1 2015-05-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
4 * c-format.c (location_column_from_byte_offset): New.
5 (location_from_offset): New.
6 (struct format_wanted_type): Add offset_loc field.
7 (check_format_info): Move handling of location for extra arguments
8 closer to the point of warning.
9 (check_format_info_main): Pass the result of location_from_offset
11 (format_type_warning): Pass the result of location_from_offset
14 2015-05-20 Marek Polacek <polacek@redhat.com>
16 * c-omp.c (check_omp_for_incr_expr): Use BINARY_CLASS_P.
18 2015-05-20 Marek Polacek <polacek@redhat.com>
20 * c-ada-spec.c (dump_sloc): Use DECL_P.
22 2015-05-20 Marek Polacek <polacek@redhat.com>
24 * c-pragma.c: Use VAR_OR_FUNCTION_DECL_P throughout.
25 * c-common.c: Likewise.
27 2015-05-19 David Malcolm <dmalcolm@redhat.com>
29 * c-common.h (fe_file_change): Strengthen param from
30 const line_map * to const line_map_ordinary *.
31 (pp_file_change): Likewise.
32 * c-lex.c (fe_file_change): Likewise.
33 (cb_define): Use linemap_check_ordinary when invoking
36 * c-opts.c (c_finish_options): Use linemap_check_ordinary when
37 invoking cb_file_change.
38 (c_finish_options): Likewise.
39 (push_command_line_include): Likewise.
40 (cb_file_change): Strengthen param "new_map" from
41 const line_map * to const line_map_ordinary *.
42 * c-ppoutput.c (cb_define): Likewise for local "map".
43 (pp_file_change): Likewise for param "map" and local "from".
45 2015-05-19 Mikhail Maltsev <maltsevm@gmail.com>
47 * c-common.c (shorten_compare): Use std::swap instead of explicit swaps.
49 2015-05-18 Tom de Vries <tom@codesourcery.com>
51 * c-common.c (build_va_arg_1): New function.
52 (build_va_arg): Add address operator to va_list operand if necessary.
54 2015-05-15 Mikhail Maltsev <maltsevm@gmail.com>
57 * c-common.c (int_safely_convertible_to_real_p): Define.
58 (unsafe_conversion_p): Check conversions involving complex types.
59 (conversion_warning): Add new warning message for conversions which
60 discard imaginary component.
61 * c-common.h: (enum conversion_safety): Add new enumerator for such
64 2015-05-14 Marek Polacek <polacek@redhat.com>
68 * c-common.c (c_fully_fold): Pass false down to c_fully_fold_internal.
69 (c_fully_fold_internal): Fold C_MAYBE_CONST_EXPRs with
70 C_MAYBE_CONST_EXPR_INT_OPERANDS set. Add FOR_INT_CONST argument and
71 use it. If FOR_INT_CONST, require that all evaluated operands be
74 2015-05-12 David Malcolm <dmalcolm@redhat.com>
76 * c-common.h (warn_for_misleading_indentation): New prototype.
77 * c-indentation.c: New file.
78 * c.opt (Wmisleading-indentation): New option.
80 2015-05-12 Tom de Vries <tom@codesourcery.com>
82 PR tree-optimization/66010
83 * c-common.c (build_va_arg): Don't mark ap addressable unless necessary.
85 2015-05-09 Jason Merrill <jason@redhat.com>
87 * c-opts.c (c_common_post_options): Also clear
88 cpp_opts->cpp_warn_cxx11_compat.
90 * c-common.h (enum cxx_dialect): Add cxx_unset.
91 * c-common.c (cxx_dialect): Initialize to cxx_unset.
92 * c-opts.c (c_common_post_options): Set C++ dialect to C++98 if unset.
94 * c.opt (std=c++14): Remove Undocumented flag and experimental warning.
95 (std=gnu++0x): Mark as Undocumented.
96 (std=gnu++1y): Add deprecated message.
98 2015-05-08 Jason Merrill <jason@redhat.com>
100 * c.opt (Wc++11-compat): Make primary. Rename var warn_cxx11_compat.
103 * c.opt (Wc++0x-compat): Also set cpp_warn_cxx11_compat.
105 2015-05-08 Marek Polacek <polacek@redhat.com>
108 * c.opt (Woverride-init-side-effects): New option.
110 2015-05-07 Marek Polacek <polacek@redhat.com>
113 * c-common.c (c_fully_fold_internal): Warn when left shifting a
115 * c.opt (Wshift-negative-value): New option.
116 * c-opts.c (c_common_post_options): Set warn_shift_negative_value
117 when -Wextra and C99/C++11 mode.
119 2015-05-07 Marek Polacek <polacek@redhat.com>
120 Martin Uecker <uecker@eecs.berkeley.edu>
122 * c-ubsan.c (ubsan_instrument_bounds): Don't skip instrumenting
123 flexible member array-like members if SANITIZE_BOUNDS_STRICT.
125 2015-05-05 Jason Merrill <jason@redhat.com>
127 * c.opt (Wterminate): New.
129 2015-04-30 Marek Polacek <polacek@redhat.com>
131 * c-common.c (maybe_warn_bool_compare): When comparing with 0/1,
132 require that the non-constant be of a boolean type.
134 2015-04-29 Josh Triplett <josh@joshtriplett.org>
136 * c-common.c (handle_section_attribute): Refactor to reduce
137 nesting and distinguish between error cases.
139 2015-04-29 Marek Polacek <polacek@redhat.com>
142 * c-common.c (maybe_warn_bool_compare): Warn when comparing a boolean
145 2015-04-29 Jakub Jelinek <jakub@redhat.com>
147 * c-common.h (omp_clause_mask): Unconditionally define as a class.
148 Use uint64_t instead of unsigned HOST_WIDE_INT and 64 instead of
149 HOST_BITS_PER_WIDE_INT.
151 2015-04-28 Tom de Vries <tom@codesourcery.com>
153 PR tree-optimization/65887
154 * c-common.c (build_va_arg): Mark va_arg ap argument as addressable.
156 2015-04-28 Eric Botcazou <ebotcazou@adacore.com>
157 Pierre-Marie de Rodat <derodat@adacore.com>
159 * c-ada-spec.c (in_function): Delete.
160 (dump_generic_ada_node): Do not change in_function and remove the
161 redundant code dealing with it.
162 (print_ada_declaration): Do not change in_function. Use INDENT_INCR.
163 (print_ada_methods): Output the static member functions in a nested
164 package after the regular methods as well as associated renamings.
166 2015-04-24 Marek Polacek <polacek@redhat.com>
169 * c-common.c (c_fully_fold_internal): Use OPT_Wshift_count_negative
170 and OPT_Wshift_count_overflow.
173 * c-common.c (warn_logical_operator): Warn if the operands have the
176 2015-04-24 Marek Polacek <polacek@redhat.com>
179 * c-common.c (warn_logical_operator): Bail if either operand comes
180 from a macro expansion.
182 2015-04-10 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
185 * c-common.c (c_default_pointer_mode): Add definition.
186 * c-common.h (c_default_pointer_mode): Add declaration.
188 2015-03-11 Jakub Jelinek <jakub@redhat.com>
190 * c-common.c (c_common_nodes_and_builtins): Don't call xstrdup
191 on record_builtin_type argument.
193 2015-03-10 Jakub Jelinek <jakub@redhat.com>
196 * c-common.c (warn_logical_not_parentheses): Don't warn for
199 2015-03-07 Marek Polacek <polacek@redhat.com>
202 * c-ubsan.c (ubsan_instrument_bounds): Check for COMPONENT_REF
203 before trying to figure out whether we have a flexible array member.
205 2015-03-06 Eric Botcazou <ebotcazou@adacore.com>
206 Jonathan Wakely <jwakely.gcc@gmail.com>
208 * c-ada-spec.c (dump_ada_double_name): Fix pasto.
210 2015-03-05 Eric Botcazou <ebotcazou@adacore.com>
213 * c-ada-spec.c (print_destructor): Remove obsolete code.
215 2015-03-01 Eric Botcazou <ebotcazou@adacore.com>
217 * c-ada-spec.c (is_tagged_type): Add guard for DECL_VINDEX.
218 (dump_template_types): Adjust DECL_TEMPLATE_INSTANTIATIONS and
219 DECL_TEMPLATE_RESULT emulations.
220 (dump_ada_template)): Add guard for TYPE_METHODS.
222 2015-02-27 Marek Polacek <polacek@redhat.com>
225 * c.opt (Wformat-signedness): Don't enable by -Wformat=2.
227 2015-02-27 Kai Tietz <ktietz@redhat.com>
230 * c-pragma.c (handle_pragma_weak): Do not try to create
231 weak/alias of declarations not being function, or variable
234 2015-02-24 Thomas Schwinge <thomas@codesourcery.com>
237 * c-common.c (DEF_FUNCTION_TYPE_VAR_8, DEF_FUNCTION_TYPE_VAR_12):
239 (DEF_FUNCTION_TYPE_VAR_7, DEF_FUNCTION_TYPE_VAR_11): New macros.
241 2015-02-16 Marek Polacek <polacek@redhat.com>
244 * c-format.c (check_format_types): Handle null param.
246 2015-02-13 Marek Polacek <polacek@redhat.com>
249 * c-format.c (check_format_types): Don't warn about different
250 signedness if the original value is in the range of WANTED_TYPE.
252 2015-02-12 Jason Merrill <jason@redhat.com>
255 * c-opts.c (c_common_post_options): Change flag_abi_version from 0
256 to the current highest version.
257 * c-cppbuiltin.c (c_cpp_builtins): Assert that it isn't 0.
259 2015-02-04 Jakub Jelinek <jakub@redhat.com>
263 * c-omp.c (c_finish_omp_atomic): Use TRUNC_DIV_EXPR
264 instead of RDIV_EXPR. Use build_binary_op instead of
267 2015-01-30 Joseph Myers <joseph@codesourcery.com>
269 * c-opts.c, c-pch.c, cppspec.c: All callers of fatal_error changed
270 to pass input_location as first argument.
272 2015-01-23 Tom de Vries <tom@codesourcery.com>
275 * c.opt (fopenacc): Mark as LTO option.
277 2015-01-23 Tom de Vries <tom@codesourcery.com>
280 * c.opt (fopenmp): Mark as LTO option.
282 2015-01-21 Jakub Jelinek <jakub@redhat.com>
285 * cilk.c (fill_decls_vec): Only put decls into vector v.
286 (compare_decls): Fix up formatting.
288 2015-01-21 Igor Zamyatin <igor.zamyatin@intel.com>
291 * cilk.c: Include vec.h.
292 (struct cilk_decls): New structure.
293 (wrapper_parm_cb): Split this function to...
294 (fill_decls_vec): ...this...
295 (create_parm_list): ...and this.
296 (compare_decls): New function.
297 (for_local_cb): Remove.
298 (wrapper_local_cb): Ditto.
299 (build_wrapper_type): For now first traverse and fill vector of
300 declarations then sort it and then deal with sorted vector.
301 (cilk_outline): Ditto.
302 (declare_one_free_variable): Ditto.
304 2015-01-21 Jason Merrill <jason@redhat.com>
307 * c-format.c (check_format_arg): Call decl_constant_value.
309 2015-01-19 Martin Liska <mliska@suse.cz>
311 * c-common.c (handle_noicf_attribute): New function.
313 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
314 Bernd Schmidt <bernds@codesourcery.com>
315 James Norris <jnorris@codesourcery.com>
316 Cesar Philippidis <cesar@codesourcery.com>
317 Ilmir Usmanov <i.usmanov@samsung.com>
318 Jakub Jelinek <jakub@redhat.com>
320 * c.opt (fopenacc): New option.
321 * c-cppbuiltin.c (c_cpp_builtins): Conditionally define _OPENACC.
322 * c-common.c (DEF_FUNCTION_TYPE_VAR_8, DEF_FUNCTION_TYPE_VAR_12):
324 * c-common.h (c_finish_oacc_wait): New prototype.
325 * c-omp.c: Include "omp-low.h" and "gomp-constants.h".
326 (c_finish_oacc_wait): New function.
327 * c-pragma.c (oacc_pragmas): New variable.
328 (c_pp_lookup_pragma, init_pragma): Handle it.
329 * c-pragma.h (enum pragma_kind): Add PRAGMA_OACC_CACHE,
330 PRAGMA_OACC_DATA, PRAGMA_OACC_ENTER_DATA, PRAGMA_OACC_EXIT_DATA,
331 PRAGMA_OACC_KERNELS, PRAGMA_OACC_LOOP, PRAGMA_OACC_PARALLEL,
332 PRAGMA_OACC_UPDATE, PRAGMA_OACC_WAIT.
333 (enum pragma_omp_clause): Add PRAGMA_OACC_CLAUSE_ASYNC,
334 PRAGMA_OACC_CLAUSE_AUTO, PRAGMA_OACC_CLAUSE_COLLAPSE,
335 PRAGMA_OACC_CLAUSE_COPY, PRAGMA_OACC_CLAUSE_COPYIN,
336 PRAGMA_OACC_CLAUSE_COPYOUT, PRAGMA_OACC_CLAUSE_CREATE,
337 PRAGMA_OACC_CLAUSE_DELETE, PRAGMA_OACC_CLAUSE_DEVICE,
338 PRAGMA_OACC_CLAUSE_DEVICEPTR, PRAGMA_OACC_CLAUSE_FIRSTPRIVATE,
339 PRAGMA_OACC_CLAUSE_GANG, PRAGMA_OACC_CLAUSE_HOST,
340 PRAGMA_OACC_CLAUSE_IF, PRAGMA_OACC_CLAUSE_NUM_GANGS,
341 PRAGMA_OACC_CLAUSE_NUM_WORKERS, PRAGMA_OACC_CLAUSE_PRESENT,
342 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPY,
343 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPYIN,
344 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPYOUT,
345 PRAGMA_OACC_CLAUSE_PRESENT_OR_CREATE, PRAGMA_OACC_CLAUSE_PRIVATE,
346 PRAGMA_OACC_CLAUSE_REDUCTION, PRAGMA_OACC_CLAUSE_SELF,
347 PRAGMA_OACC_CLAUSE_SEQ, PRAGMA_OACC_CLAUSE_VECTOR,
348 PRAGMA_OACC_CLAUSE_VECTOR_LENGTH, PRAGMA_OACC_CLAUSE_WAIT,
349 PRAGMA_OACC_CLAUSE_WORKER.
351 2015-01-14 Marcos Diaz <marcos.diaz@tallertechnologies.com>
353 * c-cppbuiltin.c (c_cpp_builtins): New cpp define __SSP_EXPLICIT__
354 for the new option fstack-protector_explicit.
355 * c-common.c (c_common_attribute_table): Add stack_protect attribute.
356 (handle_stack_protect_attribute): New function.
358 2015-01-13 Martin Uecker <uecker@eecs.berkeley.edu>
360 * c.opt: New option -Warray-bounds=.
362 2015-01-09 Michael Collison <michael.collison@linaro.org>
364 * array-notation-common.c: Include hash-set.h, machmode.h,
365 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
366 fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h.
367 * c-ada-spec.c: Ditto.
368 * c-cilkplus.c: Ditto.
369 * c-common.c: Include input.h due to flattening of tree.h.
370 Define macro GCC_C_COMMON_C.
371 * c-common.h: Flatten tree.h header files into c-common.h.
372 Remove include of tree-core.h.
373 * c-cppbuiltin.c: Include hash-set.h, machmode.h,
374 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
375 fold-const.h, wide-int.h, and inchash.h due to
376 flattening of tree.h.
378 * c-format.c: Flatten tree.h header files into c-common.h.
379 * c-cppbuiltin.c: Include hash-set.h, machmode.h,
380 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
381 fold-const.h, wide-int.h, and inchash.h due to
382 flattening of tree.h.
383 * c-dump.c: Include hash-set.h, machmode.h,
384 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
385 fold-const.h, wide-int.h, and inchash.h due to
386 flattening of tree.h.
387 * c-format.c: Include hash-set.h, machmode.h,
388 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
389 fold-const.h, wide-int.h, inchash.h and real.h due to
390 flattening of tree.h.
391 * c-gimplify.c: Include hash-set.h, machmode.h,
392 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
393 fold-const.h, wide-int.h, and inchash.h due to
394 flattening of tree.h.
400 * c-ppoutput.c: Ditto.
402 * c-pretty-print.c: Ditto.
403 * c-semantics.c: Ditto.
405 * stub-objc.c: Ditto.
407 2015-01-08 Jason Merrill <jason@redhat.com>
409 * c-ubsan.c (ubsan_maybe_instrument_array_ref): Use
410 do_ubsan_in_current_function.
411 (ubsan_maybe_instrument_reference_or_call): Likewise.
412 * c-ubsan.h: Declare it.
414 2015-01-08 Mike Stump <mikestump@comcast.net>
416 * c-common.c (c_common_attribute_table): Add no_sanitize_thread.
418 2015-01-07 Marek Polacek <polacek@redhat.com>
421 * c-common.c (c_fully_fold_internal): Warn for division and modulo
422 if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST and is zero.
424 2015-01-05 Trevor Saunders <tsaunders@mozilla.com>
427 * c.opt (Wsuggest-override): New option.
429 2015-01-05 Jakub Jelinek <jakub@redhat.com>
431 Update copyright years.
433 2015-01-05 Marek Polacek <polacek@redhat.com>
436 * c-common.c (warn_array_subscript_with_type_char): Add location_t
438 * c-common.h (warn_array_subscript_with_type_char): Update
441 2014-12-20 Edward Smith-Rowland <3dw4rd@verizon.net>
443 * c-cppbuiltin.c (__cpp_sized_deallocation): Uncomment and move macro.
444 Control macro with flag_sized_deallocation.
446 2014-12-20 Martin Uecker <uecker@eecs.berkeley.edu>
448 * c.opt (Wdiscarded-array-qualifiers): New option.
450 2014-12-19 Jakub Jelinek <jakub@redhat.com>
452 PR preprocessor/63831
453 * c-cppbuiltin.c (c_cpp_builtins): Don't define __has_attribute
454 and __has_cpp_attribute here.
455 * c-ppoutput.c (init_pp_output): Set cb->has_attribute to
456 c_common_has_attribute.
457 * c-common.h (c_common_has_attribute): New prototype.
458 * c-lex.c (init_c_lex): Set cb->has_attribute to
459 c_common_has_attribute instead of cb_has_attribute.
460 (get_token_no_padding): New function.
461 (cb_has_attribute): Renamed to ...
462 (c_common_has_attribute): ... this. No longer static. Use
463 get_token_no_padding, require ()s, don't build TREE_LIST
464 unnecessarily, fix up formatting, adjust diagnostics, call
467 2014-12-15 Jason Merrill <jason@redhat.com>
469 * c.opt (-fsized-deallocation, -Wc++14-compat): New.
470 (-Wsized-deallocation): New.
471 * c-opts.c (c_common_post_options): -fsized-deallocation defaults
472 to on in C++14 and up.
474 2014-12-11 Jason Merrill <jason@redhat.com>
476 * c-cppbuiltin.c (c_cpp_builtins): Enable C++14 __cpp_constexpr.
478 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_runtime_arrays if
479 we aren't complaining about VLAs.
481 2014-12-06 Marek Polacek <polacek@redhat.com>
483 PR tree-optimization/64183
484 * c-gimplify.c (c_gimplify_expr): Don't convert the RHS of a
485 shift-expression if it is integer_type_node. Use types_compatible_p.
487 2014-11-29 Jakub Jelinek <jakub@redhat.com>
489 * c-common.c (convert_vector_to_pointer_for_subscript): Remove NULL
490 last argument from create_tmp_var_raw and create_tmp_var calls.
491 * cilk.c (gimplify_cilk_spawn): Likewise.
492 * c-omp.c (c_finish_omp_atomic): Likewise.
494 2014-11-28 Marek Polacek <polacek@redhat.com>
496 * c-ubsan.c (ubsan_instrument_shift): Use op1_utype for MINUS_EXPR
497 instead of unsigned_type_node.
499 2014-11-28 Marek Polacek <polacek@redhat.com>
502 * c-ubsan.c (ubsan_instrument_shift): Change the type of a MINUS_EXPR
504 * c-gimplify.c (c_gimplify_expr): Convert right operand of a shift
505 expression to unsigned_type_node.
507 2014-11-20 Mark Wielaard <mjw@redhat.com>
510 * c-opts.c (set_std_c89): Set lang_hooks.name.
511 (set_std_c99): Likewise.
512 (set_std_c11): Likewise.
513 (set_std_cxx98): Likewise.
514 (set_std_cxx11): Likewise.
515 (set_std_cxx14): Likewise.
516 (set_std_cxx1z): Likewise.
518 2014-11-21 Jakub Jelinek <jakub@redhat.com>
521 * c-common.h (convert_vector_to_pointer_for_subscript): Change
523 * c-common.c: Include gimple-expr.h.
524 (convert_vector_to_pointer_for_subscript): Change return type to
525 bool. If *vecp is not lvalue_p and has VECTOR_TYPE, return true
526 and copy it into a TARGET_EXPR and use that instead of *vecp
529 2014-11-19 David Malcolm <dmalcolm@redhat.com>
531 Merger of git branch "gimple-classes-v2-option-3".
532 * ChangeLog.gimple-classes: New.
533 * c-gimplify.c (add_block_to_enclosing): Strengthen local "stack"
534 from being just a vec<gimple> to a vec<gbind *>.
536 2014-11-18 Jakub Jelinek <jakub@redhat.com>
539 * c-ubsan.c (ubsan_maybe_instrument_reference_or_call): Change type
540 argument to ptype, set type to TREE_TYPE (ptype). Don't call
541 get_pointer_alignment for non-pointers. Use ptype, or if it is
542 reference type, corresponding pointer type, as type of kind
544 (ubsan_maybe_instrument_reference,
545 ubsan_maybe_instrument_member_call): Adjust callers.
547 2014-11-15 Marek Polacek <polacek@redhat.com>
550 * array-notation-common.c (is_sec_implicit_index_fn): Return false
552 (extract_array_notation_exprs): Return for NULL node.
554 2014-11-12 Joseph Myers <joseph@codesourcery.com>
556 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Define and
557 undefine __NO_MATH_ERRNO__ based on changes to -fmath-errno state.
559 2014-11-12 Jakub Jelinek <jakub@redhat.com>
562 * c-common.c (check_builtin_function_arguments): Handle
563 BUILT_IN_{ADD,SUB,MUL}_OVERFLOW.
565 2014-11-10 Andi Kleen <ak@linux.intel.com>
568 * c-common.h (check_no_cilk): Declare.
569 * cilk.c (get_error_location): New function.
570 (check_no_cilk): Dito.
572 2014-11-10 Andi Kleen <ak@linux.intel.com>
574 * cilk.c (recognize_spawn): Use expression location
577 2014-11-10 Paolo Carlini <paolo.carlini@oracle.com>
579 * c.opt ([Wshift-count-negative, Wshift-count-overflow]): Add.
581 2014-11-10 Edward Smith-Rowland <3dw4rd@verizon.net>
583 * c-cppbuiltin.c (__has_attribute, __has_cpp_attribute): New macros;
584 (__cpp_rtti, __cpp_exceptions): New macros for C++98;
585 (__cpp_range_based_for, __cpp_initializer_lists,
586 __cpp_delegating_constructors, __cpp_nsdmi,
587 __cpp_inheriting_constructors, __cpp_ref_qualifiers): New macros
588 for C++11; (__cpp_attribute_deprecated): Remove in favor of
590 * c-lex.c (cb_has_attribute): New callback CPP function;
591 (init_c_lex): Set has_attribute callback.
593 2014-11-04 Richard Biener <rguenther@suse.de>
595 * c-common.c (shorten_compare): Do not shorten mixed
596 DFP and non-DFP compares.
598 2014-11-01 Edward Smith-Rowland <3dw4rd@verizon.net>
600 * g++.dg/cpp1y/feat-cxx11.C: Commentary and rearrangement of tests.
601 * g++.dg/cpp1y/feat-cxx11-neg.C: Add aggregate NSDMI test.
602 Commentary and rearrangement of tests.
603 * g++.dg/cpp1y/feat-cxx14.C: Enable aggregate NSDMI test.
604 Commentary and rearrangement of tests.
605 * g++.dg/cpp1y/feat-cxx98-neg.C: Ditto
606 * g++.dg/cpp1y/feat-cxx98.C: Commentary.
608 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
610 * c-common.c, c-common.h, c-cppbuiltin.c, c-lex.c: Remove redundant
611 enum from machine_mode.
613 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
615 * c-common.c: Adjust include files.
616 * c-gimplify.c: Ditto.
621 2014-10-27 Andrew MacLeod <amacleod@redhat.com>
623 * c-gimplify.c: Adjust include files.
625 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
628 * c-opts.c (c_common_diagnostics_set_defaults): Renamed from
629 c_common_initialize_diagnostics.
630 * c-common.h: Likewise.
632 2014-10-24 Marek Polacek <polacek@redhat.com>
635 * c-pretty-print.c (c_pretty_printer::simple_type_specifier): Don't
636 print "struct"/"union"/"enum" for typedefed names.
638 2014-10-23 Marek Polacek <polacek@redhat.com>
640 * c-ubsan.c (ubsan_instrument_shift): Perform the MINUS_EXPR
643 2014-10-22 Jakub Jelinek <jakub@redhat.com>
644 Yury Gribov <y.gribov@samsung.com>
646 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
647 ubsan_instrument_vla): Check bits in flag_sanitize_recover bitmask
648 instead of flag_sanitize_recover as bool flag.
650 2014-10-21 Kirill Yukhin <kirill.yukhin@intel.com>
652 * cilk.c: Revert previous change.
654 2014-10-20 Igor Zamyatin <igor.zamyatin@intel.com>
657 * cilk.c: Include vec.h.
658 (struct cilk_decls): New structure.
659 (wrapper_parm_cb): Split this function to...
660 (fill_decls_vec): ...this...
661 (create_parm_list): ...and this.
662 (compare_decls): New function.
663 (for_local_cb): Remove.
664 (wrapper_local_cb): Ditto.
665 (build_wrapper_type): For now first traverse and fill vector of
666 declarations then sort it and then deal with sorted vector.
667 (cilk_outline): Ditto.
668 (declare_one_free_variable): Ditto.
670 2014-10-17 Marek Polacek <polacek@redhat.com>
672 * c-opts.c (c_common_post_options): Set warn_implicit_int.
673 * c.opt (Wimplicit-int): Initialize to -1.
675 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
677 * c-pragma.c: Adjust include files.
678 * c-semantics.c: Likewise.
680 2014-10-16 DJ Delorie <dj@redhat.com>
682 * c-cppbuiltin.c (cpp_atomic_builtins): Don't assume pointers are
685 2014-10-14 Jason Merrill <jason@redhat.com>
688 * c-common.h (CPP_PREPARSED_EXPR): New.
689 (N_CP_TTYPES): Adjust.
691 2014-10-15 Marek Polacek <polacek@redhat.com>
693 * c-opts.c (c_common_init_options): Make -std=gnu11 the default for C.
695 2014-10-14 DJ Delorie <dj@redhat.com>
697 * c-pretty-print.c (pp_c_integer_constant): Check for all __intN
698 types, not just __int128.
699 * c-cppbuiltin.c (c_cpp_builtins): Add builtins for all __intN
700 types, not just __int128.
701 (cpp_atomic_builtins): Round pointer sizes up.
702 (type_suffix): Use type precision, not specific types.
703 * c-common.c (c_common_reswords): Remove __int128 special case.
704 (c_common_type_for_size): Check for all __intN types, not just
706 (c_common_type_for_mode): Likewise.
707 (c_common_signed_or_unsigned_type): Likewise.
708 (c_build_bitfield_integer_type): Likewise.
709 (c_common_nodes_and_builtins): Likewise.
710 (keyword_begins_type_specifier): Likewise.
711 * c-common.h (rid): Remove RID_INT128 and add RID_INT_N_* for all
714 2014-10-12 Trevor Saunders <tsaunders@mozilla.com>
716 * c-common.c: Use hash_table instead of hashtab.
718 2014-10-06 Edward Smith-Rowland <3dw4rd@verizon.net>
720 * c-cppbuiltin.c: Move __cpp_attribute_deprecated to the
723 2014-10-03 Marc Glisse <marc.glisse@inria.fr>
728 * c-common.c (warn_logical_operator): Punt for vectors.
730 2014-10-01 Edward Smith-Rowland <3dw4rd@verizon.net>
732 Implement SD-6: SG10 Feature Test Recommendations
733 * c-cppbuiltin.c (c_cpp_builtins()): Define language feature
734 macros and the __has_header macro.
736 2014-09-30 Jason Merrill <jason@redhat.com>
738 * c-common.h (enum rid): Add RID_IS_TRIVIALLY_ASSIGNABLE and
739 RID_IS_TRIVIALLY_CONSTRUCTIBLE.
740 * c-common.c (c_common_reswords): Add __is_trivially_copyable.
742 * c-common.h (enum rid): Add RID_IS_TRIVIALLY_COPYABLE.
743 * c-common.c (c_common_reswords): Add __is_trivially_copyable.
745 * c-common.h (enum rid): Remove RID_IS_CONVERTIBLE_TO.
746 * c-common.c (c_common_reswords): Remove __is_convertible_to.
748 2014-09-24 Marek Polacek <polacek@redhat.com>
752 * c-common.h (struct c_common_resword): Don't define CPP_KEYWORD.
754 2014-09-23 Andi Kleen <ak@linux.intel.com>
756 * c-common.c (handle_no_reorder_attribute): New function.
757 (c_common_attribute_table): Add no_reorder attribute.
759 2014-09-22 Joseph Myers <joseph@codesourcery.com>
761 * c-cppbuiltin.c (c_cpp_builtins): Define
762 __LIBGCC_*_EXCESS_PRECISION__ macros for supported floating-point
765 2014-09-18 Joseph Myers <joseph@codesourcery.com>
767 * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_*_FUNC_EXT__
768 for supported floating-point modes.
770 2014-09-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
772 * c.opt (Wpsabi): Use LangEnabledBy.
773 * c-opts.c (c_common_handle_option): Do not handle here.
775 2014-09-12 Joseph Myers <joseph@codesourcery.com>
777 * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_HAS_%s_MODE__
778 macros for floating-point modes.
780 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
783 * c-cppbuiltin.c (builtin_define_float_constants): Correct
784 __*_DENORM_MIN__ without denormals.
786 2014-09-10 Jakub Jelinek <jakub@redhat.com>
788 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
789 ubsan_instrument_vla, ubsan_instrument_return): Adjust
790 ubsan_create_data callers.
791 (ubsan_instrument_bounds): Don't emit UBSAN_BOUNDS at all if
792 index is constant or BIT_AND_EXPR with constant mask and is
793 small enough for the bound.
794 * c-gimplify.c (ubsan_walk_array_refs_r): For ADDR_EXPR of
795 ARRAY_REF, make sure the inner ARRAY_REF is not walked again.
797 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
799 * c.opt: Add CppReason to various flags.
800 (Wdate-time): Re-sort.
801 * c-common.c: Include c-common.h earlier.
802 (struct reason_option_codes_t): Delete.
803 (c_option_controlling_cpp_error): Prefix global type and struct
806 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
808 * c.opt (Wnormalized): New.
809 (Wnormalized=): Use Enum and Reject Negative.
810 * c-opts.c (c_common_handle_option): Do not handle Wnormalized here.
812 2014-09-08 Joseph Myers <joseph@codesourcery.com>
814 * c-cppbuiltin.c (c_cpp_builtins): Define macros for mantissa
815 digits of floating-point modes if -fbuilding-libgcc.
817 2014-09-05 Joseph Myers <joseph@codesourcery.com>
819 * c-cppbuiltin.c (c_cpp_builtins): Also define
820 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__,
821 __LIBGCC_EH_FRAME_SECTION_NAME__, __LIBGCC_JCR_SECTION_NAME__,
822 __LIBGCC_CTORS_SECTION_ASM_OP__, __LIBGCC_DTORS_SECTION_ASM_OP__,
823 __LIBGCC_TEXT_SECTION_ASM_OP__, __LIBGCC_INIT_SECTION_ASM_OP__,
824 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__,
825 __LIBGCC_STACK_GROWS_DOWNWARD__,
826 __LIBGCC_DONT_USE_BUILTIN_SETJMP__,
827 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__,
828 __LIBGCC_DWARF_FRAME_REGISTERS__,
829 __LIBGCC_EH_RETURN_STACKADJ_RTX__, __LIBGCC_JMP_BUF_SIZE__,
830 __LIBGCC_STACK_POINTER_REGNUM__ and
831 __LIBGCC_VTABLE_USES_DESCRIPTORS__ for -fbuilding-libgcc.
832 (builtin_define_with_value): Handle backslash-escaping in string
835 2014-09-05 Richard Biener <rguenther@suse.de>
838 * c-format.c (check_format_arg): Properly handle
839 effectively signed POINTER_PLUS_EXPR offset.
841 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
843 * c.opt (Wc90-c99-compat,Wc++-compat,Wcomment,Wendif-labels,
844 Winvalid-pch,Wlong-long,Wmissing-include-dirs,Wmultichar,Wpedantic,
845 (Wdate-time,Wtraditional,Wundef,Wvariadic-macros): Add CPP, Var
847 * c-opts.c (c_common_handle_option): Do not handle here.
848 (sanitize_cpp_opts): Likewise.
849 * c-common.c (struct reason_option_codes_t): Handle
850 CPP_W_C90_C99_COMPAT and CPP_W_PEDANTIC.
852 2014-09-03 Marek Polacek <polacek@redhat.com>
854 * c.opt (Wlogical-not-parentheses): Enable by -Wall.
856 2014-09-02 Jakub Jelinek <jakub@redhat.com>
857 Balaji V. Iyer <balaji.v.iyer@intel.com>
858 Igor Zamyatin <igor.zamyatin@intel.com>
860 * c-cilkplus.c (cilk_for_number_of_iterations): New function.
861 * c-common.c (c_common_reswords): Added _Cilk_for.
862 * c-common.h (enum rid): Added RID_CILK_FOR.
863 (cilk_for_number_of_iterations): Add declaration.
864 * c-omp.c (c_finish_omp_for): Added checks for CILK_SIMD and
866 * c-pragma.c (init_pragma): Register "grainsize" pragma.
867 * c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_GRAINSIZE.
869 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
871 * c.opt (Wbuiltin-macro-redefined,Wdeprecated,Wendif-labels,
872 Winvalid-pch,Wliteral-suffix,Wmissing-include-dirs,Wtrigraphs,
873 Wundef): Use CPP, Var and Init.
874 * c-opts.c (c_common_handle_option): Do not handle the above flags here.
876 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
878 * c.opt (Wbuiltin-macro-redefined): Use CPP, Var and Init.
879 * c-opts.c (c_common_handle_option): Do not handle here.
881 2014-08-25 Jason Merrill <jason@redhat.com>
883 * c.opt: Change -std=c++1y and -std=gnu++1y to be aliases for
884 -std=c++14 and -std=gnu++14, rather than the reverse.
885 * c-opts.c (c_common_handle_option): Change OPT_std_c__1y and
886 OPT_std_gnu__1y to OPT_std_c__14 and OPT_std_gnu__14.
887 * c-common.h (cxx_dialect): Remove cxx1y.
889 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
891 * c-common.h (enum cxx_dialect): Add cxx14.
892 * c-opts.c (set_std_cxx1y): Rename to set_std_cxx14; Use cxx14.
893 * c-ubsan.c (ubsan_instrument_shift): Change comment and logic from
894 cxx_dialect == cxx11 || cxx_dialect == cxx1y to cxx_dialect >= cxx11.
896 2014-08-22 Jason Merrill <jason@redhat.com>
898 * c.opt (std=gnu++17): Fix alias.
900 2014-08-22 Marek Polacek <polacek@redhat.com>
903 * c-common.c (warn_logical_not_parentheses): Don't check LHS. Don't
904 check for vector types. Drop LHS argument.
905 * c-common.h (warn_logical_not_parentheses): Adjust.
907 2014-08-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
909 * c.opt (Wcomment): Use CPP, Var and LangEnabledBy.
910 (Wmultichar): Likewise.
911 (Wdate-time): Use C-family languages instead of Common. Use CPP
913 * c-opts.c (c_common_handle_option): Do not handle the above
915 (sanitize_cpp_opts): Likewise.
917 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
920 * c-opts.c: Include tree-diagnostics.h.
921 (c_diagnostic_finalizer): New.
922 (c_common_initialize_diagnostics): Use it.
924 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
926 PR preprocessor/51303
927 * c-common.c (struct reason_option_codes_t option_codes):
928 Add CPP_W_MISSING_INCLUDE_DIRS. Sort alphabetically.
930 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
934 * c.opt (Wvariadic-macros): Use CPP and LangEnabledBy.
935 * c-opts.c (c_common_handle_option): Call cpp_handle_option_auto.
936 (c_common_post_options): Call init_global_opts_from_cpp.
937 (sanitize_cpp_opts): Do not handle Wvariadic-macros here.
939 2014-08-19 Marek Polacek <polacek@redhat.com>
942 * c-common.c (maybe_warn_bool_compare): New function.
943 * c-common.h (maybe_warn_bool_compare): Declare.
944 * c.opt (Wbool-compare): New option.
946 2014-08-19 Marek Polacek <polacek@redhat.com>
948 * c.opt (Wc99-c11-compat): New option.
950 2014-08-19 Marek Polacek <polacek@redhat.com>
952 * c-opts.c (sanitize_cpp_opts): Make warn_long_long be set according
953 to warn_c90_c99_compat.
954 * c.opt (Wc90-c99-compat, Wdeclaration-after-statement): Initialize
957 2014-08-19 Manuel López-Ibáñez <manu@gcc.gnu.org>
958 Steven Bosscher <steven@gcc.gnu.org>
961 * c-format.c: Add extra_arg_loc and format_string_loc to struct
962 format_check_results.
963 (check_function_format): Use true and add comment for boolean
965 (finish_dollar_format_checking): Use explicit location when warning.
966 (check_format_info): Likewise.
967 (check_format_arg): Set extra_arg_loc and format_string_loc.
968 (check_format_info_main): Use explicit location when warning.
969 (check_format_types): Pass explicit location.
970 (format_type_warning): Likewise.
972 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
975 * c-format.c: Handle Fortran flags.
977 2014-08-12 Igor Zamyatin <igor.zamyatin@intel.com>
980 * array-notation-common.c (find_rank): Added handling for other
983 2014-08-10 Marek Polacek <polacek@redhat.com>
986 * c-opts.c (sanitize_cpp_opts): Pass warn_c90_c99_compat to libcpp.
987 * c.opt (Wc90-c99-compat): Add option.
989 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
991 * c-gimplify.c, cilk.c: Remove includes of pointer-set.h.
993 2014-08-03 Marek Polacek <polacek@redhat.com>
995 * c-common.c (check_case_value): Add location_t parameter. Use it.
996 (c_add_case_label): Pass loc to check_case_value.
998 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
1000 * cilk.c: Use hash_map instead of pointer_map.
1002 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
1004 * c-gimplify.c: Use hash_set instead of pointer_set.
1006 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
1009 * array-notation-common.c (extract_array_notation_exprs): Handling
1012 2014-08-01 Jakub Jelinek <jakub@redhat.com>
1014 * c-common.h (min_align_of_type): Removed prototype.
1015 * c-common.c (min_align_of_type): Removed.
1016 * c-ubsan.h (ubsan_maybe_instrument_reference,
1017 ubsan_maybe_instrument_member_call): New prototypes.
1018 * c-ubsan.c: Include stor-layout.h and builtins.h.
1019 (ubsan_maybe_instrument_reference_or_call,
1020 ubsan_maybe_instrument_reference, ubsan_maybe_instrument_call): New
1023 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
1026 * c.opt (-Wreturn-local-addr): Move to common.opt.
1028 2014-07-30 Jason Merrill <jason@redhat.com>
1033 * c.opt (-fuse-all-virtuals): New.
1035 2014-07-30 Tom Tromey <tromey@redhat.com>
1038 * c.opt (Wdesignated-init): New option.
1039 * c-common.c (c_common_attribute_table): Add "designated_init".
1040 (handle_designated_init): New function.
1042 2014-07-24 Marek Polacek <polacek@redhat.com>
1045 * c-opts.c (c_finish_options): If -imacros is in effect, return.
1047 2014-07-16 Dodji Seketeli <dodji@redhat.com>
1049 PR preprocessor/60723 - missing system-ness marks for macro tokens
1050 * c-ppoutput.c (struct print::prev_was_system_token): New data
1052 (init_pp_output): Initialize it.
1053 (maybe_print_line_1, maybe_print_line, print_line_1, print_line)
1054 (do_line_change): Return a flag saying if a line marker was
1056 (scan_translation_unit): Detect if the system-ness of the token we
1057 are about to emit is different from the one of the previously
1058 emitted token. If so, emit a line marker. Avoid emitting useless
1059 adjacent line markers. Avoid emitting line markers for tokens
1060 originating from the expansion of built-in macros.
1061 (scan_translation_unit_directives_only): Adjust.
1063 2014-07-15 Marek Polacek <polacek@redhat.com>
1065 * c-ubsan.c (ubsan_instrument_bounds): Don't instrument if
1066 TYPE_MAX_VALUE is NULL.
1068 2014-07-14 Jakub Jelinek <jakub@redhat.com>
1071 * c.opt (Wmemset-transposed-args): New warning.
1073 2014-07-10 Jason Merrill <jason@redhat.com>
1077 * c.opt (-fuse-all-virtuals): New.
1079 2014-07-09 Richard Biener <rguenther@suse.de>
1082 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
1083 using unsigned arithmetic if overflow does not wrap instead of
1084 if overflow is undefined.
1086 2014-07-06 Marek Polacek <polacek@redhat.com>
1089 * c.opt (Wsizeof-array-argument): New option.
1091 2014-07-03 Jakub Jelinek <jakub@redhat.com>
1093 * c-ada-spec.c (dump_ada_nodes): Don't call qsort if
1094 comments->count <= 1, as comments->entries might be NULL.
1096 2014-07-01 Marek Polacek <polacek@redhat.com>
1098 * c.opt (Wint-conversion): New option.
1100 2014-07-01 Marek Polacek <polacek@redhat.com>
1103 * c.opt (Wincompatible-pointer-types): New option.
1105 2014-06-30 Paolo Carlini <paolo.carlini@oracle.com>
1108 * c-common.c (handle_noreturn_attribute, handle_const_attribute):
1109 Do not discard TYPE_QUALS of type.
1111 2014-06-26 Jason Merrill <jason@redhat.com>
1113 * c-common.h (enum cxx_dialect): Add cxx1z.
1114 * c.opt (std=c++1z, std=c++17, std=gnu++1z, std=gnu++17): New.
1115 * c-opts.c (c_common_handle_option, set_std_cxx1z): Handle it.
1117 2014-06-26 Teresa Johnson <tejohnson@google.com>
1119 * c-common.h (get_dump_info): Declare.
1120 * c-gimplify.c (c_genericize): Use saved dump files.
1121 * c-opts.c (c_common_parse_file): Begin and end dumps
1122 once around parsing invocation.
1123 (get_dump_info): New function.
1125 2014-06-23 Marek Polacek <polacek@redhat.com>
1126 Andrew MacLeod <amacleod@redhat.com>
1129 * c-common.c (get_atomic_generic_size): Don't segfault if the
1130 type doesn't have a size.
1132 2014-06-20 Marek Polacek <polacek@redhat.com>
1134 * c-gimplify.c: Include "c-ubsan.h" and "pointer-set.h".
1135 (ubsan_walk_array_refs_r): New function.
1136 (c_genericize): Instrument array bounds.
1137 * c-ubsan.c: Include "internal-fn.h".
1138 (ubsan_instrument_division): Mark instrumented arrays as having
1139 side effects. Adjust ubsan_type_descriptor call.
1140 (ubsan_instrument_shift): Likewise.
1141 (ubsan_instrument_vla): Adjust ubsan_type_descriptor call.
1142 (ubsan_instrument_bounds): New function.
1143 (ubsan_array_ref_instrumented_p): New function.
1144 (ubsan_maybe_instrument_array_ref): New function.
1145 * c-ubsan.h (ubsan_instrument_bounds): Declare.
1146 (ubsan_array_ref_instrumented_p): Declare.
1147 (ubsan_maybe_instrument_array_ref): Declare.
1149 2014-06-20 Hale Wang <hale.wang@arm.com>
1152 * c.opt (fshort-enums): Add to LTO.
1153 * c.opt (fshort-wchar): Likewise.
1155 2014-06-16 Marek Polacek <polacek@redhat.com>
1158 * c.opt (Wswitch-bool): Add Var.
1160 2014-06-12 Jakub Jelinek <jakub@redhat.com>
1163 * c-omp.c (c_omp_split_clauses): Don't crash on firstprivate in
1164 #pragma omp target teams or
1165 #pragma omp {,target }teams distribute simd.
1167 2014-06-12 Jason Merrill <jason@redhat.com>
1169 * c.opt (Wabi=, fabi-compat-version): New.
1170 * c-opts.c (c_common_handle_option): Handle -Wabi=.
1171 (c_common_post_options): Handle flag_abi_compat_version default.
1172 Disallow -fabi-compat-version=1.
1173 * c-common.h (abi_version_crosses): New.
1175 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
1177 * c-common.c (handle_section_attribute): Update handling for
1178 section names that are no longer trees.
1180 2014-06-10 Jakub Jelinek <jakub@redhat.com>
1183 * c-pragma.c (omp_pragmas_simd): Move PRAGMA_OMP_TASK...
1184 (omp_pragmas): ... back here.
1186 2014-06-05 Marek Polacek <polacek@redhat.com>
1189 * c-common.c (warn_logical_not_parentheses): New function.
1190 * c-common.h (warn_logical_not_parentheses): Declare.
1191 * c.opt (Wlogical-not-parentheses): New option.
1193 2014-06-04 Marek Polacek <polacek@redhat.com>
1196 * c-common.c (check_case_bounds): Add location parameter.
1198 (c_add_case_label): Pass loc to check_case_bounds.
1200 2014-06-03 Marek Polacek <polacek@redhat.com>
1203 * c.opt (Wswitch-bool): New option.
1205 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
1207 * c-common.h (c_omp_sharing_predetermined, c_omp_remap_decl):
1209 (record_types_used_by_current_var_decl): Move prototype to where
1212 * c-common.c (DEF_FUNCTION_TYPE_0, DEF_FUNCTION_TYPE_6)
1213 (DEF_FUNCTION_TYPE_7, DEF_FUNCTION_TYPE_8)
1214 (DEF_FUNCTION_TYPE_VAR_5): Cosmetic fixes.
1216 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
1218 * c-common.h (CTI_VOID_ZERO, void_zero_node): Delete.
1219 * c-common.c (c_common_nodes_and_builtins): Don't initialize
1221 * c-pretty-print.c (pp_c_void_constant): New function.
1222 (c_pretty_printer::constant, c_pretty_printer::primary_expression)
1223 (c_pretty_printer::expression): Handle VOID_CST.
1224 * cilk.c (extract_free_variables): Likewise.
1225 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift)
1226 (ubsan_instrument_vla): Use void_node instead of void_zero_node.
1228 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
1230 * c-common.h (sorted_fields_type): Remove variable_size GTY attribute.
1231 * c-pragma.c (push_alignment): Adjust.
1232 (handle_pragma_push_options): Likewise.
1234 2014-05-09 Marek Polacek <polacek@redhat.com>
1237 * c-common.c (check_user_alignment): Return -1 if alignment is error
1239 (handle_aligned_attribute): Don't call default_conversion on
1241 (handle_vector_size_attribute): Likewise.
1242 (handle_tm_wrap_attribute): Handle case when wrap_decl is error node.
1243 (handle_sentinel_attribute): Call default_conversion and allow even
1244 integral types as an argument.
1246 2014-05-08 Marek Polacek <polacek@redhat.com>
1249 * c-common.c (min_align_of_type): New function factored out from...
1250 (c_sizeof_or_alignof_type): ...here.
1251 * c-common.h (min_align_of_type): Declare.
1253 2014-05-08 Marek Polacek <polacek@redhat.com>
1256 * c-common.c (check_main_parameter_types): Warn for _Atomic-qualified
1257 parameter type of main.
1259 2014-05-07 DJ Delorie <dj@redhat.com>
1261 * c-cppbuiltin.c (print_bits_of_hex): New.
1262 (builtin_define_type_minmax): Print values using hex so as not to
1263 require a pre-computed list of string values.
1265 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
1266 Mike Stump <mikestump@comcast.net>
1267 Richard Sandiford <rdsandiford@googlemail.com>
1269 * c-ada-spec.c: Include wide-int.h.
1270 (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Remove.
1271 (dump_generic_ada_node): Use wide-int interfaces.
1272 * c-common.c: Include wide-int-print.h.
1273 (shorten_compare): Use wide-int interfaces and tree_int_cst_lt.
1274 (pointer_int_sum): Use wide-int interfaces.
1275 (c_common_nodes_and_builtins): Use make_int_cst.
1276 (match_case_to_enum_1): Use tree_fits_uhwi_p and tree_fits_shwi_p.
1277 (handle_alloc_size_attribute): Use wide-int interfaces.
1278 (get_nonnull_operand): Likewise.
1279 * c-format.c (get_constant): Use tree_fits_uhwi_p.
1280 * c-lex.c: Include wide-int.h.
1281 (narrowest_unsigned_type): Take a widest_int rather than two
1283 (narrowest_signed_type): Likewise.
1284 (interpret_integer): Update accordingly. Use wide-int interfaces.
1285 (lex_charconst): Use wide-int interfaces.
1286 * c-pretty-print.c: Include wide-int.h.
1287 (pp_c_integer_constant): Use wide-int interfaces.
1288 * cilk.c (declare_one_free_variable): Use tree_int_cst_lt instead of
1289 INT_CST_LT_UNSIGNED.
1291 2014-05-06 Richard Biener <rguenther@suse.de>
1293 * c-opts.c (c_common_post_options): For -freestanding,
1294 -fno-hosted and -fno-builtin disable pattern recognition
1295 if not enabled explicitely.
1297 2014-05-02 Marek Polacek <polacek@redhat.com>
1299 * c.opt (Wsizeof-pointer-memaccess): Describe option.
1301 2014-05-01 Marek Polacek <polacek@redhat.com>
1304 * c.opt (Wdiscarded-qualifiers): Add.
1306 2014-04-30 Marek Polacek <polacek@redhat.com>
1308 * c-ubsan.c (ubsan_instrument_division): Handle REAL_TYPEs. Perform
1309 INT_MIN / -1 sanitization only for integer types.
1311 2014-04-25 Marek Polacek <polacek@redhat.com>
1314 * c-common.c (handle_noinline_attribute): Warn if the attribute
1315 conflicts with always_inline attribute.
1316 (handle_always_inline_attribute): Warn if the attribute conflicts
1317 with noinline attribute.
1319 2014-04-25 Marek Polacek <polacek@redhat.com>
1322 * c-common.c (check_main_parameter_types): Warn about variadic main.
1324 2014-04-24 Mike Stump <mikestump@comcast.net>
1326 * c.opt (Wshadow-ivar): Default to on.
1328 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
1330 * c.opt (Wshadow-ivar, flocal-ivars, fivar-visibility): Add.
1332 2014-04-23 Marek Polacek <polacek@redhat.com>
1334 * c-common.c (handle_tm_wrap_attribute): Tweak error message.
1336 2014-04-22 Jakub Jelinek <jakub@redhat.com>
1339 * c-ubsan.c (ubsan_instrument_return): Return __builtin_trap ()
1340 if flag_sanitize_undefined_trap_on_error.
1341 (ubsan_instrument_division, ubsan_instrument_shift,
1342 ubsan_instrument_vla): Likewise. Use __ubsan_handle_*_abort ()
1343 if !flag_sanitize_recover.
1345 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
1348 * c-common.c (registered_builtin_types): Make non-static.
1349 * c-common.h (registered_builtin_types): Declare.
1351 2014-04-14 Richard Biener <rguenther@suse.de>
1352 Marc Glisse <marc.glisse@inria.fr>
1355 * c-common.c (convert_vector_to_pointer_for_subscript): Properly
1356 apply may-alias the scalar pointer type when applicable.
1358 2014-04-12 Igor Zamyatin <igor.zamyatin@intel.com>
1361 * cilk.c (cilk_set_spawn_marker): Remove FUNCTION_DECL
1362 as possible argument for Cilk_spawn.
1364 2014-04-11 Tobias Burnus <burnus@net-b.de>
1367 * c.opt (Wformat-signedness): Add
1368 * c-format.c(check_format_types): Use it.
1370 2014-04-11 Jason Merrill <jason@redhat.com>
1373 * c-common.c (sync_resolve_size, get_atomic_generic_size): Call
1374 default_conversion for an array argument.
1376 2014-04-08 Marek Polacek <polacek@redhat.com>
1379 * c-ubsan.c: Include asan.h.
1380 (ubsan_instrument_return): Call initialize_sanitizer_builtins.
1382 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
1384 * c.opt (Wnon-virtual-dtor): Auto set when Weffc++.
1386 2014-04-02 Marek Polacek <polacek@redhat.com>
1388 * c-common.h (c_expand_expr): Remove declaration.
1390 2014-03-28 Jakub Jelinek <jakub@redhat.com>
1393 * c-common.c (add_atomic_size_parameter): When creating new
1394 params vector, push the size argument first.
1396 2014-03-26 Jakub Jelinek <jakub@redhat.com>
1398 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
1399 ubsan_instrument_vla, ubsan_instrument_return): Adjust
1400 ubsan_create_data callers.
1402 2014-03-22 Jakub Jelinek <jakub@redhat.com>
1405 * c-opts.c (c_finish_options): Restore cb_file_change call to
1408 2014-03-13 Jakub Jelinek <jakub@redhat.com>
1411 * c-pragma.c (apply_pragma_weak): Only look at
1412 TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (decl)) if
1413 DECL_ASSEMBLER_NAME_SET_P (decl).
1414 (maybe_apply_pending_pragma_weaks): Exit early if
1415 vec_safe_is_empty (pending_weaks) rather than only when
1417 (maybe_apply_pragma_weak): Likewise. If !DECL_ASSEMBLER_NAME_SET_P,
1418 set assembler name back to NULL afterwards.
1420 2014-03-11 Jason Merrill <jason@redhat.com>
1422 * c.opt: Add -std=gnu++14.
1424 2014-03-11 Ian Bolton <ian.bolton@arm.com>
1426 * c-opts.c (c_common_post_options): Don't override
1427 -ffp-contract=fast if unsafe-math-optimizations is on.
1429 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
1431 * c.opt: Enable LTO FE for fshort-double.
1433 2014-03-07 Jason Merrill <jason@redhat.com>
1435 * c.opt: Add -std=c++14.
1437 2014-03-06 Marek Polacek <polacek@redhat.com>
1440 * cilk.c (contains_cilk_spawn_stmt): New function.
1441 (contains_cilk_spawn_stmt_walker): Likewise.
1442 (recognize_spawn): Give error on invalid use of _Cilk_spawn.
1443 * c-common.h (contains_cilk_spawn_stmt): Add declaration.
1445 2014-03-03 Jakub Jelinek <jakub@redhat.com>
1447 * c-pragma.c (c_pp_lookup_pragma): Handle PRAGMA_CILK_SIMD.
1448 (init_pragma): Call cpp_register_deferred_pragma for PRAGMA_CILK_SIMD
1449 even when flag_preprocess_only.
1451 2014-02-26 Jason Merrill <jason@redhat.com>
1455 * c-common.c (shorten_compare): Don't check
1456 c_inhibit_evaluation_warnings.
1458 2014-02-19 Jakub Jelinek <jakub@redhat.com>
1461 * c-common.c (c_common_nodes_and_builtins): When initializing
1462 c_uint{16,32,64}_type_node, also set corresponding
1463 uint{16,32,64}_type_node to the same value.
1466 * c-pragma.c (init_pragma): Don't call cpp_register_deferred_pragma
1467 for PRAGMA_IVDEP if flag_preprocess_only.
1469 2014-02-12 Jakub Jelinek <jakub@redhat.com>
1472 * c-common.c (merge_tlist): If copy is true, call new_tlist,
1473 if false, add ADD itself, rather than vice versa.
1474 (verify_tree): For COND_EXPR, don't call merge_tlist with non-zero
1475 copy. For SAVE_EXPR, only call merge_tlist once.
1477 2014-02-08 Jakub Jelinek <jakub@redhat.com>
1480 * c-common.c (handle_alloc_size_attribute): Use tree_fits_uhwi_p
1482 (handle_alloc_align_attribute, handle_assume_aligned_attribute): New
1484 (c_common_attribute_table): Add alloc_align and assume_aligned
1487 2014-02-06 Marek Polacek <polacek@redhat.com>
1490 * c-common.c (warn_for_sign_compare): Call warning_at with location
1493 2014-02-05 Marek Polacek <polacek@redhat.com>
1496 * c-omp.c (c_finish_omp_atomic): Remove unreachable return
1499 2014-02-04 Marek Polacek <polacek@redhat.com>
1502 * c-common.c (conversion_warning): Unwrap C_MAYBE_CONST_EXPR and/or
1505 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
1509 * c-common.c (handle_aligned_attribute, handle_alloc_size_attribute,
1510 handle_vector_size_attribute, handle_nonnull_attribute): Call
1511 default_conversion on the attribute argument.
1512 (handle_nonnull_attribute): Increment the argument number.
1514 2014-01-31 Marek Polacek <polacek@redhat.com>
1517 * c-common.c (add_atomic_size_parameter): Pass vNULL to
1518 build_function_call_vec.
1519 (resolve_overloaded_builtin): Likewise.
1520 * c-common.h (build_function_call_vec): Adjust declaration.
1522 2014-01-30 Marek Polacek <polacek@redhat.com>
1525 * c-common.h (unsafe_conversion_p): Adjust declaration.
1526 (warnings_for_convert_and_check): Likewise.
1527 (convert_and_check): Likewise.
1528 * c-common.c (unsafe_conversion_p): Add location parameter. Call
1529 expansion_point_location_if_in_system_header on it.
1530 (warnings_for_convert_and_check): Add location parameter. Call
1531 expansion_point_location_if_in_system_header on it. Use it.
1532 (convert_and_check): Add location parameter. Use it.
1533 (conversion_warning): Likewise.
1534 (c_add_case_label): Adjust convert_and_check calls.
1535 (scalar_to_vector): Adjust unsafe_conversion_p calls.
1537 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1539 * c-common.c (c_define_builtins): Replaced flag_enable_cilkplus with
1541 * c-pragma.c (init_pragma): Likewise.
1544 2014-01-23 Marek Polacek <polacek@redhat.com>
1547 * c-common.c (shorten_compare): Add location_t parameter.
1548 * c-common.h (shorten_binary_op): Adjust declaration.
1550 2014-01-23 Marek Polacek <polacek@redhat.com>
1553 * c-common.c (pointer_to_zero_sized_aggr_p): New function.
1554 * c-common.h: Declare it.
1556 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
1558 * c-ada-spec.h (dump_ada_specs): Revert prototype change.
1559 * c-ada-spec.c (dump_ads): Likewise.
1560 (cpp_check): Likewise.
1561 (dump_ada_specs): Likewise.
1563 2014-01-15 Laurent Alfonsi <laurent.alfonsi@st.com>
1566 * c-common.c (handle_no_instrument_function_attribute): Allow
1567 no_instrument_function attribute in class member
1568 definition/declaration.
1570 2014-01-15 Jakub Jelinek <jakub@redhat.com>
1573 * c-omp.c (c_finish_omp_atomic): Set in_late_binary_op around
1574 build_modify_expr with non-NOP_EXPR opcode. Handle return from it
1575 being COMPOUND_EXPR.
1576 (c_finish_omp_for): Handle incr being COMPOUND_EXPR with first
1577 operand a SAVE_EXPR and second MODIFY_EXPR.
1579 2014-01-09 Jakub Jelinek <jakub@redhat.com>
1582 * c-pch.c (c_common_write_pch): Call
1583 prepare_target_option_nodes_for_pch.
1585 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1587 Update copyright years
1589 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1591 * array-notation-common.c, c-cilkplus.c: Use the standard form for
1592 the copyright notice.
1594 2013-12-28 Eric Botcazou <ebotcazou@adacore.com>
1596 * c-ada-spec.c (print_constructor): New function.
1597 (print_destructor): Retrieve the origin of the destructor.
1598 (print_ada_declaration): Revamp handling of constructors/destructors.
1600 2013-12-23 Stuart Hastings <stuart@apple.com>
1601 Bill Maddox <maddox@google.com>
1602 Jason Merrill <jason@redhat.com>
1604 * c.opt: Add -fdeclone-ctor-dtor.
1605 * c-opts.c (c_common_post_options): Default to on iff -Os.
1607 2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
1609 * c-common.c (c_common_attribute_table): Added "cilk simd function"
1611 * c-pragma.h (enum pragma_cilk_clause): Remove.
1612 (enum pragma_omp_clause): Added the following fields:
1613 PRAGMA_CILK_CLAUSE_NOMASK, PRAGMA_CILK_CLAUSE_MASK,
1614 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_NONE,
1615 PRAGMA_CILK_CLAUSE_LINEAR, PRAGMA_CILK_CLAUSE_PRIVATE,
1616 PRAGMA_CILK_CLAUSE_FIRSTPRIVATE, PRAGMA_CILK_CLAUSE_LASTPRIVATE,
1617 PRAGMA_CILK_CLAUSE_UNIFORM.
1620 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
1622 * cilk.c (cilk_outline): Made this function non-static.
1623 (gimplify_cilk_spawn): Removed pre_p and post_p arguments.
1624 (create_cilk_wrapper): Added a new parameter: a function pointer.
1625 (c_install_body_w_frame_cleanup): Remove
1626 (extract_free_variables): Added VEC_INIT_EXPR and CONSTRUCTOR case.
1627 * c-common.h (cilk_outline): New prototype.
1628 (gimplify_cilk_spawn): Removed two parameters.
1629 (cilk_install_body_with_frame_cleanup): New prototype.
1630 * c-gimplify.c (c_gimplify_expr): Added MODIFY_EXPR, CALL_EXPR and
1631 CILK_SPAWN_STMT case.
1633 2013-12-11 Bernd Schmidt <bernds@codesourcery.com>
1635 * c-common.c (c_fully_fold_internal): Handle ADDR_SPACE_CONVERT_EXPR.
1637 * c-common.h (enum c_tree_index): Remove CTI_INT_ARRAY_TYPE.
1638 (int_array_type_node): Remove.
1639 * c-common.c (c_common_nodes_and_builtins): Don't build it.
1641 2013-12-05 Marek Polacek <polacek@redhat.com>
1644 * c-common.c (c_sizeof_or_alignof_type): Move a declaration into
1645 [ADJUST_FIELD_ALIGN].
1647 2013-12-04 Joseph Myers <joseph@codesourcery.com>
1650 * c-common.c (c_sizeof_or_alignof_type): Add parameter min_alignof
1651 and check field alignment if set.
1652 * c-common.h (c_sizeof_or_alignof_type): Update prototype.
1653 (c_sizeof, c_alignof): Update calls to c_sizeof_or_alignof_type.
1655 2013-12-04 Jakub Jelinek <jakub@redhat.com>
1656 Marek Polacek <polacek@redhat.com>
1658 * c-gimplify.c (c_gimplify_expr): If doing the integer-overflow
1659 sanitization, call unsigned_type_for only when !TYPE_OVERFLOW_WRAPS.
1661 2013-11-29 H.J. Lu <hongjiu.lu@intel.com>
1664 * cilk.c (gimplify_cilk_spawn): Properly handle function without
1667 2013-11-29 Jakub Jelinek <jakub@redhat.com>
1670 * c-common.c (get_priority): If TREE_VALUE (args) is IDENTIFIER_NODE,
1671 goto invalid. If it is error_mark_node, don't issue further
1674 2013-11-28 Sergey Ostanevich <sergos.gnu@gmail.com>
1676 * c.opt (Wopenmp-simd): New.
1678 2013-11-22 Jakub Jelinek <jakub@redhat.com>
1680 * c-ubsan.h (ubsan_instrument_return): New prototype.
1681 * c-ubsan.c (ubsan_instrument_return): New function.
1683 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
1685 * c-common.c: Add required include files from gimple.h.
1686 * c-gimplify.c: Likewise
1689 2013-11-22 David Malcolm <dmalcolm@redhat.com>
1691 * c-common.c (unsafe_conversion_p): Remove use of
1692 EXPR_LOC_OR_HERE macro.
1693 (conversion_warning): Likewise.
1694 (warnings_for_convert_and_check): Likewise.
1695 (warn_for_collisions_1): Likewise.
1696 (shorten_compare): Likewise, and remove use of in_system_header
1697 macro, using the location from the former.
1698 * c-lex.c (dump_one_header): Remove use of input_filename macro.
1699 (cb_def_pragma): Remove use of in_system_header macro.
1700 (lex_string): Likewise.
1701 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
1703 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
1704 Mike Stump <mikestump@comcast.net>
1705 Richard Sandiford <rdsandiford@googlemail.com>
1707 * c-ada-spec.c (is_simple_enum): Use tree_to_shwi and tree_to_uhwi
1708 instead of TREE_INT_CST_LOW, in cases where there is a protecting
1709 tree_fits_shwi_p or tree_fits_uhwi_p.
1710 (dump_generic_ada_node): Likewise.
1711 * c-format.c (check_format_arg): Likewise.
1712 * c-pretty-print.c (pp_c_integer_constant): Likewise.
1714 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
1716 * c-common.c (check_function_arguments_recurse): Use tree_to_uhwi.
1718 2013-11-19 Joshua J Cogliati <jrincayc@yahoo.com>
1721 * c-common.c (unsafe_conversion_p): Make this function
1722 return an enumeration with more detail.
1723 (conversion_warning): Use the new return type of
1724 unsafe_conversion_p to separately warn either about conversions
1725 that lower floating point number precision or about the other
1726 kinds of conversions.
1727 * c-common.h (enum conversion_safety): New enumeration.
1728 (unsafe_conversion_p): switching return type to
1729 conversion_safety enumeration.
1730 * c.opt: Adding new warning -Wfloat-conversion and
1731 enabling it with -Wconversion.
1733 2013-11-19 Basile Starynkevitch <basile@starynkevitch.net>
1735 * c-opts.c: Include plugin.h.
1736 (cb_file_change): Invoke plugin event PLUGIN_INCLUDE_FILE.
1738 2013-11-19 Marek Polacek <polacek@redhat.com>
1740 * c-ubsan.c (ubsan_instrument_division): Adjust ubsan_create_data
1742 (ubsan_instrument_shift): Likewise.
1743 (ubsan_instrument_vla): Likewise.
1745 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1747 * c-common.c (convert_vector_to_pointer_for_subscript): Remove
1748 cast to unsigned type.
1750 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1752 * c-common.c (fold_offsetof_1): Use tree_to_uhwi rather than
1754 (complete_array_type): Update comment to refer to tree_to_[su]hwi
1755 rather than tree_low_cst.
1757 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1759 * c-common.c, c-cppbuiltin.c: Replace tree_low_cst (..., 1) with
1760 tree_to_uhwi throughout.
1762 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1764 * c-common.c, c-format.c, c-omp.c, c-pretty-print.c: Replace
1765 tree_low_cst (..., 0) with tree_to_shwi throughout.
1767 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1769 * c-ada-spec.c, c-common.c, c-pretty-print.c: Replace
1770 host_integerp (..., 1) with tree_fits_uhwi_p throughout.
1772 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1774 * c-ada-spec.c, c-common.c, c-format.c, c-pretty-print.c: Replace
1775 host_integerp (..., 0) with tree_fits_shwi_p throughout.
1777 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
1779 * c-cilkplus.c: New file.
1780 * c-common.c (readonly_error): Add location argument.
1781 * c-common.h (readonly_error): Same.
1782 (c_finish_cilk_clauses): Protoize.
1783 (c_check_cilk_loop): Same.
1784 c-omp.c (c_finish_omp_for): Handle CILK_SIMD nodes.
1785 Do not fail on error_mark_node.
1786 Abstract increment canonicalization to here...
1787 (c_omp_for_incr_canonicalize_ptr): New.
1788 c-pragma.c (init_pragma): Register "simd" pragma.
1789 c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_SIMD.
1790 (enum pragma_cilk_clause): New.
1792 2013-11-15 Richard Sandiford <rdsandiford@googlemail.com>
1794 * c-pretty-print.c (pp_c_character_constant): Remove unnecessary
1795 wchar_type and host_integerp checks.
1797 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
1799 * c-common.c: Likewise.
1800 * c-gimplify.c: Likewise.
1803 2013-11-14 Diego Novillo <dnovillo@google.com>
1805 * c-common.c: Include fold-const.h.
1806 Include stor-layout.h.
1808 Include stringpool.h.
1811 Include trans-mem.h.
1812 * c-cppbuiltin.c: Include stor-layout.h.
1813 Include stringpool.h.
1814 * c-format.c: Include stringpool.h.
1815 * c-lex.c: Include stringpool.h.
1816 Include stor-layout.h.
1817 * c-pragma.c: Include stringpool.h.
1820 Include gcc-symtab.h.
1821 * c-pretty-print.c: Include stor-layout.h.
1823 * cilk.c: Include stringpool.h.
1826 2013-11-13 Joseph Myers <joseph@codesourcery.com>
1828 * c-common.h (enum rid): Add RID_AUTO_TYPE.
1829 * c-common.c (c_common_reswords): Add __auto_type.
1830 (keyword_begins_type_specifier): Handle RID_AUTO_TYPE.
1832 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
1834 * c-common.c: Include gimplify.h.
1835 * c-gimplify.c: Likewise.
1837 * c-omp.c: Include gimple-expr.h instead of gimple.h.
1838 * c-ubsan.c: Don't include gimple.h.
1840 2013-11-12 Joseph Myers <joseph@codesourcery.com>
1842 * c-common.c (c_common_reswords): Add _Thread_local.
1844 2013-11-09 Joseph Myers <joseph@codesourcery.com>
1846 * c-common.c (atomic_size_supported_p): New function.
1847 (resolve_overloaded_atomic_exchange)
1848 (resolve_overloaded_atomic_compare_exchange)
1849 (resolve_overloaded_atomic_load, resolve_overloaded_atomic_store):
1850 Use it instead of comparing size with a local list of sizes.
1852 2013-11-07 Andrew MacLeod <amacleod@redhat.com>
1853 Joseph Myers <joseph@codesourcery.com>
1855 * c-common.h (enum rid): Add RID_ATOMIC.
1856 * c-common.c (c_common_reswords): Add _Atomic.
1857 (sync_resolve_params): Use TYPE_MAIN_VARIANT on pointer argument.
1858 (keyword_is_type_qualifier): Accept RID_ATOMIC.
1859 * c-format.c (check_format_types): Check for extra _Atomic
1860 qualifiers in format argument.
1861 * c-pretty-print.c (pp_c_cv_qualifiers): Handle atomic qualifier.
1862 (pp_c_type_qualifier_list): Mention _Atomic in comment.
1864 2013-11-06 Tobias Burnus <burnus@net-b.de>
1866 * c-common.c (reason_option_codes_t): Add CPP_W_DATE_TIME.
1868 2013-11-06 Joseph Myers <joseph@codesourcery.com>
1870 * c-opts.c (c_common_post_options): Set -ffp-contract=off in C
1872 * c-cppbuiltin.c (cpp_iec_559_value): Consider -ffp-contract=fast
1873 to mean lack of IEEE 754 support.
1875 2013-11-05 Tobias Burnus <burnus@net-b.de>
1877 * c.opt (-Wdate-time): New option
1878 * c-opts.c (sanitize_cpp_opts): Pass on to libcpp.
1880 2013-11-05 Joseph Myers <joseph@codesourcery.com>
1882 * c-cppbuiltin.c (cpp_iec_559_value): Test
1883 flag_excess_precision_cmdline not flag_excess_precision.
1885 2013-11-05 Tobias Burnus <burnus@net-b.de>
1887 * c.opt (fopenmp-simd): New option.
1888 * c-pragma.c (omp_pragmas): Move pragmas which can contain simd to ...
1889 (omp_pragmas): ... this new struct.
1890 (c_pp_lookup_pragma): Also walk omp_pragmas.
1891 (init_pragma): Init pragmas for -fopenmp-simd.
1893 2013-11-04 Marek Polacek <polacek@redhat.com>
1896 * c-common.c (invalid_indirection_error): Handle RO_ARROW_STAR case.
1898 2013-11-04 Joseph Myers <joseph@codesourcery.com>
1900 * c-cppbuiltin.c (cpp_iec_559_value, cpp_iec_559_complex_value):
1902 (c_cpp_builtins): Define __GCC_IEC_559 and __GCC_IEC_559_COMPLEX.
1904 2013-11-04 Eric Botcazou <ebotcazou@adacore.com>
1906 * c-ada-spec.h (cpp_operation): Add IS_TRIVIAL.
1907 (dump_ada_specs): Adjust prototype of second callback.
1908 * c-ada-spec.c (cpp_check): New global variable.
1909 (dump_ada_nodes): Remove cpp_check parameter and do not pass it down.
1910 (print_generic_ada_decl): Likewise.
1911 (has_static_fields): Change return type to bool and add guard.
1912 (has_nontrivial_methods): New predicate.
1913 (is_tagged_type): Change return type to bool.
1914 (separate_class_package): Call has_nontrivial_methods.
1915 (pp_ada_tree_identifier): Minor tweaks.
1916 (dump_ada_function_declaration): Adjust calls to dump_generic_ada_node.
1917 (dump_ada_array_domains): Likewise.
1918 (dump_ada_array_type): Likewise.
1919 (dump_template_types): Remove cpp_check parameter and do not pass it to
1920 dump_generic_ada_node.
1921 (dump_ada_template): Likewise.
1922 (dump_generic_ada_node): Remove cpp_check parameter and do not pass it
1924 (print_ada_methods): Change return type to integer. Remove cpp_check
1925 parameter and do not pass it down.
1926 (dump_nested_types): Remove cpp_check parameter and do not pass it to
1927 dump_generic_ada_node.
1928 (print_ada_declaration): Likewise. Test RECORD_OR_UNION_TYPE_P before
1930 (print_ada_struct_decl): Remove cpp_check parameter and do not pass it
1931 down. Use has_nontrivial_methods to recognize C++ classes. Use return
1932 value of print_ada_methods.
1933 (dump_ads): Rename cpp_check parameter to check and adjust prototype.
1934 Set cpp_check to it before invoking dump_ada_nodes.
1935 (dump_ada_specs): Likewise.
1937 2013-11-03 Marek Polacek <polacek@redhat.com>
1939 * c-ubsan.c: Don't include hash-table.h.
1940 (ubsan_instrument_vla): New function.
1941 * c-ubsan.h: Declare it.
1943 2013-10-31 David Malcolm <dmalcolm@redhat.com>
1945 Automated part of renaming of symtab_node_base to symtab_node.
1947 Patch autogenerated by rename_symtab.py from
1948 https://github.com/davidmalcolm/gcc-refactoring-scripts
1949 revision 58bb219cc090b2f4516a9297d868c245495ee622
1951 * c-pragma.c (maybe_apply_pending_pragma_weaks): Rename
1952 symtab_node_base to symtab_node.
1954 2013-10-31 Edward Smith-Rowland <3dw4rd@verizon.net>
1956 Implement C++14 digit separators.
1957 * c-lex.c (interpret_float): Remove digit separators from scratch string
1958 before building real literal.
1960 2013-10-30 Jakub Jelinek <jakub@redhat.com>
1962 * cilk.c (create_cilk_helper_decl): Use HOST_WIDE_INT_PRINT_DEC.
1964 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
1966 * c-common.c (c_common_reswords[]): Added _Cilk_spawn and _Cilk_sync
1968 (c_define_builtins): Called cilk_init_builtins if Cilk Plus is
1970 * c-common.h (enum rid): Added RID_CILK_SPAWN and RID_CILK_SYNC.
1971 (insert_cilk_frame): New prototype.
1972 (cilk_init_builtins): Likewise.
1973 (gimplify_cilk_spawn): Likewise.
1974 (c_cilk_install_body_w_frame_cleanup): Likewise.
1975 (cilk_detect_spawn_and_unwrap): Likewise.
1976 (cilk_set_spawn_marker): Likewise.
1977 (build_cilk_sync): Likewise.
1978 (build_cilk_spawn): Likewise.
1981 2013-10-29 David Malcolm <dmalcolm@redhat.com>
1983 Patch autogenerated by refactor_symtab.py from
1984 https://github.com/davidmalcolm/gcc-refactoring-scripts
1985 revision 58bb219cc090b2f4516a9297d868c245495ee622
1987 * c-gimplify.c (c_genericize): Update for conversion of symtab types
1988 to a true class hierarchy.
1989 * c-pragma.c (maybe_apply_pending_pragma_weaks): Likewise.
1991 2013-10-27 Richard Sandiford <rdsandiford@googlemail.com>
1993 * c-lex.c (interpret_integer): Remove call to cpp_num_sign_extend.
1995 2013-10-26 Jeff Law <law@redhat.com>
1997 * c-common.c (c_define_builtins): Remove mudflap support.
1998 * c.opt: Ignore and warn for mudflap options.
2000 2013-10-24 Tobias Burnus <burnus@net-b.de>
2003 * c-pragma.c (init_pragma) Add #pragma ivdep handling.
2004 * c-pragma.h (pragma_kind): Add PRAGMA_IVDEP.
2006 2013-10-23 Jason Merrill <jason@redhat.com>
2008 * c-format.c (gcc_cxxdiag_char_table): Add %X.
2010 2013-10-11 Jakub Jelinek <jakub@redhat.com>
2012 * c-common.h (omp_clause_mask::operator !=): New method.
2013 * c-omp.c (c_omp_split_clauses): Use if ((mask & something) != 0)
2014 instead of if (mask & something) tests everywhere.
2016 * c-cppbuiltin.c (c_cpp_builtins): Predefine _OPENMP to
2017 201307 instead of 201107.
2018 * c-common.c (DEF_FUNCTION_TYPE_8): Define.
2019 (c_common_attribute_table): Add "omp declare target" and
2020 "omp declare simd" attributes.
2021 (handle_omp_declare_target_attribute,
2022 handle_omp_declare_simd_attribute): New functions.
2023 * c-omp.c: Include c-pragma.h.
2024 (c_finish_omp_taskgroup): New function.
2025 (c_finish_omp_atomic): Add swapped argument, if true,
2026 build the operation first with rhs, lhs arguments and use NOP_EXPR
2028 (c_finish_omp_for): Add code argument, pass it down to make_code.
2029 (c_omp_split_clauses): New function.
2030 (c_split_parallel_clauses): Removed.
2031 (c_omp_declare_simd_clause_cmp, c_omp_declare_simd_clauses_to_numbers,
2032 c_omp_declare_simd_clauses_to_decls): New functions.
2033 * c-common.h (omp_clause_mask): New type.
2034 (OMP_CLAUSE_MASK_1): Define.
2035 (omp_clause_mask::omp_clause_mask, omp_clause_mask::operator &=,
2036 omp_clause_mask::operator |=, omp_clause_mask::operator ~,
2037 omp_clause_mask::operator |, omp_clause_mask::operator &,
2038 omp_clause_mask::operator <<, omp_clause_mask::operator >>,
2039 omp_clause_mask::operator ==): New methods.
2040 (enum c_omp_clause_split): New.
2041 (c_finish_omp_taskgroup): New prototype.
2042 (c_finish_omp_atomic): Add swapped argument.
2043 (c_finish_omp_for): Add code argument.
2044 (c_omp_split_clauses): New prototype.
2045 (c_split_parallel_clauses): Removed.
2046 (c_omp_declare_simd_clauses_to_numbers,
2047 c_omp_declare_simd_clauses_to_decls): New prototypes.
2048 * c-pragma.c (omp_pragmas): Add new OpenMP 4.0 constructs.
2049 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_CANCEL,
2050 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_DECLARE_REDUCTION,
2051 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_SIMD,
2052 PRAGMA_OMP_TARGET, PRAGMA_OMP_TASKGROUP and PRAGMA_OMP_TEAMS.
2053 Remove PRAGMA_OMP_PARALLEL_FOR and PRAGMA_OMP_PARALLEL_SECTIONS.
2054 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_ALIGNED,
2055 PRAGMA_OMP_CLAUSE_DEPEND, PRAGMA_OMP_CLAUSE_DEVICE,
2056 PRAGMA_OMP_CLAUSE_DIST_SCHEDULE, PRAGMA_OMP_CLAUSE_FOR,
2057 PRAGMA_OMP_CLAUSE_FROM, PRAGMA_OMP_CLAUSE_INBRANCH,
2058 PRAGMA_OMP_CLAUSE_LINEAR, PRAGMA_OMP_CLAUSE_MAP,
2059 PRAGMA_OMP_CLAUSE_NOTINBRANCH, PRAGMA_OMP_CLAUSE_NUM_TEAMS,
2060 PRAGMA_OMP_CLAUSE_PARALLEL, PRAGMA_OMP_CLAUSE_PROC_BIND,
2061 PRAGMA_OMP_CLAUSE_SAFELEN, PRAGMA_OMP_CLAUSE_SECTIONS,
2062 PRAGMA_OMP_CLAUSE_SIMDLEN, PRAGMA_OMP_CLAUSE_TASKGROUP,
2063 PRAGMA_OMP_CLAUSE_THREAD_LIMIT, PRAGMA_OMP_CLAUSE_TO and
2064 PRAGMA_OMP_CLAUSE_UNIFORM.
2066 2013-10-09 Marc Glisse <marc.glisse@inria.fr>
2068 PR tree-optimization/20318
2069 * c-common.c (handle_returns_nonnull_attribute): New function.
2070 (c_common_attribute_table): Add returns_nonnull.
2072 2013-10-03 Marc Glisse <marc.glisse@inria.fr>
2075 * c.opt (fcheck-new): Move to common.opt.
2077 2013-09-25 Marek Polacek <polacek@redhat.com>
2078 Jakub Jelinek <jakub@redhat.com>
2081 * c-ubsan.c (ubsan_instrument_shift): Don't instrument
2082 an expression if we can prove it is correct.
2083 (ubsan_instrument_division): Likewise. Remove unnecessary
2086 2013-09-18 Marek Polacek <polacek@redhat.com>
2089 * c-common.c (handle_no_sanitize_undefined_attribute): New function.
2091 (struct attribute_spec c_common_att): Add no_sanitize_undefined.
2093 2013-09-14 Iain Sandoe <iain@codesourcery.com>
2096 * c.opt (fgnu-runtime, fnext-runtime, fobjc-abi-version,
2097 fobjc-gc, freplace-objc-classes): Accept for LTO.
2099 2013-09-13 Jacek Caban <jacek@codeweavers.com>
2101 * c-target.def: New hook
2103 2013-09-09 Paolo Carlini <paolo.carlini@oracle.com>
2106 * c.opt (Wdelete-incomplete): Add.
2108 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
2110 * c-common.c (same_scalar_type_ignoring_signedness): Delete.
2111 (vector_types_compatible_elements_p): New function.
2112 * c-common.h: (same_scalar_type_ignoring_signedness): Delete
2114 (vector_types_compatible_elements_p): Declare.
2116 2013-09-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
2118 * c-pretty-print.h (c_pretty_printer::simple_type_specifier): Now
2119 a virtual member function.
2120 (pp_simple_type_specifier): Remove.
2121 (pp_c_type_specifier): Likewise.
2122 * c-pretty-print.c (c_pretty_printer::simple_type_specifier):
2123 Rename from pp_c_type_specifier. Adjust.
2124 (c_pretty_printer::c_pretty_printer): Do not assign to
2125 simple_type_specifier.
2127 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2129 * c-pretty-print.h (c_pretty_printer::type_id): Now a virtual
2131 (c_pretty_printer::storage_class_specifier): Likewise.
2132 (c_pretty_printer::initializer): Likewise.
2133 (pp_declaration): Remove.
2134 (pp_declaration_specifiers): Likewise.
2135 (pp_abstract_declarator): Likewise.
2136 (pp_declarator): Likewise.
2137 (pp_type_id): Likewise.
2138 (pp_statement): Likewise.
2139 (pp_constant): Likewise.
2140 (pp_id_expression): Likewise.
2141 (pp_primary_expression): Likewise.
2142 (pp_unary_expression): Likewise.
2143 (pp_multiplicative_expression): Likewise.
2144 (pp_conditional_expression): Likewise.
2145 (pp_assignment_expression): Likewise.
2146 (pp_expression): Likewise.
2147 (pp_c_type_id): Likewise.
2148 (pp_c_storage_class_specifier): Likewise.
2149 * c-pretty-print.c (pp_c_type_cast): Tidy.
2150 (pp_c_pointer): Likewise.
2151 (pp_c_type_specifier): Likewise.
2152 (pp_c_parameter_type_list): Likewise.
2153 (pp_c_function_definition): Likewise.
2154 (pp_c_init_declarator): Likewise.
2155 (pp_c_initializer_list): Likewise.
2156 (pp_c_constructor_elts): Likewise.
2157 (c_pretty_printer::direct_abstract_declarator): Likewise.
2158 (c_pretty_printer::declaration_specifiers): Likewise.
2159 (c_pretty_printer::primary_expression): Likewise.
2160 (c_pretty_printer::postfix_expression): Likewise.
2161 (c_pretty_printer::type_id): Rename from pp_c_type_id.
2162 (c_pretty_printer::storage_class_specifier): Rename from
2163 pp_c_storage_class_specifier.
2164 (c_pretty_printer::initializer): Rename from pp_c_initializer.
2165 (c_pretty_printer::c_pretty_printer): Do not assign to type_id,
2166 storage_class_specifier, initializer, offset_list, flags.
2168 2013-08-30 Marek Polacek <polacek@redhat.com>
2170 * c-ubsan.c: New file.
2171 * c-ubsan.h: New file.
2173 2013-08-30 Gabriel Dos Reis <gdr@integrable-solutions.net>
2175 * c-pretty-print.h (c_pretty_printer::declaration): Now a virtual
2177 (c_pretty_printer::declaration_specifiers): Likewise.
2178 (c_pretty_printer::declarator): Likewise.
2179 (c_pretty_printer::abstract_declarator): Likewise.
2180 (c_pretty_printer::direct_abstract_declarator): Likewise.
2181 (c_pretty_printer::direct_declarator): Likewise.
2182 (c_pretty_printer::function_specifier): Likewise.
2183 (pp_declaration): Adjust.
2184 (pp_declaration_specifiers): Likewise.
2185 (pp_abstract_declarator): Likewise.
2186 (pp_direct_declarator): Likewise.
2187 (pp_function_specifier): Likewise.
2188 (pp_direct_abstract_declarator): Remove as unused.
2189 (pp_c_declaration): Remove.
2190 (pp_c_declaration_specifiers): Likewise.
2191 (pp_c_declarator): Likewise.
2192 (pp_c_direct_declarator): Likewise.
2193 (pp_c_function_specifier): Likewise.
2194 (pp_c_direct_abstract_declarator): Likewise.
2195 * c-pretty-print.c (c_pretty_printer::abstract_declarator): Rename
2196 from pp_c_abstract_declarator. Adjust.
2197 (c_pretty_printer::direct_abstract_declarator): Rename from
2198 pp_c_direct_abstract_declarator. Adjust.
2199 (c_pretty_printer::function_specifier): Rename from
2200 pp_c_function_specifier. Adjust.
2201 (c_pretty_printer::declaration_specifiers): Rename from
2202 pp_c_declaration_specifiers. Adjust.
2203 (c_pretty_printer::direct_declarator): Rename from
2204 pp_c_direct_declarator. Adjust.
2205 (c_pretty_printer::declarator): Rename from pp_c_declarator. Adjust.
2206 (c_pretty_printer::declaration): Rename from pp_c_declaration. Adjust.
2207 (c_pretty_printer::c_pretty_printer): Do not assign to
2208 declaration, declaration_specifiers, declarator,
2209 direct_declarator, direct_abstract_declarator, function_specifier.
2211 2013-08-26 Gabriel Dos Reis <gdre@integrable-solutions.net>
2213 * c-pretty-print.h (c_pretty_printer::unary_expression): Now a
2214 virtual member function.
2215 (c_pretty_printer::multiplicative_expression): Likewise.
2216 (c_pretty_printer::conditional_expression): Likewise.
2217 (c_pretty_printer::assignment_expression): Likewise.
2218 (c_pretty_printer::expression): Likewise.
2219 (pp_unary_expression): Adjust.
2220 (pp_multiplicative_expression): Likewise.
2221 (pp_assignment_expression): Likewise.
2222 (pp_conditional_expression): Likewise.
2223 (pp_expression): Likewise.
2224 * c-pretty-print.c (c_pretty_printer::unary_expression): Rename
2225 from pp_c_unary_expression. Adjust.
2226 (c_pretty_printer::multiplicative_expression): Rename from
2227 pp_c_multiplicative_expression. Adjust.
2228 (c_pretty_printer::conditional_expression): Rename from
2229 pp_c_conditional_expression. Adjust.
2230 (c_pretty_printer::assignment_expression): Rename from
2231 pp_c_assignment_expression. Adjust.
2232 (c_pretty_printer::expression): Rename from pp_c_expression. Adjust.
2233 (c_pretty_printer::c_pretty_printer): Do not assign to
2234 unary_expression, multiplicative_expression,
2235 conditional_expression, expression.
2237 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
2239 * c-pretty-print.h (c_pretty_printer::postfix_expression): Now a
2240 virtual member function.
2241 (pp_postfix_expression): Adjust.
2242 (pp_c_postfix_expression): Remove.
2243 * c-pretty-print.c (c_pretty_printer::postfix_expression): Rename
2244 from pp_c_postfix_expression. Adjust.
2245 (c_pretty_printer::c_pretty_printer): Do not assign to
2248 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
2250 * c-pretty-print.h (c_pretty_printer::primary_expression): Now a
2251 virtua member function.
2252 (pp_primary_expression): Adjust.
2253 (pp_c_primary_expression): Remove.
2254 * c-pretty-print.c (c_pretty_printer::primary_expression): Rename
2255 from pp_c_primary_expression. Adjust.
2256 (pp_c_initializer_list): Use pp_primary_expression.
2257 (c_pretty_printer::c_pretty_printer): Do not assign to
2260 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
2262 * c-pretty-print.h (c_pretty_printer::translate_string): Declare.
2263 * c-pretty-print.c (M_): Remove.
2264 (c_pretty_printer::translate_string): Define.
2265 (pp_c_type_specifier): Use it.
2266 (pp_c_primary_expression): Likewise.
2267 (pp_c_expression): Likewise.
2269 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
2271 * c-pretty-print.h (c_pretty_printer::id_expression): Now a
2273 (pp_c_id_expression): Remove.
2274 (pp_id_expression): Adjust.
2275 * c-pretty-print.c (c_pretty_printer::id_expression): Rename from
2276 pp_c_id_expression. Adjust.
2277 (pp_c_postfix_expression): Use pp_id_expression.
2278 (c_pretty_printer::c_pretty_printer): Do not assign to id_expression.
2280 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
2282 * c-pretty-print.h (c_pretty_printer::constant): Now a virtual
2284 (pp_constant): Adjust.
2285 (pp_c_constant): Remove.
2286 * c-pretty-print.c (c_pretty_printer::constant): Rename from
2287 pp_c_constant. Adjust.
2289 (pp_c_primary_expression): Call pp_constant in lieu of pp_c_constant.
2290 (c_pretty_printer::c_pretty_printer): Remove assignment to constant.
2292 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2294 * c-pretty-print.h (pp_c_pretty_printer_init): Remove.
2295 (c_pretty_printer::c_pretty_printer): Declare.
2296 * c-pretty-print.c (pretty_printer::c_pretty_printer): Rename from
2297 c_pretty_printer_init. Adjust.
2298 (print_c_tree): Do not call c_pretty_printer_init.
2299 * c-ada-spec.c (dump_ads): Remove call to pp_construct.
2301 2013-08-09 Arnaud Charlet <charlet@adacore.com>
2303 * c-ada-spec.c (print_ada_declaration): Prevent accessing null asm name
2305 2013-08-05 Paolo Carlini <paolo.carlini@oracle.com>
2308 * c-common.c (pointer_int_sum): Add bool parameter.
2309 * c-common.h (pointer_int_sum): Adjust declaration.
2311 2013-08-05 Gabriel Dos Reis <gdr@integrable-solutions.net>
2313 * c-pretty-print.c (print_c_tree): Simplify. Use non-static local
2314 c_pretty_printer variable.
2316 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
2318 * c-pretty-print.h (c_pretty_printer): Derive from pretty_printer.
2320 (pp_c_base): Likewise. Adjust users.
2321 * c-pretty-print.c (pp_c_maybe_whitespace): Adjust.
2322 (pp_c_whitespace): Do not call pp_base.
2323 (pp_c_left_paren): Likewise.
2324 (pp_c_right_paren): Likewise.
2325 (pp_c_left_brace): Likewise.
2326 (pp_c_right_brace): Likewise.
2327 (pp_c_left_bracket): Likewise.
2328 (pp_c_right_bracket): Likewise.
2329 (pp_c_dot): Likewise.
2330 (pp_c_ampersand): Likewise.
2331 (pp_c_star): Likewise.
2332 (pp_c_arrow): Likewise.
2333 (pp_c_semicolon): Likewise.
2334 (pp_c_complement): Likewise.
2335 (pp_c_exclamation): Likewise.
2336 (pp_c_direct_declarator): Likewise.
2337 (pp_c_ws_string): Likewise.
2338 (pp_c_identifier): Likewise.
2339 (pp_c_statement): Likewise.
2340 (print_c_tree): Likewise.
2342 2013-08-04 Ed Smith-Rowland <3dw4rd@verizon.net>
2345 * c-common.c (c_parse_error): Catch user-defined literal tokens and
2346 provide useful error strings.
2348 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2350 * c-ada-spec.c (pp_ada_tree_identifier): Use specialized pretty
2351 printer functions instead of pp_string or operators and punctuators.
2352 (dump_generic_ada_node): Likewise.
2353 * c-pretty-print.c (pp_c_type_specifier): Likewise.
2354 (pp_c_relational_expression): Likewise.
2355 (pp_c_logical_or_expression): Likewise.
2357 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2359 * c-ada-spec.c (print_ada_macros): Use specialized pretty printer
2360 functions instead of pp_character.
2361 (pp_ada_tree_identifier): Likewise.
2362 (dump_ada_double_name): Likewise.
2363 (dump_ada_function_declaration): Likewise.
2364 (dump_ada_array_domains): Likewise.
2365 (dump_template_types): Likewise.
2366 (dump_generic_ada_node): Likewise.
2367 (print_ada_declaration): Likewise.
2368 (print_ada_struct_decl): Likewise.
2369 * c-pretty-print.c (pp_c_integer_constant): Likewise.
2371 2013-07-23 Tom Tromey <tromey@redhat.com>
2373 * c-common.h (enum rid) <RID_GENERIC>: New constant.
2374 * c-common.c (c_common_reswords): Add _Generic.
2376 2013-07-21 OndÅ
\99ej BÃlka <neleai@seznam.cz>
2378 * c-common.c: Fix typos.
2379 * c-common.h: Likewise.
2381 2013-07-13 Lubos Lunak <l.lunak@suse.cz>
2384 * c-common.c (c_common_attribute_table): Add warn_unused.
2385 (handle_warn_unused_attribute): New.
2387 2013-07-10 Jakub Jelinek <jakub@redhat.com>
2389 * c-ppoutput.c (scan_translation_unit): Call account_for_newlines
2390 for all CPP_TOKEN_FLD_STR tokens, not just CPP_COMMENT.
2392 2013-07-10 Paolo Carlini <paolo.carlini@oracle.com>
2395 * c.opt: Add Wconditionally-supported.
2397 2013-07-08 Graham Stott <graham.stott@btinternet.com>
2399 * array-notation-common.c (length_mismatch_in_expr_p): Delete
2400 unused variables l_length and l_node.
2402 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
2405 * c-common.c (complete_array_type): Delay folding first index
2406 like other indices. When folding, check for index overflow.
2408 2013-06-27 Marc Glisse <marc.glisse@inria.fr>
2411 * c-common.h (c_build_vec_perm_expr): New complain argument.
2412 * c-common.c (c_build_vec_perm_expr): Likewise.
2413 Use save_expr also in C++.
2415 2013-06-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2417 * c-common.c (c_common_nodes_and_builtins): Use cxx11 in lieu of cxx0x.
2418 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
2419 * c-opts.c (c_common_post_options): Likewise.
2421 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
2423 * array-notation-common.c (length_mismatch_in_expr): Changed the
2424 parameter type's from a dynamic array to a vec_tree. Also removed
2425 the size parameters.
2426 * c-common.h (length_mismatch_in_expr_p): Fixed prototype's as per
2429 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
2431 * c-common.h (struct cilkplus_an_parts): New structure.
2432 (struct cilkplus_an_loop_parts): Likewise.
2433 (cilkplus_extract_an_triplets): New prototype.
2434 (fix_sec_implicit_args): Likewise.
2435 * array-notation-common.c (cilkplus_extract_an_triplets): New function.
2436 (fix_sec_implicit_args): Likewise.
2438 2013-06-20 Balaji V. Iyer <balaji.v.iyer@intel.com>
2440 * array-notation-common.c (find_inv_trees): Removed an unwanted
2442 * c-common.h (struct inv_list::additional_tcodes): Changed type from
2443 enum rid to enum tree_code.
2445 2013-06-11 Jan Hubicka <jh@suse.cz>
2447 * c-common.c (handle_alias_ifunc_attribute): Do not set
2448 DECL_EXTERNAL for weakref variables.
2449 * c-pragma.c (handle_pragma_weak): Make sure aliases
2450 are not declared as external.
2452 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
2454 * array-notation-common.c (length_mismatch_in_expr_p): Moved this
2455 function from c/c-array-notation.c.
2456 (is_cilkplus_reduce_builtin): Likewise.
2457 (find_rank): Likewise.
2458 (extract_array_notation_exprs): Likewise.
2459 (replace_array_notations): Likewise.
2460 (find_inv_trees): Likewise.
2461 (replace_inv_trees): Likewise.
2462 (contains_array_notation_expr): Likewise.
2463 (find_correct_array_notation_type): Likewise.
2464 * c-common.h (struct inv_list): Moved this struct from the file
2465 c/c-array-notation.c and added a new field called additional tcodes.
2466 (length_mismatch_in_expr_p): New prototype.
2467 (is_cilkplus_reduce_builtin): Likewise.
2468 (find_rank): Likewise.
2469 (extract_array_notation_exprs): Likewise.
2470 (replace_array_notation): Likewise.
2471 (find_inv_trees): Likewise.
2472 (replace_inv_trees): Likewise.
2473 (find_correct_array_notation_type): Likewise.
2475 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
2477 * c-common.c (c_define_builtins): When cilkplus is enabled, the
2478 function array_notation_init_builtins is called.
2479 (c_common_init_ts): Added ARRAY_NOTATION_REF as typed.
2480 * c-common.def (ARRAY_NOTATION_REF): New tree.
2481 * c-common.h (build_array_notation_expr): New function declaration.
2482 (build_array_notation_ref): Likewise.
2483 (extract_sec_implicit_index_arg): New extern declaration.
2484 (is_sec_implicit_index_fn): Likewise.
2485 (ARRAY_NOTATION_CHECK): New define.
2486 (ARRAY_NOTATION_ARRAY): Likewise.
2487 (ARRAY_NOTATION_START): Likewise.
2488 (ARRAY_NOTATION_LENGTH): Likewise.
2489 (ARRAY_NOTATION_STRIDE): Likewise.
2490 * c-pretty-print.c (pp_c_postifix_expression): Added a new case for
2492 (pp_c_expression): Likewise.
2493 * c.opt (flag_enable_cilkplus): New flag.
2494 * array-notation-common.c: New file.
2496 2013-05-14 Jakub Jelinek <jakub@redhat.com>
2499 * c-common.c (verify_tree): Don't recurse into SIZEOF_EXPR.
2501 2013-05-10 Marc Glisse <marc.glisse@inria.fr>
2503 * c-common.c (vector_types_convertible_p): No TYPE_PRECISION for
2506 2013-05-07 Han Shen <shenhan@google.com>
2508 * c-cppbuiltin.c (c_cpp_builtins): Added "__SSP_STRONG__=3".
2510 2013-04-29 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2512 * c-common.c (check_user_alignment): Emit error for negative values.
2514 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2516 * c-opts.c (set_std_cxx11): Use CLK_CXX1Y and CLK_GNUCXX1Y.
2518 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2520 * c-cppbuiltin.c (c_cpp_builtins): Do not define
2521 __GXX_EXPERIMENTAL_CXX1Y__.
2523 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2524 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2526 * c.opt ([Wpointer-arith]): Enabled by -Wpedantic, as documented.
2527 * c-common.c (pointer_int_sum): Change -Wpointer-arith pedwarns
2528 to simply use OPT_Wpointer_arith.
2529 (c_sizeof_or_alignof_type): Likewise.
2531 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2533 * c-cppbuiltin.c (c_cpp_builtins): Define __GXX_EXPERIMENTAL_CXX1Y__.
2535 2013-04-12 Jakub Jelinek <jakub@redhat.com>
2537 * c-format.c (gcc_diag_char_table, gcc_tdiag_char_table,
2538 gcc_cdiag_char_table, gcc_cxxdiag_char_table): Add %r and %R format
2541 2013-04-07 Steven Bosscher <steven@gcc.gnu.org>
2543 * c-pragma.c (add_to_renaming_pragma_list): Fix leading comment.
2545 2013-04-03 Paolo Carlini <paolo.carlini@oracle.com>
2547 * c-common.c (pointer_int_sum): Remove dead code.
2549 2013-03-09 Richard Sandiford <rdsandiford@googlemail.com>
2552 * c-common.c (handle_optimize_attribute): Don't call
2553 save_optabs_if_changed.
2555 2013-03-05 Jakub Jelinek <jakub@redhat.com>
2558 * c-pch.c (pch_init): Free target_validity at the end.
2560 2013-03-04 Jakub Jelinek <jakub@redhat.com>
2562 * c-pretty-print.c (pp_c_pretty_printer_init): Clear pp->flags.
2564 2013-02-28 Konstantin Serebryany <konstantin.s.serebryany@gmail.com>
2565 Jakub Jelinek <jakub@redhat.com>
2568 * c-common.c (handle_no_sanitize_address_attribute): New function.
2569 (c_common_attribute_table): Add no_sanitize_address attribute.
2570 (handle_no_address_safety_analysis_attribute): Add
2571 no_sanitize_address attribute, not no_address_safety_analysis
2574 2013-02-18 Aldy Hernandez <aldyh@redhat.com>
2577 * c-common.c (handle_optimize_attribute): Call
2578 save_optabs_if_changed.
2580 2013-02-18 Jakub Jelinek <jakub@redhat.com>
2581 Steven Bosscher <steven@gcc.gnu.org>
2584 * c-opts.c (c_common_post_options): If debug info is enabled
2585 and non-dwarf*, refuse to load PCH files and when writing PCH
2588 2013-02-05 Jakub Jelinek <jakub@redhat.com>
2591 * c-common.c (handle_error_attribute): Fix condition.
2593 2013-01-30 Jakub Jelinek <jakub@redhat.com>
2596 * c-common.c (handle_target_attribute): Revert 2012-12-26 change.
2598 2013-01-18 Jason Merrill <jason@redhat.com>
2601 * c.opt (-fextern-tls-init): New.
2602 * c-opts.c (c_common_post_options): Handle it.
2604 2013-01-09 Jakub Jelinek <jakub@redhat.com>
2607 * c-common.c (c_fully_fold_internal): Warn for LSHIFT_EXPR and
2608 RSHIFT_EXPR, if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST
2609 and is either negative or bigger or equal to type precision
2610 of the first operand.
2612 2012-12-03 Marek Polacek <polacek@redhat.com>
2615 * c-common.c (check_user_alignment): Swap order of tests,
2616 check TREE_CODE first.
2618 2012-11-29 Ed Smith-Rowland <3dw4rd@verizon.net>
2621 * c-common.h (overflow_type): New enum.
2622 (build_userdef_literal): Add overflow_type argument.
2623 (tree_userdef_literal): Add overflow_type.
2624 (USERDEF_LITERAL_OVERFLOW): New access macro.
2625 * c-common.c (build_userdef_literal): Add overflow_type
2627 * c-lex.c (c_lex_with_flags): Add overflow_type to
2628 build_userdef_literal calls.
2629 (interpret_integer, interpret_float): Add overflow_type argument.
2631 2012-11-28 Richard Biener <rguenther@suse.de>
2634 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
2635 here and use a type with proper overflow behavior for types that would
2636 need to be promoted for the arithmetic.
2638 2012-11-23 Jakub Jelinek <jakub@redhat.com>
2641 * c-common.c (handle_no_address_safety_analysis_attribute): New
2643 (c_common_attribute_table): Add no_address_safety_analysis.
2645 2012-11-16 Simon Baldwin <simonb@google.com>
2647 * c.opt: Add f[no-]canonical-system-headers.
2648 * c-opts.c (c_common_handle_option): Handle
2649 OPT_fcanonical_system_headers.
2651 2012-11-09 Ed Smith-Rowland <3dw4rd@verizon.net>
2654 * c-opts.c (c_common_handle_option): Set new flags.
2655 * c.opt: Describe new flags.
2657 2012-11-09 Jason Merrill <jason@redhat.com>
2659 * c.opt (Wabi-tag): New.
2661 2012-11-09 Andi Kleen <ak@linux.intel.com>
2664 * c-common.c (get_atomic_generic_size): Mask with
2667 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2670 * c.opt (Wformat): Make it Alias Wformat=1.
2671 (Wformat-contains-nul,Wformat-extra-args,Wformat-nonliteral,
2672 Wformat-security,Wformat-y2k,Wformat-zero-length): Use
2674 (Wformat=): RejectNegative. Use LangEnabledBy.
2675 (Wnonnull): Use LangEnabledBy.
2676 * c-opts.c (c_common_handle_option): Do not handle Wformat here.
2677 * c-format.c (set_Wformat): Delete.
2678 (decode_format_attr): Replace OPT_Wformat with OPT_Wformat_.
2679 (maybe_read_dollar_number): Likewise.
2680 (avoid_dollar_number): Likewise.
2681 (finish_dollar_format_checking): Likewise.
2682 (check_format_info): Likewise.
2683 (check_format_info_main): Likewise.
2684 (check_format_types): Likewise.
2685 (format_type_warning): Likewise.
2686 * c-common.c (int): Likewise.
2687 (check_function_sentinel): Likewise.
2688 * c-common.h (warn_format,set_Wformat): Do not declare here.
2690 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2693 * c.opt(Warray-bounds,Wdelete-non-virtual-dtor,Wenum-compare,
2694 Wmain,Woverlength-strings, Wunknown-pragmas,Wunused-macros):
2696 (Wswitch,Wswitch-default,Wswitch-enum): Likewise. Move here from
2698 (Wvariadic-macros): Init(1).
2699 * c-opts.c (c_common_handle_option): Do not handle them
2701 (c_common_post_options): Likewise.
2702 (sanitize_cpp_opts): warn_unused_macros is now
2703 cpp_warn_unused_macros.
2704 (push_command_line_include): Likewise.
2705 * c-common.c (warn_unknown_pragmas): Do not define.
2706 * c-common.h (warn_unknown_pragmas): Do not declare.
2708 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2711 * c-common.c (conversion_warning): Handle conditional expressions.
2713 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
2716 * c.opt (Wreturn_local_addr): Define new option.
2718 2012-10-25 Jason Merrill <jason@redhat.com>
2720 * c.opt (Wvirtual-move-assign): New.
2722 * c.opt (Winherited-variadic-ctor): New.
2724 2012-10-25 Marc Glisse <marc.glisse@inria.fr>
2727 * c-common.c (scalar_to_vector): Handle VEC_COND_EXPR.
2729 2012-10-23 Joseph Myers <joseph@codesourcery.com>
2731 * c-common.h (pch_cpp_save_state): Declare.
2732 * c-target.def (c_preinclude): New hook.
2733 * c-opts.c (done_preinclude): New.
2734 (push_command_line_include): Handle default preincluded header.
2735 (cb_file_change): Call pch_cpp_save_state when calling
2736 push_command_line_include.
2737 * c-pch.c (pch_ready_to_save_cpp_state, pch_cpp_state_saved)
2738 (pch_cpp_save_state): New.
2739 (pch_init): Call pch_cpp_save_state conditionally, instead of
2740 calling cpp_save_state.
2742 2012-10-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
2746 * c.opt (Waddress,Wchar-subscripts,Wsign-conversion,Wimplicit,
2747 Wimplicit-function-declaration,Wimplicit-int,Wsizeof-pointer-memaccess,
2748 Wnarrowing,Wparentheses,Wpointer-sign,Wreturn-type,Wsequence-point,
2749 Wsign-compare,Wuninitialized,Wmaybe-uninitialized,Wunused,
2750 Wvolatile-register-var): Add LangEnabledBy or EnabledBy.
2751 * c-opts.c (c_common_handle_option): Remove explicit handling from
2753 (c_common_post_options): Likewise.
2755 2012-10-18 Eric Botcazou <ebotcazou@adacore.com>
2757 * c-ada-spec.c (LOCATION_COL): Delete.
2758 (compare_location): New function.
2759 (compare_node): Use it.
2760 (compare_comment): Likewise.
2762 2012-10-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
2766 * c.opt (Wstrict-aliasing=,Wstrict-overflow=): Use LangEnabledBy.
2767 * c-opts.c (c_common_handle_option): Do not set them here. Add
2769 (c_common_post_options): Likewise.
2771 2012-10-16 Eric Botcazou <ebotcazou@adacore.com>
2773 * c-ada-spec.c (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Define.
2774 (dump_generic_ada_node) <INTEGER_CST>: Deal with sizetype specially.
2775 Remove POINTER_TYPE handling, add large unsigned handling and use
2776 ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX for big numbers.
2778 2012-10-12 Jakub Jelinek <jakub@redhat.com>
2781 * c-common.h (sizeof_pointer_memaccess_warning): Adjust prototype.
2782 * c-common.c (sizeof_pointer_memaccess_warning): Take array of 3
2783 locs and array of 3 trees instead of just single loc and single
2784 sizeof_arg tree. Handle __builtin___*_chk builtins too, and
2785 also stpncpy, bcopy, bcmp, bzero, snprintf and vsnprintf builtins.
2786 For *cmp* builtins that take two sources strings report warnings
2787 about first and second source, not about destination and source.
2789 2012-10-12 Marc Glisse <marc.glisse@inria.fr>
2792 * c-common.h (enum ref_operator) [RO_ARROW_STAR]: New.
2794 2012-10-11 Eric Botcazou <ebotcazou@adacore.com>
2796 * c-ada-spec.c (dump_ada_template): Bail out for template declarations
2797 declaring something coming from another file.
2799 2012-10-10 Arnaud Charlet <charlet@adacore.com>
2802 * c-ada-spec.c (print_ada_struct_decl): Increase buf size.
2804 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
2807 * c-common.c (warn_about_parentheses): Add location_t parameter;
2808 use EXPR_LOC_OR_LOC.
2809 * c-common.h: Update declaration.
2811 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
2814 * c-common.c (scalar_to_vector): Moved from c-typeck.c. Support
2815 more operations. Make error messages optional.
2816 * c-common.h (enum stv_conv): Moved from c-typeck.c.
2817 (scalar_to_vector): Declare.
2819 2012-10-08 Jason Merrill <jason@redhat.com>
2821 * c-common.c (c_common_reswords): Add thread_local.
2823 2012-10-08 Dodji Seketeli <dodji@redhat.com>
2825 PR c++/53528 C++11 attribute support
2826 * c-common.h (bitfield_p, cxx_fundamental_alignment_p): Declare
2828 * c-common.c (check_cxx_fundamental_alignment_constraints): New
2830 (handle_aligned_attribute): In choose strictest alignment
2831 among many. Use new check_cxx_fundamental_alignment_constraints.
2832 (handle_transparent_union_attribute): In c++11 attribute syntax,
2833 don't look through typedefs.
2835 2012-10-04 Arnaud Charlet <charlet@adacore.com>
2837 * c-ada-spec.c (print_ada_declaration): Remove handling of TDF_RAW.
2838 * c.opt (-fdump-ada-spec, -fdump-ada-spec-slim): Move switch definition
2841 2012-09-25 Dehao Chen <dehao@google.com>
2844 * c-pch.c (c_common_read_pch): Rebuild the location_adhoc_data
2845 map when read in the pch.
2847 2012-09-18 Arnaud Charlet <charlet@adacore.com>
2849 * c-ada-spec.c: Style fixes.
2851 2012-09-18 Thomas Quinot <quinot@adacore.com>
2853 * c.opt (-fada-spec-parent): Define new command line switch.
2854 * c-ada-spec.c (get_ada_package): When -fada-spec-parent
2855 is specified, generate binding spec as a child of the specified unit.
2857 2012-09-13 Paolo Carlini <paolo.carlini@oracle.com>
2858 Manuel López-Ibáñez <manu@gcc.gnu.org>
2861 * c.opt ([Winit-self]): Enabled by -Wall in C++.
2863 2012-08-23 Arnaud Charlet <charlet@adacore.com>
2865 * c-ada-spec.c (dump_generic_ada_node): Fix handling of name_only
2866 for pointers, and add missing Convention C pragma.
2867 (print_ada_struct_decl): Add missing aliased keyword.
2868 (dump_ads): Add pragma Ada_2005 and Style_Checks (Off).
2870 2012-08-17 Jakub Jelinek <jakub@redhat.com>
2872 * c-common.c (sizeof_pointer_memaccess_warning): New function.
2873 * c.opt (-Wsizeof-pointer-memaccess): Add new option.
2874 * c-opts.c (c_common_handle_option): Enable it for -Wall.
2875 * c-common.h (sizeof_pointer_memaccess_warning): Add prototype.
2876 * c-common.def (SIZEOF_EXPR): Moved here from cp-tree.def.
2878 2012-08-10 Richard Guenther <rguenther@suse.de>
2880 * c-pretty-print.c (pp_c_expression): Handle anonymous SSA names.
2882 2012-08-07 Steven Bosscher <steven@gcc.gnu.org>
2884 * c-pretty-print.c (pp_c_function_definition): Use pp_newline_and_flush
2885 instead of separate pp_newline and pp_flush.
2886 (print_c_tree): Likewise.
2888 2012-07-26 Richard Henderson <rth@redhat.com>
2890 * c-common.c (handle_hot_attribute): Allow labels.
2891 (handle_cold_attribute): Likewise.
2893 2012-07-20 Jakub Jelinek <jakub@redhat.com>
2896 * c-common.c (check_function_nonnull): Handle multiple nonnull
2897 attributes properly.
2899 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
2901 * c-gimplify.c: Include dumpfile.h instead of tree-dump.h.
2902 * c-ada-spec.c: Likewise.
2903 * c-dump.c (dump_stmt): Move to cp/dump.c, the only user.
2905 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
2907 * c-pch.c (CHECK_NO_ASM_OUT_DURING_PCH): Do not define.
2908 Remove code conditional on it.
2910 2012-07-11 Steven Bosscher <steven@gcc.gnu.org>
2912 * c-gimplify.c: Do not include basic-block.h.
2913 * c-common.c: Do not include linfuncs.h.
2915 2012-07-08 Steven Bosscher <steven@gcc.gnu.org>
2917 * c-common.h: Include tree.h.
2919 2012-07-02 Jason Merrill <jason@redhat.com>
2922 * c-common.c (get_priority): Call default_conversion.
2924 2012-07-01 Uros Bizjak <ubizjak@gmail.com>
2926 * c-pch.c (c_common_write_pch): Remove unused variables.
2928 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
2930 * cppspec.c: Moved from gcc/ to here.
2932 2012-06-27 Kai Tietz <ktietz@redhat.com>
2934 PR preprocessor/37215
2935 * c-ppoutput.c (preprocess_file): Check for nonempty buffer.
2937 2012-06-21 Steven Bosscher <steven@gcc.gnu.org>
2939 * c-common.h (c_common_print_pch_checksum): Remove.
2940 * c-pch.c: Do not include output.h.
2941 (CHECK_NO_ASM_OUT_DURING_PCH): Define and add FIXME.
2942 (asm_out_file): Define iff CHECK_NO_ASM_OUT_DURING_PCH isdefined.
2943 (asm_file_startpos): Define iff CHECK_NO_ASM_OUT_DURING_PCH is defined.
2944 (struct c_pch_header): Remove.
2945 (get_ident): Update gpch version.
2946 (pch_init): Do not print executable_checksum to asm_out_file.
2947 Do not fail if there is no asm_out_file to read back from. Set
2948 asm_file_startpos only if CHECK_NO_ASM_OUT_DURING_PCH is defined.
2949 (c_common_write_pch): Verify that nothing was written to asm_out_file
2950 since pch_init was called. Do not write a c_pch_header, and do not
2951 copy from asm_out_file to the PCH.
2952 (c_common_read_pch): Do not read a c_pch_header, and do not restore
2953 the content of asm_out_file from the PCH.
2954 (c_common_print_pch_checksum): Remove.
2955 * c-opts.c (c_common_init): Print out executable_checksum directly.
2957 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
2959 * c-target.def (objc_declare_unresolved_class_reference,
2960 objc_declare_class_definition): Add new hooks.
2962 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
2964 * c-lex.c: Do not include output.h.
2965 (cb_ident): Try to put out .ident with targetm.asm_out.output_ident.
2966 Remove uses of ASM_OUTPUT_IDENT.
2968 2012-06-15 Marc Glisse <marc.glisse@inria.fr>
2971 * c-common.h (c_build_vec_perm_expr): Move decl here.
2972 * c-common.c (c_build_vec_perm_expr): Move definition
2975 2012-06-06 Steven Bosscher <steven@gcc.gnu.org>
2977 * c.opt (fconserve-space): Turn into a no-op.
2979 2012-06-04 Sterling Augustine <saugustine@google.com>
2981 * c-pretty-print.h (pp_c_flag_gnu_v3): New enumerator.
2982 * c-pretty-print.c (pp_c_specifier_qualifier_list): Check it at
2983 both the start and end of the function.
2985 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
2987 * c-common.c: Do not include output.h.
2988 * c-pragma.c: Likewise.
2990 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
2992 * error.c (dump_decl): Check pp_c_flag_gnu_v3.
2993 (decl_as_dwarf_string, lang_decl_dwarf_name): New functions.
2994 (lang_decl_name): Handle namespace decls.
2996 2012-05-31 Steven Bosscher <steven@gcc.gnu.org>
2998 * c-ada-spec.c: Do not include output.h.
2999 * c-semantics.c: Likewise.
3001 2012-05-29 Joseph Myers <joseph@codesourcery.com>
3003 * c-common.c: Fix typo.
3005 2012-05-29 Michael Matz <matz@suse.de>
3007 * c-common.h (c_expand_decl): Remove prototype.
3009 2012-05-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
3011 * c.opt (Wmissing-braces): Use LangEnabledBy(C ObjC,Wall).
3012 * c-opts.c (c_common_handle_option): Remove code handling
3013 warn_missing_braces.
3015 2012-05-28 Paolo Carlini <paolo.carlini@oracle.com>
3018 * c-opts.c (c_common_handle_option): For C++ -Wall doesn't enable
3021 2012-05-22 Dodji Seketeli <dodji@redhat.com>
3024 * c.opt (Wunused-local-typedefs): Use EnabledBy(Wunused).
3026 2012-05-17 Manuel López-Ibáñez <manu@gcc.gnu.org>
3028 * c.opt (--pedantic-errors,-pedantic-errors): Do not handle here.
3029 * c-opts.c (c_common_handle_option): Do not handle explicitly
3030 Wreturn-type, Wwrite-strings, warn_ecpp, and -pedantic-errors.
3032 2012-05-16 Dodji Seketeli <dodji@redhat.com>
3034 PR preprocessor/7263
3035 * c-lex.c (c_lex_with_flags): Pass a virtual location to the call
3036 to cpp_classify_number. For diagnostics, use the precise location
3037 instead of the global input_location.
3039 2012-05-15 Paolo Carlini <paolo.carlini@oracle.com>
3042 * c-common.c (shorten_compare): Check c_inhibit_evaluation_warnings.
3044 2012-05-14 Bernd Schmidt <bernds@codesourcery.com>
3046 * c-common.c (DEF_ATTR_STRING): Define and undefine as necessary.
3048 2012-05-14 Manuel López-Ibáñez <manu@gcc.gnu.org>
3051 * c.opt (Wc++0X-compat,Wdelete-non-virtual-dtor,Wjump-misses-init,
3052 Wreorder): Use LangEnabledBy.
3053 * c-opts.c (c_common_handle_option): Do not enable them
3054 explicitly. Call lang-specific generated functions.
3055 (c_common_post_options): Do not set them here.
3057 2012-05-13 Manuel López-Ibáñez <manu@gcc.gnu.org>
3059 * c.opt (Wclobbered,Wempty-body,Wignored-qualifiers,
3060 Wmissing-field-initializers,Wmissing-parameter-type,
3061 Wold-style-declaration,Woverride-init): Use EnabledBy.
3062 * c-opts.c (c_common_post_options): Do not set here explicitly.
3064 2012-05-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
3067 * c-opts.c (c_common_handle_option): Use handle_generated_option
3068 to enable sub-options.
3070 2012-05-10 Paolo Carlini <paolo.carlini@oracle.com>
3073 * c-common.c (warnings_for_convert_and_check): Use warning_at.
3075 2012-05-10 Richard Guenther <rguenther@suse.de>
3077 * c-common.c (c_sizeof_or_alignof_type): Remove assert and
3078 adjust commentary about TYPE_IS_SIZETYPE types.
3080 2012-05-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
3083 * c-common.c (warn_logical_operator): Check that argument of
3084 integer_zerop is not NULL.
3086 2012-05-05 Manuel López-Ibáñez <manu@gcc.gnu.org>
3089 * c-common.c (warn_logical_operator): Do not warn if either side
3090 is already true or false.
3092 2012-05-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
3095 * c-common.c (expr_original_type): New.
3096 (shorten_compare): Do not warn for enumeration types.
3098 2012-05-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
3100 * c.opt (fpermissive): Add Var(flag_permissive).
3102 2012-04-30 Marc Glisse <marc.glisse@inria.fr>
3105 * c-common.c (convert_vector_to_pointer_for_subscript): New function.
3106 * c-common.h (convert_vector_to_pointer_for_subscript): Declare it.
3108 2012-04-30 Dodji Seketeli <dodji@redhat.com>
3110 Add -Wvarargs option
3111 * c.opt (Wvarargs): Define new option.
3113 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
3115 * c-common.c (check_function_arguments): Replace
3116 Wmissing-format-attribute with Wsuggest-attribute=format.
3118 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
3120 * c.opt (Wsuggest-attribute=format): New. Alias of
3121 Wmissing-format-attribute.
3122 * c-format.c (decode_format_type): Replace
3123 Wmissing-format-attribute with Wsuggest-attribute=format.
3124 (check_function_format): Likewise.
3126 2012-04-27 Ollie Wild <aaw@google.com>
3128 * c-common.c: Add CPP_W_LITERAL_SUFFIX mapping.
3129 * c-opts.c (c_common_handle_option): Handle OPT_Wliteral_suffix.
3130 * c.opt: Add Wliteral-suffix.
3132 2012-04-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
3135 * c.opt (Wpedantic): New.
3136 (pedantic): Alias Wpedantic.
3137 * c-opts.c (c_common_handle_option): Replace -pedantic with -Wpedantic.
3138 (c_common_post_options): Likewise.
3139 (sanitize_cpp_opts): Likewise.
3140 * c-lex.c (interpret_float): Likewise.
3141 * c-format.c (check_format_types): Likewise.
3142 * c-common.c (pointer_int_sum): Likewise.
3143 (c_sizeof_or_alignof_type): Likewise.
3144 (c_add_case_label): Likewise.
3145 (c_do_switch_warnings): Likewise.
3146 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
3148 2012-04-15 Jason Merrill <jason@redhat.com>
3151 * c-format.c (CPLUSPLUS_STD_VER): C++11 inherits from C99.
3152 (C_STD_NAME): Distinguish between C++98 and C++11.
3154 2012-04-11 Eric Botcazou <ebotcazou@adacore.com>
3157 * c-common.h (uint16_type_node): Rename into...
3158 (c_uint16_type_node): ...this.
3159 * c-common.c (c_common_nodes_and_builtins): Adjust for above renaming.
3160 * c-cppbuiltin.c (builtin_define_stdint_macros): Likewise.
3162 2012-04-10 Manuel López-Ibáñez <manu@gcc.gnu.org>
3164 * c-common.c (warn_if_unused_value): Move definition to here.
3165 * c-common.h (warn_if_unused_value): Move declaration to here.
3167 2012-03-23 William Bader <williambader@hotmail.com>
3169 * c-lex.c (c_lex_with_flags): Avoid declarations after stmts.
3171 2012-03-20 Jason Merrill <jason@redhat.com>
3173 * c-common.h (enum cxx_dialect): Add cxx1y.
3174 * c-common.c (c_common_nodes_and_builtins): Use >= for cxx_dialect
3176 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
3177 * c-opts.c (c_common_post_options): Likewise.
3178 (set_std_cxx1y): New.
3179 (c_common_handle_option): Call it.
3180 * c.opt (-std=c++1y, -std=gnu++1y): New flags.
3182 2012-03-19 Paolo Carlini <paolo.carlini@oracle.com>
3185 * c.opt ([Wuseless-cast]): Add.
3187 2012-03-16 Richard Guenther <rguenther@suse.de>
3189 * c-pretty-print.c (pp_c_initializer_list): Adjust.
3191 2012-03-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
3194 * c.opt (ftemplate-backtrace-limit) Add.
3196 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3198 * c-cppbuiltin.c (c_cpp_builtins): Remove #pragma extern_prefix
3200 * c-pragma.c (handle_pragma_extern_prefix): Remove.
3201 (init_pragma): Don't register extern_prefix.
3203 2012-03-12 Richard Guenther <rguenther@suse.de>
3205 * c-common.c (c_common_get_narrower): Use c_common_type_for_size.
3206 (builtin_type_for_size): Likewise.
3208 2012-02-13 Jakub Jelinek <jakub@redhat.com>
3211 * c-common.c (sync_resolve_params): Don't decide whether to convert
3212 or not based on TYPE_SIZE comparison, convert whenever arg_type
3213 is unsigned INTEGER_TYPE.
3215 2012-02-06 Paolo Carlini <paolo.carlini@oracle.com>
3218 * c.opt ([Wunused-local-typedefs]): Fix description.
3220 2012-01-24 Mike Stump <mikestump@comcast.net>
3222 * c-common.c (c_common_type_for_mode): Match signed/unsigned types
3225 2012-01-18 Richard Guenther <rguenther@suse.de>
3227 * c-opts.c (c_common_post_options): Reset LTO flags if
3228 we are about to generate a PCH.
3230 2012-01-17 Paolo Carlini <paolo.carlini@oracle.com>
3233 * c-pretty-print.c (pp_c_integer_constant): For unsigned constants
3234 use pp_unsigned_wide_integer.
3236 2012-01-10 Richard Guenther <rguenther@suse.de>
3239 * c-opts.c (c_common_handle_option): Move -Werror handling
3240 to language independent code.
3242 2012-01-05 Richard Guenther <rguenther@suse.de>
3245 * c.opt (Wmudflap, fmudflap, fmudflapth, fmudflapir): Move here
3248 2011-12-30 Paolo Carlini <paolo.carlini@oracle.com>
3251 * c-common.c (c_sizeof_or_alignof_type): In C++ allow for alignof
3252 of array types with an unknown bound.
3254 2011-12-20 Joseph Myers <joseph@codesourcery.com>
3256 * c-common.c (flag_isoc99): Update comment to refer to C11.
3257 (flag_isoc1x): Change to flag_isoc11.
3258 * c-common.h (flag_isoc99): Update comment to refer to C11.
3259 (flag_isoc1x): Change to flag_isoc11.
3260 * c-cppbuiltin.c (cpp_atomic_builtins): Change comment to refer to
3262 * c-opts.c (set_std_c1x): Change to set_std_c11.
3263 (c_common_handle_option): Handle OPT_std_c11 and OPT_std_gnu11.
3265 (set_std_c89, set_std_c99, set_std_c11): Use flag_isoc11.
3266 (set_std_c1): Use CLK_STDC11 and CLK_GNUC11.
3267 * c.opt (std=c1x): Change to std=c11. Document as non-draft
3269 (std=c1x, std=iso9899:2011): Add as aliases of std=c11.
3270 (std=gnu1x): Change to std=gnu11. Refer to non-draft standard.
3271 (std=gnu1x): Make alias of std=gnu11.
3273 2011-12-19 Jason Merrill <jason@redhat.com>
3276 * c-common.c (handle_transparent_union_attribute): Check the first
3277 field if the type is complete.
3279 2011-12-15 Jonathan Wakely <jwakely.gcc@gmail.com>
3282 * c-common.c (RID_IS_FINAL): Add.
3283 * c-common.h (RID_IS_FINAL): Add.
3285 2011-11-30 Iain Sandoe <iains@gcc.gnu.org>
3287 * c.opt (fgnu-runtime): Provide full description.
3288 (fnext-runtime): Likewise.
3289 * c-opts.c (OPT_fgnu_runtime, OPT_fnext_runtime) Remove.
3291 2011-11-28 Andrew MacLeod <amacleod@redhat.com>
3293 * c-cpp-builtin.c (cpp_atomic_builtins):New. Emit all atomic
3294 predefines in one place. Add LOCK_FREE predefines.
3295 (c_cpp_builtins): Move Legacy HAVE_SYNC predefines to
3298 2011-11-24 Andrew MacLeod <amacleod@redhat.com>
3301 * c-common.c (get_atomic_generic_size): Check for various error
3303 (resolve_overloaded_atomic_exchange,
3304 resolve_overloaded_atomic_compare_exchange,
3305 resolve_overloaded_atomic_load, resolve_overloaded_atomic_store): Return
3306 error_mark_node for error conditions.
3308 2011-11-08 Richard Guenther <rguenther@suse.de>
3313 2011-11-07 Richard Henderson <rth@redhat.com>
3314 Aldy Hernandez <aldyh@redhat.com>
3315 Torvald Riegel <triegel@redhat.com>
3317 Merged from transactional-memory.
3319 * c-common.c (handle_tm_wrap_attribute,
3320 handle_tm_attribute, ignore_attribute, parse_tm_stmt_attr): New.
3321 (struct c_common_reswords): Added __transaction* keywords.
3322 (struct c_common_attribute_table): Added transaction* and tm_regparm
3324 * c-common.h: Added RID_TRANSACTION*. Added TM_ATTR* and TM_STMT*
3326 (parse_tm_stmt_attr, tm_attr_to_mask, tm_mask_to_attr,
3327 find_tm_attribute): Declare.
3329 2011-11-07 Jason Merrill <jason@redhat.com>
3332 * c-common.c, c-common.h: Revert yesterday's changes.
3334 2011-11-06 Jason Merrill <jason@redhat.com>
3337 * c-common.c (decl_has_visibility_attr): Split out from...
3338 (c_determine_visibility): ...here.
3339 * c-common.h: Declare it.
3341 2011-11-06 Joseph Myers <joseph@codesourcery.com>
3343 * c-common.c (c_common_reswords): Add _Alignas and _Alignof.
3344 (c_sizeof_or_alignof_type): Diagnose alignof applied to a function
3346 (check_user_alignment): New. Split out of
3347 handle_aligned_attribute. Disallow integer constants with
3348 noninteger types. Conditionally allow zero.
3349 (handle_aligned_attribute): Use check_user_alignment.
3350 * c-common.h (RID_ALIGNAS, check_user_alignment): New.
3352 2011-11-06 Andrew MacLeod <amacleod@redhat.com>
3353 Richard Henderson <rth@redhat.com>
3355 Merged from cxx-mem-model.
3357 * c-cppbuiltin.c (c_cpp_builtins): Test both atomic and sync patterns.
3358 * c-common.c (sync_resolve_params, sync_resolve_return): Only tweak
3359 parameters that are the same type size.
3360 (get_atomic_generic_size): New. Find size of generic
3361 atomic function parameters and do typechecking.
3362 (add_atomic_size_parameter): New. Insert size into parameter list.
3363 (resolve_overloaded_atomic_exchange): Restructure __atomic_exchange to
3364 either __atomic_exchange_n or external library call.
3365 (resolve_overloaded_atomic_compare_exchange): Restructure
3366 __atomic_compare_exchange to either _n variant or external library call.
3367 (resolve_overloaded_atomic_load): Restructure __atomic_load to either
3368 __atomic_load_n or an external library call.
3369 (resolve_overloaded_atomic_store): Restructure __atomic_store to either
3370 __atomic_store_n or an external library call.
3371 (resolve_overloaded_builtin): Handle new __atomic builtins.
3373 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
3376 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Call fold_offsetof_1.
3377 (fold_offsetof_1): Make global. Remove STOP_REF argument and adjust.
3378 <INDIRECT_REF>: Return the argument.
3379 <ARRAY_REF>: Remove special code for negative offset.
3380 Call fold_build_pointer_plus instead of size_binop.
3381 (fold_offsetof): Remove STOP_REF argument and adjust.
3382 * c-common.h (fold_offsetof_1): Declare.
3383 (fold_offsetof): Remove STOP_REF argument.
3385 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
3388 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
3389 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
3390 Wnarrowing for C++0x and C++98.
3391 * c.opt ([Wnarrowing]): Update.
3393 2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
3396 * c.opt: Add Wzero-as-null-pointer-constant.
3398 2011-10-31 Jason Merrill <jason@redhat.com>
3400 * c.opt (-fdeduce-init-list): Off by default.
3403 * c-common.h (cxx_dialect): Add cxx11 and cxx03.
3404 * c.opt: Add -std=c++11, -std=gnu++11, -std=gnu++03,
3406 * c-opts.c (set_std_cxx11): Rename from set_std_cxx0x.
3408 2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
3411 * c.opt (fvisibility-inlines-hidden): Description change.
3413 2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
3415 Implement C++11 user-defined literals.
3416 * c-common.c (build_userdef_literal): New.
3417 * c-common.def: New tree code.
3418 * c-common.h (tree_userdef_literal): New tree struct and accessors.
3419 * c-lex.c (interpret_float): Add suffix parm.
3420 (c_lex_with_flags): Build literal tokens.
3422 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
3426 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
3429 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
3430 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
3431 Wnarrowing for C++0x and C++98.
3432 * c.opt ([Wnarrowing]): Update.
3434 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
3437 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
3438 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
3439 Wnarrowing for C++0x and C++98.
3440 * c.opt ([Wnarrowing]): Update.
3442 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
3445 * c-common.c (conversion_warning): Remove code looking for
3446 artificial operands.
3448 2011-10-18 Dodji Seketeli <dodji@redhat.com>
3451 * c-lex.c (fe_file_change): Use LINEMAP_SYSP when
3452 !NO_IMPLICIT_EXTERN_C.
3454 2011-10-17 Michael Spertus <mike_spertus@symantec.com>
3456 * c-common.c (c_common_reswords): Add __bases,
3458 * c-common.h: Add RID_BASES and RID_DIRECT_BASES.
3460 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
3463 * c.opt ([Wnonnull]): Add C++ and Objective-C++.
3465 2011-10-15 Tom Tromey <tromey@redhat.com>
3466 Dodji Seketeli <dodji@redhat.com>
3468 * c.opt (fdebug-cpp): New option.
3469 * c-opts.c (c_common_handle_option): Handle the option.
3470 * c-ppoutput.c (maybe_print_line_1): New static function. Takes an
3471 output stream in parameter. Factorized from ...
3472 (maybe_print_line): ... this. Dump location debug information when
3473 -fdebug-cpp is in effect.
3474 (print_line_1): New static function. Takes an output stream in
3475 parameter. Factorized from ...
3476 (print_line): ... here. Dump location information when -fdebug-cpp
3478 (scan_translation_unit): Dump location information when
3479 -fdebug-cpp is in effect.
3481 2011-10-15 Tom Tromey <tromey@redhat.com>
3482 Dodji Seketeli <dodji@redhat.com>
3484 * c.opt (ftrack-macro-expansion): New option. Handle it with and
3486 * c-opts.c (c_common_handle_option)<case
3487 OPT_ftrack_macro_expansion_, case OPT_ftrack_macro_expansion>: New
3488 cases. Handle -ftrack-macro-expansion with and without argument.
3490 2011-10-15 Tom Tromey <tromey@redhat.com>
3491 Dodji Seketeli <dodji@redhat.com>
3493 * c-ppoutput.c (scan_translation_unit, maybe_print_line)
3494 (print_line, cb_define, do_line_change): Adjust to avoid touching
3495 the internals of struct line_map. Use the public API instead.
3496 * c-pch.c (c_common_read_pch): Likewise.
3497 * c-lex.c (fe_file_change): Likewise.
3499 2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
3502 * c.opt ([Wformat-zero-length]): Add C++ and Objective-C++.
3504 2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
3507 * c-pretty-print.c (pp_c_floating_constant): Output
3508 max_digits10 (in the ISO C++ WG N1822 sense) decimal digits.
3510 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
3512 * c-common.c (def_builtin_1): Delete old interface with two
3513 parallel arrays to hold standard builtin declarations, and replace
3514 it with a function based interface that can support creating
3515 builtins on the fly in the future. Change all uses, and poison
3516 the old names. Make sure 0 is not a legitimate builtin index.
3517 * c-omp.c (c_finish_omp_barrier): Ditto.
3518 (c_finish_omp_taskwait): Ditto.
3519 (c_finish_omp_flush): Ditto.
3521 2011-10-11 Tristan Gingold <gingold@adacore.com>
3523 * c.opt: (fallow-parameterless-variadic-functions): New.
3525 2011-09-08 Dodji Seketeli <dodji@redhat.com>
3527 PR c++/33255 - Support -Wunused-local-typedefs warning
3528 * c-common.h (struct c_language_function::local_typedefs): New
3530 (record_locally_defined_typedef, maybe_record_typedef_use)
3531 (maybe_warn_unused_local_typedefs): Declare new functions.
3532 * c-common.c (record_locally_defined_typedef)
3533 (maybe_record_typedef_use)
3534 (maybe_warn_unused_local_typedefs): Define new functions.
3535 * c.opt: Declare new -Wunused-local-typedefs flag.
3537 2011-09-06 Eric Botcazou <ebotcazou@adacore.com>
3540 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Fold offsetof-like
3543 2011-09-05 Richard Guenther <rguenther@suse.de>
3545 * c-common.c (complete_array_type): Use ssize_int (-1) instead
3546 of integer_minus_one_node for empty array upper bounds.
3548 2011-08-28 Dodji Seketeli <dodji@redhat.com>
3550 * c-pch.c (c_common_read_pch): Call linemap_add with LC_ENTER as
3551 it's the first time it's being called on this main TU.
3553 2011-08-24 Richard Guenther <rguenther@suse.de>
3556 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Fix conditional.
3558 2011-08-22 Gabriel Charette <gchare@google.com>
3560 * c-opts.c (c_finish_options): Force BUILTINS_LOCATION for tokens
3561 defined in cpp_init_builtins and c_cpp_builtins.
3563 2011-08-19 Joseph Myers <joseph@codesourcery.com>
3565 * c-common.c (c_common_reswords): Add __builtin_complex.
3566 * c-common.h (RID_BUILTIN_COMPLEX): New.
3568 2011-08-18 Joseph Myers <joseph@codesourcery.com>
3570 * c-common.c (c_common_reswords): Add _Noreturn.
3571 (keyword_is_function_specifier): Handle RID_NORETURN.
3572 * c-common.h (RID_NORETURN): New.
3574 2011-08-10 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
3576 * c-common.c (unsafe_conversion_p): New function. Check if it is
3577 unsafe to convert an expression to the type.
3578 (conversion_warning): Adjust, use unsafe_conversion_p.
3579 * c-common.h (unsafe_conversion_p): New function declaration.
3581 2011-08-02 Jakub Jelinek <jakub@redhat.com>
3583 * c-common.h (c_finish_omp_atomic): Adjust prototype.
3584 (c_finish_omp_taskyield): New prototype.
3585 * c-omp.c (c_finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
3586 arguments. Handle OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD and
3587 OMP_ATOMIC_CAPTURE_NEW in addition to OMP_ATOMIC. If LHS1
3588 or RHS1 have side-effects, evaluate those too in the right spot,
3589 if it is a decl and LHS is also a decl, error out if they
3591 (c_finish_omp_taskyield): New function.
3592 * c-cppbuiltin.c (c_cpp_builtins): Change _OPENMP to 201107.
3593 * c-pragma.c (omp_pragmas): Add taskyield.
3594 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKYIELD.
3595 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_FINAL and
3596 PRAGMA_OMP_CLAUSE_MERGEABLE.
3598 2011-07-25 Dodji Seketeli <dodji@redhat.com>
3600 * c-common.h (set_underlying_type): Remove parm name from
3603 2011-07-25 Romain Geissler <romain.geissler@gmail.com>
3605 * c-pretty-print.h: Search c-common.h in c-family.
3607 2011-07-22 Jason Merrill <jason@redhat.com>
3610 * c.opt (Wnarrowing): New.
3613 * c-common.h: Declare c_linkage_bindings.
3614 * c-pragma.c (handle_pragma_redefine_extname): Use it.
3617 * c-opts.c (set_std_cxx0x): Set flag_isoc94 and flag_isoc99.
3618 * c-pretty-print.c (pp_c_cv_qualifiers): Check c_dialect_cxx as well
3619 as flag_isoc99 for 'restrict'.
3620 (pp_c_specifier_qualifier_list): Likewise for _Complex.
3622 2011-07-21 Ian Lance Taylor <iant@google.com>
3625 * c-common.c (c_disable_warnings): New static function.
3626 (c_enable_warnings): New static function.
3627 (c_fully_fold_internal): Change local unused_p to bool. Call
3628 c_disable_warnings and c_enable_warnings rather than change
3629 c_inhibit_evaluation_warnings.
3631 2011-07-20 Jason Merrill <jason@redhat.com>
3633 PR c++/6709 (DR 743)
3634 PR c++/42603 (DR 950)
3635 * c-common.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move from cp/parser.h.
3636 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
3637 (CPP_DECLTYPE): New.
3638 * c-common.c (c_parse_error): Handle CPP_DECLTYPE.
3640 2011-07-19 Richard Guenther <rguenther@suse.de>
3642 * c-common.c (pointer_int_sum): Use fold_build_pointer_plus.
3643 * c-omp.c (c_finish_omp_for): Likewise.
3645 2011-07-12 Eric Botcazou <ebotcazou@adacore.com>
3647 * c-ada-spec.c (dump_nested_types): Put semi-colon after empty loop
3648 body on the next line.
3650 2011-07-08 Jason Merrill <jason@redhat.com>
3653 * c-omp.c (check_omp_for_incr_expr): Handle preevaluation.
3656 * c-common.c (c_apply_type_quals_to_decl): Don't check
3657 TYPE_NEEDS_CONSTRUCTING.
3659 2011-07-06 Richard Guenther <rguenther@suse.de>
3661 * c-common.c (c_common_nodes_and_builtins):
3662 Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
3664 2011-07-05 Richard Guenther <rguenther@suse.de>
3666 * c-common.c (c_common_nodes_and_builtins): Build all common
3669 2011-06-27 Jakub Jelinek <jakub@redhat.com>
3671 * c-common.h (c_tree_chain_next): New static inline function.
3673 * c-common.c (check_builtin_function_arguments): Handle
3674 BUILT_IN_ASSUME_ALIGNED.
3676 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
3678 * c-common.c: Add sync_ or SYNC__ to builtin names.
3679 * c-omp.c: Add sync_ or SYNC__ to builtin names.
3681 2011-06-20 Pierre Vittet <piervit@pvittet.com>
3683 * c-pragma.h (pragma_handler_1arg, pragma_handler_2arg): New
3685 (gen_pragma_handler): New union.
3686 (internal_pragma_handler): New type.
3687 (c_register_pragma_with_data)
3688 (c_register_pragma_with_expansion_and_data): New functions.
3690 * c-pragma.c (registered_pragmas, c_register_pragma_1)
3691 (c_register_pragma, c_register_pragma_with_expansion)
3692 (c_invoke_pragma_handler): Changed to work with
3693 internal_pragma_handler.
3694 (c_register_pragma_with_data)
3695 (c_register_pragma_with_expansion_and_data): New functions.
3697 2011-06-14 Joseph Myers <joseph@codesourcery.com>
3699 * c-common.c: Include common/common-target.h.
3700 (handle_section_attribute): Use
3701 targetm_common.have_named_sections.
3702 * c-cppbuiltin.c: Include common/common-target.h.
3703 (c_cpp_builtins): Use targetm_common.except_unwind_info.
3705 2011-06-10 Richard Guenther <rguenther@suse.de>
3707 * c-pretty-print.c (pp_c_type_specifier): Use pp_c_identifier
3708 to print a IDENTIFIER_NODE.
3710 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3711 Joseph Myers <joseph@codesourcery.com>
3713 * c.opt (fbuilding-libgcc): New option.
3714 * c-cppbuiltin.c (c_cpp_builtins): Define
3715 __LIBGCC_TRAMPOLINE_SIZE__ if flag_building_libgcc.
3717 2011-06-07 Jason Merrill <jason@redhat.com>
3719 * c-common.c (max_tinst_depth): Lower default to 900.
3721 * c-format.c (gcc_cxxdiag_char_table): Add 'S' format.
3723 2011-06-07 Richard Guenther <rguenther@suse.de>
3725 * c-common.c (c_common_nodes_and_builtins): Do not set
3726 size_type_node or call set_sizetype.
3728 2011-06-07 Dodji Seketeli <dodji@redhat.com>
3731 * c-pretty-print.c (pp_c_integer_constant): Consider the canonical
3732 type when using pointer comparison to compare types.
3734 2011-06-02 Jonathan Wakely <jwakely.gcc@gmail.com>
3736 * c.opt: Add -Wdelete-non-virtual-dtor.
3737 * c-opts.c (c_common_handle_option): Include it in -Wall.
3739 2011-05-30 Nathan Froyd <froydnj@gcc.gnu.org>
3744 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
3746 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
3749 2011-05-27 Jakub Jelinek <jakub@redhat.com>
3752 * c-common.c (c_common_truthvalue_conversion) <case COND_EXPR>: For
3753 C++ don't call c_common_truthvalue_conversion on void type arms.
3755 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
3757 * c-common.h (struct stmt_tree_s) [x_cur_stmt_list]: Change to a VEC.
3758 (stmt_list_stack): Define.
3759 (cur_stmt_list): Adjust for new type of x_cur_stmt_list.
3760 * c-semantics.c (push_stmt_list, pop_stmt_list): Likewise.
3762 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
3764 * c-common.c (warning_candidate_p): Check for BLOCKs.
3766 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
3768 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
3771 2011-05-25 Jakub Jelinek <jakub@redhat.com>
3773 * c-common.c (def_fn_type): Remove extra va_end.
3775 2011-05-23 Jason Merrill <jason@redhat.com>
3778 * c-common.c (c_common_get_narrower): New.
3779 (shorten_binary_op, shorten_compare, warn_for_sign_compare): Use it.
3781 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
3783 * c-common.h (check_function_arguments): Tweak prototype of
3784 check_function_arguments.
3785 * c-common.c (check_function_arguments): Likewise. Adjust
3786 calls to check_function_nonnull, check_function_format, and
3787 check_function_sentinel.
3788 (check_function_sentinel): Take a FUNCTION_TYPE rather than
3789 separate attributes and typelist arguments. Use
3790 FOREACH_FUNCTION_ARGS to iterate over argument types.
3792 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
3794 * c-common.c (c_common_reswords): Reorder.
3795 * c-common.h (rid): Likewise.
3797 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
3799 * c-common.c (def_fn_type): Don't call build_function_type, call
3800 build_function_type_array or build_varargs_function_type_array
3802 (c_common_nodes_and_builtins): Likewise.
3804 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
3806 * c-common.c (c_add_case_label): Omit the loc argument to
3808 * c-common.h (build_case_label): Remove.
3809 * c-semantics.c (build_case_label): Remove.
3811 2011-05-05 Joseph Myers <joseph@codesourcery.com>
3813 * c-objc.h (objc_start_method_definition): Update prototype.
3814 * stub-objc.c (objc_start_method_definition): Add extra parameter.
3816 2011-05-04 Nathan Froyd <froydnj@codesourcery.com>
3818 * c-common.c (check_main_parameter_types): Reindent. Don't use
3819 TYPE_ARG_TYPES directly.
3820 (handle_nonnull_attribute): Likewise.
3821 (sync_resolve_params): Likewise.
3822 * c-format.c (handle_format_arg_attribute): Likewise. Adjust call
3823 to check_format_string.
3824 (handle_format_attribute): Likewise.
3825 (check_format_string): Take a function type to examine instead of
3826 a type list. Use a function_arg_iterator to step through argument
3829 2011-05-04 Richard Guenther <rguenther@suse.de>
3831 * c-common.c (fix_string_type): Use size_int for index type bounds.
3832 (start_fname_decls): Do not pass NULL to build_int_cst.
3833 (c_init_attributes): Likewise.
3834 * c-lex.c (c_lex_with_flags): Likewise.
3836 2011-04-27 Jason Merrill <jason@redhat.com>
3838 * c-common.c (make_tree_vector_from_list): New.
3839 * c-common.h: Declare it.
3841 2011-04-26 Richard Guenther <rguenther@suse.de>
3843 PR preprocessor/48248
3844 * c-ppoutput.c (maybe_print_line): Always optimize newlines
3845 for output size with -P.
3847 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
3849 * c-common.c (struct c_common_resword): Add __underlying_type.
3850 * c-common.h (enum rid): Add RID_UNDERLYING_TYPE.
3852 2011-04-20 Jim Meyering <meyering@redhat.com>
3854 * c-format.c (init_dollar_format_checking): Remove useless
3857 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
3859 * c-objc.h (objc_get_interface_ivars): Removed.
3860 (objc_detect_field_duplicates): New.
3861 * stub-objc.c: Likewise.
3863 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
3865 * stub-objc.c (objc_declare_protocols): Renamed to
3866 objc_declare_protocol.
3867 * c-objc.h: Likewise.
3869 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
3871 * stub-objc.c (objc_declare_class): Updated argument name.
3873 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
3875 * c-common.h (c_common_init_ts): Declare.
3876 * c-common.c (c_common_init_ts): Define.
3878 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
3880 * c-objc.h (objc_build_message_expr): Updated prototype.
3881 * stub-objc.c (objc_build_message_expr): Likewise.
3883 2011-04-12 Martin Jambor <mjambor@suse.cz>
3885 * c-gimplify.c (c_genericize): Call cgraph_get_create_node instead
3888 2011-04-11 Richard Guenther <rguenther@suse.de>
3890 * c-common.c (complete_array_type): Build a range type of
3893 2011-04-08 Nathan Froyd <froydnj@codesourcery.com>
3895 * c-common.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPES.
3896 (handle_type_generic_attribute): Likewise.
3898 2011-04-07 Jason Merrill <jason@redhat.com>
3901 * c-common.c (c_common_truthvalue_conversion): Don't ignore
3902 conversion from C++0x scoped enum.
3904 2011-04-06 Joseph Myers <joseph@codesourcery.com>
3906 * c-target-def.h: New file.
3907 * c-target.def: New file.
3908 * c-target.h: New file.
3909 * c-common.c (targetcm): Don't define here.
3910 * c-common.h (default_handle_c_option): Declare.
3911 * c-format.c: Include c-target.h instead of target.h.
3912 * c-opts.c: Include c-target.h instead of target.h. Explicitly
3914 (default_handle_c_option): Move from targhooks.c.
3916 2011-03-29 Jakub Jelinek <jakub@redhat.com>
3918 PR preprocessor/48248
3919 * c-ppoutput.c (print): Add src_file field.
3920 (init_pp_output): Initialize it.
3921 (maybe_print_line): Don't optimize by adding up to 8 newlines
3922 if map->to_file and print.src_file are different file.
3923 (print_line): Update print.src_file.
3925 2011-03-25 Kai Tietz <ktietz@redhat.com>
3927 * c-ada-spec.c (compare_comment): Use filename_cmp
3928 instead of strcmp for filename.
3930 2011-03-25 Jeff Law <law@redhat.com>
3932 * c-common.c (def_fn_type): Add missing va_end.
3934 2011-03-25 Jason Merrill <jason@redhat.com>
3936 * c.opt: Add -std=c++03.
3938 2011-03-22 Eric Botcazou <ebotcazou@adacore.com>
3940 * c-ada-spec.c (dump_ada_template): Skip non-class instances.
3942 2011-03-17 Kai Tietz
3945 * c-pretty-print.c (pp_c_specifier_qualifier_list):
3946 Display allowed attributes for function pointer types.
3947 (pp_c_attributes_display): New function to display
3948 attributes having affects_type_identity flag set to true.
3949 * c-pretty-print.h (pp_c_attributes_display): New prototype.
3951 * c-common.c (c_common_attribute_table):
3953 (c_common_format_attribute_table): Likewise.
3955 2011-03-18 Jason Merrill <jason@redhat.com>
3957 * c.opt (fconstexpr-depth): Add Var(max_constexpr_depth).
3958 * c-common.h: Don't declare it here.
3959 * c-common.c: Or define it here.
3960 * c-opts.c (c_common_handle_option): Or set it here.
3963 * c-common.c (handle_transparent_union_attribute): Don't
3964 make a duplicate type in C++.
3966 2011-03-15 Jason Merrill <jason@redhat.com>
3968 * c-common.c (max_constexpr_depth): New.
3969 * c-common.h: Declare it.
3970 * c-opts.c (c_common_handle_option): Set it.
3971 * c.opt (fconstexpr-depth): New option.
3973 2011-03-11 Jason Merrill <jason@redhat.com>
3975 * c-common.c (attribute_takes_identifier_p): Add missing const.
3978 * c-common.c (attribute_takes_identifier_p): Assume that an
3979 unknown attribute takes an identifier.
3981 2011-03-07 Nathan Froyd <froydnj@codesourcery.com>
3984 * c-common.c (c_type_hash): Call list_length instead of iterating
3985 through DECL_CHAIN. Rename 'i' to 'n_elements'.
3987 2011-02-19 Jakub Jelinek <jakub@redhat.com>
3990 * c-common.c (c_fully_fold_internal): Handle VIEW_CONVERT_EXPR.
3992 2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
3994 * c.opt (fobjc-abi-version=) New.
3995 (fobjc-nilcheck): New.
3997 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
4000 * c-common.h (keyword_is_decl_specifier): Declare.
4001 * c-common.c (keyword_is_decl_specifier): Define.
4002 (keyword_is_function_specifier): New function.
4004 2011-01-26 Jakub Jelinek <jakub@redhat.com>
4007 * c-lex.c (interpret_float): If CPP_N_IMAGINARY, ensure
4008 EXCESS_PRECISION_EXPR is created with COMPLEX_TYPE instead of
4011 2011-01-26 Arnaud Charlet <charlet@adacore.com>
4013 * c-ada-spec.c (dump_generic_ada_node): Avoid dereferencing null type.
4015 2011-01-26 Jakub Jelinek <jakub@redhat.com>
4018 * c-opts.c (c_common_post_options): Call c_common_no_more_pch
4019 after init_c_lex if pch_file is set.
4021 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4024 * c.opt (-fkeep-inline-dllexport): New switch.
4026 2011-01-12 Richard Guenther <rguenther@suse.de>
4029 * c-common.c (handle_weak_attribute): Warn instead of error
4030 on declaring an inline function weak.
4032 2011-01-05 Tom Tromey <tromey@redhat.com>
4034 * c-common.h (lvalue_error): Update.
4035 * c-common.c (lvalue_error): Add 'loc' argument. Call error_at,
4038 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
4041 * c-objc.h (objc_finish_message_expr): Added argument to
4044 2010-12-22 Nathan Froyd <froydnj@codesourcery.com>
4046 * c-common.c (handle_nonnull_attribute, handle_sentinel_attribute):
4049 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
4051 * c-objc.h (objc_maybe_warn_exceptions): New.
4052 * stub-objc.c (objc_maybe_warn_exceptions): New.
4054 2010-12-10 Nathan Froyd <froydnj@codesourcery.com>
4056 * c-common.h (readonly_error): Declare.
4057 * c-common.c (readonly_error): Define.
4059 2010-12-09 Nathan Froyd <froydnj@codesourcery.com>
4061 * c-common.h (invalid_indirection_error): Declare.
4062 * c-common.c (invalid_indirection_error): Define.
4064 2010-12-03 Richard Guenther <rguenther@suse.de>
4067 * c-pretty-print.c (pp_c_postfix_expression): Handle MEM_REF.
4068 (pp_c_unary_expression): Likewise.
4069 (pp_c_expression): Likewise.
4071 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
4073 * c-common.h (objc_finish_function): New.
4074 (objc_non_volatilized_type): Removed.
4075 (objc_type_quals_match): Removed.
4076 * stub-objc.c (objc_finish_function): New.
4077 (objc_non_volatilized_type): Removed.
4078 (objc_type_quals_match): Removed.
4080 2010-11-30 Joseph Myers <joseph@codesourcery.com>
4082 * c-common.h (parse_optimize_options): Declare.
4083 * c-cppbuiltin.c, c-format.c, c-gimplify.c, c-lex.c, c-omp.c,
4084 c-pch.c, c-pragma.c, c-semantics.c: Don't include toplev.h.
4086 2010-11-29 Joseph Myers <joseph@codesourcery.com>
4088 * c-opts.c (check_deps_environment_vars): Use getenv instead of
4090 * c-pch.c (O_BINARY): Don't define here.
4091 * c-pragma.h: Include "cpplib.h" instead of <cpplib.h>.
4093 2010-11-25 Joseph Myers <joseph@codesourcery.com>
4095 * c-cppbuiltin.c (c_cpp_builtins): Pass &global_options to
4096 targetm.except_unwind_info.
4098 2010-11-23 Joseph Myers <joseph@codesourcery.com>
4100 * c-opts.c (c_common_handle_option): Pass location to
4101 set_struct_debug_option.
4103 2010-11-23 Joseph Myers <joseph@codesourcery.com>
4105 * c-common.c (visibility_options): Move from ../opts.c.
4106 * c-common.h (struct visibility_flags, visibility_options):
4108 * c-opts.c (finish_options): Rename to c_finish_options.
4109 (c_common_init): Update call to finish_options.
4111 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
4114 * c-lex.c (lex_string): Check that each string in an Objective-C
4115 string concat sequence starts with either one or zero '@', and
4116 that there are no spurious '@' signs at the end.
4118 2010-11-20 Joseph Myers <joseph@codesourcery.com>
4120 * c-pragma.c: Remove conditionals on HANDLE_PRAGMA_PACK,
4121 HANDLE_PRAGMA_PACK_PUSH_POP, HANDLE_PRAGMA_WEAK and
4122 HANDLE_PRAGMA_VISIBILITY.
4123 * c-pragma.h (HANDLE_PRAGMA_WEAK, HANDLE_PRAGMA_PACK,
4124 HANDLE_PRAGMA_VISIBILITY): Don't define.
4125 (HANDLE_SYSV_PRAGMA, HANDLE_PRAGMA_PACK_PUSH_POP): Don't test.
4127 2010-11-20 Nathan Froyd <froydnj@codesourcery.com>
4132 * c-common.h (keyword_begins_type_specifier): Declare.
4133 (keyword_is_storage_class_specifier): Declare.
4134 (keyword_is_type_qualifier): Declare.
4135 * c-common.c (keyword_begins_type_specifier): New function.
4136 (keyword_is_storage_class_specifier): New function.
4137 (keyword_is_type_qualifier): Declare.
4139 2010-11-19 Joseph Myers <joseph@codesourcery.com>
4142 * c-common.c (in_late_binary_op): Define.
4143 (c_common_truthvalue_conversion): Check in_late_binary_op before
4144 calling c_save_expr.
4145 * c-common.h (in_late_binary_op): Declare.
4147 2010-11-19 Joseph Myers <joseph@codesourcery.com>
4149 * c-opts.c (c_common_handle_option): Update calls to
4150 set_struct_debug_option.
4152 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
4154 * c-common.h (objc_declare_protocols): Added additional argument.
4155 * stub-objc.c (objc_declare_protocol): Same change.
4157 2010-11-18 Nathan Froyd <froydnj@codesourcery.com>
4160 * c-common.h (build_real_imag_expr): Declare.
4161 * c-semantics.c (build_real_imag_expr): Define.
4163 2010-11-17 Joseph Myers <joseph@codesourcery.com>
4165 * c-opts.c (c_common_parse_file): Take no arguments.
4166 * c-common.h (c_common_parse_file): Update prototype.
4168 2010-11-16 Jakub Jelinek <jakub@redhat.com>
4171 * c-common.c (warning_candidate_p): Don't track non-const calls
4174 2010-11-15 Ian Lance Taylor <iant@google.com>
4176 * c-lex.c (init_c_lex): Set macro debug callbacks if
4177 flag_dump_go_spec is set.
4179 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
4181 * c-common.h (objc_build_incr_expr_for_property_ref): New.
4182 * stub-objc.c (objc_build_incr_expr_for_property_ref): New.
4184 2010-11-15 Nathan Froyd <froydnj@codesourcery.com>
4186 PR preprocessor/45038
4187 * c-cppbuiltin.c (c_cpp_builtins): Use different format for C++
4190 2010-11-12 Joseph Myers <joseph@codesourcery.com>
4192 * c-common.h (c_family_lang_mask): Declare.
4193 * c-opts.c (c_family_lang_mask): Make extern.
4194 * c-pragma.c (handle_pragma_diagnostic): Use
4195 control_warning_option.
4197 2010-11-12 Joseph Myers <joseph@codesourcery.com>
4199 * c-common.c (parse_optimize_options): Update call to
4201 * c-common.h (c_common_handle_option): Update prototype.
4202 * c-opts.c (c_common_handle_option): Take location_t parameter and
4203 pass it to other functions.
4205 2010-11-11 Joseph Myers <joseph@codesourcery.com>
4207 * c-opts.c (warning_as_error_callback): Remove.
4208 (c_common_initialize_diagnostics): Don't call
4209 register_warning_as_error_callback.
4210 (c_common_handle_option): Handle -Werror=normalized= here.
4212 2010-11-10 Joseph Myers <joseph@codesourcery.com>
4214 * c-common.c (handle_mode_attribute): Use %' and word "signedness"
4216 * c-opts.c (c_common_parse_file): Start diagnostics with lowercase
4218 * c-pragma.c (handle_pragma_target, handle_pragma_optimize):
4219 Remove trailing '.' from diagnostics.
4220 * c.opt (Wwrite-strings_: Avoid '`' in help text.
4222 2010-11-10 Joseph Myers <joseph@codesourcery.com>
4224 * c-common.c (parse_optimize_options): Pass global_dc to
4226 * c-opts.c (c_common_handle_option): Pass &global_options to
4227 set_Wstrict_aliasing.
4228 * c.opt (v): Don't mark Common or document here.
4230 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
4233 * c-format.c (format_type): New type gcc_objc_string_format_type.
4234 (valid_stringptr_type_p): New.
4235 (handle_format_arg_attribute): Use valid_stringptr_type_p ().
4236 (check_format_string): Pass expected type, use
4237 valid_stringptr_type_p (), check that the format string types are
4238 consistent with the format specification.
4239 (decode_format_attr): Warn if NSString is used outside objective-c.
4240 (format_types_orig): Add NSString.
4242 (format_flags): New.
4243 (check_format_arg): Handle format strings requiring an external parser.
4244 first_target_format_type: New variable.
4245 (handle_format_attribute): Set up first_target_format_type, pass the
4246 expected format arg string type to check_format_string().
4247 * c-common.h (FMT_FLAG_PARSE_ARG_CONVERT_EXTERNAL): New flag.
4248 * stub-objc.c (objc_string_ref_type_p): New.
4249 (objc_check_format_arg): New.
4251 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
4253 Fixed using the Objective-C 2.0 dot-syntax with class names.
4254 * c-common.h (objc_build_class_component_ref): New.
4255 * stub-objc.c (objc_build_class_component_ref): New.
4257 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
4259 * c.opt (Wproperty-assign-default): New option.
4261 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
4263 Implemented -fobjc-std=objc1 flag.
4264 * c.opt (fobjc-std=objc1): New option.
4266 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
4268 Implemented format and noreturn attributes for Objective-C methods.
4269 * c-common.c (handle_noreturn_attribute): Recognize 'noreturn'
4270 attribute for Objective-C methods.
4272 2010-10-31 Jason Merrill <jason@redhat.com>
4274 * c-common.c (conversion_warning, warn_for_collisions_1): Use
4277 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
4279 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
4280 * c-common.h (enum rid): Removed RID_COPIES and RID_IVAR.
4281 (objc_add_property_declaration): Removed arguments for copies and
4283 (objc_build_getter_call): Renamed to
4284 objc_maybe_build_component_ref.
4285 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
4286 (objc_is_property_ref): New.
4287 * c-common.c (c_common_reswords): Removed copies and ivar.
4288 * stub-objc.c (objc_add_property_declaration): Removed arguments
4289 for copies and ivar.
4290 (objc_build_getter_call): Renamed to
4291 objc_maybe_build_component_ref.
4292 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
4293 (objc_is_property_ref): New.
4295 2010-10-29 Arnaud Charlet <charlet@adacore.com>
4296 Matthew Gingell <gingell@adacore.com>
4298 * c-ada-spec.c (separate_class_package): New function.
4299 (pp_ada_tree_identifier): Prefix references to C++ classes with the
4300 name of their enclosing package.
4301 (print_ada_declaration): Use separate_class_package.
4303 2010-10-27 Jason Merrill <jason@redhat.com>
4305 * c-common.c (c_common_reswords): Add __is_literal_type.
4306 * c-common.h (enum rid): Add RID_IS_LITERAL_TYPE.
4308 * c-common.c (check_case_value): Remove special C++ code.
4310 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
4312 * c-common.h (enum rid): Added RID_READWRITE, RID_ASSIGN,
4313 RID_RETAIN, RID_COPY and RID_NONATOMIC. Updated RID_FIRST_PATTR
4315 (objc_add_property_declaration): Added additional arguments.
4316 (objc_property_attribute_kind): Removed.
4317 (objc_set_property_attr): Removed.
4318 * c-common.c (c_common_reswords): Added readwrite, assign, retain,
4320 * stub-objc.c (objc_add_property_declaration): Added additional
4322 (objc_set_property_attr): Removed.
4324 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
4326 * c-common.h (objc_add_property_variable): Renamed to
4327 objc_add_property_declaration. Added location argument.
4328 * stub-objc.c (objc_add_property_variable): Same change.
4330 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
4332 * c-common.h (objc_maybe_printable_name): New.
4333 * stub-objc.c (objc_maybe_printable_name): New.
4335 2010-10-22 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
4336 Andrew Pinski <pinskia@gmail.com>
4338 * c-common.h (c_common_mark_addressable_vec): Declare.
4339 * c-common.c (c_common_mark_addressable_vec): New function.
4341 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
4343 * c-common.h (objc_set_method_type): Removed.
4344 (objc_add_method_declaration): Added boolean argument.
4345 (objc_start_method_definition): Same change.
4346 (objc_build_method_signature): Same change.
4347 * stub-objc.c (objc_set_method_type): Removed.
4348 (objc_add_method_declaration): Added boolean argument.
4349 (objc_start_method_definition): Same change.
4350 (objc_build_method_signature): Same change.
4352 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
4354 * c-common.h (finish_file): Removed.
4355 (objc_write_global_declarations): New.
4356 * c-opts.c (c_common_parse_file): Do not call finish_file.
4357 * stub-objc.c (objc_write_global_declarations): New.
4359 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
4361 Implemented parsing @synthesize and @dynamic for
4362 Objective-C/Objective-C++.
4363 * c-common.h (enum rid): Add RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
4364 (objc_add_synthesize_declaration): New.
4365 (objc_add_dynamic_declaration): New.
4366 * c-common.c (c_common_reswords): Add synthesize and dynamic.
4367 * stub-objc.c (objc_add_synthesize_declaration): New.
4368 (objc_add_dynamic_declaration): New.
4370 2010-10-18 Michael Meissner <meissner@linux.vnet.ibm.com>
4373 * c-cppbuiltin.c (mode_has_fma): Move function here from
4374 builtins.c. Don't use the fma optab, instead just use the
4375 HAVE_fma* macros, so that __FP_FAST_FMA* will be defined when
4378 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
4380 Merge from 'apple/trunk' branch on FSF servers.
4382 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
4385 * c-common.h (objc_non_volatilized_type): New declaration
4386 * stub-objc.c (objc_non_volatilized_type): New stub.
4388 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
4390 Merge from 'apple/trunk' branch on FSF servers.
4392 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
4395 * c-common.h (objc_diagnose_private_ivar): New decl.
4396 * stub-objc.c (objc_diagnose_private_ivar): New stub.
4398 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
4400 * c-common.c (c_common_reswords): Add package, RID_AT_PACKAGE.
4401 * c-common.h (enum rid): Add RID_AT_PACKAGE.
4402 (objc_ivar_visibility_kind): New enum.
4403 (objc_set_visibility): Adjust prototype to use visibility enum.
4404 * stub-objc.c (objc_set_visibility): Adjust stub to use
4407 2010-10-14 Michael Meissner <meissner@linux.vnet.ibm.com>
4409 * c-cppbuiltin.c (builtin_define_float_constants): Emit
4410 __FP_FAST_FMA, __FP_FAST_FMAF, and __FP_FAST_FMAL if the machine
4411 has the appropriate fma builtins.
4412 (c_cpp_builtins): Adjust call to builtin_define_float_constants.
4414 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
4416 merge from FSF apple 'trunk' branch.
4417 2006 Fariborz Jahanian <fjahanian@apple.com>
4419 Radars 4436866, 4505126, 4506903, 4517826
4420 * c-common.c (c_common_resword): Define @property and its attributes.
4421 * c-common.h: Define property attribute enum entries.
4422 (OBJC_IS_PATTR_KEYWORD): New.
4423 (objc_property_attribute_kind): New enum.
4424 Declare objc_set_property_attr (), objc_add_property_variable (),
4425 objc_build_getter_call () and objc_build_setter_call ().
4426 * stub-objc.c (objc_set_property_attr): New stub.
4427 (objc_add_property_variable): Likewise.
4428 (objc_build_getter_call): Likewise.
4429 (objc_build_setter_call) Likewise.
4431 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
4433 merge from FSF apple 'trunk' branch.
4434 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
4436 Radar 3803157 (method attributes)
4437 * c-common.c (handle_deprecated_attribute): Recognize
4438 objc methods as valid declarations.
4439 * c-common.h: Declare objc_method_decl ().
4440 * stub-objc.c (objc_method_decl): New stub.
4442 2010-10-08 Joseph Myers <joseph@codesourcery.com>
4444 * c-common.c (parse_optimize_options): Call
4445 decode_cmdline_options_to_array_default_mask before
4446 decode_options. Update arguments to decode_options.
4447 * c-common.h (c_common_init_options_struct): Declare.
4448 * c-opts.c (c_common_init_options_struct): New. Split out from
4449 c_common_init_options.
4451 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
4453 Implemented fast enumeration for Objective-C.
4454 * c-common.h (objc_finish_foreach_loop): New.
4455 * stub-objc.c (objc_finish_foreach_loop): New.
4457 2010-10-05 Joseph Myers <joseph@codesourcery.com>
4459 * c-common.h (struct diagnostic_context): Don't declare here.
4460 (c_common_initialize_diagnostics): Declare using
4461 diagnostic_context typedef.
4462 * c-opts.c (c_common_handle_option): Pass global_dc to
4463 handle_generated_option.
4465 2010-10-04 Joseph Myers <joseph@codesourcery.com>
4467 * c-opts.c (c_common_handle_option): Pass &global_options_set to
4468 handle_generated_option.
4470 2010-10-03 Ian Lance Taylor <iant@google.com>
4472 * c.opt (-fplan9-extensions): New option.
4474 2010-10-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
4476 * c-cppbuiltin.c (define__GNUC__, builtin_define_type_precision):
4478 (c_cpp_builtins): Call functions from cppbuiltin.c instead
4479 of duplicating code.
4481 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
4483 * c-common.c: Add two new entries for @optional
4484 and @required keywords.
4486 merge from FSF 'apple/trunk' branch.
4487 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
4490 * c-common.h (RID_AT_OPTIONAL, RID_AT_REQUIRED): Two new
4491 objective-c keywords.
4492 (objc_set_method_opt): New declaration.
4493 * stub-objc.c (objc_set_method_opt): New stub.
4495 2010-09-30 Joseph Myers <joseph@codesourcery.com>
4497 * c-common.c (handle_optimize_attribute): Pass &global_options to
4498 cl_optimization_save and cl_optimization_restore.
4499 * c-opts.c (c_common_handle_option): Pass &global_options to
4500 handle_generated_option.
4501 * c-pragma.c (handle_pragma_diagnostic): Use option_flag_var.
4502 (handle_pragma_pop_options, handle_pragma_reset_options): Pass
4503 &global_options to cl_optimization_restore.
4505 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
4507 * c-lex.c (c_lex_with_flags): Updated comments for CPP_AT_NAME
4508 Objective-C/Objective-C++ keywords.
4510 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
4512 Merge from 'apple/trunk' branch on FSF servers.
4514 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
4517 * c-common.h (objc_check_global_decl): New declaration.
4518 * stub-objc.c (objc_check_global_decl): New stub.
4520 2010-09-29 Joseph Myers <joseph@codesourcery.com>
4522 * c.opt: Don't use VarExists.
4524 2010-09-29 Joseph Myers <joseph@codesourcery.com>
4526 * c-common.c (c_cpp_error): Update names of diagnostic_context
4528 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Update names of
4529 cl_optimization members.
4530 * c-opts.c (warning_as_error_callback, c_common_handle_option,
4531 sanitize_cpp_opts, finish_options): Update names of cpp_options
4534 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
4536 * c-common.h (OBJC_IS_CXX_KEYWORD): New macro. Updated comments.
4537 (objc_is_reserved_word): Removed.
4538 * c-common.c: Updated comments.
4539 * c-lex.c (c_lex_with_flags): Use OBJC_IS_CXX_KEYWORD instead of
4540 objc_is_reserved_word.
4541 * stub-objc.c (objc_is_reserved_word): Removed.
4543 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
4545 * c-common.h (objc_add_method_declaration): Adjust prototype to
4547 (objc_start_method_definition): Likewise.
4548 (objc_build_keyword_decl): Likewise.
4549 * stub-objc.c:(objc_add_method_declaration): Handle attributes.
4550 (objc_start_method_definition): Likewise.
4551 (objc_build_keyword_decl): Likewise.
4553 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
4555 * c-common.h (objc_start_class_interface): Adjust prototype.
4556 (objc_start_category_interface): Likewise.
4557 (objc_start_protocol): Likewise.
4558 * stub-objc.c (objc_start_protocol): Adjust for extra argument.
4559 (objc_start_class_interface): Likewise.
4560 (objc_start_category_interface): Likewise.
4562 2010-09-27 Ian Lance Taylor <iant@google.com>
4564 * c-common.c (c_common_attribute_table): Add no_split_stack.
4565 (handle_no_split_stack_attribute): New static function.
4567 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
4569 Merge from 'apple/trunk' branch on FSF servers.
4571 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
4574 * c-common.h (objc_have_common_type): New declaration.
4575 * stub-objc.c (objc_have_common_type): New stub.
4577 2005-06-22 Ziemowit Laski <zlaski@apple.com>
4580 * c-common.h (objc_common_type): New prototype.
4581 * stub-objc.c (objc_common_type): New stub.
4583 2010-09-24 Jan Hubicka <jh@suse.cz>
4585 * c-common.c (handle_leaf_attribute): New function.
4586 (struct attribute_spec c_common_att): Add leaf.
4588 2010-09-22 Joseph Myers <joseph@codesourcery.com>
4590 * c.opt (-all-warnings, -ansi, -assert, -assert=, -comments,
4591 -comments-in-macros, -define-macro, -define-macro=, -dependencies,
4592 -dump, -dump=, -imacros, -imacros=, -include, -include=,
4593 -include-barrier, -include-directory, -include-directory=,
4594 -include-directory-after, -include-directory-after=,
4595 -include-prefix, -include-prefix=, -include-with-prefix,
4596 -include-with-prefix=, -include-with-prefix-after,
4597 -include-with-prefix-after=, -include-with-prefix-before,
4598 -include-with-prefix-before=, -no-integrated-cpp,
4599 -no-line-commands, -no-standard-includes, -no-warnings, -output,
4600 -output=, -pedantic, -pedantic-errors, -preprocess,
4601 -print-missing-file-dependencies, -trace-includes, -traditional,
4602 -traditional-cpp, -trigraphs, -undefine-macro, -undefine-macro=,
4603 -user-dependencies, -verbose, -write-dependencies,
4604 -write-user-dependencies, no-integrated-cpp, traditional): New.
4606 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
4609 * c-common.h (objc_start_method_definition): Return bool instead
4611 * stub-objc.c (objc_start_method_definition): Return bool instead
4614 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
4617 * c-common.h (objc_get_interface_ivars): New declaration.
4618 * stub-objc.c (objc_get_interface_ivars): New stub.
4620 2010-09-15 Ian Lance Taylor <iant@google.com>
4622 * c-common.c (parse_optimize_options): Do not capitalize warning
4623 messages. Remove period at end of warning message.
4625 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
4627 * c-common.c (handle_alias_ifunc_attribute): New, broken out of ...
4628 (handle_alias_attribute): ... here.
4629 (handle_ifunc_attribute): New.
4631 2010-09-06 Mark Mitchell <mark@codesourcery.com>
4633 * c-common.h (do_warn_double_promotion): Declare.
4634 * c-common.c (do_warn_double_promotion): Define.
4636 2010-09-05 Mark Mitchell <mark@codesourcery.com>
4638 * c.opt (Wdouble-promotion): New.
4640 2010-09-02 Joseph Myers <joseph@codesourcery.com>
4642 * c.opt (falt-external-templates, fhuge-objects, fvtable-gc,
4643 fvtable-thunks, fxref): Mark no longer supported in help text.
4645 2010-09-02 Joseph Myers <joseph@codesourcery.com>
4647 * c.opt (Wimport, fall-virtual, falt-external-templates,
4648 fdefault-inline, fenum-int-equiv, fexternal-templates,
4649 fguiding-decls, fhonor-std, fhuge-objects, flabels-ok,
4650 fname-mangling-version-, fnew-abi, fnonnull-objects,
4651 foptional-diags, fsquangle, fstrict-prototype, fthis-is-variable,
4652 fvtable-gc, fvtable-thunks, fxref): Mark with Ignore and Warn as
4654 (fhandle-exceptions): Mark with Alias and Warn.
4655 * c-opts.c (c_common_handle_option): Don't handle options marked
4658 2010-09-02 Joseph Myers <joseph@codesourcery.com>
4660 * c.opt (Wcomments, Werror-implicit-function-declaration,
4661 ftemplate-depth-, std=c89, std=c9x, std=gnu89, std=gnu9x,
4662 std=iso9899:1990, std=iso9899:1999, std=iso9899:199x): Mark as
4664 * c-common.c (option_codes): Use OPT_Wcomment instead of
4666 * c-opts.c (warning_as_error_callback, c_common_handle_option):
4667 Don't handle options marked as aliases.
4669 2010-08-25 Richard Guenther <rguenther@suse.de>
4671 * c-common.c (c_common_get_alias_set): Remove special
4672 handling for pointers.
4674 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
4676 * c-common.c: Use FOR_EACH_VEC_ELT.
4677 * c-gimplify.c: Likewise.
4678 * c-pragma.c: Likewise.
4680 2010-08-16 Joseph Myers <joseph@codesourcery.com>
4682 * c.opt (MDX): Change back to MD. Mark NoDriverArg instead of
4684 (MMDX): Change back to MMD. Mark NoDriverArg instead of
4686 * c-opts.c (c_common_handle_option): Use OPT_MD and OPT_MMD
4687 instead of OPT_MDX and OPT_MMDX.
4689 2010-08-16 Joseph Myers <joseph@codesourcery.com>
4691 * c.opt (MDX, MMDX, lang-asm): Mark RejectDriver.
4693 2010-08-12 Joseph Myers <joseph@codesourcery.com>
4695 * c.opt (MD, MMD): Change to MDX and MMDX.
4696 * c-opts.c (c_common_handle_option): Use OPT_MMD and OPT_MMDX.
4698 2010-08-11 Joseph Myers <joseph@codesourcery.com>
4700 * c-opts.c (c_common_handle_option): Call handle_generated_option
4701 instead of handle_option.
4703 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
4705 * c-pragma.c (add_to_renaming_pragma_list): Fix call to VEC_safe_push.
4706 (maybe_apply_renaming_pragma): Delete unneeded declarations.
4708 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
4710 * c-pragma.c (pending_redefinition): Declare. Declare a VEC of it.
4711 (pending_redefine_extname): Change type to a VEC.
4712 (add_to_renaming_pragma_list): Update for new type of
4713 pending_redefine_extname.
4714 (maybe_apply_renaming_pragma): Likewise.
4716 2010-08-04 Arnaud Charlet <charlet@adacore.com>
4718 * c-ada-spec.c (dump_ada_template): Mark underlying instance type as
4720 (dump_generic_ada_node): Code clean up. Use TREE_VISITED flag to
4721 decide whether a type has already been declared/seen.
4722 Do not go to the original type.
4723 (dump_nested_types): New parameter forward.
4724 Generate forward declaration if needed and mark type as visited.
4725 (print_ada_declaration): Call dump_nested_types if not already done.
4726 Mark types as visited.
4728 2010-08-03 Joseph Myers <joseph@codesourcery.com>
4730 * c.opt (-print-pch-checksum): Remove option.
4731 * c-opts.c (c_common_handle_option): Don't handle
4732 OPT_print_pch_checksum.
4734 2010-07-27 Joseph Myers <joseph@codesourcery.com>
4736 * c-common.h (c_common_handle_option): Update prototype and return
4738 * c-opts.c (c_common_handle_option): Update prototype and return
4739 value type. Update calls to handle_option and
4740 enable_warning_as_error.
4742 2010-07-27 Jakub Jelinek <jakub@redhat.com>
4745 * c-pretty-print.c (pp_c_expression): Handle C_MAYBE_CONST_EXPR.
4747 2010-07-27 Joseph Myers <joseph@codesourcery.com>
4749 * c-common.h (c_common_missing_argument): Remove.
4750 * c-opts.c (c_common_missing_argument): Remove.
4751 * c.opt (A, D, F, I, MD, MMD, MQ, MT, U, fconstant-string-class=,
4752 idirafter, imacros, include, isysroot, isystem, iquote): Add
4754 * c-objc-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
4756 2010-07-27 Joseph Myers <joseph@codesourcery.com>
4758 * c-common.h (c_common_option_lang_mask,
4759 c_common_initialize_diagnostics, c_common_complain_wrong_lang_p):
4761 (c_common_init_options): Update prototype.
4762 * c-opts.c (c_common_option_lang_mask): New.
4763 (c_common_initialize_diagnostics): Split out of
4764 c_common_init_options.
4765 (accept_all_c_family_options, c_common_complain_wrong_lang_p):
4767 (c_common_init_options): Update prototype. Use decoded options in
4768 search for -lang-asm.
4770 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
4772 * c-common.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
4773 * c-format.c: Likewise.
4775 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
4777 * c-common.h: Include diagnostic-core.h. Error if already
4779 * c-semantics.c: Do not define GCC_DIAG_STYLE here.
4781 2010-07-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
4783 * c-common.c (IN_GCC_FRONTEND): Do not undef.
4784 Do not include expr.h
4785 (vector_mode_valid_p): Move here.
4787 2010-06-21 DJ Delorie <dj@redhat.com>
4789 * c-pragma.c (handle_pragma_diagnostic): Add push/pop,
4790 allow these pragmas anywhere.
4792 2010-06-14 Jakub Jelinek <jakub@redhat.com>
4795 * c-cppbuiltin.c: Include gt-c-family-c-cppbuiltin.h.
4796 (lazy_hex_fp_values, lazy_hex_fp_value_count): Add GTY(()) markers.
4797 (lazy_hex_fp_value, builtin_define_with_hex_fp_value): Use
4798 ggc_strdup instead of xstrdup.
4800 2010-06-10 Jakub Jelinek <jakub@redhat.com>
4802 * c-cppbuiltin.c: Include cpp-id-data.h.
4803 (lazy_hex_fp_values, lazy_hex_fp_value_count): New variables.
4804 (lazy_hex_fp_value): New function.
4805 (builtin_define_with_hex_fp_value): Provide definitions lazily.
4807 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
4809 * c-gimplify.c: Do not include tree-flow.h
4811 2010-06-29 Joern Rennecke <joern.rennecke@embecosm.com>
4814 * c-common.c: Rename targetm member:
4815 targetm.enum_va_list -> targetm.enum_va_list_p
4817 2010-06-28 Anatoly Sokolov <aesok@post.ru>
4819 * c-common.c (shorten_compare): Adjust call to force_fit_type_double.
4821 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
4823 * c-cppbuiltin.c: Do not include except.h.
4825 2010-06-24 Andi Kleen <ak@linux.intel.com>
4827 * c-common.c (warn_for_omitted_condop): New.
4828 * c-common.h (warn_for_omitted_condop): Add prototype.
4830 2010-06-21 Joseph Myers <joseph@codesourcery.com>
4832 * c.opt (lang-objc): Remove.
4833 * c-opts.c (c_common_handle_option): Don't handle OPT_lang_objc.
4835 2010-06-21 Joern Rennecke <joern.rennecke@embecosm.com>
4837 * c-opts.c: Include "tm_p.h".
4839 2010-06-20 Joseph Myers <joseph@codesourcery.com>
4841 * c-common.c (parse_optimize_options): Update call to
4844 2010-06-18 Nathan Froyd <froydnj@codesourcery.com>
4846 * c-common.c (record_types_used_by_current_var_decl): Adjust for
4847 new type of types_used_by_cur_var_decl.
4849 2010-06-17 Joern Rennecke <joern.rennecke@embecosm.com>
4852 * c-cppbuiltin.c (builtin_define_with_hex_fp_value): Add cast
4853 for C++ standard compliance.
4855 2010-06-16 Jason Merrill <jason@redhat.com>
4857 * c.opt: Add -Wnoexcept.
4859 2010-06-16 Richard Guenther <rguenther@suse.de>
4862 * c-common.c (c_common_truthvalue_conversion): Remove
4863 premature and wrong optimization concering ADDR_EXPRs.
4865 2010-06-15 Arnaud Charlet <charlet@adacore.com>
4867 * c-ada-spec.c (dump_sloc): Remove column info.
4868 (is_simple_enum): New function.
4869 (dump_generic_ada_node, print_ada_declaration): Map C enum types to Ada
4870 enum types when relevant.
4872 2010-06-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
4874 * c-common.c (conversion_warning): Warn at expression
4877 2010-06-10 Joseph Myers <joseph@codesourcery.com>
4879 * c-opts.c (c_common_handle_option): Don't handle
4882 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
4884 * c-pragma.c (push_alignment): Use typed GC allocation.
4885 (handle_pragma_push_options): Likewise.
4887 * c-common.c (parse_optimize_options): Likewise.
4889 * c-common.h (struct sorted_fields_type): Add variable_size GTY
4892 2010-06-07 Joseph Myers <joseph@codesourcery.com>
4894 * c-common.c (flag_preprocess_only, flag_undef, flag_no_builtin,
4895 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
4896 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
4897 flag_signed_bitfields, warn_strict_null_sentinel,
4898 flag_nil_receivers, flag_zero_link, flag_replace_objc_classes,
4899 flag_gen_declaration, flag_no_gnu_keywords,
4900 flag_implement_inlines, flag_implicit_templates,
4901 flag_implicit_inline_templates, flag_optional_diags,
4902 flag_elide_constructors, flag_default_inline, flag_rtti,
4903 flag_conserve_space, flag_access_control, flag_check_new,
4904 flag_new_for_scope, flag_weak, flag_working_directory,
4905 flag_use_cxa_atexit, flag_use_cxa_get_exception_ptr,
4906 flag_enforce_eh_specs, flag_threadsafe_statics,
4907 flag_pretty_templates): Remove.
4908 * c-common.h (flag_preprocess_only, flag_nil_receivers,
4909 flag_objc_exceptions, flag_objc_sjlj_exceptions, flag_zero_link,
4910 flag_replace_objc_classes, flag_undef, flag_no_builtin,
4911 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
4912 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
4913 flag_const_strings, flag_signed_bitfields, flag_gen_declaration,
4914 flag_no_gnu_keywords, flag_implement_inlines,
4915 flag_implicit_templates, flag_implicit_inline_templates,
4916 flag_optional_diags, flag_elide_constructors, flag_default_inline,
4917 flag_rtti, flag_conserve_space, flag_access_control,
4918 flag_check_new, flag_new_for_scope, flag_weak,
4919 flag_working_directory, flag_use_cxa_atexit,
4920 flag_use_cxa_get_exception_ptr, flag_enforce_eh_specs,
4921 flag_threadsafe_statics, flag_pretty_templates,
4922 warn_strict_null_sentinel): Remove.
4923 * c.opt (E, Wstrict-null-sentinel, faccess-control, fasm,
4924 fbuiltin, fcheck-new, fconserve-space, felide-constructors,
4925 fenforce-eh-specs, ffor-scope, fgnu-keywords, fimplement-inlines,
4926 fimplicit-inline-templates, fimplicit-templates,
4927 flax-vector-conversions, fms-extensions, fnil-receivers,
4928 fnonansi-builtins, fpretty-templates, freplace-objc-classes,
4929 frtti, fshort-double, fshort-enums, fshort-wchar,
4930 fsigned-bitfields, fsigned-char, fstats, fthreadsafe-statics,
4931 funsigned-bitfields, funsigned-char, fuse-cxa-atexit,
4932 fuse-cxa-get-exception-ptr, fweak, fworking-directory, fzero-link,
4933 gen-decls, undef): Use Var.
4934 (fdefault-inline, foptional-diags): Document as doing nothing.
4935 * c-opts.c (c_common_handle_option): Remove cases for options now
4936 using Var. Mark ignored options as such.
4938 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
4940 * c-common.c: Moved to here from parent directory.
4941 * c-common.def: Likewise.
4942 * c-common.h: Likewise.
4943 * c-cppbuiltin.c: Likewise.
4944 * c-dump.c: Likewise.
4945 * c-format.c: Likewise.
4946 * c-format.h : Likewise.
4947 * c-gimplify.c: Likewise.
4948 * c-lex.c: Likewise.
4949 * c-omp.c: Likewise.
4951 * c-opts.c: Likewise.
4952 * c-pch.c: Likewise.
4953 * c-ppoutput.c: Likewise.
4954 * c-pragma.c: Likewise.
4955 * c-pragma.h: Likewise.
4956 * c-pretty-print.c: Likewise.
4957 * c-pretty-print.h: Likewise.
4958 * c-semantics.c: Likewise.
4959 * stub-objc.c: Likewise.
4961 * c-common.c: Include gt-c-family-c-common.h.
4962 * c-pragma.c: Include gt-c-family-c-pragma.h.
4964 Copyright (C) 2010-2015 Free Software Foundation, Inc.
4966 Copying and distribution of this file, with or without modification,
4967 are permitted in any medium without royalty provided the copyright
4968 notice and this notice are preserved.