1 2015-08-18 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
4 * c-common.c (check_builtin_function_arguments): Add check
5 for BUILT_IN_SIGNBIT argument.
7 2015-08-18 Paolo Carlini <paolo.carlini@oracle.com>
10 * c-cppbuiltin.c (c_cpp_builtins): Fix __cpp_static_assert value
13 2015-08-17 Marek Polacek <polacek@redhat.com>
15 * c-pretty-print.c (pp_c_cv_qualifiers): Remove code dealing
16 with whitespaces before qualifier names.
18 2015-08-12 Marek Polacek <polacek@redhat.com>
21 * c-common.c (maybe_warn_shift_overflow): Properly handle
22 left-shifting 1 into the sign bit.
24 2015-08-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
26 * c.opt (Wchkp): Use LangEnabledBy instead of EnabledBy.
28 2015-08-06 Andrew Sutton <andrew.n.sutton@gmail.com>
29 Braden Obrzut <admin@maniacsvault.net>
30 Jason Merrill <jason@redhat.com>
32 Add C++ Concepts TS support.
33 * c-common.c (c_common_reswords): Add __is_same_as, concept, requires.
34 * c-common.h (enum rid): Add RID_IS_SAME_AS, RID_CONCEPT, RID_REQUIRES.
35 (D_CXX_CONCEPTS, D_CXX_CONCEPTS_FLAGS): New.
36 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_concepts.
37 * c-opts.c (set_std_cxx1z): Set flag_concepts.
38 * c.opt (fconcepts): New.
40 2015-08-02 Patrick Palka <ppalka@gcc.gnu.org>
42 * c-indentation.c (should_warn_for_misleading_indentation):
45 2015-08-02 Patrick Palka <ppalka@gcc.gnu.org>
47 * c-indentation.c (get_visual_column): Add parameter first_nws,
48 use it. Update comment documenting the function.
49 (is_first_nonwhitespace_on_line): Remove.
50 (should_warn_for_misleading_indentation): Replace usage of
51 of is_first_nonwhitespace_on_line with get_visual_column.
53 2015-08-02 Patrick Palka <ppalka@gcc.gnu.org>
55 * c-indentation.h (struct token_indent_info): Define.
56 (get_token_indent_info): Define.
57 (warn_for_misleading_information): Declare.
58 * c-common.h (warn_for_misleading_information): Remove.
59 * c-identation.c (warn_for_misleading_indentation):
60 Change declaration to take three token_indent_infos. Adjust
62 * c-identation.c (should_warn_for_misleading_indentation):
63 Likewise. Bail out early if the body is a compound statement.
64 (guard_tinfo_to_string): Define.
66 2015-07-30 Jason Merrill <jason@redhat.com>
68 * c-pretty-print.c (unary_expression) [INDIRECT_REF]: Don't print
69 '*' for reference decay.
71 2015-07-30 Marek Polacek <polacek@redhat.com>
73 * c-common.c (warn_tautological_cmp): Bail for float types.
75 2015-07-27 Marek Polacek <polacek@redhat.com>
78 * c-common.c (warn_tautological_cmp): Don't warn for macro expansion.
80 2015-07-27 Marek Polacek <polacek@redhat.com>
84 * c-common.c (find_array_ref_with_const_idx_r): New function.
85 (warn_tautological_cmp): New function.
86 * c-common.h (warn_tautological_cmp): Declare.
87 * c.opt (Wtautological-compare): New option.
89 2015-07-23 Marek Polacek <polacek@redhat.com>
91 * c-ubsan.c (ubsan_instrument_division): Use unshare_expr throughout.
92 (ubsan_instrument_shift): Likewise.
94 2015-07-23 Marek Polacek <polacek@redhat.com>
97 * c-ubsan.c: Include gimplify.h.
98 (ubsan_instrument_division): Unshare OP0 and OP1.
99 (ubsan_instrument_shift): Likewise.
101 2015-07-20 Marek Polacek <polacek@redhat.com>
102 Richard Sandiford <richard.sandiford@arm.com>
105 * c-common.c (c_fully_fold_internal): Warn about left shift overflows.
107 (maybe_warn_shift_overflow): New function.
108 * c-common.h (maybe_warn_shift_overflow): Declare.
109 * c-opts.c (c_common_post_options): Set warn_shift_overflow.
110 * c.opt (Wshift-overflow): New option.
112 2015-07-16 Martin Liska <mliska@suse.cz>
114 * c-format.c (static void check_format_info_main): Use
115 object_allocator instead of pool_allocator.
116 (check_format_arg): Likewise.
117 (check_format_info_main): Likewise.
119 2015-07-15 Andrew MacLeod <amacleod@redhat.com>
121 * c-opts.c: Remove multiline #include comment.
123 2015-07-12 Aldy Hernandez <aldyh@redhat.com>
125 * c-common.c: Fix double word typos.
127 2015-07-10 Eric Botcazou <ebotcazou@adacore.com>
129 * c-ada-spec.h (cpp_operation): Revert latest change.
130 * c-ada-spec.c (print_ada_declaration): Likewise. Skip implicit
131 constructors and destructors.
133 2015-07-09 Andrew MacLeod <amacleod@redhat.com>
135 * c-common.h: Adjust includes for flags.h changes.
136 * stub-objc.c: Likewise.
138 2015-07-08 Eric Botcazou <ebotcazou@adacore.com>
140 * c-ada-spec.h (cpp_operation): Add IS_CONSTEXPR.
141 * c-ada-spec.c (print_ada_declaration): Skip constexpr constructors.
143 2015-07-08 Jakub Jelinek <jakub@redhat.com>
145 * c-omp.c (c_omp_declare_simd_clauses_to_numbers): If all clauses
146 are to be removed, return NULL rather than original clauses list.
148 2015-07-07 Andrew MacLeod <amacleod@redhat.com>
150 * array-notation-common.c: Adjust includes.
151 * c-ada-spec.c: Likewise.
152 * c-cilkplus.c: Likewise.
153 * c-common.h: Likewise.
154 * c-cppbuiltin.c: Likewise.
155 * c-dump.c: Likewise.
156 * c-format.c: Likewise.
157 * c-gimplify.c: Likewise.
158 * c-indentation.c: Likewise.
161 * c-opts.c: Likewise.
163 * c-ppoutput.c: Likewise.
164 * c-pragma.c: Likewise.
165 * c-pretty-print.c: Likewise.
166 * c-semantics.c: Likewise.
167 * c-ubsan.c: Likewise.
169 * stub-objc.c: Likewise.
171 2015-07-07 Eric Botcazou <ebotcazou@adacore.com>
173 * c-ada-spec.h (cpp_operation): Add IS_MOVE_CONSTRUCTOR.
174 * c-ada-spec.c (print_ada_declaration): Skip move constructors.
176 2015-07-01 Jason Merrill <jason@redhat.com>
178 * c-common.h (D_CXX11): Rename from D_CXX0X.
179 (RID_FIRST_CXX11, RID_LAST_CXX11): Rename from *_CXX0X.
180 * c-common.c: Adjust.
182 * c-opts.c (c_common_post_options): Default to C++14.
184 * c-opts.c (c_common_post_options): Highest ABI level is now 10.
186 2015-06-30 Edward Smith-Rowland <3dw4rd@verizon.net>
188 Implement N4197 - Adding u8 character literals
189 * c-family/c-ada-spec.c (print_ada_macros): Treat CPP_UTF8CHAR like
191 * c-family/c-common.c (c_parse_error): Print CPP_UTF8CHAR and
192 CPP_UTF8CHAR_USERDEF tokens.
193 * c-family/c-lex.c (c_lex_with_flags): Treat CPP_UTF8CHAR_USERDEF
194 and CPP_UTF8CHAR tokens.
195 (lex_charconst): Treat CPP_UTF8CHAR token.
197 2015-06-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
200 * c-common.c (do_warn_unused_parameter): Move here.
201 * c-common.h (do_warn_unused_parameter): Declare.
203 2015-06-29 Marek Polacek <polacek@redhat.com>
206 * c-common.c (check_case_bounds): Add bool * parameter. Set
208 (c_add_case_label): Add bool * parameter. Pass it down to
210 (c_do_switch_warnings): Add bool parameters. Implement -Wswitch-bool
212 * c-common.h (c_add_case_label, c_do_switch_warnings): Update
215 2015-06-27 Marek Polacek <polacek@redhat.com>
217 * c-common.c (check_main_parameter_types): Use VECTOR_TYPE_P
218 or VECTOR_INTEGER_TYPE_P throughout.
219 * c-gimplify.c: Likewise.
221 2015-06-26 Marek Polacek <polacek@redhat.com>
223 * array-notation-common.c (find_rank): Use INDIRECT_REF_P.
224 * c-common.c (c_fully_fold_internal): Likewise.
225 (c_alignof_expr): Likewise.
226 * c-pretty-print.c (c_pretty_printer::postfix_expression): Likewise.
227 * c-ubsan.c (ubsan_instrument_bounds): Likewise.
228 * cilk.c (create_parm_list): Likewise.
230 2015-06-26 Marek Polacek <polacek@redhat.com>
232 * c-common.c (handle_unused_attribute): Use VAR_OR_FUNCTION_DECL_P.
234 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
236 * c-common.c: Remove ipa-ref.h and plugin-api.h from include list.
237 * c-gimplify.c: Likewise.
238 * c-pragma.c: Likewise.
239 * c-ubsan.c: Likewise.
242 2015-06-25 Richard Sandiford <richard.sandiford@arm.com>
244 * c-common.c (c_type_hasher): Inherit from ggc_ptr_hash rather than
247 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
249 * cilk.c: Move calls.h after tm.h in the include chain.
251 2015-06-25 Marek Polacek <polacek@redhat.com>
253 * array-notation-common.c: Use VAR_P throughout.
254 * c-ada-spec.c: Likewise.
255 * c-common.c: Likewise.
256 * c-format.c: Likewise.
257 * c-gimplify.c: Likewise.
259 * c-pragma.c: Likewise.
260 * c-pretty-print.c: Likewise.
263 2015-06-25 Marek Polacek <polacek@redhat.com>
265 * cilk.c (extract_free_variables): Use is_global_var.
267 2015-06-23 Richard Sandiford <richard.sandiford@arm.com>
269 * c-common.c: Don't include target-def.h.
271 2015-06-23 Marek Polacek <polacek@redhat.com>
273 * c-common.c (warn_logical_operator): Use tree_int_cst_equal
274 when comparing INTEGER_CSTs.
276 2015-06-22 Pierre-Marie de Rodat <derodat@adacore.com>
278 * c-ada-spec.h (cpp_operation): Add HAS_DEPENDENT_TEMPLATE_ARGS.
279 * c-ada-spec.c (collect_ada_nodes): Skip NAMESPACE_DECL
280 (dump_ada_template): Skip partially specialized types.
282 2015-06-22 Mikhail Maltsev <maltsevm@gmail.com>
284 * c-common.c (scalar_to_vector): Use std::swap instead of manually
287 2015-06-17 Andrew MacLeod <amacleod@redhat.com>
289 * array-notation-common.c: Do not include input.h, line-map.h or is-a.h.
290 * c-ada-spec.c: Likewise.
291 * c-cilkplus.c: Likewise.
292 * c-common.c: Likewise.
293 * c-common.h: Likewise.
294 * c-cppbuiltin.c: Likewise.
295 * c-dump.c: Likewise.
296 * c-format.c: Likewise.
297 * c-gimplify.c: Likewise.
298 * c-indentation.c: Likewise.
301 * c-opts.c: Likewise.
303 * c-ppoutput.c: Likewise.
304 * c-pragma.c: Likewise.
305 * c-pretty-print.c: Likewise.
306 * c-semantics.c: Likewise.
307 * c-ubsan.c: Likewise.
309 * stub-objc.c: Likewise.
311 2015-06-13 Patrick Palka <ppalka@gcc.gnu.org>
314 * c-common.c (c_common_truthvalue_conversion): Warn when
315 converting an address of a reference to a truth value.
317 2015-06-08 Andrew MacLeod <amacleod@redhat.com>
319 * array-notation-common.c : Adjust include files.
320 * c-ada-spec.c : Likewise.
321 * c-cilkplus.c : Likewise.
322 * c-common.c : Likewise.
323 * c-common.h : Likewise.
324 * c-cppbuiltin.c : Likewise.
325 * c-dump.c : Likewise.
326 * c-format.c : Likewise.
327 * c-gimplify.c : Likewise.
328 * c-indentation.c : Likewise.
329 * c-lex.c : Likewise.
330 * c-omp.c : Likewise.
331 * c-opts.c : Likewise.
332 * c-pch.c : Likewise.
333 * c-ppoutput.c : Likewise.
334 * c-pragma.c : Likewise.
335 * c-pretty-print.c : Likewise.
336 * c-semantics.c : Likewise.
337 * c-ubsan.c : Likewise.
339 * stub-objc.c : Likewise.
341 2015-06-08 Marek Polacek <polacek@redhat.com>
344 * c-format.c (location_from_offset): Return LOC if LINE is null.
346 2015-06-05 Aldy Hernandez <aldyh@redhat.com>
348 * c-common.h (c_parse_final_cleanups): New prototype.
349 * c-opts.c (c_common_parse_file): Call c_parse_final_cleanups.
351 2015-06-04 Andrew MacLeod <amacleod@redhat.com>
353 * array-notation-common.c: Adjust includes for restructured coretypes.h.
354 * c-ada-spec.c: Likewise.
355 * c-cilkplus.c: Likewise.
356 * c-common.c: Likewise.
357 * c-common.h: Likewise.
358 * c-cppbuiltin.c: Likewise.
359 * c-dump.c: Likewise.
360 * c-format.c: Likewise.
361 * c-gimplify.c: Likewise.
362 * c-indentation.c: Likewise.
365 * c-opts.c: Likewise.
367 * c-ppoutput.c: Likewise.
368 * c-pragma.c: Likewise.
369 * c-pretty-print.c: Likewise.
370 * c-semantics.c: Likewise.
371 * c-ubsan.c: Likewise.
373 * stub-objc.c: Likewise.
375 2015-06-02 David Malcolm <dmalcolm@redhat.com>
378 * c-indentation.c (should_warn_for_misleading_indentation): Use
379 expand_location rather than expand_location_to_spelling_point.
380 Don't warn if the guarding statement is more indented than the
383 2015-06-02 David Malcolm <dmalcolm@redhat.com>
385 * c-indentation.c (warn_for_misleading_indentation): Bail out
386 immediately if -Wmisleading-indentation isn't enabled.
388 2015-06-01 Martin Liska <mliska@suse.cz>
390 * c-format.c (check_format_arg):Use new type-based pool allocator.
391 (check_format_info_main) Likewise.
393 2015-05-31 Eric Botcazou <ebotcazou@adacore.com>
395 * c-ada-spec.c (is_tagged_type): Test for TYPE_METHODS on main variant.
396 (has_nontrivial_methods): Likewise.
398 2015-05-25 Marek Polacek <polacek@redhat.com>
400 * c-ubsan.c (ubsan_instrument_shift): Use type0.
402 2015-05-22 Marek Polacek <polacek@redhat.com>
405 * c-common.c (handle_deprecated_attribute): Allow CONST_DECL.
407 2015-05-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
409 * c-cppbuiltin.c (c_cpp_builtins): Use if instead of #if with
410 STACK_GROWS_DOWNWARD.
412 2015-05-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
414 * c-cppbuiltin.c (c_cpp_builtins): Check the value of
415 STACK_GROWS_DOWNWARD rather than if it is defined.
417 2015-05-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
420 * c-format.c (location_column_from_byte_offset): New.
421 (location_from_offset): New.
422 (struct format_wanted_type): Add offset_loc field.
423 (check_format_info): Move handling of location for extra arguments
424 closer to the point of warning.
425 (check_format_info_main): Pass the result of location_from_offset
427 (format_type_warning): Pass the result of location_from_offset
430 2015-05-20 Marek Polacek <polacek@redhat.com>
432 * c-omp.c (check_omp_for_incr_expr): Use BINARY_CLASS_P.
434 2015-05-20 Marek Polacek <polacek@redhat.com>
436 * c-ada-spec.c (dump_sloc): Use DECL_P.
438 2015-05-20 Marek Polacek <polacek@redhat.com>
440 * c-pragma.c: Use VAR_OR_FUNCTION_DECL_P throughout.
441 * c-common.c: Likewise.
443 2015-05-19 David Malcolm <dmalcolm@redhat.com>
445 * c-common.h (fe_file_change): Strengthen param from
446 const line_map * to const line_map_ordinary *.
447 (pp_file_change): Likewise.
448 * c-lex.c (fe_file_change): Likewise.
449 (cb_define): Use linemap_check_ordinary when invoking
451 (cb_undef): Likewise.
452 * c-opts.c (c_finish_options): Use linemap_check_ordinary when
453 invoking cb_file_change.
454 (c_finish_options): Likewise.
455 (push_command_line_include): Likewise.
456 (cb_file_change): Strengthen param "new_map" from
457 const line_map * to const line_map_ordinary *.
458 * c-ppoutput.c (cb_define): Likewise for local "map".
459 (pp_file_change): Likewise for param "map" and local "from".
461 2015-05-19 Mikhail Maltsev <maltsevm@gmail.com>
463 * c-common.c (shorten_compare): Use std::swap instead of explicit swaps.
465 2015-05-18 Tom de Vries <tom@codesourcery.com>
467 * c-common.c (build_va_arg_1): New function.
468 (build_va_arg): Add address operator to va_list operand if necessary.
470 2015-05-15 Mikhail Maltsev <maltsevm@gmail.com>
473 * c-common.c (int_safely_convertible_to_real_p): Define.
474 (unsafe_conversion_p): Check conversions involving complex types.
475 (conversion_warning): Add new warning message for conversions which
476 discard imaginary component.
477 * c-common.h: (enum conversion_safety): Add new enumerator for such
480 2015-05-14 Marek Polacek <polacek@redhat.com>
484 * c-common.c (c_fully_fold): Pass false down to c_fully_fold_internal.
485 (c_fully_fold_internal): Fold C_MAYBE_CONST_EXPRs with
486 C_MAYBE_CONST_EXPR_INT_OPERANDS set. Add FOR_INT_CONST argument and
487 use it. If FOR_INT_CONST, require that all evaluated operands be
490 2015-05-12 David Malcolm <dmalcolm@redhat.com>
492 * c-common.h (warn_for_misleading_indentation): New prototype.
493 * c-indentation.c: New file.
494 * c.opt (Wmisleading-indentation): New option.
496 2015-05-12 Tom de Vries <tom@codesourcery.com>
498 PR tree-optimization/66010
499 * c-common.c (build_va_arg): Don't mark ap addressable unless necessary.
501 2015-05-09 Jason Merrill <jason@redhat.com>
503 * c-opts.c (c_common_post_options): Also clear
504 cpp_opts->cpp_warn_cxx11_compat.
506 * c-common.h (enum cxx_dialect): Add cxx_unset.
507 * c-common.c (cxx_dialect): Initialize to cxx_unset.
508 * c-opts.c (c_common_post_options): Set C++ dialect to C++98 if unset.
510 * c.opt (std=c++14): Remove Undocumented flag and experimental warning.
511 (std=gnu++0x): Mark as Undocumented.
512 (std=gnu++1y): Add deprecated message.
514 2015-05-08 Jason Merrill <jason@redhat.com>
516 * c.opt (Wc++11-compat): Make primary. Rename var warn_cxx11_compat.
519 * c.opt (Wc++0x-compat): Also set cpp_warn_cxx11_compat.
521 2015-05-08 Marek Polacek <polacek@redhat.com>
524 * c.opt (Woverride-init-side-effects): New option.
526 2015-05-07 Marek Polacek <polacek@redhat.com>
529 * c-common.c (c_fully_fold_internal): Warn when left shifting a
531 * c.opt (Wshift-negative-value): New option.
532 * c-opts.c (c_common_post_options): Set warn_shift_negative_value
533 when -Wextra and C99/C++11 mode.
535 2015-05-07 Marek Polacek <polacek@redhat.com>
536 Martin Uecker <uecker@eecs.berkeley.edu>
538 * c-ubsan.c (ubsan_instrument_bounds): Don't skip instrumenting
539 flexible member array-like members if SANITIZE_BOUNDS_STRICT.
541 2015-05-05 Jason Merrill <jason@redhat.com>
543 * c.opt (Wterminate): New.
545 2015-04-30 Marek Polacek <polacek@redhat.com>
547 * c-common.c (maybe_warn_bool_compare): When comparing with 0/1,
548 require that the non-constant be of a boolean type.
550 2015-04-29 Josh Triplett <josh@joshtriplett.org>
552 * c-common.c (handle_section_attribute): Refactor to reduce
553 nesting and distinguish between error cases.
555 2015-04-29 Marek Polacek <polacek@redhat.com>
558 * c-common.c (maybe_warn_bool_compare): Warn when comparing a boolean
561 2015-04-29 Jakub Jelinek <jakub@redhat.com>
563 * c-common.h (omp_clause_mask): Unconditionally define as a class.
564 Use uint64_t instead of unsigned HOST_WIDE_INT and 64 instead of
565 HOST_BITS_PER_WIDE_INT.
567 2015-04-28 Tom de Vries <tom@codesourcery.com>
569 PR tree-optimization/65887
570 * c-common.c (build_va_arg): Mark va_arg ap argument as addressable.
572 2015-04-28 Eric Botcazou <ebotcazou@adacore.com>
573 Pierre-Marie de Rodat <derodat@adacore.com>
575 * c-ada-spec.c (in_function): Delete.
576 (dump_generic_ada_node): Do not change in_function and remove the
577 redundant code dealing with it.
578 (print_ada_declaration): Do not change in_function. Use INDENT_INCR.
579 (print_ada_methods): Output the static member functions in a nested
580 package after the regular methods as well as associated renamings.
582 2015-04-24 Marek Polacek <polacek@redhat.com>
585 * c-common.c (c_fully_fold_internal): Use OPT_Wshift_count_negative
586 and OPT_Wshift_count_overflow.
589 * c-common.c (warn_logical_operator): Warn if the operands have the
592 2015-04-24 Marek Polacek <polacek@redhat.com>
595 * c-common.c (warn_logical_operator): Bail if either operand comes
596 from a macro expansion.
598 2015-04-10 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
601 * c-common.c (c_default_pointer_mode): Add definition.
602 * c-common.h (c_default_pointer_mode): Add declaration.
604 2015-03-11 Jakub Jelinek <jakub@redhat.com>
606 * c-common.c (c_common_nodes_and_builtins): Don't call xstrdup
607 on record_builtin_type argument.
609 2015-03-10 Jakub Jelinek <jakub@redhat.com>
612 * c-common.c (warn_logical_not_parentheses): Don't warn for
615 2015-03-07 Marek Polacek <polacek@redhat.com>
618 * c-ubsan.c (ubsan_instrument_bounds): Check for COMPONENT_REF
619 before trying to figure out whether we have a flexible array member.
621 2015-03-06 Eric Botcazou <ebotcazou@adacore.com>
622 Jonathan Wakely <jwakely.gcc@gmail.com>
624 * c-ada-spec.c (dump_ada_double_name): Fix pasto.
626 2015-03-05 Eric Botcazou <ebotcazou@adacore.com>
629 * c-ada-spec.c (print_destructor): Remove obsolete code.
631 2015-03-01 Eric Botcazou <ebotcazou@adacore.com>
633 * c-ada-spec.c (is_tagged_type): Add guard for DECL_VINDEX.
634 (dump_template_types): Adjust DECL_TEMPLATE_INSTANTIATIONS and
635 DECL_TEMPLATE_RESULT emulations.
636 (dump_ada_template)): Add guard for TYPE_METHODS.
638 2015-02-27 Marek Polacek <polacek@redhat.com>
641 * c.opt (Wformat-signedness): Don't enable by -Wformat=2.
643 2015-02-27 Kai Tietz <ktietz@redhat.com>
646 * c-pragma.c (handle_pragma_weak): Do not try to create
647 weak/alias of declarations not being function, or variable
650 2015-02-24 Thomas Schwinge <thomas@codesourcery.com>
653 * c-common.c (DEF_FUNCTION_TYPE_VAR_8, DEF_FUNCTION_TYPE_VAR_12):
655 (DEF_FUNCTION_TYPE_VAR_7, DEF_FUNCTION_TYPE_VAR_11): New macros.
657 2015-02-16 Marek Polacek <polacek@redhat.com>
660 * c-format.c (check_format_types): Handle null param.
662 2015-02-13 Marek Polacek <polacek@redhat.com>
665 * c-format.c (check_format_types): Don't warn about different
666 signedness if the original value is in the range of WANTED_TYPE.
668 2015-02-12 Jason Merrill <jason@redhat.com>
671 * c-opts.c (c_common_post_options): Change flag_abi_version from 0
672 to the current highest version.
673 * c-cppbuiltin.c (c_cpp_builtins): Assert that it isn't 0.
675 2015-02-04 Jakub Jelinek <jakub@redhat.com>
679 * c-omp.c (c_finish_omp_atomic): Use TRUNC_DIV_EXPR
680 instead of RDIV_EXPR. Use build_binary_op instead of
683 2015-01-30 Joseph Myers <joseph@codesourcery.com>
685 * c-opts.c, c-pch.c, cppspec.c: All callers of fatal_error changed
686 to pass input_location as first argument.
688 2015-01-23 Tom de Vries <tom@codesourcery.com>
691 * c.opt (fopenacc): Mark as LTO option.
693 2015-01-23 Tom de Vries <tom@codesourcery.com>
696 * c.opt (fopenmp): Mark as LTO option.
698 2015-01-21 Jakub Jelinek <jakub@redhat.com>
701 * cilk.c (fill_decls_vec): Only put decls into vector v.
702 (compare_decls): Fix up formatting.
704 2015-01-21 Igor Zamyatin <igor.zamyatin@intel.com>
707 * cilk.c: Include vec.h.
708 (struct cilk_decls): New structure.
709 (wrapper_parm_cb): Split this function to...
710 (fill_decls_vec): ...this...
711 (create_parm_list): ...and this.
712 (compare_decls): New function.
713 (for_local_cb): Remove.
714 (wrapper_local_cb): Ditto.
715 (build_wrapper_type): For now first traverse and fill vector of
716 declarations then sort it and then deal with sorted vector.
717 (cilk_outline): Ditto.
718 (declare_one_free_variable): Ditto.
720 2015-01-21 Jason Merrill <jason@redhat.com>
723 * c-format.c (check_format_arg): Call decl_constant_value.
725 2015-01-19 Martin Liska <mliska@suse.cz>
727 * c-common.c (handle_noicf_attribute): New function.
729 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
730 Bernd Schmidt <bernds@codesourcery.com>
731 James Norris <jnorris@codesourcery.com>
732 Cesar Philippidis <cesar@codesourcery.com>
733 Ilmir Usmanov <i.usmanov@samsung.com>
734 Jakub Jelinek <jakub@redhat.com>
736 * c.opt (fopenacc): New option.
737 * c-cppbuiltin.c (c_cpp_builtins): Conditionally define _OPENACC.
738 * c-common.c (DEF_FUNCTION_TYPE_VAR_8, DEF_FUNCTION_TYPE_VAR_12):
740 * c-common.h (c_finish_oacc_wait): New prototype.
741 * c-omp.c: Include "omp-low.h" and "gomp-constants.h".
742 (c_finish_oacc_wait): New function.
743 * c-pragma.c (oacc_pragmas): New variable.
744 (c_pp_lookup_pragma, init_pragma): Handle it.
745 * c-pragma.h (enum pragma_kind): Add PRAGMA_OACC_CACHE,
746 PRAGMA_OACC_DATA, PRAGMA_OACC_ENTER_DATA, PRAGMA_OACC_EXIT_DATA,
747 PRAGMA_OACC_KERNELS, PRAGMA_OACC_LOOP, PRAGMA_OACC_PARALLEL,
748 PRAGMA_OACC_UPDATE, PRAGMA_OACC_WAIT.
749 (enum pragma_omp_clause): Add PRAGMA_OACC_CLAUSE_ASYNC,
750 PRAGMA_OACC_CLAUSE_AUTO, PRAGMA_OACC_CLAUSE_COLLAPSE,
751 PRAGMA_OACC_CLAUSE_COPY, PRAGMA_OACC_CLAUSE_COPYIN,
752 PRAGMA_OACC_CLAUSE_COPYOUT, PRAGMA_OACC_CLAUSE_CREATE,
753 PRAGMA_OACC_CLAUSE_DELETE, PRAGMA_OACC_CLAUSE_DEVICE,
754 PRAGMA_OACC_CLAUSE_DEVICEPTR, PRAGMA_OACC_CLAUSE_FIRSTPRIVATE,
755 PRAGMA_OACC_CLAUSE_GANG, PRAGMA_OACC_CLAUSE_HOST,
756 PRAGMA_OACC_CLAUSE_IF, PRAGMA_OACC_CLAUSE_NUM_GANGS,
757 PRAGMA_OACC_CLAUSE_NUM_WORKERS, PRAGMA_OACC_CLAUSE_PRESENT,
758 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPY,
759 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPYIN,
760 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPYOUT,
761 PRAGMA_OACC_CLAUSE_PRESENT_OR_CREATE, PRAGMA_OACC_CLAUSE_PRIVATE,
762 PRAGMA_OACC_CLAUSE_REDUCTION, PRAGMA_OACC_CLAUSE_SELF,
763 PRAGMA_OACC_CLAUSE_SEQ, PRAGMA_OACC_CLAUSE_VECTOR,
764 PRAGMA_OACC_CLAUSE_VECTOR_LENGTH, PRAGMA_OACC_CLAUSE_WAIT,
765 PRAGMA_OACC_CLAUSE_WORKER.
767 2015-01-14 Marcos Diaz <marcos.diaz@tallertechnologies.com>
769 * c-cppbuiltin.c (c_cpp_builtins): New cpp define __SSP_EXPLICIT__
770 for the new option fstack-protector_explicit.
771 * c-common.c (c_common_attribute_table): Add stack_protect attribute.
772 (handle_stack_protect_attribute): New function.
774 2015-01-13 Martin Uecker <uecker@eecs.berkeley.edu>
776 * c.opt: New option -Warray-bounds=.
778 2015-01-09 Michael Collison <michael.collison@linaro.org>
780 * array-notation-common.c: Include hash-set.h, machmode.h,
781 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
782 fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h.
783 * c-ada-spec.c: Ditto.
784 * c-cilkplus.c: Ditto.
785 * c-common.c: Include input.h due to flattening of tree.h.
786 Define macro GCC_C_COMMON_C.
787 * c-common.h: Flatten tree.h header files into c-common.h.
788 Remove include of tree-core.h.
789 * c-cppbuiltin.c: Include hash-set.h, machmode.h,
790 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
791 fold-const.h, wide-int.h, and inchash.h due to
792 flattening of tree.h.
794 * c-format.c: Flatten tree.h header files into c-common.h.
795 * c-cppbuiltin.c: Include hash-set.h, machmode.h,
796 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
797 fold-const.h, wide-int.h, and inchash.h due to
798 flattening of tree.h.
799 * c-dump.c: Include hash-set.h, machmode.h,
800 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
801 fold-const.h, wide-int.h, and inchash.h due to
802 flattening of tree.h.
803 * c-format.c: Include hash-set.h, machmode.h,
804 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
805 fold-const.h, wide-int.h, inchash.h and real.h due to
806 flattening of tree.h.
807 * c-gimplify.c: Include hash-set.h, machmode.h,
808 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
809 fold-const.h, wide-int.h, and inchash.h due to
810 flattening of tree.h.
816 * c-ppoutput.c: Ditto.
818 * c-pretty-print.c: Ditto.
819 * c-semantics.c: Ditto.
821 * stub-objc.c: Ditto.
823 2015-01-08 Jason Merrill <jason@redhat.com>
825 * c-ubsan.c (ubsan_maybe_instrument_array_ref): Use
826 do_ubsan_in_current_function.
827 (ubsan_maybe_instrument_reference_or_call): Likewise.
828 * c-ubsan.h: Declare it.
830 2015-01-08 Mike Stump <mikestump@comcast.net>
832 * c-common.c (c_common_attribute_table): Add no_sanitize_thread.
834 2015-01-07 Marek Polacek <polacek@redhat.com>
837 * c-common.c (c_fully_fold_internal): Warn for division and modulo
838 if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST and is zero.
840 2015-01-05 Trevor Saunders <tsaunders@mozilla.com>
843 * c.opt (Wsuggest-override): New option.
845 2015-01-05 Jakub Jelinek <jakub@redhat.com>
847 Update copyright years.
849 2015-01-05 Marek Polacek <polacek@redhat.com>
852 * c-common.c (warn_array_subscript_with_type_char): Add location_t
854 * c-common.h (warn_array_subscript_with_type_char): Update
857 2014-12-20 Edward Smith-Rowland <3dw4rd@verizon.net>
859 * c-cppbuiltin.c (__cpp_sized_deallocation): Uncomment and move macro.
860 Control macro with flag_sized_deallocation.
862 2014-12-20 Martin Uecker <uecker@eecs.berkeley.edu>
864 * c.opt (Wdiscarded-array-qualifiers): New option.
866 2014-12-19 Jakub Jelinek <jakub@redhat.com>
868 PR preprocessor/63831
869 * c-cppbuiltin.c (c_cpp_builtins): Don't define __has_attribute
870 and __has_cpp_attribute here.
871 * c-ppoutput.c (init_pp_output): Set cb->has_attribute to
872 c_common_has_attribute.
873 * c-common.h (c_common_has_attribute): New prototype.
874 * c-lex.c (init_c_lex): Set cb->has_attribute to
875 c_common_has_attribute instead of cb_has_attribute.
876 (get_token_no_padding): New function.
877 (cb_has_attribute): Renamed to ...
878 (c_common_has_attribute): ... this. No longer static. Use
879 get_token_no_padding, require ()s, don't build TREE_LIST
880 unnecessarily, fix up formatting, adjust diagnostics, call
883 2014-12-15 Jason Merrill <jason@redhat.com>
885 * c.opt (-fsized-deallocation, -Wc++14-compat): New.
886 (-Wsized-deallocation): New.
887 * c-opts.c (c_common_post_options): -fsized-deallocation defaults
888 to on in C++14 and up.
890 2014-12-11 Jason Merrill <jason@redhat.com>
892 * c-cppbuiltin.c (c_cpp_builtins): Enable C++14 __cpp_constexpr.
894 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_runtime_arrays if
895 we aren't complaining about VLAs.
897 2014-12-06 Marek Polacek <polacek@redhat.com>
899 PR tree-optimization/64183
900 * c-gimplify.c (c_gimplify_expr): Don't convert the RHS of a
901 shift-expression if it is integer_type_node. Use types_compatible_p.
903 2014-11-29 Jakub Jelinek <jakub@redhat.com>
905 * c-common.c (convert_vector_to_pointer_for_subscript): Remove NULL
906 last argument from create_tmp_var_raw and create_tmp_var calls.
907 * cilk.c (gimplify_cilk_spawn): Likewise.
908 * c-omp.c (c_finish_omp_atomic): Likewise.
910 2014-11-28 Marek Polacek <polacek@redhat.com>
912 * c-ubsan.c (ubsan_instrument_shift): Use op1_utype for MINUS_EXPR
913 instead of unsigned_type_node.
915 2014-11-28 Marek Polacek <polacek@redhat.com>
918 * c-ubsan.c (ubsan_instrument_shift): Change the type of a MINUS_EXPR
920 * c-gimplify.c (c_gimplify_expr): Convert right operand of a shift
921 expression to unsigned_type_node.
923 2014-11-20 Mark Wielaard <mjw@redhat.com>
926 * c-opts.c (set_std_c89): Set lang_hooks.name.
927 (set_std_c99): Likewise.
928 (set_std_c11): Likewise.
929 (set_std_cxx98): Likewise.
930 (set_std_cxx11): Likewise.
931 (set_std_cxx14): Likewise.
932 (set_std_cxx1z): Likewise.
934 2014-11-21 Jakub Jelinek <jakub@redhat.com>
937 * c-common.h (convert_vector_to_pointer_for_subscript): Change
939 * c-common.c: Include gimple-expr.h.
940 (convert_vector_to_pointer_for_subscript): Change return type to
941 bool. If *vecp is not lvalue_p and has VECTOR_TYPE, return true
942 and copy it into a TARGET_EXPR and use that instead of *vecp
945 2014-11-19 David Malcolm <dmalcolm@redhat.com>
947 Merger of git branch "gimple-classes-v2-option-3".
948 * ChangeLog.gimple-classes: New.
949 * c-gimplify.c (add_block_to_enclosing): Strengthen local "stack"
950 from being just a vec<gimple> to a vec<gbind *>.
952 2014-11-18 Jakub Jelinek <jakub@redhat.com>
955 * c-ubsan.c (ubsan_maybe_instrument_reference_or_call): Change type
956 argument to ptype, set type to TREE_TYPE (ptype). Don't call
957 get_pointer_alignment for non-pointers. Use ptype, or if it is
958 reference type, corresponding pointer type, as type of kind
960 (ubsan_maybe_instrument_reference,
961 ubsan_maybe_instrument_member_call): Adjust callers.
963 2014-11-15 Marek Polacek <polacek@redhat.com>
966 * array-notation-common.c (is_sec_implicit_index_fn): Return false
968 (extract_array_notation_exprs): Return for NULL node.
970 2014-11-12 Joseph Myers <joseph@codesourcery.com>
972 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Define and
973 undefine __NO_MATH_ERRNO__ based on changes to -fmath-errno state.
975 2014-11-12 Jakub Jelinek <jakub@redhat.com>
978 * c-common.c (check_builtin_function_arguments): Handle
979 BUILT_IN_{ADD,SUB,MUL}_OVERFLOW.
981 2014-11-10 Andi Kleen <ak@linux.intel.com>
984 * c-common.h (check_no_cilk): Declare.
985 * cilk.c (get_error_location): New function.
986 (check_no_cilk): Dito.
988 2014-11-10 Andi Kleen <ak@linux.intel.com>
990 * cilk.c (recognize_spawn): Use expression location
993 2014-11-10 Paolo Carlini <paolo.carlini@oracle.com>
995 * c.opt ([Wshift-count-negative, Wshift-count-overflow]): Add.
997 2014-11-10 Edward Smith-Rowland <3dw4rd@verizon.net>
999 * c-cppbuiltin.c (__has_attribute, __has_cpp_attribute): New macros;
1000 (__cpp_rtti, __cpp_exceptions): New macros for C++98;
1001 (__cpp_range_based_for, __cpp_initializer_lists,
1002 __cpp_delegating_constructors, __cpp_nsdmi,
1003 __cpp_inheriting_constructors, __cpp_ref_qualifiers): New macros
1004 for C++11; (__cpp_attribute_deprecated): Remove in favor of
1005 __has_cpp_attribute.
1006 * c-lex.c (cb_has_attribute): New callback CPP function;
1007 (init_c_lex): Set has_attribute callback.
1009 2014-11-04 Richard Biener <rguenther@suse.de>
1011 * c-common.c (shorten_compare): Do not shorten mixed
1012 DFP and non-DFP compares.
1014 2014-11-01 Edward Smith-Rowland <3dw4rd@verizon.net>
1016 * g++.dg/cpp1y/feat-cxx11.C: Commentary and rearrangement of tests.
1017 * g++.dg/cpp1y/feat-cxx11-neg.C: Add aggregate NSDMI test.
1018 Commentary and rearrangement of tests.
1019 * g++.dg/cpp1y/feat-cxx14.C: Enable aggregate NSDMI test.
1020 Commentary and rearrangement of tests.
1021 * g++.dg/cpp1y/feat-cxx98-neg.C: Ditto
1022 * g++.dg/cpp1y/feat-cxx98.C: Commentary.
1024 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
1026 * c-common.c, c-common.h, c-cppbuiltin.c, c-lex.c: Remove redundant
1027 enum from machine_mode.
1029 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
1031 * c-common.c: Adjust include files.
1032 * c-gimplify.c: Ditto.
1034 * c-pragma.c: Ditto.
1037 2014-10-27 Andrew MacLeod <amacleod@redhat.com>
1039 * c-gimplify.c: Adjust include files.
1041 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
1044 * c-opts.c (c_common_diagnostics_set_defaults): Renamed from
1045 c_common_initialize_diagnostics.
1046 * c-common.h: Likewise.
1048 2014-10-24 Marek Polacek <polacek@redhat.com>
1051 * c-pretty-print.c (c_pretty_printer::simple_type_specifier): Don't
1052 print "struct"/"union"/"enum" for typedefed names.
1054 2014-10-23 Marek Polacek <polacek@redhat.com>
1056 * c-ubsan.c (ubsan_instrument_shift): Perform the MINUS_EXPR
1059 2014-10-22 Jakub Jelinek <jakub@redhat.com>
1060 Yury Gribov <y.gribov@samsung.com>
1062 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
1063 ubsan_instrument_vla): Check bits in flag_sanitize_recover bitmask
1064 instead of flag_sanitize_recover as bool flag.
1066 2014-10-21 Kirill Yukhin <kirill.yukhin@intel.com>
1068 * cilk.c: Revert previous change.
1070 2014-10-20 Igor Zamyatin <igor.zamyatin@intel.com>
1073 * cilk.c: Include vec.h.
1074 (struct cilk_decls): New structure.
1075 (wrapper_parm_cb): Split this function to...
1076 (fill_decls_vec): ...this...
1077 (create_parm_list): ...and this.
1078 (compare_decls): New function.
1079 (for_local_cb): Remove.
1080 (wrapper_local_cb): Ditto.
1081 (build_wrapper_type): For now first traverse and fill vector of
1082 declarations then sort it and then deal with sorted vector.
1083 (cilk_outline): Ditto.
1084 (declare_one_free_variable): Ditto.
1086 2014-10-17 Marek Polacek <polacek@redhat.com>
1088 * c-opts.c (c_common_post_options): Set warn_implicit_int.
1089 * c.opt (Wimplicit-int): Initialize to -1.
1091 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
1093 * c-pragma.c: Adjust include files.
1094 * c-semantics.c: Likewise.
1096 2014-10-16 DJ Delorie <dj@redhat.com>
1098 * c-cppbuiltin.c (cpp_atomic_builtins): Don't assume pointers are
1101 2014-10-14 Jason Merrill <jason@redhat.com>
1104 * c-common.h (CPP_PREPARSED_EXPR): New.
1105 (N_CP_TTYPES): Adjust.
1107 2014-10-15 Marek Polacek <polacek@redhat.com>
1109 * c-opts.c (c_common_init_options): Make -std=gnu11 the default for C.
1111 2014-10-14 DJ Delorie <dj@redhat.com>
1113 * c-pretty-print.c (pp_c_integer_constant): Check for all __intN
1114 types, not just __int128.
1115 * c-cppbuiltin.c (c_cpp_builtins): Add builtins for all __intN
1116 types, not just __int128.
1117 (cpp_atomic_builtins): Round pointer sizes up.
1118 (type_suffix): Use type precision, not specific types.
1119 * c-common.c (c_common_reswords): Remove __int128 special case.
1120 (c_common_type_for_size): Check for all __intN types, not just
1122 (c_common_type_for_mode): Likewise.
1123 (c_common_signed_or_unsigned_type): Likewise.
1124 (c_build_bitfield_integer_type): Likewise.
1125 (c_common_nodes_and_builtins): Likewise.
1126 (keyword_begins_type_specifier): Likewise.
1127 * c-common.h (rid): Remove RID_INT128 and add RID_INT_N_* for all
1130 2014-10-12 Trevor Saunders <tsaunders@mozilla.com>
1132 * c-common.c: Use hash_table instead of hashtab.
1134 2014-10-06 Edward Smith-Rowland <3dw4rd@verizon.net>
1136 * c-cppbuiltin.c: Move __cpp_attribute_deprecated to the
1139 2014-10-03 Marc Glisse <marc.glisse@inria.fr>
1144 * c-common.c (warn_logical_operator): Punt for vectors.
1146 2014-10-01 Edward Smith-Rowland <3dw4rd@verizon.net>
1148 Implement SD-6: SG10 Feature Test Recommendations
1149 * c-cppbuiltin.c (c_cpp_builtins()): Define language feature
1150 macros and the __has_header macro.
1152 2014-09-30 Jason Merrill <jason@redhat.com>
1154 * c-common.h (enum rid): Add RID_IS_TRIVIALLY_ASSIGNABLE and
1155 RID_IS_TRIVIALLY_CONSTRUCTIBLE.
1156 * c-common.c (c_common_reswords): Add __is_trivially_copyable.
1158 * c-common.h (enum rid): Add RID_IS_TRIVIALLY_COPYABLE.
1159 * c-common.c (c_common_reswords): Add __is_trivially_copyable.
1161 * c-common.h (enum rid): Remove RID_IS_CONVERTIBLE_TO.
1162 * c-common.c (c_common_reswords): Remove __is_convertible_to.
1164 2014-09-24 Marek Polacek <polacek@redhat.com>
1168 * c-common.h (struct c_common_resword): Don't define CPP_KEYWORD.
1170 2014-09-23 Andi Kleen <ak@linux.intel.com>
1172 * c-common.c (handle_no_reorder_attribute): New function.
1173 (c_common_attribute_table): Add no_reorder attribute.
1175 2014-09-22 Joseph Myers <joseph@codesourcery.com>
1177 * c-cppbuiltin.c (c_cpp_builtins): Define
1178 __LIBGCC_*_EXCESS_PRECISION__ macros for supported floating-point
1181 2014-09-18 Joseph Myers <joseph@codesourcery.com>
1183 * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_*_FUNC_EXT__
1184 for supported floating-point modes.
1186 2014-09-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
1188 * c.opt (Wpsabi): Use LangEnabledBy.
1189 * c-opts.c (c_common_handle_option): Do not handle here.
1191 2014-09-12 Joseph Myers <joseph@codesourcery.com>
1193 * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_HAS_%s_MODE__
1194 macros for floating-point modes.
1196 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
1199 * c-cppbuiltin.c (builtin_define_float_constants): Correct
1200 __*_DENORM_MIN__ without denormals.
1202 2014-09-10 Jakub Jelinek <jakub@redhat.com>
1204 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
1205 ubsan_instrument_vla, ubsan_instrument_return): Adjust
1206 ubsan_create_data callers.
1207 (ubsan_instrument_bounds): Don't emit UBSAN_BOUNDS at all if
1208 index is constant or BIT_AND_EXPR with constant mask and is
1209 small enough for the bound.
1210 * c-gimplify.c (ubsan_walk_array_refs_r): For ADDR_EXPR of
1211 ARRAY_REF, make sure the inner ARRAY_REF is not walked again.
1213 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
1215 * c.opt: Add CppReason to various flags.
1216 (Wdate-time): Re-sort.
1217 * c-common.c: Include c-common.h earlier.
1218 (struct reason_option_codes_t): Delete.
1219 (c_option_controlling_cpp_error): Prefix global type and struct
1222 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
1224 * c.opt (Wnormalized): New.
1225 (Wnormalized=): Use Enum and Reject Negative.
1226 * c-opts.c (c_common_handle_option): Do not handle Wnormalized here.
1228 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1230 * c-cppbuiltin.c (c_cpp_builtins): Define macros for mantissa
1231 digits of floating-point modes if -fbuilding-libgcc.
1233 2014-09-05 Joseph Myers <joseph@codesourcery.com>
1235 * c-cppbuiltin.c (c_cpp_builtins): Also define
1236 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__,
1237 __LIBGCC_EH_FRAME_SECTION_NAME__, __LIBGCC_JCR_SECTION_NAME__,
1238 __LIBGCC_CTORS_SECTION_ASM_OP__, __LIBGCC_DTORS_SECTION_ASM_OP__,
1239 __LIBGCC_TEXT_SECTION_ASM_OP__, __LIBGCC_INIT_SECTION_ASM_OP__,
1240 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__,
1241 __LIBGCC_STACK_GROWS_DOWNWARD__,
1242 __LIBGCC_DONT_USE_BUILTIN_SETJMP__,
1243 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__,
1244 __LIBGCC_DWARF_FRAME_REGISTERS__,
1245 __LIBGCC_EH_RETURN_STACKADJ_RTX__, __LIBGCC_JMP_BUF_SIZE__,
1246 __LIBGCC_STACK_POINTER_REGNUM__ and
1247 __LIBGCC_VTABLE_USES_DESCRIPTORS__ for -fbuilding-libgcc.
1248 (builtin_define_with_value): Handle backslash-escaping in string
1251 2014-09-05 Richard Biener <rguenther@suse.de>
1254 * c-format.c (check_format_arg): Properly handle
1255 effectively signed POINTER_PLUS_EXPR offset.
1257 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
1259 * c.opt (Wc90-c99-compat,Wc++-compat,Wcomment,Wendif-labels,
1260 Winvalid-pch,Wlong-long,Wmissing-include-dirs,Wmultichar,Wpedantic,
1261 (Wdate-time,Wtraditional,Wundef,Wvariadic-macros): Add CPP, Var
1263 * c-opts.c (c_common_handle_option): Do not handle here.
1264 (sanitize_cpp_opts): Likewise.
1265 * c-common.c (struct reason_option_codes_t): Handle
1266 CPP_W_C90_C99_COMPAT and CPP_W_PEDANTIC.
1268 2014-09-03 Marek Polacek <polacek@redhat.com>
1270 * c.opt (Wlogical-not-parentheses): Enable by -Wall.
1272 2014-09-02 Jakub Jelinek <jakub@redhat.com>
1273 Balaji V. Iyer <balaji.v.iyer@intel.com>
1274 Igor Zamyatin <igor.zamyatin@intel.com>
1276 * c-cilkplus.c (cilk_for_number_of_iterations): New function.
1277 * c-common.c (c_common_reswords): Added _Cilk_for.
1278 * c-common.h (enum rid): Added RID_CILK_FOR.
1279 (cilk_for_number_of_iterations): Add declaration.
1280 * c-omp.c (c_finish_omp_for): Added checks for CILK_SIMD and
1282 * c-pragma.c (init_pragma): Register "grainsize" pragma.
1283 * c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_GRAINSIZE.
1285 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
1287 * c.opt (Wbuiltin-macro-redefined,Wdeprecated,Wendif-labels,
1288 Winvalid-pch,Wliteral-suffix,Wmissing-include-dirs,Wtrigraphs,
1289 Wundef): Use CPP, Var and Init.
1290 * c-opts.c (c_common_handle_option): Do not handle the above flags here.
1292 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
1294 * c.opt (Wbuiltin-macro-redefined): Use CPP, Var and Init.
1295 * c-opts.c (c_common_handle_option): Do not handle here.
1297 2014-08-25 Jason Merrill <jason@redhat.com>
1299 * c.opt: Change -std=c++1y and -std=gnu++1y to be aliases for
1300 -std=c++14 and -std=gnu++14, rather than the reverse.
1301 * c-opts.c (c_common_handle_option): Change OPT_std_c__1y and
1302 OPT_std_gnu__1y to OPT_std_c__14 and OPT_std_gnu__14.
1303 * c-common.h (cxx_dialect): Remove cxx1y.
1305 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
1307 * c-common.h (enum cxx_dialect): Add cxx14.
1308 * c-opts.c (set_std_cxx1y): Rename to set_std_cxx14; Use cxx14.
1309 * c-ubsan.c (ubsan_instrument_shift): Change comment and logic from
1310 cxx_dialect == cxx11 || cxx_dialect == cxx1y to cxx_dialect >= cxx11.
1312 2014-08-22 Jason Merrill <jason@redhat.com>
1314 * c.opt (std=gnu++17): Fix alias.
1316 2014-08-22 Marek Polacek <polacek@redhat.com>
1319 * c-common.c (warn_logical_not_parentheses): Don't check LHS. Don't
1320 check for vector types. Drop LHS argument.
1321 * c-common.h (warn_logical_not_parentheses): Adjust.
1323 2014-08-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
1325 * c.opt (Wcomment): Use CPP, Var and LangEnabledBy.
1326 (Wmultichar): Likewise.
1327 (Wdate-time): Use C-family languages instead of Common. Use CPP
1329 * c-opts.c (c_common_handle_option): Do not handle the above
1331 (sanitize_cpp_opts): Likewise.
1333 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
1336 * c-opts.c: Include tree-diagnostics.h.
1337 (c_diagnostic_finalizer): New.
1338 (c_common_initialize_diagnostics): Use it.
1340 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
1342 PR preprocessor/51303
1343 * c-common.c (struct reason_option_codes_t option_codes):
1344 Add CPP_W_MISSING_INCLUDE_DIRS. Sort alphabetically.
1346 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
1350 * c.opt (Wvariadic-macros): Use CPP and LangEnabledBy.
1351 * c-opts.c (c_common_handle_option): Call cpp_handle_option_auto.
1352 (c_common_post_options): Call init_global_opts_from_cpp.
1353 (sanitize_cpp_opts): Do not handle Wvariadic-macros here.
1355 2014-08-19 Marek Polacek <polacek@redhat.com>
1358 * c-common.c (maybe_warn_bool_compare): New function.
1359 * c-common.h (maybe_warn_bool_compare): Declare.
1360 * c.opt (Wbool-compare): New option.
1362 2014-08-19 Marek Polacek <polacek@redhat.com>
1364 * c.opt (Wc99-c11-compat): New option.
1366 2014-08-19 Marek Polacek <polacek@redhat.com>
1368 * c-opts.c (sanitize_cpp_opts): Make warn_long_long be set according
1369 to warn_c90_c99_compat.
1370 * c.opt (Wc90-c99-compat, Wdeclaration-after-statement): Initialize
1373 2014-08-19 Manuel López-Ibáñez <manu@gcc.gnu.org>
1374 Steven Bosscher <steven@gcc.gnu.org>
1377 * c-format.c: Add extra_arg_loc and format_string_loc to struct
1378 format_check_results.
1379 (check_function_format): Use true and add comment for boolean
1381 (finish_dollar_format_checking): Use explicit location when warning.
1382 (check_format_info): Likewise.
1383 (check_format_arg): Set extra_arg_loc and format_string_loc.
1384 (check_format_info_main): Use explicit location when warning.
1385 (check_format_types): Pass explicit location.
1386 (format_type_warning): Likewise.
1388 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
1391 * c-format.c: Handle Fortran flags.
1393 2014-08-12 Igor Zamyatin <igor.zamyatin@intel.com>
1396 * array-notation-common.c (find_rank): Added handling for other
1397 types of references.
1399 2014-08-10 Marek Polacek <polacek@redhat.com>
1402 * c-opts.c (sanitize_cpp_opts): Pass warn_c90_c99_compat to libcpp.
1403 * c.opt (Wc90-c99-compat): Add option.
1405 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
1407 * c-gimplify.c, cilk.c: Remove includes of pointer-set.h.
1409 2014-08-03 Marek Polacek <polacek@redhat.com>
1411 * c-common.c (check_case_value): Add location_t parameter. Use it.
1412 (c_add_case_label): Pass loc to check_case_value.
1414 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
1416 * cilk.c: Use hash_map instead of pointer_map.
1418 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
1420 * c-gimplify.c: Use hash_set instead of pointer_set.
1422 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
1425 * array-notation-common.c (extract_array_notation_exprs): Handling
1428 2014-08-01 Jakub Jelinek <jakub@redhat.com>
1430 * c-common.h (min_align_of_type): Removed prototype.
1431 * c-common.c (min_align_of_type): Removed.
1432 * c-ubsan.h (ubsan_maybe_instrument_reference,
1433 ubsan_maybe_instrument_member_call): New prototypes.
1434 * c-ubsan.c: Include stor-layout.h and builtins.h.
1435 (ubsan_maybe_instrument_reference_or_call,
1436 ubsan_maybe_instrument_reference, ubsan_maybe_instrument_call): New
1439 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
1442 * c.opt (-Wreturn-local-addr): Move to common.opt.
1444 2014-07-30 Jason Merrill <jason@redhat.com>
1449 * c.opt (-fuse-all-virtuals): New.
1451 2014-07-30 Tom Tromey <tromey@redhat.com>
1454 * c.opt (Wdesignated-init): New option.
1455 * c-common.c (c_common_attribute_table): Add "designated_init".
1456 (handle_designated_init): New function.
1458 2014-07-24 Marek Polacek <polacek@redhat.com>
1461 * c-opts.c (c_finish_options): If -imacros is in effect, return.
1463 2014-07-16 Dodji Seketeli <dodji@redhat.com>
1465 PR preprocessor/60723 - missing system-ness marks for macro tokens
1466 * c-ppoutput.c (struct print::prev_was_system_token): New data
1468 (init_pp_output): Initialize it.
1469 (maybe_print_line_1, maybe_print_line, print_line_1, print_line)
1470 (do_line_change): Return a flag saying if a line marker was
1472 (scan_translation_unit): Detect if the system-ness of the token we
1473 are about to emit is different from the one of the previously
1474 emitted token. If so, emit a line marker. Avoid emitting useless
1475 adjacent line markers. Avoid emitting line markers for tokens
1476 originating from the expansion of built-in macros.
1477 (scan_translation_unit_directives_only): Adjust.
1479 2014-07-15 Marek Polacek <polacek@redhat.com>
1481 * c-ubsan.c (ubsan_instrument_bounds): Don't instrument if
1482 TYPE_MAX_VALUE is NULL.
1484 2014-07-14 Jakub Jelinek <jakub@redhat.com>
1487 * c.opt (Wmemset-transposed-args): New warning.
1489 2014-07-10 Jason Merrill <jason@redhat.com>
1493 * c.opt (-fuse-all-virtuals): New.
1495 2014-07-09 Richard Biener <rguenther@suse.de>
1498 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
1499 using unsigned arithmetic if overflow does not wrap instead of
1500 if overflow is undefined.
1502 2014-07-06 Marek Polacek <polacek@redhat.com>
1505 * c.opt (Wsizeof-array-argument): New option.
1507 2014-07-03 Jakub Jelinek <jakub@redhat.com>
1509 * c-ada-spec.c (dump_ada_nodes): Don't call qsort if
1510 comments->count <= 1, as comments->entries might be NULL.
1512 2014-07-01 Marek Polacek <polacek@redhat.com>
1514 * c.opt (Wint-conversion): New option.
1516 2014-07-01 Marek Polacek <polacek@redhat.com>
1519 * c.opt (Wincompatible-pointer-types): New option.
1521 2014-06-30 Paolo Carlini <paolo.carlini@oracle.com>
1524 * c-common.c (handle_noreturn_attribute, handle_const_attribute):
1525 Do not discard TYPE_QUALS of type.
1527 2014-06-26 Jason Merrill <jason@redhat.com>
1529 * c-common.h (enum cxx_dialect): Add cxx1z.
1530 * c.opt (std=c++1z, std=c++17, std=gnu++1z, std=gnu++17): New.
1531 * c-opts.c (c_common_handle_option, set_std_cxx1z): Handle it.
1533 2014-06-26 Teresa Johnson <tejohnson@google.com>
1535 * c-common.h (get_dump_info): Declare.
1536 * c-gimplify.c (c_genericize): Use saved dump files.
1537 * c-opts.c (c_common_parse_file): Begin and end dumps
1538 once around parsing invocation.
1539 (get_dump_info): New function.
1541 2014-06-23 Marek Polacek <polacek@redhat.com>
1542 Andrew MacLeod <amacleod@redhat.com>
1545 * c-common.c (get_atomic_generic_size): Don't segfault if the
1546 type doesn't have a size.
1548 2014-06-20 Marek Polacek <polacek@redhat.com>
1550 * c-gimplify.c: Include "c-ubsan.h" and "pointer-set.h".
1551 (ubsan_walk_array_refs_r): New function.
1552 (c_genericize): Instrument array bounds.
1553 * c-ubsan.c: Include "internal-fn.h".
1554 (ubsan_instrument_division): Mark instrumented arrays as having
1555 side effects. Adjust ubsan_type_descriptor call.
1556 (ubsan_instrument_shift): Likewise.
1557 (ubsan_instrument_vla): Adjust ubsan_type_descriptor call.
1558 (ubsan_instrument_bounds): New function.
1559 (ubsan_array_ref_instrumented_p): New function.
1560 (ubsan_maybe_instrument_array_ref): New function.
1561 * c-ubsan.h (ubsan_instrument_bounds): Declare.
1562 (ubsan_array_ref_instrumented_p): Declare.
1563 (ubsan_maybe_instrument_array_ref): Declare.
1565 2014-06-20 Hale Wang <hale.wang@arm.com>
1568 * c.opt (fshort-enums): Add to LTO.
1569 * c.opt (fshort-wchar): Likewise.
1571 2014-06-16 Marek Polacek <polacek@redhat.com>
1574 * c.opt (Wswitch-bool): Add Var.
1576 2014-06-12 Jakub Jelinek <jakub@redhat.com>
1579 * c-omp.c (c_omp_split_clauses): Don't crash on firstprivate in
1580 #pragma omp target teams or
1581 #pragma omp {,target }teams distribute simd.
1583 2014-06-12 Jason Merrill <jason@redhat.com>
1585 * c.opt (Wabi=, fabi-compat-version): New.
1586 * c-opts.c (c_common_handle_option): Handle -Wabi=.
1587 (c_common_post_options): Handle flag_abi_compat_version default.
1588 Disallow -fabi-compat-version=1.
1589 * c-common.h (abi_version_crosses): New.
1591 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
1593 * c-common.c (handle_section_attribute): Update handling for
1594 section names that are no longer trees.
1596 2014-06-10 Jakub Jelinek <jakub@redhat.com>
1599 * c-pragma.c (omp_pragmas_simd): Move PRAGMA_OMP_TASK...
1600 (omp_pragmas): ... back here.
1602 2014-06-05 Marek Polacek <polacek@redhat.com>
1605 * c-common.c (warn_logical_not_parentheses): New function.
1606 * c-common.h (warn_logical_not_parentheses): Declare.
1607 * c.opt (Wlogical-not-parentheses): New option.
1609 2014-06-04 Marek Polacek <polacek@redhat.com>
1612 * c-common.c (check_case_bounds): Add location parameter.
1614 (c_add_case_label): Pass loc to check_case_bounds.
1616 2014-06-03 Marek Polacek <polacek@redhat.com>
1619 * c.opt (Wswitch-bool): New option.
1621 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
1623 * c-common.h (c_omp_sharing_predetermined, c_omp_remap_decl):
1625 (record_types_used_by_current_var_decl): Move prototype to where
1628 * c-common.c (DEF_FUNCTION_TYPE_0, DEF_FUNCTION_TYPE_6)
1629 (DEF_FUNCTION_TYPE_7, DEF_FUNCTION_TYPE_8)
1630 (DEF_FUNCTION_TYPE_VAR_5): Cosmetic fixes.
1632 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
1634 * c-common.h (CTI_VOID_ZERO, void_zero_node): Delete.
1635 * c-common.c (c_common_nodes_and_builtins): Don't initialize
1637 * c-pretty-print.c (pp_c_void_constant): New function.
1638 (c_pretty_printer::constant, c_pretty_printer::primary_expression)
1639 (c_pretty_printer::expression): Handle VOID_CST.
1640 * cilk.c (extract_free_variables): Likewise.
1641 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift)
1642 (ubsan_instrument_vla): Use void_node instead of void_zero_node.
1644 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
1646 * c-common.h (sorted_fields_type): Remove variable_size GTY attribute.
1647 * c-pragma.c (push_alignment): Adjust.
1648 (handle_pragma_push_options): Likewise.
1650 2014-05-09 Marek Polacek <polacek@redhat.com>
1653 * c-common.c (check_user_alignment): Return -1 if alignment is error
1655 (handle_aligned_attribute): Don't call default_conversion on
1657 (handle_vector_size_attribute): Likewise.
1658 (handle_tm_wrap_attribute): Handle case when wrap_decl is error node.
1659 (handle_sentinel_attribute): Call default_conversion and allow even
1660 integral types as an argument.
1662 2014-05-08 Marek Polacek <polacek@redhat.com>
1665 * c-common.c (min_align_of_type): New function factored out from...
1666 (c_sizeof_or_alignof_type): ...here.
1667 * c-common.h (min_align_of_type): Declare.
1669 2014-05-08 Marek Polacek <polacek@redhat.com>
1672 * c-common.c (check_main_parameter_types): Warn for _Atomic-qualified
1673 parameter type of main.
1675 2014-05-07 DJ Delorie <dj@redhat.com>
1677 * c-cppbuiltin.c (print_bits_of_hex): New.
1678 (builtin_define_type_minmax): Print values using hex so as not to
1679 require a pre-computed list of string values.
1681 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
1682 Mike Stump <mikestump@comcast.net>
1683 Richard Sandiford <rdsandiford@googlemail.com>
1685 * c-ada-spec.c: Include wide-int.h.
1686 (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Remove.
1687 (dump_generic_ada_node): Use wide-int interfaces.
1688 * c-common.c: Include wide-int-print.h.
1689 (shorten_compare): Use wide-int interfaces and tree_int_cst_lt.
1690 (pointer_int_sum): Use wide-int interfaces.
1691 (c_common_nodes_and_builtins): Use make_int_cst.
1692 (match_case_to_enum_1): Use tree_fits_uhwi_p and tree_fits_shwi_p.
1693 (handle_alloc_size_attribute): Use wide-int interfaces.
1694 (get_nonnull_operand): Likewise.
1695 * c-format.c (get_constant): Use tree_fits_uhwi_p.
1696 * c-lex.c: Include wide-int.h.
1697 (narrowest_unsigned_type): Take a widest_int rather than two
1699 (narrowest_signed_type): Likewise.
1700 (interpret_integer): Update accordingly. Use wide-int interfaces.
1701 (lex_charconst): Use wide-int interfaces.
1702 * c-pretty-print.c: Include wide-int.h.
1703 (pp_c_integer_constant): Use wide-int interfaces.
1704 * cilk.c (declare_one_free_variable): Use tree_int_cst_lt instead of
1705 INT_CST_LT_UNSIGNED.
1707 2014-05-06 Richard Biener <rguenther@suse.de>
1709 * c-opts.c (c_common_post_options): For -freestanding,
1710 -fno-hosted and -fno-builtin disable pattern recognition
1711 if not enabled explicitely.
1713 2014-05-02 Marek Polacek <polacek@redhat.com>
1715 * c.opt (Wsizeof-pointer-memaccess): Describe option.
1717 2014-05-01 Marek Polacek <polacek@redhat.com>
1720 * c.opt (Wdiscarded-qualifiers): Add.
1722 2014-04-30 Marek Polacek <polacek@redhat.com>
1724 * c-ubsan.c (ubsan_instrument_division): Handle REAL_TYPEs. Perform
1725 INT_MIN / -1 sanitization only for integer types.
1727 2014-04-25 Marek Polacek <polacek@redhat.com>
1730 * c-common.c (handle_noinline_attribute): Warn if the attribute
1731 conflicts with always_inline attribute.
1732 (handle_always_inline_attribute): Warn if the attribute conflicts
1733 with noinline attribute.
1735 2014-04-25 Marek Polacek <polacek@redhat.com>
1738 * c-common.c (check_main_parameter_types): Warn about variadic main.
1740 2014-04-24 Mike Stump <mikestump@comcast.net>
1742 * c.opt (Wshadow-ivar): Default to on.
1744 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
1746 * c.opt (Wshadow-ivar, flocal-ivars, fivar-visibility): Add.
1748 2014-04-23 Marek Polacek <polacek@redhat.com>
1750 * c-common.c (handle_tm_wrap_attribute): Tweak error message.
1752 2014-04-22 Jakub Jelinek <jakub@redhat.com>
1755 * c-ubsan.c (ubsan_instrument_return): Return __builtin_trap ()
1756 if flag_sanitize_undefined_trap_on_error.
1757 (ubsan_instrument_division, ubsan_instrument_shift,
1758 ubsan_instrument_vla): Likewise. Use __ubsan_handle_*_abort ()
1759 if !flag_sanitize_recover.
1761 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
1764 * c-common.c (registered_builtin_types): Make non-static.
1765 * c-common.h (registered_builtin_types): Declare.
1767 2014-04-14 Richard Biener <rguenther@suse.de>
1768 Marc Glisse <marc.glisse@inria.fr>
1771 * c-common.c (convert_vector_to_pointer_for_subscript): Properly
1772 apply may-alias the scalar pointer type when applicable.
1774 2014-04-12 Igor Zamyatin <igor.zamyatin@intel.com>
1777 * cilk.c (cilk_set_spawn_marker): Remove FUNCTION_DECL
1778 as possible argument for Cilk_spawn.
1780 2014-04-11 Tobias Burnus <burnus@net-b.de>
1783 * c.opt (Wformat-signedness): Add
1784 * c-format.c(check_format_types): Use it.
1786 2014-04-11 Jason Merrill <jason@redhat.com>
1789 * c-common.c (sync_resolve_size, get_atomic_generic_size): Call
1790 default_conversion for an array argument.
1792 2014-04-08 Marek Polacek <polacek@redhat.com>
1795 * c-ubsan.c: Include asan.h.
1796 (ubsan_instrument_return): Call initialize_sanitizer_builtins.
1798 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
1800 * c.opt (Wnon-virtual-dtor): Auto set when Weffc++.
1802 2014-04-02 Marek Polacek <polacek@redhat.com>
1804 * c-common.h (c_expand_expr): Remove declaration.
1806 2014-03-28 Jakub Jelinek <jakub@redhat.com>
1809 * c-common.c (add_atomic_size_parameter): When creating new
1810 params vector, push the size argument first.
1812 2014-03-26 Jakub Jelinek <jakub@redhat.com>
1814 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
1815 ubsan_instrument_vla, ubsan_instrument_return): Adjust
1816 ubsan_create_data callers.
1818 2014-03-22 Jakub Jelinek <jakub@redhat.com>
1821 * c-opts.c (c_finish_options): Restore cb_file_change call to
1824 2014-03-13 Jakub Jelinek <jakub@redhat.com>
1827 * c-pragma.c (apply_pragma_weak): Only look at
1828 TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (decl)) if
1829 DECL_ASSEMBLER_NAME_SET_P (decl).
1830 (maybe_apply_pending_pragma_weaks): Exit early if
1831 vec_safe_is_empty (pending_weaks) rather than only when
1833 (maybe_apply_pragma_weak): Likewise. If !DECL_ASSEMBLER_NAME_SET_P,
1834 set assembler name back to NULL afterwards.
1836 2014-03-11 Jason Merrill <jason@redhat.com>
1838 * c.opt: Add -std=gnu++14.
1840 2014-03-11 Ian Bolton <ian.bolton@arm.com>
1842 * c-opts.c (c_common_post_options): Don't override
1843 -ffp-contract=fast if unsafe-math-optimizations is on.
1845 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
1847 * c.opt: Enable LTO FE for fshort-double.
1849 2014-03-07 Jason Merrill <jason@redhat.com>
1851 * c.opt: Add -std=c++14.
1853 2014-03-06 Marek Polacek <polacek@redhat.com>
1856 * cilk.c (contains_cilk_spawn_stmt): New function.
1857 (contains_cilk_spawn_stmt_walker): Likewise.
1858 (recognize_spawn): Give error on invalid use of _Cilk_spawn.
1859 * c-common.h (contains_cilk_spawn_stmt): Add declaration.
1861 2014-03-03 Jakub Jelinek <jakub@redhat.com>
1863 * c-pragma.c (c_pp_lookup_pragma): Handle PRAGMA_CILK_SIMD.
1864 (init_pragma): Call cpp_register_deferred_pragma for PRAGMA_CILK_SIMD
1865 even when flag_preprocess_only.
1867 2014-02-26 Jason Merrill <jason@redhat.com>
1871 * c-common.c (shorten_compare): Don't check
1872 c_inhibit_evaluation_warnings.
1874 2014-02-19 Jakub Jelinek <jakub@redhat.com>
1877 * c-common.c (c_common_nodes_and_builtins): When initializing
1878 c_uint{16,32,64}_type_node, also set corresponding
1879 uint{16,32,64}_type_node to the same value.
1882 * c-pragma.c (init_pragma): Don't call cpp_register_deferred_pragma
1883 for PRAGMA_IVDEP if flag_preprocess_only.
1885 2014-02-12 Jakub Jelinek <jakub@redhat.com>
1888 * c-common.c (merge_tlist): If copy is true, call new_tlist,
1889 if false, add ADD itself, rather than vice versa.
1890 (verify_tree): For COND_EXPR, don't call merge_tlist with non-zero
1891 copy. For SAVE_EXPR, only call merge_tlist once.
1893 2014-02-08 Jakub Jelinek <jakub@redhat.com>
1896 * c-common.c (handle_alloc_size_attribute): Use tree_fits_uhwi_p
1898 (handle_alloc_align_attribute, handle_assume_aligned_attribute): New
1900 (c_common_attribute_table): Add alloc_align and assume_aligned
1903 2014-02-06 Marek Polacek <polacek@redhat.com>
1906 * c-common.c (warn_for_sign_compare): Call warning_at with location
1909 2014-02-05 Marek Polacek <polacek@redhat.com>
1912 * c-omp.c (c_finish_omp_atomic): Remove unreachable return
1915 2014-02-04 Marek Polacek <polacek@redhat.com>
1918 * c-common.c (conversion_warning): Unwrap C_MAYBE_CONST_EXPR and/or
1921 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
1925 * c-common.c (handle_aligned_attribute, handle_alloc_size_attribute,
1926 handle_vector_size_attribute, handle_nonnull_attribute): Call
1927 default_conversion on the attribute argument.
1928 (handle_nonnull_attribute): Increment the argument number.
1930 2014-01-31 Marek Polacek <polacek@redhat.com>
1933 * c-common.c (add_atomic_size_parameter): Pass vNULL to
1934 build_function_call_vec.
1935 (resolve_overloaded_builtin): Likewise.
1936 * c-common.h (build_function_call_vec): Adjust declaration.
1938 2014-01-30 Marek Polacek <polacek@redhat.com>
1941 * c-common.h (unsafe_conversion_p): Adjust declaration.
1942 (warnings_for_convert_and_check): Likewise.
1943 (convert_and_check): Likewise.
1944 * c-common.c (unsafe_conversion_p): Add location parameter. Call
1945 expansion_point_location_if_in_system_header on it.
1946 (warnings_for_convert_and_check): Add location parameter. Call
1947 expansion_point_location_if_in_system_header on it. Use it.
1948 (convert_and_check): Add location parameter. Use it.
1949 (conversion_warning): Likewise.
1950 (c_add_case_label): Adjust convert_and_check calls.
1951 (scalar_to_vector): Adjust unsafe_conversion_p calls.
1953 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1955 * c-common.c (c_define_builtins): Replaced flag_enable_cilkplus with
1957 * c-pragma.c (init_pragma): Likewise.
1960 2014-01-23 Marek Polacek <polacek@redhat.com>
1963 * c-common.c (shorten_compare): Add location_t parameter.
1964 * c-common.h (shorten_binary_op): Adjust declaration.
1966 2014-01-23 Marek Polacek <polacek@redhat.com>
1969 * c-common.c (pointer_to_zero_sized_aggr_p): New function.
1970 * c-common.h: Declare it.
1972 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
1974 * c-ada-spec.h (dump_ada_specs): Revert prototype change.
1975 * c-ada-spec.c (dump_ads): Likewise.
1976 (cpp_check): Likewise.
1977 (dump_ada_specs): Likewise.
1979 2014-01-15 Laurent Alfonsi <laurent.alfonsi@st.com>
1982 * c-common.c (handle_no_instrument_function_attribute): Allow
1983 no_instrument_function attribute in class member
1984 definition/declaration.
1986 2014-01-15 Jakub Jelinek <jakub@redhat.com>
1989 * c-omp.c (c_finish_omp_atomic): Set in_late_binary_op around
1990 build_modify_expr with non-NOP_EXPR opcode. Handle return from it
1991 being COMPOUND_EXPR.
1992 (c_finish_omp_for): Handle incr being COMPOUND_EXPR with first
1993 operand a SAVE_EXPR and second MODIFY_EXPR.
1995 2014-01-09 Jakub Jelinek <jakub@redhat.com>
1998 * c-pch.c (c_common_write_pch): Call
1999 prepare_target_option_nodes_for_pch.
2001 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2003 Update copyright years
2005 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2007 * array-notation-common.c, c-cilkplus.c: Use the standard form for
2008 the copyright notice.
2010 2013-12-28 Eric Botcazou <ebotcazou@adacore.com>
2012 * c-ada-spec.c (print_constructor): New function.
2013 (print_destructor): Retrieve the origin of the destructor.
2014 (print_ada_declaration): Revamp handling of constructors/destructors.
2016 2013-12-23 Stuart Hastings <stuart@apple.com>
2017 Bill Maddox <maddox@google.com>
2018 Jason Merrill <jason@redhat.com>
2020 * c.opt: Add -fdeclone-ctor-dtor.
2021 * c-opts.c (c_common_post_options): Default to on iff -Os.
2023 2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
2025 * c-common.c (c_common_attribute_table): Added "cilk simd function"
2027 * c-pragma.h (enum pragma_cilk_clause): Remove.
2028 (enum pragma_omp_clause): Added the following fields:
2029 PRAGMA_CILK_CLAUSE_NOMASK, PRAGMA_CILK_CLAUSE_MASK,
2030 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_NONE,
2031 PRAGMA_CILK_CLAUSE_LINEAR, PRAGMA_CILK_CLAUSE_PRIVATE,
2032 PRAGMA_CILK_CLAUSE_FIRSTPRIVATE, PRAGMA_CILK_CLAUSE_LASTPRIVATE,
2033 PRAGMA_CILK_CLAUSE_UNIFORM.
2036 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
2038 * cilk.c (cilk_outline): Made this function non-static.
2039 (gimplify_cilk_spawn): Removed pre_p and post_p arguments.
2040 (create_cilk_wrapper): Added a new parameter: a function pointer.
2041 (c_install_body_w_frame_cleanup): Remove
2042 (extract_free_variables): Added VEC_INIT_EXPR and CONSTRUCTOR case.
2043 * c-common.h (cilk_outline): New prototype.
2044 (gimplify_cilk_spawn): Removed two parameters.
2045 (cilk_install_body_with_frame_cleanup): New prototype.
2046 * c-gimplify.c (c_gimplify_expr): Added MODIFY_EXPR, CALL_EXPR and
2047 CILK_SPAWN_STMT case.
2049 2013-12-11 Bernd Schmidt <bernds@codesourcery.com>
2051 * c-common.c (c_fully_fold_internal): Handle ADDR_SPACE_CONVERT_EXPR.
2053 * c-common.h (enum c_tree_index): Remove CTI_INT_ARRAY_TYPE.
2054 (int_array_type_node): Remove.
2055 * c-common.c (c_common_nodes_and_builtins): Don't build it.
2057 2013-12-05 Marek Polacek <polacek@redhat.com>
2060 * c-common.c (c_sizeof_or_alignof_type): Move a declaration into
2061 [ADJUST_FIELD_ALIGN].
2063 2013-12-04 Joseph Myers <joseph@codesourcery.com>
2066 * c-common.c (c_sizeof_or_alignof_type): Add parameter min_alignof
2067 and check field alignment if set.
2068 * c-common.h (c_sizeof_or_alignof_type): Update prototype.
2069 (c_sizeof, c_alignof): Update calls to c_sizeof_or_alignof_type.
2071 2013-12-04 Jakub Jelinek <jakub@redhat.com>
2072 Marek Polacek <polacek@redhat.com>
2074 * c-gimplify.c (c_gimplify_expr): If doing the integer-overflow
2075 sanitization, call unsigned_type_for only when !TYPE_OVERFLOW_WRAPS.
2077 2013-11-29 H.J. Lu <hongjiu.lu@intel.com>
2080 * cilk.c (gimplify_cilk_spawn): Properly handle function without
2083 2013-11-29 Jakub Jelinek <jakub@redhat.com>
2086 * c-common.c (get_priority): If TREE_VALUE (args) is IDENTIFIER_NODE,
2087 goto invalid. If it is error_mark_node, don't issue further
2090 2013-11-28 Sergey Ostanevich <sergos.gnu@gmail.com>
2092 * c.opt (Wopenmp-simd): New.
2094 2013-11-22 Jakub Jelinek <jakub@redhat.com>
2096 * c-ubsan.h (ubsan_instrument_return): New prototype.
2097 * c-ubsan.c (ubsan_instrument_return): New function.
2099 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
2101 * c-common.c: Add required include files from gimple.h.
2102 * c-gimplify.c: Likewise
2105 2013-11-22 David Malcolm <dmalcolm@redhat.com>
2107 * c-common.c (unsafe_conversion_p): Remove use of
2108 EXPR_LOC_OR_HERE macro.
2109 (conversion_warning): Likewise.
2110 (warnings_for_convert_and_check): Likewise.
2111 (warn_for_collisions_1): Likewise.
2112 (shorten_compare): Likewise, and remove use of in_system_header
2113 macro, using the location from the former.
2114 * c-lex.c (dump_one_header): Remove use of input_filename macro.
2115 (cb_def_pragma): Remove use of in_system_header macro.
2116 (lex_string): Likewise.
2117 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
2119 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
2120 Mike Stump <mikestump@comcast.net>
2121 Richard Sandiford <rdsandiford@googlemail.com>
2123 * c-ada-spec.c (is_simple_enum): Use tree_to_shwi and tree_to_uhwi
2124 instead of TREE_INT_CST_LOW, in cases where there is a protecting
2125 tree_fits_shwi_p or tree_fits_uhwi_p.
2126 (dump_generic_ada_node): Likewise.
2127 * c-format.c (check_format_arg): Likewise.
2128 * c-pretty-print.c (pp_c_integer_constant): Likewise.
2130 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
2132 * c-common.c (check_function_arguments_recurse): Use tree_to_uhwi.
2134 2013-11-19 Joshua J Cogliati <jrincayc@yahoo.com>
2137 * c-common.c (unsafe_conversion_p): Make this function
2138 return an enumeration with more detail.
2139 (conversion_warning): Use the new return type of
2140 unsafe_conversion_p to separately warn either about conversions
2141 that lower floating point number precision or about the other
2142 kinds of conversions.
2143 * c-common.h (enum conversion_safety): New enumeration.
2144 (unsafe_conversion_p): switching return type to
2145 conversion_safety enumeration.
2146 * c.opt: Adding new warning -Wfloat-conversion and
2147 enabling it with -Wconversion.
2149 2013-11-19 Basile Starynkevitch <basile@starynkevitch.net>
2151 * c-opts.c: Include plugin.h.
2152 (cb_file_change): Invoke plugin event PLUGIN_INCLUDE_FILE.
2154 2013-11-19 Marek Polacek <polacek@redhat.com>
2156 * c-ubsan.c (ubsan_instrument_division): Adjust ubsan_create_data
2158 (ubsan_instrument_shift): Likewise.
2159 (ubsan_instrument_vla): Likewise.
2161 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2163 * c-common.c (convert_vector_to_pointer_for_subscript): Remove
2164 cast to unsigned type.
2166 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2168 * c-common.c (fold_offsetof_1): Use tree_to_uhwi rather than
2170 (complete_array_type): Update comment to refer to tree_to_[su]hwi
2171 rather than tree_low_cst.
2173 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2175 * c-common.c, c-cppbuiltin.c: Replace tree_low_cst (..., 1) with
2176 tree_to_uhwi throughout.
2178 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2180 * c-common.c, c-format.c, c-omp.c, c-pretty-print.c: Replace
2181 tree_low_cst (..., 0) with tree_to_shwi throughout.
2183 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2185 * c-ada-spec.c, c-common.c, c-pretty-print.c: Replace
2186 host_integerp (..., 1) with tree_fits_uhwi_p throughout.
2188 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2190 * c-ada-spec.c, c-common.c, c-format.c, c-pretty-print.c: Replace
2191 host_integerp (..., 0) with tree_fits_shwi_p throughout.
2193 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
2195 * c-cilkplus.c: New file.
2196 * c-common.c (readonly_error): Add location argument.
2197 * c-common.h (readonly_error): Same.
2198 (c_finish_cilk_clauses): Protoize.
2199 (c_check_cilk_loop): Same.
2200 c-omp.c (c_finish_omp_for): Handle CILK_SIMD nodes.
2201 Do not fail on error_mark_node.
2202 Abstract increment canonicalization to here...
2203 (c_omp_for_incr_canonicalize_ptr): New.
2204 c-pragma.c (init_pragma): Register "simd" pragma.
2205 c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_SIMD.
2206 (enum pragma_cilk_clause): New.
2208 2013-11-15 Richard Sandiford <rdsandiford@googlemail.com>
2210 * c-pretty-print.c (pp_c_character_constant): Remove unnecessary
2211 wchar_type and host_integerp checks.
2213 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
2215 * c-common.c: Likewise.
2216 * c-gimplify.c: Likewise.
2219 2013-11-14 Diego Novillo <dnovillo@google.com>
2221 * c-common.c: Include fold-const.h.
2222 Include stor-layout.h.
2224 Include stringpool.h.
2227 Include trans-mem.h.
2228 * c-cppbuiltin.c: Include stor-layout.h.
2229 Include stringpool.h.
2230 * c-format.c: Include stringpool.h.
2231 * c-lex.c: Include stringpool.h.
2232 Include stor-layout.h.
2233 * c-pragma.c: Include stringpool.h.
2236 Include gcc-symtab.h.
2237 * c-pretty-print.c: Include stor-layout.h.
2239 * cilk.c: Include stringpool.h.
2242 2013-11-13 Joseph Myers <joseph@codesourcery.com>
2244 * c-common.h (enum rid): Add RID_AUTO_TYPE.
2245 * c-common.c (c_common_reswords): Add __auto_type.
2246 (keyword_begins_type_specifier): Handle RID_AUTO_TYPE.
2248 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
2250 * c-common.c: Include gimplify.h.
2251 * c-gimplify.c: Likewise.
2253 * c-omp.c: Include gimple-expr.h instead of gimple.h.
2254 * c-ubsan.c: Don't include gimple.h.
2256 2013-11-12 Joseph Myers <joseph@codesourcery.com>
2258 * c-common.c (c_common_reswords): Add _Thread_local.
2260 2013-11-09 Joseph Myers <joseph@codesourcery.com>
2262 * c-common.c (atomic_size_supported_p): New function.
2263 (resolve_overloaded_atomic_exchange)
2264 (resolve_overloaded_atomic_compare_exchange)
2265 (resolve_overloaded_atomic_load, resolve_overloaded_atomic_store):
2266 Use it instead of comparing size with a local list of sizes.
2268 2013-11-07 Andrew MacLeod <amacleod@redhat.com>
2269 Joseph Myers <joseph@codesourcery.com>
2271 * c-common.h (enum rid): Add RID_ATOMIC.
2272 * c-common.c (c_common_reswords): Add _Atomic.
2273 (sync_resolve_params): Use TYPE_MAIN_VARIANT on pointer argument.
2274 (keyword_is_type_qualifier): Accept RID_ATOMIC.
2275 * c-format.c (check_format_types): Check for extra _Atomic
2276 qualifiers in format argument.
2277 * c-pretty-print.c (pp_c_cv_qualifiers): Handle atomic qualifier.
2278 (pp_c_type_qualifier_list): Mention _Atomic in comment.
2280 2013-11-06 Tobias Burnus <burnus@net-b.de>
2282 * c-common.c (reason_option_codes_t): Add CPP_W_DATE_TIME.
2284 2013-11-06 Joseph Myers <joseph@codesourcery.com>
2286 * c-opts.c (c_common_post_options): Set -ffp-contract=off in C
2288 * c-cppbuiltin.c (cpp_iec_559_value): Consider -ffp-contract=fast
2289 to mean lack of IEEE 754 support.
2291 2013-11-05 Tobias Burnus <burnus@net-b.de>
2293 * c.opt (-Wdate-time): New option
2294 * c-opts.c (sanitize_cpp_opts): Pass on to libcpp.
2296 2013-11-05 Joseph Myers <joseph@codesourcery.com>
2298 * c-cppbuiltin.c (cpp_iec_559_value): Test
2299 flag_excess_precision_cmdline not flag_excess_precision.
2301 2013-11-05 Tobias Burnus <burnus@net-b.de>
2303 * c.opt (fopenmp-simd): New option.
2304 * c-pragma.c (omp_pragmas): Move pragmas which can contain simd to ...
2305 (omp_pragmas): ... this new struct.
2306 (c_pp_lookup_pragma): Also walk omp_pragmas.
2307 (init_pragma): Init pragmas for -fopenmp-simd.
2309 2013-11-04 Marek Polacek <polacek@redhat.com>
2312 * c-common.c (invalid_indirection_error): Handle RO_ARROW_STAR case.
2314 2013-11-04 Joseph Myers <joseph@codesourcery.com>
2316 * c-cppbuiltin.c (cpp_iec_559_value, cpp_iec_559_complex_value):
2318 (c_cpp_builtins): Define __GCC_IEC_559 and __GCC_IEC_559_COMPLEX.
2320 2013-11-04 Eric Botcazou <ebotcazou@adacore.com>
2322 * c-ada-spec.h (cpp_operation): Add IS_TRIVIAL.
2323 (dump_ada_specs): Adjust prototype of second callback.
2324 * c-ada-spec.c (cpp_check): New global variable.
2325 (dump_ada_nodes): Remove cpp_check parameter and do not pass it down.
2326 (print_generic_ada_decl): Likewise.
2327 (has_static_fields): Change return type to bool and add guard.
2328 (has_nontrivial_methods): New predicate.
2329 (is_tagged_type): Change return type to bool.
2330 (separate_class_package): Call has_nontrivial_methods.
2331 (pp_ada_tree_identifier): Minor tweaks.
2332 (dump_ada_function_declaration): Adjust calls to dump_generic_ada_node.
2333 (dump_ada_array_domains): Likewise.
2334 (dump_ada_array_type): Likewise.
2335 (dump_template_types): Remove cpp_check parameter and do not pass it to
2336 dump_generic_ada_node.
2337 (dump_ada_template): Likewise.
2338 (dump_generic_ada_node): Remove cpp_check parameter and do not pass it
2340 (print_ada_methods): Change return type to integer. Remove cpp_check
2341 parameter and do not pass it down.
2342 (dump_nested_types): Remove cpp_check parameter and do not pass it to
2343 dump_generic_ada_node.
2344 (print_ada_declaration): Likewise. Test RECORD_OR_UNION_TYPE_P before
2346 (print_ada_struct_decl): Remove cpp_check parameter and do not pass it
2347 down. Use has_nontrivial_methods to recognize C++ classes. Use return
2348 value of print_ada_methods.
2349 (dump_ads): Rename cpp_check parameter to check and adjust prototype.
2350 Set cpp_check to it before invoking dump_ada_nodes.
2351 (dump_ada_specs): Likewise.
2353 2013-11-03 Marek Polacek <polacek@redhat.com>
2355 * c-ubsan.c: Don't include hash-table.h.
2356 (ubsan_instrument_vla): New function.
2357 * c-ubsan.h: Declare it.
2359 2013-10-31 David Malcolm <dmalcolm@redhat.com>
2361 Automated part of renaming of symtab_node_base to symtab_node.
2363 Patch autogenerated by rename_symtab.py from
2364 https://github.com/davidmalcolm/gcc-refactoring-scripts
2365 revision 58bb219cc090b2f4516a9297d868c245495ee622
2367 * c-pragma.c (maybe_apply_pending_pragma_weaks): Rename
2368 symtab_node_base to symtab_node.
2370 2013-10-31 Edward Smith-Rowland <3dw4rd@verizon.net>
2372 Implement C++14 digit separators.
2373 * c-lex.c (interpret_float): Remove digit separators from scratch string
2374 before building real literal.
2376 2013-10-30 Jakub Jelinek <jakub@redhat.com>
2378 * cilk.c (create_cilk_helper_decl): Use HOST_WIDE_INT_PRINT_DEC.
2380 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
2382 * c-common.c (c_common_reswords[]): Added _Cilk_spawn and _Cilk_sync
2384 (c_define_builtins): Called cilk_init_builtins if Cilk Plus is
2386 * c-common.h (enum rid): Added RID_CILK_SPAWN and RID_CILK_SYNC.
2387 (insert_cilk_frame): New prototype.
2388 (cilk_init_builtins): Likewise.
2389 (gimplify_cilk_spawn): Likewise.
2390 (c_cilk_install_body_w_frame_cleanup): Likewise.
2391 (cilk_detect_spawn_and_unwrap): Likewise.
2392 (cilk_set_spawn_marker): Likewise.
2393 (build_cilk_sync): Likewise.
2394 (build_cilk_spawn): Likewise.
2397 2013-10-29 David Malcolm <dmalcolm@redhat.com>
2399 Patch autogenerated by refactor_symtab.py from
2400 https://github.com/davidmalcolm/gcc-refactoring-scripts
2401 revision 58bb219cc090b2f4516a9297d868c245495ee622
2403 * c-gimplify.c (c_genericize): Update for conversion of symtab types
2404 to a true class hierarchy.
2405 * c-pragma.c (maybe_apply_pending_pragma_weaks): Likewise.
2407 2013-10-27 Richard Sandiford <rdsandiford@googlemail.com>
2409 * c-lex.c (interpret_integer): Remove call to cpp_num_sign_extend.
2411 2013-10-26 Jeff Law <law@redhat.com>
2413 * c-common.c (c_define_builtins): Remove mudflap support.
2414 * c.opt: Ignore and warn for mudflap options.
2416 2013-10-24 Tobias Burnus <burnus@net-b.de>
2419 * c-pragma.c (init_pragma) Add #pragma ivdep handling.
2420 * c-pragma.h (pragma_kind): Add PRAGMA_IVDEP.
2422 2013-10-23 Jason Merrill <jason@redhat.com>
2424 * c-format.c (gcc_cxxdiag_char_table): Add %X.
2426 2013-10-11 Jakub Jelinek <jakub@redhat.com>
2428 * c-common.h (omp_clause_mask::operator !=): New method.
2429 * c-omp.c (c_omp_split_clauses): Use if ((mask & something) != 0)
2430 instead of if (mask & something) tests everywhere.
2432 * c-cppbuiltin.c (c_cpp_builtins): Predefine _OPENMP to
2433 201307 instead of 201107.
2434 * c-common.c (DEF_FUNCTION_TYPE_8): Define.
2435 (c_common_attribute_table): Add "omp declare target" and
2436 "omp declare simd" attributes.
2437 (handle_omp_declare_target_attribute,
2438 handle_omp_declare_simd_attribute): New functions.
2439 * c-omp.c: Include c-pragma.h.
2440 (c_finish_omp_taskgroup): New function.
2441 (c_finish_omp_atomic): Add swapped argument, if true,
2442 build the operation first with rhs, lhs arguments and use NOP_EXPR
2444 (c_finish_omp_for): Add code argument, pass it down to make_code.
2445 (c_omp_split_clauses): New function.
2446 (c_split_parallel_clauses): Removed.
2447 (c_omp_declare_simd_clause_cmp, c_omp_declare_simd_clauses_to_numbers,
2448 c_omp_declare_simd_clauses_to_decls): New functions.
2449 * c-common.h (omp_clause_mask): New type.
2450 (OMP_CLAUSE_MASK_1): Define.
2451 (omp_clause_mask::omp_clause_mask, omp_clause_mask::operator &=,
2452 omp_clause_mask::operator |=, omp_clause_mask::operator ~,
2453 omp_clause_mask::operator |, omp_clause_mask::operator &,
2454 omp_clause_mask::operator <<, omp_clause_mask::operator >>,
2455 omp_clause_mask::operator ==): New methods.
2456 (enum c_omp_clause_split): New.
2457 (c_finish_omp_taskgroup): New prototype.
2458 (c_finish_omp_atomic): Add swapped argument.
2459 (c_finish_omp_for): Add code argument.
2460 (c_omp_split_clauses): New prototype.
2461 (c_split_parallel_clauses): Removed.
2462 (c_omp_declare_simd_clauses_to_numbers,
2463 c_omp_declare_simd_clauses_to_decls): New prototypes.
2464 * c-pragma.c (omp_pragmas): Add new OpenMP 4.0 constructs.
2465 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_CANCEL,
2466 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_DECLARE_REDUCTION,
2467 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_SIMD,
2468 PRAGMA_OMP_TARGET, PRAGMA_OMP_TASKGROUP and PRAGMA_OMP_TEAMS.
2469 Remove PRAGMA_OMP_PARALLEL_FOR and PRAGMA_OMP_PARALLEL_SECTIONS.
2470 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_ALIGNED,
2471 PRAGMA_OMP_CLAUSE_DEPEND, PRAGMA_OMP_CLAUSE_DEVICE,
2472 PRAGMA_OMP_CLAUSE_DIST_SCHEDULE, PRAGMA_OMP_CLAUSE_FOR,
2473 PRAGMA_OMP_CLAUSE_FROM, PRAGMA_OMP_CLAUSE_INBRANCH,
2474 PRAGMA_OMP_CLAUSE_LINEAR, PRAGMA_OMP_CLAUSE_MAP,
2475 PRAGMA_OMP_CLAUSE_NOTINBRANCH, PRAGMA_OMP_CLAUSE_NUM_TEAMS,
2476 PRAGMA_OMP_CLAUSE_PARALLEL, PRAGMA_OMP_CLAUSE_PROC_BIND,
2477 PRAGMA_OMP_CLAUSE_SAFELEN, PRAGMA_OMP_CLAUSE_SECTIONS,
2478 PRAGMA_OMP_CLAUSE_SIMDLEN, PRAGMA_OMP_CLAUSE_TASKGROUP,
2479 PRAGMA_OMP_CLAUSE_THREAD_LIMIT, PRAGMA_OMP_CLAUSE_TO and
2480 PRAGMA_OMP_CLAUSE_UNIFORM.
2482 2013-10-09 Marc Glisse <marc.glisse@inria.fr>
2484 PR tree-optimization/20318
2485 * c-common.c (handle_returns_nonnull_attribute): New function.
2486 (c_common_attribute_table): Add returns_nonnull.
2488 2013-10-03 Marc Glisse <marc.glisse@inria.fr>
2491 * c.opt (fcheck-new): Move to common.opt.
2493 2013-09-25 Marek Polacek <polacek@redhat.com>
2494 Jakub Jelinek <jakub@redhat.com>
2497 * c-ubsan.c (ubsan_instrument_shift): Don't instrument
2498 an expression if we can prove it is correct.
2499 (ubsan_instrument_division): Likewise. Remove unnecessary
2502 2013-09-18 Marek Polacek <polacek@redhat.com>
2505 * c-common.c (handle_no_sanitize_undefined_attribute): New function.
2507 (struct attribute_spec c_common_att): Add no_sanitize_undefined.
2509 2013-09-14 Iain Sandoe <iain@codesourcery.com>
2512 * c.opt (fgnu-runtime, fnext-runtime, fobjc-abi-version,
2513 fobjc-gc, freplace-objc-classes): Accept for LTO.
2515 2013-09-13 Jacek Caban <jacek@codeweavers.com>
2517 * c-target.def: New hook
2519 2013-09-09 Paolo Carlini <paolo.carlini@oracle.com>
2522 * c.opt (Wdelete-incomplete): Add.
2524 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
2526 * c-common.c (same_scalar_type_ignoring_signedness): Delete.
2527 (vector_types_compatible_elements_p): New function.
2528 * c-common.h: (same_scalar_type_ignoring_signedness): Delete
2530 (vector_types_compatible_elements_p): Declare.
2532 2013-09-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
2534 * c-pretty-print.h (c_pretty_printer::simple_type_specifier): Now
2535 a virtual member function.
2536 (pp_simple_type_specifier): Remove.
2537 (pp_c_type_specifier): Likewise.
2538 * c-pretty-print.c (c_pretty_printer::simple_type_specifier):
2539 Rename from pp_c_type_specifier. Adjust.
2540 (c_pretty_printer::c_pretty_printer): Do not assign to
2541 simple_type_specifier.
2543 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2545 * c-pretty-print.h (c_pretty_printer::type_id): Now a virtual
2547 (c_pretty_printer::storage_class_specifier): Likewise.
2548 (c_pretty_printer::initializer): Likewise.
2549 (pp_declaration): Remove.
2550 (pp_declaration_specifiers): Likewise.
2551 (pp_abstract_declarator): Likewise.
2552 (pp_declarator): Likewise.
2553 (pp_type_id): Likewise.
2554 (pp_statement): Likewise.
2555 (pp_constant): Likewise.
2556 (pp_id_expression): Likewise.
2557 (pp_primary_expression): Likewise.
2558 (pp_unary_expression): Likewise.
2559 (pp_multiplicative_expression): Likewise.
2560 (pp_conditional_expression): Likewise.
2561 (pp_assignment_expression): Likewise.
2562 (pp_expression): Likewise.
2563 (pp_c_type_id): Likewise.
2564 (pp_c_storage_class_specifier): Likewise.
2565 * c-pretty-print.c (pp_c_type_cast): Tidy.
2566 (pp_c_pointer): Likewise.
2567 (pp_c_type_specifier): Likewise.
2568 (pp_c_parameter_type_list): Likewise.
2569 (pp_c_function_definition): Likewise.
2570 (pp_c_init_declarator): Likewise.
2571 (pp_c_initializer_list): Likewise.
2572 (pp_c_constructor_elts): Likewise.
2573 (c_pretty_printer::direct_abstract_declarator): Likewise.
2574 (c_pretty_printer::declaration_specifiers): Likewise.
2575 (c_pretty_printer::primary_expression): Likewise.
2576 (c_pretty_printer::postfix_expression): Likewise.
2577 (c_pretty_printer::type_id): Rename from pp_c_type_id.
2578 (c_pretty_printer::storage_class_specifier): Rename from
2579 pp_c_storage_class_specifier.
2580 (c_pretty_printer::initializer): Rename from pp_c_initializer.
2581 (c_pretty_printer::c_pretty_printer): Do not assign to type_id,
2582 storage_class_specifier, initializer, offset_list, flags.
2584 2013-08-30 Marek Polacek <polacek@redhat.com>
2586 * c-ubsan.c: New file.
2587 * c-ubsan.h: New file.
2589 2013-08-30 Gabriel Dos Reis <gdr@integrable-solutions.net>
2591 * c-pretty-print.h (c_pretty_printer::declaration): Now a virtual
2593 (c_pretty_printer::declaration_specifiers): Likewise.
2594 (c_pretty_printer::declarator): Likewise.
2595 (c_pretty_printer::abstract_declarator): Likewise.
2596 (c_pretty_printer::direct_abstract_declarator): Likewise.
2597 (c_pretty_printer::direct_declarator): Likewise.
2598 (c_pretty_printer::function_specifier): Likewise.
2599 (pp_declaration): Adjust.
2600 (pp_declaration_specifiers): Likewise.
2601 (pp_abstract_declarator): Likewise.
2602 (pp_direct_declarator): Likewise.
2603 (pp_function_specifier): Likewise.
2604 (pp_direct_abstract_declarator): Remove as unused.
2605 (pp_c_declaration): Remove.
2606 (pp_c_declaration_specifiers): Likewise.
2607 (pp_c_declarator): Likewise.
2608 (pp_c_direct_declarator): Likewise.
2609 (pp_c_function_specifier): Likewise.
2610 (pp_c_direct_abstract_declarator): Likewise.
2611 * c-pretty-print.c (c_pretty_printer::abstract_declarator): Rename
2612 from pp_c_abstract_declarator. Adjust.
2613 (c_pretty_printer::direct_abstract_declarator): Rename from
2614 pp_c_direct_abstract_declarator. Adjust.
2615 (c_pretty_printer::function_specifier): Rename from
2616 pp_c_function_specifier. Adjust.
2617 (c_pretty_printer::declaration_specifiers): Rename from
2618 pp_c_declaration_specifiers. Adjust.
2619 (c_pretty_printer::direct_declarator): Rename from
2620 pp_c_direct_declarator. Adjust.
2621 (c_pretty_printer::declarator): Rename from pp_c_declarator. Adjust.
2622 (c_pretty_printer::declaration): Rename from pp_c_declaration. Adjust.
2623 (c_pretty_printer::c_pretty_printer): Do not assign to
2624 declaration, declaration_specifiers, declarator,
2625 direct_declarator, direct_abstract_declarator, function_specifier.
2627 2013-08-26 Gabriel Dos Reis <gdre@integrable-solutions.net>
2629 * c-pretty-print.h (c_pretty_printer::unary_expression): Now a
2630 virtual member function.
2631 (c_pretty_printer::multiplicative_expression): Likewise.
2632 (c_pretty_printer::conditional_expression): Likewise.
2633 (c_pretty_printer::assignment_expression): Likewise.
2634 (c_pretty_printer::expression): Likewise.
2635 (pp_unary_expression): Adjust.
2636 (pp_multiplicative_expression): Likewise.
2637 (pp_assignment_expression): Likewise.
2638 (pp_conditional_expression): Likewise.
2639 (pp_expression): Likewise.
2640 * c-pretty-print.c (c_pretty_printer::unary_expression): Rename
2641 from pp_c_unary_expression. Adjust.
2642 (c_pretty_printer::multiplicative_expression): Rename from
2643 pp_c_multiplicative_expression. Adjust.
2644 (c_pretty_printer::conditional_expression): Rename from
2645 pp_c_conditional_expression. Adjust.
2646 (c_pretty_printer::assignment_expression): Rename from
2647 pp_c_assignment_expression. Adjust.
2648 (c_pretty_printer::expression): Rename from pp_c_expression. Adjust.
2649 (c_pretty_printer::c_pretty_printer): Do not assign to
2650 unary_expression, multiplicative_expression,
2651 conditional_expression, expression.
2653 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
2655 * c-pretty-print.h (c_pretty_printer::postfix_expression): Now a
2656 virtual member function.
2657 (pp_postfix_expression): Adjust.
2658 (pp_c_postfix_expression): Remove.
2659 * c-pretty-print.c (c_pretty_printer::postfix_expression): Rename
2660 from pp_c_postfix_expression. Adjust.
2661 (c_pretty_printer::c_pretty_printer): Do not assign to
2664 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
2666 * c-pretty-print.h (c_pretty_printer::primary_expression): Now a
2667 virtua member function.
2668 (pp_primary_expression): Adjust.
2669 (pp_c_primary_expression): Remove.
2670 * c-pretty-print.c (c_pretty_printer::primary_expression): Rename
2671 from pp_c_primary_expression. Adjust.
2672 (pp_c_initializer_list): Use pp_primary_expression.
2673 (c_pretty_printer::c_pretty_printer): Do not assign to
2676 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
2678 * c-pretty-print.h (c_pretty_printer::translate_string): Declare.
2679 * c-pretty-print.c (M_): Remove.
2680 (c_pretty_printer::translate_string): Define.
2681 (pp_c_type_specifier): Use it.
2682 (pp_c_primary_expression): Likewise.
2683 (pp_c_expression): Likewise.
2685 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
2687 * c-pretty-print.h (c_pretty_printer::id_expression): Now a
2689 (pp_c_id_expression): Remove.
2690 (pp_id_expression): Adjust.
2691 * c-pretty-print.c (c_pretty_printer::id_expression): Rename from
2692 pp_c_id_expression. Adjust.
2693 (pp_c_postfix_expression): Use pp_id_expression.
2694 (c_pretty_printer::c_pretty_printer): Do not assign to id_expression.
2696 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
2698 * c-pretty-print.h (c_pretty_printer::constant): Now a virtual
2700 (pp_constant): Adjust.
2701 (pp_c_constant): Remove.
2702 * c-pretty-print.c (c_pretty_printer::constant): Rename from
2703 pp_c_constant. Adjust.
2705 (pp_c_primary_expression): Call pp_constant in lieu of pp_c_constant.
2706 (c_pretty_printer::c_pretty_printer): Remove assignment to constant.
2708 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2710 * c-pretty-print.h (pp_c_pretty_printer_init): Remove.
2711 (c_pretty_printer::c_pretty_printer): Declare.
2712 * c-pretty-print.c (pretty_printer::c_pretty_printer): Rename from
2713 c_pretty_printer_init. Adjust.
2714 (print_c_tree): Do not call c_pretty_printer_init.
2715 * c-ada-spec.c (dump_ads): Remove call to pp_construct.
2717 2013-08-09 Arnaud Charlet <charlet@adacore.com>
2719 * c-ada-spec.c (print_ada_declaration): Prevent accessing null asm name
2721 2013-08-05 Paolo Carlini <paolo.carlini@oracle.com>
2724 * c-common.c (pointer_int_sum): Add bool parameter.
2725 * c-common.h (pointer_int_sum): Adjust declaration.
2727 2013-08-05 Gabriel Dos Reis <gdr@integrable-solutions.net>
2729 * c-pretty-print.c (print_c_tree): Simplify. Use non-static local
2730 c_pretty_printer variable.
2732 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
2734 * c-pretty-print.h (c_pretty_printer): Derive from pretty_printer.
2736 (pp_c_base): Likewise. Adjust users.
2737 * c-pretty-print.c (pp_c_maybe_whitespace): Adjust.
2738 (pp_c_whitespace): Do not call pp_base.
2739 (pp_c_left_paren): Likewise.
2740 (pp_c_right_paren): Likewise.
2741 (pp_c_left_brace): Likewise.
2742 (pp_c_right_brace): Likewise.
2743 (pp_c_left_bracket): Likewise.
2744 (pp_c_right_bracket): Likewise.
2745 (pp_c_dot): Likewise.
2746 (pp_c_ampersand): Likewise.
2747 (pp_c_star): Likewise.
2748 (pp_c_arrow): Likewise.
2749 (pp_c_semicolon): Likewise.
2750 (pp_c_complement): Likewise.
2751 (pp_c_exclamation): Likewise.
2752 (pp_c_direct_declarator): Likewise.
2753 (pp_c_ws_string): Likewise.
2754 (pp_c_identifier): Likewise.
2755 (pp_c_statement): Likewise.
2756 (print_c_tree): Likewise.
2758 2013-08-04 Ed Smith-Rowland <3dw4rd@verizon.net>
2761 * c-common.c (c_parse_error): Catch user-defined literal tokens and
2762 provide useful error strings.
2764 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2766 * c-ada-spec.c (pp_ada_tree_identifier): Use specialized pretty
2767 printer functions instead of pp_string or operators and punctuators.
2768 (dump_generic_ada_node): Likewise.
2769 * c-pretty-print.c (pp_c_type_specifier): Likewise.
2770 (pp_c_relational_expression): Likewise.
2771 (pp_c_logical_or_expression): Likewise.
2773 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2775 * c-ada-spec.c (print_ada_macros): Use specialized pretty printer
2776 functions instead of pp_character.
2777 (pp_ada_tree_identifier): Likewise.
2778 (dump_ada_double_name): Likewise.
2779 (dump_ada_function_declaration): Likewise.
2780 (dump_ada_array_domains): Likewise.
2781 (dump_template_types): Likewise.
2782 (dump_generic_ada_node): Likewise.
2783 (print_ada_declaration): Likewise.
2784 (print_ada_struct_decl): Likewise.
2785 * c-pretty-print.c (pp_c_integer_constant): Likewise.
2787 2013-07-23 Tom Tromey <tromey@redhat.com>
2789 * c-common.h (enum rid) <RID_GENERIC>: New constant.
2790 * c-common.c (c_common_reswords): Add _Generic.
2792 2013-07-21 OndÅej BÃlka <neleai@seznam.cz>
2794 * c-common.c: Fix typos.
2795 * c-common.h: Likewise.
2797 2013-07-13 Lubos Lunak <l.lunak@suse.cz>
2800 * c-common.c (c_common_attribute_table): Add warn_unused.
2801 (handle_warn_unused_attribute): New.
2803 2013-07-10 Jakub Jelinek <jakub@redhat.com>
2805 * c-ppoutput.c (scan_translation_unit): Call account_for_newlines
2806 for all CPP_TOKEN_FLD_STR tokens, not just CPP_COMMENT.
2808 2013-07-10 Paolo Carlini <paolo.carlini@oracle.com>
2811 * c.opt: Add Wconditionally-supported.
2813 2013-07-08 Graham Stott <graham.stott@btinternet.com>
2815 * array-notation-common.c (length_mismatch_in_expr_p): Delete
2816 unused variables l_length and l_node.
2818 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
2821 * c-common.c (complete_array_type): Delay folding first index
2822 like other indices. When folding, check for index overflow.
2824 2013-06-27 Marc Glisse <marc.glisse@inria.fr>
2827 * c-common.h (c_build_vec_perm_expr): New complain argument.
2828 * c-common.c (c_build_vec_perm_expr): Likewise.
2829 Use save_expr also in C++.
2831 2013-06-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2833 * c-common.c (c_common_nodes_and_builtins): Use cxx11 in lieu of cxx0x.
2834 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
2835 * c-opts.c (c_common_post_options): Likewise.
2837 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
2839 * array-notation-common.c (length_mismatch_in_expr): Changed the
2840 parameter type's from a dynamic array to a vec_tree. Also removed
2841 the size parameters.
2842 * c-common.h (length_mismatch_in_expr_p): Fixed prototype's as per
2845 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
2847 * c-common.h (struct cilkplus_an_parts): New structure.
2848 (struct cilkplus_an_loop_parts): Likewise.
2849 (cilkplus_extract_an_triplets): New prototype.
2850 (fix_sec_implicit_args): Likewise.
2851 * array-notation-common.c (cilkplus_extract_an_triplets): New function.
2852 (fix_sec_implicit_args): Likewise.
2854 2013-06-20 Balaji V. Iyer <balaji.v.iyer@intel.com>
2856 * array-notation-common.c (find_inv_trees): Removed an unwanted
2858 * c-common.h (struct inv_list::additional_tcodes): Changed type from
2859 enum rid to enum tree_code.
2861 2013-06-11 Jan Hubicka <jh@suse.cz>
2863 * c-common.c (handle_alias_ifunc_attribute): Do not set
2864 DECL_EXTERNAL for weakref variables.
2865 * c-pragma.c (handle_pragma_weak): Make sure aliases
2866 are not declared as external.
2868 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
2870 * array-notation-common.c (length_mismatch_in_expr_p): Moved this
2871 function from c/c-array-notation.c.
2872 (is_cilkplus_reduce_builtin): Likewise.
2873 (find_rank): Likewise.
2874 (extract_array_notation_exprs): Likewise.
2875 (replace_array_notations): Likewise.
2876 (find_inv_trees): Likewise.
2877 (replace_inv_trees): Likewise.
2878 (contains_array_notation_expr): Likewise.
2879 (find_correct_array_notation_type): Likewise.
2880 * c-common.h (struct inv_list): Moved this struct from the file
2881 c/c-array-notation.c and added a new field called additional tcodes.
2882 (length_mismatch_in_expr_p): New prototype.
2883 (is_cilkplus_reduce_builtin): Likewise.
2884 (find_rank): Likewise.
2885 (extract_array_notation_exprs): Likewise.
2886 (replace_array_notation): Likewise.
2887 (find_inv_trees): Likewise.
2888 (replace_inv_trees): Likewise.
2889 (find_correct_array_notation_type): Likewise.
2891 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
2893 * c-common.c (c_define_builtins): When cilkplus is enabled, the
2894 function array_notation_init_builtins is called.
2895 (c_common_init_ts): Added ARRAY_NOTATION_REF as typed.
2896 * c-common.def (ARRAY_NOTATION_REF): New tree.
2897 * c-common.h (build_array_notation_expr): New function declaration.
2898 (build_array_notation_ref): Likewise.
2899 (extract_sec_implicit_index_arg): New extern declaration.
2900 (is_sec_implicit_index_fn): Likewise.
2901 (ARRAY_NOTATION_CHECK): New define.
2902 (ARRAY_NOTATION_ARRAY): Likewise.
2903 (ARRAY_NOTATION_START): Likewise.
2904 (ARRAY_NOTATION_LENGTH): Likewise.
2905 (ARRAY_NOTATION_STRIDE): Likewise.
2906 * c-pretty-print.c (pp_c_postifix_expression): Added a new case for
2908 (pp_c_expression): Likewise.
2909 * c.opt (flag_enable_cilkplus): New flag.
2910 * array-notation-common.c: New file.
2912 2013-05-14 Jakub Jelinek <jakub@redhat.com>
2915 * c-common.c (verify_tree): Don't recurse into SIZEOF_EXPR.
2917 2013-05-10 Marc Glisse <marc.glisse@inria.fr>
2919 * c-common.c (vector_types_convertible_p): No TYPE_PRECISION for
2922 2013-05-07 Han Shen <shenhan@google.com>
2924 * c-cppbuiltin.c (c_cpp_builtins): Added "__SSP_STRONG__=3".
2926 2013-04-29 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2928 * c-common.c (check_user_alignment): Emit error for negative values.
2930 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2932 * c-opts.c (set_std_cxx11): Use CLK_CXX1Y and CLK_GNUCXX1Y.
2934 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2936 * c-cppbuiltin.c (c_cpp_builtins): Do not define
2937 __GXX_EXPERIMENTAL_CXX1Y__.
2939 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2940 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2942 * c.opt ([Wpointer-arith]): Enabled by -Wpedantic, as documented.
2943 * c-common.c (pointer_int_sum): Change -Wpointer-arith pedwarns
2944 to simply use OPT_Wpointer_arith.
2945 (c_sizeof_or_alignof_type): Likewise.
2947 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2949 * c-cppbuiltin.c (c_cpp_builtins): Define __GXX_EXPERIMENTAL_CXX1Y__.
2951 2013-04-12 Jakub Jelinek <jakub@redhat.com>
2953 * c-format.c (gcc_diag_char_table, gcc_tdiag_char_table,
2954 gcc_cdiag_char_table, gcc_cxxdiag_char_table): Add %r and %R format
2957 2013-04-07 Steven Bosscher <steven@gcc.gnu.org>
2959 * c-pragma.c (add_to_renaming_pragma_list): Fix leading comment.
2961 2013-04-03 Paolo Carlini <paolo.carlini@oracle.com>
2963 * c-common.c (pointer_int_sum): Remove dead code.
2965 2013-03-09 Richard Sandiford <rdsandiford@googlemail.com>
2968 * c-common.c (handle_optimize_attribute): Don't call
2969 save_optabs_if_changed.
2971 2013-03-05 Jakub Jelinek <jakub@redhat.com>
2974 * c-pch.c (pch_init): Free target_validity at the end.
2976 2013-03-04 Jakub Jelinek <jakub@redhat.com>
2978 * c-pretty-print.c (pp_c_pretty_printer_init): Clear pp->flags.
2980 2013-02-28 Konstantin Serebryany <konstantin.s.serebryany@gmail.com>
2981 Jakub Jelinek <jakub@redhat.com>
2984 * c-common.c (handle_no_sanitize_address_attribute): New function.
2985 (c_common_attribute_table): Add no_sanitize_address attribute.
2986 (handle_no_address_safety_analysis_attribute): Add
2987 no_sanitize_address attribute, not no_address_safety_analysis
2990 2013-02-18 Aldy Hernandez <aldyh@redhat.com>
2993 * c-common.c (handle_optimize_attribute): Call
2994 save_optabs_if_changed.
2996 2013-02-18 Jakub Jelinek <jakub@redhat.com>
2997 Steven Bosscher <steven@gcc.gnu.org>
3000 * c-opts.c (c_common_post_options): If debug info is enabled
3001 and non-dwarf*, refuse to load PCH files and when writing PCH
3004 2013-02-05 Jakub Jelinek <jakub@redhat.com>
3007 * c-common.c (handle_error_attribute): Fix condition.
3009 2013-01-30 Jakub Jelinek <jakub@redhat.com>
3012 * c-common.c (handle_target_attribute): Revert 2012-12-26 change.
3014 2013-01-18 Jason Merrill <jason@redhat.com>
3017 * c.opt (-fextern-tls-init): New.
3018 * c-opts.c (c_common_post_options): Handle it.
3020 2013-01-09 Jakub Jelinek <jakub@redhat.com>
3023 * c-common.c (c_fully_fold_internal): Warn for LSHIFT_EXPR and
3024 RSHIFT_EXPR, if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST
3025 and is either negative or bigger or equal to type precision
3026 of the first operand.
3028 2012-12-03 Marek Polacek <polacek@redhat.com>
3031 * c-common.c (check_user_alignment): Swap order of tests,
3032 check TREE_CODE first.
3034 2012-11-29 Ed Smith-Rowland <3dw4rd@verizon.net>
3037 * c-common.h (overflow_type): New enum.
3038 (build_userdef_literal): Add overflow_type argument.
3039 (tree_userdef_literal): Add overflow_type.
3040 (USERDEF_LITERAL_OVERFLOW): New access macro.
3041 * c-common.c (build_userdef_literal): Add overflow_type
3043 * c-lex.c (c_lex_with_flags): Add overflow_type to
3044 build_userdef_literal calls.
3045 (interpret_integer, interpret_float): Add overflow_type argument.
3047 2012-11-28 Richard Biener <rguenther@suse.de>
3050 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
3051 here and use a type with proper overflow behavior for types that would
3052 need to be promoted for the arithmetic.
3054 2012-11-23 Jakub Jelinek <jakub@redhat.com>
3057 * c-common.c (handle_no_address_safety_analysis_attribute): New
3059 (c_common_attribute_table): Add no_address_safety_analysis.
3061 2012-11-16 Simon Baldwin <simonb@google.com>
3063 * c.opt: Add f[no-]canonical-system-headers.
3064 * c-opts.c (c_common_handle_option): Handle
3065 OPT_fcanonical_system_headers.
3067 2012-11-09 Ed Smith-Rowland <3dw4rd@verizon.net>
3070 * c-opts.c (c_common_handle_option): Set new flags.
3071 * c.opt: Describe new flags.
3073 2012-11-09 Jason Merrill <jason@redhat.com>
3075 * c.opt (Wabi-tag): New.
3077 2012-11-09 Andi Kleen <ak@linux.intel.com>
3080 * c-common.c (get_atomic_generic_size): Mask with
3083 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
3086 * c.opt (Wformat): Make it Alias Wformat=1.
3087 (Wformat-contains-nul,Wformat-extra-args,Wformat-nonliteral,
3088 Wformat-security,Wformat-y2k,Wformat-zero-length): Use
3090 (Wformat=): RejectNegative. Use LangEnabledBy.
3091 (Wnonnull): Use LangEnabledBy.
3092 * c-opts.c (c_common_handle_option): Do not handle Wformat here.
3093 * c-format.c (set_Wformat): Delete.
3094 (decode_format_attr): Replace OPT_Wformat with OPT_Wformat_.
3095 (maybe_read_dollar_number): Likewise.
3096 (avoid_dollar_number): Likewise.
3097 (finish_dollar_format_checking): Likewise.
3098 (check_format_info): Likewise.
3099 (check_format_info_main): Likewise.
3100 (check_format_types): Likewise.
3101 (format_type_warning): Likewise.
3102 * c-common.c (int): Likewise.
3103 (check_function_sentinel): Likewise.
3104 * c-common.h (warn_format,set_Wformat): Do not declare here.
3106 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
3109 * c.opt(Warray-bounds,Wdelete-non-virtual-dtor,Wenum-compare,
3110 Wmain,Woverlength-strings, Wunknown-pragmas,Wunused-macros):
3112 (Wswitch,Wswitch-default,Wswitch-enum): Likewise. Move here from
3114 (Wvariadic-macros): Init(1).
3115 * c-opts.c (c_common_handle_option): Do not handle them
3117 (c_common_post_options): Likewise.
3118 (sanitize_cpp_opts): warn_unused_macros is now
3119 cpp_warn_unused_macros.
3120 (push_command_line_include): Likewise.
3121 * c-common.c (warn_unknown_pragmas): Do not define.
3122 * c-common.h (warn_unknown_pragmas): Do not declare.
3124 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
3127 * c-common.c (conversion_warning): Handle conditional expressions.
3129 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
3132 * c.opt (Wreturn_local_addr): Define new option.
3134 2012-10-25 Jason Merrill <jason@redhat.com>
3136 * c.opt (Wvirtual-move-assign): New.
3138 * c.opt (Winherited-variadic-ctor): New.
3140 2012-10-25 Marc Glisse <marc.glisse@inria.fr>
3143 * c-common.c (scalar_to_vector): Handle VEC_COND_EXPR.
3145 2012-10-23 Joseph Myers <joseph@codesourcery.com>
3147 * c-common.h (pch_cpp_save_state): Declare.
3148 * c-target.def (c_preinclude): New hook.
3149 * c-opts.c (done_preinclude): New.
3150 (push_command_line_include): Handle default preincluded header.
3151 (cb_file_change): Call pch_cpp_save_state when calling
3152 push_command_line_include.
3153 * c-pch.c (pch_ready_to_save_cpp_state, pch_cpp_state_saved)
3154 (pch_cpp_save_state): New.
3155 (pch_init): Call pch_cpp_save_state conditionally, instead of
3156 calling cpp_save_state.
3158 2012-10-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
3162 * c.opt (Waddress,Wchar-subscripts,Wsign-conversion,Wimplicit,
3163 Wimplicit-function-declaration,Wimplicit-int,Wsizeof-pointer-memaccess,
3164 Wnarrowing,Wparentheses,Wpointer-sign,Wreturn-type,Wsequence-point,
3165 Wsign-compare,Wuninitialized,Wmaybe-uninitialized,Wunused,
3166 Wvolatile-register-var): Add LangEnabledBy or EnabledBy.
3167 * c-opts.c (c_common_handle_option): Remove explicit handling from
3169 (c_common_post_options): Likewise.
3171 2012-10-18 Eric Botcazou <ebotcazou@adacore.com>
3173 * c-ada-spec.c (LOCATION_COL): Delete.
3174 (compare_location): New function.
3175 (compare_node): Use it.
3176 (compare_comment): Likewise.
3178 2012-10-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
3182 * c.opt (Wstrict-aliasing=,Wstrict-overflow=): Use LangEnabledBy.
3183 * c-opts.c (c_common_handle_option): Do not set them here. Add
3185 (c_common_post_options): Likewise.
3187 2012-10-16 Eric Botcazou <ebotcazou@adacore.com>
3189 * c-ada-spec.c (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Define.
3190 (dump_generic_ada_node) <INTEGER_CST>: Deal with sizetype specially.
3191 Remove POINTER_TYPE handling, add large unsigned handling and use
3192 ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX for big numbers.
3194 2012-10-12 Jakub Jelinek <jakub@redhat.com>
3197 * c-common.h (sizeof_pointer_memaccess_warning): Adjust prototype.
3198 * c-common.c (sizeof_pointer_memaccess_warning): Take array of 3
3199 locs and array of 3 trees instead of just single loc and single
3200 sizeof_arg tree. Handle __builtin___*_chk builtins too, and
3201 also stpncpy, bcopy, bcmp, bzero, snprintf and vsnprintf builtins.
3202 For *cmp* builtins that take two sources strings report warnings
3203 about first and second source, not about destination and source.
3205 2012-10-12 Marc Glisse <marc.glisse@inria.fr>
3208 * c-common.h (enum ref_operator) [RO_ARROW_STAR]: New.
3210 2012-10-11 Eric Botcazou <ebotcazou@adacore.com>
3212 * c-ada-spec.c (dump_ada_template): Bail out for template declarations
3213 declaring something coming from another file.
3215 2012-10-10 Arnaud Charlet <charlet@adacore.com>
3218 * c-ada-spec.c (print_ada_struct_decl): Increase buf size.
3220 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
3223 * c-common.c (warn_about_parentheses): Add location_t parameter;
3224 use EXPR_LOC_OR_LOC.
3225 * c-common.h: Update declaration.
3227 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
3230 * c-common.c (scalar_to_vector): Moved from c-typeck.c. Support
3231 more operations. Make error messages optional.
3232 * c-common.h (enum stv_conv): Moved from c-typeck.c.
3233 (scalar_to_vector): Declare.
3235 2012-10-08 Jason Merrill <jason@redhat.com>
3237 * c-common.c (c_common_reswords): Add thread_local.
3239 2012-10-08 Dodji Seketeli <dodji@redhat.com>
3241 PR c++/53528 C++11 attribute support
3242 * c-common.h (bitfield_p, cxx_fundamental_alignment_p): Declare
3244 * c-common.c (check_cxx_fundamental_alignment_constraints): New
3246 (handle_aligned_attribute): In choose strictest alignment
3247 among many. Use new check_cxx_fundamental_alignment_constraints.
3248 (handle_transparent_union_attribute): In c++11 attribute syntax,
3249 don't look through typedefs.
3251 2012-10-04 Arnaud Charlet <charlet@adacore.com>
3253 * c-ada-spec.c (print_ada_declaration): Remove handling of TDF_RAW.
3254 * c.opt (-fdump-ada-spec, -fdump-ada-spec-slim): Move switch definition
3257 2012-09-25 Dehao Chen <dehao@google.com>
3260 * c-pch.c (c_common_read_pch): Rebuild the location_adhoc_data
3261 map when read in the pch.
3263 2012-09-18 Arnaud Charlet <charlet@adacore.com>
3265 * c-ada-spec.c: Style fixes.
3267 2012-09-18 Thomas Quinot <quinot@adacore.com>
3269 * c.opt (-fada-spec-parent): Define new command line switch.
3270 * c-ada-spec.c (get_ada_package): When -fada-spec-parent
3271 is specified, generate binding spec as a child of the specified unit.
3273 2012-09-13 Paolo Carlini <paolo.carlini@oracle.com>
3274 Manuel López-Ibáñez <manu@gcc.gnu.org>
3277 * c.opt ([Winit-self]): Enabled by -Wall in C++.
3279 2012-08-23 Arnaud Charlet <charlet@adacore.com>
3281 * c-ada-spec.c (dump_generic_ada_node): Fix handling of name_only
3282 for pointers, and add missing Convention C pragma.
3283 (print_ada_struct_decl): Add missing aliased keyword.
3284 (dump_ads): Add pragma Ada_2005 and Style_Checks (Off).
3286 2012-08-17 Jakub Jelinek <jakub@redhat.com>
3288 * c-common.c (sizeof_pointer_memaccess_warning): New function.
3289 * c.opt (-Wsizeof-pointer-memaccess): Add new option.
3290 * c-opts.c (c_common_handle_option): Enable it for -Wall.
3291 * c-common.h (sizeof_pointer_memaccess_warning): Add prototype.
3292 * c-common.def (SIZEOF_EXPR): Moved here from cp-tree.def.
3294 2012-08-10 Richard Guenther <rguenther@suse.de>
3296 * c-pretty-print.c (pp_c_expression): Handle anonymous SSA names.
3298 2012-08-07 Steven Bosscher <steven@gcc.gnu.org>
3300 * c-pretty-print.c (pp_c_function_definition): Use pp_newline_and_flush
3301 instead of separate pp_newline and pp_flush.
3302 (print_c_tree): Likewise.
3304 2012-07-26 Richard Henderson <rth@redhat.com>
3306 * c-common.c (handle_hot_attribute): Allow labels.
3307 (handle_cold_attribute): Likewise.
3309 2012-07-20 Jakub Jelinek <jakub@redhat.com>
3312 * c-common.c (check_function_nonnull): Handle multiple nonnull
3313 attributes properly.
3315 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
3317 * c-gimplify.c: Include dumpfile.h instead of tree-dump.h.
3318 * c-ada-spec.c: Likewise.
3319 * c-dump.c (dump_stmt): Move to cp/dump.c, the only user.
3321 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
3323 * c-pch.c (CHECK_NO_ASM_OUT_DURING_PCH): Do not define.
3324 Remove code conditional on it.
3326 2012-07-11 Steven Bosscher <steven@gcc.gnu.org>
3328 * c-gimplify.c: Do not include basic-block.h.
3329 * c-common.c: Do not include linfuncs.h.
3331 2012-07-08 Steven Bosscher <steven@gcc.gnu.org>
3333 * c-common.h: Include tree.h.
3335 2012-07-02 Jason Merrill <jason@redhat.com>
3338 * c-common.c (get_priority): Call default_conversion.
3340 2012-07-01 Uros Bizjak <ubizjak@gmail.com>
3342 * c-pch.c (c_common_write_pch): Remove unused variables.
3344 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
3346 * cppspec.c: Moved from gcc/ to here.
3348 2012-06-27 Kai Tietz <ktietz@redhat.com>
3350 PR preprocessor/37215
3351 * c-ppoutput.c (preprocess_file): Check for nonempty buffer.
3353 2012-06-21 Steven Bosscher <steven@gcc.gnu.org>
3355 * c-common.h (c_common_print_pch_checksum): Remove.
3356 * c-pch.c: Do not include output.h.
3357 (CHECK_NO_ASM_OUT_DURING_PCH): Define and add FIXME.
3358 (asm_out_file): Define iff CHECK_NO_ASM_OUT_DURING_PCH isdefined.
3359 (asm_file_startpos): Define iff CHECK_NO_ASM_OUT_DURING_PCH is defined.
3360 (struct c_pch_header): Remove.
3361 (get_ident): Update gpch version.
3362 (pch_init): Do not print executable_checksum to asm_out_file.
3363 Do not fail if there is no asm_out_file to read back from. Set
3364 asm_file_startpos only if CHECK_NO_ASM_OUT_DURING_PCH is defined.
3365 (c_common_write_pch): Verify that nothing was written to asm_out_file
3366 since pch_init was called. Do not write a c_pch_header, and do not
3367 copy from asm_out_file to the PCH.
3368 (c_common_read_pch): Do not read a c_pch_header, and do not restore
3369 the content of asm_out_file from the PCH.
3370 (c_common_print_pch_checksum): Remove.
3371 * c-opts.c (c_common_init): Print out executable_checksum directly.
3373 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
3375 * c-target.def (objc_declare_unresolved_class_reference,
3376 objc_declare_class_definition): Add new hooks.
3378 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
3380 * c-lex.c: Do not include output.h.
3381 (cb_ident): Try to put out .ident with targetm.asm_out.output_ident.
3382 Remove uses of ASM_OUTPUT_IDENT.
3384 2012-06-15 Marc Glisse <marc.glisse@inria.fr>
3387 * c-common.h (c_build_vec_perm_expr): Move decl here.
3388 * c-common.c (c_build_vec_perm_expr): Move definition
3391 2012-06-06 Steven Bosscher <steven@gcc.gnu.org>
3393 * c.opt (fconserve-space): Turn into a no-op.
3395 2012-06-04 Sterling Augustine <saugustine@google.com>
3397 * c-pretty-print.h (pp_c_flag_gnu_v3): New enumerator.
3398 * c-pretty-print.c (pp_c_specifier_qualifier_list): Check it at
3399 both the start and end of the function.
3401 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
3403 * c-common.c: Do not include output.h.
3404 * c-pragma.c: Likewise.
3406 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
3408 * error.c (dump_decl): Check pp_c_flag_gnu_v3.
3409 (decl_as_dwarf_string, lang_decl_dwarf_name): New functions.
3410 (lang_decl_name): Handle namespace decls.
3412 2012-05-31 Steven Bosscher <steven@gcc.gnu.org>
3414 * c-ada-spec.c: Do not include output.h.
3415 * c-semantics.c: Likewise.
3417 2012-05-29 Joseph Myers <joseph@codesourcery.com>
3419 * c-common.c: Fix typo.
3421 2012-05-29 Michael Matz <matz@suse.de>
3423 * c-common.h (c_expand_decl): Remove prototype.
3425 2012-05-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
3427 * c.opt (Wmissing-braces): Use LangEnabledBy(C ObjC,Wall).
3428 * c-opts.c (c_common_handle_option): Remove code handling
3429 warn_missing_braces.
3431 2012-05-28 Paolo Carlini <paolo.carlini@oracle.com>
3434 * c-opts.c (c_common_handle_option): For C++ -Wall doesn't enable
3437 2012-05-22 Dodji Seketeli <dodji@redhat.com>
3440 * c.opt (Wunused-local-typedefs): Use EnabledBy(Wunused).
3442 2012-05-17 Manuel López-Ibáñez <manu@gcc.gnu.org>
3444 * c.opt (--pedantic-errors,-pedantic-errors): Do not handle here.
3445 * c-opts.c (c_common_handle_option): Do not handle explicitly
3446 Wreturn-type, Wwrite-strings, warn_ecpp, and -pedantic-errors.
3448 2012-05-16 Dodji Seketeli <dodji@redhat.com>
3450 PR preprocessor/7263
3451 * c-lex.c (c_lex_with_flags): Pass a virtual location to the call
3452 to cpp_classify_number. For diagnostics, use the precise location
3453 instead of the global input_location.
3455 2012-05-15 Paolo Carlini <paolo.carlini@oracle.com>
3458 * c-common.c (shorten_compare): Check c_inhibit_evaluation_warnings.
3460 2012-05-14 Bernd Schmidt <bernds@codesourcery.com>
3462 * c-common.c (DEF_ATTR_STRING): Define and undefine as necessary.
3464 2012-05-14 Manuel López-Ibáñez <manu@gcc.gnu.org>
3467 * c.opt (Wc++0X-compat,Wdelete-non-virtual-dtor,Wjump-misses-init,
3468 Wreorder): Use LangEnabledBy.
3469 * c-opts.c (c_common_handle_option): Do not enable them
3470 explicitly. Call lang-specific generated functions.
3471 (c_common_post_options): Do not set them here.
3473 2012-05-13 Manuel López-Ibáñez <manu@gcc.gnu.org>
3475 * c.opt (Wclobbered,Wempty-body,Wignored-qualifiers,
3476 Wmissing-field-initializers,Wmissing-parameter-type,
3477 Wold-style-declaration,Woverride-init): Use EnabledBy.
3478 * c-opts.c (c_common_post_options): Do not set here explicitly.
3480 2012-05-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
3483 * c-opts.c (c_common_handle_option): Use handle_generated_option
3484 to enable sub-options.
3486 2012-05-10 Paolo Carlini <paolo.carlini@oracle.com>
3489 * c-common.c (warnings_for_convert_and_check): Use warning_at.
3491 2012-05-10 Richard Guenther <rguenther@suse.de>
3493 * c-common.c (c_sizeof_or_alignof_type): Remove assert and
3494 adjust commentary about TYPE_IS_SIZETYPE types.
3496 2012-05-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
3499 * c-common.c (warn_logical_operator): Check that argument of
3500 integer_zerop is not NULL.
3502 2012-05-05 Manuel López-Ibáñez <manu@gcc.gnu.org>
3505 * c-common.c (warn_logical_operator): Do not warn if either side
3506 is already true or false.
3508 2012-05-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
3511 * c-common.c (expr_original_type): New.
3512 (shorten_compare): Do not warn for enumeration types.
3514 2012-05-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
3516 * c.opt (fpermissive): Add Var(flag_permissive).
3518 2012-04-30 Marc Glisse <marc.glisse@inria.fr>
3521 * c-common.c (convert_vector_to_pointer_for_subscript): New function.
3522 * c-common.h (convert_vector_to_pointer_for_subscript): Declare it.
3524 2012-04-30 Dodji Seketeli <dodji@redhat.com>
3526 Add -Wvarargs option
3527 * c.opt (Wvarargs): Define new option.
3529 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
3531 * c-common.c (check_function_arguments): Replace
3532 Wmissing-format-attribute with Wsuggest-attribute=format.
3534 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
3536 * c.opt (Wsuggest-attribute=format): New. Alias of
3537 Wmissing-format-attribute.
3538 * c-format.c (decode_format_type): Replace
3539 Wmissing-format-attribute with Wsuggest-attribute=format.
3540 (check_function_format): Likewise.
3542 2012-04-27 Ollie Wild <aaw@google.com>
3544 * c-common.c: Add CPP_W_LITERAL_SUFFIX mapping.
3545 * c-opts.c (c_common_handle_option): Handle OPT_Wliteral_suffix.
3546 * c.opt: Add Wliteral-suffix.
3548 2012-04-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
3551 * c.opt (Wpedantic): New.
3552 (pedantic): Alias Wpedantic.
3553 * c-opts.c (c_common_handle_option): Replace -pedantic with -Wpedantic.
3554 (c_common_post_options): Likewise.
3555 (sanitize_cpp_opts): Likewise.
3556 * c-lex.c (interpret_float): Likewise.
3557 * c-format.c (check_format_types): Likewise.
3558 * c-common.c (pointer_int_sum): Likewise.
3559 (c_sizeof_or_alignof_type): Likewise.
3560 (c_add_case_label): Likewise.
3561 (c_do_switch_warnings): Likewise.
3562 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
3564 2012-04-15 Jason Merrill <jason@redhat.com>
3567 * c-format.c (CPLUSPLUS_STD_VER): C++11 inherits from C99.
3568 (C_STD_NAME): Distinguish between C++98 and C++11.
3570 2012-04-11 Eric Botcazou <ebotcazou@adacore.com>
3573 * c-common.h (uint16_type_node): Rename into...
3574 (c_uint16_type_node): ...this.
3575 * c-common.c (c_common_nodes_and_builtins): Adjust for above renaming.
3576 * c-cppbuiltin.c (builtin_define_stdint_macros): Likewise.
3578 2012-04-10 Manuel López-Ibáñez <manu@gcc.gnu.org>
3580 * c-common.c (warn_if_unused_value): Move definition to here.
3581 * c-common.h (warn_if_unused_value): Move declaration to here.
3583 2012-03-23 William Bader <williambader@hotmail.com>
3585 * c-lex.c (c_lex_with_flags): Avoid declarations after stmts.
3587 2012-03-20 Jason Merrill <jason@redhat.com>
3589 * c-common.h (enum cxx_dialect): Add cxx1y.
3590 * c-common.c (c_common_nodes_and_builtins): Use >= for cxx_dialect
3592 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
3593 * c-opts.c (c_common_post_options): Likewise.
3594 (set_std_cxx1y): New.
3595 (c_common_handle_option): Call it.
3596 * c.opt (-std=c++1y, -std=gnu++1y): New flags.
3598 2012-03-19 Paolo Carlini <paolo.carlini@oracle.com>
3601 * c.opt ([Wuseless-cast]): Add.
3603 2012-03-16 Richard Guenther <rguenther@suse.de>
3605 * c-pretty-print.c (pp_c_initializer_list): Adjust.
3607 2012-03-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
3610 * c.opt (ftemplate-backtrace-limit) Add.
3612 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3614 * c-cppbuiltin.c (c_cpp_builtins): Remove #pragma extern_prefix
3616 * c-pragma.c (handle_pragma_extern_prefix): Remove.
3617 (init_pragma): Don't register extern_prefix.
3619 2012-03-12 Richard Guenther <rguenther@suse.de>
3621 * c-common.c (c_common_get_narrower): Use c_common_type_for_size.
3622 (builtin_type_for_size): Likewise.
3624 2012-02-13 Jakub Jelinek <jakub@redhat.com>
3627 * c-common.c (sync_resolve_params): Don't decide whether to convert
3628 or not based on TYPE_SIZE comparison, convert whenever arg_type
3629 is unsigned INTEGER_TYPE.
3631 2012-02-06 Paolo Carlini <paolo.carlini@oracle.com>
3634 * c.opt ([Wunused-local-typedefs]): Fix description.
3636 2012-01-24 Mike Stump <mikestump@comcast.net>
3638 * c-common.c (c_common_type_for_mode): Match signed/unsigned types
3641 2012-01-18 Richard Guenther <rguenther@suse.de>
3643 * c-opts.c (c_common_post_options): Reset LTO flags if
3644 we are about to generate a PCH.
3646 2012-01-17 Paolo Carlini <paolo.carlini@oracle.com>
3649 * c-pretty-print.c (pp_c_integer_constant): For unsigned constants
3650 use pp_unsigned_wide_integer.
3652 2012-01-10 Richard Guenther <rguenther@suse.de>
3655 * c-opts.c (c_common_handle_option): Move -Werror handling
3656 to language independent code.
3658 2012-01-05 Richard Guenther <rguenther@suse.de>
3661 * c.opt (Wmudflap, fmudflap, fmudflapth, fmudflapir): Move here
3664 2011-12-30 Paolo Carlini <paolo.carlini@oracle.com>
3667 * c-common.c (c_sizeof_or_alignof_type): In C++ allow for alignof
3668 of array types with an unknown bound.
3670 2011-12-20 Joseph Myers <joseph@codesourcery.com>
3672 * c-common.c (flag_isoc99): Update comment to refer to C11.
3673 (flag_isoc1x): Change to flag_isoc11.
3674 * c-common.h (flag_isoc99): Update comment to refer to C11.
3675 (flag_isoc1x): Change to flag_isoc11.
3676 * c-cppbuiltin.c (cpp_atomic_builtins): Change comment to refer to
3678 * c-opts.c (set_std_c1x): Change to set_std_c11.
3679 (c_common_handle_option): Handle OPT_std_c11 and OPT_std_gnu11.
3681 (set_std_c89, set_std_c99, set_std_c11): Use flag_isoc11.
3682 (set_std_c1): Use CLK_STDC11 and CLK_GNUC11.
3683 * c.opt (std=c1x): Change to std=c11. Document as non-draft
3685 (std=c1x, std=iso9899:2011): Add as aliases of std=c11.
3686 (std=gnu1x): Change to std=gnu11. Refer to non-draft standard.
3687 (std=gnu1x): Make alias of std=gnu11.
3689 2011-12-19 Jason Merrill <jason@redhat.com>
3692 * c-common.c (handle_transparent_union_attribute): Check the first
3693 field if the type is complete.
3695 2011-12-15 Jonathan Wakely <jwakely.gcc@gmail.com>
3698 * c-common.c (RID_IS_FINAL): Add.
3699 * c-common.h (RID_IS_FINAL): Add.
3701 2011-11-30 Iain Sandoe <iains@gcc.gnu.org>
3703 * c.opt (fgnu-runtime): Provide full description.
3704 (fnext-runtime): Likewise.
3705 * c-opts.c (OPT_fgnu_runtime, OPT_fnext_runtime) Remove.
3707 2011-11-28 Andrew MacLeod <amacleod@redhat.com>
3709 * c-cpp-builtin.c (cpp_atomic_builtins):New. Emit all atomic
3710 predefines in one place. Add LOCK_FREE predefines.
3711 (c_cpp_builtins): Move Legacy HAVE_SYNC predefines to
3714 2011-11-24 Andrew MacLeod <amacleod@redhat.com>
3717 * c-common.c (get_atomic_generic_size): Check for various error
3719 (resolve_overloaded_atomic_exchange,
3720 resolve_overloaded_atomic_compare_exchange,
3721 resolve_overloaded_atomic_load, resolve_overloaded_atomic_store): Return
3722 error_mark_node for error conditions.
3724 2011-11-08 Richard Guenther <rguenther@suse.de>
3729 2011-11-07 Richard Henderson <rth@redhat.com>
3730 Aldy Hernandez <aldyh@redhat.com>
3731 Torvald Riegel <triegel@redhat.com>
3733 Merged from transactional-memory.
3735 * c-common.c (handle_tm_wrap_attribute,
3736 handle_tm_attribute, ignore_attribute, parse_tm_stmt_attr): New.
3737 (struct c_common_reswords): Added __transaction* keywords.
3738 (struct c_common_attribute_table): Added transaction* and tm_regparm
3740 * c-common.h: Added RID_TRANSACTION*. Added TM_ATTR* and TM_STMT*
3742 (parse_tm_stmt_attr, tm_attr_to_mask, tm_mask_to_attr,
3743 find_tm_attribute): Declare.
3745 2011-11-07 Jason Merrill <jason@redhat.com>
3748 * c-common.c, c-common.h: Revert yesterday's changes.
3750 2011-11-06 Jason Merrill <jason@redhat.com>
3753 * c-common.c (decl_has_visibility_attr): Split out from...
3754 (c_determine_visibility): ...here.
3755 * c-common.h: Declare it.
3757 2011-11-06 Joseph Myers <joseph@codesourcery.com>
3759 * c-common.c (c_common_reswords): Add _Alignas and _Alignof.
3760 (c_sizeof_or_alignof_type): Diagnose alignof applied to a function
3762 (check_user_alignment): New. Split out of
3763 handle_aligned_attribute. Disallow integer constants with
3764 noninteger types. Conditionally allow zero.
3765 (handle_aligned_attribute): Use check_user_alignment.
3766 * c-common.h (RID_ALIGNAS, check_user_alignment): New.
3768 2011-11-06 Andrew MacLeod <amacleod@redhat.com>
3769 Richard Henderson <rth@redhat.com>
3771 Merged from cxx-mem-model.
3773 * c-cppbuiltin.c (c_cpp_builtins): Test both atomic and sync patterns.
3774 * c-common.c (sync_resolve_params, sync_resolve_return): Only tweak
3775 parameters that are the same type size.
3776 (get_atomic_generic_size): New. Find size of generic
3777 atomic function parameters and do typechecking.
3778 (add_atomic_size_parameter): New. Insert size into parameter list.
3779 (resolve_overloaded_atomic_exchange): Restructure __atomic_exchange to
3780 either __atomic_exchange_n or external library call.
3781 (resolve_overloaded_atomic_compare_exchange): Restructure
3782 __atomic_compare_exchange to either _n variant or external library call.
3783 (resolve_overloaded_atomic_load): Restructure __atomic_load to either
3784 __atomic_load_n or an external library call.
3785 (resolve_overloaded_atomic_store): Restructure __atomic_store to either
3786 __atomic_store_n or an external library call.
3787 (resolve_overloaded_builtin): Handle new __atomic builtins.
3789 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
3792 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Call fold_offsetof_1.
3793 (fold_offsetof_1): Make global. Remove STOP_REF argument and adjust.
3794 <INDIRECT_REF>: Return the argument.
3795 <ARRAY_REF>: Remove special code for negative offset.
3796 Call fold_build_pointer_plus instead of size_binop.
3797 (fold_offsetof): Remove STOP_REF argument and adjust.
3798 * c-common.h (fold_offsetof_1): Declare.
3799 (fold_offsetof): Remove STOP_REF argument.
3801 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
3804 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
3805 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
3806 Wnarrowing for C++0x and C++98.
3807 * c.opt ([Wnarrowing]): Update.
3809 2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
3812 * c.opt: Add Wzero-as-null-pointer-constant.
3814 2011-10-31 Jason Merrill <jason@redhat.com>
3816 * c.opt (-fdeduce-init-list): Off by default.
3819 * c-common.h (cxx_dialect): Add cxx11 and cxx03.
3820 * c.opt: Add -std=c++11, -std=gnu++11, -std=gnu++03,
3822 * c-opts.c (set_std_cxx11): Rename from set_std_cxx0x.
3824 2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
3827 * c.opt (fvisibility-inlines-hidden): Description change.
3829 2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
3831 Implement C++11 user-defined literals.
3832 * c-common.c (build_userdef_literal): New.
3833 * c-common.def: New tree code.
3834 * c-common.h (tree_userdef_literal): New tree struct and accessors.
3835 * c-lex.c (interpret_float): Add suffix parm.
3836 (c_lex_with_flags): Build literal tokens.
3838 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
3842 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
3845 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
3846 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
3847 Wnarrowing for C++0x and C++98.
3848 * c.opt ([Wnarrowing]): Update.
3850 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
3853 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
3854 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
3855 Wnarrowing for C++0x and C++98.
3856 * c.opt ([Wnarrowing]): Update.
3858 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
3861 * c-common.c (conversion_warning): Remove code looking for
3862 artificial operands.
3864 2011-10-18 Dodji Seketeli <dodji@redhat.com>
3867 * c-lex.c (fe_file_change): Use LINEMAP_SYSP when
3868 !NO_IMPLICIT_EXTERN_C.
3870 2011-10-17 Michael Spertus <mike_spertus@symantec.com>
3872 * c-common.c (c_common_reswords): Add __bases,
3874 * c-common.h: Add RID_BASES and RID_DIRECT_BASES.
3876 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
3879 * c.opt ([Wnonnull]): Add C++ and Objective-C++.
3881 2011-10-15 Tom Tromey <tromey@redhat.com>
3882 Dodji Seketeli <dodji@redhat.com>
3884 * c.opt (fdebug-cpp): New option.
3885 * c-opts.c (c_common_handle_option): Handle the option.
3886 * c-ppoutput.c (maybe_print_line_1): New static function. Takes an
3887 output stream in parameter. Factorized from ...
3888 (maybe_print_line): ... this. Dump location debug information when
3889 -fdebug-cpp is in effect.
3890 (print_line_1): New static function. Takes an output stream in
3891 parameter. Factorized from ...
3892 (print_line): ... here. Dump location information when -fdebug-cpp
3894 (scan_translation_unit): Dump location information when
3895 -fdebug-cpp is in effect.
3897 2011-10-15 Tom Tromey <tromey@redhat.com>
3898 Dodji Seketeli <dodji@redhat.com>
3900 * c.opt (ftrack-macro-expansion): New option. Handle it with and
3902 * c-opts.c (c_common_handle_option)<case
3903 OPT_ftrack_macro_expansion_, case OPT_ftrack_macro_expansion>: New
3904 cases. Handle -ftrack-macro-expansion with and without argument.
3906 2011-10-15 Tom Tromey <tromey@redhat.com>
3907 Dodji Seketeli <dodji@redhat.com>
3909 * c-ppoutput.c (scan_translation_unit, maybe_print_line)
3910 (print_line, cb_define, do_line_change): Adjust to avoid touching
3911 the internals of struct line_map. Use the public API instead.
3912 * c-pch.c (c_common_read_pch): Likewise.
3913 * c-lex.c (fe_file_change): Likewise.
3915 2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
3918 * c.opt ([Wformat-zero-length]): Add C++ and Objective-C++.
3920 2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
3923 * c-pretty-print.c (pp_c_floating_constant): Output
3924 max_digits10 (in the ISO C++ WG N1822 sense) decimal digits.
3926 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
3928 * c-common.c (def_builtin_1): Delete old interface with two
3929 parallel arrays to hold standard builtin declarations, and replace
3930 it with a function based interface that can support creating
3931 builtins on the fly in the future. Change all uses, and poison
3932 the old names. Make sure 0 is not a legitimate builtin index.
3933 * c-omp.c (c_finish_omp_barrier): Ditto.
3934 (c_finish_omp_taskwait): Ditto.
3935 (c_finish_omp_flush): Ditto.
3937 2011-10-11 Tristan Gingold <gingold@adacore.com>
3939 * c.opt: (fallow-parameterless-variadic-functions): New.
3941 2011-09-08 Dodji Seketeli <dodji@redhat.com>
3943 PR c++/33255 - Support -Wunused-local-typedefs warning
3944 * c-common.h (struct c_language_function::local_typedefs): New
3946 (record_locally_defined_typedef, maybe_record_typedef_use)
3947 (maybe_warn_unused_local_typedefs): Declare new functions.
3948 * c-common.c (record_locally_defined_typedef)
3949 (maybe_record_typedef_use)
3950 (maybe_warn_unused_local_typedefs): Define new functions.
3951 * c.opt: Declare new -Wunused-local-typedefs flag.
3953 2011-09-06 Eric Botcazou <ebotcazou@adacore.com>
3956 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Fold offsetof-like
3959 2011-09-05 Richard Guenther <rguenther@suse.de>
3961 * c-common.c (complete_array_type): Use ssize_int (-1) instead
3962 of integer_minus_one_node for empty array upper bounds.
3964 2011-08-28 Dodji Seketeli <dodji@redhat.com>
3966 * c-pch.c (c_common_read_pch): Call linemap_add with LC_ENTER as
3967 it's the first time it's being called on this main TU.
3969 2011-08-24 Richard Guenther <rguenther@suse.de>
3972 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Fix conditional.
3974 2011-08-22 Gabriel Charette <gchare@google.com>
3976 * c-opts.c (c_finish_options): Force BUILTINS_LOCATION for tokens
3977 defined in cpp_init_builtins and c_cpp_builtins.
3979 2011-08-19 Joseph Myers <joseph@codesourcery.com>
3981 * c-common.c (c_common_reswords): Add __builtin_complex.
3982 * c-common.h (RID_BUILTIN_COMPLEX): New.
3984 2011-08-18 Joseph Myers <joseph@codesourcery.com>
3986 * c-common.c (c_common_reswords): Add _Noreturn.
3987 (keyword_is_function_specifier): Handle RID_NORETURN.
3988 * c-common.h (RID_NORETURN): New.
3990 2011-08-10 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
3992 * c-common.c (unsafe_conversion_p): New function. Check if it is
3993 unsafe to convert an expression to the type.
3994 (conversion_warning): Adjust, use unsafe_conversion_p.
3995 * c-common.h (unsafe_conversion_p): New function declaration.
3997 2011-08-02 Jakub Jelinek <jakub@redhat.com>
3999 * c-common.h (c_finish_omp_atomic): Adjust prototype.
4000 (c_finish_omp_taskyield): New prototype.
4001 * c-omp.c (c_finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
4002 arguments. Handle OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD and
4003 OMP_ATOMIC_CAPTURE_NEW in addition to OMP_ATOMIC. If LHS1
4004 or RHS1 have side-effects, evaluate those too in the right spot,
4005 if it is a decl and LHS is also a decl, error out if they
4007 (c_finish_omp_taskyield): New function.
4008 * c-cppbuiltin.c (c_cpp_builtins): Change _OPENMP to 201107.
4009 * c-pragma.c (omp_pragmas): Add taskyield.
4010 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKYIELD.
4011 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_FINAL and
4012 PRAGMA_OMP_CLAUSE_MERGEABLE.
4014 2011-07-25 Dodji Seketeli <dodji@redhat.com>
4016 * c-common.h (set_underlying_type): Remove parm name from
4019 2011-07-25 Romain Geissler <romain.geissler@gmail.com>
4021 * c-pretty-print.h: Search c-common.h in c-family.
4023 2011-07-22 Jason Merrill <jason@redhat.com>
4026 * c.opt (Wnarrowing): New.
4029 * c-common.h: Declare c_linkage_bindings.
4030 * c-pragma.c (handle_pragma_redefine_extname): Use it.
4033 * c-opts.c (set_std_cxx0x): Set flag_isoc94 and flag_isoc99.
4034 * c-pretty-print.c (pp_c_cv_qualifiers): Check c_dialect_cxx as well
4035 as flag_isoc99 for 'restrict'.
4036 (pp_c_specifier_qualifier_list): Likewise for _Complex.
4038 2011-07-21 Ian Lance Taylor <iant@google.com>
4041 * c-common.c (c_disable_warnings): New static function.
4042 (c_enable_warnings): New static function.
4043 (c_fully_fold_internal): Change local unused_p to bool. Call
4044 c_disable_warnings and c_enable_warnings rather than change
4045 c_inhibit_evaluation_warnings.
4047 2011-07-20 Jason Merrill <jason@redhat.com>
4049 PR c++/6709 (DR 743)
4050 PR c++/42603 (DR 950)
4051 * c-common.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move from cp/parser.h.
4052 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
4053 (CPP_DECLTYPE): New.
4054 * c-common.c (c_parse_error): Handle CPP_DECLTYPE.
4056 2011-07-19 Richard Guenther <rguenther@suse.de>
4058 * c-common.c (pointer_int_sum): Use fold_build_pointer_plus.
4059 * c-omp.c (c_finish_omp_for): Likewise.
4061 2011-07-12 Eric Botcazou <ebotcazou@adacore.com>
4063 * c-ada-spec.c (dump_nested_types): Put semi-colon after empty loop
4064 body on the next line.
4066 2011-07-08 Jason Merrill <jason@redhat.com>
4069 * c-omp.c (check_omp_for_incr_expr): Handle preevaluation.
4072 * c-common.c (c_apply_type_quals_to_decl): Don't check
4073 TYPE_NEEDS_CONSTRUCTING.
4075 2011-07-06 Richard Guenther <rguenther@suse.de>
4077 * c-common.c (c_common_nodes_and_builtins):
4078 Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
4080 2011-07-05 Richard Guenther <rguenther@suse.de>
4082 * c-common.c (c_common_nodes_and_builtins): Build all common
4085 2011-06-27 Jakub Jelinek <jakub@redhat.com>
4087 * c-common.h (c_tree_chain_next): New static inline function.
4089 * c-common.c (check_builtin_function_arguments): Handle
4090 BUILT_IN_ASSUME_ALIGNED.
4092 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
4094 * c-common.c: Add sync_ or SYNC__ to builtin names.
4095 * c-omp.c: Add sync_ or SYNC__ to builtin names.
4097 2011-06-20 Pierre Vittet <piervit@pvittet.com>
4099 * c-pragma.h (pragma_handler_1arg, pragma_handler_2arg): New
4101 (gen_pragma_handler): New union.
4102 (internal_pragma_handler): New type.
4103 (c_register_pragma_with_data)
4104 (c_register_pragma_with_expansion_and_data): New functions.
4106 * c-pragma.c (registered_pragmas, c_register_pragma_1)
4107 (c_register_pragma, c_register_pragma_with_expansion)
4108 (c_invoke_pragma_handler): Changed to work with
4109 internal_pragma_handler.
4110 (c_register_pragma_with_data)
4111 (c_register_pragma_with_expansion_and_data): New functions.
4113 2011-06-14 Joseph Myers <joseph@codesourcery.com>
4115 * c-common.c: Include common/common-target.h.
4116 (handle_section_attribute): Use
4117 targetm_common.have_named_sections.
4118 * c-cppbuiltin.c: Include common/common-target.h.
4119 (c_cpp_builtins): Use targetm_common.except_unwind_info.
4121 2011-06-10 Richard Guenther <rguenther@suse.de>
4123 * c-pretty-print.c (pp_c_type_specifier): Use pp_c_identifier
4124 to print a IDENTIFIER_NODE.
4126 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4127 Joseph Myers <joseph@codesourcery.com>
4129 * c.opt (fbuilding-libgcc): New option.
4130 * c-cppbuiltin.c (c_cpp_builtins): Define
4131 __LIBGCC_TRAMPOLINE_SIZE__ if flag_building_libgcc.
4133 2011-06-07 Jason Merrill <jason@redhat.com>
4135 * c-common.c (max_tinst_depth): Lower default to 900.
4137 * c-format.c (gcc_cxxdiag_char_table): Add 'S' format.
4139 2011-06-07 Richard Guenther <rguenther@suse.de>
4141 * c-common.c (c_common_nodes_and_builtins): Do not set
4142 size_type_node or call set_sizetype.
4144 2011-06-07 Dodji Seketeli <dodji@redhat.com>
4147 * c-pretty-print.c (pp_c_integer_constant): Consider the canonical
4148 type when using pointer comparison to compare types.
4150 2011-06-02 Jonathan Wakely <jwakely.gcc@gmail.com>
4152 * c.opt: Add -Wdelete-non-virtual-dtor.
4153 * c-opts.c (c_common_handle_option): Include it in -Wall.
4155 2011-05-30 Nathan Froyd <froydnj@gcc.gnu.org>
4160 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
4162 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
4165 2011-05-27 Jakub Jelinek <jakub@redhat.com>
4168 * c-common.c (c_common_truthvalue_conversion) <case COND_EXPR>: For
4169 C++ don't call c_common_truthvalue_conversion on void type arms.
4171 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
4173 * c-common.h (struct stmt_tree_s) [x_cur_stmt_list]: Change to a VEC.
4174 (stmt_list_stack): Define.
4175 (cur_stmt_list): Adjust for new type of x_cur_stmt_list.
4176 * c-semantics.c (push_stmt_list, pop_stmt_list): Likewise.
4178 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
4180 * c-common.c (warning_candidate_p): Check for BLOCKs.
4182 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
4184 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
4187 2011-05-25 Jakub Jelinek <jakub@redhat.com>
4189 * c-common.c (def_fn_type): Remove extra va_end.
4191 2011-05-23 Jason Merrill <jason@redhat.com>
4194 * c-common.c (c_common_get_narrower): New.
4195 (shorten_binary_op, shorten_compare, warn_for_sign_compare): Use it.
4197 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
4199 * c-common.h (check_function_arguments): Tweak prototype of
4200 check_function_arguments.
4201 * c-common.c (check_function_arguments): Likewise. Adjust
4202 calls to check_function_nonnull, check_function_format, and
4203 check_function_sentinel.
4204 (check_function_sentinel): Take a FUNCTION_TYPE rather than
4205 separate attributes and typelist arguments. Use
4206 FOREACH_FUNCTION_ARGS to iterate over argument types.
4208 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
4210 * c-common.c (c_common_reswords): Reorder.
4211 * c-common.h (rid): Likewise.
4213 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
4215 * c-common.c (def_fn_type): Don't call build_function_type, call
4216 build_function_type_array or build_varargs_function_type_array
4218 (c_common_nodes_and_builtins): Likewise.
4220 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
4222 * c-common.c (c_add_case_label): Omit the loc argument to
4224 * c-common.h (build_case_label): Remove.
4225 * c-semantics.c (build_case_label): Remove.
4227 2011-05-05 Joseph Myers <joseph@codesourcery.com>
4229 * c-objc.h (objc_start_method_definition): Update prototype.
4230 * stub-objc.c (objc_start_method_definition): Add extra parameter.
4232 2011-05-04 Nathan Froyd <froydnj@codesourcery.com>
4234 * c-common.c (check_main_parameter_types): Reindent. Don't use
4235 TYPE_ARG_TYPES directly.
4236 (handle_nonnull_attribute): Likewise.
4237 (sync_resolve_params): Likewise.
4238 * c-format.c (handle_format_arg_attribute): Likewise. Adjust call
4239 to check_format_string.
4240 (handle_format_attribute): Likewise.
4241 (check_format_string): Take a function type to examine instead of
4242 a type list. Use a function_arg_iterator to step through argument
4245 2011-05-04 Richard Guenther <rguenther@suse.de>
4247 * c-common.c (fix_string_type): Use size_int for index type bounds.
4248 (start_fname_decls): Do not pass NULL to build_int_cst.
4249 (c_init_attributes): Likewise.
4250 * c-lex.c (c_lex_with_flags): Likewise.
4252 2011-04-27 Jason Merrill <jason@redhat.com>
4254 * c-common.c (make_tree_vector_from_list): New.
4255 * c-common.h: Declare it.
4257 2011-04-26 Richard Guenther <rguenther@suse.de>
4259 PR preprocessor/48248
4260 * c-ppoutput.c (maybe_print_line): Always optimize newlines
4261 for output size with -P.
4263 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
4265 * c-common.c (struct c_common_resword): Add __underlying_type.
4266 * c-common.h (enum rid): Add RID_UNDERLYING_TYPE.
4268 2011-04-20 Jim Meyering <meyering@redhat.com>
4270 * c-format.c (init_dollar_format_checking): Remove useless
4273 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
4275 * c-objc.h (objc_get_interface_ivars): Removed.
4276 (objc_detect_field_duplicates): New.
4277 * stub-objc.c: Likewise.
4279 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
4281 * stub-objc.c (objc_declare_protocols): Renamed to
4282 objc_declare_protocol.
4283 * c-objc.h: Likewise.
4285 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
4287 * stub-objc.c (objc_declare_class): Updated argument name.
4289 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
4291 * c-common.h (c_common_init_ts): Declare.
4292 * c-common.c (c_common_init_ts): Define.
4294 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
4296 * c-objc.h (objc_build_message_expr): Updated prototype.
4297 * stub-objc.c (objc_build_message_expr): Likewise.
4299 2011-04-12 Martin Jambor <mjambor@suse.cz>
4301 * c-gimplify.c (c_genericize): Call cgraph_get_create_node instead
4304 2011-04-11 Richard Guenther <rguenther@suse.de>
4306 * c-common.c (complete_array_type): Build a range type of
4309 2011-04-08 Nathan Froyd <froydnj@codesourcery.com>
4311 * c-common.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPES.
4312 (handle_type_generic_attribute): Likewise.
4314 2011-04-07 Jason Merrill <jason@redhat.com>
4317 * c-common.c (c_common_truthvalue_conversion): Don't ignore
4318 conversion from C++0x scoped enum.
4320 2011-04-06 Joseph Myers <joseph@codesourcery.com>
4322 * c-target-def.h: New file.
4323 * c-target.def: New file.
4324 * c-target.h: New file.
4325 * c-common.c (targetcm): Don't define here.
4326 * c-common.h (default_handle_c_option): Declare.
4327 * c-format.c: Include c-target.h instead of target.h.
4328 * c-opts.c: Include c-target.h instead of target.h. Explicitly
4330 (default_handle_c_option): Move from targhooks.c.
4332 2011-03-29 Jakub Jelinek <jakub@redhat.com>
4334 PR preprocessor/48248
4335 * c-ppoutput.c (print): Add src_file field.
4336 (init_pp_output): Initialize it.
4337 (maybe_print_line): Don't optimize by adding up to 8 newlines
4338 if map->to_file and print.src_file are different file.
4339 (print_line): Update print.src_file.
4341 2011-03-25 Kai Tietz <ktietz@redhat.com>
4343 * c-ada-spec.c (compare_comment): Use filename_cmp
4344 instead of strcmp for filename.
4346 2011-03-25 Jeff Law <law@redhat.com>
4348 * c-common.c (def_fn_type): Add missing va_end.
4350 2011-03-25 Jason Merrill <jason@redhat.com>
4352 * c.opt: Add -std=c++03.
4354 2011-03-22 Eric Botcazou <ebotcazou@adacore.com>
4356 * c-ada-spec.c (dump_ada_template): Skip non-class instances.
4358 2011-03-17 Kai Tietz
4361 * c-pretty-print.c (pp_c_specifier_qualifier_list):
4362 Display allowed attributes for function pointer types.
4363 (pp_c_attributes_display): New function to display
4364 attributes having affects_type_identity flag set to true.
4365 * c-pretty-print.h (pp_c_attributes_display): New prototype.
4367 * c-common.c (c_common_attribute_table):
4369 (c_common_format_attribute_table): Likewise.
4371 2011-03-18 Jason Merrill <jason@redhat.com>
4373 * c.opt (fconstexpr-depth): Add Var(max_constexpr_depth).
4374 * c-common.h: Don't declare it here.
4375 * c-common.c: Or define it here.
4376 * c-opts.c (c_common_handle_option): Or set it here.
4379 * c-common.c (handle_transparent_union_attribute): Don't
4380 make a duplicate type in C++.
4382 2011-03-15 Jason Merrill <jason@redhat.com>
4384 * c-common.c (max_constexpr_depth): New.
4385 * c-common.h: Declare it.
4386 * c-opts.c (c_common_handle_option): Set it.
4387 * c.opt (fconstexpr-depth): New option.
4389 2011-03-11 Jason Merrill <jason@redhat.com>
4391 * c-common.c (attribute_takes_identifier_p): Add missing const.
4394 * c-common.c (attribute_takes_identifier_p): Assume that an
4395 unknown attribute takes an identifier.
4397 2011-03-07 Nathan Froyd <froydnj@codesourcery.com>
4400 * c-common.c (c_type_hash): Call list_length instead of iterating
4401 through DECL_CHAIN. Rename 'i' to 'n_elements'.
4403 2011-02-19 Jakub Jelinek <jakub@redhat.com>
4406 * c-common.c (c_fully_fold_internal): Handle VIEW_CONVERT_EXPR.
4408 2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
4410 * c.opt (fobjc-abi-version=) New.
4411 (fobjc-nilcheck): New.
4413 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
4416 * c-common.h (keyword_is_decl_specifier): Declare.
4417 * c-common.c (keyword_is_decl_specifier): Define.
4418 (keyword_is_function_specifier): New function.
4420 2011-01-26 Jakub Jelinek <jakub@redhat.com>
4423 * c-lex.c (interpret_float): If CPP_N_IMAGINARY, ensure
4424 EXCESS_PRECISION_EXPR is created with COMPLEX_TYPE instead of
4427 2011-01-26 Arnaud Charlet <charlet@adacore.com>
4429 * c-ada-spec.c (dump_generic_ada_node): Avoid dereferencing null type.
4431 2011-01-26 Jakub Jelinek <jakub@redhat.com>
4434 * c-opts.c (c_common_post_options): Call c_common_no_more_pch
4435 after init_c_lex if pch_file is set.
4437 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4440 * c.opt (-fkeep-inline-dllexport): New switch.
4442 2011-01-12 Richard Guenther <rguenther@suse.de>
4445 * c-common.c (handle_weak_attribute): Warn instead of error
4446 on declaring an inline function weak.
4448 2011-01-05 Tom Tromey <tromey@redhat.com>
4450 * c-common.h (lvalue_error): Update.
4451 * c-common.c (lvalue_error): Add 'loc' argument. Call error_at,
4454 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
4457 * c-objc.h (objc_finish_message_expr): Added argument to
4460 2010-12-22 Nathan Froyd <froydnj@codesourcery.com>
4462 * c-common.c (handle_nonnull_attribute, handle_sentinel_attribute):
4465 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
4467 * c-objc.h (objc_maybe_warn_exceptions): New.
4468 * stub-objc.c (objc_maybe_warn_exceptions): New.
4470 2010-12-10 Nathan Froyd <froydnj@codesourcery.com>
4472 * c-common.h (readonly_error): Declare.
4473 * c-common.c (readonly_error): Define.
4475 2010-12-09 Nathan Froyd <froydnj@codesourcery.com>
4477 * c-common.h (invalid_indirection_error): Declare.
4478 * c-common.c (invalid_indirection_error): Define.
4480 2010-12-03 Richard Guenther <rguenther@suse.de>
4483 * c-pretty-print.c (pp_c_postfix_expression): Handle MEM_REF.
4484 (pp_c_unary_expression): Likewise.
4485 (pp_c_expression): Likewise.
4487 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
4489 * c-common.h (objc_finish_function): New.
4490 (objc_non_volatilized_type): Removed.
4491 (objc_type_quals_match): Removed.
4492 * stub-objc.c (objc_finish_function): New.
4493 (objc_non_volatilized_type): Removed.
4494 (objc_type_quals_match): Removed.
4496 2010-11-30 Joseph Myers <joseph@codesourcery.com>
4498 * c-common.h (parse_optimize_options): Declare.
4499 * c-cppbuiltin.c, c-format.c, c-gimplify.c, c-lex.c, c-omp.c,
4500 c-pch.c, c-pragma.c, c-semantics.c: Don't include toplev.h.
4502 2010-11-29 Joseph Myers <joseph@codesourcery.com>
4504 * c-opts.c (check_deps_environment_vars): Use getenv instead of
4506 * c-pch.c (O_BINARY): Don't define here.
4507 * c-pragma.h: Include "cpplib.h" instead of <cpplib.h>.
4509 2010-11-25 Joseph Myers <joseph@codesourcery.com>
4511 * c-cppbuiltin.c (c_cpp_builtins): Pass &global_options to
4512 targetm.except_unwind_info.
4514 2010-11-23 Joseph Myers <joseph@codesourcery.com>
4516 * c-opts.c (c_common_handle_option): Pass location to
4517 set_struct_debug_option.
4519 2010-11-23 Joseph Myers <joseph@codesourcery.com>
4521 * c-common.c (visibility_options): Move from ../opts.c.
4522 * c-common.h (struct visibility_flags, visibility_options):
4524 * c-opts.c (finish_options): Rename to c_finish_options.
4525 (c_common_init): Update call to finish_options.
4527 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
4530 * c-lex.c (lex_string): Check that each string in an Objective-C
4531 string concat sequence starts with either one or zero '@', and
4532 that there are no spurious '@' signs at the end.
4534 2010-11-20 Joseph Myers <joseph@codesourcery.com>
4536 * c-pragma.c: Remove conditionals on HANDLE_PRAGMA_PACK,
4537 HANDLE_PRAGMA_PACK_PUSH_POP, HANDLE_PRAGMA_WEAK and
4538 HANDLE_PRAGMA_VISIBILITY.
4539 * c-pragma.h (HANDLE_PRAGMA_WEAK, HANDLE_PRAGMA_PACK,
4540 HANDLE_PRAGMA_VISIBILITY): Don't define.
4541 (HANDLE_SYSV_PRAGMA, HANDLE_PRAGMA_PACK_PUSH_POP): Don't test.
4543 2010-11-20 Nathan Froyd <froydnj@codesourcery.com>
4548 * c-common.h (keyword_begins_type_specifier): Declare.
4549 (keyword_is_storage_class_specifier): Declare.
4550 (keyword_is_type_qualifier): Declare.
4551 * c-common.c (keyword_begins_type_specifier): New function.
4552 (keyword_is_storage_class_specifier): New function.
4553 (keyword_is_type_qualifier): Declare.
4555 2010-11-19 Joseph Myers <joseph@codesourcery.com>
4558 * c-common.c (in_late_binary_op): Define.
4559 (c_common_truthvalue_conversion): Check in_late_binary_op before
4560 calling c_save_expr.
4561 * c-common.h (in_late_binary_op): Declare.
4563 2010-11-19 Joseph Myers <joseph@codesourcery.com>
4565 * c-opts.c (c_common_handle_option): Update calls to
4566 set_struct_debug_option.
4568 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
4570 * c-common.h (objc_declare_protocols): Added additional argument.
4571 * stub-objc.c (objc_declare_protocol): Same change.
4573 2010-11-18 Nathan Froyd <froydnj@codesourcery.com>
4576 * c-common.h (build_real_imag_expr): Declare.
4577 * c-semantics.c (build_real_imag_expr): Define.
4579 2010-11-17 Joseph Myers <joseph@codesourcery.com>
4581 * c-opts.c (c_common_parse_file): Take no arguments.
4582 * c-common.h (c_common_parse_file): Update prototype.
4584 2010-11-16 Jakub Jelinek <jakub@redhat.com>
4587 * c-common.c (warning_candidate_p): Don't track non-const calls
4590 2010-11-15 Ian Lance Taylor <iant@google.com>
4592 * c-lex.c (init_c_lex): Set macro debug callbacks if
4593 flag_dump_go_spec is set.
4595 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
4597 * c-common.h (objc_build_incr_expr_for_property_ref): New.
4598 * stub-objc.c (objc_build_incr_expr_for_property_ref): New.
4600 2010-11-15 Nathan Froyd <froydnj@codesourcery.com>
4602 PR preprocessor/45038
4603 * c-cppbuiltin.c (c_cpp_builtins): Use different format for C++
4606 2010-11-12 Joseph Myers <joseph@codesourcery.com>
4608 * c-common.h (c_family_lang_mask): Declare.
4609 * c-opts.c (c_family_lang_mask): Make extern.
4610 * c-pragma.c (handle_pragma_diagnostic): Use
4611 control_warning_option.
4613 2010-11-12 Joseph Myers <joseph@codesourcery.com>
4615 * c-common.c (parse_optimize_options): Update call to
4617 * c-common.h (c_common_handle_option): Update prototype.
4618 * c-opts.c (c_common_handle_option): Take location_t parameter and
4619 pass it to other functions.
4621 2010-11-11 Joseph Myers <joseph@codesourcery.com>
4623 * c-opts.c (warning_as_error_callback): Remove.
4624 (c_common_initialize_diagnostics): Don't call
4625 register_warning_as_error_callback.
4626 (c_common_handle_option): Handle -Werror=normalized= here.
4628 2010-11-10 Joseph Myers <joseph@codesourcery.com>
4630 * c-common.c (handle_mode_attribute): Use %' and word "signedness"
4632 * c-opts.c (c_common_parse_file): Start diagnostics with lowercase
4634 * c-pragma.c (handle_pragma_target, handle_pragma_optimize):
4635 Remove trailing '.' from diagnostics.
4636 * c.opt (Wwrite-strings_: Avoid '`' in help text.
4638 2010-11-10 Joseph Myers <joseph@codesourcery.com>
4640 * c-common.c (parse_optimize_options): Pass global_dc to
4642 * c-opts.c (c_common_handle_option): Pass &global_options to
4643 set_Wstrict_aliasing.
4644 * c.opt (v): Don't mark Common or document here.
4646 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
4649 * c-format.c (format_type): New type gcc_objc_string_format_type.
4650 (valid_stringptr_type_p): New.
4651 (handle_format_arg_attribute): Use valid_stringptr_type_p ().
4652 (check_format_string): Pass expected type, use
4653 valid_stringptr_type_p (), check that the format string types are
4654 consistent with the format specification.
4655 (decode_format_attr): Warn if NSString is used outside objective-c.
4656 (format_types_orig): Add NSString.
4658 (format_flags): New.
4659 (check_format_arg): Handle format strings requiring an external parser.
4660 first_target_format_type: New variable.
4661 (handle_format_attribute): Set up first_target_format_type, pass the
4662 expected format arg string type to check_format_string().
4663 * c-common.h (FMT_FLAG_PARSE_ARG_CONVERT_EXTERNAL): New flag.
4664 * stub-objc.c (objc_string_ref_type_p): New.
4665 (objc_check_format_arg): New.
4667 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
4669 Fixed using the Objective-C 2.0 dot-syntax with class names.
4670 * c-common.h (objc_build_class_component_ref): New.
4671 * stub-objc.c (objc_build_class_component_ref): New.
4673 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
4675 * c.opt (Wproperty-assign-default): New option.
4677 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
4679 Implemented -fobjc-std=objc1 flag.
4680 * c.opt (fobjc-std=objc1): New option.
4682 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
4684 Implemented format and noreturn attributes for Objective-C methods.
4685 * c-common.c (handle_noreturn_attribute): Recognize 'noreturn'
4686 attribute for Objective-C methods.
4688 2010-10-31 Jason Merrill <jason@redhat.com>
4690 * c-common.c (conversion_warning, warn_for_collisions_1): Use
4693 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
4695 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
4696 * c-common.h (enum rid): Removed RID_COPIES and RID_IVAR.
4697 (objc_add_property_declaration): Removed arguments for copies and
4699 (objc_build_getter_call): Renamed to
4700 objc_maybe_build_component_ref.
4701 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
4702 (objc_is_property_ref): New.
4703 * c-common.c (c_common_reswords): Removed copies and ivar.
4704 * stub-objc.c (objc_add_property_declaration): Removed arguments
4705 for copies and ivar.
4706 (objc_build_getter_call): Renamed to
4707 objc_maybe_build_component_ref.
4708 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
4709 (objc_is_property_ref): New.
4711 2010-10-29 Arnaud Charlet <charlet@adacore.com>
4712 Matthew Gingell <gingell@adacore.com>
4714 * c-ada-spec.c (separate_class_package): New function.
4715 (pp_ada_tree_identifier): Prefix references to C++ classes with the
4716 name of their enclosing package.
4717 (print_ada_declaration): Use separate_class_package.
4719 2010-10-27 Jason Merrill <jason@redhat.com>
4721 * c-common.c (c_common_reswords): Add __is_literal_type.
4722 * c-common.h (enum rid): Add RID_IS_LITERAL_TYPE.
4724 * c-common.c (check_case_value): Remove special C++ code.
4726 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
4728 * c-common.h (enum rid): Added RID_READWRITE, RID_ASSIGN,
4729 RID_RETAIN, RID_COPY and RID_NONATOMIC. Updated RID_FIRST_PATTR
4731 (objc_add_property_declaration): Added additional arguments.
4732 (objc_property_attribute_kind): Removed.
4733 (objc_set_property_attr): Removed.
4734 * c-common.c (c_common_reswords): Added readwrite, assign, retain,
4736 * stub-objc.c (objc_add_property_declaration): Added additional
4738 (objc_set_property_attr): Removed.
4740 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
4742 * c-common.h (objc_add_property_variable): Renamed to
4743 objc_add_property_declaration. Added location argument.
4744 * stub-objc.c (objc_add_property_variable): Same change.
4746 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
4748 * c-common.h (objc_maybe_printable_name): New.
4749 * stub-objc.c (objc_maybe_printable_name): New.
4751 2010-10-22 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
4752 Andrew Pinski <pinskia@gmail.com>
4754 * c-common.h (c_common_mark_addressable_vec): Declare.
4755 * c-common.c (c_common_mark_addressable_vec): New function.
4757 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
4759 * c-common.h (objc_set_method_type): Removed.
4760 (objc_add_method_declaration): Added boolean argument.
4761 (objc_start_method_definition): Same change.
4762 (objc_build_method_signature): Same change.
4763 * stub-objc.c (objc_set_method_type): Removed.
4764 (objc_add_method_declaration): Added boolean argument.
4765 (objc_start_method_definition): Same change.
4766 (objc_build_method_signature): Same change.
4768 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
4770 * c-common.h (finish_file): Removed.
4771 (objc_write_global_declarations): New.
4772 * c-opts.c (c_common_parse_file): Do not call finish_file.
4773 * stub-objc.c (objc_write_global_declarations): New.
4775 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
4777 Implemented parsing @synthesize and @dynamic for
4778 Objective-C/Objective-C++.
4779 * c-common.h (enum rid): Add RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
4780 (objc_add_synthesize_declaration): New.
4781 (objc_add_dynamic_declaration): New.
4782 * c-common.c (c_common_reswords): Add synthesize and dynamic.
4783 * stub-objc.c (objc_add_synthesize_declaration): New.
4784 (objc_add_dynamic_declaration): New.
4786 2010-10-18 Michael Meissner <meissner@linux.vnet.ibm.com>
4789 * c-cppbuiltin.c (mode_has_fma): Move function here from
4790 builtins.c. Don't use the fma optab, instead just use the
4791 HAVE_fma* macros, so that __FP_FAST_FMA* will be defined when
4794 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
4796 Merge from 'apple/trunk' branch on FSF servers.
4798 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
4801 * c-common.h (objc_non_volatilized_type): New declaration
4802 * stub-objc.c (objc_non_volatilized_type): New stub.
4804 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
4806 Merge from 'apple/trunk' branch on FSF servers.
4808 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
4811 * c-common.h (objc_diagnose_private_ivar): New decl.
4812 * stub-objc.c (objc_diagnose_private_ivar): New stub.
4814 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
4816 * c-common.c (c_common_reswords): Add package, RID_AT_PACKAGE.
4817 * c-common.h (enum rid): Add RID_AT_PACKAGE.
4818 (objc_ivar_visibility_kind): New enum.
4819 (objc_set_visibility): Adjust prototype to use visibility enum.
4820 * stub-objc.c (objc_set_visibility): Adjust stub to use
4823 2010-10-14 Michael Meissner <meissner@linux.vnet.ibm.com>
4825 * c-cppbuiltin.c (builtin_define_float_constants): Emit
4826 __FP_FAST_FMA, __FP_FAST_FMAF, and __FP_FAST_FMAL if the machine
4827 has the appropriate fma builtins.
4828 (c_cpp_builtins): Adjust call to builtin_define_float_constants.
4830 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
4832 merge from FSF apple 'trunk' branch.
4833 2006 Fariborz Jahanian <fjahanian@apple.com>
4835 Radars 4436866, 4505126, 4506903, 4517826
4836 * c-common.c (c_common_resword): Define @property and its attributes.
4837 * c-common.h: Define property attribute enum entries.
4838 (OBJC_IS_PATTR_KEYWORD): New.
4839 (objc_property_attribute_kind): New enum.
4840 Declare objc_set_property_attr (), objc_add_property_variable (),
4841 objc_build_getter_call () and objc_build_setter_call ().
4842 * stub-objc.c (objc_set_property_attr): New stub.
4843 (objc_add_property_variable): Likewise.
4844 (objc_build_getter_call): Likewise.
4845 (objc_build_setter_call) Likewise.
4847 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
4849 merge from FSF apple 'trunk' branch.
4850 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
4852 Radar 3803157 (method attributes)
4853 * c-common.c (handle_deprecated_attribute): Recognize
4854 objc methods as valid declarations.
4855 * c-common.h: Declare objc_method_decl ().
4856 * stub-objc.c (objc_method_decl): New stub.
4858 2010-10-08 Joseph Myers <joseph@codesourcery.com>
4860 * c-common.c (parse_optimize_options): Call
4861 decode_cmdline_options_to_array_default_mask before
4862 decode_options. Update arguments to decode_options.
4863 * c-common.h (c_common_init_options_struct): Declare.
4864 * c-opts.c (c_common_init_options_struct): New. Split out from
4865 c_common_init_options.
4867 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
4869 Implemented fast enumeration for Objective-C.
4870 * c-common.h (objc_finish_foreach_loop): New.
4871 * stub-objc.c (objc_finish_foreach_loop): New.
4873 2010-10-05 Joseph Myers <joseph@codesourcery.com>
4875 * c-common.h (struct diagnostic_context): Don't declare here.
4876 (c_common_initialize_diagnostics): Declare using
4877 diagnostic_context typedef.
4878 * c-opts.c (c_common_handle_option): Pass global_dc to
4879 handle_generated_option.
4881 2010-10-04 Joseph Myers <joseph@codesourcery.com>
4883 * c-opts.c (c_common_handle_option): Pass &global_options_set to
4884 handle_generated_option.
4886 2010-10-03 Ian Lance Taylor <iant@google.com>
4888 * c.opt (-fplan9-extensions): New option.
4890 2010-10-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
4892 * c-cppbuiltin.c (define__GNUC__, builtin_define_type_precision):
4894 (c_cpp_builtins): Call functions from cppbuiltin.c instead
4895 of duplicating code.
4897 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
4899 * c-common.c: Add two new entries for @optional
4900 and @required keywords.
4902 merge from FSF 'apple/trunk' branch.
4903 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
4906 * c-common.h (RID_AT_OPTIONAL, RID_AT_REQUIRED): Two new
4907 objective-c keywords.
4908 (objc_set_method_opt): New declaration.
4909 * stub-objc.c (objc_set_method_opt): New stub.
4911 2010-09-30 Joseph Myers <joseph@codesourcery.com>
4913 * c-common.c (handle_optimize_attribute): Pass &global_options to
4914 cl_optimization_save and cl_optimization_restore.
4915 * c-opts.c (c_common_handle_option): Pass &global_options to
4916 handle_generated_option.
4917 * c-pragma.c (handle_pragma_diagnostic): Use option_flag_var.
4918 (handle_pragma_pop_options, handle_pragma_reset_options): Pass
4919 &global_options to cl_optimization_restore.
4921 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
4923 * c-lex.c (c_lex_with_flags): Updated comments for CPP_AT_NAME
4924 Objective-C/Objective-C++ keywords.
4926 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
4928 Merge from 'apple/trunk' branch on FSF servers.
4930 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
4933 * c-common.h (objc_check_global_decl): New declaration.
4934 * stub-objc.c (objc_check_global_decl): New stub.
4936 2010-09-29 Joseph Myers <joseph@codesourcery.com>
4938 * c.opt: Don't use VarExists.
4940 2010-09-29 Joseph Myers <joseph@codesourcery.com>
4942 * c-common.c (c_cpp_error): Update names of diagnostic_context
4944 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Update names of
4945 cl_optimization members.
4946 * c-opts.c (warning_as_error_callback, c_common_handle_option,
4947 sanitize_cpp_opts, finish_options): Update names of cpp_options
4950 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
4952 * c-common.h (OBJC_IS_CXX_KEYWORD): New macro. Updated comments.
4953 (objc_is_reserved_word): Removed.
4954 * c-common.c: Updated comments.
4955 * c-lex.c (c_lex_with_flags): Use OBJC_IS_CXX_KEYWORD instead of
4956 objc_is_reserved_word.
4957 * stub-objc.c (objc_is_reserved_word): Removed.
4959 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
4961 * c-common.h (objc_add_method_declaration): Adjust prototype to
4963 (objc_start_method_definition): Likewise.
4964 (objc_build_keyword_decl): Likewise.
4965 * stub-objc.c:(objc_add_method_declaration): Handle attributes.
4966 (objc_start_method_definition): Likewise.
4967 (objc_build_keyword_decl): Likewise.
4969 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
4971 * c-common.h (objc_start_class_interface): Adjust prototype.
4972 (objc_start_category_interface): Likewise.
4973 (objc_start_protocol): Likewise.
4974 * stub-objc.c (objc_start_protocol): Adjust for extra argument.
4975 (objc_start_class_interface): Likewise.
4976 (objc_start_category_interface): Likewise.
4978 2010-09-27 Ian Lance Taylor <iant@google.com>
4980 * c-common.c (c_common_attribute_table): Add no_split_stack.
4981 (handle_no_split_stack_attribute): New static function.
4983 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
4985 Merge from 'apple/trunk' branch on FSF servers.
4987 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
4990 * c-common.h (objc_have_common_type): New declaration.
4991 * stub-objc.c (objc_have_common_type): New stub.
4993 2005-06-22 Ziemowit Laski <zlaski@apple.com>
4996 * c-common.h (objc_common_type): New prototype.
4997 * stub-objc.c (objc_common_type): New stub.
4999 2010-09-24 Jan Hubicka <jh@suse.cz>
5001 * c-common.c (handle_leaf_attribute): New function.
5002 (struct attribute_spec c_common_att): Add leaf.
5004 2010-09-22 Joseph Myers <joseph@codesourcery.com>
5006 * c.opt (-all-warnings, -ansi, -assert, -assert=, -comments,
5007 -comments-in-macros, -define-macro, -define-macro=, -dependencies,
5008 -dump, -dump=, -imacros, -imacros=, -include, -include=,
5009 -include-barrier, -include-directory, -include-directory=,
5010 -include-directory-after, -include-directory-after=,
5011 -include-prefix, -include-prefix=, -include-with-prefix,
5012 -include-with-prefix=, -include-with-prefix-after,
5013 -include-with-prefix-after=, -include-with-prefix-before,
5014 -include-with-prefix-before=, -no-integrated-cpp,
5015 -no-line-commands, -no-standard-includes, -no-warnings, -output,
5016 -output=, -pedantic, -pedantic-errors, -preprocess,
5017 -print-missing-file-dependencies, -trace-includes, -traditional,
5018 -traditional-cpp, -trigraphs, -undefine-macro, -undefine-macro=,
5019 -user-dependencies, -verbose, -write-dependencies,
5020 -write-user-dependencies, no-integrated-cpp, traditional): New.
5022 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
5025 * c-common.h (objc_start_method_definition): Return bool instead
5027 * stub-objc.c (objc_start_method_definition): Return bool instead
5030 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
5033 * c-common.h (objc_get_interface_ivars): New declaration.
5034 * stub-objc.c (objc_get_interface_ivars): New stub.
5036 2010-09-15 Ian Lance Taylor <iant@google.com>
5038 * c-common.c (parse_optimize_options): Do not capitalize warning
5039 messages. Remove period at end of warning message.
5041 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
5043 * c-common.c (handle_alias_ifunc_attribute): New, broken out of ...
5044 (handle_alias_attribute): ... here.
5045 (handle_ifunc_attribute): New.
5047 2010-09-06 Mark Mitchell <mark@codesourcery.com>
5049 * c-common.h (do_warn_double_promotion): Declare.
5050 * c-common.c (do_warn_double_promotion): Define.
5052 2010-09-05 Mark Mitchell <mark@codesourcery.com>
5054 * c.opt (Wdouble-promotion): New.
5056 2010-09-02 Joseph Myers <joseph@codesourcery.com>
5058 * c.opt (falt-external-templates, fhuge-objects, fvtable-gc,
5059 fvtable-thunks, fxref): Mark no longer supported in help text.
5061 2010-09-02 Joseph Myers <joseph@codesourcery.com>
5063 * c.opt (Wimport, fall-virtual, falt-external-templates,
5064 fdefault-inline, fenum-int-equiv, fexternal-templates,
5065 fguiding-decls, fhonor-std, fhuge-objects, flabels-ok,
5066 fname-mangling-version-, fnew-abi, fnonnull-objects,
5067 foptional-diags, fsquangle, fstrict-prototype, fthis-is-variable,
5068 fvtable-gc, fvtable-thunks, fxref): Mark with Ignore and Warn as
5070 (fhandle-exceptions): Mark with Alias and Warn.
5071 * c-opts.c (c_common_handle_option): Don't handle options marked
5074 2010-09-02 Joseph Myers <joseph@codesourcery.com>
5076 * c.opt (Wcomments, Werror-implicit-function-declaration,
5077 ftemplate-depth-, std=c89, std=c9x, std=gnu89, std=gnu9x,
5078 std=iso9899:1990, std=iso9899:1999, std=iso9899:199x): Mark as
5080 * c-common.c (option_codes): Use OPT_Wcomment instead of
5082 * c-opts.c (warning_as_error_callback, c_common_handle_option):
5083 Don't handle options marked as aliases.
5085 2010-08-25 Richard Guenther <rguenther@suse.de>
5087 * c-common.c (c_common_get_alias_set): Remove special
5088 handling for pointers.
5090 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
5092 * c-common.c: Use FOR_EACH_VEC_ELT.
5093 * c-gimplify.c: Likewise.
5094 * c-pragma.c: Likewise.
5096 2010-08-16 Joseph Myers <joseph@codesourcery.com>
5098 * c.opt (MDX): Change back to MD. Mark NoDriverArg instead of
5100 (MMDX): Change back to MMD. Mark NoDriverArg instead of
5102 * c-opts.c (c_common_handle_option): Use OPT_MD and OPT_MMD
5103 instead of OPT_MDX and OPT_MMDX.
5105 2010-08-16 Joseph Myers <joseph@codesourcery.com>
5107 * c.opt (MDX, MMDX, lang-asm): Mark RejectDriver.
5109 2010-08-12 Joseph Myers <joseph@codesourcery.com>
5111 * c.opt (MD, MMD): Change to MDX and MMDX.
5112 * c-opts.c (c_common_handle_option): Use OPT_MMD and OPT_MMDX.
5114 2010-08-11 Joseph Myers <joseph@codesourcery.com>
5116 * c-opts.c (c_common_handle_option): Call handle_generated_option
5117 instead of handle_option.
5119 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
5121 * c-pragma.c (add_to_renaming_pragma_list): Fix call to VEC_safe_push.
5122 (maybe_apply_renaming_pragma): Delete unneeded declarations.
5124 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
5126 * c-pragma.c (pending_redefinition): Declare. Declare a VEC of it.
5127 (pending_redefine_extname): Change type to a VEC.
5128 (add_to_renaming_pragma_list): Update for new type of
5129 pending_redefine_extname.
5130 (maybe_apply_renaming_pragma): Likewise.
5132 2010-08-04 Arnaud Charlet <charlet@adacore.com>
5134 * c-ada-spec.c (dump_ada_template): Mark underlying instance type as
5136 (dump_generic_ada_node): Code clean up. Use TREE_VISITED flag to
5137 decide whether a type has already been declared/seen.
5138 Do not go to the original type.
5139 (dump_nested_types): New parameter forward.
5140 Generate forward declaration if needed and mark type as visited.
5141 (print_ada_declaration): Call dump_nested_types if not already done.
5142 Mark types as visited.
5144 2010-08-03 Joseph Myers <joseph@codesourcery.com>
5146 * c.opt (-print-pch-checksum): Remove option.
5147 * c-opts.c (c_common_handle_option): Don't handle
5148 OPT_print_pch_checksum.
5150 2010-07-27 Joseph Myers <joseph@codesourcery.com>
5152 * c-common.h (c_common_handle_option): Update prototype and return
5154 * c-opts.c (c_common_handle_option): Update prototype and return
5155 value type. Update calls to handle_option and
5156 enable_warning_as_error.
5158 2010-07-27 Jakub Jelinek <jakub@redhat.com>
5161 * c-pretty-print.c (pp_c_expression): Handle C_MAYBE_CONST_EXPR.
5163 2010-07-27 Joseph Myers <joseph@codesourcery.com>
5165 * c-common.h (c_common_missing_argument): Remove.
5166 * c-opts.c (c_common_missing_argument): Remove.
5167 * c.opt (A, D, F, I, MD, MMD, MQ, MT, U, fconstant-string-class=,
5168 idirafter, imacros, include, isysroot, isystem, iquote): Add
5170 * c-objc-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
5172 2010-07-27 Joseph Myers <joseph@codesourcery.com>
5174 * c-common.h (c_common_option_lang_mask,
5175 c_common_initialize_diagnostics, c_common_complain_wrong_lang_p):
5177 (c_common_init_options): Update prototype.
5178 * c-opts.c (c_common_option_lang_mask): New.
5179 (c_common_initialize_diagnostics): Split out of
5180 c_common_init_options.
5181 (accept_all_c_family_options, c_common_complain_wrong_lang_p):
5183 (c_common_init_options): Update prototype. Use decoded options in
5184 search for -lang-asm.
5186 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
5188 * c-common.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
5189 * c-format.c: Likewise.
5191 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
5193 * c-common.h: Include diagnostic-core.h. Error if already
5195 * c-semantics.c: Do not define GCC_DIAG_STYLE here.
5197 2010-07-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
5199 * c-common.c (IN_GCC_FRONTEND): Do not undef.
5200 Do not include expr.h
5201 (vector_mode_valid_p): Move here.
5203 2010-06-21 DJ Delorie <dj@redhat.com>
5205 * c-pragma.c (handle_pragma_diagnostic): Add push/pop,
5206 allow these pragmas anywhere.
5208 2010-06-14 Jakub Jelinek <jakub@redhat.com>
5211 * c-cppbuiltin.c: Include gt-c-family-c-cppbuiltin.h.
5212 (lazy_hex_fp_values, lazy_hex_fp_value_count): Add GTY(()) markers.
5213 (lazy_hex_fp_value, builtin_define_with_hex_fp_value): Use
5214 ggc_strdup instead of xstrdup.
5216 2010-06-10 Jakub Jelinek <jakub@redhat.com>
5218 * c-cppbuiltin.c: Include cpp-id-data.h.
5219 (lazy_hex_fp_values, lazy_hex_fp_value_count): New variables.
5220 (lazy_hex_fp_value): New function.
5221 (builtin_define_with_hex_fp_value): Provide definitions lazily.
5223 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
5225 * c-gimplify.c: Do not include tree-flow.h
5227 2010-06-29 Joern Rennecke <joern.rennecke@embecosm.com>
5230 * c-common.c: Rename targetm member:
5231 targetm.enum_va_list -> targetm.enum_va_list_p
5233 2010-06-28 Anatoly Sokolov <aesok@post.ru>
5235 * c-common.c (shorten_compare): Adjust call to force_fit_type_double.
5237 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
5239 * c-cppbuiltin.c: Do not include except.h.
5241 2010-06-24 Andi Kleen <ak@linux.intel.com>
5243 * c-common.c (warn_for_omitted_condop): New.
5244 * c-common.h (warn_for_omitted_condop): Add prototype.
5246 2010-06-21 Joseph Myers <joseph@codesourcery.com>
5248 * c.opt (lang-objc): Remove.
5249 * c-opts.c (c_common_handle_option): Don't handle OPT_lang_objc.
5251 2010-06-21 Joern Rennecke <joern.rennecke@embecosm.com>
5253 * c-opts.c: Include "tm_p.h".
5255 2010-06-20 Joseph Myers <joseph@codesourcery.com>
5257 * c-common.c (parse_optimize_options): Update call to
5260 2010-06-18 Nathan Froyd <froydnj@codesourcery.com>
5262 * c-common.c (record_types_used_by_current_var_decl): Adjust for
5263 new type of types_used_by_cur_var_decl.
5265 2010-06-17 Joern Rennecke <joern.rennecke@embecosm.com>
5268 * c-cppbuiltin.c (builtin_define_with_hex_fp_value): Add cast
5269 for C++ standard compliance.
5271 2010-06-16 Jason Merrill <jason@redhat.com>
5273 * c.opt: Add -Wnoexcept.
5275 2010-06-16 Richard Guenther <rguenther@suse.de>
5278 * c-common.c (c_common_truthvalue_conversion): Remove
5279 premature and wrong optimization concering ADDR_EXPRs.
5281 2010-06-15 Arnaud Charlet <charlet@adacore.com>
5283 * c-ada-spec.c (dump_sloc): Remove column info.
5284 (is_simple_enum): New function.
5285 (dump_generic_ada_node, print_ada_declaration): Map C enum types to Ada
5286 enum types when relevant.
5288 2010-06-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
5290 * c-common.c (conversion_warning): Warn at expression
5293 2010-06-10 Joseph Myers <joseph@codesourcery.com>
5295 * c-opts.c (c_common_handle_option): Don't handle
5298 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
5300 * c-pragma.c (push_alignment): Use typed GC allocation.
5301 (handle_pragma_push_options): Likewise.
5303 * c-common.c (parse_optimize_options): Likewise.
5305 * c-common.h (struct sorted_fields_type): Add variable_size GTY
5308 2010-06-07 Joseph Myers <joseph@codesourcery.com>
5310 * c-common.c (flag_preprocess_only, flag_undef, flag_no_builtin,
5311 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
5312 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
5313 flag_signed_bitfields, warn_strict_null_sentinel,
5314 flag_nil_receivers, flag_zero_link, flag_replace_objc_classes,
5315 flag_gen_declaration, flag_no_gnu_keywords,
5316 flag_implement_inlines, flag_implicit_templates,
5317 flag_implicit_inline_templates, flag_optional_diags,
5318 flag_elide_constructors, flag_default_inline, flag_rtti,
5319 flag_conserve_space, flag_access_control, flag_check_new,
5320 flag_new_for_scope, flag_weak, flag_working_directory,
5321 flag_use_cxa_atexit, flag_use_cxa_get_exception_ptr,
5322 flag_enforce_eh_specs, flag_threadsafe_statics,
5323 flag_pretty_templates): Remove.
5324 * c-common.h (flag_preprocess_only, flag_nil_receivers,
5325 flag_objc_exceptions, flag_objc_sjlj_exceptions, flag_zero_link,
5326 flag_replace_objc_classes, flag_undef, flag_no_builtin,
5327 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
5328 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
5329 flag_const_strings, flag_signed_bitfields, flag_gen_declaration,
5330 flag_no_gnu_keywords, flag_implement_inlines,
5331 flag_implicit_templates, flag_implicit_inline_templates,
5332 flag_optional_diags, flag_elide_constructors, flag_default_inline,
5333 flag_rtti, flag_conserve_space, flag_access_control,
5334 flag_check_new, flag_new_for_scope, flag_weak,
5335 flag_working_directory, flag_use_cxa_atexit,
5336 flag_use_cxa_get_exception_ptr, flag_enforce_eh_specs,
5337 flag_threadsafe_statics, flag_pretty_templates,
5338 warn_strict_null_sentinel): Remove.
5339 * c.opt (E, Wstrict-null-sentinel, faccess-control, fasm,
5340 fbuiltin, fcheck-new, fconserve-space, felide-constructors,
5341 fenforce-eh-specs, ffor-scope, fgnu-keywords, fimplement-inlines,
5342 fimplicit-inline-templates, fimplicit-templates,
5343 flax-vector-conversions, fms-extensions, fnil-receivers,
5344 fnonansi-builtins, fpretty-templates, freplace-objc-classes,
5345 frtti, fshort-double, fshort-enums, fshort-wchar,
5346 fsigned-bitfields, fsigned-char, fstats, fthreadsafe-statics,
5347 funsigned-bitfields, funsigned-char, fuse-cxa-atexit,
5348 fuse-cxa-get-exception-ptr, fweak, fworking-directory, fzero-link,
5349 gen-decls, undef): Use Var.
5350 (fdefault-inline, foptional-diags): Document as doing nothing.
5351 * c-opts.c (c_common_handle_option): Remove cases for options now
5352 using Var. Mark ignored options as such.
5354 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
5356 * c-common.c: Moved to here from parent directory.
5357 * c-common.def: Likewise.
5358 * c-common.h: Likewise.
5359 * c-cppbuiltin.c: Likewise.
5360 * c-dump.c: Likewise.
5361 * c-format.c: Likewise.
5362 * c-format.h : Likewise.
5363 * c-gimplify.c: Likewise.
5364 * c-lex.c: Likewise.
5365 * c-omp.c: Likewise.
5367 * c-opts.c: Likewise.
5368 * c-pch.c: Likewise.
5369 * c-ppoutput.c: Likewise.
5370 * c-pragma.c: Likewise.
5371 * c-pragma.h: Likewise.
5372 * c-pretty-print.c: Likewise.
5373 * c-pretty-print.h: Likewise.
5374 * c-semantics.c: Likewise.
5375 * stub-objc.c: Likewise.
5377 * c-common.c: Include gt-c-family-c-common.h.
5378 * c-pragma.c: Include gt-c-family-c-pragma.h.
5380 Copyright (C) 2010-2015 Free Software Foundation, Inc.
5382 Copying and distribution of this file, with or without modification,
5383 are permitted in any medium without royalty provided the copyright
5384 notice and this notice are preserved.