1 2017-10-10 Richard Sandiford <richard.sandiford@linaro.org>
3 * c-ada-spec.c (dump_generic_ada_node): Use wi::to_wide when
4 operating on trees as wide_ints.
5 * c-common.c (pointer_int_sum): Likewise.
6 * c-pretty-print.c (pp_c_integer_constant): Likewise.
7 * c-warn.c (match_case_to_enum_1): Likewise.
8 (c_do_switch_warnings): Likewise.
9 (maybe_warn_shift_overflow): Likewise.
11 2017-10-10 Jakub Jelinek <jakub@redhat.com>
14 * c-warn.c (warn_tautological_bitwise_comparison): Use wi::to_wide
15 instead of wide_int::from.
17 2017-10-06 Jakub Jelinek <jakub@redhat.com>
20 * c-warn.c (warn_tautological_bitwise_comparison): Instead of
21 using to_widest use wide_int with the larger of the two precisions.
23 2017-10-05 Bernd Edlinger <bernd.edlinger@hotmail.de>
25 * c-pretty-print.c (pp_c_parameter_type_list): Print ... for variadic
28 2017-10-02 Richard Sandiford <richard.sandiford@linaro.org>
30 * c-warn.c (warn_tautological_bitwise_comparison): Use wi::to_widest
31 when combining the original unconverted comparison operands.
33 2017-09-29 Jakub Jelinek <jakub@redhat.com>
35 * c-attribs.c (handle_noipa_attribute): Don't add "stack_protect"
38 2017-09-29 Eric Botcazou <ebotcazou@adacore.com>
40 * c-ada-spec.c (to_ada_name): Add index parameter.
41 (pp_ada_tree_identifier): Likewise.
42 (dump_ada_macros): Adjust call to to_ada_name.
43 (struct overloaded_name_hash): New type.
44 (struct overloaded_name_hasher): Likewise.
45 (overloaded_names): New hash table.
46 (compute_overloading_index): New function.
47 (dump_ada_decl_name): Call it and pass the result to
48 pp_ada_tree_identifier.
49 (dump_ada_double_name): Adjust calls to pp_ada_tree_identifier.
50 (dump_ada_function_declaration): Likewise.
51 (dump_generic_ada_node): Likewise.
52 (print_constructor): Likewise.
53 (print_destructor): Likewise.
54 (dump_ada_specs): Delete overloaded_names table.
56 2017-09-29 Eric Botcazou <ebotcazou@adacore.com>
58 * c-ada-spec.c (max_ada_macros): Move around.
59 (store_ada_macro_index): Likewise.
60 (source_file): Rename into...
61 (macro_source_file): ...this.
62 (count_ada_macro): Move around.
63 (store_ada_macro): Likewise.
64 (compare_macro): Likewise.
65 (print_ada_macros): Merge in...
66 (dump_ada_macros): ...this.
67 (source_file_base): Rename into...
68 (current_source_file): ...this.
69 (print_comment): Move around.
70 (dump_ada_nodes): Call dump_ada_declaration directly.
71 (struct with): Change type of limited field to bool.
72 (append_withs): Change type of limited_access parameter to bool.
73 (pp_ada_tree_identifie): Likewise.
74 (dump_ada_decl_nam): Likewise.
75 (dump_generic_ada_node): Likewise. Do not print the return type.
76 (to_ada_name): Change type of space_found parameter to bool.
77 (dump_ada_function_declaration): Return void and change type of
78 parameters to bool. Also print the return type for a function.
79 (print_ada_methods): Rename into...
80 (dump_ada_methods): ...this.
81 (print_ada_declaration): Rename into ...
82 (dump_ada_declaration): ...this. Do not print the return type.
83 (print_ada_struct_decl): Rename into...
84 (dump_ada_struct_decl): ...this.
86 2017-09-29 Jakub Jelinek <jakub@redhat.com>
88 * c-attribs.c (handle_packed_attribute): Test DECL_C_BIT_FIELD
89 rather than DECL_INITIAL.
90 (common_handle_aligned_attribute): Likewise.
92 2017-09-20 Alexandre Oliva <aoliva@redhat.com>
94 * c.opt (gen-decls): Add RejectNegative.
96 2017-09-15 Andrew Sutton <andrew.n.sutton@gmail.com>
97 Jakub Jelinek <jakub@redhat.com>
99 Add support for -std=c++2a.
100 * c-common.h (cxx_dialect): Add cxx2a as a dialect.
101 * opt.c: Add options for -std=c++2a and -std=gnu++2a.
102 * c-opts.c (set_std_cxx2a): New.
103 (c_common_handle_option): Set options when -std=c++2a is enabled.
104 (c_common_post_options): Adjust comments.
105 (set_std_cxx14, set_std_cxx17): Likewise.
107 2017-09-15 Eric Botcazou <ebotcazou@adacore.com>
109 * c-pragma.c (handle_pragma_scalar_storage_order): Expand on error
110 message for non-uniform endianness and issue a warning in C++.
112 2017-09-15 Jakub Jelinek <jakub@redhat.com>
114 * c.opt (Wc++1z-compat): Change from option to undocumented alias.
115 (Wc++17-compat): Change from undocumented alias to option.
116 (Wnoexcept-type): Enable by Wc++17-compat instead of Wc++1z-compat,
117 change C++1z to C++17 in description.
118 (std=c++1z, std=gnu++1z): Change from option to undocumented
120 (std=c++17, std=gnu++17): Change from undocumented alias to option.
122 * c-common.h (enum cxx_dialect): Rename cxx1z to cxx17.
123 * c-opts.c (set_std_cxx1z): Rename to ...
124 (set_std_cxx17): ... this.
125 (c_common_handle_option): Rename OPT_std_c__1z to OPT_std_c__17
126 and OPT_std_gnu__1z to OPT_std_gnu__17. Adjust set_std_cxx1z
128 (c_common_post_options): Use cxx17 instead of cxx1z. Adjust
131 2017-09-12 H.J. Lu <hongjiu.lu@intel.com>
133 * c-attribs.c (common_handle_aligned_attribute): Don't warn
134 function alignment if warn_if_not_aligned_p is true.
136 2017-09-12 Nathan Sidwell <nathan@acm.org>
138 * c-common.c (field_decl_cmp, resort_data, resort_field_decl_cmp,
139 resort_sorted_fields): Move to c/c-decl.c.
140 * c-common.h (field_decl_cmp, resort_sorted_fields): Delete.
141 (struct sorted_fields_type): Move to c/c-lang.h.
143 2017-09-09 Jonathan Wakely <jwakely@redhat.com>
146 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_threadsafe_static_init.
148 2017-09-04 Marek Polacek <polacek@redhat.com>
151 * c-warn.c (warn_tautological_bitwise_comparison): New function.
152 (warn_tautological_cmp): Call it.
154 2017-09-01 Boris Kolpackov <boris@codesynthesis.com>
156 * c-opts.c (c_common_finish): Write dependency information even if
159 2017-09-01 Jakub Jelinek <jakub@redhat.com>
162 * c-pragma.c (omp_pragmas): Move "ordered" entry from here to ...
163 (omp_pragmas_simd): ... here.
164 * c-omp.c (c_finish_omp_ordered): If clauses isn't simd clause alone,
165 create new clauses list containing just simd clause.
167 2017-08-30 Richard Sandiford <richard.sandiford@linaro.org>
168 Alan Hayward <alan.hayward@arm.com>
169 David Sherwood <david.sherwood@arm.com>
171 * c-attribs.c (vector_mode_valid_p) Fold GET_MODE_INNER call
172 into scalar_mode_supported_p call.
173 (handle_mode_attribute): Update call to scalar_mode_supported_p.
175 2017-08-30 Richard Sandiford <richard.sandiford@linaro.org>
176 Alan Hayward <alan.hayward@arm.com>
177 David Sherwood <david.sherwood@arm.com>
179 * c-common.c (c_common_fixed_point_type_for_size): Use opt_scalar_mode
180 for the mode iterator.
182 2017-08-30 Richard Sandiford <richard.sandiford@linaro.org>
183 Alan Hayward <alan.hayward@arm.com>
184 David Sherwood <david.sherwood@arm.com>
186 * c-lex.c (interpret_fixed): Use SCALAR_TYPE_MODE.
187 * c-common.c (c_build_vec_perm_expr): Likewise.
189 2017-08-30 Richard Sandiford <richard.sandiford@linaro.org>
190 Alan Hayward <alan.hayward@arm.com>
191 David Sherwood <david.sherwood@arm.com>
193 * c-common.c (c_common_type_for_mode): Use as_a <scalar_int_mode>.
195 2017-08-30 Richard Sandiford <richard.sandiford@linaro.org>
196 Alan Hayward <alan.hayward@arm.com>
197 David Sherwood <david.sherwood@arm.com>
199 * c-attribs.c (handle_mode_attribute): Check for a scalar_int_mode
200 before calling targetm.addr_space.valid_pointer_mode.
202 2017-08-30 Richard Sandiford <richard.sandiford@linaro.org>
203 Alan Hayward <alan.hayward@arm.com>
204 David Sherwood <david.sherwood@arm.com>
206 * c-cppbuiltin.c (c_cpp_builtins): Use opt_scalar_float_mode.
208 2017-08-30 Richard Sandiford <richard.sandiford@linaro.org>
209 Alan Hayward <alan.hayward@arm.com>
210 David Sherwood <david.sherwood@arm.com>
212 * c-common.c (c_common_fixed_point_type_for_size): Use new mode
214 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
216 2017-08-30 Richard Sandiford <richard.sandiford@linaro.org>
217 Alan Hayward <alan.hayward@arm.com>
218 David Sherwood <david.sherwood@arm.com>
220 * c-cppbuiltin.c (mode_has_fma): Prefix mode names with E_ in
223 2017-08-29 Martin Liska <mliska@suse.cz>
226 * c-common.c (parse_optimize_options): Add argument to function
228 * c-pragma.c (handle_pragma_diagnostic): Likewise.
230 2017-08-24 David Malcolm <dmalcolm@redhat.com>
232 * c-lex.c (interpret_float): Use token location
233 when building an EXCESS_PRECISION_EXPR.
235 2017-08-21 David Malcolm <dmalcolm@redhat.com>
237 * c-common.c (check_function_arguments): Add "arglogs" param; pass
238 it to check_function_format.
239 * c-common.h (check_function_arguments): Add vec<location_t> *
241 (check_function_format): Likewise.
242 * c-format.c (struct format_check_context): Add field "arglocs".
243 (check_function_format): Add param "arglocs"; pass it to
245 (check_format_info): Add param "arglocs"; use it to initialize
246 new field of format_ctx.
247 (check_format_arg): Pass format_ctx->arglocs to new param of
248 check_format_info_main.
249 (class argument_parser): New field "arglocs".
250 (argument_parser::argument_parser): Add "arglocs_" param and use
251 it to initialize new field.
252 (argument_parser::check_argument_type): Pass new arglocs field to
254 (check_format_info_main): Add param "arglocs", and use it when
255 constructing arg_parser.
256 (check_format_types): Add param "arglocs"; use it if non-NULL when
257 !EXPR_HAS_LOCATION (cur_param) to get at location information.
259 2017-08-18 H.J. Lu <hongjiu.lu@intel.com>
262 * c-attribs.c (handle_warn_if_not_aligned_attribute): New.
263 (c_common_attribute_table): Add warn_if_not_aligned.
264 (handle_aligned_attribute): Renamed to ...
265 (common_handle_aligned_attribute): Remove argument, name, and add
266 argument, warn_if_not_aligned. Handle warn_if_not_aligned.
267 (handle_aligned_attribute): New.
268 * c.opt: Add -Wif-not-aligned and -Wpacked-not-aligned.
270 2017-08-14 Martin Sebor <msebor@redhat.com>
273 * c-attribs.c (c_common_attribute_table): Add nonstring entry.
274 (handle_nonstring_attribute): New function.
276 2017-08-14 Martin Sebor <msebor@redhat.com>
279 * c-format.h (T89_G): New macro.
280 * c-format.c (local_gcall_ptr_node): New variable.
281 (init_dynamic_diag_info): Initialize it.
283 2017-08-11 Martin Liska <mliska@suse.cz>
285 * c-opts.c (c_common_post_options): Replace ASM_OUTPUT_DEF with
286 TARGET_SUPPORTS_ALIASES.
288 2017-08-10 David Malcolm <dmalcolm@redhat.com>
290 * c-common.c (c_parse_error): Add rich_location * param, using it
291 rather implicitly using input_location.
292 * c-common.h (c_parse_error): Add rich_location * param.
294 2017-08-09 Marek Polacek <polacek@redhat.com>
296 * c-common.c (pointer_int_sum): Use true/false instead of 1/0.
297 (c_common_truthvalue_conversion): Likewise.
298 * c-omp.c (c_finish_omp_atomic): Likewise.
299 * c-common.h (build_binary_op): Update declaration.
301 2017-08-08 Martin Liska <mliska@suse.cz>
303 * c-ada-spec.c: Include header files.
304 * c-ubsan.c: Likewise.
305 * c-warn.c: Likewise.
307 2017-08-07 Jakub Jelinek <jakub@redhat.com>
310 * c-omp.c (c_finish_omp_atomic): Handle atomics on bitfields.
312 2017-08-07 Eric Botcazou <ebotcazou@adacore.com>
314 * c-ada-spec.c (has_nontrivial_methods): Test for FUNCTION_DECL.
315 (print_ada_methods): Likewise.
316 (print_ada_declaration): Likewise.
318 2017-08-07 Martin Liska <mliska@suse.cz>
320 * array-notation-common.c: Add new includes.
321 * c-format.c( handle_format_attribute): Canonicalize a format
323 * c-lex.c (c_common_has_attribute): Canonicalize name of an
325 * c-pretty-print.c: Add new include.
327 2017-08-05 Eric Botcazou <ebotcazou@adacore.com>
329 * c-ada-spec.c (has_static_fields): Look only into variables.
330 (print_constructor): Add TYPE parameter and use it for the name.
331 (print_destructor): Likewise.
332 (print_ada_declaration): Adjust to new constructor/destructor names.
333 Adjust calls to print_constructor and print_destructor.
334 (print_ada_struct_decl): Do not test TREE_STATIC on FIELD_DECL.
335 Look only into variables in the final loop.
337 2017-08-01 Eric Botcazou <ebotcazou@adacore.com>
339 * c-ada-spec.c (has_static_fields): Look only into fields.
340 (dump_generic_ada_node): Small tweak.
341 (dump_nested_types): Look only into fields.
342 (print_ada_declaration): Look only into methods. Small tweak.
343 (print_ada_struct_decl): Look only into fields. Use DECL_VIRTUAL_P.
345 2017-08-01 Eric Botcazou <ebotcazou@adacore.com>
347 * c-ada-spec.c (print_generic_ada_decl): Pass correctly-typed constant.
348 (dump_ada_function_declaration): Likewise.
349 (dump_generic_ada_node): Likewise.
350 (print_ada_declaration): Add support for const-qualified variables.
352 2017-07-31 Martin Liska <mliska@suse.cz>
355 * c-ubsan.c (ubsan_maybe_instrument_array_ref):
356 Guard condition with flag_sanitize_p also with current_function_decl
358 (ubsan_maybe_instrument_reference_or_call): Likewise.
360 2017-07-30 Uros Bizjak <ubizjak@gmail.com>
362 * c-format.c (asm_fprintf_char_table): Add 'z' to format_chars.
364 2017-07-29 Eric Botcazou <ebotcazou@adacore.com>
366 * c-ada-spec.c (dump_generic_ada_node): Take into account signedness
368 (print_ada_declaration): Add missing guard for record types.
370 2017-07-27 Jakub Jelinek <jakub@redhat.com>
373 * c-omp.c (c_finish_omp_for): If the condition is wrapped in
374 rhs of COMPOUND_EXPR(s), skip them and readd their lhs into
375 new COMPOUND_EXPRs around the rhs of the comparison.
377 2017-07-27 Marek Polacek <polacek@redhat.com>
380 * c-warn.c (warn_for_sign_compare): Tweak the warning message. Print
383 2017-07-27 Jakub Jelinek <jakub@redhat.com>
385 * c-attribs.c (c_common_attribute_table): Add noipa attribute.
386 (handle_noipa_attribute): New function.
388 2017-07-07 Torsten Duwe <duwe@suse.de>
390 * c-attribs.c (c_common_attribute_table): Add entry for
391 "patchable_function_entry".
393 2017-07-20 Nathan Sidwell <nathan@acm.org>
396 * c-ada-spec.c (is_tagged_type, has_nontrivial_methods,
397 dump_ada_template, print_ada_methods,
398 print_ada_declaration): Member fns are on TYPE_FIELDS.
400 2017-07-18 Nathan Sidwell <nathan@acm.org>
402 * c-warn.c (warn_for_memset): Use TYPE_{MIN,MAX}_VALUE.
404 2017-07-14 David Malcolm <dmalcolm@redhat.com>
406 * c-common.c (try_to_locate_new_include_insertion_point): New
408 (per_file_includes_t): New typedef.
409 (added_includes_t): New typedef.
410 (added_includes): New variable.
411 (maybe_add_include_fixit): New function.
412 * c-common.h (maybe_add_include_fixit): New decl.
414 2017-07-10 Martin Sebor <msebor@redhat.com>
417 * c.opt (-Wstringop-overflow): Set defaults in LangEnabledBy.
419 2017-07-06 David Malcolm <dmalcolm@redhat.com>
421 * c-common.c (selftest::c_family_tests): New.
422 * c-common.h (selftest::run_c_tests): Move decl to c/c-lang.h.
423 (selftest::c_family_tests): New decl.
425 2017-07-04 Marek Polacek <polacek@redhat.com>
428 * c-common.c (sync_resolve_size): Give error for pointers to incomplete
431 2017-07-04 Marek Polacek <polacek@redhat.com>
433 * c-warn.c (warn_if_unused_value): Remove WITH_CLEANUP_EXPR handling.
435 2017-06-28 Martin Liska <mliska@suse.cz>
438 * c-attribs.c (handle_alias_ifunc_attribute): Append ifunc alias
439 to a function declaration.
441 2017-06-28 Martin Liska <mliska@suse.cz>
444 * c.opt: Add IntegerRange to various options.
446 2017-06-26 Marek Polacek <polacek@redhat.com>
449 * c-common.h (warn_for_multistatement_macros): Declare.
450 * c-warn.c: Include "c-family/c-indentation.h".
451 (warn_for_multistatement_macros): New function.
452 * c.opt (Wmultistatement-macros): New option.
453 * c-indentation.c (guard_tinfo_to_string): No longer static.
454 Change the parameter type to "enum rid". Handle RID_SWITCH.
455 * c-indentation.h (guard_tinfo_to_string): Declare.
457 2017-06-23 Marc Glisse <marc.glisse@inria.fr>
459 * c-common.c (c_common_nodes_and_builtins): Use builtin_structptr_types.
461 2017-06-15 Martin Sebor <msebor@redhat.com>
464 * c.opt (-Wclass-memaccess): New option.
466 2017-06-14 Boris Kolpackov <boris@codesynthesis.com>
468 * c-opts.c (c_common_finish): Handle '-' special value to -MF.
470 2017-06-13 Marek Polacek <polacek@redhat.com>
473 * c-warn.c (do_warn_duplicated_branches): Return if any of the
476 2017-06-13 Martin Liska <mliska@suse.cz>
479 * c-attribs.c (add_no_sanitize_value): New function.
480 (handle_no_sanitize_attribute): Likewise.
481 (handle_no_sanitize_address_attribute): Use the function.
482 (handle_no_sanitize_thread_attribute): New function.
483 (handle_no_address_safety_analysis_attribute): Use
484 add_no_sanitize_value.
485 (handle_no_sanitize_undefined_attribute): Likewise.
486 * c-common.h: Declare new functions.
487 * c-ubsan.c (ubsan_instrument_division): Use sanitize_flags_p.
488 (ubsan_instrument_shift): Likewise.
489 (ubsan_instrument_bounds): Likewise.
490 (ubsan_maybe_instrument_array_ref): Likewise.
491 (ubsan_maybe_instrument_reference_or_call): Likewise.
493 2017-06-11 Jason Merrill <jason@redhat.com>
495 * c-ada-spec.c, c-pragma.c: Use id_equal.
497 2017-06-04 Marek Polacek <polacek@redhat.com>
500 * c-format.c (matching_type_p): Return false if any of the types
501 requires structural equality.
503 2017-06-02 Martin Sebor <msebor@redhat.com>
506 * c-warn.c (conversion_warning): Use -Wconversion for integer
507 conversion and -Wfloat-conversion for floating one.
509 2017-06-02 Bernd Edlinger <bernd.edlinger@hotmail.de>
511 * c.opt (Wsizeof-pointer-div): New warning option.
513 2017-06-01 Volker Reichelt <v.reichelt@netcologne.de>
515 * c.opt (Wcatch-value): New shortcut for Wcatch-value=1.
516 (Wcatch-value=1): Enable by -Wall.
518 2017-05-30 David Malcolm <dmalcolm@redhat.com>
520 * c-format.c (gcc_cxxdiag_char_table): Add 'H' and 'I' to
522 * c.opt (fdiagnostics-show-template-tree): New option.
523 (felide-type): New option.
525 2017-05-25 Volker Reichelt <v.reichelt@netcologne.de>
527 * c.opt (Wcatch-value=): New C++ warning flag.
529 2017-05-24 Nathan Sidwell <nathan@acm.org>
531 * c=common.c (field_decl_cmp, resort_field_decl_cmp): Adjust T
532 const casts to avoid warning.
534 2017-05-24 Martin Sebor <msebor@redhat.com>
537 * c-common.h (unsafe_conversion_p): Add a function argument.
538 * c-common.c (unsafe_conversion_p): Same.
539 Add type names and values to diagnostics.
540 (scalar_to_vector): Adjust.
541 * c-warn.c (constant_expression_error): Add a function argument.
542 Add type names and values to diagnostics.
543 (conversion_warning): Add a function argument.
544 Add type names and values to diagnostics.
545 (warnings_for_convert_and_check): Same.
547 2017-05-19 Jason Merrill <jason@redhat.com>
549 * c-warn.c (match_case_to_enum_1): Don't warn about enums with no
552 2017-05-19 Bernd Edlinger <bernd.edlinger@hotmail.de>
554 * c-format.c (locus): Move out of function scope,
557 2017-05-19 Nathan Sidwell <nathan@acm.org>
559 * c-opts.c (class_dump_file, class_dump_flags): Delete.
560 (c_common_parse_file): Remove class dump handling.
561 (get_dump_info): Likewise.
563 2017-05-19 Richard Biener <rguenther@suse.de>
566 * c-warn.c (strict_aliasing_warning): Do not warn for accesses
567 to alias-set zero memory.
569 2017-05-18 Bernd Edlinger <bernd.edlinger@hotmail.de>
571 * c-format.c (local_tree_type_node): Add GTY attribute.
573 2017-05-18 Marek Polacek <polacek@redhat.com>
575 * c-common.c (c_common_type_for_size): Use NULL_TREE instead of 0.
576 (c_common_fixed_point_type_for_size): Likewise.
577 (c_common_type_for_mode): Likewise.
578 (shorten_compare): Likewise.
579 (c_promoting_integer_type_p): Use false/true instead of 0/1.
580 * c-pragma.c (maybe_apply_renaming_pragma): Use NULL_TREE instead of 0.
582 2017-05-18 Marek Polacek <polacek@redhat.com>
584 * c-common.c (self_promoting_args_p): Change the return type to bool.
585 Use false/true instead of 0/1.
586 * c-common.h (self_promoting_args_p): Update.
588 2017-05-17 Marek Polacek <polacek@redhat.com>
590 * c-common.c: Use NULL_TREE instead of 0 where appropriate.
591 * c-warn.c: Likewise.
593 2017-05-17 Ville Voutilainen <ville.voutilainen@gmail.com>
595 Implement new C++ intrinsics __is_assignable and __is_constructible.
596 * c-common.c (__is_assignable, __is_constructible): New.
597 * c-common.h (RID_IS_ASSIGNABLE, RID_IS_CONSTRUCTIBLE): Likewise.
599 2017-05-17 Martin Liska <mliska@suse.cz>
601 * c-common.h: Introduce dump_flags_t type and
602 use it instead of int type.
603 * c-gimplify.c (c_genericize): Likewise.
604 * c-opts.c: Likewise.
606 2017-05-17 Marek Polacek <polacek@redhat.com>
608 * c-common.c (c_save_expr): Remove.
609 (c_common_truthvalue_conversion): Remove a call to c_save_expr.
610 * c-common.h (c_save_expr): Remove declaration.
612 2017-05-09 Volker Reichelt <v.reichelt@netcologne.de>
615 * c-pretty-print.c (c_pretty_printer::expression): Handle MAX_EXPR,
616 MIN_EXPR, EXACT_DIV_EXPR, RDIV_EXPR, LROTATE_EXPR, RROTATE_EXPR.
617 (c_pretty_printer::postfix_expression): Handle MAX_EXPR, MIN_EXPR.
618 (c_pretty_printer::multiplicative_expression): Handle EXACT_DIV_EXPR,
620 (pp_c_shift_expression): Handle LROTATE_EXPR, RROTATE_EXPR.
622 2017-05-09 Marek Polacek <polacek@redhat.com>
625 * c-warn.c (unwrap_c_maybe_const): New.
626 (warn_logical_operator): Call it.
628 2017-05-09 Nathan Sidwell <nathan@acm.org>
630 * c-common.c (c_register_builtin_type): Use pushdecl lang_hook.
631 * c-common.h (pushdecl_top_level, pushdecl): Don't declare here.
633 2017-05-08 Martin Sebor <msebor@redhat.com>
636 * c-format.h (struct format_flag_spec): Add new member.
638 * c-format.c (local_tree_type_node): New global.
639 (printf_flag_specs, asm_fprintf_flag_spec): Initialize new data.
640 (gcc_diag_flag_specs, scanf_flag_specs, strftime_flag_specs): Ditto.
641 (strfmon_flag_specs): Likewise.
642 (gcc_diag_char_table, gcc_cdiag_char_table): Split up specifiers
643 with distinct quoting properties.
644 (gcc_tdiag_char_table, gcc_cxxdiag_char_table): Same.
645 (flag_chars_t::validate): Add argument and handle bad quoting.
646 (check_format_info_main): Handle quoting problems.
647 (init_dynamic_diag_info): Simplify.
649 2017-05-08 Jason Merrill <jason@redhat.com>
651 * c-opts.c (c_common_post_options): Update defaults for
652 flag_abi_version and flag_abi_compat_version.
654 2017-05-05 David Malcolm <dmalcolm@redhat.com>
656 * c-common.c (c_cpp_error): Replace report_diagnostic
657 with diagnostic_report_diagnostic.
659 2017-05-04 Martin Sebor <msebor@redhat.com>
662 * c-attribs.c (handle_alias_ifunc_attribute): Quote a %D directive.
663 (handle_weakref_attribute): Same.
665 2017-05-03 Nathan Sidwell <nathan@acm.org>
667 Canonicalize canonical type hashing
668 * c-common.c (complete_array_type): Use type_hash_canon.
670 2017-05-01 Xi Ruoyao <ryxi@stu.xidian.edu.cn>
673 * c-common.h (cilk_gimplify_call_params_in_spawned_fn): Remove
675 (cilk_install_body_pedigree_operations): Likewise.
676 * cilk.c (cilk_set_spawn_marker): Mark functions that should be
678 (cilk_gimplify_call_params_in_spawned_fn): Remove.
679 (cilk_install_body_pedigree_operations): Likewise.
680 (gimplify_cilk_spawn): Add EXPR_STMT and CLEANUP_POINT_EXPR
683 2017-04-27 Jakub Jelinek <jakub@redhat.com>
686 * c-common.c (complete_array_type): Only hash TYPE_TYPELESS_STORAGE
687 flag on non-aggregate element types.
689 2017-04-25 Bernd Edlinger <bernd.edlinger@hotmail.de>
691 * c-common.c (c_type_hasher, type_hash_table): Remove.
692 (c_common_get_alias_set): Remove unreachable code.
693 * c-opts.c (c_common_post_options): Make sure cc1 takes only one file.
695 2017-04-20 Volker Reichelt <v.reichelt@netcologne.de>
697 * c.opt (Wextra-semi): New C++ warning flag.
699 2017-04-20 Jakub Jelinek <jakub@redhat.com>
702 * c-common.c (complete_array_type): Preserve TYPE_TYPELESS_STORAGE.
704 2017-04-18 Jakub Jelinek <jakub@redhat.com>
708 * c-common.c (c_common_type_for_mode): Don't handle
709 widest_*_literal_type_node here.
710 c_common_signed_or_unsigned_type): Likewise.
711 (c_common_nodes_and_builtins): Set widest_*_literal_type_node
712 to *intTI_type_node or *intDI_type_node depending on whether
713 TImode is supported by the target or not.
715 2017-04-10 Martin Liska <mliska@suse.cz>
718 * c-ubsan.c (ubsan_instrument_shift): Evaluate RHS before
719 doing an UBSAN check.
721 2017-04-03 Jonathan Wakely <jwakely@redhat.com>
723 * c-warn.c (do_warn_double_promotion): Fix typo in comment.
725 2017-03-31 Jakub Jelinek <jakub@redhat.com>
728 * c-ubsan.h (ubsan_maybe_instrument_reference): Change argument to
730 * c-ubsan.c (ubsan_maybe_instrument_reference): Likewise. Handle
731 not just NOP_EXPR to REFERENCE_TYPE, but also INTEGER_CST with
734 2017-03-31 David Malcolm <dmalcolm@redhat.com>
736 PR documentation/78732
737 * c.opt (Wendif-labels): Fix description to refer to
738 #else rather than #elif.
740 2017-03-31 Jakub Jelinek <jakub@redhat.com>
743 * c-common.h (enum rid): Add RID_IS_AGGREGATE.
744 * c-common.c (c_common_reswords): Add __is_aggregate trait.
746 2017-03-27 Jakub Jelinek <jakub@redhat.com>
749 * c-common.c (c_common_mark_addressable_vec): Don't set
750 TREE_ADDRESSABLE on DECL_HARD_REGISTER.
752 2017-03-21 Martin Sebor <msebor@redhat.com>
755 * c-common.c (set_underlying_type): Mark type used only when
756 original del is declared unused.
758 2017-03-10 David Malcolm <dmalcolm@redhat.com>
761 * c-format.c (check_format_string): Simplify uses of "%<%s%>" to
764 2017-03-10 David Malcolm <dmalcolm@redhat.com>
767 * c-indentation.c (warn_for_misleading_indentation): Remove parens
768 from inform's message, so that xgettext can locate it.
770 2017-03-09 Marek Polacek <polacek@redhat.com>
774 * c-attribs.c (handle_nonnull_attribute): Save the result of default
775 conversion to the attribute list.
777 2017-03-09 Martin Liska <mliska@suse.cz>
779 * c-ada-spec.c (macro_length): Increment value instead of a pointer.
781 2017-03-03 Jason Merrill <jason@redhat.com>
783 * c.opt (Wnoexcept-type): New.
785 2017-03-02 Richard Biener <rguenther@suse.de>
788 * c-common.c (c_common_mark_addressable_vec): Look through
791 2017-02-28 Martin Liska <mliska@suse.cz>
793 * c.opt: Replace space with tabular for options of <number>
796 2017-02-28 Martin Liska <mliska@suse.cz>
798 * c.opt: Fix --help=option -Q for options which are of
801 2017-02-24 Jakub Jelinek <jakub@redhat.com>
804 * c-common.c (check_function_restrict): New function.
805 (check_function_arguments): Add FNDECL argument. Call
806 check_function_restrict if -Wrestrict.
807 * c-warn.c (warn_for_restrict): Remove ARGS argument, add ARGARRAY
808 and NARGS. Use auto_vec for ARG_POSITIONS, simplify.
809 * c-common.h (check_function_arguments): Add FNDECL argument.
810 (warn_for_restrict): Remove ARGS argument, add ARGARRAY and NARGS.
812 2017-02-24 Eric Botcazou <ebotcazou@adacore.com>
814 * c-ada-spec.c (dump_ada_function_declaration): Add comment about the
815 treatment of parameters with pointer-to-tagged type and tidy up.
816 (print_ada_methods): Remove the special treatment of C++ static member
819 2017-02-22 Martin Liska <mliska@suse.cz>
821 * c.opt: Replace inequality signs with square brackets
824 2017-02-21 Jakub Jelinek <jakub@redhat.com>
827 * c-attribs.c (handle_mode_attribute): Use build_qualified_type to
830 2017-02-17 Joseph Myers <joseph@codesourcery.com>
832 * c-cppbuiltin.c (builtin_define_float_constants): Define
833 __DECIMAL_DIG__ to the value for long double.
835 2017-02-15 Marek Polacek <polacek@redhat.com>
838 * c-warn.c (do_warn_double_promotion): Don't warn if an invalid
839 conversion has occured.
841 2017-01-24 David Malcolm <dmalcolm@redhat.com>
843 * c-common.c (c_common_reswords): Add "__RTL".
844 * c-common.h (enum rid): Add RID_RTL.
846 2017-01-20 Marek Polacek <polacek@redhat.com>
849 * c-common.h (do_warn_duplicated_branches_r): Declare.
850 * c-gimplify.c (c_genericize): Walk the function tree calling
851 do_warn_duplicated_branches_r.
852 * c-warn.c (expr_from_macro_expansion_r): New.
853 (do_warn_duplicated_branches): New.
854 (do_warn_duplicated_branches_r): New.
855 * c.opt (Wduplicated-branches): New option.
857 2017-01-17 David Malcolm <dmalcolm@redhat.com>
860 * c-indentation.c (warn_for_misleading_indentation): Use the past
861 subjunctive in the note.
863 2017-01-17 Aldy Hernandez <aldyh@redhat.com>
866 * array-notation-common.c (cilkplus_extract_an_triplets): Convert
867 start type to integer_type.
869 2017-01-16 Jakub Jelinek <jakub@redhat.com>
872 * c.opt (gen-decls): Add Driver flag.
874 2017-01-16 Paolo Carlini <paolo.carlini@oracle.com>
877 2017-01-16 Paolo Carlini <paolo.carlini@oracle.com>
880 * c-common.c (set_underlying_type): Always set DECL_ORIGINAL_TYPE.
882 2017-01-16 Paolo Carlini <paolo.carlini@oracle.com>
885 * c-common.c (set_underlying_type): Always set DECL_ORIGINAL_TYPE.
887 2017-01-12 Martin Sebor <msebor@redhat.com>
889 (-Wformat-overflow): ...to this.
891 2017-01-11 Martin Sebor <msebor@redhat.com>
894 * c.opt (-Walloca-larger-than, -Wformat-length, -Wformat-truncation):
897 2017-01-10 Jason Merrill <jason@redhat.com>
899 Implement P0195R2, C++17 variadic using.
900 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_variadic_using.
902 2017-01-09 Jakub Jelinek <jakub@redhat.com>
906 * c.opt (Wnormalized=): Fix typo in description.
908 2017-01-08 Martin Sebor <msebor@redhat.com>
911 * c.opt (-Wformat-truncation): New option.
913 2017-01-06 Alexandre Oliva <aoliva@redhat.com>
915 * c-pretty-print.c (pp_c_tree_decl_identifier): Convert 16-bit
916 value to unsigned short to fit in 4 hex digits without
919 2017-01-05 Eric Botcazou <ebotcazou@adacore.com>
921 * c.opt (fsso-struct): Add 'native' value.
923 2017-01-05 Martin Liska <mliska@suse.cz>
926 * c-opts.c (c_common_post_options): Reject '-' filename for a precompiled
929 2017-01-04 Marek Polacek <polacek@redhat.com>
932 * c.opt (Wpointer-compare): New option.
934 2017-01-04 Jakub Jelinek <jakub@redhat.com>
937 * c.opt (fsso-struct=): Add RejectNegative.
939 2017-01-01 Jakub Jelinek <jakub@redhat.com>
941 Update copyright years.
943 2016-12-29 Martin Liska <mliska@suse.cz>
946 * c.opt (strong-eval-order): Add RejectNegative keyword.
948 2016-12-22 Jason Merrill <jason@redhat.com>
950 Implement P0522R0, matching of template template arguments.
951 * c-cppbuiltin.c (c_cpp_builtins): Define
952 __cpp_template_template_args.
954 2016-12-21 Jakub Jelinek <jakub@redhat.com>
957 * c-common.c (struct nonnull_arg_ctx): New type.
958 (check_function_nonnull): Return bool instead of void. Use
959 nonnull_arg_ctx as context rather than just location_t.
960 (check_nonnull_arg): Adjust for the new context type, set
961 warned_p to true if a warning has been diagnosed.
962 (check_function_arguments): Return bool instead of void.
963 * c-common.h (check_function_arguments): Adjust prototype.
965 2016-12-21 Jason Merrill <jason@redhat.com>
967 * c.opt (-fnew-ttp-matching): New flag.
968 * c-opts.c (c_common_post_options): Default on if -std=c++1z.
970 2016-12-14 Martin Jambor <mjambor@suse.cz>
972 * c-omp.c: Include omp-general.h instead of omp-low.h.
973 (c_finish_oacc_wait): Adjusted call to find_omp_clause to use its new
976 2016-12-14 Martin Sebor <msebor@redhat.com>
979 * c-common.c (check_nonnull_arg): Disable when optimization
982 2016-12-12 Marek Polacek <polacek@redhat.com>
985 * c-common.c (attribute_fallthrough_p): Return false for
988 2016-12-08 Martin Sebor <msebor@redhat.com>
991 * c.opt (-Walloc-zero, -Walloc-size-larger-than): New options.
993 2016-12-08 Martin Sebor <msebor@redhat.com>
996 * c-pretty-print (pp_c_integer_constant): Avoid formatting type
999 2016-12-07 Martin Sebor <msebor@redhat.com>
1005 * c.opt (-Wstringop-overflow): New option.
1007 2016-12-02 Maxim Ostapenko <m.ostapenko@samsung.com>
1009 * c-attribs.c (asan odr indicator): New attribute.
1010 (handle_asan_odr_indicator_attribute): New function.
1012 2016-11-26 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
1014 * c-common.c (c_common_nodes_and_builtins): Remove initialization of
1017 2016-11-23 James Greenhalgh <james.greenhalgh@arm.com>
1019 * c-common.c (excess_precision_mode_join): New.
1020 (c_ts18661_flt_eval_method): New.
1021 (c_c11_flt_eval_method): Likewise.
1022 (c_flt_eval_method): Likewise.
1023 * c-common.h (excess_precision_mode_join): New.
1024 (c_flt_eval_method): Likewise.
1025 * c-cppbuiltin.c (c_cpp_flt_eval_method_iec_559): New.
1026 (cpp_iec_559_value): Call it.
1027 (c_cpp_builtins): Modify logic for __LIBGCC_*_EXCESS_PRECISION__,
1028 call c_flt_eval_method to set __FLT_EVAL_METHOD__ and
1029 __FLT_EVAL_METHOD_TS_18661_3__.
1031 2016-11-23 James Greenhalgh <james.greenhalgh@arm.com>
1033 * c-opts.c (c_common_post_options): Add logic to handle the default
1034 case for -fpermitted-flt-eval-methods.
1036 2016-11-23 Paolo Bonzini <bonzini@gnu.org>
1038 * c.opt (Wexpansion-to-defined): New.
1040 2016-11-23 Jakub Jelinek <jakub@redhat.com>
1043 * c-pragma.c (handle_pragma_target): Don't replace
1044 current_target_pragma, but chainon the new args to the current one.
1046 2016-11-22 Nathan Sidwell <nathan@acm.org>
1048 * array-notation-common.c (cilkplus_extract_an_trplets): Fix
1049 indentation and formatting.
1051 2016-11-21 Martin Sebor <msebor@redhat.com>
1053 * c.opt (-fprintf-return-value): Enable by default.
1055 2016-11-21 Bernd Edlinger <bernd.edlinger@hotmail.de>
1058 * c.opt (-Wbuiltin-declaration-mismatch): New warning.
1059 * c-common.c (c_common_nodes_and_builtins): Initialize
1060 const_tm_ptr_type_node.
1062 2016-11-16 Marek Polacek <polacek@redhat.com>
1065 * c-common.c (c_add_case_label): Turn error_at calls into inform.
1067 2016-11-14 Jakub Jelinek <jakub@redhat.com>
1069 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_structured_bindings.
1071 2016-11-14 Prasad Ghangal <prasad.ghangal@gmail.com>
1072 Richard Biener <rguenther@suse.de>
1074 * c-common.h (c_common_resword): Add RID_GIMPLE, RID_PHI types.
1075 * c-common.h (enum rid): Add RID_GIMPLE, RID_PHI.
1076 * c.opt (fgimple): New option.
1078 2016-11-13 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
1081 * c-common.h (warn_for_restrict): Declare.
1082 * c-warn.c: Include gcc-rich-location.h.
1083 (warn_for_restrict): New function.
1084 * c-format.c (gcc_tdiag_char_table): Add entry for "Z" specifier.
1085 (gcc_cdiag_char_table): Likewise.
1086 (gcc_cxxdiag_char_table): Likewise.
1087 * c.opt (Wrestrict): New option.
1089 2016-11-13 Eric Botcazou <ebotcazou@adacore.com>
1091 * c-ada-spec.c (print_ada_declaration): For typedef declarations, look
1092 for nested types only if the type is a record or union and dump SLOC.
1094 2016-11-09 Jason Merrill <jason@redhat.com>
1096 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_template_auto.
1098 2016-11-09 Jakub Jelinek <jakub@redhat.com>
1100 * c-ubsan.c (ubsan_instrument_shift): Handle split
1101 -fsanitize=shift-base and -fsanitize=shift-exponent.
1103 2016-11-07 Jason Merrill <jason@redhat.com>
1105 * c.opt (Wc++1z-compat): New.
1106 * c-cppbuiltin.c (c_cpp_builtins): Add __cpp_noexcept_function_type.
1108 2016-11-07 Martin Liska <mliska@suse.cz>
1110 * c-warn.c (warn_for_unused_label): Save all labels used
1111 in goto or in &label.
1113 2016-11-03 Jason Merrill <jason@redhat.com>
1115 * c-cppbuiltin.c (c_cpp_builtins): Correct
1116 __cpp_inheriting_constructors.
1118 2016-11-01 Jason Merrill <jason@redhat.com>
1120 * c-cppbuiltin.c (c_cpp_builtins): Update
1121 __cpp_inheriting_constructors.
1123 * c.opt (-fnew-inheriting-ctors): New.
1124 * c-opts.c: Default to on for ABI 11+.
1126 2016-10-31 Jakub Jelinek <jakub@redhat.com>
1129 * c.opt (fext-numeric-literals): Add Var and Init.
1130 * c-opts.c (c_common_handle_option): Don't clear
1131 cpp_opts->ext_numeric_literals for -std=c++{11,14,1z}.
1132 (c_common_post_options): Clear it here if not set
1135 2016-10-28 Aldy Hernandez <aldyh@redhat.com>
1138 * c-pretty-print.c (simple_type_specifier): Do not dereference `t'
1141 2016-10-25 Jakub Jelinek <jakub@redhat.com>
1143 * c-common.h (enum rid): Add RID_BUILTIN_LAUNDER.
1144 * c-common.c (c_common_reswords): Add __builtin_launder.
1146 2016-10-24 Bernd Edlinger <bernd.edlinger@hotmail.de>
1148 * c-common.c (c_common_truthvalue_conversion): Warn for
1149 multiplications in boolean context. Fix the quoting of '<<' and '<'
1150 in the shift warning.
1152 2016-10-20 Bernd Edlinger <bernd.edlinger@hotmail.de>
1154 * c-common.c (c_common_truthvalue_conversion): Fix the comment.
1156 2016-10-20 Jason Merrill <jason@redhat.com>
1158 * c-cppbuiltin.c (c_cpp_builtins): Update __cpp_concepts value.
1160 2016-10-19 Bernd Edlinger <bernd.edlinger@hotmail.de>
1162 * c-common.c (c_common_truthvalue_conversion): Warn only for signed
1163 integer shift ops in boolean context.
1165 2016-10-18 Aldy Hernandez <aldyh@redhat.com>
1167 * c.opt (Walloca): New.
1168 (Walloca-larger-than=): New.
1169 (Wvla-larger-than=): New.
1171 2016-10-17 Marek Polacek <polacek@redhat.com>
1173 * c-warn.c (find_array_ref_with_const_idx_r): Remove parameter names.
1174 Return immediately when finding a match.
1175 (warn_tautological_cmp): Remove a boolean variable that is no longer
1178 2016-10-17 Marek Polacek <polacek@redhat.com>
1180 * c-attribs.c: New file.
1181 * c-common.c: Move attributes handling to c-attribs.c.
1182 (get_nonnull_operand): No longer static.
1183 * c-common.h: Move the declarations from c-attribs.c to its own section.
1185 2016-10-14 Jason Merrill <jason@redhat.com>
1187 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_aggregate_bases
1188 and __cpp_deduction_guides.
1190 2016-10-13 Jason Merrill <jason@redhat.com>
1192 * c-cppbuiltin.c (c_cpp_builtins): Add __cpp_inline_variables.
1194 2016-10-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
1196 * c-cppbuiltin.c: Include memmodel.h.
1197 * c-opts.c: Likewise.
1198 * c-pragma.c: Likewise.
1199 * c-warn.c: Likewise.
1201 2016-10-12 Jakub Jelinek <jakub@redhat.com>
1203 * c.opt (Wextra): Add as C/C++/ObjC/ObjC++ option.
1204 (Wimplicit-fallthrough=): Enable for these languages by -Wextra.
1205 * c-opts.c (sanitize_cpp_opts): Initialize
1206 cpp_opts->cpp_warn_implicit_fallthrough.
1208 2016-10-11 Marek Polacek <polacek@redhat.com>
1210 * c-common.c (warning_candidate_p): Change the return type to bool
1211 and return true/false instead of 1/0.
1212 (vector_mode_valid_p): Likewise.
1214 2016-10-11 Marek Polacek <polacek@redhat.com>
1216 * c-common.c (fold_for_warn): No longer static.
1217 (bool_promoted_to_int_p): Likewise.
1218 (c_common_get_narrower): Likewise.
1219 (constant_expression_warning): Move to c-warn.c.
1220 (constant_expression_error): Likewise.
1221 (overflow_warning): Likewise.
1222 (warn_logical_operator): Likewise.
1223 (find_array_ref_with_const_idx_r): Likewise.
1224 (warn_tautological_cmp): Likewise.
1225 (expr_has_boolean_operands_p): Likewise.
1226 (warn_logical_not_parentheses): Likewise.
1227 (warn_if_unused_value): Likewise.
1228 (strict_aliasing_warning): Likewise.
1229 (sizeof_pointer_memaccess_warning): Likewise.
1230 (check_main_parameter_types): Likewise.
1231 (conversion_warning): Likewise.
1232 (warnings_for_convert_and_check): Likewise.
1233 (match_case_to_enum_1): Likewise.
1234 (match_case_to_enum): Likewise.
1235 (c_do_switch_warnings): Likewise.
1236 (warn_for_omitted_condop): Likewise.
1237 (readonly_error): Likewise.
1238 (lvalue_error): Likewise.
1239 (invalid_indirection_error): Likewise.
1240 (warn_array_subscript_with_type_char): Likewise.
1241 (warn_about_parentheses): Likewise.
1242 (warn_for_unused_label): Likewise.
1243 (warn_for_div_by_zero): Likewise.
1244 (warn_for_memset): Likewise.
1245 (warn_for_sign_compare): Likewise.
1246 (do_warn_double_promotion): Likewise.
1247 (do_warn_unused_parameter): Likewise.
1248 (record_locally_defined_typedef): Likewise.
1249 (maybe_record_typedef_use): Likewise.
1250 (maybe_warn_unused_local_typedefs): Likewise.
1251 (maybe_warn_bool_compare): Likewise.
1252 (maybe_warn_shift_overflow): Likewise.
1253 (warn_duplicated_cond_add_or_warn): Likewise.
1254 (diagnose_mismatched_attributes): Likewise.
1255 * c-common.h: Move the declarations from c-warn.c to its own section.
1256 * c-warn.c: New file.
1258 2016-10-08 Jason Merrill <jason@redhat.com>
1260 * c-common.c (c_common_truthvalue_conversion): Don't distribute
1261 into COND_EXPR in C++.
1263 2016-10-08 Jakub Jelinek <jakub@redhat.com>
1265 * c-lex.c (c_lex_with_flags) <case CPP_COMMENT>: For CPP_COMMENT
1266 token with PREV_FALLTHROUGH, skip all following CPP_PADDING and
1267 CPP_COMMENT tokens and set add_flags to PREV_FALLTHROUGH afterwards.
1269 2016-10-07 Jakub Jelinek <jakub@redhat.com>
1271 Implement LWG2296 helper intrinsic
1272 * c-common.h (enum rid): Add RID_ADDRESSOF.
1273 * c-common.c (c_common_reswords): Add __builtin_addressof.
1275 2016-10-07 Bernd Edlinger <bernd.edlinger@hotmail.de>
1278 * c-common.c (c_common_truthvalue_conversion): Warn also for
1279 suspicious enum values in boolean context.
1281 2016-10-06 Jakub Jelinek <jakub@redhat.com>
1283 Implement P0258R2 - helper for C++17
1284 std::has_unique_object_representations trait
1285 * c-common.h (enum rid): Add RID_HAS_UNIQUE_OBJ_REPRESENTATIONS.
1286 * c-common.c (c_common_reswords): Add
1287 __has_unique_object_representations.
1289 2016-10-05 Jakub Jelinek <jakub@redhat.com>
1292 * c-ubsan.c (ubsan_instrument_return): Don't call
1293 initialize_sanitizer_builtins here.
1295 2016-10-05 Bernd Edlinger <bernd.edlinger@hotmail.de>
1297 * c-common.c (c_common_truthvalue_conversion): Warn also for suspicious
1298 conditional expression in boolean context when only one arm is
1301 2016-10-05 Jakub Jelinek <jakub@redhat.com>
1304 * c-ubsan.c (ubsan_instrument_shift): Return NULL_TREE if type0
1307 * c-common.c (c_common_reswords): Update comment for C++11.
1309 2016-10-04 Jason Merrill <jason@redhat.com>
1311 * c-common.c (make_tree_vector_from_ctor): New.
1312 * c-common.h: Declare it.
1314 2016-10-04 Jakub Jelinek <jakub@redhat.com>
1316 * c-cppbuiltin.c (c_cpp_builtins): Don't define
1317 __LIBGCC_JCR_SECTION_NAME__.
1319 2016-10-03 Bernd Edlinger <bernd.edlinger@hotmail.de>
1321 * c-common.c (c_common_truthvalue_conversion): Warn for suspicious
1322 left shift in boolean context.
1324 2016-09-29 Jakub Jelinek <jakub@redhat.com>
1326 Implement P0001R1 - C++17 removal of register storage class specifier
1327 * c.opt (Wregister): New warning.
1328 * c-opts.c (c_common_post_options): Enable -Wregister by
1331 2016-09-29 James Greenhalgh <james.greenhalgh@arm.com>
1333 * c-opts.c (c_common_post_options): Remove special case for
1334 TARGET_FLT_EVAL_METHOD_NON_DEFAULT with -fexcess-precision=standard
1337 2016-09-27 Jakub Jelinek <jakub@redhat.com>
1339 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_capture_star_this for
1342 * c-ada-spec.c (print_ada_declaration): Remove break after return.
1344 2016-09-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1346 * c-common.c: Include memmodel.h.
1348 2016-09-26 Marek Polacek <polacek@redhat.com>
1350 * c-lex.c (c_common_has_attribute): Handle attribute fallthrough.
1352 2016-09-26 Marek Polacek <polacek@redhat.com>
1355 * c-common.c (c_common_attribute_table): Add fallthrough attribute.
1356 (handle_fallthrough_attribute): New function.
1357 (attribute_fallthrough_p): New function.
1358 * c-common.h (attribute_fallthrough_p): Declare.
1360 2016-09-24 Marek Polacek <polacek@redhat.com>
1363 * c.opt (Wbool-operation): New.
1365 2016-09-21 Bernd Edlinger <bernd.edlinger@hotmail.de>
1367 * c-common.c (c_common_truthvalue_conversion): Inhibit
1368 Wint-in-bool-context warning with from_macro_definition_at.
1369 Mention the expression will always evaluate to true.
1371 2016-09-21 Martin Sebor <msebor@redhat.com>
1374 * c.opt (fprintf-return-value): Temporarily initialize to zero
1375 to unblock bootstrap failures.
1377 2016-09-21 Jakub Jelinek <jakub@redhat.com>
1380 * c.opt (Waligned-new=): Add RejectNegative.
1381 (faligned-new=): Likewise. Spelling fix - change
1382 aligned_new_threshhold to aligned_new_threshold.
1383 * c-cppbuiltin.c (c_cpp_builtins): Change aligned_new_threshhold
1384 to aligned_new_threshold.
1386 2016-09-20 Martin Sebor <msebor@redhat.com>
1389 * c.opt: Add -Wformat-length and -fprintf-return-value.
1391 2016-09-19 Bernd Edlinger <bernd.edlinger@hotmail.de>
1394 * c.opt (Wint-in-bool-context): New warning.
1395 * c-common.c (c_common_truthvalue_conversion): Warn on integer
1396 constants in boolean context.
1398 2016-09-19 Joseph Myers <joseph@codesourcery.com>
1400 * c-common.c (max_align_t_align): Also consider alignment of
1403 2016-09-15 Jason Merrill <jason@redhat.com>
1405 * c-common.c (check_cxx_fundamental_alignment_constraints): Check
1408 2016-09-14 Jason Merrill <jason@redhat.com>
1410 * c-common.c (check_cxx_fundamental_alignment_constraints): Don't
1411 limit FIELD_DECL, either.
1413 2016-09-14 Marek Polacek <polacek@redhat.com>
1415 * c-common.c (c_common_truthvalue_conversion): Use false instead of 0.
1416 * c-common.h (build_unary_op): Change nonconvert parameter type to bool.
1417 * c-omp.c (c_finish_omp_atomic): Use false instead of 0.
1419 2016-09-13 David Malcolm <dmalcolm@redhat.com>
1421 * c-common.c (warn_logical_not_parentheses): Replace
1422 rich_location::add_fixit_insert calls with add_fixit_insert_before
1423 and add_fixit_insert_after, eliminating the "next_loc" calculation.
1425 2016-09-13 Jason Merrill <jason@redhat.com>
1426 Tom de Vries <tom@codesourcery.com>
1429 * c-common.c (set_underlying_type): Don't treat array as builtin type.
1431 2016-09-13 Jason Merrill <jason@redhat.com>
1433 * c-common.c (check_cxx_fundamental_alignment_constraints): Don't
1436 2016-09-12 Jason Merrill <jason@redhat.com>
1438 * c-common.c (check_cxx_fundamental_alignment_constraints): Fix
1439 bit/byte confusion, allow large alignment for types.
1441 2016-09-12 Bernd Edlinger <bernd.edlinger@hotmail.de>
1444 * c-common.c (warn_for_omitted_condop): Also warn for boolean data.
1446 2016-09-12 David Malcolm <dmalcolm@redhat.com>
1449 * c-format.c (argument_parser::check_argument_type): Add params
1450 "type_start" and "conversion_char". Use the former to generate
1451 offset_to_type_start and pass it and conversion_char to
1453 (check_format_info_main): Capture the start of the type
1454 information as "type_start", and pass it an format_char
1455 to arg_parser.check_argument_type.
1456 (check_format_types): Provide an example in the leading comment.
1457 Add params "offset_to_type_start" and "conversion_char"; pass
1458 them to format_type_warning calls.
1459 (test_get_modifier_for_format_len): Likewise.
1460 (matching_type_p): New function.
1461 (get_format_for_type): Add param "conversion_char" and move
1462 implementation into...
1463 (get_format_for_type_1): ...new function, called twice.
1464 Use new function matching_type_p rather than checking for
1465 TYPE_CANONICAL equality.
1466 (get_corrected_substring): New function.
1467 (format_type_warning): Provide an example in the leading comment.
1468 Add params "offset_to_type_start" and "conversion_char". Replace
1469 call to get_format_for_type with call to get_corrected_substring
1470 and move rejection of hints for widths/precisions there.
1471 (assert_format_for_type_streq): Add param "conversion_char".
1472 (ASSERT_FORMAT_FOR_TYPE_STREQ): Add param CONVERSION_CHAR.
1473 (test_get_format_for_type_printf): Add conversion chars to the
1474 tests, adding coverage for various combinations of integer
1475 vs double conversions, and for preserving octal and hexadecimal
1477 (test_get_format_for_type_scanf): Add conversion chars to the
1480 2016-09-10 Tom de Vries <tom@codesourcery.com>
1483 * c-common.c (build_va_arg): Handle more strict
1484 targetm.canonical_va_list_type. Replace first argument type error with
1487 2016-09-09 Martin Sebor <msebor@redhat.com>
1491 * c-format.c (argument_parser::find_format_char_info): Use %qc
1492 format directive unconditionally.
1494 2016-09-09 Jason Merrill <jason@redhat.com>
1496 Implement C++17 new of over-aligned types.
1497 * c.opt: Add -faligned-new and -Waligned-new.
1498 * c-common.c (max_align_t_align): Split out from...
1499 (cxx_fundamental_alignment_p): ...here.
1500 * c-common.h: Declare it.
1501 * c-cppbuiltin.c (c_cpp_builtins): Handle aligned new.
1503 2016-09-09 Joseph Myers <joseph@codesourcery.com>
1505 * c-cppbuiltin.c (builtin_define_type_width): New function.
1506 (builtin_define_stdint_macros, c_cpp_builtins): Define type width
1509 2016-09-07 David Malcolm <dmalcolm@redhat.com>
1511 * c-common.c (get_cpp_ttype_from_string_type): Handle being passed
1513 (substring_loc::get_location): Move to substring-locations.c,
1514 keeping implementation as...
1515 (c_get_substring_location): New function, from the above, reworked
1516 to use accessors rather than member lookup.
1517 * c-common.h (class substring_loc): Move to substring-locations.h,
1518 replacing with a forward decl.
1519 (c_get_substring_location): New decl.
1520 * c-format.c: Include "substring-locations.h".
1521 (format_warning_va): Move to substring-locations.c.
1522 (format_warning_at_substring): Likewise.
1524 2016-09-06 Martin Sebor <msebor@redhat.com>
1527 * c-format.c (check_function_format): Avoid issuing warnings for
1528 functions unless they call format functions with non-constant
1531 2016-09-06 Richard Biener <rguenther@suse.de>
1534 * c-common.c (c_common_mark_addressable_vec): Handle
1535 COMPOUND_LITERAL_EXPR.
1537 2016-09-05 Marek Polacek <polacek@redhat.com>
1540 * c-common.c (bool_promoted_to_int_p): New function.
1541 (expr_has_boolean_operands_p): New function.
1542 (warn_logical_not_parentheses): Return if expr_has_boolean_operands_p.
1543 (maybe_warn_bool_compare): Use bool_promoted_to_int_p.
1545 2016-09-04 Tom de Vries <tom@codesourcery.com>
1548 2016-08-29 Tom de Vries <tom@codesourcery.com>
1550 * c-common.c (build_va_arg): Replace first argument type error
1553 2016-09-02 Jakub Jelinek <jakub@redhat.com>
1556 * c-omp.c (c_finish_omp_atomic): Reject _Atomic qualified expressions.
1557 (c_finish_omp_for): Reject _Atomic qualified iterators.
1559 2016-09-01 Martin Sebor <msebor@redhat.com>
1561 * c-ada-spec.c (dump_ada_function_declaration): Increase buffer
1562 size to guarantee it fits the output of the formatted function
1563 regardless of its arguments.
1565 2016-09-01 Marek Polacek <polacek@redhat.com>
1568 * c-common.c (resolve_overloaded_builtin): Fix formatting. Add
1571 2016-08-29 Marek Polacek <polacek@redhat.com>
1574 * c-common.c (warn_logical_not_parentheses): Don't warn for
1575 a comparison or a logical operator.
1577 2016-08-29 Tom de Vries <tom@codesourcery.com>
1579 * c-common.c (build_va_arg): Fix type comparison assert.
1581 2016-08-29 Tom de Vries <tom@codesourcery.com>
1583 * c-common.c (build_va_arg): Replace first argument type error
1586 2016-08-29 Tom de Vries <tom@codesourcery.com>
1589 * c-common.c (build_va_arg): Add first argument error. Build va_arg
1590 with error_mark_node as va_list instead of with illegal va_list.
1592 2016-08-25 Marek Polacek <polacek@redhat.com>
1593 David Malcolm <dmalcolm@redhat.com>
1595 * c-common.c (warn_logical_not_parentheses): Print fixit hints.
1596 * c-common.h (warn_logical_not_parentheses): Update declaration.
1598 2016-08-22 Marek Polacek <polacek@redhat.com>
1601 * c-common.c (warn_for_memset): Check type for null.
1603 2016-08-22 Joseph Myers <joseph@codesourcery.com>
1605 * c-family/c-cppbuiltin.c (c_cpp_builtins): Check _FloatN and
1606 _FloatNx types for suffixes for built-in functions.
1608 2016-08-19 Joseph Myers <joseph@codesourcery.com>
1611 * c-common.h (RID_FLOAT16, RID_FLOATN_NX_FIRST, RID_FLOAT32)
1612 (RID_FLOAT64, RID_FLOAT128, RID_FLOAT32X, RID_FLOAT64X)
1613 (RID_FLOAT128X): New enum rid values.
1614 (CASE_RID_FLOATN_NX): New macro.
1615 * c-common.c (c_common_reswords): Add _FloatN and _FloatNx
1617 (c_common_type_for_mode): Check for _FloatN and _FloatNx and
1618 corresponding complex types.
1619 (c_common_nodes_and_builtins): For non-C++, register _FloatN and
1620 _FloatNx and corresponding complex types.
1621 (keyword_begins_type_specifier): Use CASE_RID_FLOATN_NX.
1622 * c-cppbuiltin.c (builtin_define_float_constants): Check _FloatN
1623 and _FloatNx types for the widest type for determining
1624 DECIMAL_DIG. Define __LDBL_DECIMAL_DIG__ as well as
1625 __DECIMAL_DIG__ for long double. Handle FMA_SUFFIX being NULL.
1626 (c_cpp_builtins): Call builtin_define_float_constants for _FloatN
1628 * c-lex.c (interpret_float): Handle _FloatN and _FloatNx
1630 * c-pretty-print.c (pp_c_floating_constant): Handle _FloatN and
1633 2016-08-18 David Malcolm <dmalcolm@redhat.com>
1635 * c-opts.c (c_diagnostic_finalizer): Update for change to
1636 diagnostic_show_locus.
1638 2016-08-18 David Malcolm <dmalcolm@redhat.com>
1640 * c-common.c: Include "spellcheck.h".
1641 (cb_get_suggestion): New function.
1642 * c-common.h (cb_get_suggestion): New decl.
1643 * c-lex.c (init_c_lex): Initialize cb->get_suggestion to
1646 2016-08-18 Marek Polacek <polacek@redhat.com>
1649 * c-common.c (get_atomic_generic_size): Disallow pointer-to-function
1652 2016-08-16 David Malcolm <dmalcolm@redhat.com>
1655 * c-common.c (substring_loc::get_range): Rename to...
1656 (substring_loc::get_location): ...this, converting param from a
1657 source_range * to a location_t *. Call
1658 get_source_location_for_substring rather than
1659 get_source_range_for_substring, and pass in m_caret_idx.
1660 * c-common.h (substring_loc::substring_loc): Add param "caret_idx".
1661 (substring_loc::get_range): Replace with...
1662 (substring_loc::get_location): ...this.
1663 (substring_loc::set_caret_index): New method.
1664 (substring_loc): Add field m_caret_idx.
1665 * c-format.c (format_warning_va): Update for above changes.
1666 Rename local "substring_loc" to "fmt_substring_loc" to avoid
1667 clashing with type name.
1668 (format_warning_at_char): Add caret_idx param to substring_loc ctor.
1669 (check_argument_type): Likewise.
1670 (format_type_warning): Rename param "fmt_loc" to "whole_fmt_loc"
1671 Use a copy when emitting warnings, setting the caret index from TYPE.
1673 2016-08-16 Eric Botcazou <ebotcazou@adacore.com>
1674 Arnaud Charlet <charlet@adacore.com>
1676 * c-ada-spec.c (dump_number): New function.
1677 (handle_escape_character): Likewise.
1678 (print_ada_macros): Add handling of constant integers and strings.
1680 2016-08-12 Marek Polacek <polacek@redhat.com>
1683 * c-common.c (scalar_to_vector): Adjust fall through comment.
1684 * c-opts.c (c_common_handle_option): Likewise.
1685 * c-pragma.c (handle_pragma_pack): Add FALLTHRU.
1686 * c-pretty-print.c (c_pretty_printer::postfix_expression): Adjust
1687 fall through comment.
1688 * cilk.c (extract_free_variables): Add FALLTHRU.
1690 2016-08-10 Jason Merrill <jason@redhat.com>
1692 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_if_constexpr.
1694 2016-08-09 Jason Merrill <jason@redhat.com>
1696 * c-common.c (c_common_attribute_table): vector_size affects type
1699 2016-08-09 Marek Polacek <polacek@redhat.com>
1702 * c-ada-spec.c (dump_generic_ada_node): Add return.
1704 2016-08-09 Jason Merrill <jason@redhat.com>
1706 * c-cppbuiltin.c (c_cpp_builtins): Update __cpp_constexpr for
1707 C++17 constexpr lambdas.
1709 2016-08-08 David Malcolm <dmalcolm@redhat.com>
1712 * c-common.h (selftest::c_format_c_tests): New declaration.
1713 (selftest::run_c_tests): New declaration.
1714 * c-format.c: Include "selftest.h.
1715 (format_warning_va): Add param "corrected_substring" and use
1716 it to add a replacement fix-it hint.
1717 (format_warning_at_substring): Likewise.
1718 (format_warning_at_char): Update for new param of
1720 (argument_parser::check_argument_type): Pass "fki" to
1722 (check_format_types): Add param "fki" and pass it to
1723 format_type_warning.
1724 (deref_n_times): New function.
1725 (get_modifier_for_format_len): New function.
1726 (selftest::test_get_modifier_for_format_len): New function.
1727 (get_format_for_type): New function.
1728 (format_type_warning): Add param "fki" and use it to attempt
1729 to provide hints for argument types when calling
1730 format_warning_at_substring.
1731 (selftest::get_info): New function.
1732 (selftest::assert_format_for_type_streq): New function.
1733 (ASSERT_FORMAT_FOR_TYPE_STREQ): New macro.
1734 (selftest::test_get_format_for_type_printf): New function.
1735 (selftest::test_get_format_for_type_scanf): New function.
1736 (selftest::c_format_c_tests): New function.
1738 2016-08-08 David Malcolm <dmalcolm@redhat.com>
1741 * c-format.c: Include "diagnostic.h".
1742 (location_column_from_byte_offset): Delete.
1743 (location_from_offset): Delete.
1744 (format_warning_va): New function.
1745 (format_warning_at_substring): New function.
1746 (format_warning_at_char): New function.
1747 (check_format_arg): Capture location of format_tree and pass to
1748 check_format_info_main.
1749 (argument_parser): Add fields "start_of_this_format" and
1750 "format_string_cst".
1751 (flag_chars_t::validate): Add param "format_string_cst". Convert
1752 warning_at call using location_from_offset to call to
1753 format_warning_at_char.
1754 (argument_parser::argument_parser): Add param "format_string_cst_"
1755 and use use it to initialize field "format_string_cst".
1756 Initialize new field "start_of_this_format".
1757 (argument_parser::read_format_flags): Convert warning_at call
1758 using location_from_offset to a call to format_warning_at_char.
1759 (argument_parser::read_any_format_left_precision): Likewise.
1760 (argument_parser::read_any_format_precision): Likewise.
1761 (argument_parser::read_any_other_modifier): Likewise.
1762 (argument_parser::find_format_char_info): Likewise, in three places.
1763 (argument_parser::parse_any_scan_set): Likewise, in one place.
1764 (argument_parser::handle_conversions): Likewise, in two places.
1765 (argument_parser::check_argument_type): Add param "fmt_param_loc"
1766 and use it to make a substring_loc. Pass the latter to
1768 (check_format_info_main): Add params "fmt_param_loc" and
1769 "format_string_cst". Convert warning_at calls using
1770 location_from_offset to calls to format_warning_at_char. Pass the
1771 new params to the arg_parser ctor. Pass "format_string_cst" to
1772 flag_chars.validate. Pass "fmt_param_loc" to
1773 arg_parser.check_argument_type.
1774 (check_format_types): Convert first param from a location_t
1775 to a const substring_loc & and rename to "fmt_loc". Attempt
1776 to extract the range of the relevant parameter and pass it
1777 to format_type_warning.
1778 (format_type_warning): Convert first param from a location_t
1779 to a const substring_loc & and rename to "fmt_loc". Add
1780 params "param_range" and "type". Replace calls to warning_at
1781 with calls to format_warning_at_substring.
1783 2016-08-08 David Malcolm <dmalcolm@redhat.com>
1785 * c-format.c (class flag_chars_t): New class.
1786 (struct length_modifier): New struct.
1787 (class argument_parser): New class.
1788 (flag_chars_t::flag_chars_t): New ctor.
1789 (flag_chars_t::has_char_p): New method.
1790 (flag_chars_t::add_char): New method.
1791 (flag_chars_t::validate): New method.
1792 (flag_chars_t::get_alloc_flag): New method.
1793 (flag_chars_t::assignment_suppression_p): New method.
1794 (argument_parser::argument_parser): New ctor.
1795 (argument_parser::read_any_dollar): New method.
1796 (argument_parser::read_format_flags): New method.
1797 (argument_parser::read_any_format_width): New method.
1798 (argument_parser::read_any_format_left_precision): New method.
1799 (argument_parser::read_any_format_precision): New method.
1800 (argument_parser::handle_alloc_chars): New method.
1801 (argument_parser::read_any_length_modifier): New method.
1802 (argument_parser::read_any_other_modifier): New method.
1803 (argument_parser::find_format_char_info): New method.
1804 (argument_parser::validate_flag_pairs): New method.
1805 (argument_parser::give_y2k_warnings): New method.
1806 (argument_parser::parse_any_scan_set): New method.
1807 (argument_parser::handle_conversions): New method.
1808 (argument_parser::check_argument_type): New method.
1809 (check_format_info_main): Introduce classes argument_parser
1810 and flag_chars_t, moving the code within the loop into methods
1811 of these classes. Make various locals "const".
1813 2016-08-05 David Malcolm <dmalcolm@redhat.com>
1815 * c-common.c: Include "substring-locations.h".
1816 (get_cpp_ttype_from_string_type): New function.
1817 (g_string_concat_db): New global.
1818 (substring_loc::get_range): New method.
1819 * c-common.h (g_string_concat_db): New declaration.
1820 (class substring_loc): New class.
1821 * c-lex.c (lex_string): When concatenating strings, capture the
1822 locations of all tokens using a new obstack, and record the
1823 concatenation locations within g_string_concat_db.
1824 * c-opts.c (c_common_init_options): Construct g_string_concat_db
1827 2016-07-29 Marek Polacek <polacek@redhat.com>
1830 * c-common.c (c_common_truthvalue_conversion): Use LOCATION for the
1831 parentheses warning.
1834 * c-common.c (handle_alloc_align_attribute): Also check FUNCTION_DECL.
1836 2016-07-28 Martin Liska <mliska@suse.cz>
1838 PR gcov-profile/68025
1839 * c-common.c (handle_no_profile_instrument_function_attribute):
1841 2016-07-27 Bernd Edlinger <bernd.edlinger@hotmail.de>
1843 * c-common.c (check_user_alignment): Use LOG2_BITS_PER_UNIT instead of
1846 2016-07-25 Jason Merrill <jason@redhat.com>
1849 * c.opt (fconstexpr-loop-limit): New.
1851 2016-07-22 Martin Sebor <msebor@redhat.com>
1854 * c-common.c (resolve_overloaded_builtin): Avoid converting
1855 __atomic_compare_exchange_n return type to that of what its
1856 first argument points to.
1858 2016-07-22 Uros Bizjak <ubizjak@gmail.com>
1860 * c-common.c: Use HOST_WIDE_INT_M1U instead of
1861 ~(unsigned HOST_WIDE_INT) 0.
1863 2016-07-22 Martin Liska <mliska@suse.cz>
1865 PR gcov-profile/69028
1866 PR gcov-profile/62047
1867 * cilk.c (create_cilk_helper_decl): Set location of a new decl
1868 to the current_function_decl.
1870 2016-07-21 Jason Merrill <jason@redhat.com>
1873 * c-common.c (c_common_truthvalue_conversion): Check
1874 c_inhibit_evaluation_warnings for warning about address of
1877 2016-07-20 David Malcolm <dmalcolm@redhat.com>
1879 * c-common.h (lookup_name_fuzzy): Convert return type from tree to
1882 2016-07-15 Jason Merrill <jason@redhat.com>
1884 * c-opts.c (c_common_post_options): Update -fabi-version default to 11.
1886 2016-07-15 Jakub Jelinek <jakub@redhat.com>
1889 * c-common.h (enum lookup_name_fuzzy_kind): Add
1890 FUZZY_LOOKUP_FUNCTION_NAME.
1892 2016-07-08 Jason Merrill <jason@redhat.com>
1894 P0145: Refining Expression Order for C++.
1895 * c.opts (-fargs-in-order): Rename to -fstrong-eval-order.
1898 2016-07-05 Markus Trippelsdorf <markus@trippelsdorf.de>
1901 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_rvalue_references.
1903 2016-06-29 Thomas Schwinge <thomas@codesourcery.com>
1905 * c-pragma.h (enum pragma_kind): Rename
1906 PRAGMA_OMP_DECLARE_REDUCTION to PRAGMA_OMP_DECLARE. Adjust all
1909 2016-06-29 Richard Biener <rguenther@suse.de>
1912 * c-common.c (c_common_get_alias_set): Remove union type punning case.
1914 2016-06-24 Jason Merrill <jason@redhat.com>
1916 P0145R2: Refining Expression Order for C++.
1917 * c-common.c (verify_tree) [COMPOUND_EXPR]: Fix handling on LHS of
1920 2016-06-24 Jakub Jelinek <jakub@redhat.com>
1922 * c-common.c (check_builtin_function_arguments): Require last
1923 argument of BUILT_IN_*_OVERFLOW_P to have INTEGER_TYPE type.
1924 Adjust wording of diagnostics for BUILT_IN_*_OVERLFLOW
1925 if the last argument is pointer to enumerated or boolean type.
1927 2016-06-22 David Malcolm <dmalcolm@redhat.com>
1930 * c-common.h (enum lookup_name_fuzzy_kind): New enum.
1931 (lookup_name_fuzzy): New prototype.
1933 2016-06-21 John David Anglin <danglin@gcc.gnu.org>
1935 * c-common.c (get_source_date_epoch): Use int64_t instead of long long.
1937 2016-06-14 Jason Merrill <jason@redhat.com>
1939 P0145R2: Refining Expression Order for C++.
1940 * c.opt (fargs-in-order): New.
1941 * c-opts.c (c_common_post_options): Adjust flag_args_in_order.
1943 2016-06-13 Jakub Jelinek <jakub@redhat.com>
1946 * c-gimplify.c (ubsan_walk_array_refs_r): Set *walk_subtrees = 0 on
1947 all BIND_EXPRs, and on all BIND_EXPRs recurse also on BIND_EXPR_BODY.
1949 PR preprocessor/71183
1950 * c-ppoutput.c (init_pp_output): Set cb->get_source_date_epoch
1951 to cb_get_source_date_epoch.
1953 2016-06-10 Jakub Jelinek <jakub@redhat.com>
1956 * c.opt (Wpsabi): Add Warning flag.
1958 2016-06-10 Martin Sebor <msebor@redhat.com>
1961 * gcc/c-family/c-common.c (handle_nonnull_attribute): Accept
1962 the nonnull attribute in type-generic builtins.
1964 2016-06-09 Martin Sebor <msebor@redhat.com>
1967 * c-common.c (builtin_function_validate_nargs): Make text of error
1968 message consistent with others like it.
1970 2016-06-08 Martin Sebor <msebor@redhat.com>
1971 Jakub Jelinek <jakub@redhat.com>
1975 * c-common.c (check_builtin_function_arguments): Handle
1976 BUILT_IN_{ADD,SUB,MUL}_OVERFLOW_P.
1978 2016-06-08 Richard Biener <rguenther@suse.de>
1980 * c-common.c (parse_optimize_options): Improve diagnostic messages.
1982 2016-06-07 Richard Biener <rguenther@suse.de>
1985 * c-common.c (parse_optimize_options): Only apply CL_OPTIMIZATION
1986 options and warn about others.
1988 2016-06-01 Eduard Sanou <dhole@openmailbox.org>
1990 * c-common.c (get_source_date_epoch): Rename to
1991 cb_get_source_date_epoch.
1992 * c-common.c (cb_get_source_date_epoch): Use a single generic erorr
1993 message when the parsing fails. Use error_at instead of fatal_error.
1994 * c-common.h (get_source_date_epoch): Rename to
1995 cb_get_source_date_epoch.
1996 * c-common.h (cb_get_source_date_epoch): Prototype.
1997 * c-common.h (MAX_SOURCE_DATE_EPOCH): Define.
1998 * c-common.h (c_omp_region_type): Remove trailing comma.
1999 * c-lex.c (init_c_lex): Set cb->get_source_date_epoch callback.
2000 * c-lex.c (c_lex_with_flags): Remove initialization of
2001 pfile->source_date_epoch.
2003 2016-05-30 Jakub Jelinek <jakub@redhat.com>
2006 * c-omp.c (c_omp_split_clauses): Put OMP_CLAUSE_DEPEND to
2007 C_OMP_CLAUSE_SPLIT_TARGET. Put OMP_CLAUSE_NOWAIT to
2008 C_OMP_CLAUSE_SPLIT_TARGET if combined with target construct,
2009 instead of C_OMP_CLAUSE_SPLIT_FOR.
2011 2016-05-24 Richard Biener <rguenther@suse.de>
2015 * c-common.h (convert_vector_to_pointer_for_subscript): Rename to ...
2016 (convert_vector_to_array_for_subscript): ... this.
2017 * c-common.c (convert_vector_to_pointer_for_subscript): Use a
2018 VIEW_CONVERT_EXPR to an array type. Rename to ...
2019 (convert_vector_to_array_for_subscript): ... this.
2021 2016-05-12 Marek Polacek <polacek@redhat.com>
2024 * c-common.c (pointer_int_sum): Call size_in_bytes_loc instead of
2025 size_in_bytes and pass LOC to it.
2027 2016-05-11 Mikhail Maltsev <maltsevm@gmail.com>
2030 * c.opt (Wduplicate-decl-specifier): New option.
2032 2016-05-11 Marek Polacek <polacek@redhat.com>
2035 * c-common.c (diagnose_mismatched_attributes): New function.
2036 * c-common.h (diagnose_mismatched_attributes): Declare.
2038 2016-05-04 Marek Polacek <polacek@redhat.com>
2040 * c.opt (Wdangling-else): New option.
2042 2016-05-03 Marek Polacek <polacek@redhat.com>
2045 * c-common.c (builtin_function_validate_nargs): Add location
2047 (check_builtin_function_arguments): Add location and arguments
2048 parameters. Use them.
2049 * c-common.h (check_builtin_function_arguments): Update declaration.
2051 2016-05-03 Richard Biener <rguenther@suse.de>
2053 * cilk.c (cilk_gimplify_call_params_in_spawned_fn): Do not
2054 allow call args to gimplify to SSA names.
2056 2016-05-03 Marek Polacek <polacek@redhat.com>
2058 * c-common.h (enum c_omp_region_type): Remove stray comma.
2060 2016-05-02 Cesar Philippidis <cesar@codesourcery.com>
2062 * c-common.h (enum c_omp_region_type): Define.
2064 2016-05-02 Richard Sandiford <richard.sandiford@arm.com>
2066 * c-common.c (shorten_compare): Use wi::to_wide.
2068 2016-04-29 Cesar Philippidis <cesar@codesourcery.com>
2071 * c-common.h (c_oacc_split_loop_clauses): Add boolean argument.
2072 * c-omp.c (c_oacc_split_loop_clauses): Use it to duplicate
2073 reduction clauses in acc parallel loops.
2075 2016-04-29 Marek Polacek <polacek@redhat.com>
2078 * c-common.c (warn_for_memset): Check domain before accessing it.
2080 2016-04-29 Dominik Vogt <vogt@linux.vnet.ibm.com>
2083 * c-common.c (handle_aligned_attribute): Allow 0 as an argument to the
2084 "aligned" attribute.
2086 2016-04-28 Jason Merrill <jason@redhat.com>
2088 * c-lex.c (c_common_has_attribute): Handle nodiscard.
2090 2016-04-28 Eduard Sanou <dhole@openmailbox.org>
2091 Matthias Klose <doko@debian.org>
2093 * c-common.c (get_source_date_epoch): New function, gets the environment
2094 variable SOURCE_DATE_EPOCH and parses it as long long with error
2096 * c-common.h (get_source_date_epoch): Prototype.
2097 * c-lex.c (c_lex_with_flags): set parse_in->source_date_epoch.
2099 2015-04-27 Ryan Burn <contact@rnburn.com>
2103 * cilk.c (cilk_ignorable_spawn_rhs_op): Change to external linkage.
2104 (cilk_recognize_spawn): Renamed from recognize_spawn and change to
2106 (cilk_detect_and_unwrap): Corresponding changes.
2107 (extract_free_variables): Don't extract free variables from
2108 AGGR_INIT_EXPR slot.
2109 * c-common.h (cilk_ignorable_spawn_rhs_op): Prototype.
2110 (cilk_recognize_spawn): Likewise.
2112 2016-04-27 Bernd Schmidt <bschmidt@redhat.com>
2114 * c.opt (Wmemset-elt-size): New option.
2115 * c-common.c (warn_for_memset): New function.
2116 * c-common.h (warn_for_memset): Declare.
2118 2016-04-25 Jason Merrill <jason@redhat.com>
2120 * c-common.c (handle_unused_attribute): Accept CONST_DECL.
2122 * c-common.h: Declare it.
2123 * c-lex.c (c_common_has_attribute): Add maybe_unused.
2125 2016-04-22 Jason Merrill <jason@redhat.com>
2127 * c-cppbuiltin.c (c_cpp_builtins): Fix __cpp_range_based_for.
2129 2016-04-20 Ilya Verbin <ilya.verbin@intel.com>
2132 * c-cilkplus.c (c_finish_cilk_clauses): Remove function.
2133 * c-common.h (c_finish_cilk_clauses): Remove declaration.
2135 2016-04-18 Michael Matz <matz@suse.de>
2137 * c-common.c (handle_aligned_attribute): Use SET_TYPE_ALIGN
2140 2016-04-17 Eric Botcazou <ebotcazou@adacore.com>
2142 * c-ada-spec.c (get_underlying_decl): Return the typedef, if any.
2143 (dump_generic_ada_node) <POINTER_TYPE>: Clean up handling of access
2144 to incomplete types.
2145 (dump_nested_type): Remove redundant tests and tidy up.
2146 (print_ada_declaration): Also set TREE_VISITED on the declaration of
2147 a type which is the typedef of an original type.
2149 2016-04-15 Marek Polacek <polacek@redhat.com>
2152 * c-common.c (build_va_arg): Change two asserts into errors and return
2155 2016-04-13 Marek Polacek <polacek@redhat.com>
2158 * c-indentation.c (should_warn_for_misleading_indentation): Bail out
2159 for switch statements, too.
2161 2016-03-28 Jason Merrill <jason@redhat.com>
2163 * c-cppbuiltin.c (c_cpp_builtins): Update __cpp_range_based_for.
2165 2016-03-23 Marek Polacek <polacek@redhat.com>
2168 * c.opt (Wignored-attributes): New option.
2170 2016-03-22 David Malcolm <dmalcolm@redhat.com>
2173 * c-indentation.c (warn_for_misleading_indentation): Rewrite the
2174 diagnostic text, reversing the order of the warning and note so
2175 that they appear in source order.
2177 2016-03-17 Marek Polacek <polacek@redhat.com>
2180 * c-common.c (resolve_overloaded_builtin): Set TREE_USED for the fetch
2183 2016-03-14 Jason Merrill <jason@redhat.com>
2185 * c-cppbuiltin.c (c_cpp_builtins): Set __cpp_hex_float.
2187 * c-cppbuiltin.c (c_cpp_builtins): Bump __cpp_range_based_for.
2189 2016-03-09 Richard Biener <rguenther@suse.de>
2192 * c-common.c (strict_aliasing_warning): Add back
2193 alias_sets_conflict_p check.
2195 2016-03-08 Jason Merrill <jason@redhat.com>
2197 * c-opts.c (set_std_cxx1z): Don't enable concepts.
2199 2016-03-04 David Malcolm <dmalcolm@redhat.com>
2202 * c-indentation.c (get_visual_column): Move code to determine next
2204 (next_tab_stop): ...this new function.
2205 (line_contains_hash_if): Delete function.
2206 (detect_preprocessor_logic): Delete function.
2207 (get_first_nws_vis_column): New function.
2208 (detect_intervening_unindent): New function.
2209 (should_warn_for_misleading_indentation): Replace call to
2210 detect_preprocessor_logic with a call to
2211 detect_intervening_unindent.
2213 2016-03-04 David Malcolm <dmalcolm@redhat.com>
2216 * c-indentation.c (should_warn_for_misleading_indentation): When
2217 suppressing warnings about cases where the guard and body are on
2218 the same column, only use the first non-whitespace column in place
2219 of the guard token column when dealing with "else" clauses.
2220 When rejecting aligned BODY and NEXT, loosen the requirement
2221 from equality with the first non-whitespace of guard to simply
2222 that they not be indented relative to it.
2224 2016-03-04 Richard Biener <rguenther@suse.de>
2227 * c-common.c (strict_aliasing_warning): Use alias_set_subset_of
2228 instead of alias_sets_conflict_p.
2230 2016-03-01 Marek Polacek <polacek@redhat.com>
2233 * c-common.c (reject_gcc_builtin): Check for FUNCTION_DECL rather than
2236 2016-02-22 Martin Sebor <msebor@redhat.com>
2239 * c-common.c (check_builtin_function_arguments): Validate and
2240 reject invalid arguments to __builtin_alloca_with_align.
2242 2016-02-20 Mark Wielaard <mjw@redhat.com>
2245 * c.opt (Wunused-const-variable): Turn into Alias for...
2246 (Wunused-const-variable=): New option.
2248 2016-02-19 Bernd Edlinger <bernd.edlinger@hotmail.de>
2251 * c-opts.c (c_common_post_options): Move call to set_std_cxx14 from
2253 (c_common_init_options): ...to here.
2254 (set_std_cxx98): Initialize flag_isoc94 and flag_isoc99.
2256 2016-02-19 Jakub Jelinek <jakub@redhat.com>
2259 * c-pragma.c (c_pp_lookup_pragma): Handle PRAGMA_CILK_GRAINSIZE.
2260 (init_pragma): Register PRAGMA_CILK_GRAINSIZE even for
2261 flag_preprocess_only.
2263 2016-02-16 Jakub Jelinek <jakub@redhat.com>
2266 * c.opt (Wnonnull-compare): Enable for -Wall.
2268 2016-02-15 Jakub Jelinek <jakub@redhat.com>
2271 * c-common.c (sync_resolve_size): Diagnose too few arguments
2272 even when params is non-NULL empty vector.
2274 2016-02-08 Bernd Schmidt <bschmidt@redhat.com>
2277 * c.opt (fshort-double): Remove.
2279 2016-02-05 Martin Sebor <msebor@redhat.com>
2282 * c.opt (Warning options): Update -Wplacement-new to take
2283 an optional argument.
2285 2016-02-01 Jakub Jelinek <jakub@redhat.com>
2287 PR preprocessor/69543
2289 * c-pragma.c (handle_pragma_diagnostic): Pass input_location
2290 instead of loc to control_warning_option.
2292 2016-02-01 Nathan Sidwell <nathan@codesourcery.com>
2294 * c.opt (fopenacc-dim=): New option.
2296 2016-01-27 Ryan Burn <contact@rnburn.com>
2299 * cilk.c (cilk_gimplify_call_params_in_spawned_fn): Change to use
2300 gimplify_arg. Removed superfluous post_p argument.
2301 * c-family.h (cilk_gimplify_call_params_in_spawned_fn): Removed
2302 superfluous post_p argument.
2303 * c-gimplify.c (c_gimplify_expr): Likewise.
2305 2016-01-26 David Malcolm <dmalcolm@redhat.com>
2308 * c-opts.c (c_diagnostic_finalizer): Replace invocation of
2309 pp_newline_and_flush with pp_flush.
2311 2016-01-20 Martin Sebor <msebor@redhat.com>
2314 * c-common.c (sync_resolve_size): Avoid printing diagnostic about
2315 an incompatible argument when the argument isn't a valid tree node.
2317 2016-01-18 Jason Merrill <jason@redhat.com>
2320 * c-common.c (check_function_arguments_recurse): Fold the whole
2321 COND_EXPR, not just the condition.
2323 2016-01-18 Tom de Vries <tom@codesourcery.com>
2325 * c-omp.c (c_oacc_split_loop_clauses): Don't copy OMP_CLAUSE_REDUCTION,
2326 classify as loop clause.
2328 2016-01-15 Jakub Jelinek <jakub@redhat.com>
2331 * c-pragma.c (c_register_pragma_1): Adjust comment to note that
2332 C++ FE no longer has limit on number of pragmas.
2334 2015-01-14 Ryan Burn <contact@rnburn.com>
2337 * cilk.c (create_cilk_wrapper_body): Call fold_build_cleanup_point_expr
2338 to add missing cleanup point.
2340 2016-01-14 David Malcolm <dmalcolm@redhat.com>
2343 * c-indentation.c (get_visual_column): Add location_t param.
2344 Handle the column number being zero by effectively disabling the
2345 warning, with an "inform".
2346 (should_warn_for_misleading_indentation): Add location_t argument
2347 for all uses of get_visual_column.
2349 2016-01-10 Patrick Palka <ppalka@gcc.gnu.org>
2352 * c-indentation.c (should_warn_for_misleading_indentation):
2353 Don't warn about do-while statements.
2355 2016-01-07 Martin Sebor <msebor@redhat.com>
2358 * c-common.c (sync_resolve_size): Reject first argument when it's
2361 2016-01-05 David Malcolm <dmalcolm@redhat.com>
2364 * c-indentation.c (get_visual_column): Remove default argument.
2365 (should_warn_for_misleading_indentation): For the multiline case,
2366 update call to get_visual_column for next_stmt_exploc so that it
2367 captures the location of the first non-whitespace character in the
2368 relevant line. Don't issue warnings if there is non-whitespace
2369 before the next statement.
2371 2016-01-04 Jakub Jelinek <jakub@redhat.com>
2373 Update copyright years.
2375 2015-12-21 David Malcolm <dmalcolm@redhat.com>
2377 * c-common.c (binary_op_error): Convert first param from
2378 location_t to rich_location * and use it when emitting an error.
2379 * c-common.h (binary_op_error): Convert first param from
2380 location_t to rich_location *.
2382 2015-12-16 David Malcolm <dmalcolm@redhat.com>
2384 * c-common.h (conflict_marker_get_final_tok_kind): New prototype.
2385 * c-lex.c (conflict_marker_get_final_tok_kind): New function.
2387 2015-12-15 Ilya Verbin <ilya.verbin@intel.com>
2389 * c-common.c (c_common_attribute_table): Handle "omp declare target
2392 2015-12-14 Jakub Jelinek <jakub@redhat.com>
2395 * c.opt (Wmissing-format-attribute, Wnormalized): Add Warning option.
2397 2014-12-12 Tobias Burnus <burnus@net-b.de>
2400 * c-format.c (gcc_gfc_char_table): Add 'q' flag to remaining
2401 specifiers (%d, %i,%u and %c).
2403 2015-12-10 David Malcolm <dmalcolm@redhat.com>
2405 * c.opt (Wmisleading-indentation): Add to -Wall for C and C++.
2407 2015-12-08 Jakub Jelinek <jakub@redhat.com>
2411 * c.opt (Wfloat-conversion, Wsign-conversion): Add Warning.
2412 * c-pragma.c (handle_pragma_diagnostic): Adjust
2413 control_warning_option caller.
2415 2015-12-07 David Malcolm <dmalcolm@redhat.com>
2417 * c-common.c (c_cpp_error): Update for change to
2418 rich_location::set_range.
2420 2015-12-04 Paolo Bonzini <bonzini@gnu.org>
2422 * c-common.c (maybe_warn_shift_overflow): Warn on all overflows if
2423 shifting 1 out of the sign bit.
2425 2015-12-04 Kirill Yukhin <kirill.yukhin@intel.com>
2427 * c-common.c (c_common_attribute_table[]): Update max arguments
2428 count for "simd" attribute.
2429 (handle_simd_attribute): Parse "notinbranch" and "inbranch" arguments.
2431 2015-12-03 Jakub Jelinek <jakub@redhat.com>
2433 PR preprocessor/57580
2434 * c-ppoutput.c (print): Change printed field to bool.
2435 Move src_file last for smaller padding.
2436 (init_pp_output): Set print.printed to false instead of 0.
2437 (scan_translation_unit): Fix up formatting. Set print.printed
2438 to true after printing something other than newline.
2439 (scan_translation_unit_trad): Set print.printed to true instead of 1.
2440 (maybe_print_line_1): Set print.printed to false instead of 0.
2441 (print_line_1): Likewise.
2442 (do_line_change): Set print.printed to true instead of 1.
2443 (cb_define, dump_queued_macros, cb_include, cb_def_pragma,
2444 dump_macro): Set print.printed to false after printing newline.
2446 2015-12-02 Jason Merrill <jason@redhat.com>
2448 * c-common.c (fold_for_warn): New.
2449 (warn_logical_operator, warn_tautological_cmp)
2450 (check_function_arguments_recurse, maybe_warn_bool_compare): Use it.
2452 * c-common.c (c_disable_warnings, c_enable_warnings, c_fully_fold)
2453 (c_fully_fold_internal, decl_constant_value_for_optimization):
2455 * c-common.h: Don't declare decl_constant_value_for_optimization.
2457 2015-12-02 Joseph Myers <joseph@codesourcery.com>
2460 * c-common.h (c_build_qualified_type): Add extra default
2463 2015-12-01 Julian Brown <julian@codesourcery.com>
2464 Cesar Philippidis <cesar@codesourcery.com>
2465 James Norris <James_Norris@mentor.com>
2467 * c-pragma.c (oacc_pragmas): Add PRAGMA_OACC_HOST_DATA.
2468 * c-pragma.h (pragma_kind): Add PRAGMA_OACC_HOST_DATA.
2469 (pragma_omp_clause): Add PRAGMA_OACC_CLAUSE_USE_DEVICE.
2471 2015-11-30 Eric Botcazou <ebotcazou@adacore.com>
2473 * c-ada-spec.c (print_ada_macros): Remove redundant blank line.
2474 (decl_sloc_common): Delete and move bulk of processing to...
2475 (decl_sloc): ...here.
2476 (pp_ada_tree_identifier): Remove reference to QUAL_UNION_TYPE.
2477 (dump_ada_double_name): Remove S parameter and compute the suffix.
2478 (dump_ada_array_type): Add PARENT parameter. Simplify computation of
2479 element type and deal with an anonymous one.
2480 (dump_ada_template): Use RECORD_OR_UNION_TYPE_P macro.
2481 (dump_generic_ada_node): Tweak. Adjust call to dump_ada_array_type
2482 and remove reference to QUAL_UNION_TYPE.
2483 (dump_nested_types): Make 2 passes on the fields and move bulk to...
2484 (dump_nested_type): ...here. New function extracted from above.
2485 Generate a full declaration for anonymous element type of arrays.
2486 (print_ada_declaration): Really skip anonymous declarations. Remove
2487 references to QUAL_UNION_TYPE. Adjust call to dump_ada_array_type.
2488 Clean up processing of declarations of array types and objects.
2489 (print_ada_struct_decl): Remove reference to QUAL_UNION_TYPE.
2490 Remove obsolete code and tidy up.
2492 2015-11-29 Jan Hubicka <hubicka@ucw.cz>
2495 * c-common.c (handle_transparent_union_attribute): Update
2498 2015-11-27 Martin Liska <mliska@suse.cz>
2501 * array-notation-common.c (cilkplus_extract_an_triplets):
2502 Release vector of vectors.
2503 * cilk.c (gimplify_cilk_spawn): Free allocated memory.
2505 2015-11-26 Eric Botcazou <ebotcazou@adacore.com>
2508 * c-ada-spec.c (dump_nested_types): Add guard for error_mark_node.
2509 (print_ada_struct_decl): Likewise.
2511 2015-11-23 Igor Zamyatin <igor.zamyatin@intel.com>
2514 * c-gimplify.c (c_gimplify_expr): Stop the process if see an error.
2515 * cilk.c (recognize_spawn): Determine location in a more precise
2518 2015-11-19 Jason Merrill <jason@redhat.com>
2520 * c-common.c (shorten_compare): But look through macros from
2523 2015-11-18 Jason Merrill <jason@redhat.com>
2525 * c-common.c (shorten_compare): Don't -Wtype-limits if the
2526 non-constant operand comes from a macro.
2528 2015-11-17 Jason Merrill <jason@redhat.com>
2531 * c-common.c (warn_tautological_cmp): Fold before checking for
2534 2015-11-16 Marek Polacek <polacek@redhat.com>
2537 * c-common.c (check_case_bounds): Fold low and high cases.
2539 2015-11-16 Marek Polacek <polacek@redhat.com>
2541 * c-ada-spec.c (dump_ada_template): Use RECORD_OR_UNION_TYPE_P.
2542 * c-common.c (c_common_get_alias_set): Likewise.
2543 (handle_visibility_attribute): Likewise.
2545 2015-11-16 Kirill Yukhin <kirill.yukhin@intel.com>
2547 * c-common.c (handle_simd_attribute): New.
2548 (struct attribute_spec): Add entry for "simd".
2549 (handle_simd_attribute): New.
2551 2015-11-13 Kai Tietz <ktietz70@googlemail.com>
2553 * c-lex.c (interpret_float): Use fold_convert.
2555 2015-11-13 David Malcolm <dmalcolm@redhat.com>
2557 * c-common.c (c_fully_fold_internal): Capture existing souce_range,
2558 and store it on the result.
2559 * c-opts.c (c_common_init_options): Set
2560 global_dc->colorize_source_p.
2562 2015-11-12 James Norris <jnorris@codesourcery.com>
2563 Joseph Myers <joseph@codesourcery.com>
2565 * c-pragma.c (oacc_pragmas): Add entry for declare directive.
2566 * c-pragma.h (enum pragma_kind): Add PRAGMA_OACC_DECLARE.
2567 (enum pragma_omp_clause): Add PRAGMA_OACC_CLAUSE_DEVICE_RESIDENT and
2568 PRAGMA_OACC_CLAUSE_LINK.
2570 2015-11-11 Marek Polacek <polacek@redhat.com>
2574 * c-common.c (valid_array_size_p): New function.
2575 * c-common.h (valid_array_size_p): Declare.
2577 2015-11-11 Dominique d'Humieres <dominiq@lps.ens.fr>
2580 * c-pragma.c (c_register_pragma_1): Update the gcc_assert to 256.
2582 2015-11-11 Andrew MacLeod <amacleod@redhat.com>
2584 * array-notation-common.c: Remove unused header files.
2585 * c-ada-spec.c: Likewise.
2586 * c-cilkplus.c: Likewise.
2587 * c-common.c: Likewise.
2588 * c-cppbuiltin.c: Likewise.
2589 * c-dump.c: Likewise.
2590 * c-format.c: Likewise.
2591 * c-gimplify.c: Likewise.
2592 * c-indentation.c: Likewise.
2593 * c-lex.c: Likewise.
2594 * c-omp.c: Likewise.
2595 * c-opts.c: Likewise.
2596 * c-pch.c: Likewise.
2597 * c-ppoutput.c: Likewise.
2598 * c-pragma.c: Likewise.
2599 * c-pretty-print.c: Likewise.
2600 * c-semantics.c: Likewise.
2601 * c-ubsan.c: Likewise.
2603 * stub-objc.c: Likewise.
2605 2015-11-09 Thomas Schwinge <thomas@codesourcery.com>
2606 Cesar Philippidis <cesar@codesourcery.com>
2607 James Norris <jnorris@codesourcery.com>
2608 Julian Brown <julian@codesourcery.com>
2609 Nathan Sidwell <nathan@codesourcery.com>
2611 * c-pragma.c (oacc_pragmas): Add "routine".
2612 * c-pragma.h (pragma_kind): Add PRAGMA_OACC_ROUTINE.
2614 2015-11-08 Eric Botcazou <ebotcazou@adacore.com>
2616 * c-common.c (c_common_attributes): Add scalar_storage_order.
2617 (handle_scalar_storage_order_attribute): New function.
2618 * c-pragma.c (global_sso): New variable.
2619 (maybe_apply_pragma_scalar_storage_order): New function.
2620 (handle_pragma_scalar_storage_order): Likewise.
2621 (init_pragma): Register scalar_storage_order.
2622 * c-pragma.h (maybe_apply_pragma_scalar_storage_order): Declare.
2623 * c.opt (Wscalar-storage-order): New warning.
2624 (fsso-struct=): New option.
2626 2015-11-08 Martin Sebor <msebor@redhat.com>
2628 * c.opt (Wplacement-new): Add a period to the end of a sentence.
2630 2015-11-07 Richard Sandiford <richard.sandiford@arm.com>
2632 * c-common.c: Don't undef DEF_BUILTIN.
2634 2015-11-06 David Malcolm <dmalcolm@redhat.com>
2636 * c-common.c (c_cpp_error): Convert parameter from location_t to
2637 rich_location *. Eliminate the "column_override" parameter and
2638 the call to diagnostic_override_column.
2639 Update the "done_lexing" clause to set range 0
2640 on the rich_location, rather than overwriting a location_t.
2641 * c-common.h (c_cpp_error): Convert parameter from location_t to
2642 rich_location *. Eliminate the "column_override" parameter.
2644 2015-11-05 Cesar Philippidis <cesar@codesourcery.com>
2645 Thomas Schwinge <thomas@codesourcery.com>
2646 James Norris <jnorris@codesourcery.com>
2648 * c-omp.c (c_oacc_split_loop_clauses): Make TILE, GANG, WORKER, VECTOR,
2649 AUTO, SEQ, INDEPENDENT and PRIVATE loop clauses. Associate REDUCTION
2650 clauses with parallel and kernels and loops.
2651 * c-pragma.h (enum pragma_omp_clause): Add entries for
2652 PRAGMA_OACC_CLAUSE_{INDEPENDENT,TILE,DEFAULT}.
2653 * pt.c (tsubst_omp_clauses): Add support for OMP_CLAUSE_{NUM_GANGS,
2654 NUM_WORKERS,VECTOR_LENGTH,GANG,WORKER,VECTOR,ASYNC,WAIT,TILE,AUTO,
2656 (tsubst_expr): Add support for OMP_CLAUSE_{KERNELS,PARALLEL,LOOP}.
2658 2015-11-05 Martin Sebor <msebor@redhat.com>
2661 * c.opt (-Wplacement-new): New option.
2663 2015-11-05 Jakub Jelinek <jakub@redhat.com>
2665 * c-common.h (c_finish_omp_atomic): Add TEST argument.
2666 (c_omp_check_loop_iv, c_omp_check_loop_iv_exprs): New prototypes.
2667 * c-omp.c (c_finish_omp_atomic): Add TEST argument. Don't call
2668 save_expr or create_tmp_var* if TEST is true.
2669 (c_finish_omp_for): Store OMP_FOR_ORIG_DECLS always.
2670 Don't call add_stmt here.
2671 (struct c_omp_check_loop_iv_data): New type.
2672 (c_omp_check_loop_iv_r, c_omp_check_loop_iv,
2673 c_omp_check_loop_iv_exprs): New functions.
2674 (c_omp_split_clauses): Adjust for lastprivate being allowed on
2676 (c_omp_declare_simd_clauses_to_numbers): Change
2677 OMP_CLAUSE_LINEAR_VARIABLE_STRIDE OMP_CLAUSE_LINEAR_STEP into numbers.
2678 (c_omp_declare_simd_clauses_to_decls): Similarly change those
2679 from numbers to PARM_DECLs.
2681 2015-11-04 Mikhail Maltsev <maltsevm@gmail.com>
2683 * c-omp.c (c_omp_split_clauses): Remove conditional compilation. Use
2686 2015-11-03 Bernd Schmidt <bschmidt@redhat.com>
2689 * c-common.h (fold_offsetof_1): Add argument.
2690 * c-common.c (fold_offsetof_1): Diagnose more invalid
2691 offsetof expressions that reference elements past the end of
2694 2015-11-03 Thomas Schwinge <thomas@codesourcery.com>
2695 Chung-Lin Tang <cltang@codesourcery.com>
2697 * c-pragma.c (oacc_pragmas): Add "atomic".
2698 * c-pragma.h (pragma_kind): Add PRAGMA_OACC_ATOMIC.
2700 2015-10-30 Evgeny Stupachenko <evstupac@gmail.com>
2702 * c-common.c (handle_target_clones_attribute): New.
2703 (c_common_attribute_table): Add handle_target_clones_attribute.
2704 (handle_always_inline_attribute): Add check on target_clones attribute.
2705 (handle_target_attribute): Ditto.
2707 2015-10-29 Andrew MacLeod <amacleod@redhat.com>
2709 * array-notation-common.c: Reorder #include's and remove duplicates.
2710 * c-ada-spec.c: Likewise.
2711 * c-cilkplus.c: Likewise.
2712 * c-common.c: Likewise.
2713 * c-cppbuiltin.c: Likewise.
2714 * c-dump.c: Likewise.
2715 * c-format.c: Likewise.
2716 * c-gimplify.c: Likewise.
2717 * c-indentation.c: Likewise.
2718 * c-lex.c: Likewise.
2719 * c-omp.c: Likewise.
2720 * c-opts.c: Likewise.
2721 * c-pch.c: Likewise.
2722 * c-ppoutput.c: Likewise.
2723 * c-pragma.c: Likewise.
2724 * c-pretty-print.c: Likewise.
2725 * c-semantics.c: Likewise.
2726 * c-ubsan.c: Likewise.
2728 * stub-objc.c: Likewise.
2730 2015-10-28 Jason Merrill <jason@redhat.com>
2732 * c-common.c (pointer_int_sum): Fold the MULT_EXPR.
2734 2015-10-27 Thomas Schwinge <thomas@codesourcery.com>
2735 James Norris <jnorris@codesourcery.com>
2736 Cesar Philippidis <cesar@codesourcery.com>
2740 * c-common.h (c_oacc_split_loop_clauses): Declare function.
2741 * c-omp.c (c_oacc_split_loop_clauses): New function.
2743 2015-10-21 Martin Sebor <msebor@redhat.com>
2746 * c.opt: End each sentence that describes an option with a period.
2748 2015-10-20 Marek Polacek <polacek@redhat.com>
2750 * array-notation-common.c (is_cilkplus_vector_p): Define.
2751 * c-common.h (is_cilkplus_vector_p): Declare.
2753 2015-10-20 Marek Polacek <polacek@redhat.com>
2755 * c.opt (std=gnu++11): Do not describe as experimental.
2756 (std=gnu++14): Likewise.
2758 2015-10-19 Jason Merrill <jason@redhat.com>
2760 * c-cppbuiltin.c (c_cpp_builtins): Define
2761 __cpp_nontype_template_args.
2763 2015-10-19 Jason Merrill <jason@redhat.com>
2765 * c-cppbuiltin.c (c_cpp_builtins): Define
2766 __cpp_enumerator_attributes, __cpp_fold_expressions,
2767 __cpp_unicode_characters.
2769 2015-10-13 Jakub Jelinek <jakub@redhat.com>
2770 Aldy Hernandez <aldyh@redhat.com>
2772 * c-common.c (enum c_builtin_type): Define DEF_FUNCTION_TYPE_9,
2773 DEF_FUNCTION_TYPE_10 and DEF_FUNCTION_TYPE_11.
2774 (c_define_builtins): Likewise.
2775 * c-common.h (enum c_omp_clause_split): Add
2776 C_OMP_CLAUSE_SPLIT_TASKLOOP.
2777 (c_finish_omp_critical, c_finish_omp_ordered): Add CLAUSES argument.
2778 (c_finish_omp_for): Add ORIG_DECLV argument.
2779 * c-cppbuiltin.c (c_cpp_builtins): Predefine _OPENMP as
2780 201511 instead of 201307.
2781 * c-omp.c (c_finish_omp_critical): Add CLAUSES argument, set
2782 OMP_CRITICAL_CLAUSES to it.
2783 (c_finish_omp_ordered): Add CLAUSES argument, set
2784 OMP_ORDERED_CLAUSES to it.
2785 (c_finish_omp_for): Add ORIG_DECLV argument, set OMP_FOR_ORIG_DECLS
2786 to it if OMP_FOR. Clear DECL_INITIAL on the IVs.
2787 (c_omp_split_clauses): Handle OpenMP 4.5 combined/composite
2788 constructs and new OpenMP 4.5 clauses. Clear
2789 OMP_CLAUSE_SCHEDULE_SIMD if not combined with OMP_SIMD. Add
2791 * c-pragma.c (omp_pragmas_simd): Add taskloop.
2792 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKLOOP.
2793 (enum pragma_omp_clause): Add
2794 PRAGMA_OMP_CLAUSE_{DEFAULTMAP,GRAINSIZE,HINT,{IS,USE}_DEVICE_PTR}
2795 and PRAGMA_OMP_CLAUSE_{LINK,NOGROUP,NUM_TASKS,PRIORITY,SIMD,THREADS}.
2797 2015-10-05 Richard Sandiford <richard.sandiford@arm.com>
2799 * c-lex.c (interpret_float): Use real_equal instead of
2802 2015-10-04 Jason Merrill <jason@redhat.com>
2804 Implement N4514, C++ Extensions for Transactional Memory.
2805 * c-common.c (c_common_reswords): Add C++ TM TS keywords.
2806 (c_common_attribute_table): Add transaction_safe_dynamic.
2807 transaction_safe now affects type identity.
2808 (handle_tm_attribute): Handle transaction_safe_dynamic.
2809 * c-common.h (enum rid): Add RID_ATOMIC_NOEXCEPT,
2810 RID_ATOMIC_CANCEL, RID_SYNCHRONIZED.
2811 (OBJC_IS_CXX_KEYWORD): Add RID_SYNCHRONIZED.
2813 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_transactional_memory.
2814 * c-pretty-print.c (pp_c_attributes_display): Don't print
2815 transaction_safe in C++.
2817 2015-10-02 Marek Polacek <polacek@redhat.com>
2819 * c.opt (Wduplicated-cond): Don't enable by -Wall anymore.
2821 2015-10-02 Marek Polacek <polacek@redhat.com>
2824 * c-common.c (warn_duplicated_cond_add_or_warn): New function.
2825 * c-common.h (warn_duplicated_cond_add_or_warn): Declare.
2826 * c.opt (Wduplicated-cond): New option.
2828 2015-10-01 Joseph Myers <joseph@codesourcery.com>
2830 * c.opt (std=c11): Do not describe as experimental.
2831 (std=gnu11): Likewise.
2832 (std=iso9899:2011): Likewise.
2834 2015-09-28 Nathan Sidwell <nathan@codesourcery.com>
2836 * c-common.c (DEF_FUNCTION_TYPE_VAR_6): New.
2837 (DEF_FUNCTION_TYPE_VAR_11): Delete.
2839 2015-09-25 Marek Polacek <polacek@redhat.com>
2841 * c-ubsan.c (ubsan_instrument_division): Remove unnecessary code.
2842 (ubsan_instrument_shift): Likewise.
2844 2015-09-25 Marek Polacek <polacek@redhat.com>
2847 * c-ubsan.c (ubsan_instrument_division): Also pre-evaluate OP1.
2849 2015-09-24 Patrick Palka <ppalka@gcc.gnu.org>
2851 * c-indentation.c (should_warn_for_misleading_indentation):
2852 Compare next_stmt_vis_column with guard_line_first_nws instead
2853 of with guard_line_vis_column.
2855 2015-09-23 Manuel López-Ibáñez <manu@gcc.gnu.org>
2859 * c-pragma.c (handle_pragma_diagnostic): Detect non-warning
2860 options and options not valid for the current language.
2862 2015-09-22 Patrick Palka <ppalka@gcc.gnu.org>
2864 * c-indentation.c (should_warn_for_misleading_indentation):
2865 Float out and consolidate the calls to get_visual_column that
2866 are passed guard_exploc as an argument. Compare
2867 next_stmt_vis_column with guard_line_first_nws instead of with
2868 body_line_first_nws.
2870 2015-09-22 Nathan Sidwell <nathan@codesourcery.com>
2872 * c.opt (Wmultiple-inheritance, Wvirtual-inheritance, Wtemplates,
2873 Wnamespaces): New C++ warnings.
2875 2015-09-22 Jason Merrill <jason@redhat.com>
2877 * c-common.h (abi_compat_version_crosses): New.
2878 (warn_abi_version): Declare.
2879 * c-common.c: Define it.
2880 * c-opts.c (c_common_post_options): Handle it.
2881 flag_abi_compat_version defaults to 8.
2883 2015-09-21 Ville Voutilainen <ville.voutilainen@gmail.com>
2885 Complete the implementation of N4230, Nested namespace definition.
2886 * c-cppbuiltin.c: Add __cpp_namespace_attributes and
2887 __cpp_nested_namespace_definitions.
2889 2015-09-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
2891 * c-pragma.c (handle_pragma_diagnostic): Fix wrong return.
2893 2015-09-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
2895 * c-pragma.c (handle_pragma_diagnostic): Use explicit location
2897 * c-pragma.h (pragma_lex): Add optional loc argument.
2899 2015-09-16 Mikhail Maltsev <maltsevm@gmail.com>
2901 * c-format.c (check_format_arg): Adjust to use common block size in all
2904 2015-09-15 David Malcolm <dmalcolm@redhat.com>
2906 * c-format.c (location_from_offset): Update for change in
2907 signature of location_get_source_line.
2908 * c-indentation.c (get_visual_column): Likewise.
2909 (line_contains_hash_if): Likewise.
2911 2015-09-14 Marek Polacek <polacek@redhat.com>
2913 * c-opts.c (c_common_post_options): Set C++ standard earlier, before
2914 setting various warnings.
2916 2015-09-14 Marek Polacek <polacek@redhat.com>
2918 * c-common.c (warn_for_sign_compare): Cast to unsigned when shifting
2921 2015-09-11 Mark Wielaard <mjw@redhat.com>
2924 * c.opt (Wunused-variable): Option from common.opt.
2925 (Wunused-const-variable): New option.
2927 2015-09-09 Paolo Carlini <paolo.carlini@oracle.com>
2930 * c.opt ([Wsubobject-linkage]): Add.
2932 2015-09-03 Martin Sebor <msebor@redhat.com>
2935 * c-common.h (c_decl_implicit, reject_gcc_builtin): Declare new
2937 * c-common.c (reject_gcc_builtin): Define.
2939 2015-09-02 Balaji V. Iyer <balaji.v.iyer@intel.com>
2942 * c-common.h (cilk_gimplify_call_params_in_spawned_fn): New
2944 * c-gimplify.c (c_gimplify_expr): Added a call to the function
2945 cilk_gimplify_call_params_in_spawned_fn.
2946 * cilk.c (cilk_gimplify_call_params_in_spawned_fn): New function.
2947 (gimplify_cilk_spawn): Removed EXPR_STMT and CLEANUP_POINT_EXPR
2950 2015-08-25 Marek Polacek <polacek@redhat.com>
2953 * c-common.c (handle_weak_attribute): Don't check whether the
2954 visibility can be changed here.
2956 2015-08-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
2958 * c-lex.c (c_lex_with_flags): Use explicit locations.
2960 2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
2962 * c-ada-spec.h, c-common.c, c-common.h, c-format.c, c-format.h,
2963 c-objc.h, c-ppoutput.c, c-pragma.c, c-pragma.h: Remove useless
2965 2015-08-18 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2968 * c-common.c (check_builtin_function_arguments): Add check
2969 for BUILT_IN_SIGNBIT argument.
2971 2015-08-18 Paolo Carlini <paolo.carlini@oracle.com>
2974 * c-cppbuiltin.c (c_cpp_builtins): Fix __cpp_static_assert value
2977 2015-08-17 Marek Polacek <polacek@redhat.com>
2979 * c-pretty-print.c (pp_c_cv_qualifiers): Remove code dealing
2980 with whitespaces before qualifier names.
2982 2015-08-12 Marek Polacek <polacek@redhat.com>
2985 * c-common.c (maybe_warn_shift_overflow): Properly handle
2986 left-shifting 1 into the sign bit.
2988 2015-08-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
2990 * c.opt (Wchkp): Use LangEnabledBy instead of EnabledBy.
2992 2015-08-06 Andrew Sutton <andrew.n.sutton@gmail.com>
2993 Braden Obrzut <admin@maniacsvault.net>
2994 Jason Merrill <jason@redhat.com>
2996 Add C++ Concepts TS support.
2997 * c-common.c (c_common_reswords): Add __is_same_as, concept, requires.
2998 * c-common.h (enum rid): Add RID_IS_SAME_AS, RID_CONCEPT, RID_REQUIRES.
2999 (D_CXX_CONCEPTS, D_CXX_CONCEPTS_FLAGS): New.
3000 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_concepts.
3001 * c-opts.c (set_std_cxx1z): Set flag_concepts.
3002 * c.opt (fconcepts): New.
3004 2015-08-02 Martin Sebor <msebor@redhat.com>
3006 * c.opt (-Wframe-address): New warning option.
3008 2015-08-02 Patrick Palka <ppalka@gcc.gnu.org>
3010 * c-indentation.c (should_warn_for_misleading_indentation):
3013 2015-08-02 Patrick Palka <ppalka@gcc.gnu.org>
3015 * c-indentation.c (get_visual_column): Add parameter first_nws,
3016 use it. Update comment documenting the function.
3017 (is_first_nonwhitespace_on_line): Remove.
3018 (should_warn_for_misleading_indentation): Replace usage of
3019 of is_first_nonwhitespace_on_line with get_visual_column.
3021 2015-08-02 Patrick Palka <ppalka@gcc.gnu.org>
3023 * c-indentation.h (struct token_indent_info): Define.
3024 (get_token_indent_info): Define.
3025 (warn_for_misleading_information): Declare.
3026 * c-common.h (warn_for_misleading_information): Remove.
3027 * c-identation.c (warn_for_misleading_indentation):
3028 Change declaration to take three token_indent_infos. Adjust
3030 * c-identation.c (should_warn_for_misleading_indentation):
3031 Likewise. Bail out early if the body is a compound statement.
3032 (guard_tinfo_to_string): Define.
3034 2015-07-30 Jason Merrill <jason@redhat.com>
3036 * c-pretty-print.c (unary_expression) [INDIRECT_REF]: Don't print
3037 '*' for reference decay.
3039 2015-07-30 Marek Polacek <polacek@redhat.com>
3041 * c-common.c (warn_tautological_cmp): Bail for float types.
3043 2015-07-27 Marek Polacek <polacek@redhat.com>
3046 * c-common.c (warn_tautological_cmp): Don't warn for macro expansion.
3048 2015-07-27 Marek Polacek <polacek@redhat.com>
3052 * c-common.c (find_array_ref_with_const_idx_r): New function.
3053 (warn_tautological_cmp): New function.
3054 * c-common.h (warn_tautological_cmp): Declare.
3055 * c.opt (Wtautological-compare): New option.
3057 2015-07-23 Marek Polacek <polacek@redhat.com>
3059 * c-ubsan.c (ubsan_instrument_division): Use unshare_expr throughout.
3060 (ubsan_instrument_shift): Likewise.
3062 2015-07-23 Marek Polacek <polacek@redhat.com>
3065 * c-ubsan.c: Include gimplify.h.
3066 (ubsan_instrument_division): Unshare OP0 and OP1.
3067 (ubsan_instrument_shift): Likewise.
3069 2015-07-20 Marek Polacek <polacek@redhat.com>
3070 Richard Sandiford <richard.sandiford@arm.com>
3073 * c-common.c (c_fully_fold_internal): Warn about left shift overflows.
3074 Use EXPR_LOC_OR_LOC.
3075 (maybe_warn_shift_overflow): New function.
3076 * c-common.h (maybe_warn_shift_overflow): Declare.
3077 * c-opts.c (c_common_post_options): Set warn_shift_overflow.
3078 * c.opt (Wshift-overflow): New option.
3080 2015-07-16 Martin Liska <mliska@suse.cz>
3082 * c-format.c (static void check_format_info_main): Use
3083 object_allocator instead of pool_allocator.
3084 (check_format_arg): Likewise.
3085 (check_format_info_main): Likewise.
3087 2015-07-15 Andrew MacLeod <amacleod@redhat.com>
3089 * c-opts.c: Remove multiline #include comment.
3091 2015-07-12 Aldy Hernandez <aldyh@redhat.com>
3093 * c-common.c: Fix double word typos.
3095 2015-07-10 Eric Botcazou <ebotcazou@adacore.com>
3097 * c-ada-spec.h (cpp_operation): Revert latest change.
3098 * c-ada-spec.c (print_ada_declaration): Likewise. Skip implicit
3099 constructors and destructors.
3101 2015-07-09 Andrew MacLeod <amacleod@redhat.com>
3103 * c-common.h: Adjust includes for flags.h changes.
3104 * stub-objc.c: Likewise.
3106 2015-07-08 Eric Botcazou <ebotcazou@adacore.com>
3108 * c-ada-spec.h (cpp_operation): Add IS_CONSTEXPR.
3109 * c-ada-spec.c (print_ada_declaration): Skip constexpr constructors.
3111 2015-07-08 Jakub Jelinek <jakub@redhat.com>
3113 * c-omp.c (c_omp_declare_simd_clauses_to_numbers): If all clauses
3114 are to be removed, return NULL rather than original clauses list.
3116 2015-07-07 Andrew MacLeod <amacleod@redhat.com>
3118 * array-notation-common.c: Adjust includes.
3119 * c-ada-spec.c: Likewise.
3120 * c-cilkplus.c: Likewise.
3121 * c-common.h: Likewise.
3122 * c-cppbuiltin.c: Likewise.
3123 * c-dump.c: Likewise.
3124 * c-format.c: Likewise.
3125 * c-gimplify.c: Likewise.
3126 * c-indentation.c: Likewise.
3127 * c-lex.c: Likewise.
3128 * c-omp.c: Likewise.
3129 * c-opts.c: Likewise.
3130 * c-pch.c: Likewise.
3131 * c-ppoutput.c: Likewise.
3132 * c-pragma.c: Likewise.
3133 * c-pretty-print.c: Likewise.
3134 * c-semantics.c: Likewise.
3135 * c-ubsan.c: Likewise.
3137 * stub-objc.c: Likewise.
3139 2015-07-07 Eric Botcazou <ebotcazou@adacore.com>
3141 * c-ada-spec.h (cpp_operation): Add IS_MOVE_CONSTRUCTOR.
3142 * c-ada-spec.c (print_ada_declaration): Skip move constructors.
3144 2015-07-01 Jason Merrill <jason@redhat.com>
3146 * c-common.h (D_CXX11): Rename from D_CXX0X.
3147 (RID_FIRST_CXX11, RID_LAST_CXX11): Rename from *_CXX0X.
3148 * c-common.c: Adjust.
3150 * c-opts.c (c_common_post_options): Default to C++14.
3152 * c-opts.c (c_common_post_options): Highest ABI level is now 10.
3154 2015-06-30 Edward Smith-Rowland <3dw4rd@verizon.net>
3156 Implement N4197 - Adding u8 character literals
3157 * c-ada-spec.c (print_ada_macros): Treat CPP_UTF8CHAR like
3159 * c-common.c (c_parse_error): Print CPP_UTF8CHAR and
3160 CPP_UTF8CHAR_USERDEF tokens.
3161 * c-lex.c (c_lex_with_flags): Treat CPP_UTF8CHAR_USERDEF
3162 and CPP_UTF8CHAR tokens.
3163 (lex_charconst): Treat CPP_UTF8CHAR token.
3165 2015-06-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
3168 * c-common.c (do_warn_unused_parameter): Move here.
3169 * c-common.h (do_warn_unused_parameter): Declare.
3171 2015-06-29 Marek Polacek <polacek@redhat.com>
3174 * c-common.c (check_case_bounds): Add bool * parameter. Set
3176 (c_add_case_label): Add bool * parameter. Pass it down to
3178 (c_do_switch_warnings): Add bool parameters. Implement -Wswitch-bool
3180 * c-common.h (c_add_case_label, c_do_switch_warnings): Update
3183 2015-06-27 Marek Polacek <polacek@redhat.com>
3185 * c-common.c (check_main_parameter_types): Use VECTOR_TYPE_P
3186 or VECTOR_INTEGER_TYPE_P throughout.
3187 * c-gimplify.c: Likewise.
3189 2015-06-26 Marek Polacek <polacek@redhat.com>
3191 * array-notation-common.c (find_rank): Use INDIRECT_REF_P.
3192 * c-common.c (c_fully_fold_internal): Likewise.
3193 (c_alignof_expr): Likewise.
3194 * c-pretty-print.c (c_pretty_printer::postfix_expression): Likewise.
3195 * c-ubsan.c (ubsan_instrument_bounds): Likewise.
3196 * cilk.c (create_parm_list): Likewise.
3198 2015-06-26 Marek Polacek <polacek@redhat.com>
3200 * c-common.c (handle_unused_attribute): Use VAR_OR_FUNCTION_DECL_P.
3202 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
3204 * c-common.c: Remove ipa-ref.h and plugin-api.h from include list.
3205 * c-gimplify.c: Likewise.
3206 * c-pragma.c: Likewise.
3207 * c-ubsan.c: Likewise.
3210 2015-06-25 Richard Sandiford <richard.sandiford@arm.com>
3212 * c-common.c (c_type_hasher): Inherit from ggc_ptr_hash rather than
3215 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
3217 * cilk.c: Move calls.h after tm.h in the include chain.
3219 2015-06-25 Marek Polacek <polacek@redhat.com>
3221 * array-notation-common.c: Use VAR_P throughout.
3222 * c-ada-spec.c: Likewise.
3223 * c-common.c: Likewise.
3224 * c-format.c: Likewise.
3225 * c-gimplify.c: Likewise.
3226 * c-omp.c: Likewise.
3227 * c-pragma.c: Likewise.
3228 * c-pretty-print.c: Likewise.
3231 2015-06-25 Marek Polacek <polacek@redhat.com>
3233 * cilk.c (extract_free_variables): Use is_global_var.
3235 2015-06-23 Richard Sandiford <richard.sandiford@arm.com>
3237 * c-common.c: Don't include target-def.h.
3239 2015-06-23 Marek Polacek <polacek@redhat.com>
3241 * c-common.c (warn_logical_operator): Use tree_int_cst_equal
3242 when comparing INTEGER_CSTs.
3244 2015-06-22 Pierre-Marie de Rodat <derodat@adacore.com>
3246 * c-ada-spec.h (cpp_operation): Add HAS_DEPENDENT_TEMPLATE_ARGS.
3247 * c-ada-spec.c (collect_ada_nodes): Skip NAMESPACE_DECL
3248 (dump_ada_template): Skip partially specialized types.
3250 2015-06-22 Mikhail Maltsev <maltsevm@gmail.com>
3252 * c-common.c (scalar_to_vector): Use std::swap instead of manually
3255 2015-06-17 Andrew MacLeod <amacleod@redhat.com>
3257 * array-notation-common.c: Do not include input.h, line-map.h or is-a.h.
3258 * c-ada-spec.c: Likewise.
3259 * c-cilkplus.c: Likewise.
3260 * c-common.c: Likewise.
3261 * c-common.h: Likewise.
3262 * c-cppbuiltin.c: Likewise.
3263 * c-dump.c: Likewise.
3264 * c-format.c: Likewise.
3265 * c-gimplify.c: Likewise.
3266 * c-indentation.c: Likewise.
3267 * c-lex.c: Likewise.
3268 * c-omp.c: Likewise.
3269 * c-opts.c: Likewise.
3270 * c-pch.c: Likewise.
3271 * c-ppoutput.c: Likewise.
3272 * c-pragma.c: Likewise.
3273 * c-pretty-print.c: Likewise.
3274 * c-semantics.c: Likewise.
3275 * c-ubsan.c: Likewise.
3277 * stub-objc.c: Likewise.
3279 2015-06-13 Patrick Palka <ppalka@gcc.gnu.org>
3282 * c-common.c (c_common_truthvalue_conversion): Warn when
3283 converting an address of a reference to a truth value.
3285 2015-06-08 Andrew MacLeod <amacleod@redhat.com>
3287 * array-notation-common.c : Adjust include files.
3288 * c-ada-spec.c : Likewise.
3289 * c-cilkplus.c : Likewise.
3290 * c-common.c : Likewise.
3291 * c-common.h : Likewise.
3292 * c-cppbuiltin.c : Likewise.
3293 * c-dump.c : Likewise.
3294 * c-format.c : Likewise.
3295 * c-gimplify.c : Likewise.
3296 * c-indentation.c : Likewise.
3297 * c-lex.c : Likewise.
3298 * c-omp.c : Likewise.
3299 * c-opts.c : Likewise.
3300 * c-pch.c : Likewise.
3301 * c-ppoutput.c : Likewise.
3302 * c-pragma.c : Likewise.
3303 * c-pretty-print.c : Likewise.
3304 * c-semantics.c : Likewise.
3305 * c-ubsan.c : Likewise.
3306 * cilk.c : Likewise.
3307 * stub-objc.c : Likewise.
3309 2015-06-08 Marek Polacek <polacek@redhat.com>
3312 * c-format.c (location_from_offset): Return LOC if LINE is null.
3314 2015-06-05 Aldy Hernandez <aldyh@redhat.com>
3316 * c-common.h (c_parse_final_cleanups): New prototype.
3317 * c-opts.c (c_common_parse_file): Call c_parse_final_cleanups.
3319 2015-06-04 Sriraman Tallam <tmsriram@google.com>
3321 * c-common.c (noplt): New attribute.
3322 (handle_noplt_attribute): New handler.
3324 2015-06-04 Andrew MacLeod <amacleod@redhat.com>
3326 * array-notation-common.c: Adjust includes for restructured coretypes.h.
3327 * c-ada-spec.c: Likewise.
3328 * c-cilkplus.c: Likewise.
3329 * c-common.c: Likewise.
3330 * c-common.h: Likewise.
3331 * c-cppbuiltin.c: Likewise.
3332 * c-dump.c: Likewise.
3333 * c-format.c: Likewise.
3334 * c-gimplify.c: Likewise.
3335 * c-indentation.c: Likewise.
3336 * c-lex.c: Likewise.
3337 * c-omp.c: Likewise.
3338 * c-opts.c: Likewise.
3339 * c-pch.c: Likewise.
3340 * c-ppoutput.c: Likewise.
3341 * c-pragma.c: Likewise.
3342 * c-pretty-print.c: Likewise.
3343 * c-semantics.c: Likewise.
3344 * c-ubsan.c: Likewise.
3346 * stub-objc.c: Likewise.
3348 2015-06-02 David Malcolm <dmalcolm@redhat.com>
3351 * c-indentation.c (should_warn_for_misleading_indentation): Use
3352 expand_location rather than expand_location_to_spelling_point.
3353 Don't warn if the guarding statement is more indented than the
3356 2015-06-02 David Malcolm <dmalcolm@redhat.com>
3358 * c-indentation.c (warn_for_misleading_indentation): Bail out
3359 immediately if -Wmisleading-indentation isn't enabled.
3361 2015-06-01 Martin Liska <mliska@suse.cz>
3363 * c-format.c (check_format_arg):Use new type-based pool allocator.
3364 (check_format_info_main) Likewise.
3366 2015-05-31 Eric Botcazou <ebotcazou@adacore.com>
3368 * c-ada-spec.c (is_tagged_type): Test for TYPE_METHODS on main variant.
3369 (has_nontrivial_methods): Likewise.
3371 2015-05-25 Marek Polacek <polacek@redhat.com>
3373 * c-ubsan.c (ubsan_instrument_shift): Use type0.
3375 2015-05-22 Marek Polacek <polacek@redhat.com>
3378 * c-common.c (handle_deprecated_attribute): Allow CONST_DECL.
3380 2015-05-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
3382 * c-cppbuiltin.c (c_cpp_builtins): Use if instead of #if with
3383 STACK_GROWS_DOWNWARD.
3385 2015-05-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
3387 * c-cppbuiltin.c (c_cpp_builtins): Check the value of
3388 STACK_GROWS_DOWNWARD rather than if it is defined.
3390 2015-05-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
3393 * c-format.c (location_column_from_byte_offset): New.
3394 (location_from_offset): New.
3395 (struct format_wanted_type): Add offset_loc field.
3396 (check_format_info): Move handling of location for extra arguments
3397 closer to the point of warning.
3398 (check_format_info_main): Pass the result of location_from_offset
3400 (format_type_warning): Pass the result of location_from_offset
3403 2015-05-20 Marek Polacek <polacek@redhat.com>
3405 * c-omp.c (check_omp_for_incr_expr): Use BINARY_CLASS_P.
3407 2015-05-20 Marek Polacek <polacek@redhat.com>
3409 * c-ada-spec.c (dump_sloc): Use DECL_P.
3411 2015-05-20 Marek Polacek <polacek@redhat.com>
3413 * c-pragma.c: Use VAR_OR_FUNCTION_DECL_P throughout.
3414 * c-common.c: Likewise.
3416 2015-05-19 David Malcolm <dmalcolm@redhat.com>
3418 * c-common.h (fe_file_change): Strengthen param from
3419 const line_map * to const line_map_ordinary *.
3420 (pp_file_change): Likewise.
3421 * c-lex.c (fe_file_change): Likewise.
3422 (cb_define): Use linemap_check_ordinary when invoking
3424 (cb_undef): Likewise.
3425 * c-opts.c (c_finish_options): Use linemap_check_ordinary when
3426 invoking cb_file_change.
3427 (c_finish_options): Likewise.
3428 (push_command_line_include): Likewise.
3429 (cb_file_change): Strengthen param "new_map" from
3430 const line_map * to const line_map_ordinary *.
3431 * c-ppoutput.c (cb_define): Likewise for local "map".
3432 (pp_file_change): Likewise for param "map" and local "from".
3434 2015-05-19 Mikhail Maltsev <maltsevm@gmail.com>
3436 * c-common.c (shorten_compare): Use std::swap instead of explicit swaps.
3438 2015-05-18 Tom de Vries <tom@codesourcery.com>
3440 * c-common.c (build_va_arg_1): New function.
3441 (build_va_arg): Add address operator to va_list operand if necessary.
3443 2015-05-15 Mikhail Maltsev <maltsevm@gmail.com>
3446 * c-common.c (int_safely_convertible_to_real_p): Define.
3447 (unsafe_conversion_p): Check conversions involving complex types.
3448 (conversion_warning): Add new warning message for conversions which
3449 discard imaginary component.
3450 * c-common.h: (enum conversion_safety): Add new enumerator for such
3453 2015-05-14 Marek Polacek <polacek@redhat.com>
3457 * c-common.c (c_fully_fold): Pass false down to c_fully_fold_internal.
3458 (c_fully_fold_internal): Fold C_MAYBE_CONST_EXPRs with
3459 C_MAYBE_CONST_EXPR_INT_OPERANDS set. Add FOR_INT_CONST argument and
3460 use it. If FOR_INT_CONST, require that all evaluated operands be
3463 2015-05-12 David Malcolm <dmalcolm@redhat.com>
3465 * c-common.h (warn_for_misleading_indentation): New prototype.
3466 * c-indentation.c: New file.
3467 * c.opt (Wmisleading-indentation): New option.
3469 2015-05-12 Tom de Vries <tom@codesourcery.com>
3471 PR tree-optimization/66010
3472 * c-common.c (build_va_arg): Don't mark ap addressable unless necessary.
3474 2015-05-09 Jason Merrill <jason@redhat.com>
3476 * c-opts.c (c_common_post_options): Also clear
3477 cpp_opts->cpp_warn_cxx11_compat.
3479 * c-common.h (enum cxx_dialect): Add cxx_unset.
3480 * c-common.c (cxx_dialect): Initialize to cxx_unset.
3481 * c-opts.c (c_common_post_options): Set C++ dialect to C++98 if unset.
3483 * c.opt (std=c++14): Remove Undocumented flag and experimental warning.
3484 (std=gnu++0x): Mark as Undocumented.
3485 (std=gnu++1y): Add deprecated message.
3487 2015-05-08 Jason Merrill <jason@redhat.com>
3489 * c.opt (Wc++11-compat): Make primary. Rename var warn_cxx11_compat.
3492 * c.opt (Wc++0x-compat): Also set cpp_warn_cxx11_compat.
3494 2015-05-08 Marek Polacek <polacek@redhat.com>
3497 * c.opt (Woverride-init-side-effects): New option.
3499 2015-05-07 Marek Polacek <polacek@redhat.com>
3502 * c-common.c (c_fully_fold_internal): Warn when left shifting a
3504 * c.opt (Wshift-negative-value): New option.
3505 * c-opts.c (c_common_post_options): Set warn_shift_negative_value
3506 when -Wextra and C99/C++11 mode.
3508 2015-05-07 Marek Polacek <polacek@redhat.com>
3509 Martin Uecker <uecker@eecs.berkeley.edu>
3511 * c-ubsan.c (ubsan_instrument_bounds): Don't skip instrumenting
3512 flexible member array-like members if SANITIZE_BOUNDS_STRICT.
3514 2015-05-05 Jason Merrill <jason@redhat.com>
3516 * c.opt (Wterminate): New.
3518 2015-04-30 Marek Polacek <polacek@redhat.com>
3520 * c-common.c (maybe_warn_bool_compare): When comparing with 0/1,
3521 require that the non-constant be of a boolean type.
3523 2015-04-29 Josh Triplett <josh@joshtriplett.org>
3525 * c-common.c (handle_section_attribute): Refactor to reduce
3526 nesting and distinguish between error cases.
3528 2015-04-29 Marek Polacek <polacek@redhat.com>
3531 * c-common.c (maybe_warn_bool_compare): Warn when comparing a boolean
3534 2015-04-29 Jakub Jelinek <jakub@redhat.com>
3536 * c-common.h (omp_clause_mask): Unconditionally define as a class.
3537 Use uint64_t instead of unsigned HOST_WIDE_INT and 64 instead of
3538 HOST_BITS_PER_WIDE_INT.
3540 2015-04-28 Tom de Vries <tom@codesourcery.com>
3542 PR tree-optimization/65887
3543 * c-common.c (build_va_arg): Mark va_arg ap argument as addressable.
3545 2015-04-28 Eric Botcazou <ebotcazou@adacore.com>
3546 Pierre-Marie de Rodat <derodat@adacore.com>
3548 * c-ada-spec.c (in_function): Delete.
3549 (dump_generic_ada_node): Do not change in_function and remove the
3550 redundant code dealing with it.
3551 (print_ada_declaration): Do not change in_function. Use INDENT_INCR.
3552 (print_ada_methods): Output the static member functions in a nested
3553 package after the regular methods as well as associated renamings.
3555 2015-04-24 Marek Polacek <polacek@redhat.com>
3558 * c-common.c (c_fully_fold_internal): Use OPT_Wshift_count_negative
3559 and OPT_Wshift_count_overflow.
3562 * c-common.c (warn_logical_operator): Warn if the operands have the
3565 2015-04-24 Marek Polacek <polacek@redhat.com>
3568 * c-common.c (warn_logical_operator): Bail if either operand comes
3569 from a macro expansion.
3571 2015-04-10 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
3574 * c-common.c (c_default_pointer_mode): Add definition.
3575 * c-common.h (c_default_pointer_mode): Add declaration.
3577 2015-03-11 Jakub Jelinek <jakub@redhat.com>
3579 * c-common.c (c_common_nodes_and_builtins): Don't call xstrdup
3580 on record_builtin_type argument.
3582 2015-03-10 Jakub Jelinek <jakub@redhat.com>
3585 * c-common.c (warn_logical_not_parentheses): Don't warn for
3588 2015-03-07 Marek Polacek <polacek@redhat.com>
3591 * c-ubsan.c (ubsan_instrument_bounds): Check for COMPONENT_REF
3592 before trying to figure out whether we have a flexible array member.
3594 2015-03-06 Eric Botcazou <ebotcazou@adacore.com>
3595 Jonathan Wakely <jwakely.gcc@gmail.com>
3597 * c-ada-spec.c (dump_ada_double_name): Fix pasto.
3599 2015-03-05 Eric Botcazou <ebotcazou@adacore.com>
3602 * c-ada-spec.c (print_destructor): Remove obsolete code.
3604 2015-03-01 Eric Botcazou <ebotcazou@adacore.com>
3606 * c-ada-spec.c (is_tagged_type): Add guard for DECL_VINDEX.
3607 (dump_template_types): Adjust DECL_TEMPLATE_INSTANTIATIONS and
3608 DECL_TEMPLATE_RESULT emulations.
3609 (dump_ada_template)): Add guard for TYPE_METHODS.
3611 2015-02-27 Marek Polacek <polacek@redhat.com>
3614 * c.opt (Wformat-signedness): Don't enable by -Wformat=2.
3616 2015-02-27 Kai Tietz <ktietz@redhat.com>
3619 * c-pragma.c (handle_pragma_weak): Do not try to create
3620 weak/alias of declarations not being function, or variable
3623 2015-02-24 Thomas Schwinge <thomas@codesourcery.com>
3626 * c-common.c (DEF_FUNCTION_TYPE_VAR_8, DEF_FUNCTION_TYPE_VAR_12):
3628 (DEF_FUNCTION_TYPE_VAR_7, DEF_FUNCTION_TYPE_VAR_11): New macros.
3630 2015-02-16 Marek Polacek <polacek@redhat.com>
3633 * c-format.c (check_format_types): Handle null param.
3635 2015-02-13 Marek Polacek <polacek@redhat.com>
3638 * c-format.c (check_format_types): Don't warn about different
3639 signedness if the original value is in the range of WANTED_TYPE.
3641 2015-02-12 Jason Merrill <jason@redhat.com>
3644 * c-opts.c (c_common_post_options): Change flag_abi_version from 0
3645 to the current highest version.
3646 * c-cppbuiltin.c (c_cpp_builtins): Assert that it isn't 0.
3648 2015-02-04 Jakub Jelinek <jakub@redhat.com>
3652 * c-omp.c (c_finish_omp_atomic): Use TRUNC_DIV_EXPR
3653 instead of RDIV_EXPR. Use build_binary_op instead of
3656 2015-01-30 Joseph Myers <joseph@codesourcery.com>
3658 * c-opts.c, c-pch.c, cppspec.c: All callers of fatal_error changed
3659 to pass input_location as first argument.
3661 2015-01-23 Tom de Vries <tom@codesourcery.com>
3664 * c.opt (fopenacc): Mark as LTO option.
3666 2015-01-23 Tom de Vries <tom@codesourcery.com>
3669 * c.opt (fopenmp): Mark as LTO option.
3671 2015-01-21 Jakub Jelinek <jakub@redhat.com>
3674 * cilk.c (fill_decls_vec): Only put decls into vector v.
3675 (compare_decls): Fix up formatting.
3677 2015-01-21 Igor Zamyatin <igor.zamyatin@intel.com>
3680 * cilk.c: Include vec.h.
3681 (struct cilk_decls): New structure.
3682 (wrapper_parm_cb): Split this function to...
3683 (fill_decls_vec): ...this...
3684 (create_parm_list): ...and this.
3685 (compare_decls): New function.
3686 (for_local_cb): Remove.
3687 (wrapper_local_cb): Ditto.
3688 (build_wrapper_type): For now first traverse and fill vector of
3689 declarations then sort it and then deal with sorted vector.
3690 (cilk_outline): Ditto.
3691 (declare_one_free_variable): Ditto.
3693 2015-01-21 Jason Merrill <jason@redhat.com>
3696 * c-format.c (check_format_arg): Call decl_constant_value.
3698 2015-01-19 Martin Liska <mliska@suse.cz>
3700 * c-common.c (handle_noicf_attribute): New function.
3702 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
3703 Bernd Schmidt <bernds@codesourcery.com>
3704 James Norris <jnorris@codesourcery.com>
3705 Cesar Philippidis <cesar@codesourcery.com>
3706 Ilmir Usmanov <i.usmanov@samsung.com>
3707 Jakub Jelinek <jakub@redhat.com>
3709 * c.opt (fopenacc): New option.
3710 * c-cppbuiltin.c (c_cpp_builtins): Conditionally define _OPENACC.
3711 * c-common.c (DEF_FUNCTION_TYPE_VAR_8, DEF_FUNCTION_TYPE_VAR_12):
3713 * c-common.h (c_finish_oacc_wait): New prototype.
3714 * c-omp.c: Include "omp-low.h" and "gomp-constants.h".
3715 (c_finish_oacc_wait): New function.
3716 * c-pragma.c (oacc_pragmas): New variable.
3717 (c_pp_lookup_pragma, init_pragma): Handle it.
3718 * c-pragma.h (enum pragma_kind): Add PRAGMA_OACC_CACHE,
3719 PRAGMA_OACC_DATA, PRAGMA_OACC_ENTER_DATA, PRAGMA_OACC_EXIT_DATA,
3720 PRAGMA_OACC_KERNELS, PRAGMA_OACC_LOOP, PRAGMA_OACC_PARALLEL,
3721 PRAGMA_OACC_UPDATE, PRAGMA_OACC_WAIT.
3722 (enum pragma_omp_clause): Add PRAGMA_OACC_CLAUSE_ASYNC,
3723 PRAGMA_OACC_CLAUSE_AUTO, PRAGMA_OACC_CLAUSE_COLLAPSE,
3724 PRAGMA_OACC_CLAUSE_COPY, PRAGMA_OACC_CLAUSE_COPYIN,
3725 PRAGMA_OACC_CLAUSE_COPYOUT, PRAGMA_OACC_CLAUSE_CREATE,
3726 PRAGMA_OACC_CLAUSE_DELETE, PRAGMA_OACC_CLAUSE_DEVICE,
3727 PRAGMA_OACC_CLAUSE_DEVICEPTR, PRAGMA_OACC_CLAUSE_FIRSTPRIVATE,
3728 PRAGMA_OACC_CLAUSE_GANG, PRAGMA_OACC_CLAUSE_HOST,
3729 PRAGMA_OACC_CLAUSE_IF, PRAGMA_OACC_CLAUSE_NUM_GANGS,
3730 PRAGMA_OACC_CLAUSE_NUM_WORKERS, PRAGMA_OACC_CLAUSE_PRESENT,
3731 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPY,
3732 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPYIN,
3733 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPYOUT,
3734 PRAGMA_OACC_CLAUSE_PRESENT_OR_CREATE, PRAGMA_OACC_CLAUSE_PRIVATE,
3735 PRAGMA_OACC_CLAUSE_REDUCTION, PRAGMA_OACC_CLAUSE_SELF,
3736 PRAGMA_OACC_CLAUSE_SEQ, PRAGMA_OACC_CLAUSE_VECTOR,
3737 PRAGMA_OACC_CLAUSE_VECTOR_LENGTH, PRAGMA_OACC_CLAUSE_WAIT,
3738 PRAGMA_OACC_CLAUSE_WORKER.
3740 2015-01-14 Marcos Diaz <marcos.diaz@tallertechnologies.com>
3742 * c-cppbuiltin.c (c_cpp_builtins): New cpp define __SSP_EXPLICIT__
3743 for the new option fstack-protector_explicit.
3744 * c-common.c (c_common_attribute_table): Add stack_protect attribute.
3745 (handle_stack_protect_attribute): New function.
3747 2015-01-13 Martin Uecker <uecker@eecs.berkeley.edu>
3749 * c.opt: New option -Warray-bounds=.
3751 2015-01-09 Michael Collison <michael.collison@linaro.org>
3753 * array-notation-common.c: Include hash-set.h, machmode.h,
3754 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
3755 fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h.
3756 * c-ada-spec.c: Ditto.
3757 * c-cilkplus.c: Ditto.
3758 * c-common.c: Include input.h due to flattening of tree.h.
3759 Define macro GCC_C_COMMON_C.
3760 * c-common.h: Flatten tree.h header files into c-common.h.
3761 Remove include of tree-core.h.
3762 * c-cppbuiltin.c: Include hash-set.h, machmode.h,
3763 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
3764 fold-const.h, wide-int.h, and inchash.h due to
3765 flattening of tree.h.
3767 * c-format.c: Flatten tree.h header files into c-common.h.
3768 * c-cppbuiltin.c: Include hash-set.h, machmode.h,
3769 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
3770 fold-const.h, wide-int.h, and inchash.h due to
3771 flattening of tree.h.
3772 * c-dump.c: Include hash-set.h, machmode.h,
3773 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
3774 fold-const.h, wide-int.h, and inchash.h due to
3775 flattening of tree.h.
3776 * c-format.c: Include hash-set.h, machmode.h,
3777 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
3778 fold-const.h, wide-int.h, inchash.h and real.h due to
3779 flattening of tree.h.
3780 * c-gimplify.c: Include hash-set.h, machmode.h,
3781 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
3782 fold-const.h, wide-int.h, and inchash.h due to
3783 flattening of tree.h.
3789 * c-ppoutput.c: Ditto.
3790 * c-pragma.c: Ditto.
3791 * c-pretty-print.c: Ditto.
3792 * c-semantics.c: Ditto.
3794 * stub-objc.c: Ditto.
3796 2015-01-08 Jason Merrill <jason@redhat.com>
3798 * c-ubsan.c (ubsan_maybe_instrument_array_ref): Use
3799 do_ubsan_in_current_function.
3800 (ubsan_maybe_instrument_reference_or_call): Likewise.
3801 * c-ubsan.h: Declare it.
3803 2015-01-08 Mike Stump <mikestump@comcast.net>
3805 * c-common.c (c_common_attribute_table): Add no_sanitize_thread.
3807 2015-01-07 Marek Polacek <polacek@redhat.com>
3810 * c-common.c (c_fully_fold_internal): Warn for division and modulo
3811 if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST and is zero.
3813 2015-01-05 Trevor Saunders <tsaunders@mozilla.com>
3816 * c.opt (Wsuggest-override): New option.
3818 2015-01-05 Jakub Jelinek <jakub@redhat.com>
3820 Update copyright years.
3822 2015-01-05 Marek Polacek <polacek@redhat.com>
3825 * c-common.c (warn_array_subscript_with_type_char): Add location_t
3827 * c-common.h (warn_array_subscript_with_type_char): Update
3830 2014-12-20 Edward Smith-Rowland <3dw4rd@verizon.net>
3832 * c-cppbuiltin.c (__cpp_sized_deallocation): Uncomment and move macro.
3833 Control macro with flag_sized_deallocation.
3835 2014-12-20 Martin Uecker <uecker@eecs.berkeley.edu>
3837 * c.opt (Wdiscarded-array-qualifiers): New option.
3839 2014-12-19 Jakub Jelinek <jakub@redhat.com>
3841 PR preprocessor/63831
3842 * c-cppbuiltin.c (c_cpp_builtins): Don't define __has_attribute
3843 and __has_cpp_attribute here.
3844 * c-ppoutput.c (init_pp_output): Set cb->has_attribute to
3845 c_common_has_attribute.
3846 * c-common.h (c_common_has_attribute): New prototype.
3847 * c-lex.c (init_c_lex): Set cb->has_attribute to
3848 c_common_has_attribute instead of cb_has_attribute.
3849 (get_token_no_padding): New function.
3850 (cb_has_attribute): Renamed to ...
3851 (c_common_has_attribute): ... this. No longer static. Use
3852 get_token_no_padding, require ()s, don't build TREE_LIST
3853 unnecessarily, fix up formatting, adjust diagnostics, call
3856 2014-12-15 Jason Merrill <jason@redhat.com>
3858 * c.opt (-fsized-deallocation, -Wc++14-compat): New.
3859 (-Wsized-deallocation): New.
3860 * c-opts.c (c_common_post_options): -fsized-deallocation defaults
3861 to on in C++14 and up.
3863 2014-12-11 Jason Merrill <jason@redhat.com>
3865 * c-cppbuiltin.c (c_cpp_builtins): Enable C++14 __cpp_constexpr.
3867 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_runtime_arrays if
3868 we aren't complaining about VLAs.
3870 2014-12-06 Marek Polacek <polacek@redhat.com>
3872 PR tree-optimization/64183
3873 * c-gimplify.c (c_gimplify_expr): Don't convert the RHS of a
3874 shift-expression if it is integer_type_node. Use types_compatible_p.
3876 2014-11-29 Jakub Jelinek <jakub@redhat.com>
3878 * c-common.c (convert_vector_to_pointer_for_subscript): Remove NULL
3879 last argument from create_tmp_var_raw and create_tmp_var calls.
3880 * cilk.c (gimplify_cilk_spawn): Likewise.
3881 * c-omp.c (c_finish_omp_atomic): Likewise.
3883 2014-11-28 Marek Polacek <polacek@redhat.com>
3885 * c-ubsan.c (ubsan_instrument_shift): Use op1_utype for MINUS_EXPR
3886 instead of unsigned_type_node.
3888 2014-11-28 Marek Polacek <polacek@redhat.com>
3891 * c-ubsan.c (ubsan_instrument_shift): Change the type of a MINUS_EXPR
3893 * c-gimplify.c (c_gimplify_expr): Convert right operand of a shift
3894 expression to unsigned_type_node.
3896 2014-11-20 Mark Wielaard <mjw@redhat.com>
3899 * c-opts.c (set_std_c89): Set lang_hooks.name.
3900 (set_std_c99): Likewise.
3901 (set_std_c11): Likewise.
3902 (set_std_cxx98): Likewise.
3903 (set_std_cxx11): Likewise.
3904 (set_std_cxx14): Likewise.
3905 (set_std_cxx1z): Likewise.
3907 2014-11-21 Jakub Jelinek <jakub@redhat.com>
3910 * c-common.h (convert_vector_to_pointer_for_subscript): Change
3911 return type to bool.
3912 * c-common.c: Include gimple-expr.h.
3913 (convert_vector_to_pointer_for_subscript): Change return type to
3914 bool. If *vecp is not lvalue_p and has VECTOR_TYPE, return true
3915 and copy it into a TARGET_EXPR and use that instead of *vecp
3918 2014-11-19 David Malcolm <dmalcolm@redhat.com>
3920 Merger of git branch "gimple-classes-v2-option-3".
3921 * ChangeLog.gimple-classes: New.
3922 * c-gimplify.c (add_block_to_enclosing): Strengthen local "stack"
3923 from being just a vec<gimple> to a vec<gbind *>.
3925 2014-11-18 Jakub Jelinek <jakub@redhat.com>
3928 * c-ubsan.c (ubsan_maybe_instrument_reference_or_call): Change type
3929 argument to ptype, set type to TREE_TYPE (ptype). Don't call
3930 get_pointer_alignment for non-pointers. Use ptype, or if it is
3931 reference type, corresponding pointer type, as type of kind
3933 (ubsan_maybe_instrument_reference,
3934 ubsan_maybe_instrument_member_call): Adjust callers.
3936 2014-11-15 Marek Polacek <polacek@redhat.com>
3939 * array-notation-common.c (is_sec_implicit_index_fn): Return false
3941 (extract_array_notation_exprs): Return for NULL node.
3943 2014-11-12 Joseph Myers <joseph@codesourcery.com>
3945 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Define and
3946 undefine __NO_MATH_ERRNO__ based on changes to -fmath-errno state.
3948 2014-11-12 Jakub Jelinek <jakub@redhat.com>
3951 * c-common.c (check_builtin_function_arguments): Handle
3952 BUILT_IN_{ADD,SUB,MUL}_OVERFLOW.
3954 2014-11-10 Andi Kleen <ak@linux.intel.com>
3957 * c-common.h (check_no_cilk): Declare.
3958 * cilk.c (get_error_location): New function.
3959 (check_no_cilk): Dito.
3961 2014-11-10 Andi Kleen <ak@linux.intel.com>
3963 * cilk.c (recognize_spawn): Use expression location
3966 2014-11-10 Paolo Carlini <paolo.carlini@oracle.com>
3968 * c.opt ([Wshift-count-negative, Wshift-count-overflow]): Add.
3970 2014-11-10 Edward Smith-Rowland <3dw4rd@verizon.net>
3972 * c-cppbuiltin.c (__has_attribute, __has_cpp_attribute): New macros;
3973 (__cpp_rtti, __cpp_exceptions): New macros for C++98;
3974 (__cpp_range_based_for, __cpp_initializer_lists,
3975 __cpp_delegating_constructors, __cpp_nsdmi,
3976 __cpp_inheriting_constructors, __cpp_ref_qualifiers): New macros
3977 for C++11; (__cpp_attribute_deprecated): Remove in favor of
3978 __has_cpp_attribute.
3979 * c-lex.c (cb_has_attribute): New callback CPP function;
3980 (init_c_lex): Set has_attribute callback.
3982 2014-11-04 Richard Biener <rguenther@suse.de>
3984 * c-common.c (shorten_compare): Do not shorten mixed
3985 DFP and non-DFP compares.
3987 2014-11-01 Edward Smith-Rowland <3dw4rd@verizon.net>
3989 * g++.dg/cpp1y/feat-cxx11.C: Commentary and rearrangement of tests.
3990 * g++.dg/cpp1y/feat-cxx11-neg.C: Add aggregate NSDMI test.
3991 Commentary and rearrangement of tests.
3992 * g++.dg/cpp1y/feat-cxx14.C: Enable aggregate NSDMI test.
3993 Commentary and rearrangement of tests.
3994 * g++.dg/cpp1y/feat-cxx98-neg.C: Ditto
3995 * g++.dg/cpp1y/feat-cxx98.C: Commentary.
3997 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
3999 * c-common.c, c-common.h, c-cppbuiltin.c, c-lex.c: Remove redundant
4000 enum from machine_mode.
4002 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
4004 * c-common.c: Adjust include files.
4005 * c-gimplify.c: Ditto.
4007 * c-pragma.c: Ditto.
4010 2014-10-27 Andrew MacLeod <amacleod@redhat.com>
4012 * c-gimplify.c: Adjust include files.
4014 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
4017 * c-opts.c (c_common_diagnostics_set_defaults): Renamed from
4018 c_common_initialize_diagnostics.
4019 * c-common.h: Likewise.
4021 2014-10-24 Marek Polacek <polacek@redhat.com>
4024 * c-pretty-print.c (c_pretty_printer::simple_type_specifier): Don't
4025 print "struct"/"union"/"enum" for typedefed names.
4027 2014-10-23 Marek Polacek <polacek@redhat.com>
4029 * c-ubsan.c (ubsan_instrument_shift): Perform the MINUS_EXPR
4032 2014-10-22 Jakub Jelinek <jakub@redhat.com>
4033 Yury Gribov <y.gribov@samsung.com>
4035 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
4036 ubsan_instrument_vla): Check bits in flag_sanitize_recover bitmask
4037 instead of flag_sanitize_recover as bool flag.
4039 2014-10-21 Kirill Yukhin <kirill.yukhin@intel.com>
4041 * cilk.c: Revert previous change.
4043 2014-10-20 Igor Zamyatin <igor.zamyatin@intel.com>
4046 * cilk.c: Include vec.h.
4047 (struct cilk_decls): New structure.
4048 (wrapper_parm_cb): Split this function to...
4049 (fill_decls_vec): ...this...
4050 (create_parm_list): ...and this.
4051 (compare_decls): New function.
4052 (for_local_cb): Remove.
4053 (wrapper_local_cb): Ditto.
4054 (build_wrapper_type): For now first traverse and fill vector of
4055 declarations then sort it and then deal with sorted vector.
4056 (cilk_outline): Ditto.
4057 (declare_one_free_variable): Ditto.
4059 2014-10-17 Marek Polacek <polacek@redhat.com>
4061 * c-opts.c (c_common_post_options): Set warn_implicit_int.
4062 * c.opt (Wimplicit-int): Initialize to -1.
4064 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
4066 * c-pragma.c: Adjust include files.
4067 * c-semantics.c: Likewise.
4069 2014-10-16 DJ Delorie <dj@redhat.com>
4071 * c-cppbuiltin.c (cpp_atomic_builtins): Don't assume pointers are
4074 2014-10-14 Jason Merrill <jason@redhat.com>
4077 * c-common.h (CPP_PREPARSED_EXPR): New.
4078 (N_CP_TTYPES): Adjust.
4080 2014-10-15 Marek Polacek <polacek@redhat.com>
4082 * c-opts.c (c_common_init_options): Make -std=gnu11 the default for C.
4084 2014-10-14 DJ Delorie <dj@redhat.com>
4086 * c-pretty-print.c (pp_c_integer_constant): Check for all __intN
4087 types, not just __int128.
4088 * c-cppbuiltin.c (c_cpp_builtins): Add builtins for all __intN
4089 types, not just __int128.
4090 (cpp_atomic_builtins): Round pointer sizes up.
4091 (type_suffix): Use type precision, not specific types.
4092 * c-common.c (c_common_reswords): Remove __int128 special case.
4093 (c_common_type_for_size): Check for all __intN types, not just
4095 (c_common_type_for_mode): Likewise.
4096 (c_common_signed_or_unsigned_type): Likewise.
4097 (c_build_bitfield_integer_type): Likewise.
4098 (c_common_nodes_and_builtins): Likewise.
4099 (keyword_begins_type_specifier): Likewise.
4100 * c-common.h (rid): Remove RID_INT128 and add RID_INT_N_* for all
4103 2014-10-12 Trevor Saunders <tsaunders@mozilla.com>
4105 * c-common.c: Use hash_table instead of hashtab.
4107 2014-10-06 Edward Smith-Rowland <3dw4rd@verizon.net>
4109 * c-cppbuiltin.c: Move __cpp_attribute_deprecated to the
4112 2014-10-03 Marc Glisse <marc.glisse@inria.fr>
4117 * c-common.c (warn_logical_operator): Punt for vectors.
4119 2014-10-01 Edward Smith-Rowland <3dw4rd@verizon.net>
4121 Implement SD-6: SG10 Feature Test Recommendations
4122 * c-cppbuiltin.c (c_cpp_builtins()): Define language feature
4123 macros and the __has_header macro.
4125 2014-09-30 Jason Merrill <jason@redhat.com>
4127 * c-common.h (enum rid): Add RID_IS_TRIVIALLY_ASSIGNABLE and
4128 RID_IS_TRIVIALLY_CONSTRUCTIBLE.
4129 * c-common.c (c_common_reswords): Add __is_trivially_copyable.
4131 * c-common.h (enum rid): Add RID_IS_TRIVIALLY_COPYABLE.
4132 * c-common.c (c_common_reswords): Add __is_trivially_copyable.
4134 * c-common.h (enum rid): Remove RID_IS_CONVERTIBLE_TO.
4135 * c-common.c (c_common_reswords): Remove __is_convertible_to.
4137 2014-09-24 Marek Polacek <polacek@redhat.com>
4141 * c-common.h (struct c_common_resword): Don't define CPP_KEYWORD.
4143 2014-09-23 Andi Kleen <ak@linux.intel.com>
4145 * c-common.c (handle_no_reorder_attribute): New function.
4146 (c_common_attribute_table): Add no_reorder attribute.
4148 2014-09-22 Joseph Myers <joseph@codesourcery.com>
4150 * c-cppbuiltin.c (c_cpp_builtins): Define
4151 __LIBGCC_*_EXCESS_PRECISION__ macros for supported floating-point
4154 2014-09-18 Joseph Myers <joseph@codesourcery.com>
4156 * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_*_FUNC_EXT__
4157 for supported floating-point modes.
4159 2014-09-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
4161 * c.opt (Wpsabi): Use LangEnabledBy.
4162 * c-opts.c (c_common_handle_option): Do not handle here.
4164 2014-09-12 Joseph Myers <joseph@codesourcery.com>
4166 * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_HAS_%s_MODE__
4167 macros for floating-point modes.
4169 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
4172 * c-cppbuiltin.c (builtin_define_float_constants): Correct
4173 __*_DENORM_MIN__ without denormals.
4175 2014-09-10 Jakub Jelinek <jakub@redhat.com>
4177 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
4178 ubsan_instrument_vla, ubsan_instrument_return): Adjust
4179 ubsan_create_data callers.
4180 (ubsan_instrument_bounds): Don't emit UBSAN_BOUNDS at all if
4181 index is constant or BIT_AND_EXPR with constant mask and is
4182 small enough for the bound.
4183 * c-gimplify.c (ubsan_walk_array_refs_r): For ADDR_EXPR of
4184 ARRAY_REF, make sure the inner ARRAY_REF is not walked again.
4186 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
4188 * c.opt: Add CppReason to various flags.
4189 (Wdate-time): Re-sort.
4190 * c-common.c: Include c-common.h earlier.
4191 (struct reason_option_codes_t): Delete.
4192 (c_option_controlling_cpp_error): Prefix global type and struct
4195 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
4197 * c.opt (Wnormalized): New.
4198 (Wnormalized=): Use Enum and Reject Negative.
4199 * c-opts.c (c_common_handle_option): Do not handle Wnormalized here.
4201 2014-09-08 Joseph Myers <joseph@codesourcery.com>
4203 * c-cppbuiltin.c (c_cpp_builtins): Define macros for mantissa
4204 digits of floating-point modes if -fbuilding-libgcc.
4206 2014-09-05 Joseph Myers <joseph@codesourcery.com>
4208 * c-cppbuiltin.c (c_cpp_builtins): Also define
4209 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__,
4210 __LIBGCC_EH_FRAME_SECTION_NAME__, __LIBGCC_JCR_SECTION_NAME__,
4211 __LIBGCC_CTORS_SECTION_ASM_OP__, __LIBGCC_DTORS_SECTION_ASM_OP__,
4212 __LIBGCC_TEXT_SECTION_ASM_OP__, __LIBGCC_INIT_SECTION_ASM_OP__,
4213 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__,
4214 __LIBGCC_STACK_GROWS_DOWNWARD__,
4215 __LIBGCC_DONT_USE_BUILTIN_SETJMP__,
4216 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__,
4217 __LIBGCC_DWARF_FRAME_REGISTERS__,
4218 __LIBGCC_EH_RETURN_STACKADJ_RTX__, __LIBGCC_JMP_BUF_SIZE__,
4219 __LIBGCC_STACK_POINTER_REGNUM__ and
4220 __LIBGCC_VTABLE_USES_DESCRIPTORS__ for -fbuilding-libgcc.
4221 (builtin_define_with_value): Handle backslash-escaping in string
4224 2014-09-05 Richard Biener <rguenther@suse.de>
4227 * c-format.c (check_format_arg): Properly handle
4228 effectively signed POINTER_PLUS_EXPR offset.
4230 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
4232 * c.opt (Wc90-c99-compat,Wc++-compat,Wcomment,Wendif-labels,
4233 Winvalid-pch,Wlong-long,Wmissing-include-dirs,Wmultichar,Wpedantic,
4234 (Wdate-time,Wtraditional,Wundef,Wvariadic-macros): Add CPP, Var
4236 * c-opts.c (c_common_handle_option): Do not handle here.
4237 (sanitize_cpp_opts): Likewise.
4238 * c-common.c (struct reason_option_codes_t): Handle
4239 CPP_W_C90_C99_COMPAT and CPP_W_PEDANTIC.
4241 2014-09-03 Marek Polacek <polacek@redhat.com>
4243 * c.opt (Wlogical-not-parentheses): Enable by -Wall.
4245 2014-09-02 Jakub Jelinek <jakub@redhat.com>
4246 Balaji V. Iyer <balaji.v.iyer@intel.com>
4247 Igor Zamyatin <igor.zamyatin@intel.com>
4249 * c-cilkplus.c (cilk_for_number_of_iterations): New function.
4250 * c-common.c (c_common_reswords): Added _Cilk_for.
4251 * c-common.h (enum rid): Added RID_CILK_FOR.
4252 (cilk_for_number_of_iterations): Add declaration.
4253 * c-omp.c (c_finish_omp_for): Added checks for CILK_SIMD and
4255 * c-pragma.c (init_pragma): Register "grainsize" pragma.
4256 * c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_GRAINSIZE.
4258 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
4260 * c.opt (Wbuiltin-macro-redefined,Wdeprecated,Wendif-labels,
4261 Winvalid-pch,Wliteral-suffix,Wmissing-include-dirs,Wtrigraphs,
4262 Wundef): Use CPP, Var and Init.
4263 * c-opts.c (c_common_handle_option): Do not handle the above flags here.
4265 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
4267 * c.opt (Wbuiltin-macro-redefined): Use CPP, Var and Init.
4268 * c-opts.c (c_common_handle_option): Do not handle here.
4270 2014-08-25 Jason Merrill <jason@redhat.com>
4272 * c.opt: Change -std=c++1y and -std=gnu++1y to be aliases for
4273 -std=c++14 and -std=gnu++14, rather than the reverse.
4274 * c-opts.c (c_common_handle_option): Change OPT_std_c__1y and
4275 OPT_std_gnu__1y to OPT_std_c__14 and OPT_std_gnu__14.
4276 * c-common.h (cxx_dialect): Remove cxx1y.
4278 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
4280 * c-common.h (enum cxx_dialect): Add cxx14.
4281 * c-opts.c (set_std_cxx1y): Rename to set_std_cxx14; Use cxx14.
4282 * c-ubsan.c (ubsan_instrument_shift): Change comment and logic from
4283 cxx_dialect == cxx11 || cxx_dialect == cxx1y to cxx_dialect >= cxx11.
4285 2014-08-22 Jason Merrill <jason@redhat.com>
4287 * c.opt (std=gnu++17): Fix alias.
4289 2014-08-22 Marek Polacek <polacek@redhat.com>
4292 * c-common.c (warn_logical_not_parentheses): Don't check LHS. Don't
4293 check for vector types. Drop LHS argument.
4294 * c-common.h (warn_logical_not_parentheses): Adjust.
4296 2014-08-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
4298 * c.opt (Wcomment): Use CPP, Var and LangEnabledBy.
4299 (Wmultichar): Likewise.
4300 (Wdate-time): Use C-family languages instead of Common. Use CPP
4302 * c-opts.c (c_common_handle_option): Do not handle the above
4304 (sanitize_cpp_opts): Likewise.
4306 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
4309 * c-opts.c: Include tree-diagnostics.h.
4310 (c_diagnostic_finalizer): New.
4311 (c_common_initialize_diagnostics): Use it.
4313 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
4315 PR preprocessor/51303
4316 * c-common.c (struct reason_option_codes_t option_codes):
4317 Add CPP_W_MISSING_INCLUDE_DIRS. Sort alphabetically.
4319 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
4323 * c.opt (Wvariadic-macros): Use CPP and LangEnabledBy.
4324 * c-opts.c (c_common_handle_option): Call cpp_handle_option_auto.
4325 (c_common_post_options): Call init_global_opts_from_cpp.
4326 (sanitize_cpp_opts): Do not handle Wvariadic-macros here.
4328 2014-08-19 Marek Polacek <polacek@redhat.com>
4331 * c-common.c (maybe_warn_bool_compare): New function.
4332 * c-common.h (maybe_warn_bool_compare): Declare.
4333 * c.opt (Wbool-compare): New option.
4335 2014-08-19 Marek Polacek <polacek@redhat.com>
4337 * c.opt (Wc99-c11-compat): New option.
4339 2014-08-19 Marek Polacek <polacek@redhat.com>
4341 * c-opts.c (sanitize_cpp_opts): Make warn_long_long be set according
4342 to warn_c90_c99_compat.
4343 * c.opt (Wc90-c99-compat, Wdeclaration-after-statement): Initialize
4346 2014-08-19 Manuel López-Ibáñez <manu@gcc.gnu.org>
4347 Steven Bosscher <steven@gcc.gnu.org>
4350 * c-format.c: Add extra_arg_loc and format_string_loc to struct
4351 format_check_results.
4352 (check_function_format): Use true and add comment for boolean
4354 (finish_dollar_format_checking): Use explicit location when warning.
4355 (check_format_info): Likewise.
4356 (check_format_arg): Set extra_arg_loc and format_string_loc.
4357 (check_format_info_main): Use explicit location when warning.
4358 (check_format_types): Pass explicit location.
4359 (format_type_warning): Likewise.
4361 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
4364 * c-format.c: Handle Fortran flags.
4366 2014-08-12 Igor Zamyatin <igor.zamyatin@intel.com>
4369 * array-notation-common.c (find_rank): Added handling for other
4370 types of references.
4372 2014-08-10 Marek Polacek <polacek@redhat.com>
4375 * c-opts.c (sanitize_cpp_opts): Pass warn_c90_c99_compat to libcpp.
4376 * c.opt (Wc90-c99-compat): Add option.
4378 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
4380 * c-gimplify.c, cilk.c: Remove includes of pointer-set.h.
4382 2014-08-03 Marek Polacek <polacek@redhat.com>
4384 * c-common.c (check_case_value): Add location_t parameter. Use it.
4385 (c_add_case_label): Pass loc to check_case_value.
4387 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
4389 * cilk.c: Use hash_map instead of pointer_map.
4391 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
4393 * c-gimplify.c: Use hash_set instead of pointer_set.
4395 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
4398 * array-notation-common.c (extract_array_notation_exprs): Handling
4401 2014-08-01 Jakub Jelinek <jakub@redhat.com>
4403 * c-common.h (min_align_of_type): Removed prototype.
4404 * c-common.c (min_align_of_type): Removed.
4405 * c-ubsan.h (ubsan_maybe_instrument_reference,
4406 ubsan_maybe_instrument_member_call): New prototypes.
4407 * c-ubsan.c: Include stor-layout.h and builtins.h.
4408 (ubsan_maybe_instrument_reference_or_call,
4409 ubsan_maybe_instrument_reference, ubsan_maybe_instrument_call): New
4412 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
4415 * c.opt (-Wreturn-local-addr): Move to common.opt.
4417 2014-07-30 Jason Merrill <jason@redhat.com>
4422 * c.opt (-fuse-all-virtuals): New.
4424 2014-07-30 Tom Tromey <tromey@redhat.com>
4427 * c.opt (Wdesignated-init): New option.
4428 * c-common.c (c_common_attribute_table): Add "designated_init".
4429 (handle_designated_init): New function.
4431 2014-07-24 Marek Polacek <polacek@redhat.com>
4434 * c-opts.c (c_finish_options): If -imacros is in effect, return.
4436 2014-07-16 Dodji Seketeli <dodji@redhat.com>
4438 PR preprocessor/60723 - missing system-ness marks for macro tokens
4439 * c-ppoutput.c (struct print::prev_was_system_token): New data
4441 (init_pp_output): Initialize it.
4442 (maybe_print_line_1, maybe_print_line, print_line_1, print_line)
4443 (do_line_change): Return a flag saying if a line marker was
4445 (scan_translation_unit): Detect if the system-ness of the token we
4446 are about to emit is different from the one of the previously
4447 emitted token. If so, emit a line marker. Avoid emitting useless
4448 adjacent line markers. Avoid emitting line markers for tokens
4449 originating from the expansion of built-in macros.
4450 (scan_translation_unit_directives_only): Adjust.
4452 2014-07-15 Marek Polacek <polacek@redhat.com>
4454 * c-ubsan.c (ubsan_instrument_bounds): Don't instrument if
4455 TYPE_MAX_VALUE is NULL.
4457 2014-07-14 Jakub Jelinek <jakub@redhat.com>
4460 * c.opt (Wmemset-transposed-args): New warning.
4462 2014-07-10 Jason Merrill <jason@redhat.com>
4466 * c.opt (-fuse-all-virtuals): New.
4468 2014-07-09 Richard Biener <rguenther@suse.de>
4471 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
4472 using unsigned arithmetic if overflow does not wrap instead of
4473 if overflow is undefined.
4475 2014-07-06 Marek Polacek <polacek@redhat.com>
4478 * c.opt (Wsizeof-array-argument): New option.
4480 2014-07-03 Jakub Jelinek <jakub@redhat.com>
4482 * c-ada-spec.c (dump_ada_nodes): Don't call qsort if
4483 comments->count <= 1, as comments->entries might be NULL.
4485 2014-07-01 Marek Polacek <polacek@redhat.com>
4487 * c.opt (Wint-conversion): New option.
4489 2014-07-01 Marek Polacek <polacek@redhat.com>
4492 * c.opt (Wincompatible-pointer-types): New option.
4494 2014-06-30 Paolo Carlini <paolo.carlini@oracle.com>
4497 * c-common.c (handle_noreturn_attribute, handle_const_attribute):
4498 Do not discard TYPE_QUALS of type.
4500 2014-06-26 Jason Merrill <jason@redhat.com>
4502 * c-common.h (enum cxx_dialect): Add cxx1z.
4503 * c.opt (std=c++1z, std=c++17, std=gnu++1z, std=gnu++17): New.
4504 * c-opts.c (c_common_handle_option, set_std_cxx1z): Handle it.
4506 2014-06-26 Teresa Johnson <tejohnson@google.com>
4508 * c-common.h (get_dump_info): Declare.
4509 * c-gimplify.c (c_genericize): Use saved dump files.
4510 * c-opts.c (c_common_parse_file): Begin and end dumps
4511 once around parsing invocation.
4512 (get_dump_info): New function.
4514 2014-06-23 Marek Polacek <polacek@redhat.com>
4515 Andrew MacLeod <amacleod@redhat.com>
4518 * c-common.c (get_atomic_generic_size): Don't segfault if the
4519 type doesn't have a size.
4521 2014-06-20 Marek Polacek <polacek@redhat.com>
4523 * c-gimplify.c: Include "c-ubsan.h" and "pointer-set.h".
4524 (ubsan_walk_array_refs_r): New function.
4525 (c_genericize): Instrument array bounds.
4526 * c-ubsan.c: Include "internal-fn.h".
4527 (ubsan_instrument_division): Mark instrumented arrays as having
4528 side effects. Adjust ubsan_type_descriptor call.
4529 (ubsan_instrument_shift): Likewise.
4530 (ubsan_instrument_vla): Adjust ubsan_type_descriptor call.
4531 (ubsan_instrument_bounds): New function.
4532 (ubsan_array_ref_instrumented_p): New function.
4533 (ubsan_maybe_instrument_array_ref): New function.
4534 * c-ubsan.h (ubsan_instrument_bounds): Declare.
4535 (ubsan_array_ref_instrumented_p): Declare.
4536 (ubsan_maybe_instrument_array_ref): Declare.
4538 2014-06-20 Hale Wang <hale.wang@arm.com>
4541 * c.opt (fshort-enums): Add to LTO.
4542 * c.opt (fshort-wchar): Likewise.
4544 2014-06-16 Marek Polacek <polacek@redhat.com>
4547 * c.opt (Wswitch-bool): Add Var.
4549 2014-06-12 Jakub Jelinek <jakub@redhat.com>
4552 * c-omp.c (c_omp_split_clauses): Don't crash on firstprivate in
4553 #pragma omp target teams or
4554 #pragma omp {,target }teams distribute simd.
4556 2014-06-12 Jason Merrill <jason@redhat.com>
4558 * c.opt (Wabi=, fabi-compat-version): New.
4559 * c-opts.c (c_common_handle_option): Handle -Wabi=.
4560 (c_common_post_options): Handle flag_abi_compat_version default.
4561 Disallow -fabi-compat-version=1.
4562 * c-common.h (abi_version_crosses): New.
4564 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
4566 * c-common.c (handle_section_attribute): Update handling for
4567 section names that are no longer trees.
4569 2014-06-10 Jakub Jelinek <jakub@redhat.com>
4572 * c-pragma.c (omp_pragmas_simd): Move PRAGMA_OMP_TASK...
4573 (omp_pragmas): ... back here.
4575 2014-06-05 Marek Polacek <polacek@redhat.com>
4578 * c-common.c (warn_logical_not_parentheses): New function.
4579 * c-common.h (warn_logical_not_parentheses): Declare.
4580 * c.opt (Wlogical-not-parentheses): New option.
4582 2014-06-04 Marek Polacek <polacek@redhat.com>
4585 * c-common.c (check_case_bounds): Add location parameter.
4587 (c_add_case_label): Pass loc to check_case_bounds.
4589 2014-06-03 Marek Polacek <polacek@redhat.com>
4592 * c.opt (Wswitch-bool): New option.
4594 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
4596 * c-common.h (c_omp_sharing_predetermined, c_omp_remap_decl):
4598 (record_types_used_by_current_var_decl): Move prototype to where
4601 * c-common.c (DEF_FUNCTION_TYPE_0, DEF_FUNCTION_TYPE_6)
4602 (DEF_FUNCTION_TYPE_7, DEF_FUNCTION_TYPE_8)
4603 (DEF_FUNCTION_TYPE_VAR_5): Cosmetic fixes.
4605 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
4607 * c-common.h (CTI_VOID_ZERO, void_zero_node): Delete.
4608 * c-common.c (c_common_nodes_and_builtins): Don't initialize
4610 * c-pretty-print.c (pp_c_void_constant): New function.
4611 (c_pretty_printer::constant, c_pretty_printer::primary_expression)
4612 (c_pretty_printer::expression): Handle VOID_CST.
4613 * cilk.c (extract_free_variables): Likewise.
4614 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift)
4615 (ubsan_instrument_vla): Use void_node instead of void_zero_node.
4617 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
4619 * c-common.h (sorted_fields_type): Remove variable_size GTY attribute.
4620 * c-pragma.c (push_alignment): Adjust.
4621 (handle_pragma_push_options): Likewise.
4623 2014-05-09 Marek Polacek <polacek@redhat.com>
4626 * c-common.c (check_user_alignment): Return -1 if alignment is error
4628 (handle_aligned_attribute): Don't call default_conversion on
4630 (handle_vector_size_attribute): Likewise.
4631 (handle_tm_wrap_attribute): Handle case when wrap_decl is error node.
4632 (handle_sentinel_attribute): Call default_conversion and allow even
4633 integral types as an argument.
4635 2014-05-08 Marek Polacek <polacek@redhat.com>
4638 * c-common.c (min_align_of_type): New function factored out from...
4639 (c_sizeof_or_alignof_type): ...here.
4640 * c-common.h (min_align_of_type): Declare.
4642 2014-05-08 Marek Polacek <polacek@redhat.com>
4645 * c-common.c (check_main_parameter_types): Warn for _Atomic-qualified
4646 parameter type of main.
4648 2014-05-07 DJ Delorie <dj@redhat.com>
4650 * c-cppbuiltin.c (print_bits_of_hex): New.
4651 (builtin_define_type_minmax): Print values using hex so as not to
4652 require a pre-computed list of string values.
4654 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
4655 Mike Stump <mikestump@comcast.net>
4656 Richard Sandiford <rdsandiford@googlemail.com>
4658 * c-ada-spec.c: Include wide-int.h.
4659 (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Remove.
4660 (dump_generic_ada_node): Use wide-int interfaces.
4661 * c-common.c: Include wide-int-print.h.
4662 (shorten_compare): Use wide-int interfaces and tree_int_cst_lt.
4663 (pointer_int_sum): Use wide-int interfaces.
4664 (c_common_nodes_and_builtins): Use make_int_cst.
4665 (match_case_to_enum_1): Use tree_fits_uhwi_p and tree_fits_shwi_p.
4666 (handle_alloc_size_attribute): Use wide-int interfaces.
4667 (get_nonnull_operand): Likewise.
4668 * c-format.c (get_constant): Use tree_fits_uhwi_p.
4669 * c-lex.c: Include wide-int.h.
4670 (narrowest_unsigned_type): Take a widest_int rather than two
4672 (narrowest_signed_type): Likewise.
4673 (interpret_integer): Update accordingly. Use wide-int interfaces.
4674 (lex_charconst): Use wide-int interfaces.
4675 * c-pretty-print.c: Include wide-int.h.
4676 (pp_c_integer_constant): Use wide-int interfaces.
4677 * cilk.c (declare_one_free_variable): Use tree_int_cst_lt instead of
4678 INT_CST_LT_UNSIGNED.
4680 2014-05-06 Richard Biener <rguenther@suse.de>
4682 * c-opts.c (c_common_post_options): For -freestanding,
4683 -fno-hosted and -fno-builtin disable pattern recognition
4684 if not enabled explicitely.
4686 2014-05-02 Marek Polacek <polacek@redhat.com>
4688 * c.opt (Wsizeof-pointer-memaccess): Describe option.
4690 2014-05-01 Marek Polacek <polacek@redhat.com>
4693 * c.opt (Wdiscarded-qualifiers): Add.
4695 2014-04-30 Marek Polacek <polacek@redhat.com>
4697 * c-ubsan.c (ubsan_instrument_division): Handle REAL_TYPEs. Perform
4698 INT_MIN / -1 sanitization only for integer types.
4700 2014-04-25 Marek Polacek <polacek@redhat.com>
4703 * c-common.c (handle_noinline_attribute): Warn if the attribute
4704 conflicts with always_inline attribute.
4705 (handle_always_inline_attribute): Warn if the attribute conflicts
4706 with noinline attribute.
4708 2014-04-25 Marek Polacek <polacek@redhat.com>
4711 * c-common.c (check_main_parameter_types): Warn about variadic main.
4713 2014-04-24 Mike Stump <mikestump@comcast.net>
4715 * c.opt (Wshadow-ivar): Default to on.
4717 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
4719 * c.opt (Wshadow-ivar, flocal-ivars, fivar-visibility): Add.
4721 2014-04-23 Marek Polacek <polacek@redhat.com>
4723 * c-common.c (handle_tm_wrap_attribute): Tweak error message.
4725 2014-04-22 Jakub Jelinek <jakub@redhat.com>
4728 * c-ubsan.c (ubsan_instrument_return): Return __builtin_trap ()
4729 if flag_sanitize_undefined_trap_on_error.
4730 (ubsan_instrument_division, ubsan_instrument_shift,
4731 ubsan_instrument_vla): Likewise. Use __ubsan_handle_*_abort ()
4732 if !flag_sanitize_recover.
4734 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
4737 * c-common.c (registered_builtin_types): Make non-static.
4738 * c-common.h (registered_builtin_types): Declare.
4740 2014-04-14 Richard Biener <rguenther@suse.de>
4741 Marc Glisse <marc.glisse@inria.fr>
4744 * c-common.c (convert_vector_to_pointer_for_subscript): Properly
4745 apply may-alias the scalar pointer type when applicable.
4747 2014-04-12 Igor Zamyatin <igor.zamyatin@intel.com>
4750 * cilk.c (cilk_set_spawn_marker): Remove FUNCTION_DECL
4751 as possible argument for Cilk_spawn.
4753 2014-04-11 Tobias Burnus <burnus@net-b.de>
4756 * c.opt (Wformat-signedness): Add
4757 * c-format.c(check_format_types): Use it.
4759 2014-04-11 Jason Merrill <jason@redhat.com>
4762 * c-common.c (sync_resolve_size, get_atomic_generic_size): Call
4763 default_conversion for an array argument.
4765 2014-04-08 Marek Polacek <polacek@redhat.com>
4768 * c-ubsan.c: Include asan.h.
4769 (ubsan_instrument_return): Call initialize_sanitizer_builtins.
4771 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
4773 * c.opt (Wnon-virtual-dtor): Auto set when Weffc++.
4775 2014-04-02 Marek Polacek <polacek@redhat.com>
4777 * c-common.h (c_expand_expr): Remove declaration.
4779 2014-03-28 Jakub Jelinek <jakub@redhat.com>
4782 * c-common.c (add_atomic_size_parameter): When creating new
4783 params vector, push the size argument first.
4785 2014-03-26 Jakub Jelinek <jakub@redhat.com>
4787 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
4788 ubsan_instrument_vla, ubsan_instrument_return): Adjust
4789 ubsan_create_data callers.
4791 2014-03-22 Jakub Jelinek <jakub@redhat.com>
4794 * c-opts.c (c_finish_options): Restore cb_file_change call to
4797 2014-03-13 Jakub Jelinek <jakub@redhat.com>
4800 * c-pragma.c (apply_pragma_weak): Only look at
4801 TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (decl)) if
4802 DECL_ASSEMBLER_NAME_SET_P (decl).
4803 (maybe_apply_pending_pragma_weaks): Exit early if
4804 vec_safe_is_empty (pending_weaks) rather than only when
4806 (maybe_apply_pragma_weak): Likewise. If !DECL_ASSEMBLER_NAME_SET_P,
4807 set assembler name back to NULL afterwards.
4809 2014-03-11 Jason Merrill <jason@redhat.com>
4811 * c.opt: Add -std=gnu++14.
4813 2014-03-11 Ian Bolton <ian.bolton@arm.com>
4815 * c-opts.c (c_common_post_options): Don't override
4816 -ffp-contract=fast if unsafe-math-optimizations is on.
4818 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
4820 * c.opt: Enable LTO FE for fshort-double.
4822 2014-03-07 Jason Merrill <jason@redhat.com>
4824 * c.opt: Add -std=c++14.
4826 2014-03-06 Marek Polacek <polacek@redhat.com>
4829 * cilk.c (contains_cilk_spawn_stmt): New function.
4830 (contains_cilk_spawn_stmt_walker): Likewise.
4831 (recognize_spawn): Give error on invalid use of _Cilk_spawn.
4832 * c-common.h (contains_cilk_spawn_stmt): Add declaration.
4834 2014-03-03 Jakub Jelinek <jakub@redhat.com>
4836 * c-pragma.c (c_pp_lookup_pragma): Handle PRAGMA_CILK_SIMD.
4837 (init_pragma): Call cpp_register_deferred_pragma for PRAGMA_CILK_SIMD
4838 even when flag_preprocess_only.
4840 2014-02-26 Jason Merrill <jason@redhat.com>
4844 * c-common.c (shorten_compare): Don't check
4845 c_inhibit_evaluation_warnings.
4847 2014-02-19 Jakub Jelinek <jakub@redhat.com>
4850 * c-common.c (c_common_nodes_and_builtins): When initializing
4851 c_uint{16,32,64}_type_node, also set corresponding
4852 uint{16,32,64}_type_node to the same value.
4855 * c-pragma.c (init_pragma): Don't call cpp_register_deferred_pragma
4856 for PRAGMA_IVDEP if flag_preprocess_only.
4858 2014-02-12 Jakub Jelinek <jakub@redhat.com>
4861 * c-common.c (merge_tlist): If copy is true, call new_tlist,
4862 if false, add ADD itself, rather than vice versa.
4863 (verify_tree): For COND_EXPR, don't call merge_tlist with non-zero
4864 copy. For SAVE_EXPR, only call merge_tlist once.
4866 2014-02-08 Jakub Jelinek <jakub@redhat.com>
4869 * c-common.c (handle_alloc_size_attribute): Use tree_fits_uhwi_p
4871 (handle_alloc_align_attribute, handle_assume_aligned_attribute): New
4873 (c_common_attribute_table): Add alloc_align and assume_aligned
4876 2014-02-06 Marek Polacek <polacek@redhat.com>
4879 * c-common.c (warn_for_sign_compare): Call warning_at with location
4882 2014-02-05 Marek Polacek <polacek@redhat.com>
4885 * c-omp.c (c_finish_omp_atomic): Remove unreachable return
4888 2014-02-04 Marek Polacek <polacek@redhat.com>
4891 * c-common.c (conversion_warning): Unwrap C_MAYBE_CONST_EXPR and/or
4894 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
4898 * c-common.c (handle_aligned_attribute, handle_alloc_size_attribute,
4899 handle_vector_size_attribute, handle_nonnull_attribute): Call
4900 default_conversion on the attribute argument.
4901 (handle_nonnull_attribute): Increment the argument number.
4903 2014-01-31 Marek Polacek <polacek@redhat.com>
4906 * c-common.c (add_atomic_size_parameter): Pass vNULL to
4907 build_function_call_vec.
4908 (resolve_overloaded_builtin): Likewise.
4909 * c-common.h (build_function_call_vec): Adjust declaration.
4911 2014-01-30 Marek Polacek <polacek@redhat.com>
4914 * c-common.h (unsafe_conversion_p): Adjust declaration.
4915 (warnings_for_convert_and_check): Likewise.
4916 (convert_and_check): Likewise.
4917 * c-common.c (unsafe_conversion_p): Add location parameter. Call
4918 expansion_point_location_if_in_system_header on it.
4919 (warnings_for_convert_and_check): Add location parameter. Call
4920 expansion_point_location_if_in_system_header on it. Use it.
4921 (convert_and_check): Add location parameter. Use it.
4922 (conversion_warning): Likewise.
4923 (c_add_case_label): Adjust convert_and_check calls.
4924 (scalar_to_vector): Adjust unsafe_conversion_p calls.
4926 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
4928 * c-common.c (c_define_builtins): Replaced flag_enable_cilkplus with
4930 * c-pragma.c (init_pragma): Likewise.
4933 2014-01-23 Marek Polacek <polacek@redhat.com>
4936 * c-common.c (shorten_compare): Add location_t parameter.
4937 * c-common.h (shorten_binary_op): Adjust declaration.
4939 2014-01-23 Marek Polacek <polacek@redhat.com>
4942 * c-common.c (pointer_to_zero_sized_aggr_p): New function.
4943 * c-common.h: Declare it.
4945 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
4947 * c-ada-spec.h (dump_ada_specs): Revert prototype change.
4948 * c-ada-spec.c (dump_ads): Likewise.
4949 (cpp_check): Likewise.
4950 (dump_ada_specs): Likewise.
4952 2014-01-15 Laurent Alfonsi <laurent.alfonsi@st.com>
4955 * c-common.c (handle_no_instrument_function_attribute): Allow
4956 no_instrument_function attribute in class member
4957 definition/declaration.
4959 2014-01-15 Jakub Jelinek <jakub@redhat.com>
4962 * c-omp.c (c_finish_omp_atomic): Set in_late_binary_op around
4963 build_modify_expr with non-NOP_EXPR opcode. Handle return from it
4964 being COMPOUND_EXPR.
4965 (c_finish_omp_for): Handle incr being COMPOUND_EXPR with first
4966 operand a SAVE_EXPR and second MODIFY_EXPR.
4968 2014-01-09 Jakub Jelinek <jakub@redhat.com>
4971 * c-pch.c (c_common_write_pch): Call
4972 prepare_target_option_nodes_for_pch.
4974 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
4976 Update copyright years
4978 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
4980 * array-notation-common.c, c-cilkplus.c: Use the standard form for
4981 the copyright notice.
4983 2013-12-28 Eric Botcazou <ebotcazou@adacore.com>
4985 * c-ada-spec.c (print_constructor): New function.
4986 (print_destructor): Retrieve the origin of the destructor.
4987 (print_ada_declaration): Revamp handling of constructors/destructors.
4989 2013-12-23 Stuart Hastings <stuart@apple.com>
4990 Bill Maddox <maddox@google.com>
4991 Jason Merrill <jason@redhat.com>
4993 * c.opt: Add -fdeclone-ctor-dtor.
4994 * c-opts.c (c_common_post_options): Default to on iff -Os.
4996 2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
4998 * c-common.c (c_common_attribute_table): Added "cilk simd function"
5000 * c-pragma.h (enum pragma_cilk_clause): Remove.
5001 (enum pragma_omp_clause): Added the following fields:
5002 PRAGMA_CILK_CLAUSE_NOMASK, PRAGMA_CILK_CLAUSE_MASK,
5003 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_NONE,
5004 PRAGMA_CILK_CLAUSE_LINEAR, PRAGMA_CILK_CLAUSE_PRIVATE,
5005 PRAGMA_CILK_CLAUSE_FIRSTPRIVATE, PRAGMA_CILK_CLAUSE_LASTPRIVATE,
5006 PRAGMA_CILK_CLAUSE_UNIFORM.
5009 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
5011 * cilk.c (cilk_outline): Made this function non-static.
5012 (gimplify_cilk_spawn): Removed pre_p and post_p arguments.
5013 (create_cilk_wrapper): Added a new parameter: a function pointer.
5014 (c_install_body_w_frame_cleanup): Remove
5015 (extract_free_variables): Added VEC_INIT_EXPR and CONSTRUCTOR case.
5016 * c-common.h (cilk_outline): New prototype.
5017 (gimplify_cilk_spawn): Removed two parameters.
5018 (cilk_install_body_with_frame_cleanup): New prototype.
5019 * c-gimplify.c (c_gimplify_expr): Added MODIFY_EXPR, CALL_EXPR and
5020 CILK_SPAWN_STMT case.
5022 2013-12-11 Bernd Schmidt <bernds@codesourcery.com>
5024 * c-common.c (c_fully_fold_internal): Handle ADDR_SPACE_CONVERT_EXPR.
5026 * c-common.h (enum c_tree_index): Remove CTI_INT_ARRAY_TYPE.
5027 (int_array_type_node): Remove.
5028 * c-common.c (c_common_nodes_and_builtins): Don't build it.
5030 2013-12-05 Marek Polacek <polacek@redhat.com>
5033 * c-common.c (c_sizeof_or_alignof_type): Move a declaration into
5034 [ADJUST_FIELD_ALIGN].
5036 2013-12-04 Joseph Myers <joseph@codesourcery.com>
5039 * c-common.c (c_sizeof_or_alignof_type): Add parameter min_alignof
5040 and check field alignment if set.
5041 * c-common.h (c_sizeof_or_alignof_type): Update prototype.
5042 (c_sizeof, c_alignof): Update calls to c_sizeof_or_alignof_type.
5044 2013-12-04 Jakub Jelinek <jakub@redhat.com>
5045 Marek Polacek <polacek@redhat.com>
5047 * c-gimplify.c (c_gimplify_expr): If doing the integer-overflow
5048 sanitization, call unsigned_type_for only when !TYPE_OVERFLOW_WRAPS.
5050 2013-11-29 H.J. Lu <hongjiu.lu@intel.com>
5053 * cilk.c (gimplify_cilk_spawn): Properly handle function without
5056 2013-11-29 Jakub Jelinek <jakub@redhat.com>
5059 * c-common.c (get_priority): If TREE_VALUE (args) is IDENTIFIER_NODE,
5060 goto invalid. If it is error_mark_node, don't issue further
5063 2013-11-28 Sergey Ostanevich <sergos.gnu@gmail.com>
5065 * c.opt (Wopenmp-simd): New.
5067 2013-11-22 Jakub Jelinek <jakub@redhat.com>
5069 * c-ubsan.h (ubsan_instrument_return): New prototype.
5070 * c-ubsan.c (ubsan_instrument_return): New function.
5072 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
5074 * c-common.c: Add required include files from gimple.h.
5075 * c-gimplify.c: Likewise
5078 2013-11-22 David Malcolm <dmalcolm@redhat.com>
5080 * c-common.c (unsafe_conversion_p): Remove use of
5081 EXPR_LOC_OR_HERE macro.
5082 (conversion_warning): Likewise.
5083 (warnings_for_convert_and_check): Likewise.
5084 (warn_for_collisions_1): Likewise.
5085 (shorten_compare): Likewise, and remove use of in_system_header
5086 macro, using the location from the former.
5087 * c-lex.c (dump_one_header): Remove use of input_filename macro.
5088 (cb_def_pragma): Remove use of in_system_header macro.
5089 (lex_string): Likewise.
5090 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
5092 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
5093 Mike Stump <mikestump@comcast.net>
5094 Richard Sandiford <rdsandiford@googlemail.com>
5096 * c-ada-spec.c (is_simple_enum): Use tree_to_shwi and tree_to_uhwi
5097 instead of TREE_INT_CST_LOW, in cases where there is a protecting
5098 tree_fits_shwi_p or tree_fits_uhwi_p.
5099 (dump_generic_ada_node): Likewise.
5100 * c-format.c (check_format_arg): Likewise.
5101 * c-pretty-print.c (pp_c_integer_constant): Likewise.
5103 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
5105 * c-common.c (check_function_arguments_recurse): Use tree_to_uhwi.
5107 2013-11-19 Joshua J Cogliati <jrincayc@yahoo.com>
5110 * c-common.c (unsafe_conversion_p): Make this function
5111 return an enumeration with more detail.
5112 (conversion_warning): Use the new return type of
5113 unsafe_conversion_p to separately warn either about conversions
5114 that lower floating point number precision or about the other
5115 kinds of conversions.
5116 * c-common.h (enum conversion_safety): New enumeration.
5117 (unsafe_conversion_p): switching return type to
5118 conversion_safety enumeration.
5119 * c.opt: Adding new warning -Wfloat-conversion and
5120 enabling it with -Wconversion.
5122 2013-11-19 Basile Starynkevitch <basile@starynkevitch.net>
5124 * c-opts.c: Include plugin.h.
5125 (cb_file_change): Invoke plugin event PLUGIN_INCLUDE_FILE.
5127 2013-11-19 Marek Polacek <polacek@redhat.com>
5129 * c-ubsan.c (ubsan_instrument_division): Adjust ubsan_create_data
5131 (ubsan_instrument_shift): Likewise.
5132 (ubsan_instrument_vla): Likewise.
5134 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
5136 * c-common.c (convert_vector_to_pointer_for_subscript): Remove
5137 cast to unsigned type.
5139 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
5141 * c-common.c (fold_offsetof_1): Use tree_to_uhwi rather than
5143 (complete_array_type): Update comment to refer to tree_to_[su]hwi
5144 rather than tree_low_cst.
5146 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
5148 * c-common.c, c-cppbuiltin.c: Replace tree_low_cst (..., 1) with
5149 tree_to_uhwi throughout.
5151 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
5153 * c-common.c, c-format.c, c-omp.c, c-pretty-print.c: Replace
5154 tree_low_cst (..., 0) with tree_to_shwi throughout.
5156 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
5158 * c-ada-spec.c, c-common.c, c-pretty-print.c: Replace
5159 host_integerp (..., 1) with tree_fits_uhwi_p throughout.
5161 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
5163 * c-ada-spec.c, c-common.c, c-format.c, c-pretty-print.c: Replace
5164 host_integerp (..., 0) with tree_fits_shwi_p throughout.
5166 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
5168 * c-cilkplus.c: New file.
5169 * c-common.c (readonly_error): Add location argument.
5170 * c-common.h (readonly_error): Same.
5171 (c_finish_cilk_clauses): Protoize.
5172 (c_check_cilk_loop): Same.
5173 c-omp.c (c_finish_omp_for): Handle CILK_SIMD nodes.
5174 Do not fail on error_mark_node.
5175 Abstract increment canonicalization to here...
5176 (c_omp_for_incr_canonicalize_ptr): New.
5177 c-pragma.c (init_pragma): Register "simd" pragma.
5178 c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_SIMD.
5179 (enum pragma_cilk_clause): New.
5181 2013-11-15 Richard Sandiford <rdsandiford@googlemail.com>
5183 * c-pretty-print.c (pp_c_character_constant): Remove unnecessary
5184 wchar_type and host_integerp checks.
5186 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
5188 * c-common.c: Likewise.
5189 * c-gimplify.c: Likewise.
5192 2013-11-14 Diego Novillo <dnovillo@google.com>
5194 * c-common.c: Include fold-const.h.
5195 Include stor-layout.h.
5197 Include stringpool.h.
5200 Include trans-mem.h.
5201 * c-cppbuiltin.c: Include stor-layout.h.
5202 Include stringpool.h.
5203 * c-format.c: Include stringpool.h.
5204 * c-lex.c: Include stringpool.h.
5205 Include stor-layout.h.
5206 * c-pragma.c: Include stringpool.h.
5209 Include gcc-symtab.h.
5210 * c-pretty-print.c: Include stor-layout.h.
5212 * cilk.c: Include stringpool.h.
5215 2013-11-13 Joseph Myers <joseph@codesourcery.com>
5217 * c-common.h (enum rid): Add RID_AUTO_TYPE.
5218 * c-common.c (c_common_reswords): Add __auto_type.
5219 (keyword_begins_type_specifier): Handle RID_AUTO_TYPE.
5221 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
5223 * c-common.c: Include gimplify.h.
5224 * c-gimplify.c: Likewise.
5226 * c-omp.c: Include gimple-expr.h instead of gimple.h.
5227 * c-ubsan.c: Don't include gimple.h.
5229 2013-11-12 Joseph Myers <joseph@codesourcery.com>
5231 * c-common.c (c_common_reswords): Add _Thread_local.
5233 2013-11-09 Joseph Myers <joseph@codesourcery.com>
5235 * c-common.c (atomic_size_supported_p): New function.
5236 (resolve_overloaded_atomic_exchange)
5237 (resolve_overloaded_atomic_compare_exchange)
5238 (resolve_overloaded_atomic_load, resolve_overloaded_atomic_store):
5239 Use it instead of comparing size with a local list of sizes.
5241 2013-11-07 Andrew MacLeod <amacleod@redhat.com>
5242 Joseph Myers <joseph@codesourcery.com>
5244 * c-common.h (enum rid): Add RID_ATOMIC.
5245 * c-common.c (c_common_reswords): Add _Atomic.
5246 (sync_resolve_params): Use TYPE_MAIN_VARIANT on pointer argument.
5247 (keyword_is_type_qualifier): Accept RID_ATOMIC.
5248 * c-format.c (check_format_types): Check for extra _Atomic
5249 qualifiers in format argument.
5250 * c-pretty-print.c (pp_c_cv_qualifiers): Handle atomic qualifier.
5251 (pp_c_type_qualifier_list): Mention _Atomic in comment.
5253 2013-11-06 Tobias Burnus <burnus@net-b.de>
5255 * c-common.c (reason_option_codes_t): Add CPP_W_DATE_TIME.
5257 2013-11-06 Joseph Myers <joseph@codesourcery.com>
5259 * c-opts.c (c_common_post_options): Set -ffp-contract=off in C
5261 * c-cppbuiltin.c (cpp_iec_559_value): Consider -ffp-contract=fast
5262 to mean lack of IEEE 754 support.
5264 2013-11-05 Tobias Burnus <burnus@net-b.de>
5266 * c.opt (-Wdate-time): New option
5267 * c-opts.c (sanitize_cpp_opts): Pass on to libcpp.
5269 2013-11-05 Joseph Myers <joseph@codesourcery.com>
5271 * c-cppbuiltin.c (cpp_iec_559_value): Test
5272 flag_excess_precision_cmdline not flag_excess_precision.
5274 2013-11-05 Tobias Burnus <burnus@net-b.de>
5276 * c.opt (fopenmp-simd): New option.
5277 * c-pragma.c (omp_pragmas): Move pragmas which can contain simd to ...
5278 (omp_pragmas): ... this new struct.
5279 (c_pp_lookup_pragma): Also walk omp_pragmas.
5280 (init_pragma): Init pragmas for -fopenmp-simd.
5282 2013-11-04 Marek Polacek <polacek@redhat.com>
5285 * c-common.c (invalid_indirection_error): Handle RO_ARROW_STAR case.
5287 2013-11-04 Joseph Myers <joseph@codesourcery.com>
5289 * c-cppbuiltin.c (cpp_iec_559_value, cpp_iec_559_complex_value):
5291 (c_cpp_builtins): Define __GCC_IEC_559 and __GCC_IEC_559_COMPLEX.
5293 2013-11-04 Eric Botcazou <ebotcazou@adacore.com>
5295 * c-ada-spec.h (cpp_operation): Add IS_TRIVIAL.
5296 (dump_ada_specs): Adjust prototype of second callback.
5297 * c-ada-spec.c (cpp_check): New global variable.
5298 (dump_ada_nodes): Remove cpp_check parameter and do not pass it down.
5299 (print_generic_ada_decl): Likewise.
5300 (has_static_fields): Change return type to bool and add guard.
5301 (has_nontrivial_methods): New predicate.
5302 (is_tagged_type): Change return type to bool.
5303 (separate_class_package): Call has_nontrivial_methods.
5304 (pp_ada_tree_identifier): Minor tweaks.
5305 (dump_ada_function_declaration): Adjust calls to dump_generic_ada_node.
5306 (dump_ada_array_domains): Likewise.
5307 (dump_ada_array_type): Likewise.
5308 (dump_template_types): Remove cpp_check parameter and do not pass it to
5309 dump_generic_ada_node.
5310 (dump_ada_template): Likewise.
5311 (dump_generic_ada_node): Remove cpp_check parameter and do not pass it
5313 (print_ada_methods): Change return type to integer. Remove cpp_check
5314 parameter and do not pass it down.
5315 (dump_nested_types): Remove cpp_check parameter and do not pass it to
5316 dump_generic_ada_node.
5317 (print_ada_declaration): Likewise. Test RECORD_OR_UNION_TYPE_P before
5319 (print_ada_struct_decl): Remove cpp_check parameter and do not pass it
5320 down. Use has_nontrivial_methods to recognize C++ classes. Use return
5321 value of print_ada_methods.
5322 (dump_ads): Rename cpp_check parameter to check and adjust prototype.
5323 Set cpp_check to it before invoking dump_ada_nodes.
5324 (dump_ada_specs): Likewise.
5326 2013-11-03 Marek Polacek <polacek@redhat.com>
5328 * c-ubsan.c: Don't include hash-table.h.
5329 (ubsan_instrument_vla): New function.
5330 * c-ubsan.h: Declare it.
5332 2013-10-31 David Malcolm <dmalcolm@redhat.com>
5334 Automated part of renaming of symtab_node_base to symtab_node.
5336 Patch autogenerated by rename_symtab.py from
5337 https://github.com/davidmalcolm/gcc-refactoring-scripts
5338 revision 58bb219cc090b2f4516a9297d868c245495ee622
5340 * c-pragma.c (maybe_apply_pending_pragma_weaks): Rename
5341 symtab_node_base to symtab_node.
5343 2013-10-31 Edward Smith-Rowland <3dw4rd@verizon.net>
5345 Implement C++14 digit separators.
5346 * c-lex.c (interpret_float): Remove digit separators from scratch string
5347 before building real literal.
5349 2013-10-30 Jakub Jelinek <jakub@redhat.com>
5351 * cilk.c (create_cilk_helper_decl): Use HOST_WIDE_INT_PRINT_DEC.
5353 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
5355 * c-common.c (c_common_reswords[]): Added _Cilk_spawn and _Cilk_sync
5357 (c_define_builtins): Called cilk_init_builtins if Cilk Plus is
5359 * c-common.h (enum rid): Added RID_CILK_SPAWN and RID_CILK_SYNC.
5360 (insert_cilk_frame): New prototype.
5361 (cilk_init_builtins): Likewise.
5362 (gimplify_cilk_spawn): Likewise.
5363 (c_cilk_install_body_w_frame_cleanup): Likewise.
5364 (cilk_detect_spawn_and_unwrap): Likewise.
5365 (cilk_set_spawn_marker): Likewise.
5366 (build_cilk_sync): Likewise.
5367 (build_cilk_spawn): Likewise.
5370 2013-10-29 David Malcolm <dmalcolm@redhat.com>
5372 Patch autogenerated by refactor_symtab.py from
5373 https://github.com/davidmalcolm/gcc-refactoring-scripts
5374 revision 58bb219cc090b2f4516a9297d868c245495ee622
5376 * c-gimplify.c (c_genericize): Update for conversion of symtab types
5377 to a true class hierarchy.
5378 * c-pragma.c (maybe_apply_pending_pragma_weaks): Likewise.
5380 2013-10-27 Richard Sandiford <rdsandiford@googlemail.com>
5382 * c-lex.c (interpret_integer): Remove call to cpp_num_sign_extend.
5384 2013-10-26 Jeff Law <law@redhat.com>
5386 * c-common.c (c_define_builtins): Remove mudflap support.
5387 * c.opt: Ignore and warn for mudflap options.
5389 2013-10-24 Tobias Burnus <burnus@net-b.de>
5392 * c-pragma.c (init_pragma) Add #pragma ivdep handling.
5393 * c-pragma.h (pragma_kind): Add PRAGMA_IVDEP.
5395 2013-10-23 Jason Merrill <jason@redhat.com>
5397 * c-format.c (gcc_cxxdiag_char_table): Add %X.
5399 2013-10-11 Jakub Jelinek <jakub@redhat.com>
5401 * c-common.h (omp_clause_mask::operator !=): New method.
5402 * c-omp.c (c_omp_split_clauses): Use if ((mask & something) != 0)
5403 instead of if (mask & something) tests everywhere.
5405 * c-cppbuiltin.c (c_cpp_builtins): Predefine _OPENMP to
5406 201307 instead of 201107.
5407 * c-common.c (DEF_FUNCTION_TYPE_8): Define.
5408 (c_common_attribute_table): Add "omp declare target" and
5409 "omp declare simd" attributes.
5410 (handle_omp_declare_target_attribute,
5411 handle_omp_declare_simd_attribute): New functions.
5412 * c-omp.c: Include c-pragma.h.
5413 (c_finish_omp_taskgroup): New function.
5414 (c_finish_omp_atomic): Add swapped argument, if true,
5415 build the operation first with rhs, lhs arguments and use NOP_EXPR
5417 (c_finish_omp_for): Add code argument, pass it down to make_code.
5418 (c_omp_split_clauses): New function.
5419 (c_split_parallel_clauses): Removed.
5420 (c_omp_declare_simd_clause_cmp, c_omp_declare_simd_clauses_to_numbers,
5421 c_omp_declare_simd_clauses_to_decls): New functions.
5422 * c-common.h (omp_clause_mask): New type.
5423 (OMP_CLAUSE_MASK_1): Define.
5424 (omp_clause_mask::omp_clause_mask, omp_clause_mask::operator &=,
5425 omp_clause_mask::operator |=, omp_clause_mask::operator ~,
5426 omp_clause_mask::operator |, omp_clause_mask::operator &,
5427 omp_clause_mask::operator <<, omp_clause_mask::operator >>,
5428 omp_clause_mask::operator ==): New methods.
5429 (enum c_omp_clause_split): New.
5430 (c_finish_omp_taskgroup): New prototype.
5431 (c_finish_omp_atomic): Add swapped argument.
5432 (c_finish_omp_for): Add code argument.
5433 (c_omp_split_clauses): New prototype.
5434 (c_split_parallel_clauses): Removed.
5435 (c_omp_declare_simd_clauses_to_numbers,
5436 c_omp_declare_simd_clauses_to_decls): New prototypes.
5437 * c-pragma.c (omp_pragmas): Add new OpenMP 4.0 constructs.
5438 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_CANCEL,
5439 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_DECLARE_REDUCTION,
5440 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_SIMD,
5441 PRAGMA_OMP_TARGET, PRAGMA_OMP_TASKGROUP and PRAGMA_OMP_TEAMS.
5442 Remove PRAGMA_OMP_PARALLEL_FOR and PRAGMA_OMP_PARALLEL_SECTIONS.
5443 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_ALIGNED,
5444 PRAGMA_OMP_CLAUSE_DEPEND, PRAGMA_OMP_CLAUSE_DEVICE,
5445 PRAGMA_OMP_CLAUSE_DIST_SCHEDULE, PRAGMA_OMP_CLAUSE_FOR,
5446 PRAGMA_OMP_CLAUSE_FROM, PRAGMA_OMP_CLAUSE_INBRANCH,
5447 PRAGMA_OMP_CLAUSE_LINEAR, PRAGMA_OMP_CLAUSE_MAP,
5448 PRAGMA_OMP_CLAUSE_NOTINBRANCH, PRAGMA_OMP_CLAUSE_NUM_TEAMS,
5449 PRAGMA_OMP_CLAUSE_PARALLEL, PRAGMA_OMP_CLAUSE_PROC_BIND,
5450 PRAGMA_OMP_CLAUSE_SAFELEN, PRAGMA_OMP_CLAUSE_SECTIONS,
5451 PRAGMA_OMP_CLAUSE_SIMDLEN, PRAGMA_OMP_CLAUSE_TASKGROUP,
5452 PRAGMA_OMP_CLAUSE_THREAD_LIMIT, PRAGMA_OMP_CLAUSE_TO and
5453 PRAGMA_OMP_CLAUSE_UNIFORM.
5455 2013-10-09 Marc Glisse <marc.glisse@inria.fr>
5457 PR tree-optimization/20318
5458 * c-common.c (handle_returns_nonnull_attribute): New function.
5459 (c_common_attribute_table): Add returns_nonnull.
5461 2013-10-03 Marc Glisse <marc.glisse@inria.fr>
5464 * c.opt (fcheck-new): Move to common.opt.
5466 2013-09-25 Marek Polacek <polacek@redhat.com>
5467 Jakub Jelinek <jakub@redhat.com>
5470 * c-ubsan.c (ubsan_instrument_shift): Don't instrument
5471 an expression if we can prove it is correct.
5472 (ubsan_instrument_division): Likewise. Remove unnecessary
5475 2013-09-18 Marek Polacek <polacek@redhat.com>
5478 * c-common.c (handle_no_sanitize_undefined_attribute): New function.
5480 (struct attribute_spec c_common_att): Add no_sanitize_undefined.
5482 2013-09-14 Iain Sandoe <iain@codesourcery.com>
5485 * c.opt (fgnu-runtime, fnext-runtime, fobjc-abi-version,
5486 fobjc-gc, freplace-objc-classes): Accept for LTO.
5488 2013-09-13 Jacek Caban <jacek@codeweavers.com>
5490 * c-target.def: New hook
5492 2013-09-09 Paolo Carlini <paolo.carlini@oracle.com>
5495 * c.opt (Wdelete-incomplete): Add.
5497 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
5499 * c-common.c (same_scalar_type_ignoring_signedness): Delete.
5500 (vector_types_compatible_elements_p): New function.
5501 * c-common.h: (same_scalar_type_ignoring_signedness): Delete
5503 (vector_types_compatible_elements_p): Declare.
5505 2013-09-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
5507 * c-pretty-print.h (c_pretty_printer::simple_type_specifier): Now
5508 a virtual member function.
5509 (pp_simple_type_specifier): Remove.
5510 (pp_c_type_specifier): Likewise.
5511 * c-pretty-print.c (c_pretty_printer::simple_type_specifier):
5512 Rename from pp_c_type_specifier. Adjust.
5513 (c_pretty_printer::c_pretty_printer): Do not assign to
5514 simple_type_specifier.
5516 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
5518 * c-pretty-print.h (c_pretty_printer::type_id): Now a virtual
5520 (c_pretty_printer::storage_class_specifier): Likewise.
5521 (c_pretty_printer::initializer): Likewise.
5522 (pp_declaration): Remove.
5523 (pp_declaration_specifiers): Likewise.
5524 (pp_abstract_declarator): Likewise.
5525 (pp_declarator): Likewise.
5526 (pp_type_id): Likewise.
5527 (pp_statement): Likewise.
5528 (pp_constant): Likewise.
5529 (pp_id_expression): Likewise.
5530 (pp_primary_expression): Likewise.
5531 (pp_unary_expression): Likewise.
5532 (pp_multiplicative_expression): Likewise.
5533 (pp_conditional_expression): Likewise.
5534 (pp_assignment_expression): Likewise.
5535 (pp_expression): Likewise.
5536 (pp_c_type_id): Likewise.
5537 (pp_c_storage_class_specifier): Likewise.
5538 * c-pretty-print.c (pp_c_type_cast): Tidy.
5539 (pp_c_pointer): Likewise.
5540 (pp_c_type_specifier): Likewise.
5541 (pp_c_parameter_type_list): Likewise.
5542 (pp_c_function_definition): Likewise.
5543 (pp_c_init_declarator): Likewise.
5544 (pp_c_initializer_list): Likewise.
5545 (pp_c_constructor_elts): Likewise.
5546 (c_pretty_printer::direct_abstract_declarator): Likewise.
5547 (c_pretty_printer::declaration_specifiers): Likewise.
5548 (c_pretty_printer::primary_expression): Likewise.
5549 (c_pretty_printer::postfix_expression): Likewise.
5550 (c_pretty_printer::type_id): Rename from pp_c_type_id.
5551 (c_pretty_printer::storage_class_specifier): Rename from
5552 pp_c_storage_class_specifier.
5553 (c_pretty_printer::initializer): Rename from pp_c_initializer.
5554 (c_pretty_printer::c_pretty_printer): Do not assign to type_id,
5555 storage_class_specifier, initializer, offset_list, flags.
5557 2013-08-30 Marek Polacek <polacek@redhat.com>
5559 * c-ubsan.c: New file.
5560 * c-ubsan.h: New file.
5562 2013-08-30 Gabriel Dos Reis <gdr@integrable-solutions.net>
5564 * c-pretty-print.h (c_pretty_printer::declaration): Now a virtual
5566 (c_pretty_printer::declaration_specifiers): Likewise.
5567 (c_pretty_printer::declarator): Likewise.
5568 (c_pretty_printer::abstract_declarator): Likewise.
5569 (c_pretty_printer::direct_abstract_declarator): Likewise.
5570 (c_pretty_printer::direct_declarator): Likewise.
5571 (c_pretty_printer::function_specifier): Likewise.
5572 (pp_declaration): Adjust.
5573 (pp_declaration_specifiers): Likewise.
5574 (pp_abstract_declarator): Likewise.
5575 (pp_direct_declarator): Likewise.
5576 (pp_function_specifier): Likewise.
5577 (pp_direct_abstract_declarator): Remove as unused.
5578 (pp_c_declaration): Remove.
5579 (pp_c_declaration_specifiers): Likewise.
5580 (pp_c_declarator): Likewise.
5581 (pp_c_direct_declarator): Likewise.
5582 (pp_c_function_specifier): Likewise.
5583 (pp_c_direct_abstract_declarator): Likewise.
5584 * c-pretty-print.c (c_pretty_printer::abstract_declarator): Rename
5585 from pp_c_abstract_declarator. Adjust.
5586 (c_pretty_printer::direct_abstract_declarator): Rename from
5587 pp_c_direct_abstract_declarator. Adjust.
5588 (c_pretty_printer::function_specifier): Rename from
5589 pp_c_function_specifier. Adjust.
5590 (c_pretty_printer::declaration_specifiers): Rename from
5591 pp_c_declaration_specifiers. Adjust.
5592 (c_pretty_printer::direct_declarator): Rename from
5593 pp_c_direct_declarator. Adjust.
5594 (c_pretty_printer::declarator): Rename from pp_c_declarator. Adjust.
5595 (c_pretty_printer::declaration): Rename from pp_c_declaration. Adjust.
5596 (c_pretty_printer::c_pretty_printer): Do not assign to
5597 declaration, declaration_specifiers, declarator,
5598 direct_declarator, direct_abstract_declarator, function_specifier.
5600 2013-08-26 Gabriel Dos Reis <gdre@integrable-solutions.net>
5602 * c-pretty-print.h (c_pretty_printer::unary_expression): Now a
5603 virtual member function.
5604 (c_pretty_printer::multiplicative_expression): Likewise.
5605 (c_pretty_printer::conditional_expression): Likewise.
5606 (c_pretty_printer::assignment_expression): Likewise.
5607 (c_pretty_printer::expression): Likewise.
5608 (pp_unary_expression): Adjust.
5609 (pp_multiplicative_expression): Likewise.
5610 (pp_assignment_expression): Likewise.
5611 (pp_conditional_expression): Likewise.
5612 (pp_expression): Likewise.
5613 * c-pretty-print.c (c_pretty_printer::unary_expression): Rename
5614 from pp_c_unary_expression. Adjust.
5615 (c_pretty_printer::multiplicative_expression): Rename from
5616 pp_c_multiplicative_expression. Adjust.
5617 (c_pretty_printer::conditional_expression): Rename from
5618 pp_c_conditional_expression. Adjust.
5619 (c_pretty_printer::assignment_expression): Rename from
5620 pp_c_assignment_expression. Adjust.
5621 (c_pretty_printer::expression): Rename from pp_c_expression. Adjust.
5622 (c_pretty_printer::c_pretty_printer): Do not assign to
5623 unary_expression, multiplicative_expression,
5624 conditional_expression, expression.
5626 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
5628 * c-pretty-print.h (c_pretty_printer::postfix_expression): Now a
5629 virtual member function.
5630 (pp_postfix_expression): Adjust.
5631 (pp_c_postfix_expression): Remove.
5632 * c-pretty-print.c (c_pretty_printer::postfix_expression): Rename
5633 from pp_c_postfix_expression. Adjust.
5634 (c_pretty_printer::c_pretty_printer): Do not assign to
5637 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
5639 * c-pretty-print.h (c_pretty_printer::primary_expression): Now a
5640 virtua member function.
5641 (pp_primary_expression): Adjust.
5642 (pp_c_primary_expression): Remove.
5643 * c-pretty-print.c (c_pretty_printer::primary_expression): Rename
5644 from pp_c_primary_expression. Adjust.
5645 (pp_c_initializer_list): Use pp_primary_expression.
5646 (c_pretty_printer::c_pretty_printer): Do not assign to
5649 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
5651 * c-pretty-print.h (c_pretty_printer::translate_string): Declare.
5652 * c-pretty-print.c (M_): Remove.
5653 (c_pretty_printer::translate_string): Define.
5654 (pp_c_type_specifier): Use it.
5655 (pp_c_primary_expression): Likewise.
5656 (pp_c_expression): Likewise.
5658 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
5660 * c-pretty-print.h (c_pretty_printer::id_expression): Now a
5662 (pp_c_id_expression): Remove.
5663 (pp_id_expression): Adjust.
5664 * c-pretty-print.c (c_pretty_printer::id_expression): Rename from
5665 pp_c_id_expression. Adjust.
5666 (pp_c_postfix_expression): Use pp_id_expression.
5667 (c_pretty_printer::c_pretty_printer): Do not assign to id_expression.
5669 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
5671 * c-pretty-print.h (c_pretty_printer::constant): Now a virtual
5673 (pp_constant): Adjust.
5674 (pp_c_constant): Remove.
5675 * c-pretty-print.c (c_pretty_printer::constant): Rename from
5676 pp_c_constant. Adjust.
5678 (pp_c_primary_expression): Call pp_constant in lieu of pp_c_constant.
5679 (c_pretty_printer::c_pretty_printer): Remove assignment to constant.
5681 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
5683 * c-pretty-print.h (pp_c_pretty_printer_init): Remove.
5684 (c_pretty_printer::c_pretty_printer): Declare.
5685 * c-pretty-print.c (pretty_printer::c_pretty_printer): Rename from
5686 c_pretty_printer_init. Adjust.
5687 (print_c_tree): Do not call c_pretty_printer_init.
5688 * c-ada-spec.c (dump_ads): Remove call to pp_construct.
5690 2013-08-09 Arnaud Charlet <charlet@adacore.com>
5692 * c-ada-spec.c (print_ada_declaration): Prevent accessing null asm name
5694 2013-08-05 Paolo Carlini <paolo.carlini@oracle.com>
5697 * c-common.c (pointer_int_sum): Add bool parameter.
5698 * c-common.h (pointer_int_sum): Adjust declaration.
5700 2013-08-05 Gabriel Dos Reis <gdr@integrable-solutions.net>
5702 * c-pretty-print.c (print_c_tree): Simplify. Use non-static local
5703 c_pretty_printer variable.
5705 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
5707 * c-pretty-print.h (c_pretty_printer): Derive from pretty_printer.
5709 (pp_c_base): Likewise. Adjust users.
5710 * c-pretty-print.c (pp_c_maybe_whitespace): Adjust.
5711 (pp_c_whitespace): Do not call pp_base.
5712 (pp_c_left_paren): Likewise.
5713 (pp_c_right_paren): Likewise.
5714 (pp_c_left_brace): Likewise.
5715 (pp_c_right_brace): Likewise.
5716 (pp_c_left_bracket): Likewise.
5717 (pp_c_right_bracket): Likewise.
5718 (pp_c_dot): Likewise.
5719 (pp_c_ampersand): Likewise.
5720 (pp_c_star): Likewise.
5721 (pp_c_arrow): Likewise.
5722 (pp_c_semicolon): Likewise.
5723 (pp_c_complement): Likewise.
5724 (pp_c_exclamation): Likewise.
5725 (pp_c_direct_declarator): Likewise.
5726 (pp_c_ws_string): Likewise.
5727 (pp_c_identifier): Likewise.
5728 (pp_c_statement): Likewise.
5729 (print_c_tree): Likewise.
5731 2013-08-04 Ed Smith-Rowland <3dw4rd@verizon.net>
5734 * c-common.c (c_parse_error): Catch user-defined literal tokens and
5735 provide useful error strings.
5737 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
5739 * c-ada-spec.c (pp_ada_tree_identifier): Use specialized pretty
5740 printer functions instead of pp_string or operators and punctuators.
5741 (dump_generic_ada_node): Likewise.
5742 * c-pretty-print.c (pp_c_type_specifier): Likewise.
5743 (pp_c_relational_expression): Likewise.
5744 (pp_c_logical_or_expression): Likewise.
5746 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
5748 * c-ada-spec.c (print_ada_macros): Use specialized pretty printer
5749 functions instead of pp_character.
5750 (pp_ada_tree_identifier): Likewise.
5751 (dump_ada_double_name): Likewise.
5752 (dump_ada_function_declaration): Likewise.
5753 (dump_ada_array_domains): Likewise.
5754 (dump_template_types): Likewise.
5755 (dump_generic_ada_node): Likewise.
5756 (print_ada_declaration): Likewise.
5757 (print_ada_struct_decl): Likewise.
5758 * c-pretty-print.c (pp_c_integer_constant): Likewise.
5760 2013-07-23 Tom Tromey <tromey@redhat.com>
5762 * c-common.h (enum rid) <RID_GENERIC>: New constant.
5763 * c-common.c (c_common_reswords): Add _Generic.
5765 2013-07-21 OndÅ
\99ej BÃlka <neleai@seznam.cz>
5767 * c-common.c: Fix typos.
5768 * c-common.h: Likewise.
5770 2013-07-13 Lubos Lunak <l.lunak@suse.cz>
5773 * c-common.c (c_common_attribute_table): Add warn_unused.
5774 (handle_warn_unused_attribute): New.
5776 2013-07-10 Jakub Jelinek <jakub@redhat.com>
5778 * c-ppoutput.c (scan_translation_unit): Call account_for_newlines
5779 for all CPP_TOKEN_FLD_STR tokens, not just CPP_COMMENT.
5781 2013-07-10 Paolo Carlini <paolo.carlini@oracle.com>
5784 * c.opt: Add Wconditionally-supported.
5786 2013-07-08 Graham Stott <graham.stott@btinternet.com>
5788 * array-notation-common.c (length_mismatch_in_expr_p): Delete
5789 unused variables l_length and l_node.
5791 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
5794 * c-common.c (complete_array_type): Delay folding first index
5795 like other indices. When folding, check for index overflow.
5797 2013-06-27 Marc Glisse <marc.glisse@inria.fr>
5800 * c-common.h (c_build_vec_perm_expr): New complain argument.
5801 * c-common.c (c_build_vec_perm_expr): Likewise.
5802 Use save_expr also in C++.
5804 2013-06-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
5806 * c-common.c (c_common_nodes_and_builtins): Use cxx11 in lieu of cxx0x.
5807 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
5808 * c-opts.c (c_common_post_options): Likewise.
5810 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
5812 * array-notation-common.c (length_mismatch_in_expr): Changed the
5813 parameter type's from a dynamic array to a vec_tree. Also removed
5814 the size parameters.
5815 * c-common.h (length_mismatch_in_expr_p): Fixed prototype's as per
5818 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
5820 * c-common.h (struct cilkplus_an_parts): New structure.
5821 (struct cilkplus_an_loop_parts): Likewise.
5822 (cilkplus_extract_an_triplets): New prototype.
5823 (fix_sec_implicit_args): Likewise.
5824 * array-notation-common.c (cilkplus_extract_an_triplets): New function.
5825 (fix_sec_implicit_args): Likewise.
5827 2013-06-20 Balaji V. Iyer <balaji.v.iyer@intel.com>
5829 * array-notation-common.c (find_inv_trees): Removed an unwanted
5831 * c-common.h (struct inv_list::additional_tcodes): Changed type from
5832 enum rid to enum tree_code.
5834 2013-06-11 Jan Hubicka <jh@suse.cz>
5836 * c-common.c (handle_alias_ifunc_attribute): Do not set
5837 DECL_EXTERNAL for weakref variables.
5838 * c-pragma.c (handle_pragma_weak): Make sure aliases
5839 are not declared as external.
5841 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
5843 * array-notation-common.c (length_mismatch_in_expr_p): Moved this
5844 function from c/c-array-notation.c.
5845 (is_cilkplus_reduce_builtin): Likewise.
5846 (find_rank): Likewise.
5847 (extract_array_notation_exprs): Likewise.
5848 (replace_array_notations): Likewise.
5849 (find_inv_trees): Likewise.
5850 (replace_inv_trees): Likewise.
5851 (contains_array_notation_expr): Likewise.
5852 (find_correct_array_notation_type): Likewise.
5853 * c-common.h (struct inv_list): Moved this struct from the file
5854 c/c-array-notation.c and added a new field called additional tcodes.
5855 (length_mismatch_in_expr_p): New prototype.
5856 (is_cilkplus_reduce_builtin): Likewise.
5857 (find_rank): Likewise.
5858 (extract_array_notation_exprs): Likewise.
5859 (replace_array_notation): Likewise.
5860 (find_inv_trees): Likewise.
5861 (replace_inv_trees): Likewise.
5862 (find_correct_array_notation_type): Likewise.
5864 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
5866 * c-common.c (c_define_builtins): When cilkplus is enabled, the
5867 function array_notation_init_builtins is called.
5868 (c_common_init_ts): Added ARRAY_NOTATION_REF as typed.
5869 * c-common.def (ARRAY_NOTATION_REF): New tree.
5870 * c-common.h (build_array_notation_expr): New function declaration.
5871 (build_array_notation_ref): Likewise.
5872 (extract_sec_implicit_index_arg): New extern declaration.
5873 (is_sec_implicit_index_fn): Likewise.
5874 (ARRAY_NOTATION_CHECK): New define.
5875 (ARRAY_NOTATION_ARRAY): Likewise.
5876 (ARRAY_NOTATION_START): Likewise.
5877 (ARRAY_NOTATION_LENGTH): Likewise.
5878 (ARRAY_NOTATION_STRIDE): Likewise.
5879 * c-pretty-print.c (pp_c_postifix_expression): Added a new case for
5881 (pp_c_expression): Likewise.
5882 * c.opt (flag_enable_cilkplus): New flag.
5883 * array-notation-common.c: New file.
5885 2013-05-14 Jakub Jelinek <jakub@redhat.com>
5888 * c-common.c (verify_tree): Don't recurse into SIZEOF_EXPR.
5890 2013-05-10 Marc Glisse <marc.glisse@inria.fr>
5892 * c-common.c (vector_types_convertible_p): No TYPE_PRECISION for
5895 2013-05-07 Han Shen <shenhan@google.com>
5897 * c-cppbuiltin.c (c_cpp_builtins): Added "__SSP_STRONG__=3".
5899 2013-04-29 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
5901 * c-common.c (check_user_alignment): Emit error for negative values.
5903 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
5905 * c-opts.c (set_std_cxx11): Use CLK_CXX1Y and CLK_GNUCXX1Y.
5907 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
5909 * c-cppbuiltin.c (c_cpp_builtins): Do not define
5910 __GXX_EXPERIMENTAL_CXX1Y__.
5912 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
5913 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
5915 * c.opt ([Wpointer-arith]): Enabled by -Wpedantic, as documented.
5916 * c-common.c (pointer_int_sum): Change -Wpointer-arith pedwarns
5917 to simply use OPT_Wpointer_arith.
5918 (c_sizeof_or_alignof_type): Likewise.
5920 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
5922 * c-cppbuiltin.c (c_cpp_builtins): Define __GXX_EXPERIMENTAL_CXX1Y__.
5924 2013-04-12 Jakub Jelinek <jakub@redhat.com>
5926 * c-format.c (gcc_diag_char_table, gcc_tdiag_char_table,
5927 gcc_cdiag_char_table, gcc_cxxdiag_char_table): Add %r and %R format
5930 2013-04-07 Steven Bosscher <steven@gcc.gnu.org>
5932 * c-pragma.c (add_to_renaming_pragma_list): Fix leading comment.
5934 2013-04-03 Paolo Carlini <paolo.carlini@oracle.com>
5936 * c-common.c (pointer_int_sum): Remove dead code.
5938 2013-03-09 Richard Sandiford <rdsandiford@googlemail.com>
5941 * c-common.c (handle_optimize_attribute): Don't call
5942 save_optabs_if_changed.
5944 2013-03-05 Jakub Jelinek <jakub@redhat.com>
5947 * c-pch.c (pch_init): Free target_validity at the end.
5949 2013-03-04 Jakub Jelinek <jakub@redhat.com>
5951 * c-pretty-print.c (pp_c_pretty_printer_init): Clear pp->flags.
5953 2013-02-28 Konstantin Serebryany <konstantin.s.serebryany@gmail.com>
5954 Jakub Jelinek <jakub@redhat.com>
5957 * c-common.c (handle_no_sanitize_address_attribute): New function.
5958 (c_common_attribute_table): Add no_sanitize_address attribute.
5959 (handle_no_address_safety_analysis_attribute): Add
5960 no_sanitize_address attribute, not no_address_safety_analysis
5963 2013-02-18 Aldy Hernandez <aldyh@redhat.com>
5966 * c-common.c (handle_optimize_attribute): Call
5967 save_optabs_if_changed.
5969 2013-02-18 Jakub Jelinek <jakub@redhat.com>
5970 Steven Bosscher <steven@gcc.gnu.org>
5973 * c-opts.c (c_common_post_options): If debug info is enabled
5974 and non-dwarf*, refuse to load PCH files and when writing PCH
5977 2013-02-05 Jakub Jelinek <jakub@redhat.com>
5980 * c-common.c (handle_error_attribute): Fix condition.
5982 2013-01-30 Jakub Jelinek <jakub@redhat.com>
5985 * c-common.c (handle_target_attribute): Revert 2012-12-26 change.
5987 2013-01-18 Jason Merrill <jason@redhat.com>
5990 * c.opt (-fextern-tls-init): New.
5991 * c-opts.c (c_common_post_options): Handle it.
5993 2013-01-09 Jakub Jelinek <jakub@redhat.com>
5996 * c-common.c (c_fully_fold_internal): Warn for LSHIFT_EXPR and
5997 RSHIFT_EXPR, if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST
5998 and is either negative or bigger or equal to type precision
5999 of the first operand.
6001 2012-12-03 Marek Polacek <polacek@redhat.com>
6004 * c-common.c (check_user_alignment): Swap order of tests,
6005 check TREE_CODE first.
6007 2012-11-29 Ed Smith-Rowland <3dw4rd@verizon.net>
6010 * c-common.h (overflow_type): New enum.
6011 (build_userdef_literal): Add overflow_type argument.
6012 (tree_userdef_literal): Add overflow_type.
6013 (USERDEF_LITERAL_OVERFLOW): New access macro.
6014 * c-common.c (build_userdef_literal): Add overflow_type
6016 * c-lex.c (c_lex_with_flags): Add overflow_type to
6017 build_userdef_literal calls.
6018 (interpret_integer, interpret_float): Add overflow_type argument.
6020 2012-11-28 Richard Biener <rguenther@suse.de>
6023 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
6024 here and use a type with proper overflow behavior for types that would
6025 need to be promoted for the arithmetic.
6027 2012-11-23 Jakub Jelinek <jakub@redhat.com>
6030 * c-common.c (handle_no_address_safety_analysis_attribute): New
6032 (c_common_attribute_table): Add no_address_safety_analysis.
6034 2012-11-16 Simon Baldwin <simonb@google.com>
6036 * c.opt: Add f[no-]canonical-system-headers.
6037 * c-opts.c (c_common_handle_option): Handle
6038 OPT_fcanonical_system_headers.
6040 2012-11-09 Ed Smith-Rowland <3dw4rd@verizon.net>
6043 * c-opts.c (c_common_handle_option): Set new flags.
6044 * c.opt: Describe new flags.
6046 2012-11-09 Jason Merrill <jason@redhat.com>
6048 * c.opt (Wabi-tag): New.
6050 2012-11-09 Andi Kleen <ak@linux.intel.com>
6053 * c-common.c (get_atomic_generic_size): Mask with
6056 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
6059 * c.opt (Wformat): Make it Alias Wformat=1.
6060 (Wformat-contains-nul,Wformat-extra-args,Wformat-nonliteral,
6061 Wformat-security,Wformat-y2k,Wformat-zero-length): Use
6063 (Wformat=): RejectNegative. Use LangEnabledBy.
6064 (Wnonnull): Use LangEnabledBy.
6065 * c-opts.c (c_common_handle_option): Do not handle Wformat here.
6066 * c-format.c (set_Wformat): Delete.
6067 (decode_format_attr): Replace OPT_Wformat with OPT_Wformat_.
6068 (maybe_read_dollar_number): Likewise.
6069 (avoid_dollar_number): Likewise.
6070 (finish_dollar_format_checking): Likewise.
6071 (check_format_info): Likewise.
6072 (check_format_info_main): Likewise.
6073 (check_format_types): Likewise.
6074 (format_type_warning): Likewise.
6075 * c-common.c (int): Likewise.
6076 (check_function_sentinel): Likewise.
6077 * c-common.h (warn_format,set_Wformat): Do not declare here.
6079 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
6082 * c.opt(Warray-bounds,Wdelete-non-virtual-dtor,Wenum-compare,
6083 Wmain,Woverlength-strings, Wunknown-pragmas,Wunused-macros):
6085 (Wswitch,Wswitch-default,Wswitch-enum): Likewise. Move here from
6087 (Wvariadic-macros): Init(1).
6088 * c-opts.c (c_common_handle_option): Do not handle them
6090 (c_common_post_options): Likewise.
6091 (sanitize_cpp_opts): warn_unused_macros is now
6092 cpp_warn_unused_macros.
6093 (push_command_line_include): Likewise.
6094 * c-common.c (warn_unknown_pragmas): Do not define.
6095 * c-common.h (warn_unknown_pragmas): Do not declare.
6097 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
6100 * c-common.c (conversion_warning): Handle conditional expressions.
6102 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
6105 * c.opt (Wreturn_local_addr): Define new option.
6107 2012-10-25 Jason Merrill <jason@redhat.com>
6109 * c.opt (Wvirtual-move-assign): New.
6111 * c.opt (Winherited-variadic-ctor): New.
6113 2012-10-25 Marc Glisse <marc.glisse@inria.fr>
6116 * c-common.c (scalar_to_vector): Handle VEC_COND_EXPR.
6118 2012-10-23 Joseph Myers <joseph@codesourcery.com>
6120 * c-common.h (pch_cpp_save_state): Declare.
6121 * c-target.def (c_preinclude): New hook.
6122 * c-opts.c (done_preinclude): New.
6123 (push_command_line_include): Handle default preincluded header.
6124 (cb_file_change): Call pch_cpp_save_state when calling
6125 push_command_line_include.
6126 * c-pch.c (pch_ready_to_save_cpp_state, pch_cpp_state_saved)
6127 (pch_cpp_save_state): New.
6128 (pch_init): Call pch_cpp_save_state conditionally, instead of
6129 calling cpp_save_state.
6131 2012-10-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
6135 * c.opt (Waddress,Wchar-subscripts,Wsign-conversion,Wimplicit,
6136 Wimplicit-function-declaration,Wimplicit-int,Wsizeof-pointer-memaccess,
6137 Wnarrowing,Wparentheses,Wpointer-sign,Wreturn-type,Wsequence-point,
6138 Wsign-compare,Wuninitialized,Wmaybe-uninitialized,Wunused,
6139 Wvolatile-register-var): Add LangEnabledBy or EnabledBy.
6140 * c-opts.c (c_common_handle_option): Remove explicit handling from
6142 (c_common_post_options): Likewise.
6144 2012-10-18 Eric Botcazou <ebotcazou@adacore.com>
6146 * c-ada-spec.c (LOCATION_COL): Delete.
6147 (compare_location): New function.
6148 (compare_node): Use it.
6149 (compare_comment): Likewise.
6151 2012-10-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
6155 * c.opt (Wstrict-aliasing=,Wstrict-overflow=): Use LangEnabledBy.
6156 * c-opts.c (c_common_handle_option): Do not set them here. Add
6158 (c_common_post_options): Likewise.
6160 2012-10-16 Eric Botcazou <ebotcazou@adacore.com>
6162 * c-ada-spec.c (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Define.
6163 (dump_generic_ada_node) <INTEGER_CST>: Deal with sizetype specially.
6164 Remove POINTER_TYPE handling, add large unsigned handling and use
6165 ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX for big numbers.
6167 2012-10-12 Jakub Jelinek <jakub@redhat.com>
6170 * c-common.h (sizeof_pointer_memaccess_warning): Adjust prototype.
6171 * c-common.c (sizeof_pointer_memaccess_warning): Take array of 3
6172 locs and array of 3 trees instead of just single loc and single
6173 sizeof_arg tree. Handle __builtin___*_chk builtins too, and
6174 also stpncpy, bcopy, bcmp, bzero, snprintf and vsnprintf builtins.
6175 For *cmp* builtins that take two sources strings report warnings
6176 about first and second source, not about destination and source.
6178 2012-10-12 Marc Glisse <marc.glisse@inria.fr>
6181 * c-common.h (enum ref_operator) [RO_ARROW_STAR]: New.
6183 2012-10-11 Eric Botcazou <ebotcazou@adacore.com>
6185 * c-ada-spec.c (dump_ada_template): Bail out for template declarations
6186 declaring something coming from another file.
6188 2012-10-10 Arnaud Charlet <charlet@adacore.com>
6191 * c-ada-spec.c (print_ada_struct_decl): Increase buf size.
6193 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
6196 * c-common.c (warn_about_parentheses): Add location_t parameter;
6197 use EXPR_LOC_OR_LOC.
6198 * c-common.h: Update declaration.
6200 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
6203 * c-common.c (scalar_to_vector): Moved from c-typeck.c. Support
6204 more operations. Make error messages optional.
6205 * c-common.h (enum stv_conv): Moved from c-typeck.c.
6206 (scalar_to_vector): Declare.
6208 2012-10-08 Jason Merrill <jason@redhat.com>
6210 * c-common.c (c_common_reswords): Add thread_local.
6212 2012-10-08 Dodji Seketeli <dodji@redhat.com>
6214 PR c++/53528 C++11 attribute support
6215 * c-common.h (bitfield_p, cxx_fundamental_alignment_p): Declare
6217 * c-common.c (check_cxx_fundamental_alignment_constraints): New
6219 (handle_aligned_attribute): In choose strictest alignment
6220 among many. Use new check_cxx_fundamental_alignment_constraints.
6221 (handle_transparent_union_attribute): In c++11 attribute syntax,
6222 don't look through typedefs.
6224 2012-10-04 Arnaud Charlet <charlet@adacore.com>
6226 * c-ada-spec.c (print_ada_declaration): Remove handling of TDF_RAW.
6227 * c.opt (-fdump-ada-spec, -fdump-ada-spec-slim): Move switch definition
6230 2012-09-25 Dehao Chen <dehao@google.com>
6233 * c-pch.c (c_common_read_pch): Rebuild the location_adhoc_data
6234 map when read in the pch.
6236 2012-09-18 Arnaud Charlet <charlet@adacore.com>
6238 * c-ada-spec.c: Style fixes.
6240 2012-09-18 Thomas Quinot <quinot@adacore.com>
6242 * c.opt (-fada-spec-parent): Define new command line switch.
6243 * c-ada-spec.c (get_ada_package): When -fada-spec-parent
6244 is specified, generate binding spec as a child of the specified unit.
6246 2012-09-13 Paolo Carlini <paolo.carlini@oracle.com>
6247 Manuel López-Ibáñez <manu@gcc.gnu.org>
6250 * c.opt ([Winit-self]): Enabled by -Wall in C++.
6252 2012-08-23 Arnaud Charlet <charlet@adacore.com>
6254 * c-ada-spec.c (dump_generic_ada_node): Fix handling of name_only
6255 for pointers, and add missing Convention C pragma.
6256 (print_ada_struct_decl): Add missing aliased keyword.
6257 (dump_ads): Add pragma Ada_2005 and Style_Checks (Off).
6259 2012-08-17 Jakub Jelinek <jakub@redhat.com>
6261 * c-common.c (sizeof_pointer_memaccess_warning): New function.
6262 * c.opt (-Wsizeof-pointer-memaccess): Add new option.
6263 * c-opts.c (c_common_handle_option): Enable it for -Wall.
6264 * c-common.h (sizeof_pointer_memaccess_warning): Add prototype.
6265 * c-common.def (SIZEOF_EXPR): Moved here from cp-tree.def.
6267 2012-08-10 Richard Guenther <rguenther@suse.de>
6269 * c-pretty-print.c (pp_c_expression): Handle anonymous SSA names.
6271 2012-08-07 Steven Bosscher <steven@gcc.gnu.org>
6273 * c-pretty-print.c (pp_c_function_definition): Use pp_newline_and_flush
6274 instead of separate pp_newline and pp_flush.
6275 (print_c_tree): Likewise.
6277 2012-07-26 Richard Henderson <rth@redhat.com>
6279 * c-common.c (handle_hot_attribute): Allow labels.
6280 (handle_cold_attribute): Likewise.
6282 2012-07-20 Jakub Jelinek <jakub@redhat.com>
6285 * c-common.c (check_function_nonnull): Handle multiple nonnull
6286 attributes properly.
6288 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
6290 * c-gimplify.c: Include dumpfile.h instead of tree-dump.h.
6291 * c-ada-spec.c: Likewise.
6292 * c-dump.c (dump_stmt): Move to cp/dump.c, the only user.
6294 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
6296 * c-pch.c (CHECK_NO_ASM_OUT_DURING_PCH): Do not define.
6297 Remove code conditional on it.
6299 2012-07-11 Steven Bosscher <steven@gcc.gnu.org>
6301 * c-gimplify.c: Do not include basic-block.h.
6302 * c-common.c: Do not include linfuncs.h.
6304 2012-07-08 Steven Bosscher <steven@gcc.gnu.org>
6306 * c-common.h: Include tree.h.
6308 2012-07-02 Jason Merrill <jason@redhat.com>
6311 * c-common.c (get_priority): Call default_conversion.
6313 2012-07-01 Uros Bizjak <ubizjak@gmail.com>
6315 * c-pch.c (c_common_write_pch): Remove unused variables.
6317 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
6319 * cppspec.c: Moved from gcc/ to here.
6321 2012-06-27 Kai Tietz <ktietz@redhat.com>
6323 PR preprocessor/37215
6324 * c-ppoutput.c (preprocess_file): Check for nonempty buffer.
6326 2012-06-21 Steven Bosscher <steven@gcc.gnu.org>
6328 * c-common.h (c_common_print_pch_checksum): Remove.
6329 * c-pch.c: Do not include output.h.
6330 (CHECK_NO_ASM_OUT_DURING_PCH): Define and add FIXME.
6331 (asm_out_file): Define iff CHECK_NO_ASM_OUT_DURING_PCH isdefined.
6332 (asm_file_startpos): Define iff CHECK_NO_ASM_OUT_DURING_PCH is defined.
6333 (struct c_pch_header): Remove.
6334 (get_ident): Update gpch version.
6335 (pch_init): Do not print executable_checksum to asm_out_file.
6336 Do not fail if there is no asm_out_file to read back from. Set
6337 asm_file_startpos only if CHECK_NO_ASM_OUT_DURING_PCH is defined.
6338 (c_common_write_pch): Verify that nothing was written to asm_out_file
6339 since pch_init was called. Do not write a c_pch_header, and do not
6340 copy from asm_out_file to the PCH.
6341 (c_common_read_pch): Do not read a c_pch_header, and do not restore
6342 the content of asm_out_file from the PCH.
6343 (c_common_print_pch_checksum): Remove.
6344 * c-opts.c (c_common_init): Print out executable_checksum directly.
6346 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
6348 * c-target.def (objc_declare_unresolved_class_reference,
6349 objc_declare_class_definition): Add new hooks.
6351 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
6353 * c-lex.c: Do not include output.h.
6354 (cb_ident): Try to put out .ident with targetm.asm_out.output_ident.
6355 Remove uses of ASM_OUTPUT_IDENT.
6357 2012-06-15 Marc Glisse <marc.glisse@inria.fr>
6360 * c-common.h (c_build_vec_perm_expr): Move decl here.
6361 * c-common.c (c_build_vec_perm_expr): Move definition
6364 2012-06-06 Steven Bosscher <steven@gcc.gnu.org>
6366 * c.opt (fconserve-space): Turn into a no-op.
6368 2012-06-04 Sterling Augustine <saugustine@google.com>
6370 * c-pretty-print.h (pp_c_flag_gnu_v3): New enumerator.
6371 * c-pretty-print.c (pp_c_specifier_qualifier_list): Check it at
6372 both the start and end of the function.
6374 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
6376 * c-common.c: Do not include output.h.
6377 * c-pragma.c: Likewise.
6379 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
6381 * error.c (dump_decl): Check pp_c_flag_gnu_v3.
6382 (decl_as_dwarf_string, lang_decl_dwarf_name): New functions.
6383 (lang_decl_name): Handle namespace decls.
6385 2012-05-31 Steven Bosscher <steven@gcc.gnu.org>
6387 * c-ada-spec.c: Do not include output.h.
6388 * c-semantics.c: Likewise.
6390 2012-05-29 Joseph Myers <joseph@codesourcery.com>
6392 * c-common.c: Fix typo.
6394 2012-05-29 Michael Matz <matz@suse.de>
6396 * c-common.h (c_expand_decl): Remove prototype.
6398 2012-05-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
6400 * c.opt (Wmissing-braces): Use LangEnabledBy(C ObjC,Wall).
6401 * c-opts.c (c_common_handle_option): Remove code handling
6402 warn_missing_braces.
6404 2012-05-28 Paolo Carlini <paolo.carlini@oracle.com>
6407 * c-opts.c (c_common_handle_option): For C++ -Wall doesn't enable
6410 2012-05-22 Dodji Seketeli <dodji@redhat.com>
6413 * c.opt (Wunused-local-typedefs): Use EnabledBy(Wunused).
6415 2012-05-17 Manuel López-Ibáñez <manu@gcc.gnu.org>
6417 * c.opt (--pedantic-errors,-pedantic-errors): Do not handle here.
6418 * c-opts.c (c_common_handle_option): Do not handle explicitly
6419 Wreturn-type, Wwrite-strings, warn_ecpp, and -pedantic-errors.
6421 2012-05-16 Dodji Seketeli <dodji@redhat.com>
6423 PR preprocessor/7263
6424 * c-lex.c (c_lex_with_flags): Pass a virtual location to the call
6425 to cpp_classify_number. For diagnostics, use the precise location
6426 instead of the global input_location.
6428 2012-05-15 Paolo Carlini <paolo.carlini@oracle.com>
6431 * c-common.c (shorten_compare): Check c_inhibit_evaluation_warnings.
6433 2012-05-14 Bernd Schmidt <bernds@codesourcery.com>
6435 * c-common.c (DEF_ATTR_STRING): Define and undefine as necessary.
6437 2012-05-14 Manuel López-Ibáñez <manu@gcc.gnu.org>
6440 * c.opt (Wc++0X-compat,Wdelete-non-virtual-dtor,Wjump-misses-init,
6441 Wreorder): Use LangEnabledBy.
6442 * c-opts.c (c_common_handle_option): Do not enable them
6443 explicitly. Call lang-specific generated functions.
6444 (c_common_post_options): Do not set them here.
6446 2012-05-13 Manuel López-Ibáñez <manu@gcc.gnu.org>
6448 * c.opt (Wclobbered,Wempty-body,Wignored-qualifiers,
6449 Wmissing-field-initializers,Wmissing-parameter-type,
6450 Wold-style-declaration,Woverride-init): Use EnabledBy.
6451 * c-opts.c (c_common_post_options): Do not set here explicitly.
6453 2012-05-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
6456 * c-opts.c (c_common_handle_option): Use handle_generated_option
6457 to enable sub-options.
6459 2012-05-10 Paolo Carlini <paolo.carlini@oracle.com>
6462 * c-common.c (warnings_for_convert_and_check): Use warning_at.
6464 2012-05-10 Richard Guenther <rguenther@suse.de>
6466 * c-common.c (c_sizeof_or_alignof_type): Remove assert and
6467 adjust commentary about TYPE_IS_SIZETYPE types.
6469 2012-05-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
6472 * c-common.c (warn_logical_operator): Check that argument of
6473 integer_zerop is not NULL.
6475 2012-05-05 Manuel López-Ibáñez <manu@gcc.gnu.org>
6478 * c-common.c (warn_logical_operator): Do not warn if either side
6479 is already true or false.
6481 2012-05-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
6484 * c-common.c (expr_original_type): New.
6485 (shorten_compare): Do not warn for enumeration types.
6487 2012-05-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
6489 * c.opt (fpermissive): Add Var(flag_permissive).
6491 2012-04-30 Marc Glisse <marc.glisse@inria.fr>
6494 * c-common.c (convert_vector_to_pointer_for_subscript): New function.
6495 * c-common.h (convert_vector_to_pointer_for_subscript): Declare it.
6497 2012-04-30 Dodji Seketeli <dodji@redhat.com>
6499 Add -Wvarargs option
6500 * c.opt (Wvarargs): Define new option.
6502 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
6504 * c-common.c (check_function_arguments): Replace
6505 Wmissing-format-attribute with Wsuggest-attribute=format.
6507 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
6509 * c.opt (Wsuggest-attribute=format): New. Alias of
6510 Wmissing-format-attribute.
6511 * c-format.c (decode_format_type): Replace
6512 Wmissing-format-attribute with Wsuggest-attribute=format.
6513 (check_function_format): Likewise.
6515 2012-04-27 Ollie Wild <aaw@google.com>
6517 * c-common.c: Add CPP_W_LITERAL_SUFFIX mapping.
6518 * c-opts.c (c_common_handle_option): Handle OPT_Wliteral_suffix.
6519 * c.opt: Add Wliteral-suffix.
6521 2012-04-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
6524 * c.opt (Wpedantic): New.
6525 (pedantic): Alias Wpedantic.
6526 * c-opts.c (c_common_handle_option): Replace -pedantic with -Wpedantic.
6527 (c_common_post_options): Likewise.
6528 (sanitize_cpp_opts): Likewise.
6529 * c-lex.c (interpret_float): Likewise.
6530 * c-format.c (check_format_types): Likewise.
6531 * c-common.c (pointer_int_sum): Likewise.
6532 (c_sizeof_or_alignof_type): Likewise.
6533 (c_add_case_label): Likewise.
6534 (c_do_switch_warnings): Likewise.
6535 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
6537 2012-04-15 Jason Merrill <jason@redhat.com>
6540 * c-format.c (CPLUSPLUS_STD_VER): C++11 inherits from C99.
6541 (C_STD_NAME): Distinguish between C++98 and C++11.
6543 2012-04-11 Eric Botcazou <ebotcazou@adacore.com>
6546 * c-common.h (uint16_type_node): Rename into...
6547 (c_uint16_type_node): ...this.
6548 * c-common.c (c_common_nodes_and_builtins): Adjust for above renaming.
6549 * c-cppbuiltin.c (builtin_define_stdint_macros): Likewise.
6551 2012-04-10 Manuel López-Ibáñez <manu@gcc.gnu.org>
6553 * c-common.c (warn_if_unused_value): Move definition to here.
6554 * c-common.h (warn_if_unused_value): Move declaration to here.
6556 2012-03-23 William Bader <williambader@hotmail.com>
6558 * c-lex.c (c_lex_with_flags): Avoid declarations after stmts.
6560 2012-03-20 Jason Merrill <jason@redhat.com>
6562 * c-common.h (enum cxx_dialect): Add cxx1y.
6563 * c-common.c (c_common_nodes_and_builtins): Use >= for cxx_dialect
6565 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
6566 * c-opts.c (c_common_post_options): Likewise.
6567 (set_std_cxx1y): New.
6568 (c_common_handle_option): Call it.
6569 * c.opt (-std=c++1y, -std=gnu++1y): New flags.
6571 2012-03-19 Paolo Carlini <paolo.carlini@oracle.com>
6574 * c.opt ([Wuseless-cast]): Add.
6576 2012-03-16 Richard Guenther <rguenther@suse.de>
6578 * c-pretty-print.c (pp_c_initializer_list): Adjust.
6580 2012-03-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
6583 * c.opt (ftemplate-backtrace-limit) Add.
6585 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6587 * c-cppbuiltin.c (c_cpp_builtins): Remove #pragma extern_prefix
6589 * c-pragma.c (handle_pragma_extern_prefix): Remove.
6590 (init_pragma): Don't register extern_prefix.
6592 2012-03-12 Richard Guenther <rguenther@suse.de>
6594 * c-common.c (c_common_get_narrower): Use c_common_type_for_size.
6595 (builtin_type_for_size): Likewise.
6597 2012-02-13 Jakub Jelinek <jakub@redhat.com>
6600 * c-common.c (sync_resolve_params): Don't decide whether to convert
6601 or not based on TYPE_SIZE comparison, convert whenever arg_type
6602 is unsigned INTEGER_TYPE.
6604 2012-02-06 Paolo Carlini <paolo.carlini@oracle.com>
6607 * c.opt ([Wunused-local-typedefs]): Fix description.
6609 2012-01-24 Mike Stump <mikestump@comcast.net>
6611 * c-common.c (c_common_type_for_mode): Match signed/unsigned types
6614 2012-01-18 Richard Guenther <rguenther@suse.de>
6616 * c-opts.c (c_common_post_options): Reset LTO flags if
6617 we are about to generate a PCH.
6619 2012-01-17 Paolo Carlini <paolo.carlini@oracle.com>
6622 * c-pretty-print.c (pp_c_integer_constant): For unsigned constants
6623 use pp_unsigned_wide_integer.
6625 2012-01-10 Richard Guenther <rguenther@suse.de>
6628 * c-opts.c (c_common_handle_option): Move -Werror handling
6629 to language independent code.
6631 2012-01-05 Richard Guenther <rguenther@suse.de>
6634 * c.opt (Wmudflap, fmudflap, fmudflapth, fmudflapir): Move here
6637 2011-12-30 Paolo Carlini <paolo.carlini@oracle.com>
6640 * c-common.c (c_sizeof_or_alignof_type): In C++ allow for alignof
6641 of array types with an unknown bound.
6643 2011-12-20 Joseph Myers <joseph@codesourcery.com>
6645 * c-common.c (flag_isoc99): Update comment to refer to C11.
6646 (flag_isoc1x): Change to flag_isoc11.
6647 * c-common.h (flag_isoc99): Update comment to refer to C11.
6648 (flag_isoc1x): Change to flag_isoc11.
6649 * c-cppbuiltin.c (cpp_atomic_builtins): Change comment to refer to
6651 * c-opts.c (set_std_c1x): Change to set_std_c11.
6652 (c_common_handle_option): Handle OPT_std_c11 and OPT_std_gnu11.
6654 (set_std_c89, set_std_c99, set_std_c11): Use flag_isoc11.
6655 (set_std_c1): Use CLK_STDC11 and CLK_GNUC11.
6656 * c.opt (std=c1x): Change to std=c11. Document as non-draft
6658 (std=c1x, std=iso9899:2011): Add as aliases of std=c11.
6659 (std=gnu1x): Change to std=gnu11. Refer to non-draft standard.
6660 (std=gnu1x): Make alias of std=gnu11.
6662 2011-12-19 Jason Merrill <jason@redhat.com>
6665 * c-common.c (handle_transparent_union_attribute): Check the first
6666 field if the type is complete.
6668 2011-12-15 Jonathan Wakely <jwakely.gcc@gmail.com>
6671 * c-common.c (RID_IS_FINAL): Add.
6672 * c-common.h (RID_IS_FINAL): Add.
6674 2011-11-30 Iain Sandoe <iains@gcc.gnu.org>
6676 * c.opt (fgnu-runtime): Provide full description.
6677 (fnext-runtime): Likewise.
6678 * c-opts.c (OPT_fgnu_runtime, OPT_fnext_runtime) Remove.
6680 2011-11-28 Andrew MacLeod <amacleod@redhat.com>
6682 * c-cpp-builtin.c (cpp_atomic_builtins):New. Emit all atomic
6683 predefines in one place. Add LOCK_FREE predefines.
6684 (c_cpp_builtins): Move Legacy HAVE_SYNC predefines to
6687 2011-11-24 Andrew MacLeod <amacleod@redhat.com>
6690 * c-common.c (get_atomic_generic_size): Check for various error
6692 (resolve_overloaded_atomic_exchange,
6693 resolve_overloaded_atomic_compare_exchange,
6694 resolve_overloaded_atomic_load, resolve_overloaded_atomic_store): Return
6695 error_mark_node for error conditions.
6697 2011-11-08 Richard Guenther <rguenther@suse.de>
6702 2011-11-07 Richard Henderson <rth@redhat.com>
6703 Aldy Hernandez <aldyh@redhat.com>
6704 Torvald Riegel <triegel@redhat.com>
6706 Merged from transactional-memory.
6708 * c-common.c (handle_tm_wrap_attribute,
6709 handle_tm_attribute, ignore_attribute, parse_tm_stmt_attr): New.
6710 (struct c_common_reswords): Added __transaction* keywords.
6711 (struct c_common_attribute_table): Added transaction* and tm_regparm
6713 * c-common.h: Added RID_TRANSACTION*. Added TM_ATTR* and TM_STMT*
6715 (parse_tm_stmt_attr, tm_attr_to_mask, tm_mask_to_attr,
6716 find_tm_attribute): Declare.
6718 2011-11-07 Jason Merrill <jason@redhat.com>
6721 * c-common.c, c-common.h: Revert yesterday's changes.
6723 2011-11-06 Jason Merrill <jason@redhat.com>
6726 * c-common.c (decl_has_visibility_attr): Split out from...
6727 (c_determine_visibility): ...here.
6728 * c-common.h: Declare it.
6730 2011-11-06 Joseph Myers <joseph@codesourcery.com>
6732 * c-common.c (c_common_reswords): Add _Alignas and _Alignof.
6733 (c_sizeof_or_alignof_type): Diagnose alignof applied to a function
6735 (check_user_alignment): New. Split out of
6736 handle_aligned_attribute. Disallow integer constants with
6737 noninteger types. Conditionally allow zero.
6738 (handle_aligned_attribute): Use check_user_alignment.
6739 * c-common.h (RID_ALIGNAS, check_user_alignment): New.
6741 2011-11-06 Andrew MacLeod <amacleod@redhat.com>
6742 Richard Henderson <rth@redhat.com>
6744 Merged from cxx-mem-model.
6746 * c-cppbuiltin.c (c_cpp_builtins): Test both atomic and sync patterns.
6747 * c-common.c (sync_resolve_params, sync_resolve_return): Only tweak
6748 parameters that are the same type size.
6749 (get_atomic_generic_size): New. Find size of generic
6750 atomic function parameters and do typechecking.
6751 (add_atomic_size_parameter): New. Insert size into parameter list.
6752 (resolve_overloaded_atomic_exchange): Restructure __atomic_exchange to
6753 either __atomic_exchange_n or external library call.
6754 (resolve_overloaded_atomic_compare_exchange): Restructure
6755 __atomic_compare_exchange to either _n variant or external library call.
6756 (resolve_overloaded_atomic_load): Restructure __atomic_load to either
6757 __atomic_load_n or an external library call.
6758 (resolve_overloaded_atomic_store): Restructure __atomic_store to either
6759 __atomic_store_n or an external library call.
6760 (resolve_overloaded_builtin): Handle new __atomic builtins.
6762 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
6765 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Call fold_offsetof_1.
6766 (fold_offsetof_1): Make global. Remove STOP_REF argument and adjust.
6767 <INDIRECT_REF>: Return the argument.
6768 <ARRAY_REF>: Remove special code for negative offset.
6769 Call fold_build_pointer_plus instead of size_binop.
6770 (fold_offsetof): Remove STOP_REF argument and adjust.
6771 * c-common.h (fold_offsetof_1): Declare.
6772 (fold_offsetof): Remove STOP_REF argument.
6774 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
6777 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
6778 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
6779 Wnarrowing for C++0x and C++98.
6780 * c.opt ([Wnarrowing]): Update.
6782 2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
6785 * c.opt: Add Wzero-as-null-pointer-constant.
6787 2011-10-31 Jason Merrill <jason@redhat.com>
6789 * c.opt (-fdeduce-init-list): Off by default.
6792 * c-common.h (cxx_dialect): Add cxx11 and cxx03.
6793 * c.opt: Add -std=c++11, -std=gnu++11, -std=gnu++03,
6795 * c-opts.c (set_std_cxx11): Rename from set_std_cxx0x.
6797 2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
6800 * c.opt (fvisibility-inlines-hidden): Description change.
6802 2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
6804 Implement C++11 user-defined literals.
6805 * c-common.c (build_userdef_literal): New.
6806 * c-common.def: New tree code.
6807 * c-common.h (tree_userdef_literal): New tree struct and accessors.
6808 * c-lex.c (interpret_float): Add suffix parm.
6809 (c_lex_with_flags): Build literal tokens.
6811 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
6815 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
6818 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
6819 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
6820 Wnarrowing for C++0x and C++98.
6821 * c.opt ([Wnarrowing]): Update.
6823 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
6826 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
6827 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
6828 Wnarrowing for C++0x and C++98.
6829 * c.opt ([Wnarrowing]): Update.
6831 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
6834 * c-common.c (conversion_warning): Remove code looking for
6835 artificial operands.
6837 2011-10-18 Dodji Seketeli <dodji@redhat.com>
6840 * c-lex.c (fe_file_change): Use LINEMAP_SYSP when
6841 !NO_IMPLICIT_EXTERN_C.
6843 2011-10-17 Michael Spertus <mike_spertus@symantec.com>
6845 * c-common.c (c_common_reswords): Add __bases,
6847 * c-common.h: Add RID_BASES and RID_DIRECT_BASES.
6849 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
6852 * c.opt ([Wnonnull]): Add C++ and Objective-C++.
6854 2011-10-15 Tom Tromey <tromey@redhat.com>
6855 Dodji Seketeli <dodji@redhat.com>
6857 * c.opt (fdebug-cpp): New option.
6858 * c-opts.c (c_common_handle_option): Handle the option.
6859 * c-ppoutput.c (maybe_print_line_1): New static function. Takes an
6860 output stream in parameter. Factorized from ...
6861 (maybe_print_line): ... this. Dump location debug information when
6862 -fdebug-cpp is in effect.
6863 (print_line_1): New static function. Takes an output stream in
6864 parameter. Factorized from ...
6865 (print_line): ... here. Dump location information when -fdebug-cpp
6867 (scan_translation_unit): Dump location information when
6868 -fdebug-cpp is in effect.
6870 2011-10-15 Tom Tromey <tromey@redhat.com>
6871 Dodji Seketeli <dodji@redhat.com>
6873 * c.opt (ftrack-macro-expansion): New option. Handle it with and
6875 * c-opts.c (c_common_handle_option)<case
6876 OPT_ftrack_macro_expansion_, case OPT_ftrack_macro_expansion>: New
6877 cases. Handle -ftrack-macro-expansion with and without argument.
6879 2011-10-15 Tom Tromey <tromey@redhat.com>
6880 Dodji Seketeli <dodji@redhat.com>
6882 * c-ppoutput.c (scan_translation_unit, maybe_print_line)
6883 (print_line, cb_define, do_line_change): Adjust to avoid touching
6884 the internals of struct line_map. Use the public API instead.
6885 * c-pch.c (c_common_read_pch): Likewise.
6886 * c-lex.c (fe_file_change): Likewise.
6888 2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
6891 * c.opt ([Wformat-zero-length]): Add C++ and Objective-C++.
6893 2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
6896 * c-pretty-print.c (pp_c_floating_constant): Output
6897 max_digits10 (in the ISO C++ WG N1822 sense) decimal digits.
6899 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
6901 * c-common.c (def_builtin_1): Delete old interface with two
6902 parallel arrays to hold standard builtin declarations, and replace
6903 it with a function based interface that can support creating
6904 builtins on the fly in the future. Change all uses, and poison
6905 the old names. Make sure 0 is not a legitimate builtin index.
6906 * c-omp.c (c_finish_omp_barrier): Ditto.
6907 (c_finish_omp_taskwait): Ditto.
6908 (c_finish_omp_flush): Ditto.
6910 2011-10-11 Tristan Gingold <gingold@adacore.com>
6912 * c.opt: (fallow-parameterless-variadic-functions): New.
6914 2011-09-08 Dodji Seketeli <dodji@redhat.com>
6916 PR c++/33255 - Support -Wunused-local-typedefs warning
6917 * c-common.h (struct c_language_function::local_typedefs): New
6919 (record_locally_defined_typedef, maybe_record_typedef_use)
6920 (maybe_warn_unused_local_typedefs): Declare new functions.
6921 * c-common.c (record_locally_defined_typedef)
6922 (maybe_record_typedef_use)
6923 (maybe_warn_unused_local_typedefs): Define new functions.
6924 * c.opt: Declare new -Wunused-local-typedefs flag.
6926 2011-09-06 Eric Botcazou <ebotcazou@adacore.com>
6929 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Fold offsetof-like
6932 2011-09-05 Richard Guenther <rguenther@suse.de>
6934 * c-common.c (complete_array_type): Use ssize_int (-1) instead
6935 of integer_minus_one_node for empty array upper bounds.
6937 2011-08-28 Dodji Seketeli <dodji@redhat.com>
6939 * c-pch.c (c_common_read_pch): Call linemap_add with LC_ENTER as
6940 it's the first time it's being called on this main TU.
6942 2011-08-24 Richard Guenther <rguenther@suse.de>
6945 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Fix conditional.
6947 2011-08-22 Gabriel Charette <gchare@google.com>
6949 * c-opts.c (c_finish_options): Force BUILTINS_LOCATION for tokens
6950 defined in cpp_init_builtins and c_cpp_builtins.
6952 2011-08-19 Joseph Myers <joseph@codesourcery.com>
6954 * c-common.c (c_common_reswords): Add __builtin_complex.
6955 * c-common.h (RID_BUILTIN_COMPLEX): New.
6957 2011-08-18 Joseph Myers <joseph@codesourcery.com>
6959 * c-common.c (c_common_reswords): Add _Noreturn.
6960 (keyword_is_function_specifier): Handle RID_NORETURN.
6961 * c-common.h (RID_NORETURN): New.
6963 2011-08-10 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
6965 * c-common.c (unsafe_conversion_p): New function. Check if it is
6966 unsafe to convert an expression to the type.
6967 (conversion_warning): Adjust, use unsafe_conversion_p.
6968 * c-common.h (unsafe_conversion_p): New function declaration.
6970 2011-08-02 Jakub Jelinek <jakub@redhat.com>
6972 * c-common.h (c_finish_omp_atomic): Adjust prototype.
6973 (c_finish_omp_taskyield): New prototype.
6974 * c-omp.c (c_finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
6975 arguments. Handle OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD and
6976 OMP_ATOMIC_CAPTURE_NEW in addition to OMP_ATOMIC. If LHS1
6977 or RHS1 have side-effects, evaluate those too in the right spot,
6978 if it is a decl and LHS is also a decl, error out if they
6980 (c_finish_omp_taskyield): New function.
6981 * c-cppbuiltin.c (c_cpp_builtins): Change _OPENMP to 201107.
6982 * c-pragma.c (omp_pragmas): Add taskyield.
6983 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKYIELD.
6984 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_FINAL and
6985 PRAGMA_OMP_CLAUSE_MERGEABLE.
6987 2011-07-25 Dodji Seketeli <dodji@redhat.com>
6989 * c-common.h (set_underlying_type): Remove parm name from
6992 2011-07-25 Romain Geissler <romain.geissler@gmail.com>
6994 * c-pretty-print.h: Search c-common.h in c-family.
6996 2011-07-22 Jason Merrill <jason@redhat.com>
6999 * c.opt (Wnarrowing): New.
7002 * c-common.h: Declare c_linkage_bindings.
7003 * c-pragma.c (handle_pragma_redefine_extname): Use it.
7006 * c-opts.c (set_std_cxx0x): Set flag_isoc94 and flag_isoc99.
7007 * c-pretty-print.c (pp_c_cv_qualifiers): Check c_dialect_cxx as well
7008 as flag_isoc99 for 'restrict'.
7009 (pp_c_specifier_qualifier_list): Likewise for _Complex.
7011 2011-07-21 Ian Lance Taylor <iant@google.com>
7014 * c-common.c (c_disable_warnings): New static function.
7015 (c_enable_warnings): New static function.
7016 (c_fully_fold_internal): Change local unused_p to bool. Call
7017 c_disable_warnings and c_enable_warnings rather than change
7018 c_inhibit_evaluation_warnings.
7020 2011-07-20 Jason Merrill <jason@redhat.com>
7022 PR c++/6709 (DR 743)
7023 PR c++/42603 (DR 950)
7024 * c-common.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move from cp/parser.h.
7025 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
7026 (CPP_DECLTYPE): New.
7027 * c-common.c (c_parse_error): Handle CPP_DECLTYPE.
7029 2011-07-19 Richard Guenther <rguenther@suse.de>
7031 * c-common.c (pointer_int_sum): Use fold_build_pointer_plus.
7032 * c-omp.c (c_finish_omp_for): Likewise.
7034 2011-07-12 Eric Botcazou <ebotcazou@adacore.com>
7036 * c-ada-spec.c (dump_nested_types): Put semi-colon after empty loop
7037 body on the next line.
7039 2011-07-08 Jason Merrill <jason@redhat.com>
7042 * c-omp.c (check_omp_for_incr_expr): Handle preevaluation.
7045 * c-common.c (c_apply_type_quals_to_decl): Don't check
7046 TYPE_NEEDS_CONSTRUCTING.
7048 2011-07-06 Richard Guenther <rguenther@suse.de>
7050 * c-common.c (c_common_nodes_and_builtins):
7051 Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
7053 2011-07-05 Richard Guenther <rguenther@suse.de>
7055 * c-common.c (c_common_nodes_and_builtins): Build all common
7058 2011-06-27 Jakub Jelinek <jakub@redhat.com>
7060 * c-common.h (c_tree_chain_next): New static inline function.
7062 * c-common.c (check_builtin_function_arguments): Handle
7063 BUILT_IN_ASSUME_ALIGNED.
7065 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
7067 * c-common.c: Add sync_ or SYNC__ to builtin names.
7068 * c-omp.c: Add sync_ or SYNC__ to builtin names.
7070 2011-06-20 Pierre Vittet <piervit@pvittet.com>
7072 * c-pragma.h (pragma_handler_1arg, pragma_handler_2arg): New
7074 (gen_pragma_handler): New union.
7075 (internal_pragma_handler): New type.
7076 (c_register_pragma_with_data)
7077 (c_register_pragma_with_expansion_and_data): New functions.
7079 * c-pragma.c (registered_pragmas, c_register_pragma_1)
7080 (c_register_pragma, c_register_pragma_with_expansion)
7081 (c_invoke_pragma_handler): Changed to work with
7082 internal_pragma_handler.
7083 (c_register_pragma_with_data)
7084 (c_register_pragma_with_expansion_and_data): New functions.
7086 2011-06-14 Joseph Myers <joseph@codesourcery.com>
7088 * c-common.c: Include common/common-target.h.
7089 (handle_section_attribute): Use
7090 targetm_common.have_named_sections.
7091 * c-cppbuiltin.c: Include common/common-target.h.
7092 (c_cpp_builtins): Use targetm_common.except_unwind_info.
7094 2011-06-10 Richard Guenther <rguenther@suse.de>
7096 * c-pretty-print.c (pp_c_type_specifier): Use pp_c_identifier
7097 to print a IDENTIFIER_NODE.
7099 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7100 Joseph Myers <joseph@codesourcery.com>
7102 * c.opt (fbuilding-libgcc): New option.
7103 * c-cppbuiltin.c (c_cpp_builtins): Define
7104 __LIBGCC_TRAMPOLINE_SIZE__ if flag_building_libgcc.
7106 2011-06-07 Jason Merrill <jason@redhat.com>
7108 * c-common.c (max_tinst_depth): Lower default to 900.
7110 * c-format.c (gcc_cxxdiag_char_table): Add 'S' format.
7112 2011-06-07 Richard Guenther <rguenther@suse.de>
7114 * c-common.c (c_common_nodes_and_builtins): Do not set
7115 size_type_node or call set_sizetype.
7117 2011-06-07 Dodji Seketeli <dodji@redhat.com>
7120 * c-pretty-print.c (pp_c_integer_constant): Consider the canonical
7121 type when using pointer comparison to compare types.
7123 2011-06-02 Jonathan Wakely <jwakely.gcc@gmail.com>
7125 * c.opt: Add -Wdelete-non-virtual-dtor.
7126 * c-opts.c (c_common_handle_option): Include it in -Wall.
7128 2011-05-30 Nathan Froyd <froydnj@gcc.gnu.org>
7133 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
7135 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
7138 2011-05-27 Jakub Jelinek <jakub@redhat.com>
7141 * c-common.c (c_common_truthvalue_conversion) <case COND_EXPR>: For
7142 C++ don't call c_common_truthvalue_conversion on void type arms.
7144 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
7146 * c-common.h (struct stmt_tree_s) [x_cur_stmt_list]: Change to a VEC.
7147 (stmt_list_stack): Define.
7148 (cur_stmt_list): Adjust for new type of x_cur_stmt_list.
7149 * c-semantics.c (push_stmt_list, pop_stmt_list): Likewise.
7151 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
7153 * c-common.c (warning_candidate_p): Check for BLOCKs.
7155 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
7157 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
7160 2011-05-25 Jakub Jelinek <jakub@redhat.com>
7162 * c-common.c (def_fn_type): Remove extra va_end.
7164 2011-05-23 Jason Merrill <jason@redhat.com>
7167 * c-common.c (c_common_get_narrower): New.
7168 (shorten_binary_op, shorten_compare, warn_for_sign_compare): Use it.
7170 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
7172 * c-common.h (check_function_arguments): Tweak prototype of
7173 check_function_arguments.
7174 * c-common.c (check_function_arguments): Likewise. Adjust
7175 calls to check_function_nonnull, check_function_format, and
7176 check_function_sentinel.
7177 (check_function_sentinel): Take a FUNCTION_TYPE rather than
7178 separate attributes and typelist arguments. Use
7179 FOREACH_FUNCTION_ARGS to iterate over argument types.
7181 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
7183 * c-common.c (c_common_reswords): Reorder.
7184 * c-common.h (rid): Likewise.
7186 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
7188 * c-common.c (def_fn_type): Don't call build_function_type, call
7189 build_function_type_array or build_varargs_function_type_array
7191 (c_common_nodes_and_builtins): Likewise.
7193 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
7195 * c-common.c (c_add_case_label): Omit the loc argument to
7197 * c-common.h (build_case_label): Remove.
7198 * c-semantics.c (build_case_label): Remove.
7200 2011-05-05 Joseph Myers <joseph@codesourcery.com>
7202 * c-objc.h (objc_start_method_definition): Update prototype.
7203 * stub-objc.c (objc_start_method_definition): Add extra parameter.
7205 2011-05-04 Nathan Froyd <froydnj@codesourcery.com>
7207 * c-common.c (check_main_parameter_types): Reindent. Don't use
7208 TYPE_ARG_TYPES directly.
7209 (handle_nonnull_attribute): Likewise.
7210 (sync_resolve_params): Likewise.
7211 * c-format.c (handle_format_arg_attribute): Likewise. Adjust call
7212 to check_format_string.
7213 (handle_format_attribute): Likewise.
7214 (check_format_string): Take a function type to examine instead of
7215 a type list. Use a function_arg_iterator to step through argument
7218 2011-05-04 Richard Guenther <rguenther@suse.de>
7220 * c-common.c (fix_string_type): Use size_int for index type bounds.
7221 (start_fname_decls): Do not pass NULL to build_int_cst.
7222 (c_init_attributes): Likewise.
7223 * c-lex.c (c_lex_with_flags): Likewise.
7225 2011-04-27 Jason Merrill <jason@redhat.com>
7227 * c-common.c (make_tree_vector_from_list): New.
7228 * c-common.h: Declare it.
7230 2011-04-26 Richard Guenther <rguenther@suse.de>
7232 PR preprocessor/48248
7233 * c-ppoutput.c (maybe_print_line): Always optimize newlines
7234 for output size with -P.
7236 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
7238 * c-common.c (struct c_common_resword): Add __underlying_type.
7239 * c-common.h (enum rid): Add RID_UNDERLYING_TYPE.
7241 2011-04-20 Jim Meyering <meyering@redhat.com>
7243 * c-format.c (init_dollar_format_checking): Remove useless
7246 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
7248 * c-objc.h (objc_get_interface_ivars): Removed.
7249 (objc_detect_field_duplicates): New.
7250 * stub-objc.c: Likewise.
7252 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
7254 * stub-objc.c (objc_declare_protocols): Renamed to
7255 objc_declare_protocol.
7256 * c-objc.h: Likewise.
7258 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
7260 * stub-objc.c (objc_declare_class): Updated argument name.
7262 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
7264 * c-common.h (c_common_init_ts): Declare.
7265 * c-common.c (c_common_init_ts): Define.
7267 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
7269 * c-objc.h (objc_build_message_expr): Updated prototype.
7270 * stub-objc.c (objc_build_message_expr): Likewise.
7272 2011-04-12 Martin Jambor <mjambor@suse.cz>
7274 * c-gimplify.c (c_genericize): Call cgraph_get_create_node instead
7277 2011-04-11 Richard Guenther <rguenther@suse.de>
7279 * c-common.c (complete_array_type): Build a range type of
7282 2011-04-08 Nathan Froyd <froydnj@codesourcery.com>
7284 * c-common.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPES.
7285 (handle_type_generic_attribute): Likewise.
7287 2011-04-07 Jason Merrill <jason@redhat.com>
7290 * c-common.c (c_common_truthvalue_conversion): Don't ignore
7291 conversion from C++0x scoped enum.
7293 2011-04-06 Joseph Myers <joseph@codesourcery.com>
7295 * c-target-def.h: New file.
7296 * c-target.def: New file.
7297 * c-target.h: New file.
7298 * c-common.c (targetcm): Don't define here.
7299 * c-common.h (default_handle_c_option): Declare.
7300 * c-format.c: Include c-target.h instead of target.h.
7301 * c-opts.c: Include c-target.h instead of target.h. Explicitly
7303 (default_handle_c_option): Move from targhooks.c.
7305 2011-03-29 Jakub Jelinek <jakub@redhat.com>
7307 PR preprocessor/48248
7308 * c-ppoutput.c (print): Add src_file field.
7309 (init_pp_output): Initialize it.
7310 (maybe_print_line): Don't optimize by adding up to 8 newlines
7311 if map->to_file and print.src_file are different file.
7312 (print_line): Update print.src_file.
7314 2011-03-25 Kai Tietz <ktietz@redhat.com>
7316 * c-ada-spec.c (compare_comment): Use filename_cmp
7317 instead of strcmp for filename.
7319 2011-03-25 Jeff Law <law@redhat.com>
7321 * c-common.c (def_fn_type): Add missing va_end.
7323 2011-03-25 Jason Merrill <jason@redhat.com>
7325 * c.opt: Add -std=c++03.
7327 2011-03-22 Eric Botcazou <ebotcazou@adacore.com>
7329 * c-ada-spec.c (dump_ada_template): Skip non-class instances.
7331 2011-03-17 Kai Tietz <ktietz@redhat.com>
7334 * c-pretty-print.c (pp_c_specifier_qualifier_list):
7335 Display allowed attributes for function pointer types.
7336 (pp_c_attributes_display): New function to display
7337 attributes having affects_type_identity flag set to true.
7338 * c-pretty-print.h (pp_c_attributes_display): New prototype.
7340 * c-common.c (c_common_attribute_table):
7342 (c_common_format_attribute_table): Likewise.
7344 2011-03-18 Jason Merrill <jason@redhat.com>
7346 * c.opt (fconstexpr-depth): Add Var(max_constexpr_depth).
7347 * c-common.h: Don't declare it here.
7348 * c-common.c: Or define it here.
7349 * c-opts.c (c_common_handle_option): Or set it here.
7352 * c-common.c (handle_transparent_union_attribute): Don't
7353 make a duplicate type in C++.
7355 2011-03-15 Jason Merrill <jason@redhat.com>
7357 * c-common.c (max_constexpr_depth): New.
7358 * c-common.h: Declare it.
7359 * c-opts.c (c_common_handle_option): Set it.
7360 * c.opt (fconstexpr-depth): New option.
7362 2011-03-11 Jason Merrill <jason@redhat.com>
7364 * c-common.c (attribute_takes_identifier_p): Add missing const.
7367 * c-common.c (attribute_takes_identifier_p): Assume that an
7368 unknown attribute takes an identifier.
7370 2011-03-07 Nathan Froyd <froydnj@codesourcery.com>
7373 * c-common.c (c_type_hash): Call list_length instead of iterating
7374 through DECL_CHAIN. Rename 'i' to 'n_elements'.
7376 2011-02-19 Jakub Jelinek <jakub@redhat.com>
7379 * c-common.c (c_fully_fold_internal): Handle VIEW_CONVERT_EXPR.
7381 2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
7383 * c.opt (fobjc-abi-version=) New.
7384 (fobjc-nilcheck): New.
7386 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
7389 * c-common.h (keyword_is_decl_specifier): Declare.
7390 * c-common.c (keyword_is_decl_specifier): Define.
7391 (keyword_is_function_specifier): New function.
7393 2011-01-26 Jakub Jelinek <jakub@redhat.com>
7396 * c-lex.c (interpret_float): If CPP_N_IMAGINARY, ensure
7397 EXCESS_PRECISION_EXPR is created with COMPLEX_TYPE instead of
7400 2011-01-26 Arnaud Charlet <charlet@adacore.com>
7402 * c-ada-spec.c (dump_generic_ada_node): Avoid dereferencing null type.
7404 2011-01-26 Jakub Jelinek <jakub@redhat.com>
7407 * c-opts.c (c_common_post_options): Call c_common_no_more_pch
7408 after init_c_lex if pch_file is set.
7410 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
7413 * c.opt (-fkeep-inline-dllexport): New switch.
7415 2011-01-12 Richard Guenther <rguenther@suse.de>
7418 * c-common.c (handle_weak_attribute): Warn instead of error
7419 on declaring an inline function weak.
7421 2011-01-05 Tom Tromey <tromey@redhat.com>
7423 * c-common.h (lvalue_error): Update.
7424 * c-common.c (lvalue_error): Add 'loc' argument. Call error_at,
7427 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
7430 * c-objc.h (objc_finish_message_expr): Added argument to
7433 2010-12-22 Nathan Froyd <froydnj@codesourcery.com>
7435 * c-common.c (handle_nonnull_attribute, handle_sentinel_attribute):
7438 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
7440 * c-objc.h (objc_maybe_warn_exceptions): New.
7441 * stub-objc.c (objc_maybe_warn_exceptions): New.
7443 2010-12-10 Nathan Froyd <froydnj@codesourcery.com>
7445 * c-common.h (readonly_error): Declare.
7446 * c-common.c (readonly_error): Define.
7448 2010-12-09 Nathan Froyd <froydnj@codesourcery.com>
7450 * c-common.h (invalid_indirection_error): Declare.
7451 * c-common.c (invalid_indirection_error): Define.
7453 2010-12-03 Richard Guenther <rguenther@suse.de>
7456 * c-pretty-print.c (pp_c_postfix_expression): Handle MEM_REF.
7457 (pp_c_unary_expression): Likewise.
7458 (pp_c_expression): Likewise.
7460 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
7462 * c-common.h (objc_finish_function): New.
7463 (objc_non_volatilized_type): Removed.
7464 (objc_type_quals_match): Removed.
7465 * stub-objc.c (objc_finish_function): New.
7466 (objc_non_volatilized_type): Removed.
7467 (objc_type_quals_match): Removed.
7469 2010-11-30 Joseph Myers <joseph@codesourcery.com>
7471 * c-common.h (parse_optimize_options): Declare.
7472 * c-cppbuiltin.c, c-format.c, c-gimplify.c, c-lex.c, c-omp.c,
7473 c-pch.c, c-pragma.c, c-semantics.c: Don't include toplev.h.
7475 2010-11-29 Joseph Myers <joseph@codesourcery.com>
7477 * c-opts.c (check_deps_environment_vars): Use getenv instead of
7479 * c-pch.c (O_BINARY): Don't define here.
7480 * c-pragma.h: Include "cpplib.h" instead of <cpplib.h>.
7482 2010-11-25 Joseph Myers <joseph@codesourcery.com>
7484 * c-cppbuiltin.c (c_cpp_builtins): Pass &global_options to
7485 targetm.except_unwind_info.
7487 2010-11-23 Joseph Myers <joseph@codesourcery.com>
7489 * c-opts.c (c_common_handle_option): Pass location to
7490 set_struct_debug_option.
7492 2010-11-23 Joseph Myers <joseph@codesourcery.com>
7494 * c-common.c (visibility_options): Move from ../opts.c.
7495 * c-common.h (struct visibility_flags, visibility_options):
7497 * c-opts.c (finish_options): Rename to c_finish_options.
7498 (c_common_init): Update call to finish_options.
7500 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
7503 * c-lex.c (lex_string): Check that each string in an Objective-C
7504 string concat sequence starts with either one or zero '@', and
7505 that there are no spurious '@' signs at the end.
7507 2010-11-20 Joseph Myers <joseph@codesourcery.com>
7509 * c-pragma.c: Remove conditionals on HANDLE_PRAGMA_PACK,
7510 HANDLE_PRAGMA_PACK_PUSH_POP, HANDLE_PRAGMA_WEAK and
7511 HANDLE_PRAGMA_VISIBILITY.
7512 * c-pragma.h (HANDLE_PRAGMA_WEAK, HANDLE_PRAGMA_PACK,
7513 HANDLE_PRAGMA_VISIBILITY): Don't define.
7514 (HANDLE_SYSV_PRAGMA, HANDLE_PRAGMA_PACK_PUSH_POP): Don't test.
7516 2010-11-20 Nathan Froyd <froydnj@codesourcery.com>
7521 * c-common.h (keyword_begins_type_specifier): Declare.
7522 (keyword_is_storage_class_specifier): Declare.
7523 (keyword_is_type_qualifier): Declare.
7524 * c-common.c (keyword_begins_type_specifier): New function.
7525 (keyword_is_storage_class_specifier): New function.
7526 (keyword_is_type_qualifier): Declare.
7528 2010-11-19 Joseph Myers <joseph@codesourcery.com>
7531 * c-common.c (in_late_binary_op): Define.
7532 (c_common_truthvalue_conversion): Check in_late_binary_op before
7533 calling c_save_expr.
7534 * c-common.h (in_late_binary_op): Declare.
7536 2010-11-19 Joseph Myers <joseph@codesourcery.com>
7538 * c-opts.c (c_common_handle_option): Update calls to
7539 set_struct_debug_option.
7541 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
7543 * c-common.h (objc_declare_protocols): Added additional argument.
7544 * stub-objc.c (objc_declare_protocol): Same change.
7546 2010-11-18 Nathan Froyd <froydnj@codesourcery.com>
7549 * c-common.h (build_real_imag_expr): Declare.
7550 * c-semantics.c (build_real_imag_expr): Define.
7552 2010-11-17 Joseph Myers <joseph@codesourcery.com>
7554 * c-opts.c (c_common_parse_file): Take no arguments.
7555 * c-common.h (c_common_parse_file): Update prototype.
7557 2010-11-16 Jakub Jelinek <jakub@redhat.com>
7560 * c-common.c (warning_candidate_p): Don't track non-const calls
7563 2010-11-15 Ian Lance Taylor <iant@google.com>
7565 * c-lex.c (init_c_lex): Set macro debug callbacks if
7566 flag_dump_go_spec is set.
7568 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
7570 * c-common.h (objc_build_incr_expr_for_property_ref): New.
7571 * stub-objc.c (objc_build_incr_expr_for_property_ref): New.
7573 2010-11-15 Nathan Froyd <froydnj@codesourcery.com>
7575 PR preprocessor/45038
7576 * c-cppbuiltin.c (c_cpp_builtins): Use different format for C++
7579 2010-11-12 Joseph Myers <joseph@codesourcery.com>
7581 * c-common.h (c_family_lang_mask): Declare.
7582 * c-opts.c (c_family_lang_mask): Make extern.
7583 * c-pragma.c (handle_pragma_diagnostic): Use
7584 control_warning_option.
7586 2010-11-12 Joseph Myers <joseph@codesourcery.com>
7588 * c-common.c (parse_optimize_options): Update call to
7590 * c-common.h (c_common_handle_option): Update prototype.
7591 * c-opts.c (c_common_handle_option): Take location_t parameter and
7592 pass it to other functions.
7594 2010-11-11 Joseph Myers <joseph@codesourcery.com>
7596 * c-opts.c (warning_as_error_callback): Remove.
7597 (c_common_initialize_diagnostics): Don't call
7598 register_warning_as_error_callback.
7599 (c_common_handle_option): Handle -Werror=normalized= here.
7601 2010-11-10 Joseph Myers <joseph@codesourcery.com>
7603 * c-common.c (handle_mode_attribute): Use %' and word "signedness"
7605 * c-opts.c (c_common_parse_file): Start diagnostics with lowercase
7607 * c-pragma.c (handle_pragma_target, handle_pragma_optimize):
7608 Remove trailing '.' from diagnostics.
7609 * c.opt (Wwrite-strings_: Avoid '`' in help text.
7611 2010-11-10 Joseph Myers <joseph@codesourcery.com>
7613 * c-common.c (parse_optimize_options): Pass global_dc to
7615 * c-opts.c (c_common_handle_option): Pass &global_options to
7616 set_Wstrict_aliasing.
7617 * c.opt (v): Don't mark Common or document here.
7619 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
7622 * c-format.c (format_type): New type gcc_objc_string_format_type.
7623 (valid_stringptr_type_p): New.
7624 (handle_format_arg_attribute): Use valid_stringptr_type_p ().
7625 (check_format_string): Pass expected type, use
7626 valid_stringptr_type_p (), check that the format string types are
7627 consistent with the format specification.
7628 (decode_format_attr): Warn if NSString is used outside objective-c.
7629 (format_types_orig): Add NSString.
7631 (format_flags): New.
7632 (check_format_arg): Handle format strings requiring an external parser.
7633 first_target_format_type: New variable.
7634 (handle_format_attribute): Set up first_target_format_type, pass the
7635 expected format arg string type to check_format_string().
7636 * c-common.h (FMT_FLAG_PARSE_ARG_CONVERT_EXTERNAL): New flag.
7637 * stub-objc.c (objc_string_ref_type_p): New.
7638 (objc_check_format_arg): New.
7640 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
7642 Fixed using the Objective-C 2.0 dot-syntax with class names.
7643 * c-common.h (objc_build_class_component_ref): New.
7644 * stub-objc.c (objc_build_class_component_ref): New.
7646 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
7648 * c.opt (Wproperty-assign-default): New option.
7650 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
7652 Implemented -fobjc-std=objc1 flag.
7653 * c.opt (fobjc-std=objc1): New option.
7655 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
7657 Implemented format and noreturn attributes for Objective-C methods.
7658 * c-common.c (handle_noreturn_attribute): Recognize 'noreturn'
7659 attribute for Objective-C methods.
7661 2010-10-31 Jason Merrill <jason@redhat.com>
7663 * c-common.c (conversion_warning, warn_for_collisions_1): Use
7666 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
7668 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
7669 * c-common.h (enum rid): Removed RID_COPIES and RID_IVAR.
7670 (objc_add_property_declaration): Removed arguments for copies and
7672 (objc_build_getter_call): Renamed to
7673 objc_maybe_build_component_ref.
7674 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
7675 (objc_is_property_ref): New.
7676 * c-common.c (c_common_reswords): Removed copies and ivar.
7677 * stub-objc.c (objc_add_property_declaration): Removed arguments
7678 for copies and ivar.
7679 (objc_build_getter_call): Renamed to
7680 objc_maybe_build_component_ref.
7681 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
7682 (objc_is_property_ref): New.
7684 2010-10-29 Arnaud Charlet <charlet@adacore.com>
7685 Matthew Gingell <gingell@adacore.com>
7687 * c-ada-spec.c (separate_class_package): New function.
7688 (pp_ada_tree_identifier): Prefix references to C++ classes with the
7689 name of their enclosing package.
7690 (print_ada_declaration): Use separate_class_package.
7692 2010-10-27 Jason Merrill <jason@redhat.com>
7694 * c-common.c (c_common_reswords): Add __is_literal_type.
7695 * c-common.h (enum rid): Add RID_IS_LITERAL_TYPE.
7697 * c-common.c (check_case_value): Remove special C++ code.
7699 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
7701 * c-common.h (enum rid): Added RID_READWRITE, RID_ASSIGN,
7702 RID_RETAIN, RID_COPY and RID_NONATOMIC. Updated RID_FIRST_PATTR
7704 (objc_add_property_declaration): Added additional arguments.
7705 (objc_property_attribute_kind): Removed.
7706 (objc_set_property_attr): Removed.
7707 * c-common.c (c_common_reswords): Added readwrite, assign, retain,
7709 * stub-objc.c (objc_add_property_declaration): Added additional
7711 (objc_set_property_attr): Removed.
7713 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
7715 * c-common.h (objc_add_property_variable): Renamed to
7716 objc_add_property_declaration. Added location argument.
7717 * stub-objc.c (objc_add_property_variable): Same change.
7719 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
7721 * c-common.h (objc_maybe_printable_name): New.
7722 * stub-objc.c (objc_maybe_printable_name): New.
7724 2010-10-22 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
7725 Andrew Pinski <pinskia@gmail.com>
7727 * c-common.h (c_common_mark_addressable_vec): Declare.
7728 * c-common.c (c_common_mark_addressable_vec): New function.
7730 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
7732 * c-common.h (objc_set_method_type): Removed.
7733 (objc_add_method_declaration): Added boolean argument.
7734 (objc_start_method_definition): Same change.
7735 (objc_build_method_signature): Same change.
7736 * stub-objc.c (objc_set_method_type): Removed.
7737 (objc_add_method_declaration): Added boolean argument.
7738 (objc_start_method_definition): Same change.
7739 (objc_build_method_signature): Same change.
7741 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
7743 * c-common.h (finish_file): Removed.
7744 (objc_write_global_declarations): New.
7745 * c-opts.c (c_common_parse_file): Do not call finish_file.
7746 * stub-objc.c (objc_write_global_declarations): New.
7748 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
7750 Implemented parsing @synthesize and @dynamic for
7751 Objective-C/Objective-C++.
7752 * c-common.h (enum rid): Add RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
7753 (objc_add_synthesize_declaration): New.
7754 (objc_add_dynamic_declaration): New.
7755 * c-common.c (c_common_reswords): Add synthesize and dynamic.
7756 * stub-objc.c (objc_add_synthesize_declaration): New.
7757 (objc_add_dynamic_declaration): New.
7759 2010-10-18 Michael Meissner <meissner@linux.vnet.ibm.com>
7762 * c-cppbuiltin.c (mode_has_fma): Move function here from
7763 builtins.c. Don't use the fma optab, instead just use the
7764 HAVE_fma* macros, so that __FP_FAST_FMA* will be defined when
7767 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
7769 Merge from 'apple/trunk' branch on FSF servers.
7771 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
7774 * c-common.h (objc_non_volatilized_type): New declaration
7775 * stub-objc.c (objc_non_volatilized_type): New stub.
7777 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
7779 Merge from 'apple/trunk' branch on FSF servers.
7781 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
7784 * c-common.h (objc_diagnose_private_ivar): New decl.
7785 * stub-objc.c (objc_diagnose_private_ivar): New stub.
7787 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
7789 * c-common.c (c_common_reswords): Add package, RID_AT_PACKAGE.
7790 * c-common.h (enum rid): Add RID_AT_PACKAGE.
7791 (objc_ivar_visibility_kind): New enum.
7792 (objc_set_visibility): Adjust prototype to use visibility enum.
7793 * stub-objc.c (objc_set_visibility): Adjust stub to use
7796 2010-10-14 Michael Meissner <meissner@linux.vnet.ibm.com>
7798 * c-cppbuiltin.c (builtin_define_float_constants): Emit
7799 __FP_FAST_FMA, __FP_FAST_FMAF, and __FP_FAST_FMAL if the machine
7800 has the appropriate fma builtins.
7801 (c_cpp_builtins): Adjust call to builtin_define_float_constants.
7803 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
7805 merge from FSF apple 'trunk' branch.
7806 2006 Fariborz Jahanian <fjahanian@apple.com>
7808 Radars 4436866, 4505126, 4506903, 4517826
7809 * c-common.c (c_common_resword): Define @property and its attributes.
7810 * c-common.h: Define property attribute enum entries.
7811 (OBJC_IS_PATTR_KEYWORD): New.
7812 (objc_property_attribute_kind): New enum.
7813 Declare objc_set_property_attr (), objc_add_property_variable (),
7814 objc_build_getter_call () and objc_build_setter_call ().
7815 * stub-objc.c (objc_set_property_attr): New stub.
7816 (objc_add_property_variable): Likewise.
7817 (objc_build_getter_call): Likewise.
7818 (objc_build_setter_call) Likewise.
7820 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
7822 merge from FSF apple 'trunk' branch.
7823 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
7825 Radar 3803157 (method attributes)
7826 * c-common.c (handle_deprecated_attribute): Recognize
7827 objc methods as valid declarations.
7828 * c-common.h: Declare objc_method_decl ().
7829 * stub-objc.c (objc_method_decl): New stub.
7831 2010-10-08 Joseph Myers <joseph@codesourcery.com>
7833 * c-common.c (parse_optimize_options): Call
7834 decode_cmdline_options_to_array_default_mask before
7835 decode_options. Update arguments to decode_options.
7836 * c-common.h (c_common_init_options_struct): Declare.
7837 * c-opts.c (c_common_init_options_struct): New. Split out from
7838 c_common_init_options.
7840 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
7842 Implemented fast enumeration for Objective-C.
7843 * c-common.h (objc_finish_foreach_loop): New.
7844 * stub-objc.c (objc_finish_foreach_loop): New.
7846 2010-10-05 Joseph Myers <joseph@codesourcery.com>
7848 * c-common.h (struct diagnostic_context): Don't declare here.
7849 (c_common_initialize_diagnostics): Declare using
7850 diagnostic_context typedef.
7851 * c-opts.c (c_common_handle_option): Pass global_dc to
7852 handle_generated_option.
7854 2010-10-04 Joseph Myers <joseph@codesourcery.com>
7856 * c-opts.c (c_common_handle_option): Pass &global_options_set to
7857 handle_generated_option.
7859 2010-10-03 Ian Lance Taylor <iant@google.com>
7861 * c.opt (-fplan9-extensions): New option.
7863 2010-10-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
7865 * c-cppbuiltin.c (define__GNUC__, builtin_define_type_precision):
7867 (c_cpp_builtins): Call functions from cppbuiltin.c instead
7868 of duplicating code.
7870 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
7872 * c-common.c: Add two new entries for @optional
7873 and @required keywords.
7875 merge from FSF 'apple/trunk' branch.
7876 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
7879 * c-common.h (RID_AT_OPTIONAL, RID_AT_REQUIRED): Two new
7880 objective-c keywords.
7881 (objc_set_method_opt): New declaration.
7882 * stub-objc.c (objc_set_method_opt): New stub.
7884 2010-09-30 Joseph Myers <joseph@codesourcery.com>
7886 * c-common.c (handle_optimize_attribute): Pass &global_options to
7887 cl_optimization_save and cl_optimization_restore.
7888 * c-opts.c (c_common_handle_option): Pass &global_options to
7889 handle_generated_option.
7890 * c-pragma.c (handle_pragma_diagnostic): Use option_flag_var.
7891 (handle_pragma_pop_options, handle_pragma_reset_options): Pass
7892 &global_options to cl_optimization_restore.
7894 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
7896 * c-lex.c (c_lex_with_flags): Updated comments for CPP_AT_NAME
7897 Objective-C/Objective-C++ keywords.
7899 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
7901 Merge from 'apple/trunk' branch on FSF servers.
7903 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
7906 * c-common.h (objc_check_global_decl): New declaration.
7907 * stub-objc.c (objc_check_global_decl): New stub.
7909 2010-09-29 Joseph Myers <joseph@codesourcery.com>
7911 * c.opt: Don't use VarExists.
7913 2010-09-29 Joseph Myers <joseph@codesourcery.com>
7915 * c-common.c (c_cpp_error): Update names of diagnostic_context
7917 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Update names of
7918 cl_optimization members.
7919 * c-opts.c (warning_as_error_callback, c_common_handle_option,
7920 sanitize_cpp_opts, finish_options): Update names of cpp_options
7923 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
7925 * c-common.h (OBJC_IS_CXX_KEYWORD): New macro. Updated comments.
7926 (objc_is_reserved_word): Removed.
7927 * c-common.c: Updated comments.
7928 * c-lex.c (c_lex_with_flags): Use OBJC_IS_CXX_KEYWORD instead of
7929 objc_is_reserved_word.
7930 * stub-objc.c (objc_is_reserved_word): Removed.
7932 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
7934 * c-common.h (objc_add_method_declaration): Adjust prototype to
7936 (objc_start_method_definition): Likewise.
7937 (objc_build_keyword_decl): Likewise.
7938 * stub-objc.c:(objc_add_method_declaration): Handle attributes.
7939 (objc_start_method_definition): Likewise.
7940 (objc_build_keyword_decl): Likewise.
7942 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
7944 * c-common.h (objc_start_class_interface): Adjust prototype.
7945 (objc_start_category_interface): Likewise.
7946 (objc_start_protocol): Likewise.
7947 * stub-objc.c (objc_start_protocol): Adjust for extra argument.
7948 (objc_start_class_interface): Likewise.
7949 (objc_start_category_interface): Likewise.
7951 2010-09-27 Ian Lance Taylor <iant@google.com>
7953 * c-common.c (c_common_attribute_table): Add no_split_stack.
7954 (handle_no_split_stack_attribute): New static function.
7956 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
7958 Merge from 'apple/trunk' branch on FSF servers.
7960 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
7963 * c-common.h (objc_have_common_type): New declaration.
7964 * stub-objc.c (objc_have_common_type): New stub.
7966 2005-06-22 Ziemowit Laski <zlaski@apple.com>
7969 * c-common.h (objc_common_type): New prototype.
7970 * stub-objc.c (objc_common_type): New stub.
7972 2010-09-24 Jan Hubicka <jh@suse.cz>
7974 * c-common.c (handle_leaf_attribute): New function.
7975 (struct attribute_spec c_common_att): Add leaf.
7977 2010-09-22 Joseph Myers <joseph@codesourcery.com>
7979 * c.opt (-all-warnings, -ansi, -assert, -assert=, -comments,
7980 -comments-in-macros, -define-macro, -define-macro=, -dependencies,
7981 -dump, -dump=, -imacros, -imacros=, -include, -include=,
7982 -include-barrier, -include-directory, -include-directory=,
7983 -include-directory-after, -include-directory-after=,
7984 -include-prefix, -include-prefix=, -include-with-prefix,
7985 -include-with-prefix=, -include-with-prefix-after,
7986 -include-with-prefix-after=, -include-with-prefix-before,
7987 -include-with-prefix-before=, -no-integrated-cpp,
7988 -no-line-commands, -no-standard-includes, -no-warnings, -output,
7989 -output=, -pedantic, -pedantic-errors, -preprocess,
7990 -print-missing-file-dependencies, -trace-includes, -traditional,
7991 -traditional-cpp, -trigraphs, -undefine-macro, -undefine-macro=,
7992 -user-dependencies, -verbose, -write-dependencies,
7993 -write-user-dependencies, no-integrated-cpp, traditional): New.
7995 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
7998 * c-common.h (objc_start_method_definition): Return bool instead
8000 * stub-objc.c (objc_start_method_definition): Return bool instead
8003 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
8006 * c-common.h (objc_get_interface_ivars): New declaration.
8007 * stub-objc.c (objc_get_interface_ivars): New stub.
8009 2010-09-15 Ian Lance Taylor <iant@google.com>
8011 * c-common.c (parse_optimize_options): Do not capitalize warning
8012 messages. Remove period at end of warning message.
8014 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
8016 * c-common.c (handle_alias_ifunc_attribute): New, broken out of ...
8017 (handle_alias_attribute): ... here.
8018 (handle_ifunc_attribute): New.
8020 2010-09-06 Mark Mitchell <mark@codesourcery.com>
8022 * c-common.h (do_warn_double_promotion): Declare.
8023 * c-common.c (do_warn_double_promotion): Define.
8025 2010-09-05 Mark Mitchell <mark@codesourcery.com>
8027 * c.opt (Wdouble-promotion): New.
8029 2010-09-02 Joseph Myers <joseph@codesourcery.com>
8031 * c.opt (falt-external-templates, fhuge-objects, fvtable-gc,
8032 fvtable-thunks, fxref): Mark no longer supported in help text.
8034 2010-09-02 Joseph Myers <joseph@codesourcery.com>
8036 * c.opt (Wimport, fall-virtual, falt-external-templates,
8037 fdefault-inline, fenum-int-equiv, fexternal-templates,
8038 fguiding-decls, fhonor-std, fhuge-objects, flabels-ok,
8039 fname-mangling-version-, fnew-abi, fnonnull-objects,
8040 foptional-diags, fsquangle, fstrict-prototype, fthis-is-variable,
8041 fvtable-gc, fvtable-thunks, fxref): Mark with Ignore and Warn as
8043 (fhandle-exceptions): Mark with Alias and Warn.
8044 * c-opts.c (c_common_handle_option): Don't handle options marked
8047 2010-09-02 Joseph Myers <joseph@codesourcery.com>
8049 * c.opt (Wcomments, Werror-implicit-function-declaration,
8050 ftemplate-depth-, std=c89, std=c9x, std=gnu89, std=gnu9x,
8051 std=iso9899:1990, std=iso9899:1999, std=iso9899:199x): Mark as
8053 * c-common.c (option_codes): Use OPT_Wcomment instead of
8055 * c-opts.c (warning_as_error_callback, c_common_handle_option):
8056 Don't handle options marked as aliases.
8058 2010-08-25 Richard Guenther <rguenther@suse.de>
8060 * c-common.c (c_common_get_alias_set): Remove special
8061 handling for pointers.
8063 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
8065 * c-common.c: Use FOR_EACH_VEC_ELT.
8066 * c-gimplify.c: Likewise.
8067 * c-pragma.c: Likewise.
8069 2010-08-16 Joseph Myers <joseph@codesourcery.com>
8071 * c.opt (MDX): Change back to MD. Mark NoDriverArg instead of
8073 (MMDX): Change back to MMD. Mark NoDriverArg instead of
8075 * c-opts.c (c_common_handle_option): Use OPT_MD and OPT_MMD
8076 instead of OPT_MDX and OPT_MMDX.
8078 2010-08-16 Joseph Myers <joseph@codesourcery.com>
8080 * c.opt (MDX, MMDX, lang-asm): Mark RejectDriver.
8082 2010-08-12 Joseph Myers <joseph@codesourcery.com>
8084 * c.opt (MD, MMD): Change to MDX and MMDX.
8085 * c-opts.c (c_common_handle_option): Use OPT_MMD and OPT_MMDX.
8087 2010-08-11 Joseph Myers <joseph@codesourcery.com>
8089 * c-opts.c (c_common_handle_option): Call handle_generated_option
8090 instead of handle_option.
8092 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
8094 * c-pragma.c (add_to_renaming_pragma_list): Fix call to VEC_safe_push.
8095 (maybe_apply_renaming_pragma): Delete unneeded declarations.
8097 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
8099 * c-pragma.c (pending_redefinition): Declare. Declare a VEC of it.
8100 (pending_redefine_extname): Change type to a VEC.
8101 (add_to_renaming_pragma_list): Update for new type of
8102 pending_redefine_extname.
8103 (maybe_apply_renaming_pragma): Likewise.
8105 2010-08-04 Arnaud Charlet <charlet@adacore.com>
8107 * c-ada-spec.c (dump_ada_template): Mark underlying instance type as
8109 (dump_generic_ada_node): Code clean up. Use TREE_VISITED flag to
8110 decide whether a type has already been declared/seen.
8111 Do not go to the original type.
8112 (dump_nested_types): New parameter forward.
8113 Generate forward declaration if needed and mark type as visited.
8114 (print_ada_declaration): Call dump_nested_types if not already done.
8115 Mark types as visited.
8117 2010-08-03 Joseph Myers <joseph@codesourcery.com>
8119 * c.opt (-print-pch-checksum): Remove option.
8120 * c-opts.c (c_common_handle_option): Don't handle
8121 OPT_print_pch_checksum.
8123 2010-07-27 Joseph Myers <joseph@codesourcery.com>
8125 * c-common.h (c_common_handle_option): Update prototype and return
8127 * c-opts.c (c_common_handle_option): Update prototype and return
8128 value type. Update calls to handle_option and
8129 enable_warning_as_error.
8131 2010-07-27 Jakub Jelinek <jakub@redhat.com>
8134 * c-pretty-print.c (pp_c_expression): Handle C_MAYBE_CONST_EXPR.
8136 2010-07-27 Joseph Myers <joseph@codesourcery.com>
8138 * c-common.h (c_common_missing_argument): Remove.
8139 * c-opts.c (c_common_missing_argument): Remove.
8140 * c.opt (A, D, F, I, MD, MMD, MQ, MT, U, fconstant-string-class=,
8141 idirafter, imacros, include, isysroot, isystem, iquote): Add
8143 * c-objc-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
8145 2010-07-27 Joseph Myers <joseph@codesourcery.com>
8147 * c-common.h (c_common_option_lang_mask,
8148 c_common_initialize_diagnostics, c_common_complain_wrong_lang_p):
8150 (c_common_init_options): Update prototype.
8151 * c-opts.c (c_common_option_lang_mask): New.
8152 (c_common_initialize_diagnostics): Split out of
8153 c_common_init_options.
8154 (accept_all_c_family_options, c_common_complain_wrong_lang_p):
8156 (c_common_init_options): Update prototype. Use decoded options in
8157 search for -lang-asm.
8159 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
8161 * c-common.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
8162 * c-format.c: Likewise.
8164 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
8166 * c-common.h: Include diagnostic-core.h. Error if already
8168 * c-semantics.c: Do not define GCC_DIAG_STYLE here.
8170 2010-07-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
8172 * c-common.c (IN_GCC_FRONTEND): Do not undef.
8173 Do not include expr.h
8174 (vector_mode_valid_p): Move here.
8176 2010-06-21 DJ Delorie <dj@redhat.com>
8178 * c-pragma.c (handle_pragma_diagnostic): Add push/pop,
8179 allow these pragmas anywhere.
8181 2010-06-14 Jakub Jelinek <jakub@redhat.com>
8184 * c-cppbuiltin.c: Include gt-c-family-c-cppbuiltin.h.
8185 (lazy_hex_fp_values, lazy_hex_fp_value_count): Add GTY(()) markers.
8186 (lazy_hex_fp_value, builtin_define_with_hex_fp_value): Use
8187 ggc_strdup instead of xstrdup.
8189 2010-06-10 Jakub Jelinek <jakub@redhat.com>
8191 * c-cppbuiltin.c: Include cpp-id-data.h.
8192 (lazy_hex_fp_values, lazy_hex_fp_value_count): New variables.
8193 (lazy_hex_fp_value): New function.
8194 (builtin_define_with_hex_fp_value): Provide definitions lazily.
8196 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
8198 * c-gimplify.c: Do not include tree-flow.h
8200 2010-06-29 Joern Rennecke <joern.rennecke@embecosm.com>
8203 * c-common.c: Rename targetm member:
8204 targetm.enum_va_list -> targetm.enum_va_list_p
8206 2010-06-28 Anatoly Sokolov <aesok@post.ru>
8208 * c-common.c (shorten_compare): Adjust call to force_fit_type_double.
8210 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
8212 * c-cppbuiltin.c: Do not include except.h.
8214 2010-06-24 Andi Kleen <ak@linux.intel.com>
8216 * c-common.c (warn_for_omitted_condop): New.
8217 * c-common.h (warn_for_omitted_condop): Add prototype.
8219 2010-06-21 Joseph Myers <joseph@codesourcery.com>
8221 * c.opt (lang-objc): Remove.
8222 * c-opts.c (c_common_handle_option): Don't handle OPT_lang_objc.
8224 2010-06-21 Joern Rennecke <joern.rennecke@embecosm.com>
8226 * c-opts.c: Include "tm_p.h".
8228 2010-06-20 Joseph Myers <joseph@codesourcery.com>
8230 * c-common.c (parse_optimize_options): Update call to
8233 2010-06-18 Nathan Froyd <froydnj@codesourcery.com>
8235 * c-common.c (record_types_used_by_current_var_decl): Adjust for
8236 new type of types_used_by_cur_var_decl.
8238 2010-06-17 Joern Rennecke <joern.rennecke@embecosm.com>
8241 * c-cppbuiltin.c (builtin_define_with_hex_fp_value): Add cast
8242 for C++ standard compliance.
8244 2010-06-16 Jason Merrill <jason@redhat.com>
8246 * c.opt: Add -Wnoexcept.
8248 2010-06-16 Richard Guenther <rguenther@suse.de>
8251 * c-common.c (c_common_truthvalue_conversion): Remove
8252 premature and wrong optimization concering ADDR_EXPRs.
8254 2010-06-15 Arnaud Charlet <charlet@adacore.com>
8256 * c-ada-spec.c (dump_sloc): Remove column info.
8257 (is_simple_enum): New function.
8258 (dump_generic_ada_node, print_ada_declaration): Map C enum types to Ada
8259 enum types when relevant.
8261 2010-06-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
8263 * c-common.c (conversion_warning): Warn at expression
8266 2010-06-10 Joseph Myers <joseph@codesourcery.com>
8268 * c-opts.c (c_common_handle_option): Don't handle
8271 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
8273 * c-pragma.c (push_alignment): Use typed GC allocation.
8274 (handle_pragma_push_options): Likewise.
8276 * c-common.c (parse_optimize_options): Likewise.
8278 * c-common.h (struct sorted_fields_type): Add variable_size GTY
8281 2010-06-07 Joseph Myers <joseph@codesourcery.com>
8283 * c-common.c (flag_preprocess_only, flag_undef, flag_no_builtin,
8284 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
8285 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
8286 flag_signed_bitfields, warn_strict_null_sentinel,
8287 flag_nil_receivers, flag_zero_link, flag_replace_objc_classes,
8288 flag_gen_declaration, flag_no_gnu_keywords,
8289 flag_implement_inlines, flag_implicit_templates,
8290 flag_implicit_inline_templates, flag_optional_diags,
8291 flag_elide_constructors, flag_default_inline, flag_rtti,
8292 flag_conserve_space, flag_access_control, flag_check_new,
8293 flag_new_for_scope, flag_weak, flag_working_directory,
8294 flag_use_cxa_atexit, flag_use_cxa_get_exception_ptr,
8295 flag_enforce_eh_specs, flag_threadsafe_statics,
8296 flag_pretty_templates): Remove.
8297 * c-common.h (flag_preprocess_only, flag_nil_receivers,
8298 flag_objc_exceptions, flag_objc_sjlj_exceptions, flag_zero_link,
8299 flag_replace_objc_classes, flag_undef, flag_no_builtin,
8300 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
8301 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
8302 flag_const_strings, flag_signed_bitfields, flag_gen_declaration,
8303 flag_no_gnu_keywords, flag_implement_inlines,
8304 flag_implicit_templates, flag_implicit_inline_templates,
8305 flag_optional_diags, flag_elide_constructors, flag_default_inline,
8306 flag_rtti, flag_conserve_space, flag_access_control,
8307 flag_check_new, flag_new_for_scope, flag_weak,
8308 flag_working_directory, flag_use_cxa_atexit,
8309 flag_use_cxa_get_exception_ptr, flag_enforce_eh_specs,
8310 flag_threadsafe_statics, flag_pretty_templates,
8311 warn_strict_null_sentinel): Remove.
8312 * c.opt (E, Wstrict-null-sentinel, faccess-control, fasm,
8313 fbuiltin, fcheck-new, fconserve-space, felide-constructors,
8314 fenforce-eh-specs, ffor-scope, fgnu-keywords, fimplement-inlines,
8315 fimplicit-inline-templates, fimplicit-templates,
8316 flax-vector-conversions, fms-extensions, fnil-receivers,
8317 fnonansi-builtins, fpretty-templates, freplace-objc-classes,
8318 frtti, fshort-double, fshort-enums, fshort-wchar,
8319 fsigned-bitfields, fsigned-char, fstats, fthreadsafe-statics,
8320 funsigned-bitfields, funsigned-char, fuse-cxa-atexit,
8321 fuse-cxa-get-exception-ptr, fweak, fworking-directory, fzero-link,
8322 gen-decls, undef): Use Var.
8323 (fdefault-inline, foptional-diags): Document as doing nothing.
8324 * c-opts.c (c_common_handle_option): Remove cases for options now
8325 using Var. Mark ignored options as such.
8327 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
8329 * c-common.c: Moved to here from parent directory.
8330 * c-common.def: Likewise.
8331 * c-common.h: Likewise.
8332 * c-cppbuiltin.c: Likewise.
8333 * c-dump.c: Likewise.
8334 * c-format.c: Likewise.
8335 * c-format.h : Likewise.
8336 * c-gimplify.c: Likewise.
8337 * c-lex.c: Likewise.
8338 * c-omp.c: Likewise.
8340 * c-opts.c: Likewise.
8341 * c-pch.c: Likewise.
8342 * c-ppoutput.c: Likewise.
8343 * c-pragma.c: Likewise.
8344 * c-pragma.h: Likewise.
8345 * c-pretty-print.c: Likewise.
8346 * c-pretty-print.h: Likewise.
8347 * c-semantics.c: Likewise.
8348 * stub-objc.c: Likewise.
8350 * c-common.c: Include gt-c-family-c-common.h.
8351 * c-pragma.c: Include gt-c-family-c-pragma.h.
8353 Copyright (C) 2010-2017 Free Software Foundation, Inc.
8355 Copying and distribution of this file, with or without modification,
8356 are permitted in any medium without royalty provided the copyright
8357 notice and this notice are preserved.