1 2015-07-07 Andrew MacLeod <amacleod@redhat.com>
3 * array-notation-common.c: Adjust includes.
4 * c-ada-spec.c: Likewise.
5 * c-cilkplus.c: Likewise.
6 * c-common.h: Likewise.
7 * c-cppbuiltin.c: Likewise.
9 * c-format.c: Likewise.
10 * c-gimplify.c: Likewise.
11 * c-indentation.c: Likewise.
16 * c-ppoutput.c: Likewise.
17 * c-pragma.c: Likewise.
18 * c-pretty-print.c: Likewise.
19 * c-semantics.c: Likewise.
20 * c-ubsan.c: Likewise.
22 * stub-objc.c: Likewise.
24 2015-07-07 Eric Botcazou <ebotcazou@adacore.com>
26 * c-ada-spec.h (cpp_operation): Add IS_MOVE_CONSTRUCTOR.
27 * c-ada-spec.c (print_ada_declaration): Skip move constructors.
29 2015-07-01 Jason Merrill <jason@redhat.com>
31 * c-common.h (D_CXX11): Rename from D_CXX0X.
32 (RID_FIRST_CXX11, RID_LAST_CXX11): Rename from *_CXX0X.
35 * c-opts.c (c_common_post_options): Default to C++14.
37 * c-opts.c (c_common_post_options): Highest ABI level is now 10.
39 2015-06-30 Edward Smith-Rowland <3dw4rd@verizon.net>
41 Implement N4197 - Adding u8 character literals
42 * c-family/c-ada-spec.c (print_ada_macros): Treat CPP_UTF8CHAR like
44 * c-family/c-common.c (c_parse_error): Print CPP_UTF8CHAR and
45 CPP_UTF8CHAR_USERDEF tokens.
46 * c-family/c-lex.c (c_lex_with_flags): Treat CPP_UTF8CHAR_USERDEF
47 and CPP_UTF8CHAR tokens.
48 (lex_charconst): Treat CPP_UTF8CHAR token.
50 2015-06-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
53 * c-common.c (do_warn_unused_parameter): Move here.
54 * c-common.h (do_warn_unused_parameter): Declare.
56 2015-06-29 Marek Polacek <polacek@redhat.com>
59 * c-common.c (check_case_bounds): Add bool * parameter. Set
61 (c_add_case_label): Add bool * parameter. Pass it down to
63 (c_do_switch_warnings): Add bool parameters. Implement -Wswitch-bool
65 * c-common.h (c_add_case_label, c_do_switch_warnings): Update
68 2015-06-27 Marek Polacek <polacek@redhat.com>
70 * c-common.c (check_main_parameter_types): Use VECTOR_TYPE_P
71 or VECTOR_INTEGER_TYPE_P throughout.
72 * c-gimplify.c: Likewise.
74 2015-06-26 Marek Polacek <polacek@redhat.com>
76 * array-notation-common.c (find_rank): Use INDIRECT_REF_P.
77 * c-common.c (c_fully_fold_internal): Likewise.
78 (c_alignof_expr): Likewise.
79 * c-pretty-print.c (c_pretty_printer::postfix_expression): Likewise.
80 * c-ubsan.c (ubsan_instrument_bounds): Likewise.
81 * cilk.c (create_parm_list): Likewise.
83 2015-06-26 Marek Polacek <polacek@redhat.com>
85 * c-common.c (handle_unused_attribute): Use VAR_OR_FUNCTION_DECL_P.
87 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
89 * c-common.c: Remove ipa-ref.h and plugin-api.h from include list.
90 * c-gimplify.c: Likewise.
91 * c-pragma.c: Likewise.
92 * c-ubsan.c: Likewise.
95 2015-06-25 Richard Sandiford <richard.sandiford@arm.com>
97 * c-common.c (c_type_hasher): Inherit from ggc_ptr_hash rather than
100 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
102 * cilk.c: Move calls.h after tm.h in the include chain.
104 2015-06-25 Marek Polacek <polacek@redhat.com>
106 * array-notation-common.c: Use VAR_P throughout.
107 * c-ada-spec.c: Likewise.
108 * c-common.c: Likewise.
109 * c-format.c: Likewise.
110 * c-gimplify.c: Likewise.
112 * c-pragma.c: Likewise.
113 * c-pretty-print.c: Likewise.
116 2015-06-25 Marek Polacek <polacek@redhat.com>
118 * cilk.c (extract_free_variables): Use is_global_var.
120 2015-06-23 Richard Sandiford <richard.sandiford@arm.com>
122 * c-common.c: Don't include target-def.h.
124 2015-06-23 Marek Polacek <polacek@redhat.com>
126 * c-common.c (warn_logical_operator): Use tree_int_cst_equal
127 when comparing INTEGER_CSTs.
129 2015-06-22 Pierre-Marie de Rodat <derodat@adacore.com>
131 * c-ada-spec.h (cpp_operation): Add HAS_DEPENDENT_TEMPLATE_ARGS.
132 * c-ada-spec.c (collect_ada_nodes): Skip NAMESPACE_DECL
133 (dump_ada_template): Skip partially specialized types.
135 2015-06-22 Mikhail Maltsev <maltsevm@gmail.com>
137 * c-common.c (scalar_to_vector): Use std::swap instead of manually
140 2015-06-17 Andrew MacLeod <amacleod@redhat.com>
142 * array-notation-common.c: Do not include input.h, line-map.h or is-a.h.
143 * c-ada-spec.c: Likewise.
144 * c-cilkplus.c: Likewise.
145 * c-common.c: Likewise.
146 * c-common.h: Likewise.
147 * c-cppbuiltin.c: Likewise.
148 * c-dump.c: Likewise.
149 * c-format.c: Likewise.
150 * c-gimplify.c: Likewise.
151 * c-indentation.c: Likewise.
154 * c-opts.c: Likewise.
156 * c-ppoutput.c: Likewise.
157 * c-pragma.c: Likewise.
158 * c-pretty-print.c: Likewise.
159 * c-semantics.c: Likewise.
160 * c-ubsan.c: Likewise.
162 * stub-objc.c: Likewise.
164 2015-06-13 Patrick Palka <ppalka@gcc.gnu.org>
167 * c-common.c (c_common_truthvalue_conversion): Warn when
168 converting an address of a reference to a truth value.
170 2015-06-08 Andrew MacLeod <amacleod@redhat.com>
172 * array-notation-common.c : Adjust include files.
173 * c-ada-spec.c : Likewise.
174 * c-cilkplus.c : Likewise.
175 * c-common.c : Likewise.
176 * c-common.h : Likewise.
177 * c-cppbuiltin.c : Likewise.
178 * c-dump.c : Likewise.
179 * c-format.c : Likewise.
180 * c-gimplify.c : Likewise.
181 * c-indentation.c : Likewise.
182 * c-lex.c : Likewise.
183 * c-omp.c : Likewise.
184 * c-opts.c : Likewise.
185 * c-pch.c : Likewise.
186 * c-ppoutput.c : Likewise.
187 * c-pragma.c : Likewise.
188 * c-pretty-print.c : Likewise.
189 * c-semantics.c : Likewise.
190 * c-ubsan.c : Likewise.
192 * stub-objc.c : Likewise.
194 2015-06-08 Marek Polacek <polacek@redhat.com>
197 * c-format.c (location_from_offset): Return LOC if LINE is null.
199 2015-06-05 Aldy Hernandez <aldyh@redhat.com>
201 * c-common.h (c_parse_final_cleanups): New prototype.
202 * c-opts.c (c_common_parse_file): Call c_parse_final_cleanups.
204 2015-06-04 Andrew MacLeod <amacleod@redhat.com>
206 * array-notation-common.c: Adjust includes for restructured coretypes.h.
207 * c-ada-spec.c: Likewise.
208 * c-cilkplus.c: Likewise.
209 * c-common.c: Likewise.
210 * c-common.h: Likewise.
211 * c-cppbuiltin.c: Likewise.
212 * c-dump.c: Likewise.
213 * c-format.c: Likewise.
214 * c-gimplify.c: Likewise.
215 * c-indentation.c: Likewise.
218 * c-opts.c: Likewise.
220 * c-ppoutput.c: Likewise.
221 * c-pragma.c: Likewise.
222 * c-pretty-print.c: Likewise.
223 * c-semantics.c: Likewise.
224 * c-ubsan.c: Likewise.
226 * stub-objc.c: Likewise.
228 2015-06-02 David Malcolm <dmalcolm@redhat.com>
231 * c-indentation.c (should_warn_for_misleading_indentation): Use
232 expand_location rather than expand_location_to_spelling_point.
233 Don't warn if the guarding statement is more indented than the
236 2015-06-02 David Malcolm <dmalcolm@redhat.com>
238 * c-indentation.c (warn_for_misleading_indentation): Bail out
239 immediately if -Wmisleading-indentation isn't enabled.
241 2015-06-01 Martin Liska <mliska@suse.cz>
243 * c-format.c (check_format_arg):Use new type-based pool allocator.
244 (check_format_info_main) Likewise.
246 2015-05-31 Eric Botcazou <ebotcazou@adacore.com>
248 * c-ada-spec.c (is_tagged_type): Test for TYPE_METHODS on main variant.
249 (has_nontrivial_methods): Likewise.
251 2015-05-25 Marek Polacek <polacek@redhat.com>
253 * c-ubsan.c (ubsan_instrument_shift): Use type0.
255 2015-05-22 Marek Polacek <polacek@redhat.com>
258 * c-common.c (handle_deprecated_attribute): Allow CONST_DECL.
260 2015-05-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
262 * c-cppbuiltin.c (c_cpp_builtins): Use if instead of #if with
263 STACK_GROWS_DOWNWARD.
265 2015-05-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
267 * c-cppbuiltin.c (c_cpp_builtins): Check the value of
268 STACK_GROWS_DOWNWARD rather than if it is defined.
270 2015-05-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
273 * c-format.c (location_column_from_byte_offset): New.
274 (location_from_offset): New.
275 (struct format_wanted_type): Add offset_loc field.
276 (check_format_info): Move handling of location for extra arguments
277 closer to the point of warning.
278 (check_format_info_main): Pass the result of location_from_offset
280 (format_type_warning): Pass the result of location_from_offset
283 2015-05-20 Marek Polacek <polacek@redhat.com>
285 * c-omp.c (check_omp_for_incr_expr): Use BINARY_CLASS_P.
287 2015-05-20 Marek Polacek <polacek@redhat.com>
289 * c-ada-spec.c (dump_sloc): Use DECL_P.
291 2015-05-20 Marek Polacek <polacek@redhat.com>
293 * c-pragma.c: Use VAR_OR_FUNCTION_DECL_P throughout.
294 * c-common.c: Likewise.
296 2015-05-19 David Malcolm <dmalcolm@redhat.com>
298 * c-common.h (fe_file_change): Strengthen param from
299 const line_map * to const line_map_ordinary *.
300 (pp_file_change): Likewise.
301 * c-lex.c (fe_file_change): Likewise.
302 (cb_define): Use linemap_check_ordinary when invoking
304 (cb_undef): Likewise.
305 * c-opts.c (c_finish_options): Use linemap_check_ordinary when
306 invoking cb_file_change.
307 (c_finish_options): Likewise.
308 (push_command_line_include): Likewise.
309 (cb_file_change): Strengthen param "new_map" from
310 const line_map * to const line_map_ordinary *.
311 * c-ppoutput.c (cb_define): Likewise for local "map".
312 (pp_file_change): Likewise for param "map" and local "from".
314 2015-05-19 Mikhail Maltsev <maltsevm@gmail.com>
316 * c-common.c (shorten_compare): Use std::swap instead of explicit swaps.
318 2015-05-18 Tom de Vries <tom@codesourcery.com>
320 * c-common.c (build_va_arg_1): New function.
321 (build_va_arg): Add address operator to va_list operand if necessary.
323 2015-05-15 Mikhail Maltsev <maltsevm@gmail.com>
326 * c-common.c (int_safely_convertible_to_real_p): Define.
327 (unsafe_conversion_p): Check conversions involving complex types.
328 (conversion_warning): Add new warning message for conversions which
329 discard imaginary component.
330 * c-common.h: (enum conversion_safety): Add new enumerator for such
333 2015-05-14 Marek Polacek <polacek@redhat.com>
337 * c-common.c (c_fully_fold): Pass false down to c_fully_fold_internal.
338 (c_fully_fold_internal): Fold C_MAYBE_CONST_EXPRs with
339 C_MAYBE_CONST_EXPR_INT_OPERANDS set. Add FOR_INT_CONST argument and
340 use it. If FOR_INT_CONST, require that all evaluated operands be
343 2015-05-12 David Malcolm <dmalcolm@redhat.com>
345 * c-common.h (warn_for_misleading_indentation): New prototype.
346 * c-indentation.c: New file.
347 * c.opt (Wmisleading-indentation): New option.
349 2015-05-12 Tom de Vries <tom@codesourcery.com>
351 PR tree-optimization/66010
352 * c-common.c (build_va_arg): Don't mark ap addressable unless necessary.
354 2015-05-09 Jason Merrill <jason@redhat.com>
356 * c-opts.c (c_common_post_options): Also clear
357 cpp_opts->cpp_warn_cxx11_compat.
359 * c-common.h (enum cxx_dialect): Add cxx_unset.
360 * c-common.c (cxx_dialect): Initialize to cxx_unset.
361 * c-opts.c (c_common_post_options): Set C++ dialect to C++98 if unset.
363 * c.opt (std=c++14): Remove Undocumented flag and experimental warning.
364 (std=gnu++0x): Mark as Undocumented.
365 (std=gnu++1y): Add deprecated message.
367 2015-05-08 Jason Merrill <jason@redhat.com>
369 * c.opt (Wc++11-compat): Make primary. Rename var warn_cxx11_compat.
372 * c.opt (Wc++0x-compat): Also set cpp_warn_cxx11_compat.
374 2015-05-08 Marek Polacek <polacek@redhat.com>
377 * c.opt (Woverride-init-side-effects): New option.
379 2015-05-07 Marek Polacek <polacek@redhat.com>
382 * c-common.c (c_fully_fold_internal): Warn when left shifting a
384 * c.opt (Wshift-negative-value): New option.
385 * c-opts.c (c_common_post_options): Set warn_shift_negative_value
386 when -Wextra and C99/C++11 mode.
388 2015-05-07 Marek Polacek <polacek@redhat.com>
389 Martin Uecker <uecker@eecs.berkeley.edu>
391 * c-ubsan.c (ubsan_instrument_bounds): Don't skip instrumenting
392 flexible member array-like members if SANITIZE_BOUNDS_STRICT.
394 2015-05-05 Jason Merrill <jason@redhat.com>
396 * c.opt (Wterminate): New.
398 2015-04-30 Marek Polacek <polacek@redhat.com>
400 * c-common.c (maybe_warn_bool_compare): When comparing with 0/1,
401 require that the non-constant be of a boolean type.
403 2015-04-29 Josh Triplett <josh@joshtriplett.org>
405 * c-common.c (handle_section_attribute): Refactor to reduce
406 nesting and distinguish between error cases.
408 2015-04-29 Marek Polacek <polacek@redhat.com>
411 * c-common.c (maybe_warn_bool_compare): Warn when comparing a boolean
414 2015-04-29 Jakub Jelinek <jakub@redhat.com>
416 * c-common.h (omp_clause_mask): Unconditionally define as a class.
417 Use uint64_t instead of unsigned HOST_WIDE_INT and 64 instead of
418 HOST_BITS_PER_WIDE_INT.
420 2015-04-28 Tom de Vries <tom@codesourcery.com>
422 PR tree-optimization/65887
423 * c-common.c (build_va_arg): Mark va_arg ap argument as addressable.
425 2015-04-28 Eric Botcazou <ebotcazou@adacore.com>
426 Pierre-Marie de Rodat <derodat@adacore.com>
428 * c-ada-spec.c (in_function): Delete.
429 (dump_generic_ada_node): Do not change in_function and remove the
430 redundant code dealing with it.
431 (print_ada_declaration): Do not change in_function. Use INDENT_INCR.
432 (print_ada_methods): Output the static member functions in a nested
433 package after the regular methods as well as associated renamings.
435 2015-04-24 Marek Polacek <polacek@redhat.com>
438 * c-common.c (c_fully_fold_internal): Use OPT_Wshift_count_negative
439 and OPT_Wshift_count_overflow.
442 * c-common.c (warn_logical_operator): Warn if the operands have the
445 2015-04-24 Marek Polacek <polacek@redhat.com>
448 * c-common.c (warn_logical_operator): Bail if either operand comes
449 from a macro expansion.
451 2015-04-10 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
454 * c-common.c (c_default_pointer_mode): Add definition.
455 * c-common.h (c_default_pointer_mode): Add declaration.
457 2015-03-11 Jakub Jelinek <jakub@redhat.com>
459 * c-common.c (c_common_nodes_and_builtins): Don't call xstrdup
460 on record_builtin_type argument.
462 2015-03-10 Jakub Jelinek <jakub@redhat.com>
465 * c-common.c (warn_logical_not_parentheses): Don't warn for
468 2015-03-07 Marek Polacek <polacek@redhat.com>
471 * c-ubsan.c (ubsan_instrument_bounds): Check for COMPONENT_REF
472 before trying to figure out whether we have a flexible array member.
474 2015-03-06 Eric Botcazou <ebotcazou@adacore.com>
475 Jonathan Wakely <jwakely.gcc@gmail.com>
477 * c-ada-spec.c (dump_ada_double_name): Fix pasto.
479 2015-03-05 Eric Botcazou <ebotcazou@adacore.com>
482 * c-ada-spec.c (print_destructor): Remove obsolete code.
484 2015-03-01 Eric Botcazou <ebotcazou@adacore.com>
486 * c-ada-spec.c (is_tagged_type): Add guard for DECL_VINDEX.
487 (dump_template_types): Adjust DECL_TEMPLATE_INSTANTIATIONS and
488 DECL_TEMPLATE_RESULT emulations.
489 (dump_ada_template)): Add guard for TYPE_METHODS.
491 2015-02-27 Marek Polacek <polacek@redhat.com>
494 * c.opt (Wformat-signedness): Don't enable by -Wformat=2.
496 2015-02-27 Kai Tietz <ktietz@redhat.com>
499 * c-pragma.c (handle_pragma_weak): Do not try to create
500 weak/alias of declarations not being function, or variable
503 2015-02-24 Thomas Schwinge <thomas@codesourcery.com>
506 * c-common.c (DEF_FUNCTION_TYPE_VAR_8, DEF_FUNCTION_TYPE_VAR_12):
508 (DEF_FUNCTION_TYPE_VAR_7, DEF_FUNCTION_TYPE_VAR_11): New macros.
510 2015-02-16 Marek Polacek <polacek@redhat.com>
513 * c-format.c (check_format_types): Handle null param.
515 2015-02-13 Marek Polacek <polacek@redhat.com>
518 * c-format.c (check_format_types): Don't warn about different
519 signedness if the original value is in the range of WANTED_TYPE.
521 2015-02-12 Jason Merrill <jason@redhat.com>
524 * c-opts.c (c_common_post_options): Change flag_abi_version from 0
525 to the current highest version.
526 * c-cppbuiltin.c (c_cpp_builtins): Assert that it isn't 0.
528 2015-02-04 Jakub Jelinek <jakub@redhat.com>
532 * c-omp.c (c_finish_omp_atomic): Use TRUNC_DIV_EXPR
533 instead of RDIV_EXPR. Use build_binary_op instead of
536 2015-01-30 Joseph Myers <joseph@codesourcery.com>
538 * c-opts.c, c-pch.c, cppspec.c: All callers of fatal_error changed
539 to pass input_location as first argument.
541 2015-01-23 Tom de Vries <tom@codesourcery.com>
544 * c.opt (fopenacc): Mark as LTO option.
546 2015-01-23 Tom de Vries <tom@codesourcery.com>
549 * c.opt (fopenmp): Mark as LTO option.
551 2015-01-21 Jakub Jelinek <jakub@redhat.com>
554 * cilk.c (fill_decls_vec): Only put decls into vector v.
555 (compare_decls): Fix up formatting.
557 2015-01-21 Igor Zamyatin <igor.zamyatin@intel.com>
560 * cilk.c: Include vec.h.
561 (struct cilk_decls): New structure.
562 (wrapper_parm_cb): Split this function to...
563 (fill_decls_vec): ...this...
564 (create_parm_list): ...and this.
565 (compare_decls): New function.
566 (for_local_cb): Remove.
567 (wrapper_local_cb): Ditto.
568 (build_wrapper_type): For now first traverse and fill vector of
569 declarations then sort it and then deal with sorted vector.
570 (cilk_outline): Ditto.
571 (declare_one_free_variable): Ditto.
573 2015-01-21 Jason Merrill <jason@redhat.com>
576 * c-format.c (check_format_arg): Call decl_constant_value.
578 2015-01-19 Martin Liska <mliska@suse.cz>
580 * c-common.c (handle_noicf_attribute): New function.
582 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
583 Bernd Schmidt <bernds@codesourcery.com>
584 James Norris <jnorris@codesourcery.com>
585 Cesar Philippidis <cesar@codesourcery.com>
586 Ilmir Usmanov <i.usmanov@samsung.com>
587 Jakub Jelinek <jakub@redhat.com>
589 * c.opt (fopenacc): New option.
590 * c-cppbuiltin.c (c_cpp_builtins): Conditionally define _OPENACC.
591 * c-common.c (DEF_FUNCTION_TYPE_VAR_8, DEF_FUNCTION_TYPE_VAR_12):
593 * c-common.h (c_finish_oacc_wait): New prototype.
594 * c-omp.c: Include "omp-low.h" and "gomp-constants.h".
595 (c_finish_oacc_wait): New function.
596 * c-pragma.c (oacc_pragmas): New variable.
597 (c_pp_lookup_pragma, init_pragma): Handle it.
598 * c-pragma.h (enum pragma_kind): Add PRAGMA_OACC_CACHE,
599 PRAGMA_OACC_DATA, PRAGMA_OACC_ENTER_DATA, PRAGMA_OACC_EXIT_DATA,
600 PRAGMA_OACC_KERNELS, PRAGMA_OACC_LOOP, PRAGMA_OACC_PARALLEL,
601 PRAGMA_OACC_UPDATE, PRAGMA_OACC_WAIT.
602 (enum pragma_omp_clause): Add PRAGMA_OACC_CLAUSE_ASYNC,
603 PRAGMA_OACC_CLAUSE_AUTO, PRAGMA_OACC_CLAUSE_COLLAPSE,
604 PRAGMA_OACC_CLAUSE_COPY, PRAGMA_OACC_CLAUSE_COPYIN,
605 PRAGMA_OACC_CLAUSE_COPYOUT, PRAGMA_OACC_CLAUSE_CREATE,
606 PRAGMA_OACC_CLAUSE_DELETE, PRAGMA_OACC_CLAUSE_DEVICE,
607 PRAGMA_OACC_CLAUSE_DEVICEPTR, PRAGMA_OACC_CLAUSE_FIRSTPRIVATE,
608 PRAGMA_OACC_CLAUSE_GANG, PRAGMA_OACC_CLAUSE_HOST,
609 PRAGMA_OACC_CLAUSE_IF, PRAGMA_OACC_CLAUSE_NUM_GANGS,
610 PRAGMA_OACC_CLAUSE_NUM_WORKERS, PRAGMA_OACC_CLAUSE_PRESENT,
611 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPY,
612 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPYIN,
613 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPYOUT,
614 PRAGMA_OACC_CLAUSE_PRESENT_OR_CREATE, PRAGMA_OACC_CLAUSE_PRIVATE,
615 PRAGMA_OACC_CLAUSE_REDUCTION, PRAGMA_OACC_CLAUSE_SELF,
616 PRAGMA_OACC_CLAUSE_SEQ, PRAGMA_OACC_CLAUSE_VECTOR,
617 PRAGMA_OACC_CLAUSE_VECTOR_LENGTH, PRAGMA_OACC_CLAUSE_WAIT,
618 PRAGMA_OACC_CLAUSE_WORKER.
620 2015-01-14 Marcos Diaz <marcos.diaz@tallertechnologies.com>
622 * c-cppbuiltin.c (c_cpp_builtins): New cpp define __SSP_EXPLICIT__
623 for the new option fstack-protector_explicit.
624 * c-common.c (c_common_attribute_table): Add stack_protect attribute.
625 (handle_stack_protect_attribute): New function.
627 2015-01-13 Martin Uecker <uecker@eecs.berkeley.edu>
629 * c.opt: New option -Warray-bounds=.
631 2015-01-09 Michael Collison <michael.collison@linaro.org>
633 * array-notation-common.c: Include hash-set.h, machmode.h,
634 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
635 fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h.
636 * c-ada-spec.c: Ditto.
637 * c-cilkplus.c: Ditto.
638 * c-common.c: Include input.h due to flattening of tree.h.
639 Define macro GCC_C_COMMON_C.
640 * c-common.h: Flatten tree.h header files into c-common.h.
641 Remove include of tree-core.h.
642 * c-cppbuiltin.c: Include hash-set.h, machmode.h,
643 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
644 fold-const.h, wide-int.h, and inchash.h due to
645 flattening of tree.h.
647 * c-format.c: Flatten tree.h header files into c-common.h.
648 * c-cppbuiltin.c: Include hash-set.h, machmode.h,
649 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
650 fold-const.h, wide-int.h, and inchash.h due to
651 flattening of tree.h.
652 * c-dump.c: Include hash-set.h, machmode.h,
653 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
654 fold-const.h, wide-int.h, and inchash.h due to
655 flattening of tree.h.
656 * c-format.c: Include hash-set.h, machmode.h,
657 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
658 fold-const.h, wide-int.h, inchash.h and real.h due to
659 flattening of tree.h.
660 * c-gimplify.c: Include hash-set.h, machmode.h,
661 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
662 fold-const.h, wide-int.h, and inchash.h due to
663 flattening of tree.h.
669 * c-ppoutput.c: Ditto.
671 * c-pretty-print.c: Ditto.
672 * c-semantics.c: Ditto.
674 * stub-objc.c: Ditto.
676 2015-01-08 Jason Merrill <jason@redhat.com>
678 * c-ubsan.c (ubsan_maybe_instrument_array_ref): Use
679 do_ubsan_in_current_function.
680 (ubsan_maybe_instrument_reference_or_call): Likewise.
681 * c-ubsan.h: Declare it.
683 2015-01-08 Mike Stump <mikestump@comcast.net>
685 * c-common.c (c_common_attribute_table): Add no_sanitize_thread.
687 2015-01-07 Marek Polacek <polacek@redhat.com>
690 * c-common.c (c_fully_fold_internal): Warn for division and modulo
691 if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST and is zero.
693 2015-01-05 Trevor Saunders <tsaunders@mozilla.com>
696 * c.opt (Wsuggest-override): New option.
698 2015-01-05 Jakub Jelinek <jakub@redhat.com>
700 Update copyright years.
702 2015-01-05 Marek Polacek <polacek@redhat.com>
705 * c-common.c (warn_array_subscript_with_type_char): Add location_t
707 * c-common.h (warn_array_subscript_with_type_char): Update
710 2014-12-20 Edward Smith-Rowland <3dw4rd@verizon.net>
712 * c-cppbuiltin.c (__cpp_sized_deallocation): Uncomment and move macro.
713 Control macro with flag_sized_deallocation.
715 2014-12-20 Martin Uecker <uecker@eecs.berkeley.edu>
717 * c.opt (Wdiscarded-array-qualifiers): New option.
719 2014-12-19 Jakub Jelinek <jakub@redhat.com>
721 PR preprocessor/63831
722 * c-cppbuiltin.c (c_cpp_builtins): Don't define __has_attribute
723 and __has_cpp_attribute here.
724 * c-ppoutput.c (init_pp_output): Set cb->has_attribute to
725 c_common_has_attribute.
726 * c-common.h (c_common_has_attribute): New prototype.
727 * c-lex.c (init_c_lex): Set cb->has_attribute to
728 c_common_has_attribute instead of cb_has_attribute.
729 (get_token_no_padding): New function.
730 (cb_has_attribute): Renamed to ...
731 (c_common_has_attribute): ... this. No longer static. Use
732 get_token_no_padding, require ()s, don't build TREE_LIST
733 unnecessarily, fix up formatting, adjust diagnostics, call
736 2014-12-15 Jason Merrill <jason@redhat.com>
738 * c.opt (-fsized-deallocation, -Wc++14-compat): New.
739 (-Wsized-deallocation): New.
740 * c-opts.c (c_common_post_options): -fsized-deallocation defaults
741 to on in C++14 and up.
743 2014-12-11 Jason Merrill <jason@redhat.com>
745 * c-cppbuiltin.c (c_cpp_builtins): Enable C++14 __cpp_constexpr.
747 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_runtime_arrays if
748 we aren't complaining about VLAs.
750 2014-12-06 Marek Polacek <polacek@redhat.com>
752 PR tree-optimization/64183
753 * c-gimplify.c (c_gimplify_expr): Don't convert the RHS of a
754 shift-expression if it is integer_type_node. Use types_compatible_p.
756 2014-11-29 Jakub Jelinek <jakub@redhat.com>
758 * c-common.c (convert_vector_to_pointer_for_subscript): Remove NULL
759 last argument from create_tmp_var_raw and create_tmp_var calls.
760 * cilk.c (gimplify_cilk_spawn): Likewise.
761 * c-omp.c (c_finish_omp_atomic): Likewise.
763 2014-11-28 Marek Polacek <polacek@redhat.com>
765 * c-ubsan.c (ubsan_instrument_shift): Use op1_utype for MINUS_EXPR
766 instead of unsigned_type_node.
768 2014-11-28 Marek Polacek <polacek@redhat.com>
771 * c-ubsan.c (ubsan_instrument_shift): Change the type of a MINUS_EXPR
773 * c-gimplify.c (c_gimplify_expr): Convert right operand of a shift
774 expression to unsigned_type_node.
776 2014-11-20 Mark Wielaard <mjw@redhat.com>
779 * c-opts.c (set_std_c89): Set lang_hooks.name.
780 (set_std_c99): Likewise.
781 (set_std_c11): Likewise.
782 (set_std_cxx98): Likewise.
783 (set_std_cxx11): Likewise.
784 (set_std_cxx14): Likewise.
785 (set_std_cxx1z): Likewise.
787 2014-11-21 Jakub Jelinek <jakub@redhat.com>
790 * c-common.h (convert_vector_to_pointer_for_subscript): Change
792 * c-common.c: Include gimple-expr.h.
793 (convert_vector_to_pointer_for_subscript): Change return type to
794 bool. If *vecp is not lvalue_p and has VECTOR_TYPE, return true
795 and copy it into a TARGET_EXPR and use that instead of *vecp
798 2014-11-19 David Malcolm <dmalcolm@redhat.com>
800 Merger of git branch "gimple-classes-v2-option-3".
801 * ChangeLog.gimple-classes: New.
802 * c-gimplify.c (add_block_to_enclosing): Strengthen local "stack"
803 from being just a vec<gimple> to a vec<gbind *>.
805 2014-11-18 Jakub Jelinek <jakub@redhat.com>
808 * c-ubsan.c (ubsan_maybe_instrument_reference_or_call): Change type
809 argument to ptype, set type to TREE_TYPE (ptype). Don't call
810 get_pointer_alignment for non-pointers. Use ptype, or if it is
811 reference type, corresponding pointer type, as type of kind
813 (ubsan_maybe_instrument_reference,
814 ubsan_maybe_instrument_member_call): Adjust callers.
816 2014-11-15 Marek Polacek <polacek@redhat.com>
819 * array-notation-common.c (is_sec_implicit_index_fn): Return false
821 (extract_array_notation_exprs): Return for NULL node.
823 2014-11-12 Joseph Myers <joseph@codesourcery.com>
825 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Define and
826 undefine __NO_MATH_ERRNO__ based on changes to -fmath-errno state.
828 2014-11-12 Jakub Jelinek <jakub@redhat.com>
831 * c-common.c (check_builtin_function_arguments): Handle
832 BUILT_IN_{ADD,SUB,MUL}_OVERFLOW.
834 2014-11-10 Andi Kleen <ak@linux.intel.com>
837 * c-common.h (check_no_cilk): Declare.
838 * cilk.c (get_error_location): New function.
839 (check_no_cilk): Dito.
841 2014-11-10 Andi Kleen <ak@linux.intel.com>
843 * cilk.c (recognize_spawn): Use expression location
846 2014-11-10 Paolo Carlini <paolo.carlini@oracle.com>
848 * c.opt ([Wshift-count-negative, Wshift-count-overflow]): Add.
850 2014-11-10 Edward Smith-Rowland <3dw4rd@verizon.net>
852 * c-cppbuiltin.c (__has_attribute, __has_cpp_attribute): New macros;
853 (__cpp_rtti, __cpp_exceptions): New macros for C++98;
854 (__cpp_range_based_for, __cpp_initializer_lists,
855 __cpp_delegating_constructors, __cpp_nsdmi,
856 __cpp_inheriting_constructors, __cpp_ref_qualifiers): New macros
857 for C++11; (__cpp_attribute_deprecated): Remove in favor of
859 * c-lex.c (cb_has_attribute): New callback CPP function;
860 (init_c_lex): Set has_attribute callback.
862 2014-11-04 Richard Biener <rguenther@suse.de>
864 * c-common.c (shorten_compare): Do not shorten mixed
865 DFP and non-DFP compares.
867 2014-11-01 Edward Smith-Rowland <3dw4rd@verizon.net>
869 * g++.dg/cpp1y/feat-cxx11.C: Commentary and rearrangement of tests.
870 * g++.dg/cpp1y/feat-cxx11-neg.C: Add aggregate NSDMI test.
871 Commentary and rearrangement of tests.
872 * g++.dg/cpp1y/feat-cxx14.C: Enable aggregate NSDMI test.
873 Commentary and rearrangement of tests.
874 * g++.dg/cpp1y/feat-cxx98-neg.C: Ditto
875 * g++.dg/cpp1y/feat-cxx98.C: Commentary.
877 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
879 * c-common.c, c-common.h, c-cppbuiltin.c, c-lex.c: Remove redundant
880 enum from machine_mode.
882 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
884 * c-common.c: Adjust include files.
885 * c-gimplify.c: Ditto.
890 2014-10-27 Andrew MacLeod <amacleod@redhat.com>
892 * c-gimplify.c: Adjust include files.
894 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
897 * c-opts.c (c_common_diagnostics_set_defaults): Renamed from
898 c_common_initialize_diagnostics.
899 * c-common.h: Likewise.
901 2014-10-24 Marek Polacek <polacek@redhat.com>
904 * c-pretty-print.c (c_pretty_printer::simple_type_specifier): Don't
905 print "struct"/"union"/"enum" for typedefed names.
907 2014-10-23 Marek Polacek <polacek@redhat.com>
909 * c-ubsan.c (ubsan_instrument_shift): Perform the MINUS_EXPR
912 2014-10-22 Jakub Jelinek <jakub@redhat.com>
913 Yury Gribov <y.gribov@samsung.com>
915 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
916 ubsan_instrument_vla): Check bits in flag_sanitize_recover bitmask
917 instead of flag_sanitize_recover as bool flag.
919 2014-10-21 Kirill Yukhin <kirill.yukhin@intel.com>
921 * cilk.c: Revert previous change.
923 2014-10-20 Igor Zamyatin <igor.zamyatin@intel.com>
926 * cilk.c: Include vec.h.
927 (struct cilk_decls): New structure.
928 (wrapper_parm_cb): Split this function to...
929 (fill_decls_vec): ...this...
930 (create_parm_list): ...and this.
931 (compare_decls): New function.
932 (for_local_cb): Remove.
933 (wrapper_local_cb): Ditto.
934 (build_wrapper_type): For now first traverse and fill vector of
935 declarations then sort it and then deal with sorted vector.
936 (cilk_outline): Ditto.
937 (declare_one_free_variable): Ditto.
939 2014-10-17 Marek Polacek <polacek@redhat.com>
941 * c-opts.c (c_common_post_options): Set warn_implicit_int.
942 * c.opt (Wimplicit-int): Initialize to -1.
944 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
946 * c-pragma.c: Adjust include files.
947 * c-semantics.c: Likewise.
949 2014-10-16 DJ Delorie <dj@redhat.com>
951 * c-cppbuiltin.c (cpp_atomic_builtins): Don't assume pointers are
954 2014-10-14 Jason Merrill <jason@redhat.com>
957 * c-common.h (CPP_PREPARSED_EXPR): New.
958 (N_CP_TTYPES): Adjust.
960 2014-10-15 Marek Polacek <polacek@redhat.com>
962 * c-opts.c (c_common_init_options): Make -std=gnu11 the default for C.
964 2014-10-14 DJ Delorie <dj@redhat.com>
966 * c-pretty-print.c (pp_c_integer_constant): Check for all __intN
967 types, not just __int128.
968 * c-cppbuiltin.c (c_cpp_builtins): Add builtins for all __intN
969 types, not just __int128.
970 (cpp_atomic_builtins): Round pointer sizes up.
971 (type_suffix): Use type precision, not specific types.
972 * c-common.c (c_common_reswords): Remove __int128 special case.
973 (c_common_type_for_size): Check for all __intN types, not just
975 (c_common_type_for_mode): Likewise.
976 (c_common_signed_or_unsigned_type): Likewise.
977 (c_build_bitfield_integer_type): Likewise.
978 (c_common_nodes_and_builtins): Likewise.
979 (keyword_begins_type_specifier): Likewise.
980 * c-common.h (rid): Remove RID_INT128 and add RID_INT_N_* for all
983 2014-10-12 Trevor Saunders <tsaunders@mozilla.com>
985 * c-common.c: Use hash_table instead of hashtab.
987 2014-10-06 Edward Smith-Rowland <3dw4rd@verizon.net>
989 * c-cppbuiltin.c: Move __cpp_attribute_deprecated to the
992 2014-10-03 Marc Glisse <marc.glisse@inria.fr>
997 * c-common.c (warn_logical_operator): Punt for vectors.
999 2014-10-01 Edward Smith-Rowland <3dw4rd@verizon.net>
1001 Implement SD-6: SG10 Feature Test Recommendations
1002 * c-cppbuiltin.c (c_cpp_builtins()): Define language feature
1003 macros and the __has_header macro.
1005 2014-09-30 Jason Merrill <jason@redhat.com>
1007 * c-common.h (enum rid): Add RID_IS_TRIVIALLY_ASSIGNABLE and
1008 RID_IS_TRIVIALLY_CONSTRUCTIBLE.
1009 * c-common.c (c_common_reswords): Add __is_trivially_copyable.
1011 * c-common.h (enum rid): Add RID_IS_TRIVIALLY_COPYABLE.
1012 * c-common.c (c_common_reswords): Add __is_trivially_copyable.
1014 * c-common.h (enum rid): Remove RID_IS_CONVERTIBLE_TO.
1015 * c-common.c (c_common_reswords): Remove __is_convertible_to.
1017 2014-09-24 Marek Polacek <polacek@redhat.com>
1021 * c-common.h (struct c_common_resword): Don't define CPP_KEYWORD.
1023 2014-09-23 Andi Kleen <ak@linux.intel.com>
1025 * c-common.c (handle_no_reorder_attribute): New function.
1026 (c_common_attribute_table): Add no_reorder attribute.
1028 2014-09-22 Joseph Myers <joseph@codesourcery.com>
1030 * c-cppbuiltin.c (c_cpp_builtins): Define
1031 __LIBGCC_*_EXCESS_PRECISION__ macros for supported floating-point
1034 2014-09-18 Joseph Myers <joseph@codesourcery.com>
1036 * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_*_FUNC_EXT__
1037 for supported floating-point modes.
1039 2014-09-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
1041 * c.opt (Wpsabi): Use LangEnabledBy.
1042 * c-opts.c (c_common_handle_option): Do not handle here.
1044 2014-09-12 Joseph Myers <joseph@codesourcery.com>
1046 * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_HAS_%s_MODE__
1047 macros for floating-point modes.
1049 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
1052 * c-cppbuiltin.c (builtin_define_float_constants): Correct
1053 __*_DENORM_MIN__ without denormals.
1055 2014-09-10 Jakub Jelinek <jakub@redhat.com>
1057 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
1058 ubsan_instrument_vla, ubsan_instrument_return): Adjust
1059 ubsan_create_data callers.
1060 (ubsan_instrument_bounds): Don't emit UBSAN_BOUNDS at all if
1061 index is constant or BIT_AND_EXPR with constant mask and is
1062 small enough for the bound.
1063 * c-gimplify.c (ubsan_walk_array_refs_r): For ADDR_EXPR of
1064 ARRAY_REF, make sure the inner ARRAY_REF is not walked again.
1066 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
1068 * c.opt: Add CppReason to various flags.
1069 (Wdate-time): Re-sort.
1070 * c-common.c: Include c-common.h earlier.
1071 (struct reason_option_codes_t): Delete.
1072 (c_option_controlling_cpp_error): Prefix global type and struct
1075 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
1077 * c.opt (Wnormalized): New.
1078 (Wnormalized=): Use Enum and Reject Negative.
1079 * c-opts.c (c_common_handle_option): Do not handle Wnormalized here.
1081 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1083 * c-cppbuiltin.c (c_cpp_builtins): Define macros for mantissa
1084 digits of floating-point modes if -fbuilding-libgcc.
1086 2014-09-05 Joseph Myers <joseph@codesourcery.com>
1088 * c-cppbuiltin.c (c_cpp_builtins): Also define
1089 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__,
1090 __LIBGCC_EH_FRAME_SECTION_NAME__, __LIBGCC_JCR_SECTION_NAME__,
1091 __LIBGCC_CTORS_SECTION_ASM_OP__, __LIBGCC_DTORS_SECTION_ASM_OP__,
1092 __LIBGCC_TEXT_SECTION_ASM_OP__, __LIBGCC_INIT_SECTION_ASM_OP__,
1093 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__,
1094 __LIBGCC_STACK_GROWS_DOWNWARD__,
1095 __LIBGCC_DONT_USE_BUILTIN_SETJMP__,
1096 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__,
1097 __LIBGCC_DWARF_FRAME_REGISTERS__,
1098 __LIBGCC_EH_RETURN_STACKADJ_RTX__, __LIBGCC_JMP_BUF_SIZE__,
1099 __LIBGCC_STACK_POINTER_REGNUM__ and
1100 __LIBGCC_VTABLE_USES_DESCRIPTORS__ for -fbuilding-libgcc.
1101 (builtin_define_with_value): Handle backslash-escaping in string
1104 2014-09-05 Richard Biener <rguenther@suse.de>
1107 * c-format.c (check_format_arg): Properly handle
1108 effectively signed POINTER_PLUS_EXPR offset.
1110 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
1112 * c.opt (Wc90-c99-compat,Wc++-compat,Wcomment,Wendif-labels,
1113 Winvalid-pch,Wlong-long,Wmissing-include-dirs,Wmultichar,Wpedantic,
1114 (Wdate-time,Wtraditional,Wundef,Wvariadic-macros): Add CPP, Var
1116 * c-opts.c (c_common_handle_option): Do not handle here.
1117 (sanitize_cpp_opts): Likewise.
1118 * c-common.c (struct reason_option_codes_t): Handle
1119 CPP_W_C90_C99_COMPAT and CPP_W_PEDANTIC.
1121 2014-09-03 Marek Polacek <polacek@redhat.com>
1123 * c.opt (Wlogical-not-parentheses): Enable by -Wall.
1125 2014-09-02 Jakub Jelinek <jakub@redhat.com>
1126 Balaji V. Iyer <balaji.v.iyer@intel.com>
1127 Igor Zamyatin <igor.zamyatin@intel.com>
1129 * c-cilkplus.c (cilk_for_number_of_iterations): New function.
1130 * c-common.c (c_common_reswords): Added _Cilk_for.
1131 * c-common.h (enum rid): Added RID_CILK_FOR.
1132 (cilk_for_number_of_iterations): Add declaration.
1133 * c-omp.c (c_finish_omp_for): Added checks for CILK_SIMD and
1135 * c-pragma.c (init_pragma): Register "grainsize" pragma.
1136 * c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_GRAINSIZE.
1138 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
1140 * c.opt (Wbuiltin-macro-redefined,Wdeprecated,Wendif-labels,
1141 Winvalid-pch,Wliteral-suffix,Wmissing-include-dirs,Wtrigraphs,
1142 Wundef): Use CPP, Var and Init.
1143 * c-opts.c (c_common_handle_option): Do not handle the above flags here.
1145 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
1147 * c.opt (Wbuiltin-macro-redefined): Use CPP, Var and Init.
1148 * c-opts.c (c_common_handle_option): Do not handle here.
1150 2014-08-25 Jason Merrill <jason@redhat.com>
1152 * c.opt: Change -std=c++1y and -std=gnu++1y to be aliases for
1153 -std=c++14 and -std=gnu++14, rather than the reverse.
1154 * c-opts.c (c_common_handle_option): Change OPT_std_c__1y and
1155 OPT_std_gnu__1y to OPT_std_c__14 and OPT_std_gnu__14.
1156 * c-common.h (cxx_dialect): Remove cxx1y.
1158 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
1160 * c-common.h (enum cxx_dialect): Add cxx14.
1161 * c-opts.c (set_std_cxx1y): Rename to set_std_cxx14; Use cxx14.
1162 * c-ubsan.c (ubsan_instrument_shift): Change comment and logic from
1163 cxx_dialect == cxx11 || cxx_dialect == cxx1y to cxx_dialect >= cxx11.
1165 2014-08-22 Jason Merrill <jason@redhat.com>
1167 * c.opt (std=gnu++17): Fix alias.
1169 2014-08-22 Marek Polacek <polacek@redhat.com>
1172 * c-common.c (warn_logical_not_parentheses): Don't check LHS. Don't
1173 check for vector types. Drop LHS argument.
1174 * c-common.h (warn_logical_not_parentheses): Adjust.
1176 2014-08-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
1178 * c.opt (Wcomment): Use CPP, Var and LangEnabledBy.
1179 (Wmultichar): Likewise.
1180 (Wdate-time): Use C-family languages instead of Common. Use CPP
1182 * c-opts.c (c_common_handle_option): Do not handle the above
1184 (sanitize_cpp_opts): Likewise.
1186 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
1189 * c-opts.c: Include tree-diagnostics.h.
1190 (c_diagnostic_finalizer): New.
1191 (c_common_initialize_diagnostics): Use it.
1193 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
1195 PR preprocessor/51303
1196 * c-common.c (struct reason_option_codes_t option_codes):
1197 Add CPP_W_MISSING_INCLUDE_DIRS. Sort alphabetically.
1199 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
1203 * c.opt (Wvariadic-macros): Use CPP and LangEnabledBy.
1204 * c-opts.c (c_common_handle_option): Call cpp_handle_option_auto.
1205 (c_common_post_options): Call init_global_opts_from_cpp.
1206 (sanitize_cpp_opts): Do not handle Wvariadic-macros here.
1208 2014-08-19 Marek Polacek <polacek@redhat.com>
1211 * c-common.c (maybe_warn_bool_compare): New function.
1212 * c-common.h (maybe_warn_bool_compare): Declare.
1213 * c.opt (Wbool-compare): New option.
1215 2014-08-19 Marek Polacek <polacek@redhat.com>
1217 * c.opt (Wc99-c11-compat): New option.
1219 2014-08-19 Marek Polacek <polacek@redhat.com>
1221 * c-opts.c (sanitize_cpp_opts): Make warn_long_long be set according
1222 to warn_c90_c99_compat.
1223 * c.opt (Wc90-c99-compat, Wdeclaration-after-statement): Initialize
1226 2014-08-19 Manuel López-Ibáñez <manu@gcc.gnu.org>
1227 Steven Bosscher <steven@gcc.gnu.org>
1230 * c-format.c: Add extra_arg_loc and format_string_loc to struct
1231 format_check_results.
1232 (check_function_format): Use true and add comment for boolean
1234 (finish_dollar_format_checking): Use explicit location when warning.
1235 (check_format_info): Likewise.
1236 (check_format_arg): Set extra_arg_loc and format_string_loc.
1237 (check_format_info_main): Use explicit location when warning.
1238 (check_format_types): Pass explicit location.
1239 (format_type_warning): Likewise.
1241 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
1244 * c-format.c: Handle Fortran flags.
1246 2014-08-12 Igor Zamyatin <igor.zamyatin@intel.com>
1249 * array-notation-common.c (find_rank): Added handling for other
1250 types of references.
1252 2014-08-10 Marek Polacek <polacek@redhat.com>
1255 * c-opts.c (sanitize_cpp_opts): Pass warn_c90_c99_compat to libcpp.
1256 * c.opt (Wc90-c99-compat): Add option.
1258 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
1260 * c-gimplify.c, cilk.c: Remove includes of pointer-set.h.
1262 2014-08-03 Marek Polacek <polacek@redhat.com>
1264 * c-common.c (check_case_value): Add location_t parameter. Use it.
1265 (c_add_case_label): Pass loc to check_case_value.
1267 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
1269 * cilk.c: Use hash_map instead of pointer_map.
1271 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
1273 * c-gimplify.c: Use hash_set instead of pointer_set.
1275 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
1278 * array-notation-common.c (extract_array_notation_exprs): Handling
1281 2014-08-01 Jakub Jelinek <jakub@redhat.com>
1283 * c-common.h (min_align_of_type): Removed prototype.
1284 * c-common.c (min_align_of_type): Removed.
1285 * c-ubsan.h (ubsan_maybe_instrument_reference,
1286 ubsan_maybe_instrument_member_call): New prototypes.
1287 * c-ubsan.c: Include stor-layout.h and builtins.h.
1288 (ubsan_maybe_instrument_reference_or_call,
1289 ubsan_maybe_instrument_reference, ubsan_maybe_instrument_call): New
1292 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
1295 * c.opt (-Wreturn-local-addr): Move to common.opt.
1297 2014-07-30 Jason Merrill <jason@redhat.com>
1302 * c.opt (-fuse-all-virtuals): New.
1304 2014-07-30 Tom Tromey <tromey@redhat.com>
1307 * c.opt (Wdesignated-init): New option.
1308 * c-common.c (c_common_attribute_table): Add "designated_init".
1309 (handle_designated_init): New function.
1311 2014-07-24 Marek Polacek <polacek@redhat.com>
1314 * c-opts.c (c_finish_options): If -imacros is in effect, return.
1316 2014-07-16 Dodji Seketeli <dodji@redhat.com>
1318 PR preprocessor/60723 - missing system-ness marks for macro tokens
1319 * c-ppoutput.c (struct print::prev_was_system_token): New data
1321 (init_pp_output): Initialize it.
1322 (maybe_print_line_1, maybe_print_line, print_line_1, print_line)
1323 (do_line_change): Return a flag saying if a line marker was
1325 (scan_translation_unit): Detect if the system-ness of the token we
1326 are about to emit is different from the one of the previously
1327 emitted token. If so, emit a line marker. Avoid emitting useless
1328 adjacent line markers. Avoid emitting line markers for tokens
1329 originating from the expansion of built-in macros.
1330 (scan_translation_unit_directives_only): Adjust.
1332 2014-07-15 Marek Polacek <polacek@redhat.com>
1334 * c-ubsan.c (ubsan_instrument_bounds): Don't instrument if
1335 TYPE_MAX_VALUE is NULL.
1337 2014-07-14 Jakub Jelinek <jakub@redhat.com>
1340 * c.opt (Wmemset-transposed-args): New warning.
1342 2014-07-10 Jason Merrill <jason@redhat.com>
1346 * c.opt (-fuse-all-virtuals): New.
1348 2014-07-09 Richard Biener <rguenther@suse.de>
1351 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
1352 using unsigned arithmetic if overflow does not wrap instead of
1353 if overflow is undefined.
1355 2014-07-06 Marek Polacek <polacek@redhat.com>
1358 * c.opt (Wsizeof-array-argument): New option.
1360 2014-07-03 Jakub Jelinek <jakub@redhat.com>
1362 * c-ada-spec.c (dump_ada_nodes): Don't call qsort if
1363 comments->count <= 1, as comments->entries might be NULL.
1365 2014-07-01 Marek Polacek <polacek@redhat.com>
1367 * c.opt (Wint-conversion): New option.
1369 2014-07-01 Marek Polacek <polacek@redhat.com>
1372 * c.opt (Wincompatible-pointer-types): New option.
1374 2014-06-30 Paolo Carlini <paolo.carlini@oracle.com>
1377 * c-common.c (handle_noreturn_attribute, handle_const_attribute):
1378 Do not discard TYPE_QUALS of type.
1380 2014-06-26 Jason Merrill <jason@redhat.com>
1382 * c-common.h (enum cxx_dialect): Add cxx1z.
1383 * c.opt (std=c++1z, std=c++17, std=gnu++1z, std=gnu++17): New.
1384 * c-opts.c (c_common_handle_option, set_std_cxx1z): Handle it.
1386 2014-06-26 Teresa Johnson <tejohnson@google.com>
1388 * c-common.h (get_dump_info): Declare.
1389 * c-gimplify.c (c_genericize): Use saved dump files.
1390 * c-opts.c (c_common_parse_file): Begin and end dumps
1391 once around parsing invocation.
1392 (get_dump_info): New function.
1394 2014-06-23 Marek Polacek <polacek@redhat.com>
1395 Andrew MacLeod <amacleod@redhat.com>
1398 * c-common.c (get_atomic_generic_size): Don't segfault if the
1399 type doesn't have a size.
1401 2014-06-20 Marek Polacek <polacek@redhat.com>
1403 * c-gimplify.c: Include "c-ubsan.h" and "pointer-set.h".
1404 (ubsan_walk_array_refs_r): New function.
1405 (c_genericize): Instrument array bounds.
1406 * c-ubsan.c: Include "internal-fn.h".
1407 (ubsan_instrument_division): Mark instrumented arrays as having
1408 side effects. Adjust ubsan_type_descriptor call.
1409 (ubsan_instrument_shift): Likewise.
1410 (ubsan_instrument_vla): Adjust ubsan_type_descriptor call.
1411 (ubsan_instrument_bounds): New function.
1412 (ubsan_array_ref_instrumented_p): New function.
1413 (ubsan_maybe_instrument_array_ref): New function.
1414 * c-ubsan.h (ubsan_instrument_bounds): Declare.
1415 (ubsan_array_ref_instrumented_p): Declare.
1416 (ubsan_maybe_instrument_array_ref): Declare.
1418 2014-06-20 Hale Wang <hale.wang@arm.com>
1421 * c.opt (fshort-enums): Add to LTO.
1422 * c.opt (fshort-wchar): Likewise.
1424 2014-06-16 Marek Polacek <polacek@redhat.com>
1427 * c.opt (Wswitch-bool): Add Var.
1429 2014-06-12 Jakub Jelinek <jakub@redhat.com>
1432 * c-omp.c (c_omp_split_clauses): Don't crash on firstprivate in
1433 #pragma omp target teams or
1434 #pragma omp {,target }teams distribute simd.
1436 2014-06-12 Jason Merrill <jason@redhat.com>
1438 * c.opt (Wabi=, fabi-compat-version): New.
1439 * c-opts.c (c_common_handle_option): Handle -Wabi=.
1440 (c_common_post_options): Handle flag_abi_compat_version default.
1441 Disallow -fabi-compat-version=1.
1442 * c-common.h (abi_version_crosses): New.
1444 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
1446 * c-common.c (handle_section_attribute): Update handling for
1447 section names that are no longer trees.
1449 2014-06-10 Jakub Jelinek <jakub@redhat.com>
1452 * c-pragma.c (omp_pragmas_simd): Move PRAGMA_OMP_TASK...
1453 (omp_pragmas): ... back here.
1455 2014-06-05 Marek Polacek <polacek@redhat.com>
1458 * c-common.c (warn_logical_not_parentheses): New function.
1459 * c-common.h (warn_logical_not_parentheses): Declare.
1460 * c.opt (Wlogical-not-parentheses): New option.
1462 2014-06-04 Marek Polacek <polacek@redhat.com>
1465 * c-common.c (check_case_bounds): Add location parameter.
1467 (c_add_case_label): Pass loc to check_case_bounds.
1469 2014-06-03 Marek Polacek <polacek@redhat.com>
1472 * c.opt (Wswitch-bool): New option.
1474 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
1476 * c-common.h (c_omp_sharing_predetermined, c_omp_remap_decl):
1478 (record_types_used_by_current_var_decl): Move prototype to where
1481 * c-common.c (DEF_FUNCTION_TYPE_0, DEF_FUNCTION_TYPE_6)
1482 (DEF_FUNCTION_TYPE_7, DEF_FUNCTION_TYPE_8)
1483 (DEF_FUNCTION_TYPE_VAR_5): Cosmetic fixes.
1485 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
1487 * c-common.h (CTI_VOID_ZERO, void_zero_node): Delete.
1488 * c-common.c (c_common_nodes_and_builtins): Don't initialize
1490 * c-pretty-print.c (pp_c_void_constant): New function.
1491 (c_pretty_printer::constant, c_pretty_printer::primary_expression)
1492 (c_pretty_printer::expression): Handle VOID_CST.
1493 * cilk.c (extract_free_variables): Likewise.
1494 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift)
1495 (ubsan_instrument_vla): Use void_node instead of void_zero_node.
1497 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
1499 * c-common.h (sorted_fields_type): Remove variable_size GTY attribute.
1500 * c-pragma.c (push_alignment): Adjust.
1501 (handle_pragma_push_options): Likewise.
1503 2014-05-09 Marek Polacek <polacek@redhat.com>
1506 * c-common.c (check_user_alignment): Return -1 if alignment is error
1508 (handle_aligned_attribute): Don't call default_conversion on
1510 (handle_vector_size_attribute): Likewise.
1511 (handle_tm_wrap_attribute): Handle case when wrap_decl is error node.
1512 (handle_sentinel_attribute): Call default_conversion and allow even
1513 integral types as an argument.
1515 2014-05-08 Marek Polacek <polacek@redhat.com>
1518 * c-common.c (min_align_of_type): New function factored out from...
1519 (c_sizeof_or_alignof_type): ...here.
1520 * c-common.h (min_align_of_type): Declare.
1522 2014-05-08 Marek Polacek <polacek@redhat.com>
1525 * c-common.c (check_main_parameter_types): Warn for _Atomic-qualified
1526 parameter type of main.
1528 2014-05-07 DJ Delorie <dj@redhat.com>
1530 * c-cppbuiltin.c (print_bits_of_hex): New.
1531 (builtin_define_type_minmax): Print values using hex so as not to
1532 require a pre-computed list of string values.
1534 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
1535 Mike Stump <mikestump@comcast.net>
1536 Richard Sandiford <rdsandiford@googlemail.com>
1538 * c-ada-spec.c: Include wide-int.h.
1539 (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Remove.
1540 (dump_generic_ada_node): Use wide-int interfaces.
1541 * c-common.c: Include wide-int-print.h.
1542 (shorten_compare): Use wide-int interfaces and tree_int_cst_lt.
1543 (pointer_int_sum): Use wide-int interfaces.
1544 (c_common_nodes_and_builtins): Use make_int_cst.
1545 (match_case_to_enum_1): Use tree_fits_uhwi_p and tree_fits_shwi_p.
1546 (handle_alloc_size_attribute): Use wide-int interfaces.
1547 (get_nonnull_operand): Likewise.
1548 * c-format.c (get_constant): Use tree_fits_uhwi_p.
1549 * c-lex.c: Include wide-int.h.
1550 (narrowest_unsigned_type): Take a widest_int rather than two
1552 (narrowest_signed_type): Likewise.
1553 (interpret_integer): Update accordingly. Use wide-int interfaces.
1554 (lex_charconst): Use wide-int interfaces.
1555 * c-pretty-print.c: Include wide-int.h.
1556 (pp_c_integer_constant): Use wide-int interfaces.
1557 * cilk.c (declare_one_free_variable): Use tree_int_cst_lt instead of
1558 INT_CST_LT_UNSIGNED.
1560 2014-05-06 Richard Biener <rguenther@suse.de>
1562 * c-opts.c (c_common_post_options): For -freestanding,
1563 -fno-hosted and -fno-builtin disable pattern recognition
1564 if not enabled explicitely.
1566 2014-05-02 Marek Polacek <polacek@redhat.com>
1568 * c.opt (Wsizeof-pointer-memaccess): Describe option.
1570 2014-05-01 Marek Polacek <polacek@redhat.com>
1573 * c.opt (Wdiscarded-qualifiers): Add.
1575 2014-04-30 Marek Polacek <polacek@redhat.com>
1577 * c-ubsan.c (ubsan_instrument_division): Handle REAL_TYPEs. Perform
1578 INT_MIN / -1 sanitization only for integer types.
1580 2014-04-25 Marek Polacek <polacek@redhat.com>
1583 * c-common.c (handle_noinline_attribute): Warn if the attribute
1584 conflicts with always_inline attribute.
1585 (handle_always_inline_attribute): Warn if the attribute conflicts
1586 with noinline attribute.
1588 2014-04-25 Marek Polacek <polacek@redhat.com>
1591 * c-common.c (check_main_parameter_types): Warn about variadic main.
1593 2014-04-24 Mike Stump <mikestump@comcast.net>
1595 * c.opt (Wshadow-ivar): Default to on.
1597 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
1599 * c.opt (Wshadow-ivar, flocal-ivars, fivar-visibility): Add.
1601 2014-04-23 Marek Polacek <polacek@redhat.com>
1603 * c-common.c (handle_tm_wrap_attribute): Tweak error message.
1605 2014-04-22 Jakub Jelinek <jakub@redhat.com>
1608 * c-ubsan.c (ubsan_instrument_return): Return __builtin_trap ()
1609 if flag_sanitize_undefined_trap_on_error.
1610 (ubsan_instrument_division, ubsan_instrument_shift,
1611 ubsan_instrument_vla): Likewise. Use __ubsan_handle_*_abort ()
1612 if !flag_sanitize_recover.
1614 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
1617 * c-common.c (registered_builtin_types): Make non-static.
1618 * c-common.h (registered_builtin_types): Declare.
1620 2014-04-14 Richard Biener <rguenther@suse.de>
1621 Marc Glisse <marc.glisse@inria.fr>
1624 * c-common.c (convert_vector_to_pointer_for_subscript): Properly
1625 apply may-alias the scalar pointer type when applicable.
1627 2014-04-12 Igor Zamyatin <igor.zamyatin@intel.com>
1630 * cilk.c (cilk_set_spawn_marker): Remove FUNCTION_DECL
1631 as possible argument for Cilk_spawn.
1633 2014-04-11 Tobias Burnus <burnus@net-b.de>
1636 * c.opt (Wformat-signedness): Add
1637 * c-format.c(check_format_types): Use it.
1639 2014-04-11 Jason Merrill <jason@redhat.com>
1642 * c-common.c (sync_resolve_size, get_atomic_generic_size): Call
1643 default_conversion for an array argument.
1645 2014-04-08 Marek Polacek <polacek@redhat.com>
1648 * c-ubsan.c: Include asan.h.
1649 (ubsan_instrument_return): Call initialize_sanitizer_builtins.
1651 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
1653 * c.opt (Wnon-virtual-dtor): Auto set when Weffc++.
1655 2014-04-02 Marek Polacek <polacek@redhat.com>
1657 * c-common.h (c_expand_expr): Remove declaration.
1659 2014-03-28 Jakub Jelinek <jakub@redhat.com>
1662 * c-common.c (add_atomic_size_parameter): When creating new
1663 params vector, push the size argument first.
1665 2014-03-26 Jakub Jelinek <jakub@redhat.com>
1667 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
1668 ubsan_instrument_vla, ubsan_instrument_return): Adjust
1669 ubsan_create_data callers.
1671 2014-03-22 Jakub Jelinek <jakub@redhat.com>
1674 * c-opts.c (c_finish_options): Restore cb_file_change call to
1677 2014-03-13 Jakub Jelinek <jakub@redhat.com>
1680 * c-pragma.c (apply_pragma_weak): Only look at
1681 TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (decl)) if
1682 DECL_ASSEMBLER_NAME_SET_P (decl).
1683 (maybe_apply_pending_pragma_weaks): Exit early if
1684 vec_safe_is_empty (pending_weaks) rather than only when
1686 (maybe_apply_pragma_weak): Likewise. If !DECL_ASSEMBLER_NAME_SET_P,
1687 set assembler name back to NULL afterwards.
1689 2014-03-11 Jason Merrill <jason@redhat.com>
1691 * c.opt: Add -std=gnu++14.
1693 2014-03-11 Ian Bolton <ian.bolton@arm.com>
1695 * c-opts.c (c_common_post_options): Don't override
1696 -ffp-contract=fast if unsafe-math-optimizations is on.
1698 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
1700 * c.opt: Enable LTO FE for fshort-double.
1702 2014-03-07 Jason Merrill <jason@redhat.com>
1704 * c.opt: Add -std=c++14.
1706 2014-03-06 Marek Polacek <polacek@redhat.com>
1709 * cilk.c (contains_cilk_spawn_stmt): New function.
1710 (contains_cilk_spawn_stmt_walker): Likewise.
1711 (recognize_spawn): Give error on invalid use of _Cilk_spawn.
1712 * c-common.h (contains_cilk_spawn_stmt): Add declaration.
1714 2014-03-03 Jakub Jelinek <jakub@redhat.com>
1716 * c-pragma.c (c_pp_lookup_pragma): Handle PRAGMA_CILK_SIMD.
1717 (init_pragma): Call cpp_register_deferred_pragma for PRAGMA_CILK_SIMD
1718 even when flag_preprocess_only.
1720 2014-02-26 Jason Merrill <jason@redhat.com>
1724 * c-common.c (shorten_compare): Don't check
1725 c_inhibit_evaluation_warnings.
1727 2014-02-19 Jakub Jelinek <jakub@redhat.com>
1730 * c-common.c (c_common_nodes_and_builtins): When initializing
1731 c_uint{16,32,64}_type_node, also set corresponding
1732 uint{16,32,64}_type_node to the same value.
1735 * c-pragma.c (init_pragma): Don't call cpp_register_deferred_pragma
1736 for PRAGMA_IVDEP if flag_preprocess_only.
1738 2014-02-12 Jakub Jelinek <jakub@redhat.com>
1741 * c-common.c (merge_tlist): If copy is true, call new_tlist,
1742 if false, add ADD itself, rather than vice versa.
1743 (verify_tree): For COND_EXPR, don't call merge_tlist with non-zero
1744 copy. For SAVE_EXPR, only call merge_tlist once.
1746 2014-02-08 Jakub Jelinek <jakub@redhat.com>
1749 * c-common.c (handle_alloc_size_attribute): Use tree_fits_uhwi_p
1751 (handle_alloc_align_attribute, handle_assume_aligned_attribute): New
1753 (c_common_attribute_table): Add alloc_align and assume_aligned
1756 2014-02-06 Marek Polacek <polacek@redhat.com>
1759 * c-common.c (warn_for_sign_compare): Call warning_at with location
1762 2014-02-05 Marek Polacek <polacek@redhat.com>
1765 * c-omp.c (c_finish_omp_atomic): Remove unreachable return
1768 2014-02-04 Marek Polacek <polacek@redhat.com>
1771 * c-common.c (conversion_warning): Unwrap C_MAYBE_CONST_EXPR and/or
1774 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
1778 * c-common.c (handle_aligned_attribute, handle_alloc_size_attribute,
1779 handle_vector_size_attribute, handle_nonnull_attribute): Call
1780 default_conversion on the attribute argument.
1781 (handle_nonnull_attribute): Increment the argument number.
1783 2014-01-31 Marek Polacek <polacek@redhat.com>
1786 * c-common.c (add_atomic_size_parameter): Pass vNULL to
1787 build_function_call_vec.
1788 (resolve_overloaded_builtin): Likewise.
1789 * c-common.h (build_function_call_vec): Adjust declaration.
1791 2014-01-30 Marek Polacek <polacek@redhat.com>
1794 * c-common.h (unsafe_conversion_p): Adjust declaration.
1795 (warnings_for_convert_and_check): Likewise.
1796 (convert_and_check): Likewise.
1797 * c-common.c (unsafe_conversion_p): Add location parameter. Call
1798 expansion_point_location_if_in_system_header on it.
1799 (warnings_for_convert_and_check): Add location parameter. Call
1800 expansion_point_location_if_in_system_header on it. Use it.
1801 (convert_and_check): Add location parameter. Use it.
1802 (conversion_warning): Likewise.
1803 (c_add_case_label): Adjust convert_and_check calls.
1804 (scalar_to_vector): Adjust unsafe_conversion_p calls.
1806 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1808 * c-common.c (c_define_builtins): Replaced flag_enable_cilkplus with
1810 * c-pragma.c (init_pragma): Likewise.
1813 2014-01-23 Marek Polacek <polacek@redhat.com>
1816 * c-common.c (shorten_compare): Add location_t parameter.
1817 * c-common.h (shorten_binary_op): Adjust declaration.
1819 2014-01-23 Marek Polacek <polacek@redhat.com>
1822 * c-common.c (pointer_to_zero_sized_aggr_p): New function.
1823 * c-common.h: Declare it.
1825 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
1827 * c-ada-spec.h (dump_ada_specs): Revert prototype change.
1828 * c-ada-spec.c (dump_ads): Likewise.
1829 (cpp_check): Likewise.
1830 (dump_ada_specs): Likewise.
1832 2014-01-15 Laurent Alfonsi <laurent.alfonsi@st.com>
1835 * c-common.c (handle_no_instrument_function_attribute): Allow
1836 no_instrument_function attribute in class member
1837 definition/declaration.
1839 2014-01-15 Jakub Jelinek <jakub@redhat.com>
1842 * c-omp.c (c_finish_omp_atomic): Set in_late_binary_op around
1843 build_modify_expr with non-NOP_EXPR opcode. Handle return from it
1844 being COMPOUND_EXPR.
1845 (c_finish_omp_for): Handle incr being COMPOUND_EXPR with first
1846 operand a SAVE_EXPR and second MODIFY_EXPR.
1848 2014-01-09 Jakub Jelinek <jakub@redhat.com>
1851 * c-pch.c (c_common_write_pch): Call
1852 prepare_target_option_nodes_for_pch.
1854 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1856 Update copyright years
1858 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1860 * array-notation-common.c, c-cilkplus.c: Use the standard form for
1861 the copyright notice.
1863 2013-12-28 Eric Botcazou <ebotcazou@adacore.com>
1865 * c-ada-spec.c (print_constructor): New function.
1866 (print_destructor): Retrieve the origin of the destructor.
1867 (print_ada_declaration): Revamp handling of constructors/destructors.
1869 2013-12-23 Stuart Hastings <stuart@apple.com>
1870 Bill Maddox <maddox@google.com>
1871 Jason Merrill <jason@redhat.com>
1873 * c.opt: Add -fdeclone-ctor-dtor.
1874 * c-opts.c (c_common_post_options): Default to on iff -Os.
1876 2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
1878 * c-common.c (c_common_attribute_table): Added "cilk simd function"
1880 * c-pragma.h (enum pragma_cilk_clause): Remove.
1881 (enum pragma_omp_clause): Added the following fields:
1882 PRAGMA_CILK_CLAUSE_NOMASK, PRAGMA_CILK_CLAUSE_MASK,
1883 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_NONE,
1884 PRAGMA_CILK_CLAUSE_LINEAR, PRAGMA_CILK_CLAUSE_PRIVATE,
1885 PRAGMA_CILK_CLAUSE_FIRSTPRIVATE, PRAGMA_CILK_CLAUSE_LASTPRIVATE,
1886 PRAGMA_CILK_CLAUSE_UNIFORM.
1889 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
1891 * cilk.c (cilk_outline): Made this function non-static.
1892 (gimplify_cilk_spawn): Removed pre_p and post_p arguments.
1893 (create_cilk_wrapper): Added a new parameter: a function pointer.
1894 (c_install_body_w_frame_cleanup): Remove
1895 (extract_free_variables): Added VEC_INIT_EXPR and CONSTRUCTOR case.
1896 * c-common.h (cilk_outline): New prototype.
1897 (gimplify_cilk_spawn): Removed two parameters.
1898 (cilk_install_body_with_frame_cleanup): New prototype.
1899 * c-gimplify.c (c_gimplify_expr): Added MODIFY_EXPR, CALL_EXPR and
1900 CILK_SPAWN_STMT case.
1902 2013-12-11 Bernd Schmidt <bernds@codesourcery.com>
1904 * c-common.c (c_fully_fold_internal): Handle ADDR_SPACE_CONVERT_EXPR.
1906 * c-common.h (enum c_tree_index): Remove CTI_INT_ARRAY_TYPE.
1907 (int_array_type_node): Remove.
1908 * c-common.c (c_common_nodes_and_builtins): Don't build it.
1910 2013-12-05 Marek Polacek <polacek@redhat.com>
1913 * c-common.c (c_sizeof_or_alignof_type): Move a declaration into
1914 [ADJUST_FIELD_ALIGN].
1916 2013-12-04 Joseph Myers <joseph@codesourcery.com>
1919 * c-common.c (c_sizeof_or_alignof_type): Add parameter min_alignof
1920 and check field alignment if set.
1921 * c-common.h (c_sizeof_or_alignof_type): Update prototype.
1922 (c_sizeof, c_alignof): Update calls to c_sizeof_or_alignof_type.
1924 2013-12-04 Jakub Jelinek <jakub@redhat.com>
1925 Marek Polacek <polacek@redhat.com>
1927 * c-gimplify.c (c_gimplify_expr): If doing the integer-overflow
1928 sanitization, call unsigned_type_for only when !TYPE_OVERFLOW_WRAPS.
1930 2013-11-29 H.J. Lu <hongjiu.lu@intel.com>
1933 * cilk.c (gimplify_cilk_spawn): Properly handle function without
1936 2013-11-29 Jakub Jelinek <jakub@redhat.com>
1939 * c-common.c (get_priority): If TREE_VALUE (args) is IDENTIFIER_NODE,
1940 goto invalid. If it is error_mark_node, don't issue further
1943 2013-11-28 Sergey Ostanevich <sergos.gnu@gmail.com>
1945 * c.opt (Wopenmp-simd): New.
1947 2013-11-22 Jakub Jelinek <jakub@redhat.com>
1949 * c-ubsan.h (ubsan_instrument_return): New prototype.
1950 * c-ubsan.c (ubsan_instrument_return): New function.
1952 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
1954 * c-common.c: Add required include files from gimple.h.
1955 * c-gimplify.c: Likewise
1958 2013-11-22 David Malcolm <dmalcolm@redhat.com>
1960 * c-common.c (unsafe_conversion_p): Remove use of
1961 EXPR_LOC_OR_HERE macro.
1962 (conversion_warning): Likewise.
1963 (warnings_for_convert_and_check): Likewise.
1964 (warn_for_collisions_1): Likewise.
1965 (shorten_compare): Likewise, and remove use of in_system_header
1966 macro, using the location from the former.
1967 * c-lex.c (dump_one_header): Remove use of input_filename macro.
1968 (cb_def_pragma): Remove use of in_system_header macro.
1969 (lex_string): Likewise.
1970 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
1972 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
1973 Mike Stump <mikestump@comcast.net>
1974 Richard Sandiford <rdsandiford@googlemail.com>
1976 * c-ada-spec.c (is_simple_enum): Use tree_to_shwi and tree_to_uhwi
1977 instead of TREE_INT_CST_LOW, in cases where there is a protecting
1978 tree_fits_shwi_p or tree_fits_uhwi_p.
1979 (dump_generic_ada_node): Likewise.
1980 * c-format.c (check_format_arg): Likewise.
1981 * c-pretty-print.c (pp_c_integer_constant): Likewise.
1983 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
1985 * c-common.c (check_function_arguments_recurse): Use tree_to_uhwi.
1987 2013-11-19 Joshua J Cogliati <jrincayc@yahoo.com>
1990 * c-common.c (unsafe_conversion_p): Make this function
1991 return an enumeration with more detail.
1992 (conversion_warning): Use the new return type of
1993 unsafe_conversion_p to separately warn either about conversions
1994 that lower floating point number precision or about the other
1995 kinds of conversions.
1996 * c-common.h (enum conversion_safety): New enumeration.
1997 (unsafe_conversion_p): switching return type to
1998 conversion_safety enumeration.
1999 * c.opt: Adding new warning -Wfloat-conversion and
2000 enabling it with -Wconversion.
2002 2013-11-19 Basile Starynkevitch <basile@starynkevitch.net>
2004 * c-opts.c: Include plugin.h.
2005 (cb_file_change): Invoke plugin event PLUGIN_INCLUDE_FILE.
2007 2013-11-19 Marek Polacek <polacek@redhat.com>
2009 * c-ubsan.c (ubsan_instrument_division): Adjust ubsan_create_data
2011 (ubsan_instrument_shift): Likewise.
2012 (ubsan_instrument_vla): Likewise.
2014 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2016 * c-common.c (convert_vector_to_pointer_for_subscript): Remove
2017 cast to unsigned type.
2019 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2021 * c-common.c (fold_offsetof_1): Use tree_to_uhwi rather than
2023 (complete_array_type): Update comment to refer to tree_to_[su]hwi
2024 rather than tree_low_cst.
2026 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2028 * c-common.c, c-cppbuiltin.c: Replace tree_low_cst (..., 1) with
2029 tree_to_uhwi throughout.
2031 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2033 * c-common.c, c-format.c, c-omp.c, c-pretty-print.c: Replace
2034 tree_low_cst (..., 0) with tree_to_shwi throughout.
2036 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2038 * c-ada-spec.c, c-common.c, c-pretty-print.c: Replace
2039 host_integerp (..., 1) with tree_fits_uhwi_p throughout.
2041 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2043 * c-ada-spec.c, c-common.c, c-format.c, c-pretty-print.c: Replace
2044 host_integerp (..., 0) with tree_fits_shwi_p throughout.
2046 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
2048 * c-cilkplus.c: New file.
2049 * c-common.c (readonly_error): Add location argument.
2050 * c-common.h (readonly_error): Same.
2051 (c_finish_cilk_clauses): Protoize.
2052 (c_check_cilk_loop): Same.
2053 c-omp.c (c_finish_omp_for): Handle CILK_SIMD nodes.
2054 Do not fail on error_mark_node.
2055 Abstract increment canonicalization to here...
2056 (c_omp_for_incr_canonicalize_ptr): New.
2057 c-pragma.c (init_pragma): Register "simd" pragma.
2058 c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_SIMD.
2059 (enum pragma_cilk_clause): New.
2061 2013-11-15 Richard Sandiford <rdsandiford@googlemail.com>
2063 * c-pretty-print.c (pp_c_character_constant): Remove unnecessary
2064 wchar_type and host_integerp checks.
2066 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
2068 * c-common.c: Likewise.
2069 * c-gimplify.c: Likewise.
2072 2013-11-14 Diego Novillo <dnovillo@google.com>
2074 * c-common.c: Include fold-const.h.
2075 Include stor-layout.h.
2077 Include stringpool.h.
2080 Include trans-mem.h.
2081 * c-cppbuiltin.c: Include stor-layout.h.
2082 Include stringpool.h.
2083 * c-format.c: Include stringpool.h.
2084 * c-lex.c: Include stringpool.h.
2085 Include stor-layout.h.
2086 * c-pragma.c: Include stringpool.h.
2089 Include gcc-symtab.h.
2090 * c-pretty-print.c: Include stor-layout.h.
2092 * cilk.c: Include stringpool.h.
2095 2013-11-13 Joseph Myers <joseph@codesourcery.com>
2097 * c-common.h (enum rid): Add RID_AUTO_TYPE.
2098 * c-common.c (c_common_reswords): Add __auto_type.
2099 (keyword_begins_type_specifier): Handle RID_AUTO_TYPE.
2101 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
2103 * c-common.c: Include gimplify.h.
2104 * c-gimplify.c: Likewise.
2106 * c-omp.c: Include gimple-expr.h instead of gimple.h.
2107 * c-ubsan.c: Don't include gimple.h.
2109 2013-11-12 Joseph Myers <joseph@codesourcery.com>
2111 * c-common.c (c_common_reswords): Add _Thread_local.
2113 2013-11-09 Joseph Myers <joseph@codesourcery.com>
2115 * c-common.c (atomic_size_supported_p): New function.
2116 (resolve_overloaded_atomic_exchange)
2117 (resolve_overloaded_atomic_compare_exchange)
2118 (resolve_overloaded_atomic_load, resolve_overloaded_atomic_store):
2119 Use it instead of comparing size with a local list of sizes.
2121 2013-11-07 Andrew MacLeod <amacleod@redhat.com>
2122 Joseph Myers <joseph@codesourcery.com>
2124 * c-common.h (enum rid): Add RID_ATOMIC.
2125 * c-common.c (c_common_reswords): Add _Atomic.
2126 (sync_resolve_params): Use TYPE_MAIN_VARIANT on pointer argument.
2127 (keyword_is_type_qualifier): Accept RID_ATOMIC.
2128 * c-format.c (check_format_types): Check for extra _Atomic
2129 qualifiers in format argument.
2130 * c-pretty-print.c (pp_c_cv_qualifiers): Handle atomic qualifier.
2131 (pp_c_type_qualifier_list): Mention _Atomic in comment.
2133 2013-11-06 Tobias Burnus <burnus@net-b.de>
2135 * c-common.c (reason_option_codes_t): Add CPP_W_DATE_TIME.
2137 2013-11-06 Joseph Myers <joseph@codesourcery.com>
2139 * c-opts.c (c_common_post_options): Set -ffp-contract=off in C
2141 * c-cppbuiltin.c (cpp_iec_559_value): Consider -ffp-contract=fast
2142 to mean lack of IEEE 754 support.
2144 2013-11-05 Tobias Burnus <burnus@net-b.de>
2146 * c.opt (-Wdate-time): New option
2147 * c-opts.c (sanitize_cpp_opts): Pass on to libcpp.
2149 2013-11-05 Joseph Myers <joseph@codesourcery.com>
2151 * c-cppbuiltin.c (cpp_iec_559_value): Test
2152 flag_excess_precision_cmdline not flag_excess_precision.
2154 2013-11-05 Tobias Burnus <burnus@net-b.de>
2156 * c.opt (fopenmp-simd): New option.
2157 * c-pragma.c (omp_pragmas): Move pragmas which can contain simd to ...
2158 (omp_pragmas): ... this new struct.
2159 (c_pp_lookup_pragma): Also walk omp_pragmas.
2160 (init_pragma): Init pragmas for -fopenmp-simd.
2162 2013-11-04 Marek Polacek <polacek@redhat.com>
2165 * c-common.c (invalid_indirection_error): Handle RO_ARROW_STAR case.
2167 2013-11-04 Joseph Myers <joseph@codesourcery.com>
2169 * c-cppbuiltin.c (cpp_iec_559_value, cpp_iec_559_complex_value):
2171 (c_cpp_builtins): Define __GCC_IEC_559 and __GCC_IEC_559_COMPLEX.
2173 2013-11-04 Eric Botcazou <ebotcazou@adacore.com>
2175 * c-ada-spec.h (cpp_operation): Add IS_TRIVIAL.
2176 (dump_ada_specs): Adjust prototype of second callback.
2177 * c-ada-spec.c (cpp_check): New global variable.
2178 (dump_ada_nodes): Remove cpp_check parameter and do not pass it down.
2179 (print_generic_ada_decl): Likewise.
2180 (has_static_fields): Change return type to bool and add guard.
2181 (has_nontrivial_methods): New predicate.
2182 (is_tagged_type): Change return type to bool.
2183 (separate_class_package): Call has_nontrivial_methods.
2184 (pp_ada_tree_identifier): Minor tweaks.
2185 (dump_ada_function_declaration): Adjust calls to dump_generic_ada_node.
2186 (dump_ada_array_domains): Likewise.
2187 (dump_ada_array_type): Likewise.
2188 (dump_template_types): Remove cpp_check parameter and do not pass it to
2189 dump_generic_ada_node.
2190 (dump_ada_template): Likewise.
2191 (dump_generic_ada_node): Remove cpp_check parameter and do not pass it
2193 (print_ada_methods): Change return type to integer. Remove cpp_check
2194 parameter and do not pass it down.
2195 (dump_nested_types): Remove cpp_check parameter and do not pass it to
2196 dump_generic_ada_node.
2197 (print_ada_declaration): Likewise. Test RECORD_OR_UNION_TYPE_P before
2199 (print_ada_struct_decl): Remove cpp_check parameter and do not pass it
2200 down. Use has_nontrivial_methods to recognize C++ classes. Use return
2201 value of print_ada_methods.
2202 (dump_ads): Rename cpp_check parameter to check and adjust prototype.
2203 Set cpp_check to it before invoking dump_ada_nodes.
2204 (dump_ada_specs): Likewise.
2206 2013-11-03 Marek Polacek <polacek@redhat.com>
2208 * c-ubsan.c: Don't include hash-table.h.
2209 (ubsan_instrument_vla): New function.
2210 * c-ubsan.h: Declare it.
2212 2013-10-31 David Malcolm <dmalcolm@redhat.com>
2214 Automated part of renaming of symtab_node_base to symtab_node.
2216 Patch autogenerated by rename_symtab.py from
2217 https://github.com/davidmalcolm/gcc-refactoring-scripts
2218 revision 58bb219cc090b2f4516a9297d868c245495ee622
2220 * c-pragma.c (maybe_apply_pending_pragma_weaks): Rename
2221 symtab_node_base to symtab_node.
2223 2013-10-31 Edward Smith-Rowland <3dw4rd@verizon.net>
2225 Implement C++14 digit separators.
2226 * c-lex.c (interpret_float): Remove digit separators from scratch string
2227 before building real literal.
2229 2013-10-30 Jakub Jelinek <jakub@redhat.com>
2231 * cilk.c (create_cilk_helper_decl): Use HOST_WIDE_INT_PRINT_DEC.
2233 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
2235 * c-common.c (c_common_reswords[]): Added _Cilk_spawn and _Cilk_sync
2237 (c_define_builtins): Called cilk_init_builtins if Cilk Plus is
2239 * c-common.h (enum rid): Added RID_CILK_SPAWN and RID_CILK_SYNC.
2240 (insert_cilk_frame): New prototype.
2241 (cilk_init_builtins): Likewise.
2242 (gimplify_cilk_spawn): Likewise.
2243 (c_cilk_install_body_w_frame_cleanup): Likewise.
2244 (cilk_detect_spawn_and_unwrap): Likewise.
2245 (cilk_set_spawn_marker): Likewise.
2246 (build_cilk_sync): Likewise.
2247 (build_cilk_spawn): Likewise.
2250 2013-10-29 David Malcolm <dmalcolm@redhat.com>
2252 Patch autogenerated by refactor_symtab.py from
2253 https://github.com/davidmalcolm/gcc-refactoring-scripts
2254 revision 58bb219cc090b2f4516a9297d868c245495ee622
2256 * c-gimplify.c (c_genericize): Update for conversion of symtab types
2257 to a true class hierarchy.
2258 * c-pragma.c (maybe_apply_pending_pragma_weaks): Likewise.
2260 2013-10-27 Richard Sandiford <rdsandiford@googlemail.com>
2262 * c-lex.c (interpret_integer): Remove call to cpp_num_sign_extend.
2264 2013-10-26 Jeff Law <law@redhat.com>
2266 * c-common.c (c_define_builtins): Remove mudflap support.
2267 * c.opt: Ignore and warn for mudflap options.
2269 2013-10-24 Tobias Burnus <burnus@net-b.de>
2272 * c-pragma.c (init_pragma) Add #pragma ivdep handling.
2273 * c-pragma.h (pragma_kind): Add PRAGMA_IVDEP.
2275 2013-10-23 Jason Merrill <jason@redhat.com>
2277 * c-format.c (gcc_cxxdiag_char_table): Add %X.
2279 2013-10-11 Jakub Jelinek <jakub@redhat.com>
2281 * c-common.h (omp_clause_mask::operator !=): New method.
2282 * c-omp.c (c_omp_split_clauses): Use if ((mask & something) != 0)
2283 instead of if (mask & something) tests everywhere.
2285 * c-cppbuiltin.c (c_cpp_builtins): Predefine _OPENMP to
2286 201307 instead of 201107.
2287 * c-common.c (DEF_FUNCTION_TYPE_8): Define.
2288 (c_common_attribute_table): Add "omp declare target" and
2289 "omp declare simd" attributes.
2290 (handle_omp_declare_target_attribute,
2291 handle_omp_declare_simd_attribute): New functions.
2292 * c-omp.c: Include c-pragma.h.
2293 (c_finish_omp_taskgroup): New function.
2294 (c_finish_omp_atomic): Add swapped argument, if true,
2295 build the operation first with rhs, lhs arguments and use NOP_EXPR
2297 (c_finish_omp_for): Add code argument, pass it down to make_code.
2298 (c_omp_split_clauses): New function.
2299 (c_split_parallel_clauses): Removed.
2300 (c_omp_declare_simd_clause_cmp, c_omp_declare_simd_clauses_to_numbers,
2301 c_omp_declare_simd_clauses_to_decls): New functions.
2302 * c-common.h (omp_clause_mask): New type.
2303 (OMP_CLAUSE_MASK_1): Define.
2304 (omp_clause_mask::omp_clause_mask, omp_clause_mask::operator &=,
2305 omp_clause_mask::operator |=, omp_clause_mask::operator ~,
2306 omp_clause_mask::operator |, omp_clause_mask::operator &,
2307 omp_clause_mask::operator <<, omp_clause_mask::operator >>,
2308 omp_clause_mask::operator ==): New methods.
2309 (enum c_omp_clause_split): New.
2310 (c_finish_omp_taskgroup): New prototype.
2311 (c_finish_omp_atomic): Add swapped argument.
2312 (c_finish_omp_for): Add code argument.
2313 (c_omp_split_clauses): New prototype.
2314 (c_split_parallel_clauses): Removed.
2315 (c_omp_declare_simd_clauses_to_numbers,
2316 c_omp_declare_simd_clauses_to_decls): New prototypes.
2317 * c-pragma.c (omp_pragmas): Add new OpenMP 4.0 constructs.
2318 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_CANCEL,
2319 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_DECLARE_REDUCTION,
2320 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_SIMD,
2321 PRAGMA_OMP_TARGET, PRAGMA_OMP_TASKGROUP and PRAGMA_OMP_TEAMS.
2322 Remove PRAGMA_OMP_PARALLEL_FOR and PRAGMA_OMP_PARALLEL_SECTIONS.
2323 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_ALIGNED,
2324 PRAGMA_OMP_CLAUSE_DEPEND, PRAGMA_OMP_CLAUSE_DEVICE,
2325 PRAGMA_OMP_CLAUSE_DIST_SCHEDULE, PRAGMA_OMP_CLAUSE_FOR,
2326 PRAGMA_OMP_CLAUSE_FROM, PRAGMA_OMP_CLAUSE_INBRANCH,
2327 PRAGMA_OMP_CLAUSE_LINEAR, PRAGMA_OMP_CLAUSE_MAP,
2328 PRAGMA_OMP_CLAUSE_NOTINBRANCH, PRAGMA_OMP_CLAUSE_NUM_TEAMS,
2329 PRAGMA_OMP_CLAUSE_PARALLEL, PRAGMA_OMP_CLAUSE_PROC_BIND,
2330 PRAGMA_OMP_CLAUSE_SAFELEN, PRAGMA_OMP_CLAUSE_SECTIONS,
2331 PRAGMA_OMP_CLAUSE_SIMDLEN, PRAGMA_OMP_CLAUSE_TASKGROUP,
2332 PRAGMA_OMP_CLAUSE_THREAD_LIMIT, PRAGMA_OMP_CLAUSE_TO and
2333 PRAGMA_OMP_CLAUSE_UNIFORM.
2335 2013-10-09 Marc Glisse <marc.glisse@inria.fr>
2337 PR tree-optimization/20318
2338 * c-common.c (handle_returns_nonnull_attribute): New function.
2339 (c_common_attribute_table): Add returns_nonnull.
2341 2013-10-03 Marc Glisse <marc.glisse@inria.fr>
2344 * c.opt (fcheck-new): Move to common.opt.
2346 2013-09-25 Marek Polacek <polacek@redhat.com>
2347 Jakub Jelinek <jakub@redhat.com>
2350 * c-ubsan.c (ubsan_instrument_shift): Don't instrument
2351 an expression if we can prove it is correct.
2352 (ubsan_instrument_division): Likewise. Remove unnecessary
2355 2013-09-18 Marek Polacek <polacek@redhat.com>
2358 * c-common.c (handle_no_sanitize_undefined_attribute): New function.
2360 (struct attribute_spec c_common_att): Add no_sanitize_undefined.
2362 2013-09-14 Iain Sandoe <iain@codesourcery.com>
2365 * c.opt (fgnu-runtime, fnext-runtime, fobjc-abi-version,
2366 fobjc-gc, freplace-objc-classes): Accept for LTO.
2368 2013-09-13 Jacek Caban <jacek@codeweavers.com>
2370 * c-target.def: New hook
2372 2013-09-09 Paolo Carlini <paolo.carlini@oracle.com>
2375 * c.opt (Wdelete-incomplete): Add.
2377 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
2379 * c-common.c (same_scalar_type_ignoring_signedness): Delete.
2380 (vector_types_compatible_elements_p): New function.
2381 * c-common.h: (same_scalar_type_ignoring_signedness): Delete
2383 (vector_types_compatible_elements_p): Declare.
2385 2013-09-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
2387 * c-pretty-print.h (c_pretty_printer::simple_type_specifier): Now
2388 a virtual member function.
2389 (pp_simple_type_specifier): Remove.
2390 (pp_c_type_specifier): Likewise.
2391 * c-pretty-print.c (c_pretty_printer::simple_type_specifier):
2392 Rename from pp_c_type_specifier. Adjust.
2393 (c_pretty_printer::c_pretty_printer): Do not assign to
2394 simple_type_specifier.
2396 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2398 * c-pretty-print.h (c_pretty_printer::type_id): Now a virtual
2400 (c_pretty_printer::storage_class_specifier): Likewise.
2401 (c_pretty_printer::initializer): Likewise.
2402 (pp_declaration): Remove.
2403 (pp_declaration_specifiers): Likewise.
2404 (pp_abstract_declarator): Likewise.
2405 (pp_declarator): Likewise.
2406 (pp_type_id): Likewise.
2407 (pp_statement): Likewise.
2408 (pp_constant): Likewise.
2409 (pp_id_expression): Likewise.
2410 (pp_primary_expression): Likewise.
2411 (pp_unary_expression): Likewise.
2412 (pp_multiplicative_expression): Likewise.
2413 (pp_conditional_expression): Likewise.
2414 (pp_assignment_expression): Likewise.
2415 (pp_expression): Likewise.
2416 (pp_c_type_id): Likewise.
2417 (pp_c_storage_class_specifier): Likewise.
2418 * c-pretty-print.c (pp_c_type_cast): Tidy.
2419 (pp_c_pointer): Likewise.
2420 (pp_c_type_specifier): Likewise.
2421 (pp_c_parameter_type_list): Likewise.
2422 (pp_c_function_definition): Likewise.
2423 (pp_c_init_declarator): Likewise.
2424 (pp_c_initializer_list): Likewise.
2425 (pp_c_constructor_elts): Likewise.
2426 (c_pretty_printer::direct_abstract_declarator): Likewise.
2427 (c_pretty_printer::declaration_specifiers): Likewise.
2428 (c_pretty_printer::primary_expression): Likewise.
2429 (c_pretty_printer::postfix_expression): Likewise.
2430 (c_pretty_printer::type_id): Rename from pp_c_type_id.
2431 (c_pretty_printer::storage_class_specifier): Rename from
2432 pp_c_storage_class_specifier.
2433 (c_pretty_printer::initializer): Rename from pp_c_initializer.
2434 (c_pretty_printer::c_pretty_printer): Do not assign to type_id,
2435 storage_class_specifier, initializer, offset_list, flags.
2437 2013-08-30 Marek Polacek <polacek@redhat.com>
2439 * c-ubsan.c: New file.
2440 * c-ubsan.h: New file.
2442 2013-08-30 Gabriel Dos Reis <gdr@integrable-solutions.net>
2444 * c-pretty-print.h (c_pretty_printer::declaration): Now a virtual
2446 (c_pretty_printer::declaration_specifiers): Likewise.
2447 (c_pretty_printer::declarator): Likewise.
2448 (c_pretty_printer::abstract_declarator): Likewise.
2449 (c_pretty_printer::direct_abstract_declarator): Likewise.
2450 (c_pretty_printer::direct_declarator): Likewise.
2451 (c_pretty_printer::function_specifier): Likewise.
2452 (pp_declaration): Adjust.
2453 (pp_declaration_specifiers): Likewise.
2454 (pp_abstract_declarator): Likewise.
2455 (pp_direct_declarator): Likewise.
2456 (pp_function_specifier): Likewise.
2457 (pp_direct_abstract_declarator): Remove as unused.
2458 (pp_c_declaration): Remove.
2459 (pp_c_declaration_specifiers): Likewise.
2460 (pp_c_declarator): Likewise.
2461 (pp_c_direct_declarator): Likewise.
2462 (pp_c_function_specifier): Likewise.
2463 (pp_c_direct_abstract_declarator): Likewise.
2464 * c-pretty-print.c (c_pretty_printer::abstract_declarator): Rename
2465 from pp_c_abstract_declarator. Adjust.
2466 (c_pretty_printer::direct_abstract_declarator): Rename from
2467 pp_c_direct_abstract_declarator. Adjust.
2468 (c_pretty_printer::function_specifier): Rename from
2469 pp_c_function_specifier. Adjust.
2470 (c_pretty_printer::declaration_specifiers): Rename from
2471 pp_c_declaration_specifiers. Adjust.
2472 (c_pretty_printer::direct_declarator): Rename from
2473 pp_c_direct_declarator. Adjust.
2474 (c_pretty_printer::declarator): Rename from pp_c_declarator. Adjust.
2475 (c_pretty_printer::declaration): Rename from pp_c_declaration. Adjust.
2476 (c_pretty_printer::c_pretty_printer): Do not assign to
2477 declaration, declaration_specifiers, declarator,
2478 direct_declarator, direct_abstract_declarator, function_specifier.
2480 2013-08-26 Gabriel Dos Reis <gdre@integrable-solutions.net>
2482 * c-pretty-print.h (c_pretty_printer::unary_expression): Now a
2483 virtual member function.
2484 (c_pretty_printer::multiplicative_expression): Likewise.
2485 (c_pretty_printer::conditional_expression): Likewise.
2486 (c_pretty_printer::assignment_expression): Likewise.
2487 (c_pretty_printer::expression): Likewise.
2488 (pp_unary_expression): Adjust.
2489 (pp_multiplicative_expression): Likewise.
2490 (pp_assignment_expression): Likewise.
2491 (pp_conditional_expression): Likewise.
2492 (pp_expression): Likewise.
2493 * c-pretty-print.c (c_pretty_printer::unary_expression): Rename
2494 from pp_c_unary_expression. Adjust.
2495 (c_pretty_printer::multiplicative_expression): Rename from
2496 pp_c_multiplicative_expression. Adjust.
2497 (c_pretty_printer::conditional_expression): Rename from
2498 pp_c_conditional_expression. Adjust.
2499 (c_pretty_printer::assignment_expression): Rename from
2500 pp_c_assignment_expression. Adjust.
2501 (c_pretty_printer::expression): Rename from pp_c_expression. Adjust.
2502 (c_pretty_printer::c_pretty_printer): Do not assign to
2503 unary_expression, multiplicative_expression,
2504 conditional_expression, expression.
2506 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
2508 * c-pretty-print.h (c_pretty_printer::postfix_expression): Now a
2509 virtual member function.
2510 (pp_postfix_expression): Adjust.
2511 (pp_c_postfix_expression): Remove.
2512 * c-pretty-print.c (c_pretty_printer::postfix_expression): Rename
2513 from pp_c_postfix_expression. Adjust.
2514 (c_pretty_printer::c_pretty_printer): Do not assign to
2517 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
2519 * c-pretty-print.h (c_pretty_printer::primary_expression): Now a
2520 virtua member function.
2521 (pp_primary_expression): Adjust.
2522 (pp_c_primary_expression): Remove.
2523 * c-pretty-print.c (c_pretty_printer::primary_expression): Rename
2524 from pp_c_primary_expression. Adjust.
2525 (pp_c_initializer_list): Use pp_primary_expression.
2526 (c_pretty_printer::c_pretty_printer): Do not assign to
2529 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
2531 * c-pretty-print.h (c_pretty_printer::translate_string): Declare.
2532 * c-pretty-print.c (M_): Remove.
2533 (c_pretty_printer::translate_string): Define.
2534 (pp_c_type_specifier): Use it.
2535 (pp_c_primary_expression): Likewise.
2536 (pp_c_expression): Likewise.
2538 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
2540 * c-pretty-print.h (c_pretty_printer::id_expression): Now a
2542 (pp_c_id_expression): Remove.
2543 (pp_id_expression): Adjust.
2544 * c-pretty-print.c (c_pretty_printer::id_expression): Rename from
2545 pp_c_id_expression. Adjust.
2546 (pp_c_postfix_expression): Use pp_id_expression.
2547 (c_pretty_printer::c_pretty_printer): Do not assign to id_expression.
2549 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
2551 * c-pretty-print.h (c_pretty_printer::constant): Now a virtual
2553 (pp_constant): Adjust.
2554 (pp_c_constant): Remove.
2555 * c-pretty-print.c (c_pretty_printer::constant): Rename from
2556 pp_c_constant. Adjust.
2558 (pp_c_primary_expression): Call pp_constant in lieu of pp_c_constant.
2559 (c_pretty_printer::c_pretty_printer): Remove assignment to constant.
2561 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2563 * c-pretty-print.h (pp_c_pretty_printer_init): Remove.
2564 (c_pretty_printer::c_pretty_printer): Declare.
2565 * c-pretty-print.c (pretty_printer::c_pretty_printer): Rename from
2566 c_pretty_printer_init. Adjust.
2567 (print_c_tree): Do not call c_pretty_printer_init.
2568 * c-ada-spec.c (dump_ads): Remove call to pp_construct.
2570 2013-08-09 Arnaud Charlet <charlet@adacore.com>
2572 * c-ada-spec.c (print_ada_declaration): Prevent accessing null asm name
2574 2013-08-05 Paolo Carlini <paolo.carlini@oracle.com>
2577 * c-common.c (pointer_int_sum): Add bool parameter.
2578 * c-common.h (pointer_int_sum): Adjust declaration.
2580 2013-08-05 Gabriel Dos Reis <gdr@integrable-solutions.net>
2582 * c-pretty-print.c (print_c_tree): Simplify. Use non-static local
2583 c_pretty_printer variable.
2585 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
2587 * c-pretty-print.h (c_pretty_printer): Derive from pretty_printer.
2589 (pp_c_base): Likewise. Adjust users.
2590 * c-pretty-print.c (pp_c_maybe_whitespace): Adjust.
2591 (pp_c_whitespace): Do not call pp_base.
2592 (pp_c_left_paren): Likewise.
2593 (pp_c_right_paren): Likewise.
2594 (pp_c_left_brace): Likewise.
2595 (pp_c_right_brace): Likewise.
2596 (pp_c_left_bracket): Likewise.
2597 (pp_c_right_bracket): Likewise.
2598 (pp_c_dot): Likewise.
2599 (pp_c_ampersand): Likewise.
2600 (pp_c_star): Likewise.
2601 (pp_c_arrow): Likewise.
2602 (pp_c_semicolon): Likewise.
2603 (pp_c_complement): Likewise.
2604 (pp_c_exclamation): Likewise.
2605 (pp_c_direct_declarator): Likewise.
2606 (pp_c_ws_string): Likewise.
2607 (pp_c_identifier): Likewise.
2608 (pp_c_statement): Likewise.
2609 (print_c_tree): Likewise.
2611 2013-08-04 Ed Smith-Rowland <3dw4rd@verizon.net>
2614 * c-common.c (c_parse_error): Catch user-defined literal tokens and
2615 provide useful error strings.
2617 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2619 * c-ada-spec.c (pp_ada_tree_identifier): Use specialized pretty
2620 printer functions instead of pp_string or operators and punctuators.
2621 (dump_generic_ada_node): Likewise.
2622 * c-pretty-print.c (pp_c_type_specifier): Likewise.
2623 (pp_c_relational_expression): Likewise.
2624 (pp_c_logical_or_expression): Likewise.
2626 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2628 * c-ada-spec.c (print_ada_macros): Use specialized pretty printer
2629 functions instead of pp_character.
2630 (pp_ada_tree_identifier): Likewise.
2631 (dump_ada_double_name): Likewise.
2632 (dump_ada_function_declaration): Likewise.
2633 (dump_ada_array_domains): Likewise.
2634 (dump_template_types): Likewise.
2635 (dump_generic_ada_node): Likewise.
2636 (print_ada_declaration): Likewise.
2637 (print_ada_struct_decl): Likewise.
2638 * c-pretty-print.c (pp_c_integer_constant): Likewise.
2640 2013-07-23 Tom Tromey <tromey@redhat.com>
2642 * c-common.h (enum rid) <RID_GENERIC>: New constant.
2643 * c-common.c (c_common_reswords): Add _Generic.
2645 2013-07-21 OndÅ
\99ej BÃlka <neleai@seznam.cz>
2647 * c-common.c: Fix typos.
2648 * c-common.h: Likewise.
2650 2013-07-13 Lubos Lunak <l.lunak@suse.cz>
2653 * c-common.c (c_common_attribute_table): Add warn_unused.
2654 (handle_warn_unused_attribute): New.
2656 2013-07-10 Jakub Jelinek <jakub@redhat.com>
2658 * c-ppoutput.c (scan_translation_unit): Call account_for_newlines
2659 for all CPP_TOKEN_FLD_STR tokens, not just CPP_COMMENT.
2661 2013-07-10 Paolo Carlini <paolo.carlini@oracle.com>
2664 * c.opt: Add Wconditionally-supported.
2666 2013-07-08 Graham Stott <graham.stott@btinternet.com>
2668 * array-notation-common.c (length_mismatch_in_expr_p): Delete
2669 unused variables l_length and l_node.
2671 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
2674 * c-common.c (complete_array_type): Delay folding first index
2675 like other indices. When folding, check for index overflow.
2677 2013-06-27 Marc Glisse <marc.glisse@inria.fr>
2680 * c-common.h (c_build_vec_perm_expr): New complain argument.
2681 * c-common.c (c_build_vec_perm_expr): Likewise.
2682 Use save_expr also in C++.
2684 2013-06-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2686 * c-common.c (c_common_nodes_and_builtins): Use cxx11 in lieu of cxx0x.
2687 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
2688 * c-opts.c (c_common_post_options): Likewise.
2690 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
2692 * array-notation-common.c (length_mismatch_in_expr): Changed the
2693 parameter type's from a dynamic array to a vec_tree. Also removed
2694 the size parameters.
2695 * c-common.h (length_mismatch_in_expr_p): Fixed prototype's as per
2698 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
2700 * c-common.h (struct cilkplus_an_parts): New structure.
2701 (struct cilkplus_an_loop_parts): Likewise.
2702 (cilkplus_extract_an_triplets): New prototype.
2703 (fix_sec_implicit_args): Likewise.
2704 * array-notation-common.c (cilkplus_extract_an_triplets): New function.
2705 (fix_sec_implicit_args): Likewise.
2707 2013-06-20 Balaji V. Iyer <balaji.v.iyer@intel.com>
2709 * array-notation-common.c (find_inv_trees): Removed an unwanted
2711 * c-common.h (struct inv_list::additional_tcodes): Changed type from
2712 enum rid to enum tree_code.
2714 2013-06-11 Jan Hubicka <jh@suse.cz>
2716 * c-common.c (handle_alias_ifunc_attribute): Do not set
2717 DECL_EXTERNAL for weakref variables.
2718 * c-pragma.c (handle_pragma_weak): Make sure aliases
2719 are not declared as external.
2721 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
2723 * array-notation-common.c (length_mismatch_in_expr_p): Moved this
2724 function from c/c-array-notation.c.
2725 (is_cilkplus_reduce_builtin): Likewise.
2726 (find_rank): Likewise.
2727 (extract_array_notation_exprs): Likewise.
2728 (replace_array_notations): Likewise.
2729 (find_inv_trees): Likewise.
2730 (replace_inv_trees): Likewise.
2731 (contains_array_notation_expr): Likewise.
2732 (find_correct_array_notation_type): Likewise.
2733 * c-common.h (struct inv_list): Moved this struct from the file
2734 c/c-array-notation.c and added a new field called additional tcodes.
2735 (length_mismatch_in_expr_p): New prototype.
2736 (is_cilkplus_reduce_builtin): Likewise.
2737 (find_rank): Likewise.
2738 (extract_array_notation_exprs): Likewise.
2739 (replace_array_notation): Likewise.
2740 (find_inv_trees): Likewise.
2741 (replace_inv_trees): Likewise.
2742 (find_correct_array_notation_type): Likewise.
2744 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
2746 * c-common.c (c_define_builtins): When cilkplus is enabled, the
2747 function array_notation_init_builtins is called.
2748 (c_common_init_ts): Added ARRAY_NOTATION_REF as typed.
2749 * c-common.def (ARRAY_NOTATION_REF): New tree.
2750 * c-common.h (build_array_notation_expr): New function declaration.
2751 (build_array_notation_ref): Likewise.
2752 (extract_sec_implicit_index_arg): New extern declaration.
2753 (is_sec_implicit_index_fn): Likewise.
2754 (ARRAY_NOTATION_CHECK): New define.
2755 (ARRAY_NOTATION_ARRAY): Likewise.
2756 (ARRAY_NOTATION_START): Likewise.
2757 (ARRAY_NOTATION_LENGTH): Likewise.
2758 (ARRAY_NOTATION_STRIDE): Likewise.
2759 * c-pretty-print.c (pp_c_postifix_expression): Added a new case for
2761 (pp_c_expression): Likewise.
2762 * c.opt (flag_enable_cilkplus): New flag.
2763 * array-notation-common.c: New file.
2765 2013-05-14 Jakub Jelinek <jakub@redhat.com>
2768 * c-common.c (verify_tree): Don't recurse into SIZEOF_EXPR.
2770 2013-05-10 Marc Glisse <marc.glisse@inria.fr>
2772 * c-common.c (vector_types_convertible_p): No TYPE_PRECISION for
2775 2013-05-07 Han Shen <shenhan@google.com>
2777 * c-cppbuiltin.c (c_cpp_builtins): Added "__SSP_STRONG__=3".
2779 2013-04-29 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2781 * c-common.c (check_user_alignment): Emit error for negative values.
2783 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2785 * c-opts.c (set_std_cxx11): Use CLK_CXX1Y and CLK_GNUCXX1Y.
2787 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2789 * c-cppbuiltin.c (c_cpp_builtins): Do not define
2790 __GXX_EXPERIMENTAL_CXX1Y__.
2792 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2793 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2795 * c.opt ([Wpointer-arith]): Enabled by -Wpedantic, as documented.
2796 * c-common.c (pointer_int_sum): Change -Wpointer-arith pedwarns
2797 to simply use OPT_Wpointer_arith.
2798 (c_sizeof_or_alignof_type): Likewise.
2800 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2802 * c-cppbuiltin.c (c_cpp_builtins): Define __GXX_EXPERIMENTAL_CXX1Y__.
2804 2013-04-12 Jakub Jelinek <jakub@redhat.com>
2806 * c-format.c (gcc_diag_char_table, gcc_tdiag_char_table,
2807 gcc_cdiag_char_table, gcc_cxxdiag_char_table): Add %r and %R format
2810 2013-04-07 Steven Bosscher <steven@gcc.gnu.org>
2812 * c-pragma.c (add_to_renaming_pragma_list): Fix leading comment.
2814 2013-04-03 Paolo Carlini <paolo.carlini@oracle.com>
2816 * c-common.c (pointer_int_sum): Remove dead code.
2818 2013-03-09 Richard Sandiford <rdsandiford@googlemail.com>
2821 * c-common.c (handle_optimize_attribute): Don't call
2822 save_optabs_if_changed.
2824 2013-03-05 Jakub Jelinek <jakub@redhat.com>
2827 * c-pch.c (pch_init): Free target_validity at the end.
2829 2013-03-04 Jakub Jelinek <jakub@redhat.com>
2831 * c-pretty-print.c (pp_c_pretty_printer_init): Clear pp->flags.
2833 2013-02-28 Konstantin Serebryany <konstantin.s.serebryany@gmail.com>
2834 Jakub Jelinek <jakub@redhat.com>
2837 * c-common.c (handle_no_sanitize_address_attribute): New function.
2838 (c_common_attribute_table): Add no_sanitize_address attribute.
2839 (handle_no_address_safety_analysis_attribute): Add
2840 no_sanitize_address attribute, not no_address_safety_analysis
2843 2013-02-18 Aldy Hernandez <aldyh@redhat.com>
2846 * c-common.c (handle_optimize_attribute): Call
2847 save_optabs_if_changed.
2849 2013-02-18 Jakub Jelinek <jakub@redhat.com>
2850 Steven Bosscher <steven@gcc.gnu.org>
2853 * c-opts.c (c_common_post_options): If debug info is enabled
2854 and non-dwarf*, refuse to load PCH files and when writing PCH
2857 2013-02-05 Jakub Jelinek <jakub@redhat.com>
2860 * c-common.c (handle_error_attribute): Fix condition.
2862 2013-01-30 Jakub Jelinek <jakub@redhat.com>
2865 * c-common.c (handle_target_attribute): Revert 2012-12-26 change.
2867 2013-01-18 Jason Merrill <jason@redhat.com>
2870 * c.opt (-fextern-tls-init): New.
2871 * c-opts.c (c_common_post_options): Handle it.
2873 2013-01-09 Jakub Jelinek <jakub@redhat.com>
2876 * c-common.c (c_fully_fold_internal): Warn for LSHIFT_EXPR and
2877 RSHIFT_EXPR, if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST
2878 and is either negative or bigger or equal to type precision
2879 of the first operand.
2881 2012-12-03 Marek Polacek <polacek@redhat.com>
2884 * c-common.c (check_user_alignment): Swap order of tests,
2885 check TREE_CODE first.
2887 2012-11-29 Ed Smith-Rowland <3dw4rd@verizon.net>
2890 * c-common.h (overflow_type): New enum.
2891 (build_userdef_literal): Add overflow_type argument.
2892 (tree_userdef_literal): Add overflow_type.
2893 (USERDEF_LITERAL_OVERFLOW): New access macro.
2894 * c-common.c (build_userdef_literal): Add overflow_type
2896 * c-lex.c (c_lex_with_flags): Add overflow_type to
2897 build_userdef_literal calls.
2898 (interpret_integer, interpret_float): Add overflow_type argument.
2900 2012-11-28 Richard Biener <rguenther@suse.de>
2903 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
2904 here and use a type with proper overflow behavior for types that would
2905 need to be promoted for the arithmetic.
2907 2012-11-23 Jakub Jelinek <jakub@redhat.com>
2910 * c-common.c (handle_no_address_safety_analysis_attribute): New
2912 (c_common_attribute_table): Add no_address_safety_analysis.
2914 2012-11-16 Simon Baldwin <simonb@google.com>
2916 * c.opt: Add f[no-]canonical-system-headers.
2917 * c-opts.c (c_common_handle_option): Handle
2918 OPT_fcanonical_system_headers.
2920 2012-11-09 Ed Smith-Rowland <3dw4rd@verizon.net>
2923 * c-opts.c (c_common_handle_option): Set new flags.
2924 * c.opt: Describe new flags.
2926 2012-11-09 Jason Merrill <jason@redhat.com>
2928 * c.opt (Wabi-tag): New.
2930 2012-11-09 Andi Kleen <ak@linux.intel.com>
2933 * c-common.c (get_atomic_generic_size): Mask with
2936 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2939 * c.opt (Wformat): Make it Alias Wformat=1.
2940 (Wformat-contains-nul,Wformat-extra-args,Wformat-nonliteral,
2941 Wformat-security,Wformat-y2k,Wformat-zero-length): Use
2943 (Wformat=): RejectNegative. Use LangEnabledBy.
2944 (Wnonnull): Use LangEnabledBy.
2945 * c-opts.c (c_common_handle_option): Do not handle Wformat here.
2946 * c-format.c (set_Wformat): Delete.
2947 (decode_format_attr): Replace OPT_Wformat with OPT_Wformat_.
2948 (maybe_read_dollar_number): Likewise.
2949 (avoid_dollar_number): Likewise.
2950 (finish_dollar_format_checking): Likewise.
2951 (check_format_info): Likewise.
2952 (check_format_info_main): Likewise.
2953 (check_format_types): Likewise.
2954 (format_type_warning): Likewise.
2955 * c-common.c (int): Likewise.
2956 (check_function_sentinel): Likewise.
2957 * c-common.h (warn_format,set_Wformat): Do not declare here.
2959 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2962 * c.opt(Warray-bounds,Wdelete-non-virtual-dtor,Wenum-compare,
2963 Wmain,Woverlength-strings, Wunknown-pragmas,Wunused-macros):
2965 (Wswitch,Wswitch-default,Wswitch-enum): Likewise. Move here from
2967 (Wvariadic-macros): Init(1).
2968 * c-opts.c (c_common_handle_option): Do not handle them
2970 (c_common_post_options): Likewise.
2971 (sanitize_cpp_opts): warn_unused_macros is now
2972 cpp_warn_unused_macros.
2973 (push_command_line_include): Likewise.
2974 * c-common.c (warn_unknown_pragmas): Do not define.
2975 * c-common.h (warn_unknown_pragmas): Do not declare.
2977 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2980 * c-common.c (conversion_warning): Handle conditional expressions.
2982 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
2985 * c.opt (Wreturn_local_addr): Define new option.
2987 2012-10-25 Jason Merrill <jason@redhat.com>
2989 * c.opt (Wvirtual-move-assign): New.
2991 * c.opt (Winherited-variadic-ctor): New.
2993 2012-10-25 Marc Glisse <marc.glisse@inria.fr>
2996 * c-common.c (scalar_to_vector): Handle VEC_COND_EXPR.
2998 2012-10-23 Joseph Myers <joseph@codesourcery.com>
3000 * c-common.h (pch_cpp_save_state): Declare.
3001 * c-target.def (c_preinclude): New hook.
3002 * c-opts.c (done_preinclude): New.
3003 (push_command_line_include): Handle default preincluded header.
3004 (cb_file_change): Call pch_cpp_save_state when calling
3005 push_command_line_include.
3006 * c-pch.c (pch_ready_to_save_cpp_state, pch_cpp_state_saved)
3007 (pch_cpp_save_state): New.
3008 (pch_init): Call pch_cpp_save_state conditionally, instead of
3009 calling cpp_save_state.
3011 2012-10-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
3015 * c.opt (Waddress,Wchar-subscripts,Wsign-conversion,Wimplicit,
3016 Wimplicit-function-declaration,Wimplicit-int,Wsizeof-pointer-memaccess,
3017 Wnarrowing,Wparentheses,Wpointer-sign,Wreturn-type,Wsequence-point,
3018 Wsign-compare,Wuninitialized,Wmaybe-uninitialized,Wunused,
3019 Wvolatile-register-var): Add LangEnabledBy or EnabledBy.
3020 * c-opts.c (c_common_handle_option): Remove explicit handling from
3022 (c_common_post_options): Likewise.
3024 2012-10-18 Eric Botcazou <ebotcazou@adacore.com>
3026 * c-ada-spec.c (LOCATION_COL): Delete.
3027 (compare_location): New function.
3028 (compare_node): Use it.
3029 (compare_comment): Likewise.
3031 2012-10-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
3035 * c.opt (Wstrict-aliasing=,Wstrict-overflow=): Use LangEnabledBy.
3036 * c-opts.c (c_common_handle_option): Do not set them here. Add
3038 (c_common_post_options): Likewise.
3040 2012-10-16 Eric Botcazou <ebotcazou@adacore.com>
3042 * c-ada-spec.c (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Define.
3043 (dump_generic_ada_node) <INTEGER_CST>: Deal with sizetype specially.
3044 Remove POINTER_TYPE handling, add large unsigned handling and use
3045 ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX for big numbers.
3047 2012-10-12 Jakub Jelinek <jakub@redhat.com>
3050 * c-common.h (sizeof_pointer_memaccess_warning): Adjust prototype.
3051 * c-common.c (sizeof_pointer_memaccess_warning): Take array of 3
3052 locs and array of 3 trees instead of just single loc and single
3053 sizeof_arg tree. Handle __builtin___*_chk builtins too, and
3054 also stpncpy, bcopy, bcmp, bzero, snprintf and vsnprintf builtins.
3055 For *cmp* builtins that take two sources strings report warnings
3056 about first and second source, not about destination and source.
3058 2012-10-12 Marc Glisse <marc.glisse@inria.fr>
3061 * c-common.h (enum ref_operator) [RO_ARROW_STAR]: New.
3063 2012-10-11 Eric Botcazou <ebotcazou@adacore.com>
3065 * c-ada-spec.c (dump_ada_template): Bail out for template declarations
3066 declaring something coming from another file.
3068 2012-10-10 Arnaud Charlet <charlet@adacore.com>
3071 * c-ada-spec.c (print_ada_struct_decl): Increase buf size.
3073 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
3076 * c-common.c (warn_about_parentheses): Add location_t parameter;
3077 use EXPR_LOC_OR_LOC.
3078 * c-common.h: Update declaration.
3080 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
3083 * c-common.c (scalar_to_vector): Moved from c-typeck.c. Support
3084 more operations. Make error messages optional.
3085 * c-common.h (enum stv_conv): Moved from c-typeck.c.
3086 (scalar_to_vector): Declare.
3088 2012-10-08 Jason Merrill <jason@redhat.com>
3090 * c-common.c (c_common_reswords): Add thread_local.
3092 2012-10-08 Dodji Seketeli <dodji@redhat.com>
3094 PR c++/53528 C++11 attribute support
3095 * c-common.h (bitfield_p, cxx_fundamental_alignment_p): Declare
3097 * c-common.c (check_cxx_fundamental_alignment_constraints): New
3099 (handle_aligned_attribute): In choose strictest alignment
3100 among many. Use new check_cxx_fundamental_alignment_constraints.
3101 (handle_transparent_union_attribute): In c++11 attribute syntax,
3102 don't look through typedefs.
3104 2012-10-04 Arnaud Charlet <charlet@adacore.com>
3106 * c-ada-spec.c (print_ada_declaration): Remove handling of TDF_RAW.
3107 * c.opt (-fdump-ada-spec, -fdump-ada-spec-slim): Move switch definition
3110 2012-09-25 Dehao Chen <dehao@google.com>
3113 * c-pch.c (c_common_read_pch): Rebuild the location_adhoc_data
3114 map when read in the pch.
3116 2012-09-18 Arnaud Charlet <charlet@adacore.com>
3118 * c-ada-spec.c: Style fixes.
3120 2012-09-18 Thomas Quinot <quinot@adacore.com>
3122 * c.opt (-fada-spec-parent): Define new command line switch.
3123 * c-ada-spec.c (get_ada_package): When -fada-spec-parent
3124 is specified, generate binding spec as a child of the specified unit.
3126 2012-09-13 Paolo Carlini <paolo.carlini@oracle.com>
3127 Manuel López-Ibáñez <manu@gcc.gnu.org>
3130 * c.opt ([Winit-self]): Enabled by -Wall in C++.
3132 2012-08-23 Arnaud Charlet <charlet@adacore.com>
3134 * c-ada-spec.c (dump_generic_ada_node): Fix handling of name_only
3135 for pointers, and add missing Convention C pragma.
3136 (print_ada_struct_decl): Add missing aliased keyword.
3137 (dump_ads): Add pragma Ada_2005 and Style_Checks (Off).
3139 2012-08-17 Jakub Jelinek <jakub@redhat.com>
3141 * c-common.c (sizeof_pointer_memaccess_warning): New function.
3142 * c.opt (-Wsizeof-pointer-memaccess): Add new option.
3143 * c-opts.c (c_common_handle_option): Enable it for -Wall.
3144 * c-common.h (sizeof_pointer_memaccess_warning): Add prototype.
3145 * c-common.def (SIZEOF_EXPR): Moved here from cp-tree.def.
3147 2012-08-10 Richard Guenther <rguenther@suse.de>
3149 * c-pretty-print.c (pp_c_expression): Handle anonymous SSA names.
3151 2012-08-07 Steven Bosscher <steven@gcc.gnu.org>
3153 * c-pretty-print.c (pp_c_function_definition): Use pp_newline_and_flush
3154 instead of separate pp_newline and pp_flush.
3155 (print_c_tree): Likewise.
3157 2012-07-26 Richard Henderson <rth@redhat.com>
3159 * c-common.c (handle_hot_attribute): Allow labels.
3160 (handle_cold_attribute): Likewise.
3162 2012-07-20 Jakub Jelinek <jakub@redhat.com>
3165 * c-common.c (check_function_nonnull): Handle multiple nonnull
3166 attributes properly.
3168 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
3170 * c-gimplify.c: Include dumpfile.h instead of tree-dump.h.
3171 * c-ada-spec.c: Likewise.
3172 * c-dump.c (dump_stmt): Move to cp/dump.c, the only user.
3174 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
3176 * c-pch.c (CHECK_NO_ASM_OUT_DURING_PCH): Do not define.
3177 Remove code conditional on it.
3179 2012-07-11 Steven Bosscher <steven@gcc.gnu.org>
3181 * c-gimplify.c: Do not include basic-block.h.
3182 * c-common.c: Do not include linfuncs.h.
3184 2012-07-08 Steven Bosscher <steven@gcc.gnu.org>
3186 * c-common.h: Include tree.h.
3188 2012-07-02 Jason Merrill <jason@redhat.com>
3191 * c-common.c (get_priority): Call default_conversion.
3193 2012-07-01 Uros Bizjak <ubizjak@gmail.com>
3195 * c-pch.c (c_common_write_pch): Remove unused variables.
3197 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
3199 * cppspec.c: Moved from gcc/ to here.
3201 2012-06-27 Kai Tietz <ktietz@redhat.com>
3203 PR preprocessor/37215
3204 * c-ppoutput.c (preprocess_file): Check for nonempty buffer.
3206 2012-06-21 Steven Bosscher <steven@gcc.gnu.org>
3208 * c-common.h (c_common_print_pch_checksum): Remove.
3209 * c-pch.c: Do not include output.h.
3210 (CHECK_NO_ASM_OUT_DURING_PCH): Define and add FIXME.
3211 (asm_out_file): Define iff CHECK_NO_ASM_OUT_DURING_PCH isdefined.
3212 (asm_file_startpos): Define iff CHECK_NO_ASM_OUT_DURING_PCH is defined.
3213 (struct c_pch_header): Remove.
3214 (get_ident): Update gpch version.
3215 (pch_init): Do not print executable_checksum to asm_out_file.
3216 Do not fail if there is no asm_out_file to read back from. Set
3217 asm_file_startpos only if CHECK_NO_ASM_OUT_DURING_PCH is defined.
3218 (c_common_write_pch): Verify that nothing was written to asm_out_file
3219 since pch_init was called. Do not write a c_pch_header, and do not
3220 copy from asm_out_file to the PCH.
3221 (c_common_read_pch): Do not read a c_pch_header, and do not restore
3222 the content of asm_out_file from the PCH.
3223 (c_common_print_pch_checksum): Remove.
3224 * c-opts.c (c_common_init): Print out executable_checksum directly.
3226 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
3228 * c-target.def (objc_declare_unresolved_class_reference,
3229 objc_declare_class_definition): Add new hooks.
3231 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
3233 * c-lex.c: Do not include output.h.
3234 (cb_ident): Try to put out .ident with targetm.asm_out.output_ident.
3235 Remove uses of ASM_OUTPUT_IDENT.
3237 2012-06-15 Marc Glisse <marc.glisse@inria.fr>
3240 * c-common.h (c_build_vec_perm_expr): Move decl here.
3241 * c-common.c (c_build_vec_perm_expr): Move definition
3244 2012-06-06 Steven Bosscher <steven@gcc.gnu.org>
3246 * c.opt (fconserve-space): Turn into a no-op.
3248 2012-06-04 Sterling Augustine <saugustine@google.com>
3250 * c-pretty-print.h (pp_c_flag_gnu_v3): New enumerator.
3251 * c-pretty-print.c (pp_c_specifier_qualifier_list): Check it at
3252 both the start and end of the function.
3254 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
3256 * c-common.c: Do not include output.h.
3257 * c-pragma.c: Likewise.
3259 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
3261 * error.c (dump_decl): Check pp_c_flag_gnu_v3.
3262 (decl_as_dwarf_string, lang_decl_dwarf_name): New functions.
3263 (lang_decl_name): Handle namespace decls.
3265 2012-05-31 Steven Bosscher <steven@gcc.gnu.org>
3267 * c-ada-spec.c: Do not include output.h.
3268 * c-semantics.c: Likewise.
3270 2012-05-29 Joseph Myers <joseph@codesourcery.com>
3272 * c-common.c: Fix typo.
3274 2012-05-29 Michael Matz <matz@suse.de>
3276 * c-common.h (c_expand_decl): Remove prototype.
3278 2012-05-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
3280 * c.opt (Wmissing-braces): Use LangEnabledBy(C ObjC,Wall).
3281 * c-opts.c (c_common_handle_option): Remove code handling
3282 warn_missing_braces.
3284 2012-05-28 Paolo Carlini <paolo.carlini@oracle.com>
3287 * c-opts.c (c_common_handle_option): For C++ -Wall doesn't enable
3290 2012-05-22 Dodji Seketeli <dodji@redhat.com>
3293 * c.opt (Wunused-local-typedefs): Use EnabledBy(Wunused).
3295 2012-05-17 Manuel López-Ibáñez <manu@gcc.gnu.org>
3297 * c.opt (--pedantic-errors,-pedantic-errors): Do not handle here.
3298 * c-opts.c (c_common_handle_option): Do not handle explicitly
3299 Wreturn-type, Wwrite-strings, warn_ecpp, and -pedantic-errors.
3301 2012-05-16 Dodji Seketeli <dodji@redhat.com>
3303 PR preprocessor/7263
3304 * c-lex.c (c_lex_with_flags): Pass a virtual location to the call
3305 to cpp_classify_number. For diagnostics, use the precise location
3306 instead of the global input_location.
3308 2012-05-15 Paolo Carlini <paolo.carlini@oracle.com>
3311 * c-common.c (shorten_compare): Check c_inhibit_evaluation_warnings.
3313 2012-05-14 Bernd Schmidt <bernds@codesourcery.com>
3315 * c-common.c (DEF_ATTR_STRING): Define and undefine as necessary.
3317 2012-05-14 Manuel López-Ibáñez <manu@gcc.gnu.org>
3320 * c.opt (Wc++0X-compat,Wdelete-non-virtual-dtor,Wjump-misses-init,
3321 Wreorder): Use LangEnabledBy.
3322 * c-opts.c (c_common_handle_option): Do not enable them
3323 explicitly. Call lang-specific generated functions.
3324 (c_common_post_options): Do not set them here.
3326 2012-05-13 Manuel López-Ibáñez <manu@gcc.gnu.org>
3328 * c.opt (Wclobbered,Wempty-body,Wignored-qualifiers,
3329 Wmissing-field-initializers,Wmissing-parameter-type,
3330 Wold-style-declaration,Woverride-init): Use EnabledBy.
3331 * c-opts.c (c_common_post_options): Do not set here explicitly.
3333 2012-05-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
3336 * c-opts.c (c_common_handle_option): Use handle_generated_option
3337 to enable sub-options.
3339 2012-05-10 Paolo Carlini <paolo.carlini@oracle.com>
3342 * c-common.c (warnings_for_convert_and_check): Use warning_at.
3344 2012-05-10 Richard Guenther <rguenther@suse.de>
3346 * c-common.c (c_sizeof_or_alignof_type): Remove assert and
3347 adjust commentary about TYPE_IS_SIZETYPE types.
3349 2012-05-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
3352 * c-common.c (warn_logical_operator): Check that argument of
3353 integer_zerop is not NULL.
3355 2012-05-05 Manuel López-Ibáñez <manu@gcc.gnu.org>
3358 * c-common.c (warn_logical_operator): Do not warn if either side
3359 is already true or false.
3361 2012-05-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
3364 * c-common.c (expr_original_type): New.
3365 (shorten_compare): Do not warn for enumeration types.
3367 2012-05-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
3369 * c.opt (fpermissive): Add Var(flag_permissive).
3371 2012-04-30 Marc Glisse <marc.glisse@inria.fr>
3374 * c-common.c (convert_vector_to_pointer_for_subscript): New function.
3375 * c-common.h (convert_vector_to_pointer_for_subscript): Declare it.
3377 2012-04-30 Dodji Seketeli <dodji@redhat.com>
3379 Add -Wvarargs option
3380 * c.opt (Wvarargs): Define new option.
3382 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
3384 * c-common.c (check_function_arguments): Replace
3385 Wmissing-format-attribute with Wsuggest-attribute=format.
3387 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
3389 * c.opt (Wsuggest-attribute=format): New. Alias of
3390 Wmissing-format-attribute.
3391 * c-format.c (decode_format_type): Replace
3392 Wmissing-format-attribute with Wsuggest-attribute=format.
3393 (check_function_format): Likewise.
3395 2012-04-27 Ollie Wild <aaw@google.com>
3397 * c-common.c: Add CPP_W_LITERAL_SUFFIX mapping.
3398 * c-opts.c (c_common_handle_option): Handle OPT_Wliteral_suffix.
3399 * c.opt: Add Wliteral-suffix.
3401 2012-04-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
3404 * c.opt (Wpedantic): New.
3405 (pedantic): Alias Wpedantic.
3406 * c-opts.c (c_common_handle_option): Replace -pedantic with -Wpedantic.
3407 (c_common_post_options): Likewise.
3408 (sanitize_cpp_opts): Likewise.
3409 * c-lex.c (interpret_float): Likewise.
3410 * c-format.c (check_format_types): Likewise.
3411 * c-common.c (pointer_int_sum): Likewise.
3412 (c_sizeof_or_alignof_type): Likewise.
3413 (c_add_case_label): Likewise.
3414 (c_do_switch_warnings): Likewise.
3415 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
3417 2012-04-15 Jason Merrill <jason@redhat.com>
3420 * c-format.c (CPLUSPLUS_STD_VER): C++11 inherits from C99.
3421 (C_STD_NAME): Distinguish between C++98 and C++11.
3423 2012-04-11 Eric Botcazou <ebotcazou@adacore.com>
3426 * c-common.h (uint16_type_node): Rename into...
3427 (c_uint16_type_node): ...this.
3428 * c-common.c (c_common_nodes_and_builtins): Adjust for above renaming.
3429 * c-cppbuiltin.c (builtin_define_stdint_macros): Likewise.
3431 2012-04-10 Manuel López-Ibáñez <manu@gcc.gnu.org>
3433 * c-common.c (warn_if_unused_value): Move definition to here.
3434 * c-common.h (warn_if_unused_value): Move declaration to here.
3436 2012-03-23 William Bader <williambader@hotmail.com>
3438 * c-lex.c (c_lex_with_flags): Avoid declarations after stmts.
3440 2012-03-20 Jason Merrill <jason@redhat.com>
3442 * c-common.h (enum cxx_dialect): Add cxx1y.
3443 * c-common.c (c_common_nodes_and_builtins): Use >= for cxx_dialect
3445 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
3446 * c-opts.c (c_common_post_options): Likewise.
3447 (set_std_cxx1y): New.
3448 (c_common_handle_option): Call it.
3449 * c.opt (-std=c++1y, -std=gnu++1y): New flags.
3451 2012-03-19 Paolo Carlini <paolo.carlini@oracle.com>
3454 * c.opt ([Wuseless-cast]): Add.
3456 2012-03-16 Richard Guenther <rguenther@suse.de>
3458 * c-pretty-print.c (pp_c_initializer_list): Adjust.
3460 2012-03-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
3463 * c.opt (ftemplate-backtrace-limit) Add.
3465 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3467 * c-cppbuiltin.c (c_cpp_builtins): Remove #pragma extern_prefix
3469 * c-pragma.c (handle_pragma_extern_prefix): Remove.
3470 (init_pragma): Don't register extern_prefix.
3472 2012-03-12 Richard Guenther <rguenther@suse.de>
3474 * c-common.c (c_common_get_narrower): Use c_common_type_for_size.
3475 (builtin_type_for_size): Likewise.
3477 2012-02-13 Jakub Jelinek <jakub@redhat.com>
3480 * c-common.c (sync_resolve_params): Don't decide whether to convert
3481 or not based on TYPE_SIZE comparison, convert whenever arg_type
3482 is unsigned INTEGER_TYPE.
3484 2012-02-06 Paolo Carlini <paolo.carlini@oracle.com>
3487 * c.opt ([Wunused-local-typedefs]): Fix description.
3489 2012-01-24 Mike Stump <mikestump@comcast.net>
3491 * c-common.c (c_common_type_for_mode): Match signed/unsigned types
3494 2012-01-18 Richard Guenther <rguenther@suse.de>
3496 * c-opts.c (c_common_post_options): Reset LTO flags if
3497 we are about to generate a PCH.
3499 2012-01-17 Paolo Carlini <paolo.carlini@oracle.com>
3502 * c-pretty-print.c (pp_c_integer_constant): For unsigned constants
3503 use pp_unsigned_wide_integer.
3505 2012-01-10 Richard Guenther <rguenther@suse.de>
3508 * c-opts.c (c_common_handle_option): Move -Werror handling
3509 to language independent code.
3511 2012-01-05 Richard Guenther <rguenther@suse.de>
3514 * c.opt (Wmudflap, fmudflap, fmudflapth, fmudflapir): Move here
3517 2011-12-30 Paolo Carlini <paolo.carlini@oracle.com>
3520 * c-common.c (c_sizeof_or_alignof_type): In C++ allow for alignof
3521 of array types with an unknown bound.
3523 2011-12-20 Joseph Myers <joseph@codesourcery.com>
3525 * c-common.c (flag_isoc99): Update comment to refer to C11.
3526 (flag_isoc1x): Change to flag_isoc11.
3527 * c-common.h (flag_isoc99): Update comment to refer to C11.
3528 (flag_isoc1x): Change to flag_isoc11.
3529 * c-cppbuiltin.c (cpp_atomic_builtins): Change comment to refer to
3531 * c-opts.c (set_std_c1x): Change to set_std_c11.
3532 (c_common_handle_option): Handle OPT_std_c11 and OPT_std_gnu11.
3534 (set_std_c89, set_std_c99, set_std_c11): Use flag_isoc11.
3535 (set_std_c1): Use CLK_STDC11 and CLK_GNUC11.
3536 * c.opt (std=c1x): Change to std=c11. Document as non-draft
3538 (std=c1x, std=iso9899:2011): Add as aliases of std=c11.
3539 (std=gnu1x): Change to std=gnu11. Refer to non-draft standard.
3540 (std=gnu1x): Make alias of std=gnu11.
3542 2011-12-19 Jason Merrill <jason@redhat.com>
3545 * c-common.c (handle_transparent_union_attribute): Check the first
3546 field if the type is complete.
3548 2011-12-15 Jonathan Wakely <jwakely.gcc@gmail.com>
3551 * c-common.c (RID_IS_FINAL): Add.
3552 * c-common.h (RID_IS_FINAL): Add.
3554 2011-11-30 Iain Sandoe <iains@gcc.gnu.org>
3556 * c.opt (fgnu-runtime): Provide full description.
3557 (fnext-runtime): Likewise.
3558 * c-opts.c (OPT_fgnu_runtime, OPT_fnext_runtime) Remove.
3560 2011-11-28 Andrew MacLeod <amacleod@redhat.com>
3562 * c-cpp-builtin.c (cpp_atomic_builtins):New. Emit all atomic
3563 predefines in one place. Add LOCK_FREE predefines.
3564 (c_cpp_builtins): Move Legacy HAVE_SYNC predefines to
3567 2011-11-24 Andrew MacLeod <amacleod@redhat.com>
3570 * c-common.c (get_atomic_generic_size): Check for various error
3572 (resolve_overloaded_atomic_exchange,
3573 resolve_overloaded_atomic_compare_exchange,
3574 resolve_overloaded_atomic_load, resolve_overloaded_atomic_store): Return
3575 error_mark_node for error conditions.
3577 2011-11-08 Richard Guenther <rguenther@suse.de>
3582 2011-11-07 Richard Henderson <rth@redhat.com>
3583 Aldy Hernandez <aldyh@redhat.com>
3584 Torvald Riegel <triegel@redhat.com>
3586 Merged from transactional-memory.
3588 * c-common.c (handle_tm_wrap_attribute,
3589 handle_tm_attribute, ignore_attribute, parse_tm_stmt_attr): New.
3590 (struct c_common_reswords): Added __transaction* keywords.
3591 (struct c_common_attribute_table): Added transaction* and tm_regparm
3593 * c-common.h: Added RID_TRANSACTION*. Added TM_ATTR* and TM_STMT*
3595 (parse_tm_stmt_attr, tm_attr_to_mask, tm_mask_to_attr,
3596 find_tm_attribute): Declare.
3598 2011-11-07 Jason Merrill <jason@redhat.com>
3601 * c-common.c, c-common.h: Revert yesterday's changes.
3603 2011-11-06 Jason Merrill <jason@redhat.com>
3606 * c-common.c (decl_has_visibility_attr): Split out from...
3607 (c_determine_visibility): ...here.
3608 * c-common.h: Declare it.
3610 2011-11-06 Joseph Myers <joseph@codesourcery.com>
3612 * c-common.c (c_common_reswords): Add _Alignas and _Alignof.
3613 (c_sizeof_or_alignof_type): Diagnose alignof applied to a function
3615 (check_user_alignment): New. Split out of
3616 handle_aligned_attribute. Disallow integer constants with
3617 noninteger types. Conditionally allow zero.
3618 (handle_aligned_attribute): Use check_user_alignment.
3619 * c-common.h (RID_ALIGNAS, check_user_alignment): New.
3621 2011-11-06 Andrew MacLeod <amacleod@redhat.com>
3622 Richard Henderson <rth@redhat.com>
3624 Merged from cxx-mem-model.
3626 * c-cppbuiltin.c (c_cpp_builtins): Test both atomic and sync patterns.
3627 * c-common.c (sync_resolve_params, sync_resolve_return): Only tweak
3628 parameters that are the same type size.
3629 (get_atomic_generic_size): New. Find size of generic
3630 atomic function parameters and do typechecking.
3631 (add_atomic_size_parameter): New. Insert size into parameter list.
3632 (resolve_overloaded_atomic_exchange): Restructure __atomic_exchange to
3633 either __atomic_exchange_n or external library call.
3634 (resolve_overloaded_atomic_compare_exchange): Restructure
3635 __atomic_compare_exchange to either _n variant or external library call.
3636 (resolve_overloaded_atomic_load): Restructure __atomic_load to either
3637 __atomic_load_n or an external library call.
3638 (resolve_overloaded_atomic_store): Restructure __atomic_store to either
3639 __atomic_store_n or an external library call.
3640 (resolve_overloaded_builtin): Handle new __atomic builtins.
3642 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
3645 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Call fold_offsetof_1.
3646 (fold_offsetof_1): Make global. Remove STOP_REF argument and adjust.
3647 <INDIRECT_REF>: Return the argument.
3648 <ARRAY_REF>: Remove special code for negative offset.
3649 Call fold_build_pointer_plus instead of size_binop.
3650 (fold_offsetof): Remove STOP_REF argument and adjust.
3651 * c-common.h (fold_offsetof_1): Declare.
3652 (fold_offsetof): Remove STOP_REF argument.
3654 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
3657 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
3658 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
3659 Wnarrowing for C++0x and C++98.
3660 * c.opt ([Wnarrowing]): Update.
3662 2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
3665 * c.opt: Add Wzero-as-null-pointer-constant.
3667 2011-10-31 Jason Merrill <jason@redhat.com>
3669 * c.opt (-fdeduce-init-list): Off by default.
3672 * c-common.h (cxx_dialect): Add cxx11 and cxx03.
3673 * c.opt: Add -std=c++11, -std=gnu++11, -std=gnu++03,
3675 * c-opts.c (set_std_cxx11): Rename from set_std_cxx0x.
3677 2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
3680 * c.opt (fvisibility-inlines-hidden): Description change.
3682 2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
3684 Implement C++11 user-defined literals.
3685 * c-common.c (build_userdef_literal): New.
3686 * c-common.def: New tree code.
3687 * c-common.h (tree_userdef_literal): New tree struct and accessors.
3688 * c-lex.c (interpret_float): Add suffix parm.
3689 (c_lex_with_flags): Build literal tokens.
3691 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
3695 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
3698 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
3699 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
3700 Wnarrowing for C++0x and C++98.
3701 * c.opt ([Wnarrowing]): Update.
3703 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
3706 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
3707 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
3708 Wnarrowing for C++0x and C++98.
3709 * c.opt ([Wnarrowing]): Update.
3711 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
3714 * c-common.c (conversion_warning): Remove code looking for
3715 artificial operands.
3717 2011-10-18 Dodji Seketeli <dodji@redhat.com>
3720 * c-lex.c (fe_file_change): Use LINEMAP_SYSP when
3721 !NO_IMPLICIT_EXTERN_C.
3723 2011-10-17 Michael Spertus <mike_spertus@symantec.com>
3725 * c-common.c (c_common_reswords): Add __bases,
3727 * c-common.h: Add RID_BASES and RID_DIRECT_BASES.
3729 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
3732 * c.opt ([Wnonnull]): Add C++ and Objective-C++.
3734 2011-10-15 Tom Tromey <tromey@redhat.com>
3735 Dodji Seketeli <dodji@redhat.com>
3737 * c.opt (fdebug-cpp): New option.
3738 * c-opts.c (c_common_handle_option): Handle the option.
3739 * c-ppoutput.c (maybe_print_line_1): New static function. Takes an
3740 output stream in parameter. Factorized from ...
3741 (maybe_print_line): ... this. Dump location debug information when
3742 -fdebug-cpp is in effect.
3743 (print_line_1): New static function. Takes an output stream in
3744 parameter. Factorized from ...
3745 (print_line): ... here. Dump location information when -fdebug-cpp
3747 (scan_translation_unit): Dump location information when
3748 -fdebug-cpp is in effect.
3750 2011-10-15 Tom Tromey <tromey@redhat.com>
3751 Dodji Seketeli <dodji@redhat.com>
3753 * c.opt (ftrack-macro-expansion): New option. Handle it with and
3755 * c-opts.c (c_common_handle_option)<case
3756 OPT_ftrack_macro_expansion_, case OPT_ftrack_macro_expansion>: New
3757 cases. Handle -ftrack-macro-expansion with and without argument.
3759 2011-10-15 Tom Tromey <tromey@redhat.com>
3760 Dodji Seketeli <dodji@redhat.com>
3762 * c-ppoutput.c (scan_translation_unit, maybe_print_line)
3763 (print_line, cb_define, do_line_change): Adjust to avoid touching
3764 the internals of struct line_map. Use the public API instead.
3765 * c-pch.c (c_common_read_pch): Likewise.
3766 * c-lex.c (fe_file_change): Likewise.
3768 2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
3771 * c.opt ([Wformat-zero-length]): Add C++ and Objective-C++.
3773 2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
3776 * c-pretty-print.c (pp_c_floating_constant): Output
3777 max_digits10 (in the ISO C++ WG N1822 sense) decimal digits.
3779 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
3781 * c-common.c (def_builtin_1): Delete old interface with two
3782 parallel arrays to hold standard builtin declarations, and replace
3783 it with a function based interface that can support creating
3784 builtins on the fly in the future. Change all uses, and poison
3785 the old names. Make sure 0 is not a legitimate builtin index.
3786 * c-omp.c (c_finish_omp_barrier): Ditto.
3787 (c_finish_omp_taskwait): Ditto.
3788 (c_finish_omp_flush): Ditto.
3790 2011-10-11 Tristan Gingold <gingold@adacore.com>
3792 * c.opt: (fallow-parameterless-variadic-functions): New.
3794 2011-09-08 Dodji Seketeli <dodji@redhat.com>
3796 PR c++/33255 - Support -Wunused-local-typedefs warning
3797 * c-common.h (struct c_language_function::local_typedefs): New
3799 (record_locally_defined_typedef, maybe_record_typedef_use)
3800 (maybe_warn_unused_local_typedefs): Declare new functions.
3801 * c-common.c (record_locally_defined_typedef)
3802 (maybe_record_typedef_use)
3803 (maybe_warn_unused_local_typedefs): Define new functions.
3804 * c.opt: Declare new -Wunused-local-typedefs flag.
3806 2011-09-06 Eric Botcazou <ebotcazou@adacore.com>
3809 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Fold offsetof-like
3812 2011-09-05 Richard Guenther <rguenther@suse.de>
3814 * c-common.c (complete_array_type): Use ssize_int (-1) instead
3815 of integer_minus_one_node for empty array upper bounds.
3817 2011-08-28 Dodji Seketeli <dodji@redhat.com>
3819 * c-pch.c (c_common_read_pch): Call linemap_add with LC_ENTER as
3820 it's the first time it's being called on this main TU.
3822 2011-08-24 Richard Guenther <rguenther@suse.de>
3825 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Fix conditional.
3827 2011-08-22 Gabriel Charette <gchare@google.com>
3829 * c-opts.c (c_finish_options): Force BUILTINS_LOCATION for tokens
3830 defined in cpp_init_builtins and c_cpp_builtins.
3832 2011-08-19 Joseph Myers <joseph@codesourcery.com>
3834 * c-common.c (c_common_reswords): Add __builtin_complex.
3835 * c-common.h (RID_BUILTIN_COMPLEX): New.
3837 2011-08-18 Joseph Myers <joseph@codesourcery.com>
3839 * c-common.c (c_common_reswords): Add _Noreturn.
3840 (keyword_is_function_specifier): Handle RID_NORETURN.
3841 * c-common.h (RID_NORETURN): New.
3843 2011-08-10 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
3845 * c-common.c (unsafe_conversion_p): New function. Check if it is
3846 unsafe to convert an expression to the type.
3847 (conversion_warning): Adjust, use unsafe_conversion_p.
3848 * c-common.h (unsafe_conversion_p): New function declaration.
3850 2011-08-02 Jakub Jelinek <jakub@redhat.com>
3852 * c-common.h (c_finish_omp_atomic): Adjust prototype.
3853 (c_finish_omp_taskyield): New prototype.
3854 * c-omp.c (c_finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
3855 arguments. Handle OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD and
3856 OMP_ATOMIC_CAPTURE_NEW in addition to OMP_ATOMIC. If LHS1
3857 or RHS1 have side-effects, evaluate those too in the right spot,
3858 if it is a decl and LHS is also a decl, error out if they
3860 (c_finish_omp_taskyield): New function.
3861 * c-cppbuiltin.c (c_cpp_builtins): Change _OPENMP to 201107.
3862 * c-pragma.c (omp_pragmas): Add taskyield.
3863 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKYIELD.
3864 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_FINAL and
3865 PRAGMA_OMP_CLAUSE_MERGEABLE.
3867 2011-07-25 Dodji Seketeli <dodji@redhat.com>
3869 * c-common.h (set_underlying_type): Remove parm name from
3872 2011-07-25 Romain Geissler <romain.geissler@gmail.com>
3874 * c-pretty-print.h: Search c-common.h in c-family.
3876 2011-07-22 Jason Merrill <jason@redhat.com>
3879 * c.opt (Wnarrowing): New.
3882 * c-common.h: Declare c_linkage_bindings.
3883 * c-pragma.c (handle_pragma_redefine_extname): Use it.
3886 * c-opts.c (set_std_cxx0x): Set flag_isoc94 and flag_isoc99.
3887 * c-pretty-print.c (pp_c_cv_qualifiers): Check c_dialect_cxx as well
3888 as flag_isoc99 for 'restrict'.
3889 (pp_c_specifier_qualifier_list): Likewise for _Complex.
3891 2011-07-21 Ian Lance Taylor <iant@google.com>
3894 * c-common.c (c_disable_warnings): New static function.
3895 (c_enable_warnings): New static function.
3896 (c_fully_fold_internal): Change local unused_p to bool. Call
3897 c_disable_warnings and c_enable_warnings rather than change
3898 c_inhibit_evaluation_warnings.
3900 2011-07-20 Jason Merrill <jason@redhat.com>
3902 PR c++/6709 (DR 743)
3903 PR c++/42603 (DR 950)
3904 * c-common.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move from cp/parser.h.
3905 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
3906 (CPP_DECLTYPE): New.
3907 * c-common.c (c_parse_error): Handle CPP_DECLTYPE.
3909 2011-07-19 Richard Guenther <rguenther@suse.de>
3911 * c-common.c (pointer_int_sum): Use fold_build_pointer_plus.
3912 * c-omp.c (c_finish_omp_for): Likewise.
3914 2011-07-12 Eric Botcazou <ebotcazou@adacore.com>
3916 * c-ada-spec.c (dump_nested_types): Put semi-colon after empty loop
3917 body on the next line.
3919 2011-07-08 Jason Merrill <jason@redhat.com>
3922 * c-omp.c (check_omp_for_incr_expr): Handle preevaluation.
3925 * c-common.c (c_apply_type_quals_to_decl): Don't check
3926 TYPE_NEEDS_CONSTRUCTING.
3928 2011-07-06 Richard Guenther <rguenther@suse.de>
3930 * c-common.c (c_common_nodes_and_builtins):
3931 Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
3933 2011-07-05 Richard Guenther <rguenther@suse.de>
3935 * c-common.c (c_common_nodes_and_builtins): Build all common
3938 2011-06-27 Jakub Jelinek <jakub@redhat.com>
3940 * c-common.h (c_tree_chain_next): New static inline function.
3942 * c-common.c (check_builtin_function_arguments): Handle
3943 BUILT_IN_ASSUME_ALIGNED.
3945 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
3947 * c-common.c: Add sync_ or SYNC__ to builtin names.
3948 * c-omp.c: Add sync_ or SYNC__ to builtin names.
3950 2011-06-20 Pierre Vittet <piervit@pvittet.com>
3952 * c-pragma.h (pragma_handler_1arg, pragma_handler_2arg): New
3954 (gen_pragma_handler): New union.
3955 (internal_pragma_handler): New type.
3956 (c_register_pragma_with_data)
3957 (c_register_pragma_with_expansion_and_data): New functions.
3959 * c-pragma.c (registered_pragmas, c_register_pragma_1)
3960 (c_register_pragma, c_register_pragma_with_expansion)
3961 (c_invoke_pragma_handler): Changed to work with
3962 internal_pragma_handler.
3963 (c_register_pragma_with_data)
3964 (c_register_pragma_with_expansion_and_data): New functions.
3966 2011-06-14 Joseph Myers <joseph@codesourcery.com>
3968 * c-common.c: Include common/common-target.h.
3969 (handle_section_attribute): Use
3970 targetm_common.have_named_sections.
3971 * c-cppbuiltin.c: Include common/common-target.h.
3972 (c_cpp_builtins): Use targetm_common.except_unwind_info.
3974 2011-06-10 Richard Guenther <rguenther@suse.de>
3976 * c-pretty-print.c (pp_c_type_specifier): Use pp_c_identifier
3977 to print a IDENTIFIER_NODE.
3979 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3980 Joseph Myers <joseph@codesourcery.com>
3982 * c.opt (fbuilding-libgcc): New option.
3983 * c-cppbuiltin.c (c_cpp_builtins): Define
3984 __LIBGCC_TRAMPOLINE_SIZE__ if flag_building_libgcc.
3986 2011-06-07 Jason Merrill <jason@redhat.com>
3988 * c-common.c (max_tinst_depth): Lower default to 900.
3990 * c-format.c (gcc_cxxdiag_char_table): Add 'S' format.
3992 2011-06-07 Richard Guenther <rguenther@suse.de>
3994 * c-common.c (c_common_nodes_and_builtins): Do not set
3995 size_type_node or call set_sizetype.
3997 2011-06-07 Dodji Seketeli <dodji@redhat.com>
4000 * c-pretty-print.c (pp_c_integer_constant): Consider the canonical
4001 type when using pointer comparison to compare types.
4003 2011-06-02 Jonathan Wakely <jwakely.gcc@gmail.com>
4005 * c.opt: Add -Wdelete-non-virtual-dtor.
4006 * c-opts.c (c_common_handle_option): Include it in -Wall.
4008 2011-05-30 Nathan Froyd <froydnj@gcc.gnu.org>
4013 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
4015 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
4018 2011-05-27 Jakub Jelinek <jakub@redhat.com>
4021 * c-common.c (c_common_truthvalue_conversion) <case COND_EXPR>: For
4022 C++ don't call c_common_truthvalue_conversion on void type arms.
4024 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
4026 * c-common.h (struct stmt_tree_s) [x_cur_stmt_list]: Change to a VEC.
4027 (stmt_list_stack): Define.
4028 (cur_stmt_list): Adjust for new type of x_cur_stmt_list.
4029 * c-semantics.c (push_stmt_list, pop_stmt_list): Likewise.
4031 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
4033 * c-common.c (warning_candidate_p): Check for BLOCKs.
4035 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
4037 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
4040 2011-05-25 Jakub Jelinek <jakub@redhat.com>
4042 * c-common.c (def_fn_type): Remove extra va_end.
4044 2011-05-23 Jason Merrill <jason@redhat.com>
4047 * c-common.c (c_common_get_narrower): New.
4048 (shorten_binary_op, shorten_compare, warn_for_sign_compare): Use it.
4050 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
4052 * c-common.h (check_function_arguments): Tweak prototype of
4053 check_function_arguments.
4054 * c-common.c (check_function_arguments): Likewise. Adjust
4055 calls to check_function_nonnull, check_function_format, and
4056 check_function_sentinel.
4057 (check_function_sentinel): Take a FUNCTION_TYPE rather than
4058 separate attributes and typelist arguments. Use
4059 FOREACH_FUNCTION_ARGS to iterate over argument types.
4061 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
4063 * c-common.c (c_common_reswords): Reorder.
4064 * c-common.h (rid): Likewise.
4066 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
4068 * c-common.c (def_fn_type): Don't call build_function_type, call
4069 build_function_type_array or build_varargs_function_type_array
4071 (c_common_nodes_and_builtins): Likewise.
4073 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
4075 * c-common.c (c_add_case_label): Omit the loc argument to
4077 * c-common.h (build_case_label): Remove.
4078 * c-semantics.c (build_case_label): Remove.
4080 2011-05-05 Joseph Myers <joseph@codesourcery.com>
4082 * c-objc.h (objc_start_method_definition): Update prototype.
4083 * stub-objc.c (objc_start_method_definition): Add extra parameter.
4085 2011-05-04 Nathan Froyd <froydnj@codesourcery.com>
4087 * c-common.c (check_main_parameter_types): Reindent. Don't use
4088 TYPE_ARG_TYPES directly.
4089 (handle_nonnull_attribute): Likewise.
4090 (sync_resolve_params): Likewise.
4091 * c-format.c (handle_format_arg_attribute): Likewise. Adjust call
4092 to check_format_string.
4093 (handle_format_attribute): Likewise.
4094 (check_format_string): Take a function type to examine instead of
4095 a type list. Use a function_arg_iterator to step through argument
4098 2011-05-04 Richard Guenther <rguenther@suse.de>
4100 * c-common.c (fix_string_type): Use size_int for index type bounds.
4101 (start_fname_decls): Do not pass NULL to build_int_cst.
4102 (c_init_attributes): Likewise.
4103 * c-lex.c (c_lex_with_flags): Likewise.
4105 2011-04-27 Jason Merrill <jason@redhat.com>
4107 * c-common.c (make_tree_vector_from_list): New.
4108 * c-common.h: Declare it.
4110 2011-04-26 Richard Guenther <rguenther@suse.de>
4112 PR preprocessor/48248
4113 * c-ppoutput.c (maybe_print_line): Always optimize newlines
4114 for output size with -P.
4116 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
4118 * c-common.c (struct c_common_resword): Add __underlying_type.
4119 * c-common.h (enum rid): Add RID_UNDERLYING_TYPE.
4121 2011-04-20 Jim Meyering <meyering@redhat.com>
4123 * c-format.c (init_dollar_format_checking): Remove useless
4126 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
4128 * c-objc.h (objc_get_interface_ivars): Removed.
4129 (objc_detect_field_duplicates): New.
4130 * stub-objc.c: Likewise.
4132 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
4134 * stub-objc.c (objc_declare_protocols): Renamed to
4135 objc_declare_protocol.
4136 * c-objc.h: Likewise.
4138 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
4140 * stub-objc.c (objc_declare_class): Updated argument name.
4142 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
4144 * c-common.h (c_common_init_ts): Declare.
4145 * c-common.c (c_common_init_ts): Define.
4147 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
4149 * c-objc.h (objc_build_message_expr): Updated prototype.
4150 * stub-objc.c (objc_build_message_expr): Likewise.
4152 2011-04-12 Martin Jambor <mjambor@suse.cz>
4154 * c-gimplify.c (c_genericize): Call cgraph_get_create_node instead
4157 2011-04-11 Richard Guenther <rguenther@suse.de>
4159 * c-common.c (complete_array_type): Build a range type of
4162 2011-04-08 Nathan Froyd <froydnj@codesourcery.com>
4164 * c-common.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPES.
4165 (handle_type_generic_attribute): Likewise.
4167 2011-04-07 Jason Merrill <jason@redhat.com>
4170 * c-common.c (c_common_truthvalue_conversion): Don't ignore
4171 conversion from C++0x scoped enum.
4173 2011-04-06 Joseph Myers <joseph@codesourcery.com>
4175 * c-target-def.h: New file.
4176 * c-target.def: New file.
4177 * c-target.h: New file.
4178 * c-common.c (targetcm): Don't define here.
4179 * c-common.h (default_handle_c_option): Declare.
4180 * c-format.c: Include c-target.h instead of target.h.
4181 * c-opts.c: Include c-target.h instead of target.h. Explicitly
4183 (default_handle_c_option): Move from targhooks.c.
4185 2011-03-29 Jakub Jelinek <jakub@redhat.com>
4187 PR preprocessor/48248
4188 * c-ppoutput.c (print): Add src_file field.
4189 (init_pp_output): Initialize it.
4190 (maybe_print_line): Don't optimize by adding up to 8 newlines
4191 if map->to_file and print.src_file are different file.
4192 (print_line): Update print.src_file.
4194 2011-03-25 Kai Tietz <ktietz@redhat.com>
4196 * c-ada-spec.c (compare_comment): Use filename_cmp
4197 instead of strcmp for filename.
4199 2011-03-25 Jeff Law <law@redhat.com>
4201 * c-common.c (def_fn_type): Add missing va_end.
4203 2011-03-25 Jason Merrill <jason@redhat.com>
4205 * c.opt: Add -std=c++03.
4207 2011-03-22 Eric Botcazou <ebotcazou@adacore.com>
4209 * c-ada-spec.c (dump_ada_template): Skip non-class instances.
4211 2011-03-17 Kai Tietz
4214 * c-pretty-print.c (pp_c_specifier_qualifier_list):
4215 Display allowed attributes for function pointer types.
4216 (pp_c_attributes_display): New function to display
4217 attributes having affects_type_identity flag set to true.
4218 * c-pretty-print.h (pp_c_attributes_display): New prototype.
4220 * c-common.c (c_common_attribute_table):
4222 (c_common_format_attribute_table): Likewise.
4224 2011-03-18 Jason Merrill <jason@redhat.com>
4226 * c.opt (fconstexpr-depth): Add Var(max_constexpr_depth).
4227 * c-common.h: Don't declare it here.
4228 * c-common.c: Or define it here.
4229 * c-opts.c (c_common_handle_option): Or set it here.
4232 * c-common.c (handle_transparent_union_attribute): Don't
4233 make a duplicate type in C++.
4235 2011-03-15 Jason Merrill <jason@redhat.com>
4237 * c-common.c (max_constexpr_depth): New.
4238 * c-common.h: Declare it.
4239 * c-opts.c (c_common_handle_option): Set it.
4240 * c.opt (fconstexpr-depth): New option.
4242 2011-03-11 Jason Merrill <jason@redhat.com>
4244 * c-common.c (attribute_takes_identifier_p): Add missing const.
4247 * c-common.c (attribute_takes_identifier_p): Assume that an
4248 unknown attribute takes an identifier.
4250 2011-03-07 Nathan Froyd <froydnj@codesourcery.com>
4253 * c-common.c (c_type_hash): Call list_length instead of iterating
4254 through DECL_CHAIN. Rename 'i' to 'n_elements'.
4256 2011-02-19 Jakub Jelinek <jakub@redhat.com>
4259 * c-common.c (c_fully_fold_internal): Handle VIEW_CONVERT_EXPR.
4261 2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
4263 * c.opt (fobjc-abi-version=) New.
4264 (fobjc-nilcheck): New.
4266 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
4269 * c-common.h (keyword_is_decl_specifier): Declare.
4270 * c-common.c (keyword_is_decl_specifier): Define.
4271 (keyword_is_function_specifier): New function.
4273 2011-01-26 Jakub Jelinek <jakub@redhat.com>
4276 * c-lex.c (interpret_float): If CPP_N_IMAGINARY, ensure
4277 EXCESS_PRECISION_EXPR is created with COMPLEX_TYPE instead of
4280 2011-01-26 Arnaud Charlet <charlet@adacore.com>
4282 * c-ada-spec.c (dump_generic_ada_node): Avoid dereferencing null type.
4284 2011-01-26 Jakub Jelinek <jakub@redhat.com>
4287 * c-opts.c (c_common_post_options): Call c_common_no_more_pch
4288 after init_c_lex if pch_file is set.
4290 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4293 * c.opt (-fkeep-inline-dllexport): New switch.
4295 2011-01-12 Richard Guenther <rguenther@suse.de>
4298 * c-common.c (handle_weak_attribute): Warn instead of error
4299 on declaring an inline function weak.
4301 2011-01-05 Tom Tromey <tromey@redhat.com>
4303 * c-common.h (lvalue_error): Update.
4304 * c-common.c (lvalue_error): Add 'loc' argument. Call error_at,
4307 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
4310 * c-objc.h (objc_finish_message_expr): Added argument to
4313 2010-12-22 Nathan Froyd <froydnj@codesourcery.com>
4315 * c-common.c (handle_nonnull_attribute, handle_sentinel_attribute):
4318 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
4320 * c-objc.h (objc_maybe_warn_exceptions): New.
4321 * stub-objc.c (objc_maybe_warn_exceptions): New.
4323 2010-12-10 Nathan Froyd <froydnj@codesourcery.com>
4325 * c-common.h (readonly_error): Declare.
4326 * c-common.c (readonly_error): Define.
4328 2010-12-09 Nathan Froyd <froydnj@codesourcery.com>
4330 * c-common.h (invalid_indirection_error): Declare.
4331 * c-common.c (invalid_indirection_error): Define.
4333 2010-12-03 Richard Guenther <rguenther@suse.de>
4336 * c-pretty-print.c (pp_c_postfix_expression): Handle MEM_REF.
4337 (pp_c_unary_expression): Likewise.
4338 (pp_c_expression): Likewise.
4340 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
4342 * c-common.h (objc_finish_function): New.
4343 (objc_non_volatilized_type): Removed.
4344 (objc_type_quals_match): Removed.
4345 * stub-objc.c (objc_finish_function): New.
4346 (objc_non_volatilized_type): Removed.
4347 (objc_type_quals_match): Removed.
4349 2010-11-30 Joseph Myers <joseph@codesourcery.com>
4351 * c-common.h (parse_optimize_options): Declare.
4352 * c-cppbuiltin.c, c-format.c, c-gimplify.c, c-lex.c, c-omp.c,
4353 c-pch.c, c-pragma.c, c-semantics.c: Don't include toplev.h.
4355 2010-11-29 Joseph Myers <joseph@codesourcery.com>
4357 * c-opts.c (check_deps_environment_vars): Use getenv instead of
4359 * c-pch.c (O_BINARY): Don't define here.
4360 * c-pragma.h: Include "cpplib.h" instead of <cpplib.h>.
4362 2010-11-25 Joseph Myers <joseph@codesourcery.com>
4364 * c-cppbuiltin.c (c_cpp_builtins): Pass &global_options to
4365 targetm.except_unwind_info.
4367 2010-11-23 Joseph Myers <joseph@codesourcery.com>
4369 * c-opts.c (c_common_handle_option): Pass location to
4370 set_struct_debug_option.
4372 2010-11-23 Joseph Myers <joseph@codesourcery.com>
4374 * c-common.c (visibility_options): Move from ../opts.c.
4375 * c-common.h (struct visibility_flags, visibility_options):
4377 * c-opts.c (finish_options): Rename to c_finish_options.
4378 (c_common_init): Update call to finish_options.
4380 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
4383 * c-lex.c (lex_string): Check that each string in an Objective-C
4384 string concat sequence starts with either one or zero '@', and
4385 that there are no spurious '@' signs at the end.
4387 2010-11-20 Joseph Myers <joseph@codesourcery.com>
4389 * c-pragma.c: Remove conditionals on HANDLE_PRAGMA_PACK,
4390 HANDLE_PRAGMA_PACK_PUSH_POP, HANDLE_PRAGMA_WEAK and
4391 HANDLE_PRAGMA_VISIBILITY.
4392 * c-pragma.h (HANDLE_PRAGMA_WEAK, HANDLE_PRAGMA_PACK,
4393 HANDLE_PRAGMA_VISIBILITY): Don't define.
4394 (HANDLE_SYSV_PRAGMA, HANDLE_PRAGMA_PACK_PUSH_POP): Don't test.
4396 2010-11-20 Nathan Froyd <froydnj@codesourcery.com>
4401 * c-common.h (keyword_begins_type_specifier): Declare.
4402 (keyword_is_storage_class_specifier): Declare.
4403 (keyword_is_type_qualifier): Declare.
4404 * c-common.c (keyword_begins_type_specifier): New function.
4405 (keyword_is_storage_class_specifier): New function.
4406 (keyword_is_type_qualifier): Declare.
4408 2010-11-19 Joseph Myers <joseph@codesourcery.com>
4411 * c-common.c (in_late_binary_op): Define.
4412 (c_common_truthvalue_conversion): Check in_late_binary_op before
4413 calling c_save_expr.
4414 * c-common.h (in_late_binary_op): Declare.
4416 2010-11-19 Joseph Myers <joseph@codesourcery.com>
4418 * c-opts.c (c_common_handle_option): Update calls to
4419 set_struct_debug_option.
4421 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
4423 * c-common.h (objc_declare_protocols): Added additional argument.
4424 * stub-objc.c (objc_declare_protocol): Same change.
4426 2010-11-18 Nathan Froyd <froydnj@codesourcery.com>
4429 * c-common.h (build_real_imag_expr): Declare.
4430 * c-semantics.c (build_real_imag_expr): Define.
4432 2010-11-17 Joseph Myers <joseph@codesourcery.com>
4434 * c-opts.c (c_common_parse_file): Take no arguments.
4435 * c-common.h (c_common_parse_file): Update prototype.
4437 2010-11-16 Jakub Jelinek <jakub@redhat.com>
4440 * c-common.c (warning_candidate_p): Don't track non-const calls
4443 2010-11-15 Ian Lance Taylor <iant@google.com>
4445 * c-lex.c (init_c_lex): Set macro debug callbacks if
4446 flag_dump_go_spec is set.
4448 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
4450 * c-common.h (objc_build_incr_expr_for_property_ref): New.
4451 * stub-objc.c (objc_build_incr_expr_for_property_ref): New.
4453 2010-11-15 Nathan Froyd <froydnj@codesourcery.com>
4455 PR preprocessor/45038
4456 * c-cppbuiltin.c (c_cpp_builtins): Use different format for C++
4459 2010-11-12 Joseph Myers <joseph@codesourcery.com>
4461 * c-common.h (c_family_lang_mask): Declare.
4462 * c-opts.c (c_family_lang_mask): Make extern.
4463 * c-pragma.c (handle_pragma_diagnostic): Use
4464 control_warning_option.
4466 2010-11-12 Joseph Myers <joseph@codesourcery.com>
4468 * c-common.c (parse_optimize_options): Update call to
4470 * c-common.h (c_common_handle_option): Update prototype.
4471 * c-opts.c (c_common_handle_option): Take location_t parameter and
4472 pass it to other functions.
4474 2010-11-11 Joseph Myers <joseph@codesourcery.com>
4476 * c-opts.c (warning_as_error_callback): Remove.
4477 (c_common_initialize_diagnostics): Don't call
4478 register_warning_as_error_callback.
4479 (c_common_handle_option): Handle -Werror=normalized= here.
4481 2010-11-10 Joseph Myers <joseph@codesourcery.com>
4483 * c-common.c (handle_mode_attribute): Use %' and word "signedness"
4485 * c-opts.c (c_common_parse_file): Start diagnostics with lowercase
4487 * c-pragma.c (handle_pragma_target, handle_pragma_optimize):
4488 Remove trailing '.' from diagnostics.
4489 * c.opt (Wwrite-strings_: Avoid '`' in help text.
4491 2010-11-10 Joseph Myers <joseph@codesourcery.com>
4493 * c-common.c (parse_optimize_options): Pass global_dc to
4495 * c-opts.c (c_common_handle_option): Pass &global_options to
4496 set_Wstrict_aliasing.
4497 * c.opt (v): Don't mark Common or document here.
4499 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
4502 * c-format.c (format_type): New type gcc_objc_string_format_type.
4503 (valid_stringptr_type_p): New.
4504 (handle_format_arg_attribute): Use valid_stringptr_type_p ().
4505 (check_format_string): Pass expected type, use
4506 valid_stringptr_type_p (), check that the format string types are
4507 consistent with the format specification.
4508 (decode_format_attr): Warn if NSString is used outside objective-c.
4509 (format_types_orig): Add NSString.
4511 (format_flags): New.
4512 (check_format_arg): Handle format strings requiring an external parser.
4513 first_target_format_type: New variable.
4514 (handle_format_attribute): Set up first_target_format_type, pass the
4515 expected format arg string type to check_format_string().
4516 * c-common.h (FMT_FLAG_PARSE_ARG_CONVERT_EXTERNAL): New flag.
4517 * stub-objc.c (objc_string_ref_type_p): New.
4518 (objc_check_format_arg): New.
4520 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
4522 Fixed using the Objective-C 2.0 dot-syntax with class names.
4523 * c-common.h (objc_build_class_component_ref): New.
4524 * stub-objc.c (objc_build_class_component_ref): New.
4526 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
4528 * c.opt (Wproperty-assign-default): New option.
4530 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
4532 Implemented -fobjc-std=objc1 flag.
4533 * c.opt (fobjc-std=objc1): New option.
4535 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
4537 Implemented format and noreturn attributes for Objective-C methods.
4538 * c-common.c (handle_noreturn_attribute): Recognize 'noreturn'
4539 attribute for Objective-C methods.
4541 2010-10-31 Jason Merrill <jason@redhat.com>
4543 * c-common.c (conversion_warning, warn_for_collisions_1): Use
4546 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
4548 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
4549 * c-common.h (enum rid): Removed RID_COPIES and RID_IVAR.
4550 (objc_add_property_declaration): Removed arguments for copies and
4552 (objc_build_getter_call): Renamed to
4553 objc_maybe_build_component_ref.
4554 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
4555 (objc_is_property_ref): New.
4556 * c-common.c (c_common_reswords): Removed copies and ivar.
4557 * stub-objc.c (objc_add_property_declaration): Removed arguments
4558 for copies and ivar.
4559 (objc_build_getter_call): Renamed to
4560 objc_maybe_build_component_ref.
4561 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
4562 (objc_is_property_ref): New.
4564 2010-10-29 Arnaud Charlet <charlet@adacore.com>
4565 Matthew Gingell <gingell@adacore.com>
4567 * c-ada-spec.c (separate_class_package): New function.
4568 (pp_ada_tree_identifier): Prefix references to C++ classes with the
4569 name of their enclosing package.
4570 (print_ada_declaration): Use separate_class_package.
4572 2010-10-27 Jason Merrill <jason@redhat.com>
4574 * c-common.c (c_common_reswords): Add __is_literal_type.
4575 * c-common.h (enum rid): Add RID_IS_LITERAL_TYPE.
4577 * c-common.c (check_case_value): Remove special C++ code.
4579 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
4581 * c-common.h (enum rid): Added RID_READWRITE, RID_ASSIGN,
4582 RID_RETAIN, RID_COPY and RID_NONATOMIC. Updated RID_FIRST_PATTR
4584 (objc_add_property_declaration): Added additional arguments.
4585 (objc_property_attribute_kind): Removed.
4586 (objc_set_property_attr): Removed.
4587 * c-common.c (c_common_reswords): Added readwrite, assign, retain,
4589 * stub-objc.c (objc_add_property_declaration): Added additional
4591 (objc_set_property_attr): Removed.
4593 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
4595 * c-common.h (objc_add_property_variable): Renamed to
4596 objc_add_property_declaration. Added location argument.
4597 * stub-objc.c (objc_add_property_variable): Same change.
4599 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
4601 * c-common.h (objc_maybe_printable_name): New.
4602 * stub-objc.c (objc_maybe_printable_name): New.
4604 2010-10-22 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
4605 Andrew Pinski <pinskia@gmail.com>
4607 * c-common.h (c_common_mark_addressable_vec): Declare.
4608 * c-common.c (c_common_mark_addressable_vec): New function.
4610 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
4612 * c-common.h (objc_set_method_type): Removed.
4613 (objc_add_method_declaration): Added boolean argument.
4614 (objc_start_method_definition): Same change.
4615 (objc_build_method_signature): Same change.
4616 * stub-objc.c (objc_set_method_type): Removed.
4617 (objc_add_method_declaration): Added boolean argument.
4618 (objc_start_method_definition): Same change.
4619 (objc_build_method_signature): Same change.
4621 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
4623 * c-common.h (finish_file): Removed.
4624 (objc_write_global_declarations): New.
4625 * c-opts.c (c_common_parse_file): Do not call finish_file.
4626 * stub-objc.c (objc_write_global_declarations): New.
4628 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
4630 Implemented parsing @synthesize and @dynamic for
4631 Objective-C/Objective-C++.
4632 * c-common.h (enum rid): Add RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
4633 (objc_add_synthesize_declaration): New.
4634 (objc_add_dynamic_declaration): New.
4635 * c-common.c (c_common_reswords): Add synthesize and dynamic.
4636 * stub-objc.c (objc_add_synthesize_declaration): New.
4637 (objc_add_dynamic_declaration): New.
4639 2010-10-18 Michael Meissner <meissner@linux.vnet.ibm.com>
4642 * c-cppbuiltin.c (mode_has_fma): Move function here from
4643 builtins.c. Don't use the fma optab, instead just use the
4644 HAVE_fma* macros, so that __FP_FAST_FMA* will be defined when
4647 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
4649 Merge from 'apple/trunk' branch on FSF servers.
4651 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
4654 * c-common.h (objc_non_volatilized_type): New declaration
4655 * stub-objc.c (objc_non_volatilized_type): New stub.
4657 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
4659 Merge from 'apple/trunk' branch on FSF servers.
4661 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
4664 * c-common.h (objc_diagnose_private_ivar): New decl.
4665 * stub-objc.c (objc_diagnose_private_ivar): New stub.
4667 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
4669 * c-common.c (c_common_reswords): Add package, RID_AT_PACKAGE.
4670 * c-common.h (enum rid): Add RID_AT_PACKAGE.
4671 (objc_ivar_visibility_kind): New enum.
4672 (objc_set_visibility): Adjust prototype to use visibility enum.
4673 * stub-objc.c (objc_set_visibility): Adjust stub to use
4676 2010-10-14 Michael Meissner <meissner@linux.vnet.ibm.com>
4678 * c-cppbuiltin.c (builtin_define_float_constants): Emit
4679 __FP_FAST_FMA, __FP_FAST_FMAF, and __FP_FAST_FMAL if the machine
4680 has the appropriate fma builtins.
4681 (c_cpp_builtins): Adjust call to builtin_define_float_constants.
4683 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
4685 merge from FSF apple 'trunk' branch.
4686 2006 Fariborz Jahanian <fjahanian@apple.com>
4688 Radars 4436866, 4505126, 4506903, 4517826
4689 * c-common.c (c_common_resword): Define @property and its attributes.
4690 * c-common.h: Define property attribute enum entries.
4691 (OBJC_IS_PATTR_KEYWORD): New.
4692 (objc_property_attribute_kind): New enum.
4693 Declare objc_set_property_attr (), objc_add_property_variable (),
4694 objc_build_getter_call () and objc_build_setter_call ().
4695 * stub-objc.c (objc_set_property_attr): New stub.
4696 (objc_add_property_variable): Likewise.
4697 (objc_build_getter_call): Likewise.
4698 (objc_build_setter_call) Likewise.
4700 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
4702 merge from FSF apple 'trunk' branch.
4703 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
4705 Radar 3803157 (method attributes)
4706 * c-common.c (handle_deprecated_attribute): Recognize
4707 objc methods as valid declarations.
4708 * c-common.h: Declare objc_method_decl ().
4709 * stub-objc.c (objc_method_decl): New stub.
4711 2010-10-08 Joseph Myers <joseph@codesourcery.com>
4713 * c-common.c (parse_optimize_options): Call
4714 decode_cmdline_options_to_array_default_mask before
4715 decode_options. Update arguments to decode_options.
4716 * c-common.h (c_common_init_options_struct): Declare.
4717 * c-opts.c (c_common_init_options_struct): New. Split out from
4718 c_common_init_options.
4720 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
4722 Implemented fast enumeration for Objective-C.
4723 * c-common.h (objc_finish_foreach_loop): New.
4724 * stub-objc.c (objc_finish_foreach_loop): New.
4726 2010-10-05 Joseph Myers <joseph@codesourcery.com>
4728 * c-common.h (struct diagnostic_context): Don't declare here.
4729 (c_common_initialize_diagnostics): Declare using
4730 diagnostic_context typedef.
4731 * c-opts.c (c_common_handle_option): Pass global_dc to
4732 handle_generated_option.
4734 2010-10-04 Joseph Myers <joseph@codesourcery.com>
4736 * c-opts.c (c_common_handle_option): Pass &global_options_set to
4737 handle_generated_option.
4739 2010-10-03 Ian Lance Taylor <iant@google.com>
4741 * c.opt (-fplan9-extensions): New option.
4743 2010-10-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
4745 * c-cppbuiltin.c (define__GNUC__, builtin_define_type_precision):
4747 (c_cpp_builtins): Call functions from cppbuiltin.c instead
4748 of duplicating code.
4750 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
4752 * c-common.c: Add two new entries for @optional
4753 and @required keywords.
4755 merge from FSF 'apple/trunk' branch.
4756 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
4759 * c-common.h (RID_AT_OPTIONAL, RID_AT_REQUIRED): Two new
4760 objective-c keywords.
4761 (objc_set_method_opt): New declaration.
4762 * stub-objc.c (objc_set_method_opt): New stub.
4764 2010-09-30 Joseph Myers <joseph@codesourcery.com>
4766 * c-common.c (handle_optimize_attribute): Pass &global_options to
4767 cl_optimization_save and cl_optimization_restore.
4768 * c-opts.c (c_common_handle_option): Pass &global_options to
4769 handle_generated_option.
4770 * c-pragma.c (handle_pragma_diagnostic): Use option_flag_var.
4771 (handle_pragma_pop_options, handle_pragma_reset_options): Pass
4772 &global_options to cl_optimization_restore.
4774 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
4776 * c-lex.c (c_lex_with_flags): Updated comments for CPP_AT_NAME
4777 Objective-C/Objective-C++ keywords.
4779 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
4781 Merge from 'apple/trunk' branch on FSF servers.
4783 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
4786 * c-common.h (objc_check_global_decl): New declaration.
4787 * stub-objc.c (objc_check_global_decl): New stub.
4789 2010-09-29 Joseph Myers <joseph@codesourcery.com>
4791 * c.opt: Don't use VarExists.
4793 2010-09-29 Joseph Myers <joseph@codesourcery.com>
4795 * c-common.c (c_cpp_error): Update names of diagnostic_context
4797 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Update names of
4798 cl_optimization members.
4799 * c-opts.c (warning_as_error_callback, c_common_handle_option,
4800 sanitize_cpp_opts, finish_options): Update names of cpp_options
4803 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
4805 * c-common.h (OBJC_IS_CXX_KEYWORD): New macro. Updated comments.
4806 (objc_is_reserved_word): Removed.
4807 * c-common.c: Updated comments.
4808 * c-lex.c (c_lex_with_flags): Use OBJC_IS_CXX_KEYWORD instead of
4809 objc_is_reserved_word.
4810 * stub-objc.c (objc_is_reserved_word): Removed.
4812 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
4814 * c-common.h (objc_add_method_declaration): Adjust prototype to
4816 (objc_start_method_definition): Likewise.
4817 (objc_build_keyword_decl): Likewise.
4818 * stub-objc.c:(objc_add_method_declaration): Handle attributes.
4819 (objc_start_method_definition): Likewise.
4820 (objc_build_keyword_decl): Likewise.
4822 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
4824 * c-common.h (objc_start_class_interface): Adjust prototype.
4825 (objc_start_category_interface): Likewise.
4826 (objc_start_protocol): Likewise.
4827 * stub-objc.c (objc_start_protocol): Adjust for extra argument.
4828 (objc_start_class_interface): Likewise.
4829 (objc_start_category_interface): Likewise.
4831 2010-09-27 Ian Lance Taylor <iant@google.com>
4833 * c-common.c (c_common_attribute_table): Add no_split_stack.
4834 (handle_no_split_stack_attribute): New static function.
4836 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
4838 Merge from 'apple/trunk' branch on FSF servers.
4840 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
4843 * c-common.h (objc_have_common_type): New declaration.
4844 * stub-objc.c (objc_have_common_type): New stub.
4846 2005-06-22 Ziemowit Laski <zlaski@apple.com>
4849 * c-common.h (objc_common_type): New prototype.
4850 * stub-objc.c (objc_common_type): New stub.
4852 2010-09-24 Jan Hubicka <jh@suse.cz>
4854 * c-common.c (handle_leaf_attribute): New function.
4855 (struct attribute_spec c_common_att): Add leaf.
4857 2010-09-22 Joseph Myers <joseph@codesourcery.com>
4859 * c.opt (-all-warnings, -ansi, -assert, -assert=, -comments,
4860 -comments-in-macros, -define-macro, -define-macro=, -dependencies,
4861 -dump, -dump=, -imacros, -imacros=, -include, -include=,
4862 -include-barrier, -include-directory, -include-directory=,
4863 -include-directory-after, -include-directory-after=,
4864 -include-prefix, -include-prefix=, -include-with-prefix,
4865 -include-with-prefix=, -include-with-prefix-after,
4866 -include-with-prefix-after=, -include-with-prefix-before,
4867 -include-with-prefix-before=, -no-integrated-cpp,
4868 -no-line-commands, -no-standard-includes, -no-warnings, -output,
4869 -output=, -pedantic, -pedantic-errors, -preprocess,
4870 -print-missing-file-dependencies, -trace-includes, -traditional,
4871 -traditional-cpp, -trigraphs, -undefine-macro, -undefine-macro=,
4872 -user-dependencies, -verbose, -write-dependencies,
4873 -write-user-dependencies, no-integrated-cpp, traditional): New.
4875 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
4878 * c-common.h (objc_start_method_definition): Return bool instead
4880 * stub-objc.c (objc_start_method_definition): Return bool instead
4883 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
4886 * c-common.h (objc_get_interface_ivars): New declaration.
4887 * stub-objc.c (objc_get_interface_ivars): New stub.
4889 2010-09-15 Ian Lance Taylor <iant@google.com>
4891 * c-common.c (parse_optimize_options): Do not capitalize warning
4892 messages. Remove period at end of warning message.
4894 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
4896 * c-common.c (handle_alias_ifunc_attribute): New, broken out of ...
4897 (handle_alias_attribute): ... here.
4898 (handle_ifunc_attribute): New.
4900 2010-09-06 Mark Mitchell <mark@codesourcery.com>
4902 * c-common.h (do_warn_double_promotion): Declare.
4903 * c-common.c (do_warn_double_promotion): Define.
4905 2010-09-05 Mark Mitchell <mark@codesourcery.com>
4907 * c.opt (Wdouble-promotion): New.
4909 2010-09-02 Joseph Myers <joseph@codesourcery.com>
4911 * c.opt (falt-external-templates, fhuge-objects, fvtable-gc,
4912 fvtable-thunks, fxref): Mark no longer supported in help text.
4914 2010-09-02 Joseph Myers <joseph@codesourcery.com>
4916 * c.opt (Wimport, fall-virtual, falt-external-templates,
4917 fdefault-inline, fenum-int-equiv, fexternal-templates,
4918 fguiding-decls, fhonor-std, fhuge-objects, flabels-ok,
4919 fname-mangling-version-, fnew-abi, fnonnull-objects,
4920 foptional-diags, fsquangle, fstrict-prototype, fthis-is-variable,
4921 fvtable-gc, fvtable-thunks, fxref): Mark with Ignore and Warn as
4923 (fhandle-exceptions): Mark with Alias and Warn.
4924 * c-opts.c (c_common_handle_option): Don't handle options marked
4927 2010-09-02 Joseph Myers <joseph@codesourcery.com>
4929 * c.opt (Wcomments, Werror-implicit-function-declaration,
4930 ftemplate-depth-, std=c89, std=c9x, std=gnu89, std=gnu9x,
4931 std=iso9899:1990, std=iso9899:1999, std=iso9899:199x): Mark as
4933 * c-common.c (option_codes): Use OPT_Wcomment instead of
4935 * c-opts.c (warning_as_error_callback, c_common_handle_option):
4936 Don't handle options marked as aliases.
4938 2010-08-25 Richard Guenther <rguenther@suse.de>
4940 * c-common.c (c_common_get_alias_set): Remove special
4941 handling for pointers.
4943 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
4945 * c-common.c: Use FOR_EACH_VEC_ELT.
4946 * c-gimplify.c: Likewise.
4947 * c-pragma.c: Likewise.
4949 2010-08-16 Joseph Myers <joseph@codesourcery.com>
4951 * c.opt (MDX): Change back to MD. Mark NoDriverArg instead of
4953 (MMDX): Change back to MMD. Mark NoDriverArg instead of
4955 * c-opts.c (c_common_handle_option): Use OPT_MD and OPT_MMD
4956 instead of OPT_MDX and OPT_MMDX.
4958 2010-08-16 Joseph Myers <joseph@codesourcery.com>
4960 * c.opt (MDX, MMDX, lang-asm): Mark RejectDriver.
4962 2010-08-12 Joseph Myers <joseph@codesourcery.com>
4964 * c.opt (MD, MMD): Change to MDX and MMDX.
4965 * c-opts.c (c_common_handle_option): Use OPT_MMD and OPT_MMDX.
4967 2010-08-11 Joseph Myers <joseph@codesourcery.com>
4969 * c-opts.c (c_common_handle_option): Call handle_generated_option
4970 instead of handle_option.
4972 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
4974 * c-pragma.c (add_to_renaming_pragma_list): Fix call to VEC_safe_push.
4975 (maybe_apply_renaming_pragma): Delete unneeded declarations.
4977 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
4979 * c-pragma.c (pending_redefinition): Declare. Declare a VEC of it.
4980 (pending_redefine_extname): Change type to a VEC.
4981 (add_to_renaming_pragma_list): Update for new type of
4982 pending_redefine_extname.
4983 (maybe_apply_renaming_pragma): Likewise.
4985 2010-08-04 Arnaud Charlet <charlet@adacore.com>
4987 * c-ada-spec.c (dump_ada_template): Mark underlying instance type as
4989 (dump_generic_ada_node): Code clean up. Use TREE_VISITED flag to
4990 decide whether a type has already been declared/seen.
4991 Do not go to the original type.
4992 (dump_nested_types): New parameter forward.
4993 Generate forward declaration if needed and mark type as visited.
4994 (print_ada_declaration): Call dump_nested_types if not already done.
4995 Mark types as visited.
4997 2010-08-03 Joseph Myers <joseph@codesourcery.com>
4999 * c.opt (-print-pch-checksum): Remove option.
5000 * c-opts.c (c_common_handle_option): Don't handle
5001 OPT_print_pch_checksum.
5003 2010-07-27 Joseph Myers <joseph@codesourcery.com>
5005 * c-common.h (c_common_handle_option): Update prototype and return
5007 * c-opts.c (c_common_handle_option): Update prototype and return
5008 value type. Update calls to handle_option and
5009 enable_warning_as_error.
5011 2010-07-27 Jakub Jelinek <jakub@redhat.com>
5014 * c-pretty-print.c (pp_c_expression): Handle C_MAYBE_CONST_EXPR.
5016 2010-07-27 Joseph Myers <joseph@codesourcery.com>
5018 * c-common.h (c_common_missing_argument): Remove.
5019 * c-opts.c (c_common_missing_argument): Remove.
5020 * c.opt (A, D, F, I, MD, MMD, MQ, MT, U, fconstant-string-class=,
5021 idirafter, imacros, include, isysroot, isystem, iquote): Add
5023 * c-objc-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
5025 2010-07-27 Joseph Myers <joseph@codesourcery.com>
5027 * c-common.h (c_common_option_lang_mask,
5028 c_common_initialize_diagnostics, c_common_complain_wrong_lang_p):
5030 (c_common_init_options): Update prototype.
5031 * c-opts.c (c_common_option_lang_mask): New.
5032 (c_common_initialize_diagnostics): Split out of
5033 c_common_init_options.
5034 (accept_all_c_family_options, c_common_complain_wrong_lang_p):
5036 (c_common_init_options): Update prototype. Use decoded options in
5037 search for -lang-asm.
5039 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
5041 * c-common.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
5042 * c-format.c: Likewise.
5044 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
5046 * c-common.h: Include diagnostic-core.h. Error if already
5048 * c-semantics.c: Do not define GCC_DIAG_STYLE here.
5050 2010-07-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
5052 * c-common.c (IN_GCC_FRONTEND): Do not undef.
5053 Do not include expr.h
5054 (vector_mode_valid_p): Move here.
5056 2010-06-21 DJ Delorie <dj@redhat.com>
5058 * c-pragma.c (handle_pragma_diagnostic): Add push/pop,
5059 allow these pragmas anywhere.
5061 2010-06-14 Jakub Jelinek <jakub@redhat.com>
5064 * c-cppbuiltin.c: Include gt-c-family-c-cppbuiltin.h.
5065 (lazy_hex_fp_values, lazy_hex_fp_value_count): Add GTY(()) markers.
5066 (lazy_hex_fp_value, builtin_define_with_hex_fp_value): Use
5067 ggc_strdup instead of xstrdup.
5069 2010-06-10 Jakub Jelinek <jakub@redhat.com>
5071 * c-cppbuiltin.c: Include cpp-id-data.h.
5072 (lazy_hex_fp_values, lazy_hex_fp_value_count): New variables.
5073 (lazy_hex_fp_value): New function.
5074 (builtin_define_with_hex_fp_value): Provide definitions lazily.
5076 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
5078 * c-gimplify.c: Do not include tree-flow.h
5080 2010-06-29 Joern Rennecke <joern.rennecke@embecosm.com>
5083 * c-common.c: Rename targetm member:
5084 targetm.enum_va_list -> targetm.enum_va_list_p
5086 2010-06-28 Anatoly Sokolov <aesok@post.ru>
5088 * c-common.c (shorten_compare): Adjust call to force_fit_type_double.
5090 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
5092 * c-cppbuiltin.c: Do not include except.h.
5094 2010-06-24 Andi Kleen <ak@linux.intel.com>
5096 * c-common.c (warn_for_omitted_condop): New.
5097 * c-common.h (warn_for_omitted_condop): Add prototype.
5099 2010-06-21 Joseph Myers <joseph@codesourcery.com>
5101 * c.opt (lang-objc): Remove.
5102 * c-opts.c (c_common_handle_option): Don't handle OPT_lang_objc.
5104 2010-06-21 Joern Rennecke <joern.rennecke@embecosm.com>
5106 * c-opts.c: Include "tm_p.h".
5108 2010-06-20 Joseph Myers <joseph@codesourcery.com>
5110 * c-common.c (parse_optimize_options): Update call to
5113 2010-06-18 Nathan Froyd <froydnj@codesourcery.com>
5115 * c-common.c (record_types_used_by_current_var_decl): Adjust for
5116 new type of types_used_by_cur_var_decl.
5118 2010-06-17 Joern Rennecke <joern.rennecke@embecosm.com>
5121 * c-cppbuiltin.c (builtin_define_with_hex_fp_value): Add cast
5122 for C++ standard compliance.
5124 2010-06-16 Jason Merrill <jason@redhat.com>
5126 * c.opt: Add -Wnoexcept.
5128 2010-06-16 Richard Guenther <rguenther@suse.de>
5131 * c-common.c (c_common_truthvalue_conversion): Remove
5132 premature and wrong optimization concering ADDR_EXPRs.
5134 2010-06-15 Arnaud Charlet <charlet@adacore.com>
5136 * c-ada-spec.c (dump_sloc): Remove column info.
5137 (is_simple_enum): New function.
5138 (dump_generic_ada_node, print_ada_declaration): Map C enum types to Ada
5139 enum types when relevant.
5141 2010-06-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
5143 * c-common.c (conversion_warning): Warn at expression
5146 2010-06-10 Joseph Myers <joseph@codesourcery.com>
5148 * c-opts.c (c_common_handle_option): Don't handle
5151 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
5153 * c-pragma.c (push_alignment): Use typed GC allocation.
5154 (handle_pragma_push_options): Likewise.
5156 * c-common.c (parse_optimize_options): Likewise.
5158 * c-common.h (struct sorted_fields_type): Add variable_size GTY
5161 2010-06-07 Joseph Myers <joseph@codesourcery.com>
5163 * c-common.c (flag_preprocess_only, flag_undef, flag_no_builtin,
5164 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
5165 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
5166 flag_signed_bitfields, warn_strict_null_sentinel,
5167 flag_nil_receivers, flag_zero_link, flag_replace_objc_classes,
5168 flag_gen_declaration, flag_no_gnu_keywords,
5169 flag_implement_inlines, flag_implicit_templates,
5170 flag_implicit_inline_templates, flag_optional_diags,
5171 flag_elide_constructors, flag_default_inline, flag_rtti,
5172 flag_conserve_space, flag_access_control, flag_check_new,
5173 flag_new_for_scope, flag_weak, flag_working_directory,
5174 flag_use_cxa_atexit, flag_use_cxa_get_exception_ptr,
5175 flag_enforce_eh_specs, flag_threadsafe_statics,
5176 flag_pretty_templates): Remove.
5177 * c-common.h (flag_preprocess_only, flag_nil_receivers,
5178 flag_objc_exceptions, flag_objc_sjlj_exceptions, flag_zero_link,
5179 flag_replace_objc_classes, flag_undef, flag_no_builtin,
5180 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
5181 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
5182 flag_const_strings, flag_signed_bitfields, flag_gen_declaration,
5183 flag_no_gnu_keywords, flag_implement_inlines,
5184 flag_implicit_templates, flag_implicit_inline_templates,
5185 flag_optional_diags, flag_elide_constructors, flag_default_inline,
5186 flag_rtti, flag_conserve_space, flag_access_control,
5187 flag_check_new, flag_new_for_scope, flag_weak,
5188 flag_working_directory, flag_use_cxa_atexit,
5189 flag_use_cxa_get_exception_ptr, flag_enforce_eh_specs,
5190 flag_threadsafe_statics, flag_pretty_templates,
5191 warn_strict_null_sentinel): Remove.
5192 * c.opt (E, Wstrict-null-sentinel, faccess-control, fasm,
5193 fbuiltin, fcheck-new, fconserve-space, felide-constructors,
5194 fenforce-eh-specs, ffor-scope, fgnu-keywords, fimplement-inlines,
5195 fimplicit-inline-templates, fimplicit-templates,
5196 flax-vector-conversions, fms-extensions, fnil-receivers,
5197 fnonansi-builtins, fpretty-templates, freplace-objc-classes,
5198 frtti, fshort-double, fshort-enums, fshort-wchar,
5199 fsigned-bitfields, fsigned-char, fstats, fthreadsafe-statics,
5200 funsigned-bitfields, funsigned-char, fuse-cxa-atexit,
5201 fuse-cxa-get-exception-ptr, fweak, fworking-directory, fzero-link,
5202 gen-decls, undef): Use Var.
5203 (fdefault-inline, foptional-diags): Document as doing nothing.
5204 * c-opts.c (c_common_handle_option): Remove cases for options now
5205 using Var. Mark ignored options as such.
5207 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
5209 * c-common.c: Moved to here from parent directory.
5210 * c-common.def: Likewise.
5211 * c-common.h: Likewise.
5212 * c-cppbuiltin.c: Likewise.
5213 * c-dump.c: Likewise.
5214 * c-format.c: Likewise.
5215 * c-format.h : Likewise.
5216 * c-gimplify.c: Likewise.
5217 * c-lex.c: Likewise.
5218 * c-omp.c: Likewise.
5220 * c-opts.c: Likewise.
5221 * c-pch.c: Likewise.
5222 * c-ppoutput.c: Likewise.
5223 * c-pragma.c: Likewise.
5224 * c-pragma.h: Likewise.
5225 * c-pretty-print.c: Likewise.
5226 * c-pretty-print.h: Likewise.
5227 * c-semantics.c: Likewise.
5228 * stub-objc.c: Likewise.
5230 * c-common.c: Include gt-c-family-c-common.h.
5231 * c-pragma.c: Include gt-c-family-c-pragma.h.
5233 Copyright (C) 2010-2015 Free Software Foundation, Inc.
5235 Copying and distribution of this file, with or without modification,
5236 are permitted in any medium without royalty provided the copyright
5237 notice and this notice are preserved.