1 2015-07-08 Jakub Jelinek <jakub@redhat.com>
3 * c-omp.c (c_omp_declare_simd_clauses_to_numbers): If all clauses
4 are to be removed, return NULL rather than original clauses list.
6 2015-07-07 Andrew MacLeod <amacleod@redhat.com>
8 * array-notation-common.c: Adjust includes.
9 * c-ada-spec.c: Likewise.
10 * c-cilkplus.c: Likewise.
11 * c-common.h: Likewise.
12 * c-cppbuiltin.c: Likewise.
14 * c-format.c: Likewise.
15 * c-gimplify.c: Likewise.
16 * c-indentation.c: Likewise.
21 * c-ppoutput.c: Likewise.
22 * c-pragma.c: Likewise.
23 * c-pretty-print.c: Likewise.
24 * c-semantics.c: Likewise.
25 * c-ubsan.c: Likewise.
27 * stub-objc.c: Likewise.
29 2015-07-07 Eric Botcazou <ebotcazou@adacore.com>
31 * c-ada-spec.h (cpp_operation): Add IS_MOVE_CONSTRUCTOR.
32 * c-ada-spec.c (print_ada_declaration): Skip move constructors.
34 2015-07-01 Jason Merrill <jason@redhat.com>
36 * c-common.h (D_CXX11): Rename from D_CXX0X.
37 (RID_FIRST_CXX11, RID_LAST_CXX11): Rename from *_CXX0X.
40 * c-opts.c (c_common_post_options): Default to C++14.
42 * c-opts.c (c_common_post_options): Highest ABI level is now 10.
44 2015-06-30 Edward Smith-Rowland <3dw4rd@verizon.net>
46 Implement N4197 - Adding u8 character literals
47 * c-family/c-ada-spec.c (print_ada_macros): Treat CPP_UTF8CHAR like
49 * c-family/c-common.c (c_parse_error): Print CPP_UTF8CHAR and
50 CPP_UTF8CHAR_USERDEF tokens.
51 * c-family/c-lex.c (c_lex_with_flags): Treat CPP_UTF8CHAR_USERDEF
52 and CPP_UTF8CHAR tokens.
53 (lex_charconst): Treat CPP_UTF8CHAR token.
55 2015-06-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
58 * c-common.c (do_warn_unused_parameter): Move here.
59 * c-common.h (do_warn_unused_parameter): Declare.
61 2015-06-29 Marek Polacek <polacek@redhat.com>
64 * c-common.c (check_case_bounds): Add bool * parameter. Set
66 (c_add_case_label): Add bool * parameter. Pass it down to
68 (c_do_switch_warnings): Add bool parameters. Implement -Wswitch-bool
70 * c-common.h (c_add_case_label, c_do_switch_warnings): Update
73 2015-06-27 Marek Polacek <polacek@redhat.com>
75 * c-common.c (check_main_parameter_types): Use VECTOR_TYPE_P
76 or VECTOR_INTEGER_TYPE_P throughout.
77 * c-gimplify.c: Likewise.
79 2015-06-26 Marek Polacek <polacek@redhat.com>
81 * array-notation-common.c (find_rank): Use INDIRECT_REF_P.
82 * c-common.c (c_fully_fold_internal): Likewise.
83 (c_alignof_expr): Likewise.
84 * c-pretty-print.c (c_pretty_printer::postfix_expression): Likewise.
85 * c-ubsan.c (ubsan_instrument_bounds): Likewise.
86 * cilk.c (create_parm_list): Likewise.
88 2015-06-26 Marek Polacek <polacek@redhat.com>
90 * c-common.c (handle_unused_attribute): Use VAR_OR_FUNCTION_DECL_P.
92 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
94 * c-common.c: Remove ipa-ref.h and plugin-api.h from include list.
95 * c-gimplify.c: Likewise.
96 * c-pragma.c: Likewise.
97 * c-ubsan.c: Likewise.
100 2015-06-25 Richard Sandiford <richard.sandiford@arm.com>
102 * c-common.c (c_type_hasher): Inherit from ggc_ptr_hash rather than
105 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
107 * cilk.c: Move calls.h after tm.h in the include chain.
109 2015-06-25 Marek Polacek <polacek@redhat.com>
111 * array-notation-common.c: Use VAR_P throughout.
112 * c-ada-spec.c: Likewise.
113 * c-common.c: Likewise.
114 * c-format.c: Likewise.
115 * c-gimplify.c: Likewise.
117 * c-pragma.c: Likewise.
118 * c-pretty-print.c: Likewise.
121 2015-06-25 Marek Polacek <polacek@redhat.com>
123 * cilk.c (extract_free_variables): Use is_global_var.
125 2015-06-23 Richard Sandiford <richard.sandiford@arm.com>
127 * c-common.c: Don't include target-def.h.
129 2015-06-23 Marek Polacek <polacek@redhat.com>
131 * c-common.c (warn_logical_operator): Use tree_int_cst_equal
132 when comparing INTEGER_CSTs.
134 2015-06-22 Pierre-Marie de Rodat <derodat@adacore.com>
136 * c-ada-spec.h (cpp_operation): Add HAS_DEPENDENT_TEMPLATE_ARGS.
137 * c-ada-spec.c (collect_ada_nodes): Skip NAMESPACE_DECL
138 (dump_ada_template): Skip partially specialized types.
140 2015-06-22 Mikhail Maltsev <maltsevm@gmail.com>
142 * c-common.c (scalar_to_vector): Use std::swap instead of manually
145 2015-06-17 Andrew MacLeod <amacleod@redhat.com>
147 * array-notation-common.c: Do not include input.h, line-map.h or is-a.h.
148 * c-ada-spec.c: Likewise.
149 * c-cilkplus.c: Likewise.
150 * c-common.c: Likewise.
151 * c-common.h: Likewise.
152 * c-cppbuiltin.c: Likewise.
153 * c-dump.c: Likewise.
154 * c-format.c: Likewise.
155 * c-gimplify.c: Likewise.
156 * c-indentation.c: Likewise.
159 * c-opts.c: Likewise.
161 * c-ppoutput.c: Likewise.
162 * c-pragma.c: Likewise.
163 * c-pretty-print.c: Likewise.
164 * c-semantics.c: Likewise.
165 * c-ubsan.c: Likewise.
167 * stub-objc.c: Likewise.
169 2015-06-13 Patrick Palka <ppalka@gcc.gnu.org>
172 * c-common.c (c_common_truthvalue_conversion): Warn when
173 converting an address of a reference to a truth value.
175 2015-06-08 Andrew MacLeod <amacleod@redhat.com>
177 * array-notation-common.c : Adjust include files.
178 * c-ada-spec.c : Likewise.
179 * c-cilkplus.c : Likewise.
180 * c-common.c : Likewise.
181 * c-common.h : Likewise.
182 * c-cppbuiltin.c : Likewise.
183 * c-dump.c : Likewise.
184 * c-format.c : Likewise.
185 * c-gimplify.c : Likewise.
186 * c-indentation.c : Likewise.
187 * c-lex.c : Likewise.
188 * c-omp.c : Likewise.
189 * c-opts.c : Likewise.
190 * c-pch.c : Likewise.
191 * c-ppoutput.c : Likewise.
192 * c-pragma.c : Likewise.
193 * c-pretty-print.c : Likewise.
194 * c-semantics.c : Likewise.
195 * c-ubsan.c : Likewise.
197 * stub-objc.c : Likewise.
199 2015-06-08 Marek Polacek <polacek@redhat.com>
202 * c-format.c (location_from_offset): Return LOC if LINE is null.
204 2015-06-05 Aldy Hernandez <aldyh@redhat.com>
206 * c-common.h (c_parse_final_cleanups): New prototype.
207 * c-opts.c (c_common_parse_file): Call c_parse_final_cleanups.
209 2015-06-04 Andrew MacLeod <amacleod@redhat.com>
211 * array-notation-common.c: Adjust includes for restructured coretypes.h.
212 * c-ada-spec.c: Likewise.
213 * c-cilkplus.c: Likewise.
214 * c-common.c: Likewise.
215 * c-common.h: Likewise.
216 * c-cppbuiltin.c: Likewise.
217 * c-dump.c: Likewise.
218 * c-format.c: Likewise.
219 * c-gimplify.c: Likewise.
220 * c-indentation.c: Likewise.
223 * c-opts.c: Likewise.
225 * c-ppoutput.c: Likewise.
226 * c-pragma.c: Likewise.
227 * c-pretty-print.c: Likewise.
228 * c-semantics.c: Likewise.
229 * c-ubsan.c: Likewise.
231 * stub-objc.c: Likewise.
233 2015-06-02 David Malcolm <dmalcolm@redhat.com>
236 * c-indentation.c (should_warn_for_misleading_indentation): Use
237 expand_location rather than expand_location_to_spelling_point.
238 Don't warn if the guarding statement is more indented than the
241 2015-06-02 David Malcolm <dmalcolm@redhat.com>
243 * c-indentation.c (warn_for_misleading_indentation): Bail out
244 immediately if -Wmisleading-indentation isn't enabled.
246 2015-06-01 Martin Liska <mliska@suse.cz>
248 * c-format.c (check_format_arg):Use new type-based pool allocator.
249 (check_format_info_main) Likewise.
251 2015-05-31 Eric Botcazou <ebotcazou@adacore.com>
253 * c-ada-spec.c (is_tagged_type): Test for TYPE_METHODS on main variant.
254 (has_nontrivial_methods): Likewise.
256 2015-05-25 Marek Polacek <polacek@redhat.com>
258 * c-ubsan.c (ubsan_instrument_shift): Use type0.
260 2015-05-22 Marek Polacek <polacek@redhat.com>
263 * c-common.c (handle_deprecated_attribute): Allow CONST_DECL.
265 2015-05-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
267 * c-cppbuiltin.c (c_cpp_builtins): Use if instead of #if with
268 STACK_GROWS_DOWNWARD.
270 2015-05-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
272 * c-cppbuiltin.c (c_cpp_builtins): Check the value of
273 STACK_GROWS_DOWNWARD rather than if it is defined.
275 2015-05-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
278 * c-format.c (location_column_from_byte_offset): New.
279 (location_from_offset): New.
280 (struct format_wanted_type): Add offset_loc field.
281 (check_format_info): Move handling of location for extra arguments
282 closer to the point of warning.
283 (check_format_info_main): Pass the result of location_from_offset
285 (format_type_warning): Pass the result of location_from_offset
288 2015-05-20 Marek Polacek <polacek@redhat.com>
290 * c-omp.c (check_omp_for_incr_expr): Use BINARY_CLASS_P.
292 2015-05-20 Marek Polacek <polacek@redhat.com>
294 * c-ada-spec.c (dump_sloc): Use DECL_P.
296 2015-05-20 Marek Polacek <polacek@redhat.com>
298 * c-pragma.c: Use VAR_OR_FUNCTION_DECL_P throughout.
299 * c-common.c: Likewise.
301 2015-05-19 David Malcolm <dmalcolm@redhat.com>
303 * c-common.h (fe_file_change): Strengthen param from
304 const line_map * to const line_map_ordinary *.
305 (pp_file_change): Likewise.
306 * c-lex.c (fe_file_change): Likewise.
307 (cb_define): Use linemap_check_ordinary when invoking
309 (cb_undef): Likewise.
310 * c-opts.c (c_finish_options): Use linemap_check_ordinary when
311 invoking cb_file_change.
312 (c_finish_options): Likewise.
313 (push_command_line_include): Likewise.
314 (cb_file_change): Strengthen param "new_map" from
315 const line_map * to const line_map_ordinary *.
316 * c-ppoutput.c (cb_define): Likewise for local "map".
317 (pp_file_change): Likewise for param "map" and local "from".
319 2015-05-19 Mikhail Maltsev <maltsevm@gmail.com>
321 * c-common.c (shorten_compare): Use std::swap instead of explicit swaps.
323 2015-05-18 Tom de Vries <tom@codesourcery.com>
325 * c-common.c (build_va_arg_1): New function.
326 (build_va_arg): Add address operator to va_list operand if necessary.
328 2015-05-15 Mikhail Maltsev <maltsevm@gmail.com>
331 * c-common.c (int_safely_convertible_to_real_p): Define.
332 (unsafe_conversion_p): Check conversions involving complex types.
333 (conversion_warning): Add new warning message for conversions which
334 discard imaginary component.
335 * c-common.h: (enum conversion_safety): Add new enumerator for such
338 2015-05-14 Marek Polacek <polacek@redhat.com>
342 * c-common.c (c_fully_fold): Pass false down to c_fully_fold_internal.
343 (c_fully_fold_internal): Fold C_MAYBE_CONST_EXPRs with
344 C_MAYBE_CONST_EXPR_INT_OPERANDS set. Add FOR_INT_CONST argument and
345 use it. If FOR_INT_CONST, require that all evaluated operands be
348 2015-05-12 David Malcolm <dmalcolm@redhat.com>
350 * c-common.h (warn_for_misleading_indentation): New prototype.
351 * c-indentation.c: New file.
352 * c.opt (Wmisleading-indentation): New option.
354 2015-05-12 Tom de Vries <tom@codesourcery.com>
356 PR tree-optimization/66010
357 * c-common.c (build_va_arg): Don't mark ap addressable unless necessary.
359 2015-05-09 Jason Merrill <jason@redhat.com>
361 * c-opts.c (c_common_post_options): Also clear
362 cpp_opts->cpp_warn_cxx11_compat.
364 * c-common.h (enum cxx_dialect): Add cxx_unset.
365 * c-common.c (cxx_dialect): Initialize to cxx_unset.
366 * c-opts.c (c_common_post_options): Set C++ dialect to C++98 if unset.
368 * c.opt (std=c++14): Remove Undocumented flag and experimental warning.
369 (std=gnu++0x): Mark as Undocumented.
370 (std=gnu++1y): Add deprecated message.
372 2015-05-08 Jason Merrill <jason@redhat.com>
374 * c.opt (Wc++11-compat): Make primary. Rename var warn_cxx11_compat.
377 * c.opt (Wc++0x-compat): Also set cpp_warn_cxx11_compat.
379 2015-05-08 Marek Polacek <polacek@redhat.com>
382 * c.opt (Woverride-init-side-effects): New option.
384 2015-05-07 Marek Polacek <polacek@redhat.com>
387 * c-common.c (c_fully_fold_internal): Warn when left shifting a
389 * c.opt (Wshift-negative-value): New option.
390 * c-opts.c (c_common_post_options): Set warn_shift_negative_value
391 when -Wextra and C99/C++11 mode.
393 2015-05-07 Marek Polacek <polacek@redhat.com>
394 Martin Uecker <uecker@eecs.berkeley.edu>
396 * c-ubsan.c (ubsan_instrument_bounds): Don't skip instrumenting
397 flexible member array-like members if SANITIZE_BOUNDS_STRICT.
399 2015-05-05 Jason Merrill <jason@redhat.com>
401 * c.opt (Wterminate): New.
403 2015-04-30 Marek Polacek <polacek@redhat.com>
405 * c-common.c (maybe_warn_bool_compare): When comparing with 0/1,
406 require that the non-constant be of a boolean type.
408 2015-04-29 Josh Triplett <josh@joshtriplett.org>
410 * c-common.c (handle_section_attribute): Refactor to reduce
411 nesting and distinguish between error cases.
413 2015-04-29 Marek Polacek <polacek@redhat.com>
416 * c-common.c (maybe_warn_bool_compare): Warn when comparing a boolean
419 2015-04-29 Jakub Jelinek <jakub@redhat.com>
421 * c-common.h (omp_clause_mask): Unconditionally define as a class.
422 Use uint64_t instead of unsigned HOST_WIDE_INT and 64 instead of
423 HOST_BITS_PER_WIDE_INT.
425 2015-04-28 Tom de Vries <tom@codesourcery.com>
427 PR tree-optimization/65887
428 * c-common.c (build_va_arg): Mark va_arg ap argument as addressable.
430 2015-04-28 Eric Botcazou <ebotcazou@adacore.com>
431 Pierre-Marie de Rodat <derodat@adacore.com>
433 * c-ada-spec.c (in_function): Delete.
434 (dump_generic_ada_node): Do not change in_function and remove the
435 redundant code dealing with it.
436 (print_ada_declaration): Do not change in_function. Use INDENT_INCR.
437 (print_ada_methods): Output the static member functions in a nested
438 package after the regular methods as well as associated renamings.
440 2015-04-24 Marek Polacek <polacek@redhat.com>
443 * c-common.c (c_fully_fold_internal): Use OPT_Wshift_count_negative
444 and OPT_Wshift_count_overflow.
447 * c-common.c (warn_logical_operator): Warn if the operands have the
450 2015-04-24 Marek Polacek <polacek@redhat.com>
453 * c-common.c (warn_logical_operator): Bail if either operand comes
454 from a macro expansion.
456 2015-04-10 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
459 * c-common.c (c_default_pointer_mode): Add definition.
460 * c-common.h (c_default_pointer_mode): Add declaration.
462 2015-03-11 Jakub Jelinek <jakub@redhat.com>
464 * c-common.c (c_common_nodes_and_builtins): Don't call xstrdup
465 on record_builtin_type argument.
467 2015-03-10 Jakub Jelinek <jakub@redhat.com>
470 * c-common.c (warn_logical_not_parentheses): Don't warn for
473 2015-03-07 Marek Polacek <polacek@redhat.com>
476 * c-ubsan.c (ubsan_instrument_bounds): Check for COMPONENT_REF
477 before trying to figure out whether we have a flexible array member.
479 2015-03-06 Eric Botcazou <ebotcazou@adacore.com>
480 Jonathan Wakely <jwakely.gcc@gmail.com>
482 * c-ada-spec.c (dump_ada_double_name): Fix pasto.
484 2015-03-05 Eric Botcazou <ebotcazou@adacore.com>
487 * c-ada-spec.c (print_destructor): Remove obsolete code.
489 2015-03-01 Eric Botcazou <ebotcazou@adacore.com>
491 * c-ada-spec.c (is_tagged_type): Add guard for DECL_VINDEX.
492 (dump_template_types): Adjust DECL_TEMPLATE_INSTANTIATIONS and
493 DECL_TEMPLATE_RESULT emulations.
494 (dump_ada_template)): Add guard for TYPE_METHODS.
496 2015-02-27 Marek Polacek <polacek@redhat.com>
499 * c.opt (Wformat-signedness): Don't enable by -Wformat=2.
501 2015-02-27 Kai Tietz <ktietz@redhat.com>
504 * c-pragma.c (handle_pragma_weak): Do not try to create
505 weak/alias of declarations not being function, or variable
508 2015-02-24 Thomas Schwinge <thomas@codesourcery.com>
511 * c-common.c (DEF_FUNCTION_TYPE_VAR_8, DEF_FUNCTION_TYPE_VAR_12):
513 (DEF_FUNCTION_TYPE_VAR_7, DEF_FUNCTION_TYPE_VAR_11): New macros.
515 2015-02-16 Marek Polacek <polacek@redhat.com>
518 * c-format.c (check_format_types): Handle null param.
520 2015-02-13 Marek Polacek <polacek@redhat.com>
523 * c-format.c (check_format_types): Don't warn about different
524 signedness if the original value is in the range of WANTED_TYPE.
526 2015-02-12 Jason Merrill <jason@redhat.com>
529 * c-opts.c (c_common_post_options): Change flag_abi_version from 0
530 to the current highest version.
531 * c-cppbuiltin.c (c_cpp_builtins): Assert that it isn't 0.
533 2015-02-04 Jakub Jelinek <jakub@redhat.com>
537 * c-omp.c (c_finish_omp_atomic): Use TRUNC_DIV_EXPR
538 instead of RDIV_EXPR. Use build_binary_op instead of
541 2015-01-30 Joseph Myers <joseph@codesourcery.com>
543 * c-opts.c, c-pch.c, cppspec.c: All callers of fatal_error changed
544 to pass input_location as first argument.
546 2015-01-23 Tom de Vries <tom@codesourcery.com>
549 * c.opt (fopenacc): Mark as LTO option.
551 2015-01-23 Tom de Vries <tom@codesourcery.com>
554 * c.opt (fopenmp): Mark as LTO option.
556 2015-01-21 Jakub Jelinek <jakub@redhat.com>
559 * cilk.c (fill_decls_vec): Only put decls into vector v.
560 (compare_decls): Fix up formatting.
562 2015-01-21 Igor Zamyatin <igor.zamyatin@intel.com>
565 * cilk.c: Include vec.h.
566 (struct cilk_decls): New structure.
567 (wrapper_parm_cb): Split this function to...
568 (fill_decls_vec): ...this...
569 (create_parm_list): ...and this.
570 (compare_decls): New function.
571 (for_local_cb): Remove.
572 (wrapper_local_cb): Ditto.
573 (build_wrapper_type): For now first traverse and fill vector of
574 declarations then sort it and then deal with sorted vector.
575 (cilk_outline): Ditto.
576 (declare_one_free_variable): Ditto.
578 2015-01-21 Jason Merrill <jason@redhat.com>
581 * c-format.c (check_format_arg): Call decl_constant_value.
583 2015-01-19 Martin Liska <mliska@suse.cz>
585 * c-common.c (handle_noicf_attribute): New function.
587 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
588 Bernd Schmidt <bernds@codesourcery.com>
589 James Norris <jnorris@codesourcery.com>
590 Cesar Philippidis <cesar@codesourcery.com>
591 Ilmir Usmanov <i.usmanov@samsung.com>
592 Jakub Jelinek <jakub@redhat.com>
594 * c.opt (fopenacc): New option.
595 * c-cppbuiltin.c (c_cpp_builtins): Conditionally define _OPENACC.
596 * c-common.c (DEF_FUNCTION_TYPE_VAR_8, DEF_FUNCTION_TYPE_VAR_12):
598 * c-common.h (c_finish_oacc_wait): New prototype.
599 * c-omp.c: Include "omp-low.h" and "gomp-constants.h".
600 (c_finish_oacc_wait): New function.
601 * c-pragma.c (oacc_pragmas): New variable.
602 (c_pp_lookup_pragma, init_pragma): Handle it.
603 * c-pragma.h (enum pragma_kind): Add PRAGMA_OACC_CACHE,
604 PRAGMA_OACC_DATA, PRAGMA_OACC_ENTER_DATA, PRAGMA_OACC_EXIT_DATA,
605 PRAGMA_OACC_KERNELS, PRAGMA_OACC_LOOP, PRAGMA_OACC_PARALLEL,
606 PRAGMA_OACC_UPDATE, PRAGMA_OACC_WAIT.
607 (enum pragma_omp_clause): Add PRAGMA_OACC_CLAUSE_ASYNC,
608 PRAGMA_OACC_CLAUSE_AUTO, PRAGMA_OACC_CLAUSE_COLLAPSE,
609 PRAGMA_OACC_CLAUSE_COPY, PRAGMA_OACC_CLAUSE_COPYIN,
610 PRAGMA_OACC_CLAUSE_COPYOUT, PRAGMA_OACC_CLAUSE_CREATE,
611 PRAGMA_OACC_CLAUSE_DELETE, PRAGMA_OACC_CLAUSE_DEVICE,
612 PRAGMA_OACC_CLAUSE_DEVICEPTR, PRAGMA_OACC_CLAUSE_FIRSTPRIVATE,
613 PRAGMA_OACC_CLAUSE_GANG, PRAGMA_OACC_CLAUSE_HOST,
614 PRAGMA_OACC_CLAUSE_IF, PRAGMA_OACC_CLAUSE_NUM_GANGS,
615 PRAGMA_OACC_CLAUSE_NUM_WORKERS, PRAGMA_OACC_CLAUSE_PRESENT,
616 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPY,
617 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPYIN,
618 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPYOUT,
619 PRAGMA_OACC_CLAUSE_PRESENT_OR_CREATE, PRAGMA_OACC_CLAUSE_PRIVATE,
620 PRAGMA_OACC_CLAUSE_REDUCTION, PRAGMA_OACC_CLAUSE_SELF,
621 PRAGMA_OACC_CLAUSE_SEQ, PRAGMA_OACC_CLAUSE_VECTOR,
622 PRAGMA_OACC_CLAUSE_VECTOR_LENGTH, PRAGMA_OACC_CLAUSE_WAIT,
623 PRAGMA_OACC_CLAUSE_WORKER.
625 2015-01-14 Marcos Diaz <marcos.diaz@tallertechnologies.com>
627 * c-cppbuiltin.c (c_cpp_builtins): New cpp define __SSP_EXPLICIT__
628 for the new option fstack-protector_explicit.
629 * c-common.c (c_common_attribute_table): Add stack_protect attribute.
630 (handle_stack_protect_attribute): New function.
632 2015-01-13 Martin Uecker <uecker@eecs.berkeley.edu>
634 * c.opt: New option -Warray-bounds=.
636 2015-01-09 Michael Collison <michael.collison@linaro.org>
638 * array-notation-common.c: Include hash-set.h, machmode.h,
639 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
640 fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h.
641 * c-ada-spec.c: Ditto.
642 * c-cilkplus.c: Ditto.
643 * c-common.c: Include input.h due to flattening of tree.h.
644 Define macro GCC_C_COMMON_C.
645 * c-common.h: Flatten tree.h header files into c-common.h.
646 Remove include of tree-core.h.
647 * c-cppbuiltin.c: Include hash-set.h, machmode.h,
648 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
649 fold-const.h, wide-int.h, and inchash.h due to
650 flattening of tree.h.
652 * c-format.c: Flatten tree.h header files into c-common.h.
653 * c-cppbuiltin.c: Include hash-set.h, machmode.h,
654 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
655 fold-const.h, wide-int.h, and inchash.h due to
656 flattening of tree.h.
657 * c-dump.c: Include hash-set.h, machmode.h,
658 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
659 fold-const.h, wide-int.h, and inchash.h due to
660 flattening of tree.h.
661 * c-format.c: Include hash-set.h, machmode.h,
662 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
663 fold-const.h, wide-int.h, inchash.h and real.h due to
664 flattening of tree.h.
665 * c-gimplify.c: Include hash-set.h, machmode.h,
666 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
667 fold-const.h, wide-int.h, and inchash.h due to
668 flattening of tree.h.
674 * c-ppoutput.c: Ditto.
676 * c-pretty-print.c: Ditto.
677 * c-semantics.c: Ditto.
679 * stub-objc.c: Ditto.
681 2015-01-08 Jason Merrill <jason@redhat.com>
683 * c-ubsan.c (ubsan_maybe_instrument_array_ref): Use
684 do_ubsan_in_current_function.
685 (ubsan_maybe_instrument_reference_or_call): Likewise.
686 * c-ubsan.h: Declare it.
688 2015-01-08 Mike Stump <mikestump@comcast.net>
690 * c-common.c (c_common_attribute_table): Add no_sanitize_thread.
692 2015-01-07 Marek Polacek <polacek@redhat.com>
695 * c-common.c (c_fully_fold_internal): Warn for division and modulo
696 if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST and is zero.
698 2015-01-05 Trevor Saunders <tsaunders@mozilla.com>
701 * c.opt (Wsuggest-override): New option.
703 2015-01-05 Jakub Jelinek <jakub@redhat.com>
705 Update copyright years.
707 2015-01-05 Marek Polacek <polacek@redhat.com>
710 * c-common.c (warn_array_subscript_with_type_char): Add location_t
712 * c-common.h (warn_array_subscript_with_type_char): Update
715 2014-12-20 Edward Smith-Rowland <3dw4rd@verizon.net>
717 * c-cppbuiltin.c (__cpp_sized_deallocation): Uncomment and move macro.
718 Control macro with flag_sized_deallocation.
720 2014-12-20 Martin Uecker <uecker@eecs.berkeley.edu>
722 * c.opt (Wdiscarded-array-qualifiers): New option.
724 2014-12-19 Jakub Jelinek <jakub@redhat.com>
726 PR preprocessor/63831
727 * c-cppbuiltin.c (c_cpp_builtins): Don't define __has_attribute
728 and __has_cpp_attribute here.
729 * c-ppoutput.c (init_pp_output): Set cb->has_attribute to
730 c_common_has_attribute.
731 * c-common.h (c_common_has_attribute): New prototype.
732 * c-lex.c (init_c_lex): Set cb->has_attribute to
733 c_common_has_attribute instead of cb_has_attribute.
734 (get_token_no_padding): New function.
735 (cb_has_attribute): Renamed to ...
736 (c_common_has_attribute): ... this. No longer static. Use
737 get_token_no_padding, require ()s, don't build TREE_LIST
738 unnecessarily, fix up formatting, adjust diagnostics, call
741 2014-12-15 Jason Merrill <jason@redhat.com>
743 * c.opt (-fsized-deallocation, -Wc++14-compat): New.
744 (-Wsized-deallocation): New.
745 * c-opts.c (c_common_post_options): -fsized-deallocation defaults
746 to on in C++14 and up.
748 2014-12-11 Jason Merrill <jason@redhat.com>
750 * c-cppbuiltin.c (c_cpp_builtins): Enable C++14 __cpp_constexpr.
752 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_runtime_arrays if
753 we aren't complaining about VLAs.
755 2014-12-06 Marek Polacek <polacek@redhat.com>
757 PR tree-optimization/64183
758 * c-gimplify.c (c_gimplify_expr): Don't convert the RHS of a
759 shift-expression if it is integer_type_node. Use types_compatible_p.
761 2014-11-29 Jakub Jelinek <jakub@redhat.com>
763 * c-common.c (convert_vector_to_pointer_for_subscript): Remove NULL
764 last argument from create_tmp_var_raw and create_tmp_var calls.
765 * cilk.c (gimplify_cilk_spawn): Likewise.
766 * c-omp.c (c_finish_omp_atomic): Likewise.
768 2014-11-28 Marek Polacek <polacek@redhat.com>
770 * c-ubsan.c (ubsan_instrument_shift): Use op1_utype for MINUS_EXPR
771 instead of unsigned_type_node.
773 2014-11-28 Marek Polacek <polacek@redhat.com>
776 * c-ubsan.c (ubsan_instrument_shift): Change the type of a MINUS_EXPR
778 * c-gimplify.c (c_gimplify_expr): Convert right operand of a shift
779 expression to unsigned_type_node.
781 2014-11-20 Mark Wielaard <mjw@redhat.com>
784 * c-opts.c (set_std_c89): Set lang_hooks.name.
785 (set_std_c99): Likewise.
786 (set_std_c11): Likewise.
787 (set_std_cxx98): Likewise.
788 (set_std_cxx11): Likewise.
789 (set_std_cxx14): Likewise.
790 (set_std_cxx1z): Likewise.
792 2014-11-21 Jakub Jelinek <jakub@redhat.com>
795 * c-common.h (convert_vector_to_pointer_for_subscript): Change
797 * c-common.c: Include gimple-expr.h.
798 (convert_vector_to_pointer_for_subscript): Change return type to
799 bool. If *vecp is not lvalue_p and has VECTOR_TYPE, return true
800 and copy it into a TARGET_EXPR and use that instead of *vecp
803 2014-11-19 David Malcolm <dmalcolm@redhat.com>
805 Merger of git branch "gimple-classes-v2-option-3".
806 * ChangeLog.gimple-classes: New.
807 * c-gimplify.c (add_block_to_enclosing): Strengthen local "stack"
808 from being just a vec<gimple> to a vec<gbind *>.
810 2014-11-18 Jakub Jelinek <jakub@redhat.com>
813 * c-ubsan.c (ubsan_maybe_instrument_reference_or_call): Change type
814 argument to ptype, set type to TREE_TYPE (ptype). Don't call
815 get_pointer_alignment for non-pointers. Use ptype, or if it is
816 reference type, corresponding pointer type, as type of kind
818 (ubsan_maybe_instrument_reference,
819 ubsan_maybe_instrument_member_call): Adjust callers.
821 2014-11-15 Marek Polacek <polacek@redhat.com>
824 * array-notation-common.c (is_sec_implicit_index_fn): Return false
826 (extract_array_notation_exprs): Return for NULL node.
828 2014-11-12 Joseph Myers <joseph@codesourcery.com>
830 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Define and
831 undefine __NO_MATH_ERRNO__ based on changes to -fmath-errno state.
833 2014-11-12 Jakub Jelinek <jakub@redhat.com>
836 * c-common.c (check_builtin_function_arguments): Handle
837 BUILT_IN_{ADD,SUB,MUL}_OVERFLOW.
839 2014-11-10 Andi Kleen <ak@linux.intel.com>
842 * c-common.h (check_no_cilk): Declare.
843 * cilk.c (get_error_location): New function.
844 (check_no_cilk): Dito.
846 2014-11-10 Andi Kleen <ak@linux.intel.com>
848 * cilk.c (recognize_spawn): Use expression location
851 2014-11-10 Paolo Carlini <paolo.carlini@oracle.com>
853 * c.opt ([Wshift-count-negative, Wshift-count-overflow]): Add.
855 2014-11-10 Edward Smith-Rowland <3dw4rd@verizon.net>
857 * c-cppbuiltin.c (__has_attribute, __has_cpp_attribute): New macros;
858 (__cpp_rtti, __cpp_exceptions): New macros for C++98;
859 (__cpp_range_based_for, __cpp_initializer_lists,
860 __cpp_delegating_constructors, __cpp_nsdmi,
861 __cpp_inheriting_constructors, __cpp_ref_qualifiers): New macros
862 for C++11; (__cpp_attribute_deprecated): Remove in favor of
864 * c-lex.c (cb_has_attribute): New callback CPP function;
865 (init_c_lex): Set has_attribute callback.
867 2014-11-04 Richard Biener <rguenther@suse.de>
869 * c-common.c (shorten_compare): Do not shorten mixed
870 DFP and non-DFP compares.
872 2014-11-01 Edward Smith-Rowland <3dw4rd@verizon.net>
874 * g++.dg/cpp1y/feat-cxx11.C: Commentary and rearrangement of tests.
875 * g++.dg/cpp1y/feat-cxx11-neg.C: Add aggregate NSDMI test.
876 Commentary and rearrangement of tests.
877 * g++.dg/cpp1y/feat-cxx14.C: Enable aggregate NSDMI test.
878 Commentary and rearrangement of tests.
879 * g++.dg/cpp1y/feat-cxx98-neg.C: Ditto
880 * g++.dg/cpp1y/feat-cxx98.C: Commentary.
882 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
884 * c-common.c, c-common.h, c-cppbuiltin.c, c-lex.c: Remove redundant
885 enum from machine_mode.
887 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
889 * c-common.c: Adjust include files.
890 * c-gimplify.c: Ditto.
895 2014-10-27 Andrew MacLeod <amacleod@redhat.com>
897 * c-gimplify.c: Adjust include files.
899 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
902 * c-opts.c (c_common_diagnostics_set_defaults): Renamed from
903 c_common_initialize_diagnostics.
904 * c-common.h: Likewise.
906 2014-10-24 Marek Polacek <polacek@redhat.com>
909 * c-pretty-print.c (c_pretty_printer::simple_type_specifier): Don't
910 print "struct"/"union"/"enum" for typedefed names.
912 2014-10-23 Marek Polacek <polacek@redhat.com>
914 * c-ubsan.c (ubsan_instrument_shift): Perform the MINUS_EXPR
917 2014-10-22 Jakub Jelinek <jakub@redhat.com>
918 Yury Gribov <y.gribov@samsung.com>
920 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
921 ubsan_instrument_vla): Check bits in flag_sanitize_recover bitmask
922 instead of flag_sanitize_recover as bool flag.
924 2014-10-21 Kirill Yukhin <kirill.yukhin@intel.com>
926 * cilk.c: Revert previous change.
928 2014-10-20 Igor Zamyatin <igor.zamyatin@intel.com>
931 * cilk.c: Include vec.h.
932 (struct cilk_decls): New structure.
933 (wrapper_parm_cb): Split this function to...
934 (fill_decls_vec): ...this...
935 (create_parm_list): ...and this.
936 (compare_decls): New function.
937 (for_local_cb): Remove.
938 (wrapper_local_cb): Ditto.
939 (build_wrapper_type): For now first traverse and fill vector of
940 declarations then sort it and then deal with sorted vector.
941 (cilk_outline): Ditto.
942 (declare_one_free_variable): Ditto.
944 2014-10-17 Marek Polacek <polacek@redhat.com>
946 * c-opts.c (c_common_post_options): Set warn_implicit_int.
947 * c.opt (Wimplicit-int): Initialize to -1.
949 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
951 * c-pragma.c: Adjust include files.
952 * c-semantics.c: Likewise.
954 2014-10-16 DJ Delorie <dj@redhat.com>
956 * c-cppbuiltin.c (cpp_atomic_builtins): Don't assume pointers are
959 2014-10-14 Jason Merrill <jason@redhat.com>
962 * c-common.h (CPP_PREPARSED_EXPR): New.
963 (N_CP_TTYPES): Adjust.
965 2014-10-15 Marek Polacek <polacek@redhat.com>
967 * c-opts.c (c_common_init_options): Make -std=gnu11 the default for C.
969 2014-10-14 DJ Delorie <dj@redhat.com>
971 * c-pretty-print.c (pp_c_integer_constant): Check for all __intN
972 types, not just __int128.
973 * c-cppbuiltin.c (c_cpp_builtins): Add builtins for all __intN
974 types, not just __int128.
975 (cpp_atomic_builtins): Round pointer sizes up.
976 (type_suffix): Use type precision, not specific types.
977 * c-common.c (c_common_reswords): Remove __int128 special case.
978 (c_common_type_for_size): Check for all __intN types, not just
980 (c_common_type_for_mode): Likewise.
981 (c_common_signed_or_unsigned_type): Likewise.
982 (c_build_bitfield_integer_type): Likewise.
983 (c_common_nodes_and_builtins): Likewise.
984 (keyword_begins_type_specifier): Likewise.
985 * c-common.h (rid): Remove RID_INT128 and add RID_INT_N_* for all
988 2014-10-12 Trevor Saunders <tsaunders@mozilla.com>
990 * c-common.c: Use hash_table instead of hashtab.
992 2014-10-06 Edward Smith-Rowland <3dw4rd@verizon.net>
994 * c-cppbuiltin.c: Move __cpp_attribute_deprecated to the
997 2014-10-03 Marc Glisse <marc.glisse@inria.fr>
1002 * c-common.c (warn_logical_operator): Punt for vectors.
1004 2014-10-01 Edward Smith-Rowland <3dw4rd@verizon.net>
1006 Implement SD-6: SG10 Feature Test Recommendations
1007 * c-cppbuiltin.c (c_cpp_builtins()): Define language feature
1008 macros and the __has_header macro.
1010 2014-09-30 Jason Merrill <jason@redhat.com>
1012 * c-common.h (enum rid): Add RID_IS_TRIVIALLY_ASSIGNABLE and
1013 RID_IS_TRIVIALLY_CONSTRUCTIBLE.
1014 * c-common.c (c_common_reswords): Add __is_trivially_copyable.
1016 * c-common.h (enum rid): Add RID_IS_TRIVIALLY_COPYABLE.
1017 * c-common.c (c_common_reswords): Add __is_trivially_copyable.
1019 * c-common.h (enum rid): Remove RID_IS_CONVERTIBLE_TO.
1020 * c-common.c (c_common_reswords): Remove __is_convertible_to.
1022 2014-09-24 Marek Polacek <polacek@redhat.com>
1026 * c-common.h (struct c_common_resword): Don't define CPP_KEYWORD.
1028 2014-09-23 Andi Kleen <ak@linux.intel.com>
1030 * c-common.c (handle_no_reorder_attribute): New function.
1031 (c_common_attribute_table): Add no_reorder attribute.
1033 2014-09-22 Joseph Myers <joseph@codesourcery.com>
1035 * c-cppbuiltin.c (c_cpp_builtins): Define
1036 __LIBGCC_*_EXCESS_PRECISION__ macros for supported floating-point
1039 2014-09-18 Joseph Myers <joseph@codesourcery.com>
1041 * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_*_FUNC_EXT__
1042 for supported floating-point modes.
1044 2014-09-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
1046 * c.opt (Wpsabi): Use LangEnabledBy.
1047 * c-opts.c (c_common_handle_option): Do not handle here.
1049 2014-09-12 Joseph Myers <joseph@codesourcery.com>
1051 * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_HAS_%s_MODE__
1052 macros for floating-point modes.
1054 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
1057 * c-cppbuiltin.c (builtin_define_float_constants): Correct
1058 __*_DENORM_MIN__ without denormals.
1060 2014-09-10 Jakub Jelinek <jakub@redhat.com>
1062 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
1063 ubsan_instrument_vla, ubsan_instrument_return): Adjust
1064 ubsan_create_data callers.
1065 (ubsan_instrument_bounds): Don't emit UBSAN_BOUNDS at all if
1066 index is constant or BIT_AND_EXPR with constant mask and is
1067 small enough for the bound.
1068 * c-gimplify.c (ubsan_walk_array_refs_r): For ADDR_EXPR of
1069 ARRAY_REF, make sure the inner ARRAY_REF is not walked again.
1071 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
1073 * c.opt: Add CppReason to various flags.
1074 (Wdate-time): Re-sort.
1075 * c-common.c: Include c-common.h earlier.
1076 (struct reason_option_codes_t): Delete.
1077 (c_option_controlling_cpp_error): Prefix global type and struct
1080 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
1082 * c.opt (Wnormalized): New.
1083 (Wnormalized=): Use Enum and Reject Negative.
1084 * c-opts.c (c_common_handle_option): Do not handle Wnormalized here.
1086 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1088 * c-cppbuiltin.c (c_cpp_builtins): Define macros for mantissa
1089 digits of floating-point modes if -fbuilding-libgcc.
1091 2014-09-05 Joseph Myers <joseph@codesourcery.com>
1093 * c-cppbuiltin.c (c_cpp_builtins): Also define
1094 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__,
1095 __LIBGCC_EH_FRAME_SECTION_NAME__, __LIBGCC_JCR_SECTION_NAME__,
1096 __LIBGCC_CTORS_SECTION_ASM_OP__, __LIBGCC_DTORS_SECTION_ASM_OP__,
1097 __LIBGCC_TEXT_SECTION_ASM_OP__, __LIBGCC_INIT_SECTION_ASM_OP__,
1098 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__,
1099 __LIBGCC_STACK_GROWS_DOWNWARD__,
1100 __LIBGCC_DONT_USE_BUILTIN_SETJMP__,
1101 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__,
1102 __LIBGCC_DWARF_FRAME_REGISTERS__,
1103 __LIBGCC_EH_RETURN_STACKADJ_RTX__, __LIBGCC_JMP_BUF_SIZE__,
1104 __LIBGCC_STACK_POINTER_REGNUM__ and
1105 __LIBGCC_VTABLE_USES_DESCRIPTORS__ for -fbuilding-libgcc.
1106 (builtin_define_with_value): Handle backslash-escaping in string
1109 2014-09-05 Richard Biener <rguenther@suse.de>
1112 * c-format.c (check_format_arg): Properly handle
1113 effectively signed POINTER_PLUS_EXPR offset.
1115 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
1117 * c.opt (Wc90-c99-compat,Wc++-compat,Wcomment,Wendif-labels,
1118 Winvalid-pch,Wlong-long,Wmissing-include-dirs,Wmultichar,Wpedantic,
1119 (Wdate-time,Wtraditional,Wundef,Wvariadic-macros): Add CPP, Var
1121 * c-opts.c (c_common_handle_option): Do not handle here.
1122 (sanitize_cpp_opts): Likewise.
1123 * c-common.c (struct reason_option_codes_t): Handle
1124 CPP_W_C90_C99_COMPAT and CPP_W_PEDANTIC.
1126 2014-09-03 Marek Polacek <polacek@redhat.com>
1128 * c.opt (Wlogical-not-parentheses): Enable by -Wall.
1130 2014-09-02 Jakub Jelinek <jakub@redhat.com>
1131 Balaji V. Iyer <balaji.v.iyer@intel.com>
1132 Igor Zamyatin <igor.zamyatin@intel.com>
1134 * c-cilkplus.c (cilk_for_number_of_iterations): New function.
1135 * c-common.c (c_common_reswords): Added _Cilk_for.
1136 * c-common.h (enum rid): Added RID_CILK_FOR.
1137 (cilk_for_number_of_iterations): Add declaration.
1138 * c-omp.c (c_finish_omp_for): Added checks for CILK_SIMD and
1140 * c-pragma.c (init_pragma): Register "grainsize" pragma.
1141 * c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_GRAINSIZE.
1143 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
1145 * c.opt (Wbuiltin-macro-redefined,Wdeprecated,Wendif-labels,
1146 Winvalid-pch,Wliteral-suffix,Wmissing-include-dirs,Wtrigraphs,
1147 Wundef): Use CPP, Var and Init.
1148 * c-opts.c (c_common_handle_option): Do not handle the above flags here.
1150 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
1152 * c.opt (Wbuiltin-macro-redefined): Use CPP, Var and Init.
1153 * c-opts.c (c_common_handle_option): Do not handle here.
1155 2014-08-25 Jason Merrill <jason@redhat.com>
1157 * c.opt: Change -std=c++1y and -std=gnu++1y to be aliases for
1158 -std=c++14 and -std=gnu++14, rather than the reverse.
1159 * c-opts.c (c_common_handle_option): Change OPT_std_c__1y and
1160 OPT_std_gnu__1y to OPT_std_c__14 and OPT_std_gnu__14.
1161 * c-common.h (cxx_dialect): Remove cxx1y.
1163 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
1165 * c-common.h (enum cxx_dialect): Add cxx14.
1166 * c-opts.c (set_std_cxx1y): Rename to set_std_cxx14; Use cxx14.
1167 * c-ubsan.c (ubsan_instrument_shift): Change comment and logic from
1168 cxx_dialect == cxx11 || cxx_dialect == cxx1y to cxx_dialect >= cxx11.
1170 2014-08-22 Jason Merrill <jason@redhat.com>
1172 * c.opt (std=gnu++17): Fix alias.
1174 2014-08-22 Marek Polacek <polacek@redhat.com>
1177 * c-common.c (warn_logical_not_parentheses): Don't check LHS. Don't
1178 check for vector types. Drop LHS argument.
1179 * c-common.h (warn_logical_not_parentheses): Adjust.
1181 2014-08-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
1183 * c.opt (Wcomment): Use CPP, Var and LangEnabledBy.
1184 (Wmultichar): Likewise.
1185 (Wdate-time): Use C-family languages instead of Common. Use CPP
1187 * c-opts.c (c_common_handle_option): Do not handle the above
1189 (sanitize_cpp_opts): Likewise.
1191 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
1194 * c-opts.c: Include tree-diagnostics.h.
1195 (c_diagnostic_finalizer): New.
1196 (c_common_initialize_diagnostics): Use it.
1198 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
1200 PR preprocessor/51303
1201 * c-common.c (struct reason_option_codes_t option_codes):
1202 Add CPP_W_MISSING_INCLUDE_DIRS. Sort alphabetically.
1204 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
1208 * c.opt (Wvariadic-macros): Use CPP and LangEnabledBy.
1209 * c-opts.c (c_common_handle_option): Call cpp_handle_option_auto.
1210 (c_common_post_options): Call init_global_opts_from_cpp.
1211 (sanitize_cpp_opts): Do not handle Wvariadic-macros here.
1213 2014-08-19 Marek Polacek <polacek@redhat.com>
1216 * c-common.c (maybe_warn_bool_compare): New function.
1217 * c-common.h (maybe_warn_bool_compare): Declare.
1218 * c.opt (Wbool-compare): New option.
1220 2014-08-19 Marek Polacek <polacek@redhat.com>
1222 * c.opt (Wc99-c11-compat): New option.
1224 2014-08-19 Marek Polacek <polacek@redhat.com>
1226 * c-opts.c (sanitize_cpp_opts): Make warn_long_long be set according
1227 to warn_c90_c99_compat.
1228 * c.opt (Wc90-c99-compat, Wdeclaration-after-statement): Initialize
1231 2014-08-19 Manuel López-Ibáñez <manu@gcc.gnu.org>
1232 Steven Bosscher <steven@gcc.gnu.org>
1235 * c-format.c: Add extra_arg_loc and format_string_loc to struct
1236 format_check_results.
1237 (check_function_format): Use true and add comment for boolean
1239 (finish_dollar_format_checking): Use explicit location when warning.
1240 (check_format_info): Likewise.
1241 (check_format_arg): Set extra_arg_loc and format_string_loc.
1242 (check_format_info_main): Use explicit location when warning.
1243 (check_format_types): Pass explicit location.
1244 (format_type_warning): Likewise.
1246 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
1249 * c-format.c: Handle Fortran flags.
1251 2014-08-12 Igor Zamyatin <igor.zamyatin@intel.com>
1254 * array-notation-common.c (find_rank): Added handling for other
1255 types of references.
1257 2014-08-10 Marek Polacek <polacek@redhat.com>
1260 * c-opts.c (sanitize_cpp_opts): Pass warn_c90_c99_compat to libcpp.
1261 * c.opt (Wc90-c99-compat): Add option.
1263 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
1265 * c-gimplify.c, cilk.c: Remove includes of pointer-set.h.
1267 2014-08-03 Marek Polacek <polacek@redhat.com>
1269 * c-common.c (check_case_value): Add location_t parameter. Use it.
1270 (c_add_case_label): Pass loc to check_case_value.
1272 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
1274 * cilk.c: Use hash_map instead of pointer_map.
1276 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
1278 * c-gimplify.c: Use hash_set instead of pointer_set.
1280 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
1283 * array-notation-common.c (extract_array_notation_exprs): Handling
1286 2014-08-01 Jakub Jelinek <jakub@redhat.com>
1288 * c-common.h (min_align_of_type): Removed prototype.
1289 * c-common.c (min_align_of_type): Removed.
1290 * c-ubsan.h (ubsan_maybe_instrument_reference,
1291 ubsan_maybe_instrument_member_call): New prototypes.
1292 * c-ubsan.c: Include stor-layout.h and builtins.h.
1293 (ubsan_maybe_instrument_reference_or_call,
1294 ubsan_maybe_instrument_reference, ubsan_maybe_instrument_call): New
1297 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
1300 * c.opt (-Wreturn-local-addr): Move to common.opt.
1302 2014-07-30 Jason Merrill <jason@redhat.com>
1307 * c.opt (-fuse-all-virtuals): New.
1309 2014-07-30 Tom Tromey <tromey@redhat.com>
1312 * c.opt (Wdesignated-init): New option.
1313 * c-common.c (c_common_attribute_table): Add "designated_init".
1314 (handle_designated_init): New function.
1316 2014-07-24 Marek Polacek <polacek@redhat.com>
1319 * c-opts.c (c_finish_options): If -imacros is in effect, return.
1321 2014-07-16 Dodji Seketeli <dodji@redhat.com>
1323 PR preprocessor/60723 - missing system-ness marks for macro tokens
1324 * c-ppoutput.c (struct print::prev_was_system_token): New data
1326 (init_pp_output): Initialize it.
1327 (maybe_print_line_1, maybe_print_line, print_line_1, print_line)
1328 (do_line_change): Return a flag saying if a line marker was
1330 (scan_translation_unit): Detect if the system-ness of the token we
1331 are about to emit is different from the one of the previously
1332 emitted token. If so, emit a line marker. Avoid emitting useless
1333 adjacent line markers. Avoid emitting line markers for tokens
1334 originating from the expansion of built-in macros.
1335 (scan_translation_unit_directives_only): Adjust.
1337 2014-07-15 Marek Polacek <polacek@redhat.com>
1339 * c-ubsan.c (ubsan_instrument_bounds): Don't instrument if
1340 TYPE_MAX_VALUE is NULL.
1342 2014-07-14 Jakub Jelinek <jakub@redhat.com>
1345 * c.opt (Wmemset-transposed-args): New warning.
1347 2014-07-10 Jason Merrill <jason@redhat.com>
1351 * c.opt (-fuse-all-virtuals): New.
1353 2014-07-09 Richard Biener <rguenther@suse.de>
1356 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
1357 using unsigned arithmetic if overflow does not wrap instead of
1358 if overflow is undefined.
1360 2014-07-06 Marek Polacek <polacek@redhat.com>
1363 * c.opt (Wsizeof-array-argument): New option.
1365 2014-07-03 Jakub Jelinek <jakub@redhat.com>
1367 * c-ada-spec.c (dump_ada_nodes): Don't call qsort if
1368 comments->count <= 1, as comments->entries might be NULL.
1370 2014-07-01 Marek Polacek <polacek@redhat.com>
1372 * c.opt (Wint-conversion): New option.
1374 2014-07-01 Marek Polacek <polacek@redhat.com>
1377 * c.opt (Wincompatible-pointer-types): New option.
1379 2014-06-30 Paolo Carlini <paolo.carlini@oracle.com>
1382 * c-common.c (handle_noreturn_attribute, handle_const_attribute):
1383 Do not discard TYPE_QUALS of type.
1385 2014-06-26 Jason Merrill <jason@redhat.com>
1387 * c-common.h (enum cxx_dialect): Add cxx1z.
1388 * c.opt (std=c++1z, std=c++17, std=gnu++1z, std=gnu++17): New.
1389 * c-opts.c (c_common_handle_option, set_std_cxx1z): Handle it.
1391 2014-06-26 Teresa Johnson <tejohnson@google.com>
1393 * c-common.h (get_dump_info): Declare.
1394 * c-gimplify.c (c_genericize): Use saved dump files.
1395 * c-opts.c (c_common_parse_file): Begin and end dumps
1396 once around parsing invocation.
1397 (get_dump_info): New function.
1399 2014-06-23 Marek Polacek <polacek@redhat.com>
1400 Andrew MacLeod <amacleod@redhat.com>
1403 * c-common.c (get_atomic_generic_size): Don't segfault if the
1404 type doesn't have a size.
1406 2014-06-20 Marek Polacek <polacek@redhat.com>
1408 * c-gimplify.c: Include "c-ubsan.h" and "pointer-set.h".
1409 (ubsan_walk_array_refs_r): New function.
1410 (c_genericize): Instrument array bounds.
1411 * c-ubsan.c: Include "internal-fn.h".
1412 (ubsan_instrument_division): Mark instrumented arrays as having
1413 side effects. Adjust ubsan_type_descriptor call.
1414 (ubsan_instrument_shift): Likewise.
1415 (ubsan_instrument_vla): Adjust ubsan_type_descriptor call.
1416 (ubsan_instrument_bounds): New function.
1417 (ubsan_array_ref_instrumented_p): New function.
1418 (ubsan_maybe_instrument_array_ref): New function.
1419 * c-ubsan.h (ubsan_instrument_bounds): Declare.
1420 (ubsan_array_ref_instrumented_p): Declare.
1421 (ubsan_maybe_instrument_array_ref): Declare.
1423 2014-06-20 Hale Wang <hale.wang@arm.com>
1426 * c.opt (fshort-enums): Add to LTO.
1427 * c.opt (fshort-wchar): Likewise.
1429 2014-06-16 Marek Polacek <polacek@redhat.com>
1432 * c.opt (Wswitch-bool): Add Var.
1434 2014-06-12 Jakub Jelinek <jakub@redhat.com>
1437 * c-omp.c (c_omp_split_clauses): Don't crash on firstprivate in
1438 #pragma omp target teams or
1439 #pragma omp {,target }teams distribute simd.
1441 2014-06-12 Jason Merrill <jason@redhat.com>
1443 * c.opt (Wabi=, fabi-compat-version): New.
1444 * c-opts.c (c_common_handle_option): Handle -Wabi=.
1445 (c_common_post_options): Handle flag_abi_compat_version default.
1446 Disallow -fabi-compat-version=1.
1447 * c-common.h (abi_version_crosses): New.
1449 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
1451 * c-common.c (handle_section_attribute): Update handling for
1452 section names that are no longer trees.
1454 2014-06-10 Jakub Jelinek <jakub@redhat.com>
1457 * c-pragma.c (omp_pragmas_simd): Move PRAGMA_OMP_TASK...
1458 (omp_pragmas): ... back here.
1460 2014-06-05 Marek Polacek <polacek@redhat.com>
1463 * c-common.c (warn_logical_not_parentheses): New function.
1464 * c-common.h (warn_logical_not_parentheses): Declare.
1465 * c.opt (Wlogical-not-parentheses): New option.
1467 2014-06-04 Marek Polacek <polacek@redhat.com>
1470 * c-common.c (check_case_bounds): Add location parameter.
1472 (c_add_case_label): Pass loc to check_case_bounds.
1474 2014-06-03 Marek Polacek <polacek@redhat.com>
1477 * c.opt (Wswitch-bool): New option.
1479 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
1481 * c-common.h (c_omp_sharing_predetermined, c_omp_remap_decl):
1483 (record_types_used_by_current_var_decl): Move prototype to where
1486 * c-common.c (DEF_FUNCTION_TYPE_0, DEF_FUNCTION_TYPE_6)
1487 (DEF_FUNCTION_TYPE_7, DEF_FUNCTION_TYPE_8)
1488 (DEF_FUNCTION_TYPE_VAR_5): Cosmetic fixes.
1490 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
1492 * c-common.h (CTI_VOID_ZERO, void_zero_node): Delete.
1493 * c-common.c (c_common_nodes_and_builtins): Don't initialize
1495 * c-pretty-print.c (pp_c_void_constant): New function.
1496 (c_pretty_printer::constant, c_pretty_printer::primary_expression)
1497 (c_pretty_printer::expression): Handle VOID_CST.
1498 * cilk.c (extract_free_variables): Likewise.
1499 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift)
1500 (ubsan_instrument_vla): Use void_node instead of void_zero_node.
1502 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
1504 * c-common.h (sorted_fields_type): Remove variable_size GTY attribute.
1505 * c-pragma.c (push_alignment): Adjust.
1506 (handle_pragma_push_options): Likewise.
1508 2014-05-09 Marek Polacek <polacek@redhat.com>
1511 * c-common.c (check_user_alignment): Return -1 if alignment is error
1513 (handle_aligned_attribute): Don't call default_conversion on
1515 (handle_vector_size_attribute): Likewise.
1516 (handle_tm_wrap_attribute): Handle case when wrap_decl is error node.
1517 (handle_sentinel_attribute): Call default_conversion and allow even
1518 integral types as an argument.
1520 2014-05-08 Marek Polacek <polacek@redhat.com>
1523 * c-common.c (min_align_of_type): New function factored out from...
1524 (c_sizeof_or_alignof_type): ...here.
1525 * c-common.h (min_align_of_type): Declare.
1527 2014-05-08 Marek Polacek <polacek@redhat.com>
1530 * c-common.c (check_main_parameter_types): Warn for _Atomic-qualified
1531 parameter type of main.
1533 2014-05-07 DJ Delorie <dj@redhat.com>
1535 * c-cppbuiltin.c (print_bits_of_hex): New.
1536 (builtin_define_type_minmax): Print values using hex so as not to
1537 require a pre-computed list of string values.
1539 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
1540 Mike Stump <mikestump@comcast.net>
1541 Richard Sandiford <rdsandiford@googlemail.com>
1543 * c-ada-spec.c: Include wide-int.h.
1544 (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Remove.
1545 (dump_generic_ada_node): Use wide-int interfaces.
1546 * c-common.c: Include wide-int-print.h.
1547 (shorten_compare): Use wide-int interfaces and tree_int_cst_lt.
1548 (pointer_int_sum): Use wide-int interfaces.
1549 (c_common_nodes_and_builtins): Use make_int_cst.
1550 (match_case_to_enum_1): Use tree_fits_uhwi_p and tree_fits_shwi_p.
1551 (handle_alloc_size_attribute): Use wide-int interfaces.
1552 (get_nonnull_operand): Likewise.
1553 * c-format.c (get_constant): Use tree_fits_uhwi_p.
1554 * c-lex.c: Include wide-int.h.
1555 (narrowest_unsigned_type): Take a widest_int rather than two
1557 (narrowest_signed_type): Likewise.
1558 (interpret_integer): Update accordingly. Use wide-int interfaces.
1559 (lex_charconst): Use wide-int interfaces.
1560 * c-pretty-print.c: Include wide-int.h.
1561 (pp_c_integer_constant): Use wide-int interfaces.
1562 * cilk.c (declare_one_free_variable): Use tree_int_cst_lt instead of
1563 INT_CST_LT_UNSIGNED.
1565 2014-05-06 Richard Biener <rguenther@suse.de>
1567 * c-opts.c (c_common_post_options): For -freestanding,
1568 -fno-hosted and -fno-builtin disable pattern recognition
1569 if not enabled explicitely.
1571 2014-05-02 Marek Polacek <polacek@redhat.com>
1573 * c.opt (Wsizeof-pointer-memaccess): Describe option.
1575 2014-05-01 Marek Polacek <polacek@redhat.com>
1578 * c.opt (Wdiscarded-qualifiers): Add.
1580 2014-04-30 Marek Polacek <polacek@redhat.com>
1582 * c-ubsan.c (ubsan_instrument_division): Handle REAL_TYPEs. Perform
1583 INT_MIN / -1 sanitization only for integer types.
1585 2014-04-25 Marek Polacek <polacek@redhat.com>
1588 * c-common.c (handle_noinline_attribute): Warn if the attribute
1589 conflicts with always_inline attribute.
1590 (handle_always_inline_attribute): Warn if the attribute conflicts
1591 with noinline attribute.
1593 2014-04-25 Marek Polacek <polacek@redhat.com>
1596 * c-common.c (check_main_parameter_types): Warn about variadic main.
1598 2014-04-24 Mike Stump <mikestump@comcast.net>
1600 * c.opt (Wshadow-ivar): Default to on.
1602 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
1604 * c.opt (Wshadow-ivar, flocal-ivars, fivar-visibility): Add.
1606 2014-04-23 Marek Polacek <polacek@redhat.com>
1608 * c-common.c (handle_tm_wrap_attribute): Tweak error message.
1610 2014-04-22 Jakub Jelinek <jakub@redhat.com>
1613 * c-ubsan.c (ubsan_instrument_return): Return __builtin_trap ()
1614 if flag_sanitize_undefined_trap_on_error.
1615 (ubsan_instrument_division, ubsan_instrument_shift,
1616 ubsan_instrument_vla): Likewise. Use __ubsan_handle_*_abort ()
1617 if !flag_sanitize_recover.
1619 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
1622 * c-common.c (registered_builtin_types): Make non-static.
1623 * c-common.h (registered_builtin_types): Declare.
1625 2014-04-14 Richard Biener <rguenther@suse.de>
1626 Marc Glisse <marc.glisse@inria.fr>
1629 * c-common.c (convert_vector_to_pointer_for_subscript): Properly
1630 apply may-alias the scalar pointer type when applicable.
1632 2014-04-12 Igor Zamyatin <igor.zamyatin@intel.com>
1635 * cilk.c (cilk_set_spawn_marker): Remove FUNCTION_DECL
1636 as possible argument for Cilk_spawn.
1638 2014-04-11 Tobias Burnus <burnus@net-b.de>
1641 * c.opt (Wformat-signedness): Add
1642 * c-format.c(check_format_types): Use it.
1644 2014-04-11 Jason Merrill <jason@redhat.com>
1647 * c-common.c (sync_resolve_size, get_atomic_generic_size): Call
1648 default_conversion for an array argument.
1650 2014-04-08 Marek Polacek <polacek@redhat.com>
1653 * c-ubsan.c: Include asan.h.
1654 (ubsan_instrument_return): Call initialize_sanitizer_builtins.
1656 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
1658 * c.opt (Wnon-virtual-dtor): Auto set when Weffc++.
1660 2014-04-02 Marek Polacek <polacek@redhat.com>
1662 * c-common.h (c_expand_expr): Remove declaration.
1664 2014-03-28 Jakub Jelinek <jakub@redhat.com>
1667 * c-common.c (add_atomic_size_parameter): When creating new
1668 params vector, push the size argument first.
1670 2014-03-26 Jakub Jelinek <jakub@redhat.com>
1672 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
1673 ubsan_instrument_vla, ubsan_instrument_return): Adjust
1674 ubsan_create_data callers.
1676 2014-03-22 Jakub Jelinek <jakub@redhat.com>
1679 * c-opts.c (c_finish_options): Restore cb_file_change call to
1682 2014-03-13 Jakub Jelinek <jakub@redhat.com>
1685 * c-pragma.c (apply_pragma_weak): Only look at
1686 TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (decl)) if
1687 DECL_ASSEMBLER_NAME_SET_P (decl).
1688 (maybe_apply_pending_pragma_weaks): Exit early if
1689 vec_safe_is_empty (pending_weaks) rather than only when
1691 (maybe_apply_pragma_weak): Likewise. If !DECL_ASSEMBLER_NAME_SET_P,
1692 set assembler name back to NULL afterwards.
1694 2014-03-11 Jason Merrill <jason@redhat.com>
1696 * c.opt: Add -std=gnu++14.
1698 2014-03-11 Ian Bolton <ian.bolton@arm.com>
1700 * c-opts.c (c_common_post_options): Don't override
1701 -ffp-contract=fast if unsafe-math-optimizations is on.
1703 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
1705 * c.opt: Enable LTO FE for fshort-double.
1707 2014-03-07 Jason Merrill <jason@redhat.com>
1709 * c.opt: Add -std=c++14.
1711 2014-03-06 Marek Polacek <polacek@redhat.com>
1714 * cilk.c (contains_cilk_spawn_stmt): New function.
1715 (contains_cilk_spawn_stmt_walker): Likewise.
1716 (recognize_spawn): Give error on invalid use of _Cilk_spawn.
1717 * c-common.h (contains_cilk_spawn_stmt): Add declaration.
1719 2014-03-03 Jakub Jelinek <jakub@redhat.com>
1721 * c-pragma.c (c_pp_lookup_pragma): Handle PRAGMA_CILK_SIMD.
1722 (init_pragma): Call cpp_register_deferred_pragma for PRAGMA_CILK_SIMD
1723 even when flag_preprocess_only.
1725 2014-02-26 Jason Merrill <jason@redhat.com>
1729 * c-common.c (shorten_compare): Don't check
1730 c_inhibit_evaluation_warnings.
1732 2014-02-19 Jakub Jelinek <jakub@redhat.com>
1735 * c-common.c (c_common_nodes_and_builtins): When initializing
1736 c_uint{16,32,64}_type_node, also set corresponding
1737 uint{16,32,64}_type_node to the same value.
1740 * c-pragma.c (init_pragma): Don't call cpp_register_deferred_pragma
1741 for PRAGMA_IVDEP if flag_preprocess_only.
1743 2014-02-12 Jakub Jelinek <jakub@redhat.com>
1746 * c-common.c (merge_tlist): If copy is true, call new_tlist,
1747 if false, add ADD itself, rather than vice versa.
1748 (verify_tree): For COND_EXPR, don't call merge_tlist with non-zero
1749 copy. For SAVE_EXPR, only call merge_tlist once.
1751 2014-02-08 Jakub Jelinek <jakub@redhat.com>
1754 * c-common.c (handle_alloc_size_attribute): Use tree_fits_uhwi_p
1756 (handle_alloc_align_attribute, handle_assume_aligned_attribute): New
1758 (c_common_attribute_table): Add alloc_align and assume_aligned
1761 2014-02-06 Marek Polacek <polacek@redhat.com>
1764 * c-common.c (warn_for_sign_compare): Call warning_at with location
1767 2014-02-05 Marek Polacek <polacek@redhat.com>
1770 * c-omp.c (c_finish_omp_atomic): Remove unreachable return
1773 2014-02-04 Marek Polacek <polacek@redhat.com>
1776 * c-common.c (conversion_warning): Unwrap C_MAYBE_CONST_EXPR and/or
1779 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
1783 * c-common.c (handle_aligned_attribute, handle_alloc_size_attribute,
1784 handle_vector_size_attribute, handle_nonnull_attribute): Call
1785 default_conversion on the attribute argument.
1786 (handle_nonnull_attribute): Increment the argument number.
1788 2014-01-31 Marek Polacek <polacek@redhat.com>
1791 * c-common.c (add_atomic_size_parameter): Pass vNULL to
1792 build_function_call_vec.
1793 (resolve_overloaded_builtin): Likewise.
1794 * c-common.h (build_function_call_vec): Adjust declaration.
1796 2014-01-30 Marek Polacek <polacek@redhat.com>
1799 * c-common.h (unsafe_conversion_p): Adjust declaration.
1800 (warnings_for_convert_and_check): Likewise.
1801 (convert_and_check): Likewise.
1802 * c-common.c (unsafe_conversion_p): Add location parameter. Call
1803 expansion_point_location_if_in_system_header on it.
1804 (warnings_for_convert_and_check): Add location parameter. Call
1805 expansion_point_location_if_in_system_header on it. Use it.
1806 (convert_and_check): Add location parameter. Use it.
1807 (conversion_warning): Likewise.
1808 (c_add_case_label): Adjust convert_and_check calls.
1809 (scalar_to_vector): Adjust unsafe_conversion_p calls.
1811 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1813 * c-common.c (c_define_builtins): Replaced flag_enable_cilkplus with
1815 * c-pragma.c (init_pragma): Likewise.
1818 2014-01-23 Marek Polacek <polacek@redhat.com>
1821 * c-common.c (shorten_compare): Add location_t parameter.
1822 * c-common.h (shorten_binary_op): Adjust declaration.
1824 2014-01-23 Marek Polacek <polacek@redhat.com>
1827 * c-common.c (pointer_to_zero_sized_aggr_p): New function.
1828 * c-common.h: Declare it.
1830 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
1832 * c-ada-spec.h (dump_ada_specs): Revert prototype change.
1833 * c-ada-spec.c (dump_ads): Likewise.
1834 (cpp_check): Likewise.
1835 (dump_ada_specs): Likewise.
1837 2014-01-15 Laurent Alfonsi <laurent.alfonsi@st.com>
1840 * c-common.c (handle_no_instrument_function_attribute): Allow
1841 no_instrument_function attribute in class member
1842 definition/declaration.
1844 2014-01-15 Jakub Jelinek <jakub@redhat.com>
1847 * c-omp.c (c_finish_omp_atomic): Set in_late_binary_op around
1848 build_modify_expr with non-NOP_EXPR opcode. Handle return from it
1849 being COMPOUND_EXPR.
1850 (c_finish_omp_for): Handle incr being COMPOUND_EXPR with first
1851 operand a SAVE_EXPR and second MODIFY_EXPR.
1853 2014-01-09 Jakub Jelinek <jakub@redhat.com>
1856 * c-pch.c (c_common_write_pch): Call
1857 prepare_target_option_nodes_for_pch.
1859 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1861 Update copyright years
1863 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1865 * array-notation-common.c, c-cilkplus.c: Use the standard form for
1866 the copyright notice.
1868 2013-12-28 Eric Botcazou <ebotcazou@adacore.com>
1870 * c-ada-spec.c (print_constructor): New function.
1871 (print_destructor): Retrieve the origin of the destructor.
1872 (print_ada_declaration): Revamp handling of constructors/destructors.
1874 2013-12-23 Stuart Hastings <stuart@apple.com>
1875 Bill Maddox <maddox@google.com>
1876 Jason Merrill <jason@redhat.com>
1878 * c.opt: Add -fdeclone-ctor-dtor.
1879 * c-opts.c (c_common_post_options): Default to on iff -Os.
1881 2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
1883 * c-common.c (c_common_attribute_table): Added "cilk simd function"
1885 * c-pragma.h (enum pragma_cilk_clause): Remove.
1886 (enum pragma_omp_clause): Added the following fields:
1887 PRAGMA_CILK_CLAUSE_NOMASK, PRAGMA_CILK_CLAUSE_MASK,
1888 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_NONE,
1889 PRAGMA_CILK_CLAUSE_LINEAR, PRAGMA_CILK_CLAUSE_PRIVATE,
1890 PRAGMA_CILK_CLAUSE_FIRSTPRIVATE, PRAGMA_CILK_CLAUSE_LASTPRIVATE,
1891 PRAGMA_CILK_CLAUSE_UNIFORM.
1894 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
1896 * cilk.c (cilk_outline): Made this function non-static.
1897 (gimplify_cilk_spawn): Removed pre_p and post_p arguments.
1898 (create_cilk_wrapper): Added a new parameter: a function pointer.
1899 (c_install_body_w_frame_cleanup): Remove
1900 (extract_free_variables): Added VEC_INIT_EXPR and CONSTRUCTOR case.
1901 * c-common.h (cilk_outline): New prototype.
1902 (gimplify_cilk_spawn): Removed two parameters.
1903 (cilk_install_body_with_frame_cleanup): New prototype.
1904 * c-gimplify.c (c_gimplify_expr): Added MODIFY_EXPR, CALL_EXPR and
1905 CILK_SPAWN_STMT case.
1907 2013-12-11 Bernd Schmidt <bernds@codesourcery.com>
1909 * c-common.c (c_fully_fold_internal): Handle ADDR_SPACE_CONVERT_EXPR.
1911 * c-common.h (enum c_tree_index): Remove CTI_INT_ARRAY_TYPE.
1912 (int_array_type_node): Remove.
1913 * c-common.c (c_common_nodes_and_builtins): Don't build it.
1915 2013-12-05 Marek Polacek <polacek@redhat.com>
1918 * c-common.c (c_sizeof_or_alignof_type): Move a declaration into
1919 [ADJUST_FIELD_ALIGN].
1921 2013-12-04 Joseph Myers <joseph@codesourcery.com>
1924 * c-common.c (c_sizeof_or_alignof_type): Add parameter min_alignof
1925 and check field alignment if set.
1926 * c-common.h (c_sizeof_or_alignof_type): Update prototype.
1927 (c_sizeof, c_alignof): Update calls to c_sizeof_or_alignof_type.
1929 2013-12-04 Jakub Jelinek <jakub@redhat.com>
1930 Marek Polacek <polacek@redhat.com>
1932 * c-gimplify.c (c_gimplify_expr): If doing the integer-overflow
1933 sanitization, call unsigned_type_for only when !TYPE_OVERFLOW_WRAPS.
1935 2013-11-29 H.J. Lu <hongjiu.lu@intel.com>
1938 * cilk.c (gimplify_cilk_spawn): Properly handle function without
1941 2013-11-29 Jakub Jelinek <jakub@redhat.com>
1944 * c-common.c (get_priority): If TREE_VALUE (args) is IDENTIFIER_NODE,
1945 goto invalid. If it is error_mark_node, don't issue further
1948 2013-11-28 Sergey Ostanevich <sergos.gnu@gmail.com>
1950 * c.opt (Wopenmp-simd): New.
1952 2013-11-22 Jakub Jelinek <jakub@redhat.com>
1954 * c-ubsan.h (ubsan_instrument_return): New prototype.
1955 * c-ubsan.c (ubsan_instrument_return): New function.
1957 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
1959 * c-common.c: Add required include files from gimple.h.
1960 * c-gimplify.c: Likewise
1963 2013-11-22 David Malcolm <dmalcolm@redhat.com>
1965 * c-common.c (unsafe_conversion_p): Remove use of
1966 EXPR_LOC_OR_HERE macro.
1967 (conversion_warning): Likewise.
1968 (warnings_for_convert_and_check): Likewise.
1969 (warn_for_collisions_1): Likewise.
1970 (shorten_compare): Likewise, and remove use of in_system_header
1971 macro, using the location from the former.
1972 * c-lex.c (dump_one_header): Remove use of input_filename macro.
1973 (cb_def_pragma): Remove use of in_system_header macro.
1974 (lex_string): Likewise.
1975 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
1977 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
1978 Mike Stump <mikestump@comcast.net>
1979 Richard Sandiford <rdsandiford@googlemail.com>
1981 * c-ada-spec.c (is_simple_enum): Use tree_to_shwi and tree_to_uhwi
1982 instead of TREE_INT_CST_LOW, in cases where there is a protecting
1983 tree_fits_shwi_p or tree_fits_uhwi_p.
1984 (dump_generic_ada_node): Likewise.
1985 * c-format.c (check_format_arg): Likewise.
1986 * c-pretty-print.c (pp_c_integer_constant): Likewise.
1988 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
1990 * c-common.c (check_function_arguments_recurse): Use tree_to_uhwi.
1992 2013-11-19 Joshua J Cogliati <jrincayc@yahoo.com>
1995 * c-common.c (unsafe_conversion_p): Make this function
1996 return an enumeration with more detail.
1997 (conversion_warning): Use the new return type of
1998 unsafe_conversion_p to separately warn either about conversions
1999 that lower floating point number precision or about the other
2000 kinds of conversions.
2001 * c-common.h (enum conversion_safety): New enumeration.
2002 (unsafe_conversion_p): switching return type to
2003 conversion_safety enumeration.
2004 * c.opt: Adding new warning -Wfloat-conversion and
2005 enabling it with -Wconversion.
2007 2013-11-19 Basile Starynkevitch <basile@starynkevitch.net>
2009 * c-opts.c: Include plugin.h.
2010 (cb_file_change): Invoke plugin event PLUGIN_INCLUDE_FILE.
2012 2013-11-19 Marek Polacek <polacek@redhat.com>
2014 * c-ubsan.c (ubsan_instrument_division): Adjust ubsan_create_data
2016 (ubsan_instrument_shift): Likewise.
2017 (ubsan_instrument_vla): Likewise.
2019 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2021 * c-common.c (convert_vector_to_pointer_for_subscript): Remove
2022 cast to unsigned type.
2024 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2026 * c-common.c (fold_offsetof_1): Use tree_to_uhwi rather than
2028 (complete_array_type): Update comment to refer to tree_to_[su]hwi
2029 rather than tree_low_cst.
2031 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2033 * c-common.c, c-cppbuiltin.c: Replace tree_low_cst (..., 1) with
2034 tree_to_uhwi throughout.
2036 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2038 * c-common.c, c-format.c, c-omp.c, c-pretty-print.c: Replace
2039 tree_low_cst (..., 0) with tree_to_shwi throughout.
2041 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2043 * c-ada-spec.c, c-common.c, c-pretty-print.c: Replace
2044 host_integerp (..., 1) with tree_fits_uhwi_p throughout.
2046 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2048 * c-ada-spec.c, c-common.c, c-format.c, c-pretty-print.c: Replace
2049 host_integerp (..., 0) with tree_fits_shwi_p throughout.
2051 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
2053 * c-cilkplus.c: New file.
2054 * c-common.c (readonly_error): Add location argument.
2055 * c-common.h (readonly_error): Same.
2056 (c_finish_cilk_clauses): Protoize.
2057 (c_check_cilk_loop): Same.
2058 c-omp.c (c_finish_omp_for): Handle CILK_SIMD nodes.
2059 Do not fail on error_mark_node.
2060 Abstract increment canonicalization to here...
2061 (c_omp_for_incr_canonicalize_ptr): New.
2062 c-pragma.c (init_pragma): Register "simd" pragma.
2063 c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_SIMD.
2064 (enum pragma_cilk_clause): New.
2066 2013-11-15 Richard Sandiford <rdsandiford@googlemail.com>
2068 * c-pretty-print.c (pp_c_character_constant): Remove unnecessary
2069 wchar_type and host_integerp checks.
2071 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
2073 * c-common.c: Likewise.
2074 * c-gimplify.c: Likewise.
2077 2013-11-14 Diego Novillo <dnovillo@google.com>
2079 * c-common.c: Include fold-const.h.
2080 Include stor-layout.h.
2082 Include stringpool.h.
2085 Include trans-mem.h.
2086 * c-cppbuiltin.c: Include stor-layout.h.
2087 Include stringpool.h.
2088 * c-format.c: Include stringpool.h.
2089 * c-lex.c: Include stringpool.h.
2090 Include stor-layout.h.
2091 * c-pragma.c: Include stringpool.h.
2094 Include gcc-symtab.h.
2095 * c-pretty-print.c: Include stor-layout.h.
2097 * cilk.c: Include stringpool.h.
2100 2013-11-13 Joseph Myers <joseph@codesourcery.com>
2102 * c-common.h (enum rid): Add RID_AUTO_TYPE.
2103 * c-common.c (c_common_reswords): Add __auto_type.
2104 (keyword_begins_type_specifier): Handle RID_AUTO_TYPE.
2106 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
2108 * c-common.c: Include gimplify.h.
2109 * c-gimplify.c: Likewise.
2111 * c-omp.c: Include gimple-expr.h instead of gimple.h.
2112 * c-ubsan.c: Don't include gimple.h.
2114 2013-11-12 Joseph Myers <joseph@codesourcery.com>
2116 * c-common.c (c_common_reswords): Add _Thread_local.
2118 2013-11-09 Joseph Myers <joseph@codesourcery.com>
2120 * c-common.c (atomic_size_supported_p): New function.
2121 (resolve_overloaded_atomic_exchange)
2122 (resolve_overloaded_atomic_compare_exchange)
2123 (resolve_overloaded_atomic_load, resolve_overloaded_atomic_store):
2124 Use it instead of comparing size with a local list of sizes.
2126 2013-11-07 Andrew MacLeod <amacleod@redhat.com>
2127 Joseph Myers <joseph@codesourcery.com>
2129 * c-common.h (enum rid): Add RID_ATOMIC.
2130 * c-common.c (c_common_reswords): Add _Atomic.
2131 (sync_resolve_params): Use TYPE_MAIN_VARIANT on pointer argument.
2132 (keyword_is_type_qualifier): Accept RID_ATOMIC.
2133 * c-format.c (check_format_types): Check for extra _Atomic
2134 qualifiers in format argument.
2135 * c-pretty-print.c (pp_c_cv_qualifiers): Handle atomic qualifier.
2136 (pp_c_type_qualifier_list): Mention _Atomic in comment.
2138 2013-11-06 Tobias Burnus <burnus@net-b.de>
2140 * c-common.c (reason_option_codes_t): Add CPP_W_DATE_TIME.
2142 2013-11-06 Joseph Myers <joseph@codesourcery.com>
2144 * c-opts.c (c_common_post_options): Set -ffp-contract=off in C
2146 * c-cppbuiltin.c (cpp_iec_559_value): Consider -ffp-contract=fast
2147 to mean lack of IEEE 754 support.
2149 2013-11-05 Tobias Burnus <burnus@net-b.de>
2151 * c.opt (-Wdate-time): New option
2152 * c-opts.c (sanitize_cpp_opts): Pass on to libcpp.
2154 2013-11-05 Joseph Myers <joseph@codesourcery.com>
2156 * c-cppbuiltin.c (cpp_iec_559_value): Test
2157 flag_excess_precision_cmdline not flag_excess_precision.
2159 2013-11-05 Tobias Burnus <burnus@net-b.de>
2161 * c.opt (fopenmp-simd): New option.
2162 * c-pragma.c (omp_pragmas): Move pragmas which can contain simd to ...
2163 (omp_pragmas): ... this new struct.
2164 (c_pp_lookup_pragma): Also walk omp_pragmas.
2165 (init_pragma): Init pragmas for -fopenmp-simd.
2167 2013-11-04 Marek Polacek <polacek@redhat.com>
2170 * c-common.c (invalid_indirection_error): Handle RO_ARROW_STAR case.
2172 2013-11-04 Joseph Myers <joseph@codesourcery.com>
2174 * c-cppbuiltin.c (cpp_iec_559_value, cpp_iec_559_complex_value):
2176 (c_cpp_builtins): Define __GCC_IEC_559 and __GCC_IEC_559_COMPLEX.
2178 2013-11-04 Eric Botcazou <ebotcazou@adacore.com>
2180 * c-ada-spec.h (cpp_operation): Add IS_TRIVIAL.
2181 (dump_ada_specs): Adjust prototype of second callback.
2182 * c-ada-spec.c (cpp_check): New global variable.
2183 (dump_ada_nodes): Remove cpp_check parameter and do not pass it down.
2184 (print_generic_ada_decl): Likewise.
2185 (has_static_fields): Change return type to bool and add guard.
2186 (has_nontrivial_methods): New predicate.
2187 (is_tagged_type): Change return type to bool.
2188 (separate_class_package): Call has_nontrivial_methods.
2189 (pp_ada_tree_identifier): Minor tweaks.
2190 (dump_ada_function_declaration): Adjust calls to dump_generic_ada_node.
2191 (dump_ada_array_domains): Likewise.
2192 (dump_ada_array_type): Likewise.
2193 (dump_template_types): Remove cpp_check parameter and do not pass it to
2194 dump_generic_ada_node.
2195 (dump_ada_template): Likewise.
2196 (dump_generic_ada_node): Remove cpp_check parameter and do not pass it
2198 (print_ada_methods): Change return type to integer. Remove cpp_check
2199 parameter and do not pass it down.
2200 (dump_nested_types): Remove cpp_check parameter and do not pass it to
2201 dump_generic_ada_node.
2202 (print_ada_declaration): Likewise. Test RECORD_OR_UNION_TYPE_P before
2204 (print_ada_struct_decl): Remove cpp_check parameter and do not pass it
2205 down. Use has_nontrivial_methods to recognize C++ classes. Use return
2206 value of print_ada_methods.
2207 (dump_ads): Rename cpp_check parameter to check and adjust prototype.
2208 Set cpp_check to it before invoking dump_ada_nodes.
2209 (dump_ada_specs): Likewise.
2211 2013-11-03 Marek Polacek <polacek@redhat.com>
2213 * c-ubsan.c: Don't include hash-table.h.
2214 (ubsan_instrument_vla): New function.
2215 * c-ubsan.h: Declare it.
2217 2013-10-31 David Malcolm <dmalcolm@redhat.com>
2219 Automated part of renaming of symtab_node_base to symtab_node.
2221 Patch autogenerated by rename_symtab.py from
2222 https://github.com/davidmalcolm/gcc-refactoring-scripts
2223 revision 58bb219cc090b2f4516a9297d868c245495ee622
2225 * c-pragma.c (maybe_apply_pending_pragma_weaks): Rename
2226 symtab_node_base to symtab_node.
2228 2013-10-31 Edward Smith-Rowland <3dw4rd@verizon.net>
2230 Implement C++14 digit separators.
2231 * c-lex.c (interpret_float): Remove digit separators from scratch string
2232 before building real literal.
2234 2013-10-30 Jakub Jelinek <jakub@redhat.com>
2236 * cilk.c (create_cilk_helper_decl): Use HOST_WIDE_INT_PRINT_DEC.
2238 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
2240 * c-common.c (c_common_reswords[]): Added _Cilk_spawn and _Cilk_sync
2242 (c_define_builtins): Called cilk_init_builtins if Cilk Plus is
2244 * c-common.h (enum rid): Added RID_CILK_SPAWN and RID_CILK_SYNC.
2245 (insert_cilk_frame): New prototype.
2246 (cilk_init_builtins): Likewise.
2247 (gimplify_cilk_spawn): Likewise.
2248 (c_cilk_install_body_w_frame_cleanup): Likewise.
2249 (cilk_detect_spawn_and_unwrap): Likewise.
2250 (cilk_set_spawn_marker): Likewise.
2251 (build_cilk_sync): Likewise.
2252 (build_cilk_spawn): Likewise.
2255 2013-10-29 David Malcolm <dmalcolm@redhat.com>
2257 Patch autogenerated by refactor_symtab.py from
2258 https://github.com/davidmalcolm/gcc-refactoring-scripts
2259 revision 58bb219cc090b2f4516a9297d868c245495ee622
2261 * c-gimplify.c (c_genericize): Update for conversion of symtab types
2262 to a true class hierarchy.
2263 * c-pragma.c (maybe_apply_pending_pragma_weaks): Likewise.
2265 2013-10-27 Richard Sandiford <rdsandiford@googlemail.com>
2267 * c-lex.c (interpret_integer): Remove call to cpp_num_sign_extend.
2269 2013-10-26 Jeff Law <law@redhat.com>
2271 * c-common.c (c_define_builtins): Remove mudflap support.
2272 * c.opt: Ignore and warn for mudflap options.
2274 2013-10-24 Tobias Burnus <burnus@net-b.de>
2277 * c-pragma.c (init_pragma) Add #pragma ivdep handling.
2278 * c-pragma.h (pragma_kind): Add PRAGMA_IVDEP.
2280 2013-10-23 Jason Merrill <jason@redhat.com>
2282 * c-format.c (gcc_cxxdiag_char_table): Add %X.
2284 2013-10-11 Jakub Jelinek <jakub@redhat.com>
2286 * c-common.h (omp_clause_mask::operator !=): New method.
2287 * c-omp.c (c_omp_split_clauses): Use if ((mask & something) != 0)
2288 instead of if (mask & something) tests everywhere.
2290 * c-cppbuiltin.c (c_cpp_builtins): Predefine _OPENMP to
2291 201307 instead of 201107.
2292 * c-common.c (DEF_FUNCTION_TYPE_8): Define.
2293 (c_common_attribute_table): Add "omp declare target" and
2294 "omp declare simd" attributes.
2295 (handle_omp_declare_target_attribute,
2296 handle_omp_declare_simd_attribute): New functions.
2297 * c-omp.c: Include c-pragma.h.
2298 (c_finish_omp_taskgroup): New function.
2299 (c_finish_omp_atomic): Add swapped argument, if true,
2300 build the operation first with rhs, lhs arguments and use NOP_EXPR
2302 (c_finish_omp_for): Add code argument, pass it down to make_code.
2303 (c_omp_split_clauses): New function.
2304 (c_split_parallel_clauses): Removed.
2305 (c_omp_declare_simd_clause_cmp, c_omp_declare_simd_clauses_to_numbers,
2306 c_omp_declare_simd_clauses_to_decls): New functions.
2307 * c-common.h (omp_clause_mask): New type.
2308 (OMP_CLAUSE_MASK_1): Define.
2309 (omp_clause_mask::omp_clause_mask, omp_clause_mask::operator &=,
2310 omp_clause_mask::operator |=, omp_clause_mask::operator ~,
2311 omp_clause_mask::operator |, omp_clause_mask::operator &,
2312 omp_clause_mask::operator <<, omp_clause_mask::operator >>,
2313 omp_clause_mask::operator ==): New methods.
2314 (enum c_omp_clause_split): New.
2315 (c_finish_omp_taskgroup): New prototype.
2316 (c_finish_omp_atomic): Add swapped argument.
2317 (c_finish_omp_for): Add code argument.
2318 (c_omp_split_clauses): New prototype.
2319 (c_split_parallel_clauses): Removed.
2320 (c_omp_declare_simd_clauses_to_numbers,
2321 c_omp_declare_simd_clauses_to_decls): New prototypes.
2322 * c-pragma.c (omp_pragmas): Add new OpenMP 4.0 constructs.
2323 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_CANCEL,
2324 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_DECLARE_REDUCTION,
2325 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_SIMD,
2326 PRAGMA_OMP_TARGET, PRAGMA_OMP_TASKGROUP and PRAGMA_OMP_TEAMS.
2327 Remove PRAGMA_OMP_PARALLEL_FOR and PRAGMA_OMP_PARALLEL_SECTIONS.
2328 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_ALIGNED,
2329 PRAGMA_OMP_CLAUSE_DEPEND, PRAGMA_OMP_CLAUSE_DEVICE,
2330 PRAGMA_OMP_CLAUSE_DIST_SCHEDULE, PRAGMA_OMP_CLAUSE_FOR,
2331 PRAGMA_OMP_CLAUSE_FROM, PRAGMA_OMP_CLAUSE_INBRANCH,
2332 PRAGMA_OMP_CLAUSE_LINEAR, PRAGMA_OMP_CLAUSE_MAP,
2333 PRAGMA_OMP_CLAUSE_NOTINBRANCH, PRAGMA_OMP_CLAUSE_NUM_TEAMS,
2334 PRAGMA_OMP_CLAUSE_PARALLEL, PRAGMA_OMP_CLAUSE_PROC_BIND,
2335 PRAGMA_OMP_CLAUSE_SAFELEN, PRAGMA_OMP_CLAUSE_SECTIONS,
2336 PRAGMA_OMP_CLAUSE_SIMDLEN, PRAGMA_OMP_CLAUSE_TASKGROUP,
2337 PRAGMA_OMP_CLAUSE_THREAD_LIMIT, PRAGMA_OMP_CLAUSE_TO and
2338 PRAGMA_OMP_CLAUSE_UNIFORM.
2340 2013-10-09 Marc Glisse <marc.glisse@inria.fr>
2342 PR tree-optimization/20318
2343 * c-common.c (handle_returns_nonnull_attribute): New function.
2344 (c_common_attribute_table): Add returns_nonnull.
2346 2013-10-03 Marc Glisse <marc.glisse@inria.fr>
2349 * c.opt (fcheck-new): Move to common.opt.
2351 2013-09-25 Marek Polacek <polacek@redhat.com>
2352 Jakub Jelinek <jakub@redhat.com>
2355 * c-ubsan.c (ubsan_instrument_shift): Don't instrument
2356 an expression if we can prove it is correct.
2357 (ubsan_instrument_division): Likewise. Remove unnecessary
2360 2013-09-18 Marek Polacek <polacek@redhat.com>
2363 * c-common.c (handle_no_sanitize_undefined_attribute): New function.
2365 (struct attribute_spec c_common_att): Add no_sanitize_undefined.
2367 2013-09-14 Iain Sandoe <iain@codesourcery.com>
2370 * c.opt (fgnu-runtime, fnext-runtime, fobjc-abi-version,
2371 fobjc-gc, freplace-objc-classes): Accept for LTO.
2373 2013-09-13 Jacek Caban <jacek@codeweavers.com>
2375 * c-target.def: New hook
2377 2013-09-09 Paolo Carlini <paolo.carlini@oracle.com>
2380 * c.opt (Wdelete-incomplete): Add.
2382 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
2384 * c-common.c (same_scalar_type_ignoring_signedness): Delete.
2385 (vector_types_compatible_elements_p): New function.
2386 * c-common.h: (same_scalar_type_ignoring_signedness): Delete
2388 (vector_types_compatible_elements_p): Declare.
2390 2013-09-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
2392 * c-pretty-print.h (c_pretty_printer::simple_type_specifier): Now
2393 a virtual member function.
2394 (pp_simple_type_specifier): Remove.
2395 (pp_c_type_specifier): Likewise.
2396 * c-pretty-print.c (c_pretty_printer::simple_type_specifier):
2397 Rename from pp_c_type_specifier. Adjust.
2398 (c_pretty_printer::c_pretty_printer): Do not assign to
2399 simple_type_specifier.
2401 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2403 * c-pretty-print.h (c_pretty_printer::type_id): Now a virtual
2405 (c_pretty_printer::storage_class_specifier): Likewise.
2406 (c_pretty_printer::initializer): Likewise.
2407 (pp_declaration): Remove.
2408 (pp_declaration_specifiers): Likewise.
2409 (pp_abstract_declarator): Likewise.
2410 (pp_declarator): Likewise.
2411 (pp_type_id): Likewise.
2412 (pp_statement): Likewise.
2413 (pp_constant): Likewise.
2414 (pp_id_expression): Likewise.
2415 (pp_primary_expression): Likewise.
2416 (pp_unary_expression): Likewise.
2417 (pp_multiplicative_expression): Likewise.
2418 (pp_conditional_expression): Likewise.
2419 (pp_assignment_expression): Likewise.
2420 (pp_expression): Likewise.
2421 (pp_c_type_id): Likewise.
2422 (pp_c_storage_class_specifier): Likewise.
2423 * c-pretty-print.c (pp_c_type_cast): Tidy.
2424 (pp_c_pointer): Likewise.
2425 (pp_c_type_specifier): Likewise.
2426 (pp_c_parameter_type_list): Likewise.
2427 (pp_c_function_definition): Likewise.
2428 (pp_c_init_declarator): Likewise.
2429 (pp_c_initializer_list): Likewise.
2430 (pp_c_constructor_elts): Likewise.
2431 (c_pretty_printer::direct_abstract_declarator): Likewise.
2432 (c_pretty_printer::declaration_specifiers): Likewise.
2433 (c_pretty_printer::primary_expression): Likewise.
2434 (c_pretty_printer::postfix_expression): Likewise.
2435 (c_pretty_printer::type_id): Rename from pp_c_type_id.
2436 (c_pretty_printer::storage_class_specifier): Rename from
2437 pp_c_storage_class_specifier.
2438 (c_pretty_printer::initializer): Rename from pp_c_initializer.
2439 (c_pretty_printer::c_pretty_printer): Do not assign to type_id,
2440 storage_class_specifier, initializer, offset_list, flags.
2442 2013-08-30 Marek Polacek <polacek@redhat.com>
2444 * c-ubsan.c: New file.
2445 * c-ubsan.h: New file.
2447 2013-08-30 Gabriel Dos Reis <gdr@integrable-solutions.net>
2449 * c-pretty-print.h (c_pretty_printer::declaration): Now a virtual
2451 (c_pretty_printer::declaration_specifiers): Likewise.
2452 (c_pretty_printer::declarator): Likewise.
2453 (c_pretty_printer::abstract_declarator): Likewise.
2454 (c_pretty_printer::direct_abstract_declarator): Likewise.
2455 (c_pretty_printer::direct_declarator): Likewise.
2456 (c_pretty_printer::function_specifier): Likewise.
2457 (pp_declaration): Adjust.
2458 (pp_declaration_specifiers): Likewise.
2459 (pp_abstract_declarator): Likewise.
2460 (pp_direct_declarator): Likewise.
2461 (pp_function_specifier): Likewise.
2462 (pp_direct_abstract_declarator): Remove as unused.
2463 (pp_c_declaration): Remove.
2464 (pp_c_declaration_specifiers): Likewise.
2465 (pp_c_declarator): Likewise.
2466 (pp_c_direct_declarator): Likewise.
2467 (pp_c_function_specifier): Likewise.
2468 (pp_c_direct_abstract_declarator): Likewise.
2469 * c-pretty-print.c (c_pretty_printer::abstract_declarator): Rename
2470 from pp_c_abstract_declarator. Adjust.
2471 (c_pretty_printer::direct_abstract_declarator): Rename from
2472 pp_c_direct_abstract_declarator. Adjust.
2473 (c_pretty_printer::function_specifier): Rename from
2474 pp_c_function_specifier. Adjust.
2475 (c_pretty_printer::declaration_specifiers): Rename from
2476 pp_c_declaration_specifiers. Adjust.
2477 (c_pretty_printer::direct_declarator): Rename from
2478 pp_c_direct_declarator. Adjust.
2479 (c_pretty_printer::declarator): Rename from pp_c_declarator. Adjust.
2480 (c_pretty_printer::declaration): Rename from pp_c_declaration. Adjust.
2481 (c_pretty_printer::c_pretty_printer): Do not assign to
2482 declaration, declaration_specifiers, declarator,
2483 direct_declarator, direct_abstract_declarator, function_specifier.
2485 2013-08-26 Gabriel Dos Reis <gdre@integrable-solutions.net>
2487 * c-pretty-print.h (c_pretty_printer::unary_expression): Now a
2488 virtual member function.
2489 (c_pretty_printer::multiplicative_expression): Likewise.
2490 (c_pretty_printer::conditional_expression): Likewise.
2491 (c_pretty_printer::assignment_expression): Likewise.
2492 (c_pretty_printer::expression): Likewise.
2493 (pp_unary_expression): Adjust.
2494 (pp_multiplicative_expression): Likewise.
2495 (pp_assignment_expression): Likewise.
2496 (pp_conditional_expression): Likewise.
2497 (pp_expression): Likewise.
2498 * c-pretty-print.c (c_pretty_printer::unary_expression): Rename
2499 from pp_c_unary_expression. Adjust.
2500 (c_pretty_printer::multiplicative_expression): Rename from
2501 pp_c_multiplicative_expression. Adjust.
2502 (c_pretty_printer::conditional_expression): Rename from
2503 pp_c_conditional_expression. Adjust.
2504 (c_pretty_printer::assignment_expression): Rename from
2505 pp_c_assignment_expression. Adjust.
2506 (c_pretty_printer::expression): Rename from pp_c_expression. Adjust.
2507 (c_pretty_printer::c_pretty_printer): Do not assign to
2508 unary_expression, multiplicative_expression,
2509 conditional_expression, expression.
2511 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
2513 * c-pretty-print.h (c_pretty_printer::postfix_expression): Now a
2514 virtual member function.
2515 (pp_postfix_expression): Adjust.
2516 (pp_c_postfix_expression): Remove.
2517 * c-pretty-print.c (c_pretty_printer::postfix_expression): Rename
2518 from pp_c_postfix_expression. Adjust.
2519 (c_pretty_printer::c_pretty_printer): Do not assign to
2522 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
2524 * c-pretty-print.h (c_pretty_printer::primary_expression): Now a
2525 virtua member function.
2526 (pp_primary_expression): Adjust.
2527 (pp_c_primary_expression): Remove.
2528 * c-pretty-print.c (c_pretty_printer::primary_expression): Rename
2529 from pp_c_primary_expression. Adjust.
2530 (pp_c_initializer_list): Use pp_primary_expression.
2531 (c_pretty_printer::c_pretty_printer): Do not assign to
2534 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
2536 * c-pretty-print.h (c_pretty_printer::translate_string): Declare.
2537 * c-pretty-print.c (M_): Remove.
2538 (c_pretty_printer::translate_string): Define.
2539 (pp_c_type_specifier): Use it.
2540 (pp_c_primary_expression): Likewise.
2541 (pp_c_expression): Likewise.
2543 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
2545 * c-pretty-print.h (c_pretty_printer::id_expression): Now a
2547 (pp_c_id_expression): Remove.
2548 (pp_id_expression): Adjust.
2549 * c-pretty-print.c (c_pretty_printer::id_expression): Rename from
2550 pp_c_id_expression. Adjust.
2551 (pp_c_postfix_expression): Use pp_id_expression.
2552 (c_pretty_printer::c_pretty_printer): Do not assign to id_expression.
2554 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
2556 * c-pretty-print.h (c_pretty_printer::constant): Now a virtual
2558 (pp_constant): Adjust.
2559 (pp_c_constant): Remove.
2560 * c-pretty-print.c (c_pretty_printer::constant): Rename from
2561 pp_c_constant. Adjust.
2563 (pp_c_primary_expression): Call pp_constant in lieu of pp_c_constant.
2564 (c_pretty_printer::c_pretty_printer): Remove assignment to constant.
2566 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2568 * c-pretty-print.h (pp_c_pretty_printer_init): Remove.
2569 (c_pretty_printer::c_pretty_printer): Declare.
2570 * c-pretty-print.c (pretty_printer::c_pretty_printer): Rename from
2571 c_pretty_printer_init. Adjust.
2572 (print_c_tree): Do not call c_pretty_printer_init.
2573 * c-ada-spec.c (dump_ads): Remove call to pp_construct.
2575 2013-08-09 Arnaud Charlet <charlet@adacore.com>
2577 * c-ada-spec.c (print_ada_declaration): Prevent accessing null asm name
2579 2013-08-05 Paolo Carlini <paolo.carlini@oracle.com>
2582 * c-common.c (pointer_int_sum): Add bool parameter.
2583 * c-common.h (pointer_int_sum): Adjust declaration.
2585 2013-08-05 Gabriel Dos Reis <gdr@integrable-solutions.net>
2587 * c-pretty-print.c (print_c_tree): Simplify. Use non-static local
2588 c_pretty_printer variable.
2590 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
2592 * c-pretty-print.h (c_pretty_printer): Derive from pretty_printer.
2594 (pp_c_base): Likewise. Adjust users.
2595 * c-pretty-print.c (pp_c_maybe_whitespace): Adjust.
2596 (pp_c_whitespace): Do not call pp_base.
2597 (pp_c_left_paren): Likewise.
2598 (pp_c_right_paren): Likewise.
2599 (pp_c_left_brace): Likewise.
2600 (pp_c_right_brace): Likewise.
2601 (pp_c_left_bracket): Likewise.
2602 (pp_c_right_bracket): Likewise.
2603 (pp_c_dot): Likewise.
2604 (pp_c_ampersand): Likewise.
2605 (pp_c_star): Likewise.
2606 (pp_c_arrow): Likewise.
2607 (pp_c_semicolon): Likewise.
2608 (pp_c_complement): Likewise.
2609 (pp_c_exclamation): Likewise.
2610 (pp_c_direct_declarator): Likewise.
2611 (pp_c_ws_string): Likewise.
2612 (pp_c_identifier): Likewise.
2613 (pp_c_statement): Likewise.
2614 (print_c_tree): Likewise.
2616 2013-08-04 Ed Smith-Rowland <3dw4rd@verizon.net>
2619 * c-common.c (c_parse_error): Catch user-defined literal tokens and
2620 provide useful error strings.
2622 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2624 * c-ada-spec.c (pp_ada_tree_identifier): Use specialized pretty
2625 printer functions instead of pp_string or operators and punctuators.
2626 (dump_generic_ada_node): Likewise.
2627 * c-pretty-print.c (pp_c_type_specifier): Likewise.
2628 (pp_c_relational_expression): Likewise.
2629 (pp_c_logical_or_expression): Likewise.
2631 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2633 * c-ada-spec.c (print_ada_macros): Use specialized pretty printer
2634 functions instead of pp_character.
2635 (pp_ada_tree_identifier): Likewise.
2636 (dump_ada_double_name): Likewise.
2637 (dump_ada_function_declaration): Likewise.
2638 (dump_ada_array_domains): Likewise.
2639 (dump_template_types): Likewise.
2640 (dump_generic_ada_node): Likewise.
2641 (print_ada_declaration): Likewise.
2642 (print_ada_struct_decl): Likewise.
2643 * c-pretty-print.c (pp_c_integer_constant): Likewise.
2645 2013-07-23 Tom Tromey <tromey@redhat.com>
2647 * c-common.h (enum rid) <RID_GENERIC>: New constant.
2648 * c-common.c (c_common_reswords): Add _Generic.
2650 2013-07-21 OndÅej BÃlka <neleai@seznam.cz>
2652 * c-common.c: Fix typos.
2653 * c-common.h: Likewise.
2655 2013-07-13 Lubos Lunak <l.lunak@suse.cz>
2658 * c-common.c (c_common_attribute_table): Add warn_unused.
2659 (handle_warn_unused_attribute): New.
2661 2013-07-10 Jakub Jelinek <jakub@redhat.com>
2663 * c-ppoutput.c (scan_translation_unit): Call account_for_newlines
2664 for all CPP_TOKEN_FLD_STR tokens, not just CPP_COMMENT.
2666 2013-07-10 Paolo Carlini <paolo.carlini@oracle.com>
2669 * c.opt: Add Wconditionally-supported.
2671 2013-07-08 Graham Stott <graham.stott@btinternet.com>
2673 * array-notation-common.c (length_mismatch_in_expr_p): Delete
2674 unused variables l_length and l_node.
2676 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
2679 * c-common.c (complete_array_type): Delay folding first index
2680 like other indices. When folding, check for index overflow.
2682 2013-06-27 Marc Glisse <marc.glisse@inria.fr>
2685 * c-common.h (c_build_vec_perm_expr): New complain argument.
2686 * c-common.c (c_build_vec_perm_expr): Likewise.
2687 Use save_expr also in C++.
2689 2013-06-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2691 * c-common.c (c_common_nodes_and_builtins): Use cxx11 in lieu of cxx0x.
2692 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
2693 * c-opts.c (c_common_post_options): Likewise.
2695 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
2697 * array-notation-common.c (length_mismatch_in_expr): Changed the
2698 parameter type's from a dynamic array to a vec_tree. Also removed
2699 the size parameters.
2700 * c-common.h (length_mismatch_in_expr_p): Fixed prototype's as per
2703 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
2705 * c-common.h (struct cilkplus_an_parts): New structure.
2706 (struct cilkplus_an_loop_parts): Likewise.
2707 (cilkplus_extract_an_triplets): New prototype.
2708 (fix_sec_implicit_args): Likewise.
2709 * array-notation-common.c (cilkplus_extract_an_triplets): New function.
2710 (fix_sec_implicit_args): Likewise.
2712 2013-06-20 Balaji V. Iyer <balaji.v.iyer@intel.com>
2714 * array-notation-common.c (find_inv_trees): Removed an unwanted
2716 * c-common.h (struct inv_list::additional_tcodes): Changed type from
2717 enum rid to enum tree_code.
2719 2013-06-11 Jan Hubicka <jh@suse.cz>
2721 * c-common.c (handle_alias_ifunc_attribute): Do not set
2722 DECL_EXTERNAL for weakref variables.
2723 * c-pragma.c (handle_pragma_weak): Make sure aliases
2724 are not declared as external.
2726 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
2728 * array-notation-common.c (length_mismatch_in_expr_p): Moved this
2729 function from c/c-array-notation.c.
2730 (is_cilkplus_reduce_builtin): Likewise.
2731 (find_rank): Likewise.
2732 (extract_array_notation_exprs): Likewise.
2733 (replace_array_notations): Likewise.
2734 (find_inv_trees): Likewise.
2735 (replace_inv_trees): Likewise.
2736 (contains_array_notation_expr): Likewise.
2737 (find_correct_array_notation_type): Likewise.
2738 * c-common.h (struct inv_list): Moved this struct from the file
2739 c/c-array-notation.c and added a new field called additional tcodes.
2740 (length_mismatch_in_expr_p): New prototype.
2741 (is_cilkplus_reduce_builtin): Likewise.
2742 (find_rank): Likewise.
2743 (extract_array_notation_exprs): Likewise.
2744 (replace_array_notation): Likewise.
2745 (find_inv_trees): Likewise.
2746 (replace_inv_trees): Likewise.
2747 (find_correct_array_notation_type): Likewise.
2749 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
2751 * c-common.c (c_define_builtins): When cilkplus is enabled, the
2752 function array_notation_init_builtins is called.
2753 (c_common_init_ts): Added ARRAY_NOTATION_REF as typed.
2754 * c-common.def (ARRAY_NOTATION_REF): New tree.
2755 * c-common.h (build_array_notation_expr): New function declaration.
2756 (build_array_notation_ref): Likewise.
2757 (extract_sec_implicit_index_arg): New extern declaration.
2758 (is_sec_implicit_index_fn): Likewise.
2759 (ARRAY_NOTATION_CHECK): New define.
2760 (ARRAY_NOTATION_ARRAY): Likewise.
2761 (ARRAY_NOTATION_START): Likewise.
2762 (ARRAY_NOTATION_LENGTH): Likewise.
2763 (ARRAY_NOTATION_STRIDE): Likewise.
2764 * c-pretty-print.c (pp_c_postifix_expression): Added a new case for
2766 (pp_c_expression): Likewise.
2767 * c.opt (flag_enable_cilkplus): New flag.
2768 * array-notation-common.c: New file.
2770 2013-05-14 Jakub Jelinek <jakub@redhat.com>
2773 * c-common.c (verify_tree): Don't recurse into SIZEOF_EXPR.
2775 2013-05-10 Marc Glisse <marc.glisse@inria.fr>
2777 * c-common.c (vector_types_convertible_p): No TYPE_PRECISION for
2780 2013-05-07 Han Shen <shenhan@google.com>
2782 * c-cppbuiltin.c (c_cpp_builtins): Added "__SSP_STRONG__=3".
2784 2013-04-29 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2786 * c-common.c (check_user_alignment): Emit error for negative values.
2788 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2790 * c-opts.c (set_std_cxx11): Use CLK_CXX1Y and CLK_GNUCXX1Y.
2792 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2794 * c-cppbuiltin.c (c_cpp_builtins): Do not define
2795 __GXX_EXPERIMENTAL_CXX1Y__.
2797 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2798 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2800 * c.opt ([Wpointer-arith]): Enabled by -Wpedantic, as documented.
2801 * c-common.c (pointer_int_sum): Change -Wpointer-arith pedwarns
2802 to simply use OPT_Wpointer_arith.
2803 (c_sizeof_or_alignof_type): Likewise.
2805 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2807 * c-cppbuiltin.c (c_cpp_builtins): Define __GXX_EXPERIMENTAL_CXX1Y__.
2809 2013-04-12 Jakub Jelinek <jakub@redhat.com>
2811 * c-format.c (gcc_diag_char_table, gcc_tdiag_char_table,
2812 gcc_cdiag_char_table, gcc_cxxdiag_char_table): Add %r and %R format
2815 2013-04-07 Steven Bosscher <steven@gcc.gnu.org>
2817 * c-pragma.c (add_to_renaming_pragma_list): Fix leading comment.
2819 2013-04-03 Paolo Carlini <paolo.carlini@oracle.com>
2821 * c-common.c (pointer_int_sum): Remove dead code.
2823 2013-03-09 Richard Sandiford <rdsandiford@googlemail.com>
2826 * c-common.c (handle_optimize_attribute): Don't call
2827 save_optabs_if_changed.
2829 2013-03-05 Jakub Jelinek <jakub@redhat.com>
2832 * c-pch.c (pch_init): Free target_validity at the end.
2834 2013-03-04 Jakub Jelinek <jakub@redhat.com>
2836 * c-pretty-print.c (pp_c_pretty_printer_init): Clear pp->flags.
2838 2013-02-28 Konstantin Serebryany <konstantin.s.serebryany@gmail.com>
2839 Jakub Jelinek <jakub@redhat.com>
2842 * c-common.c (handle_no_sanitize_address_attribute): New function.
2843 (c_common_attribute_table): Add no_sanitize_address attribute.
2844 (handle_no_address_safety_analysis_attribute): Add
2845 no_sanitize_address attribute, not no_address_safety_analysis
2848 2013-02-18 Aldy Hernandez <aldyh@redhat.com>
2851 * c-common.c (handle_optimize_attribute): Call
2852 save_optabs_if_changed.
2854 2013-02-18 Jakub Jelinek <jakub@redhat.com>
2855 Steven Bosscher <steven@gcc.gnu.org>
2858 * c-opts.c (c_common_post_options): If debug info is enabled
2859 and non-dwarf*, refuse to load PCH files and when writing PCH
2862 2013-02-05 Jakub Jelinek <jakub@redhat.com>
2865 * c-common.c (handle_error_attribute): Fix condition.
2867 2013-01-30 Jakub Jelinek <jakub@redhat.com>
2870 * c-common.c (handle_target_attribute): Revert 2012-12-26 change.
2872 2013-01-18 Jason Merrill <jason@redhat.com>
2875 * c.opt (-fextern-tls-init): New.
2876 * c-opts.c (c_common_post_options): Handle it.
2878 2013-01-09 Jakub Jelinek <jakub@redhat.com>
2881 * c-common.c (c_fully_fold_internal): Warn for LSHIFT_EXPR and
2882 RSHIFT_EXPR, if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST
2883 and is either negative or bigger or equal to type precision
2884 of the first operand.
2886 2012-12-03 Marek Polacek <polacek@redhat.com>
2889 * c-common.c (check_user_alignment): Swap order of tests,
2890 check TREE_CODE first.
2892 2012-11-29 Ed Smith-Rowland <3dw4rd@verizon.net>
2895 * c-common.h (overflow_type): New enum.
2896 (build_userdef_literal): Add overflow_type argument.
2897 (tree_userdef_literal): Add overflow_type.
2898 (USERDEF_LITERAL_OVERFLOW): New access macro.
2899 * c-common.c (build_userdef_literal): Add overflow_type
2901 * c-lex.c (c_lex_with_flags): Add overflow_type to
2902 build_userdef_literal calls.
2903 (interpret_integer, interpret_float): Add overflow_type argument.
2905 2012-11-28 Richard Biener <rguenther@suse.de>
2908 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
2909 here and use a type with proper overflow behavior for types that would
2910 need to be promoted for the arithmetic.
2912 2012-11-23 Jakub Jelinek <jakub@redhat.com>
2915 * c-common.c (handle_no_address_safety_analysis_attribute): New
2917 (c_common_attribute_table): Add no_address_safety_analysis.
2919 2012-11-16 Simon Baldwin <simonb@google.com>
2921 * c.opt: Add f[no-]canonical-system-headers.
2922 * c-opts.c (c_common_handle_option): Handle
2923 OPT_fcanonical_system_headers.
2925 2012-11-09 Ed Smith-Rowland <3dw4rd@verizon.net>
2928 * c-opts.c (c_common_handle_option): Set new flags.
2929 * c.opt: Describe new flags.
2931 2012-11-09 Jason Merrill <jason@redhat.com>
2933 * c.opt (Wabi-tag): New.
2935 2012-11-09 Andi Kleen <ak@linux.intel.com>
2938 * c-common.c (get_atomic_generic_size): Mask with
2941 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2944 * c.opt (Wformat): Make it Alias Wformat=1.
2945 (Wformat-contains-nul,Wformat-extra-args,Wformat-nonliteral,
2946 Wformat-security,Wformat-y2k,Wformat-zero-length): Use
2948 (Wformat=): RejectNegative. Use LangEnabledBy.
2949 (Wnonnull): Use LangEnabledBy.
2950 * c-opts.c (c_common_handle_option): Do not handle Wformat here.
2951 * c-format.c (set_Wformat): Delete.
2952 (decode_format_attr): Replace OPT_Wformat with OPT_Wformat_.
2953 (maybe_read_dollar_number): Likewise.
2954 (avoid_dollar_number): Likewise.
2955 (finish_dollar_format_checking): Likewise.
2956 (check_format_info): Likewise.
2957 (check_format_info_main): Likewise.
2958 (check_format_types): Likewise.
2959 (format_type_warning): Likewise.
2960 * c-common.c (int): Likewise.
2961 (check_function_sentinel): Likewise.
2962 * c-common.h (warn_format,set_Wformat): Do not declare here.
2964 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2967 * c.opt(Warray-bounds,Wdelete-non-virtual-dtor,Wenum-compare,
2968 Wmain,Woverlength-strings, Wunknown-pragmas,Wunused-macros):
2970 (Wswitch,Wswitch-default,Wswitch-enum): Likewise. Move here from
2972 (Wvariadic-macros): Init(1).
2973 * c-opts.c (c_common_handle_option): Do not handle them
2975 (c_common_post_options): Likewise.
2976 (sanitize_cpp_opts): warn_unused_macros is now
2977 cpp_warn_unused_macros.
2978 (push_command_line_include): Likewise.
2979 * c-common.c (warn_unknown_pragmas): Do not define.
2980 * c-common.h (warn_unknown_pragmas): Do not declare.
2982 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2985 * c-common.c (conversion_warning): Handle conditional expressions.
2987 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
2990 * c.opt (Wreturn_local_addr): Define new option.
2992 2012-10-25 Jason Merrill <jason@redhat.com>
2994 * c.opt (Wvirtual-move-assign): New.
2996 * c.opt (Winherited-variadic-ctor): New.
2998 2012-10-25 Marc Glisse <marc.glisse@inria.fr>
3001 * c-common.c (scalar_to_vector): Handle VEC_COND_EXPR.
3003 2012-10-23 Joseph Myers <joseph@codesourcery.com>
3005 * c-common.h (pch_cpp_save_state): Declare.
3006 * c-target.def (c_preinclude): New hook.
3007 * c-opts.c (done_preinclude): New.
3008 (push_command_line_include): Handle default preincluded header.
3009 (cb_file_change): Call pch_cpp_save_state when calling
3010 push_command_line_include.
3011 * c-pch.c (pch_ready_to_save_cpp_state, pch_cpp_state_saved)
3012 (pch_cpp_save_state): New.
3013 (pch_init): Call pch_cpp_save_state conditionally, instead of
3014 calling cpp_save_state.
3016 2012-10-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
3020 * c.opt (Waddress,Wchar-subscripts,Wsign-conversion,Wimplicit,
3021 Wimplicit-function-declaration,Wimplicit-int,Wsizeof-pointer-memaccess,
3022 Wnarrowing,Wparentheses,Wpointer-sign,Wreturn-type,Wsequence-point,
3023 Wsign-compare,Wuninitialized,Wmaybe-uninitialized,Wunused,
3024 Wvolatile-register-var): Add LangEnabledBy or EnabledBy.
3025 * c-opts.c (c_common_handle_option): Remove explicit handling from
3027 (c_common_post_options): Likewise.
3029 2012-10-18 Eric Botcazou <ebotcazou@adacore.com>
3031 * c-ada-spec.c (LOCATION_COL): Delete.
3032 (compare_location): New function.
3033 (compare_node): Use it.
3034 (compare_comment): Likewise.
3036 2012-10-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
3040 * c.opt (Wstrict-aliasing=,Wstrict-overflow=): Use LangEnabledBy.
3041 * c-opts.c (c_common_handle_option): Do not set them here. Add
3043 (c_common_post_options): Likewise.
3045 2012-10-16 Eric Botcazou <ebotcazou@adacore.com>
3047 * c-ada-spec.c (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Define.
3048 (dump_generic_ada_node) <INTEGER_CST>: Deal with sizetype specially.
3049 Remove POINTER_TYPE handling, add large unsigned handling and use
3050 ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX for big numbers.
3052 2012-10-12 Jakub Jelinek <jakub@redhat.com>
3055 * c-common.h (sizeof_pointer_memaccess_warning): Adjust prototype.
3056 * c-common.c (sizeof_pointer_memaccess_warning): Take array of 3
3057 locs and array of 3 trees instead of just single loc and single
3058 sizeof_arg tree. Handle __builtin___*_chk builtins too, and
3059 also stpncpy, bcopy, bcmp, bzero, snprintf and vsnprintf builtins.
3060 For *cmp* builtins that take two sources strings report warnings
3061 about first and second source, not about destination and source.
3063 2012-10-12 Marc Glisse <marc.glisse@inria.fr>
3066 * c-common.h (enum ref_operator) [RO_ARROW_STAR]: New.
3068 2012-10-11 Eric Botcazou <ebotcazou@adacore.com>
3070 * c-ada-spec.c (dump_ada_template): Bail out for template declarations
3071 declaring something coming from another file.
3073 2012-10-10 Arnaud Charlet <charlet@adacore.com>
3076 * c-ada-spec.c (print_ada_struct_decl): Increase buf size.
3078 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
3081 * c-common.c (warn_about_parentheses): Add location_t parameter;
3082 use EXPR_LOC_OR_LOC.
3083 * c-common.h: Update declaration.
3085 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
3088 * c-common.c (scalar_to_vector): Moved from c-typeck.c. Support
3089 more operations. Make error messages optional.
3090 * c-common.h (enum stv_conv): Moved from c-typeck.c.
3091 (scalar_to_vector): Declare.
3093 2012-10-08 Jason Merrill <jason@redhat.com>
3095 * c-common.c (c_common_reswords): Add thread_local.
3097 2012-10-08 Dodji Seketeli <dodji@redhat.com>
3099 PR c++/53528 C++11 attribute support
3100 * c-common.h (bitfield_p, cxx_fundamental_alignment_p): Declare
3102 * c-common.c (check_cxx_fundamental_alignment_constraints): New
3104 (handle_aligned_attribute): In choose strictest alignment
3105 among many. Use new check_cxx_fundamental_alignment_constraints.
3106 (handle_transparent_union_attribute): In c++11 attribute syntax,
3107 don't look through typedefs.
3109 2012-10-04 Arnaud Charlet <charlet@adacore.com>
3111 * c-ada-spec.c (print_ada_declaration): Remove handling of TDF_RAW.
3112 * c.opt (-fdump-ada-spec, -fdump-ada-spec-slim): Move switch definition
3115 2012-09-25 Dehao Chen <dehao@google.com>
3118 * c-pch.c (c_common_read_pch): Rebuild the location_adhoc_data
3119 map when read in the pch.
3121 2012-09-18 Arnaud Charlet <charlet@adacore.com>
3123 * c-ada-spec.c: Style fixes.
3125 2012-09-18 Thomas Quinot <quinot@adacore.com>
3127 * c.opt (-fada-spec-parent): Define new command line switch.
3128 * c-ada-spec.c (get_ada_package): When -fada-spec-parent
3129 is specified, generate binding spec as a child of the specified unit.
3131 2012-09-13 Paolo Carlini <paolo.carlini@oracle.com>
3132 Manuel López-Ibáñez <manu@gcc.gnu.org>
3135 * c.opt ([Winit-self]): Enabled by -Wall in C++.
3137 2012-08-23 Arnaud Charlet <charlet@adacore.com>
3139 * c-ada-spec.c (dump_generic_ada_node): Fix handling of name_only
3140 for pointers, and add missing Convention C pragma.
3141 (print_ada_struct_decl): Add missing aliased keyword.
3142 (dump_ads): Add pragma Ada_2005 and Style_Checks (Off).
3144 2012-08-17 Jakub Jelinek <jakub@redhat.com>
3146 * c-common.c (sizeof_pointer_memaccess_warning): New function.
3147 * c.opt (-Wsizeof-pointer-memaccess): Add new option.
3148 * c-opts.c (c_common_handle_option): Enable it for -Wall.
3149 * c-common.h (sizeof_pointer_memaccess_warning): Add prototype.
3150 * c-common.def (SIZEOF_EXPR): Moved here from cp-tree.def.
3152 2012-08-10 Richard Guenther <rguenther@suse.de>
3154 * c-pretty-print.c (pp_c_expression): Handle anonymous SSA names.
3156 2012-08-07 Steven Bosscher <steven@gcc.gnu.org>
3158 * c-pretty-print.c (pp_c_function_definition): Use pp_newline_and_flush
3159 instead of separate pp_newline and pp_flush.
3160 (print_c_tree): Likewise.
3162 2012-07-26 Richard Henderson <rth@redhat.com>
3164 * c-common.c (handle_hot_attribute): Allow labels.
3165 (handle_cold_attribute): Likewise.
3167 2012-07-20 Jakub Jelinek <jakub@redhat.com>
3170 * c-common.c (check_function_nonnull): Handle multiple nonnull
3171 attributes properly.
3173 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
3175 * c-gimplify.c: Include dumpfile.h instead of tree-dump.h.
3176 * c-ada-spec.c: Likewise.
3177 * c-dump.c (dump_stmt): Move to cp/dump.c, the only user.
3179 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
3181 * c-pch.c (CHECK_NO_ASM_OUT_DURING_PCH): Do not define.
3182 Remove code conditional on it.
3184 2012-07-11 Steven Bosscher <steven@gcc.gnu.org>
3186 * c-gimplify.c: Do not include basic-block.h.
3187 * c-common.c: Do not include linfuncs.h.
3189 2012-07-08 Steven Bosscher <steven@gcc.gnu.org>
3191 * c-common.h: Include tree.h.
3193 2012-07-02 Jason Merrill <jason@redhat.com>
3196 * c-common.c (get_priority): Call default_conversion.
3198 2012-07-01 Uros Bizjak <ubizjak@gmail.com>
3200 * c-pch.c (c_common_write_pch): Remove unused variables.
3202 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
3204 * cppspec.c: Moved from gcc/ to here.
3206 2012-06-27 Kai Tietz <ktietz@redhat.com>
3208 PR preprocessor/37215
3209 * c-ppoutput.c (preprocess_file): Check for nonempty buffer.
3211 2012-06-21 Steven Bosscher <steven@gcc.gnu.org>
3213 * c-common.h (c_common_print_pch_checksum): Remove.
3214 * c-pch.c: Do not include output.h.
3215 (CHECK_NO_ASM_OUT_DURING_PCH): Define and add FIXME.
3216 (asm_out_file): Define iff CHECK_NO_ASM_OUT_DURING_PCH isdefined.
3217 (asm_file_startpos): Define iff CHECK_NO_ASM_OUT_DURING_PCH is defined.
3218 (struct c_pch_header): Remove.
3219 (get_ident): Update gpch version.
3220 (pch_init): Do not print executable_checksum to asm_out_file.
3221 Do not fail if there is no asm_out_file to read back from. Set
3222 asm_file_startpos only if CHECK_NO_ASM_OUT_DURING_PCH is defined.
3223 (c_common_write_pch): Verify that nothing was written to asm_out_file
3224 since pch_init was called. Do not write a c_pch_header, and do not
3225 copy from asm_out_file to the PCH.
3226 (c_common_read_pch): Do not read a c_pch_header, and do not restore
3227 the content of asm_out_file from the PCH.
3228 (c_common_print_pch_checksum): Remove.
3229 * c-opts.c (c_common_init): Print out executable_checksum directly.
3231 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
3233 * c-target.def (objc_declare_unresolved_class_reference,
3234 objc_declare_class_definition): Add new hooks.
3236 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
3238 * c-lex.c: Do not include output.h.
3239 (cb_ident): Try to put out .ident with targetm.asm_out.output_ident.
3240 Remove uses of ASM_OUTPUT_IDENT.
3242 2012-06-15 Marc Glisse <marc.glisse@inria.fr>
3245 * c-common.h (c_build_vec_perm_expr): Move decl here.
3246 * c-common.c (c_build_vec_perm_expr): Move definition
3249 2012-06-06 Steven Bosscher <steven@gcc.gnu.org>
3251 * c.opt (fconserve-space): Turn into a no-op.
3253 2012-06-04 Sterling Augustine <saugustine@google.com>
3255 * c-pretty-print.h (pp_c_flag_gnu_v3): New enumerator.
3256 * c-pretty-print.c (pp_c_specifier_qualifier_list): Check it at
3257 both the start and end of the function.
3259 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
3261 * c-common.c: Do not include output.h.
3262 * c-pragma.c: Likewise.
3264 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
3266 * error.c (dump_decl): Check pp_c_flag_gnu_v3.
3267 (decl_as_dwarf_string, lang_decl_dwarf_name): New functions.
3268 (lang_decl_name): Handle namespace decls.
3270 2012-05-31 Steven Bosscher <steven@gcc.gnu.org>
3272 * c-ada-spec.c: Do not include output.h.
3273 * c-semantics.c: Likewise.
3275 2012-05-29 Joseph Myers <joseph@codesourcery.com>
3277 * c-common.c: Fix typo.
3279 2012-05-29 Michael Matz <matz@suse.de>
3281 * c-common.h (c_expand_decl): Remove prototype.
3283 2012-05-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
3285 * c.opt (Wmissing-braces): Use LangEnabledBy(C ObjC,Wall).
3286 * c-opts.c (c_common_handle_option): Remove code handling
3287 warn_missing_braces.
3289 2012-05-28 Paolo Carlini <paolo.carlini@oracle.com>
3292 * c-opts.c (c_common_handle_option): For C++ -Wall doesn't enable
3295 2012-05-22 Dodji Seketeli <dodji@redhat.com>
3298 * c.opt (Wunused-local-typedefs): Use EnabledBy(Wunused).
3300 2012-05-17 Manuel López-Ibáñez <manu@gcc.gnu.org>
3302 * c.opt (--pedantic-errors,-pedantic-errors): Do not handle here.
3303 * c-opts.c (c_common_handle_option): Do not handle explicitly
3304 Wreturn-type, Wwrite-strings, warn_ecpp, and -pedantic-errors.
3306 2012-05-16 Dodji Seketeli <dodji@redhat.com>
3308 PR preprocessor/7263
3309 * c-lex.c (c_lex_with_flags): Pass a virtual location to the call
3310 to cpp_classify_number. For diagnostics, use the precise location
3311 instead of the global input_location.
3313 2012-05-15 Paolo Carlini <paolo.carlini@oracle.com>
3316 * c-common.c (shorten_compare): Check c_inhibit_evaluation_warnings.
3318 2012-05-14 Bernd Schmidt <bernds@codesourcery.com>
3320 * c-common.c (DEF_ATTR_STRING): Define and undefine as necessary.
3322 2012-05-14 Manuel López-Ibáñez <manu@gcc.gnu.org>
3325 * c.opt (Wc++0X-compat,Wdelete-non-virtual-dtor,Wjump-misses-init,
3326 Wreorder): Use LangEnabledBy.
3327 * c-opts.c (c_common_handle_option): Do not enable them
3328 explicitly. Call lang-specific generated functions.
3329 (c_common_post_options): Do not set them here.
3331 2012-05-13 Manuel López-Ibáñez <manu@gcc.gnu.org>
3333 * c.opt (Wclobbered,Wempty-body,Wignored-qualifiers,
3334 Wmissing-field-initializers,Wmissing-parameter-type,
3335 Wold-style-declaration,Woverride-init): Use EnabledBy.
3336 * c-opts.c (c_common_post_options): Do not set here explicitly.
3338 2012-05-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
3341 * c-opts.c (c_common_handle_option): Use handle_generated_option
3342 to enable sub-options.
3344 2012-05-10 Paolo Carlini <paolo.carlini@oracle.com>
3347 * c-common.c (warnings_for_convert_and_check): Use warning_at.
3349 2012-05-10 Richard Guenther <rguenther@suse.de>
3351 * c-common.c (c_sizeof_or_alignof_type): Remove assert and
3352 adjust commentary about TYPE_IS_SIZETYPE types.
3354 2012-05-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
3357 * c-common.c (warn_logical_operator): Check that argument of
3358 integer_zerop is not NULL.
3360 2012-05-05 Manuel López-Ibáñez <manu@gcc.gnu.org>
3363 * c-common.c (warn_logical_operator): Do not warn if either side
3364 is already true or false.
3366 2012-05-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
3369 * c-common.c (expr_original_type): New.
3370 (shorten_compare): Do not warn for enumeration types.
3372 2012-05-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
3374 * c.opt (fpermissive): Add Var(flag_permissive).
3376 2012-04-30 Marc Glisse <marc.glisse@inria.fr>
3379 * c-common.c (convert_vector_to_pointer_for_subscript): New function.
3380 * c-common.h (convert_vector_to_pointer_for_subscript): Declare it.
3382 2012-04-30 Dodji Seketeli <dodji@redhat.com>
3384 Add -Wvarargs option
3385 * c.opt (Wvarargs): Define new option.
3387 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
3389 * c-common.c (check_function_arguments): Replace
3390 Wmissing-format-attribute with Wsuggest-attribute=format.
3392 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
3394 * c.opt (Wsuggest-attribute=format): New. Alias of
3395 Wmissing-format-attribute.
3396 * c-format.c (decode_format_type): Replace
3397 Wmissing-format-attribute with Wsuggest-attribute=format.
3398 (check_function_format): Likewise.
3400 2012-04-27 Ollie Wild <aaw@google.com>
3402 * c-common.c: Add CPP_W_LITERAL_SUFFIX mapping.
3403 * c-opts.c (c_common_handle_option): Handle OPT_Wliteral_suffix.
3404 * c.opt: Add Wliteral-suffix.
3406 2012-04-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
3409 * c.opt (Wpedantic): New.
3410 (pedantic): Alias Wpedantic.
3411 * c-opts.c (c_common_handle_option): Replace -pedantic with -Wpedantic.
3412 (c_common_post_options): Likewise.
3413 (sanitize_cpp_opts): Likewise.
3414 * c-lex.c (interpret_float): Likewise.
3415 * c-format.c (check_format_types): Likewise.
3416 * c-common.c (pointer_int_sum): Likewise.
3417 (c_sizeof_or_alignof_type): Likewise.
3418 (c_add_case_label): Likewise.
3419 (c_do_switch_warnings): Likewise.
3420 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
3422 2012-04-15 Jason Merrill <jason@redhat.com>
3425 * c-format.c (CPLUSPLUS_STD_VER): C++11 inherits from C99.
3426 (C_STD_NAME): Distinguish between C++98 and C++11.
3428 2012-04-11 Eric Botcazou <ebotcazou@adacore.com>
3431 * c-common.h (uint16_type_node): Rename into...
3432 (c_uint16_type_node): ...this.
3433 * c-common.c (c_common_nodes_and_builtins): Adjust for above renaming.
3434 * c-cppbuiltin.c (builtin_define_stdint_macros): Likewise.
3436 2012-04-10 Manuel López-Ibáñez <manu@gcc.gnu.org>
3438 * c-common.c (warn_if_unused_value): Move definition to here.
3439 * c-common.h (warn_if_unused_value): Move declaration to here.
3441 2012-03-23 William Bader <williambader@hotmail.com>
3443 * c-lex.c (c_lex_with_flags): Avoid declarations after stmts.
3445 2012-03-20 Jason Merrill <jason@redhat.com>
3447 * c-common.h (enum cxx_dialect): Add cxx1y.
3448 * c-common.c (c_common_nodes_and_builtins): Use >= for cxx_dialect
3450 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
3451 * c-opts.c (c_common_post_options): Likewise.
3452 (set_std_cxx1y): New.
3453 (c_common_handle_option): Call it.
3454 * c.opt (-std=c++1y, -std=gnu++1y): New flags.
3456 2012-03-19 Paolo Carlini <paolo.carlini@oracle.com>
3459 * c.opt ([Wuseless-cast]): Add.
3461 2012-03-16 Richard Guenther <rguenther@suse.de>
3463 * c-pretty-print.c (pp_c_initializer_list): Adjust.
3465 2012-03-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
3468 * c.opt (ftemplate-backtrace-limit) Add.
3470 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3472 * c-cppbuiltin.c (c_cpp_builtins): Remove #pragma extern_prefix
3474 * c-pragma.c (handle_pragma_extern_prefix): Remove.
3475 (init_pragma): Don't register extern_prefix.
3477 2012-03-12 Richard Guenther <rguenther@suse.de>
3479 * c-common.c (c_common_get_narrower): Use c_common_type_for_size.
3480 (builtin_type_for_size): Likewise.
3482 2012-02-13 Jakub Jelinek <jakub@redhat.com>
3485 * c-common.c (sync_resolve_params): Don't decide whether to convert
3486 or not based on TYPE_SIZE comparison, convert whenever arg_type
3487 is unsigned INTEGER_TYPE.
3489 2012-02-06 Paolo Carlini <paolo.carlini@oracle.com>
3492 * c.opt ([Wunused-local-typedefs]): Fix description.
3494 2012-01-24 Mike Stump <mikestump@comcast.net>
3496 * c-common.c (c_common_type_for_mode): Match signed/unsigned types
3499 2012-01-18 Richard Guenther <rguenther@suse.de>
3501 * c-opts.c (c_common_post_options): Reset LTO flags if
3502 we are about to generate a PCH.
3504 2012-01-17 Paolo Carlini <paolo.carlini@oracle.com>
3507 * c-pretty-print.c (pp_c_integer_constant): For unsigned constants
3508 use pp_unsigned_wide_integer.
3510 2012-01-10 Richard Guenther <rguenther@suse.de>
3513 * c-opts.c (c_common_handle_option): Move -Werror handling
3514 to language independent code.
3516 2012-01-05 Richard Guenther <rguenther@suse.de>
3519 * c.opt (Wmudflap, fmudflap, fmudflapth, fmudflapir): Move here
3522 2011-12-30 Paolo Carlini <paolo.carlini@oracle.com>
3525 * c-common.c (c_sizeof_or_alignof_type): In C++ allow for alignof
3526 of array types with an unknown bound.
3528 2011-12-20 Joseph Myers <joseph@codesourcery.com>
3530 * c-common.c (flag_isoc99): Update comment to refer to C11.
3531 (flag_isoc1x): Change to flag_isoc11.
3532 * c-common.h (flag_isoc99): Update comment to refer to C11.
3533 (flag_isoc1x): Change to flag_isoc11.
3534 * c-cppbuiltin.c (cpp_atomic_builtins): Change comment to refer to
3536 * c-opts.c (set_std_c1x): Change to set_std_c11.
3537 (c_common_handle_option): Handle OPT_std_c11 and OPT_std_gnu11.
3539 (set_std_c89, set_std_c99, set_std_c11): Use flag_isoc11.
3540 (set_std_c1): Use CLK_STDC11 and CLK_GNUC11.
3541 * c.opt (std=c1x): Change to std=c11. Document as non-draft
3543 (std=c1x, std=iso9899:2011): Add as aliases of std=c11.
3544 (std=gnu1x): Change to std=gnu11. Refer to non-draft standard.
3545 (std=gnu1x): Make alias of std=gnu11.
3547 2011-12-19 Jason Merrill <jason@redhat.com>
3550 * c-common.c (handle_transparent_union_attribute): Check the first
3551 field if the type is complete.
3553 2011-12-15 Jonathan Wakely <jwakely.gcc@gmail.com>
3556 * c-common.c (RID_IS_FINAL): Add.
3557 * c-common.h (RID_IS_FINAL): Add.
3559 2011-11-30 Iain Sandoe <iains@gcc.gnu.org>
3561 * c.opt (fgnu-runtime): Provide full description.
3562 (fnext-runtime): Likewise.
3563 * c-opts.c (OPT_fgnu_runtime, OPT_fnext_runtime) Remove.
3565 2011-11-28 Andrew MacLeod <amacleod@redhat.com>
3567 * c-cpp-builtin.c (cpp_atomic_builtins):New. Emit all atomic
3568 predefines in one place. Add LOCK_FREE predefines.
3569 (c_cpp_builtins): Move Legacy HAVE_SYNC predefines to
3572 2011-11-24 Andrew MacLeod <amacleod@redhat.com>
3575 * c-common.c (get_atomic_generic_size): Check for various error
3577 (resolve_overloaded_atomic_exchange,
3578 resolve_overloaded_atomic_compare_exchange,
3579 resolve_overloaded_atomic_load, resolve_overloaded_atomic_store): Return
3580 error_mark_node for error conditions.
3582 2011-11-08 Richard Guenther <rguenther@suse.de>
3587 2011-11-07 Richard Henderson <rth@redhat.com>
3588 Aldy Hernandez <aldyh@redhat.com>
3589 Torvald Riegel <triegel@redhat.com>
3591 Merged from transactional-memory.
3593 * c-common.c (handle_tm_wrap_attribute,
3594 handle_tm_attribute, ignore_attribute, parse_tm_stmt_attr): New.
3595 (struct c_common_reswords): Added __transaction* keywords.
3596 (struct c_common_attribute_table): Added transaction* and tm_regparm
3598 * c-common.h: Added RID_TRANSACTION*. Added TM_ATTR* and TM_STMT*
3600 (parse_tm_stmt_attr, tm_attr_to_mask, tm_mask_to_attr,
3601 find_tm_attribute): Declare.
3603 2011-11-07 Jason Merrill <jason@redhat.com>
3606 * c-common.c, c-common.h: Revert yesterday's changes.
3608 2011-11-06 Jason Merrill <jason@redhat.com>
3611 * c-common.c (decl_has_visibility_attr): Split out from...
3612 (c_determine_visibility): ...here.
3613 * c-common.h: Declare it.
3615 2011-11-06 Joseph Myers <joseph@codesourcery.com>
3617 * c-common.c (c_common_reswords): Add _Alignas and _Alignof.
3618 (c_sizeof_or_alignof_type): Diagnose alignof applied to a function
3620 (check_user_alignment): New. Split out of
3621 handle_aligned_attribute. Disallow integer constants with
3622 noninteger types. Conditionally allow zero.
3623 (handle_aligned_attribute): Use check_user_alignment.
3624 * c-common.h (RID_ALIGNAS, check_user_alignment): New.
3626 2011-11-06 Andrew MacLeod <amacleod@redhat.com>
3627 Richard Henderson <rth@redhat.com>
3629 Merged from cxx-mem-model.
3631 * c-cppbuiltin.c (c_cpp_builtins): Test both atomic and sync patterns.
3632 * c-common.c (sync_resolve_params, sync_resolve_return): Only tweak
3633 parameters that are the same type size.
3634 (get_atomic_generic_size): New. Find size of generic
3635 atomic function parameters and do typechecking.
3636 (add_atomic_size_parameter): New. Insert size into parameter list.
3637 (resolve_overloaded_atomic_exchange): Restructure __atomic_exchange to
3638 either __atomic_exchange_n or external library call.
3639 (resolve_overloaded_atomic_compare_exchange): Restructure
3640 __atomic_compare_exchange to either _n variant or external library call.
3641 (resolve_overloaded_atomic_load): Restructure __atomic_load to either
3642 __atomic_load_n or an external library call.
3643 (resolve_overloaded_atomic_store): Restructure __atomic_store to either
3644 __atomic_store_n or an external library call.
3645 (resolve_overloaded_builtin): Handle new __atomic builtins.
3647 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
3650 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Call fold_offsetof_1.
3651 (fold_offsetof_1): Make global. Remove STOP_REF argument and adjust.
3652 <INDIRECT_REF>: Return the argument.
3653 <ARRAY_REF>: Remove special code for negative offset.
3654 Call fold_build_pointer_plus instead of size_binop.
3655 (fold_offsetof): Remove STOP_REF argument and adjust.
3656 * c-common.h (fold_offsetof_1): Declare.
3657 (fold_offsetof): Remove STOP_REF argument.
3659 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
3662 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
3663 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
3664 Wnarrowing for C++0x and C++98.
3665 * c.opt ([Wnarrowing]): Update.
3667 2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
3670 * c.opt: Add Wzero-as-null-pointer-constant.
3672 2011-10-31 Jason Merrill <jason@redhat.com>
3674 * c.opt (-fdeduce-init-list): Off by default.
3677 * c-common.h (cxx_dialect): Add cxx11 and cxx03.
3678 * c.opt: Add -std=c++11, -std=gnu++11, -std=gnu++03,
3680 * c-opts.c (set_std_cxx11): Rename from set_std_cxx0x.
3682 2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
3685 * c.opt (fvisibility-inlines-hidden): Description change.
3687 2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
3689 Implement C++11 user-defined literals.
3690 * c-common.c (build_userdef_literal): New.
3691 * c-common.def: New tree code.
3692 * c-common.h (tree_userdef_literal): New tree struct and accessors.
3693 * c-lex.c (interpret_float): Add suffix parm.
3694 (c_lex_with_flags): Build literal tokens.
3696 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
3700 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
3703 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
3704 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
3705 Wnarrowing for C++0x and C++98.
3706 * c.opt ([Wnarrowing]): Update.
3708 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
3711 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
3712 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
3713 Wnarrowing for C++0x and C++98.
3714 * c.opt ([Wnarrowing]): Update.
3716 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
3719 * c-common.c (conversion_warning): Remove code looking for
3720 artificial operands.
3722 2011-10-18 Dodji Seketeli <dodji@redhat.com>
3725 * c-lex.c (fe_file_change): Use LINEMAP_SYSP when
3726 !NO_IMPLICIT_EXTERN_C.
3728 2011-10-17 Michael Spertus <mike_spertus@symantec.com>
3730 * c-common.c (c_common_reswords): Add __bases,
3732 * c-common.h: Add RID_BASES and RID_DIRECT_BASES.
3734 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
3737 * c.opt ([Wnonnull]): Add C++ and Objective-C++.
3739 2011-10-15 Tom Tromey <tromey@redhat.com>
3740 Dodji Seketeli <dodji@redhat.com>
3742 * c.opt (fdebug-cpp): New option.
3743 * c-opts.c (c_common_handle_option): Handle the option.
3744 * c-ppoutput.c (maybe_print_line_1): New static function. Takes an
3745 output stream in parameter. Factorized from ...
3746 (maybe_print_line): ... this. Dump location debug information when
3747 -fdebug-cpp is in effect.
3748 (print_line_1): New static function. Takes an output stream in
3749 parameter. Factorized from ...
3750 (print_line): ... here. Dump location information when -fdebug-cpp
3752 (scan_translation_unit): Dump location information when
3753 -fdebug-cpp is in effect.
3755 2011-10-15 Tom Tromey <tromey@redhat.com>
3756 Dodji Seketeli <dodji@redhat.com>
3758 * c.opt (ftrack-macro-expansion): New option. Handle it with and
3760 * c-opts.c (c_common_handle_option)<case
3761 OPT_ftrack_macro_expansion_, case OPT_ftrack_macro_expansion>: New
3762 cases. Handle -ftrack-macro-expansion with and without argument.
3764 2011-10-15 Tom Tromey <tromey@redhat.com>
3765 Dodji Seketeli <dodji@redhat.com>
3767 * c-ppoutput.c (scan_translation_unit, maybe_print_line)
3768 (print_line, cb_define, do_line_change): Adjust to avoid touching
3769 the internals of struct line_map. Use the public API instead.
3770 * c-pch.c (c_common_read_pch): Likewise.
3771 * c-lex.c (fe_file_change): Likewise.
3773 2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
3776 * c.opt ([Wformat-zero-length]): Add C++ and Objective-C++.
3778 2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
3781 * c-pretty-print.c (pp_c_floating_constant): Output
3782 max_digits10 (in the ISO C++ WG N1822 sense) decimal digits.
3784 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
3786 * c-common.c (def_builtin_1): Delete old interface with two
3787 parallel arrays to hold standard builtin declarations, and replace
3788 it with a function based interface that can support creating
3789 builtins on the fly in the future. Change all uses, and poison
3790 the old names. Make sure 0 is not a legitimate builtin index.
3791 * c-omp.c (c_finish_omp_barrier): Ditto.
3792 (c_finish_omp_taskwait): Ditto.
3793 (c_finish_omp_flush): Ditto.
3795 2011-10-11 Tristan Gingold <gingold@adacore.com>
3797 * c.opt: (fallow-parameterless-variadic-functions): New.
3799 2011-09-08 Dodji Seketeli <dodji@redhat.com>
3801 PR c++/33255 - Support -Wunused-local-typedefs warning
3802 * c-common.h (struct c_language_function::local_typedefs): New
3804 (record_locally_defined_typedef, maybe_record_typedef_use)
3805 (maybe_warn_unused_local_typedefs): Declare new functions.
3806 * c-common.c (record_locally_defined_typedef)
3807 (maybe_record_typedef_use)
3808 (maybe_warn_unused_local_typedefs): Define new functions.
3809 * c.opt: Declare new -Wunused-local-typedefs flag.
3811 2011-09-06 Eric Botcazou <ebotcazou@adacore.com>
3814 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Fold offsetof-like
3817 2011-09-05 Richard Guenther <rguenther@suse.de>
3819 * c-common.c (complete_array_type): Use ssize_int (-1) instead
3820 of integer_minus_one_node for empty array upper bounds.
3822 2011-08-28 Dodji Seketeli <dodji@redhat.com>
3824 * c-pch.c (c_common_read_pch): Call linemap_add with LC_ENTER as
3825 it's the first time it's being called on this main TU.
3827 2011-08-24 Richard Guenther <rguenther@suse.de>
3830 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Fix conditional.
3832 2011-08-22 Gabriel Charette <gchare@google.com>
3834 * c-opts.c (c_finish_options): Force BUILTINS_LOCATION for tokens
3835 defined in cpp_init_builtins and c_cpp_builtins.
3837 2011-08-19 Joseph Myers <joseph@codesourcery.com>
3839 * c-common.c (c_common_reswords): Add __builtin_complex.
3840 * c-common.h (RID_BUILTIN_COMPLEX): New.
3842 2011-08-18 Joseph Myers <joseph@codesourcery.com>
3844 * c-common.c (c_common_reswords): Add _Noreturn.
3845 (keyword_is_function_specifier): Handle RID_NORETURN.
3846 * c-common.h (RID_NORETURN): New.
3848 2011-08-10 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
3850 * c-common.c (unsafe_conversion_p): New function. Check if it is
3851 unsafe to convert an expression to the type.
3852 (conversion_warning): Adjust, use unsafe_conversion_p.
3853 * c-common.h (unsafe_conversion_p): New function declaration.
3855 2011-08-02 Jakub Jelinek <jakub@redhat.com>
3857 * c-common.h (c_finish_omp_atomic): Adjust prototype.
3858 (c_finish_omp_taskyield): New prototype.
3859 * c-omp.c (c_finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
3860 arguments. Handle OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD and
3861 OMP_ATOMIC_CAPTURE_NEW in addition to OMP_ATOMIC. If LHS1
3862 or RHS1 have side-effects, evaluate those too in the right spot,
3863 if it is a decl and LHS is also a decl, error out if they
3865 (c_finish_omp_taskyield): New function.
3866 * c-cppbuiltin.c (c_cpp_builtins): Change _OPENMP to 201107.
3867 * c-pragma.c (omp_pragmas): Add taskyield.
3868 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKYIELD.
3869 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_FINAL and
3870 PRAGMA_OMP_CLAUSE_MERGEABLE.
3872 2011-07-25 Dodji Seketeli <dodji@redhat.com>
3874 * c-common.h (set_underlying_type): Remove parm name from
3877 2011-07-25 Romain Geissler <romain.geissler@gmail.com>
3879 * c-pretty-print.h: Search c-common.h in c-family.
3881 2011-07-22 Jason Merrill <jason@redhat.com>
3884 * c.opt (Wnarrowing): New.
3887 * c-common.h: Declare c_linkage_bindings.
3888 * c-pragma.c (handle_pragma_redefine_extname): Use it.
3891 * c-opts.c (set_std_cxx0x): Set flag_isoc94 and flag_isoc99.
3892 * c-pretty-print.c (pp_c_cv_qualifiers): Check c_dialect_cxx as well
3893 as flag_isoc99 for 'restrict'.
3894 (pp_c_specifier_qualifier_list): Likewise for _Complex.
3896 2011-07-21 Ian Lance Taylor <iant@google.com>
3899 * c-common.c (c_disable_warnings): New static function.
3900 (c_enable_warnings): New static function.
3901 (c_fully_fold_internal): Change local unused_p to bool. Call
3902 c_disable_warnings and c_enable_warnings rather than change
3903 c_inhibit_evaluation_warnings.
3905 2011-07-20 Jason Merrill <jason@redhat.com>
3907 PR c++/6709 (DR 743)
3908 PR c++/42603 (DR 950)
3909 * c-common.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move from cp/parser.h.
3910 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
3911 (CPP_DECLTYPE): New.
3912 * c-common.c (c_parse_error): Handle CPP_DECLTYPE.
3914 2011-07-19 Richard Guenther <rguenther@suse.de>
3916 * c-common.c (pointer_int_sum): Use fold_build_pointer_plus.
3917 * c-omp.c (c_finish_omp_for): Likewise.
3919 2011-07-12 Eric Botcazou <ebotcazou@adacore.com>
3921 * c-ada-spec.c (dump_nested_types): Put semi-colon after empty loop
3922 body on the next line.
3924 2011-07-08 Jason Merrill <jason@redhat.com>
3927 * c-omp.c (check_omp_for_incr_expr): Handle preevaluation.
3930 * c-common.c (c_apply_type_quals_to_decl): Don't check
3931 TYPE_NEEDS_CONSTRUCTING.
3933 2011-07-06 Richard Guenther <rguenther@suse.de>
3935 * c-common.c (c_common_nodes_and_builtins):
3936 Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
3938 2011-07-05 Richard Guenther <rguenther@suse.de>
3940 * c-common.c (c_common_nodes_and_builtins): Build all common
3943 2011-06-27 Jakub Jelinek <jakub@redhat.com>
3945 * c-common.h (c_tree_chain_next): New static inline function.
3947 * c-common.c (check_builtin_function_arguments): Handle
3948 BUILT_IN_ASSUME_ALIGNED.
3950 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
3952 * c-common.c: Add sync_ or SYNC__ to builtin names.
3953 * c-omp.c: Add sync_ or SYNC__ to builtin names.
3955 2011-06-20 Pierre Vittet <piervit@pvittet.com>
3957 * c-pragma.h (pragma_handler_1arg, pragma_handler_2arg): New
3959 (gen_pragma_handler): New union.
3960 (internal_pragma_handler): New type.
3961 (c_register_pragma_with_data)
3962 (c_register_pragma_with_expansion_and_data): New functions.
3964 * c-pragma.c (registered_pragmas, c_register_pragma_1)
3965 (c_register_pragma, c_register_pragma_with_expansion)
3966 (c_invoke_pragma_handler): Changed to work with
3967 internal_pragma_handler.
3968 (c_register_pragma_with_data)
3969 (c_register_pragma_with_expansion_and_data): New functions.
3971 2011-06-14 Joseph Myers <joseph@codesourcery.com>
3973 * c-common.c: Include common/common-target.h.
3974 (handle_section_attribute): Use
3975 targetm_common.have_named_sections.
3976 * c-cppbuiltin.c: Include common/common-target.h.
3977 (c_cpp_builtins): Use targetm_common.except_unwind_info.
3979 2011-06-10 Richard Guenther <rguenther@suse.de>
3981 * c-pretty-print.c (pp_c_type_specifier): Use pp_c_identifier
3982 to print a IDENTIFIER_NODE.
3984 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3985 Joseph Myers <joseph@codesourcery.com>
3987 * c.opt (fbuilding-libgcc): New option.
3988 * c-cppbuiltin.c (c_cpp_builtins): Define
3989 __LIBGCC_TRAMPOLINE_SIZE__ if flag_building_libgcc.
3991 2011-06-07 Jason Merrill <jason@redhat.com>
3993 * c-common.c (max_tinst_depth): Lower default to 900.
3995 * c-format.c (gcc_cxxdiag_char_table): Add 'S' format.
3997 2011-06-07 Richard Guenther <rguenther@suse.de>
3999 * c-common.c (c_common_nodes_and_builtins): Do not set
4000 size_type_node or call set_sizetype.
4002 2011-06-07 Dodji Seketeli <dodji@redhat.com>
4005 * c-pretty-print.c (pp_c_integer_constant): Consider the canonical
4006 type when using pointer comparison to compare types.
4008 2011-06-02 Jonathan Wakely <jwakely.gcc@gmail.com>
4010 * c.opt: Add -Wdelete-non-virtual-dtor.
4011 * c-opts.c (c_common_handle_option): Include it in -Wall.
4013 2011-05-30 Nathan Froyd <froydnj@gcc.gnu.org>
4018 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
4020 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
4023 2011-05-27 Jakub Jelinek <jakub@redhat.com>
4026 * c-common.c (c_common_truthvalue_conversion) <case COND_EXPR>: For
4027 C++ don't call c_common_truthvalue_conversion on void type arms.
4029 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
4031 * c-common.h (struct stmt_tree_s) [x_cur_stmt_list]: Change to a VEC.
4032 (stmt_list_stack): Define.
4033 (cur_stmt_list): Adjust for new type of x_cur_stmt_list.
4034 * c-semantics.c (push_stmt_list, pop_stmt_list): Likewise.
4036 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
4038 * c-common.c (warning_candidate_p): Check for BLOCKs.
4040 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
4042 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
4045 2011-05-25 Jakub Jelinek <jakub@redhat.com>
4047 * c-common.c (def_fn_type): Remove extra va_end.
4049 2011-05-23 Jason Merrill <jason@redhat.com>
4052 * c-common.c (c_common_get_narrower): New.
4053 (shorten_binary_op, shorten_compare, warn_for_sign_compare): Use it.
4055 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
4057 * c-common.h (check_function_arguments): Tweak prototype of
4058 check_function_arguments.
4059 * c-common.c (check_function_arguments): Likewise. Adjust
4060 calls to check_function_nonnull, check_function_format, and
4061 check_function_sentinel.
4062 (check_function_sentinel): Take a FUNCTION_TYPE rather than
4063 separate attributes and typelist arguments. Use
4064 FOREACH_FUNCTION_ARGS to iterate over argument types.
4066 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
4068 * c-common.c (c_common_reswords): Reorder.
4069 * c-common.h (rid): Likewise.
4071 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
4073 * c-common.c (def_fn_type): Don't call build_function_type, call
4074 build_function_type_array or build_varargs_function_type_array
4076 (c_common_nodes_and_builtins): Likewise.
4078 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
4080 * c-common.c (c_add_case_label): Omit the loc argument to
4082 * c-common.h (build_case_label): Remove.
4083 * c-semantics.c (build_case_label): Remove.
4085 2011-05-05 Joseph Myers <joseph@codesourcery.com>
4087 * c-objc.h (objc_start_method_definition): Update prototype.
4088 * stub-objc.c (objc_start_method_definition): Add extra parameter.
4090 2011-05-04 Nathan Froyd <froydnj@codesourcery.com>
4092 * c-common.c (check_main_parameter_types): Reindent. Don't use
4093 TYPE_ARG_TYPES directly.
4094 (handle_nonnull_attribute): Likewise.
4095 (sync_resolve_params): Likewise.
4096 * c-format.c (handle_format_arg_attribute): Likewise. Adjust call
4097 to check_format_string.
4098 (handle_format_attribute): Likewise.
4099 (check_format_string): Take a function type to examine instead of
4100 a type list. Use a function_arg_iterator to step through argument
4103 2011-05-04 Richard Guenther <rguenther@suse.de>
4105 * c-common.c (fix_string_type): Use size_int for index type bounds.
4106 (start_fname_decls): Do not pass NULL to build_int_cst.
4107 (c_init_attributes): Likewise.
4108 * c-lex.c (c_lex_with_flags): Likewise.
4110 2011-04-27 Jason Merrill <jason@redhat.com>
4112 * c-common.c (make_tree_vector_from_list): New.
4113 * c-common.h: Declare it.
4115 2011-04-26 Richard Guenther <rguenther@suse.de>
4117 PR preprocessor/48248
4118 * c-ppoutput.c (maybe_print_line): Always optimize newlines
4119 for output size with -P.
4121 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
4123 * c-common.c (struct c_common_resword): Add __underlying_type.
4124 * c-common.h (enum rid): Add RID_UNDERLYING_TYPE.
4126 2011-04-20 Jim Meyering <meyering@redhat.com>
4128 * c-format.c (init_dollar_format_checking): Remove useless
4131 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
4133 * c-objc.h (objc_get_interface_ivars): Removed.
4134 (objc_detect_field_duplicates): New.
4135 * stub-objc.c: Likewise.
4137 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
4139 * stub-objc.c (objc_declare_protocols): Renamed to
4140 objc_declare_protocol.
4141 * c-objc.h: Likewise.
4143 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
4145 * stub-objc.c (objc_declare_class): Updated argument name.
4147 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
4149 * c-common.h (c_common_init_ts): Declare.
4150 * c-common.c (c_common_init_ts): Define.
4152 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
4154 * c-objc.h (objc_build_message_expr): Updated prototype.
4155 * stub-objc.c (objc_build_message_expr): Likewise.
4157 2011-04-12 Martin Jambor <mjambor@suse.cz>
4159 * c-gimplify.c (c_genericize): Call cgraph_get_create_node instead
4162 2011-04-11 Richard Guenther <rguenther@suse.de>
4164 * c-common.c (complete_array_type): Build a range type of
4167 2011-04-08 Nathan Froyd <froydnj@codesourcery.com>
4169 * c-common.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPES.
4170 (handle_type_generic_attribute): Likewise.
4172 2011-04-07 Jason Merrill <jason@redhat.com>
4175 * c-common.c (c_common_truthvalue_conversion): Don't ignore
4176 conversion from C++0x scoped enum.
4178 2011-04-06 Joseph Myers <joseph@codesourcery.com>
4180 * c-target-def.h: New file.
4181 * c-target.def: New file.
4182 * c-target.h: New file.
4183 * c-common.c (targetcm): Don't define here.
4184 * c-common.h (default_handle_c_option): Declare.
4185 * c-format.c: Include c-target.h instead of target.h.
4186 * c-opts.c: Include c-target.h instead of target.h. Explicitly
4188 (default_handle_c_option): Move from targhooks.c.
4190 2011-03-29 Jakub Jelinek <jakub@redhat.com>
4192 PR preprocessor/48248
4193 * c-ppoutput.c (print): Add src_file field.
4194 (init_pp_output): Initialize it.
4195 (maybe_print_line): Don't optimize by adding up to 8 newlines
4196 if map->to_file and print.src_file are different file.
4197 (print_line): Update print.src_file.
4199 2011-03-25 Kai Tietz <ktietz@redhat.com>
4201 * c-ada-spec.c (compare_comment): Use filename_cmp
4202 instead of strcmp for filename.
4204 2011-03-25 Jeff Law <law@redhat.com>
4206 * c-common.c (def_fn_type): Add missing va_end.
4208 2011-03-25 Jason Merrill <jason@redhat.com>
4210 * c.opt: Add -std=c++03.
4212 2011-03-22 Eric Botcazou <ebotcazou@adacore.com>
4214 * c-ada-spec.c (dump_ada_template): Skip non-class instances.
4216 2011-03-17 Kai Tietz
4219 * c-pretty-print.c (pp_c_specifier_qualifier_list):
4220 Display allowed attributes for function pointer types.
4221 (pp_c_attributes_display): New function to display
4222 attributes having affects_type_identity flag set to true.
4223 * c-pretty-print.h (pp_c_attributes_display): New prototype.
4225 * c-common.c (c_common_attribute_table):
4227 (c_common_format_attribute_table): Likewise.
4229 2011-03-18 Jason Merrill <jason@redhat.com>
4231 * c.opt (fconstexpr-depth): Add Var(max_constexpr_depth).
4232 * c-common.h: Don't declare it here.
4233 * c-common.c: Or define it here.
4234 * c-opts.c (c_common_handle_option): Or set it here.
4237 * c-common.c (handle_transparent_union_attribute): Don't
4238 make a duplicate type in C++.
4240 2011-03-15 Jason Merrill <jason@redhat.com>
4242 * c-common.c (max_constexpr_depth): New.
4243 * c-common.h: Declare it.
4244 * c-opts.c (c_common_handle_option): Set it.
4245 * c.opt (fconstexpr-depth): New option.
4247 2011-03-11 Jason Merrill <jason@redhat.com>
4249 * c-common.c (attribute_takes_identifier_p): Add missing const.
4252 * c-common.c (attribute_takes_identifier_p): Assume that an
4253 unknown attribute takes an identifier.
4255 2011-03-07 Nathan Froyd <froydnj@codesourcery.com>
4258 * c-common.c (c_type_hash): Call list_length instead of iterating
4259 through DECL_CHAIN. Rename 'i' to 'n_elements'.
4261 2011-02-19 Jakub Jelinek <jakub@redhat.com>
4264 * c-common.c (c_fully_fold_internal): Handle VIEW_CONVERT_EXPR.
4266 2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
4268 * c.opt (fobjc-abi-version=) New.
4269 (fobjc-nilcheck): New.
4271 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
4274 * c-common.h (keyword_is_decl_specifier): Declare.
4275 * c-common.c (keyword_is_decl_specifier): Define.
4276 (keyword_is_function_specifier): New function.
4278 2011-01-26 Jakub Jelinek <jakub@redhat.com>
4281 * c-lex.c (interpret_float): If CPP_N_IMAGINARY, ensure
4282 EXCESS_PRECISION_EXPR is created with COMPLEX_TYPE instead of
4285 2011-01-26 Arnaud Charlet <charlet@adacore.com>
4287 * c-ada-spec.c (dump_generic_ada_node): Avoid dereferencing null type.
4289 2011-01-26 Jakub Jelinek <jakub@redhat.com>
4292 * c-opts.c (c_common_post_options): Call c_common_no_more_pch
4293 after init_c_lex if pch_file is set.
4295 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4298 * c.opt (-fkeep-inline-dllexport): New switch.
4300 2011-01-12 Richard Guenther <rguenther@suse.de>
4303 * c-common.c (handle_weak_attribute): Warn instead of error
4304 on declaring an inline function weak.
4306 2011-01-05 Tom Tromey <tromey@redhat.com>
4308 * c-common.h (lvalue_error): Update.
4309 * c-common.c (lvalue_error): Add 'loc' argument. Call error_at,
4312 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
4315 * c-objc.h (objc_finish_message_expr): Added argument to
4318 2010-12-22 Nathan Froyd <froydnj@codesourcery.com>
4320 * c-common.c (handle_nonnull_attribute, handle_sentinel_attribute):
4323 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
4325 * c-objc.h (objc_maybe_warn_exceptions): New.
4326 * stub-objc.c (objc_maybe_warn_exceptions): New.
4328 2010-12-10 Nathan Froyd <froydnj@codesourcery.com>
4330 * c-common.h (readonly_error): Declare.
4331 * c-common.c (readonly_error): Define.
4333 2010-12-09 Nathan Froyd <froydnj@codesourcery.com>
4335 * c-common.h (invalid_indirection_error): Declare.
4336 * c-common.c (invalid_indirection_error): Define.
4338 2010-12-03 Richard Guenther <rguenther@suse.de>
4341 * c-pretty-print.c (pp_c_postfix_expression): Handle MEM_REF.
4342 (pp_c_unary_expression): Likewise.
4343 (pp_c_expression): Likewise.
4345 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
4347 * c-common.h (objc_finish_function): New.
4348 (objc_non_volatilized_type): Removed.
4349 (objc_type_quals_match): Removed.
4350 * stub-objc.c (objc_finish_function): New.
4351 (objc_non_volatilized_type): Removed.
4352 (objc_type_quals_match): Removed.
4354 2010-11-30 Joseph Myers <joseph@codesourcery.com>
4356 * c-common.h (parse_optimize_options): Declare.
4357 * c-cppbuiltin.c, c-format.c, c-gimplify.c, c-lex.c, c-omp.c,
4358 c-pch.c, c-pragma.c, c-semantics.c: Don't include toplev.h.
4360 2010-11-29 Joseph Myers <joseph@codesourcery.com>
4362 * c-opts.c (check_deps_environment_vars): Use getenv instead of
4364 * c-pch.c (O_BINARY): Don't define here.
4365 * c-pragma.h: Include "cpplib.h" instead of <cpplib.h>.
4367 2010-11-25 Joseph Myers <joseph@codesourcery.com>
4369 * c-cppbuiltin.c (c_cpp_builtins): Pass &global_options to
4370 targetm.except_unwind_info.
4372 2010-11-23 Joseph Myers <joseph@codesourcery.com>
4374 * c-opts.c (c_common_handle_option): Pass location to
4375 set_struct_debug_option.
4377 2010-11-23 Joseph Myers <joseph@codesourcery.com>
4379 * c-common.c (visibility_options): Move from ../opts.c.
4380 * c-common.h (struct visibility_flags, visibility_options):
4382 * c-opts.c (finish_options): Rename to c_finish_options.
4383 (c_common_init): Update call to finish_options.
4385 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
4388 * c-lex.c (lex_string): Check that each string in an Objective-C
4389 string concat sequence starts with either one or zero '@', and
4390 that there are no spurious '@' signs at the end.
4392 2010-11-20 Joseph Myers <joseph@codesourcery.com>
4394 * c-pragma.c: Remove conditionals on HANDLE_PRAGMA_PACK,
4395 HANDLE_PRAGMA_PACK_PUSH_POP, HANDLE_PRAGMA_WEAK and
4396 HANDLE_PRAGMA_VISIBILITY.
4397 * c-pragma.h (HANDLE_PRAGMA_WEAK, HANDLE_PRAGMA_PACK,
4398 HANDLE_PRAGMA_VISIBILITY): Don't define.
4399 (HANDLE_SYSV_PRAGMA, HANDLE_PRAGMA_PACK_PUSH_POP): Don't test.
4401 2010-11-20 Nathan Froyd <froydnj@codesourcery.com>
4406 * c-common.h (keyword_begins_type_specifier): Declare.
4407 (keyword_is_storage_class_specifier): Declare.
4408 (keyword_is_type_qualifier): Declare.
4409 * c-common.c (keyword_begins_type_specifier): New function.
4410 (keyword_is_storage_class_specifier): New function.
4411 (keyword_is_type_qualifier): Declare.
4413 2010-11-19 Joseph Myers <joseph@codesourcery.com>
4416 * c-common.c (in_late_binary_op): Define.
4417 (c_common_truthvalue_conversion): Check in_late_binary_op before
4418 calling c_save_expr.
4419 * c-common.h (in_late_binary_op): Declare.
4421 2010-11-19 Joseph Myers <joseph@codesourcery.com>
4423 * c-opts.c (c_common_handle_option): Update calls to
4424 set_struct_debug_option.
4426 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
4428 * c-common.h (objc_declare_protocols): Added additional argument.
4429 * stub-objc.c (objc_declare_protocol): Same change.
4431 2010-11-18 Nathan Froyd <froydnj@codesourcery.com>
4434 * c-common.h (build_real_imag_expr): Declare.
4435 * c-semantics.c (build_real_imag_expr): Define.
4437 2010-11-17 Joseph Myers <joseph@codesourcery.com>
4439 * c-opts.c (c_common_parse_file): Take no arguments.
4440 * c-common.h (c_common_parse_file): Update prototype.
4442 2010-11-16 Jakub Jelinek <jakub@redhat.com>
4445 * c-common.c (warning_candidate_p): Don't track non-const calls
4448 2010-11-15 Ian Lance Taylor <iant@google.com>
4450 * c-lex.c (init_c_lex): Set macro debug callbacks if
4451 flag_dump_go_spec is set.
4453 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
4455 * c-common.h (objc_build_incr_expr_for_property_ref): New.
4456 * stub-objc.c (objc_build_incr_expr_for_property_ref): New.
4458 2010-11-15 Nathan Froyd <froydnj@codesourcery.com>
4460 PR preprocessor/45038
4461 * c-cppbuiltin.c (c_cpp_builtins): Use different format for C++
4464 2010-11-12 Joseph Myers <joseph@codesourcery.com>
4466 * c-common.h (c_family_lang_mask): Declare.
4467 * c-opts.c (c_family_lang_mask): Make extern.
4468 * c-pragma.c (handle_pragma_diagnostic): Use
4469 control_warning_option.
4471 2010-11-12 Joseph Myers <joseph@codesourcery.com>
4473 * c-common.c (parse_optimize_options): Update call to
4475 * c-common.h (c_common_handle_option): Update prototype.
4476 * c-opts.c (c_common_handle_option): Take location_t parameter and
4477 pass it to other functions.
4479 2010-11-11 Joseph Myers <joseph@codesourcery.com>
4481 * c-opts.c (warning_as_error_callback): Remove.
4482 (c_common_initialize_diagnostics): Don't call
4483 register_warning_as_error_callback.
4484 (c_common_handle_option): Handle -Werror=normalized= here.
4486 2010-11-10 Joseph Myers <joseph@codesourcery.com>
4488 * c-common.c (handle_mode_attribute): Use %' and word "signedness"
4490 * c-opts.c (c_common_parse_file): Start diagnostics with lowercase
4492 * c-pragma.c (handle_pragma_target, handle_pragma_optimize):
4493 Remove trailing '.' from diagnostics.
4494 * c.opt (Wwrite-strings_: Avoid '`' in help text.
4496 2010-11-10 Joseph Myers <joseph@codesourcery.com>
4498 * c-common.c (parse_optimize_options): Pass global_dc to
4500 * c-opts.c (c_common_handle_option): Pass &global_options to
4501 set_Wstrict_aliasing.
4502 * c.opt (v): Don't mark Common or document here.
4504 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
4507 * c-format.c (format_type): New type gcc_objc_string_format_type.
4508 (valid_stringptr_type_p): New.
4509 (handle_format_arg_attribute): Use valid_stringptr_type_p ().
4510 (check_format_string): Pass expected type, use
4511 valid_stringptr_type_p (), check that the format string types are
4512 consistent with the format specification.
4513 (decode_format_attr): Warn if NSString is used outside objective-c.
4514 (format_types_orig): Add NSString.
4516 (format_flags): New.
4517 (check_format_arg): Handle format strings requiring an external parser.
4518 first_target_format_type: New variable.
4519 (handle_format_attribute): Set up first_target_format_type, pass the
4520 expected format arg string type to check_format_string().
4521 * c-common.h (FMT_FLAG_PARSE_ARG_CONVERT_EXTERNAL): New flag.
4522 * stub-objc.c (objc_string_ref_type_p): New.
4523 (objc_check_format_arg): New.
4525 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
4527 Fixed using the Objective-C 2.0 dot-syntax with class names.
4528 * c-common.h (objc_build_class_component_ref): New.
4529 * stub-objc.c (objc_build_class_component_ref): New.
4531 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
4533 * c.opt (Wproperty-assign-default): New option.
4535 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
4537 Implemented -fobjc-std=objc1 flag.
4538 * c.opt (fobjc-std=objc1): New option.
4540 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
4542 Implemented format and noreturn attributes for Objective-C methods.
4543 * c-common.c (handle_noreturn_attribute): Recognize 'noreturn'
4544 attribute for Objective-C methods.
4546 2010-10-31 Jason Merrill <jason@redhat.com>
4548 * c-common.c (conversion_warning, warn_for_collisions_1): Use
4551 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
4553 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
4554 * c-common.h (enum rid): Removed RID_COPIES and RID_IVAR.
4555 (objc_add_property_declaration): Removed arguments for copies and
4557 (objc_build_getter_call): Renamed to
4558 objc_maybe_build_component_ref.
4559 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
4560 (objc_is_property_ref): New.
4561 * c-common.c (c_common_reswords): Removed copies and ivar.
4562 * stub-objc.c (objc_add_property_declaration): Removed arguments
4563 for copies and ivar.
4564 (objc_build_getter_call): Renamed to
4565 objc_maybe_build_component_ref.
4566 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
4567 (objc_is_property_ref): New.
4569 2010-10-29 Arnaud Charlet <charlet@adacore.com>
4570 Matthew Gingell <gingell@adacore.com>
4572 * c-ada-spec.c (separate_class_package): New function.
4573 (pp_ada_tree_identifier): Prefix references to C++ classes with the
4574 name of their enclosing package.
4575 (print_ada_declaration): Use separate_class_package.
4577 2010-10-27 Jason Merrill <jason@redhat.com>
4579 * c-common.c (c_common_reswords): Add __is_literal_type.
4580 * c-common.h (enum rid): Add RID_IS_LITERAL_TYPE.
4582 * c-common.c (check_case_value): Remove special C++ code.
4584 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
4586 * c-common.h (enum rid): Added RID_READWRITE, RID_ASSIGN,
4587 RID_RETAIN, RID_COPY and RID_NONATOMIC. Updated RID_FIRST_PATTR
4589 (objc_add_property_declaration): Added additional arguments.
4590 (objc_property_attribute_kind): Removed.
4591 (objc_set_property_attr): Removed.
4592 * c-common.c (c_common_reswords): Added readwrite, assign, retain,
4594 * stub-objc.c (objc_add_property_declaration): Added additional
4596 (objc_set_property_attr): Removed.
4598 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
4600 * c-common.h (objc_add_property_variable): Renamed to
4601 objc_add_property_declaration. Added location argument.
4602 * stub-objc.c (objc_add_property_variable): Same change.
4604 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
4606 * c-common.h (objc_maybe_printable_name): New.
4607 * stub-objc.c (objc_maybe_printable_name): New.
4609 2010-10-22 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
4610 Andrew Pinski <pinskia@gmail.com>
4612 * c-common.h (c_common_mark_addressable_vec): Declare.
4613 * c-common.c (c_common_mark_addressable_vec): New function.
4615 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
4617 * c-common.h (objc_set_method_type): Removed.
4618 (objc_add_method_declaration): Added boolean argument.
4619 (objc_start_method_definition): Same change.
4620 (objc_build_method_signature): Same change.
4621 * stub-objc.c (objc_set_method_type): Removed.
4622 (objc_add_method_declaration): Added boolean argument.
4623 (objc_start_method_definition): Same change.
4624 (objc_build_method_signature): Same change.
4626 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
4628 * c-common.h (finish_file): Removed.
4629 (objc_write_global_declarations): New.
4630 * c-opts.c (c_common_parse_file): Do not call finish_file.
4631 * stub-objc.c (objc_write_global_declarations): New.
4633 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
4635 Implemented parsing @synthesize and @dynamic for
4636 Objective-C/Objective-C++.
4637 * c-common.h (enum rid): Add RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
4638 (objc_add_synthesize_declaration): New.
4639 (objc_add_dynamic_declaration): New.
4640 * c-common.c (c_common_reswords): Add synthesize and dynamic.
4641 * stub-objc.c (objc_add_synthesize_declaration): New.
4642 (objc_add_dynamic_declaration): New.
4644 2010-10-18 Michael Meissner <meissner@linux.vnet.ibm.com>
4647 * c-cppbuiltin.c (mode_has_fma): Move function here from
4648 builtins.c. Don't use the fma optab, instead just use the
4649 HAVE_fma* macros, so that __FP_FAST_FMA* will be defined when
4652 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
4654 Merge from 'apple/trunk' branch on FSF servers.
4656 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
4659 * c-common.h (objc_non_volatilized_type): New declaration
4660 * stub-objc.c (objc_non_volatilized_type): New stub.
4662 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
4664 Merge from 'apple/trunk' branch on FSF servers.
4666 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
4669 * c-common.h (objc_diagnose_private_ivar): New decl.
4670 * stub-objc.c (objc_diagnose_private_ivar): New stub.
4672 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
4674 * c-common.c (c_common_reswords): Add package, RID_AT_PACKAGE.
4675 * c-common.h (enum rid): Add RID_AT_PACKAGE.
4676 (objc_ivar_visibility_kind): New enum.
4677 (objc_set_visibility): Adjust prototype to use visibility enum.
4678 * stub-objc.c (objc_set_visibility): Adjust stub to use
4681 2010-10-14 Michael Meissner <meissner@linux.vnet.ibm.com>
4683 * c-cppbuiltin.c (builtin_define_float_constants): Emit
4684 __FP_FAST_FMA, __FP_FAST_FMAF, and __FP_FAST_FMAL if the machine
4685 has the appropriate fma builtins.
4686 (c_cpp_builtins): Adjust call to builtin_define_float_constants.
4688 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
4690 merge from FSF apple 'trunk' branch.
4691 2006 Fariborz Jahanian <fjahanian@apple.com>
4693 Radars 4436866, 4505126, 4506903, 4517826
4694 * c-common.c (c_common_resword): Define @property and its attributes.
4695 * c-common.h: Define property attribute enum entries.
4696 (OBJC_IS_PATTR_KEYWORD): New.
4697 (objc_property_attribute_kind): New enum.
4698 Declare objc_set_property_attr (), objc_add_property_variable (),
4699 objc_build_getter_call () and objc_build_setter_call ().
4700 * stub-objc.c (objc_set_property_attr): New stub.
4701 (objc_add_property_variable): Likewise.
4702 (objc_build_getter_call): Likewise.
4703 (objc_build_setter_call) Likewise.
4705 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
4707 merge from FSF apple 'trunk' branch.
4708 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
4710 Radar 3803157 (method attributes)
4711 * c-common.c (handle_deprecated_attribute): Recognize
4712 objc methods as valid declarations.
4713 * c-common.h: Declare objc_method_decl ().
4714 * stub-objc.c (objc_method_decl): New stub.
4716 2010-10-08 Joseph Myers <joseph@codesourcery.com>
4718 * c-common.c (parse_optimize_options): Call
4719 decode_cmdline_options_to_array_default_mask before
4720 decode_options. Update arguments to decode_options.
4721 * c-common.h (c_common_init_options_struct): Declare.
4722 * c-opts.c (c_common_init_options_struct): New. Split out from
4723 c_common_init_options.
4725 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
4727 Implemented fast enumeration for Objective-C.
4728 * c-common.h (objc_finish_foreach_loop): New.
4729 * stub-objc.c (objc_finish_foreach_loop): New.
4731 2010-10-05 Joseph Myers <joseph@codesourcery.com>
4733 * c-common.h (struct diagnostic_context): Don't declare here.
4734 (c_common_initialize_diagnostics): Declare using
4735 diagnostic_context typedef.
4736 * c-opts.c (c_common_handle_option): Pass global_dc to
4737 handle_generated_option.
4739 2010-10-04 Joseph Myers <joseph@codesourcery.com>
4741 * c-opts.c (c_common_handle_option): Pass &global_options_set to
4742 handle_generated_option.
4744 2010-10-03 Ian Lance Taylor <iant@google.com>
4746 * c.opt (-fplan9-extensions): New option.
4748 2010-10-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
4750 * c-cppbuiltin.c (define__GNUC__, builtin_define_type_precision):
4752 (c_cpp_builtins): Call functions from cppbuiltin.c instead
4753 of duplicating code.
4755 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
4757 * c-common.c: Add two new entries for @optional
4758 and @required keywords.
4760 merge from FSF 'apple/trunk' branch.
4761 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
4764 * c-common.h (RID_AT_OPTIONAL, RID_AT_REQUIRED): Two new
4765 objective-c keywords.
4766 (objc_set_method_opt): New declaration.
4767 * stub-objc.c (objc_set_method_opt): New stub.
4769 2010-09-30 Joseph Myers <joseph@codesourcery.com>
4771 * c-common.c (handle_optimize_attribute): Pass &global_options to
4772 cl_optimization_save and cl_optimization_restore.
4773 * c-opts.c (c_common_handle_option): Pass &global_options to
4774 handle_generated_option.
4775 * c-pragma.c (handle_pragma_diagnostic): Use option_flag_var.
4776 (handle_pragma_pop_options, handle_pragma_reset_options): Pass
4777 &global_options to cl_optimization_restore.
4779 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
4781 * c-lex.c (c_lex_with_flags): Updated comments for CPP_AT_NAME
4782 Objective-C/Objective-C++ keywords.
4784 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
4786 Merge from 'apple/trunk' branch on FSF servers.
4788 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
4791 * c-common.h (objc_check_global_decl): New declaration.
4792 * stub-objc.c (objc_check_global_decl): New stub.
4794 2010-09-29 Joseph Myers <joseph@codesourcery.com>
4796 * c.opt: Don't use VarExists.
4798 2010-09-29 Joseph Myers <joseph@codesourcery.com>
4800 * c-common.c (c_cpp_error): Update names of diagnostic_context
4802 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Update names of
4803 cl_optimization members.
4804 * c-opts.c (warning_as_error_callback, c_common_handle_option,
4805 sanitize_cpp_opts, finish_options): Update names of cpp_options
4808 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
4810 * c-common.h (OBJC_IS_CXX_KEYWORD): New macro. Updated comments.
4811 (objc_is_reserved_word): Removed.
4812 * c-common.c: Updated comments.
4813 * c-lex.c (c_lex_with_flags): Use OBJC_IS_CXX_KEYWORD instead of
4814 objc_is_reserved_word.
4815 * stub-objc.c (objc_is_reserved_word): Removed.
4817 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
4819 * c-common.h (objc_add_method_declaration): Adjust prototype to
4821 (objc_start_method_definition): Likewise.
4822 (objc_build_keyword_decl): Likewise.
4823 * stub-objc.c:(objc_add_method_declaration): Handle attributes.
4824 (objc_start_method_definition): Likewise.
4825 (objc_build_keyword_decl): Likewise.
4827 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
4829 * c-common.h (objc_start_class_interface): Adjust prototype.
4830 (objc_start_category_interface): Likewise.
4831 (objc_start_protocol): Likewise.
4832 * stub-objc.c (objc_start_protocol): Adjust for extra argument.
4833 (objc_start_class_interface): Likewise.
4834 (objc_start_category_interface): Likewise.
4836 2010-09-27 Ian Lance Taylor <iant@google.com>
4838 * c-common.c (c_common_attribute_table): Add no_split_stack.
4839 (handle_no_split_stack_attribute): New static function.
4841 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
4843 Merge from 'apple/trunk' branch on FSF servers.
4845 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
4848 * c-common.h (objc_have_common_type): New declaration.
4849 * stub-objc.c (objc_have_common_type): New stub.
4851 2005-06-22 Ziemowit Laski <zlaski@apple.com>
4854 * c-common.h (objc_common_type): New prototype.
4855 * stub-objc.c (objc_common_type): New stub.
4857 2010-09-24 Jan Hubicka <jh@suse.cz>
4859 * c-common.c (handle_leaf_attribute): New function.
4860 (struct attribute_spec c_common_att): Add leaf.
4862 2010-09-22 Joseph Myers <joseph@codesourcery.com>
4864 * c.opt (-all-warnings, -ansi, -assert, -assert=, -comments,
4865 -comments-in-macros, -define-macro, -define-macro=, -dependencies,
4866 -dump, -dump=, -imacros, -imacros=, -include, -include=,
4867 -include-barrier, -include-directory, -include-directory=,
4868 -include-directory-after, -include-directory-after=,
4869 -include-prefix, -include-prefix=, -include-with-prefix,
4870 -include-with-prefix=, -include-with-prefix-after,
4871 -include-with-prefix-after=, -include-with-prefix-before,
4872 -include-with-prefix-before=, -no-integrated-cpp,
4873 -no-line-commands, -no-standard-includes, -no-warnings, -output,
4874 -output=, -pedantic, -pedantic-errors, -preprocess,
4875 -print-missing-file-dependencies, -trace-includes, -traditional,
4876 -traditional-cpp, -trigraphs, -undefine-macro, -undefine-macro=,
4877 -user-dependencies, -verbose, -write-dependencies,
4878 -write-user-dependencies, no-integrated-cpp, traditional): New.
4880 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
4883 * c-common.h (objc_start_method_definition): Return bool instead
4885 * stub-objc.c (objc_start_method_definition): Return bool instead
4888 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
4891 * c-common.h (objc_get_interface_ivars): New declaration.
4892 * stub-objc.c (objc_get_interface_ivars): New stub.
4894 2010-09-15 Ian Lance Taylor <iant@google.com>
4896 * c-common.c (parse_optimize_options): Do not capitalize warning
4897 messages. Remove period at end of warning message.
4899 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
4901 * c-common.c (handle_alias_ifunc_attribute): New, broken out of ...
4902 (handle_alias_attribute): ... here.
4903 (handle_ifunc_attribute): New.
4905 2010-09-06 Mark Mitchell <mark@codesourcery.com>
4907 * c-common.h (do_warn_double_promotion): Declare.
4908 * c-common.c (do_warn_double_promotion): Define.
4910 2010-09-05 Mark Mitchell <mark@codesourcery.com>
4912 * c.opt (Wdouble-promotion): New.
4914 2010-09-02 Joseph Myers <joseph@codesourcery.com>
4916 * c.opt (falt-external-templates, fhuge-objects, fvtable-gc,
4917 fvtable-thunks, fxref): Mark no longer supported in help text.
4919 2010-09-02 Joseph Myers <joseph@codesourcery.com>
4921 * c.opt (Wimport, fall-virtual, falt-external-templates,
4922 fdefault-inline, fenum-int-equiv, fexternal-templates,
4923 fguiding-decls, fhonor-std, fhuge-objects, flabels-ok,
4924 fname-mangling-version-, fnew-abi, fnonnull-objects,
4925 foptional-diags, fsquangle, fstrict-prototype, fthis-is-variable,
4926 fvtable-gc, fvtable-thunks, fxref): Mark with Ignore and Warn as
4928 (fhandle-exceptions): Mark with Alias and Warn.
4929 * c-opts.c (c_common_handle_option): Don't handle options marked
4932 2010-09-02 Joseph Myers <joseph@codesourcery.com>
4934 * c.opt (Wcomments, Werror-implicit-function-declaration,
4935 ftemplate-depth-, std=c89, std=c9x, std=gnu89, std=gnu9x,
4936 std=iso9899:1990, std=iso9899:1999, std=iso9899:199x): Mark as
4938 * c-common.c (option_codes): Use OPT_Wcomment instead of
4940 * c-opts.c (warning_as_error_callback, c_common_handle_option):
4941 Don't handle options marked as aliases.
4943 2010-08-25 Richard Guenther <rguenther@suse.de>
4945 * c-common.c (c_common_get_alias_set): Remove special
4946 handling for pointers.
4948 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
4950 * c-common.c: Use FOR_EACH_VEC_ELT.
4951 * c-gimplify.c: Likewise.
4952 * c-pragma.c: Likewise.
4954 2010-08-16 Joseph Myers <joseph@codesourcery.com>
4956 * c.opt (MDX): Change back to MD. Mark NoDriverArg instead of
4958 (MMDX): Change back to MMD. Mark NoDriverArg instead of
4960 * c-opts.c (c_common_handle_option): Use OPT_MD and OPT_MMD
4961 instead of OPT_MDX and OPT_MMDX.
4963 2010-08-16 Joseph Myers <joseph@codesourcery.com>
4965 * c.opt (MDX, MMDX, lang-asm): Mark RejectDriver.
4967 2010-08-12 Joseph Myers <joseph@codesourcery.com>
4969 * c.opt (MD, MMD): Change to MDX and MMDX.
4970 * c-opts.c (c_common_handle_option): Use OPT_MMD and OPT_MMDX.
4972 2010-08-11 Joseph Myers <joseph@codesourcery.com>
4974 * c-opts.c (c_common_handle_option): Call handle_generated_option
4975 instead of handle_option.
4977 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
4979 * c-pragma.c (add_to_renaming_pragma_list): Fix call to VEC_safe_push.
4980 (maybe_apply_renaming_pragma): Delete unneeded declarations.
4982 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
4984 * c-pragma.c (pending_redefinition): Declare. Declare a VEC of it.
4985 (pending_redefine_extname): Change type to a VEC.
4986 (add_to_renaming_pragma_list): Update for new type of
4987 pending_redefine_extname.
4988 (maybe_apply_renaming_pragma): Likewise.
4990 2010-08-04 Arnaud Charlet <charlet@adacore.com>
4992 * c-ada-spec.c (dump_ada_template): Mark underlying instance type as
4994 (dump_generic_ada_node): Code clean up. Use TREE_VISITED flag to
4995 decide whether a type has already been declared/seen.
4996 Do not go to the original type.
4997 (dump_nested_types): New parameter forward.
4998 Generate forward declaration if needed and mark type as visited.
4999 (print_ada_declaration): Call dump_nested_types if not already done.
5000 Mark types as visited.
5002 2010-08-03 Joseph Myers <joseph@codesourcery.com>
5004 * c.opt (-print-pch-checksum): Remove option.
5005 * c-opts.c (c_common_handle_option): Don't handle
5006 OPT_print_pch_checksum.
5008 2010-07-27 Joseph Myers <joseph@codesourcery.com>
5010 * c-common.h (c_common_handle_option): Update prototype and return
5012 * c-opts.c (c_common_handle_option): Update prototype and return
5013 value type. Update calls to handle_option and
5014 enable_warning_as_error.
5016 2010-07-27 Jakub Jelinek <jakub@redhat.com>
5019 * c-pretty-print.c (pp_c_expression): Handle C_MAYBE_CONST_EXPR.
5021 2010-07-27 Joseph Myers <joseph@codesourcery.com>
5023 * c-common.h (c_common_missing_argument): Remove.
5024 * c-opts.c (c_common_missing_argument): Remove.
5025 * c.opt (A, D, F, I, MD, MMD, MQ, MT, U, fconstant-string-class=,
5026 idirafter, imacros, include, isysroot, isystem, iquote): Add
5028 * c-objc-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
5030 2010-07-27 Joseph Myers <joseph@codesourcery.com>
5032 * c-common.h (c_common_option_lang_mask,
5033 c_common_initialize_diagnostics, c_common_complain_wrong_lang_p):
5035 (c_common_init_options): Update prototype.
5036 * c-opts.c (c_common_option_lang_mask): New.
5037 (c_common_initialize_diagnostics): Split out of
5038 c_common_init_options.
5039 (accept_all_c_family_options, c_common_complain_wrong_lang_p):
5041 (c_common_init_options): Update prototype. Use decoded options in
5042 search for -lang-asm.
5044 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
5046 * c-common.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
5047 * c-format.c: Likewise.
5049 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
5051 * c-common.h: Include diagnostic-core.h. Error if already
5053 * c-semantics.c: Do not define GCC_DIAG_STYLE here.
5055 2010-07-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
5057 * c-common.c (IN_GCC_FRONTEND): Do not undef.
5058 Do not include expr.h
5059 (vector_mode_valid_p): Move here.
5061 2010-06-21 DJ Delorie <dj@redhat.com>
5063 * c-pragma.c (handle_pragma_diagnostic): Add push/pop,
5064 allow these pragmas anywhere.
5066 2010-06-14 Jakub Jelinek <jakub@redhat.com>
5069 * c-cppbuiltin.c: Include gt-c-family-c-cppbuiltin.h.
5070 (lazy_hex_fp_values, lazy_hex_fp_value_count): Add GTY(()) markers.
5071 (lazy_hex_fp_value, builtin_define_with_hex_fp_value): Use
5072 ggc_strdup instead of xstrdup.
5074 2010-06-10 Jakub Jelinek <jakub@redhat.com>
5076 * c-cppbuiltin.c: Include cpp-id-data.h.
5077 (lazy_hex_fp_values, lazy_hex_fp_value_count): New variables.
5078 (lazy_hex_fp_value): New function.
5079 (builtin_define_with_hex_fp_value): Provide definitions lazily.
5081 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
5083 * c-gimplify.c: Do not include tree-flow.h
5085 2010-06-29 Joern Rennecke <joern.rennecke@embecosm.com>
5088 * c-common.c: Rename targetm member:
5089 targetm.enum_va_list -> targetm.enum_va_list_p
5091 2010-06-28 Anatoly Sokolov <aesok@post.ru>
5093 * c-common.c (shorten_compare): Adjust call to force_fit_type_double.
5095 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
5097 * c-cppbuiltin.c: Do not include except.h.
5099 2010-06-24 Andi Kleen <ak@linux.intel.com>
5101 * c-common.c (warn_for_omitted_condop): New.
5102 * c-common.h (warn_for_omitted_condop): Add prototype.
5104 2010-06-21 Joseph Myers <joseph@codesourcery.com>
5106 * c.opt (lang-objc): Remove.
5107 * c-opts.c (c_common_handle_option): Don't handle OPT_lang_objc.
5109 2010-06-21 Joern Rennecke <joern.rennecke@embecosm.com>
5111 * c-opts.c: Include "tm_p.h".
5113 2010-06-20 Joseph Myers <joseph@codesourcery.com>
5115 * c-common.c (parse_optimize_options): Update call to
5118 2010-06-18 Nathan Froyd <froydnj@codesourcery.com>
5120 * c-common.c (record_types_used_by_current_var_decl): Adjust for
5121 new type of types_used_by_cur_var_decl.
5123 2010-06-17 Joern Rennecke <joern.rennecke@embecosm.com>
5126 * c-cppbuiltin.c (builtin_define_with_hex_fp_value): Add cast
5127 for C++ standard compliance.
5129 2010-06-16 Jason Merrill <jason@redhat.com>
5131 * c.opt: Add -Wnoexcept.
5133 2010-06-16 Richard Guenther <rguenther@suse.de>
5136 * c-common.c (c_common_truthvalue_conversion): Remove
5137 premature and wrong optimization concering ADDR_EXPRs.
5139 2010-06-15 Arnaud Charlet <charlet@adacore.com>
5141 * c-ada-spec.c (dump_sloc): Remove column info.
5142 (is_simple_enum): New function.
5143 (dump_generic_ada_node, print_ada_declaration): Map C enum types to Ada
5144 enum types when relevant.
5146 2010-06-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
5148 * c-common.c (conversion_warning): Warn at expression
5151 2010-06-10 Joseph Myers <joseph@codesourcery.com>
5153 * c-opts.c (c_common_handle_option): Don't handle
5156 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
5158 * c-pragma.c (push_alignment): Use typed GC allocation.
5159 (handle_pragma_push_options): Likewise.
5161 * c-common.c (parse_optimize_options): Likewise.
5163 * c-common.h (struct sorted_fields_type): Add variable_size GTY
5166 2010-06-07 Joseph Myers <joseph@codesourcery.com>
5168 * c-common.c (flag_preprocess_only, flag_undef, flag_no_builtin,
5169 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
5170 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
5171 flag_signed_bitfields, warn_strict_null_sentinel,
5172 flag_nil_receivers, flag_zero_link, flag_replace_objc_classes,
5173 flag_gen_declaration, flag_no_gnu_keywords,
5174 flag_implement_inlines, flag_implicit_templates,
5175 flag_implicit_inline_templates, flag_optional_diags,
5176 flag_elide_constructors, flag_default_inline, flag_rtti,
5177 flag_conserve_space, flag_access_control, flag_check_new,
5178 flag_new_for_scope, flag_weak, flag_working_directory,
5179 flag_use_cxa_atexit, flag_use_cxa_get_exception_ptr,
5180 flag_enforce_eh_specs, flag_threadsafe_statics,
5181 flag_pretty_templates): Remove.
5182 * c-common.h (flag_preprocess_only, flag_nil_receivers,
5183 flag_objc_exceptions, flag_objc_sjlj_exceptions, flag_zero_link,
5184 flag_replace_objc_classes, flag_undef, flag_no_builtin,
5185 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
5186 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
5187 flag_const_strings, flag_signed_bitfields, flag_gen_declaration,
5188 flag_no_gnu_keywords, flag_implement_inlines,
5189 flag_implicit_templates, flag_implicit_inline_templates,
5190 flag_optional_diags, flag_elide_constructors, flag_default_inline,
5191 flag_rtti, flag_conserve_space, flag_access_control,
5192 flag_check_new, flag_new_for_scope, flag_weak,
5193 flag_working_directory, flag_use_cxa_atexit,
5194 flag_use_cxa_get_exception_ptr, flag_enforce_eh_specs,
5195 flag_threadsafe_statics, flag_pretty_templates,
5196 warn_strict_null_sentinel): Remove.
5197 * c.opt (E, Wstrict-null-sentinel, faccess-control, fasm,
5198 fbuiltin, fcheck-new, fconserve-space, felide-constructors,
5199 fenforce-eh-specs, ffor-scope, fgnu-keywords, fimplement-inlines,
5200 fimplicit-inline-templates, fimplicit-templates,
5201 flax-vector-conversions, fms-extensions, fnil-receivers,
5202 fnonansi-builtins, fpretty-templates, freplace-objc-classes,
5203 frtti, fshort-double, fshort-enums, fshort-wchar,
5204 fsigned-bitfields, fsigned-char, fstats, fthreadsafe-statics,
5205 funsigned-bitfields, funsigned-char, fuse-cxa-atexit,
5206 fuse-cxa-get-exception-ptr, fweak, fworking-directory, fzero-link,
5207 gen-decls, undef): Use Var.
5208 (fdefault-inline, foptional-diags): Document as doing nothing.
5209 * c-opts.c (c_common_handle_option): Remove cases for options now
5210 using Var. Mark ignored options as such.
5212 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
5214 * c-common.c: Moved to here from parent directory.
5215 * c-common.def: Likewise.
5216 * c-common.h: Likewise.
5217 * c-cppbuiltin.c: Likewise.
5218 * c-dump.c: Likewise.
5219 * c-format.c: Likewise.
5220 * c-format.h : Likewise.
5221 * c-gimplify.c: Likewise.
5222 * c-lex.c: Likewise.
5223 * c-omp.c: Likewise.
5225 * c-opts.c: Likewise.
5226 * c-pch.c: Likewise.
5227 * c-ppoutput.c: Likewise.
5228 * c-pragma.c: Likewise.
5229 * c-pragma.h: Likewise.
5230 * c-pretty-print.c: Likewise.
5231 * c-pretty-print.h: Likewise.
5232 * c-semantics.c: Likewise.
5233 * stub-objc.c: Likewise.
5235 * c-common.c: Include gt-c-family-c-common.h.
5236 * c-pragma.c: Include gt-c-family-c-pragma.h.
5238 Copyright (C) 2010-2015 Free Software Foundation, Inc.
5240 Copying and distribution of this file, with or without modification,
5241 are permitted in any medium without royalty provided the copyright
5242 notice and this notice are preserved.