1 2015-08-02 Patrick Palka <ppalka@gcc.gnu.org>
3 * c-indentation.c (should_warn_for_misleading_indentation):
6 2015-08-02 Patrick Palka <ppalka@gcc.gnu.org>
8 * c-indentation.c (get_visual_column): Add parameter first_nws,
9 use it. Update comment documenting the function.
10 (is_first_nonwhitespace_on_line): Remove.
11 (should_warn_for_misleading_indentation): Replace usage of
12 of is_first_nonwhitespace_on_line with get_visual_column.
14 2015-08-02 Patrick Palka <ppalka@gcc.gnu.org>
16 * c-indentation.h (struct token_indent_info): Define.
17 (get_token_indent_info): Define.
18 (warn_for_misleading_information): Declare.
19 * c-common.h (warn_for_misleading_information): Remove.
20 * c-identation.c (warn_for_misleading_indentation):
21 Change declaration to take three token_indent_infos. Adjust
23 * c-identation.c (should_warn_for_misleading_indentation):
24 Likewise. Bail out early if the body is a compound statement.
25 (guard_tinfo_to_string): Define.
27 2015-07-30 Jason Merrill <jason@redhat.com>
29 * c-pretty-print.c (unary_expression) [INDIRECT_REF]: Don't print
30 '*' for reference decay.
32 2015-07-30 Marek Polacek <polacek@redhat.com>
34 * c-common.c (warn_tautological_cmp): Bail for float types.
36 2015-07-27 Marek Polacek <polacek@redhat.com>
39 * c-common.c (warn_tautological_cmp): Don't warn for macro expansion.
41 2015-07-27 Marek Polacek <polacek@redhat.com>
45 * c-common.c (find_array_ref_with_const_idx_r): New function.
46 (warn_tautological_cmp): New function.
47 * c-common.h (warn_tautological_cmp): Declare.
48 * c.opt (Wtautological-compare): New option.
50 2015-07-23 Marek Polacek <polacek@redhat.com>
52 * c-ubsan.c (ubsan_instrument_division): Use unshare_expr throughout.
53 (ubsan_instrument_shift): Likewise.
55 2015-07-23 Marek Polacek <polacek@redhat.com>
58 * c-ubsan.c: Include gimplify.h.
59 (ubsan_instrument_division): Unshare OP0 and OP1.
60 (ubsan_instrument_shift): Likewise.
62 2015-07-20 Marek Polacek <polacek@redhat.com>
63 Richard Sandiford <richard.sandiford@arm.com>
66 * c-common.c (c_fully_fold_internal): Warn about left shift overflows.
68 (maybe_warn_shift_overflow): New function.
69 * c-common.h (maybe_warn_shift_overflow): Declare.
70 * c-opts.c (c_common_post_options): Set warn_shift_overflow.
71 * c.opt (Wshift-overflow): New option.
73 2015-07-16 Martin Liska <mliska@suse.cz>
75 * c-format.c (static void check_format_info_main): Use
76 object_allocator instead of pool_allocator.
77 (check_format_arg): Likewise.
78 (check_format_info_main): Likewise.
80 2015-07-15 Andrew MacLeod <amacleod@redhat.com>
82 * c-opts.c: Remove multiline #include comment.
84 2015-07-12 Aldy Hernandez <aldyh@redhat.com>
86 * c-common.c: Fix double word typos.
88 2015-07-10 Eric Botcazou <ebotcazou@adacore.com>
90 * c-ada-spec.h (cpp_operation): Revert latest change.
91 * c-ada-spec.c (print_ada_declaration): Likewise. Skip implicit
92 constructors and destructors.
94 2015-07-09 Andrew MacLeod <amacleod@redhat.com>
96 * c-common.h: Adjust includes for flags.h changes.
97 * stub-objc.c: Likewise.
99 2015-07-08 Eric Botcazou <ebotcazou@adacore.com>
101 * c-ada-spec.h (cpp_operation): Add IS_CONSTEXPR.
102 * c-ada-spec.c (print_ada_declaration): Skip constexpr constructors.
104 2015-07-08 Jakub Jelinek <jakub@redhat.com>
106 * c-omp.c (c_omp_declare_simd_clauses_to_numbers): If all clauses
107 are to be removed, return NULL rather than original clauses list.
109 2015-07-07 Andrew MacLeod <amacleod@redhat.com>
111 * array-notation-common.c: Adjust includes.
112 * c-ada-spec.c: Likewise.
113 * c-cilkplus.c: Likewise.
114 * c-common.h: Likewise.
115 * c-cppbuiltin.c: Likewise.
116 * c-dump.c: Likewise.
117 * c-format.c: Likewise.
118 * c-gimplify.c: Likewise.
119 * c-indentation.c: Likewise.
122 * c-opts.c: Likewise.
124 * c-ppoutput.c: Likewise.
125 * c-pragma.c: Likewise.
126 * c-pretty-print.c: Likewise.
127 * c-semantics.c: Likewise.
128 * c-ubsan.c: Likewise.
130 * stub-objc.c: Likewise.
132 2015-07-07 Eric Botcazou <ebotcazou@adacore.com>
134 * c-ada-spec.h (cpp_operation): Add IS_MOVE_CONSTRUCTOR.
135 * c-ada-spec.c (print_ada_declaration): Skip move constructors.
137 2015-07-01 Jason Merrill <jason@redhat.com>
139 * c-common.h (D_CXX11): Rename from D_CXX0X.
140 (RID_FIRST_CXX11, RID_LAST_CXX11): Rename from *_CXX0X.
141 * c-common.c: Adjust.
143 * c-opts.c (c_common_post_options): Default to C++14.
145 * c-opts.c (c_common_post_options): Highest ABI level is now 10.
147 2015-06-30 Edward Smith-Rowland <3dw4rd@verizon.net>
149 Implement N4197 - Adding u8 character literals
150 * c-family/c-ada-spec.c (print_ada_macros): Treat CPP_UTF8CHAR like
152 * c-family/c-common.c (c_parse_error): Print CPP_UTF8CHAR and
153 CPP_UTF8CHAR_USERDEF tokens.
154 * c-family/c-lex.c (c_lex_with_flags): Treat CPP_UTF8CHAR_USERDEF
155 and CPP_UTF8CHAR tokens.
156 (lex_charconst): Treat CPP_UTF8CHAR token.
158 2015-06-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
161 * c-common.c (do_warn_unused_parameter): Move here.
162 * c-common.h (do_warn_unused_parameter): Declare.
164 2015-06-29 Marek Polacek <polacek@redhat.com>
167 * c-common.c (check_case_bounds): Add bool * parameter. Set
169 (c_add_case_label): Add bool * parameter. Pass it down to
171 (c_do_switch_warnings): Add bool parameters. Implement -Wswitch-bool
173 * c-common.h (c_add_case_label, c_do_switch_warnings): Update
176 2015-06-27 Marek Polacek <polacek@redhat.com>
178 * c-common.c (check_main_parameter_types): Use VECTOR_TYPE_P
179 or VECTOR_INTEGER_TYPE_P throughout.
180 * c-gimplify.c: Likewise.
182 2015-06-26 Marek Polacek <polacek@redhat.com>
184 * array-notation-common.c (find_rank): Use INDIRECT_REF_P.
185 * c-common.c (c_fully_fold_internal): Likewise.
186 (c_alignof_expr): Likewise.
187 * c-pretty-print.c (c_pretty_printer::postfix_expression): Likewise.
188 * c-ubsan.c (ubsan_instrument_bounds): Likewise.
189 * cilk.c (create_parm_list): Likewise.
191 2015-06-26 Marek Polacek <polacek@redhat.com>
193 * c-common.c (handle_unused_attribute): Use VAR_OR_FUNCTION_DECL_P.
195 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
197 * c-common.c: Remove ipa-ref.h and plugin-api.h from include list.
198 * c-gimplify.c: Likewise.
199 * c-pragma.c: Likewise.
200 * c-ubsan.c: Likewise.
203 2015-06-25 Richard Sandiford <richard.sandiford@arm.com>
205 * c-common.c (c_type_hasher): Inherit from ggc_ptr_hash rather than
208 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
210 * cilk.c: Move calls.h after tm.h in the include chain.
212 2015-06-25 Marek Polacek <polacek@redhat.com>
214 * array-notation-common.c: Use VAR_P throughout.
215 * c-ada-spec.c: Likewise.
216 * c-common.c: Likewise.
217 * c-format.c: Likewise.
218 * c-gimplify.c: Likewise.
220 * c-pragma.c: Likewise.
221 * c-pretty-print.c: Likewise.
224 2015-06-25 Marek Polacek <polacek@redhat.com>
226 * cilk.c (extract_free_variables): Use is_global_var.
228 2015-06-23 Richard Sandiford <richard.sandiford@arm.com>
230 * c-common.c: Don't include target-def.h.
232 2015-06-23 Marek Polacek <polacek@redhat.com>
234 * c-common.c (warn_logical_operator): Use tree_int_cst_equal
235 when comparing INTEGER_CSTs.
237 2015-06-22 Pierre-Marie de Rodat <derodat@adacore.com>
239 * c-ada-spec.h (cpp_operation): Add HAS_DEPENDENT_TEMPLATE_ARGS.
240 * c-ada-spec.c (collect_ada_nodes): Skip NAMESPACE_DECL
241 (dump_ada_template): Skip partially specialized types.
243 2015-06-22 Mikhail Maltsev <maltsevm@gmail.com>
245 * c-common.c (scalar_to_vector): Use std::swap instead of manually
248 2015-06-17 Andrew MacLeod <amacleod@redhat.com>
250 * array-notation-common.c: Do not include input.h, line-map.h or is-a.h.
251 * c-ada-spec.c: Likewise.
252 * c-cilkplus.c: Likewise.
253 * c-common.c: Likewise.
254 * c-common.h: Likewise.
255 * c-cppbuiltin.c: Likewise.
256 * c-dump.c: Likewise.
257 * c-format.c: Likewise.
258 * c-gimplify.c: Likewise.
259 * c-indentation.c: Likewise.
262 * c-opts.c: Likewise.
264 * c-ppoutput.c: Likewise.
265 * c-pragma.c: Likewise.
266 * c-pretty-print.c: Likewise.
267 * c-semantics.c: Likewise.
268 * c-ubsan.c: Likewise.
270 * stub-objc.c: Likewise.
272 2015-06-13 Patrick Palka <ppalka@gcc.gnu.org>
275 * c-common.c (c_common_truthvalue_conversion): Warn when
276 converting an address of a reference to a truth value.
278 2015-06-08 Andrew MacLeod <amacleod@redhat.com>
280 * array-notation-common.c : Adjust include files.
281 * c-ada-spec.c : Likewise.
282 * c-cilkplus.c : Likewise.
283 * c-common.c : Likewise.
284 * c-common.h : Likewise.
285 * c-cppbuiltin.c : Likewise.
286 * c-dump.c : Likewise.
287 * c-format.c : Likewise.
288 * c-gimplify.c : Likewise.
289 * c-indentation.c : Likewise.
290 * c-lex.c : Likewise.
291 * c-omp.c : Likewise.
292 * c-opts.c : Likewise.
293 * c-pch.c : Likewise.
294 * c-ppoutput.c : Likewise.
295 * c-pragma.c : Likewise.
296 * c-pretty-print.c : Likewise.
297 * c-semantics.c : Likewise.
298 * c-ubsan.c : Likewise.
300 * stub-objc.c : Likewise.
302 2015-06-08 Marek Polacek <polacek@redhat.com>
305 * c-format.c (location_from_offset): Return LOC if LINE is null.
307 2015-06-05 Aldy Hernandez <aldyh@redhat.com>
309 * c-common.h (c_parse_final_cleanups): New prototype.
310 * c-opts.c (c_common_parse_file): Call c_parse_final_cleanups.
312 2015-06-04 Andrew MacLeod <amacleod@redhat.com>
314 * array-notation-common.c: Adjust includes for restructured coretypes.h.
315 * c-ada-spec.c: Likewise.
316 * c-cilkplus.c: Likewise.
317 * c-common.c: Likewise.
318 * c-common.h: Likewise.
319 * c-cppbuiltin.c: Likewise.
320 * c-dump.c: Likewise.
321 * c-format.c: Likewise.
322 * c-gimplify.c: Likewise.
323 * c-indentation.c: Likewise.
326 * c-opts.c: Likewise.
328 * c-ppoutput.c: Likewise.
329 * c-pragma.c: Likewise.
330 * c-pretty-print.c: Likewise.
331 * c-semantics.c: Likewise.
332 * c-ubsan.c: Likewise.
334 * stub-objc.c: Likewise.
336 2015-06-02 David Malcolm <dmalcolm@redhat.com>
339 * c-indentation.c (should_warn_for_misleading_indentation): Use
340 expand_location rather than expand_location_to_spelling_point.
341 Don't warn if the guarding statement is more indented than the
344 2015-06-02 David Malcolm <dmalcolm@redhat.com>
346 * c-indentation.c (warn_for_misleading_indentation): Bail out
347 immediately if -Wmisleading-indentation isn't enabled.
349 2015-06-01 Martin Liska <mliska@suse.cz>
351 * c-format.c (check_format_arg):Use new type-based pool allocator.
352 (check_format_info_main) Likewise.
354 2015-05-31 Eric Botcazou <ebotcazou@adacore.com>
356 * c-ada-spec.c (is_tagged_type): Test for TYPE_METHODS on main variant.
357 (has_nontrivial_methods): Likewise.
359 2015-05-25 Marek Polacek <polacek@redhat.com>
361 * c-ubsan.c (ubsan_instrument_shift): Use type0.
363 2015-05-22 Marek Polacek <polacek@redhat.com>
366 * c-common.c (handle_deprecated_attribute): Allow CONST_DECL.
368 2015-05-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
370 * c-cppbuiltin.c (c_cpp_builtins): Use if instead of #if with
371 STACK_GROWS_DOWNWARD.
373 2015-05-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
375 * c-cppbuiltin.c (c_cpp_builtins): Check the value of
376 STACK_GROWS_DOWNWARD rather than if it is defined.
378 2015-05-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
381 * c-format.c (location_column_from_byte_offset): New.
382 (location_from_offset): New.
383 (struct format_wanted_type): Add offset_loc field.
384 (check_format_info): Move handling of location for extra arguments
385 closer to the point of warning.
386 (check_format_info_main): Pass the result of location_from_offset
388 (format_type_warning): Pass the result of location_from_offset
391 2015-05-20 Marek Polacek <polacek@redhat.com>
393 * c-omp.c (check_omp_for_incr_expr): Use BINARY_CLASS_P.
395 2015-05-20 Marek Polacek <polacek@redhat.com>
397 * c-ada-spec.c (dump_sloc): Use DECL_P.
399 2015-05-20 Marek Polacek <polacek@redhat.com>
401 * c-pragma.c: Use VAR_OR_FUNCTION_DECL_P throughout.
402 * c-common.c: Likewise.
404 2015-05-19 David Malcolm <dmalcolm@redhat.com>
406 * c-common.h (fe_file_change): Strengthen param from
407 const line_map * to const line_map_ordinary *.
408 (pp_file_change): Likewise.
409 * c-lex.c (fe_file_change): Likewise.
410 (cb_define): Use linemap_check_ordinary when invoking
412 (cb_undef): Likewise.
413 * c-opts.c (c_finish_options): Use linemap_check_ordinary when
414 invoking cb_file_change.
415 (c_finish_options): Likewise.
416 (push_command_line_include): Likewise.
417 (cb_file_change): Strengthen param "new_map" from
418 const line_map * to const line_map_ordinary *.
419 * c-ppoutput.c (cb_define): Likewise for local "map".
420 (pp_file_change): Likewise for param "map" and local "from".
422 2015-05-19 Mikhail Maltsev <maltsevm@gmail.com>
424 * c-common.c (shorten_compare): Use std::swap instead of explicit swaps.
426 2015-05-18 Tom de Vries <tom@codesourcery.com>
428 * c-common.c (build_va_arg_1): New function.
429 (build_va_arg): Add address operator to va_list operand if necessary.
431 2015-05-15 Mikhail Maltsev <maltsevm@gmail.com>
434 * c-common.c (int_safely_convertible_to_real_p): Define.
435 (unsafe_conversion_p): Check conversions involving complex types.
436 (conversion_warning): Add new warning message for conversions which
437 discard imaginary component.
438 * c-common.h: (enum conversion_safety): Add new enumerator for such
441 2015-05-14 Marek Polacek <polacek@redhat.com>
445 * c-common.c (c_fully_fold): Pass false down to c_fully_fold_internal.
446 (c_fully_fold_internal): Fold C_MAYBE_CONST_EXPRs with
447 C_MAYBE_CONST_EXPR_INT_OPERANDS set. Add FOR_INT_CONST argument and
448 use it. If FOR_INT_CONST, require that all evaluated operands be
451 2015-05-12 David Malcolm <dmalcolm@redhat.com>
453 * c-common.h (warn_for_misleading_indentation): New prototype.
454 * c-indentation.c: New file.
455 * c.opt (Wmisleading-indentation): New option.
457 2015-05-12 Tom de Vries <tom@codesourcery.com>
459 PR tree-optimization/66010
460 * c-common.c (build_va_arg): Don't mark ap addressable unless necessary.
462 2015-05-09 Jason Merrill <jason@redhat.com>
464 * c-opts.c (c_common_post_options): Also clear
465 cpp_opts->cpp_warn_cxx11_compat.
467 * c-common.h (enum cxx_dialect): Add cxx_unset.
468 * c-common.c (cxx_dialect): Initialize to cxx_unset.
469 * c-opts.c (c_common_post_options): Set C++ dialect to C++98 if unset.
471 * c.opt (std=c++14): Remove Undocumented flag and experimental warning.
472 (std=gnu++0x): Mark as Undocumented.
473 (std=gnu++1y): Add deprecated message.
475 2015-05-08 Jason Merrill <jason@redhat.com>
477 * c.opt (Wc++11-compat): Make primary. Rename var warn_cxx11_compat.
480 * c.opt (Wc++0x-compat): Also set cpp_warn_cxx11_compat.
482 2015-05-08 Marek Polacek <polacek@redhat.com>
485 * c.opt (Woverride-init-side-effects): New option.
487 2015-05-07 Marek Polacek <polacek@redhat.com>
490 * c-common.c (c_fully_fold_internal): Warn when left shifting a
492 * c.opt (Wshift-negative-value): New option.
493 * c-opts.c (c_common_post_options): Set warn_shift_negative_value
494 when -Wextra and C99/C++11 mode.
496 2015-05-07 Marek Polacek <polacek@redhat.com>
497 Martin Uecker <uecker@eecs.berkeley.edu>
499 * c-ubsan.c (ubsan_instrument_bounds): Don't skip instrumenting
500 flexible member array-like members if SANITIZE_BOUNDS_STRICT.
502 2015-05-05 Jason Merrill <jason@redhat.com>
504 * c.opt (Wterminate): New.
506 2015-04-30 Marek Polacek <polacek@redhat.com>
508 * c-common.c (maybe_warn_bool_compare): When comparing with 0/1,
509 require that the non-constant be of a boolean type.
511 2015-04-29 Josh Triplett <josh@joshtriplett.org>
513 * c-common.c (handle_section_attribute): Refactor to reduce
514 nesting and distinguish between error cases.
516 2015-04-29 Marek Polacek <polacek@redhat.com>
519 * c-common.c (maybe_warn_bool_compare): Warn when comparing a boolean
522 2015-04-29 Jakub Jelinek <jakub@redhat.com>
524 * c-common.h (omp_clause_mask): Unconditionally define as a class.
525 Use uint64_t instead of unsigned HOST_WIDE_INT and 64 instead of
526 HOST_BITS_PER_WIDE_INT.
528 2015-04-28 Tom de Vries <tom@codesourcery.com>
530 PR tree-optimization/65887
531 * c-common.c (build_va_arg): Mark va_arg ap argument as addressable.
533 2015-04-28 Eric Botcazou <ebotcazou@adacore.com>
534 Pierre-Marie de Rodat <derodat@adacore.com>
536 * c-ada-spec.c (in_function): Delete.
537 (dump_generic_ada_node): Do not change in_function and remove the
538 redundant code dealing with it.
539 (print_ada_declaration): Do not change in_function. Use INDENT_INCR.
540 (print_ada_methods): Output the static member functions in a nested
541 package after the regular methods as well as associated renamings.
543 2015-04-24 Marek Polacek <polacek@redhat.com>
546 * c-common.c (c_fully_fold_internal): Use OPT_Wshift_count_negative
547 and OPT_Wshift_count_overflow.
550 * c-common.c (warn_logical_operator): Warn if the operands have the
553 2015-04-24 Marek Polacek <polacek@redhat.com>
556 * c-common.c (warn_logical_operator): Bail if either operand comes
557 from a macro expansion.
559 2015-04-10 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
562 * c-common.c (c_default_pointer_mode): Add definition.
563 * c-common.h (c_default_pointer_mode): Add declaration.
565 2015-03-11 Jakub Jelinek <jakub@redhat.com>
567 * c-common.c (c_common_nodes_and_builtins): Don't call xstrdup
568 on record_builtin_type argument.
570 2015-03-10 Jakub Jelinek <jakub@redhat.com>
573 * c-common.c (warn_logical_not_parentheses): Don't warn for
576 2015-03-07 Marek Polacek <polacek@redhat.com>
579 * c-ubsan.c (ubsan_instrument_bounds): Check for COMPONENT_REF
580 before trying to figure out whether we have a flexible array member.
582 2015-03-06 Eric Botcazou <ebotcazou@adacore.com>
583 Jonathan Wakely <jwakely.gcc@gmail.com>
585 * c-ada-spec.c (dump_ada_double_name): Fix pasto.
587 2015-03-05 Eric Botcazou <ebotcazou@adacore.com>
590 * c-ada-spec.c (print_destructor): Remove obsolete code.
592 2015-03-01 Eric Botcazou <ebotcazou@adacore.com>
594 * c-ada-spec.c (is_tagged_type): Add guard for DECL_VINDEX.
595 (dump_template_types): Adjust DECL_TEMPLATE_INSTANTIATIONS and
596 DECL_TEMPLATE_RESULT emulations.
597 (dump_ada_template)): Add guard for TYPE_METHODS.
599 2015-02-27 Marek Polacek <polacek@redhat.com>
602 * c.opt (Wformat-signedness): Don't enable by -Wformat=2.
604 2015-02-27 Kai Tietz <ktietz@redhat.com>
607 * c-pragma.c (handle_pragma_weak): Do not try to create
608 weak/alias of declarations not being function, or variable
611 2015-02-24 Thomas Schwinge <thomas@codesourcery.com>
614 * c-common.c (DEF_FUNCTION_TYPE_VAR_8, DEF_FUNCTION_TYPE_VAR_12):
616 (DEF_FUNCTION_TYPE_VAR_7, DEF_FUNCTION_TYPE_VAR_11): New macros.
618 2015-02-16 Marek Polacek <polacek@redhat.com>
621 * c-format.c (check_format_types): Handle null param.
623 2015-02-13 Marek Polacek <polacek@redhat.com>
626 * c-format.c (check_format_types): Don't warn about different
627 signedness if the original value is in the range of WANTED_TYPE.
629 2015-02-12 Jason Merrill <jason@redhat.com>
632 * c-opts.c (c_common_post_options): Change flag_abi_version from 0
633 to the current highest version.
634 * c-cppbuiltin.c (c_cpp_builtins): Assert that it isn't 0.
636 2015-02-04 Jakub Jelinek <jakub@redhat.com>
640 * c-omp.c (c_finish_omp_atomic): Use TRUNC_DIV_EXPR
641 instead of RDIV_EXPR. Use build_binary_op instead of
644 2015-01-30 Joseph Myers <joseph@codesourcery.com>
646 * c-opts.c, c-pch.c, cppspec.c: All callers of fatal_error changed
647 to pass input_location as first argument.
649 2015-01-23 Tom de Vries <tom@codesourcery.com>
652 * c.opt (fopenacc): Mark as LTO option.
654 2015-01-23 Tom de Vries <tom@codesourcery.com>
657 * c.opt (fopenmp): Mark as LTO option.
659 2015-01-21 Jakub Jelinek <jakub@redhat.com>
662 * cilk.c (fill_decls_vec): Only put decls into vector v.
663 (compare_decls): Fix up formatting.
665 2015-01-21 Igor Zamyatin <igor.zamyatin@intel.com>
668 * cilk.c: Include vec.h.
669 (struct cilk_decls): New structure.
670 (wrapper_parm_cb): Split this function to...
671 (fill_decls_vec): ...this...
672 (create_parm_list): ...and this.
673 (compare_decls): New function.
674 (for_local_cb): Remove.
675 (wrapper_local_cb): Ditto.
676 (build_wrapper_type): For now first traverse and fill vector of
677 declarations then sort it and then deal with sorted vector.
678 (cilk_outline): Ditto.
679 (declare_one_free_variable): Ditto.
681 2015-01-21 Jason Merrill <jason@redhat.com>
684 * c-format.c (check_format_arg): Call decl_constant_value.
686 2015-01-19 Martin Liska <mliska@suse.cz>
688 * c-common.c (handle_noicf_attribute): New function.
690 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
691 Bernd Schmidt <bernds@codesourcery.com>
692 James Norris <jnorris@codesourcery.com>
693 Cesar Philippidis <cesar@codesourcery.com>
694 Ilmir Usmanov <i.usmanov@samsung.com>
695 Jakub Jelinek <jakub@redhat.com>
697 * c.opt (fopenacc): New option.
698 * c-cppbuiltin.c (c_cpp_builtins): Conditionally define _OPENACC.
699 * c-common.c (DEF_FUNCTION_TYPE_VAR_8, DEF_FUNCTION_TYPE_VAR_12):
701 * c-common.h (c_finish_oacc_wait): New prototype.
702 * c-omp.c: Include "omp-low.h" and "gomp-constants.h".
703 (c_finish_oacc_wait): New function.
704 * c-pragma.c (oacc_pragmas): New variable.
705 (c_pp_lookup_pragma, init_pragma): Handle it.
706 * c-pragma.h (enum pragma_kind): Add PRAGMA_OACC_CACHE,
707 PRAGMA_OACC_DATA, PRAGMA_OACC_ENTER_DATA, PRAGMA_OACC_EXIT_DATA,
708 PRAGMA_OACC_KERNELS, PRAGMA_OACC_LOOP, PRAGMA_OACC_PARALLEL,
709 PRAGMA_OACC_UPDATE, PRAGMA_OACC_WAIT.
710 (enum pragma_omp_clause): Add PRAGMA_OACC_CLAUSE_ASYNC,
711 PRAGMA_OACC_CLAUSE_AUTO, PRAGMA_OACC_CLAUSE_COLLAPSE,
712 PRAGMA_OACC_CLAUSE_COPY, PRAGMA_OACC_CLAUSE_COPYIN,
713 PRAGMA_OACC_CLAUSE_COPYOUT, PRAGMA_OACC_CLAUSE_CREATE,
714 PRAGMA_OACC_CLAUSE_DELETE, PRAGMA_OACC_CLAUSE_DEVICE,
715 PRAGMA_OACC_CLAUSE_DEVICEPTR, PRAGMA_OACC_CLAUSE_FIRSTPRIVATE,
716 PRAGMA_OACC_CLAUSE_GANG, PRAGMA_OACC_CLAUSE_HOST,
717 PRAGMA_OACC_CLAUSE_IF, PRAGMA_OACC_CLAUSE_NUM_GANGS,
718 PRAGMA_OACC_CLAUSE_NUM_WORKERS, PRAGMA_OACC_CLAUSE_PRESENT,
719 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPY,
720 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPYIN,
721 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPYOUT,
722 PRAGMA_OACC_CLAUSE_PRESENT_OR_CREATE, PRAGMA_OACC_CLAUSE_PRIVATE,
723 PRAGMA_OACC_CLAUSE_REDUCTION, PRAGMA_OACC_CLAUSE_SELF,
724 PRAGMA_OACC_CLAUSE_SEQ, PRAGMA_OACC_CLAUSE_VECTOR,
725 PRAGMA_OACC_CLAUSE_VECTOR_LENGTH, PRAGMA_OACC_CLAUSE_WAIT,
726 PRAGMA_OACC_CLAUSE_WORKER.
728 2015-01-14 Marcos Diaz <marcos.diaz@tallertechnologies.com>
730 * c-cppbuiltin.c (c_cpp_builtins): New cpp define __SSP_EXPLICIT__
731 for the new option fstack-protector_explicit.
732 * c-common.c (c_common_attribute_table): Add stack_protect attribute.
733 (handle_stack_protect_attribute): New function.
735 2015-01-13 Martin Uecker <uecker@eecs.berkeley.edu>
737 * c.opt: New option -Warray-bounds=.
739 2015-01-09 Michael Collison <michael.collison@linaro.org>
741 * array-notation-common.c: Include hash-set.h, machmode.h,
742 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
743 fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h.
744 * c-ada-spec.c: Ditto.
745 * c-cilkplus.c: Ditto.
746 * c-common.c: Include input.h due to flattening of tree.h.
747 Define macro GCC_C_COMMON_C.
748 * c-common.h: Flatten tree.h header files into c-common.h.
749 Remove include of tree-core.h.
750 * c-cppbuiltin.c: Include hash-set.h, machmode.h,
751 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
752 fold-const.h, wide-int.h, and inchash.h due to
753 flattening of tree.h.
755 * c-format.c: Flatten tree.h header files into c-common.h.
756 * c-cppbuiltin.c: Include hash-set.h, machmode.h,
757 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
758 fold-const.h, wide-int.h, and inchash.h due to
759 flattening of tree.h.
760 * c-dump.c: Include hash-set.h, machmode.h,
761 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
762 fold-const.h, wide-int.h, and inchash.h due to
763 flattening of tree.h.
764 * c-format.c: Include hash-set.h, machmode.h,
765 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
766 fold-const.h, wide-int.h, inchash.h and real.h due to
767 flattening of tree.h.
768 * c-gimplify.c: Include hash-set.h, machmode.h,
769 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
770 fold-const.h, wide-int.h, and inchash.h due to
771 flattening of tree.h.
777 * c-ppoutput.c: Ditto.
779 * c-pretty-print.c: Ditto.
780 * c-semantics.c: Ditto.
782 * stub-objc.c: Ditto.
784 2015-01-08 Jason Merrill <jason@redhat.com>
786 * c-ubsan.c (ubsan_maybe_instrument_array_ref): Use
787 do_ubsan_in_current_function.
788 (ubsan_maybe_instrument_reference_or_call): Likewise.
789 * c-ubsan.h: Declare it.
791 2015-01-08 Mike Stump <mikestump@comcast.net>
793 * c-common.c (c_common_attribute_table): Add no_sanitize_thread.
795 2015-01-07 Marek Polacek <polacek@redhat.com>
798 * c-common.c (c_fully_fold_internal): Warn for division and modulo
799 if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST and is zero.
801 2015-01-05 Trevor Saunders <tsaunders@mozilla.com>
804 * c.opt (Wsuggest-override): New option.
806 2015-01-05 Jakub Jelinek <jakub@redhat.com>
808 Update copyright years.
810 2015-01-05 Marek Polacek <polacek@redhat.com>
813 * c-common.c (warn_array_subscript_with_type_char): Add location_t
815 * c-common.h (warn_array_subscript_with_type_char): Update
818 2014-12-20 Edward Smith-Rowland <3dw4rd@verizon.net>
820 * c-cppbuiltin.c (__cpp_sized_deallocation): Uncomment and move macro.
821 Control macro with flag_sized_deallocation.
823 2014-12-20 Martin Uecker <uecker@eecs.berkeley.edu>
825 * c.opt (Wdiscarded-array-qualifiers): New option.
827 2014-12-19 Jakub Jelinek <jakub@redhat.com>
829 PR preprocessor/63831
830 * c-cppbuiltin.c (c_cpp_builtins): Don't define __has_attribute
831 and __has_cpp_attribute here.
832 * c-ppoutput.c (init_pp_output): Set cb->has_attribute to
833 c_common_has_attribute.
834 * c-common.h (c_common_has_attribute): New prototype.
835 * c-lex.c (init_c_lex): Set cb->has_attribute to
836 c_common_has_attribute instead of cb_has_attribute.
837 (get_token_no_padding): New function.
838 (cb_has_attribute): Renamed to ...
839 (c_common_has_attribute): ... this. No longer static. Use
840 get_token_no_padding, require ()s, don't build TREE_LIST
841 unnecessarily, fix up formatting, adjust diagnostics, call
844 2014-12-15 Jason Merrill <jason@redhat.com>
846 * c.opt (-fsized-deallocation, -Wc++14-compat): New.
847 (-Wsized-deallocation): New.
848 * c-opts.c (c_common_post_options): -fsized-deallocation defaults
849 to on in C++14 and up.
851 2014-12-11 Jason Merrill <jason@redhat.com>
853 * c-cppbuiltin.c (c_cpp_builtins): Enable C++14 __cpp_constexpr.
855 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_runtime_arrays if
856 we aren't complaining about VLAs.
858 2014-12-06 Marek Polacek <polacek@redhat.com>
860 PR tree-optimization/64183
861 * c-gimplify.c (c_gimplify_expr): Don't convert the RHS of a
862 shift-expression if it is integer_type_node. Use types_compatible_p.
864 2014-11-29 Jakub Jelinek <jakub@redhat.com>
866 * c-common.c (convert_vector_to_pointer_for_subscript): Remove NULL
867 last argument from create_tmp_var_raw and create_tmp_var calls.
868 * cilk.c (gimplify_cilk_spawn): Likewise.
869 * c-omp.c (c_finish_omp_atomic): Likewise.
871 2014-11-28 Marek Polacek <polacek@redhat.com>
873 * c-ubsan.c (ubsan_instrument_shift): Use op1_utype for MINUS_EXPR
874 instead of unsigned_type_node.
876 2014-11-28 Marek Polacek <polacek@redhat.com>
879 * c-ubsan.c (ubsan_instrument_shift): Change the type of a MINUS_EXPR
881 * c-gimplify.c (c_gimplify_expr): Convert right operand of a shift
882 expression to unsigned_type_node.
884 2014-11-20 Mark Wielaard <mjw@redhat.com>
887 * c-opts.c (set_std_c89): Set lang_hooks.name.
888 (set_std_c99): Likewise.
889 (set_std_c11): Likewise.
890 (set_std_cxx98): Likewise.
891 (set_std_cxx11): Likewise.
892 (set_std_cxx14): Likewise.
893 (set_std_cxx1z): Likewise.
895 2014-11-21 Jakub Jelinek <jakub@redhat.com>
898 * c-common.h (convert_vector_to_pointer_for_subscript): Change
900 * c-common.c: Include gimple-expr.h.
901 (convert_vector_to_pointer_for_subscript): Change return type to
902 bool. If *vecp is not lvalue_p and has VECTOR_TYPE, return true
903 and copy it into a TARGET_EXPR and use that instead of *vecp
906 2014-11-19 David Malcolm <dmalcolm@redhat.com>
908 Merger of git branch "gimple-classes-v2-option-3".
909 * ChangeLog.gimple-classes: New.
910 * c-gimplify.c (add_block_to_enclosing): Strengthen local "stack"
911 from being just a vec<gimple> to a vec<gbind *>.
913 2014-11-18 Jakub Jelinek <jakub@redhat.com>
916 * c-ubsan.c (ubsan_maybe_instrument_reference_or_call): Change type
917 argument to ptype, set type to TREE_TYPE (ptype). Don't call
918 get_pointer_alignment for non-pointers. Use ptype, or if it is
919 reference type, corresponding pointer type, as type of kind
921 (ubsan_maybe_instrument_reference,
922 ubsan_maybe_instrument_member_call): Adjust callers.
924 2014-11-15 Marek Polacek <polacek@redhat.com>
927 * array-notation-common.c (is_sec_implicit_index_fn): Return false
929 (extract_array_notation_exprs): Return for NULL node.
931 2014-11-12 Joseph Myers <joseph@codesourcery.com>
933 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Define and
934 undefine __NO_MATH_ERRNO__ based on changes to -fmath-errno state.
936 2014-11-12 Jakub Jelinek <jakub@redhat.com>
939 * c-common.c (check_builtin_function_arguments): Handle
940 BUILT_IN_{ADD,SUB,MUL}_OVERFLOW.
942 2014-11-10 Andi Kleen <ak@linux.intel.com>
945 * c-common.h (check_no_cilk): Declare.
946 * cilk.c (get_error_location): New function.
947 (check_no_cilk): Dito.
949 2014-11-10 Andi Kleen <ak@linux.intel.com>
951 * cilk.c (recognize_spawn): Use expression location
954 2014-11-10 Paolo Carlini <paolo.carlini@oracle.com>
956 * c.opt ([Wshift-count-negative, Wshift-count-overflow]): Add.
958 2014-11-10 Edward Smith-Rowland <3dw4rd@verizon.net>
960 * c-cppbuiltin.c (__has_attribute, __has_cpp_attribute): New macros;
961 (__cpp_rtti, __cpp_exceptions): New macros for C++98;
962 (__cpp_range_based_for, __cpp_initializer_lists,
963 __cpp_delegating_constructors, __cpp_nsdmi,
964 __cpp_inheriting_constructors, __cpp_ref_qualifiers): New macros
965 for C++11; (__cpp_attribute_deprecated): Remove in favor of
967 * c-lex.c (cb_has_attribute): New callback CPP function;
968 (init_c_lex): Set has_attribute callback.
970 2014-11-04 Richard Biener <rguenther@suse.de>
972 * c-common.c (shorten_compare): Do not shorten mixed
973 DFP and non-DFP compares.
975 2014-11-01 Edward Smith-Rowland <3dw4rd@verizon.net>
977 * g++.dg/cpp1y/feat-cxx11.C: Commentary and rearrangement of tests.
978 * g++.dg/cpp1y/feat-cxx11-neg.C: Add aggregate NSDMI test.
979 Commentary and rearrangement of tests.
980 * g++.dg/cpp1y/feat-cxx14.C: Enable aggregate NSDMI test.
981 Commentary and rearrangement of tests.
982 * g++.dg/cpp1y/feat-cxx98-neg.C: Ditto
983 * g++.dg/cpp1y/feat-cxx98.C: Commentary.
985 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
987 * c-common.c, c-common.h, c-cppbuiltin.c, c-lex.c: Remove redundant
988 enum from machine_mode.
990 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
992 * c-common.c: Adjust include files.
993 * c-gimplify.c: Ditto.
998 2014-10-27 Andrew MacLeod <amacleod@redhat.com>
1000 * c-gimplify.c: Adjust include files.
1002 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
1005 * c-opts.c (c_common_diagnostics_set_defaults): Renamed from
1006 c_common_initialize_diagnostics.
1007 * c-common.h: Likewise.
1009 2014-10-24 Marek Polacek <polacek@redhat.com>
1012 * c-pretty-print.c (c_pretty_printer::simple_type_specifier): Don't
1013 print "struct"/"union"/"enum" for typedefed names.
1015 2014-10-23 Marek Polacek <polacek@redhat.com>
1017 * c-ubsan.c (ubsan_instrument_shift): Perform the MINUS_EXPR
1020 2014-10-22 Jakub Jelinek <jakub@redhat.com>
1021 Yury Gribov <y.gribov@samsung.com>
1023 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
1024 ubsan_instrument_vla): Check bits in flag_sanitize_recover bitmask
1025 instead of flag_sanitize_recover as bool flag.
1027 2014-10-21 Kirill Yukhin <kirill.yukhin@intel.com>
1029 * cilk.c: Revert previous change.
1031 2014-10-20 Igor Zamyatin <igor.zamyatin@intel.com>
1034 * cilk.c: Include vec.h.
1035 (struct cilk_decls): New structure.
1036 (wrapper_parm_cb): Split this function to...
1037 (fill_decls_vec): ...this...
1038 (create_parm_list): ...and this.
1039 (compare_decls): New function.
1040 (for_local_cb): Remove.
1041 (wrapper_local_cb): Ditto.
1042 (build_wrapper_type): For now first traverse and fill vector of
1043 declarations then sort it and then deal with sorted vector.
1044 (cilk_outline): Ditto.
1045 (declare_one_free_variable): Ditto.
1047 2014-10-17 Marek Polacek <polacek@redhat.com>
1049 * c-opts.c (c_common_post_options): Set warn_implicit_int.
1050 * c.opt (Wimplicit-int): Initialize to -1.
1052 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
1054 * c-pragma.c: Adjust include files.
1055 * c-semantics.c: Likewise.
1057 2014-10-16 DJ Delorie <dj@redhat.com>
1059 * c-cppbuiltin.c (cpp_atomic_builtins): Don't assume pointers are
1062 2014-10-14 Jason Merrill <jason@redhat.com>
1065 * c-common.h (CPP_PREPARSED_EXPR): New.
1066 (N_CP_TTYPES): Adjust.
1068 2014-10-15 Marek Polacek <polacek@redhat.com>
1070 * c-opts.c (c_common_init_options): Make -std=gnu11 the default for C.
1072 2014-10-14 DJ Delorie <dj@redhat.com>
1074 * c-pretty-print.c (pp_c_integer_constant): Check for all __intN
1075 types, not just __int128.
1076 * c-cppbuiltin.c (c_cpp_builtins): Add builtins for all __intN
1077 types, not just __int128.
1078 (cpp_atomic_builtins): Round pointer sizes up.
1079 (type_suffix): Use type precision, not specific types.
1080 * c-common.c (c_common_reswords): Remove __int128 special case.
1081 (c_common_type_for_size): Check for all __intN types, not just
1083 (c_common_type_for_mode): Likewise.
1084 (c_common_signed_or_unsigned_type): Likewise.
1085 (c_build_bitfield_integer_type): Likewise.
1086 (c_common_nodes_and_builtins): Likewise.
1087 (keyword_begins_type_specifier): Likewise.
1088 * c-common.h (rid): Remove RID_INT128 and add RID_INT_N_* for all
1091 2014-10-12 Trevor Saunders <tsaunders@mozilla.com>
1093 * c-common.c: Use hash_table instead of hashtab.
1095 2014-10-06 Edward Smith-Rowland <3dw4rd@verizon.net>
1097 * c-cppbuiltin.c: Move __cpp_attribute_deprecated to the
1100 2014-10-03 Marc Glisse <marc.glisse@inria.fr>
1105 * c-common.c (warn_logical_operator): Punt for vectors.
1107 2014-10-01 Edward Smith-Rowland <3dw4rd@verizon.net>
1109 Implement SD-6: SG10 Feature Test Recommendations
1110 * c-cppbuiltin.c (c_cpp_builtins()): Define language feature
1111 macros and the __has_header macro.
1113 2014-09-30 Jason Merrill <jason@redhat.com>
1115 * c-common.h (enum rid): Add RID_IS_TRIVIALLY_ASSIGNABLE and
1116 RID_IS_TRIVIALLY_CONSTRUCTIBLE.
1117 * c-common.c (c_common_reswords): Add __is_trivially_copyable.
1119 * c-common.h (enum rid): Add RID_IS_TRIVIALLY_COPYABLE.
1120 * c-common.c (c_common_reswords): Add __is_trivially_copyable.
1122 * c-common.h (enum rid): Remove RID_IS_CONVERTIBLE_TO.
1123 * c-common.c (c_common_reswords): Remove __is_convertible_to.
1125 2014-09-24 Marek Polacek <polacek@redhat.com>
1129 * c-common.h (struct c_common_resword): Don't define CPP_KEYWORD.
1131 2014-09-23 Andi Kleen <ak@linux.intel.com>
1133 * c-common.c (handle_no_reorder_attribute): New function.
1134 (c_common_attribute_table): Add no_reorder attribute.
1136 2014-09-22 Joseph Myers <joseph@codesourcery.com>
1138 * c-cppbuiltin.c (c_cpp_builtins): Define
1139 __LIBGCC_*_EXCESS_PRECISION__ macros for supported floating-point
1142 2014-09-18 Joseph Myers <joseph@codesourcery.com>
1144 * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_*_FUNC_EXT__
1145 for supported floating-point modes.
1147 2014-09-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
1149 * c.opt (Wpsabi): Use LangEnabledBy.
1150 * c-opts.c (c_common_handle_option): Do not handle here.
1152 2014-09-12 Joseph Myers <joseph@codesourcery.com>
1154 * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_HAS_%s_MODE__
1155 macros for floating-point modes.
1157 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
1160 * c-cppbuiltin.c (builtin_define_float_constants): Correct
1161 __*_DENORM_MIN__ without denormals.
1163 2014-09-10 Jakub Jelinek <jakub@redhat.com>
1165 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
1166 ubsan_instrument_vla, ubsan_instrument_return): Adjust
1167 ubsan_create_data callers.
1168 (ubsan_instrument_bounds): Don't emit UBSAN_BOUNDS at all if
1169 index is constant or BIT_AND_EXPR with constant mask and is
1170 small enough for the bound.
1171 * c-gimplify.c (ubsan_walk_array_refs_r): For ADDR_EXPR of
1172 ARRAY_REF, make sure the inner ARRAY_REF is not walked again.
1174 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
1176 * c.opt: Add CppReason to various flags.
1177 (Wdate-time): Re-sort.
1178 * c-common.c: Include c-common.h earlier.
1179 (struct reason_option_codes_t): Delete.
1180 (c_option_controlling_cpp_error): Prefix global type and struct
1183 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
1185 * c.opt (Wnormalized): New.
1186 (Wnormalized=): Use Enum and Reject Negative.
1187 * c-opts.c (c_common_handle_option): Do not handle Wnormalized here.
1189 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1191 * c-cppbuiltin.c (c_cpp_builtins): Define macros for mantissa
1192 digits of floating-point modes if -fbuilding-libgcc.
1194 2014-09-05 Joseph Myers <joseph@codesourcery.com>
1196 * c-cppbuiltin.c (c_cpp_builtins): Also define
1197 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__,
1198 __LIBGCC_EH_FRAME_SECTION_NAME__, __LIBGCC_JCR_SECTION_NAME__,
1199 __LIBGCC_CTORS_SECTION_ASM_OP__, __LIBGCC_DTORS_SECTION_ASM_OP__,
1200 __LIBGCC_TEXT_SECTION_ASM_OP__, __LIBGCC_INIT_SECTION_ASM_OP__,
1201 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__,
1202 __LIBGCC_STACK_GROWS_DOWNWARD__,
1203 __LIBGCC_DONT_USE_BUILTIN_SETJMP__,
1204 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__,
1205 __LIBGCC_DWARF_FRAME_REGISTERS__,
1206 __LIBGCC_EH_RETURN_STACKADJ_RTX__, __LIBGCC_JMP_BUF_SIZE__,
1207 __LIBGCC_STACK_POINTER_REGNUM__ and
1208 __LIBGCC_VTABLE_USES_DESCRIPTORS__ for -fbuilding-libgcc.
1209 (builtin_define_with_value): Handle backslash-escaping in string
1212 2014-09-05 Richard Biener <rguenther@suse.de>
1215 * c-format.c (check_format_arg): Properly handle
1216 effectively signed POINTER_PLUS_EXPR offset.
1218 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
1220 * c.opt (Wc90-c99-compat,Wc++-compat,Wcomment,Wendif-labels,
1221 Winvalid-pch,Wlong-long,Wmissing-include-dirs,Wmultichar,Wpedantic,
1222 (Wdate-time,Wtraditional,Wundef,Wvariadic-macros): Add CPP, Var
1224 * c-opts.c (c_common_handle_option): Do not handle here.
1225 (sanitize_cpp_opts): Likewise.
1226 * c-common.c (struct reason_option_codes_t): Handle
1227 CPP_W_C90_C99_COMPAT and CPP_W_PEDANTIC.
1229 2014-09-03 Marek Polacek <polacek@redhat.com>
1231 * c.opt (Wlogical-not-parentheses): Enable by -Wall.
1233 2014-09-02 Jakub Jelinek <jakub@redhat.com>
1234 Balaji V. Iyer <balaji.v.iyer@intel.com>
1235 Igor Zamyatin <igor.zamyatin@intel.com>
1237 * c-cilkplus.c (cilk_for_number_of_iterations): New function.
1238 * c-common.c (c_common_reswords): Added _Cilk_for.
1239 * c-common.h (enum rid): Added RID_CILK_FOR.
1240 (cilk_for_number_of_iterations): Add declaration.
1241 * c-omp.c (c_finish_omp_for): Added checks for CILK_SIMD and
1243 * c-pragma.c (init_pragma): Register "grainsize" pragma.
1244 * c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_GRAINSIZE.
1246 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
1248 * c.opt (Wbuiltin-macro-redefined,Wdeprecated,Wendif-labels,
1249 Winvalid-pch,Wliteral-suffix,Wmissing-include-dirs,Wtrigraphs,
1250 Wundef): Use CPP, Var and Init.
1251 * c-opts.c (c_common_handle_option): Do not handle the above flags here.
1253 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
1255 * c.opt (Wbuiltin-macro-redefined): Use CPP, Var and Init.
1256 * c-opts.c (c_common_handle_option): Do not handle here.
1258 2014-08-25 Jason Merrill <jason@redhat.com>
1260 * c.opt: Change -std=c++1y and -std=gnu++1y to be aliases for
1261 -std=c++14 and -std=gnu++14, rather than the reverse.
1262 * c-opts.c (c_common_handle_option): Change OPT_std_c__1y and
1263 OPT_std_gnu__1y to OPT_std_c__14 and OPT_std_gnu__14.
1264 * c-common.h (cxx_dialect): Remove cxx1y.
1266 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
1268 * c-common.h (enum cxx_dialect): Add cxx14.
1269 * c-opts.c (set_std_cxx1y): Rename to set_std_cxx14; Use cxx14.
1270 * c-ubsan.c (ubsan_instrument_shift): Change comment and logic from
1271 cxx_dialect == cxx11 || cxx_dialect == cxx1y to cxx_dialect >= cxx11.
1273 2014-08-22 Jason Merrill <jason@redhat.com>
1275 * c.opt (std=gnu++17): Fix alias.
1277 2014-08-22 Marek Polacek <polacek@redhat.com>
1280 * c-common.c (warn_logical_not_parentheses): Don't check LHS. Don't
1281 check for vector types. Drop LHS argument.
1282 * c-common.h (warn_logical_not_parentheses): Adjust.
1284 2014-08-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
1286 * c.opt (Wcomment): Use CPP, Var and LangEnabledBy.
1287 (Wmultichar): Likewise.
1288 (Wdate-time): Use C-family languages instead of Common. Use CPP
1290 * c-opts.c (c_common_handle_option): Do not handle the above
1292 (sanitize_cpp_opts): Likewise.
1294 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
1297 * c-opts.c: Include tree-diagnostics.h.
1298 (c_diagnostic_finalizer): New.
1299 (c_common_initialize_diagnostics): Use it.
1301 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
1303 PR preprocessor/51303
1304 * c-common.c (struct reason_option_codes_t option_codes):
1305 Add CPP_W_MISSING_INCLUDE_DIRS. Sort alphabetically.
1307 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
1311 * c.opt (Wvariadic-macros): Use CPP and LangEnabledBy.
1312 * c-opts.c (c_common_handle_option): Call cpp_handle_option_auto.
1313 (c_common_post_options): Call init_global_opts_from_cpp.
1314 (sanitize_cpp_opts): Do not handle Wvariadic-macros here.
1316 2014-08-19 Marek Polacek <polacek@redhat.com>
1319 * c-common.c (maybe_warn_bool_compare): New function.
1320 * c-common.h (maybe_warn_bool_compare): Declare.
1321 * c.opt (Wbool-compare): New option.
1323 2014-08-19 Marek Polacek <polacek@redhat.com>
1325 * c.opt (Wc99-c11-compat): New option.
1327 2014-08-19 Marek Polacek <polacek@redhat.com>
1329 * c-opts.c (sanitize_cpp_opts): Make warn_long_long be set according
1330 to warn_c90_c99_compat.
1331 * c.opt (Wc90-c99-compat, Wdeclaration-after-statement): Initialize
1334 2014-08-19 Manuel López-Ibáñez <manu@gcc.gnu.org>
1335 Steven Bosscher <steven@gcc.gnu.org>
1338 * c-format.c: Add extra_arg_loc and format_string_loc to struct
1339 format_check_results.
1340 (check_function_format): Use true and add comment for boolean
1342 (finish_dollar_format_checking): Use explicit location when warning.
1343 (check_format_info): Likewise.
1344 (check_format_arg): Set extra_arg_loc and format_string_loc.
1345 (check_format_info_main): Use explicit location when warning.
1346 (check_format_types): Pass explicit location.
1347 (format_type_warning): Likewise.
1349 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
1352 * c-format.c: Handle Fortran flags.
1354 2014-08-12 Igor Zamyatin <igor.zamyatin@intel.com>
1357 * array-notation-common.c (find_rank): Added handling for other
1358 types of references.
1360 2014-08-10 Marek Polacek <polacek@redhat.com>
1363 * c-opts.c (sanitize_cpp_opts): Pass warn_c90_c99_compat to libcpp.
1364 * c.opt (Wc90-c99-compat): Add option.
1366 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
1368 * c-gimplify.c, cilk.c: Remove includes of pointer-set.h.
1370 2014-08-03 Marek Polacek <polacek@redhat.com>
1372 * c-common.c (check_case_value): Add location_t parameter. Use it.
1373 (c_add_case_label): Pass loc to check_case_value.
1375 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
1377 * cilk.c: Use hash_map instead of pointer_map.
1379 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
1381 * c-gimplify.c: Use hash_set instead of pointer_set.
1383 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
1386 * array-notation-common.c (extract_array_notation_exprs): Handling
1389 2014-08-01 Jakub Jelinek <jakub@redhat.com>
1391 * c-common.h (min_align_of_type): Removed prototype.
1392 * c-common.c (min_align_of_type): Removed.
1393 * c-ubsan.h (ubsan_maybe_instrument_reference,
1394 ubsan_maybe_instrument_member_call): New prototypes.
1395 * c-ubsan.c: Include stor-layout.h and builtins.h.
1396 (ubsan_maybe_instrument_reference_or_call,
1397 ubsan_maybe_instrument_reference, ubsan_maybe_instrument_call): New
1400 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
1403 * c.opt (-Wreturn-local-addr): Move to common.opt.
1405 2014-07-30 Jason Merrill <jason@redhat.com>
1410 * c.opt (-fuse-all-virtuals): New.
1412 2014-07-30 Tom Tromey <tromey@redhat.com>
1415 * c.opt (Wdesignated-init): New option.
1416 * c-common.c (c_common_attribute_table): Add "designated_init".
1417 (handle_designated_init): New function.
1419 2014-07-24 Marek Polacek <polacek@redhat.com>
1422 * c-opts.c (c_finish_options): If -imacros is in effect, return.
1424 2014-07-16 Dodji Seketeli <dodji@redhat.com>
1426 PR preprocessor/60723 - missing system-ness marks for macro tokens
1427 * c-ppoutput.c (struct print::prev_was_system_token): New data
1429 (init_pp_output): Initialize it.
1430 (maybe_print_line_1, maybe_print_line, print_line_1, print_line)
1431 (do_line_change): Return a flag saying if a line marker was
1433 (scan_translation_unit): Detect if the system-ness of the token we
1434 are about to emit is different from the one of the previously
1435 emitted token. If so, emit a line marker. Avoid emitting useless
1436 adjacent line markers. Avoid emitting line markers for tokens
1437 originating from the expansion of built-in macros.
1438 (scan_translation_unit_directives_only): Adjust.
1440 2014-07-15 Marek Polacek <polacek@redhat.com>
1442 * c-ubsan.c (ubsan_instrument_bounds): Don't instrument if
1443 TYPE_MAX_VALUE is NULL.
1445 2014-07-14 Jakub Jelinek <jakub@redhat.com>
1448 * c.opt (Wmemset-transposed-args): New warning.
1450 2014-07-10 Jason Merrill <jason@redhat.com>
1454 * c.opt (-fuse-all-virtuals): New.
1456 2014-07-09 Richard Biener <rguenther@suse.de>
1459 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
1460 using unsigned arithmetic if overflow does not wrap instead of
1461 if overflow is undefined.
1463 2014-07-06 Marek Polacek <polacek@redhat.com>
1466 * c.opt (Wsizeof-array-argument): New option.
1468 2014-07-03 Jakub Jelinek <jakub@redhat.com>
1470 * c-ada-spec.c (dump_ada_nodes): Don't call qsort if
1471 comments->count <= 1, as comments->entries might be NULL.
1473 2014-07-01 Marek Polacek <polacek@redhat.com>
1475 * c.opt (Wint-conversion): New option.
1477 2014-07-01 Marek Polacek <polacek@redhat.com>
1480 * c.opt (Wincompatible-pointer-types): New option.
1482 2014-06-30 Paolo Carlini <paolo.carlini@oracle.com>
1485 * c-common.c (handle_noreturn_attribute, handle_const_attribute):
1486 Do not discard TYPE_QUALS of type.
1488 2014-06-26 Jason Merrill <jason@redhat.com>
1490 * c-common.h (enum cxx_dialect): Add cxx1z.
1491 * c.opt (std=c++1z, std=c++17, std=gnu++1z, std=gnu++17): New.
1492 * c-opts.c (c_common_handle_option, set_std_cxx1z): Handle it.
1494 2014-06-26 Teresa Johnson <tejohnson@google.com>
1496 * c-common.h (get_dump_info): Declare.
1497 * c-gimplify.c (c_genericize): Use saved dump files.
1498 * c-opts.c (c_common_parse_file): Begin and end dumps
1499 once around parsing invocation.
1500 (get_dump_info): New function.
1502 2014-06-23 Marek Polacek <polacek@redhat.com>
1503 Andrew MacLeod <amacleod@redhat.com>
1506 * c-common.c (get_atomic_generic_size): Don't segfault if the
1507 type doesn't have a size.
1509 2014-06-20 Marek Polacek <polacek@redhat.com>
1511 * c-gimplify.c: Include "c-ubsan.h" and "pointer-set.h".
1512 (ubsan_walk_array_refs_r): New function.
1513 (c_genericize): Instrument array bounds.
1514 * c-ubsan.c: Include "internal-fn.h".
1515 (ubsan_instrument_division): Mark instrumented arrays as having
1516 side effects. Adjust ubsan_type_descriptor call.
1517 (ubsan_instrument_shift): Likewise.
1518 (ubsan_instrument_vla): Adjust ubsan_type_descriptor call.
1519 (ubsan_instrument_bounds): New function.
1520 (ubsan_array_ref_instrumented_p): New function.
1521 (ubsan_maybe_instrument_array_ref): New function.
1522 * c-ubsan.h (ubsan_instrument_bounds): Declare.
1523 (ubsan_array_ref_instrumented_p): Declare.
1524 (ubsan_maybe_instrument_array_ref): Declare.
1526 2014-06-20 Hale Wang <hale.wang@arm.com>
1529 * c.opt (fshort-enums): Add to LTO.
1530 * c.opt (fshort-wchar): Likewise.
1532 2014-06-16 Marek Polacek <polacek@redhat.com>
1535 * c.opt (Wswitch-bool): Add Var.
1537 2014-06-12 Jakub Jelinek <jakub@redhat.com>
1540 * c-omp.c (c_omp_split_clauses): Don't crash on firstprivate in
1541 #pragma omp target teams or
1542 #pragma omp {,target }teams distribute simd.
1544 2014-06-12 Jason Merrill <jason@redhat.com>
1546 * c.opt (Wabi=, fabi-compat-version): New.
1547 * c-opts.c (c_common_handle_option): Handle -Wabi=.
1548 (c_common_post_options): Handle flag_abi_compat_version default.
1549 Disallow -fabi-compat-version=1.
1550 * c-common.h (abi_version_crosses): New.
1552 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
1554 * c-common.c (handle_section_attribute): Update handling for
1555 section names that are no longer trees.
1557 2014-06-10 Jakub Jelinek <jakub@redhat.com>
1560 * c-pragma.c (omp_pragmas_simd): Move PRAGMA_OMP_TASK...
1561 (omp_pragmas): ... back here.
1563 2014-06-05 Marek Polacek <polacek@redhat.com>
1566 * c-common.c (warn_logical_not_parentheses): New function.
1567 * c-common.h (warn_logical_not_parentheses): Declare.
1568 * c.opt (Wlogical-not-parentheses): New option.
1570 2014-06-04 Marek Polacek <polacek@redhat.com>
1573 * c-common.c (check_case_bounds): Add location parameter.
1575 (c_add_case_label): Pass loc to check_case_bounds.
1577 2014-06-03 Marek Polacek <polacek@redhat.com>
1580 * c.opt (Wswitch-bool): New option.
1582 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
1584 * c-common.h (c_omp_sharing_predetermined, c_omp_remap_decl):
1586 (record_types_used_by_current_var_decl): Move prototype to where
1589 * c-common.c (DEF_FUNCTION_TYPE_0, DEF_FUNCTION_TYPE_6)
1590 (DEF_FUNCTION_TYPE_7, DEF_FUNCTION_TYPE_8)
1591 (DEF_FUNCTION_TYPE_VAR_5): Cosmetic fixes.
1593 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
1595 * c-common.h (CTI_VOID_ZERO, void_zero_node): Delete.
1596 * c-common.c (c_common_nodes_and_builtins): Don't initialize
1598 * c-pretty-print.c (pp_c_void_constant): New function.
1599 (c_pretty_printer::constant, c_pretty_printer::primary_expression)
1600 (c_pretty_printer::expression): Handle VOID_CST.
1601 * cilk.c (extract_free_variables): Likewise.
1602 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift)
1603 (ubsan_instrument_vla): Use void_node instead of void_zero_node.
1605 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
1607 * c-common.h (sorted_fields_type): Remove variable_size GTY attribute.
1608 * c-pragma.c (push_alignment): Adjust.
1609 (handle_pragma_push_options): Likewise.
1611 2014-05-09 Marek Polacek <polacek@redhat.com>
1614 * c-common.c (check_user_alignment): Return -1 if alignment is error
1616 (handle_aligned_attribute): Don't call default_conversion on
1618 (handle_vector_size_attribute): Likewise.
1619 (handle_tm_wrap_attribute): Handle case when wrap_decl is error node.
1620 (handle_sentinel_attribute): Call default_conversion and allow even
1621 integral types as an argument.
1623 2014-05-08 Marek Polacek <polacek@redhat.com>
1626 * c-common.c (min_align_of_type): New function factored out from...
1627 (c_sizeof_or_alignof_type): ...here.
1628 * c-common.h (min_align_of_type): Declare.
1630 2014-05-08 Marek Polacek <polacek@redhat.com>
1633 * c-common.c (check_main_parameter_types): Warn for _Atomic-qualified
1634 parameter type of main.
1636 2014-05-07 DJ Delorie <dj@redhat.com>
1638 * c-cppbuiltin.c (print_bits_of_hex): New.
1639 (builtin_define_type_minmax): Print values using hex so as not to
1640 require a pre-computed list of string values.
1642 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
1643 Mike Stump <mikestump@comcast.net>
1644 Richard Sandiford <rdsandiford@googlemail.com>
1646 * c-ada-spec.c: Include wide-int.h.
1647 (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Remove.
1648 (dump_generic_ada_node): Use wide-int interfaces.
1649 * c-common.c: Include wide-int-print.h.
1650 (shorten_compare): Use wide-int interfaces and tree_int_cst_lt.
1651 (pointer_int_sum): Use wide-int interfaces.
1652 (c_common_nodes_and_builtins): Use make_int_cst.
1653 (match_case_to_enum_1): Use tree_fits_uhwi_p and tree_fits_shwi_p.
1654 (handle_alloc_size_attribute): Use wide-int interfaces.
1655 (get_nonnull_operand): Likewise.
1656 * c-format.c (get_constant): Use tree_fits_uhwi_p.
1657 * c-lex.c: Include wide-int.h.
1658 (narrowest_unsigned_type): Take a widest_int rather than two
1660 (narrowest_signed_type): Likewise.
1661 (interpret_integer): Update accordingly. Use wide-int interfaces.
1662 (lex_charconst): Use wide-int interfaces.
1663 * c-pretty-print.c: Include wide-int.h.
1664 (pp_c_integer_constant): Use wide-int interfaces.
1665 * cilk.c (declare_one_free_variable): Use tree_int_cst_lt instead of
1666 INT_CST_LT_UNSIGNED.
1668 2014-05-06 Richard Biener <rguenther@suse.de>
1670 * c-opts.c (c_common_post_options): For -freestanding,
1671 -fno-hosted and -fno-builtin disable pattern recognition
1672 if not enabled explicitely.
1674 2014-05-02 Marek Polacek <polacek@redhat.com>
1676 * c.opt (Wsizeof-pointer-memaccess): Describe option.
1678 2014-05-01 Marek Polacek <polacek@redhat.com>
1681 * c.opt (Wdiscarded-qualifiers): Add.
1683 2014-04-30 Marek Polacek <polacek@redhat.com>
1685 * c-ubsan.c (ubsan_instrument_division): Handle REAL_TYPEs. Perform
1686 INT_MIN / -1 sanitization only for integer types.
1688 2014-04-25 Marek Polacek <polacek@redhat.com>
1691 * c-common.c (handle_noinline_attribute): Warn if the attribute
1692 conflicts with always_inline attribute.
1693 (handle_always_inline_attribute): Warn if the attribute conflicts
1694 with noinline attribute.
1696 2014-04-25 Marek Polacek <polacek@redhat.com>
1699 * c-common.c (check_main_parameter_types): Warn about variadic main.
1701 2014-04-24 Mike Stump <mikestump@comcast.net>
1703 * c.opt (Wshadow-ivar): Default to on.
1705 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
1707 * c.opt (Wshadow-ivar, flocal-ivars, fivar-visibility): Add.
1709 2014-04-23 Marek Polacek <polacek@redhat.com>
1711 * c-common.c (handle_tm_wrap_attribute): Tweak error message.
1713 2014-04-22 Jakub Jelinek <jakub@redhat.com>
1716 * c-ubsan.c (ubsan_instrument_return): Return __builtin_trap ()
1717 if flag_sanitize_undefined_trap_on_error.
1718 (ubsan_instrument_division, ubsan_instrument_shift,
1719 ubsan_instrument_vla): Likewise. Use __ubsan_handle_*_abort ()
1720 if !flag_sanitize_recover.
1722 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
1725 * c-common.c (registered_builtin_types): Make non-static.
1726 * c-common.h (registered_builtin_types): Declare.
1728 2014-04-14 Richard Biener <rguenther@suse.de>
1729 Marc Glisse <marc.glisse@inria.fr>
1732 * c-common.c (convert_vector_to_pointer_for_subscript): Properly
1733 apply may-alias the scalar pointer type when applicable.
1735 2014-04-12 Igor Zamyatin <igor.zamyatin@intel.com>
1738 * cilk.c (cilk_set_spawn_marker): Remove FUNCTION_DECL
1739 as possible argument for Cilk_spawn.
1741 2014-04-11 Tobias Burnus <burnus@net-b.de>
1744 * c.opt (Wformat-signedness): Add
1745 * c-format.c(check_format_types): Use it.
1747 2014-04-11 Jason Merrill <jason@redhat.com>
1750 * c-common.c (sync_resolve_size, get_atomic_generic_size): Call
1751 default_conversion for an array argument.
1753 2014-04-08 Marek Polacek <polacek@redhat.com>
1756 * c-ubsan.c: Include asan.h.
1757 (ubsan_instrument_return): Call initialize_sanitizer_builtins.
1759 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
1761 * c.opt (Wnon-virtual-dtor): Auto set when Weffc++.
1763 2014-04-02 Marek Polacek <polacek@redhat.com>
1765 * c-common.h (c_expand_expr): Remove declaration.
1767 2014-03-28 Jakub Jelinek <jakub@redhat.com>
1770 * c-common.c (add_atomic_size_parameter): When creating new
1771 params vector, push the size argument first.
1773 2014-03-26 Jakub Jelinek <jakub@redhat.com>
1775 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
1776 ubsan_instrument_vla, ubsan_instrument_return): Adjust
1777 ubsan_create_data callers.
1779 2014-03-22 Jakub Jelinek <jakub@redhat.com>
1782 * c-opts.c (c_finish_options): Restore cb_file_change call to
1785 2014-03-13 Jakub Jelinek <jakub@redhat.com>
1788 * c-pragma.c (apply_pragma_weak): Only look at
1789 TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (decl)) if
1790 DECL_ASSEMBLER_NAME_SET_P (decl).
1791 (maybe_apply_pending_pragma_weaks): Exit early if
1792 vec_safe_is_empty (pending_weaks) rather than only when
1794 (maybe_apply_pragma_weak): Likewise. If !DECL_ASSEMBLER_NAME_SET_P,
1795 set assembler name back to NULL afterwards.
1797 2014-03-11 Jason Merrill <jason@redhat.com>
1799 * c.opt: Add -std=gnu++14.
1801 2014-03-11 Ian Bolton <ian.bolton@arm.com>
1803 * c-opts.c (c_common_post_options): Don't override
1804 -ffp-contract=fast if unsafe-math-optimizations is on.
1806 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
1808 * c.opt: Enable LTO FE for fshort-double.
1810 2014-03-07 Jason Merrill <jason@redhat.com>
1812 * c.opt: Add -std=c++14.
1814 2014-03-06 Marek Polacek <polacek@redhat.com>
1817 * cilk.c (contains_cilk_spawn_stmt): New function.
1818 (contains_cilk_spawn_stmt_walker): Likewise.
1819 (recognize_spawn): Give error on invalid use of _Cilk_spawn.
1820 * c-common.h (contains_cilk_spawn_stmt): Add declaration.
1822 2014-03-03 Jakub Jelinek <jakub@redhat.com>
1824 * c-pragma.c (c_pp_lookup_pragma): Handle PRAGMA_CILK_SIMD.
1825 (init_pragma): Call cpp_register_deferred_pragma for PRAGMA_CILK_SIMD
1826 even when flag_preprocess_only.
1828 2014-02-26 Jason Merrill <jason@redhat.com>
1832 * c-common.c (shorten_compare): Don't check
1833 c_inhibit_evaluation_warnings.
1835 2014-02-19 Jakub Jelinek <jakub@redhat.com>
1838 * c-common.c (c_common_nodes_and_builtins): When initializing
1839 c_uint{16,32,64}_type_node, also set corresponding
1840 uint{16,32,64}_type_node to the same value.
1843 * c-pragma.c (init_pragma): Don't call cpp_register_deferred_pragma
1844 for PRAGMA_IVDEP if flag_preprocess_only.
1846 2014-02-12 Jakub Jelinek <jakub@redhat.com>
1849 * c-common.c (merge_tlist): If copy is true, call new_tlist,
1850 if false, add ADD itself, rather than vice versa.
1851 (verify_tree): For COND_EXPR, don't call merge_tlist with non-zero
1852 copy. For SAVE_EXPR, only call merge_tlist once.
1854 2014-02-08 Jakub Jelinek <jakub@redhat.com>
1857 * c-common.c (handle_alloc_size_attribute): Use tree_fits_uhwi_p
1859 (handle_alloc_align_attribute, handle_assume_aligned_attribute): New
1861 (c_common_attribute_table): Add alloc_align and assume_aligned
1864 2014-02-06 Marek Polacek <polacek@redhat.com>
1867 * c-common.c (warn_for_sign_compare): Call warning_at with location
1870 2014-02-05 Marek Polacek <polacek@redhat.com>
1873 * c-omp.c (c_finish_omp_atomic): Remove unreachable return
1876 2014-02-04 Marek Polacek <polacek@redhat.com>
1879 * c-common.c (conversion_warning): Unwrap C_MAYBE_CONST_EXPR and/or
1882 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
1886 * c-common.c (handle_aligned_attribute, handle_alloc_size_attribute,
1887 handle_vector_size_attribute, handle_nonnull_attribute): Call
1888 default_conversion on the attribute argument.
1889 (handle_nonnull_attribute): Increment the argument number.
1891 2014-01-31 Marek Polacek <polacek@redhat.com>
1894 * c-common.c (add_atomic_size_parameter): Pass vNULL to
1895 build_function_call_vec.
1896 (resolve_overloaded_builtin): Likewise.
1897 * c-common.h (build_function_call_vec): Adjust declaration.
1899 2014-01-30 Marek Polacek <polacek@redhat.com>
1902 * c-common.h (unsafe_conversion_p): Adjust declaration.
1903 (warnings_for_convert_and_check): Likewise.
1904 (convert_and_check): Likewise.
1905 * c-common.c (unsafe_conversion_p): Add location parameter. Call
1906 expansion_point_location_if_in_system_header on it.
1907 (warnings_for_convert_and_check): Add location parameter. Call
1908 expansion_point_location_if_in_system_header on it. Use it.
1909 (convert_and_check): Add location parameter. Use it.
1910 (conversion_warning): Likewise.
1911 (c_add_case_label): Adjust convert_and_check calls.
1912 (scalar_to_vector): Adjust unsafe_conversion_p calls.
1914 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1916 * c-common.c (c_define_builtins): Replaced flag_enable_cilkplus with
1918 * c-pragma.c (init_pragma): Likewise.
1921 2014-01-23 Marek Polacek <polacek@redhat.com>
1924 * c-common.c (shorten_compare): Add location_t parameter.
1925 * c-common.h (shorten_binary_op): Adjust declaration.
1927 2014-01-23 Marek Polacek <polacek@redhat.com>
1930 * c-common.c (pointer_to_zero_sized_aggr_p): New function.
1931 * c-common.h: Declare it.
1933 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
1935 * c-ada-spec.h (dump_ada_specs): Revert prototype change.
1936 * c-ada-spec.c (dump_ads): Likewise.
1937 (cpp_check): Likewise.
1938 (dump_ada_specs): Likewise.
1940 2014-01-15 Laurent Alfonsi <laurent.alfonsi@st.com>
1943 * c-common.c (handle_no_instrument_function_attribute): Allow
1944 no_instrument_function attribute in class member
1945 definition/declaration.
1947 2014-01-15 Jakub Jelinek <jakub@redhat.com>
1950 * c-omp.c (c_finish_omp_atomic): Set in_late_binary_op around
1951 build_modify_expr with non-NOP_EXPR opcode. Handle return from it
1952 being COMPOUND_EXPR.
1953 (c_finish_omp_for): Handle incr being COMPOUND_EXPR with first
1954 operand a SAVE_EXPR and second MODIFY_EXPR.
1956 2014-01-09 Jakub Jelinek <jakub@redhat.com>
1959 * c-pch.c (c_common_write_pch): Call
1960 prepare_target_option_nodes_for_pch.
1962 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1964 Update copyright years
1966 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1968 * array-notation-common.c, c-cilkplus.c: Use the standard form for
1969 the copyright notice.
1971 2013-12-28 Eric Botcazou <ebotcazou@adacore.com>
1973 * c-ada-spec.c (print_constructor): New function.
1974 (print_destructor): Retrieve the origin of the destructor.
1975 (print_ada_declaration): Revamp handling of constructors/destructors.
1977 2013-12-23 Stuart Hastings <stuart@apple.com>
1978 Bill Maddox <maddox@google.com>
1979 Jason Merrill <jason@redhat.com>
1981 * c.opt: Add -fdeclone-ctor-dtor.
1982 * c-opts.c (c_common_post_options): Default to on iff -Os.
1984 2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
1986 * c-common.c (c_common_attribute_table): Added "cilk simd function"
1988 * c-pragma.h (enum pragma_cilk_clause): Remove.
1989 (enum pragma_omp_clause): Added the following fields:
1990 PRAGMA_CILK_CLAUSE_NOMASK, PRAGMA_CILK_CLAUSE_MASK,
1991 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_NONE,
1992 PRAGMA_CILK_CLAUSE_LINEAR, PRAGMA_CILK_CLAUSE_PRIVATE,
1993 PRAGMA_CILK_CLAUSE_FIRSTPRIVATE, PRAGMA_CILK_CLAUSE_LASTPRIVATE,
1994 PRAGMA_CILK_CLAUSE_UNIFORM.
1997 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
1999 * cilk.c (cilk_outline): Made this function non-static.
2000 (gimplify_cilk_spawn): Removed pre_p and post_p arguments.
2001 (create_cilk_wrapper): Added a new parameter: a function pointer.
2002 (c_install_body_w_frame_cleanup): Remove
2003 (extract_free_variables): Added VEC_INIT_EXPR and CONSTRUCTOR case.
2004 * c-common.h (cilk_outline): New prototype.
2005 (gimplify_cilk_spawn): Removed two parameters.
2006 (cilk_install_body_with_frame_cleanup): New prototype.
2007 * c-gimplify.c (c_gimplify_expr): Added MODIFY_EXPR, CALL_EXPR and
2008 CILK_SPAWN_STMT case.
2010 2013-12-11 Bernd Schmidt <bernds@codesourcery.com>
2012 * c-common.c (c_fully_fold_internal): Handle ADDR_SPACE_CONVERT_EXPR.
2014 * c-common.h (enum c_tree_index): Remove CTI_INT_ARRAY_TYPE.
2015 (int_array_type_node): Remove.
2016 * c-common.c (c_common_nodes_and_builtins): Don't build it.
2018 2013-12-05 Marek Polacek <polacek@redhat.com>
2021 * c-common.c (c_sizeof_or_alignof_type): Move a declaration into
2022 [ADJUST_FIELD_ALIGN].
2024 2013-12-04 Joseph Myers <joseph@codesourcery.com>
2027 * c-common.c (c_sizeof_or_alignof_type): Add parameter min_alignof
2028 and check field alignment if set.
2029 * c-common.h (c_sizeof_or_alignof_type): Update prototype.
2030 (c_sizeof, c_alignof): Update calls to c_sizeof_or_alignof_type.
2032 2013-12-04 Jakub Jelinek <jakub@redhat.com>
2033 Marek Polacek <polacek@redhat.com>
2035 * c-gimplify.c (c_gimplify_expr): If doing the integer-overflow
2036 sanitization, call unsigned_type_for only when !TYPE_OVERFLOW_WRAPS.
2038 2013-11-29 H.J. Lu <hongjiu.lu@intel.com>
2041 * cilk.c (gimplify_cilk_spawn): Properly handle function without
2044 2013-11-29 Jakub Jelinek <jakub@redhat.com>
2047 * c-common.c (get_priority): If TREE_VALUE (args) is IDENTIFIER_NODE,
2048 goto invalid. If it is error_mark_node, don't issue further
2051 2013-11-28 Sergey Ostanevich <sergos.gnu@gmail.com>
2053 * c.opt (Wopenmp-simd): New.
2055 2013-11-22 Jakub Jelinek <jakub@redhat.com>
2057 * c-ubsan.h (ubsan_instrument_return): New prototype.
2058 * c-ubsan.c (ubsan_instrument_return): New function.
2060 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
2062 * c-common.c: Add required include files from gimple.h.
2063 * c-gimplify.c: Likewise
2066 2013-11-22 David Malcolm <dmalcolm@redhat.com>
2068 * c-common.c (unsafe_conversion_p): Remove use of
2069 EXPR_LOC_OR_HERE macro.
2070 (conversion_warning): Likewise.
2071 (warnings_for_convert_and_check): Likewise.
2072 (warn_for_collisions_1): Likewise.
2073 (shorten_compare): Likewise, and remove use of in_system_header
2074 macro, using the location from the former.
2075 * c-lex.c (dump_one_header): Remove use of input_filename macro.
2076 (cb_def_pragma): Remove use of in_system_header macro.
2077 (lex_string): Likewise.
2078 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
2080 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
2081 Mike Stump <mikestump@comcast.net>
2082 Richard Sandiford <rdsandiford@googlemail.com>
2084 * c-ada-spec.c (is_simple_enum): Use tree_to_shwi and tree_to_uhwi
2085 instead of TREE_INT_CST_LOW, in cases where there is a protecting
2086 tree_fits_shwi_p or tree_fits_uhwi_p.
2087 (dump_generic_ada_node): Likewise.
2088 * c-format.c (check_format_arg): Likewise.
2089 * c-pretty-print.c (pp_c_integer_constant): Likewise.
2091 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
2093 * c-common.c (check_function_arguments_recurse): Use tree_to_uhwi.
2095 2013-11-19 Joshua J Cogliati <jrincayc@yahoo.com>
2098 * c-common.c (unsafe_conversion_p): Make this function
2099 return an enumeration with more detail.
2100 (conversion_warning): Use the new return type of
2101 unsafe_conversion_p to separately warn either about conversions
2102 that lower floating point number precision or about the other
2103 kinds of conversions.
2104 * c-common.h (enum conversion_safety): New enumeration.
2105 (unsafe_conversion_p): switching return type to
2106 conversion_safety enumeration.
2107 * c.opt: Adding new warning -Wfloat-conversion and
2108 enabling it with -Wconversion.
2110 2013-11-19 Basile Starynkevitch <basile@starynkevitch.net>
2112 * c-opts.c: Include plugin.h.
2113 (cb_file_change): Invoke plugin event PLUGIN_INCLUDE_FILE.
2115 2013-11-19 Marek Polacek <polacek@redhat.com>
2117 * c-ubsan.c (ubsan_instrument_division): Adjust ubsan_create_data
2119 (ubsan_instrument_shift): Likewise.
2120 (ubsan_instrument_vla): Likewise.
2122 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2124 * c-common.c (convert_vector_to_pointer_for_subscript): Remove
2125 cast to unsigned type.
2127 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2129 * c-common.c (fold_offsetof_1): Use tree_to_uhwi rather than
2131 (complete_array_type): Update comment to refer to tree_to_[su]hwi
2132 rather than tree_low_cst.
2134 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2136 * c-common.c, c-cppbuiltin.c: Replace tree_low_cst (..., 1) with
2137 tree_to_uhwi throughout.
2139 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2141 * c-common.c, c-format.c, c-omp.c, c-pretty-print.c: Replace
2142 tree_low_cst (..., 0) with tree_to_shwi throughout.
2144 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2146 * c-ada-spec.c, c-common.c, c-pretty-print.c: Replace
2147 host_integerp (..., 1) with tree_fits_uhwi_p throughout.
2149 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2151 * c-ada-spec.c, c-common.c, c-format.c, c-pretty-print.c: Replace
2152 host_integerp (..., 0) with tree_fits_shwi_p throughout.
2154 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
2156 * c-cilkplus.c: New file.
2157 * c-common.c (readonly_error): Add location argument.
2158 * c-common.h (readonly_error): Same.
2159 (c_finish_cilk_clauses): Protoize.
2160 (c_check_cilk_loop): Same.
2161 c-omp.c (c_finish_omp_for): Handle CILK_SIMD nodes.
2162 Do not fail on error_mark_node.
2163 Abstract increment canonicalization to here...
2164 (c_omp_for_incr_canonicalize_ptr): New.
2165 c-pragma.c (init_pragma): Register "simd" pragma.
2166 c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_SIMD.
2167 (enum pragma_cilk_clause): New.
2169 2013-11-15 Richard Sandiford <rdsandiford@googlemail.com>
2171 * c-pretty-print.c (pp_c_character_constant): Remove unnecessary
2172 wchar_type and host_integerp checks.
2174 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
2176 * c-common.c: Likewise.
2177 * c-gimplify.c: Likewise.
2180 2013-11-14 Diego Novillo <dnovillo@google.com>
2182 * c-common.c: Include fold-const.h.
2183 Include stor-layout.h.
2185 Include stringpool.h.
2188 Include trans-mem.h.
2189 * c-cppbuiltin.c: Include stor-layout.h.
2190 Include stringpool.h.
2191 * c-format.c: Include stringpool.h.
2192 * c-lex.c: Include stringpool.h.
2193 Include stor-layout.h.
2194 * c-pragma.c: Include stringpool.h.
2197 Include gcc-symtab.h.
2198 * c-pretty-print.c: Include stor-layout.h.
2200 * cilk.c: Include stringpool.h.
2203 2013-11-13 Joseph Myers <joseph@codesourcery.com>
2205 * c-common.h (enum rid): Add RID_AUTO_TYPE.
2206 * c-common.c (c_common_reswords): Add __auto_type.
2207 (keyword_begins_type_specifier): Handle RID_AUTO_TYPE.
2209 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
2211 * c-common.c: Include gimplify.h.
2212 * c-gimplify.c: Likewise.
2214 * c-omp.c: Include gimple-expr.h instead of gimple.h.
2215 * c-ubsan.c: Don't include gimple.h.
2217 2013-11-12 Joseph Myers <joseph@codesourcery.com>
2219 * c-common.c (c_common_reswords): Add _Thread_local.
2221 2013-11-09 Joseph Myers <joseph@codesourcery.com>
2223 * c-common.c (atomic_size_supported_p): New function.
2224 (resolve_overloaded_atomic_exchange)
2225 (resolve_overloaded_atomic_compare_exchange)
2226 (resolve_overloaded_atomic_load, resolve_overloaded_atomic_store):
2227 Use it instead of comparing size with a local list of sizes.
2229 2013-11-07 Andrew MacLeod <amacleod@redhat.com>
2230 Joseph Myers <joseph@codesourcery.com>
2232 * c-common.h (enum rid): Add RID_ATOMIC.
2233 * c-common.c (c_common_reswords): Add _Atomic.
2234 (sync_resolve_params): Use TYPE_MAIN_VARIANT on pointer argument.
2235 (keyword_is_type_qualifier): Accept RID_ATOMIC.
2236 * c-format.c (check_format_types): Check for extra _Atomic
2237 qualifiers in format argument.
2238 * c-pretty-print.c (pp_c_cv_qualifiers): Handle atomic qualifier.
2239 (pp_c_type_qualifier_list): Mention _Atomic in comment.
2241 2013-11-06 Tobias Burnus <burnus@net-b.de>
2243 * c-common.c (reason_option_codes_t): Add CPP_W_DATE_TIME.
2245 2013-11-06 Joseph Myers <joseph@codesourcery.com>
2247 * c-opts.c (c_common_post_options): Set -ffp-contract=off in C
2249 * c-cppbuiltin.c (cpp_iec_559_value): Consider -ffp-contract=fast
2250 to mean lack of IEEE 754 support.
2252 2013-11-05 Tobias Burnus <burnus@net-b.de>
2254 * c.opt (-Wdate-time): New option
2255 * c-opts.c (sanitize_cpp_opts): Pass on to libcpp.
2257 2013-11-05 Joseph Myers <joseph@codesourcery.com>
2259 * c-cppbuiltin.c (cpp_iec_559_value): Test
2260 flag_excess_precision_cmdline not flag_excess_precision.
2262 2013-11-05 Tobias Burnus <burnus@net-b.de>
2264 * c.opt (fopenmp-simd): New option.
2265 * c-pragma.c (omp_pragmas): Move pragmas which can contain simd to ...
2266 (omp_pragmas): ... this new struct.
2267 (c_pp_lookup_pragma): Also walk omp_pragmas.
2268 (init_pragma): Init pragmas for -fopenmp-simd.
2270 2013-11-04 Marek Polacek <polacek@redhat.com>
2273 * c-common.c (invalid_indirection_error): Handle RO_ARROW_STAR case.
2275 2013-11-04 Joseph Myers <joseph@codesourcery.com>
2277 * c-cppbuiltin.c (cpp_iec_559_value, cpp_iec_559_complex_value):
2279 (c_cpp_builtins): Define __GCC_IEC_559 and __GCC_IEC_559_COMPLEX.
2281 2013-11-04 Eric Botcazou <ebotcazou@adacore.com>
2283 * c-ada-spec.h (cpp_operation): Add IS_TRIVIAL.
2284 (dump_ada_specs): Adjust prototype of second callback.
2285 * c-ada-spec.c (cpp_check): New global variable.
2286 (dump_ada_nodes): Remove cpp_check parameter and do not pass it down.
2287 (print_generic_ada_decl): Likewise.
2288 (has_static_fields): Change return type to bool and add guard.
2289 (has_nontrivial_methods): New predicate.
2290 (is_tagged_type): Change return type to bool.
2291 (separate_class_package): Call has_nontrivial_methods.
2292 (pp_ada_tree_identifier): Minor tweaks.
2293 (dump_ada_function_declaration): Adjust calls to dump_generic_ada_node.
2294 (dump_ada_array_domains): Likewise.
2295 (dump_ada_array_type): Likewise.
2296 (dump_template_types): Remove cpp_check parameter and do not pass it to
2297 dump_generic_ada_node.
2298 (dump_ada_template): Likewise.
2299 (dump_generic_ada_node): Remove cpp_check parameter and do not pass it
2301 (print_ada_methods): Change return type to integer. Remove cpp_check
2302 parameter and do not pass it down.
2303 (dump_nested_types): Remove cpp_check parameter and do not pass it to
2304 dump_generic_ada_node.
2305 (print_ada_declaration): Likewise. Test RECORD_OR_UNION_TYPE_P before
2307 (print_ada_struct_decl): Remove cpp_check parameter and do not pass it
2308 down. Use has_nontrivial_methods to recognize C++ classes. Use return
2309 value of print_ada_methods.
2310 (dump_ads): Rename cpp_check parameter to check and adjust prototype.
2311 Set cpp_check to it before invoking dump_ada_nodes.
2312 (dump_ada_specs): Likewise.
2314 2013-11-03 Marek Polacek <polacek@redhat.com>
2316 * c-ubsan.c: Don't include hash-table.h.
2317 (ubsan_instrument_vla): New function.
2318 * c-ubsan.h: Declare it.
2320 2013-10-31 David Malcolm <dmalcolm@redhat.com>
2322 Automated part of renaming of symtab_node_base to symtab_node.
2324 Patch autogenerated by rename_symtab.py from
2325 https://github.com/davidmalcolm/gcc-refactoring-scripts
2326 revision 58bb219cc090b2f4516a9297d868c245495ee622
2328 * c-pragma.c (maybe_apply_pending_pragma_weaks): Rename
2329 symtab_node_base to symtab_node.
2331 2013-10-31 Edward Smith-Rowland <3dw4rd@verizon.net>
2333 Implement C++14 digit separators.
2334 * c-lex.c (interpret_float): Remove digit separators from scratch string
2335 before building real literal.
2337 2013-10-30 Jakub Jelinek <jakub@redhat.com>
2339 * cilk.c (create_cilk_helper_decl): Use HOST_WIDE_INT_PRINT_DEC.
2341 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
2343 * c-common.c (c_common_reswords[]): Added _Cilk_spawn and _Cilk_sync
2345 (c_define_builtins): Called cilk_init_builtins if Cilk Plus is
2347 * c-common.h (enum rid): Added RID_CILK_SPAWN and RID_CILK_SYNC.
2348 (insert_cilk_frame): New prototype.
2349 (cilk_init_builtins): Likewise.
2350 (gimplify_cilk_spawn): Likewise.
2351 (c_cilk_install_body_w_frame_cleanup): Likewise.
2352 (cilk_detect_spawn_and_unwrap): Likewise.
2353 (cilk_set_spawn_marker): Likewise.
2354 (build_cilk_sync): Likewise.
2355 (build_cilk_spawn): Likewise.
2358 2013-10-29 David Malcolm <dmalcolm@redhat.com>
2360 Patch autogenerated by refactor_symtab.py from
2361 https://github.com/davidmalcolm/gcc-refactoring-scripts
2362 revision 58bb219cc090b2f4516a9297d868c245495ee622
2364 * c-gimplify.c (c_genericize): Update for conversion of symtab types
2365 to a true class hierarchy.
2366 * c-pragma.c (maybe_apply_pending_pragma_weaks): Likewise.
2368 2013-10-27 Richard Sandiford <rdsandiford@googlemail.com>
2370 * c-lex.c (interpret_integer): Remove call to cpp_num_sign_extend.
2372 2013-10-26 Jeff Law <law@redhat.com>
2374 * c-common.c (c_define_builtins): Remove mudflap support.
2375 * c.opt: Ignore and warn for mudflap options.
2377 2013-10-24 Tobias Burnus <burnus@net-b.de>
2380 * c-pragma.c (init_pragma) Add #pragma ivdep handling.
2381 * c-pragma.h (pragma_kind): Add PRAGMA_IVDEP.
2383 2013-10-23 Jason Merrill <jason@redhat.com>
2385 * c-format.c (gcc_cxxdiag_char_table): Add %X.
2387 2013-10-11 Jakub Jelinek <jakub@redhat.com>
2389 * c-common.h (omp_clause_mask::operator !=): New method.
2390 * c-omp.c (c_omp_split_clauses): Use if ((mask & something) != 0)
2391 instead of if (mask & something) tests everywhere.
2393 * c-cppbuiltin.c (c_cpp_builtins): Predefine _OPENMP to
2394 201307 instead of 201107.
2395 * c-common.c (DEF_FUNCTION_TYPE_8): Define.
2396 (c_common_attribute_table): Add "omp declare target" and
2397 "omp declare simd" attributes.
2398 (handle_omp_declare_target_attribute,
2399 handle_omp_declare_simd_attribute): New functions.
2400 * c-omp.c: Include c-pragma.h.
2401 (c_finish_omp_taskgroup): New function.
2402 (c_finish_omp_atomic): Add swapped argument, if true,
2403 build the operation first with rhs, lhs arguments and use NOP_EXPR
2405 (c_finish_omp_for): Add code argument, pass it down to make_code.
2406 (c_omp_split_clauses): New function.
2407 (c_split_parallel_clauses): Removed.
2408 (c_omp_declare_simd_clause_cmp, c_omp_declare_simd_clauses_to_numbers,
2409 c_omp_declare_simd_clauses_to_decls): New functions.
2410 * c-common.h (omp_clause_mask): New type.
2411 (OMP_CLAUSE_MASK_1): Define.
2412 (omp_clause_mask::omp_clause_mask, omp_clause_mask::operator &=,
2413 omp_clause_mask::operator |=, omp_clause_mask::operator ~,
2414 omp_clause_mask::operator |, omp_clause_mask::operator &,
2415 omp_clause_mask::operator <<, omp_clause_mask::operator >>,
2416 omp_clause_mask::operator ==): New methods.
2417 (enum c_omp_clause_split): New.
2418 (c_finish_omp_taskgroup): New prototype.
2419 (c_finish_omp_atomic): Add swapped argument.
2420 (c_finish_omp_for): Add code argument.
2421 (c_omp_split_clauses): New prototype.
2422 (c_split_parallel_clauses): Removed.
2423 (c_omp_declare_simd_clauses_to_numbers,
2424 c_omp_declare_simd_clauses_to_decls): New prototypes.
2425 * c-pragma.c (omp_pragmas): Add new OpenMP 4.0 constructs.
2426 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_CANCEL,
2427 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_DECLARE_REDUCTION,
2428 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_SIMD,
2429 PRAGMA_OMP_TARGET, PRAGMA_OMP_TASKGROUP and PRAGMA_OMP_TEAMS.
2430 Remove PRAGMA_OMP_PARALLEL_FOR and PRAGMA_OMP_PARALLEL_SECTIONS.
2431 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_ALIGNED,
2432 PRAGMA_OMP_CLAUSE_DEPEND, PRAGMA_OMP_CLAUSE_DEVICE,
2433 PRAGMA_OMP_CLAUSE_DIST_SCHEDULE, PRAGMA_OMP_CLAUSE_FOR,
2434 PRAGMA_OMP_CLAUSE_FROM, PRAGMA_OMP_CLAUSE_INBRANCH,
2435 PRAGMA_OMP_CLAUSE_LINEAR, PRAGMA_OMP_CLAUSE_MAP,
2436 PRAGMA_OMP_CLAUSE_NOTINBRANCH, PRAGMA_OMP_CLAUSE_NUM_TEAMS,
2437 PRAGMA_OMP_CLAUSE_PARALLEL, PRAGMA_OMP_CLAUSE_PROC_BIND,
2438 PRAGMA_OMP_CLAUSE_SAFELEN, PRAGMA_OMP_CLAUSE_SECTIONS,
2439 PRAGMA_OMP_CLAUSE_SIMDLEN, PRAGMA_OMP_CLAUSE_TASKGROUP,
2440 PRAGMA_OMP_CLAUSE_THREAD_LIMIT, PRAGMA_OMP_CLAUSE_TO and
2441 PRAGMA_OMP_CLAUSE_UNIFORM.
2443 2013-10-09 Marc Glisse <marc.glisse@inria.fr>
2445 PR tree-optimization/20318
2446 * c-common.c (handle_returns_nonnull_attribute): New function.
2447 (c_common_attribute_table): Add returns_nonnull.
2449 2013-10-03 Marc Glisse <marc.glisse@inria.fr>
2452 * c.opt (fcheck-new): Move to common.opt.
2454 2013-09-25 Marek Polacek <polacek@redhat.com>
2455 Jakub Jelinek <jakub@redhat.com>
2458 * c-ubsan.c (ubsan_instrument_shift): Don't instrument
2459 an expression if we can prove it is correct.
2460 (ubsan_instrument_division): Likewise. Remove unnecessary
2463 2013-09-18 Marek Polacek <polacek@redhat.com>
2466 * c-common.c (handle_no_sanitize_undefined_attribute): New function.
2468 (struct attribute_spec c_common_att): Add no_sanitize_undefined.
2470 2013-09-14 Iain Sandoe <iain@codesourcery.com>
2473 * c.opt (fgnu-runtime, fnext-runtime, fobjc-abi-version,
2474 fobjc-gc, freplace-objc-classes): Accept for LTO.
2476 2013-09-13 Jacek Caban <jacek@codeweavers.com>
2478 * c-target.def: New hook
2480 2013-09-09 Paolo Carlini <paolo.carlini@oracle.com>
2483 * c.opt (Wdelete-incomplete): Add.
2485 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
2487 * c-common.c (same_scalar_type_ignoring_signedness): Delete.
2488 (vector_types_compatible_elements_p): New function.
2489 * c-common.h: (same_scalar_type_ignoring_signedness): Delete
2491 (vector_types_compatible_elements_p): Declare.
2493 2013-09-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
2495 * c-pretty-print.h (c_pretty_printer::simple_type_specifier): Now
2496 a virtual member function.
2497 (pp_simple_type_specifier): Remove.
2498 (pp_c_type_specifier): Likewise.
2499 * c-pretty-print.c (c_pretty_printer::simple_type_specifier):
2500 Rename from pp_c_type_specifier. Adjust.
2501 (c_pretty_printer::c_pretty_printer): Do not assign to
2502 simple_type_specifier.
2504 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2506 * c-pretty-print.h (c_pretty_printer::type_id): Now a virtual
2508 (c_pretty_printer::storage_class_specifier): Likewise.
2509 (c_pretty_printer::initializer): Likewise.
2510 (pp_declaration): Remove.
2511 (pp_declaration_specifiers): Likewise.
2512 (pp_abstract_declarator): Likewise.
2513 (pp_declarator): Likewise.
2514 (pp_type_id): Likewise.
2515 (pp_statement): Likewise.
2516 (pp_constant): Likewise.
2517 (pp_id_expression): Likewise.
2518 (pp_primary_expression): Likewise.
2519 (pp_unary_expression): Likewise.
2520 (pp_multiplicative_expression): Likewise.
2521 (pp_conditional_expression): Likewise.
2522 (pp_assignment_expression): Likewise.
2523 (pp_expression): Likewise.
2524 (pp_c_type_id): Likewise.
2525 (pp_c_storage_class_specifier): Likewise.
2526 * c-pretty-print.c (pp_c_type_cast): Tidy.
2527 (pp_c_pointer): Likewise.
2528 (pp_c_type_specifier): Likewise.
2529 (pp_c_parameter_type_list): Likewise.
2530 (pp_c_function_definition): Likewise.
2531 (pp_c_init_declarator): Likewise.
2532 (pp_c_initializer_list): Likewise.
2533 (pp_c_constructor_elts): Likewise.
2534 (c_pretty_printer::direct_abstract_declarator): Likewise.
2535 (c_pretty_printer::declaration_specifiers): Likewise.
2536 (c_pretty_printer::primary_expression): Likewise.
2537 (c_pretty_printer::postfix_expression): Likewise.
2538 (c_pretty_printer::type_id): Rename from pp_c_type_id.
2539 (c_pretty_printer::storage_class_specifier): Rename from
2540 pp_c_storage_class_specifier.
2541 (c_pretty_printer::initializer): Rename from pp_c_initializer.
2542 (c_pretty_printer::c_pretty_printer): Do not assign to type_id,
2543 storage_class_specifier, initializer, offset_list, flags.
2545 2013-08-30 Marek Polacek <polacek@redhat.com>
2547 * c-ubsan.c: New file.
2548 * c-ubsan.h: New file.
2550 2013-08-30 Gabriel Dos Reis <gdr@integrable-solutions.net>
2552 * c-pretty-print.h (c_pretty_printer::declaration): Now a virtual
2554 (c_pretty_printer::declaration_specifiers): Likewise.
2555 (c_pretty_printer::declarator): Likewise.
2556 (c_pretty_printer::abstract_declarator): Likewise.
2557 (c_pretty_printer::direct_abstract_declarator): Likewise.
2558 (c_pretty_printer::direct_declarator): Likewise.
2559 (c_pretty_printer::function_specifier): Likewise.
2560 (pp_declaration): Adjust.
2561 (pp_declaration_specifiers): Likewise.
2562 (pp_abstract_declarator): Likewise.
2563 (pp_direct_declarator): Likewise.
2564 (pp_function_specifier): Likewise.
2565 (pp_direct_abstract_declarator): Remove as unused.
2566 (pp_c_declaration): Remove.
2567 (pp_c_declaration_specifiers): Likewise.
2568 (pp_c_declarator): Likewise.
2569 (pp_c_direct_declarator): Likewise.
2570 (pp_c_function_specifier): Likewise.
2571 (pp_c_direct_abstract_declarator): Likewise.
2572 * c-pretty-print.c (c_pretty_printer::abstract_declarator): Rename
2573 from pp_c_abstract_declarator. Adjust.
2574 (c_pretty_printer::direct_abstract_declarator): Rename from
2575 pp_c_direct_abstract_declarator. Adjust.
2576 (c_pretty_printer::function_specifier): Rename from
2577 pp_c_function_specifier. Adjust.
2578 (c_pretty_printer::declaration_specifiers): Rename from
2579 pp_c_declaration_specifiers. Adjust.
2580 (c_pretty_printer::direct_declarator): Rename from
2581 pp_c_direct_declarator. Adjust.
2582 (c_pretty_printer::declarator): Rename from pp_c_declarator. Adjust.
2583 (c_pretty_printer::declaration): Rename from pp_c_declaration. Adjust.
2584 (c_pretty_printer::c_pretty_printer): Do not assign to
2585 declaration, declaration_specifiers, declarator,
2586 direct_declarator, direct_abstract_declarator, function_specifier.
2588 2013-08-26 Gabriel Dos Reis <gdre@integrable-solutions.net>
2590 * c-pretty-print.h (c_pretty_printer::unary_expression): Now a
2591 virtual member function.
2592 (c_pretty_printer::multiplicative_expression): Likewise.
2593 (c_pretty_printer::conditional_expression): Likewise.
2594 (c_pretty_printer::assignment_expression): Likewise.
2595 (c_pretty_printer::expression): Likewise.
2596 (pp_unary_expression): Adjust.
2597 (pp_multiplicative_expression): Likewise.
2598 (pp_assignment_expression): Likewise.
2599 (pp_conditional_expression): Likewise.
2600 (pp_expression): Likewise.
2601 * c-pretty-print.c (c_pretty_printer::unary_expression): Rename
2602 from pp_c_unary_expression. Adjust.
2603 (c_pretty_printer::multiplicative_expression): Rename from
2604 pp_c_multiplicative_expression. Adjust.
2605 (c_pretty_printer::conditional_expression): Rename from
2606 pp_c_conditional_expression. Adjust.
2607 (c_pretty_printer::assignment_expression): Rename from
2608 pp_c_assignment_expression. Adjust.
2609 (c_pretty_printer::expression): Rename from pp_c_expression. Adjust.
2610 (c_pretty_printer::c_pretty_printer): Do not assign to
2611 unary_expression, multiplicative_expression,
2612 conditional_expression, expression.
2614 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
2616 * c-pretty-print.h (c_pretty_printer::postfix_expression): Now a
2617 virtual member function.
2618 (pp_postfix_expression): Adjust.
2619 (pp_c_postfix_expression): Remove.
2620 * c-pretty-print.c (c_pretty_printer::postfix_expression): Rename
2621 from pp_c_postfix_expression. Adjust.
2622 (c_pretty_printer::c_pretty_printer): Do not assign to
2625 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
2627 * c-pretty-print.h (c_pretty_printer::primary_expression): Now a
2628 virtua member function.
2629 (pp_primary_expression): Adjust.
2630 (pp_c_primary_expression): Remove.
2631 * c-pretty-print.c (c_pretty_printer::primary_expression): Rename
2632 from pp_c_primary_expression. Adjust.
2633 (pp_c_initializer_list): Use pp_primary_expression.
2634 (c_pretty_printer::c_pretty_printer): Do not assign to
2637 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
2639 * c-pretty-print.h (c_pretty_printer::translate_string): Declare.
2640 * c-pretty-print.c (M_): Remove.
2641 (c_pretty_printer::translate_string): Define.
2642 (pp_c_type_specifier): Use it.
2643 (pp_c_primary_expression): Likewise.
2644 (pp_c_expression): Likewise.
2646 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
2648 * c-pretty-print.h (c_pretty_printer::id_expression): Now a
2650 (pp_c_id_expression): Remove.
2651 (pp_id_expression): Adjust.
2652 * c-pretty-print.c (c_pretty_printer::id_expression): Rename from
2653 pp_c_id_expression. Adjust.
2654 (pp_c_postfix_expression): Use pp_id_expression.
2655 (c_pretty_printer::c_pretty_printer): Do not assign to id_expression.
2657 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
2659 * c-pretty-print.h (c_pretty_printer::constant): Now a virtual
2661 (pp_constant): Adjust.
2662 (pp_c_constant): Remove.
2663 * c-pretty-print.c (c_pretty_printer::constant): Rename from
2664 pp_c_constant. Adjust.
2666 (pp_c_primary_expression): Call pp_constant in lieu of pp_c_constant.
2667 (c_pretty_printer::c_pretty_printer): Remove assignment to constant.
2669 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2671 * c-pretty-print.h (pp_c_pretty_printer_init): Remove.
2672 (c_pretty_printer::c_pretty_printer): Declare.
2673 * c-pretty-print.c (pretty_printer::c_pretty_printer): Rename from
2674 c_pretty_printer_init. Adjust.
2675 (print_c_tree): Do not call c_pretty_printer_init.
2676 * c-ada-spec.c (dump_ads): Remove call to pp_construct.
2678 2013-08-09 Arnaud Charlet <charlet@adacore.com>
2680 * c-ada-spec.c (print_ada_declaration): Prevent accessing null asm name
2682 2013-08-05 Paolo Carlini <paolo.carlini@oracle.com>
2685 * c-common.c (pointer_int_sum): Add bool parameter.
2686 * c-common.h (pointer_int_sum): Adjust declaration.
2688 2013-08-05 Gabriel Dos Reis <gdr@integrable-solutions.net>
2690 * c-pretty-print.c (print_c_tree): Simplify. Use non-static local
2691 c_pretty_printer variable.
2693 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
2695 * c-pretty-print.h (c_pretty_printer): Derive from pretty_printer.
2697 (pp_c_base): Likewise. Adjust users.
2698 * c-pretty-print.c (pp_c_maybe_whitespace): Adjust.
2699 (pp_c_whitespace): Do not call pp_base.
2700 (pp_c_left_paren): Likewise.
2701 (pp_c_right_paren): Likewise.
2702 (pp_c_left_brace): Likewise.
2703 (pp_c_right_brace): Likewise.
2704 (pp_c_left_bracket): Likewise.
2705 (pp_c_right_bracket): Likewise.
2706 (pp_c_dot): Likewise.
2707 (pp_c_ampersand): Likewise.
2708 (pp_c_star): Likewise.
2709 (pp_c_arrow): Likewise.
2710 (pp_c_semicolon): Likewise.
2711 (pp_c_complement): Likewise.
2712 (pp_c_exclamation): Likewise.
2713 (pp_c_direct_declarator): Likewise.
2714 (pp_c_ws_string): Likewise.
2715 (pp_c_identifier): Likewise.
2716 (pp_c_statement): Likewise.
2717 (print_c_tree): Likewise.
2719 2013-08-04 Ed Smith-Rowland <3dw4rd@verizon.net>
2722 * c-common.c (c_parse_error): Catch user-defined literal tokens and
2723 provide useful error strings.
2725 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2727 * c-ada-spec.c (pp_ada_tree_identifier): Use specialized pretty
2728 printer functions instead of pp_string or operators and punctuators.
2729 (dump_generic_ada_node): Likewise.
2730 * c-pretty-print.c (pp_c_type_specifier): Likewise.
2731 (pp_c_relational_expression): Likewise.
2732 (pp_c_logical_or_expression): Likewise.
2734 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2736 * c-ada-spec.c (print_ada_macros): Use specialized pretty printer
2737 functions instead of pp_character.
2738 (pp_ada_tree_identifier): Likewise.
2739 (dump_ada_double_name): Likewise.
2740 (dump_ada_function_declaration): Likewise.
2741 (dump_ada_array_domains): Likewise.
2742 (dump_template_types): Likewise.
2743 (dump_generic_ada_node): Likewise.
2744 (print_ada_declaration): Likewise.
2745 (print_ada_struct_decl): Likewise.
2746 * c-pretty-print.c (pp_c_integer_constant): Likewise.
2748 2013-07-23 Tom Tromey <tromey@redhat.com>
2750 * c-common.h (enum rid) <RID_GENERIC>: New constant.
2751 * c-common.c (c_common_reswords): Add _Generic.
2753 2013-07-21 OndÅej BÃlka <neleai@seznam.cz>
2755 * c-common.c: Fix typos.
2756 * c-common.h: Likewise.
2758 2013-07-13 Lubos Lunak <l.lunak@suse.cz>
2761 * c-common.c (c_common_attribute_table): Add warn_unused.
2762 (handle_warn_unused_attribute): New.
2764 2013-07-10 Jakub Jelinek <jakub@redhat.com>
2766 * c-ppoutput.c (scan_translation_unit): Call account_for_newlines
2767 for all CPP_TOKEN_FLD_STR tokens, not just CPP_COMMENT.
2769 2013-07-10 Paolo Carlini <paolo.carlini@oracle.com>
2772 * c.opt: Add Wconditionally-supported.
2774 2013-07-08 Graham Stott <graham.stott@btinternet.com>
2776 * array-notation-common.c (length_mismatch_in_expr_p): Delete
2777 unused variables l_length and l_node.
2779 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
2782 * c-common.c (complete_array_type): Delay folding first index
2783 like other indices. When folding, check for index overflow.
2785 2013-06-27 Marc Glisse <marc.glisse@inria.fr>
2788 * c-common.h (c_build_vec_perm_expr): New complain argument.
2789 * c-common.c (c_build_vec_perm_expr): Likewise.
2790 Use save_expr also in C++.
2792 2013-06-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2794 * c-common.c (c_common_nodes_and_builtins): Use cxx11 in lieu of cxx0x.
2795 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
2796 * c-opts.c (c_common_post_options): Likewise.
2798 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
2800 * array-notation-common.c (length_mismatch_in_expr): Changed the
2801 parameter type's from a dynamic array to a vec_tree. Also removed
2802 the size parameters.
2803 * c-common.h (length_mismatch_in_expr_p): Fixed prototype's as per
2806 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
2808 * c-common.h (struct cilkplus_an_parts): New structure.
2809 (struct cilkplus_an_loop_parts): Likewise.
2810 (cilkplus_extract_an_triplets): New prototype.
2811 (fix_sec_implicit_args): Likewise.
2812 * array-notation-common.c (cilkplus_extract_an_triplets): New function.
2813 (fix_sec_implicit_args): Likewise.
2815 2013-06-20 Balaji V. Iyer <balaji.v.iyer@intel.com>
2817 * array-notation-common.c (find_inv_trees): Removed an unwanted
2819 * c-common.h (struct inv_list::additional_tcodes): Changed type from
2820 enum rid to enum tree_code.
2822 2013-06-11 Jan Hubicka <jh@suse.cz>
2824 * c-common.c (handle_alias_ifunc_attribute): Do not set
2825 DECL_EXTERNAL for weakref variables.
2826 * c-pragma.c (handle_pragma_weak): Make sure aliases
2827 are not declared as external.
2829 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
2831 * array-notation-common.c (length_mismatch_in_expr_p): Moved this
2832 function from c/c-array-notation.c.
2833 (is_cilkplus_reduce_builtin): Likewise.
2834 (find_rank): Likewise.
2835 (extract_array_notation_exprs): Likewise.
2836 (replace_array_notations): Likewise.
2837 (find_inv_trees): Likewise.
2838 (replace_inv_trees): Likewise.
2839 (contains_array_notation_expr): Likewise.
2840 (find_correct_array_notation_type): Likewise.
2841 * c-common.h (struct inv_list): Moved this struct from the file
2842 c/c-array-notation.c and added a new field called additional tcodes.
2843 (length_mismatch_in_expr_p): New prototype.
2844 (is_cilkplus_reduce_builtin): Likewise.
2845 (find_rank): Likewise.
2846 (extract_array_notation_exprs): Likewise.
2847 (replace_array_notation): Likewise.
2848 (find_inv_trees): Likewise.
2849 (replace_inv_trees): Likewise.
2850 (find_correct_array_notation_type): Likewise.
2852 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
2854 * c-common.c (c_define_builtins): When cilkplus is enabled, the
2855 function array_notation_init_builtins is called.
2856 (c_common_init_ts): Added ARRAY_NOTATION_REF as typed.
2857 * c-common.def (ARRAY_NOTATION_REF): New tree.
2858 * c-common.h (build_array_notation_expr): New function declaration.
2859 (build_array_notation_ref): Likewise.
2860 (extract_sec_implicit_index_arg): New extern declaration.
2861 (is_sec_implicit_index_fn): Likewise.
2862 (ARRAY_NOTATION_CHECK): New define.
2863 (ARRAY_NOTATION_ARRAY): Likewise.
2864 (ARRAY_NOTATION_START): Likewise.
2865 (ARRAY_NOTATION_LENGTH): Likewise.
2866 (ARRAY_NOTATION_STRIDE): Likewise.
2867 * c-pretty-print.c (pp_c_postifix_expression): Added a new case for
2869 (pp_c_expression): Likewise.
2870 * c.opt (flag_enable_cilkplus): New flag.
2871 * array-notation-common.c: New file.
2873 2013-05-14 Jakub Jelinek <jakub@redhat.com>
2876 * c-common.c (verify_tree): Don't recurse into SIZEOF_EXPR.
2878 2013-05-10 Marc Glisse <marc.glisse@inria.fr>
2880 * c-common.c (vector_types_convertible_p): No TYPE_PRECISION for
2883 2013-05-07 Han Shen <shenhan@google.com>
2885 * c-cppbuiltin.c (c_cpp_builtins): Added "__SSP_STRONG__=3".
2887 2013-04-29 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2889 * c-common.c (check_user_alignment): Emit error for negative values.
2891 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2893 * c-opts.c (set_std_cxx11): Use CLK_CXX1Y and CLK_GNUCXX1Y.
2895 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2897 * c-cppbuiltin.c (c_cpp_builtins): Do not define
2898 __GXX_EXPERIMENTAL_CXX1Y__.
2900 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2901 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2903 * c.opt ([Wpointer-arith]): Enabled by -Wpedantic, as documented.
2904 * c-common.c (pointer_int_sum): Change -Wpointer-arith pedwarns
2905 to simply use OPT_Wpointer_arith.
2906 (c_sizeof_or_alignof_type): Likewise.
2908 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2910 * c-cppbuiltin.c (c_cpp_builtins): Define __GXX_EXPERIMENTAL_CXX1Y__.
2912 2013-04-12 Jakub Jelinek <jakub@redhat.com>
2914 * c-format.c (gcc_diag_char_table, gcc_tdiag_char_table,
2915 gcc_cdiag_char_table, gcc_cxxdiag_char_table): Add %r and %R format
2918 2013-04-07 Steven Bosscher <steven@gcc.gnu.org>
2920 * c-pragma.c (add_to_renaming_pragma_list): Fix leading comment.
2922 2013-04-03 Paolo Carlini <paolo.carlini@oracle.com>
2924 * c-common.c (pointer_int_sum): Remove dead code.
2926 2013-03-09 Richard Sandiford <rdsandiford@googlemail.com>
2929 * c-common.c (handle_optimize_attribute): Don't call
2930 save_optabs_if_changed.
2932 2013-03-05 Jakub Jelinek <jakub@redhat.com>
2935 * c-pch.c (pch_init): Free target_validity at the end.
2937 2013-03-04 Jakub Jelinek <jakub@redhat.com>
2939 * c-pretty-print.c (pp_c_pretty_printer_init): Clear pp->flags.
2941 2013-02-28 Konstantin Serebryany <konstantin.s.serebryany@gmail.com>
2942 Jakub Jelinek <jakub@redhat.com>
2945 * c-common.c (handle_no_sanitize_address_attribute): New function.
2946 (c_common_attribute_table): Add no_sanitize_address attribute.
2947 (handle_no_address_safety_analysis_attribute): Add
2948 no_sanitize_address attribute, not no_address_safety_analysis
2951 2013-02-18 Aldy Hernandez <aldyh@redhat.com>
2954 * c-common.c (handle_optimize_attribute): Call
2955 save_optabs_if_changed.
2957 2013-02-18 Jakub Jelinek <jakub@redhat.com>
2958 Steven Bosscher <steven@gcc.gnu.org>
2961 * c-opts.c (c_common_post_options): If debug info is enabled
2962 and non-dwarf*, refuse to load PCH files and when writing PCH
2965 2013-02-05 Jakub Jelinek <jakub@redhat.com>
2968 * c-common.c (handle_error_attribute): Fix condition.
2970 2013-01-30 Jakub Jelinek <jakub@redhat.com>
2973 * c-common.c (handle_target_attribute): Revert 2012-12-26 change.
2975 2013-01-18 Jason Merrill <jason@redhat.com>
2978 * c.opt (-fextern-tls-init): New.
2979 * c-opts.c (c_common_post_options): Handle it.
2981 2013-01-09 Jakub Jelinek <jakub@redhat.com>
2984 * c-common.c (c_fully_fold_internal): Warn for LSHIFT_EXPR and
2985 RSHIFT_EXPR, if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST
2986 and is either negative or bigger or equal to type precision
2987 of the first operand.
2989 2012-12-03 Marek Polacek <polacek@redhat.com>
2992 * c-common.c (check_user_alignment): Swap order of tests,
2993 check TREE_CODE first.
2995 2012-11-29 Ed Smith-Rowland <3dw4rd@verizon.net>
2998 * c-common.h (overflow_type): New enum.
2999 (build_userdef_literal): Add overflow_type argument.
3000 (tree_userdef_literal): Add overflow_type.
3001 (USERDEF_LITERAL_OVERFLOW): New access macro.
3002 * c-common.c (build_userdef_literal): Add overflow_type
3004 * c-lex.c (c_lex_with_flags): Add overflow_type to
3005 build_userdef_literal calls.
3006 (interpret_integer, interpret_float): Add overflow_type argument.
3008 2012-11-28 Richard Biener <rguenther@suse.de>
3011 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
3012 here and use a type with proper overflow behavior for types that would
3013 need to be promoted for the arithmetic.
3015 2012-11-23 Jakub Jelinek <jakub@redhat.com>
3018 * c-common.c (handle_no_address_safety_analysis_attribute): New
3020 (c_common_attribute_table): Add no_address_safety_analysis.
3022 2012-11-16 Simon Baldwin <simonb@google.com>
3024 * c.opt: Add f[no-]canonical-system-headers.
3025 * c-opts.c (c_common_handle_option): Handle
3026 OPT_fcanonical_system_headers.
3028 2012-11-09 Ed Smith-Rowland <3dw4rd@verizon.net>
3031 * c-opts.c (c_common_handle_option): Set new flags.
3032 * c.opt: Describe new flags.
3034 2012-11-09 Jason Merrill <jason@redhat.com>
3036 * c.opt (Wabi-tag): New.
3038 2012-11-09 Andi Kleen <ak@linux.intel.com>
3041 * c-common.c (get_atomic_generic_size): Mask with
3044 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
3047 * c.opt (Wformat): Make it Alias Wformat=1.
3048 (Wformat-contains-nul,Wformat-extra-args,Wformat-nonliteral,
3049 Wformat-security,Wformat-y2k,Wformat-zero-length): Use
3051 (Wformat=): RejectNegative. Use LangEnabledBy.
3052 (Wnonnull): Use LangEnabledBy.
3053 * c-opts.c (c_common_handle_option): Do not handle Wformat here.
3054 * c-format.c (set_Wformat): Delete.
3055 (decode_format_attr): Replace OPT_Wformat with OPT_Wformat_.
3056 (maybe_read_dollar_number): Likewise.
3057 (avoid_dollar_number): Likewise.
3058 (finish_dollar_format_checking): Likewise.
3059 (check_format_info): Likewise.
3060 (check_format_info_main): Likewise.
3061 (check_format_types): Likewise.
3062 (format_type_warning): Likewise.
3063 * c-common.c (int): Likewise.
3064 (check_function_sentinel): Likewise.
3065 * c-common.h (warn_format,set_Wformat): Do not declare here.
3067 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
3070 * c.opt(Warray-bounds,Wdelete-non-virtual-dtor,Wenum-compare,
3071 Wmain,Woverlength-strings, Wunknown-pragmas,Wunused-macros):
3073 (Wswitch,Wswitch-default,Wswitch-enum): Likewise. Move here from
3075 (Wvariadic-macros): Init(1).
3076 * c-opts.c (c_common_handle_option): Do not handle them
3078 (c_common_post_options): Likewise.
3079 (sanitize_cpp_opts): warn_unused_macros is now
3080 cpp_warn_unused_macros.
3081 (push_command_line_include): Likewise.
3082 * c-common.c (warn_unknown_pragmas): Do not define.
3083 * c-common.h (warn_unknown_pragmas): Do not declare.
3085 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
3088 * c-common.c (conversion_warning): Handle conditional expressions.
3090 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
3093 * c.opt (Wreturn_local_addr): Define new option.
3095 2012-10-25 Jason Merrill <jason@redhat.com>
3097 * c.opt (Wvirtual-move-assign): New.
3099 * c.opt (Winherited-variadic-ctor): New.
3101 2012-10-25 Marc Glisse <marc.glisse@inria.fr>
3104 * c-common.c (scalar_to_vector): Handle VEC_COND_EXPR.
3106 2012-10-23 Joseph Myers <joseph@codesourcery.com>
3108 * c-common.h (pch_cpp_save_state): Declare.
3109 * c-target.def (c_preinclude): New hook.
3110 * c-opts.c (done_preinclude): New.
3111 (push_command_line_include): Handle default preincluded header.
3112 (cb_file_change): Call pch_cpp_save_state when calling
3113 push_command_line_include.
3114 * c-pch.c (pch_ready_to_save_cpp_state, pch_cpp_state_saved)
3115 (pch_cpp_save_state): New.
3116 (pch_init): Call pch_cpp_save_state conditionally, instead of
3117 calling cpp_save_state.
3119 2012-10-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
3123 * c.opt (Waddress,Wchar-subscripts,Wsign-conversion,Wimplicit,
3124 Wimplicit-function-declaration,Wimplicit-int,Wsizeof-pointer-memaccess,
3125 Wnarrowing,Wparentheses,Wpointer-sign,Wreturn-type,Wsequence-point,
3126 Wsign-compare,Wuninitialized,Wmaybe-uninitialized,Wunused,
3127 Wvolatile-register-var): Add LangEnabledBy or EnabledBy.
3128 * c-opts.c (c_common_handle_option): Remove explicit handling from
3130 (c_common_post_options): Likewise.
3132 2012-10-18 Eric Botcazou <ebotcazou@adacore.com>
3134 * c-ada-spec.c (LOCATION_COL): Delete.
3135 (compare_location): New function.
3136 (compare_node): Use it.
3137 (compare_comment): Likewise.
3139 2012-10-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
3143 * c.opt (Wstrict-aliasing=,Wstrict-overflow=): Use LangEnabledBy.
3144 * c-opts.c (c_common_handle_option): Do not set them here. Add
3146 (c_common_post_options): Likewise.
3148 2012-10-16 Eric Botcazou <ebotcazou@adacore.com>
3150 * c-ada-spec.c (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Define.
3151 (dump_generic_ada_node) <INTEGER_CST>: Deal with sizetype specially.
3152 Remove POINTER_TYPE handling, add large unsigned handling and use
3153 ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX for big numbers.
3155 2012-10-12 Jakub Jelinek <jakub@redhat.com>
3158 * c-common.h (sizeof_pointer_memaccess_warning): Adjust prototype.
3159 * c-common.c (sizeof_pointer_memaccess_warning): Take array of 3
3160 locs and array of 3 trees instead of just single loc and single
3161 sizeof_arg tree. Handle __builtin___*_chk builtins too, and
3162 also stpncpy, bcopy, bcmp, bzero, snprintf and vsnprintf builtins.
3163 For *cmp* builtins that take two sources strings report warnings
3164 about first and second source, not about destination and source.
3166 2012-10-12 Marc Glisse <marc.glisse@inria.fr>
3169 * c-common.h (enum ref_operator) [RO_ARROW_STAR]: New.
3171 2012-10-11 Eric Botcazou <ebotcazou@adacore.com>
3173 * c-ada-spec.c (dump_ada_template): Bail out for template declarations
3174 declaring something coming from another file.
3176 2012-10-10 Arnaud Charlet <charlet@adacore.com>
3179 * c-ada-spec.c (print_ada_struct_decl): Increase buf size.
3181 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
3184 * c-common.c (warn_about_parentheses): Add location_t parameter;
3185 use EXPR_LOC_OR_LOC.
3186 * c-common.h: Update declaration.
3188 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
3191 * c-common.c (scalar_to_vector): Moved from c-typeck.c. Support
3192 more operations. Make error messages optional.
3193 * c-common.h (enum stv_conv): Moved from c-typeck.c.
3194 (scalar_to_vector): Declare.
3196 2012-10-08 Jason Merrill <jason@redhat.com>
3198 * c-common.c (c_common_reswords): Add thread_local.
3200 2012-10-08 Dodji Seketeli <dodji@redhat.com>
3202 PR c++/53528 C++11 attribute support
3203 * c-common.h (bitfield_p, cxx_fundamental_alignment_p): Declare
3205 * c-common.c (check_cxx_fundamental_alignment_constraints): New
3207 (handle_aligned_attribute): In choose strictest alignment
3208 among many. Use new check_cxx_fundamental_alignment_constraints.
3209 (handle_transparent_union_attribute): In c++11 attribute syntax,
3210 don't look through typedefs.
3212 2012-10-04 Arnaud Charlet <charlet@adacore.com>
3214 * c-ada-spec.c (print_ada_declaration): Remove handling of TDF_RAW.
3215 * c.opt (-fdump-ada-spec, -fdump-ada-spec-slim): Move switch definition
3218 2012-09-25 Dehao Chen <dehao@google.com>
3221 * c-pch.c (c_common_read_pch): Rebuild the location_adhoc_data
3222 map when read in the pch.
3224 2012-09-18 Arnaud Charlet <charlet@adacore.com>
3226 * c-ada-spec.c: Style fixes.
3228 2012-09-18 Thomas Quinot <quinot@adacore.com>
3230 * c.opt (-fada-spec-parent): Define new command line switch.
3231 * c-ada-spec.c (get_ada_package): When -fada-spec-parent
3232 is specified, generate binding spec as a child of the specified unit.
3234 2012-09-13 Paolo Carlini <paolo.carlini@oracle.com>
3235 Manuel López-Ibáñez <manu@gcc.gnu.org>
3238 * c.opt ([Winit-self]): Enabled by -Wall in C++.
3240 2012-08-23 Arnaud Charlet <charlet@adacore.com>
3242 * c-ada-spec.c (dump_generic_ada_node): Fix handling of name_only
3243 for pointers, and add missing Convention C pragma.
3244 (print_ada_struct_decl): Add missing aliased keyword.
3245 (dump_ads): Add pragma Ada_2005 and Style_Checks (Off).
3247 2012-08-17 Jakub Jelinek <jakub@redhat.com>
3249 * c-common.c (sizeof_pointer_memaccess_warning): New function.
3250 * c.opt (-Wsizeof-pointer-memaccess): Add new option.
3251 * c-opts.c (c_common_handle_option): Enable it for -Wall.
3252 * c-common.h (sizeof_pointer_memaccess_warning): Add prototype.
3253 * c-common.def (SIZEOF_EXPR): Moved here from cp-tree.def.
3255 2012-08-10 Richard Guenther <rguenther@suse.de>
3257 * c-pretty-print.c (pp_c_expression): Handle anonymous SSA names.
3259 2012-08-07 Steven Bosscher <steven@gcc.gnu.org>
3261 * c-pretty-print.c (pp_c_function_definition): Use pp_newline_and_flush
3262 instead of separate pp_newline and pp_flush.
3263 (print_c_tree): Likewise.
3265 2012-07-26 Richard Henderson <rth@redhat.com>
3267 * c-common.c (handle_hot_attribute): Allow labels.
3268 (handle_cold_attribute): Likewise.
3270 2012-07-20 Jakub Jelinek <jakub@redhat.com>
3273 * c-common.c (check_function_nonnull): Handle multiple nonnull
3274 attributes properly.
3276 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
3278 * c-gimplify.c: Include dumpfile.h instead of tree-dump.h.
3279 * c-ada-spec.c: Likewise.
3280 * c-dump.c (dump_stmt): Move to cp/dump.c, the only user.
3282 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
3284 * c-pch.c (CHECK_NO_ASM_OUT_DURING_PCH): Do not define.
3285 Remove code conditional on it.
3287 2012-07-11 Steven Bosscher <steven@gcc.gnu.org>
3289 * c-gimplify.c: Do not include basic-block.h.
3290 * c-common.c: Do not include linfuncs.h.
3292 2012-07-08 Steven Bosscher <steven@gcc.gnu.org>
3294 * c-common.h: Include tree.h.
3296 2012-07-02 Jason Merrill <jason@redhat.com>
3299 * c-common.c (get_priority): Call default_conversion.
3301 2012-07-01 Uros Bizjak <ubizjak@gmail.com>
3303 * c-pch.c (c_common_write_pch): Remove unused variables.
3305 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
3307 * cppspec.c: Moved from gcc/ to here.
3309 2012-06-27 Kai Tietz <ktietz@redhat.com>
3311 PR preprocessor/37215
3312 * c-ppoutput.c (preprocess_file): Check for nonempty buffer.
3314 2012-06-21 Steven Bosscher <steven@gcc.gnu.org>
3316 * c-common.h (c_common_print_pch_checksum): Remove.
3317 * c-pch.c: Do not include output.h.
3318 (CHECK_NO_ASM_OUT_DURING_PCH): Define and add FIXME.
3319 (asm_out_file): Define iff CHECK_NO_ASM_OUT_DURING_PCH isdefined.
3320 (asm_file_startpos): Define iff CHECK_NO_ASM_OUT_DURING_PCH is defined.
3321 (struct c_pch_header): Remove.
3322 (get_ident): Update gpch version.
3323 (pch_init): Do not print executable_checksum to asm_out_file.
3324 Do not fail if there is no asm_out_file to read back from. Set
3325 asm_file_startpos only if CHECK_NO_ASM_OUT_DURING_PCH is defined.
3326 (c_common_write_pch): Verify that nothing was written to asm_out_file
3327 since pch_init was called. Do not write a c_pch_header, and do not
3328 copy from asm_out_file to the PCH.
3329 (c_common_read_pch): Do not read a c_pch_header, and do not restore
3330 the content of asm_out_file from the PCH.
3331 (c_common_print_pch_checksum): Remove.
3332 * c-opts.c (c_common_init): Print out executable_checksum directly.
3334 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
3336 * c-target.def (objc_declare_unresolved_class_reference,
3337 objc_declare_class_definition): Add new hooks.
3339 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
3341 * c-lex.c: Do not include output.h.
3342 (cb_ident): Try to put out .ident with targetm.asm_out.output_ident.
3343 Remove uses of ASM_OUTPUT_IDENT.
3345 2012-06-15 Marc Glisse <marc.glisse@inria.fr>
3348 * c-common.h (c_build_vec_perm_expr): Move decl here.
3349 * c-common.c (c_build_vec_perm_expr): Move definition
3352 2012-06-06 Steven Bosscher <steven@gcc.gnu.org>
3354 * c.opt (fconserve-space): Turn into a no-op.
3356 2012-06-04 Sterling Augustine <saugustine@google.com>
3358 * c-pretty-print.h (pp_c_flag_gnu_v3): New enumerator.
3359 * c-pretty-print.c (pp_c_specifier_qualifier_list): Check it at
3360 both the start and end of the function.
3362 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
3364 * c-common.c: Do not include output.h.
3365 * c-pragma.c: Likewise.
3367 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
3369 * error.c (dump_decl): Check pp_c_flag_gnu_v3.
3370 (decl_as_dwarf_string, lang_decl_dwarf_name): New functions.
3371 (lang_decl_name): Handle namespace decls.
3373 2012-05-31 Steven Bosscher <steven@gcc.gnu.org>
3375 * c-ada-spec.c: Do not include output.h.
3376 * c-semantics.c: Likewise.
3378 2012-05-29 Joseph Myers <joseph@codesourcery.com>
3380 * c-common.c: Fix typo.
3382 2012-05-29 Michael Matz <matz@suse.de>
3384 * c-common.h (c_expand_decl): Remove prototype.
3386 2012-05-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
3388 * c.opt (Wmissing-braces): Use LangEnabledBy(C ObjC,Wall).
3389 * c-opts.c (c_common_handle_option): Remove code handling
3390 warn_missing_braces.
3392 2012-05-28 Paolo Carlini <paolo.carlini@oracle.com>
3395 * c-opts.c (c_common_handle_option): For C++ -Wall doesn't enable
3398 2012-05-22 Dodji Seketeli <dodji@redhat.com>
3401 * c.opt (Wunused-local-typedefs): Use EnabledBy(Wunused).
3403 2012-05-17 Manuel López-Ibáñez <manu@gcc.gnu.org>
3405 * c.opt (--pedantic-errors,-pedantic-errors): Do not handle here.
3406 * c-opts.c (c_common_handle_option): Do not handle explicitly
3407 Wreturn-type, Wwrite-strings, warn_ecpp, and -pedantic-errors.
3409 2012-05-16 Dodji Seketeli <dodji@redhat.com>
3411 PR preprocessor/7263
3412 * c-lex.c (c_lex_with_flags): Pass a virtual location to the call
3413 to cpp_classify_number. For diagnostics, use the precise location
3414 instead of the global input_location.
3416 2012-05-15 Paolo Carlini <paolo.carlini@oracle.com>
3419 * c-common.c (shorten_compare): Check c_inhibit_evaluation_warnings.
3421 2012-05-14 Bernd Schmidt <bernds@codesourcery.com>
3423 * c-common.c (DEF_ATTR_STRING): Define and undefine as necessary.
3425 2012-05-14 Manuel López-Ibáñez <manu@gcc.gnu.org>
3428 * c.opt (Wc++0X-compat,Wdelete-non-virtual-dtor,Wjump-misses-init,
3429 Wreorder): Use LangEnabledBy.
3430 * c-opts.c (c_common_handle_option): Do not enable them
3431 explicitly. Call lang-specific generated functions.
3432 (c_common_post_options): Do not set them here.
3434 2012-05-13 Manuel López-Ibáñez <manu@gcc.gnu.org>
3436 * c.opt (Wclobbered,Wempty-body,Wignored-qualifiers,
3437 Wmissing-field-initializers,Wmissing-parameter-type,
3438 Wold-style-declaration,Woverride-init): Use EnabledBy.
3439 * c-opts.c (c_common_post_options): Do not set here explicitly.
3441 2012-05-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
3444 * c-opts.c (c_common_handle_option): Use handle_generated_option
3445 to enable sub-options.
3447 2012-05-10 Paolo Carlini <paolo.carlini@oracle.com>
3450 * c-common.c (warnings_for_convert_and_check): Use warning_at.
3452 2012-05-10 Richard Guenther <rguenther@suse.de>
3454 * c-common.c (c_sizeof_or_alignof_type): Remove assert and
3455 adjust commentary about TYPE_IS_SIZETYPE types.
3457 2012-05-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
3460 * c-common.c (warn_logical_operator): Check that argument of
3461 integer_zerop is not NULL.
3463 2012-05-05 Manuel López-Ibáñez <manu@gcc.gnu.org>
3466 * c-common.c (warn_logical_operator): Do not warn if either side
3467 is already true or false.
3469 2012-05-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
3472 * c-common.c (expr_original_type): New.
3473 (shorten_compare): Do not warn for enumeration types.
3475 2012-05-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
3477 * c.opt (fpermissive): Add Var(flag_permissive).
3479 2012-04-30 Marc Glisse <marc.glisse@inria.fr>
3482 * c-common.c (convert_vector_to_pointer_for_subscript): New function.
3483 * c-common.h (convert_vector_to_pointer_for_subscript): Declare it.
3485 2012-04-30 Dodji Seketeli <dodji@redhat.com>
3487 Add -Wvarargs option
3488 * c.opt (Wvarargs): Define new option.
3490 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
3492 * c-common.c (check_function_arguments): Replace
3493 Wmissing-format-attribute with Wsuggest-attribute=format.
3495 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
3497 * c.opt (Wsuggest-attribute=format): New. Alias of
3498 Wmissing-format-attribute.
3499 * c-format.c (decode_format_type): Replace
3500 Wmissing-format-attribute with Wsuggest-attribute=format.
3501 (check_function_format): Likewise.
3503 2012-04-27 Ollie Wild <aaw@google.com>
3505 * c-common.c: Add CPP_W_LITERAL_SUFFIX mapping.
3506 * c-opts.c (c_common_handle_option): Handle OPT_Wliteral_suffix.
3507 * c.opt: Add Wliteral-suffix.
3509 2012-04-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
3512 * c.opt (Wpedantic): New.
3513 (pedantic): Alias Wpedantic.
3514 * c-opts.c (c_common_handle_option): Replace -pedantic with -Wpedantic.
3515 (c_common_post_options): Likewise.
3516 (sanitize_cpp_opts): Likewise.
3517 * c-lex.c (interpret_float): Likewise.
3518 * c-format.c (check_format_types): Likewise.
3519 * c-common.c (pointer_int_sum): Likewise.
3520 (c_sizeof_or_alignof_type): Likewise.
3521 (c_add_case_label): Likewise.
3522 (c_do_switch_warnings): Likewise.
3523 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
3525 2012-04-15 Jason Merrill <jason@redhat.com>
3528 * c-format.c (CPLUSPLUS_STD_VER): C++11 inherits from C99.
3529 (C_STD_NAME): Distinguish between C++98 and C++11.
3531 2012-04-11 Eric Botcazou <ebotcazou@adacore.com>
3534 * c-common.h (uint16_type_node): Rename into...
3535 (c_uint16_type_node): ...this.
3536 * c-common.c (c_common_nodes_and_builtins): Adjust for above renaming.
3537 * c-cppbuiltin.c (builtin_define_stdint_macros): Likewise.
3539 2012-04-10 Manuel López-Ibáñez <manu@gcc.gnu.org>
3541 * c-common.c (warn_if_unused_value): Move definition to here.
3542 * c-common.h (warn_if_unused_value): Move declaration to here.
3544 2012-03-23 William Bader <williambader@hotmail.com>
3546 * c-lex.c (c_lex_with_flags): Avoid declarations after stmts.
3548 2012-03-20 Jason Merrill <jason@redhat.com>
3550 * c-common.h (enum cxx_dialect): Add cxx1y.
3551 * c-common.c (c_common_nodes_and_builtins): Use >= for cxx_dialect
3553 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
3554 * c-opts.c (c_common_post_options): Likewise.
3555 (set_std_cxx1y): New.
3556 (c_common_handle_option): Call it.
3557 * c.opt (-std=c++1y, -std=gnu++1y): New flags.
3559 2012-03-19 Paolo Carlini <paolo.carlini@oracle.com>
3562 * c.opt ([Wuseless-cast]): Add.
3564 2012-03-16 Richard Guenther <rguenther@suse.de>
3566 * c-pretty-print.c (pp_c_initializer_list): Adjust.
3568 2012-03-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
3571 * c.opt (ftemplate-backtrace-limit) Add.
3573 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3575 * c-cppbuiltin.c (c_cpp_builtins): Remove #pragma extern_prefix
3577 * c-pragma.c (handle_pragma_extern_prefix): Remove.
3578 (init_pragma): Don't register extern_prefix.
3580 2012-03-12 Richard Guenther <rguenther@suse.de>
3582 * c-common.c (c_common_get_narrower): Use c_common_type_for_size.
3583 (builtin_type_for_size): Likewise.
3585 2012-02-13 Jakub Jelinek <jakub@redhat.com>
3588 * c-common.c (sync_resolve_params): Don't decide whether to convert
3589 or not based on TYPE_SIZE comparison, convert whenever arg_type
3590 is unsigned INTEGER_TYPE.
3592 2012-02-06 Paolo Carlini <paolo.carlini@oracle.com>
3595 * c.opt ([Wunused-local-typedefs]): Fix description.
3597 2012-01-24 Mike Stump <mikestump@comcast.net>
3599 * c-common.c (c_common_type_for_mode): Match signed/unsigned types
3602 2012-01-18 Richard Guenther <rguenther@suse.de>
3604 * c-opts.c (c_common_post_options): Reset LTO flags if
3605 we are about to generate a PCH.
3607 2012-01-17 Paolo Carlini <paolo.carlini@oracle.com>
3610 * c-pretty-print.c (pp_c_integer_constant): For unsigned constants
3611 use pp_unsigned_wide_integer.
3613 2012-01-10 Richard Guenther <rguenther@suse.de>
3616 * c-opts.c (c_common_handle_option): Move -Werror handling
3617 to language independent code.
3619 2012-01-05 Richard Guenther <rguenther@suse.de>
3622 * c.opt (Wmudflap, fmudflap, fmudflapth, fmudflapir): Move here
3625 2011-12-30 Paolo Carlini <paolo.carlini@oracle.com>
3628 * c-common.c (c_sizeof_or_alignof_type): In C++ allow for alignof
3629 of array types with an unknown bound.
3631 2011-12-20 Joseph Myers <joseph@codesourcery.com>
3633 * c-common.c (flag_isoc99): Update comment to refer to C11.
3634 (flag_isoc1x): Change to flag_isoc11.
3635 * c-common.h (flag_isoc99): Update comment to refer to C11.
3636 (flag_isoc1x): Change to flag_isoc11.
3637 * c-cppbuiltin.c (cpp_atomic_builtins): Change comment to refer to
3639 * c-opts.c (set_std_c1x): Change to set_std_c11.
3640 (c_common_handle_option): Handle OPT_std_c11 and OPT_std_gnu11.
3642 (set_std_c89, set_std_c99, set_std_c11): Use flag_isoc11.
3643 (set_std_c1): Use CLK_STDC11 and CLK_GNUC11.
3644 * c.opt (std=c1x): Change to std=c11. Document as non-draft
3646 (std=c1x, std=iso9899:2011): Add as aliases of std=c11.
3647 (std=gnu1x): Change to std=gnu11. Refer to non-draft standard.
3648 (std=gnu1x): Make alias of std=gnu11.
3650 2011-12-19 Jason Merrill <jason@redhat.com>
3653 * c-common.c (handle_transparent_union_attribute): Check the first
3654 field if the type is complete.
3656 2011-12-15 Jonathan Wakely <jwakely.gcc@gmail.com>
3659 * c-common.c (RID_IS_FINAL): Add.
3660 * c-common.h (RID_IS_FINAL): Add.
3662 2011-11-30 Iain Sandoe <iains@gcc.gnu.org>
3664 * c.opt (fgnu-runtime): Provide full description.
3665 (fnext-runtime): Likewise.
3666 * c-opts.c (OPT_fgnu_runtime, OPT_fnext_runtime) Remove.
3668 2011-11-28 Andrew MacLeod <amacleod@redhat.com>
3670 * c-cpp-builtin.c (cpp_atomic_builtins):New. Emit all atomic
3671 predefines in one place. Add LOCK_FREE predefines.
3672 (c_cpp_builtins): Move Legacy HAVE_SYNC predefines to
3675 2011-11-24 Andrew MacLeod <amacleod@redhat.com>
3678 * c-common.c (get_atomic_generic_size): Check for various error
3680 (resolve_overloaded_atomic_exchange,
3681 resolve_overloaded_atomic_compare_exchange,
3682 resolve_overloaded_atomic_load, resolve_overloaded_atomic_store): Return
3683 error_mark_node for error conditions.
3685 2011-11-08 Richard Guenther <rguenther@suse.de>
3690 2011-11-07 Richard Henderson <rth@redhat.com>
3691 Aldy Hernandez <aldyh@redhat.com>
3692 Torvald Riegel <triegel@redhat.com>
3694 Merged from transactional-memory.
3696 * c-common.c (handle_tm_wrap_attribute,
3697 handle_tm_attribute, ignore_attribute, parse_tm_stmt_attr): New.
3698 (struct c_common_reswords): Added __transaction* keywords.
3699 (struct c_common_attribute_table): Added transaction* and tm_regparm
3701 * c-common.h: Added RID_TRANSACTION*. Added TM_ATTR* and TM_STMT*
3703 (parse_tm_stmt_attr, tm_attr_to_mask, tm_mask_to_attr,
3704 find_tm_attribute): Declare.
3706 2011-11-07 Jason Merrill <jason@redhat.com>
3709 * c-common.c, c-common.h: Revert yesterday's changes.
3711 2011-11-06 Jason Merrill <jason@redhat.com>
3714 * c-common.c (decl_has_visibility_attr): Split out from...
3715 (c_determine_visibility): ...here.
3716 * c-common.h: Declare it.
3718 2011-11-06 Joseph Myers <joseph@codesourcery.com>
3720 * c-common.c (c_common_reswords): Add _Alignas and _Alignof.
3721 (c_sizeof_or_alignof_type): Diagnose alignof applied to a function
3723 (check_user_alignment): New. Split out of
3724 handle_aligned_attribute. Disallow integer constants with
3725 noninteger types. Conditionally allow zero.
3726 (handle_aligned_attribute): Use check_user_alignment.
3727 * c-common.h (RID_ALIGNAS, check_user_alignment): New.
3729 2011-11-06 Andrew MacLeod <amacleod@redhat.com>
3730 Richard Henderson <rth@redhat.com>
3732 Merged from cxx-mem-model.
3734 * c-cppbuiltin.c (c_cpp_builtins): Test both atomic and sync patterns.
3735 * c-common.c (sync_resolve_params, sync_resolve_return): Only tweak
3736 parameters that are the same type size.
3737 (get_atomic_generic_size): New. Find size of generic
3738 atomic function parameters and do typechecking.
3739 (add_atomic_size_parameter): New. Insert size into parameter list.
3740 (resolve_overloaded_atomic_exchange): Restructure __atomic_exchange to
3741 either __atomic_exchange_n or external library call.
3742 (resolve_overloaded_atomic_compare_exchange): Restructure
3743 __atomic_compare_exchange to either _n variant or external library call.
3744 (resolve_overloaded_atomic_load): Restructure __atomic_load to either
3745 __atomic_load_n or an external library call.
3746 (resolve_overloaded_atomic_store): Restructure __atomic_store to either
3747 __atomic_store_n or an external library call.
3748 (resolve_overloaded_builtin): Handle new __atomic builtins.
3750 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
3753 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Call fold_offsetof_1.
3754 (fold_offsetof_1): Make global. Remove STOP_REF argument and adjust.
3755 <INDIRECT_REF>: Return the argument.
3756 <ARRAY_REF>: Remove special code for negative offset.
3757 Call fold_build_pointer_plus instead of size_binop.
3758 (fold_offsetof): Remove STOP_REF argument and adjust.
3759 * c-common.h (fold_offsetof_1): Declare.
3760 (fold_offsetof): Remove STOP_REF argument.
3762 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
3765 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
3766 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
3767 Wnarrowing for C++0x and C++98.
3768 * c.opt ([Wnarrowing]): Update.
3770 2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
3773 * c.opt: Add Wzero-as-null-pointer-constant.
3775 2011-10-31 Jason Merrill <jason@redhat.com>
3777 * c.opt (-fdeduce-init-list): Off by default.
3780 * c-common.h (cxx_dialect): Add cxx11 and cxx03.
3781 * c.opt: Add -std=c++11, -std=gnu++11, -std=gnu++03,
3783 * c-opts.c (set_std_cxx11): Rename from set_std_cxx0x.
3785 2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
3788 * c.opt (fvisibility-inlines-hidden): Description change.
3790 2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
3792 Implement C++11 user-defined literals.
3793 * c-common.c (build_userdef_literal): New.
3794 * c-common.def: New tree code.
3795 * c-common.h (tree_userdef_literal): New tree struct and accessors.
3796 * c-lex.c (interpret_float): Add suffix parm.
3797 (c_lex_with_flags): Build literal tokens.
3799 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
3803 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
3806 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
3807 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
3808 Wnarrowing for C++0x and C++98.
3809 * c.opt ([Wnarrowing]): Update.
3811 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
3814 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
3815 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
3816 Wnarrowing for C++0x and C++98.
3817 * c.opt ([Wnarrowing]): Update.
3819 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
3822 * c-common.c (conversion_warning): Remove code looking for
3823 artificial operands.
3825 2011-10-18 Dodji Seketeli <dodji@redhat.com>
3828 * c-lex.c (fe_file_change): Use LINEMAP_SYSP when
3829 !NO_IMPLICIT_EXTERN_C.
3831 2011-10-17 Michael Spertus <mike_spertus@symantec.com>
3833 * c-common.c (c_common_reswords): Add __bases,
3835 * c-common.h: Add RID_BASES and RID_DIRECT_BASES.
3837 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
3840 * c.opt ([Wnonnull]): Add C++ and Objective-C++.
3842 2011-10-15 Tom Tromey <tromey@redhat.com>
3843 Dodji Seketeli <dodji@redhat.com>
3845 * c.opt (fdebug-cpp): New option.
3846 * c-opts.c (c_common_handle_option): Handle the option.
3847 * c-ppoutput.c (maybe_print_line_1): New static function. Takes an
3848 output stream in parameter. Factorized from ...
3849 (maybe_print_line): ... this. Dump location debug information when
3850 -fdebug-cpp is in effect.
3851 (print_line_1): New static function. Takes an output stream in
3852 parameter. Factorized from ...
3853 (print_line): ... here. Dump location information when -fdebug-cpp
3855 (scan_translation_unit): Dump location information when
3856 -fdebug-cpp is in effect.
3858 2011-10-15 Tom Tromey <tromey@redhat.com>
3859 Dodji Seketeli <dodji@redhat.com>
3861 * c.opt (ftrack-macro-expansion): New option. Handle it with and
3863 * c-opts.c (c_common_handle_option)<case
3864 OPT_ftrack_macro_expansion_, case OPT_ftrack_macro_expansion>: New
3865 cases. Handle -ftrack-macro-expansion with and without argument.
3867 2011-10-15 Tom Tromey <tromey@redhat.com>
3868 Dodji Seketeli <dodji@redhat.com>
3870 * c-ppoutput.c (scan_translation_unit, maybe_print_line)
3871 (print_line, cb_define, do_line_change): Adjust to avoid touching
3872 the internals of struct line_map. Use the public API instead.
3873 * c-pch.c (c_common_read_pch): Likewise.
3874 * c-lex.c (fe_file_change): Likewise.
3876 2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
3879 * c.opt ([Wformat-zero-length]): Add C++ and Objective-C++.
3881 2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
3884 * c-pretty-print.c (pp_c_floating_constant): Output
3885 max_digits10 (in the ISO C++ WG N1822 sense) decimal digits.
3887 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
3889 * c-common.c (def_builtin_1): Delete old interface with two
3890 parallel arrays to hold standard builtin declarations, and replace
3891 it with a function based interface that can support creating
3892 builtins on the fly in the future. Change all uses, and poison
3893 the old names. Make sure 0 is not a legitimate builtin index.
3894 * c-omp.c (c_finish_omp_barrier): Ditto.
3895 (c_finish_omp_taskwait): Ditto.
3896 (c_finish_omp_flush): Ditto.
3898 2011-10-11 Tristan Gingold <gingold@adacore.com>
3900 * c.opt: (fallow-parameterless-variadic-functions): New.
3902 2011-09-08 Dodji Seketeli <dodji@redhat.com>
3904 PR c++/33255 - Support -Wunused-local-typedefs warning
3905 * c-common.h (struct c_language_function::local_typedefs): New
3907 (record_locally_defined_typedef, maybe_record_typedef_use)
3908 (maybe_warn_unused_local_typedefs): Declare new functions.
3909 * c-common.c (record_locally_defined_typedef)
3910 (maybe_record_typedef_use)
3911 (maybe_warn_unused_local_typedefs): Define new functions.
3912 * c.opt: Declare new -Wunused-local-typedefs flag.
3914 2011-09-06 Eric Botcazou <ebotcazou@adacore.com>
3917 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Fold offsetof-like
3920 2011-09-05 Richard Guenther <rguenther@suse.de>
3922 * c-common.c (complete_array_type): Use ssize_int (-1) instead
3923 of integer_minus_one_node for empty array upper bounds.
3925 2011-08-28 Dodji Seketeli <dodji@redhat.com>
3927 * c-pch.c (c_common_read_pch): Call linemap_add with LC_ENTER as
3928 it's the first time it's being called on this main TU.
3930 2011-08-24 Richard Guenther <rguenther@suse.de>
3933 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Fix conditional.
3935 2011-08-22 Gabriel Charette <gchare@google.com>
3937 * c-opts.c (c_finish_options): Force BUILTINS_LOCATION for tokens
3938 defined in cpp_init_builtins and c_cpp_builtins.
3940 2011-08-19 Joseph Myers <joseph@codesourcery.com>
3942 * c-common.c (c_common_reswords): Add __builtin_complex.
3943 * c-common.h (RID_BUILTIN_COMPLEX): New.
3945 2011-08-18 Joseph Myers <joseph@codesourcery.com>
3947 * c-common.c (c_common_reswords): Add _Noreturn.
3948 (keyword_is_function_specifier): Handle RID_NORETURN.
3949 * c-common.h (RID_NORETURN): New.
3951 2011-08-10 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
3953 * c-common.c (unsafe_conversion_p): New function. Check if it is
3954 unsafe to convert an expression to the type.
3955 (conversion_warning): Adjust, use unsafe_conversion_p.
3956 * c-common.h (unsafe_conversion_p): New function declaration.
3958 2011-08-02 Jakub Jelinek <jakub@redhat.com>
3960 * c-common.h (c_finish_omp_atomic): Adjust prototype.
3961 (c_finish_omp_taskyield): New prototype.
3962 * c-omp.c (c_finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
3963 arguments. Handle OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD and
3964 OMP_ATOMIC_CAPTURE_NEW in addition to OMP_ATOMIC. If LHS1
3965 or RHS1 have side-effects, evaluate those too in the right spot,
3966 if it is a decl and LHS is also a decl, error out if they
3968 (c_finish_omp_taskyield): New function.
3969 * c-cppbuiltin.c (c_cpp_builtins): Change _OPENMP to 201107.
3970 * c-pragma.c (omp_pragmas): Add taskyield.
3971 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKYIELD.
3972 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_FINAL and
3973 PRAGMA_OMP_CLAUSE_MERGEABLE.
3975 2011-07-25 Dodji Seketeli <dodji@redhat.com>
3977 * c-common.h (set_underlying_type): Remove parm name from
3980 2011-07-25 Romain Geissler <romain.geissler@gmail.com>
3982 * c-pretty-print.h: Search c-common.h in c-family.
3984 2011-07-22 Jason Merrill <jason@redhat.com>
3987 * c.opt (Wnarrowing): New.
3990 * c-common.h: Declare c_linkage_bindings.
3991 * c-pragma.c (handle_pragma_redefine_extname): Use it.
3994 * c-opts.c (set_std_cxx0x): Set flag_isoc94 and flag_isoc99.
3995 * c-pretty-print.c (pp_c_cv_qualifiers): Check c_dialect_cxx as well
3996 as flag_isoc99 for 'restrict'.
3997 (pp_c_specifier_qualifier_list): Likewise for _Complex.
3999 2011-07-21 Ian Lance Taylor <iant@google.com>
4002 * c-common.c (c_disable_warnings): New static function.
4003 (c_enable_warnings): New static function.
4004 (c_fully_fold_internal): Change local unused_p to bool. Call
4005 c_disable_warnings and c_enable_warnings rather than change
4006 c_inhibit_evaluation_warnings.
4008 2011-07-20 Jason Merrill <jason@redhat.com>
4010 PR c++/6709 (DR 743)
4011 PR c++/42603 (DR 950)
4012 * c-common.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move from cp/parser.h.
4013 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
4014 (CPP_DECLTYPE): New.
4015 * c-common.c (c_parse_error): Handle CPP_DECLTYPE.
4017 2011-07-19 Richard Guenther <rguenther@suse.de>
4019 * c-common.c (pointer_int_sum): Use fold_build_pointer_plus.
4020 * c-omp.c (c_finish_omp_for): Likewise.
4022 2011-07-12 Eric Botcazou <ebotcazou@adacore.com>
4024 * c-ada-spec.c (dump_nested_types): Put semi-colon after empty loop
4025 body on the next line.
4027 2011-07-08 Jason Merrill <jason@redhat.com>
4030 * c-omp.c (check_omp_for_incr_expr): Handle preevaluation.
4033 * c-common.c (c_apply_type_quals_to_decl): Don't check
4034 TYPE_NEEDS_CONSTRUCTING.
4036 2011-07-06 Richard Guenther <rguenther@suse.de>
4038 * c-common.c (c_common_nodes_and_builtins):
4039 Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
4041 2011-07-05 Richard Guenther <rguenther@suse.de>
4043 * c-common.c (c_common_nodes_and_builtins): Build all common
4046 2011-06-27 Jakub Jelinek <jakub@redhat.com>
4048 * c-common.h (c_tree_chain_next): New static inline function.
4050 * c-common.c (check_builtin_function_arguments): Handle
4051 BUILT_IN_ASSUME_ALIGNED.
4053 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
4055 * c-common.c: Add sync_ or SYNC__ to builtin names.
4056 * c-omp.c: Add sync_ or SYNC__ to builtin names.
4058 2011-06-20 Pierre Vittet <piervit@pvittet.com>
4060 * c-pragma.h (pragma_handler_1arg, pragma_handler_2arg): New
4062 (gen_pragma_handler): New union.
4063 (internal_pragma_handler): New type.
4064 (c_register_pragma_with_data)
4065 (c_register_pragma_with_expansion_and_data): New functions.
4067 * c-pragma.c (registered_pragmas, c_register_pragma_1)
4068 (c_register_pragma, c_register_pragma_with_expansion)
4069 (c_invoke_pragma_handler): Changed to work with
4070 internal_pragma_handler.
4071 (c_register_pragma_with_data)
4072 (c_register_pragma_with_expansion_and_data): New functions.
4074 2011-06-14 Joseph Myers <joseph@codesourcery.com>
4076 * c-common.c: Include common/common-target.h.
4077 (handle_section_attribute): Use
4078 targetm_common.have_named_sections.
4079 * c-cppbuiltin.c: Include common/common-target.h.
4080 (c_cpp_builtins): Use targetm_common.except_unwind_info.
4082 2011-06-10 Richard Guenther <rguenther@suse.de>
4084 * c-pretty-print.c (pp_c_type_specifier): Use pp_c_identifier
4085 to print a IDENTIFIER_NODE.
4087 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4088 Joseph Myers <joseph@codesourcery.com>
4090 * c.opt (fbuilding-libgcc): New option.
4091 * c-cppbuiltin.c (c_cpp_builtins): Define
4092 __LIBGCC_TRAMPOLINE_SIZE__ if flag_building_libgcc.
4094 2011-06-07 Jason Merrill <jason@redhat.com>
4096 * c-common.c (max_tinst_depth): Lower default to 900.
4098 * c-format.c (gcc_cxxdiag_char_table): Add 'S' format.
4100 2011-06-07 Richard Guenther <rguenther@suse.de>
4102 * c-common.c (c_common_nodes_and_builtins): Do not set
4103 size_type_node or call set_sizetype.
4105 2011-06-07 Dodji Seketeli <dodji@redhat.com>
4108 * c-pretty-print.c (pp_c_integer_constant): Consider the canonical
4109 type when using pointer comparison to compare types.
4111 2011-06-02 Jonathan Wakely <jwakely.gcc@gmail.com>
4113 * c.opt: Add -Wdelete-non-virtual-dtor.
4114 * c-opts.c (c_common_handle_option): Include it in -Wall.
4116 2011-05-30 Nathan Froyd <froydnj@gcc.gnu.org>
4121 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
4123 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
4126 2011-05-27 Jakub Jelinek <jakub@redhat.com>
4129 * c-common.c (c_common_truthvalue_conversion) <case COND_EXPR>: For
4130 C++ don't call c_common_truthvalue_conversion on void type arms.
4132 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
4134 * c-common.h (struct stmt_tree_s) [x_cur_stmt_list]: Change to a VEC.
4135 (stmt_list_stack): Define.
4136 (cur_stmt_list): Adjust for new type of x_cur_stmt_list.
4137 * c-semantics.c (push_stmt_list, pop_stmt_list): Likewise.
4139 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
4141 * c-common.c (warning_candidate_p): Check for BLOCKs.
4143 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
4145 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
4148 2011-05-25 Jakub Jelinek <jakub@redhat.com>
4150 * c-common.c (def_fn_type): Remove extra va_end.
4152 2011-05-23 Jason Merrill <jason@redhat.com>
4155 * c-common.c (c_common_get_narrower): New.
4156 (shorten_binary_op, shorten_compare, warn_for_sign_compare): Use it.
4158 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
4160 * c-common.h (check_function_arguments): Tweak prototype of
4161 check_function_arguments.
4162 * c-common.c (check_function_arguments): Likewise. Adjust
4163 calls to check_function_nonnull, check_function_format, and
4164 check_function_sentinel.
4165 (check_function_sentinel): Take a FUNCTION_TYPE rather than
4166 separate attributes and typelist arguments. Use
4167 FOREACH_FUNCTION_ARGS to iterate over argument types.
4169 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
4171 * c-common.c (c_common_reswords): Reorder.
4172 * c-common.h (rid): Likewise.
4174 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
4176 * c-common.c (def_fn_type): Don't call build_function_type, call
4177 build_function_type_array or build_varargs_function_type_array
4179 (c_common_nodes_and_builtins): Likewise.
4181 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
4183 * c-common.c (c_add_case_label): Omit the loc argument to
4185 * c-common.h (build_case_label): Remove.
4186 * c-semantics.c (build_case_label): Remove.
4188 2011-05-05 Joseph Myers <joseph@codesourcery.com>
4190 * c-objc.h (objc_start_method_definition): Update prototype.
4191 * stub-objc.c (objc_start_method_definition): Add extra parameter.
4193 2011-05-04 Nathan Froyd <froydnj@codesourcery.com>
4195 * c-common.c (check_main_parameter_types): Reindent. Don't use
4196 TYPE_ARG_TYPES directly.
4197 (handle_nonnull_attribute): Likewise.
4198 (sync_resolve_params): Likewise.
4199 * c-format.c (handle_format_arg_attribute): Likewise. Adjust call
4200 to check_format_string.
4201 (handle_format_attribute): Likewise.
4202 (check_format_string): Take a function type to examine instead of
4203 a type list. Use a function_arg_iterator to step through argument
4206 2011-05-04 Richard Guenther <rguenther@suse.de>
4208 * c-common.c (fix_string_type): Use size_int for index type bounds.
4209 (start_fname_decls): Do not pass NULL to build_int_cst.
4210 (c_init_attributes): Likewise.
4211 * c-lex.c (c_lex_with_flags): Likewise.
4213 2011-04-27 Jason Merrill <jason@redhat.com>
4215 * c-common.c (make_tree_vector_from_list): New.
4216 * c-common.h: Declare it.
4218 2011-04-26 Richard Guenther <rguenther@suse.de>
4220 PR preprocessor/48248
4221 * c-ppoutput.c (maybe_print_line): Always optimize newlines
4222 for output size with -P.
4224 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
4226 * c-common.c (struct c_common_resword): Add __underlying_type.
4227 * c-common.h (enum rid): Add RID_UNDERLYING_TYPE.
4229 2011-04-20 Jim Meyering <meyering@redhat.com>
4231 * c-format.c (init_dollar_format_checking): Remove useless
4234 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
4236 * c-objc.h (objc_get_interface_ivars): Removed.
4237 (objc_detect_field_duplicates): New.
4238 * stub-objc.c: Likewise.
4240 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
4242 * stub-objc.c (objc_declare_protocols): Renamed to
4243 objc_declare_protocol.
4244 * c-objc.h: Likewise.
4246 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
4248 * stub-objc.c (objc_declare_class): Updated argument name.
4250 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
4252 * c-common.h (c_common_init_ts): Declare.
4253 * c-common.c (c_common_init_ts): Define.
4255 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
4257 * c-objc.h (objc_build_message_expr): Updated prototype.
4258 * stub-objc.c (objc_build_message_expr): Likewise.
4260 2011-04-12 Martin Jambor <mjambor@suse.cz>
4262 * c-gimplify.c (c_genericize): Call cgraph_get_create_node instead
4265 2011-04-11 Richard Guenther <rguenther@suse.de>
4267 * c-common.c (complete_array_type): Build a range type of
4270 2011-04-08 Nathan Froyd <froydnj@codesourcery.com>
4272 * c-common.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPES.
4273 (handle_type_generic_attribute): Likewise.
4275 2011-04-07 Jason Merrill <jason@redhat.com>
4278 * c-common.c (c_common_truthvalue_conversion): Don't ignore
4279 conversion from C++0x scoped enum.
4281 2011-04-06 Joseph Myers <joseph@codesourcery.com>
4283 * c-target-def.h: New file.
4284 * c-target.def: New file.
4285 * c-target.h: New file.
4286 * c-common.c (targetcm): Don't define here.
4287 * c-common.h (default_handle_c_option): Declare.
4288 * c-format.c: Include c-target.h instead of target.h.
4289 * c-opts.c: Include c-target.h instead of target.h. Explicitly
4291 (default_handle_c_option): Move from targhooks.c.
4293 2011-03-29 Jakub Jelinek <jakub@redhat.com>
4295 PR preprocessor/48248
4296 * c-ppoutput.c (print): Add src_file field.
4297 (init_pp_output): Initialize it.
4298 (maybe_print_line): Don't optimize by adding up to 8 newlines
4299 if map->to_file and print.src_file are different file.
4300 (print_line): Update print.src_file.
4302 2011-03-25 Kai Tietz <ktietz@redhat.com>
4304 * c-ada-spec.c (compare_comment): Use filename_cmp
4305 instead of strcmp for filename.
4307 2011-03-25 Jeff Law <law@redhat.com>
4309 * c-common.c (def_fn_type): Add missing va_end.
4311 2011-03-25 Jason Merrill <jason@redhat.com>
4313 * c.opt: Add -std=c++03.
4315 2011-03-22 Eric Botcazou <ebotcazou@adacore.com>
4317 * c-ada-spec.c (dump_ada_template): Skip non-class instances.
4319 2011-03-17 Kai Tietz
4322 * c-pretty-print.c (pp_c_specifier_qualifier_list):
4323 Display allowed attributes for function pointer types.
4324 (pp_c_attributes_display): New function to display
4325 attributes having affects_type_identity flag set to true.
4326 * c-pretty-print.h (pp_c_attributes_display): New prototype.
4328 * c-common.c (c_common_attribute_table):
4330 (c_common_format_attribute_table): Likewise.
4332 2011-03-18 Jason Merrill <jason@redhat.com>
4334 * c.opt (fconstexpr-depth): Add Var(max_constexpr_depth).
4335 * c-common.h: Don't declare it here.
4336 * c-common.c: Or define it here.
4337 * c-opts.c (c_common_handle_option): Or set it here.
4340 * c-common.c (handle_transparent_union_attribute): Don't
4341 make a duplicate type in C++.
4343 2011-03-15 Jason Merrill <jason@redhat.com>
4345 * c-common.c (max_constexpr_depth): New.
4346 * c-common.h: Declare it.
4347 * c-opts.c (c_common_handle_option): Set it.
4348 * c.opt (fconstexpr-depth): New option.
4350 2011-03-11 Jason Merrill <jason@redhat.com>
4352 * c-common.c (attribute_takes_identifier_p): Add missing const.
4355 * c-common.c (attribute_takes_identifier_p): Assume that an
4356 unknown attribute takes an identifier.
4358 2011-03-07 Nathan Froyd <froydnj@codesourcery.com>
4361 * c-common.c (c_type_hash): Call list_length instead of iterating
4362 through DECL_CHAIN. Rename 'i' to 'n_elements'.
4364 2011-02-19 Jakub Jelinek <jakub@redhat.com>
4367 * c-common.c (c_fully_fold_internal): Handle VIEW_CONVERT_EXPR.
4369 2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
4371 * c.opt (fobjc-abi-version=) New.
4372 (fobjc-nilcheck): New.
4374 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
4377 * c-common.h (keyword_is_decl_specifier): Declare.
4378 * c-common.c (keyword_is_decl_specifier): Define.
4379 (keyword_is_function_specifier): New function.
4381 2011-01-26 Jakub Jelinek <jakub@redhat.com>
4384 * c-lex.c (interpret_float): If CPP_N_IMAGINARY, ensure
4385 EXCESS_PRECISION_EXPR is created with COMPLEX_TYPE instead of
4388 2011-01-26 Arnaud Charlet <charlet@adacore.com>
4390 * c-ada-spec.c (dump_generic_ada_node): Avoid dereferencing null type.
4392 2011-01-26 Jakub Jelinek <jakub@redhat.com>
4395 * c-opts.c (c_common_post_options): Call c_common_no_more_pch
4396 after init_c_lex if pch_file is set.
4398 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4401 * c.opt (-fkeep-inline-dllexport): New switch.
4403 2011-01-12 Richard Guenther <rguenther@suse.de>
4406 * c-common.c (handle_weak_attribute): Warn instead of error
4407 on declaring an inline function weak.
4409 2011-01-05 Tom Tromey <tromey@redhat.com>
4411 * c-common.h (lvalue_error): Update.
4412 * c-common.c (lvalue_error): Add 'loc' argument. Call error_at,
4415 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
4418 * c-objc.h (objc_finish_message_expr): Added argument to
4421 2010-12-22 Nathan Froyd <froydnj@codesourcery.com>
4423 * c-common.c (handle_nonnull_attribute, handle_sentinel_attribute):
4426 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
4428 * c-objc.h (objc_maybe_warn_exceptions): New.
4429 * stub-objc.c (objc_maybe_warn_exceptions): New.
4431 2010-12-10 Nathan Froyd <froydnj@codesourcery.com>
4433 * c-common.h (readonly_error): Declare.
4434 * c-common.c (readonly_error): Define.
4436 2010-12-09 Nathan Froyd <froydnj@codesourcery.com>
4438 * c-common.h (invalid_indirection_error): Declare.
4439 * c-common.c (invalid_indirection_error): Define.
4441 2010-12-03 Richard Guenther <rguenther@suse.de>
4444 * c-pretty-print.c (pp_c_postfix_expression): Handle MEM_REF.
4445 (pp_c_unary_expression): Likewise.
4446 (pp_c_expression): Likewise.
4448 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
4450 * c-common.h (objc_finish_function): New.
4451 (objc_non_volatilized_type): Removed.
4452 (objc_type_quals_match): Removed.
4453 * stub-objc.c (objc_finish_function): New.
4454 (objc_non_volatilized_type): Removed.
4455 (objc_type_quals_match): Removed.
4457 2010-11-30 Joseph Myers <joseph@codesourcery.com>
4459 * c-common.h (parse_optimize_options): Declare.
4460 * c-cppbuiltin.c, c-format.c, c-gimplify.c, c-lex.c, c-omp.c,
4461 c-pch.c, c-pragma.c, c-semantics.c: Don't include toplev.h.
4463 2010-11-29 Joseph Myers <joseph@codesourcery.com>
4465 * c-opts.c (check_deps_environment_vars): Use getenv instead of
4467 * c-pch.c (O_BINARY): Don't define here.
4468 * c-pragma.h: Include "cpplib.h" instead of <cpplib.h>.
4470 2010-11-25 Joseph Myers <joseph@codesourcery.com>
4472 * c-cppbuiltin.c (c_cpp_builtins): Pass &global_options to
4473 targetm.except_unwind_info.
4475 2010-11-23 Joseph Myers <joseph@codesourcery.com>
4477 * c-opts.c (c_common_handle_option): Pass location to
4478 set_struct_debug_option.
4480 2010-11-23 Joseph Myers <joseph@codesourcery.com>
4482 * c-common.c (visibility_options): Move from ../opts.c.
4483 * c-common.h (struct visibility_flags, visibility_options):
4485 * c-opts.c (finish_options): Rename to c_finish_options.
4486 (c_common_init): Update call to finish_options.
4488 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
4491 * c-lex.c (lex_string): Check that each string in an Objective-C
4492 string concat sequence starts with either one or zero '@', and
4493 that there are no spurious '@' signs at the end.
4495 2010-11-20 Joseph Myers <joseph@codesourcery.com>
4497 * c-pragma.c: Remove conditionals on HANDLE_PRAGMA_PACK,
4498 HANDLE_PRAGMA_PACK_PUSH_POP, HANDLE_PRAGMA_WEAK and
4499 HANDLE_PRAGMA_VISIBILITY.
4500 * c-pragma.h (HANDLE_PRAGMA_WEAK, HANDLE_PRAGMA_PACK,
4501 HANDLE_PRAGMA_VISIBILITY): Don't define.
4502 (HANDLE_SYSV_PRAGMA, HANDLE_PRAGMA_PACK_PUSH_POP): Don't test.
4504 2010-11-20 Nathan Froyd <froydnj@codesourcery.com>
4509 * c-common.h (keyword_begins_type_specifier): Declare.
4510 (keyword_is_storage_class_specifier): Declare.
4511 (keyword_is_type_qualifier): Declare.
4512 * c-common.c (keyword_begins_type_specifier): New function.
4513 (keyword_is_storage_class_specifier): New function.
4514 (keyword_is_type_qualifier): Declare.
4516 2010-11-19 Joseph Myers <joseph@codesourcery.com>
4519 * c-common.c (in_late_binary_op): Define.
4520 (c_common_truthvalue_conversion): Check in_late_binary_op before
4521 calling c_save_expr.
4522 * c-common.h (in_late_binary_op): Declare.
4524 2010-11-19 Joseph Myers <joseph@codesourcery.com>
4526 * c-opts.c (c_common_handle_option): Update calls to
4527 set_struct_debug_option.
4529 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
4531 * c-common.h (objc_declare_protocols): Added additional argument.
4532 * stub-objc.c (objc_declare_protocol): Same change.
4534 2010-11-18 Nathan Froyd <froydnj@codesourcery.com>
4537 * c-common.h (build_real_imag_expr): Declare.
4538 * c-semantics.c (build_real_imag_expr): Define.
4540 2010-11-17 Joseph Myers <joseph@codesourcery.com>
4542 * c-opts.c (c_common_parse_file): Take no arguments.
4543 * c-common.h (c_common_parse_file): Update prototype.
4545 2010-11-16 Jakub Jelinek <jakub@redhat.com>
4548 * c-common.c (warning_candidate_p): Don't track non-const calls
4551 2010-11-15 Ian Lance Taylor <iant@google.com>
4553 * c-lex.c (init_c_lex): Set macro debug callbacks if
4554 flag_dump_go_spec is set.
4556 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
4558 * c-common.h (objc_build_incr_expr_for_property_ref): New.
4559 * stub-objc.c (objc_build_incr_expr_for_property_ref): New.
4561 2010-11-15 Nathan Froyd <froydnj@codesourcery.com>
4563 PR preprocessor/45038
4564 * c-cppbuiltin.c (c_cpp_builtins): Use different format for C++
4567 2010-11-12 Joseph Myers <joseph@codesourcery.com>
4569 * c-common.h (c_family_lang_mask): Declare.
4570 * c-opts.c (c_family_lang_mask): Make extern.
4571 * c-pragma.c (handle_pragma_diagnostic): Use
4572 control_warning_option.
4574 2010-11-12 Joseph Myers <joseph@codesourcery.com>
4576 * c-common.c (parse_optimize_options): Update call to
4578 * c-common.h (c_common_handle_option): Update prototype.
4579 * c-opts.c (c_common_handle_option): Take location_t parameter and
4580 pass it to other functions.
4582 2010-11-11 Joseph Myers <joseph@codesourcery.com>
4584 * c-opts.c (warning_as_error_callback): Remove.
4585 (c_common_initialize_diagnostics): Don't call
4586 register_warning_as_error_callback.
4587 (c_common_handle_option): Handle -Werror=normalized= here.
4589 2010-11-10 Joseph Myers <joseph@codesourcery.com>
4591 * c-common.c (handle_mode_attribute): Use %' and word "signedness"
4593 * c-opts.c (c_common_parse_file): Start diagnostics with lowercase
4595 * c-pragma.c (handle_pragma_target, handle_pragma_optimize):
4596 Remove trailing '.' from diagnostics.
4597 * c.opt (Wwrite-strings_: Avoid '`' in help text.
4599 2010-11-10 Joseph Myers <joseph@codesourcery.com>
4601 * c-common.c (parse_optimize_options): Pass global_dc to
4603 * c-opts.c (c_common_handle_option): Pass &global_options to
4604 set_Wstrict_aliasing.
4605 * c.opt (v): Don't mark Common or document here.
4607 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
4610 * c-format.c (format_type): New type gcc_objc_string_format_type.
4611 (valid_stringptr_type_p): New.
4612 (handle_format_arg_attribute): Use valid_stringptr_type_p ().
4613 (check_format_string): Pass expected type, use
4614 valid_stringptr_type_p (), check that the format string types are
4615 consistent with the format specification.
4616 (decode_format_attr): Warn if NSString is used outside objective-c.
4617 (format_types_orig): Add NSString.
4619 (format_flags): New.
4620 (check_format_arg): Handle format strings requiring an external parser.
4621 first_target_format_type: New variable.
4622 (handle_format_attribute): Set up first_target_format_type, pass the
4623 expected format arg string type to check_format_string().
4624 * c-common.h (FMT_FLAG_PARSE_ARG_CONVERT_EXTERNAL): New flag.
4625 * stub-objc.c (objc_string_ref_type_p): New.
4626 (objc_check_format_arg): New.
4628 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
4630 Fixed using the Objective-C 2.0 dot-syntax with class names.
4631 * c-common.h (objc_build_class_component_ref): New.
4632 * stub-objc.c (objc_build_class_component_ref): New.
4634 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
4636 * c.opt (Wproperty-assign-default): New option.
4638 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
4640 Implemented -fobjc-std=objc1 flag.
4641 * c.opt (fobjc-std=objc1): New option.
4643 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
4645 Implemented format and noreturn attributes for Objective-C methods.
4646 * c-common.c (handle_noreturn_attribute): Recognize 'noreturn'
4647 attribute for Objective-C methods.
4649 2010-10-31 Jason Merrill <jason@redhat.com>
4651 * c-common.c (conversion_warning, warn_for_collisions_1): Use
4654 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
4656 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
4657 * c-common.h (enum rid): Removed RID_COPIES and RID_IVAR.
4658 (objc_add_property_declaration): Removed arguments for copies and
4660 (objc_build_getter_call): Renamed to
4661 objc_maybe_build_component_ref.
4662 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
4663 (objc_is_property_ref): New.
4664 * c-common.c (c_common_reswords): Removed copies and ivar.
4665 * stub-objc.c (objc_add_property_declaration): Removed arguments
4666 for copies and ivar.
4667 (objc_build_getter_call): Renamed to
4668 objc_maybe_build_component_ref.
4669 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
4670 (objc_is_property_ref): New.
4672 2010-10-29 Arnaud Charlet <charlet@adacore.com>
4673 Matthew Gingell <gingell@adacore.com>
4675 * c-ada-spec.c (separate_class_package): New function.
4676 (pp_ada_tree_identifier): Prefix references to C++ classes with the
4677 name of their enclosing package.
4678 (print_ada_declaration): Use separate_class_package.
4680 2010-10-27 Jason Merrill <jason@redhat.com>
4682 * c-common.c (c_common_reswords): Add __is_literal_type.
4683 * c-common.h (enum rid): Add RID_IS_LITERAL_TYPE.
4685 * c-common.c (check_case_value): Remove special C++ code.
4687 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
4689 * c-common.h (enum rid): Added RID_READWRITE, RID_ASSIGN,
4690 RID_RETAIN, RID_COPY and RID_NONATOMIC. Updated RID_FIRST_PATTR
4692 (objc_add_property_declaration): Added additional arguments.
4693 (objc_property_attribute_kind): Removed.
4694 (objc_set_property_attr): Removed.
4695 * c-common.c (c_common_reswords): Added readwrite, assign, retain,
4697 * stub-objc.c (objc_add_property_declaration): Added additional
4699 (objc_set_property_attr): Removed.
4701 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
4703 * c-common.h (objc_add_property_variable): Renamed to
4704 objc_add_property_declaration. Added location argument.
4705 * stub-objc.c (objc_add_property_variable): Same change.
4707 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
4709 * c-common.h (objc_maybe_printable_name): New.
4710 * stub-objc.c (objc_maybe_printable_name): New.
4712 2010-10-22 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
4713 Andrew Pinski <pinskia@gmail.com>
4715 * c-common.h (c_common_mark_addressable_vec): Declare.
4716 * c-common.c (c_common_mark_addressable_vec): New function.
4718 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
4720 * c-common.h (objc_set_method_type): Removed.
4721 (objc_add_method_declaration): Added boolean argument.
4722 (objc_start_method_definition): Same change.
4723 (objc_build_method_signature): Same change.
4724 * stub-objc.c (objc_set_method_type): Removed.
4725 (objc_add_method_declaration): Added boolean argument.
4726 (objc_start_method_definition): Same change.
4727 (objc_build_method_signature): Same change.
4729 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
4731 * c-common.h (finish_file): Removed.
4732 (objc_write_global_declarations): New.
4733 * c-opts.c (c_common_parse_file): Do not call finish_file.
4734 * stub-objc.c (objc_write_global_declarations): New.
4736 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
4738 Implemented parsing @synthesize and @dynamic for
4739 Objective-C/Objective-C++.
4740 * c-common.h (enum rid): Add RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
4741 (objc_add_synthesize_declaration): New.
4742 (objc_add_dynamic_declaration): New.
4743 * c-common.c (c_common_reswords): Add synthesize and dynamic.
4744 * stub-objc.c (objc_add_synthesize_declaration): New.
4745 (objc_add_dynamic_declaration): New.
4747 2010-10-18 Michael Meissner <meissner@linux.vnet.ibm.com>
4750 * c-cppbuiltin.c (mode_has_fma): Move function here from
4751 builtins.c. Don't use the fma optab, instead just use the
4752 HAVE_fma* macros, so that __FP_FAST_FMA* will be defined when
4755 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
4757 Merge from 'apple/trunk' branch on FSF servers.
4759 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
4762 * c-common.h (objc_non_volatilized_type): New declaration
4763 * stub-objc.c (objc_non_volatilized_type): New stub.
4765 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
4767 Merge from 'apple/trunk' branch on FSF servers.
4769 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
4772 * c-common.h (objc_diagnose_private_ivar): New decl.
4773 * stub-objc.c (objc_diagnose_private_ivar): New stub.
4775 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
4777 * c-common.c (c_common_reswords): Add package, RID_AT_PACKAGE.
4778 * c-common.h (enum rid): Add RID_AT_PACKAGE.
4779 (objc_ivar_visibility_kind): New enum.
4780 (objc_set_visibility): Adjust prototype to use visibility enum.
4781 * stub-objc.c (objc_set_visibility): Adjust stub to use
4784 2010-10-14 Michael Meissner <meissner@linux.vnet.ibm.com>
4786 * c-cppbuiltin.c (builtin_define_float_constants): Emit
4787 __FP_FAST_FMA, __FP_FAST_FMAF, and __FP_FAST_FMAL if the machine
4788 has the appropriate fma builtins.
4789 (c_cpp_builtins): Adjust call to builtin_define_float_constants.
4791 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
4793 merge from FSF apple 'trunk' branch.
4794 2006 Fariborz Jahanian <fjahanian@apple.com>
4796 Radars 4436866, 4505126, 4506903, 4517826
4797 * c-common.c (c_common_resword): Define @property and its attributes.
4798 * c-common.h: Define property attribute enum entries.
4799 (OBJC_IS_PATTR_KEYWORD): New.
4800 (objc_property_attribute_kind): New enum.
4801 Declare objc_set_property_attr (), objc_add_property_variable (),
4802 objc_build_getter_call () and objc_build_setter_call ().
4803 * stub-objc.c (objc_set_property_attr): New stub.
4804 (objc_add_property_variable): Likewise.
4805 (objc_build_getter_call): Likewise.
4806 (objc_build_setter_call) Likewise.
4808 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
4810 merge from FSF apple 'trunk' branch.
4811 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
4813 Radar 3803157 (method attributes)
4814 * c-common.c (handle_deprecated_attribute): Recognize
4815 objc methods as valid declarations.
4816 * c-common.h: Declare objc_method_decl ().
4817 * stub-objc.c (objc_method_decl): New stub.
4819 2010-10-08 Joseph Myers <joseph@codesourcery.com>
4821 * c-common.c (parse_optimize_options): Call
4822 decode_cmdline_options_to_array_default_mask before
4823 decode_options. Update arguments to decode_options.
4824 * c-common.h (c_common_init_options_struct): Declare.
4825 * c-opts.c (c_common_init_options_struct): New. Split out from
4826 c_common_init_options.
4828 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
4830 Implemented fast enumeration for Objective-C.
4831 * c-common.h (objc_finish_foreach_loop): New.
4832 * stub-objc.c (objc_finish_foreach_loop): New.
4834 2010-10-05 Joseph Myers <joseph@codesourcery.com>
4836 * c-common.h (struct diagnostic_context): Don't declare here.
4837 (c_common_initialize_diagnostics): Declare using
4838 diagnostic_context typedef.
4839 * c-opts.c (c_common_handle_option): Pass global_dc to
4840 handle_generated_option.
4842 2010-10-04 Joseph Myers <joseph@codesourcery.com>
4844 * c-opts.c (c_common_handle_option): Pass &global_options_set to
4845 handle_generated_option.
4847 2010-10-03 Ian Lance Taylor <iant@google.com>
4849 * c.opt (-fplan9-extensions): New option.
4851 2010-10-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
4853 * c-cppbuiltin.c (define__GNUC__, builtin_define_type_precision):
4855 (c_cpp_builtins): Call functions from cppbuiltin.c instead
4856 of duplicating code.
4858 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
4860 * c-common.c: Add two new entries for @optional
4861 and @required keywords.
4863 merge from FSF 'apple/trunk' branch.
4864 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
4867 * c-common.h (RID_AT_OPTIONAL, RID_AT_REQUIRED): Two new
4868 objective-c keywords.
4869 (objc_set_method_opt): New declaration.
4870 * stub-objc.c (objc_set_method_opt): New stub.
4872 2010-09-30 Joseph Myers <joseph@codesourcery.com>
4874 * c-common.c (handle_optimize_attribute): Pass &global_options to
4875 cl_optimization_save and cl_optimization_restore.
4876 * c-opts.c (c_common_handle_option): Pass &global_options to
4877 handle_generated_option.
4878 * c-pragma.c (handle_pragma_diagnostic): Use option_flag_var.
4879 (handle_pragma_pop_options, handle_pragma_reset_options): Pass
4880 &global_options to cl_optimization_restore.
4882 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
4884 * c-lex.c (c_lex_with_flags): Updated comments for CPP_AT_NAME
4885 Objective-C/Objective-C++ keywords.
4887 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
4889 Merge from 'apple/trunk' branch on FSF servers.
4891 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
4894 * c-common.h (objc_check_global_decl): New declaration.
4895 * stub-objc.c (objc_check_global_decl): New stub.
4897 2010-09-29 Joseph Myers <joseph@codesourcery.com>
4899 * c.opt: Don't use VarExists.
4901 2010-09-29 Joseph Myers <joseph@codesourcery.com>
4903 * c-common.c (c_cpp_error): Update names of diagnostic_context
4905 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Update names of
4906 cl_optimization members.
4907 * c-opts.c (warning_as_error_callback, c_common_handle_option,
4908 sanitize_cpp_opts, finish_options): Update names of cpp_options
4911 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
4913 * c-common.h (OBJC_IS_CXX_KEYWORD): New macro. Updated comments.
4914 (objc_is_reserved_word): Removed.
4915 * c-common.c: Updated comments.
4916 * c-lex.c (c_lex_with_flags): Use OBJC_IS_CXX_KEYWORD instead of
4917 objc_is_reserved_word.
4918 * stub-objc.c (objc_is_reserved_word): Removed.
4920 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
4922 * c-common.h (objc_add_method_declaration): Adjust prototype to
4924 (objc_start_method_definition): Likewise.
4925 (objc_build_keyword_decl): Likewise.
4926 * stub-objc.c:(objc_add_method_declaration): Handle attributes.
4927 (objc_start_method_definition): Likewise.
4928 (objc_build_keyword_decl): Likewise.
4930 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
4932 * c-common.h (objc_start_class_interface): Adjust prototype.
4933 (objc_start_category_interface): Likewise.
4934 (objc_start_protocol): Likewise.
4935 * stub-objc.c (objc_start_protocol): Adjust for extra argument.
4936 (objc_start_class_interface): Likewise.
4937 (objc_start_category_interface): Likewise.
4939 2010-09-27 Ian Lance Taylor <iant@google.com>
4941 * c-common.c (c_common_attribute_table): Add no_split_stack.
4942 (handle_no_split_stack_attribute): New static function.
4944 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
4946 Merge from 'apple/trunk' branch on FSF servers.
4948 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
4951 * c-common.h (objc_have_common_type): New declaration.
4952 * stub-objc.c (objc_have_common_type): New stub.
4954 2005-06-22 Ziemowit Laski <zlaski@apple.com>
4957 * c-common.h (objc_common_type): New prototype.
4958 * stub-objc.c (objc_common_type): New stub.
4960 2010-09-24 Jan Hubicka <jh@suse.cz>
4962 * c-common.c (handle_leaf_attribute): New function.
4963 (struct attribute_spec c_common_att): Add leaf.
4965 2010-09-22 Joseph Myers <joseph@codesourcery.com>
4967 * c.opt (-all-warnings, -ansi, -assert, -assert=, -comments,
4968 -comments-in-macros, -define-macro, -define-macro=, -dependencies,
4969 -dump, -dump=, -imacros, -imacros=, -include, -include=,
4970 -include-barrier, -include-directory, -include-directory=,
4971 -include-directory-after, -include-directory-after=,
4972 -include-prefix, -include-prefix=, -include-with-prefix,
4973 -include-with-prefix=, -include-with-prefix-after,
4974 -include-with-prefix-after=, -include-with-prefix-before,
4975 -include-with-prefix-before=, -no-integrated-cpp,
4976 -no-line-commands, -no-standard-includes, -no-warnings, -output,
4977 -output=, -pedantic, -pedantic-errors, -preprocess,
4978 -print-missing-file-dependencies, -trace-includes, -traditional,
4979 -traditional-cpp, -trigraphs, -undefine-macro, -undefine-macro=,
4980 -user-dependencies, -verbose, -write-dependencies,
4981 -write-user-dependencies, no-integrated-cpp, traditional): New.
4983 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
4986 * c-common.h (objc_start_method_definition): Return bool instead
4988 * stub-objc.c (objc_start_method_definition): Return bool instead
4991 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
4994 * c-common.h (objc_get_interface_ivars): New declaration.
4995 * stub-objc.c (objc_get_interface_ivars): New stub.
4997 2010-09-15 Ian Lance Taylor <iant@google.com>
4999 * c-common.c (parse_optimize_options): Do not capitalize warning
5000 messages. Remove period at end of warning message.
5002 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
5004 * c-common.c (handle_alias_ifunc_attribute): New, broken out of ...
5005 (handle_alias_attribute): ... here.
5006 (handle_ifunc_attribute): New.
5008 2010-09-06 Mark Mitchell <mark@codesourcery.com>
5010 * c-common.h (do_warn_double_promotion): Declare.
5011 * c-common.c (do_warn_double_promotion): Define.
5013 2010-09-05 Mark Mitchell <mark@codesourcery.com>
5015 * c.opt (Wdouble-promotion): New.
5017 2010-09-02 Joseph Myers <joseph@codesourcery.com>
5019 * c.opt (falt-external-templates, fhuge-objects, fvtable-gc,
5020 fvtable-thunks, fxref): Mark no longer supported in help text.
5022 2010-09-02 Joseph Myers <joseph@codesourcery.com>
5024 * c.opt (Wimport, fall-virtual, falt-external-templates,
5025 fdefault-inline, fenum-int-equiv, fexternal-templates,
5026 fguiding-decls, fhonor-std, fhuge-objects, flabels-ok,
5027 fname-mangling-version-, fnew-abi, fnonnull-objects,
5028 foptional-diags, fsquangle, fstrict-prototype, fthis-is-variable,
5029 fvtable-gc, fvtable-thunks, fxref): Mark with Ignore and Warn as
5031 (fhandle-exceptions): Mark with Alias and Warn.
5032 * c-opts.c (c_common_handle_option): Don't handle options marked
5035 2010-09-02 Joseph Myers <joseph@codesourcery.com>
5037 * c.opt (Wcomments, Werror-implicit-function-declaration,
5038 ftemplate-depth-, std=c89, std=c9x, std=gnu89, std=gnu9x,
5039 std=iso9899:1990, std=iso9899:1999, std=iso9899:199x): Mark as
5041 * c-common.c (option_codes): Use OPT_Wcomment instead of
5043 * c-opts.c (warning_as_error_callback, c_common_handle_option):
5044 Don't handle options marked as aliases.
5046 2010-08-25 Richard Guenther <rguenther@suse.de>
5048 * c-common.c (c_common_get_alias_set): Remove special
5049 handling for pointers.
5051 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
5053 * c-common.c: Use FOR_EACH_VEC_ELT.
5054 * c-gimplify.c: Likewise.
5055 * c-pragma.c: Likewise.
5057 2010-08-16 Joseph Myers <joseph@codesourcery.com>
5059 * c.opt (MDX): Change back to MD. Mark NoDriverArg instead of
5061 (MMDX): Change back to MMD. Mark NoDriverArg instead of
5063 * c-opts.c (c_common_handle_option): Use OPT_MD and OPT_MMD
5064 instead of OPT_MDX and OPT_MMDX.
5066 2010-08-16 Joseph Myers <joseph@codesourcery.com>
5068 * c.opt (MDX, MMDX, lang-asm): Mark RejectDriver.
5070 2010-08-12 Joseph Myers <joseph@codesourcery.com>
5072 * c.opt (MD, MMD): Change to MDX and MMDX.
5073 * c-opts.c (c_common_handle_option): Use OPT_MMD and OPT_MMDX.
5075 2010-08-11 Joseph Myers <joseph@codesourcery.com>
5077 * c-opts.c (c_common_handle_option): Call handle_generated_option
5078 instead of handle_option.
5080 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
5082 * c-pragma.c (add_to_renaming_pragma_list): Fix call to VEC_safe_push.
5083 (maybe_apply_renaming_pragma): Delete unneeded declarations.
5085 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
5087 * c-pragma.c (pending_redefinition): Declare. Declare a VEC of it.
5088 (pending_redefine_extname): Change type to a VEC.
5089 (add_to_renaming_pragma_list): Update for new type of
5090 pending_redefine_extname.
5091 (maybe_apply_renaming_pragma): Likewise.
5093 2010-08-04 Arnaud Charlet <charlet@adacore.com>
5095 * c-ada-spec.c (dump_ada_template): Mark underlying instance type as
5097 (dump_generic_ada_node): Code clean up. Use TREE_VISITED flag to
5098 decide whether a type has already been declared/seen.
5099 Do not go to the original type.
5100 (dump_nested_types): New parameter forward.
5101 Generate forward declaration if needed and mark type as visited.
5102 (print_ada_declaration): Call dump_nested_types if not already done.
5103 Mark types as visited.
5105 2010-08-03 Joseph Myers <joseph@codesourcery.com>
5107 * c.opt (-print-pch-checksum): Remove option.
5108 * c-opts.c (c_common_handle_option): Don't handle
5109 OPT_print_pch_checksum.
5111 2010-07-27 Joseph Myers <joseph@codesourcery.com>
5113 * c-common.h (c_common_handle_option): Update prototype and return
5115 * c-opts.c (c_common_handle_option): Update prototype and return
5116 value type. Update calls to handle_option and
5117 enable_warning_as_error.
5119 2010-07-27 Jakub Jelinek <jakub@redhat.com>
5122 * c-pretty-print.c (pp_c_expression): Handle C_MAYBE_CONST_EXPR.
5124 2010-07-27 Joseph Myers <joseph@codesourcery.com>
5126 * c-common.h (c_common_missing_argument): Remove.
5127 * c-opts.c (c_common_missing_argument): Remove.
5128 * c.opt (A, D, F, I, MD, MMD, MQ, MT, U, fconstant-string-class=,
5129 idirafter, imacros, include, isysroot, isystem, iquote): Add
5131 * c-objc-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
5133 2010-07-27 Joseph Myers <joseph@codesourcery.com>
5135 * c-common.h (c_common_option_lang_mask,
5136 c_common_initialize_diagnostics, c_common_complain_wrong_lang_p):
5138 (c_common_init_options): Update prototype.
5139 * c-opts.c (c_common_option_lang_mask): New.
5140 (c_common_initialize_diagnostics): Split out of
5141 c_common_init_options.
5142 (accept_all_c_family_options, c_common_complain_wrong_lang_p):
5144 (c_common_init_options): Update prototype. Use decoded options in
5145 search for -lang-asm.
5147 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
5149 * c-common.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
5150 * c-format.c: Likewise.
5152 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
5154 * c-common.h: Include diagnostic-core.h. Error if already
5156 * c-semantics.c: Do not define GCC_DIAG_STYLE here.
5158 2010-07-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
5160 * c-common.c (IN_GCC_FRONTEND): Do not undef.
5161 Do not include expr.h
5162 (vector_mode_valid_p): Move here.
5164 2010-06-21 DJ Delorie <dj@redhat.com>
5166 * c-pragma.c (handle_pragma_diagnostic): Add push/pop,
5167 allow these pragmas anywhere.
5169 2010-06-14 Jakub Jelinek <jakub@redhat.com>
5172 * c-cppbuiltin.c: Include gt-c-family-c-cppbuiltin.h.
5173 (lazy_hex_fp_values, lazy_hex_fp_value_count): Add GTY(()) markers.
5174 (lazy_hex_fp_value, builtin_define_with_hex_fp_value): Use
5175 ggc_strdup instead of xstrdup.
5177 2010-06-10 Jakub Jelinek <jakub@redhat.com>
5179 * c-cppbuiltin.c: Include cpp-id-data.h.
5180 (lazy_hex_fp_values, lazy_hex_fp_value_count): New variables.
5181 (lazy_hex_fp_value): New function.
5182 (builtin_define_with_hex_fp_value): Provide definitions lazily.
5184 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
5186 * c-gimplify.c: Do not include tree-flow.h
5188 2010-06-29 Joern Rennecke <joern.rennecke@embecosm.com>
5191 * c-common.c: Rename targetm member:
5192 targetm.enum_va_list -> targetm.enum_va_list_p
5194 2010-06-28 Anatoly Sokolov <aesok@post.ru>
5196 * c-common.c (shorten_compare): Adjust call to force_fit_type_double.
5198 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
5200 * c-cppbuiltin.c: Do not include except.h.
5202 2010-06-24 Andi Kleen <ak@linux.intel.com>
5204 * c-common.c (warn_for_omitted_condop): New.
5205 * c-common.h (warn_for_omitted_condop): Add prototype.
5207 2010-06-21 Joseph Myers <joseph@codesourcery.com>
5209 * c.opt (lang-objc): Remove.
5210 * c-opts.c (c_common_handle_option): Don't handle OPT_lang_objc.
5212 2010-06-21 Joern Rennecke <joern.rennecke@embecosm.com>
5214 * c-opts.c: Include "tm_p.h".
5216 2010-06-20 Joseph Myers <joseph@codesourcery.com>
5218 * c-common.c (parse_optimize_options): Update call to
5221 2010-06-18 Nathan Froyd <froydnj@codesourcery.com>
5223 * c-common.c (record_types_used_by_current_var_decl): Adjust for
5224 new type of types_used_by_cur_var_decl.
5226 2010-06-17 Joern Rennecke <joern.rennecke@embecosm.com>
5229 * c-cppbuiltin.c (builtin_define_with_hex_fp_value): Add cast
5230 for C++ standard compliance.
5232 2010-06-16 Jason Merrill <jason@redhat.com>
5234 * c.opt: Add -Wnoexcept.
5236 2010-06-16 Richard Guenther <rguenther@suse.de>
5239 * c-common.c (c_common_truthvalue_conversion): Remove
5240 premature and wrong optimization concering ADDR_EXPRs.
5242 2010-06-15 Arnaud Charlet <charlet@adacore.com>
5244 * c-ada-spec.c (dump_sloc): Remove column info.
5245 (is_simple_enum): New function.
5246 (dump_generic_ada_node, print_ada_declaration): Map C enum types to Ada
5247 enum types when relevant.
5249 2010-06-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
5251 * c-common.c (conversion_warning): Warn at expression
5254 2010-06-10 Joseph Myers <joseph@codesourcery.com>
5256 * c-opts.c (c_common_handle_option): Don't handle
5259 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
5261 * c-pragma.c (push_alignment): Use typed GC allocation.
5262 (handle_pragma_push_options): Likewise.
5264 * c-common.c (parse_optimize_options): Likewise.
5266 * c-common.h (struct sorted_fields_type): Add variable_size GTY
5269 2010-06-07 Joseph Myers <joseph@codesourcery.com>
5271 * c-common.c (flag_preprocess_only, flag_undef, flag_no_builtin,
5272 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
5273 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
5274 flag_signed_bitfields, warn_strict_null_sentinel,
5275 flag_nil_receivers, flag_zero_link, flag_replace_objc_classes,
5276 flag_gen_declaration, flag_no_gnu_keywords,
5277 flag_implement_inlines, flag_implicit_templates,
5278 flag_implicit_inline_templates, flag_optional_diags,
5279 flag_elide_constructors, flag_default_inline, flag_rtti,
5280 flag_conserve_space, flag_access_control, flag_check_new,
5281 flag_new_for_scope, flag_weak, flag_working_directory,
5282 flag_use_cxa_atexit, flag_use_cxa_get_exception_ptr,
5283 flag_enforce_eh_specs, flag_threadsafe_statics,
5284 flag_pretty_templates): Remove.
5285 * c-common.h (flag_preprocess_only, flag_nil_receivers,
5286 flag_objc_exceptions, flag_objc_sjlj_exceptions, flag_zero_link,
5287 flag_replace_objc_classes, flag_undef, flag_no_builtin,
5288 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
5289 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
5290 flag_const_strings, flag_signed_bitfields, flag_gen_declaration,
5291 flag_no_gnu_keywords, flag_implement_inlines,
5292 flag_implicit_templates, flag_implicit_inline_templates,
5293 flag_optional_diags, flag_elide_constructors, flag_default_inline,
5294 flag_rtti, flag_conserve_space, flag_access_control,
5295 flag_check_new, flag_new_for_scope, flag_weak,
5296 flag_working_directory, flag_use_cxa_atexit,
5297 flag_use_cxa_get_exception_ptr, flag_enforce_eh_specs,
5298 flag_threadsafe_statics, flag_pretty_templates,
5299 warn_strict_null_sentinel): Remove.
5300 * c.opt (E, Wstrict-null-sentinel, faccess-control, fasm,
5301 fbuiltin, fcheck-new, fconserve-space, felide-constructors,
5302 fenforce-eh-specs, ffor-scope, fgnu-keywords, fimplement-inlines,
5303 fimplicit-inline-templates, fimplicit-templates,
5304 flax-vector-conversions, fms-extensions, fnil-receivers,
5305 fnonansi-builtins, fpretty-templates, freplace-objc-classes,
5306 frtti, fshort-double, fshort-enums, fshort-wchar,
5307 fsigned-bitfields, fsigned-char, fstats, fthreadsafe-statics,
5308 funsigned-bitfields, funsigned-char, fuse-cxa-atexit,
5309 fuse-cxa-get-exception-ptr, fweak, fworking-directory, fzero-link,
5310 gen-decls, undef): Use Var.
5311 (fdefault-inline, foptional-diags): Document as doing nothing.
5312 * c-opts.c (c_common_handle_option): Remove cases for options now
5313 using Var. Mark ignored options as such.
5315 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
5317 * c-common.c: Moved to here from parent directory.
5318 * c-common.def: Likewise.
5319 * c-common.h: Likewise.
5320 * c-cppbuiltin.c: Likewise.
5321 * c-dump.c: Likewise.
5322 * c-format.c: Likewise.
5323 * c-format.h : Likewise.
5324 * c-gimplify.c: Likewise.
5325 * c-lex.c: Likewise.
5326 * c-omp.c: Likewise.
5328 * c-opts.c: Likewise.
5329 * c-pch.c: Likewise.
5330 * c-ppoutput.c: Likewise.
5331 * c-pragma.c: Likewise.
5332 * c-pragma.h: Likewise.
5333 * c-pretty-print.c: Likewise.
5334 * c-pretty-print.h: Likewise.
5335 * c-semantics.c: Likewise.
5336 * stub-objc.c: Likewise.
5338 * c-common.c: Include gt-c-family-c-common.h.
5339 * c-pragma.c: Include gt-c-family-c-pragma.h.
5341 Copyright (C) 2010-2015 Free Software Foundation, Inc.
5343 Copying and distribution of this file, with or without modification,
5344 are permitted in any medium without royalty provided the copyright
5345 notice and this notice are preserved.