1 2015-06-02 David Malcolm <dmalcolm@redhat.com>
3 * c-indentation.c (warn_for_misleading_indentation): Bail out
4 immediately if -Wmisleading-indentation isn't enabled.
6 2015-06-01 Martin Liska <mliska@suse.cz>
8 * c-format.c (check_format_arg):Use new type-based pool allocator.
9 (check_format_info_main) Likewise.
11 2015-05-31 Eric Botcazou <ebotcazou@adacore.com>
13 * c-ada-spec.c (is_tagged_type): Test for TYPE_METHODS on main variant.
14 (has_nontrivial_methods): Likewise.
16 2015-05-25 Marek Polacek <polacek@redhat.com>
18 * c-ubsan.c (ubsan_instrument_shift): Use type0.
20 2015-05-22 Marek Polacek <polacek@redhat.com>
23 * c-common.c (handle_deprecated_attribute): Allow CONST_DECL.
25 2015-05-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
27 * c-cppbuiltin.c (c_cpp_builtins): Use if instead of #if with
30 2015-05-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
32 * c-cppbuiltin.c (c_cpp_builtins): Check the value of
33 STACK_GROWS_DOWNWARD rather than if it is defined.
35 2015-05-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
38 * c-format.c (location_column_from_byte_offset): New.
39 (location_from_offset): New.
40 (struct format_wanted_type): Add offset_loc field.
41 (check_format_info): Move handling of location for extra arguments
42 closer to the point of warning.
43 (check_format_info_main): Pass the result of location_from_offset
45 (format_type_warning): Pass the result of location_from_offset
48 2015-05-20 Marek Polacek <polacek@redhat.com>
50 * c-omp.c (check_omp_for_incr_expr): Use BINARY_CLASS_P.
52 2015-05-20 Marek Polacek <polacek@redhat.com>
54 * c-ada-spec.c (dump_sloc): Use DECL_P.
56 2015-05-20 Marek Polacek <polacek@redhat.com>
58 * c-pragma.c: Use VAR_OR_FUNCTION_DECL_P throughout.
59 * c-common.c: Likewise.
61 2015-05-19 David Malcolm <dmalcolm@redhat.com>
63 * c-common.h (fe_file_change): Strengthen param from
64 const line_map * to const line_map_ordinary *.
65 (pp_file_change): Likewise.
66 * c-lex.c (fe_file_change): Likewise.
67 (cb_define): Use linemap_check_ordinary when invoking
70 * c-opts.c (c_finish_options): Use linemap_check_ordinary when
71 invoking cb_file_change.
72 (c_finish_options): Likewise.
73 (push_command_line_include): Likewise.
74 (cb_file_change): Strengthen param "new_map" from
75 const line_map * to const line_map_ordinary *.
76 * c-ppoutput.c (cb_define): Likewise for local "map".
77 (pp_file_change): Likewise for param "map" and local "from".
79 2015-05-19 Mikhail Maltsev <maltsevm@gmail.com>
81 * c-common.c (shorten_compare): Use std::swap instead of explicit swaps.
83 2015-05-18 Tom de Vries <tom@codesourcery.com>
85 * c-common.c (build_va_arg_1): New function.
86 (build_va_arg): Add address operator to va_list operand if necessary.
88 2015-05-15 Mikhail Maltsev <maltsevm@gmail.com>
91 * c-common.c (int_safely_convertible_to_real_p): Define.
92 (unsafe_conversion_p): Check conversions involving complex types.
93 (conversion_warning): Add new warning message for conversions which
94 discard imaginary component.
95 * c-common.h: (enum conversion_safety): Add new enumerator for such
98 2015-05-14 Marek Polacek <polacek@redhat.com>
102 * c-common.c (c_fully_fold): Pass false down to c_fully_fold_internal.
103 (c_fully_fold_internal): Fold C_MAYBE_CONST_EXPRs with
104 C_MAYBE_CONST_EXPR_INT_OPERANDS set. Add FOR_INT_CONST argument and
105 use it. If FOR_INT_CONST, require that all evaluated operands be
108 2015-05-12 David Malcolm <dmalcolm@redhat.com>
110 * c-common.h (warn_for_misleading_indentation): New prototype.
111 * c-indentation.c: New file.
112 * c.opt (Wmisleading-indentation): New option.
114 2015-05-12 Tom de Vries <tom@codesourcery.com>
116 PR tree-optimization/66010
117 * c-common.c (build_va_arg): Don't mark ap addressable unless necessary.
119 2015-05-09 Jason Merrill <jason@redhat.com>
121 * c-opts.c (c_common_post_options): Also clear
122 cpp_opts->cpp_warn_cxx11_compat.
124 * c-common.h (enum cxx_dialect): Add cxx_unset.
125 * c-common.c (cxx_dialect): Initialize to cxx_unset.
126 * c-opts.c (c_common_post_options): Set C++ dialect to C++98 if unset.
128 * c.opt (std=c++14): Remove Undocumented flag and experimental warning.
129 (std=gnu++0x): Mark as Undocumented.
130 (std=gnu++1y): Add deprecated message.
132 2015-05-08 Jason Merrill <jason@redhat.com>
134 * c.opt (Wc++11-compat): Make primary. Rename var warn_cxx11_compat.
137 * c.opt (Wc++0x-compat): Also set cpp_warn_cxx11_compat.
139 2015-05-08 Marek Polacek <polacek@redhat.com>
142 * c.opt (Woverride-init-side-effects): New option.
144 2015-05-07 Marek Polacek <polacek@redhat.com>
147 * c-common.c (c_fully_fold_internal): Warn when left shifting a
149 * c.opt (Wshift-negative-value): New option.
150 * c-opts.c (c_common_post_options): Set warn_shift_negative_value
151 when -Wextra and C99/C++11 mode.
153 2015-05-07 Marek Polacek <polacek@redhat.com>
154 Martin Uecker <uecker@eecs.berkeley.edu>
156 * c-ubsan.c (ubsan_instrument_bounds): Don't skip instrumenting
157 flexible member array-like members if SANITIZE_BOUNDS_STRICT.
159 2015-05-05 Jason Merrill <jason@redhat.com>
161 * c.opt (Wterminate): New.
163 2015-04-30 Marek Polacek <polacek@redhat.com>
165 * c-common.c (maybe_warn_bool_compare): When comparing with 0/1,
166 require that the non-constant be of a boolean type.
168 2015-04-29 Josh Triplett <josh@joshtriplett.org>
170 * c-common.c (handle_section_attribute): Refactor to reduce
171 nesting and distinguish between error cases.
173 2015-04-29 Marek Polacek <polacek@redhat.com>
176 * c-common.c (maybe_warn_bool_compare): Warn when comparing a boolean
179 2015-04-29 Jakub Jelinek <jakub@redhat.com>
181 * c-common.h (omp_clause_mask): Unconditionally define as a class.
182 Use uint64_t instead of unsigned HOST_WIDE_INT and 64 instead of
183 HOST_BITS_PER_WIDE_INT.
185 2015-04-28 Tom de Vries <tom@codesourcery.com>
187 PR tree-optimization/65887
188 * c-common.c (build_va_arg): Mark va_arg ap argument as addressable.
190 2015-04-28 Eric Botcazou <ebotcazou@adacore.com>
191 Pierre-Marie de Rodat <derodat@adacore.com>
193 * c-ada-spec.c (in_function): Delete.
194 (dump_generic_ada_node): Do not change in_function and remove the
195 redundant code dealing with it.
196 (print_ada_declaration): Do not change in_function. Use INDENT_INCR.
197 (print_ada_methods): Output the static member functions in a nested
198 package after the regular methods as well as associated renamings.
200 2015-04-24 Marek Polacek <polacek@redhat.com>
203 * c-common.c (c_fully_fold_internal): Use OPT_Wshift_count_negative
204 and OPT_Wshift_count_overflow.
207 * c-common.c (warn_logical_operator): Warn if the operands have the
210 2015-04-24 Marek Polacek <polacek@redhat.com>
213 * c-common.c (warn_logical_operator): Bail if either operand comes
214 from a macro expansion.
216 2015-04-10 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
219 * c-common.c (c_default_pointer_mode): Add definition.
220 * c-common.h (c_default_pointer_mode): Add declaration.
222 2015-03-11 Jakub Jelinek <jakub@redhat.com>
224 * c-common.c (c_common_nodes_and_builtins): Don't call xstrdup
225 on record_builtin_type argument.
227 2015-03-10 Jakub Jelinek <jakub@redhat.com>
230 * c-common.c (warn_logical_not_parentheses): Don't warn for
233 2015-03-07 Marek Polacek <polacek@redhat.com>
236 * c-ubsan.c (ubsan_instrument_bounds): Check for COMPONENT_REF
237 before trying to figure out whether we have a flexible array member.
239 2015-03-06 Eric Botcazou <ebotcazou@adacore.com>
240 Jonathan Wakely <jwakely.gcc@gmail.com>
242 * c-ada-spec.c (dump_ada_double_name): Fix pasto.
244 2015-03-05 Eric Botcazou <ebotcazou@adacore.com>
247 * c-ada-spec.c (print_destructor): Remove obsolete code.
249 2015-03-01 Eric Botcazou <ebotcazou@adacore.com>
251 * c-ada-spec.c (is_tagged_type): Add guard for DECL_VINDEX.
252 (dump_template_types): Adjust DECL_TEMPLATE_INSTANTIATIONS and
253 DECL_TEMPLATE_RESULT emulations.
254 (dump_ada_template)): Add guard for TYPE_METHODS.
256 2015-02-27 Marek Polacek <polacek@redhat.com>
259 * c.opt (Wformat-signedness): Don't enable by -Wformat=2.
261 2015-02-27 Kai Tietz <ktietz@redhat.com>
264 * c-pragma.c (handle_pragma_weak): Do not try to create
265 weak/alias of declarations not being function, or variable
268 2015-02-24 Thomas Schwinge <thomas@codesourcery.com>
271 * c-common.c (DEF_FUNCTION_TYPE_VAR_8, DEF_FUNCTION_TYPE_VAR_12):
273 (DEF_FUNCTION_TYPE_VAR_7, DEF_FUNCTION_TYPE_VAR_11): New macros.
275 2015-02-16 Marek Polacek <polacek@redhat.com>
278 * c-format.c (check_format_types): Handle null param.
280 2015-02-13 Marek Polacek <polacek@redhat.com>
283 * c-format.c (check_format_types): Don't warn about different
284 signedness if the original value is in the range of WANTED_TYPE.
286 2015-02-12 Jason Merrill <jason@redhat.com>
289 * c-opts.c (c_common_post_options): Change flag_abi_version from 0
290 to the current highest version.
291 * c-cppbuiltin.c (c_cpp_builtins): Assert that it isn't 0.
293 2015-02-04 Jakub Jelinek <jakub@redhat.com>
297 * c-omp.c (c_finish_omp_atomic): Use TRUNC_DIV_EXPR
298 instead of RDIV_EXPR. Use build_binary_op instead of
301 2015-01-30 Joseph Myers <joseph@codesourcery.com>
303 * c-opts.c, c-pch.c, cppspec.c: All callers of fatal_error changed
304 to pass input_location as first argument.
306 2015-01-23 Tom de Vries <tom@codesourcery.com>
309 * c.opt (fopenacc): Mark as LTO option.
311 2015-01-23 Tom de Vries <tom@codesourcery.com>
314 * c.opt (fopenmp): Mark as LTO option.
316 2015-01-21 Jakub Jelinek <jakub@redhat.com>
319 * cilk.c (fill_decls_vec): Only put decls into vector v.
320 (compare_decls): Fix up formatting.
322 2015-01-21 Igor Zamyatin <igor.zamyatin@intel.com>
325 * cilk.c: Include vec.h.
326 (struct cilk_decls): New structure.
327 (wrapper_parm_cb): Split this function to...
328 (fill_decls_vec): ...this...
329 (create_parm_list): ...and this.
330 (compare_decls): New function.
331 (for_local_cb): Remove.
332 (wrapper_local_cb): Ditto.
333 (build_wrapper_type): For now first traverse and fill vector of
334 declarations then sort it and then deal with sorted vector.
335 (cilk_outline): Ditto.
336 (declare_one_free_variable): Ditto.
338 2015-01-21 Jason Merrill <jason@redhat.com>
341 * c-format.c (check_format_arg): Call decl_constant_value.
343 2015-01-19 Martin Liska <mliska@suse.cz>
345 * c-common.c (handle_noicf_attribute): New function.
347 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
348 Bernd Schmidt <bernds@codesourcery.com>
349 James Norris <jnorris@codesourcery.com>
350 Cesar Philippidis <cesar@codesourcery.com>
351 Ilmir Usmanov <i.usmanov@samsung.com>
352 Jakub Jelinek <jakub@redhat.com>
354 * c.opt (fopenacc): New option.
355 * c-cppbuiltin.c (c_cpp_builtins): Conditionally define _OPENACC.
356 * c-common.c (DEF_FUNCTION_TYPE_VAR_8, DEF_FUNCTION_TYPE_VAR_12):
358 * c-common.h (c_finish_oacc_wait): New prototype.
359 * c-omp.c: Include "omp-low.h" and "gomp-constants.h".
360 (c_finish_oacc_wait): New function.
361 * c-pragma.c (oacc_pragmas): New variable.
362 (c_pp_lookup_pragma, init_pragma): Handle it.
363 * c-pragma.h (enum pragma_kind): Add PRAGMA_OACC_CACHE,
364 PRAGMA_OACC_DATA, PRAGMA_OACC_ENTER_DATA, PRAGMA_OACC_EXIT_DATA,
365 PRAGMA_OACC_KERNELS, PRAGMA_OACC_LOOP, PRAGMA_OACC_PARALLEL,
366 PRAGMA_OACC_UPDATE, PRAGMA_OACC_WAIT.
367 (enum pragma_omp_clause): Add PRAGMA_OACC_CLAUSE_ASYNC,
368 PRAGMA_OACC_CLAUSE_AUTO, PRAGMA_OACC_CLAUSE_COLLAPSE,
369 PRAGMA_OACC_CLAUSE_COPY, PRAGMA_OACC_CLAUSE_COPYIN,
370 PRAGMA_OACC_CLAUSE_COPYOUT, PRAGMA_OACC_CLAUSE_CREATE,
371 PRAGMA_OACC_CLAUSE_DELETE, PRAGMA_OACC_CLAUSE_DEVICE,
372 PRAGMA_OACC_CLAUSE_DEVICEPTR, PRAGMA_OACC_CLAUSE_FIRSTPRIVATE,
373 PRAGMA_OACC_CLAUSE_GANG, PRAGMA_OACC_CLAUSE_HOST,
374 PRAGMA_OACC_CLAUSE_IF, PRAGMA_OACC_CLAUSE_NUM_GANGS,
375 PRAGMA_OACC_CLAUSE_NUM_WORKERS, PRAGMA_OACC_CLAUSE_PRESENT,
376 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPY,
377 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPYIN,
378 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPYOUT,
379 PRAGMA_OACC_CLAUSE_PRESENT_OR_CREATE, PRAGMA_OACC_CLAUSE_PRIVATE,
380 PRAGMA_OACC_CLAUSE_REDUCTION, PRAGMA_OACC_CLAUSE_SELF,
381 PRAGMA_OACC_CLAUSE_SEQ, PRAGMA_OACC_CLAUSE_VECTOR,
382 PRAGMA_OACC_CLAUSE_VECTOR_LENGTH, PRAGMA_OACC_CLAUSE_WAIT,
383 PRAGMA_OACC_CLAUSE_WORKER.
385 2015-01-14 Marcos Diaz <marcos.diaz@tallertechnologies.com>
387 * c-cppbuiltin.c (c_cpp_builtins): New cpp define __SSP_EXPLICIT__
388 for the new option fstack-protector_explicit.
389 * c-common.c (c_common_attribute_table): Add stack_protect attribute.
390 (handle_stack_protect_attribute): New function.
392 2015-01-13 Martin Uecker <uecker@eecs.berkeley.edu>
394 * c.opt: New option -Warray-bounds=.
396 2015-01-09 Michael Collison <michael.collison@linaro.org>
398 * array-notation-common.c: Include hash-set.h, machmode.h,
399 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
400 fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h.
401 * c-ada-spec.c: Ditto.
402 * c-cilkplus.c: Ditto.
403 * c-common.c: Include input.h due to flattening of tree.h.
404 Define macro GCC_C_COMMON_C.
405 * c-common.h: Flatten tree.h header files into c-common.h.
406 Remove include of tree-core.h.
407 * c-cppbuiltin.c: Include hash-set.h, machmode.h,
408 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
409 fold-const.h, wide-int.h, and inchash.h due to
410 flattening of tree.h.
412 * c-format.c: Flatten tree.h header files into c-common.h.
413 * c-cppbuiltin.c: Include hash-set.h, machmode.h,
414 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
415 fold-const.h, wide-int.h, and inchash.h due to
416 flattening of tree.h.
417 * c-dump.c: Include hash-set.h, machmode.h,
418 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
419 fold-const.h, wide-int.h, and inchash.h due to
420 flattening of tree.h.
421 * c-format.c: Include hash-set.h, machmode.h,
422 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
423 fold-const.h, wide-int.h, inchash.h and real.h due to
424 flattening of tree.h.
425 * c-gimplify.c: Include hash-set.h, machmode.h,
426 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
427 fold-const.h, wide-int.h, and inchash.h due to
428 flattening of tree.h.
434 * c-ppoutput.c: Ditto.
436 * c-pretty-print.c: Ditto.
437 * c-semantics.c: Ditto.
439 * stub-objc.c: Ditto.
441 2015-01-08 Jason Merrill <jason@redhat.com>
443 * c-ubsan.c (ubsan_maybe_instrument_array_ref): Use
444 do_ubsan_in_current_function.
445 (ubsan_maybe_instrument_reference_or_call): Likewise.
446 * c-ubsan.h: Declare it.
448 2015-01-08 Mike Stump <mikestump@comcast.net>
450 * c-common.c (c_common_attribute_table): Add no_sanitize_thread.
452 2015-01-07 Marek Polacek <polacek@redhat.com>
455 * c-common.c (c_fully_fold_internal): Warn for division and modulo
456 if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST and is zero.
458 2015-01-05 Trevor Saunders <tsaunders@mozilla.com>
461 * c.opt (Wsuggest-override): New option.
463 2015-01-05 Jakub Jelinek <jakub@redhat.com>
465 Update copyright years.
467 2015-01-05 Marek Polacek <polacek@redhat.com>
470 * c-common.c (warn_array_subscript_with_type_char): Add location_t
472 * c-common.h (warn_array_subscript_with_type_char): Update
475 2014-12-20 Edward Smith-Rowland <3dw4rd@verizon.net>
477 * c-cppbuiltin.c (__cpp_sized_deallocation): Uncomment and move macro.
478 Control macro with flag_sized_deallocation.
480 2014-12-20 Martin Uecker <uecker@eecs.berkeley.edu>
482 * c.opt (Wdiscarded-array-qualifiers): New option.
484 2014-12-19 Jakub Jelinek <jakub@redhat.com>
486 PR preprocessor/63831
487 * c-cppbuiltin.c (c_cpp_builtins): Don't define __has_attribute
488 and __has_cpp_attribute here.
489 * c-ppoutput.c (init_pp_output): Set cb->has_attribute to
490 c_common_has_attribute.
491 * c-common.h (c_common_has_attribute): New prototype.
492 * c-lex.c (init_c_lex): Set cb->has_attribute to
493 c_common_has_attribute instead of cb_has_attribute.
494 (get_token_no_padding): New function.
495 (cb_has_attribute): Renamed to ...
496 (c_common_has_attribute): ... this. No longer static. Use
497 get_token_no_padding, require ()s, don't build TREE_LIST
498 unnecessarily, fix up formatting, adjust diagnostics, call
501 2014-12-15 Jason Merrill <jason@redhat.com>
503 * c.opt (-fsized-deallocation, -Wc++14-compat): New.
504 (-Wsized-deallocation): New.
505 * c-opts.c (c_common_post_options): -fsized-deallocation defaults
506 to on in C++14 and up.
508 2014-12-11 Jason Merrill <jason@redhat.com>
510 * c-cppbuiltin.c (c_cpp_builtins): Enable C++14 __cpp_constexpr.
512 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_runtime_arrays if
513 we aren't complaining about VLAs.
515 2014-12-06 Marek Polacek <polacek@redhat.com>
517 PR tree-optimization/64183
518 * c-gimplify.c (c_gimplify_expr): Don't convert the RHS of a
519 shift-expression if it is integer_type_node. Use types_compatible_p.
521 2014-11-29 Jakub Jelinek <jakub@redhat.com>
523 * c-common.c (convert_vector_to_pointer_for_subscript): Remove NULL
524 last argument from create_tmp_var_raw and create_tmp_var calls.
525 * cilk.c (gimplify_cilk_spawn): Likewise.
526 * c-omp.c (c_finish_omp_atomic): Likewise.
528 2014-11-28 Marek Polacek <polacek@redhat.com>
530 * c-ubsan.c (ubsan_instrument_shift): Use op1_utype for MINUS_EXPR
531 instead of unsigned_type_node.
533 2014-11-28 Marek Polacek <polacek@redhat.com>
536 * c-ubsan.c (ubsan_instrument_shift): Change the type of a MINUS_EXPR
538 * c-gimplify.c (c_gimplify_expr): Convert right operand of a shift
539 expression to unsigned_type_node.
541 2014-11-20 Mark Wielaard <mjw@redhat.com>
544 * c-opts.c (set_std_c89): Set lang_hooks.name.
545 (set_std_c99): Likewise.
546 (set_std_c11): Likewise.
547 (set_std_cxx98): Likewise.
548 (set_std_cxx11): Likewise.
549 (set_std_cxx14): Likewise.
550 (set_std_cxx1z): Likewise.
552 2014-11-21 Jakub Jelinek <jakub@redhat.com>
555 * c-common.h (convert_vector_to_pointer_for_subscript): Change
557 * c-common.c: Include gimple-expr.h.
558 (convert_vector_to_pointer_for_subscript): Change return type to
559 bool. If *vecp is not lvalue_p and has VECTOR_TYPE, return true
560 and copy it into a TARGET_EXPR and use that instead of *vecp
563 2014-11-19 David Malcolm <dmalcolm@redhat.com>
565 Merger of git branch "gimple-classes-v2-option-3".
566 * ChangeLog.gimple-classes: New.
567 * c-gimplify.c (add_block_to_enclosing): Strengthen local "stack"
568 from being just a vec<gimple> to a vec<gbind *>.
570 2014-11-18 Jakub Jelinek <jakub@redhat.com>
573 * c-ubsan.c (ubsan_maybe_instrument_reference_or_call): Change type
574 argument to ptype, set type to TREE_TYPE (ptype). Don't call
575 get_pointer_alignment for non-pointers. Use ptype, or if it is
576 reference type, corresponding pointer type, as type of kind
578 (ubsan_maybe_instrument_reference,
579 ubsan_maybe_instrument_member_call): Adjust callers.
581 2014-11-15 Marek Polacek <polacek@redhat.com>
584 * array-notation-common.c (is_sec_implicit_index_fn): Return false
586 (extract_array_notation_exprs): Return for NULL node.
588 2014-11-12 Joseph Myers <joseph@codesourcery.com>
590 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Define and
591 undefine __NO_MATH_ERRNO__ based on changes to -fmath-errno state.
593 2014-11-12 Jakub Jelinek <jakub@redhat.com>
596 * c-common.c (check_builtin_function_arguments): Handle
597 BUILT_IN_{ADD,SUB,MUL}_OVERFLOW.
599 2014-11-10 Andi Kleen <ak@linux.intel.com>
602 * c-common.h (check_no_cilk): Declare.
603 * cilk.c (get_error_location): New function.
604 (check_no_cilk): Dito.
606 2014-11-10 Andi Kleen <ak@linux.intel.com>
608 * cilk.c (recognize_spawn): Use expression location
611 2014-11-10 Paolo Carlini <paolo.carlini@oracle.com>
613 * c.opt ([Wshift-count-negative, Wshift-count-overflow]): Add.
615 2014-11-10 Edward Smith-Rowland <3dw4rd@verizon.net>
617 * c-cppbuiltin.c (__has_attribute, __has_cpp_attribute): New macros;
618 (__cpp_rtti, __cpp_exceptions): New macros for C++98;
619 (__cpp_range_based_for, __cpp_initializer_lists,
620 __cpp_delegating_constructors, __cpp_nsdmi,
621 __cpp_inheriting_constructors, __cpp_ref_qualifiers): New macros
622 for C++11; (__cpp_attribute_deprecated): Remove in favor of
624 * c-lex.c (cb_has_attribute): New callback CPP function;
625 (init_c_lex): Set has_attribute callback.
627 2014-11-04 Richard Biener <rguenther@suse.de>
629 * c-common.c (shorten_compare): Do not shorten mixed
630 DFP and non-DFP compares.
632 2014-11-01 Edward Smith-Rowland <3dw4rd@verizon.net>
634 * g++.dg/cpp1y/feat-cxx11.C: Commentary and rearrangement of tests.
635 * g++.dg/cpp1y/feat-cxx11-neg.C: Add aggregate NSDMI test.
636 Commentary and rearrangement of tests.
637 * g++.dg/cpp1y/feat-cxx14.C: Enable aggregate NSDMI test.
638 Commentary and rearrangement of tests.
639 * g++.dg/cpp1y/feat-cxx98-neg.C: Ditto
640 * g++.dg/cpp1y/feat-cxx98.C: Commentary.
642 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
644 * c-common.c, c-common.h, c-cppbuiltin.c, c-lex.c: Remove redundant
645 enum from machine_mode.
647 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
649 * c-common.c: Adjust include files.
650 * c-gimplify.c: Ditto.
655 2014-10-27 Andrew MacLeod <amacleod@redhat.com>
657 * c-gimplify.c: Adjust include files.
659 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
662 * c-opts.c (c_common_diagnostics_set_defaults): Renamed from
663 c_common_initialize_diagnostics.
664 * c-common.h: Likewise.
666 2014-10-24 Marek Polacek <polacek@redhat.com>
669 * c-pretty-print.c (c_pretty_printer::simple_type_specifier): Don't
670 print "struct"/"union"/"enum" for typedefed names.
672 2014-10-23 Marek Polacek <polacek@redhat.com>
674 * c-ubsan.c (ubsan_instrument_shift): Perform the MINUS_EXPR
677 2014-10-22 Jakub Jelinek <jakub@redhat.com>
678 Yury Gribov <y.gribov@samsung.com>
680 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
681 ubsan_instrument_vla): Check bits in flag_sanitize_recover bitmask
682 instead of flag_sanitize_recover as bool flag.
684 2014-10-21 Kirill Yukhin <kirill.yukhin@intel.com>
686 * cilk.c: Revert previous change.
688 2014-10-20 Igor Zamyatin <igor.zamyatin@intel.com>
691 * cilk.c: Include vec.h.
692 (struct cilk_decls): New structure.
693 (wrapper_parm_cb): Split this function to...
694 (fill_decls_vec): ...this...
695 (create_parm_list): ...and this.
696 (compare_decls): New function.
697 (for_local_cb): Remove.
698 (wrapper_local_cb): Ditto.
699 (build_wrapper_type): For now first traverse and fill vector of
700 declarations then sort it and then deal with sorted vector.
701 (cilk_outline): Ditto.
702 (declare_one_free_variable): Ditto.
704 2014-10-17 Marek Polacek <polacek@redhat.com>
706 * c-opts.c (c_common_post_options): Set warn_implicit_int.
707 * c.opt (Wimplicit-int): Initialize to -1.
709 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
711 * c-pragma.c: Adjust include files.
712 * c-semantics.c: Likewise.
714 2014-10-16 DJ Delorie <dj@redhat.com>
716 * c-cppbuiltin.c (cpp_atomic_builtins): Don't assume pointers are
719 2014-10-14 Jason Merrill <jason@redhat.com>
722 * c-common.h (CPP_PREPARSED_EXPR): New.
723 (N_CP_TTYPES): Adjust.
725 2014-10-15 Marek Polacek <polacek@redhat.com>
727 * c-opts.c (c_common_init_options): Make -std=gnu11 the default for C.
729 2014-10-14 DJ Delorie <dj@redhat.com>
731 * c-pretty-print.c (pp_c_integer_constant): Check for all __intN
732 types, not just __int128.
733 * c-cppbuiltin.c (c_cpp_builtins): Add builtins for all __intN
734 types, not just __int128.
735 (cpp_atomic_builtins): Round pointer sizes up.
736 (type_suffix): Use type precision, not specific types.
737 * c-common.c (c_common_reswords): Remove __int128 special case.
738 (c_common_type_for_size): Check for all __intN types, not just
740 (c_common_type_for_mode): Likewise.
741 (c_common_signed_or_unsigned_type): Likewise.
742 (c_build_bitfield_integer_type): Likewise.
743 (c_common_nodes_and_builtins): Likewise.
744 (keyword_begins_type_specifier): Likewise.
745 * c-common.h (rid): Remove RID_INT128 and add RID_INT_N_* for all
748 2014-10-12 Trevor Saunders <tsaunders@mozilla.com>
750 * c-common.c: Use hash_table instead of hashtab.
752 2014-10-06 Edward Smith-Rowland <3dw4rd@verizon.net>
754 * c-cppbuiltin.c: Move __cpp_attribute_deprecated to the
757 2014-10-03 Marc Glisse <marc.glisse@inria.fr>
762 * c-common.c (warn_logical_operator): Punt for vectors.
764 2014-10-01 Edward Smith-Rowland <3dw4rd@verizon.net>
766 Implement SD-6: SG10 Feature Test Recommendations
767 * c-cppbuiltin.c (c_cpp_builtins()): Define language feature
768 macros and the __has_header macro.
770 2014-09-30 Jason Merrill <jason@redhat.com>
772 * c-common.h (enum rid): Add RID_IS_TRIVIALLY_ASSIGNABLE and
773 RID_IS_TRIVIALLY_CONSTRUCTIBLE.
774 * c-common.c (c_common_reswords): Add __is_trivially_copyable.
776 * c-common.h (enum rid): Add RID_IS_TRIVIALLY_COPYABLE.
777 * c-common.c (c_common_reswords): Add __is_trivially_copyable.
779 * c-common.h (enum rid): Remove RID_IS_CONVERTIBLE_TO.
780 * c-common.c (c_common_reswords): Remove __is_convertible_to.
782 2014-09-24 Marek Polacek <polacek@redhat.com>
786 * c-common.h (struct c_common_resword): Don't define CPP_KEYWORD.
788 2014-09-23 Andi Kleen <ak@linux.intel.com>
790 * c-common.c (handle_no_reorder_attribute): New function.
791 (c_common_attribute_table): Add no_reorder attribute.
793 2014-09-22 Joseph Myers <joseph@codesourcery.com>
795 * c-cppbuiltin.c (c_cpp_builtins): Define
796 __LIBGCC_*_EXCESS_PRECISION__ macros for supported floating-point
799 2014-09-18 Joseph Myers <joseph@codesourcery.com>
801 * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_*_FUNC_EXT__
802 for supported floating-point modes.
804 2014-09-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
806 * c.opt (Wpsabi): Use LangEnabledBy.
807 * c-opts.c (c_common_handle_option): Do not handle here.
809 2014-09-12 Joseph Myers <joseph@codesourcery.com>
811 * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_HAS_%s_MODE__
812 macros for floating-point modes.
814 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
817 * c-cppbuiltin.c (builtin_define_float_constants): Correct
818 __*_DENORM_MIN__ without denormals.
820 2014-09-10 Jakub Jelinek <jakub@redhat.com>
822 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
823 ubsan_instrument_vla, ubsan_instrument_return): Adjust
824 ubsan_create_data callers.
825 (ubsan_instrument_bounds): Don't emit UBSAN_BOUNDS at all if
826 index is constant or BIT_AND_EXPR with constant mask and is
827 small enough for the bound.
828 * c-gimplify.c (ubsan_walk_array_refs_r): For ADDR_EXPR of
829 ARRAY_REF, make sure the inner ARRAY_REF is not walked again.
831 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
833 * c.opt: Add CppReason to various flags.
834 (Wdate-time): Re-sort.
835 * c-common.c: Include c-common.h earlier.
836 (struct reason_option_codes_t): Delete.
837 (c_option_controlling_cpp_error): Prefix global type and struct
840 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
842 * c.opt (Wnormalized): New.
843 (Wnormalized=): Use Enum and Reject Negative.
844 * c-opts.c (c_common_handle_option): Do not handle Wnormalized here.
846 2014-09-08 Joseph Myers <joseph@codesourcery.com>
848 * c-cppbuiltin.c (c_cpp_builtins): Define macros for mantissa
849 digits of floating-point modes if -fbuilding-libgcc.
851 2014-09-05 Joseph Myers <joseph@codesourcery.com>
853 * c-cppbuiltin.c (c_cpp_builtins): Also define
854 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__,
855 __LIBGCC_EH_FRAME_SECTION_NAME__, __LIBGCC_JCR_SECTION_NAME__,
856 __LIBGCC_CTORS_SECTION_ASM_OP__, __LIBGCC_DTORS_SECTION_ASM_OP__,
857 __LIBGCC_TEXT_SECTION_ASM_OP__, __LIBGCC_INIT_SECTION_ASM_OP__,
858 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__,
859 __LIBGCC_STACK_GROWS_DOWNWARD__,
860 __LIBGCC_DONT_USE_BUILTIN_SETJMP__,
861 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__,
862 __LIBGCC_DWARF_FRAME_REGISTERS__,
863 __LIBGCC_EH_RETURN_STACKADJ_RTX__, __LIBGCC_JMP_BUF_SIZE__,
864 __LIBGCC_STACK_POINTER_REGNUM__ and
865 __LIBGCC_VTABLE_USES_DESCRIPTORS__ for -fbuilding-libgcc.
866 (builtin_define_with_value): Handle backslash-escaping in string
869 2014-09-05 Richard Biener <rguenther@suse.de>
872 * c-format.c (check_format_arg): Properly handle
873 effectively signed POINTER_PLUS_EXPR offset.
875 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
877 * c.opt (Wc90-c99-compat,Wc++-compat,Wcomment,Wendif-labels,
878 Winvalid-pch,Wlong-long,Wmissing-include-dirs,Wmultichar,Wpedantic,
879 (Wdate-time,Wtraditional,Wundef,Wvariadic-macros): Add CPP, Var
881 * c-opts.c (c_common_handle_option): Do not handle here.
882 (sanitize_cpp_opts): Likewise.
883 * c-common.c (struct reason_option_codes_t): Handle
884 CPP_W_C90_C99_COMPAT and CPP_W_PEDANTIC.
886 2014-09-03 Marek Polacek <polacek@redhat.com>
888 * c.opt (Wlogical-not-parentheses): Enable by -Wall.
890 2014-09-02 Jakub Jelinek <jakub@redhat.com>
891 Balaji V. Iyer <balaji.v.iyer@intel.com>
892 Igor Zamyatin <igor.zamyatin@intel.com>
894 * c-cilkplus.c (cilk_for_number_of_iterations): New function.
895 * c-common.c (c_common_reswords): Added _Cilk_for.
896 * c-common.h (enum rid): Added RID_CILK_FOR.
897 (cilk_for_number_of_iterations): Add declaration.
898 * c-omp.c (c_finish_omp_for): Added checks for CILK_SIMD and
900 * c-pragma.c (init_pragma): Register "grainsize" pragma.
901 * c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_GRAINSIZE.
903 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
905 * c.opt (Wbuiltin-macro-redefined,Wdeprecated,Wendif-labels,
906 Winvalid-pch,Wliteral-suffix,Wmissing-include-dirs,Wtrigraphs,
907 Wundef): Use CPP, Var and Init.
908 * c-opts.c (c_common_handle_option): Do not handle the above flags here.
910 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
912 * c.opt (Wbuiltin-macro-redefined): Use CPP, Var and Init.
913 * c-opts.c (c_common_handle_option): Do not handle here.
915 2014-08-25 Jason Merrill <jason@redhat.com>
917 * c.opt: Change -std=c++1y and -std=gnu++1y to be aliases for
918 -std=c++14 and -std=gnu++14, rather than the reverse.
919 * c-opts.c (c_common_handle_option): Change OPT_std_c__1y and
920 OPT_std_gnu__1y to OPT_std_c__14 and OPT_std_gnu__14.
921 * c-common.h (cxx_dialect): Remove cxx1y.
923 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
925 * c-common.h (enum cxx_dialect): Add cxx14.
926 * c-opts.c (set_std_cxx1y): Rename to set_std_cxx14; Use cxx14.
927 * c-ubsan.c (ubsan_instrument_shift): Change comment and logic from
928 cxx_dialect == cxx11 || cxx_dialect == cxx1y to cxx_dialect >= cxx11.
930 2014-08-22 Jason Merrill <jason@redhat.com>
932 * c.opt (std=gnu++17): Fix alias.
934 2014-08-22 Marek Polacek <polacek@redhat.com>
937 * c-common.c (warn_logical_not_parentheses): Don't check LHS. Don't
938 check for vector types. Drop LHS argument.
939 * c-common.h (warn_logical_not_parentheses): Adjust.
941 2014-08-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
943 * c.opt (Wcomment): Use CPP, Var and LangEnabledBy.
944 (Wmultichar): Likewise.
945 (Wdate-time): Use C-family languages instead of Common. Use CPP
947 * c-opts.c (c_common_handle_option): Do not handle the above
949 (sanitize_cpp_opts): Likewise.
951 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
954 * c-opts.c: Include tree-diagnostics.h.
955 (c_diagnostic_finalizer): New.
956 (c_common_initialize_diagnostics): Use it.
958 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
960 PR preprocessor/51303
961 * c-common.c (struct reason_option_codes_t option_codes):
962 Add CPP_W_MISSING_INCLUDE_DIRS. Sort alphabetically.
964 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
968 * c.opt (Wvariadic-macros): Use CPP and LangEnabledBy.
969 * c-opts.c (c_common_handle_option): Call cpp_handle_option_auto.
970 (c_common_post_options): Call init_global_opts_from_cpp.
971 (sanitize_cpp_opts): Do not handle Wvariadic-macros here.
973 2014-08-19 Marek Polacek <polacek@redhat.com>
976 * c-common.c (maybe_warn_bool_compare): New function.
977 * c-common.h (maybe_warn_bool_compare): Declare.
978 * c.opt (Wbool-compare): New option.
980 2014-08-19 Marek Polacek <polacek@redhat.com>
982 * c.opt (Wc99-c11-compat): New option.
984 2014-08-19 Marek Polacek <polacek@redhat.com>
986 * c-opts.c (sanitize_cpp_opts): Make warn_long_long be set according
987 to warn_c90_c99_compat.
988 * c.opt (Wc90-c99-compat, Wdeclaration-after-statement): Initialize
991 2014-08-19 Manuel López-Ibáñez <manu@gcc.gnu.org>
992 Steven Bosscher <steven@gcc.gnu.org>
995 * c-format.c: Add extra_arg_loc and format_string_loc to struct
996 format_check_results.
997 (check_function_format): Use true and add comment for boolean
999 (finish_dollar_format_checking): Use explicit location when warning.
1000 (check_format_info): Likewise.
1001 (check_format_arg): Set extra_arg_loc and format_string_loc.
1002 (check_format_info_main): Use explicit location when warning.
1003 (check_format_types): Pass explicit location.
1004 (format_type_warning): Likewise.
1006 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
1009 * c-format.c: Handle Fortran flags.
1011 2014-08-12 Igor Zamyatin <igor.zamyatin@intel.com>
1014 * array-notation-common.c (find_rank): Added handling for other
1015 types of references.
1017 2014-08-10 Marek Polacek <polacek@redhat.com>
1020 * c-opts.c (sanitize_cpp_opts): Pass warn_c90_c99_compat to libcpp.
1021 * c.opt (Wc90-c99-compat): Add option.
1023 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
1025 * c-gimplify.c, cilk.c: Remove includes of pointer-set.h.
1027 2014-08-03 Marek Polacek <polacek@redhat.com>
1029 * c-common.c (check_case_value): Add location_t parameter. Use it.
1030 (c_add_case_label): Pass loc to check_case_value.
1032 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
1034 * cilk.c: Use hash_map instead of pointer_map.
1036 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
1038 * c-gimplify.c: Use hash_set instead of pointer_set.
1040 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
1043 * array-notation-common.c (extract_array_notation_exprs): Handling
1046 2014-08-01 Jakub Jelinek <jakub@redhat.com>
1048 * c-common.h (min_align_of_type): Removed prototype.
1049 * c-common.c (min_align_of_type): Removed.
1050 * c-ubsan.h (ubsan_maybe_instrument_reference,
1051 ubsan_maybe_instrument_member_call): New prototypes.
1052 * c-ubsan.c: Include stor-layout.h and builtins.h.
1053 (ubsan_maybe_instrument_reference_or_call,
1054 ubsan_maybe_instrument_reference, ubsan_maybe_instrument_call): New
1057 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
1060 * c.opt (-Wreturn-local-addr): Move to common.opt.
1062 2014-07-30 Jason Merrill <jason@redhat.com>
1067 * c.opt (-fuse-all-virtuals): New.
1069 2014-07-30 Tom Tromey <tromey@redhat.com>
1072 * c.opt (Wdesignated-init): New option.
1073 * c-common.c (c_common_attribute_table): Add "designated_init".
1074 (handle_designated_init): New function.
1076 2014-07-24 Marek Polacek <polacek@redhat.com>
1079 * c-opts.c (c_finish_options): If -imacros is in effect, return.
1081 2014-07-16 Dodji Seketeli <dodji@redhat.com>
1083 PR preprocessor/60723 - missing system-ness marks for macro tokens
1084 * c-ppoutput.c (struct print::prev_was_system_token): New data
1086 (init_pp_output): Initialize it.
1087 (maybe_print_line_1, maybe_print_line, print_line_1, print_line)
1088 (do_line_change): Return a flag saying if a line marker was
1090 (scan_translation_unit): Detect if the system-ness of the token we
1091 are about to emit is different from the one of the previously
1092 emitted token. If so, emit a line marker. Avoid emitting useless
1093 adjacent line markers. Avoid emitting line markers for tokens
1094 originating from the expansion of built-in macros.
1095 (scan_translation_unit_directives_only): Adjust.
1097 2014-07-15 Marek Polacek <polacek@redhat.com>
1099 * c-ubsan.c (ubsan_instrument_bounds): Don't instrument if
1100 TYPE_MAX_VALUE is NULL.
1102 2014-07-14 Jakub Jelinek <jakub@redhat.com>
1105 * c.opt (Wmemset-transposed-args): New warning.
1107 2014-07-10 Jason Merrill <jason@redhat.com>
1111 * c.opt (-fuse-all-virtuals): New.
1113 2014-07-09 Richard Biener <rguenther@suse.de>
1116 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
1117 using unsigned arithmetic if overflow does not wrap instead of
1118 if overflow is undefined.
1120 2014-07-06 Marek Polacek <polacek@redhat.com>
1123 * c.opt (Wsizeof-array-argument): New option.
1125 2014-07-03 Jakub Jelinek <jakub@redhat.com>
1127 * c-ada-spec.c (dump_ada_nodes): Don't call qsort if
1128 comments->count <= 1, as comments->entries might be NULL.
1130 2014-07-01 Marek Polacek <polacek@redhat.com>
1132 * c.opt (Wint-conversion): New option.
1134 2014-07-01 Marek Polacek <polacek@redhat.com>
1137 * c.opt (Wincompatible-pointer-types): New option.
1139 2014-06-30 Paolo Carlini <paolo.carlini@oracle.com>
1142 * c-common.c (handle_noreturn_attribute, handle_const_attribute):
1143 Do not discard TYPE_QUALS of type.
1145 2014-06-26 Jason Merrill <jason@redhat.com>
1147 * c-common.h (enum cxx_dialect): Add cxx1z.
1148 * c.opt (std=c++1z, std=c++17, std=gnu++1z, std=gnu++17): New.
1149 * c-opts.c (c_common_handle_option, set_std_cxx1z): Handle it.
1151 2014-06-26 Teresa Johnson <tejohnson@google.com>
1153 * c-common.h (get_dump_info): Declare.
1154 * c-gimplify.c (c_genericize): Use saved dump files.
1155 * c-opts.c (c_common_parse_file): Begin and end dumps
1156 once around parsing invocation.
1157 (get_dump_info): New function.
1159 2014-06-23 Marek Polacek <polacek@redhat.com>
1160 Andrew MacLeod <amacleod@redhat.com>
1163 * c-common.c (get_atomic_generic_size): Don't segfault if the
1164 type doesn't have a size.
1166 2014-06-20 Marek Polacek <polacek@redhat.com>
1168 * c-gimplify.c: Include "c-ubsan.h" and "pointer-set.h".
1169 (ubsan_walk_array_refs_r): New function.
1170 (c_genericize): Instrument array bounds.
1171 * c-ubsan.c: Include "internal-fn.h".
1172 (ubsan_instrument_division): Mark instrumented arrays as having
1173 side effects. Adjust ubsan_type_descriptor call.
1174 (ubsan_instrument_shift): Likewise.
1175 (ubsan_instrument_vla): Adjust ubsan_type_descriptor call.
1176 (ubsan_instrument_bounds): New function.
1177 (ubsan_array_ref_instrumented_p): New function.
1178 (ubsan_maybe_instrument_array_ref): New function.
1179 * c-ubsan.h (ubsan_instrument_bounds): Declare.
1180 (ubsan_array_ref_instrumented_p): Declare.
1181 (ubsan_maybe_instrument_array_ref): Declare.
1183 2014-06-20 Hale Wang <hale.wang@arm.com>
1186 * c.opt (fshort-enums): Add to LTO.
1187 * c.opt (fshort-wchar): Likewise.
1189 2014-06-16 Marek Polacek <polacek@redhat.com>
1192 * c.opt (Wswitch-bool): Add Var.
1194 2014-06-12 Jakub Jelinek <jakub@redhat.com>
1197 * c-omp.c (c_omp_split_clauses): Don't crash on firstprivate in
1198 #pragma omp target teams or
1199 #pragma omp {,target }teams distribute simd.
1201 2014-06-12 Jason Merrill <jason@redhat.com>
1203 * c.opt (Wabi=, fabi-compat-version): New.
1204 * c-opts.c (c_common_handle_option): Handle -Wabi=.
1205 (c_common_post_options): Handle flag_abi_compat_version default.
1206 Disallow -fabi-compat-version=1.
1207 * c-common.h (abi_version_crosses): New.
1209 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
1211 * c-common.c (handle_section_attribute): Update handling for
1212 section names that are no longer trees.
1214 2014-06-10 Jakub Jelinek <jakub@redhat.com>
1217 * c-pragma.c (omp_pragmas_simd): Move PRAGMA_OMP_TASK...
1218 (omp_pragmas): ... back here.
1220 2014-06-05 Marek Polacek <polacek@redhat.com>
1223 * c-common.c (warn_logical_not_parentheses): New function.
1224 * c-common.h (warn_logical_not_parentheses): Declare.
1225 * c.opt (Wlogical-not-parentheses): New option.
1227 2014-06-04 Marek Polacek <polacek@redhat.com>
1230 * c-common.c (check_case_bounds): Add location parameter.
1232 (c_add_case_label): Pass loc to check_case_bounds.
1234 2014-06-03 Marek Polacek <polacek@redhat.com>
1237 * c.opt (Wswitch-bool): New option.
1239 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
1241 * c-common.h (c_omp_sharing_predetermined, c_omp_remap_decl):
1243 (record_types_used_by_current_var_decl): Move prototype to where
1246 * c-common.c (DEF_FUNCTION_TYPE_0, DEF_FUNCTION_TYPE_6)
1247 (DEF_FUNCTION_TYPE_7, DEF_FUNCTION_TYPE_8)
1248 (DEF_FUNCTION_TYPE_VAR_5): Cosmetic fixes.
1250 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
1252 * c-common.h (CTI_VOID_ZERO, void_zero_node): Delete.
1253 * c-common.c (c_common_nodes_and_builtins): Don't initialize
1255 * c-pretty-print.c (pp_c_void_constant): New function.
1256 (c_pretty_printer::constant, c_pretty_printer::primary_expression)
1257 (c_pretty_printer::expression): Handle VOID_CST.
1258 * cilk.c (extract_free_variables): Likewise.
1259 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift)
1260 (ubsan_instrument_vla): Use void_node instead of void_zero_node.
1262 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
1264 * c-common.h (sorted_fields_type): Remove variable_size GTY attribute.
1265 * c-pragma.c (push_alignment): Adjust.
1266 (handle_pragma_push_options): Likewise.
1268 2014-05-09 Marek Polacek <polacek@redhat.com>
1271 * c-common.c (check_user_alignment): Return -1 if alignment is error
1273 (handle_aligned_attribute): Don't call default_conversion on
1275 (handle_vector_size_attribute): Likewise.
1276 (handle_tm_wrap_attribute): Handle case when wrap_decl is error node.
1277 (handle_sentinel_attribute): Call default_conversion and allow even
1278 integral types as an argument.
1280 2014-05-08 Marek Polacek <polacek@redhat.com>
1283 * c-common.c (min_align_of_type): New function factored out from...
1284 (c_sizeof_or_alignof_type): ...here.
1285 * c-common.h (min_align_of_type): Declare.
1287 2014-05-08 Marek Polacek <polacek@redhat.com>
1290 * c-common.c (check_main_parameter_types): Warn for _Atomic-qualified
1291 parameter type of main.
1293 2014-05-07 DJ Delorie <dj@redhat.com>
1295 * c-cppbuiltin.c (print_bits_of_hex): New.
1296 (builtin_define_type_minmax): Print values using hex so as not to
1297 require a pre-computed list of string values.
1299 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
1300 Mike Stump <mikestump@comcast.net>
1301 Richard Sandiford <rdsandiford@googlemail.com>
1303 * c-ada-spec.c: Include wide-int.h.
1304 (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Remove.
1305 (dump_generic_ada_node): Use wide-int interfaces.
1306 * c-common.c: Include wide-int-print.h.
1307 (shorten_compare): Use wide-int interfaces and tree_int_cst_lt.
1308 (pointer_int_sum): Use wide-int interfaces.
1309 (c_common_nodes_and_builtins): Use make_int_cst.
1310 (match_case_to_enum_1): Use tree_fits_uhwi_p and tree_fits_shwi_p.
1311 (handle_alloc_size_attribute): Use wide-int interfaces.
1312 (get_nonnull_operand): Likewise.
1313 * c-format.c (get_constant): Use tree_fits_uhwi_p.
1314 * c-lex.c: Include wide-int.h.
1315 (narrowest_unsigned_type): Take a widest_int rather than two
1317 (narrowest_signed_type): Likewise.
1318 (interpret_integer): Update accordingly. Use wide-int interfaces.
1319 (lex_charconst): Use wide-int interfaces.
1320 * c-pretty-print.c: Include wide-int.h.
1321 (pp_c_integer_constant): Use wide-int interfaces.
1322 * cilk.c (declare_one_free_variable): Use tree_int_cst_lt instead of
1323 INT_CST_LT_UNSIGNED.
1325 2014-05-06 Richard Biener <rguenther@suse.de>
1327 * c-opts.c (c_common_post_options): For -freestanding,
1328 -fno-hosted and -fno-builtin disable pattern recognition
1329 if not enabled explicitely.
1331 2014-05-02 Marek Polacek <polacek@redhat.com>
1333 * c.opt (Wsizeof-pointer-memaccess): Describe option.
1335 2014-05-01 Marek Polacek <polacek@redhat.com>
1338 * c.opt (Wdiscarded-qualifiers): Add.
1340 2014-04-30 Marek Polacek <polacek@redhat.com>
1342 * c-ubsan.c (ubsan_instrument_division): Handle REAL_TYPEs. Perform
1343 INT_MIN / -1 sanitization only for integer types.
1345 2014-04-25 Marek Polacek <polacek@redhat.com>
1348 * c-common.c (handle_noinline_attribute): Warn if the attribute
1349 conflicts with always_inline attribute.
1350 (handle_always_inline_attribute): Warn if the attribute conflicts
1351 with noinline attribute.
1353 2014-04-25 Marek Polacek <polacek@redhat.com>
1356 * c-common.c (check_main_parameter_types): Warn about variadic main.
1358 2014-04-24 Mike Stump <mikestump@comcast.net>
1360 * c.opt (Wshadow-ivar): Default to on.
1362 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
1364 * c.opt (Wshadow-ivar, flocal-ivars, fivar-visibility): Add.
1366 2014-04-23 Marek Polacek <polacek@redhat.com>
1368 * c-common.c (handle_tm_wrap_attribute): Tweak error message.
1370 2014-04-22 Jakub Jelinek <jakub@redhat.com>
1373 * c-ubsan.c (ubsan_instrument_return): Return __builtin_trap ()
1374 if flag_sanitize_undefined_trap_on_error.
1375 (ubsan_instrument_division, ubsan_instrument_shift,
1376 ubsan_instrument_vla): Likewise. Use __ubsan_handle_*_abort ()
1377 if !flag_sanitize_recover.
1379 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
1382 * c-common.c (registered_builtin_types): Make non-static.
1383 * c-common.h (registered_builtin_types): Declare.
1385 2014-04-14 Richard Biener <rguenther@suse.de>
1386 Marc Glisse <marc.glisse@inria.fr>
1389 * c-common.c (convert_vector_to_pointer_for_subscript): Properly
1390 apply may-alias the scalar pointer type when applicable.
1392 2014-04-12 Igor Zamyatin <igor.zamyatin@intel.com>
1395 * cilk.c (cilk_set_spawn_marker): Remove FUNCTION_DECL
1396 as possible argument for Cilk_spawn.
1398 2014-04-11 Tobias Burnus <burnus@net-b.de>
1401 * c.opt (Wformat-signedness): Add
1402 * c-format.c(check_format_types): Use it.
1404 2014-04-11 Jason Merrill <jason@redhat.com>
1407 * c-common.c (sync_resolve_size, get_atomic_generic_size): Call
1408 default_conversion for an array argument.
1410 2014-04-08 Marek Polacek <polacek@redhat.com>
1413 * c-ubsan.c: Include asan.h.
1414 (ubsan_instrument_return): Call initialize_sanitizer_builtins.
1416 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
1418 * c.opt (Wnon-virtual-dtor): Auto set when Weffc++.
1420 2014-04-02 Marek Polacek <polacek@redhat.com>
1422 * c-common.h (c_expand_expr): Remove declaration.
1424 2014-03-28 Jakub Jelinek <jakub@redhat.com>
1427 * c-common.c (add_atomic_size_parameter): When creating new
1428 params vector, push the size argument first.
1430 2014-03-26 Jakub Jelinek <jakub@redhat.com>
1432 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
1433 ubsan_instrument_vla, ubsan_instrument_return): Adjust
1434 ubsan_create_data callers.
1436 2014-03-22 Jakub Jelinek <jakub@redhat.com>
1439 * c-opts.c (c_finish_options): Restore cb_file_change call to
1442 2014-03-13 Jakub Jelinek <jakub@redhat.com>
1445 * c-pragma.c (apply_pragma_weak): Only look at
1446 TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (decl)) if
1447 DECL_ASSEMBLER_NAME_SET_P (decl).
1448 (maybe_apply_pending_pragma_weaks): Exit early if
1449 vec_safe_is_empty (pending_weaks) rather than only when
1451 (maybe_apply_pragma_weak): Likewise. If !DECL_ASSEMBLER_NAME_SET_P,
1452 set assembler name back to NULL afterwards.
1454 2014-03-11 Jason Merrill <jason@redhat.com>
1456 * c.opt: Add -std=gnu++14.
1458 2014-03-11 Ian Bolton <ian.bolton@arm.com>
1460 * c-opts.c (c_common_post_options): Don't override
1461 -ffp-contract=fast if unsafe-math-optimizations is on.
1463 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
1465 * c.opt: Enable LTO FE for fshort-double.
1467 2014-03-07 Jason Merrill <jason@redhat.com>
1469 * c.opt: Add -std=c++14.
1471 2014-03-06 Marek Polacek <polacek@redhat.com>
1474 * cilk.c (contains_cilk_spawn_stmt): New function.
1475 (contains_cilk_spawn_stmt_walker): Likewise.
1476 (recognize_spawn): Give error on invalid use of _Cilk_spawn.
1477 * c-common.h (contains_cilk_spawn_stmt): Add declaration.
1479 2014-03-03 Jakub Jelinek <jakub@redhat.com>
1481 * c-pragma.c (c_pp_lookup_pragma): Handle PRAGMA_CILK_SIMD.
1482 (init_pragma): Call cpp_register_deferred_pragma for PRAGMA_CILK_SIMD
1483 even when flag_preprocess_only.
1485 2014-02-26 Jason Merrill <jason@redhat.com>
1489 * c-common.c (shorten_compare): Don't check
1490 c_inhibit_evaluation_warnings.
1492 2014-02-19 Jakub Jelinek <jakub@redhat.com>
1495 * c-common.c (c_common_nodes_and_builtins): When initializing
1496 c_uint{16,32,64}_type_node, also set corresponding
1497 uint{16,32,64}_type_node to the same value.
1500 * c-pragma.c (init_pragma): Don't call cpp_register_deferred_pragma
1501 for PRAGMA_IVDEP if flag_preprocess_only.
1503 2014-02-12 Jakub Jelinek <jakub@redhat.com>
1506 * c-common.c (merge_tlist): If copy is true, call new_tlist,
1507 if false, add ADD itself, rather than vice versa.
1508 (verify_tree): For COND_EXPR, don't call merge_tlist with non-zero
1509 copy. For SAVE_EXPR, only call merge_tlist once.
1511 2014-02-08 Jakub Jelinek <jakub@redhat.com>
1514 * c-common.c (handle_alloc_size_attribute): Use tree_fits_uhwi_p
1516 (handle_alloc_align_attribute, handle_assume_aligned_attribute): New
1518 (c_common_attribute_table): Add alloc_align and assume_aligned
1521 2014-02-06 Marek Polacek <polacek@redhat.com>
1524 * c-common.c (warn_for_sign_compare): Call warning_at with location
1527 2014-02-05 Marek Polacek <polacek@redhat.com>
1530 * c-omp.c (c_finish_omp_atomic): Remove unreachable return
1533 2014-02-04 Marek Polacek <polacek@redhat.com>
1536 * c-common.c (conversion_warning): Unwrap C_MAYBE_CONST_EXPR and/or
1539 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
1543 * c-common.c (handle_aligned_attribute, handle_alloc_size_attribute,
1544 handle_vector_size_attribute, handle_nonnull_attribute): Call
1545 default_conversion on the attribute argument.
1546 (handle_nonnull_attribute): Increment the argument number.
1548 2014-01-31 Marek Polacek <polacek@redhat.com>
1551 * c-common.c (add_atomic_size_parameter): Pass vNULL to
1552 build_function_call_vec.
1553 (resolve_overloaded_builtin): Likewise.
1554 * c-common.h (build_function_call_vec): Adjust declaration.
1556 2014-01-30 Marek Polacek <polacek@redhat.com>
1559 * c-common.h (unsafe_conversion_p): Adjust declaration.
1560 (warnings_for_convert_and_check): Likewise.
1561 (convert_and_check): Likewise.
1562 * c-common.c (unsafe_conversion_p): Add location parameter. Call
1563 expansion_point_location_if_in_system_header on it.
1564 (warnings_for_convert_and_check): Add location parameter. Call
1565 expansion_point_location_if_in_system_header on it. Use it.
1566 (convert_and_check): Add location parameter. Use it.
1567 (conversion_warning): Likewise.
1568 (c_add_case_label): Adjust convert_and_check calls.
1569 (scalar_to_vector): Adjust unsafe_conversion_p calls.
1571 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1573 * c-common.c (c_define_builtins): Replaced flag_enable_cilkplus with
1575 * c-pragma.c (init_pragma): Likewise.
1578 2014-01-23 Marek Polacek <polacek@redhat.com>
1581 * c-common.c (shorten_compare): Add location_t parameter.
1582 * c-common.h (shorten_binary_op): Adjust declaration.
1584 2014-01-23 Marek Polacek <polacek@redhat.com>
1587 * c-common.c (pointer_to_zero_sized_aggr_p): New function.
1588 * c-common.h: Declare it.
1590 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
1592 * c-ada-spec.h (dump_ada_specs): Revert prototype change.
1593 * c-ada-spec.c (dump_ads): Likewise.
1594 (cpp_check): Likewise.
1595 (dump_ada_specs): Likewise.
1597 2014-01-15 Laurent Alfonsi <laurent.alfonsi@st.com>
1600 * c-common.c (handle_no_instrument_function_attribute): Allow
1601 no_instrument_function attribute in class member
1602 definition/declaration.
1604 2014-01-15 Jakub Jelinek <jakub@redhat.com>
1607 * c-omp.c (c_finish_omp_atomic): Set in_late_binary_op around
1608 build_modify_expr with non-NOP_EXPR opcode. Handle return from it
1609 being COMPOUND_EXPR.
1610 (c_finish_omp_for): Handle incr being COMPOUND_EXPR with first
1611 operand a SAVE_EXPR and second MODIFY_EXPR.
1613 2014-01-09 Jakub Jelinek <jakub@redhat.com>
1616 * c-pch.c (c_common_write_pch): Call
1617 prepare_target_option_nodes_for_pch.
1619 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1621 Update copyright years
1623 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1625 * array-notation-common.c, c-cilkplus.c: Use the standard form for
1626 the copyright notice.
1628 2013-12-28 Eric Botcazou <ebotcazou@adacore.com>
1630 * c-ada-spec.c (print_constructor): New function.
1631 (print_destructor): Retrieve the origin of the destructor.
1632 (print_ada_declaration): Revamp handling of constructors/destructors.
1634 2013-12-23 Stuart Hastings <stuart@apple.com>
1635 Bill Maddox <maddox@google.com>
1636 Jason Merrill <jason@redhat.com>
1638 * c.opt: Add -fdeclone-ctor-dtor.
1639 * c-opts.c (c_common_post_options): Default to on iff -Os.
1641 2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
1643 * c-common.c (c_common_attribute_table): Added "cilk simd function"
1645 * c-pragma.h (enum pragma_cilk_clause): Remove.
1646 (enum pragma_omp_clause): Added the following fields:
1647 PRAGMA_CILK_CLAUSE_NOMASK, PRAGMA_CILK_CLAUSE_MASK,
1648 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_NONE,
1649 PRAGMA_CILK_CLAUSE_LINEAR, PRAGMA_CILK_CLAUSE_PRIVATE,
1650 PRAGMA_CILK_CLAUSE_FIRSTPRIVATE, PRAGMA_CILK_CLAUSE_LASTPRIVATE,
1651 PRAGMA_CILK_CLAUSE_UNIFORM.
1654 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
1656 * cilk.c (cilk_outline): Made this function non-static.
1657 (gimplify_cilk_spawn): Removed pre_p and post_p arguments.
1658 (create_cilk_wrapper): Added a new parameter: a function pointer.
1659 (c_install_body_w_frame_cleanup): Remove
1660 (extract_free_variables): Added VEC_INIT_EXPR and CONSTRUCTOR case.
1661 * c-common.h (cilk_outline): New prototype.
1662 (gimplify_cilk_spawn): Removed two parameters.
1663 (cilk_install_body_with_frame_cleanup): New prototype.
1664 * c-gimplify.c (c_gimplify_expr): Added MODIFY_EXPR, CALL_EXPR and
1665 CILK_SPAWN_STMT case.
1667 2013-12-11 Bernd Schmidt <bernds@codesourcery.com>
1669 * c-common.c (c_fully_fold_internal): Handle ADDR_SPACE_CONVERT_EXPR.
1671 * c-common.h (enum c_tree_index): Remove CTI_INT_ARRAY_TYPE.
1672 (int_array_type_node): Remove.
1673 * c-common.c (c_common_nodes_and_builtins): Don't build it.
1675 2013-12-05 Marek Polacek <polacek@redhat.com>
1678 * c-common.c (c_sizeof_or_alignof_type): Move a declaration into
1679 [ADJUST_FIELD_ALIGN].
1681 2013-12-04 Joseph Myers <joseph@codesourcery.com>
1684 * c-common.c (c_sizeof_or_alignof_type): Add parameter min_alignof
1685 and check field alignment if set.
1686 * c-common.h (c_sizeof_or_alignof_type): Update prototype.
1687 (c_sizeof, c_alignof): Update calls to c_sizeof_or_alignof_type.
1689 2013-12-04 Jakub Jelinek <jakub@redhat.com>
1690 Marek Polacek <polacek@redhat.com>
1692 * c-gimplify.c (c_gimplify_expr): If doing the integer-overflow
1693 sanitization, call unsigned_type_for only when !TYPE_OVERFLOW_WRAPS.
1695 2013-11-29 H.J. Lu <hongjiu.lu@intel.com>
1698 * cilk.c (gimplify_cilk_spawn): Properly handle function without
1701 2013-11-29 Jakub Jelinek <jakub@redhat.com>
1704 * c-common.c (get_priority): If TREE_VALUE (args) is IDENTIFIER_NODE,
1705 goto invalid. If it is error_mark_node, don't issue further
1708 2013-11-28 Sergey Ostanevich <sergos.gnu@gmail.com>
1710 * c.opt (Wopenmp-simd): New.
1712 2013-11-22 Jakub Jelinek <jakub@redhat.com>
1714 * c-ubsan.h (ubsan_instrument_return): New prototype.
1715 * c-ubsan.c (ubsan_instrument_return): New function.
1717 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
1719 * c-common.c: Add required include files from gimple.h.
1720 * c-gimplify.c: Likewise
1723 2013-11-22 David Malcolm <dmalcolm@redhat.com>
1725 * c-common.c (unsafe_conversion_p): Remove use of
1726 EXPR_LOC_OR_HERE macro.
1727 (conversion_warning): Likewise.
1728 (warnings_for_convert_and_check): Likewise.
1729 (warn_for_collisions_1): Likewise.
1730 (shorten_compare): Likewise, and remove use of in_system_header
1731 macro, using the location from the former.
1732 * c-lex.c (dump_one_header): Remove use of input_filename macro.
1733 (cb_def_pragma): Remove use of in_system_header macro.
1734 (lex_string): Likewise.
1735 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
1737 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
1738 Mike Stump <mikestump@comcast.net>
1739 Richard Sandiford <rdsandiford@googlemail.com>
1741 * c-ada-spec.c (is_simple_enum): Use tree_to_shwi and tree_to_uhwi
1742 instead of TREE_INT_CST_LOW, in cases where there is a protecting
1743 tree_fits_shwi_p or tree_fits_uhwi_p.
1744 (dump_generic_ada_node): Likewise.
1745 * c-format.c (check_format_arg): Likewise.
1746 * c-pretty-print.c (pp_c_integer_constant): Likewise.
1748 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
1750 * c-common.c (check_function_arguments_recurse): Use tree_to_uhwi.
1752 2013-11-19 Joshua J Cogliati <jrincayc@yahoo.com>
1755 * c-common.c (unsafe_conversion_p): Make this function
1756 return an enumeration with more detail.
1757 (conversion_warning): Use the new return type of
1758 unsafe_conversion_p to separately warn either about conversions
1759 that lower floating point number precision or about the other
1760 kinds of conversions.
1761 * c-common.h (enum conversion_safety): New enumeration.
1762 (unsafe_conversion_p): switching return type to
1763 conversion_safety enumeration.
1764 * c.opt: Adding new warning -Wfloat-conversion and
1765 enabling it with -Wconversion.
1767 2013-11-19 Basile Starynkevitch <basile@starynkevitch.net>
1769 * c-opts.c: Include plugin.h.
1770 (cb_file_change): Invoke plugin event PLUGIN_INCLUDE_FILE.
1772 2013-11-19 Marek Polacek <polacek@redhat.com>
1774 * c-ubsan.c (ubsan_instrument_division): Adjust ubsan_create_data
1776 (ubsan_instrument_shift): Likewise.
1777 (ubsan_instrument_vla): Likewise.
1779 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1781 * c-common.c (convert_vector_to_pointer_for_subscript): Remove
1782 cast to unsigned type.
1784 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1786 * c-common.c (fold_offsetof_1): Use tree_to_uhwi rather than
1788 (complete_array_type): Update comment to refer to tree_to_[su]hwi
1789 rather than tree_low_cst.
1791 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1793 * c-common.c, c-cppbuiltin.c: Replace tree_low_cst (..., 1) with
1794 tree_to_uhwi throughout.
1796 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1798 * c-common.c, c-format.c, c-omp.c, c-pretty-print.c: Replace
1799 tree_low_cst (..., 0) with tree_to_shwi throughout.
1801 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1803 * c-ada-spec.c, c-common.c, c-pretty-print.c: Replace
1804 host_integerp (..., 1) with tree_fits_uhwi_p throughout.
1806 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1808 * c-ada-spec.c, c-common.c, c-format.c, c-pretty-print.c: Replace
1809 host_integerp (..., 0) with tree_fits_shwi_p throughout.
1811 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
1813 * c-cilkplus.c: New file.
1814 * c-common.c (readonly_error): Add location argument.
1815 * c-common.h (readonly_error): Same.
1816 (c_finish_cilk_clauses): Protoize.
1817 (c_check_cilk_loop): Same.
1818 c-omp.c (c_finish_omp_for): Handle CILK_SIMD nodes.
1819 Do not fail on error_mark_node.
1820 Abstract increment canonicalization to here...
1821 (c_omp_for_incr_canonicalize_ptr): New.
1822 c-pragma.c (init_pragma): Register "simd" pragma.
1823 c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_SIMD.
1824 (enum pragma_cilk_clause): New.
1826 2013-11-15 Richard Sandiford <rdsandiford@googlemail.com>
1828 * c-pretty-print.c (pp_c_character_constant): Remove unnecessary
1829 wchar_type and host_integerp checks.
1831 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
1833 * c-common.c: Likewise.
1834 * c-gimplify.c: Likewise.
1837 2013-11-14 Diego Novillo <dnovillo@google.com>
1839 * c-common.c: Include fold-const.h.
1840 Include stor-layout.h.
1842 Include stringpool.h.
1845 Include trans-mem.h.
1846 * c-cppbuiltin.c: Include stor-layout.h.
1847 Include stringpool.h.
1848 * c-format.c: Include stringpool.h.
1849 * c-lex.c: Include stringpool.h.
1850 Include stor-layout.h.
1851 * c-pragma.c: Include stringpool.h.
1854 Include gcc-symtab.h.
1855 * c-pretty-print.c: Include stor-layout.h.
1857 * cilk.c: Include stringpool.h.
1860 2013-11-13 Joseph Myers <joseph@codesourcery.com>
1862 * c-common.h (enum rid): Add RID_AUTO_TYPE.
1863 * c-common.c (c_common_reswords): Add __auto_type.
1864 (keyword_begins_type_specifier): Handle RID_AUTO_TYPE.
1866 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
1868 * c-common.c: Include gimplify.h.
1869 * c-gimplify.c: Likewise.
1871 * c-omp.c: Include gimple-expr.h instead of gimple.h.
1872 * c-ubsan.c: Don't include gimple.h.
1874 2013-11-12 Joseph Myers <joseph@codesourcery.com>
1876 * c-common.c (c_common_reswords): Add _Thread_local.
1878 2013-11-09 Joseph Myers <joseph@codesourcery.com>
1880 * c-common.c (atomic_size_supported_p): New function.
1881 (resolve_overloaded_atomic_exchange)
1882 (resolve_overloaded_atomic_compare_exchange)
1883 (resolve_overloaded_atomic_load, resolve_overloaded_atomic_store):
1884 Use it instead of comparing size with a local list of sizes.
1886 2013-11-07 Andrew MacLeod <amacleod@redhat.com>
1887 Joseph Myers <joseph@codesourcery.com>
1889 * c-common.h (enum rid): Add RID_ATOMIC.
1890 * c-common.c (c_common_reswords): Add _Atomic.
1891 (sync_resolve_params): Use TYPE_MAIN_VARIANT on pointer argument.
1892 (keyword_is_type_qualifier): Accept RID_ATOMIC.
1893 * c-format.c (check_format_types): Check for extra _Atomic
1894 qualifiers in format argument.
1895 * c-pretty-print.c (pp_c_cv_qualifiers): Handle atomic qualifier.
1896 (pp_c_type_qualifier_list): Mention _Atomic in comment.
1898 2013-11-06 Tobias Burnus <burnus@net-b.de>
1900 * c-common.c (reason_option_codes_t): Add CPP_W_DATE_TIME.
1902 2013-11-06 Joseph Myers <joseph@codesourcery.com>
1904 * c-opts.c (c_common_post_options): Set -ffp-contract=off in C
1906 * c-cppbuiltin.c (cpp_iec_559_value): Consider -ffp-contract=fast
1907 to mean lack of IEEE 754 support.
1909 2013-11-05 Tobias Burnus <burnus@net-b.de>
1911 * c.opt (-Wdate-time): New option
1912 * c-opts.c (sanitize_cpp_opts): Pass on to libcpp.
1914 2013-11-05 Joseph Myers <joseph@codesourcery.com>
1916 * c-cppbuiltin.c (cpp_iec_559_value): Test
1917 flag_excess_precision_cmdline not flag_excess_precision.
1919 2013-11-05 Tobias Burnus <burnus@net-b.de>
1921 * c.opt (fopenmp-simd): New option.
1922 * c-pragma.c (omp_pragmas): Move pragmas which can contain simd to ...
1923 (omp_pragmas): ... this new struct.
1924 (c_pp_lookup_pragma): Also walk omp_pragmas.
1925 (init_pragma): Init pragmas for -fopenmp-simd.
1927 2013-11-04 Marek Polacek <polacek@redhat.com>
1930 * c-common.c (invalid_indirection_error): Handle RO_ARROW_STAR case.
1932 2013-11-04 Joseph Myers <joseph@codesourcery.com>
1934 * c-cppbuiltin.c (cpp_iec_559_value, cpp_iec_559_complex_value):
1936 (c_cpp_builtins): Define __GCC_IEC_559 and __GCC_IEC_559_COMPLEX.
1938 2013-11-04 Eric Botcazou <ebotcazou@adacore.com>
1940 * c-ada-spec.h (cpp_operation): Add IS_TRIVIAL.
1941 (dump_ada_specs): Adjust prototype of second callback.
1942 * c-ada-spec.c (cpp_check): New global variable.
1943 (dump_ada_nodes): Remove cpp_check parameter and do not pass it down.
1944 (print_generic_ada_decl): Likewise.
1945 (has_static_fields): Change return type to bool and add guard.
1946 (has_nontrivial_methods): New predicate.
1947 (is_tagged_type): Change return type to bool.
1948 (separate_class_package): Call has_nontrivial_methods.
1949 (pp_ada_tree_identifier): Minor tweaks.
1950 (dump_ada_function_declaration): Adjust calls to dump_generic_ada_node.
1951 (dump_ada_array_domains): Likewise.
1952 (dump_ada_array_type): Likewise.
1953 (dump_template_types): Remove cpp_check parameter and do not pass it to
1954 dump_generic_ada_node.
1955 (dump_ada_template): Likewise.
1956 (dump_generic_ada_node): Remove cpp_check parameter and do not pass it
1958 (print_ada_methods): Change return type to integer. Remove cpp_check
1959 parameter and do not pass it down.
1960 (dump_nested_types): Remove cpp_check parameter and do not pass it to
1961 dump_generic_ada_node.
1962 (print_ada_declaration): Likewise. Test RECORD_OR_UNION_TYPE_P before
1964 (print_ada_struct_decl): Remove cpp_check parameter and do not pass it
1965 down. Use has_nontrivial_methods to recognize C++ classes. Use return
1966 value of print_ada_methods.
1967 (dump_ads): Rename cpp_check parameter to check and adjust prototype.
1968 Set cpp_check to it before invoking dump_ada_nodes.
1969 (dump_ada_specs): Likewise.
1971 2013-11-03 Marek Polacek <polacek@redhat.com>
1973 * c-ubsan.c: Don't include hash-table.h.
1974 (ubsan_instrument_vla): New function.
1975 * c-ubsan.h: Declare it.
1977 2013-10-31 David Malcolm <dmalcolm@redhat.com>
1979 Automated part of renaming of symtab_node_base to symtab_node.
1981 Patch autogenerated by rename_symtab.py from
1982 https://github.com/davidmalcolm/gcc-refactoring-scripts
1983 revision 58bb219cc090b2f4516a9297d868c245495ee622
1985 * c-pragma.c (maybe_apply_pending_pragma_weaks): Rename
1986 symtab_node_base to symtab_node.
1988 2013-10-31 Edward Smith-Rowland <3dw4rd@verizon.net>
1990 Implement C++14 digit separators.
1991 * c-lex.c (interpret_float): Remove digit separators from scratch string
1992 before building real literal.
1994 2013-10-30 Jakub Jelinek <jakub@redhat.com>
1996 * cilk.c (create_cilk_helper_decl): Use HOST_WIDE_INT_PRINT_DEC.
1998 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
2000 * c-common.c (c_common_reswords[]): Added _Cilk_spawn and _Cilk_sync
2002 (c_define_builtins): Called cilk_init_builtins if Cilk Plus is
2004 * c-common.h (enum rid): Added RID_CILK_SPAWN and RID_CILK_SYNC.
2005 (insert_cilk_frame): New prototype.
2006 (cilk_init_builtins): Likewise.
2007 (gimplify_cilk_spawn): Likewise.
2008 (c_cilk_install_body_w_frame_cleanup): Likewise.
2009 (cilk_detect_spawn_and_unwrap): Likewise.
2010 (cilk_set_spawn_marker): Likewise.
2011 (build_cilk_sync): Likewise.
2012 (build_cilk_spawn): Likewise.
2015 2013-10-29 David Malcolm <dmalcolm@redhat.com>
2017 Patch autogenerated by refactor_symtab.py from
2018 https://github.com/davidmalcolm/gcc-refactoring-scripts
2019 revision 58bb219cc090b2f4516a9297d868c245495ee622
2021 * c-gimplify.c (c_genericize): Update for conversion of symtab types
2022 to a true class hierarchy.
2023 * c-pragma.c (maybe_apply_pending_pragma_weaks): Likewise.
2025 2013-10-27 Richard Sandiford <rdsandiford@googlemail.com>
2027 * c-lex.c (interpret_integer): Remove call to cpp_num_sign_extend.
2029 2013-10-26 Jeff Law <law@redhat.com>
2031 * c-common.c (c_define_builtins): Remove mudflap support.
2032 * c.opt: Ignore and warn for mudflap options.
2034 2013-10-24 Tobias Burnus <burnus@net-b.de>
2037 * c-pragma.c (init_pragma) Add #pragma ivdep handling.
2038 * c-pragma.h (pragma_kind): Add PRAGMA_IVDEP.
2040 2013-10-23 Jason Merrill <jason@redhat.com>
2042 * c-format.c (gcc_cxxdiag_char_table): Add %X.
2044 2013-10-11 Jakub Jelinek <jakub@redhat.com>
2046 * c-common.h (omp_clause_mask::operator !=): New method.
2047 * c-omp.c (c_omp_split_clauses): Use if ((mask & something) != 0)
2048 instead of if (mask & something) tests everywhere.
2050 * c-cppbuiltin.c (c_cpp_builtins): Predefine _OPENMP to
2051 201307 instead of 201107.
2052 * c-common.c (DEF_FUNCTION_TYPE_8): Define.
2053 (c_common_attribute_table): Add "omp declare target" and
2054 "omp declare simd" attributes.
2055 (handle_omp_declare_target_attribute,
2056 handle_omp_declare_simd_attribute): New functions.
2057 * c-omp.c: Include c-pragma.h.
2058 (c_finish_omp_taskgroup): New function.
2059 (c_finish_omp_atomic): Add swapped argument, if true,
2060 build the operation first with rhs, lhs arguments and use NOP_EXPR
2062 (c_finish_omp_for): Add code argument, pass it down to make_code.
2063 (c_omp_split_clauses): New function.
2064 (c_split_parallel_clauses): Removed.
2065 (c_omp_declare_simd_clause_cmp, c_omp_declare_simd_clauses_to_numbers,
2066 c_omp_declare_simd_clauses_to_decls): New functions.
2067 * c-common.h (omp_clause_mask): New type.
2068 (OMP_CLAUSE_MASK_1): Define.
2069 (omp_clause_mask::omp_clause_mask, omp_clause_mask::operator &=,
2070 omp_clause_mask::operator |=, omp_clause_mask::operator ~,
2071 omp_clause_mask::operator |, omp_clause_mask::operator &,
2072 omp_clause_mask::operator <<, omp_clause_mask::operator >>,
2073 omp_clause_mask::operator ==): New methods.
2074 (enum c_omp_clause_split): New.
2075 (c_finish_omp_taskgroup): New prototype.
2076 (c_finish_omp_atomic): Add swapped argument.
2077 (c_finish_omp_for): Add code argument.
2078 (c_omp_split_clauses): New prototype.
2079 (c_split_parallel_clauses): Removed.
2080 (c_omp_declare_simd_clauses_to_numbers,
2081 c_omp_declare_simd_clauses_to_decls): New prototypes.
2082 * c-pragma.c (omp_pragmas): Add new OpenMP 4.0 constructs.
2083 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_CANCEL,
2084 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_DECLARE_REDUCTION,
2085 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_SIMD,
2086 PRAGMA_OMP_TARGET, PRAGMA_OMP_TASKGROUP and PRAGMA_OMP_TEAMS.
2087 Remove PRAGMA_OMP_PARALLEL_FOR and PRAGMA_OMP_PARALLEL_SECTIONS.
2088 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_ALIGNED,
2089 PRAGMA_OMP_CLAUSE_DEPEND, PRAGMA_OMP_CLAUSE_DEVICE,
2090 PRAGMA_OMP_CLAUSE_DIST_SCHEDULE, PRAGMA_OMP_CLAUSE_FOR,
2091 PRAGMA_OMP_CLAUSE_FROM, PRAGMA_OMP_CLAUSE_INBRANCH,
2092 PRAGMA_OMP_CLAUSE_LINEAR, PRAGMA_OMP_CLAUSE_MAP,
2093 PRAGMA_OMP_CLAUSE_NOTINBRANCH, PRAGMA_OMP_CLAUSE_NUM_TEAMS,
2094 PRAGMA_OMP_CLAUSE_PARALLEL, PRAGMA_OMP_CLAUSE_PROC_BIND,
2095 PRAGMA_OMP_CLAUSE_SAFELEN, PRAGMA_OMP_CLAUSE_SECTIONS,
2096 PRAGMA_OMP_CLAUSE_SIMDLEN, PRAGMA_OMP_CLAUSE_TASKGROUP,
2097 PRAGMA_OMP_CLAUSE_THREAD_LIMIT, PRAGMA_OMP_CLAUSE_TO and
2098 PRAGMA_OMP_CLAUSE_UNIFORM.
2100 2013-10-09 Marc Glisse <marc.glisse@inria.fr>
2102 PR tree-optimization/20318
2103 * c-common.c (handle_returns_nonnull_attribute): New function.
2104 (c_common_attribute_table): Add returns_nonnull.
2106 2013-10-03 Marc Glisse <marc.glisse@inria.fr>
2109 * c.opt (fcheck-new): Move to common.opt.
2111 2013-09-25 Marek Polacek <polacek@redhat.com>
2112 Jakub Jelinek <jakub@redhat.com>
2115 * c-ubsan.c (ubsan_instrument_shift): Don't instrument
2116 an expression if we can prove it is correct.
2117 (ubsan_instrument_division): Likewise. Remove unnecessary
2120 2013-09-18 Marek Polacek <polacek@redhat.com>
2123 * c-common.c (handle_no_sanitize_undefined_attribute): New function.
2125 (struct attribute_spec c_common_att): Add no_sanitize_undefined.
2127 2013-09-14 Iain Sandoe <iain@codesourcery.com>
2130 * c.opt (fgnu-runtime, fnext-runtime, fobjc-abi-version,
2131 fobjc-gc, freplace-objc-classes): Accept for LTO.
2133 2013-09-13 Jacek Caban <jacek@codeweavers.com>
2135 * c-target.def: New hook
2137 2013-09-09 Paolo Carlini <paolo.carlini@oracle.com>
2140 * c.opt (Wdelete-incomplete): Add.
2142 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
2144 * c-common.c (same_scalar_type_ignoring_signedness): Delete.
2145 (vector_types_compatible_elements_p): New function.
2146 * c-common.h: (same_scalar_type_ignoring_signedness): Delete
2148 (vector_types_compatible_elements_p): Declare.
2150 2013-09-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
2152 * c-pretty-print.h (c_pretty_printer::simple_type_specifier): Now
2153 a virtual member function.
2154 (pp_simple_type_specifier): Remove.
2155 (pp_c_type_specifier): Likewise.
2156 * c-pretty-print.c (c_pretty_printer::simple_type_specifier):
2157 Rename from pp_c_type_specifier. Adjust.
2158 (c_pretty_printer::c_pretty_printer): Do not assign to
2159 simple_type_specifier.
2161 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2163 * c-pretty-print.h (c_pretty_printer::type_id): Now a virtual
2165 (c_pretty_printer::storage_class_specifier): Likewise.
2166 (c_pretty_printer::initializer): Likewise.
2167 (pp_declaration): Remove.
2168 (pp_declaration_specifiers): Likewise.
2169 (pp_abstract_declarator): Likewise.
2170 (pp_declarator): Likewise.
2171 (pp_type_id): Likewise.
2172 (pp_statement): Likewise.
2173 (pp_constant): Likewise.
2174 (pp_id_expression): Likewise.
2175 (pp_primary_expression): Likewise.
2176 (pp_unary_expression): Likewise.
2177 (pp_multiplicative_expression): Likewise.
2178 (pp_conditional_expression): Likewise.
2179 (pp_assignment_expression): Likewise.
2180 (pp_expression): Likewise.
2181 (pp_c_type_id): Likewise.
2182 (pp_c_storage_class_specifier): Likewise.
2183 * c-pretty-print.c (pp_c_type_cast): Tidy.
2184 (pp_c_pointer): Likewise.
2185 (pp_c_type_specifier): Likewise.
2186 (pp_c_parameter_type_list): Likewise.
2187 (pp_c_function_definition): Likewise.
2188 (pp_c_init_declarator): Likewise.
2189 (pp_c_initializer_list): Likewise.
2190 (pp_c_constructor_elts): Likewise.
2191 (c_pretty_printer::direct_abstract_declarator): Likewise.
2192 (c_pretty_printer::declaration_specifiers): Likewise.
2193 (c_pretty_printer::primary_expression): Likewise.
2194 (c_pretty_printer::postfix_expression): Likewise.
2195 (c_pretty_printer::type_id): Rename from pp_c_type_id.
2196 (c_pretty_printer::storage_class_specifier): Rename from
2197 pp_c_storage_class_specifier.
2198 (c_pretty_printer::initializer): Rename from pp_c_initializer.
2199 (c_pretty_printer::c_pretty_printer): Do not assign to type_id,
2200 storage_class_specifier, initializer, offset_list, flags.
2202 2013-08-30 Marek Polacek <polacek@redhat.com>
2204 * c-ubsan.c: New file.
2205 * c-ubsan.h: New file.
2207 2013-08-30 Gabriel Dos Reis <gdr@integrable-solutions.net>
2209 * c-pretty-print.h (c_pretty_printer::declaration): Now a virtual
2211 (c_pretty_printer::declaration_specifiers): Likewise.
2212 (c_pretty_printer::declarator): Likewise.
2213 (c_pretty_printer::abstract_declarator): Likewise.
2214 (c_pretty_printer::direct_abstract_declarator): Likewise.
2215 (c_pretty_printer::direct_declarator): Likewise.
2216 (c_pretty_printer::function_specifier): Likewise.
2217 (pp_declaration): Adjust.
2218 (pp_declaration_specifiers): Likewise.
2219 (pp_abstract_declarator): Likewise.
2220 (pp_direct_declarator): Likewise.
2221 (pp_function_specifier): Likewise.
2222 (pp_direct_abstract_declarator): Remove as unused.
2223 (pp_c_declaration): Remove.
2224 (pp_c_declaration_specifiers): Likewise.
2225 (pp_c_declarator): Likewise.
2226 (pp_c_direct_declarator): Likewise.
2227 (pp_c_function_specifier): Likewise.
2228 (pp_c_direct_abstract_declarator): Likewise.
2229 * c-pretty-print.c (c_pretty_printer::abstract_declarator): Rename
2230 from pp_c_abstract_declarator. Adjust.
2231 (c_pretty_printer::direct_abstract_declarator): Rename from
2232 pp_c_direct_abstract_declarator. Adjust.
2233 (c_pretty_printer::function_specifier): Rename from
2234 pp_c_function_specifier. Adjust.
2235 (c_pretty_printer::declaration_specifiers): Rename from
2236 pp_c_declaration_specifiers. Adjust.
2237 (c_pretty_printer::direct_declarator): Rename from
2238 pp_c_direct_declarator. Adjust.
2239 (c_pretty_printer::declarator): Rename from pp_c_declarator. Adjust.
2240 (c_pretty_printer::declaration): Rename from pp_c_declaration. Adjust.
2241 (c_pretty_printer::c_pretty_printer): Do not assign to
2242 declaration, declaration_specifiers, declarator,
2243 direct_declarator, direct_abstract_declarator, function_specifier.
2245 2013-08-26 Gabriel Dos Reis <gdre@integrable-solutions.net>
2247 * c-pretty-print.h (c_pretty_printer::unary_expression): Now a
2248 virtual member function.
2249 (c_pretty_printer::multiplicative_expression): Likewise.
2250 (c_pretty_printer::conditional_expression): Likewise.
2251 (c_pretty_printer::assignment_expression): Likewise.
2252 (c_pretty_printer::expression): Likewise.
2253 (pp_unary_expression): Adjust.
2254 (pp_multiplicative_expression): Likewise.
2255 (pp_assignment_expression): Likewise.
2256 (pp_conditional_expression): Likewise.
2257 (pp_expression): Likewise.
2258 * c-pretty-print.c (c_pretty_printer::unary_expression): Rename
2259 from pp_c_unary_expression. Adjust.
2260 (c_pretty_printer::multiplicative_expression): Rename from
2261 pp_c_multiplicative_expression. Adjust.
2262 (c_pretty_printer::conditional_expression): Rename from
2263 pp_c_conditional_expression. Adjust.
2264 (c_pretty_printer::assignment_expression): Rename from
2265 pp_c_assignment_expression. Adjust.
2266 (c_pretty_printer::expression): Rename from pp_c_expression. Adjust.
2267 (c_pretty_printer::c_pretty_printer): Do not assign to
2268 unary_expression, multiplicative_expression,
2269 conditional_expression, expression.
2271 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
2273 * c-pretty-print.h (c_pretty_printer::postfix_expression): Now a
2274 virtual member function.
2275 (pp_postfix_expression): Adjust.
2276 (pp_c_postfix_expression): Remove.
2277 * c-pretty-print.c (c_pretty_printer::postfix_expression): Rename
2278 from pp_c_postfix_expression. Adjust.
2279 (c_pretty_printer::c_pretty_printer): Do not assign to
2282 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
2284 * c-pretty-print.h (c_pretty_printer::primary_expression): Now a
2285 virtua member function.
2286 (pp_primary_expression): Adjust.
2287 (pp_c_primary_expression): Remove.
2288 * c-pretty-print.c (c_pretty_printer::primary_expression): Rename
2289 from pp_c_primary_expression. Adjust.
2290 (pp_c_initializer_list): Use pp_primary_expression.
2291 (c_pretty_printer::c_pretty_printer): Do not assign to
2294 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
2296 * c-pretty-print.h (c_pretty_printer::translate_string): Declare.
2297 * c-pretty-print.c (M_): Remove.
2298 (c_pretty_printer::translate_string): Define.
2299 (pp_c_type_specifier): Use it.
2300 (pp_c_primary_expression): Likewise.
2301 (pp_c_expression): Likewise.
2303 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
2305 * c-pretty-print.h (c_pretty_printer::id_expression): Now a
2307 (pp_c_id_expression): Remove.
2308 (pp_id_expression): Adjust.
2309 * c-pretty-print.c (c_pretty_printer::id_expression): Rename from
2310 pp_c_id_expression. Adjust.
2311 (pp_c_postfix_expression): Use pp_id_expression.
2312 (c_pretty_printer::c_pretty_printer): Do not assign to id_expression.
2314 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
2316 * c-pretty-print.h (c_pretty_printer::constant): Now a virtual
2318 (pp_constant): Adjust.
2319 (pp_c_constant): Remove.
2320 * c-pretty-print.c (c_pretty_printer::constant): Rename from
2321 pp_c_constant. Adjust.
2323 (pp_c_primary_expression): Call pp_constant in lieu of pp_c_constant.
2324 (c_pretty_printer::c_pretty_printer): Remove assignment to constant.
2326 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2328 * c-pretty-print.h (pp_c_pretty_printer_init): Remove.
2329 (c_pretty_printer::c_pretty_printer): Declare.
2330 * c-pretty-print.c (pretty_printer::c_pretty_printer): Rename from
2331 c_pretty_printer_init. Adjust.
2332 (print_c_tree): Do not call c_pretty_printer_init.
2333 * c-ada-spec.c (dump_ads): Remove call to pp_construct.
2335 2013-08-09 Arnaud Charlet <charlet@adacore.com>
2337 * c-ada-spec.c (print_ada_declaration): Prevent accessing null asm name
2339 2013-08-05 Paolo Carlini <paolo.carlini@oracle.com>
2342 * c-common.c (pointer_int_sum): Add bool parameter.
2343 * c-common.h (pointer_int_sum): Adjust declaration.
2345 2013-08-05 Gabriel Dos Reis <gdr@integrable-solutions.net>
2347 * c-pretty-print.c (print_c_tree): Simplify. Use non-static local
2348 c_pretty_printer variable.
2350 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
2352 * c-pretty-print.h (c_pretty_printer): Derive from pretty_printer.
2354 (pp_c_base): Likewise. Adjust users.
2355 * c-pretty-print.c (pp_c_maybe_whitespace): Adjust.
2356 (pp_c_whitespace): Do not call pp_base.
2357 (pp_c_left_paren): Likewise.
2358 (pp_c_right_paren): Likewise.
2359 (pp_c_left_brace): Likewise.
2360 (pp_c_right_brace): Likewise.
2361 (pp_c_left_bracket): Likewise.
2362 (pp_c_right_bracket): Likewise.
2363 (pp_c_dot): Likewise.
2364 (pp_c_ampersand): Likewise.
2365 (pp_c_star): Likewise.
2366 (pp_c_arrow): Likewise.
2367 (pp_c_semicolon): Likewise.
2368 (pp_c_complement): Likewise.
2369 (pp_c_exclamation): Likewise.
2370 (pp_c_direct_declarator): Likewise.
2371 (pp_c_ws_string): Likewise.
2372 (pp_c_identifier): Likewise.
2373 (pp_c_statement): Likewise.
2374 (print_c_tree): Likewise.
2376 2013-08-04 Ed Smith-Rowland <3dw4rd@verizon.net>
2379 * c-common.c (c_parse_error): Catch user-defined literal tokens and
2380 provide useful error strings.
2382 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2384 * c-ada-spec.c (pp_ada_tree_identifier): Use specialized pretty
2385 printer functions instead of pp_string or operators and punctuators.
2386 (dump_generic_ada_node): Likewise.
2387 * c-pretty-print.c (pp_c_type_specifier): Likewise.
2388 (pp_c_relational_expression): Likewise.
2389 (pp_c_logical_or_expression): Likewise.
2391 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2393 * c-ada-spec.c (print_ada_macros): Use specialized pretty printer
2394 functions instead of pp_character.
2395 (pp_ada_tree_identifier): Likewise.
2396 (dump_ada_double_name): Likewise.
2397 (dump_ada_function_declaration): Likewise.
2398 (dump_ada_array_domains): Likewise.
2399 (dump_template_types): Likewise.
2400 (dump_generic_ada_node): Likewise.
2401 (print_ada_declaration): Likewise.
2402 (print_ada_struct_decl): Likewise.
2403 * c-pretty-print.c (pp_c_integer_constant): Likewise.
2405 2013-07-23 Tom Tromey <tromey@redhat.com>
2407 * c-common.h (enum rid) <RID_GENERIC>: New constant.
2408 * c-common.c (c_common_reswords): Add _Generic.
2410 2013-07-21 OndÅej BÃlka <neleai@seznam.cz>
2412 * c-common.c: Fix typos.
2413 * c-common.h: Likewise.
2415 2013-07-13 Lubos Lunak <l.lunak@suse.cz>
2418 * c-common.c (c_common_attribute_table): Add warn_unused.
2419 (handle_warn_unused_attribute): New.
2421 2013-07-10 Jakub Jelinek <jakub@redhat.com>
2423 * c-ppoutput.c (scan_translation_unit): Call account_for_newlines
2424 for all CPP_TOKEN_FLD_STR tokens, not just CPP_COMMENT.
2426 2013-07-10 Paolo Carlini <paolo.carlini@oracle.com>
2429 * c.opt: Add Wconditionally-supported.
2431 2013-07-08 Graham Stott <graham.stott@btinternet.com>
2433 * array-notation-common.c (length_mismatch_in_expr_p): Delete
2434 unused variables l_length and l_node.
2436 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
2439 * c-common.c (complete_array_type): Delay folding first index
2440 like other indices. When folding, check for index overflow.
2442 2013-06-27 Marc Glisse <marc.glisse@inria.fr>
2445 * c-common.h (c_build_vec_perm_expr): New complain argument.
2446 * c-common.c (c_build_vec_perm_expr): Likewise.
2447 Use save_expr also in C++.
2449 2013-06-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2451 * c-common.c (c_common_nodes_and_builtins): Use cxx11 in lieu of cxx0x.
2452 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
2453 * c-opts.c (c_common_post_options): Likewise.
2455 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
2457 * array-notation-common.c (length_mismatch_in_expr): Changed the
2458 parameter type's from a dynamic array to a vec_tree. Also removed
2459 the size parameters.
2460 * c-common.h (length_mismatch_in_expr_p): Fixed prototype's as per
2463 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
2465 * c-common.h (struct cilkplus_an_parts): New structure.
2466 (struct cilkplus_an_loop_parts): Likewise.
2467 (cilkplus_extract_an_triplets): New prototype.
2468 (fix_sec_implicit_args): Likewise.
2469 * array-notation-common.c (cilkplus_extract_an_triplets): New function.
2470 (fix_sec_implicit_args): Likewise.
2472 2013-06-20 Balaji V. Iyer <balaji.v.iyer@intel.com>
2474 * array-notation-common.c (find_inv_trees): Removed an unwanted
2476 * c-common.h (struct inv_list::additional_tcodes): Changed type from
2477 enum rid to enum tree_code.
2479 2013-06-11 Jan Hubicka <jh@suse.cz>
2481 * c-common.c (handle_alias_ifunc_attribute): Do not set
2482 DECL_EXTERNAL for weakref variables.
2483 * c-pragma.c (handle_pragma_weak): Make sure aliases
2484 are not declared as external.
2486 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
2488 * array-notation-common.c (length_mismatch_in_expr_p): Moved this
2489 function from c/c-array-notation.c.
2490 (is_cilkplus_reduce_builtin): Likewise.
2491 (find_rank): Likewise.
2492 (extract_array_notation_exprs): Likewise.
2493 (replace_array_notations): Likewise.
2494 (find_inv_trees): Likewise.
2495 (replace_inv_trees): Likewise.
2496 (contains_array_notation_expr): Likewise.
2497 (find_correct_array_notation_type): Likewise.
2498 * c-common.h (struct inv_list): Moved this struct from the file
2499 c/c-array-notation.c and added a new field called additional tcodes.
2500 (length_mismatch_in_expr_p): New prototype.
2501 (is_cilkplus_reduce_builtin): Likewise.
2502 (find_rank): Likewise.
2503 (extract_array_notation_exprs): Likewise.
2504 (replace_array_notation): Likewise.
2505 (find_inv_trees): Likewise.
2506 (replace_inv_trees): Likewise.
2507 (find_correct_array_notation_type): Likewise.
2509 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
2511 * c-common.c (c_define_builtins): When cilkplus is enabled, the
2512 function array_notation_init_builtins is called.
2513 (c_common_init_ts): Added ARRAY_NOTATION_REF as typed.
2514 * c-common.def (ARRAY_NOTATION_REF): New tree.
2515 * c-common.h (build_array_notation_expr): New function declaration.
2516 (build_array_notation_ref): Likewise.
2517 (extract_sec_implicit_index_arg): New extern declaration.
2518 (is_sec_implicit_index_fn): Likewise.
2519 (ARRAY_NOTATION_CHECK): New define.
2520 (ARRAY_NOTATION_ARRAY): Likewise.
2521 (ARRAY_NOTATION_START): Likewise.
2522 (ARRAY_NOTATION_LENGTH): Likewise.
2523 (ARRAY_NOTATION_STRIDE): Likewise.
2524 * c-pretty-print.c (pp_c_postifix_expression): Added a new case for
2526 (pp_c_expression): Likewise.
2527 * c.opt (flag_enable_cilkplus): New flag.
2528 * array-notation-common.c: New file.
2530 2013-05-14 Jakub Jelinek <jakub@redhat.com>
2533 * c-common.c (verify_tree): Don't recurse into SIZEOF_EXPR.
2535 2013-05-10 Marc Glisse <marc.glisse@inria.fr>
2537 * c-common.c (vector_types_convertible_p): No TYPE_PRECISION for
2540 2013-05-07 Han Shen <shenhan@google.com>
2542 * c-cppbuiltin.c (c_cpp_builtins): Added "__SSP_STRONG__=3".
2544 2013-04-29 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2546 * c-common.c (check_user_alignment): Emit error for negative values.
2548 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2550 * c-opts.c (set_std_cxx11): Use CLK_CXX1Y and CLK_GNUCXX1Y.
2552 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2554 * c-cppbuiltin.c (c_cpp_builtins): Do not define
2555 __GXX_EXPERIMENTAL_CXX1Y__.
2557 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2558 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2560 * c.opt ([Wpointer-arith]): Enabled by -Wpedantic, as documented.
2561 * c-common.c (pointer_int_sum): Change -Wpointer-arith pedwarns
2562 to simply use OPT_Wpointer_arith.
2563 (c_sizeof_or_alignof_type): Likewise.
2565 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2567 * c-cppbuiltin.c (c_cpp_builtins): Define __GXX_EXPERIMENTAL_CXX1Y__.
2569 2013-04-12 Jakub Jelinek <jakub@redhat.com>
2571 * c-format.c (gcc_diag_char_table, gcc_tdiag_char_table,
2572 gcc_cdiag_char_table, gcc_cxxdiag_char_table): Add %r and %R format
2575 2013-04-07 Steven Bosscher <steven@gcc.gnu.org>
2577 * c-pragma.c (add_to_renaming_pragma_list): Fix leading comment.
2579 2013-04-03 Paolo Carlini <paolo.carlini@oracle.com>
2581 * c-common.c (pointer_int_sum): Remove dead code.
2583 2013-03-09 Richard Sandiford <rdsandiford@googlemail.com>
2586 * c-common.c (handle_optimize_attribute): Don't call
2587 save_optabs_if_changed.
2589 2013-03-05 Jakub Jelinek <jakub@redhat.com>
2592 * c-pch.c (pch_init): Free target_validity at the end.
2594 2013-03-04 Jakub Jelinek <jakub@redhat.com>
2596 * c-pretty-print.c (pp_c_pretty_printer_init): Clear pp->flags.
2598 2013-02-28 Konstantin Serebryany <konstantin.s.serebryany@gmail.com>
2599 Jakub Jelinek <jakub@redhat.com>
2602 * c-common.c (handle_no_sanitize_address_attribute): New function.
2603 (c_common_attribute_table): Add no_sanitize_address attribute.
2604 (handle_no_address_safety_analysis_attribute): Add
2605 no_sanitize_address attribute, not no_address_safety_analysis
2608 2013-02-18 Aldy Hernandez <aldyh@redhat.com>
2611 * c-common.c (handle_optimize_attribute): Call
2612 save_optabs_if_changed.
2614 2013-02-18 Jakub Jelinek <jakub@redhat.com>
2615 Steven Bosscher <steven@gcc.gnu.org>
2618 * c-opts.c (c_common_post_options): If debug info is enabled
2619 and non-dwarf*, refuse to load PCH files and when writing PCH
2622 2013-02-05 Jakub Jelinek <jakub@redhat.com>
2625 * c-common.c (handle_error_attribute): Fix condition.
2627 2013-01-30 Jakub Jelinek <jakub@redhat.com>
2630 * c-common.c (handle_target_attribute): Revert 2012-12-26 change.
2632 2013-01-18 Jason Merrill <jason@redhat.com>
2635 * c.opt (-fextern-tls-init): New.
2636 * c-opts.c (c_common_post_options): Handle it.
2638 2013-01-09 Jakub Jelinek <jakub@redhat.com>
2641 * c-common.c (c_fully_fold_internal): Warn for LSHIFT_EXPR and
2642 RSHIFT_EXPR, if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST
2643 and is either negative or bigger or equal to type precision
2644 of the first operand.
2646 2012-12-03 Marek Polacek <polacek@redhat.com>
2649 * c-common.c (check_user_alignment): Swap order of tests,
2650 check TREE_CODE first.
2652 2012-11-29 Ed Smith-Rowland <3dw4rd@verizon.net>
2655 * c-common.h (overflow_type): New enum.
2656 (build_userdef_literal): Add overflow_type argument.
2657 (tree_userdef_literal): Add overflow_type.
2658 (USERDEF_LITERAL_OVERFLOW): New access macro.
2659 * c-common.c (build_userdef_literal): Add overflow_type
2661 * c-lex.c (c_lex_with_flags): Add overflow_type to
2662 build_userdef_literal calls.
2663 (interpret_integer, interpret_float): Add overflow_type argument.
2665 2012-11-28 Richard Biener <rguenther@suse.de>
2668 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
2669 here and use a type with proper overflow behavior for types that would
2670 need to be promoted for the arithmetic.
2672 2012-11-23 Jakub Jelinek <jakub@redhat.com>
2675 * c-common.c (handle_no_address_safety_analysis_attribute): New
2677 (c_common_attribute_table): Add no_address_safety_analysis.
2679 2012-11-16 Simon Baldwin <simonb@google.com>
2681 * c.opt: Add f[no-]canonical-system-headers.
2682 * c-opts.c (c_common_handle_option): Handle
2683 OPT_fcanonical_system_headers.
2685 2012-11-09 Ed Smith-Rowland <3dw4rd@verizon.net>
2688 * c-opts.c (c_common_handle_option): Set new flags.
2689 * c.opt: Describe new flags.
2691 2012-11-09 Jason Merrill <jason@redhat.com>
2693 * c.opt (Wabi-tag): New.
2695 2012-11-09 Andi Kleen <ak@linux.intel.com>
2698 * c-common.c (get_atomic_generic_size): Mask with
2701 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2704 * c.opt (Wformat): Make it Alias Wformat=1.
2705 (Wformat-contains-nul,Wformat-extra-args,Wformat-nonliteral,
2706 Wformat-security,Wformat-y2k,Wformat-zero-length): Use
2708 (Wformat=): RejectNegative. Use LangEnabledBy.
2709 (Wnonnull): Use LangEnabledBy.
2710 * c-opts.c (c_common_handle_option): Do not handle Wformat here.
2711 * c-format.c (set_Wformat): Delete.
2712 (decode_format_attr): Replace OPT_Wformat with OPT_Wformat_.
2713 (maybe_read_dollar_number): Likewise.
2714 (avoid_dollar_number): Likewise.
2715 (finish_dollar_format_checking): Likewise.
2716 (check_format_info): Likewise.
2717 (check_format_info_main): Likewise.
2718 (check_format_types): Likewise.
2719 (format_type_warning): Likewise.
2720 * c-common.c (int): Likewise.
2721 (check_function_sentinel): Likewise.
2722 * c-common.h (warn_format,set_Wformat): Do not declare here.
2724 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2727 * c.opt(Warray-bounds,Wdelete-non-virtual-dtor,Wenum-compare,
2728 Wmain,Woverlength-strings, Wunknown-pragmas,Wunused-macros):
2730 (Wswitch,Wswitch-default,Wswitch-enum): Likewise. Move here from
2732 (Wvariadic-macros): Init(1).
2733 * c-opts.c (c_common_handle_option): Do not handle them
2735 (c_common_post_options): Likewise.
2736 (sanitize_cpp_opts): warn_unused_macros is now
2737 cpp_warn_unused_macros.
2738 (push_command_line_include): Likewise.
2739 * c-common.c (warn_unknown_pragmas): Do not define.
2740 * c-common.h (warn_unknown_pragmas): Do not declare.
2742 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2745 * c-common.c (conversion_warning): Handle conditional expressions.
2747 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
2750 * c.opt (Wreturn_local_addr): Define new option.
2752 2012-10-25 Jason Merrill <jason@redhat.com>
2754 * c.opt (Wvirtual-move-assign): New.
2756 * c.opt (Winherited-variadic-ctor): New.
2758 2012-10-25 Marc Glisse <marc.glisse@inria.fr>
2761 * c-common.c (scalar_to_vector): Handle VEC_COND_EXPR.
2763 2012-10-23 Joseph Myers <joseph@codesourcery.com>
2765 * c-common.h (pch_cpp_save_state): Declare.
2766 * c-target.def (c_preinclude): New hook.
2767 * c-opts.c (done_preinclude): New.
2768 (push_command_line_include): Handle default preincluded header.
2769 (cb_file_change): Call pch_cpp_save_state when calling
2770 push_command_line_include.
2771 * c-pch.c (pch_ready_to_save_cpp_state, pch_cpp_state_saved)
2772 (pch_cpp_save_state): New.
2773 (pch_init): Call pch_cpp_save_state conditionally, instead of
2774 calling cpp_save_state.
2776 2012-10-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
2780 * c.opt (Waddress,Wchar-subscripts,Wsign-conversion,Wimplicit,
2781 Wimplicit-function-declaration,Wimplicit-int,Wsizeof-pointer-memaccess,
2782 Wnarrowing,Wparentheses,Wpointer-sign,Wreturn-type,Wsequence-point,
2783 Wsign-compare,Wuninitialized,Wmaybe-uninitialized,Wunused,
2784 Wvolatile-register-var): Add LangEnabledBy or EnabledBy.
2785 * c-opts.c (c_common_handle_option): Remove explicit handling from
2787 (c_common_post_options): Likewise.
2789 2012-10-18 Eric Botcazou <ebotcazou@adacore.com>
2791 * c-ada-spec.c (LOCATION_COL): Delete.
2792 (compare_location): New function.
2793 (compare_node): Use it.
2794 (compare_comment): Likewise.
2796 2012-10-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
2800 * c.opt (Wstrict-aliasing=,Wstrict-overflow=): Use LangEnabledBy.
2801 * c-opts.c (c_common_handle_option): Do not set them here. Add
2803 (c_common_post_options): Likewise.
2805 2012-10-16 Eric Botcazou <ebotcazou@adacore.com>
2807 * c-ada-spec.c (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Define.
2808 (dump_generic_ada_node) <INTEGER_CST>: Deal with sizetype specially.
2809 Remove POINTER_TYPE handling, add large unsigned handling and use
2810 ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX for big numbers.
2812 2012-10-12 Jakub Jelinek <jakub@redhat.com>
2815 * c-common.h (sizeof_pointer_memaccess_warning): Adjust prototype.
2816 * c-common.c (sizeof_pointer_memaccess_warning): Take array of 3
2817 locs and array of 3 trees instead of just single loc and single
2818 sizeof_arg tree. Handle __builtin___*_chk builtins too, and
2819 also stpncpy, bcopy, bcmp, bzero, snprintf and vsnprintf builtins.
2820 For *cmp* builtins that take two sources strings report warnings
2821 about first and second source, not about destination and source.
2823 2012-10-12 Marc Glisse <marc.glisse@inria.fr>
2826 * c-common.h (enum ref_operator) [RO_ARROW_STAR]: New.
2828 2012-10-11 Eric Botcazou <ebotcazou@adacore.com>
2830 * c-ada-spec.c (dump_ada_template): Bail out for template declarations
2831 declaring something coming from another file.
2833 2012-10-10 Arnaud Charlet <charlet@adacore.com>
2836 * c-ada-spec.c (print_ada_struct_decl): Increase buf size.
2838 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
2841 * c-common.c (warn_about_parentheses): Add location_t parameter;
2842 use EXPR_LOC_OR_LOC.
2843 * c-common.h: Update declaration.
2845 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
2848 * c-common.c (scalar_to_vector): Moved from c-typeck.c. Support
2849 more operations. Make error messages optional.
2850 * c-common.h (enum stv_conv): Moved from c-typeck.c.
2851 (scalar_to_vector): Declare.
2853 2012-10-08 Jason Merrill <jason@redhat.com>
2855 * c-common.c (c_common_reswords): Add thread_local.
2857 2012-10-08 Dodji Seketeli <dodji@redhat.com>
2859 PR c++/53528 C++11 attribute support
2860 * c-common.h (bitfield_p, cxx_fundamental_alignment_p): Declare
2862 * c-common.c (check_cxx_fundamental_alignment_constraints): New
2864 (handle_aligned_attribute): In choose strictest alignment
2865 among many. Use new check_cxx_fundamental_alignment_constraints.
2866 (handle_transparent_union_attribute): In c++11 attribute syntax,
2867 don't look through typedefs.
2869 2012-10-04 Arnaud Charlet <charlet@adacore.com>
2871 * c-ada-spec.c (print_ada_declaration): Remove handling of TDF_RAW.
2872 * c.opt (-fdump-ada-spec, -fdump-ada-spec-slim): Move switch definition
2875 2012-09-25 Dehao Chen <dehao@google.com>
2878 * c-pch.c (c_common_read_pch): Rebuild the location_adhoc_data
2879 map when read in the pch.
2881 2012-09-18 Arnaud Charlet <charlet@adacore.com>
2883 * c-ada-spec.c: Style fixes.
2885 2012-09-18 Thomas Quinot <quinot@adacore.com>
2887 * c.opt (-fada-spec-parent): Define new command line switch.
2888 * c-ada-spec.c (get_ada_package): When -fada-spec-parent
2889 is specified, generate binding spec as a child of the specified unit.
2891 2012-09-13 Paolo Carlini <paolo.carlini@oracle.com>
2892 Manuel López-Ibáñez <manu@gcc.gnu.org>
2895 * c.opt ([Winit-self]): Enabled by -Wall in C++.
2897 2012-08-23 Arnaud Charlet <charlet@adacore.com>
2899 * c-ada-spec.c (dump_generic_ada_node): Fix handling of name_only
2900 for pointers, and add missing Convention C pragma.
2901 (print_ada_struct_decl): Add missing aliased keyword.
2902 (dump_ads): Add pragma Ada_2005 and Style_Checks (Off).
2904 2012-08-17 Jakub Jelinek <jakub@redhat.com>
2906 * c-common.c (sizeof_pointer_memaccess_warning): New function.
2907 * c.opt (-Wsizeof-pointer-memaccess): Add new option.
2908 * c-opts.c (c_common_handle_option): Enable it for -Wall.
2909 * c-common.h (sizeof_pointer_memaccess_warning): Add prototype.
2910 * c-common.def (SIZEOF_EXPR): Moved here from cp-tree.def.
2912 2012-08-10 Richard Guenther <rguenther@suse.de>
2914 * c-pretty-print.c (pp_c_expression): Handle anonymous SSA names.
2916 2012-08-07 Steven Bosscher <steven@gcc.gnu.org>
2918 * c-pretty-print.c (pp_c_function_definition): Use pp_newline_and_flush
2919 instead of separate pp_newline and pp_flush.
2920 (print_c_tree): Likewise.
2922 2012-07-26 Richard Henderson <rth@redhat.com>
2924 * c-common.c (handle_hot_attribute): Allow labels.
2925 (handle_cold_attribute): Likewise.
2927 2012-07-20 Jakub Jelinek <jakub@redhat.com>
2930 * c-common.c (check_function_nonnull): Handle multiple nonnull
2931 attributes properly.
2933 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
2935 * c-gimplify.c: Include dumpfile.h instead of tree-dump.h.
2936 * c-ada-spec.c: Likewise.
2937 * c-dump.c (dump_stmt): Move to cp/dump.c, the only user.
2939 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
2941 * c-pch.c (CHECK_NO_ASM_OUT_DURING_PCH): Do not define.
2942 Remove code conditional on it.
2944 2012-07-11 Steven Bosscher <steven@gcc.gnu.org>
2946 * c-gimplify.c: Do not include basic-block.h.
2947 * c-common.c: Do not include linfuncs.h.
2949 2012-07-08 Steven Bosscher <steven@gcc.gnu.org>
2951 * c-common.h: Include tree.h.
2953 2012-07-02 Jason Merrill <jason@redhat.com>
2956 * c-common.c (get_priority): Call default_conversion.
2958 2012-07-01 Uros Bizjak <ubizjak@gmail.com>
2960 * c-pch.c (c_common_write_pch): Remove unused variables.
2962 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
2964 * cppspec.c: Moved from gcc/ to here.
2966 2012-06-27 Kai Tietz <ktietz@redhat.com>
2968 PR preprocessor/37215
2969 * c-ppoutput.c (preprocess_file): Check for nonempty buffer.
2971 2012-06-21 Steven Bosscher <steven@gcc.gnu.org>
2973 * c-common.h (c_common_print_pch_checksum): Remove.
2974 * c-pch.c: Do not include output.h.
2975 (CHECK_NO_ASM_OUT_DURING_PCH): Define and add FIXME.
2976 (asm_out_file): Define iff CHECK_NO_ASM_OUT_DURING_PCH isdefined.
2977 (asm_file_startpos): Define iff CHECK_NO_ASM_OUT_DURING_PCH is defined.
2978 (struct c_pch_header): Remove.
2979 (get_ident): Update gpch version.
2980 (pch_init): Do not print executable_checksum to asm_out_file.
2981 Do not fail if there is no asm_out_file to read back from. Set
2982 asm_file_startpos only if CHECK_NO_ASM_OUT_DURING_PCH is defined.
2983 (c_common_write_pch): Verify that nothing was written to asm_out_file
2984 since pch_init was called. Do not write a c_pch_header, and do not
2985 copy from asm_out_file to the PCH.
2986 (c_common_read_pch): Do not read a c_pch_header, and do not restore
2987 the content of asm_out_file from the PCH.
2988 (c_common_print_pch_checksum): Remove.
2989 * c-opts.c (c_common_init): Print out executable_checksum directly.
2991 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
2993 * c-target.def (objc_declare_unresolved_class_reference,
2994 objc_declare_class_definition): Add new hooks.
2996 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
2998 * c-lex.c: Do not include output.h.
2999 (cb_ident): Try to put out .ident with targetm.asm_out.output_ident.
3000 Remove uses of ASM_OUTPUT_IDENT.
3002 2012-06-15 Marc Glisse <marc.glisse@inria.fr>
3005 * c-common.h (c_build_vec_perm_expr): Move decl here.
3006 * c-common.c (c_build_vec_perm_expr): Move definition
3009 2012-06-06 Steven Bosscher <steven@gcc.gnu.org>
3011 * c.opt (fconserve-space): Turn into a no-op.
3013 2012-06-04 Sterling Augustine <saugustine@google.com>
3015 * c-pretty-print.h (pp_c_flag_gnu_v3): New enumerator.
3016 * c-pretty-print.c (pp_c_specifier_qualifier_list): Check it at
3017 both the start and end of the function.
3019 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
3021 * c-common.c: Do not include output.h.
3022 * c-pragma.c: Likewise.
3024 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
3026 * error.c (dump_decl): Check pp_c_flag_gnu_v3.
3027 (decl_as_dwarf_string, lang_decl_dwarf_name): New functions.
3028 (lang_decl_name): Handle namespace decls.
3030 2012-05-31 Steven Bosscher <steven@gcc.gnu.org>
3032 * c-ada-spec.c: Do not include output.h.
3033 * c-semantics.c: Likewise.
3035 2012-05-29 Joseph Myers <joseph@codesourcery.com>
3037 * c-common.c: Fix typo.
3039 2012-05-29 Michael Matz <matz@suse.de>
3041 * c-common.h (c_expand_decl): Remove prototype.
3043 2012-05-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
3045 * c.opt (Wmissing-braces): Use LangEnabledBy(C ObjC,Wall).
3046 * c-opts.c (c_common_handle_option): Remove code handling
3047 warn_missing_braces.
3049 2012-05-28 Paolo Carlini <paolo.carlini@oracle.com>
3052 * c-opts.c (c_common_handle_option): For C++ -Wall doesn't enable
3055 2012-05-22 Dodji Seketeli <dodji@redhat.com>
3058 * c.opt (Wunused-local-typedefs): Use EnabledBy(Wunused).
3060 2012-05-17 Manuel López-Ibáñez <manu@gcc.gnu.org>
3062 * c.opt (--pedantic-errors,-pedantic-errors): Do not handle here.
3063 * c-opts.c (c_common_handle_option): Do not handle explicitly
3064 Wreturn-type, Wwrite-strings, warn_ecpp, and -pedantic-errors.
3066 2012-05-16 Dodji Seketeli <dodji@redhat.com>
3068 PR preprocessor/7263
3069 * c-lex.c (c_lex_with_flags): Pass a virtual location to the call
3070 to cpp_classify_number. For diagnostics, use the precise location
3071 instead of the global input_location.
3073 2012-05-15 Paolo Carlini <paolo.carlini@oracle.com>
3076 * c-common.c (shorten_compare): Check c_inhibit_evaluation_warnings.
3078 2012-05-14 Bernd Schmidt <bernds@codesourcery.com>
3080 * c-common.c (DEF_ATTR_STRING): Define and undefine as necessary.
3082 2012-05-14 Manuel López-Ibáñez <manu@gcc.gnu.org>
3085 * c.opt (Wc++0X-compat,Wdelete-non-virtual-dtor,Wjump-misses-init,
3086 Wreorder): Use LangEnabledBy.
3087 * c-opts.c (c_common_handle_option): Do not enable them
3088 explicitly. Call lang-specific generated functions.
3089 (c_common_post_options): Do not set them here.
3091 2012-05-13 Manuel López-Ibáñez <manu@gcc.gnu.org>
3093 * c.opt (Wclobbered,Wempty-body,Wignored-qualifiers,
3094 Wmissing-field-initializers,Wmissing-parameter-type,
3095 Wold-style-declaration,Woverride-init): Use EnabledBy.
3096 * c-opts.c (c_common_post_options): Do not set here explicitly.
3098 2012-05-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
3101 * c-opts.c (c_common_handle_option): Use handle_generated_option
3102 to enable sub-options.
3104 2012-05-10 Paolo Carlini <paolo.carlini@oracle.com>
3107 * c-common.c (warnings_for_convert_and_check): Use warning_at.
3109 2012-05-10 Richard Guenther <rguenther@suse.de>
3111 * c-common.c (c_sizeof_or_alignof_type): Remove assert and
3112 adjust commentary about TYPE_IS_SIZETYPE types.
3114 2012-05-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
3117 * c-common.c (warn_logical_operator): Check that argument of
3118 integer_zerop is not NULL.
3120 2012-05-05 Manuel López-Ibáñez <manu@gcc.gnu.org>
3123 * c-common.c (warn_logical_operator): Do not warn if either side
3124 is already true or false.
3126 2012-05-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
3129 * c-common.c (expr_original_type): New.
3130 (shorten_compare): Do not warn for enumeration types.
3132 2012-05-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
3134 * c.opt (fpermissive): Add Var(flag_permissive).
3136 2012-04-30 Marc Glisse <marc.glisse@inria.fr>
3139 * c-common.c (convert_vector_to_pointer_for_subscript): New function.
3140 * c-common.h (convert_vector_to_pointer_for_subscript): Declare it.
3142 2012-04-30 Dodji Seketeli <dodji@redhat.com>
3144 Add -Wvarargs option
3145 * c.opt (Wvarargs): Define new option.
3147 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
3149 * c-common.c (check_function_arguments): Replace
3150 Wmissing-format-attribute with Wsuggest-attribute=format.
3152 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
3154 * c.opt (Wsuggest-attribute=format): New. Alias of
3155 Wmissing-format-attribute.
3156 * c-format.c (decode_format_type): Replace
3157 Wmissing-format-attribute with Wsuggest-attribute=format.
3158 (check_function_format): Likewise.
3160 2012-04-27 Ollie Wild <aaw@google.com>
3162 * c-common.c: Add CPP_W_LITERAL_SUFFIX mapping.
3163 * c-opts.c (c_common_handle_option): Handle OPT_Wliteral_suffix.
3164 * c.opt: Add Wliteral-suffix.
3166 2012-04-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
3169 * c.opt (Wpedantic): New.
3170 (pedantic): Alias Wpedantic.
3171 * c-opts.c (c_common_handle_option): Replace -pedantic with -Wpedantic.
3172 (c_common_post_options): Likewise.
3173 (sanitize_cpp_opts): Likewise.
3174 * c-lex.c (interpret_float): Likewise.
3175 * c-format.c (check_format_types): Likewise.
3176 * c-common.c (pointer_int_sum): Likewise.
3177 (c_sizeof_or_alignof_type): Likewise.
3178 (c_add_case_label): Likewise.
3179 (c_do_switch_warnings): Likewise.
3180 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
3182 2012-04-15 Jason Merrill <jason@redhat.com>
3185 * c-format.c (CPLUSPLUS_STD_VER): C++11 inherits from C99.
3186 (C_STD_NAME): Distinguish between C++98 and C++11.
3188 2012-04-11 Eric Botcazou <ebotcazou@adacore.com>
3191 * c-common.h (uint16_type_node): Rename into...
3192 (c_uint16_type_node): ...this.
3193 * c-common.c (c_common_nodes_and_builtins): Adjust for above renaming.
3194 * c-cppbuiltin.c (builtin_define_stdint_macros): Likewise.
3196 2012-04-10 Manuel López-Ibáñez <manu@gcc.gnu.org>
3198 * c-common.c (warn_if_unused_value): Move definition to here.
3199 * c-common.h (warn_if_unused_value): Move declaration to here.
3201 2012-03-23 William Bader <williambader@hotmail.com>
3203 * c-lex.c (c_lex_with_flags): Avoid declarations after stmts.
3205 2012-03-20 Jason Merrill <jason@redhat.com>
3207 * c-common.h (enum cxx_dialect): Add cxx1y.
3208 * c-common.c (c_common_nodes_and_builtins): Use >= for cxx_dialect
3210 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
3211 * c-opts.c (c_common_post_options): Likewise.
3212 (set_std_cxx1y): New.
3213 (c_common_handle_option): Call it.
3214 * c.opt (-std=c++1y, -std=gnu++1y): New flags.
3216 2012-03-19 Paolo Carlini <paolo.carlini@oracle.com>
3219 * c.opt ([Wuseless-cast]): Add.
3221 2012-03-16 Richard Guenther <rguenther@suse.de>
3223 * c-pretty-print.c (pp_c_initializer_list): Adjust.
3225 2012-03-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
3228 * c.opt (ftemplate-backtrace-limit) Add.
3230 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3232 * c-cppbuiltin.c (c_cpp_builtins): Remove #pragma extern_prefix
3234 * c-pragma.c (handle_pragma_extern_prefix): Remove.
3235 (init_pragma): Don't register extern_prefix.
3237 2012-03-12 Richard Guenther <rguenther@suse.de>
3239 * c-common.c (c_common_get_narrower): Use c_common_type_for_size.
3240 (builtin_type_for_size): Likewise.
3242 2012-02-13 Jakub Jelinek <jakub@redhat.com>
3245 * c-common.c (sync_resolve_params): Don't decide whether to convert
3246 or not based on TYPE_SIZE comparison, convert whenever arg_type
3247 is unsigned INTEGER_TYPE.
3249 2012-02-06 Paolo Carlini <paolo.carlini@oracle.com>
3252 * c.opt ([Wunused-local-typedefs]): Fix description.
3254 2012-01-24 Mike Stump <mikestump@comcast.net>
3256 * c-common.c (c_common_type_for_mode): Match signed/unsigned types
3259 2012-01-18 Richard Guenther <rguenther@suse.de>
3261 * c-opts.c (c_common_post_options): Reset LTO flags if
3262 we are about to generate a PCH.
3264 2012-01-17 Paolo Carlini <paolo.carlini@oracle.com>
3267 * c-pretty-print.c (pp_c_integer_constant): For unsigned constants
3268 use pp_unsigned_wide_integer.
3270 2012-01-10 Richard Guenther <rguenther@suse.de>
3273 * c-opts.c (c_common_handle_option): Move -Werror handling
3274 to language independent code.
3276 2012-01-05 Richard Guenther <rguenther@suse.de>
3279 * c.opt (Wmudflap, fmudflap, fmudflapth, fmudflapir): Move here
3282 2011-12-30 Paolo Carlini <paolo.carlini@oracle.com>
3285 * c-common.c (c_sizeof_or_alignof_type): In C++ allow for alignof
3286 of array types with an unknown bound.
3288 2011-12-20 Joseph Myers <joseph@codesourcery.com>
3290 * c-common.c (flag_isoc99): Update comment to refer to C11.
3291 (flag_isoc1x): Change to flag_isoc11.
3292 * c-common.h (flag_isoc99): Update comment to refer to C11.
3293 (flag_isoc1x): Change to flag_isoc11.
3294 * c-cppbuiltin.c (cpp_atomic_builtins): Change comment to refer to
3296 * c-opts.c (set_std_c1x): Change to set_std_c11.
3297 (c_common_handle_option): Handle OPT_std_c11 and OPT_std_gnu11.
3299 (set_std_c89, set_std_c99, set_std_c11): Use flag_isoc11.
3300 (set_std_c1): Use CLK_STDC11 and CLK_GNUC11.
3301 * c.opt (std=c1x): Change to std=c11. Document as non-draft
3303 (std=c1x, std=iso9899:2011): Add as aliases of std=c11.
3304 (std=gnu1x): Change to std=gnu11. Refer to non-draft standard.
3305 (std=gnu1x): Make alias of std=gnu11.
3307 2011-12-19 Jason Merrill <jason@redhat.com>
3310 * c-common.c (handle_transparent_union_attribute): Check the first
3311 field if the type is complete.
3313 2011-12-15 Jonathan Wakely <jwakely.gcc@gmail.com>
3316 * c-common.c (RID_IS_FINAL): Add.
3317 * c-common.h (RID_IS_FINAL): Add.
3319 2011-11-30 Iain Sandoe <iains@gcc.gnu.org>
3321 * c.opt (fgnu-runtime): Provide full description.
3322 (fnext-runtime): Likewise.
3323 * c-opts.c (OPT_fgnu_runtime, OPT_fnext_runtime) Remove.
3325 2011-11-28 Andrew MacLeod <amacleod@redhat.com>
3327 * c-cpp-builtin.c (cpp_atomic_builtins):New. Emit all atomic
3328 predefines in one place. Add LOCK_FREE predefines.
3329 (c_cpp_builtins): Move Legacy HAVE_SYNC predefines to
3332 2011-11-24 Andrew MacLeod <amacleod@redhat.com>
3335 * c-common.c (get_atomic_generic_size): Check for various error
3337 (resolve_overloaded_atomic_exchange,
3338 resolve_overloaded_atomic_compare_exchange,
3339 resolve_overloaded_atomic_load, resolve_overloaded_atomic_store): Return
3340 error_mark_node for error conditions.
3342 2011-11-08 Richard Guenther <rguenther@suse.de>
3347 2011-11-07 Richard Henderson <rth@redhat.com>
3348 Aldy Hernandez <aldyh@redhat.com>
3349 Torvald Riegel <triegel@redhat.com>
3351 Merged from transactional-memory.
3353 * c-common.c (handle_tm_wrap_attribute,
3354 handle_tm_attribute, ignore_attribute, parse_tm_stmt_attr): New.
3355 (struct c_common_reswords): Added __transaction* keywords.
3356 (struct c_common_attribute_table): Added transaction* and tm_regparm
3358 * c-common.h: Added RID_TRANSACTION*. Added TM_ATTR* and TM_STMT*
3360 (parse_tm_stmt_attr, tm_attr_to_mask, tm_mask_to_attr,
3361 find_tm_attribute): Declare.
3363 2011-11-07 Jason Merrill <jason@redhat.com>
3366 * c-common.c, c-common.h: Revert yesterday's changes.
3368 2011-11-06 Jason Merrill <jason@redhat.com>
3371 * c-common.c (decl_has_visibility_attr): Split out from...
3372 (c_determine_visibility): ...here.
3373 * c-common.h: Declare it.
3375 2011-11-06 Joseph Myers <joseph@codesourcery.com>
3377 * c-common.c (c_common_reswords): Add _Alignas and _Alignof.
3378 (c_sizeof_or_alignof_type): Diagnose alignof applied to a function
3380 (check_user_alignment): New. Split out of
3381 handle_aligned_attribute. Disallow integer constants with
3382 noninteger types. Conditionally allow zero.
3383 (handle_aligned_attribute): Use check_user_alignment.
3384 * c-common.h (RID_ALIGNAS, check_user_alignment): New.
3386 2011-11-06 Andrew MacLeod <amacleod@redhat.com>
3387 Richard Henderson <rth@redhat.com>
3389 Merged from cxx-mem-model.
3391 * c-cppbuiltin.c (c_cpp_builtins): Test both atomic and sync patterns.
3392 * c-common.c (sync_resolve_params, sync_resolve_return): Only tweak
3393 parameters that are the same type size.
3394 (get_atomic_generic_size): New. Find size of generic
3395 atomic function parameters and do typechecking.
3396 (add_atomic_size_parameter): New. Insert size into parameter list.
3397 (resolve_overloaded_atomic_exchange): Restructure __atomic_exchange to
3398 either __atomic_exchange_n or external library call.
3399 (resolve_overloaded_atomic_compare_exchange): Restructure
3400 __atomic_compare_exchange to either _n variant or external library call.
3401 (resolve_overloaded_atomic_load): Restructure __atomic_load to either
3402 __atomic_load_n or an external library call.
3403 (resolve_overloaded_atomic_store): Restructure __atomic_store to either
3404 __atomic_store_n or an external library call.
3405 (resolve_overloaded_builtin): Handle new __atomic builtins.
3407 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
3410 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Call fold_offsetof_1.
3411 (fold_offsetof_1): Make global. Remove STOP_REF argument and adjust.
3412 <INDIRECT_REF>: Return the argument.
3413 <ARRAY_REF>: Remove special code for negative offset.
3414 Call fold_build_pointer_plus instead of size_binop.
3415 (fold_offsetof): Remove STOP_REF argument and adjust.
3416 * c-common.h (fold_offsetof_1): Declare.
3417 (fold_offsetof): Remove STOP_REF argument.
3419 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
3422 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
3423 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
3424 Wnarrowing for C++0x and C++98.
3425 * c.opt ([Wnarrowing]): Update.
3427 2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
3430 * c.opt: Add Wzero-as-null-pointer-constant.
3432 2011-10-31 Jason Merrill <jason@redhat.com>
3434 * c.opt (-fdeduce-init-list): Off by default.
3437 * c-common.h (cxx_dialect): Add cxx11 and cxx03.
3438 * c.opt: Add -std=c++11, -std=gnu++11, -std=gnu++03,
3440 * c-opts.c (set_std_cxx11): Rename from set_std_cxx0x.
3442 2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
3445 * c.opt (fvisibility-inlines-hidden): Description change.
3447 2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
3449 Implement C++11 user-defined literals.
3450 * c-common.c (build_userdef_literal): New.
3451 * c-common.def: New tree code.
3452 * c-common.h (tree_userdef_literal): New tree struct and accessors.
3453 * c-lex.c (interpret_float): Add suffix parm.
3454 (c_lex_with_flags): Build literal tokens.
3456 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
3460 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
3463 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
3464 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
3465 Wnarrowing for C++0x and C++98.
3466 * c.opt ([Wnarrowing]): Update.
3468 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
3471 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
3472 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
3473 Wnarrowing for C++0x and C++98.
3474 * c.opt ([Wnarrowing]): Update.
3476 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
3479 * c-common.c (conversion_warning): Remove code looking for
3480 artificial operands.
3482 2011-10-18 Dodji Seketeli <dodji@redhat.com>
3485 * c-lex.c (fe_file_change): Use LINEMAP_SYSP when
3486 !NO_IMPLICIT_EXTERN_C.
3488 2011-10-17 Michael Spertus <mike_spertus@symantec.com>
3490 * c-common.c (c_common_reswords): Add __bases,
3492 * c-common.h: Add RID_BASES and RID_DIRECT_BASES.
3494 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
3497 * c.opt ([Wnonnull]): Add C++ and Objective-C++.
3499 2011-10-15 Tom Tromey <tromey@redhat.com>
3500 Dodji Seketeli <dodji@redhat.com>
3502 * c.opt (fdebug-cpp): New option.
3503 * c-opts.c (c_common_handle_option): Handle the option.
3504 * c-ppoutput.c (maybe_print_line_1): New static function. Takes an
3505 output stream in parameter. Factorized from ...
3506 (maybe_print_line): ... this. Dump location debug information when
3507 -fdebug-cpp is in effect.
3508 (print_line_1): New static function. Takes an output stream in
3509 parameter. Factorized from ...
3510 (print_line): ... here. Dump location information when -fdebug-cpp
3512 (scan_translation_unit): Dump location information when
3513 -fdebug-cpp is in effect.
3515 2011-10-15 Tom Tromey <tromey@redhat.com>
3516 Dodji Seketeli <dodji@redhat.com>
3518 * c.opt (ftrack-macro-expansion): New option. Handle it with and
3520 * c-opts.c (c_common_handle_option)<case
3521 OPT_ftrack_macro_expansion_, case OPT_ftrack_macro_expansion>: New
3522 cases. Handle -ftrack-macro-expansion with and without argument.
3524 2011-10-15 Tom Tromey <tromey@redhat.com>
3525 Dodji Seketeli <dodji@redhat.com>
3527 * c-ppoutput.c (scan_translation_unit, maybe_print_line)
3528 (print_line, cb_define, do_line_change): Adjust to avoid touching
3529 the internals of struct line_map. Use the public API instead.
3530 * c-pch.c (c_common_read_pch): Likewise.
3531 * c-lex.c (fe_file_change): Likewise.
3533 2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
3536 * c.opt ([Wformat-zero-length]): Add C++ and Objective-C++.
3538 2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
3541 * c-pretty-print.c (pp_c_floating_constant): Output
3542 max_digits10 (in the ISO C++ WG N1822 sense) decimal digits.
3544 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
3546 * c-common.c (def_builtin_1): Delete old interface with two
3547 parallel arrays to hold standard builtin declarations, and replace
3548 it with a function based interface that can support creating
3549 builtins on the fly in the future. Change all uses, and poison
3550 the old names. Make sure 0 is not a legitimate builtin index.
3551 * c-omp.c (c_finish_omp_barrier): Ditto.
3552 (c_finish_omp_taskwait): Ditto.
3553 (c_finish_omp_flush): Ditto.
3555 2011-10-11 Tristan Gingold <gingold@adacore.com>
3557 * c.opt: (fallow-parameterless-variadic-functions): New.
3559 2011-09-08 Dodji Seketeli <dodji@redhat.com>
3561 PR c++/33255 - Support -Wunused-local-typedefs warning
3562 * c-common.h (struct c_language_function::local_typedefs): New
3564 (record_locally_defined_typedef, maybe_record_typedef_use)
3565 (maybe_warn_unused_local_typedefs): Declare new functions.
3566 * c-common.c (record_locally_defined_typedef)
3567 (maybe_record_typedef_use)
3568 (maybe_warn_unused_local_typedefs): Define new functions.
3569 * c.opt: Declare new -Wunused-local-typedefs flag.
3571 2011-09-06 Eric Botcazou <ebotcazou@adacore.com>
3574 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Fold offsetof-like
3577 2011-09-05 Richard Guenther <rguenther@suse.de>
3579 * c-common.c (complete_array_type): Use ssize_int (-1) instead
3580 of integer_minus_one_node for empty array upper bounds.
3582 2011-08-28 Dodji Seketeli <dodji@redhat.com>
3584 * c-pch.c (c_common_read_pch): Call linemap_add with LC_ENTER as
3585 it's the first time it's being called on this main TU.
3587 2011-08-24 Richard Guenther <rguenther@suse.de>
3590 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Fix conditional.
3592 2011-08-22 Gabriel Charette <gchare@google.com>
3594 * c-opts.c (c_finish_options): Force BUILTINS_LOCATION for tokens
3595 defined in cpp_init_builtins and c_cpp_builtins.
3597 2011-08-19 Joseph Myers <joseph@codesourcery.com>
3599 * c-common.c (c_common_reswords): Add __builtin_complex.
3600 * c-common.h (RID_BUILTIN_COMPLEX): New.
3602 2011-08-18 Joseph Myers <joseph@codesourcery.com>
3604 * c-common.c (c_common_reswords): Add _Noreturn.
3605 (keyword_is_function_specifier): Handle RID_NORETURN.
3606 * c-common.h (RID_NORETURN): New.
3608 2011-08-10 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
3610 * c-common.c (unsafe_conversion_p): New function. Check if it is
3611 unsafe to convert an expression to the type.
3612 (conversion_warning): Adjust, use unsafe_conversion_p.
3613 * c-common.h (unsafe_conversion_p): New function declaration.
3615 2011-08-02 Jakub Jelinek <jakub@redhat.com>
3617 * c-common.h (c_finish_omp_atomic): Adjust prototype.
3618 (c_finish_omp_taskyield): New prototype.
3619 * c-omp.c (c_finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
3620 arguments. Handle OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD and
3621 OMP_ATOMIC_CAPTURE_NEW in addition to OMP_ATOMIC. If LHS1
3622 or RHS1 have side-effects, evaluate those too in the right spot,
3623 if it is a decl and LHS is also a decl, error out if they
3625 (c_finish_omp_taskyield): New function.
3626 * c-cppbuiltin.c (c_cpp_builtins): Change _OPENMP to 201107.
3627 * c-pragma.c (omp_pragmas): Add taskyield.
3628 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKYIELD.
3629 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_FINAL and
3630 PRAGMA_OMP_CLAUSE_MERGEABLE.
3632 2011-07-25 Dodji Seketeli <dodji@redhat.com>
3634 * c-common.h (set_underlying_type): Remove parm name from
3637 2011-07-25 Romain Geissler <romain.geissler@gmail.com>
3639 * c-pretty-print.h: Search c-common.h in c-family.
3641 2011-07-22 Jason Merrill <jason@redhat.com>
3644 * c.opt (Wnarrowing): New.
3647 * c-common.h: Declare c_linkage_bindings.
3648 * c-pragma.c (handle_pragma_redefine_extname): Use it.
3651 * c-opts.c (set_std_cxx0x): Set flag_isoc94 and flag_isoc99.
3652 * c-pretty-print.c (pp_c_cv_qualifiers): Check c_dialect_cxx as well
3653 as flag_isoc99 for 'restrict'.
3654 (pp_c_specifier_qualifier_list): Likewise for _Complex.
3656 2011-07-21 Ian Lance Taylor <iant@google.com>
3659 * c-common.c (c_disable_warnings): New static function.
3660 (c_enable_warnings): New static function.
3661 (c_fully_fold_internal): Change local unused_p to bool. Call
3662 c_disable_warnings and c_enable_warnings rather than change
3663 c_inhibit_evaluation_warnings.
3665 2011-07-20 Jason Merrill <jason@redhat.com>
3667 PR c++/6709 (DR 743)
3668 PR c++/42603 (DR 950)
3669 * c-common.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move from cp/parser.h.
3670 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
3671 (CPP_DECLTYPE): New.
3672 * c-common.c (c_parse_error): Handle CPP_DECLTYPE.
3674 2011-07-19 Richard Guenther <rguenther@suse.de>
3676 * c-common.c (pointer_int_sum): Use fold_build_pointer_plus.
3677 * c-omp.c (c_finish_omp_for): Likewise.
3679 2011-07-12 Eric Botcazou <ebotcazou@adacore.com>
3681 * c-ada-spec.c (dump_nested_types): Put semi-colon after empty loop
3682 body on the next line.
3684 2011-07-08 Jason Merrill <jason@redhat.com>
3687 * c-omp.c (check_omp_for_incr_expr): Handle preevaluation.
3690 * c-common.c (c_apply_type_quals_to_decl): Don't check
3691 TYPE_NEEDS_CONSTRUCTING.
3693 2011-07-06 Richard Guenther <rguenther@suse.de>
3695 * c-common.c (c_common_nodes_and_builtins):
3696 Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
3698 2011-07-05 Richard Guenther <rguenther@suse.de>
3700 * c-common.c (c_common_nodes_and_builtins): Build all common
3703 2011-06-27 Jakub Jelinek <jakub@redhat.com>
3705 * c-common.h (c_tree_chain_next): New static inline function.
3707 * c-common.c (check_builtin_function_arguments): Handle
3708 BUILT_IN_ASSUME_ALIGNED.
3710 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
3712 * c-common.c: Add sync_ or SYNC__ to builtin names.
3713 * c-omp.c: Add sync_ or SYNC__ to builtin names.
3715 2011-06-20 Pierre Vittet <piervit@pvittet.com>
3717 * c-pragma.h (pragma_handler_1arg, pragma_handler_2arg): New
3719 (gen_pragma_handler): New union.
3720 (internal_pragma_handler): New type.
3721 (c_register_pragma_with_data)
3722 (c_register_pragma_with_expansion_and_data): New functions.
3724 * c-pragma.c (registered_pragmas, c_register_pragma_1)
3725 (c_register_pragma, c_register_pragma_with_expansion)
3726 (c_invoke_pragma_handler): Changed to work with
3727 internal_pragma_handler.
3728 (c_register_pragma_with_data)
3729 (c_register_pragma_with_expansion_and_data): New functions.
3731 2011-06-14 Joseph Myers <joseph@codesourcery.com>
3733 * c-common.c: Include common/common-target.h.
3734 (handle_section_attribute): Use
3735 targetm_common.have_named_sections.
3736 * c-cppbuiltin.c: Include common/common-target.h.
3737 (c_cpp_builtins): Use targetm_common.except_unwind_info.
3739 2011-06-10 Richard Guenther <rguenther@suse.de>
3741 * c-pretty-print.c (pp_c_type_specifier): Use pp_c_identifier
3742 to print a IDENTIFIER_NODE.
3744 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3745 Joseph Myers <joseph@codesourcery.com>
3747 * c.opt (fbuilding-libgcc): New option.
3748 * c-cppbuiltin.c (c_cpp_builtins): Define
3749 __LIBGCC_TRAMPOLINE_SIZE__ if flag_building_libgcc.
3751 2011-06-07 Jason Merrill <jason@redhat.com>
3753 * c-common.c (max_tinst_depth): Lower default to 900.
3755 * c-format.c (gcc_cxxdiag_char_table): Add 'S' format.
3757 2011-06-07 Richard Guenther <rguenther@suse.de>
3759 * c-common.c (c_common_nodes_and_builtins): Do not set
3760 size_type_node or call set_sizetype.
3762 2011-06-07 Dodji Seketeli <dodji@redhat.com>
3765 * c-pretty-print.c (pp_c_integer_constant): Consider the canonical
3766 type when using pointer comparison to compare types.
3768 2011-06-02 Jonathan Wakely <jwakely.gcc@gmail.com>
3770 * c.opt: Add -Wdelete-non-virtual-dtor.
3771 * c-opts.c (c_common_handle_option): Include it in -Wall.
3773 2011-05-30 Nathan Froyd <froydnj@gcc.gnu.org>
3778 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
3780 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
3783 2011-05-27 Jakub Jelinek <jakub@redhat.com>
3786 * c-common.c (c_common_truthvalue_conversion) <case COND_EXPR>: For
3787 C++ don't call c_common_truthvalue_conversion on void type arms.
3789 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
3791 * c-common.h (struct stmt_tree_s) [x_cur_stmt_list]: Change to a VEC.
3792 (stmt_list_stack): Define.
3793 (cur_stmt_list): Adjust for new type of x_cur_stmt_list.
3794 * c-semantics.c (push_stmt_list, pop_stmt_list): Likewise.
3796 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
3798 * c-common.c (warning_candidate_p): Check for BLOCKs.
3800 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
3802 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
3805 2011-05-25 Jakub Jelinek <jakub@redhat.com>
3807 * c-common.c (def_fn_type): Remove extra va_end.
3809 2011-05-23 Jason Merrill <jason@redhat.com>
3812 * c-common.c (c_common_get_narrower): New.
3813 (shorten_binary_op, shorten_compare, warn_for_sign_compare): Use it.
3815 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
3817 * c-common.h (check_function_arguments): Tweak prototype of
3818 check_function_arguments.
3819 * c-common.c (check_function_arguments): Likewise. Adjust
3820 calls to check_function_nonnull, check_function_format, and
3821 check_function_sentinel.
3822 (check_function_sentinel): Take a FUNCTION_TYPE rather than
3823 separate attributes and typelist arguments. Use
3824 FOREACH_FUNCTION_ARGS to iterate over argument types.
3826 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
3828 * c-common.c (c_common_reswords): Reorder.
3829 * c-common.h (rid): Likewise.
3831 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
3833 * c-common.c (def_fn_type): Don't call build_function_type, call
3834 build_function_type_array or build_varargs_function_type_array
3836 (c_common_nodes_and_builtins): Likewise.
3838 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
3840 * c-common.c (c_add_case_label): Omit the loc argument to
3842 * c-common.h (build_case_label): Remove.
3843 * c-semantics.c (build_case_label): Remove.
3845 2011-05-05 Joseph Myers <joseph@codesourcery.com>
3847 * c-objc.h (objc_start_method_definition): Update prototype.
3848 * stub-objc.c (objc_start_method_definition): Add extra parameter.
3850 2011-05-04 Nathan Froyd <froydnj@codesourcery.com>
3852 * c-common.c (check_main_parameter_types): Reindent. Don't use
3853 TYPE_ARG_TYPES directly.
3854 (handle_nonnull_attribute): Likewise.
3855 (sync_resolve_params): Likewise.
3856 * c-format.c (handle_format_arg_attribute): Likewise. Adjust call
3857 to check_format_string.
3858 (handle_format_attribute): Likewise.
3859 (check_format_string): Take a function type to examine instead of
3860 a type list. Use a function_arg_iterator to step through argument
3863 2011-05-04 Richard Guenther <rguenther@suse.de>
3865 * c-common.c (fix_string_type): Use size_int for index type bounds.
3866 (start_fname_decls): Do not pass NULL to build_int_cst.
3867 (c_init_attributes): Likewise.
3868 * c-lex.c (c_lex_with_flags): Likewise.
3870 2011-04-27 Jason Merrill <jason@redhat.com>
3872 * c-common.c (make_tree_vector_from_list): New.
3873 * c-common.h: Declare it.
3875 2011-04-26 Richard Guenther <rguenther@suse.de>
3877 PR preprocessor/48248
3878 * c-ppoutput.c (maybe_print_line): Always optimize newlines
3879 for output size with -P.
3881 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
3883 * c-common.c (struct c_common_resword): Add __underlying_type.
3884 * c-common.h (enum rid): Add RID_UNDERLYING_TYPE.
3886 2011-04-20 Jim Meyering <meyering@redhat.com>
3888 * c-format.c (init_dollar_format_checking): Remove useless
3891 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
3893 * c-objc.h (objc_get_interface_ivars): Removed.
3894 (objc_detect_field_duplicates): New.
3895 * stub-objc.c: Likewise.
3897 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
3899 * stub-objc.c (objc_declare_protocols): Renamed to
3900 objc_declare_protocol.
3901 * c-objc.h: Likewise.
3903 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
3905 * stub-objc.c (objc_declare_class): Updated argument name.
3907 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
3909 * c-common.h (c_common_init_ts): Declare.
3910 * c-common.c (c_common_init_ts): Define.
3912 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
3914 * c-objc.h (objc_build_message_expr): Updated prototype.
3915 * stub-objc.c (objc_build_message_expr): Likewise.
3917 2011-04-12 Martin Jambor <mjambor@suse.cz>
3919 * c-gimplify.c (c_genericize): Call cgraph_get_create_node instead
3922 2011-04-11 Richard Guenther <rguenther@suse.de>
3924 * c-common.c (complete_array_type): Build a range type of
3927 2011-04-08 Nathan Froyd <froydnj@codesourcery.com>
3929 * c-common.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPES.
3930 (handle_type_generic_attribute): Likewise.
3932 2011-04-07 Jason Merrill <jason@redhat.com>
3935 * c-common.c (c_common_truthvalue_conversion): Don't ignore
3936 conversion from C++0x scoped enum.
3938 2011-04-06 Joseph Myers <joseph@codesourcery.com>
3940 * c-target-def.h: New file.
3941 * c-target.def: New file.
3942 * c-target.h: New file.
3943 * c-common.c (targetcm): Don't define here.
3944 * c-common.h (default_handle_c_option): Declare.
3945 * c-format.c: Include c-target.h instead of target.h.
3946 * c-opts.c: Include c-target.h instead of target.h. Explicitly
3948 (default_handle_c_option): Move from targhooks.c.
3950 2011-03-29 Jakub Jelinek <jakub@redhat.com>
3952 PR preprocessor/48248
3953 * c-ppoutput.c (print): Add src_file field.
3954 (init_pp_output): Initialize it.
3955 (maybe_print_line): Don't optimize by adding up to 8 newlines
3956 if map->to_file and print.src_file are different file.
3957 (print_line): Update print.src_file.
3959 2011-03-25 Kai Tietz <ktietz@redhat.com>
3961 * c-ada-spec.c (compare_comment): Use filename_cmp
3962 instead of strcmp for filename.
3964 2011-03-25 Jeff Law <law@redhat.com>
3966 * c-common.c (def_fn_type): Add missing va_end.
3968 2011-03-25 Jason Merrill <jason@redhat.com>
3970 * c.opt: Add -std=c++03.
3972 2011-03-22 Eric Botcazou <ebotcazou@adacore.com>
3974 * c-ada-spec.c (dump_ada_template): Skip non-class instances.
3976 2011-03-17 Kai Tietz
3979 * c-pretty-print.c (pp_c_specifier_qualifier_list):
3980 Display allowed attributes for function pointer types.
3981 (pp_c_attributes_display): New function to display
3982 attributes having affects_type_identity flag set to true.
3983 * c-pretty-print.h (pp_c_attributes_display): New prototype.
3985 * c-common.c (c_common_attribute_table):
3987 (c_common_format_attribute_table): Likewise.
3989 2011-03-18 Jason Merrill <jason@redhat.com>
3991 * c.opt (fconstexpr-depth): Add Var(max_constexpr_depth).
3992 * c-common.h: Don't declare it here.
3993 * c-common.c: Or define it here.
3994 * c-opts.c (c_common_handle_option): Or set it here.
3997 * c-common.c (handle_transparent_union_attribute): Don't
3998 make a duplicate type in C++.
4000 2011-03-15 Jason Merrill <jason@redhat.com>
4002 * c-common.c (max_constexpr_depth): New.
4003 * c-common.h: Declare it.
4004 * c-opts.c (c_common_handle_option): Set it.
4005 * c.opt (fconstexpr-depth): New option.
4007 2011-03-11 Jason Merrill <jason@redhat.com>
4009 * c-common.c (attribute_takes_identifier_p): Add missing const.
4012 * c-common.c (attribute_takes_identifier_p): Assume that an
4013 unknown attribute takes an identifier.
4015 2011-03-07 Nathan Froyd <froydnj@codesourcery.com>
4018 * c-common.c (c_type_hash): Call list_length instead of iterating
4019 through DECL_CHAIN. Rename 'i' to 'n_elements'.
4021 2011-02-19 Jakub Jelinek <jakub@redhat.com>
4024 * c-common.c (c_fully_fold_internal): Handle VIEW_CONVERT_EXPR.
4026 2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
4028 * c.opt (fobjc-abi-version=) New.
4029 (fobjc-nilcheck): New.
4031 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
4034 * c-common.h (keyword_is_decl_specifier): Declare.
4035 * c-common.c (keyword_is_decl_specifier): Define.
4036 (keyword_is_function_specifier): New function.
4038 2011-01-26 Jakub Jelinek <jakub@redhat.com>
4041 * c-lex.c (interpret_float): If CPP_N_IMAGINARY, ensure
4042 EXCESS_PRECISION_EXPR is created with COMPLEX_TYPE instead of
4045 2011-01-26 Arnaud Charlet <charlet@adacore.com>
4047 * c-ada-spec.c (dump_generic_ada_node): Avoid dereferencing null type.
4049 2011-01-26 Jakub Jelinek <jakub@redhat.com>
4052 * c-opts.c (c_common_post_options): Call c_common_no_more_pch
4053 after init_c_lex if pch_file is set.
4055 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4058 * c.opt (-fkeep-inline-dllexport): New switch.
4060 2011-01-12 Richard Guenther <rguenther@suse.de>
4063 * c-common.c (handle_weak_attribute): Warn instead of error
4064 on declaring an inline function weak.
4066 2011-01-05 Tom Tromey <tromey@redhat.com>
4068 * c-common.h (lvalue_error): Update.
4069 * c-common.c (lvalue_error): Add 'loc' argument. Call error_at,
4072 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
4075 * c-objc.h (objc_finish_message_expr): Added argument to
4078 2010-12-22 Nathan Froyd <froydnj@codesourcery.com>
4080 * c-common.c (handle_nonnull_attribute, handle_sentinel_attribute):
4083 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
4085 * c-objc.h (objc_maybe_warn_exceptions): New.
4086 * stub-objc.c (objc_maybe_warn_exceptions): New.
4088 2010-12-10 Nathan Froyd <froydnj@codesourcery.com>
4090 * c-common.h (readonly_error): Declare.
4091 * c-common.c (readonly_error): Define.
4093 2010-12-09 Nathan Froyd <froydnj@codesourcery.com>
4095 * c-common.h (invalid_indirection_error): Declare.
4096 * c-common.c (invalid_indirection_error): Define.
4098 2010-12-03 Richard Guenther <rguenther@suse.de>
4101 * c-pretty-print.c (pp_c_postfix_expression): Handle MEM_REF.
4102 (pp_c_unary_expression): Likewise.
4103 (pp_c_expression): Likewise.
4105 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
4107 * c-common.h (objc_finish_function): New.
4108 (objc_non_volatilized_type): Removed.
4109 (objc_type_quals_match): Removed.
4110 * stub-objc.c (objc_finish_function): New.
4111 (objc_non_volatilized_type): Removed.
4112 (objc_type_quals_match): Removed.
4114 2010-11-30 Joseph Myers <joseph@codesourcery.com>
4116 * c-common.h (parse_optimize_options): Declare.
4117 * c-cppbuiltin.c, c-format.c, c-gimplify.c, c-lex.c, c-omp.c,
4118 c-pch.c, c-pragma.c, c-semantics.c: Don't include toplev.h.
4120 2010-11-29 Joseph Myers <joseph@codesourcery.com>
4122 * c-opts.c (check_deps_environment_vars): Use getenv instead of
4124 * c-pch.c (O_BINARY): Don't define here.
4125 * c-pragma.h: Include "cpplib.h" instead of <cpplib.h>.
4127 2010-11-25 Joseph Myers <joseph@codesourcery.com>
4129 * c-cppbuiltin.c (c_cpp_builtins): Pass &global_options to
4130 targetm.except_unwind_info.
4132 2010-11-23 Joseph Myers <joseph@codesourcery.com>
4134 * c-opts.c (c_common_handle_option): Pass location to
4135 set_struct_debug_option.
4137 2010-11-23 Joseph Myers <joseph@codesourcery.com>
4139 * c-common.c (visibility_options): Move from ../opts.c.
4140 * c-common.h (struct visibility_flags, visibility_options):
4142 * c-opts.c (finish_options): Rename to c_finish_options.
4143 (c_common_init): Update call to finish_options.
4145 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
4148 * c-lex.c (lex_string): Check that each string in an Objective-C
4149 string concat sequence starts with either one or zero '@', and
4150 that there are no spurious '@' signs at the end.
4152 2010-11-20 Joseph Myers <joseph@codesourcery.com>
4154 * c-pragma.c: Remove conditionals on HANDLE_PRAGMA_PACK,
4155 HANDLE_PRAGMA_PACK_PUSH_POP, HANDLE_PRAGMA_WEAK and
4156 HANDLE_PRAGMA_VISIBILITY.
4157 * c-pragma.h (HANDLE_PRAGMA_WEAK, HANDLE_PRAGMA_PACK,
4158 HANDLE_PRAGMA_VISIBILITY): Don't define.
4159 (HANDLE_SYSV_PRAGMA, HANDLE_PRAGMA_PACK_PUSH_POP): Don't test.
4161 2010-11-20 Nathan Froyd <froydnj@codesourcery.com>
4166 * c-common.h (keyword_begins_type_specifier): Declare.
4167 (keyword_is_storage_class_specifier): Declare.
4168 (keyword_is_type_qualifier): Declare.
4169 * c-common.c (keyword_begins_type_specifier): New function.
4170 (keyword_is_storage_class_specifier): New function.
4171 (keyword_is_type_qualifier): Declare.
4173 2010-11-19 Joseph Myers <joseph@codesourcery.com>
4176 * c-common.c (in_late_binary_op): Define.
4177 (c_common_truthvalue_conversion): Check in_late_binary_op before
4178 calling c_save_expr.
4179 * c-common.h (in_late_binary_op): Declare.
4181 2010-11-19 Joseph Myers <joseph@codesourcery.com>
4183 * c-opts.c (c_common_handle_option): Update calls to
4184 set_struct_debug_option.
4186 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
4188 * c-common.h (objc_declare_protocols): Added additional argument.
4189 * stub-objc.c (objc_declare_protocol): Same change.
4191 2010-11-18 Nathan Froyd <froydnj@codesourcery.com>
4194 * c-common.h (build_real_imag_expr): Declare.
4195 * c-semantics.c (build_real_imag_expr): Define.
4197 2010-11-17 Joseph Myers <joseph@codesourcery.com>
4199 * c-opts.c (c_common_parse_file): Take no arguments.
4200 * c-common.h (c_common_parse_file): Update prototype.
4202 2010-11-16 Jakub Jelinek <jakub@redhat.com>
4205 * c-common.c (warning_candidate_p): Don't track non-const calls
4208 2010-11-15 Ian Lance Taylor <iant@google.com>
4210 * c-lex.c (init_c_lex): Set macro debug callbacks if
4211 flag_dump_go_spec is set.
4213 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
4215 * c-common.h (objc_build_incr_expr_for_property_ref): New.
4216 * stub-objc.c (objc_build_incr_expr_for_property_ref): New.
4218 2010-11-15 Nathan Froyd <froydnj@codesourcery.com>
4220 PR preprocessor/45038
4221 * c-cppbuiltin.c (c_cpp_builtins): Use different format for C++
4224 2010-11-12 Joseph Myers <joseph@codesourcery.com>
4226 * c-common.h (c_family_lang_mask): Declare.
4227 * c-opts.c (c_family_lang_mask): Make extern.
4228 * c-pragma.c (handle_pragma_diagnostic): Use
4229 control_warning_option.
4231 2010-11-12 Joseph Myers <joseph@codesourcery.com>
4233 * c-common.c (parse_optimize_options): Update call to
4235 * c-common.h (c_common_handle_option): Update prototype.
4236 * c-opts.c (c_common_handle_option): Take location_t parameter and
4237 pass it to other functions.
4239 2010-11-11 Joseph Myers <joseph@codesourcery.com>
4241 * c-opts.c (warning_as_error_callback): Remove.
4242 (c_common_initialize_diagnostics): Don't call
4243 register_warning_as_error_callback.
4244 (c_common_handle_option): Handle -Werror=normalized= here.
4246 2010-11-10 Joseph Myers <joseph@codesourcery.com>
4248 * c-common.c (handle_mode_attribute): Use %' and word "signedness"
4250 * c-opts.c (c_common_parse_file): Start diagnostics with lowercase
4252 * c-pragma.c (handle_pragma_target, handle_pragma_optimize):
4253 Remove trailing '.' from diagnostics.
4254 * c.opt (Wwrite-strings_: Avoid '`' in help text.
4256 2010-11-10 Joseph Myers <joseph@codesourcery.com>
4258 * c-common.c (parse_optimize_options): Pass global_dc to
4260 * c-opts.c (c_common_handle_option): Pass &global_options to
4261 set_Wstrict_aliasing.
4262 * c.opt (v): Don't mark Common or document here.
4264 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
4267 * c-format.c (format_type): New type gcc_objc_string_format_type.
4268 (valid_stringptr_type_p): New.
4269 (handle_format_arg_attribute): Use valid_stringptr_type_p ().
4270 (check_format_string): Pass expected type, use
4271 valid_stringptr_type_p (), check that the format string types are
4272 consistent with the format specification.
4273 (decode_format_attr): Warn if NSString is used outside objective-c.
4274 (format_types_orig): Add NSString.
4276 (format_flags): New.
4277 (check_format_arg): Handle format strings requiring an external parser.
4278 first_target_format_type: New variable.
4279 (handle_format_attribute): Set up first_target_format_type, pass the
4280 expected format arg string type to check_format_string().
4281 * c-common.h (FMT_FLAG_PARSE_ARG_CONVERT_EXTERNAL): New flag.
4282 * stub-objc.c (objc_string_ref_type_p): New.
4283 (objc_check_format_arg): New.
4285 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
4287 Fixed using the Objective-C 2.0 dot-syntax with class names.
4288 * c-common.h (objc_build_class_component_ref): New.
4289 * stub-objc.c (objc_build_class_component_ref): New.
4291 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
4293 * c.opt (Wproperty-assign-default): New option.
4295 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
4297 Implemented -fobjc-std=objc1 flag.
4298 * c.opt (fobjc-std=objc1): New option.
4300 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
4302 Implemented format and noreturn attributes for Objective-C methods.
4303 * c-common.c (handle_noreturn_attribute): Recognize 'noreturn'
4304 attribute for Objective-C methods.
4306 2010-10-31 Jason Merrill <jason@redhat.com>
4308 * c-common.c (conversion_warning, warn_for_collisions_1): Use
4311 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
4313 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
4314 * c-common.h (enum rid): Removed RID_COPIES and RID_IVAR.
4315 (objc_add_property_declaration): Removed arguments for copies and
4317 (objc_build_getter_call): Renamed to
4318 objc_maybe_build_component_ref.
4319 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
4320 (objc_is_property_ref): New.
4321 * c-common.c (c_common_reswords): Removed copies and ivar.
4322 * stub-objc.c (objc_add_property_declaration): Removed arguments
4323 for copies and ivar.
4324 (objc_build_getter_call): Renamed to
4325 objc_maybe_build_component_ref.
4326 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
4327 (objc_is_property_ref): New.
4329 2010-10-29 Arnaud Charlet <charlet@adacore.com>
4330 Matthew Gingell <gingell@adacore.com>
4332 * c-ada-spec.c (separate_class_package): New function.
4333 (pp_ada_tree_identifier): Prefix references to C++ classes with the
4334 name of their enclosing package.
4335 (print_ada_declaration): Use separate_class_package.
4337 2010-10-27 Jason Merrill <jason@redhat.com>
4339 * c-common.c (c_common_reswords): Add __is_literal_type.
4340 * c-common.h (enum rid): Add RID_IS_LITERAL_TYPE.
4342 * c-common.c (check_case_value): Remove special C++ code.
4344 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
4346 * c-common.h (enum rid): Added RID_READWRITE, RID_ASSIGN,
4347 RID_RETAIN, RID_COPY and RID_NONATOMIC. Updated RID_FIRST_PATTR
4349 (objc_add_property_declaration): Added additional arguments.
4350 (objc_property_attribute_kind): Removed.
4351 (objc_set_property_attr): Removed.
4352 * c-common.c (c_common_reswords): Added readwrite, assign, retain,
4354 * stub-objc.c (objc_add_property_declaration): Added additional
4356 (objc_set_property_attr): Removed.
4358 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
4360 * c-common.h (objc_add_property_variable): Renamed to
4361 objc_add_property_declaration. Added location argument.
4362 * stub-objc.c (objc_add_property_variable): Same change.
4364 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
4366 * c-common.h (objc_maybe_printable_name): New.
4367 * stub-objc.c (objc_maybe_printable_name): New.
4369 2010-10-22 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
4370 Andrew Pinski <pinskia@gmail.com>
4372 * c-common.h (c_common_mark_addressable_vec): Declare.
4373 * c-common.c (c_common_mark_addressable_vec): New function.
4375 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
4377 * c-common.h (objc_set_method_type): Removed.
4378 (objc_add_method_declaration): Added boolean argument.
4379 (objc_start_method_definition): Same change.
4380 (objc_build_method_signature): Same change.
4381 * stub-objc.c (objc_set_method_type): Removed.
4382 (objc_add_method_declaration): Added boolean argument.
4383 (objc_start_method_definition): Same change.
4384 (objc_build_method_signature): Same change.
4386 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
4388 * c-common.h (finish_file): Removed.
4389 (objc_write_global_declarations): New.
4390 * c-opts.c (c_common_parse_file): Do not call finish_file.
4391 * stub-objc.c (objc_write_global_declarations): New.
4393 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
4395 Implemented parsing @synthesize and @dynamic for
4396 Objective-C/Objective-C++.
4397 * c-common.h (enum rid): Add RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
4398 (objc_add_synthesize_declaration): New.
4399 (objc_add_dynamic_declaration): New.
4400 * c-common.c (c_common_reswords): Add synthesize and dynamic.
4401 * stub-objc.c (objc_add_synthesize_declaration): New.
4402 (objc_add_dynamic_declaration): New.
4404 2010-10-18 Michael Meissner <meissner@linux.vnet.ibm.com>
4407 * c-cppbuiltin.c (mode_has_fma): Move function here from
4408 builtins.c. Don't use the fma optab, instead just use the
4409 HAVE_fma* macros, so that __FP_FAST_FMA* will be defined when
4412 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
4414 Merge from 'apple/trunk' branch on FSF servers.
4416 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
4419 * c-common.h (objc_non_volatilized_type): New declaration
4420 * stub-objc.c (objc_non_volatilized_type): New stub.
4422 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
4424 Merge from 'apple/trunk' branch on FSF servers.
4426 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
4429 * c-common.h (objc_diagnose_private_ivar): New decl.
4430 * stub-objc.c (objc_diagnose_private_ivar): New stub.
4432 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
4434 * c-common.c (c_common_reswords): Add package, RID_AT_PACKAGE.
4435 * c-common.h (enum rid): Add RID_AT_PACKAGE.
4436 (objc_ivar_visibility_kind): New enum.
4437 (objc_set_visibility): Adjust prototype to use visibility enum.
4438 * stub-objc.c (objc_set_visibility): Adjust stub to use
4441 2010-10-14 Michael Meissner <meissner@linux.vnet.ibm.com>
4443 * c-cppbuiltin.c (builtin_define_float_constants): Emit
4444 __FP_FAST_FMA, __FP_FAST_FMAF, and __FP_FAST_FMAL if the machine
4445 has the appropriate fma builtins.
4446 (c_cpp_builtins): Adjust call to builtin_define_float_constants.
4448 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
4450 merge from FSF apple 'trunk' branch.
4451 2006 Fariborz Jahanian <fjahanian@apple.com>
4453 Radars 4436866, 4505126, 4506903, 4517826
4454 * c-common.c (c_common_resword): Define @property and its attributes.
4455 * c-common.h: Define property attribute enum entries.
4456 (OBJC_IS_PATTR_KEYWORD): New.
4457 (objc_property_attribute_kind): New enum.
4458 Declare objc_set_property_attr (), objc_add_property_variable (),
4459 objc_build_getter_call () and objc_build_setter_call ().
4460 * stub-objc.c (objc_set_property_attr): New stub.
4461 (objc_add_property_variable): Likewise.
4462 (objc_build_getter_call): Likewise.
4463 (objc_build_setter_call) Likewise.
4465 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
4467 merge from FSF apple 'trunk' branch.
4468 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
4470 Radar 3803157 (method attributes)
4471 * c-common.c (handle_deprecated_attribute): Recognize
4472 objc methods as valid declarations.
4473 * c-common.h: Declare objc_method_decl ().
4474 * stub-objc.c (objc_method_decl): New stub.
4476 2010-10-08 Joseph Myers <joseph@codesourcery.com>
4478 * c-common.c (parse_optimize_options): Call
4479 decode_cmdline_options_to_array_default_mask before
4480 decode_options. Update arguments to decode_options.
4481 * c-common.h (c_common_init_options_struct): Declare.
4482 * c-opts.c (c_common_init_options_struct): New. Split out from
4483 c_common_init_options.
4485 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
4487 Implemented fast enumeration for Objective-C.
4488 * c-common.h (objc_finish_foreach_loop): New.
4489 * stub-objc.c (objc_finish_foreach_loop): New.
4491 2010-10-05 Joseph Myers <joseph@codesourcery.com>
4493 * c-common.h (struct diagnostic_context): Don't declare here.
4494 (c_common_initialize_diagnostics): Declare using
4495 diagnostic_context typedef.
4496 * c-opts.c (c_common_handle_option): Pass global_dc to
4497 handle_generated_option.
4499 2010-10-04 Joseph Myers <joseph@codesourcery.com>
4501 * c-opts.c (c_common_handle_option): Pass &global_options_set to
4502 handle_generated_option.
4504 2010-10-03 Ian Lance Taylor <iant@google.com>
4506 * c.opt (-fplan9-extensions): New option.
4508 2010-10-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
4510 * c-cppbuiltin.c (define__GNUC__, builtin_define_type_precision):
4512 (c_cpp_builtins): Call functions from cppbuiltin.c instead
4513 of duplicating code.
4515 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
4517 * c-common.c: Add two new entries for @optional
4518 and @required keywords.
4520 merge from FSF 'apple/trunk' branch.
4521 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
4524 * c-common.h (RID_AT_OPTIONAL, RID_AT_REQUIRED): Two new
4525 objective-c keywords.
4526 (objc_set_method_opt): New declaration.
4527 * stub-objc.c (objc_set_method_opt): New stub.
4529 2010-09-30 Joseph Myers <joseph@codesourcery.com>
4531 * c-common.c (handle_optimize_attribute): Pass &global_options to
4532 cl_optimization_save and cl_optimization_restore.
4533 * c-opts.c (c_common_handle_option): Pass &global_options to
4534 handle_generated_option.
4535 * c-pragma.c (handle_pragma_diagnostic): Use option_flag_var.
4536 (handle_pragma_pop_options, handle_pragma_reset_options): Pass
4537 &global_options to cl_optimization_restore.
4539 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
4541 * c-lex.c (c_lex_with_flags): Updated comments for CPP_AT_NAME
4542 Objective-C/Objective-C++ keywords.
4544 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
4546 Merge from 'apple/trunk' branch on FSF servers.
4548 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
4551 * c-common.h (objc_check_global_decl): New declaration.
4552 * stub-objc.c (objc_check_global_decl): New stub.
4554 2010-09-29 Joseph Myers <joseph@codesourcery.com>
4556 * c.opt: Don't use VarExists.
4558 2010-09-29 Joseph Myers <joseph@codesourcery.com>
4560 * c-common.c (c_cpp_error): Update names of diagnostic_context
4562 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Update names of
4563 cl_optimization members.
4564 * c-opts.c (warning_as_error_callback, c_common_handle_option,
4565 sanitize_cpp_opts, finish_options): Update names of cpp_options
4568 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
4570 * c-common.h (OBJC_IS_CXX_KEYWORD): New macro. Updated comments.
4571 (objc_is_reserved_word): Removed.
4572 * c-common.c: Updated comments.
4573 * c-lex.c (c_lex_with_flags): Use OBJC_IS_CXX_KEYWORD instead of
4574 objc_is_reserved_word.
4575 * stub-objc.c (objc_is_reserved_word): Removed.
4577 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
4579 * c-common.h (objc_add_method_declaration): Adjust prototype to
4581 (objc_start_method_definition): Likewise.
4582 (objc_build_keyword_decl): Likewise.
4583 * stub-objc.c:(objc_add_method_declaration): Handle attributes.
4584 (objc_start_method_definition): Likewise.
4585 (objc_build_keyword_decl): Likewise.
4587 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
4589 * c-common.h (objc_start_class_interface): Adjust prototype.
4590 (objc_start_category_interface): Likewise.
4591 (objc_start_protocol): Likewise.
4592 * stub-objc.c (objc_start_protocol): Adjust for extra argument.
4593 (objc_start_class_interface): Likewise.
4594 (objc_start_category_interface): Likewise.
4596 2010-09-27 Ian Lance Taylor <iant@google.com>
4598 * c-common.c (c_common_attribute_table): Add no_split_stack.
4599 (handle_no_split_stack_attribute): New static function.
4601 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
4603 Merge from 'apple/trunk' branch on FSF servers.
4605 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
4608 * c-common.h (objc_have_common_type): New declaration.
4609 * stub-objc.c (objc_have_common_type): New stub.
4611 2005-06-22 Ziemowit Laski <zlaski@apple.com>
4614 * c-common.h (objc_common_type): New prototype.
4615 * stub-objc.c (objc_common_type): New stub.
4617 2010-09-24 Jan Hubicka <jh@suse.cz>
4619 * c-common.c (handle_leaf_attribute): New function.
4620 (struct attribute_spec c_common_att): Add leaf.
4622 2010-09-22 Joseph Myers <joseph@codesourcery.com>
4624 * c.opt (-all-warnings, -ansi, -assert, -assert=, -comments,
4625 -comments-in-macros, -define-macro, -define-macro=, -dependencies,
4626 -dump, -dump=, -imacros, -imacros=, -include, -include=,
4627 -include-barrier, -include-directory, -include-directory=,
4628 -include-directory-after, -include-directory-after=,
4629 -include-prefix, -include-prefix=, -include-with-prefix,
4630 -include-with-prefix=, -include-with-prefix-after,
4631 -include-with-prefix-after=, -include-with-prefix-before,
4632 -include-with-prefix-before=, -no-integrated-cpp,
4633 -no-line-commands, -no-standard-includes, -no-warnings, -output,
4634 -output=, -pedantic, -pedantic-errors, -preprocess,
4635 -print-missing-file-dependencies, -trace-includes, -traditional,
4636 -traditional-cpp, -trigraphs, -undefine-macro, -undefine-macro=,
4637 -user-dependencies, -verbose, -write-dependencies,
4638 -write-user-dependencies, no-integrated-cpp, traditional): New.
4640 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
4643 * c-common.h (objc_start_method_definition): Return bool instead
4645 * stub-objc.c (objc_start_method_definition): Return bool instead
4648 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
4651 * c-common.h (objc_get_interface_ivars): New declaration.
4652 * stub-objc.c (objc_get_interface_ivars): New stub.
4654 2010-09-15 Ian Lance Taylor <iant@google.com>
4656 * c-common.c (parse_optimize_options): Do not capitalize warning
4657 messages. Remove period at end of warning message.
4659 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
4661 * c-common.c (handle_alias_ifunc_attribute): New, broken out of ...
4662 (handle_alias_attribute): ... here.
4663 (handle_ifunc_attribute): New.
4665 2010-09-06 Mark Mitchell <mark@codesourcery.com>
4667 * c-common.h (do_warn_double_promotion): Declare.
4668 * c-common.c (do_warn_double_promotion): Define.
4670 2010-09-05 Mark Mitchell <mark@codesourcery.com>
4672 * c.opt (Wdouble-promotion): New.
4674 2010-09-02 Joseph Myers <joseph@codesourcery.com>
4676 * c.opt (falt-external-templates, fhuge-objects, fvtable-gc,
4677 fvtable-thunks, fxref): Mark no longer supported in help text.
4679 2010-09-02 Joseph Myers <joseph@codesourcery.com>
4681 * c.opt (Wimport, fall-virtual, falt-external-templates,
4682 fdefault-inline, fenum-int-equiv, fexternal-templates,
4683 fguiding-decls, fhonor-std, fhuge-objects, flabels-ok,
4684 fname-mangling-version-, fnew-abi, fnonnull-objects,
4685 foptional-diags, fsquangle, fstrict-prototype, fthis-is-variable,
4686 fvtable-gc, fvtable-thunks, fxref): Mark with Ignore and Warn as
4688 (fhandle-exceptions): Mark with Alias and Warn.
4689 * c-opts.c (c_common_handle_option): Don't handle options marked
4692 2010-09-02 Joseph Myers <joseph@codesourcery.com>
4694 * c.opt (Wcomments, Werror-implicit-function-declaration,
4695 ftemplate-depth-, std=c89, std=c9x, std=gnu89, std=gnu9x,
4696 std=iso9899:1990, std=iso9899:1999, std=iso9899:199x): Mark as
4698 * c-common.c (option_codes): Use OPT_Wcomment instead of
4700 * c-opts.c (warning_as_error_callback, c_common_handle_option):
4701 Don't handle options marked as aliases.
4703 2010-08-25 Richard Guenther <rguenther@suse.de>
4705 * c-common.c (c_common_get_alias_set): Remove special
4706 handling for pointers.
4708 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
4710 * c-common.c: Use FOR_EACH_VEC_ELT.
4711 * c-gimplify.c: Likewise.
4712 * c-pragma.c: Likewise.
4714 2010-08-16 Joseph Myers <joseph@codesourcery.com>
4716 * c.opt (MDX): Change back to MD. Mark NoDriverArg instead of
4718 (MMDX): Change back to MMD. Mark NoDriverArg instead of
4720 * c-opts.c (c_common_handle_option): Use OPT_MD and OPT_MMD
4721 instead of OPT_MDX and OPT_MMDX.
4723 2010-08-16 Joseph Myers <joseph@codesourcery.com>
4725 * c.opt (MDX, MMDX, lang-asm): Mark RejectDriver.
4727 2010-08-12 Joseph Myers <joseph@codesourcery.com>
4729 * c.opt (MD, MMD): Change to MDX and MMDX.
4730 * c-opts.c (c_common_handle_option): Use OPT_MMD and OPT_MMDX.
4732 2010-08-11 Joseph Myers <joseph@codesourcery.com>
4734 * c-opts.c (c_common_handle_option): Call handle_generated_option
4735 instead of handle_option.
4737 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
4739 * c-pragma.c (add_to_renaming_pragma_list): Fix call to VEC_safe_push.
4740 (maybe_apply_renaming_pragma): Delete unneeded declarations.
4742 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
4744 * c-pragma.c (pending_redefinition): Declare. Declare a VEC of it.
4745 (pending_redefine_extname): Change type to a VEC.
4746 (add_to_renaming_pragma_list): Update for new type of
4747 pending_redefine_extname.
4748 (maybe_apply_renaming_pragma): Likewise.
4750 2010-08-04 Arnaud Charlet <charlet@adacore.com>
4752 * c-ada-spec.c (dump_ada_template): Mark underlying instance type as
4754 (dump_generic_ada_node): Code clean up. Use TREE_VISITED flag to
4755 decide whether a type has already been declared/seen.
4756 Do not go to the original type.
4757 (dump_nested_types): New parameter forward.
4758 Generate forward declaration if needed and mark type as visited.
4759 (print_ada_declaration): Call dump_nested_types if not already done.
4760 Mark types as visited.
4762 2010-08-03 Joseph Myers <joseph@codesourcery.com>
4764 * c.opt (-print-pch-checksum): Remove option.
4765 * c-opts.c (c_common_handle_option): Don't handle
4766 OPT_print_pch_checksum.
4768 2010-07-27 Joseph Myers <joseph@codesourcery.com>
4770 * c-common.h (c_common_handle_option): Update prototype and return
4772 * c-opts.c (c_common_handle_option): Update prototype and return
4773 value type. Update calls to handle_option and
4774 enable_warning_as_error.
4776 2010-07-27 Jakub Jelinek <jakub@redhat.com>
4779 * c-pretty-print.c (pp_c_expression): Handle C_MAYBE_CONST_EXPR.
4781 2010-07-27 Joseph Myers <joseph@codesourcery.com>
4783 * c-common.h (c_common_missing_argument): Remove.
4784 * c-opts.c (c_common_missing_argument): Remove.
4785 * c.opt (A, D, F, I, MD, MMD, MQ, MT, U, fconstant-string-class=,
4786 idirafter, imacros, include, isysroot, isystem, iquote): Add
4788 * c-objc-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
4790 2010-07-27 Joseph Myers <joseph@codesourcery.com>
4792 * c-common.h (c_common_option_lang_mask,
4793 c_common_initialize_diagnostics, c_common_complain_wrong_lang_p):
4795 (c_common_init_options): Update prototype.
4796 * c-opts.c (c_common_option_lang_mask): New.
4797 (c_common_initialize_diagnostics): Split out of
4798 c_common_init_options.
4799 (accept_all_c_family_options, c_common_complain_wrong_lang_p):
4801 (c_common_init_options): Update prototype. Use decoded options in
4802 search for -lang-asm.
4804 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
4806 * c-common.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
4807 * c-format.c: Likewise.
4809 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
4811 * c-common.h: Include diagnostic-core.h. Error if already
4813 * c-semantics.c: Do not define GCC_DIAG_STYLE here.
4815 2010-07-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
4817 * c-common.c (IN_GCC_FRONTEND): Do not undef.
4818 Do not include expr.h
4819 (vector_mode_valid_p): Move here.
4821 2010-06-21 DJ Delorie <dj@redhat.com>
4823 * c-pragma.c (handle_pragma_diagnostic): Add push/pop,
4824 allow these pragmas anywhere.
4826 2010-06-14 Jakub Jelinek <jakub@redhat.com>
4829 * c-cppbuiltin.c: Include gt-c-family-c-cppbuiltin.h.
4830 (lazy_hex_fp_values, lazy_hex_fp_value_count): Add GTY(()) markers.
4831 (lazy_hex_fp_value, builtin_define_with_hex_fp_value): Use
4832 ggc_strdup instead of xstrdup.
4834 2010-06-10 Jakub Jelinek <jakub@redhat.com>
4836 * c-cppbuiltin.c: Include cpp-id-data.h.
4837 (lazy_hex_fp_values, lazy_hex_fp_value_count): New variables.
4838 (lazy_hex_fp_value): New function.
4839 (builtin_define_with_hex_fp_value): Provide definitions lazily.
4841 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
4843 * c-gimplify.c: Do not include tree-flow.h
4845 2010-06-29 Joern Rennecke <joern.rennecke@embecosm.com>
4848 * c-common.c: Rename targetm member:
4849 targetm.enum_va_list -> targetm.enum_va_list_p
4851 2010-06-28 Anatoly Sokolov <aesok@post.ru>
4853 * c-common.c (shorten_compare): Adjust call to force_fit_type_double.
4855 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
4857 * c-cppbuiltin.c: Do not include except.h.
4859 2010-06-24 Andi Kleen <ak@linux.intel.com>
4861 * c-common.c (warn_for_omitted_condop): New.
4862 * c-common.h (warn_for_omitted_condop): Add prototype.
4864 2010-06-21 Joseph Myers <joseph@codesourcery.com>
4866 * c.opt (lang-objc): Remove.
4867 * c-opts.c (c_common_handle_option): Don't handle OPT_lang_objc.
4869 2010-06-21 Joern Rennecke <joern.rennecke@embecosm.com>
4871 * c-opts.c: Include "tm_p.h".
4873 2010-06-20 Joseph Myers <joseph@codesourcery.com>
4875 * c-common.c (parse_optimize_options): Update call to
4878 2010-06-18 Nathan Froyd <froydnj@codesourcery.com>
4880 * c-common.c (record_types_used_by_current_var_decl): Adjust for
4881 new type of types_used_by_cur_var_decl.
4883 2010-06-17 Joern Rennecke <joern.rennecke@embecosm.com>
4886 * c-cppbuiltin.c (builtin_define_with_hex_fp_value): Add cast
4887 for C++ standard compliance.
4889 2010-06-16 Jason Merrill <jason@redhat.com>
4891 * c.opt: Add -Wnoexcept.
4893 2010-06-16 Richard Guenther <rguenther@suse.de>
4896 * c-common.c (c_common_truthvalue_conversion): Remove
4897 premature and wrong optimization concering ADDR_EXPRs.
4899 2010-06-15 Arnaud Charlet <charlet@adacore.com>
4901 * c-ada-spec.c (dump_sloc): Remove column info.
4902 (is_simple_enum): New function.
4903 (dump_generic_ada_node, print_ada_declaration): Map C enum types to Ada
4904 enum types when relevant.
4906 2010-06-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
4908 * c-common.c (conversion_warning): Warn at expression
4911 2010-06-10 Joseph Myers <joseph@codesourcery.com>
4913 * c-opts.c (c_common_handle_option): Don't handle
4916 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
4918 * c-pragma.c (push_alignment): Use typed GC allocation.
4919 (handle_pragma_push_options): Likewise.
4921 * c-common.c (parse_optimize_options): Likewise.
4923 * c-common.h (struct sorted_fields_type): Add variable_size GTY
4926 2010-06-07 Joseph Myers <joseph@codesourcery.com>
4928 * c-common.c (flag_preprocess_only, flag_undef, flag_no_builtin,
4929 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
4930 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
4931 flag_signed_bitfields, warn_strict_null_sentinel,
4932 flag_nil_receivers, flag_zero_link, flag_replace_objc_classes,
4933 flag_gen_declaration, flag_no_gnu_keywords,
4934 flag_implement_inlines, flag_implicit_templates,
4935 flag_implicit_inline_templates, flag_optional_diags,
4936 flag_elide_constructors, flag_default_inline, flag_rtti,
4937 flag_conserve_space, flag_access_control, flag_check_new,
4938 flag_new_for_scope, flag_weak, flag_working_directory,
4939 flag_use_cxa_atexit, flag_use_cxa_get_exception_ptr,
4940 flag_enforce_eh_specs, flag_threadsafe_statics,
4941 flag_pretty_templates): Remove.
4942 * c-common.h (flag_preprocess_only, flag_nil_receivers,
4943 flag_objc_exceptions, flag_objc_sjlj_exceptions, flag_zero_link,
4944 flag_replace_objc_classes, flag_undef, flag_no_builtin,
4945 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
4946 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
4947 flag_const_strings, flag_signed_bitfields, flag_gen_declaration,
4948 flag_no_gnu_keywords, flag_implement_inlines,
4949 flag_implicit_templates, flag_implicit_inline_templates,
4950 flag_optional_diags, flag_elide_constructors, flag_default_inline,
4951 flag_rtti, flag_conserve_space, flag_access_control,
4952 flag_check_new, flag_new_for_scope, flag_weak,
4953 flag_working_directory, flag_use_cxa_atexit,
4954 flag_use_cxa_get_exception_ptr, flag_enforce_eh_specs,
4955 flag_threadsafe_statics, flag_pretty_templates,
4956 warn_strict_null_sentinel): Remove.
4957 * c.opt (E, Wstrict-null-sentinel, faccess-control, fasm,
4958 fbuiltin, fcheck-new, fconserve-space, felide-constructors,
4959 fenforce-eh-specs, ffor-scope, fgnu-keywords, fimplement-inlines,
4960 fimplicit-inline-templates, fimplicit-templates,
4961 flax-vector-conversions, fms-extensions, fnil-receivers,
4962 fnonansi-builtins, fpretty-templates, freplace-objc-classes,
4963 frtti, fshort-double, fshort-enums, fshort-wchar,
4964 fsigned-bitfields, fsigned-char, fstats, fthreadsafe-statics,
4965 funsigned-bitfields, funsigned-char, fuse-cxa-atexit,
4966 fuse-cxa-get-exception-ptr, fweak, fworking-directory, fzero-link,
4967 gen-decls, undef): Use Var.
4968 (fdefault-inline, foptional-diags): Document as doing nothing.
4969 * c-opts.c (c_common_handle_option): Remove cases for options now
4970 using Var. Mark ignored options as such.
4972 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
4974 * c-common.c: Moved to here from parent directory.
4975 * c-common.def: Likewise.
4976 * c-common.h: Likewise.
4977 * c-cppbuiltin.c: Likewise.
4978 * c-dump.c: Likewise.
4979 * c-format.c: Likewise.
4980 * c-format.h : Likewise.
4981 * c-gimplify.c: Likewise.
4982 * c-lex.c: Likewise.
4983 * c-omp.c: Likewise.
4985 * c-opts.c: Likewise.
4986 * c-pch.c: Likewise.
4987 * c-ppoutput.c: Likewise.
4988 * c-pragma.c: Likewise.
4989 * c-pragma.h: Likewise.
4990 * c-pretty-print.c: Likewise.
4991 * c-pretty-print.h: Likewise.
4992 * c-semantics.c: Likewise.
4993 * stub-objc.c: Likewise.
4995 * c-common.c: Include gt-c-family-c-common.h.
4996 * c-pragma.c: Include gt-c-family-c-pragma.h.
4998 Copyright (C) 2010-2015 Free Software Foundation, Inc.
5000 Copying and distribution of this file, with or without modification,
5001 are permitted in any medium without royalty provided the copyright
5002 notice and this notice are preserved.