1 2015-02-13 Marek Polacek <polacek@redhat.com>
4 * c-format.c (check_format_types): Don't warn about different
5 signedness if the original value is in the range of WANTED_TYPE.
7 2015-02-12 Jason Merrill <jason@redhat.com>
10 * c-opts.c (c_common_post_options): Change flag_abi_version from 0
11 to the current highest version.
12 * c-cppbuiltin.c (c_cpp_builtins): Assert that it isn't 0.
14 2015-02-04 Jakub Jelinek <jakub@redhat.com>
18 * c-omp.c (c_finish_omp_atomic): Use TRUNC_DIV_EXPR
19 instead of RDIV_EXPR. Use build_binary_op instead of
22 2015-01-30 Joseph Myers <joseph@codesourcery.com>
24 * c-opts.c, c-pch.c, cppspec.c: All callers of fatal_error changed
25 to pass input_location as first argument.
27 2015-01-23 Tom de Vries <tom@codesourcery.com>
30 * c.opt (fopenacc): Mark as LTO option.
32 2015-01-23 Tom de Vries <tom@codesourcery.com>
35 * c.opt (fopenmp): Mark as LTO option.
37 2015-01-21 Jakub Jelinek <jakub@redhat.com>
40 * cilk.c (fill_decls_vec): Only put decls into vector v.
41 (compare_decls): Fix up formatting.
43 2015-01-21 Igor Zamyatin <igor.zamyatin@intel.com>
46 * cilk.c: Include vec.h.
47 (struct cilk_decls): New structure.
48 (wrapper_parm_cb): Split this function to...
49 (fill_decls_vec): ...this...
50 (create_parm_list): ...and this.
51 (compare_decls): New function.
52 (for_local_cb): Remove.
53 (wrapper_local_cb): Ditto.
54 (build_wrapper_type): For now first traverse and fill vector of
55 declarations then sort it and then deal with sorted vector.
56 (cilk_outline): Ditto.
57 (declare_one_free_variable): Ditto.
59 2015-01-21 Jason Merrill <jason@redhat.com>
62 * c-format.c (check_format_arg): Call decl_constant_value.
64 2015-01-19 Martin Liska <mliska@suse.cz>
66 * c-common.c (handle_noicf_attribute): New function.
68 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
69 Bernd Schmidt <bernds@codesourcery.com>
70 James Norris <jnorris@codesourcery.com>
71 Cesar Philippidis <cesar@codesourcery.com>
72 Ilmir Usmanov <i.usmanov@samsung.com>
73 Jakub Jelinek <jakub@redhat.com>
75 * c.opt (fopenacc): New option.
76 * c-cppbuiltin.c (c_cpp_builtins): Conditionally define _OPENACC.
77 * c-common.c (DEF_FUNCTION_TYPE_VAR_8, DEF_FUNCTION_TYPE_VAR_12):
79 * c-common.h (c_finish_oacc_wait): New prototype.
80 * c-omp.c: Include "omp-low.h" and "gomp-constants.h".
81 (c_finish_oacc_wait): New function.
82 * c-pragma.c (oacc_pragmas): New variable.
83 (c_pp_lookup_pragma, init_pragma): Handle it.
84 * c-pragma.h (enum pragma_kind): Add PRAGMA_OACC_CACHE,
85 PRAGMA_OACC_DATA, PRAGMA_OACC_ENTER_DATA, PRAGMA_OACC_EXIT_DATA,
86 PRAGMA_OACC_KERNELS, PRAGMA_OACC_LOOP, PRAGMA_OACC_PARALLEL,
87 PRAGMA_OACC_UPDATE, PRAGMA_OACC_WAIT.
88 (enum pragma_omp_clause): Add PRAGMA_OACC_CLAUSE_ASYNC,
89 PRAGMA_OACC_CLAUSE_AUTO, PRAGMA_OACC_CLAUSE_COLLAPSE,
90 PRAGMA_OACC_CLAUSE_COPY, PRAGMA_OACC_CLAUSE_COPYIN,
91 PRAGMA_OACC_CLAUSE_COPYOUT, PRAGMA_OACC_CLAUSE_CREATE,
92 PRAGMA_OACC_CLAUSE_DELETE, PRAGMA_OACC_CLAUSE_DEVICE,
93 PRAGMA_OACC_CLAUSE_DEVICEPTR, PRAGMA_OACC_CLAUSE_FIRSTPRIVATE,
94 PRAGMA_OACC_CLAUSE_GANG, PRAGMA_OACC_CLAUSE_HOST,
95 PRAGMA_OACC_CLAUSE_IF, PRAGMA_OACC_CLAUSE_NUM_GANGS,
96 PRAGMA_OACC_CLAUSE_NUM_WORKERS, PRAGMA_OACC_CLAUSE_PRESENT,
97 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPY,
98 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPYIN,
99 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPYOUT,
100 PRAGMA_OACC_CLAUSE_PRESENT_OR_CREATE, PRAGMA_OACC_CLAUSE_PRIVATE,
101 PRAGMA_OACC_CLAUSE_REDUCTION, PRAGMA_OACC_CLAUSE_SELF,
102 PRAGMA_OACC_CLAUSE_SEQ, PRAGMA_OACC_CLAUSE_VECTOR,
103 PRAGMA_OACC_CLAUSE_VECTOR_LENGTH, PRAGMA_OACC_CLAUSE_WAIT,
104 PRAGMA_OACC_CLAUSE_WORKER.
106 2015-01-14 Marcos Diaz <marcos.diaz@tallertechnologies.com>
108 * c-cppbuiltin.c (c_cpp_builtins): New cpp define __SSP_EXPLICIT__
109 for the new option fstack-protector_explicit.
110 * c-common.c (c_common_attribute_table): Add stack_protect attribute.
111 (handle_stack_protect_attribute): New function.
113 2015-01-13 Martin Uecker <uecker@eecs.berkeley.edu>
115 * c.opt: New option -Warray-bounds=.
117 2015-01-09 Michael Collison <michael.collison@linaro.org>
119 * array-notation-common.c: Include hash-set.h, machmode.h,
120 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
121 fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h.
122 * c-ada-spec.c: Ditto.
123 * c-cilkplus.c: Ditto.
124 * c-common.c: Include input.h due to flattening of tree.h.
125 Define macro GCC_C_COMMON_C.
126 * c-common.h: Flatten tree.h header files into c-common.h.
127 Remove include of tree-core.h.
128 * c-cppbuiltin.c: Include hash-set.h, machmode.h,
129 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
130 fold-const.h, wide-int.h, and inchash.h due to
131 flattening of tree.h.
133 * c-format.c: Flatten tree.h header files into c-common.h.
134 * c-cppbuiltin.c: Include hash-set.h, machmode.h,
135 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
136 fold-const.h, wide-int.h, and inchash.h due to
137 flattening of tree.h.
138 * c-dump.c: Include hash-set.h, machmode.h,
139 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
140 fold-const.h, wide-int.h, and inchash.h due to
141 flattening of tree.h.
142 * c-format.c: Include hash-set.h, machmode.h,
143 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
144 fold-const.h, wide-int.h, inchash.h and real.h due to
145 flattening of tree.h.
146 * c-gimplify.c: Include hash-set.h, machmode.h,
147 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
148 fold-const.h, wide-int.h, and inchash.h due to
149 flattening of tree.h.
155 * c-ppoutput.c: Ditto.
157 * c-pretty-print.c: Ditto.
158 * c-semantics.c: Ditto.
160 * stub-objc.c: Ditto.
162 2015-01-08 Jason Merrill <jason@redhat.com>
164 * c-ubsan.c (ubsan_maybe_instrument_array_ref): Use
165 do_ubsan_in_current_function.
166 (ubsan_maybe_instrument_reference_or_call): Likewise.
167 * c-ubsan.h: Declare it.
169 2015-01-08 Mike Stump <mikestump@comcast.net>
171 * c-common.c (c_common_attribute_table): Add no_sanitize_thread.
173 2015-01-07 Marek Polacek <polacek@redhat.com>
176 * c-common.c (c_fully_fold_internal): Warn for division and modulo
177 if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST and is zero.
179 2015-01-05 Trevor Saunders <tsaunders@mozilla.com>
182 * c.opt (Wsuggest-override): New option.
184 2015-01-05 Jakub Jelinek <jakub@redhat.com>
186 Update copyright years.
188 2015-01-05 Marek Polacek <polacek@redhat.com>
191 * c-common.c (warn_array_subscript_with_type_char): Add location_t
193 * c-common.h (warn_array_subscript_with_type_char): Update
196 2014-12-20 Edward Smith-Rowland <3dw4rd@verizon.net>
198 * c-cppbuiltin.c (__cpp_sized_deallocation): Uncomment and move macro.
199 Control macro with flag_sized_deallocation.
201 2014-12-20 Martin Uecker <uecker@eecs.berkeley.edu>
203 * c.opt (Wdiscarded-array-qualifiers): New option.
205 2014-12-19 Jakub Jelinek <jakub@redhat.com>
207 PR preprocessor/63831
208 * c-cppbuiltin.c (c_cpp_builtins): Don't define __has_attribute
209 and __has_cpp_attribute here.
210 * c-ppoutput.c (init_pp_output): Set cb->has_attribute to
211 c_common_has_attribute.
212 * c-common.h (c_common_has_attribute): New prototype.
213 * c-lex.c (init_c_lex): Set cb->has_attribute to
214 c_common_has_attribute instead of cb_has_attribute.
215 (get_token_no_padding): New function.
216 (cb_has_attribute): Renamed to ...
217 (c_common_has_attribute): ... this. No longer static. Use
218 get_token_no_padding, require ()s, don't build TREE_LIST
219 unnecessarily, fix up formatting, adjust diagnostics, call
222 2014-12-15 Jason Merrill <jason@redhat.com>
224 * c.opt (-fsized-deallocation, -Wc++14-compat): New.
225 (-Wsized-deallocation): New.
226 * c-opts.c (c_common_post_options): -fsized-deallocation defaults
227 to on in C++14 and up.
229 2014-12-11 Jason Merrill <jason@redhat.com>
231 * c-cppbuiltin.c (c_cpp_builtins): Enable C++14 __cpp_constexpr.
233 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_runtime_arrays if
234 we aren't complaining about VLAs.
236 2014-12-06 Marek Polacek <polacek@redhat.com>
238 PR tree-optimization/64183
239 * c-gimplify.c (c_gimplify_expr): Don't convert the RHS of a
240 shift-expression if it is integer_type_node. Use types_compatible_p.
242 2014-11-29 Jakub Jelinek <jakub@redhat.com>
244 * c-common.c (convert_vector_to_pointer_for_subscript): Remove NULL
245 last argument from create_tmp_var_raw and create_tmp_var calls.
246 * cilk.c (gimplify_cilk_spawn): Likewise.
247 * c-omp.c (c_finish_omp_atomic): Likewise.
249 2014-11-28 Marek Polacek <polacek@redhat.com>
251 * c-ubsan.c (ubsan_instrument_shift): Use op1_utype for MINUS_EXPR
252 instead of unsigned_type_node.
254 2014-11-28 Marek Polacek <polacek@redhat.com>
257 * c-ubsan.c (ubsan_instrument_shift): Change the type of a MINUS_EXPR
259 * c-gimplify.c (c_gimplify_expr): Convert right operand of a shift
260 expression to unsigned_type_node.
262 2014-11-20 Mark Wielaard <mjw@redhat.com>
265 * c-opts.c (set_std_c89): Set lang_hooks.name.
266 (set_std_c99): Likewise.
267 (set_std_c11): Likewise.
268 (set_std_cxx98): Likewise.
269 (set_std_cxx11): Likewise.
270 (set_std_cxx14): Likewise.
271 (set_std_cxx1z): Likewise.
273 2014-11-21 Jakub Jelinek <jakub@redhat.com>
276 * c-common.h (convert_vector_to_pointer_for_subscript): Change
278 * c-common.c: Include gimple-expr.h.
279 (convert_vector_to_pointer_for_subscript): Change return type to
280 bool. If *vecp is not lvalue_p and has VECTOR_TYPE, return true
281 and copy it into a TARGET_EXPR and use that instead of *vecp
284 2014-11-19 David Malcolm <dmalcolm@redhat.com>
286 Merger of git branch "gimple-classes-v2-option-3".
287 * ChangeLog.gimple-classes: New.
288 * c-gimplify.c (add_block_to_enclosing): Strengthen local "stack"
289 from being just a vec<gimple> to a vec<gbind *>.
291 2014-11-18 Jakub Jelinek <jakub@redhat.com>
294 * c-ubsan.c (ubsan_maybe_instrument_reference_or_call): Change type
295 argument to ptype, set type to TREE_TYPE (ptype). Don't call
296 get_pointer_alignment for non-pointers. Use ptype, or if it is
297 reference type, corresponding pointer type, as type of kind
299 (ubsan_maybe_instrument_reference,
300 ubsan_maybe_instrument_member_call): Adjust callers.
302 2014-11-15 Marek Polacek <polacek@redhat.com>
305 * array-notation-common.c (is_sec_implicit_index_fn): Return false
307 (extract_array_notation_exprs): Return for NULL node.
309 2014-11-12 Joseph Myers <joseph@codesourcery.com>
311 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Define and
312 undefine __NO_MATH_ERRNO__ based on changes to -fmath-errno state.
314 2014-11-12 Jakub Jelinek <jakub@redhat.com>
317 * c-common.c (check_builtin_function_arguments): Handle
318 BUILT_IN_{ADD,SUB,MUL}_OVERFLOW.
320 2014-11-10 Andi Kleen <ak@linux.intel.com>
323 * c-common.h (check_no_cilk): Declare.
324 * cilk.c (get_error_location): New function.
325 (check_no_cilk): Dito.
327 2014-11-10 Andi Kleen <ak@linux.intel.com>
329 * cilk.c (recognize_spawn): Use expression location
332 2014-11-10 Paolo Carlini <paolo.carlini@oracle.com>
334 * c.opt ([Wshift-count-negative, Wshift-count-overflow]): Add.
336 2014-11-10 Edward Smith-Rowland <3dw4rd@verizon.net>
338 * c-cppbuiltin.c (__has_attribute, __has_cpp_attribute): New macros;
339 (__cpp_rtti, __cpp_exceptions): New macros for C++98;
340 (__cpp_range_based_for, __cpp_initializer_lists,
341 __cpp_delegating_constructors, __cpp_nsdmi,
342 __cpp_inheriting_constructors, __cpp_ref_qualifiers): New macros
343 for C++11; (__cpp_attribute_deprecated): Remove in favor of
345 * c-lex.c (cb_has_attribute): New callback CPP function;
346 (init_c_lex): Set has_attribute callback.
348 2014-11-04 Richard Biener <rguenther@suse.de>
350 * c-common.c (shorten_compare): Do not shorten mixed
351 DFP and non-DFP compares.
353 2014-11-01 Edward Smith-Rowland <3dw4rd@verizon.net>
355 * g++.dg/cpp1y/feat-cxx11.C: Commentary and rearrangement of tests.
356 * g++.dg/cpp1y/feat-cxx11-neg.C: Add aggregate NSDMI test.
357 Commentary and rearrangement of tests.
358 * g++.dg/cpp1y/feat-cxx14.C: Enable aggregate NSDMI test.
359 Commentary and rearrangement of tests.
360 * g++.dg/cpp1y/feat-cxx98-neg.C: Ditto
361 * g++.dg/cpp1y/feat-cxx98.C: Commentary.
363 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
365 * c-common.c, c-common.h, c-cppbuiltin.c, c-lex.c: Remove redundant
366 enum from machine_mode.
368 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
370 * c-common.c: Adjust include files.
371 * c-gimplify.c: Ditto.
376 2014-10-27 Andrew MacLeod <amacleod@redhat.com>
378 * c-gimplify.c: Adjust include files.
380 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
383 * c-opts.c (c_common_diagnostics_set_defaults): Renamed from
384 c_common_initialize_diagnostics.
385 * c-common.h: Likewise.
387 2014-10-24 Marek Polacek <polacek@redhat.com>
390 * c-pretty-print.c (c_pretty_printer::simple_type_specifier): Don't
391 print "struct"/"union"/"enum" for typedefed names.
393 2014-10-23 Marek Polacek <polacek@redhat.com>
395 * c-ubsan.c (ubsan_instrument_shift): Perform the MINUS_EXPR
398 2014-10-22 Jakub Jelinek <jakub@redhat.com>
399 Yury Gribov <y.gribov@samsung.com>
401 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
402 ubsan_instrument_vla): Check bits in flag_sanitize_recover bitmask
403 instead of flag_sanitize_recover as bool flag.
405 2014-10-21 Kirill Yukhin <kirill.yukhin@intel.com>
407 * cilk.c: Revert previous change.
409 2014-10-20 Igor Zamyatin <igor.zamyatin@intel.com>
412 * cilk.c: Include vec.h.
413 (struct cilk_decls): New structure.
414 (wrapper_parm_cb): Split this function to...
415 (fill_decls_vec): ...this...
416 (create_parm_list): ...and this.
417 (compare_decls): New function.
418 (for_local_cb): Remove.
419 (wrapper_local_cb): Ditto.
420 (build_wrapper_type): For now first traverse and fill vector of
421 declarations then sort it and then deal with sorted vector.
422 (cilk_outline): Ditto.
423 (declare_one_free_variable): Ditto.
425 2014-10-17 Marek Polacek <polacek@redhat.com>
427 * c-opts.c (c_common_post_options): Set warn_implicit_int.
428 * c.opt (Wimplicit-int): Initialize to -1.
430 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
432 * c-pragma.c: Adjust include files.
433 * c-semantics.c: Likewise.
435 2014-10-16 DJ Delorie <dj@redhat.com>
437 * c-cppbuiltin.c (cpp_atomic_builtins): Don't assume pointers are
440 2014-10-14 Jason Merrill <jason@redhat.com>
443 * c-common.h (CPP_PREPARSED_EXPR): New.
444 (N_CP_TTYPES): Adjust.
446 2014-10-15 Marek Polacek <polacek@redhat.com>
448 * c-opts.c (c_common_init_options): Make -std=gnu11 the default for C.
450 2014-10-14 DJ Delorie <dj@redhat.com>
452 * c-pretty-print.c (pp_c_integer_constant): Check for all __intN
453 types, not just __int128.
454 * c-cppbuiltin.c (c_cpp_builtins): Add builtins for all __intN
455 types, not just __int128.
456 (cpp_atomic_builtins): Round pointer sizes up.
457 (type_suffix): Use type precision, not specific types.
458 * c-common.c (c_common_reswords): Remove __int128 special case.
459 (c_common_type_for_size): Check for all __intN types, not just
461 (c_common_type_for_mode): Likewise.
462 (c_common_signed_or_unsigned_type): Likewise.
463 (c_build_bitfield_integer_type): Likewise.
464 (c_common_nodes_and_builtins): Likewise.
465 (keyword_begins_type_specifier): Likewise.
466 * c-common.h (rid): Remove RID_INT128 and add RID_INT_N_* for all
469 2014-10-12 Trevor Saunders <tsaunders@mozilla.com>
471 * c-common.c: Use hash_table instead of hashtab.
473 2014-10-06 Edward Smith-Rowland <3dw4rd@verizon.net>
475 * c-cppbuiltin.c: Move __cpp_attribute_deprecated to the
478 2014-10-03 Marc Glisse <marc.glisse@inria.fr>
483 * c-common.c (warn_logical_operator): Punt for vectors.
485 2014-10-01 Edward Smith-Rowland <3dw4rd@verizon.net>
487 Implement SD-6: SG10 Feature Test Recommendations
488 * c-cppbuiltin.c (c_cpp_builtins()): Define language feature
489 macros and the __has_header macro.
491 2014-09-30 Jason Merrill <jason@redhat.com>
493 * c-common.h (enum rid): Add RID_IS_TRIVIALLY_ASSIGNABLE and
494 RID_IS_TRIVIALLY_CONSTRUCTIBLE.
495 * c-common.c (c_common_reswords): Add __is_trivially_copyable.
497 * c-common.h (enum rid): Add RID_IS_TRIVIALLY_COPYABLE.
498 * c-common.c (c_common_reswords): Add __is_trivially_copyable.
500 * c-common.h (enum rid): Remove RID_IS_CONVERTIBLE_TO.
501 * c-common.c (c_common_reswords): Remove __is_convertible_to.
503 2014-09-24 Marek Polacek <polacek@redhat.com>
507 * c-common.h (struct c_common_resword): Don't define CPP_KEYWORD.
509 2014-09-23 Andi Kleen <ak@linux.intel.com>
511 * c-common.c (handle_no_reorder_attribute): New function.
512 (c_common_attribute_table): Add no_reorder attribute.
514 2014-09-22 Joseph Myers <joseph@codesourcery.com>
516 * c-cppbuiltin.c (c_cpp_builtins): Define
517 __LIBGCC_*_EXCESS_PRECISION__ macros for supported floating-point
520 2014-09-18 Joseph Myers <joseph@codesourcery.com>
522 * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_*_FUNC_EXT__
523 for supported floating-point modes.
525 2014-09-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
527 * c.opt (Wpsabi): Use LangEnabledBy.
528 * c-opts.c (c_common_handle_option): Do not handle here.
530 2014-09-12 Joseph Myers <joseph@codesourcery.com>
532 * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_HAS_%s_MODE__
533 macros for floating-point modes.
535 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
538 * c-cppbuiltin.c (builtin_define_float_constants): Correct
539 __*_DENORM_MIN__ without denormals.
541 2014-09-10 Jakub Jelinek <jakub@redhat.com>
543 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
544 ubsan_instrument_vla, ubsan_instrument_return): Adjust
545 ubsan_create_data callers.
546 (ubsan_instrument_bounds): Don't emit UBSAN_BOUNDS at all if
547 index is constant or BIT_AND_EXPR with constant mask and is
548 small enough for the bound.
549 * c-gimplify.c (ubsan_walk_array_refs_r): For ADDR_EXPR of
550 ARRAY_REF, make sure the inner ARRAY_REF is not walked again.
552 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
554 * c.opt: Add CppReason to various flags.
555 (Wdate-time): Re-sort.
556 * c-common.c: Include c-common.h earlier.
557 (struct reason_option_codes_t): Delete.
558 (c_option_controlling_cpp_error): Prefix global type and struct
561 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
563 * c.opt (Wnormalized): New.
564 (Wnormalized=): Use Enum and Reject Negative.
565 * c-opts.c (c_common_handle_option): Do not handle Wnormalized here.
567 2014-09-08 Joseph Myers <joseph@codesourcery.com>
569 * c-cppbuiltin.c (c_cpp_builtins): Define macros for mantissa
570 digits of floating-point modes if -fbuilding-libgcc.
572 2014-09-05 Joseph Myers <joseph@codesourcery.com>
574 * c-cppbuiltin.c (c_cpp_builtins): Also define
575 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__,
576 __LIBGCC_EH_FRAME_SECTION_NAME__, __LIBGCC_JCR_SECTION_NAME__,
577 __LIBGCC_CTORS_SECTION_ASM_OP__, __LIBGCC_DTORS_SECTION_ASM_OP__,
578 __LIBGCC_TEXT_SECTION_ASM_OP__, __LIBGCC_INIT_SECTION_ASM_OP__,
579 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__,
580 __LIBGCC_STACK_GROWS_DOWNWARD__,
581 __LIBGCC_DONT_USE_BUILTIN_SETJMP__,
582 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__,
583 __LIBGCC_DWARF_FRAME_REGISTERS__,
584 __LIBGCC_EH_RETURN_STACKADJ_RTX__, __LIBGCC_JMP_BUF_SIZE__,
585 __LIBGCC_STACK_POINTER_REGNUM__ and
586 __LIBGCC_VTABLE_USES_DESCRIPTORS__ for -fbuilding-libgcc.
587 (builtin_define_with_value): Handle backslash-escaping in string
590 2014-09-05 Richard Biener <rguenther@suse.de>
593 * c-format.c (check_format_arg): Properly handle
594 effectively signed POINTER_PLUS_EXPR offset.
596 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
598 * c.opt (Wc90-c99-compat,Wc++-compat,Wcomment,Wendif-labels,
599 Winvalid-pch,Wlong-long,Wmissing-include-dirs,Wmultichar,Wpedantic,
600 (Wdate-time,Wtraditional,Wundef,Wvariadic-macros): Add CPP, Var
602 * c-opts.c (c_common_handle_option): Do not handle here.
603 (sanitize_cpp_opts): Likewise.
604 * c-common.c (struct reason_option_codes_t): Handle
605 CPP_W_C90_C99_COMPAT and CPP_W_PEDANTIC.
607 2014-09-03 Marek Polacek <polacek@redhat.com>
609 * c.opt (Wlogical-not-parentheses): Enable by -Wall.
611 2014-09-02 Jakub Jelinek <jakub@redhat.com>
612 Balaji V. Iyer <balaji.v.iyer@intel.com>
613 Igor Zamyatin <igor.zamyatin@intel.com>
615 * c-cilkplus.c (cilk_for_number_of_iterations): New function.
616 * c-common.c (c_common_reswords): Added _Cilk_for.
617 * c-common.h (enum rid): Added RID_CILK_FOR.
618 (cilk_for_number_of_iterations): Add declaration.
619 * c-omp.c (c_finish_omp_for): Added checks for CILK_SIMD and
621 * c-pragma.c (init_pragma): Register "grainsize" pragma.
622 * c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_GRAINSIZE.
624 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
626 * c.opt (Wbuiltin-macro-redefined,Wdeprecated,Wendif-labels,
627 Winvalid-pch,Wliteral-suffix,Wmissing-include-dirs,Wtrigraphs,
628 Wundef): Use CPP, Var and Init.
629 * c-opts.c (c_common_handle_option): Do not handle the above flags here.
631 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
633 * c.opt (Wbuiltin-macro-redefined): Use CPP, Var and Init.
634 * c-opts.c (c_common_handle_option): Do not handle here.
636 2014-08-25 Jason Merrill <jason@redhat.com>
638 * c.opt: Change -std=c++1y and -std=gnu++1y to be aliases for
639 -std=c++14 and -std=gnu++14, rather than the reverse.
640 * c-opts.c (c_common_handle_option): Change OPT_std_c__1y and
641 OPT_std_gnu__1y to OPT_std_c__14 and OPT_std_gnu__14.
642 * c-common.h (cxx_dialect): Remove cxx1y.
644 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
646 * c-common.h (enum cxx_dialect): Add cxx14.
647 * c-opts.c (set_std_cxx1y): Rename to set_std_cxx14; Use cxx14.
648 * c-ubsan.c (ubsan_instrument_shift): Change comment and logic from
649 cxx_dialect == cxx11 || cxx_dialect == cxx1y to cxx_dialect >= cxx11.
651 2014-08-22 Jason Merrill <jason@redhat.com>
653 * c.opt (std=gnu++17): Fix alias.
655 2014-08-22 Marek Polacek <polacek@redhat.com>
658 * c-common.c (warn_logical_not_parentheses): Don't check LHS. Don't
659 check for vector types. Drop LHS argument.
660 * c-common.h (warn_logical_not_parentheses): Adjust.
662 2014-08-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
664 * c.opt (Wcomment): Use CPP, Var and LangEnabledBy.
665 (Wmultichar): Likewise.
666 (Wdate-time): Use C-family languages instead of Common. Use CPP
668 * c-opts.c (c_common_handle_option): Do not handle the above
670 (sanitize_cpp_opts): Likewise.
672 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
675 * c-opts.c: Include tree-diagnostics.h.
676 (c_diagnostic_finalizer): New.
677 (c_common_initialize_diagnostics): Use it.
679 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
681 PR preprocessor/51303
682 * c-common.c (struct reason_option_codes_t option_codes):
683 Add CPP_W_MISSING_INCLUDE_DIRS. Sort alphabetically.
685 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
689 * c.opt (Wvariadic-macros): Use CPP and LangEnabledBy.
690 * c-opts.c (c_common_handle_option): Call cpp_handle_option_auto.
691 (c_common_post_options): Call init_global_opts_from_cpp.
692 (sanitize_cpp_opts): Do not handle Wvariadic-macros here.
694 2014-08-19 Marek Polacek <polacek@redhat.com>
697 * c-common.c (maybe_warn_bool_compare): New function.
698 * c-common.h (maybe_warn_bool_compare): Declare.
699 * c.opt (Wbool-compare): New option.
701 2014-08-19 Marek Polacek <polacek@redhat.com>
703 * c.opt (Wc99-c11-compat): New option.
705 2014-08-19 Marek Polacek <polacek@redhat.com>
707 * c-opts.c (sanitize_cpp_opts): Make warn_long_long be set according
708 to warn_c90_c99_compat.
709 * c.opt (Wc90-c99-compat, Wdeclaration-after-statement): Initialize
712 2014-08-19 Manuel López-Ibáñez <manu@gcc.gnu.org>
713 Steven Bosscher <steven@gcc.gnu.org>
716 * c-format.c: Add extra_arg_loc and format_string_loc to struct
717 format_check_results.
718 (check_function_format): Use true and add comment for boolean
720 (finish_dollar_format_checking): Use explicit location when warning.
721 (check_format_info): Likewise.
722 (check_format_arg): Set extra_arg_loc and format_string_loc.
723 (check_format_info_main): Use explicit location when warning.
724 (check_format_types): Pass explicit location.
725 (format_type_warning): Likewise.
727 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
730 * c-format.c: Handle Fortran flags.
732 2014-08-12 Igor Zamyatin <igor.zamyatin@intel.com>
735 * array-notation-common.c (find_rank): Added handling for other
738 2014-08-10 Marek Polacek <polacek@redhat.com>
741 * c-opts.c (sanitize_cpp_opts): Pass warn_c90_c99_compat to libcpp.
742 * c.opt (Wc90-c99-compat): Add option.
744 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
746 * c-gimplify.c, cilk.c: Remove includes of pointer-set.h.
748 2014-08-03 Marek Polacek <polacek@redhat.com>
750 * c-common.c (check_case_value): Add location_t parameter. Use it.
751 (c_add_case_label): Pass loc to check_case_value.
753 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
755 * cilk.c: Use hash_map instead of pointer_map.
757 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
759 * c-gimplify.c: Use hash_set instead of pointer_set.
761 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
764 * array-notation-common.c (extract_array_notation_exprs): Handling
767 2014-08-01 Jakub Jelinek <jakub@redhat.com>
769 * c-common.h (min_align_of_type): Removed prototype.
770 * c-common.c (min_align_of_type): Removed.
771 * c-ubsan.h (ubsan_maybe_instrument_reference,
772 ubsan_maybe_instrument_member_call): New prototypes.
773 * c-ubsan.c: Include stor-layout.h and builtins.h.
774 (ubsan_maybe_instrument_reference_or_call,
775 ubsan_maybe_instrument_reference, ubsan_maybe_instrument_call): New
778 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
781 * c.opt (-Wreturn-local-addr): Move to common.opt.
783 2014-07-30 Jason Merrill <jason@redhat.com>
788 * c.opt (-fuse-all-virtuals): New.
790 2014-07-30 Tom Tromey <tromey@redhat.com>
793 * c.opt (Wdesignated-init): New option.
794 * c-common.c (c_common_attribute_table): Add "designated_init".
795 (handle_designated_init): New function.
797 2014-07-24 Marek Polacek <polacek@redhat.com>
800 * c-opts.c (c_finish_options): If -imacros is in effect, return.
802 2014-07-16 Dodji Seketeli <dodji@redhat.com>
804 PR preprocessor/60723 - missing system-ness marks for macro tokens
805 * c-ppoutput.c (struct print::prev_was_system_token): New data
807 (init_pp_output): Initialize it.
808 (maybe_print_line_1, maybe_print_line, print_line_1, print_line)
809 (do_line_change): Return a flag saying if a line marker was
811 (scan_translation_unit): Detect if the system-ness of the token we
812 are about to emit is different from the one of the previously
813 emitted token. If so, emit a line marker. Avoid emitting useless
814 adjacent line markers. Avoid emitting line markers for tokens
815 originating from the expansion of built-in macros.
816 (scan_translation_unit_directives_only): Adjust.
818 2014-07-15 Marek Polacek <polacek@redhat.com>
820 * c-ubsan.c (ubsan_instrument_bounds): Don't instrument if
821 TYPE_MAX_VALUE is NULL.
823 2014-07-14 Jakub Jelinek <jakub@redhat.com>
826 * c.opt (Wmemset-transposed-args): New warning.
828 2014-07-10 Jason Merrill <jason@redhat.com>
832 * c.opt (-fuse-all-virtuals): New.
834 2014-07-09 Richard Biener <rguenther@suse.de>
837 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
838 using unsigned arithmetic if overflow does not wrap instead of
839 if overflow is undefined.
841 2014-07-06 Marek Polacek <polacek@redhat.com>
844 * c.opt (Wsizeof-array-argument): New option.
846 2014-07-03 Jakub Jelinek <jakub@redhat.com>
848 * c-ada-spec.c (dump_ada_nodes): Don't call qsort if
849 comments->count <= 1, as comments->entries might be NULL.
851 2014-07-01 Marek Polacek <polacek@redhat.com>
853 * c.opt (Wint-conversion): New option.
855 2014-07-01 Marek Polacek <polacek@redhat.com>
858 * c.opt (Wincompatible-pointer-types): New option.
860 2014-06-30 Paolo Carlini <paolo.carlini@oracle.com>
863 * c-common.c (handle_noreturn_attribute, handle_const_attribute):
864 Do not discard TYPE_QUALS of type.
866 2014-06-26 Jason Merrill <jason@redhat.com>
868 * c-common.h (enum cxx_dialect): Add cxx1z.
869 * c.opt (std=c++1z, std=c++17, std=gnu++1z, std=gnu++17): New.
870 * c-opts.c (c_common_handle_option, set_std_cxx1z): Handle it.
872 2014-06-26 Teresa Johnson <tejohnson@google.com>
874 * c-common.h (get_dump_info): Declare.
875 * c-gimplify.c (c_genericize): Use saved dump files.
876 * c-opts.c (c_common_parse_file): Begin and end dumps
877 once around parsing invocation.
878 (get_dump_info): New function.
880 2014-06-23 Marek Polacek <polacek@redhat.com>
881 Andrew MacLeod <amacleod@redhat.com>
884 * c-common.c (get_atomic_generic_size): Don't segfault if the
885 type doesn't have a size.
887 2014-06-20 Marek Polacek <polacek@redhat.com>
889 * c-gimplify.c: Include "c-ubsan.h" and "pointer-set.h".
890 (ubsan_walk_array_refs_r): New function.
891 (c_genericize): Instrument array bounds.
892 * c-ubsan.c: Include "internal-fn.h".
893 (ubsan_instrument_division): Mark instrumented arrays as having
894 side effects. Adjust ubsan_type_descriptor call.
895 (ubsan_instrument_shift): Likewise.
896 (ubsan_instrument_vla): Adjust ubsan_type_descriptor call.
897 (ubsan_instrument_bounds): New function.
898 (ubsan_array_ref_instrumented_p): New function.
899 (ubsan_maybe_instrument_array_ref): New function.
900 * c-ubsan.h (ubsan_instrument_bounds): Declare.
901 (ubsan_array_ref_instrumented_p): Declare.
902 (ubsan_maybe_instrument_array_ref): Declare.
904 2014-06-20 Hale Wang <hale.wang@arm.com>
907 * c.opt (fshort-enums): Add to LTO.
908 * c.opt (fshort-wchar): Likewise.
910 2014-06-16 Marek Polacek <polacek@redhat.com>
913 * c.opt (Wswitch-bool): Add Var.
915 2014-06-12 Jakub Jelinek <jakub@redhat.com>
918 * c-omp.c (c_omp_split_clauses): Don't crash on firstprivate in
919 #pragma omp target teams or
920 #pragma omp {,target }teams distribute simd.
922 2014-06-12 Jason Merrill <jason@redhat.com>
924 * c.opt (Wabi=, fabi-compat-version): New.
925 * c-opts.c (c_common_handle_option): Handle -Wabi=.
926 (c_common_post_options): Handle flag_abi_compat_version default.
927 Disallow -fabi-compat-version=1.
928 * c-common.h (abi_version_crosses): New.
930 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
932 * c-common.c (handle_section_attribute): Update handling for
933 section names that are no longer trees.
935 2014-06-10 Jakub Jelinek <jakub@redhat.com>
938 * c-pragma.c (omp_pragmas_simd): Move PRAGMA_OMP_TASK...
939 (omp_pragmas): ... back here.
941 2014-06-05 Marek Polacek <polacek@redhat.com>
944 * c-common.c (warn_logical_not_parentheses): New function.
945 * c-common.h (warn_logical_not_parentheses): Declare.
946 * c.opt (Wlogical-not-parentheses): New option.
948 2014-06-04 Marek Polacek <polacek@redhat.com>
951 * c-common.c (check_case_bounds): Add location parameter.
953 (c_add_case_label): Pass loc to check_case_bounds.
955 2014-06-03 Marek Polacek <polacek@redhat.com>
958 * c.opt (Wswitch-bool): New option.
960 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
962 * c-common.h (c_omp_sharing_predetermined, c_omp_remap_decl):
964 (record_types_used_by_current_var_decl): Move prototype to where
967 * c-common.c (DEF_FUNCTION_TYPE_0, DEF_FUNCTION_TYPE_6)
968 (DEF_FUNCTION_TYPE_7, DEF_FUNCTION_TYPE_8)
969 (DEF_FUNCTION_TYPE_VAR_5): Cosmetic fixes.
971 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
973 * c-common.h (CTI_VOID_ZERO, void_zero_node): Delete.
974 * c-common.c (c_common_nodes_and_builtins): Don't initialize
976 * c-pretty-print.c (pp_c_void_constant): New function.
977 (c_pretty_printer::constant, c_pretty_printer::primary_expression)
978 (c_pretty_printer::expression): Handle VOID_CST.
979 * cilk.c (extract_free_variables): Likewise.
980 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift)
981 (ubsan_instrument_vla): Use void_node instead of void_zero_node.
983 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
985 * c-common.h (sorted_fields_type): Remove variable_size GTY attribute.
986 * c-pragma.c (push_alignment): Adjust.
987 (handle_pragma_push_options): Likewise.
989 2014-05-09 Marek Polacek <polacek@redhat.com>
992 * c-common.c (check_user_alignment): Return -1 if alignment is error
994 (handle_aligned_attribute): Don't call default_conversion on
996 (handle_vector_size_attribute): Likewise.
997 (handle_tm_wrap_attribute): Handle case when wrap_decl is error node.
998 (handle_sentinel_attribute): Call default_conversion and allow even
999 integral types as an argument.
1001 2014-05-08 Marek Polacek <polacek@redhat.com>
1004 * c-common.c (min_align_of_type): New function factored out from...
1005 (c_sizeof_or_alignof_type): ...here.
1006 * c-common.h (min_align_of_type): Declare.
1008 2014-05-08 Marek Polacek <polacek@redhat.com>
1011 * c-common.c (check_main_parameter_types): Warn for _Atomic-qualified
1012 parameter type of main.
1014 2014-05-07 DJ Delorie <dj@redhat.com>
1016 * c-cppbuiltin.c (print_bits_of_hex): New.
1017 (builtin_define_type_minmax): Print values using hex so as not to
1018 require a pre-computed list of string values.
1020 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
1021 Mike Stump <mikestump@comcast.net>
1022 Richard Sandiford <rdsandiford@googlemail.com>
1024 * c-ada-spec.c: Include wide-int.h.
1025 (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Remove.
1026 (dump_generic_ada_node): Use wide-int interfaces.
1027 * c-common.c: Include wide-int-print.h.
1028 (shorten_compare): Use wide-int interfaces and tree_int_cst_lt.
1029 (pointer_int_sum): Use wide-int interfaces.
1030 (c_common_nodes_and_builtins): Use make_int_cst.
1031 (match_case_to_enum_1): Use tree_fits_uhwi_p and tree_fits_shwi_p.
1032 (handle_alloc_size_attribute): Use wide-int interfaces.
1033 (get_nonnull_operand): Likewise.
1034 * c-format.c (get_constant): Use tree_fits_uhwi_p.
1035 * c-lex.c: Include wide-int.h.
1036 (narrowest_unsigned_type): Take a widest_int rather than two
1038 (narrowest_signed_type): Likewise.
1039 (interpret_integer): Update accordingly. Use wide-int interfaces.
1040 (lex_charconst): Use wide-int interfaces.
1041 * c-pretty-print.c: Include wide-int.h.
1042 (pp_c_integer_constant): Use wide-int interfaces.
1043 * cilk.c (declare_one_free_variable): Use tree_int_cst_lt instead of
1044 INT_CST_LT_UNSIGNED.
1046 2014-05-06 Richard Biener <rguenther@suse.de>
1048 * c-opts.c (c_common_post_options): For -freestanding,
1049 -fno-hosted and -fno-builtin disable pattern recognition
1050 if not enabled explicitely.
1052 2014-05-02 Marek Polacek <polacek@redhat.com>
1054 * c.opt (Wsizeof-pointer-memaccess): Describe option.
1056 2014-05-01 Marek Polacek <polacek@redhat.com>
1059 * c.opt (Wdiscarded-qualifiers): Add.
1061 2014-04-30 Marek Polacek <polacek@redhat.com>
1063 * c-ubsan.c (ubsan_instrument_division): Handle REAL_TYPEs. Perform
1064 INT_MIN / -1 sanitization only for integer types.
1066 2014-04-25 Marek Polacek <polacek@redhat.com>
1069 * c-common.c (handle_noinline_attribute): Warn if the attribute
1070 conflicts with always_inline attribute.
1071 (handle_always_inline_attribute): Warn if the attribute conflicts
1072 with noinline attribute.
1074 2014-04-25 Marek Polacek <polacek@redhat.com>
1077 * c-common.c (check_main_parameter_types): Warn about variadic main.
1079 2014-04-24 Mike Stump <mikestump@comcast.net>
1081 * c.opt (Wshadow-ivar): Default to on.
1083 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
1085 * c.opt (Wshadow-ivar, flocal-ivars, fivar-visibility): Add.
1087 2014-04-23 Marek Polacek <polacek@redhat.com>
1089 * c-common.c (handle_tm_wrap_attribute): Tweak error message.
1091 2014-04-22 Jakub Jelinek <jakub@redhat.com>
1094 * c-ubsan.c (ubsan_instrument_return): Return __builtin_trap ()
1095 if flag_sanitize_undefined_trap_on_error.
1096 (ubsan_instrument_division, ubsan_instrument_shift,
1097 ubsan_instrument_vla): Likewise. Use __ubsan_handle_*_abort ()
1098 if !flag_sanitize_recover.
1100 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
1103 * c-common.c (registered_builtin_types): Make non-static.
1104 * c-common.h (registered_builtin_types): Declare.
1106 2014-04-14 Richard Biener <rguenther@suse.de>
1107 Marc Glisse <marc.glisse@inria.fr>
1110 * c-common.c (convert_vector_to_pointer_for_subscript): Properly
1111 apply may-alias the scalar pointer type when applicable.
1113 2014-04-12 Igor Zamyatin <igor.zamyatin@intel.com>
1116 * cilk.c (cilk_set_spawn_marker): Remove FUNCTION_DECL
1117 as possible argument for Cilk_spawn.
1119 2014-04-11 Tobias Burnus <burnus@net-b.de>
1122 * c.opt (Wformat-signedness): Add
1123 * c-format.c(check_format_types): Use it.
1125 2014-04-11 Jason Merrill <jason@redhat.com>
1128 * c-common.c (sync_resolve_size, get_atomic_generic_size): Call
1129 default_conversion for an array argument.
1131 2014-04-08 Marek Polacek <polacek@redhat.com>
1134 * c-ubsan.c: Include asan.h.
1135 (ubsan_instrument_return): Call initialize_sanitizer_builtins.
1137 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
1139 * c.opt (Wnon-virtual-dtor): Auto set when Weffc++.
1141 2014-04-02 Marek Polacek <polacek@redhat.com>
1143 * c-common.h (c_expand_expr): Remove declaration.
1145 2014-03-28 Jakub Jelinek <jakub@redhat.com>
1148 * c-common.c (add_atomic_size_parameter): When creating new
1149 params vector, push the size argument first.
1151 2014-03-26 Jakub Jelinek <jakub@redhat.com>
1153 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
1154 ubsan_instrument_vla, ubsan_instrument_return): Adjust
1155 ubsan_create_data callers.
1157 2014-03-22 Jakub Jelinek <jakub@redhat.com>
1160 * c-opts.c (c_finish_options): Restore cb_file_change call to
1163 2014-03-13 Jakub Jelinek <jakub@redhat.com>
1166 * c-pragma.c (apply_pragma_weak): Only look at
1167 TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (decl)) if
1168 DECL_ASSEMBLER_NAME_SET_P (decl).
1169 (maybe_apply_pending_pragma_weaks): Exit early if
1170 vec_safe_is_empty (pending_weaks) rather than only when
1172 (maybe_apply_pragma_weak): Likewise. If !DECL_ASSEMBLER_NAME_SET_P,
1173 set assembler name back to NULL afterwards.
1175 2014-03-11 Jason Merrill <jason@redhat.com>
1177 * c.opt: Add -std=gnu++14.
1179 2014-03-11 Ian Bolton <ian.bolton@arm.com>
1181 * c-opts.c (c_common_post_options): Don't override
1182 -ffp-contract=fast if unsafe-math-optimizations is on.
1184 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
1186 * c.opt: Enable LTO FE for fshort-double.
1188 2014-03-07 Jason Merrill <jason@redhat.com>
1190 * c.opt: Add -std=c++14.
1192 2014-03-06 Marek Polacek <polacek@redhat.com>
1195 * cilk.c (contains_cilk_spawn_stmt): New function.
1196 (contains_cilk_spawn_stmt_walker): Likewise.
1197 (recognize_spawn): Give error on invalid use of _Cilk_spawn.
1198 * c-common.h (contains_cilk_spawn_stmt): Add declaration.
1200 2014-03-03 Jakub Jelinek <jakub@redhat.com>
1202 * c-pragma.c (c_pp_lookup_pragma): Handle PRAGMA_CILK_SIMD.
1203 (init_pragma): Call cpp_register_deferred_pragma for PRAGMA_CILK_SIMD
1204 even when flag_preprocess_only.
1206 2014-02-26 Jason Merrill <jason@redhat.com>
1210 * c-common.c (shorten_compare): Don't check
1211 c_inhibit_evaluation_warnings.
1213 2014-02-19 Jakub Jelinek <jakub@redhat.com>
1216 * c-common.c (c_common_nodes_and_builtins): When initializing
1217 c_uint{16,32,64}_type_node, also set corresponding
1218 uint{16,32,64}_type_node to the same value.
1221 * c-pragma.c (init_pragma): Don't call cpp_register_deferred_pragma
1222 for PRAGMA_IVDEP if flag_preprocess_only.
1224 2014-02-12 Jakub Jelinek <jakub@redhat.com>
1227 * c-common.c (merge_tlist): If copy is true, call new_tlist,
1228 if false, add ADD itself, rather than vice versa.
1229 (verify_tree): For COND_EXPR, don't call merge_tlist with non-zero
1230 copy. For SAVE_EXPR, only call merge_tlist once.
1232 2014-02-08 Jakub Jelinek <jakub@redhat.com>
1235 * c-common.c (handle_alloc_size_attribute): Use tree_fits_uhwi_p
1237 (handle_alloc_align_attribute, handle_assume_aligned_attribute): New
1239 (c_common_attribute_table): Add alloc_align and assume_aligned
1242 2014-02-06 Marek Polacek <polacek@redhat.com>
1245 * c-common.c (warn_for_sign_compare): Call warning_at with location
1248 2014-02-05 Marek Polacek <polacek@redhat.com>
1251 * c-omp.c (c_finish_omp_atomic): Remove unreachable return
1254 2014-02-04 Marek Polacek <polacek@redhat.com>
1257 * c-common.c (conversion_warning): Unwrap C_MAYBE_CONST_EXPR and/or
1260 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
1264 * c-common.c (handle_aligned_attribute, handle_alloc_size_attribute,
1265 handle_vector_size_attribute, handle_nonnull_attribute): Call
1266 default_conversion on the attribute argument.
1267 (handle_nonnull_attribute): Increment the argument number.
1269 2014-01-31 Marek Polacek <polacek@redhat.com>
1272 * c-common.c (add_atomic_size_parameter): Pass vNULL to
1273 build_function_call_vec.
1274 (resolve_overloaded_builtin): Likewise.
1275 * c-common.h (build_function_call_vec): Adjust declaration.
1277 2014-01-30 Marek Polacek <polacek@redhat.com>
1280 * c-common.h (unsafe_conversion_p): Adjust declaration.
1281 (warnings_for_convert_and_check): Likewise.
1282 (convert_and_check): Likewise.
1283 * c-common.c (unsafe_conversion_p): Add location parameter. Call
1284 expansion_point_location_if_in_system_header on it.
1285 (warnings_for_convert_and_check): Add location parameter. Call
1286 expansion_point_location_if_in_system_header on it. Use it.
1287 (convert_and_check): Add location parameter. Use it.
1288 (conversion_warning): Likewise.
1289 (c_add_case_label): Adjust convert_and_check calls.
1290 (scalar_to_vector): Adjust unsafe_conversion_p calls.
1292 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1294 * c-common.c (c_define_builtins): Replaced flag_enable_cilkplus with
1296 * c-pragma.c (init_pragma): Likewise.
1299 2014-01-23 Marek Polacek <polacek@redhat.com>
1302 * c-common.c (shorten_compare): Add location_t parameter.
1303 * c-common.h (shorten_binary_op): Adjust declaration.
1305 2014-01-23 Marek Polacek <polacek@redhat.com>
1308 * c-common.c (pointer_to_zero_sized_aggr_p): New function.
1309 * c-common.h: Declare it.
1311 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
1313 * c-ada-spec.h (dump_ada_specs): Revert prototype change.
1314 * c-ada-spec.c (dump_ads): Likewise.
1315 (cpp_check): Likewise.
1316 (dump_ada_specs): Likewise.
1318 2014-01-15 Laurent Alfonsi <laurent.alfonsi@st.com>
1321 * c-common.c (handle_no_instrument_function_attribute): Allow
1322 no_instrument_function attribute in class member
1323 definition/declaration.
1325 2014-01-15 Jakub Jelinek <jakub@redhat.com>
1328 * c-omp.c (c_finish_omp_atomic): Set in_late_binary_op around
1329 build_modify_expr with non-NOP_EXPR opcode. Handle return from it
1330 being COMPOUND_EXPR.
1331 (c_finish_omp_for): Handle incr being COMPOUND_EXPR with first
1332 operand a SAVE_EXPR and second MODIFY_EXPR.
1334 2014-01-09 Jakub Jelinek <jakub@redhat.com>
1337 * c-pch.c (c_common_write_pch): Call
1338 prepare_target_option_nodes_for_pch.
1340 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1342 Update copyright years
1344 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1346 * array-notation-common.c, c-cilkplus.c: Use the standard form for
1347 the copyright notice.
1349 2013-12-28 Eric Botcazou <ebotcazou@adacore.com>
1351 * c-ada-spec.c (print_constructor): New function.
1352 (print_destructor): Retrieve the origin of the destructor.
1353 (print_ada_declaration): Revamp handling of constructors/destructors.
1355 2013-12-23 Stuart Hastings <stuart@apple.com>
1356 Bill Maddox <maddox@google.com>
1357 Jason Merrill <jason@redhat.com>
1359 * c.opt: Add -fdeclone-ctor-dtor.
1360 * c-opts.c (c_common_post_options): Default to on iff -Os.
1362 2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
1364 * c-common.c (c_common_attribute_table): Added "cilk simd function"
1366 * c-pragma.h (enum pragma_cilk_clause): Remove.
1367 (enum pragma_omp_clause): Added the following fields:
1368 PRAGMA_CILK_CLAUSE_NOMASK, PRAGMA_CILK_CLAUSE_MASK,
1369 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_NONE,
1370 PRAGMA_CILK_CLAUSE_LINEAR, PRAGMA_CILK_CLAUSE_PRIVATE,
1371 PRAGMA_CILK_CLAUSE_FIRSTPRIVATE, PRAGMA_CILK_CLAUSE_LASTPRIVATE,
1372 PRAGMA_CILK_CLAUSE_UNIFORM.
1375 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
1377 * cilk.c (cilk_outline): Made this function non-static.
1378 (gimplify_cilk_spawn): Removed pre_p and post_p arguments.
1379 (create_cilk_wrapper): Added a new parameter: a function pointer.
1380 (c_install_body_w_frame_cleanup): Remove
1381 (extract_free_variables): Added VEC_INIT_EXPR and CONSTRUCTOR case.
1382 * c-common.h (cilk_outline): New prototype.
1383 (gimplify_cilk_spawn): Removed two parameters.
1384 (cilk_install_body_with_frame_cleanup): New prototype.
1385 * c-gimplify.c (c_gimplify_expr): Added MODIFY_EXPR, CALL_EXPR and
1386 CILK_SPAWN_STMT case.
1388 2013-12-11 Bernd Schmidt <bernds@codesourcery.com>
1390 * c-common.c (c_fully_fold_internal): Handle ADDR_SPACE_CONVERT_EXPR.
1392 * c-common.h (enum c_tree_index): Remove CTI_INT_ARRAY_TYPE.
1393 (int_array_type_node): Remove.
1394 * c-common.c (c_common_nodes_and_builtins): Don't build it.
1396 2013-12-05 Marek Polacek <polacek@redhat.com>
1399 * c-common.c (c_sizeof_or_alignof_type): Move a declaration into
1400 [ADJUST_FIELD_ALIGN].
1402 2013-12-04 Joseph Myers <joseph@codesourcery.com>
1405 * c-common.c (c_sizeof_or_alignof_type): Add parameter min_alignof
1406 and check field alignment if set.
1407 * c-common.h (c_sizeof_or_alignof_type): Update prototype.
1408 (c_sizeof, c_alignof): Update calls to c_sizeof_or_alignof_type.
1410 2013-12-04 Jakub Jelinek <jakub@redhat.com>
1411 Marek Polacek <polacek@redhat.com>
1413 * c-gimplify.c (c_gimplify_expr): If doing the integer-overflow
1414 sanitization, call unsigned_type_for only when !TYPE_OVERFLOW_WRAPS.
1416 2013-11-29 H.J. Lu <hongjiu.lu@intel.com>
1419 * cilk.c (gimplify_cilk_spawn): Properly handle function without
1422 2013-11-29 Jakub Jelinek <jakub@redhat.com>
1425 * c-common.c (get_priority): If TREE_VALUE (args) is IDENTIFIER_NODE,
1426 goto invalid. If it is error_mark_node, don't issue further
1429 2013-11-28 Sergey Ostanevich <sergos.gnu@gmail.com>
1431 * c.opt (Wopenmp-simd): New.
1433 2013-11-22 Jakub Jelinek <jakub@redhat.com>
1435 * c-ubsan.h (ubsan_instrument_return): New prototype.
1436 * c-ubsan.c (ubsan_instrument_return): New function.
1438 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
1440 * c-common.c: Add required include files from gimple.h.
1441 * c-gimplify.c: Likewise
1444 2013-11-22 David Malcolm <dmalcolm@redhat.com>
1446 * c-common.c (unsafe_conversion_p): Remove use of
1447 EXPR_LOC_OR_HERE macro.
1448 (conversion_warning): Likewise.
1449 (warnings_for_convert_and_check): Likewise.
1450 (warn_for_collisions_1): Likewise.
1451 (shorten_compare): Likewise, and remove use of in_system_header
1452 macro, using the location from the former.
1453 * c-lex.c (dump_one_header): Remove use of input_filename macro.
1454 (cb_def_pragma): Remove use of in_system_header macro.
1455 (lex_string): Likewise.
1456 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
1458 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
1459 Mike Stump <mikestump@comcast.net>
1460 Richard Sandiford <rdsandiford@googlemail.com>
1462 * c-ada-spec.c (is_simple_enum): Use tree_to_shwi and tree_to_uhwi
1463 instead of TREE_INT_CST_LOW, in cases where there is a protecting
1464 tree_fits_shwi_p or tree_fits_uhwi_p.
1465 (dump_generic_ada_node): Likewise.
1466 * c-format.c (check_format_arg): Likewise.
1467 * c-pretty-print.c (pp_c_integer_constant): Likewise.
1469 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
1471 * c-common.c (check_function_arguments_recurse): Use tree_to_uhwi.
1473 2013-11-19 Joshua J Cogliati <jrincayc@yahoo.com>
1476 * c-common.c (unsafe_conversion_p): Make this function
1477 return an enumeration with more detail.
1478 (conversion_warning): Use the new return type of
1479 unsafe_conversion_p to separately warn either about conversions
1480 that lower floating point number precision or about the other
1481 kinds of conversions.
1482 * c-common.h (enum conversion_safety): New enumeration.
1483 (unsafe_conversion_p): switching return type to
1484 conversion_safety enumeration.
1485 * c.opt: Adding new warning -Wfloat-conversion and
1486 enabling it with -Wconversion.
1488 2013-11-19 Basile Starynkevitch <basile@starynkevitch.net>
1490 * c-opts.c: Include plugin.h.
1491 (cb_file_change): Invoke plugin event PLUGIN_INCLUDE_FILE.
1493 2013-11-19 Marek Polacek <polacek@redhat.com>
1495 * c-ubsan.c (ubsan_instrument_division): Adjust ubsan_create_data
1497 (ubsan_instrument_shift): Likewise.
1498 (ubsan_instrument_vla): Likewise.
1500 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1502 * c-common.c (convert_vector_to_pointer_for_subscript): Remove
1503 cast to unsigned type.
1505 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1507 * c-common.c (fold_offsetof_1): Use tree_to_uhwi rather than
1509 (complete_array_type): Update comment to refer to tree_to_[su]hwi
1510 rather than tree_low_cst.
1512 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1514 * c-common.c, c-cppbuiltin.c: Replace tree_low_cst (..., 1) with
1515 tree_to_uhwi throughout.
1517 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1519 * c-common.c, c-format.c, c-omp.c, c-pretty-print.c: Replace
1520 tree_low_cst (..., 0) with tree_to_shwi throughout.
1522 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1524 * c-ada-spec.c, c-common.c, c-pretty-print.c: Replace
1525 host_integerp (..., 1) with tree_fits_uhwi_p throughout.
1527 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1529 * c-ada-spec.c, c-common.c, c-format.c, c-pretty-print.c: Replace
1530 host_integerp (..., 0) with tree_fits_shwi_p throughout.
1532 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
1534 * c-cilkplus.c: New file.
1535 * c-common.c (readonly_error): Add location argument.
1536 * c-common.h (readonly_error): Same.
1537 (c_finish_cilk_clauses): Protoize.
1538 (c_check_cilk_loop): Same.
1539 c-omp.c (c_finish_omp_for): Handle CILK_SIMD nodes.
1540 Do not fail on error_mark_node.
1541 Abstract increment canonicalization to here...
1542 (c_omp_for_incr_canonicalize_ptr): New.
1543 c-pragma.c (init_pragma): Register "simd" pragma.
1544 c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_SIMD.
1545 (enum pragma_cilk_clause): New.
1547 2013-11-15 Richard Sandiford <rdsandiford@googlemail.com>
1549 * c-pretty-print.c (pp_c_character_constant): Remove unnecessary
1550 wchar_type and host_integerp checks.
1552 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
1554 * c-common.c: Likewise.
1555 * c-gimplify.c: Likewise.
1558 2013-11-14 Diego Novillo <dnovillo@google.com>
1560 * c-common.c: Include fold-const.h.
1561 Include stor-layout.h.
1563 Include stringpool.h.
1566 Include trans-mem.h.
1567 * c-cppbuiltin.c: Include stor-layout.h.
1568 Include stringpool.h.
1569 * c-format.c: Include stringpool.h.
1570 * c-lex.c: Include stringpool.h.
1571 Include stor-layout.h.
1572 * c-pragma.c: Include stringpool.h.
1575 Include gcc-symtab.h.
1576 * c-pretty-print.c: Include stor-layout.h.
1578 * cilk.c: Include stringpool.h.
1581 2013-11-13 Joseph Myers <joseph@codesourcery.com>
1583 * c-common.h (enum rid): Add RID_AUTO_TYPE.
1584 * c-common.c (c_common_reswords): Add __auto_type.
1585 (keyword_begins_type_specifier): Handle RID_AUTO_TYPE.
1587 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
1589 * c-common.c: Include gimplify.h.
1590 * c-gimplify.c: Likewise.
1592 * c-omp.c: Include gimple-expr.h instead of gimple.h.
1593 * c-ubsan.c: Don't include gimple.h.
1595 2013-11-12 Joseph Myers <joseph@codesourcery.com>
1597 * c-common.c (c_common_reswords): Add _Thread_local.
1599 2013-11-09 Joseph Myers <joseph@codesourcery.com>
1601 * c-common.c (atomic_size_supported_p): New function.
1602 (resolve_overloaded_atomic_exchange)
1603 (resolve_overloaded_atomic_compare_exchange)
1604 (resolve_overloaded_atomic_load, resolve_overloaded_atomic_store):
1605 Use it instead of comparing size with a local list of sizes.
1607 2013-11-07 Andrew MacLeod <amacleod@redhat.com>
1608 Joseph Myers <joseph@codesourcery.com>
1610 * c-common.h (enum rid): Add RID_ATOMIC.
1611 * c-common.c (c_common_reswords): Add _Atomic.
1612 (sync_resolve_params): Use TYPE_MAIN_VARIANT on pointer argument.
1613 (keyword_is_type_qualifier): Accept RID_ATOMIC.
1614 * c-format.c (check_format_types): Check for extra _Atomic
1615 qualifiers in format argument.
1616 * c-pretty-print.c (pp_c_cv_qualifiers): Handle atomic qualifier.
1617 (pp_c_type_qualifier_list): Mention _Atomic in comment.
1619 2013-11-06 Tobias Burnus <burnus@net-b.de>
1621 * c-common.c (reason_option_codes_t): Add CPP_W_DATE_TIME.
1623 2013-11-06 Joseph Myers <joseph@codesourcery.com>
1625 * c-opts.c (c_common_post_options): Set -ffp-contract=off in C
1627 * c-cppbuiltin.c (cpp_iec_559_value): Consider -ffp-contract=fast
1628 to mean lack of IEEE 754 support.
1630 2013-11-05 Tobias Burnus <burnus@net-b.de>
1632 * c.opt (-Wdate-time): New option
1633 * c-opts.c (sanitize_cpp_opts): Pass on to libcpp.
1635 2013-11-05 Joseph Myers <joseph@codesourcery.com>
1637 * c-cppbuiltin.c (cpp_iec_559_value): Test
1638 flag_excess_precision_cmdline not flag_excess_precision.
1640 2013-11-05 Tobias Burnus <burnus@net-b.de>
1642 * c.opt (fopenmp-simd): New option.
1643 * c-pragma.c (omp_pragmas): Move pragmas which can contain simd to ...
1644 (omp_pragmas): ... this new struct.
1645 (c_pp_lookup_pragma): Also walk omp_pragmas.
1646 (init_pragma): Init pragmas for -fopenmp-simd.
1648 2013-11-04 Marek Polacek <polacek@redhat.com>
1651 * c-common.c (invalid_indirection_error): Handle RO_ARROW_STAR case.
1653 2013-11-04 Joseph Myers <joseph@codesourcery.com>
1655 * c-cppbuiltin.c (cpp_iec_559_value, cpp_iec_559_complex_value):
1657 (c_cpp_builtins): Define __GCC_IEC_559 and __GCC_IEC_559_COMPLEX.
1659 2013-11-04 Eric Botcazou <ebotcazou@adacore.com>
1661 * c-ada-spec.h (cpp_operation): Add IS_TRIVIAL.
1662 (dump_ada_specs): Adjust prototype of second callback.
1663 * c-ada-spec.c (cpp_check): New global variable.
1664 (dump_ada_nodes): Remove cpp_check parameter and do not pass it down.
1665 (print_generic_ada_decl): Likewise.
1666 (has_static_fields): Change return type to bool and add guard.
1667 (has_nontrivial_methods): New predicate.
1668 (is_tagged_type): Change return type to bool.
1669 (separate_class_package): Call has_nontrivial_methods.
1670 (pp_ada_tree_identifier): Minor tweaks.
1671 (dump_ada_function_declaration): Adjust calls to dump_generic_ada_node.
1672 (dump_ada_array_domains): Likewise.
1673 (dump_ada_array_type): Likewise.
1674 (dump_template_types): Remove cpp_check parameter and do not pass it to
1675 dump_generic_ada_node.
1676 (dump_ada_template): Likewise.
1677 (dump_generic_ada_node): Remove cpp_check parameter and do not pass it
1679 (print_ada_methods): Change return type to integer. Remove cpp_check
1680 parameter and do not pass it down.
1681 (dump_nested_types): Remove cpp_check parameter and do not pass it to
1682 dump_generic_ada_node.
1683 (print_ada_declaration): Likewise. Test RECORD_OR_UNION_TYPE_P before
1685 (print_ada_struct_decl): Remove cpp_check parameter and do not pass it
1686 down. Use has_nontrivial_methods to recognize C++ classes. Use return
1687 value of print_ada_methods.
1688 (dump_ads): Rename cpp_check parameter to check and adjust prototype.
1689 Set cpp_check to it before invoking dump_ada_nodes.
1690 (dump_ada_specs): Likewise.
1692 2013-11-03 Marek Polacek <polacek@redhat.com>
1694 * c-ubsan.c: Don't include hash-table.h.
1695 (ubsan_instrument_vla): New function.
1696 * c-ubsan.h: Declare it.
1698 2013-10-31 David Malcolm <dmalcolm@redhat.com>
1700 Automated part of renaming of symtab_node_base to symtab_node.
1702 Patch autogenerated by rename_symtab.py from
1703 https://github.com/davidmalcolm/gcc-refactoring-scripts
1704 revision 58bb219cc090b2f4516a9297d868c245495ee622
1706 * c-pragma.c (maybe_apply_pending_pragma_weaks): Rename
1707 symtab_node_base to symtab_node.
1709 2013-10-31 Edward Smith-Rowland <3dw4rd@verizon.net>
1711 Implement C++14 digit separators.
1712 * c-lex.c (interpret_float): Remove digit separators from scratch string
1713 before building real literal.
1715 2013-10-30 Jakub Jelinek <jakub@redhat.com>
1717 * cilk.c (create_cilk_helper_decl): Use HOST_WIDE_INT_PRINT_DEC.
1719 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
1721 * c-common.c (c_common_reswords[]): Added _Cilk_spawn and _Cilk_sync
1723 (c_define_builtins): Called cilk_init_builtins if Cilk Plus is
1725 * c-common.h (enum rid): Added RID_CILK_SPAWN and RID_CILK_SYNC.
1726 (insert_cilk_frame): New prototype.
1727 (cilk_init_builtins): Likewise.
1728 (gimplify_cilk_spawn): Likewise.
1729 (c_cilk_install_body_w_frame_cleanup): Likewise.
1730 (cilk_detect_spawn_and_unwrap): Likewise.
1731 (cilk_set_spawn_marker): Likewise.
1732 (build_cilk_sync): Likewise.
1733 (build_cilk_spawn): Likewise.
1736 2013-10-29 David Malcolm <dmalcolm@redhat.com>
1738 Patch autogenerated by refactor_symtab.py from
1739 https://github.com/davidmalcolm/gcc-refactoring-scripts
1740 revision 58bb219cc090b2f4516a9297d868c245495ee622
1742 * c-gimplify.c (c_genericize): Update for conversion of symtab types
1743 to a true class hierarchy.
1744 * c-pragma.c (maybe_apply_pending_pragma_weaks): Likewise.
1746 2013-10-27 Richard Sandiford <rdsandiford@googlemail.com>
1748 * c-lex.c (interpret_integer): Remove call to cpp_num_sign_extend.
1750 2013-10-26 Jeff Law <law@redhat.com>
1752 * c-common.c (c_define_builtins): Remove mudflap support.
1753 * c.opt: Ignore and warn for mudflap options.
1755 2013-10-24 Tobias Burnus <burnus@net-b.de>
1758 * c-pragma.c (init_pragma) Add #pragma ivdep handling.
1759 * c-pragma.h (pragma_kind): Add PRAGMA_IVDEP.
1761 2013-10-23 Jason Merrill <jason@redhat.com>
1763 * c-format.c (gcc_cxxdiag_char_table): Add %X.
1765 2013-10-11 Jakub Jelinek <jakub@redhat.com>
1767 * c-common.h (omp_clause_mask::operator !=): New method.
1768 * c-omp.c (c_omp_split_clauses): Use if ((mask & something) != 0)
1769 instead of if (mask & something) tests everywhere.
1771 * c-cppbuiltin.c (c_cpp_builtins): Predefine _OPENMP to
1772 201307 instead of 201107.
1773 * c-common.c (DEF_FUNCTION_TYPE_8): Define.
1774 (c_common_attribute_table): Add "omp declare target" and
1775 "omp declare simd" attributes.
1776 (handle_omp_declare_target_attribute,
1777 handle_omp_declare_simd_attribute): New functions.
1778 * c-omp.c: Include c-pragma.h.
1779 (c_finish_omp_taskgroup): New function.
1780 (c_finish_omp_atomic): Add swapped argument, if true,
1781 build the operation first with rhs, lhs arguments and use NOP_EXPR
1783 (c_finish_omp_for): Add code argument, pass it down to make_code.
1784 (c_omp_split_clauses): New function.
1785 (c_split_parallel_clauses): Removed.
1786 (c_omp_declare_simd_clause_cmp, c_omp_declare_simd_clauses_to_numbers,
1787 c_omp_declare_simd_clauses_to_decls): New functions.
1788 * c-common.h (omp_clause_mask): New type.
1789 (OMP_CLAUSE_MASK_1): Define.
1790 (omp_clause_mask::omp_clause_mask, omp_clause_mask::operator &=,
1791 omp_clause_mask::operator |=, omp_clause_mask::operator ~,
1792 omp_clause_mask::operator |, omp_clause_mask::operator &,
1793 omp_clause_mask::operator <<, omp_clause_mask::operator >>,
1794 omp_clause_mask::operator ==): New methods.
1795 (enum c_omp_clause_split): New.
1796 (c_finish_omp_taskgroup): New prototype.
1797 (c_finish_omp_atomic): Add swapped argument.
1798 (c_finish_omp_for): Add code argument.
1799 (c_omp_split_clauses): New prototype.
1800 (c_split_parallel_clauses): Removed.
1801 (c_omp_declare_simd_clauses_to_numbers,
1802 c_omp_declare_simd_clauses_to_decls): New prototypes.
1803 * c-pragma.c (omp_pragmas): Add new OpenMP 4.0 constructs.
1804 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_CANCEL,
1805 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_DECLARE_REDUCTION,
1806 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_SIMD,
1807 PRAGMA_OMP_TARGET, PRAGMA_OMP_TASKGROUP and PRAGMA_OMP_TEAMS.
1808 Remove PRAGMA_OMP_PARALLEL_FOR and PRAGMA_OMP_PARALLEL_SECTIONS.
1809 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_ALIGNED,
1810 PRAGMA_OMP_CLAUSE_DEPEND, PRAGMA_OMP_CLAUSE_DEVICE,
1811 PRAGMA_OMP_CLAUSE_DIST_SCHEDULE, PRAGMA_OMP_CLAUSE_FOR,
1812 PRAGMA_OMP_CLAUSE_FROM, PRAGMA_OMP_CLAUSE_INBRANCH,
1813 PRAGMA_OMP_CLAUSE_LINEAR, PRAGMA_OMP_CLAUSE_MAP,
1814 PRAGMA_OMP_CLAUSE_NOTINBRANCH, PRAGMA_OMP_CLAUSE_NUM_TEAMS,
1815 PRAGMA_OMP_CLAUSE_PARALLEL, PRAGMA_OMP_CLAUSE_PROC_BIND,
1816 PRAGMA_OMP_CLAUSE_SAFELEN, PRAGMA_OMP_CLAUSE_SECTIONS,
1817 PRAGMA_OMP_CLAUSE_SIMDLEN, PRAGMA_OMP_CLAUSE_TASKGROUP,
1818 PRAGMA_OMP_CLAUSE_THREAD_LIMIT, PRAGMA_OMP_CLAUSE_TO and
1819 PRAGMA_OMP_CLAUSE_UNIFORM.
1821 2013-10-09 Marc Glisse <marc.glisse@inria.fr>
1823 PR tree-optimization/20318
1824 * c-common.c (handle_returns_nonnull_attribute): New function.
1825 (c_common_attribute_table): Add returns_nonnull.
1827 2013-10-03 Marc Glisse <marc.glisse@inria.fr>
1830 * c.opt (fcheck-new): Move to common.opt.
1832 2013-09-25 Marek Polacek <polacek@redhat.com>
1833 Jakub Jelinek <jakub@redhat.com>
1836 * c-ubsan.c (ubsan_instrument_shift): Don't instrument
1837 an expression if we can prove it is correct.
1838 (ubsan_instrument_division): Likewise. Remove unnecessary
1841 2013-09-18 Marek Polacek <polacek@redhat.com>
1844 * c-common.c (handle_no_sanitize_undefined_attribute): New function.
1846 (struct attribute_spec c_common_att): Add no_sanitize_undefined.
1848 2013-09-14 Iain Sandoe <iain@codesourcery.com>
1851 * c.opt (fgnu-runtime, fnext-runtime, fobjc-abi-version,
1852 fobjc-gc, freplace-objc-classes): Accept for LTO.
1854 2013-09-13 Jacek Caban <jacek@codeweavers.com>
1856 * c-target.def: New hook
1858 2013-09-09 Paolo Carlini <paolo.carlini@oracle.com>
1861 * c.opt (Wdelete-incomplete): Add.
1863 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
1865 * c-common.c (same_scalar_type_ignoring_signedness): Delete.
1866 (vector_types_compatible_elements_p): New function.
1867 * c-common.h: (same_scalar_type_ignoring_signedness): Delete
1869 (vector_types_compatible_elements_p): Declare.
1871 2013-09-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
1873 * c-pretty-print.h (c_pretty_printer::simple_type_specifier): Now
1874 a virtual member function.
1875 (pp_simple_type_specifier): Remove.
1876 (pp_c_type_specifier): Likewise.
1877 * c-pretty-print.c (c_pretty_printer::simple_type_specifier):
1878 Rename from pp_c_type_specifier. Adjust.
1879 (c_pretty_printer::c_pretty_printer): Do not assign to
1880 simple_type_specifier.
1882 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
1884 * c-pretty-print.h (c_pretty_printer::type_id): Now a virtual
1886 (c_pretty_printer::storage_class_specifier): Likewise.
1887 (c_pretty_printer::initializer): Likewise.
1888 (pp_declaration): Remove.
1889 (pp_declaration_specifiers): Likewise.
1890 (pp_abstract_declarator): Likewise.
1891 (pp_declarator): Likewise.
1892 (pp_type_id): Likewise.
1893 (pp_statement): Likewise.
1894 (pp_constant): Likewise.
1895 (pp_id_expression): Likewise.
1896 (pp_primary_expression): Likewise.
1897 (pp_unary_expression): Likewise.
1898 (pp_multiplicative_expression): Likewise.
1899 (pp_conditional_expression): Likewise.
1900 (pp_assignment_expression): Likewise.
1901 (pp_expression): Likewise.
1902 (pp_c_type_id): Likewise.
1903 (pp_c_storage_class_specifier): Likewise.
1904 * c-pretty-print.c (pp_c_type_cast): Tidy.
1905 (pp_c_pointer): Likewise.
1906 (pp_c_type_specifier): Likewise.
1907 (pp_c_parameter_type_list): Likewise.
1908 (pp_c_function_definition): Likewise.
1909 (pp_c_init_declarator): Likewise.
1910 (pp_c_initializer_list): Likewise.
1911 (pp_c_constructor_elts): Likewise.
1912 (c_pretty_printer::direct_abstract_declarator): Likewise.
1913 (c_pretty_printer::declaration_specifiers): Likewise.
1914 (c_pretty_printer::primary_expression): Likewise.
1915 (c_pretty_printer::postfix_expression): Likewise.
1916 (c_pretty_printer::type_id): Rename from pp_c_type_id.
1917 (c_pretty_printer::storage_class_specifier): Rename from
1918 pp_c_storage_class_specifier.
1919 (c_pretty_printer::initializer): Rename from pp_c_initializer.
1920 (c_pretty_printer::c_pretty_printer): Do not assign to type_id,
1921 storage_class_specifier, initializer, offset_list, flags.
1923 2013-08-30 Marek Polacek <polacek@redhat.com>
1925 * c-ubsan.c: New file.
1926 * c-ubsan.h: New file.
1928 2013-08-30 Gabriel Dos Reis <gdr@integrable-solutions.net>
1930 * c-pretty-print.h (c_pretty_printer::declaration): Now a virtual
1932 (c_pretty_printer::declaration_specifiers): Likewise.
1933 (c_pretty_printer::declarator): Likewise.
1934 (c_pretty_printer::abstract_declarator): Likewise.
1935 (c_pretty_printer::direct_abstract_declarator): Likewise.
1936 (c_pretty_printer::direct_declarator): Likewise.
1937 (c_pretty_printer::function_specifier): Likewise.
1938 (pp_declaration): Adjust.
1939 (pp_declaration_specifiers): Likewise.
1940 (pp_abstract_declarator): Likewise.
1941 (pp_direct_declarator): Likewise.
1942 (pp_function_specifier): Likewise.
1943 (pp_direct_abstract_declarator): Remove as unused.
1944 (pp_c_declaration): Remove.
1945 (pp_c_declaration_specifiers): Likewise.
1946 (pp_c_declarator): Likewise.
1947 (pp_c_direct_declarator): Likewise.
1948 (pp_c_function_specifier): Likewise.
1949 (pp_c_direct_abstract_declarator): Likewise.
1950 * c-pretty-print.c (c_pretty_printer::abstract_declarator): Rename
1951 from pp_c_abstract_declarator. Adjust.
1952 (c_pretty_printer::direct_abstract_declarator): Rename from
1953 pp_c_direct_abstract_declarator. Adjust.
1954 (c_pretty_printer::function_specifier): Rename from
1955 pp_c_function_specifier. Adjust.
1956 (c_pretty_printer::declaration_specifiers): Rename from
1957 pp_c_declaration_specifiers. Adjust.
1958 (c_pretty_printer::direct_declarator): Rename from
1959 pp_c_direct_declarator. Adjust.
1960 (c_pretty_printer::declarator): Rename from pp_c_declarator. Adjust.
1961 (c_pretty_printer::declaration): Rename from pp_c_declaration. Adjust.
1962 (c_pretty_printer::c_pretty_printer): Do not assign to
1963 declaration, declaration_specifiers, declarator,
1964 direct_declarator, direct_abstract_declarator, function_specifier.
1966 2013-08-26 Gabriel Dos Reis <gdre@integrable-solutions.net>
1968 * c-pretty-print.h (c_pretty_printer::unary_expression): Now a
1969 virtual member function.
1970 (c_pretty_printer::multiplicative_expression): Likewise.
1971 (c_pretty_printer::conditional_expression): Likewise.
1972 (c_pretty_printer::assignment_expression): Likewise.
1973 (c_pretty_printer::expression): Likewise.
1974 (pp_unary_expression): Adjust.
1975 (pp_multiplicative_expression): Likewise.
1976 (pp_assignment_expression): Likewise.
1977 (pp_conditional_expression): Likewise.
1978 (pp_expression): Likewise.
1979 * c-pretty-print.c (c_pretty_printer::unary_expression): Rename
1980 from pp_c_unary_expression. Adjust.
1981 (c_pretty_printer::multiplicative_expression): Rename from
1982 pp_c_multiplicative_expression. Adjust.
1983 (c_pretty_printer::conditional_expression): Rename from
1984 pp_c_conditional_expression. Adjust.
1985 (c_pretty_printer::assignment_expression): Rename from
1986 pp_c_assignment_expression. Adjust.
1987 (c_pretty_printer::expression): Rename from pp_c_expression. Adjust.
1988 (c_pretty_printer::c_pretty_printer): Do not assign to
1989 unary_expression, multiplicative_expression,
1990 conditional_expression, expression.
1992 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
1994 * c-pretty-print.h (c_pretty_printer::postfix_expression): Now a
1995 virtual member function.
1996 (pp_postfix_expression): Adjust.
1997 (pp_c_postfix_expression): Remove.
1998 * c-pretty-print.c (c_pretty_printer::postfix_expression): Rename
1999 from pp_c_postfix_expression. Adjust.
2000 (c_pretty_printer::c_pretty_printer): Do not assign to
2003 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
2005 * c-pretty-print.h (c_pretty_printer::primary_expression): Now a
2006 virtua member function.
2007 (pp_primary_expression): Adjust.
2008 (pp_c_primary_expression): Remove.
2009 * c-pretty-print.c (c_pretty_printer::primary_expression): Rename
2010 from pp_c_primary_expression. Adjust.
2011 (pp_c_initializer_list): Use pp_primary_expression.
2012 (c_pretty_printer::c_pretty_printer): Do not assign to
2015 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
2017 * c-pretty-print.h (c_pretty_printer::translate_string): Declare.
2018 * c-pretty-print.c (M_): Remove.
2019 (c_pretty_printer::translate_string): Define.
2020 (pp_c_type_specifier): Use it.
2021 (pp_c_primary_expression): Likewise.
2022 (pp_c_expression): Likewise.
2024 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
2026 * c-pretty-print.h (c_pretty_printer::id_expression): Now a
2028 (pp_c_id_expression): Remove.
2029 (pp_id_expression): Adjust.
2030 * c-pretty-print.c (c_pretty_printer::id_expression): Rename from
2031 pp_c_id_expression. Adjust.
2032 (pp_c_postfix_expression): Use pp_id_expression.
2033 (c_pretty_printer::c_pretty_printer): Do not assign to id_expression.
2035 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
2037 * c-pretty-print.h (c_pretty_printer::constant): Now a virtual
2039 (pp_constant): Adjust.
2040 (pp_c_constant): Remove.
2041 * c-pretty-print.c (c_pretty_printer::constant): Rename from
2042 pp_c_constant. Adjust.
2044 (pp_c_primary_expression): Call pp_constant in lieu of pp_c_constant.
2045 (c_pretty_printer::c_pretty_printer): Remove assignment to constant.
2047 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2049 * c-pretty-print.h (pp_c_pretty_printer_init): Remove.
2050 (c_pretty_printer::c_pretty_printer): Declare.
2051 * c-pretty-print.c (pretty_printer::c_pretty_printer): Rename from
2052 c_pretty_printer_init. Adjust.
2053 (print_c_tree): Do not call c_pretty_printer_init.
2054 * c-ada-spec.c (dump_ads): Remove call to pp_construct.
2056 2013-08-09 Arnaud Charlet <charlet@adacore.com>
2058 * c-ada-spec.c (print_ada_declaration): Prevent accessing null asm name
2060 2013-08-05 Paolo Carlini <paolo.carlini@oracle.com>
2063 * c-common.c (pointer_int_sum): Add bool parameter.
2064 * c-common.h (pointer_int_sum): Adjust declaration.
2066 2013-08-05 Gabriel Dos Reis <gdr@integrable-solutions.net>
2068 * c-pretty-print.c (print_c_tree): Simplify. Use non-static local
2069 c_pretty_printer variable.
2071 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
2073 * c-pretty-print.h (c_pretty_printer): Derive from pretty_printer.
2075 (pp_c_base): Likewise. Adjust users.
2076 * c-pretty-print.c (pp_c_maybe_whitespace): Adjust.
2077 (pp_c_whitespace): Do not call pp_base.
2078 (pp_c_left_paren): Likewise.
2079 (pp_c_right_paren): Likewise.
2080 (pp_c_left_brace): Likewise.
2081 (pp_c_right_brace): Likewise.
2082 (pp_c_left_bracket): Likewise.
2083 (pp_c_right_bracket): Likewise.
2084 (pp_c_dot): Likewise.
2085 (pp_c_ampersand): Likewise.
2086 (pp_c_star): Likewise.
2087 (pp_c_arrow): Likewise.
2088 (pp_c_semicolon): Likewise.
2089 (pp_c_complement): Likewise.
2090 (pp_c_exclamation): Likewise.
2091 (pp_c_direct_declarator): Likewise.
2092 (pp_c_ws_string): Likewise.
2093 (pp_c_identifier): Likewise.
2094 (pp_c_statement): Likewise.
2095 (print_c_tree): Likewise.
2097 2013-08-04 Ed Smith-Rowland <3dw4rd@verizon.net>
2100 * c-common.c (c_parse_error): Catch user-defined literal tokens and
2101 provide useful error strings.
2103 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2105 * c-ada-spec.c (pp_ada_tree_identifier): Use specialized pretty
2106 printer functions instead of pp_string or operators and punctuators.
2107 (dump_generic_ada_node): Likewise.
2108 * c-pretty-print.c (pp_c_type_specifier): Likewise.
2109 (pp_c_relational_expression): Likewise.
2110 (pp_c_logical_or_expression): Likewise.
2112 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2114 * c-ada-spec.c (print_ada_macros): Use specialized pretty printer
2115 functions instead of pp_character.
2116 (pp_ada_tree_identifier): Likewise.
2117 (dump_ada_double_name): Likewise.
2118 (dump_ada_function_declaration): Likewise.
2119 (dump_ada_array_domains): Likewise.
2120 (dump_template_types): Likewise.
2121 (dump_generic_ada_node): Likewise.
2122 (print_ada_declaration): Likewise.
2123 (print_ada_struct_decl): Likewise.
2124 * c-pretty-print.c (pp_c_integer_constant): Likewise.
2126 2013-07-23 Tom Tromey <tromey@redhat.com>
2128 * c-common.h (enum rid) <RID_GENERIC>: New constant.
2129 * c-common.c (c_common_reswords): Add _Generic.
2131 2013-07-21 OndÅ
\99ej BÃlka <neleai@seznam.cz>
2133 * c-common.c: Fix typos.
2134 * c-common.h: Likewise.
2136 2013-07-13 Lubos Lunak <l.lunak@suse.cz>
2139 * c-common.c (c_common_attribute_table): Add warn_unused.
2140 (handle_warn_unused_attribute): New.
2142 2013-07-10 Jakub Jelinek <jakub@redhat.com>
2144 * c-ppoutput.c (scan_translation_unit): Call account_for_newlines
2145 for all CPP_TOKEN_FLD_STR tokens, not just CPP_COMMENT.
2147 2013-07-10 Paolo Carlini <paolo.carlini@oracle.com>
2150 * c.opt: Add Wconditionally-supported.
2152 2013-07-08 Graham Stott <graham.stott@btinternet.com>
2154 * array-notation-common.c (length_mismatch_in_expr_p): Delete
2155 unused variables l_length and l_node.
2157 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
2160 * c-common.c (complete_array_type): Delay folding first index
2161 like other indices. When folding, check for index overflow.
2163 2013-06-27 Marc Glisse <marc.glisse@inria.fr>
2166 * c-common.h (c_build_vec_perm_expr): New complain argument.
2167 * c-common.c (c_build_vec_perm_expr): Likewise.
2168 Use save_expr also in C++.
2170 2013-06-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2172 * c-common.c (c_common_nodes_and_builtins): Use cxx11 in lieu of cxx0x.
2173 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
2174 * c-opts.c (c_common_post_options): Likewise.
2176 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
2178 * array-notation-common.c (length_mismatch_in_expr): Changed the
2179 parameter type's from a dynamic array to a vec_tree. Also removed
2180 the size parameters.
2181 * c-common.h (length_mismatch_in_expr_p): Fixed prototype's as per
2184 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
2186 * c-common.h (struct cilkplus_an_parts): New structure.
2187 (struct cilkplus_an_loop_parts): Likewise.
2188 (cilkplus_extract_an_triplets): New prototype.
2189 (fix_sec_implicit_args): Likewise.
2190 * array-notation-common.c (cilkplus_extract_an_triplets): New function.
2191 (fix_sec_implicit_args): Likewise.
2193 2013-06-20 Balaji V. Iyer <balaji.v.iyer@intel.com>
2195 * array-notation-common.c (find_inv_trees): Removed an unwanted
2197 * c-common.h (struct inv_list::additional_tcodes): Changed type from
2198 enum rid to enum tree_code.
2200 2013-06-11 Jan Hubicka <jh@suse.cz>
2202 * c-common.c (handle_alias_ifunc_attribute): Do not set
2203 DECL_EXTERNAL for weakref variables.
2204 * c-pragma.c (handle_pragma_weak): Make sure aliases
2205 are not declared as external.
2207 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
2209 * array-notation-common.c (length_mismatch_in_expr_p): Moved this
2210 function from c/c-array-notation.c.
2211 (is_cilkplus_reduce_builtin): Likewise.
2212 (find_rank): Likewise.
2213 (extract_array_notation_exprs): Likewise.
2214 (replace_array_notations): Likewise.
2215 (find_inv_trees): Likewise.
2216 (replace_inv_trees): Likewise.
2217 (contains_array_notation_expr): Likewise.
2218 (find_correct_array_notation_type): Likewise.
2219 * c-common.h (struct inv_list): Moved this struct from the file
2220 c/c-array-notation.c and added a new field called additional tcodes.
2221 (length_mismatch_in_expr_p): New prototype.
2222 (is_cilkplus_reduce_builtin): Likewise.
2223 (find_rank): Likewise.
2224 (extract_array_notation_exprs): Likewise.
2225 (replace_array_notation): Likewise.
2226 (find_inv_trees): Likewise.
2227 (replace_inv_trees): Likewise.
2228 (find_correct_array_notation_type): Likewise.
2230 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
2232 * c-common.c (c_define_builtins): When cilkplus is enabled, the
2233 function array_notation_init_builtins is called.
2234 (c_common_init_ts): Added ARRAY_NOTATION_REF as typed.
2235 * c-common.def (ARRAY_NOTATION_REF): New tree.
2236 * c-common.h (build_array_notation_expr): New function declaration.
2237 (build_array_notation_ref): Likewise.
2238 (extract_sec_implicit_index_arg): New extern declaration.
2239 (is_sec_implicit_index_fn): Likewise.
2240 (ARRAY_NOTATION_CHECK): New define.
2241 (ARRAY_NOTATION_ARRAY): Likewise.
2242 (ARRAY_NOTATION_START): Likewise.
2243 (ARRAY_NOTATION_LENGTH): Likewise.
2244 (ARRAY_NOTATION_STRIDE): Likewise.
2245 * c-pretty-print.c (pp_c_postifix_expression): Added a new case for
2247 (pp_c_expression): Likewise.
2248 * c.opt (flag_enable_cilkplus): New flag.
2249 * array-notation-common.c: New file.
2251 2013-05-14 Jakub Jelinek <jakub@redhat.com>
2254 * c-common.c (verify_tree): Don't recurse into SIZEOF_EXPR.
2256 2013-05-10 Marc Glisse <marc.glisse@inria.fr>
2258 * c-common.c (vector_types_convertible_p): No TYPE_PRECISION for
2261 2013-05-07 Han Shen <shenhan@google.com>
2263 * c-cppbuiltin.c (c_cpp_builtins): Added "__SSP_STRONG__=3".
2265 2013-04-29 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2267 * c-common.c (check_user_alignment): Emit error for negative values.
2269 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2271 * c-opts.c (set_std_cxx11): Use CLK_CXX1Y and CLK_GNUCXX1Y.
2273 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2275 * c-cppbuiltin.c (c_cpp_builtins): Do not define
2276 __GXX_EXPERIMENTAL_CXX1Y__.
2278 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2279 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2281 * c.opt ([Wpointer-arith]): Enabled by -Wpedantic, as documented.
2282 * c-common.c (pointer_int_sum): Change -Wpointer-arith pedwarns
2283 to simply use OPT_Wpointer_arith.
2284 (c_sizeof_or_alignof_type): Likewise.
2286 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2288 * c-cppbuiltin.c (c_cpp_builtins): Define __GXX_EXPERIMENTAL_CXX1Y__.
2290 2013-04-12 Jakub Jelinek <jakub@redhat.com>
2292 * c-format.c (gcc_diag_char_table, gcc_tdiag_char_table,
2293 gcc_cdiag_char_table, gcc_cxxdiag_char_table): Add %r and %R format
2296 2013-04-07 Steven Bosscher <steven@gcc.gnu.org>
2298 * c-pragma.c (add_to_renaming_pragma_list): Fix leading comment.
2300 2013-04-03 Paolo Carlini <paolo.carlini@oracle.com>
2302 * c-common.c (pointer_int_sum): Remove dead code.
2304 2013-03-09 Richard Sandiford <rdsandiford@googlemail.com>
2307 * c-common.c (handle_optimize_attribute): Don't call
2308 save_optabs_if_changed.
2310 2013-03-05 Jakub Jelinek <jakub@redhat.com>
2313 * c-pch.c (pch_init): Free target_validity at the end.
2315 2013-03-04 Jakub Jelinek <jakub@redhat.com>
2317 * c-pretty-print.c (pp_c_pretty_printer_init): Clear pp->flags.
2319 2013-02-28 Konstantin Serebryany <konstantin.s.serebryany@gmail.com>
2320 Jakub Jelinek <jakub@redhat.com>
2323 * c-common.c (handle_no_sanitize_address_attribute): New function.
2324 (c_common_attribute_table): Add no_sanitize_address attribute.
2325 (handle_no_address_safety_analysis_attribute): Add
2326 no_sanitize_address attribute, not no_address_safety_analysis
2329 2013-02-18 Aldy Hernandez <aldyh@redhat.com>
2332 * c-common.c (handle_optimize_attribute): Call
2333 save_optabs_if_changed.
2335 2013-02-18 Jakub Jelinek <jakub@redhat.com>
2336 Steven Bosscher <steven@gcc.gnu.org>
2339 * c-opts.c (c_common_post_options): If debug info is enabled
2340 and non-dwarf*, refuse to load PCH files and when writing PCH
2343 2013-02-05 Jakub Jelinek <jakub@redhat.com>
2346 * c-common.c (handle_error_attribute): Fix condition.
2348 2013-01-30 Jakub Jelinek <jakub@redhat.com>
2351 * c-common.c (handle_target_attribute): Revert 2012-12-26 change.
2353 2013-01-18 Jason Merrill <jason@redhat.com>
2356 * c.opt (-fextern-tls-init): New.
2357 * c-opts.c (c_common_post_options): Handle it.
2359 2013-01-09 Jakub Jelinek <jakub@redhat.com>
2362 * c-common.c (c_fully_fold_internal): Warn for LSHIFT_EXPR and
2363 RSHIFT_EXPR, if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST
2364 and is either negative or bigger or equal to type precision
2365 of the first operand.
2367 2012-12-03 Marek Polacek <polacek@redhat.com>
2370 * c-common.c (check_user_alignment): Swap order of tests,
2371 check TREE_CODE first.
2373 2012-11-29 Ed Smith-Rowland <3dw4rd@verizon.net>
2376 * c-common.h (overflow_type): New enum.
2377 (build_userdef_literal): Add overflow_type argument.
2378 (tree_userdef_literal): Add overflow_type.
2379 (USERDEF_LITERAL_OVERFLOW): New access macro.
2380 * c-common.c (build_userdef_literal): Add overflow_type
2382 * c-lex.c (c_lex_with_flags): Add overflow_type to
2383 build_userdef_literal calls.
2384 (interpret_integer, interpret_float): Add overflow_type argument.
2386 2012-11-28 Richard Biener <rguenther@suse.de>
2389 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
2390 here and use a type with proper overflow behavior for types that would
2391 need to be promoted for the arithmetic.
2393 2012-11-23 Jakub Jelinek <jakub@redhat.com>
2396 * c-common.c (handle_no_address_safety_analysis_attribute): New
2398 (c_common_attribute_table): Add no_address_safety_analysis.
2400 2012-11-16 Simon Baldwin <simonb@google.com>
2402 * c.opt: Add f[no-]canonical-system-headers.
2403 * c-opts.c (c_common_handle_option): Handle
2404 OPT_fcanonical_system_headers.
2406 2012-11-09 Ed Smith-Rowland <3dw4rd@verizon.net>
2409 * c-opts.c (c_common_handle_option): Set new flags.
2410 * c.opt: Describe new flags.
2412 2012-11-09 Jason Merrill <jason@redhat.com>
2414 * c.opt (Wabi-tag): New.
2416 2012-11-09 Andi Kleen <ak@linux.intel.com>
2419 * c-common.c (get_atomic_generic_size): Mask with
2422 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2425 * c.opt (Wformat): Make it Alias Wformat=1.
2426 (Wformat-contains-nul,Wformat-extra-args,Wformat-nonliteral,
2427 Wformat-security,Wformat-y2k,Wformat-zero-length): Use
2429 (Wformat=): RejectNegative. Use LangEnabledBy.
2430 (Wnonnull): Use LangEnabledBy.
2431 * c-opts.c (c_common_handle_option): Do not handle Wformat here.
2432 * c-format.c (set_Wformat): Delete.
2433 (decode_format_attr): Replace OPT_Wformat with OPT_Wformat_.
2434 (maybe_read_dollar_number): Likewise.
2435 (avoid_dollar_number): Likewise.
2436 (finish_dollar_format_checking): Likewise.
2437 (check_format_info): Likewise.
2438 (check_format_info_main): Likewise.
2439 (check_format_types): Likewise.
2440 (format_type_warning): Likewise.
2441 * c-common.c (int): Likewise.
2442 (check_function_sentinel): Likewise.
2443 * c-common.h (warn_format,set_Wformat): Do not declare here.
2445 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2448 * c.opt(Warray-bounds,Wdelete-non-virtual-dtor,Wenum-compare,
2449 Wmain,Woverlength-strings, Wunknown-pragmas,Wunused-macros):
2451 (Wswitch,Wswitch-default,Wswitch-enum): Likewise. Move here from
2453 (Wvariadic-macros): Init(1).
2454 * c-opts.c (c_common_handle_option): Do not handle them
2456 (c_common_post_options): Likewise.
2457 (sanitize_cpp_opts): warn_unused_macros is now
2458 cpp_warn_unused_macros.
2459 (push_command_line_include): Likewise.
2460 * c-common.c (warn_unknown_pragmas): Do not define.
2461 * c-common.h (warn_unknown_pragmas): Do not declare.
2463 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2466 * c-common.c (conversion_warning): Handle conditional expressions.
2468 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
2471 * c.opt (Wreturn_local_addr): Define new option.
2473 2012-10-25 Jason Merrill <jason@redhat.com>
2475 * c.opt (Wvirtual-move-assign): New.
2477 * c.opt (Winherited-variadic-ctor): New.
2479 2012-10-25 Marc Glisse <marc.glisse@inria.fr>
2482 * c-common.c (scalar_to_vector): Handle VEC_COND_EXPR.
2484 2012-10-23 Joseph Myers <joseph@codesourcery.com>
2486 * c-common.h (pch_cpp_save_state): Declare.
2487 * c-target.def (c_preinclude): New hook.
2488 * c-opts.c (done_preinclude): New.
2489 (push_command_line_include): Handle default preincluded header.
2490 (cb_file_change): Call pch_cpp_save_state when calling
2491 push_command_line_include.
2492 * c-pch.c (pch_ready_to_save_cpp_state, pch_cpp_state_saved)
2493 (pch_cpp_save_state): New.
2494 (pch_init): Call pch_cpp_save_state conditionally, instead of
2495 calling cpp_save_state.
2497 2012-10-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
2501 * c.opt (Waddress,Wchar-subscripts,Wsign-conversion,Wimplicit,
2502 Wimplicit-function-declaration,Wimplicit-int,Wsizeof-pointer-memaccess,
2503 Wnarrowing,Wparentheses,Wpointer-sign,Wreturn-type,Wsequence-point,
2504 Wsign-compare,Wuninitialized,Wmaybe-uninitialized,Wunused,
2505 Wvolatile-register-var): Add LangEnabledBy or EnabledBy.
2506 * c-opts.c (c_common_handle_option): Remove explicit handling from
2508 (c_common_post_options): Likewise.
2510 2012-10-18 Eric Botcazou <ebotcazou@adacore.com>
2512 * c-ada-spec.c (LOCATION_COL): Delete.
2513 (compare_location): New function.
2514 (compare_node): Use it.
2515 (compare_comment): Likewise.
2517 2012-10-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
2521 * c.opt (Wstrict-aliasing=,Wstrict-overflow=): Use LangEnabledBy.
2522 * c-opts.c (c_common_handle_option): Do not set them here. Add
2524 (c_common_post_options): Likewise.
2526 2012-10-16 Eric Botcazou <ebotcazou@adacore.com>
2528 * c-ada-spec.c (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Define.
2529 (dump_generic_ada_node) <INTEGER_CST>: Deal with sizetype specially.
2530 Remove POINTER_TYPE handling, add large unsigned handling and use
2531 ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX for big numbers.
2533 2012-10-12 Jakub Jelinek <jakub@redhat.com>
2536 * c-common.h (sizeof_pointer_memaccess_warning): Adjust prototype.
2537 * c-common.c (sizeof_pointer_memaccess_warning): Take array of 3
2538 locs and array of 3 trees instead of just single loc and single
2539 sizeof_arg tree. Handle __builtin___*_chk builtins too, and
2540 also stpncpy, bcopy, bcmp, bzero, snprintf and vsnprintf builtins.
2541 For *cmp* builtins that take two sources strings report warnings
2542 about first and second source, not about destination and source.
2544 2012-10-12 Marc Glisse <marc.glisse@inria.fr>
2547 * c-common.h (enum ref_operator) [RO_ARROW_STAR]: New.
2549 2012-10-11 Eric Botcazou <ebotcazou@adacore.com>
2551 * c-ada-spec.c (dump_ada_template): Bail out for template declarations
2552 declaring something coming from another file.
2554 2012-10-10 Arnaud Charlet <charlet@adacore.com>
2557 * c-ada-spec.c (print_ada_struct_decl): Increase buf size.
2559 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
2562 * c-common.c (warn_about_parentheses): Add location_t parameter;
2563 use EXPR_LOC_OR_LOC.
2564 * c-common.h: Update declaration.
2566 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
2569 * c-common.c (scalar_to_vector): Moved from c-typeck.c. Support
2570 more operations. Make error messages optional.
2571 * c-common.h (enum stv_conv): Moved from c-typeck.c.
2572 (scalar_to_vector): Declare.
2574 2012-10-08 Jason Merrill <jason@redhat.com>
2576 * c-common.c (c_common_reswords): Add thread_local.
2578 2012-10-08 Dodji Seketeli <dodji@redhat.com>
2580 PR c++/53528 C++11 attribute support
2581 * c-common.h (bitfield_p, cxx_fundamental_alignment_p): Declare
2583 * c-common.c (check_cxx_fundamental_alignment_constraints): New
2585 (handle_aligned_attribute): In choose strictest alignment
2586 among many. Use new check_cxx_fundamental_alignment_constraints.
2587 (handle_transparent_union_attribute): In c++11 attribute syntax,
2588 don't look through typedefs.
2590 2012-10-04 Arnaud Charlet <charlet@adacore.com>
2592 * c-ada-spec.c (print_ada_declaration): Remove handling of TDF_RAW.
2593 * c.opt (-fdump-ada-spec, -fdump-ada-spec-slim): Move switch definition
2596 2012-09-25 Dehao Chen <dehao@google.com>
2599 * c-pch.c (c_common_read_pch): Rebuild the location_adhoc_data
2600 map when read in the pch.
2602 2012-09-18 Arnaud Charlet <charlet@adacore.com>
2604 * c-ada-spec.c: Style fixes.
2606 2012-09-18 Thomas Quinot <quinot@adacore.com>
2608 * c.opt (-fada-spec-parent): Define new command line switch.
2609 * c-ada-spec.c (get_ada_package): When -fada-spec-parent
2610 is specified, generate binding spec as a child of the specified unit.
2612 2012-09-13 Paolo Carlini <paolo.carlini@oracle.com>
2613 Manuel López-Ibáñez <manu@gcc.gnu.org>
2616 * c.opt ([Winit-self]): Enabled by -Wall in C++.
2618 2012-08-23 Arnaud Charlet <charlet@adacore.com>
2620 * c-ada-spec.c (dump_generic_ada_node): Fix handling of name_only
2621 for pointers, and add missing Convention C pragma.
2622 (print_ada_struct_decl): Add missing aliased keyword.
2623 (dump_ads): Add pragma Ada_2005 and Style_Checks (Off).
2625 2012-08-17 Jakub Jelinek <jakub@redhat.com>
2627 * c-common.c (sizeof_pointer_memaccess_warning): New function.
2628 * c.opt (-Wsizeof-pointer-memaccess): Add new option.
2629 * c-opts.c (c_common_handle_option): Enable it for -Wall.
2630 * c-common.h (sizeof_pointer_memaccess_warning): Add prototype.
2631 * c-common.def (SIZEOF_EXPR): Moved here from cp-tree.def.
2633 2012-08-10 Richard Guenther <rguenther@suse.de>
2635 * c-pretty-print.c (pp_c_expression): Handle anonymous SSA names.
2637 2012-08-07 Steven Bosscher <steven@gcc.gnu.org>
2639 * c-pretty-print.c (pp_c_function_definition): Use pp_newline_and_flush
2640 instead of separate pp_newline and pp_flush.
2641 (print_c_tree): Likewise.
2643 2012-07-26 Richard Henderson <rth@redhat.com>
2645 * c-common.c (handle_hot_attribute): Allow labels.
2646 (handle_cold_attribute): Likewise.
2648 2012-07-20 Jakub Jelinek <jakub@redhat.com>
2651 * c-common.c (check_function_nonnull): Handle multiple nonnull
2652 attributes properly.
2654 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
2656 * c-gimplify.c: Include dumpfile.h instead of tree-dump.h.
2657 * c-ada-spec.c: Likewise.
2658 * c-dump.c (dump_stmt): Move to cp/dump.c, the only user.
2660 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
2662 * c-pch.c (CHECK_NO_ASM_OUT_DURING_PCH): Do not define.
2663 Remove code conditional on it.
2665 2012-07-11 Steven Bosscher <steven@gcc.gnu.org>
2667 * c-gimplify.c: Do not include basic-block.h.
2668 * c-common.c: Do not include linfuncs.h.
2670 2012-07-08 Steven Bosscher <steven@gcc.gnu.org>
2672 * c-common.h: Include tree.h.
2674 2012-07-02 Jason Merrill <jason@redhat.com>
2677 * c-common.c (get_priority): Call default_conversion.
2679 2012-07-01 Uros Bizjak <ubizjak@gmail.com>
2681 * c-pch.c (c_common_write_pch): Remove unused variables.
2683 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
2685 * cppspec.c: Moved from gcc/ to here.
2687 2012-06-27 Kai Tietz <ktietz@redhat.com>
2689 PR preprocessor/37215
2690 * c-ppoutput.c (preprocess_file): Check for nonempty buffer.
2692 2012-06-21 Steven Bosscher <steven@gcc.gnu.org>
2694 * c-common.h (c_common_print_pch_checksum): Remove.
2695 * c-pch.c: Do not include output.h.
2696 (CHECK_NO_ASM_OUT_DURING_PCH): Define and add FIXME.
2697 (asm_out_file): Define iff CHECK_NO_ASM_OUT_DURING_PCH isdefined.
2698 (asm_file_startpos): Define iff CHECK_NO_ASM_OUT_DURING_PCH is defined.
2699 (struct c_pch_header): Remove.
2700 (get_ident): Update gpch version.
2701 (pch_init): Do not print executable_checksum to asm_out_file.
2702 Do not fail if there is no asm_out_file to read back from. Set
2703 asm_file_startpos only if CHECK_NO_ASM_OUT_DURING_PCH is defined.
2704 (c_common_write_pch): Verify that nothing was written to asm_out_file
2705 since pch_init was called. Do not write a c_pch_header, and do not
2706 copy from asm_out_file to the PCH.
2707 (c_common_read_pch): Do not read a c_pch_header, and do not restore
2708 the content of asm_out_file from the PCH.
2709 (c_common_print_pch_checksum): Remove.
2710 * c-opts.c (c_common_init): Print out executable_checksum directly.
2712 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
2714 * c-target.def (objc_declare_unresolved_class_reference,
2715 objc_declare_class_definition): Add new hooks.
2717 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
2719 * c-lex.c: Do not include output.h.
2720 (cb_ident): Try to put out .ident with targetm.asm_out.output_ident.
2721 Remove uses of ASM_OUTPUT_IDENT.
2723 2012-06-15 Marc Glisse <marc.glisse@inria.fr>
2726 * c-common.h (c_build_vec_perm_expr): Move decl here.
2727 * c-common.c (c_build_vec_perm_expr): Move definition
2730 2012-06-06 Steven Bosscher <steven@gcc.gnu.org>
2732 * c.opt (fconserve-space): Turn into a no-op.
2734 2012-06-04 Sterling Augustine <saugustine@google.com>
2736 * c-pretty-print.h (pp_c_flag_gnu_v3): New enumerator.
2737 * c-pretty-print.c (pp_c_specifier_qualifier_list): Check it at
2738 both the start and end of the function.
2740 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
2742 * c-common.c: Do not include output.h.
2743 * c-pragma.c: Likewise.
2745 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
2747 * error.c (dump_decl): Check pp_c_flag_gnu_v3.
2748 (decl_as_dwarf_string, lang_decl_dwarf_name): New functions.
2749 (lang_decl_name): Handle namespace decls.
2751 2012-05-31 Steven Bosscher <steven@gcc.gnu.org>
2753 * c-ada-spec.c: Do not include output.h.
2754 * c-semantics.c: Likewise.
2756 2012-05-29 Joseph Myers <joseph@codesourcery.com>
2758 * c-common.c: Fix typo.
2760 2012-05-29 Michael Matz <matz@suse.de>
2762 * c-common.h (c_expand_decl): Remove prototype.
2764 2012-05-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
2766 * c.opt (Wmissing-braces): Use LangEnabledBy(C ObjC,Wall).
2767 * c-opts.c (c_common_handle_option): Remove code handling
2768 warn_missing_braces.
2770 2012-05-28 Paolo Carlini <paolo.carlini@oracle.com>
2773 * c-opts.c (c_common_handle_option): For C++ -Wall doesn't enable
2776 2012-05-22 Dodji Seketeli <dodji@redhat.com>
2779 * c.opt (Wunused-local-typedefs): Use EnabledBy(Wunused).
2781 2012-05-17 Manuel López-Ibáñez <manu@gcc.gnu.org>
2783 * c.opt (--pedantic-errors,-pedantic-errors): Do not handle here.
2784 * c-opts.c (c_common_handle_option): Do not handle explicitly
2785 Wreturn-type, Wwrite-strings, warn_ecpp, and -pedantic-errors.
2787 2012-05-16 Dodji Seketeli <dodji@redhat.com>
2789 PR preprocessor/7263
2790 * c-lex.c (c_lex_with_flags): Pass a virtual location to the call
2791 to cpp_classify_number. For diagnostics, use the precise location
2792 instead of the global input_location.
2794 2012-05-15 Paolo Carlini <paolo.carlini@oracle.com>
2797 * c-common.c (shorten_compare): Check c_inhibit_evaluation_warnings.
2799 2012-05-14 Bernd Schmidt <bernds@codesourcery.com>
2801 * c-common.c (DEF_ATTR_STRING): Define and undefine as necessary.
2803 2012-05-14 Manuel López-Ibáñez <manu@gcc.gnu.org>
2806 * c.opt (Wc++0X-compat,Wdelete-non-virtual-dtor,Wjump-misses-init,
2807 Wreorder): Use LangEnabledBy.
2808 * c-opts.c (c_common_handle_option): Do not enable them
2809 explicitly. Call lang-specific generated functions.
2810 (c_common_post_options): Do not set them here.
2812 2012-05-13 Manuel López-Ibáñez <manu@gcc.gnu.org>
2814 * c.opt (Wclobbered,Wempty-body,Wignored-qualifiers,
2815 Wmissing-field-initializers,Wmissing-parameter-type,
2816 Wold-style-declaration,Woverride-init): Use EnabledBy.
2817 * c-opts.c (c_common_post_options): Do not set here explicitly.
2819 2012-05-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
2822 * c-opts.c (c_common_handle_option): Use handle_generated_option
2823 to enable sub-options.
2825 2012-05-10 Paolo Carlini <paolo.carlini@oracle.com>
2828 * c-common.c (warnings_for_convert_and_check): Use warning_at.
2830 2012-05-10 Richard Guenther <rguenther@suse.de>
2832 * c-common.c (c_sizeof_or_alignof_type): Remove assert and
2833 adjust commentary about TYPE_IS_SIZETYPE types.
2835 2012-05-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
2838 * c-common.c (warn_logical_operator): Check that argument of
2839 integer_zerop is not NULL.
2841 2012-05-05 Manuel López-Ibáñez <manu@gcc.gnu.org>
2844 * c-common.c (warn_logical_operator): Do not warn if either side
2845 is already true or false.
2847 2012-05-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
2850 * c-common.c (expr_original_type): New.
2851 (shorten_compare): Do not warn for enumeration types.
2853 2012-05-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
2855 * c.opt (fpermissive): Add Var(flag_permissive).
2857 2012-04-30 Marc Glisse <marc.glisse@inria.fr>
2860 * c-common.c (convert_vector_to_pointer_for_subscript): New function.
2861 * c-common.h (convert_vector_to_pointer_for_subscript): Declare it.
2863 2012-04-30 Dodji Seketeli <dodji@redhat.com>
2865 Add -Wvarargs option
2866 * c.opt (Wvarargs): Define new option.
2868 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
2870 * c-common.c (check_function_arguments): Replace
2871 Wmissing-format-attribute with Wsuggest-attribute=format.
2873 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
2875 * c.opt (Wsuggest-attribute=format): New. Alias of
2876 Wmissing-format-attribute.
2877 * c-format.c (decode_format_type): Replace
2878 Wmissing-format-attribute with Wsuggest-attribute=format.
2879 (check_function_format): Likewise.
2881 2012-04-27 Ollie Wild <aaw@google.com>
2883 * c-common.c: Add CPP_W_LITERAL_SUFFIX mapping.
2884 * c-opts.c (c_common_handle_option): Handle OPT_Wliteral_suffix.
2885 * c.opt: Add Wliteral-suffix.
2887 2012-04-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
2890 * c.opt (Wpedantic): New.
2891 (pedantic): Alias Wpedantic.
2892 * c-opts.c (c_common_handle_option): Replace -pedantic with -Wpedantic.
2893 (c_common_post_options): Likewise.
2894 (sanitize_cpp_opts): Likewise.
2895 * c-lex.c (interpret_float): Likewise.
2896 * c-format.c (check_format_types): Likewise.
2897 * c-common.c (pointer_int_sum): Likewise.
2898 (c_sizeof_or_alignof_type): Likewise.
2899 (c_add_case_label): Likewise.
2900 (c_do_switch_warnings): Likewise.
2901 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
2903 2012-04-15 Jason Merrill <jason@redhat.com>
2906 * c-format.c (CPLUSPLUS_STD_VER): C++11 inherits from C99.
2907 (C_STD_NAME): Distinguish between C++98 and C++11.
2909 2012-04-11 Eric Botcazou <ebotcazou@adacore.com>
2912 * c-common.h (uint16_type_node): Rename into...
2913 (c_uint16_type_node): ...this.
2914 * c-common.c (c_common_nodes_and_builtins): Adjust for above renaming.
2915 * c-cppbuiltin.c (builtin_define_stdint_macros): Likewise.
2917 2012-04-10 Manuel López-Ibáñez <manu@gcc.gnu.org>
2919 * c-common.c (warn_if_unused_value): Move definition to here.
2920 * c-common.h (warn_if_unused_value): Move declaration to here.
2922 2012-03-23 William Bader <williambader@hotmail.com>
2924 * c-lex.c (c_lex_with_flags): Avoid declarations after stmts.
2926 2012-03-20 Jason Merrill <jason@redhat.com>
2928 * c-common.h (enum cxx_dialect): Add cxx1y.
2929 * c-common.c (c_common_nodes_and_builtins): Use >= for cxx_dialect
2931 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
2932 * c-opts.c (c_common_post_options): Likewise.
2933 (set_std_cxx1y): New.
2934 (c_common_handle_option): Call it.
2935 * c.opt (-std=c++1y, -std=gnu++1y): New flags.
2937 2012-03-19 Paolo Carlini <paolo.carlini@oracle.com>
2940 * c.opt ([Wuseless-cast]): Add.
2942 2012-03-16 Richard Guenther <rguenther@suse.de>
2944 * c-pretty-print.c (pp_c_initializer_list): Adjust.
2946 2012-03-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
2949 * c.opt (ftemplate-backtrace-limit) Add.
2951 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2953 * c-cppbuiltin.c (c_cpp_builtins): Remove #pragma extern_prefix
2955 * c-pragma.c (handle_pragma_extern_prefix): Remove.
2956 (init_pragma): Don't register extern_prefix.
2958 2012-03-12 Richard Guenther <rguenther@suse.de>
2960 * c-common.c (c_common_get_narrower): Use c_common_type_for_size.
2961 (builtin_type_for_size): Likewise.
2963 2012-02-13 Jakub Jelinek <jakub@redhat.com>
2966 * c-common.c (sync_resolve_params): Don't decide whether to convert
2967 or not based on TYPE_SIZE comparison, convert whenever arg_type
2968 is unsigned INTEGER_TYPE.
2970 2012-02-06 Paolo Carlini <paolo.carlini@oracle.com>
2973 * c.opt ([Wunused-local-typedefs]): Fix description.
2975 2012-01-24 Mike Stump <mikestump@comcast.net>
2977 * c-common.c (c_common_type_for_mode): Match signed/unsigned types
2980 2012-01-18 Richard Guenther <rguenther@suse.de>
2982 * c-opts.c (c_common_post_options): Reset LTO flags if
2983 we are about to generate a PCH.
2985 2012-01-17 Paolo Carlini <paolo.carlini@oracle.com>
2988 * c-pretty-print.c (pp_c_integer_constant): For unsigned constants
2989 use pp_unsigned_wide_integer.
2991 2012-01-10 Richard Guenther <rguenther@suse.de>
2994 * c-opts.c (c_common_handle_option): Move -Werror handling
2995 to language independent code.
2997 2012-01-05 Richard Guenther <rguenther@suse.de>
3000 * c.opt (Wmudflap, fmudflap, fmudflapth, fmudflapir): Move here
3003 2011-12-30 Paolo Carlini <paolo.carlini@oracle.com>
3006 * c-common.c (c_sizeof_or_alignof_type): In C++ allow for alignof
3007 of array types with an unknown bound.
3009 2011-12-20 Joseph Myers <joseph@codesourcery.com>
3011 * c-common.c (flag_isoc99): Update comment to refer to C11.
3012 (flag_isoc1x): Change to flag_isoc11.
3013 * c-common.h (flag_isoc99): Update comment to refer to C11.
3014 (flag_isoc1x): Change to flag_isoc11.
3015 * c-cppbuiltin.c (cpp_atomic_builtins): Change comment to refer to
3017 * c-opts.c (set_std_c1x): Change to set_std_c11.
3018 (c_common_handle_option): Handle OPT_std_c11 and OPT_std_gnu11.
3020 (set_std_c89, set_std_c99, set_std_c11): Use flag_isoc11.
3021 (set_std_c1): Use CLK_STDC11 and CLK_GNUC11.
3022 * c.opt (std=c1x): Change to std=c11. Document as non-draft
3024 (std=c1x, std=iso9899:2011): Add as aliases of std=c11.
3025 (std=gnu1x): Change to std=gnu11. Refer to non-draft standard.
3026 (std=gnu1x): Make alias of std=gnu11.
3028 2011-12-19 Jason Merrill <jason@redhat.com>
3031 * c-common.c (handle_transparent_union_attribute): Check the first
3032 field if the type is complete.
3034 2011-12-15 Jonathan Wakely <jwakely.gcc@gmail.com>
3037 * c-common.c (RID_IS_FINAL): Add.
3038 * c-common.h (RID_IS_FINAL): Add.
3040 2011-11-30 Iain Sandoe <iains@gcc.gnu.org>
3042 * c.opt (fgnu-runtime): Provide full description.
3043 (fnext-runtime): Likewise.
3044 * c-opts.c (OPT_fgnu_runtime, OPT_fnext_runtime) Remove.
3046 2011-11-28 Andrew MacLeod <amacleod@redhat.com>
3048 * c-cpp-builtin.c (cpp_atomic_builtins):New. Emit all atomic
3049 predefines in one place. Add LOCK_FREE predefines.
3050 (c_cpp_builtins): Move Legacy HAVE_SYNC predefines to
3053 2011-11-24 Andrew MacLeod <amacleod@redhat.com>
3056 * c-common.c (get_atomic_generic_size): Check for various error
3058 (resolve_overloaded_atomic_exchange,
3059 resolve_overloaded_atomic_compare_exchange,
3060 resolve_overloaded_atomic_load, resolve_overloaded_atomic_store): Return
3061 error_mark_node for error conditions.
3063 2011-11-08 Richard Guenther <rguenther@suse.de>
3068 2011-11-07 Richard Henderson <rth@redhat.com>
3069 Aldy Hernandez <aldyh@redhat.com>
3070 Torvald Riegel <triegel@redhat.com>
3072 Merged from transactional-memory.
3074 * c-common.c (handle_tm_wrap_attribute,
3075 handle_tm_attribute, ignore_attribute, parse_tm_stmt_attr): New.
3076 (struct c_common_reswords): Added __transaction* keywords.
3077 (struct c_common_attribute_table): Added transaction* and tm_regparm
3079 * c-common.h: Added RID_TRANSACTION*. Added TM_ATTR* and TM_STMT*
3081 (parse_tm_stmt_attr, tm_attr_to_mask, tm_mask_to_attr,
3082 find_tm_attribute): Declare.
3084 2011-11-07 Jason Merrill <jason@redhat.com>
3087 * c-common.c, c-common.h: Revert yesterday's changes.
3089 2011-11-06 Jason Merrill <jason@redhat.com>
3092 * c-common.c (decl_has_visibility_attr): Split out from...
3093 (c_determine_visibility): ...here.
3094 * c-common.h: Declare it.
3096 2011-11-06 Joseph Myers <joseph@codesourcery.com>
3098 * c-common.c (c_common_reswords): Add _Alignas and _Alignof.
3099 (c_sizeof_or_alignof_type): Diagnose alignof applied to a function
3101 (check_user_alignment): New. Split out of
3102 handle_aligned_attribute. Disallow integer constants with
3103 noninteger types. Conditionally allow zero.
3104 (handle_aligned_attribute): Use check_user_alignment.
3105 * c-common.h (RID_ALIGNAS, check_user_alignment): New.
3107 2011-11-06 Andrew MacLeod <amacleod@redhat.com>
3108 Richard Henderson <rth@redhat.com>
3110 Merged from cxx-mem-model.
3112 * c-cppbuiltin.c (c_cpp_builtins): Test both atomic and sync patterns.
3113 * c-common.c (sync_resolve_params, sync_resolve_return): Only tweak
3114 parameters that are the same type size.
3115 (get_atomic_generic_size): New. Find size of generic
3116 atomic function parameters and do typechecking.
3117 (add_atomic_size_parameter): New. Insert size into parameter list.
3118 (resolve_overloaded_atomic_exchange): Restructure __atomic_exchange to
3119 either __atomic_exchange_n or external library call.
3120 (resolve_overloaded_atomic_compare_exchange): Restructure
3121 __atomic_compare_exchange to either _n variant or external library call.
3122 (resolve_overloaded_atomic_load): Restructure __atomic_load to either
3123 __atomic_load_n or an external library call.
3124 (resolve_overloaded_atomic_store): Restructure __atomic_store to either
3125 __atomic_store_n or an external library call.
3126 (resolve_overloaded_builtin): Handle new __atomic builtins.
3128 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
3131 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Call fold_offsetof_1.
3132 (fold_offsetof_1): Make global. Remove STOP_REF argument and adjust.
3133 <INDIRECT_REF>: Return the argument.
3134 <ARRAY_REF>: Remove special code for negative offset.
3135 Call fold_build_pointer_plus instead of size_binop.
3136 (fold_offsetof): Remove STOP_REF argument and adjust.
3137 * c-common.h (fold_offsetof_1): Declare.
3138 (fold_offsetof): Remove STOP_REF argument.
3140 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
3143 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
3144 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
3145 Wnarrowing for C++0x and C++98.
3146 * c.opt ([Wnarrowing]): Update.
3148 2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
3151 * c.opt: Add Wzero-as-null-pointer-constant.
3153 2011-10-31 Jason Merrill <jason@redhat.com>
3155 * c.opt (-fdeduce-init-list): Off by default.
3158 * c-common.h (cxx_dialect): Add cxx11 and cxx03.
3159 * c.opt: Add -std=c++11, -std=gnu++11, -std=gnu++03,
3161 * c-opts.c (set_std_cxx11): Rename from set_std_cxx0x.
3163 2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
3166 * c.opt (fvisibility-inlines-hidden): Description change.
3168 2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
3170 Implement C++11 user-defined literals.
3171 * c-common.c (build_userdef_literal): New.
3172 * c-common.def: New tree code.
3173 * c-common.h (tree_userdef_literal): New tree struct and accessors.
3174 * c-lex.c (interpret_float): Add suffix parm.
3175 (c_lex_with_flags): Build literal tokens.
3177 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
3181 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
3184 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
3185 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
3186 Wnarrowing for C++0x and C++98.
3187 * c.opt ([Wnarrowing]): Update.
3189 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
3192 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
3193 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
3194 Wnarrowing for C++0x and C++98.
3195 * c.opt ([Wnarrowing]): Update.
3197 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
3200 * c-common.c (conversion_warning): Remove code looking for
3201 artificial operands.
3203 2011-10-18 Dodji Seketeli <dodji@redhat.com>
3206 * c-lex.c (fe_file_change): Use LINEMAP_SYSP when
3207 !NO_IMPLICIT_EXTERN_C.
3209 2011-10-17 Michael Spertus <mike_spertus@symantec.com>
3211 * c-common.c (c_common_reswords): Add __bases,
3213 * c-common.h: Add RID_BASES and RID_DIRECT_BASES.
3215 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
3218 * c.opt ([Wnonnull]): Add C++ and Objective-C++.
3220 2011-10-15 Tom Tromey <tromey@redhat.com>
3221 Dodji Seketeli <dodji@redhat.com>
3223 * c.opt (fdebug-cpp): New option.
3224 * c-opts.c (c_common_handle_option): Handle the option.
3225 * c-ppoutput.c (maybe_print_line_1): New static function. Takes an
3226 output stream in parameter. Factorized from ...
3227 (maybe_print_line): ... this. Dump location debug information when
3228 -fdebug-cpp is in effect.
3229 (print_line_1): New static function. Takes an output stream in
3230 parameter. Factorized from ...
3231 (print_line): ... here. Dump location information when -fdebug-cpp
3233 (scan_translation_unit): Dump location information when
3234 -fdebug-cpp is in effect.
3236 2011-10-15 Tom Tromey <tromey@redhat.com>
3237 Dodji Seketeli <dodji@redhat.com>
3239 * c.opt (ftrack-macro-expansion): New option. Handle it with and
3241 * c-opts.c (c_common_handle_option)<case
3242 OPT_ftrack_macro_expansion_, case OPT_ftrack_macro_expansion>: New
3243 cases. Handle -ftrack-macro-expansion with and without argument.
3245 2011-10-15 Tom Tromey <tromey@redhat.com>
3246 Dodji Seketeli <dodji@redhat.com>
3248 * c-ppoutput.c (scan_translation_unit, maybe_print_line)
3249 (print_line, cb_define, do_line_change): Adjust to avoid touching
3250 the internals of struct line_map. Use the public API instead.
3251 * c-pch.c (c_common_read_pch): Likewise.
3252 * c-lex.c (fe_file_change): Likewise.
3254 2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
3257 * c.opt ([Wformat-zero-length]): Add C++ and Objective-C++.
3259 2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
3262 * c-pretty-print.c (pp_c_floating_constant): Output
3263 max_digits10 (in the ISO C++ WG N1822 sense) decimal digits.
3265 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
3267 * c-common.c (def_builtin_1): Delete old interface with two
3268 parallel arrays to hold standard builtin declarations, and replace
3269 it with a function based interface that can support creating
3270 builtins on the fly in the future. Change all uses, and poison
3271 the old names. Make sure 0 is not a legitimate builtin index.
3272 * c-omp.c (c_finish_omp_barrier): Ditto.
3273 (c_finish_omp_taskwait): Ditto.
3274 (c_finish_omp_flush): Ditto.
3276 2011-10-11 Tristan Gingold <gingold@adacore.com>
3278 * c.opt: (fallow-parameterless-variadic-functions): New.
3280 2011-09-08 Dodji Seketeli <dodji@redhat.com>
3282 PR c++/33255 - Support -Wunused-local-typedefs warning
3283 * c-common.h (struct c_language_function::local_typedefs): New
3285 (record_locally_defined_typedef, maybe_record_typedef_use)
3286 (maybe_warn_unused_local_typedefs): Declare new functions.
3287 * c-common.c (record_locally_defined_typedef)
3288 (maybe_record_typedef_use)
3289 (maybe_warn_unused_local_typedefs): Define new functions.
3290 * c.opt: Declare new -Wunused-local-typedefs flag.
3292 2011-09-06 Eric Botcazou <ebotcazou@adacore.com>
3295 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Fold offsetof-like
3298 2011-09-05 Richard Guenther <rguenther@suse.de>
3300 * c-common.c (complete_array_type): Use ssize_int (-1) instead
3301 of integer_minus_one_node for empty array upper bounds.
3303 2011-08-28 Dodji Seketeli <dodji@redhat.com>
3305 * c-pch.c (c_common_read_pch): Call linemap_add with LC_ENTER as
3306 it's the first time it's being called on this main TU.
3308 2011-08-24 Richard Guenther <rguenther@suse.de>
3311 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Fix conditional.
3313 2011-08-22 Gabriel Charette <gchare@google.com>
3315 * c-opts.c (c_finish_options): Force BUILTINS_LOCATION for tokens
3316 defined in cpp_init_builtins and c_cpp_builtins.
3318 2011-08-19 Joseph Myers <joseph@codesourcery.com>
3320 * c-common.c (c_common_reswords): Add __builtin_complex.
3321 * c-common.h (RID_BUILTIN_COMPLEX): New.
3323 2011-08-18 Joseph Myers <joseph@codesourcery.com>
3325 * c-common.c (c_common_reswords): Add _Noreturn.
3326 (keyword_is_function_specifier): Handle RID_NORETURN.
3327 * c-common.h (RID_NORETURN): New.
3329 2011-08-10 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
3331 * c-common.c (unsafe_conversion_p): New function. Check if it is
3332 unsafe to convert an expression to the type.
3333 (conversion_warning): Adjust, use unsafe_conversion_p.
3334 * c-common.h (unsafe_conversion_p): New function declaration.
3336 2011-08-02 Jakub Jelinek <jakub@redhat.com>
3338 * c-common.h (c_finish_omp_atomic): Adjust prototype.
3339 (c_finish_omp_taskyield): New prototype.
3340 * c-omp.c (c_finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
3341 arguments. Handle OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD and
3342 OMP_ATOMIC_CAPTURE_NEW in addition to OMP_ATOMIC. If LHS1
3343 or RHS1 have side-effects, evaluate those too in the right spot,
3344 if it is a decl and LHS is also a decl, error out if they
3346 (c_finish_omp_taskyield): New function.
3347 * c-cppbuiltin.c (c_cpp_builtins): Change _OPENMP to 201107.
3348 * c-pragma.c (omp_pragmas): Add taskyield.
3349 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKYIELD.
3350 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_FINAL and
3351 PRAGMA_OMP_CLAUSE_MERGEABLE.
3353 2011-07-25 Dodji Seketeli <dodji@redhat.com>
3355 * c-common.h (set_underlying_type): Remove parm name from
3358 2011-07-25 Romain Geissler <romain.geissler@gmail.com>
3360 * c-pretty-print.h: Search c-common.h in c-family.
3362 2011-07-22 Jason Merrill <jason@redhat.com>
3365 * c.opt (Wnarrowing): New.
3368 * c-common.h: Declare c_linkage_bindings.
3369 * c-pragma.c (handle_pragma_redefine_extname): Use it.
3372 * c-opts.c (set_std_cxx0x): Set flag_isoc94 and flag_isoc99.
3373 * c-pretty-print.c (pp_c_cv_qualifiers): Check c_dialect_cxx as well
3374 as flag_isoc99 for 'restrict'.
3375 (pp_c_specifier_qualifier_list): Likewise for _Complex.
3377 2011-07-21 Ian Lance Taylor <iant@google.com>
3380 * c-common.c (c_disable_warnings): New static function.
3381 (c_enable_warnings): New static function.
3382 (c_fully_fold_internal): Change local unused_p to bool. Call
3383 c_disable_warnings and c_enable_warnings rather than change
3384 c_inhibit_evaluation_warnings.
3386 2011-07-20 Jason Merrill <jason@redhat.com>
3388 PR c++/6709 (DR 743)
3389 PR c++/42603 (DR 950)
3390 * c-common.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move from cp/parser.h.
3391 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
3392 (CPP_DECLTYPE): New.
3393 * c-common.c (c_parse_error): Handle CPP_DECLTYPE.
3395 2011-07-19 Richard Guenther <rguenther@suse.de>
3397 * c-common.c (pointer_int_sum): Use fold_build_pointer_plus.
3398 * c-omp.c (c_finish_omp_for): Likewise.
3400 2011-07-12 Eric Botcazou <ebotcazou@adacore.com>
3402 * c-ada-spec.c (dump_nested_types): Put semi-colon after empty loop
3403 body on the next line.
3405 2011-07-08 Jason Merrill <jason@redhat.com>
3408 * c-omp.c (check_omp_for_incr_expr): Handle preevaluation.
3411 * c-common.c (c_apply_type_quals_to_decl): Don't check
3412 TYPE_NEEDS_CONSTRUCTING.
3414 2011-07-06 Richard Guenther <rguenther@suse.de>
3416 * c-common.c (c_common_nodes_and_builtins):
3417 Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
3419 2011-07-05 Richard Guenther <rguenther@suse.de>
3421 * c-common.c (c_common_nodes_and_builtins): Build all common
3424 2011-06-27 Jakub Jelinek <jakub@redhat.com>
3426 * c-common.h (c_tree_chain_next): New static inline function.
3428 * c-common.c (check_builtin_function_arguments): Handle
3429 BUILT_IN_ASSUME_ALIGNED.
3431 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
3433 * c-common.c: Add sync_ or SYNC__ to builtin names.
3434 * c-omp.c: Add sync_ or SYNC__ to builtin names.
3436 2011-06-20 Pierre Vittet <piervit@pvittet.com>
3438 * c-pragma.h (pragma_handler_1arg, pragma_handler_2arg): New
3440 (gen_pragma_handler): New union.
3441 (internal_pragma_handler): New type.
3442 (c_register_pragma_with_data)
3443 (c_register_pragma_with_expansion_and_data): New functions.
3445 * c-pragma.c (registered_pragmas, c_register_pragma_1)
3446 (c_register_pragma, c_register_pragma_with_expansion)
3447 (c_invoke_pragma_handler): Changed to work with
3448 internal_pragma_handler.
3449 (c_register_pragma_with_data)
3450 (c_register_pragma_with_expansion_and_data): New functions.
3452 2011-06-14 Joseph Myers <joseph@codesourcery.com>
3454 * c-common.c: Include common/common-target.h.
3455 (handle_section_attribute): Use
3456 targetm_common.have_named_sections.
3457 * c-cppbuiltin.c: Include common/common-target.h.
3458 (c_cpp_builtins): Use targetm_common.except_unwind_info.
3460 2011-06-10 Richard Guenther <rguenther@suse.de>
3462 * c-pretty-print.c (pp_c_type_specifier): Use pp_c_identifier
3463 to print a IDENTIFIER_NODE.
3465 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3466 Joseph Myers <joseph@codesourcery.com>
3468 * c.opt (fbuilding-libgcc): New option.
3469 * c-cppbuiltin.c (c_cpp_builtins): Define
3470 __LIBGCC_TRAMPOLINE_SIZE__ if flag_building_libgcc.
3472 2011-06-07 Jason Merrill <jason@redhat.com>
3474 * c-common.c (max_tinst_depth): Lower default to 900.
3476 * c-format.c (gcc_cxxdiag_char_table): Add 'S' format.
3478 2011-06-07 Richard Guenther <rguenther@suse.de>
3480 * c-common.c (c_common_nodes_and_builtins): Do not set
3481 size_type_node or call set_sizetype.
3483 2011-06-07 Dodji Seketeli <dodji@redhat.com>
3486 * c-pretty-print.c (pp_c_integer_constant): Consider the canonical
3487 type when using pointer comparison to compare types.
3489 2011-06-02 Jonathan Wakely <jwakely.gcc@gmail.com>
3491 * c.opt: Add -Wdelete-non-virtual-dtor.
3492 * c-opts.c (c_common_handle_option): Include it in -Wall.
3494 2011-05-30 Nathan Froyd <froydnj@gcc.gnu.org>
3499 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
3501 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
3504 2011-05-27 Jakub Jelinek <jakub@redhat.com>
3507 * c-common.c (c_common_truthvalue_conversion) <case COND_EXPR>: For
3508 C++ don't call c_common_truthvalue_conversion on void type arms.
3510 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
3512 * c-common.h (struct stmt_tree_s) [x_cur_stmt_list]: Change to a VEC.
3513 (stmt_list_stack): Define.
3514 (cur_stmt_list): Adjust for new type of x_cur_stmt_list.
3515 * c-semantics.c (push_stmt_list, pop_stmt_list): Likewise.
3517 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
3519 * c-common.c (warning_candidate_p): Check for BLOCKs.
3521 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
3523 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
3526 2011-05-25 Jakub Jelinek <jakub@redhat.com>
3528 * c-common.c (def_fn_type): Remove extra va_end.
3530 2011-05-23 Jason Merrill <jason@redhat.com>
3533 * c-common.c (c_common_get_narrower): New.
3534 (shorten_binary_op, shorten_compare, warn_for_sign_compare): Use it.
3536 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
3538 * c-common.h (check_function_arguments): Tweak prototype of
3539 check_function_arguments.
3540 * c-common.c (check_function_arguments): Likewise. Adjust
3541 calls to check_function_nonnull, check_function_format, and
3542 check_function_sentinel.
3543 (check_function_sentinel): Take a FUNCTION_TYPE rather than
3544 separate attributes and typelist arguments. Use
3545 FOREACH_FUNCTION_ARGS to iterate over argument types.
3547 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
3549 * c-common.c (c_common_reswords): Reorder.
3550 * c-common.h (rid): Likewise.
3552 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
3554 * c-common.c (def_fn_type): Don't call build_function_type, call
3555 build_function_type_array or build_varargs_function_type_array
3557 (c_common_nodes_and_builtins): Likewise.
3559 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
3561 * c-common.c (c_add_case_label): Omit the loc argument to
3563 * c-common.h (build_case_label): Remove.
3564 * c-semantics.c (build_case_label): Remove.
3566 2011-05-05 Joseph Myers <joseph@codesourcery.com>
3568 * c-objc.h (objc_start_method_definition): Update prototype.
3569 * stub-objc.c (objc_start_method_definition): Add extra parameter.
3571 2011-05-04 Nathan Froyd <froydnj@codesourcery.com>
3573 * c-common.c (check_main_parameter_types): Reindent. Don't use
3574 TYPE_ARG_TYPES directly.
3575 (handle_nonnull_attribute): Likewise.
3576 (sync_resolve_params): Likewise.
3577 * c-format.c (handle_format_arg_attribute): Likewise. Adjust call
3578 to check_format_string.
3579 (handle_format_attribute): Likewise.
3580 (check_format_string): Take a function type to examine instead of
3581 a type list. Use a function_arg_iterator to step through argument
3584 2011-05-04 Richard Guenther <rguenther@suse.de>
3586 * c-common.c (fix_string_type): Use size_int for index type bounds.
3587 (start_fname_decls): Do not pass NULL to build_int_cst.
3588 (c_init_attributes): Likewise.
3589 * c-lex.c (c_lex_with_flags): Likewise.
3591 2011-04-27 Jason Merrill <jason@redhat.com>
3593 * c-common.c (make_tree_vector_from_list): New.
3594 * c-common.h: Declare it.
3596 2011-04-26 Richard Guenther <rguenther@suse.de>
3598 PR preprocessor/48248
3599 * c-ppoutput.c (maybe_print_line): Always optimize newlines
3600 for output size with -P.
3602 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
3604 * c-common.c (struct c_common_resword): Add __underlying_type.
3605 * c-common.h (enum rid): Add RID_UNDERLYING_TYPE.
3607 2011-04-20 Jim Meyering <meyering@redhat.com>
3609 * c-format.c (init_dollar_format_checking): Remove useless
3612 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
3614 * c-objc.h (objc_get_interface_ivars): Removed.
3615 (objc_detect_field_duplicates): New.
3616 * stub-objc.c: Likewise.
3618 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
3620 * stub-objc.c (objc_declare_protocols): Renamed to
3621 objc_declare_protocol.
3622 * c-objc.h: Likewise.
3624 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
3626 * stub-objc.c (objc_declare_class): Updated argument name.
3628 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
3630 * c-common.h (c_common_init_ts): Declare.
3631 * c-common.c (c_common_init_ts): Define.
3633 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
3635 * c-objc.h (objc_build_message_expr): Updated prototype.
3636 * stub-objc.c (objc_build_message_expr): Likewise.
3638 2011-04-12 Martin Jambor <mjambor@suse.cz>
3640 * c-gimplify.c (c_genericize): Call cgraph_get_create_node instead
3643 2011-04-11 Richard Guenther <rguenther@suse.de>
3645 * c-common.c (complete_array_type): Build a range type of
3648 2011-04-08 Nathan Froyd <froydnj@codesourcery.com>
3650 * c-common.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPES.
3651 (handle_type_generic_attribute): Likewise.
3653 2011-04-07 Jason Merrill <jason@redhat.com>
3656 * c-common.c (c_common_truthvalue_conversion): Don't ignore
3657 conversion from C++0x scoped enum.
3659 2011-04-06 Joseph Myers <joseph@codesourcery.com>
3661 * c-target-def.h: New file.
3662 * c-target.def: New file.
3663 * c-target.h: New file.
3664 * c-common.c (targetcm): Don't define here.
3665 * c-common.h (default_handle_c_option): Declare.
3666 * c-format.c: Include c-target.h instead of target.h.
3667 * c-opts.c: Include c-target.h instead of target.h. Explicitly
3669 (default_handle_c_option): Move from targhooks.c.
3671 2011-03-29 Jakub Jelinek <jakub@redhat.com>
3673 PR preprocessor/48248
3674 * c-ppoutput.c (print): Add src_file field.
3675 (init_pp_output): Initialize it.
3676 (maybe_print_line): Don't optimize by adding up to 8 newlines
3677 if map->to_file and print.src_file are different file.
3678 (print_line): Update print.src_file.
3680 2011-03-25 Kai Tietz <ktietz@redhat.com>
3682 * c-ada-spec.c (compare_comment): Use filename_cmp
3683 instead of strcmp for filename.
3685 2011-03-25 Jeff Law <law@redhat.com>
3687 * c-common.c (def_fn_type): Add missing va_end.
3689 2011-03-25 Jason Merrill <jason@redhat.com>
3691 * c.opt: Add -std=c++03.
3693 2011-03-22 Eric Botcazou <ebotcazou@adacore.com>
3695 * c-ada-spec.c (dump_ada_template): Skip non-class instances.
3697 2011-03-17 Kai Tietz
3700 * c-pretty-print.c (pp_c_specifier_qualifier_list):
3701 Display allowed attributes for function pointer types.
3702 (pp_c_attributes_display): New function to display
3703 attributes having affects_type_identity flag set to true.
3704 * c-pretty-print.h (pp_c_attributes_display): New prototype.
3706 * c-common.c (c_common_attribute_table):
3708 (c_common_format_attribute_table): Likewise.
3710 2011-03-18 Jason Merrill <jason@redhat.com>
3712 * c.opt (fconstexpr-depth): Add Var(max_constexpr_depth).
3713 * c-common.h: Don't declare it here.
3714 * c-common.c: Or define it here.
3715 * c-opts.c (c_common_handle_option): Or set it here.
3718 * c-common.c (handle_transparent_union_attribute): Don't
3719 make a duplicate type in C++.
3721 2011-03-15 Jason Merrill <jason@redhat.com>
3723 * c-common.c (max_constexpr_depth): New.
3724 * c-common.h: Declare it.
3725 * c-opts.c (c_common_handle_option): Set it.
3726 * c.opt (fconstexpr-depth): New option.
3728 2011-03-11 Jason Merrill <jason@redhat.com>
3730 * c-common.c (attribute_takes_identifier_p): Add missing const.
3733 * c-common.c (attribute_takes_identifier_p): Assume that an
3734 unknown attribute takes an identifier.
3736 2011-03-07 Nathan Froyd <froydnj@codesourcery.com>
3739 * c-common.c (c_type_hash): Call list_length instead of iterating
3740 through DECL_CHAIN. Rename 'i' to 'n_elements'.
3742 2011-02-19 Jakub Jelinek <jakub@redhat.com>
3745 * c-common.c (c_fully_fold_internal): Handle VIEW_CONVERT_EXPR.
3747 2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
3749 * c.opt (fobjc-abi-version=) New.
3750 (fobjc-nilcheck): New.
3752 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
3755 * c-common.h (keyword_is_decl_specifier): Declare.
3756 * c-common.c (keyword_is_decl_specifier): Define.
3757 (keyword_is_function_specifier): New function.
3759 2011-01-26 Jakub Jelinek <jakub@redhat.com>
3762 * c-lex.c (interpret_float): If CPP_N_IMAGINARY, ensure
3763 EXCESS_PRECISION_EXPR is created with COMPLEX_TYPE instead of
3766 2011-01-26 Arnaud Charlet <charlet@adacore.com>
3768 * c-ada-spec.c (dump_generic_ada_node): Avoid dereferencing null type.
3770 2011-01-26 Jakub Jelinek <jakub@redhat.com>
3773 * c-opts.c (c_common_post_options): Call c_common_no_more_pch
3774 after init_c_lex if pch_file is set.
3776 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3779 * c.opt (-fkeep-inline-dllexport): New switch.
3781 2011-01-12 Richard Guenther <rguenther@suse.de>
3784 * c-common.c (handle_weak_attribute): Warn instead of error
3785 on declaring an inline function weak.
3787 2011-01-05 Tom Tromey <tromey@redhat.com>
3789 * c-common.h (lvalue_error): Update.
3790 * c-common.c (lvalue_error): Add 'loc' argument. Call error_at,
3793 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
3796 * c-objc.h (objc_finish_message_expr): Added argument to
3799 2010-12-22 Nathan Froyd <froydnj@codesourcery.com>
3801 * c-common.c (handle_nonnull_attribute, handle_sentinel_attribute):
3804 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
3806 * c-objc.h (objc_maybe_warn_exceptions): New.
3807 * stub-objc.c (objc_maybe_warn_exceptions): New.
3809 2010-12-10 Nathan Froyd <froydnj@codesourcery.com>
3811 * c-common.h (readonly_error): Declare.
3812 * c-common.c (readonly_error): Define.
3814 2010-12-09 Nathan Froyd <froydnj@codesourcery.com>
3816 * c-common.h (invalid_indirection_error): Declare.
3817 * c-common.c (invalid_indirection_error): Define.
3819 2010-12-03 Richard Guenther <rguenther@suse.de>
3822 * c-pretty-print.c (pp_c_postfix_expression): Handle MEM_REF.
3823 (pp_c_unary_expression): Likewise.
3824 (pp_c_expression): Likewise.
3826 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
3828 * c-common.h (objc_finish_function): New.
3829 (objc_non_volatilized_type): Removed.
3830 (objc_type_quals_match): Removed.
3831 * stub-objc.c (objc_finish_function): New.
3832 (objc_non_volatilized_type): Removed.
3833 (objc_type_quals_match): Removed.
3835 2010-11-30 Joseph Myers <joseph@codesourcery.com>
3837 * c-common.h (parse_optimize_options): Declare.
3838 * c-cppbuiltin.c, c-format.c, c-gimplify.c, c-lex.c, c-omp.c,
3839 c-pch.c, c-pragma.c, c-semantics.c: Don't include toplev.h.
3841 2010-11-29 Joseph Myers <joseph@codesourcery.com>
3843 * c-opts.c (check_deps_environment_vars): Use getenv instead of
3845 * c-pch.c (O_BINARY): Don't define here.
3846 * c-pragma.h: Include "cpplib.h" instead of <cpplib.h>.
3848 2010-11-25 Joseph Myers <joseph@codesourcery.com>
3850 * c-cppbuiltin.c (c_cpp_builtins): Pass &global_options to
3851 targetm.except_unwind_info.
3853 2010-11-23 Joseph Myers <joseph@codesourcery.com>
3855 * c-opts.c (c_common_handle_option): Pass location to
3856 set_struct_debug_option.
3858 2010-11-23 Joseph Myers <joseph@codesourcery.com>
3860 * c-common.c (visibility_options): Move from ../opts.c.
3861 * c-common.h (struct visibility_flags, visibility_options):
3863 * c-opts.c (finish_options): Rename to c_finish_options.
3864 (c_common_init): Update call to finish_options.
3866 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
3869 * c-lex.c (lex_string): Check that each string in an Objective-C
3870 string concat sequence starts with either one or zero '@', and
3871 that there are no spurious '@' signs at the end.
3873 2010-11-20 Joseph Myers <joseph@codesourcery.com>
3875 * c-pragma.c: Remove conditionals on HANDLE_PRAGMA_PACK,
3876 HANDLE_PRAGMA_PACK_PUSH_POP, HANDLE_PRAGMA_WEAK and
3877 HANDLE_PRAGMA_VISIBILITY.
3878 * c-pragma.h (HANDLE_PRAGMA_WEAK, HANDLE_PRAGMA_PACK,
3879 HANDLE_PRAGMA_VISIBILITY): Don't define.
3880 (HANDLE_SYSV_PRAGMA, HANDLE_PRAGMA_PACK_PUSH_POP): Don't test.
3882 2010-11-20 Nathan Froyd <froydnj@codesourcery.com>
3887 * c-common.h (keyword_begins_type_specifier): Declare.
3888 (keyword_is_storage_class_specifier): Declare.
3889 (keyword_is_type_qualifier): Declare.
3890 * c-common.c (keyword_begins_type_specifier): New function.
3891 (keyword_is_storage_class_specifier): New function.
3892 (keyword_is_type_qualifier): Declare.
3894 2010-11-19 Joseph Myers <joseph@codesourcery.com>
3897 * c-common.c (in_late_binary_op): Define.
3898 (c_common_truthvalue_conversion): Check in_late_binary_op before
3899 calling c_save_expr.
3900 * c-common.h (in_late_binary_op): Declare.
3902 2010-11-19 Joseph Myers <joseph@codesourcery.com>
3904 * c-opts.c (c_common_handle_option): Update calls to
3905 set_struct_debug_option.
3907 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
3909 * c-common.h (objc_declare_protocols): Added additional argument.
3910 * stub-objc.c (objc_declare_protocol): Same change.
3912 2010-11-18 Nathan Froyd <froydnj@codesourcery.com>
3915 * c-common.h (build_real_imag_expr): Declare.
3916 * c-semantics.c (build_real_imag_expr): Define.
3918 2010-11-17 Joseph Myers <joseph@codesourcery.com>
3920 * c-opts.c (c_common_parse_file): Take no arguments.
3921 * c-common.h (c_common_parse_file): Update prototype.
3923 2010-11-16 Jakub Jelinek <jakub@redhat.com>
3926 * c-common.c (warning_candidate_p): Don't track non-const calls
3929 2010-11-15 Ian Lance Taylor <iant@google.com>
3931 * c-lex.c (init_c_lex): Set macro debug callbacks if
3932 flag_dump_go_spec is set.
3934 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
3936 * c-common.h (objc_build_incr_expr_for_property_ref): New.
3937 * stub-objc.c (objc_build_incr_expr_for_property_ref): New.
3939 2010-11-15 Nathan Froyd <froydnj@codesourcery.com>
3941 PR preprocessor/45038
3942 * c-cppbuiltin.c (c_cpp_builtins): Use different format for C++
3945 2010-11-12 Joseph Myers <joseph@codesourcery.com>
3947 * c-common.h (c_family_lang_mask): Declare.
3948 * c-opts.c (c_family_lang_mask): Make extern.
3949 * c-pragma.c (handle_pragma_diagnostic): Use
3950 control_warning_option.
3952 2010-11-12 Joseph Myers <joseph@codesourcery.com>
3954 * c-common.c (parse_optimize_options): Update call to
3956 * c-common.h (c_common_handle_option): Update prototype.
3957 * c-opts.c (c_common_handle_option): Take location_t parameter and
3958 pass it to other functions.
3960 2010-11-11 Joseph Myers <joseph@codesourcery.com>
3962 * c-opts.c (warning_as_error_callback): Remove.
3963 (c_common_initialize_diagnostics): Don't call
3964 register_warning_as_error_callback.
3965 (c_common_handle_option): Handle -Werror=normalized= here.
3967 2010-11-10 Joseph Myers <joseph@codesourcery.com>
3969 * c-common.c (handle_mode_attribute): Use %' and word "signedness"
3971 * c-opts.c (c_common_parse_file): Start diagnostics with lowercase
3973 * c-pragma.c (handle_pragma_target, handle_pragma_optimize):
3974 Remove trailing '.' from diagnostics.
3975 * c.opt (Wwrite-strings_: Avoid '`' in help text.
3977 2010-11-10 Joseph Myers <joseph@codesourcery.com>
3979 * c-common.c (parse_optimize_options): Pass global_dc to
3981 * c-opts.c (c_common_handle_option): Pass &global_options to
3982 set_Wstrict_aliasing.
3983 * c.opt (v): Don't mark Common or document here.
3985 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
3988 * c-format.c (format_type): New type gcc_objc_string_format_type.
3989 (valid_stringptr_type_p): New.
3990 (handle_format_arg_attribute): Use valid_stringptr_type_p ().
3991 (check_format_string): Pass expected type, use
3992 valid_stringptr_type_p (), check that the format string types are
3993 consistent with the format specification.
3994 (decode_format_attr): Warn if NSString is used outside objective-c.
3995 (format_types_orig): Add NSString.
3997 (format_flags): New.
3998 (check_format_arg): Handle format strings requiring an external parser.
3999 first_target_format_type: New variable.
4000 (handle_format_attribute): Set up first_target_format_type, pass the
4001 expected format arg string type to check_format_string().
4002 * c-common.h (FMT_FLAG_PARSE_ARG_CONVERT_EXTERNAL): New flag.
4003 * stub-objc.c (objc_string_ref_type_p): New.
4004 (objc_check_format_arg): New.
4006 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
4008 Fixed using the Objective-C 2.0 dot-syntax with class names.
4009 * c-common.h (objc_build_class_component_ref): New.
4010 * stub-objc.c (objc_build_class_component_ref): New.
4012 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
4014 * c.opt (Wproperty-assign-default): New option.
4016 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
4018 Implemented -fobjc-std=objc1 flag.
4019 * c.opt (fobjc-std=objc1): New option.
4021 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
4023 Implemented format and noreturn attributes for Objective-C methods.
4024 * c-common.c (handle_noreturn_attribute): Recognize 'noreturn'
4025 attribute for Objective-C methods.
4027 2010-10-31 Jason Merrill <jason@redhat.com>
4029 * c-common.c (conversion_warning, warn_for_collisions_1): Use
4032 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
4034 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
4035 * c-common.h (enum rid): Removed RID_COPIES and RID_IVAR.
4036 (objc_add_property_declaration): Removed arguments for copies and
4038 (objc_build_getter_call): Renamed to
4039 objc_maybe_build_component_ref.
4040 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
4041 (objc_is_property_ref): New.
4042 * c-common.c (c_common_reswords): Removed copies and ivar.
4043 * stub-objc.c (objc_add_property_declaration): Removed arguments
4044 for copies and ivar.
4045 (objc_build_getter_call): Renamed to
4046 objc_maybe_build_component_ref.
4047 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
4048 (objc_is_property_ref): New.
4050 2010-10-29 Arnaud Charlet <charlet@adacore.com>
4051 Matthew Gingell <gingell@adacore.com>
4053 * c-ada-spec.c (separate_class_package): New function.
4054 (pp_ada_tree_identifier): Prefix references to C++ classes with the
4055 name of their enclosing package.
4056 (print_ada_declaration): Use separate_class_package.
4058 2010-10-27 Jason Merrill <jason@redhat.com>
4060 * c-common.c (c_common_reswords): Add __is_literal_type.
4061 * c-common.h (enum rid): Add RID_IS_LITERAL_TYPE.
4063 * c-common.c (check_case_value): Remove special C++ code.
4065 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
4067 * c-common.h (enum rid): Added RID_READWRITE, RID_ASSIGN,
4068 RID_RETAIN, RID_COPY and RID_NONATOMIC. Updated RID_FIRST_PATTR
4070 (objc_add_property_declaration): Added additional arguments.
4071 (objc_property_attribute_kind): Removed.
4072 (objc_set_property_attr): Removed.
4073 * c-common.c (c_common_reswords): Added readwrite, assign, retain,
4075 * stub-objc.c (objc_add_property_declaration): Added additional
4077 (objc_set_property_attr): Removed.
4079 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
4081 * c-common.h (objc_add_property_variable): Renamed to
4082 objc_add_property_declaration. Added location argument.
4083 * stub-objc.c (objc_add_property_variable): Same change.
4085 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
4087 * c-common.h (objc_maybe_printable_name): New.
4088 * stub-objc.c (objc_maybe_printable_name): New.
4090 2010-10-22 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
4091 Andrew Pinski <pinskia@gmail.com>
4093 * c-common.h (c_common_mark_addressable_vec): Declare.
4094 * c-common.c (c_common_mark_addressable_vec): New function.
4096 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
4098 * c-common.h (objc_set_method_type): Removed.
4099 (objc_add_method_declaration): Added boolean argument.
4100 (objc_start_method_definition): Same change.
4101 (objc_build_method_signature): Same change.
4102 * stub-objc.c (objc_set_method_type): Removed.
4103 (objc_add_method_declaration): Added boolean argument.
4104 (objc_start_method_definition): Same change.
4105 (objc_build_method_signature): Same change.
4107 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
4109 * c-common.h (finish_file): Removed.
4110 (objc_write_global_declarations): New.
4111 * c-opts.c (c_common_parse_file): Do not call finish_file.
4112 * stub-objc.c (objc_write_global_declarations): New.
4114 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
4116 Implemented parsing @synthesize and @dynamic for
4117 Objective-C/Objective-C++.
4118 * c-common.h (enum rid): Add RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
4119 (objc_add_synthesize_declaration): New.
4120 (objc_add_dynamic_declaration): New.
4121 * c-common.c (c_common_reswords): Add synthesize and dynamic.
4122 * stub-objc.c (objc_add_synthesize_declaration): New.
4123 (objc_add_dynamic_declaration): New.
4125 2010-10-18 Michael Meissner <meissner@linux.vnet.ibm.com>
4128 * c-cppbuiltin.c (mode_has_fma): Move function here from
4129 builtins.c. Don't use the fma optab, instead just use the
4130 HAVE_fma* macros, so that __FP_FAST_FMA* will be defined when
4133 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
4135 Merge from 'apple/trunk' branch on FSF servers.
4137 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
4140 * c-common.h (objc_non_volatilized_type): New declaration
4141 * stub-objc.c (objc_non_volatilized_type): New stub.
4143 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
4145 Merge from 'apple/trunk' branch on FSF servers.
4147 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
4150 * c-common.h (objc_diagnose_private_ivar): New decl.
4151 * stub-objc.c (objc_diagnose_private_ivar): New stub.
4153 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
4155 * c-common.c (c_common_reswords): Add package, RID_AT_PACKAGE.
4156 * c-common.h (enum rid): Add RID_AT_PACKAGE.
4157 (objc_ivar_visibility_kind): New enum.
4158 (objc_set_visibility): Adjust prototype to use visibility enum.
4159 * stub-objc.c (objc_set_visibility): Adjust stub to use
4162 2010-10-14 Michael Meissner <meissner@linux.vnet.ibm.com>
4164 * c-cppbuiltin.c (builtin_define_float_constants): Emit
4165 __FP_FAST_FMA, __FP_FAST_FMAF, and __FP_FAST_FMAL if the machine
4166 has the appropriate fma builtins.
4167 (c_cpp_builtins): Adjust call to builtin_define_float_constants.
4169 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
4171 merge from FSF apple 'trunk' branch.
4172 2006 Fariborz Jahanian <fjahanian@apple.com>
4174 Radars 4436866, 4505126, 4506903, 4517826
4175 * c-common.c (c_common_resword): Define @property and its attributes.
4176 * c-common.h: Define property attribute enum entries.
4177 (OBJC_IS_PATTR_KEYWORD): New.
4178 (objc_property_attribute_kind): New enum.
4179 Declare objc_set_property_attr (), objc_add_property_variable (),
4180 objc_build_getter_call () and objc_build_setter_call ().
4181 * stub-objc.c (objc_set_property_attr): New stub.
4182 (objc_add_property_variable): Likewise.
4183 (objc_build_getter_call): Likewise.
4184 (objc_build_setter_call) Likewise.
4186 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
4188 merge from FSF apple 'trunk' branch.
4189 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
4191 Radar 3803157 (method attributes)
4192 * c-common.c (handle_deprecated_attribute): Recognize
4193 objc methods as valid declarations.
4194 * c-common.h: Declare objc_method_decl ().
4195 * stub-objc.c (objc_method_decl): New stub.
4197 2010-10-08 Joseph Myers <joseph@codesourcery.com>
4199 * c-common.c (parse_optimize_options): Call
4200 decode_cmdline_options_to_array_default_mask before
4201 decode_options. Update arguments to decode_options.
4202 * c-common.h (c_common_init_options_struct): Declare.
4203 * c-opts.c (c_common_init_options_struct): New. Split out from
4204 c_common_init_options.
4206 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
4208 Implemented fast enumeration for Objective-C.
4209 * c-common.h (objc_finish_foreach_loop): New.
4210 * stub-objc.c (objc_finish_foreach_loop): New.
4212 2010-10-05 Joseph Myers <joseph@codesourcery.com>
4214 * c-common.h (struct diagnostic_context): Don't declare here.
4215 (c_common_initialize_diagnostics): Declare using
4216 diagnostic_context typedef.
4217 * c-opts.c (c_common_handle_option): Pass global_dc to
4218 handle_generated_option.
4220 2010-10-04 Joseph Myers <joseph@codesourcery.com>
4222 * c-opts.c (c_common_handle_option): Pass &global_options_set to
4223 handle_generated_option.
4225 2010-10-03 Ian Lance Taylor <iant@google.com>
4227 * c.opt (-fplan9-extensions): New option.
4229 2010-10-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
4231 * c-cppbuiltin.c (define__GNUC__, builtin_define_type_precision):
4233 (c_cpp_builtins): Call functions from cppbuiltin.c instead
4234 of duplicating code.
4236 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
4238 * c-common.c: Add two new entries for @optional
4239 and @required keywords.
4241 merge from FSF 'apple/trunk' branch.
4242 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
4245 * c-common.h (RID_AT_OPTIONAL, RID_AT_REQUIRED): Two new
4246 objective-c keywords.
4247 (objc_set_method_opt): New declaration.
4248 * stub-objc.c (objc_set_method_opt): New stub.
4250 2010-09-30 Joseph Myers <joseph@codesourcery.com>
4252 * c-common.c (handle_optimize_attribute): Pass &global_options to
4253 cl_optimization_save and cl_optimization_restore.
4254 * c-opts.c (c_common_handle_option): Pass &global_options to
4255 handle_generated_option.
4256 * c-pragma.c (handle_pragma_diagnostic): Use option_flag_var.
4257 (handle_pragma_pop_options, handle_pragma_reset_options): Pass
4258 &global_options to cl_optimization_restore.
4260 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
4262 * c-lex.c (c_lex_with_flags): Updated comments for CPP_AT_NAME
4263 Objective-C/Objective-C++ keywords.
4265 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
4267 Merge from 'apple/trunk' branch on FSF servers.
4269 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
4272 * c-common.h (objc_check_global_decl): New declaration.
4273 * stub-objc.c (objc_check_global_decl): New stub.
4275 2010-09-29 Joseph Myers <joseph@codesourcery.com>
4277 * c.opt: Don't use VarExists.
4279 2010-09-29 Joseph Myers <joseph@codesourcery.com>
4281 * c-common.c (c_cpp_error): Update names of diagnostic_context
4283 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Update names of
4284 cl_optimization members.
4285 * c-opts.c (warning_as_error_callback, c_common_handle_option,
4286 sanitize_cpp_opts, finish_options): Update names of cpp_options
4289 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
4291 * c-common.h (OBJC_IS_CXX_KEYWORD): New macro. Updated comments.
4292 (objc_is_reserved_word): Removed.
4293 * c-common.c: Updated comments.
4294 * c-lex.c (c_lex_with_flags): Use OBJC_IS_CXX_KEYWORD instead of
4295 objc_is_reserved_word.
4296 * stub-objc.c (objc_is_reserved_word): Removed.
4298 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
4300 * c-common.h (objc_add_method_declaration): Adjust prototype to
4302 (objc_start_method_definition): Likewise.
4303 (objc_build_keyword_decl): Likewise.
4304 * stub-objc.c:(objc_add_method_declaration): Handle attributes.
4305 (objc_start_method_definition): Likewise.
4306 (objc_build_keyword_decl): Likewise.
4308 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
4310 * c-common.h (objc_start_class_interface): Adjust prototype.
4311 (objc_start_category_interface): Likewise.
4312 (objc_start_protocol): Likewise.
4313 * stub-objc.c (objc_start_protocol): Adjust for extra argument.
4314 (objc_start_class_interface): Likewise.
4315 (objc_start_category_interface): Likewise.
4317 2010-09-27 Ian Lance Taylor <iant@google.com>
4319 * c-common.c (c_common_attribute_table): Add no_split_stack.
4320 (handle_no_split_stack_attribute): New static function.
4322 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
4324 Merge from 'apple/trunk' branch on FSF servers.
4326 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
4329 * c-common.h (objc_have_common_type): New declaration.
4330 * stub-objc.c (objc_have_common_type): New stub.
4332 2005-06-22 Ziemowit Laski <zlaski@apple.com>
4335 * c-common.h (objc_common_type): New prototype.
4336 * stub-objc.c (objc_common_type): New stub.
4338 2010-09-24 Jan Hubicka <jh@suse.cz>
4340 * c-common.c (handle_leaf_attribute): New function.
4341 (struct attribute_spec c_common_att): Add leaf.
4343 2010-09-22 Joseph Myers <joseph@codesourcery.com>
4345 * c.opt (-all-warnings, -ansi, -assert, -assert=, -comments,
4346 -comments-in-macros, -define-macro, -define-macro=, -dependencies,
4347 -dump, -dump=, -imacros, -imacros=, -include, -include=,
4348 -include-barrier, -include-directory, -include-directory=,
4349 -include-directory-after, -include-directory-after=,
4350 -include-prefix, -include-prefix=, -include-with-prefix,
4351 -include-with-prefix=, -include-with-prefix-after,
4352 -include-with-prefix-after=, -include-with-prefix-before,
4353 -include-with-prefix-before=, -no-integrated-cpp,
4354 -no-line-commands, -no-standard-includes, -no-warnings, -output,
4355 -output=, -pedantic, -pedantic-errors, -preprocess,
4356 -print-missing-file-dependencies, -trace-includes, -traditional,
4357 -traditional-cpp, -trigraphs, -undefine-macro, -undefine-macro=,
4358 -user-dependencies, -verbose, -write-dependencies,
4359 -write-user-dependencies, no-integrated-cpp, traditional): New.
4361 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
4364 * c-common.h (objc_start_method_definition): Return bool instead
4366 * stub-objc.c (objc_start_method_definition): Return bool instead
4369 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
4372 * c-common.h (objc_get_interface_ivars): New declaration.
4373 * stub-objc.c (objc_get_interface_ivars): New stub.
4375 2010-09-15 Ian Lance Taylor <iant@google.com>
4377 * c-common.c (parse_optimize_options): Do not capitalize warning
4378 messages. Remove period at end of warning message.
4380 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
4382 * c-common.c (handle_alias_ifunc_attribute): New, broken out of ...
4383 (handle_alias_attribute): ... here.
4384 (handle_ifunc_attribute): New.
4386 2010-09-06 Mark Mitchell <mark@codesourcery.com>
4388 * c-common.h (do_warn_double_promotion): Declare.
4389 * c-common.c (do_warn_double_promotion): Define.
4391 2010-09-05 Mark Mitchell <mark@codesourcery.com>
4393 * c.opt (Wdouble-promotion): New.
4395 2010-09-02 Joseph Myers <joseph@codesourcery.com>
4397 * c.opt (falt-external-templates, fhuge-objects, fvtable-gc,
4398 fvtable-thunks, fxref): Mark no longer supported in help text.
4400 2010-09-02 Joseph Myers <joseph@codesourcery.com>
4402 * c.opt (Wimport, fall-virtual, falt-external-templates,
4403 fdefault-inline, fenum-int-equiv, fexternal-templates,
4404 fguiding-decls, fhonor-std, fhuge-objects, flabels-ok,
4405 fname-mangling-version-, fnew-abi, fnonnull-objects,
4406 foptional-diags, fsquangle, fstrict-prototype, fthis-is-variable,
4407 fvtable-gc, fvtable-thunks, fxref): Mark with Ignore and Warn as
4409 (fhandle-exceptions): Mark with Alias and Warn.
4410 * c-opts.c (c_common_handle_option): Don't handle options marked
4413 2010-09-02 Joseph Myers <joseph@codesourcery.com>
4415 * c.opt (Wcomments, Werror-implicit-function-declaration,
4416 ftemplate-depth-, std=c89, std=c9x, std=gnu89, std=gnu9x,
4417 std=iso9899:1990, std=iso9899:1999, std=iso9899:199x): Mark as
4419 * c-common.c (option_codes): Use OPT_Wcomment instead of
4421 * c-opts.c (warning_as_error_callback, c_common_handle_option):
4422 Don't handle options marked as aliases.
4424 2010-08-25 Richard Guenther <rguenther@suse.de>
4426 * c-common.c (c_common_get_alias_set): Remove special
4427 handling for pointers.
4429 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
4431 * c-common.c: Use FOR_EACH_VEC_ELT.
4432 * c-gimplify.c: Likewise.
4433 * c-pragma.c: Likewise.
4435 2010-08-16 Joseph Myers <joseph@codesourcery.com>
4437 * c.opt (MDX): Change back to MD. Mark NoDriverArg instead of
4439 (MMDX): Change back to MMD. Mark NoDriverArg instead of
4441 * c-opts.c (c_common_handle_option): Use OPT_MD and OPT_MMD
4442 instead of OPT_MDX and OPT_MMDX.
4444 2010-08-16 Joseph Myers <joseph@codesourcery.com>
4446 * c.opt (MDX, MMDX, lang-asm): Mark RejectDriver.
4448 2010-08-12 Joseph Myers <joseph@codesourcery.com>
4450 * c.opt (MD, MMD): Change to MDX and MMDX.
4451 * c-opts.c (c_common_handle_option): Use OPT_MMD and OPT_MMDX.
4453 2010-08-11 Joseph Myers <joseph@codesourcery.com>
4455 * c-opts.c (c_common_handle_option): Call handle_generated_option
4456 instead of handle_option.
4458 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
4460 * c-pragma.c (add_to_renaming_pragma_list): Fix call to VEC_safe_push.
4461 (maybe_apply_renaming_pragma): Delete unneeded declarations.
4463 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
4465 * c-pragma.c (pending_redefinition): Declare. Declare a VEC of it.
4466 (pending_redefine_extname): Change type to a VEC.
4467 (add_to_renaming_pragma_list): Update for new type of
4468 pending_redefine_extname.
4469 (maybe_apply_renaming_pragma): Likewise.
4471 2010-08-04 Arnaud Charlet <charlet@adacore.com>
4473 * c-ada-spec.c (dump_ada_template): Mark underlying instance type as
4475 (dump_generic_ada_node): Code clean up. Use TREE_VISITED flag to
4476 decide whether a type has already been declared/seen.
4477 Do not go to the original type.
4478 (dump_nested_types): New parameter forward.
4479 Generate forward declaration if needed and mark type as visited.
4480 (print_ada_declaration): Call dump_nested_types if not already done.
4481 Mark types as visited.
4483 2010-08-03 Joseph Myers <joseph@codesourcery.com>
4485 * c.opt (-print-pch-checksum): Remove option.
4486 * c-opts.c (c_common_handle_option): Don't handle
4487 OPT_print_pch_checksum.
4489 2010-07-27 Joseph Myers <joseph@codesourcery.com>
4491 * c-common.h (c_common_handle_option): Update prototype and return
4493 * c-opts.c (c_common_handle_option): Update prototype and return
4494 value type. Update calls to handle_option and
4495 enable_warning_as_error.
4497 2010-07-27 Jakub Jelinek <jakub@redhat.com>
4500 * c-pretty-print.c (pp_c_expression): Handle C_MAYBE_CONST_EXPR.
4502 2010-07-27 Joseph Myers <joseph@codesourcery.com>
4504 * c-common.h (c_common_missing_argument): Remove.
4505 * c-opts.c (c_common_missing_argument): Remove.
4506 * c.opt (A, D, F, I, MD, MMD, MQ, MT, U, fconstant-string-class=,
4507 idirafter, imacros, include, isysroot, isystem, iquote): Add
4509 * c-objc-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
4511 2010-07-27 Joseph Myers <joseph@codesourcery.com>
4513 * c-common.h (c_common_option_lang_mask,
4514 c_common_initialize_diagnostics, c_common_complain_wrong_lang_p):
4516 (c_common_init_options): Update prototype.
4517 * c-opts.c (c_common_option_lang_mask): New.
4518 (c_common_initialize_diagnostics): Split out of
4519 c_common_init_options.
4520 (accept_all_c_family_options, c_common_complain_wrong_lang_p):
4522 (c_common_init_options): Update prototype. Use decoded options in
4523 search for -lang-asm.
4525 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
4527 * c-common.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
4528 * c-format.c: Likewise.
4530 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
4532 * c-common.h: Include diagnostic-core.h. Error if already
4534 * c-semantics.c: Do not define GCC_DIAG_STYLE here.
4536 2010-07-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
4538 * c-common.c (IN_GCC_FRONTEND): Do not undef.
4539 Do not include expr.h
4540 (vector_mode_valid_p): Move here.
4542 2010-06-21 DJ Delorie <dj@redhat.com>
4544 * c-pragma.c (handle_pragma_diagnostic): Add push/pop,
4545 allow these pragmas anywhere.
4547 2010-06-14 Jakub Jelinek <jakub@redhat.com>
4550 * c-cppbuiltin.c: Include gt-c-family-c-cppbuiltin.h.
4551 (lazy_hex_fp_values, lazy_hex_fp_value_count): Add GTY(()) markers.
4552 (lazy_hex_fp_value, builtin_define_with_hex_fp_value): Use
4553 ggc_strdup instead of xstrdup.
4555 2010-06-10 Jakub Jelinek <jakub@redhat.com>
4557 * c-cppbuiltin.c: Include cpp-id-data.h.
4558 (lazy_hex_fp_values, lazy_hex_fp_value_count): New variables.
4559 (lazy_hex_fp_value): New function.
4560 (builtin_define_with_hex_fp_value): Provide definitions lazily.
4562 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
4564 * c-gimplify.c: Do not include tree-flow.h
4566 2010-06-29 Joern Rennecke <joern.rennecke@embecosm.com>
4569 * c-common.c: Rename targetm member:
4570 targetm.enum_va_list -> targetm.enum_va_list_p
4572 2010-06-28 Anatoly Sokolov <aesok@post.ru>
4574 * c-common.c (shorten_compare): Adjust call to force_fit_type_double.
4576 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
4578 * c-cppbuiltin.c: Do not include except.h.
4580 2010-06-24 Andi Kleen <ak@linux.intel.com>
4582 * c-common.c (warn_for_omitted_condop): New.
4583 * c-common.h (warn_for_omitted_condop): Add prototype.
4585 2010-06-21 Joseph Myers <joseph@codesourcery.com>
4587 * c.opt (lang-objc): Remove.
4588 * c-opts.c (c_common_handle_option): Don't handle OPT_lang_objc.
4590 2010-06-21 Joern Rennecke <joern.rennecke@embecosm.com>
4592 * c-opts.c: Include "tm_p.h".
4594 2010-06-20 Joseph Myers <joseph@codesourcery.com>
4596 * c-common.c (parse_optimize_options): Update call to
4599 2010-06-18 Nathan Froyd <froydnj@codesourcery.com>
4601 * c-common.c (record_types_used_by_current_var_decl): Adjust for
4602 new type of types_used_by_cur_var_decl.
4604 2010-06-17 Joern Rennecke <joern.rennecke@embecosm.com>
4607 * c-cppbuiltin.c (builtin_define_with_hex_fp_value): Add cast
4608 for C++ standard compliance.
4610 2010-06-16 Jason Merrill <jason@redhat.com>
4612 * c.opt: Add -Wnoexcept.
4614 2010-06-16 Richard Guenther <rguenther@suse.de>
4617 * c-common.c (c_common_truthvalue_conversion): Remove
4618 premature and wrong optimization concering ADDR_EXPRs.
4620 2010-06-15 Arnaud Charlet <charlet@adacore.com>
4622 * c-ada-spec.c (dump_sloc): Remove column info.
4623 (is_simple_enum): New function.
4624 (dump_generic_ada_node, print_ada_declaration): Map C enum types to Ada
4625 enum types when relevant.
4627 2010-06-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
4629 * c-common.c (conversion_warning): Warn at expression
4632 2010-06-10 Joseph Myers <joseph@codesourcery.com>
4634 * c-opts.c (c_common_handle_option): Don't handle
4637 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
4639 * c-pragma.c (push_alignment): Use typed GC allocation.
4640 (handle_pragma_push_options): Likewise.
4642 * c-common.c (parse_optimize_options): Likewise.
4644 * c-common.h (struct sorted_fields_type): Add variable_size GTY
4647 2010-06-07 Joseph Myers <joseph@codesourcery.com>
4649 * c-common.c (flag_preprocess_only, flag_undef, flag_no_builtin,
4650 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
4651 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
4652 flag_signed_bitfields, warn_strict_null_sentinel,
4653 flag_nil_receivers, flag_zero_link, flag_replace_objc_classes,
4654 flag_gen_declaration, flag_no_gnu_keywords,
4655 flag_implement_inlines, flag_implicit_templates,
4656 flag_implicit_inline_templates, flag_optional_diags,
4657 flag_elide_constructors, flag_default_inline, flag_rtti,
4658 flag_conserve_space, flag_access_control, flag_check_new,
4659 flag_new_for_scope, flag_weak, flag_working_directory,
4660 flag_use_cxa_atexit, flag_use_cxa_get_exception_ptr,
4661 flag_enforce_eh_specs, flag_threadsafe_statics,
4662 flag_pretty_templates): Remove.
4663 * c-common.h (flag_preprocess_only, flag_nil_receivers,
4664 flag_objc_exceptions, flag_objc_sjlj_exceptions, flag_zero_link,
4665 flag_replace_objc_classes, flag_undef, flag_no_builtin,
4666 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
4667 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
4668 flag_const_strings, flag_signed_bitfields, flag_gen_declaration,
4669 flag_no_gnu_keywords, flag_implement_inlines,
4670 flag_implicit_templates, flag_implicit_inline_templates,
4671 flag_optional_diags, flag_elide_constructors, flag_default_inline,
4672 flag_rtti, flag_conserve_space, flag_access_control,
4673 flag_check_new, flag_new_for_scope, flag_weak,
4674 flag_working_directory, flag_use_cxa_atexit,
4675 flag_use_cxa_get_exception_ptr, flag_enforce_eh_specs,
4676 flag_threadsafe_statics, flag_pretty_templates,
4677 warn_strict_null_sentinel): Remove.
4678 * c.opt (E, Wstrict-null-sentinel, faccess-control, fasm,
4679 fbuiltin, fcheck-new, fconserve-space, felide-constructors,
4680 fenforce-eh-specs, ffor-scope, fgnu-keywords, fimplement-inlines,
4681 fimplicit-inline-templates, fimplicit-templates,
4682 flax-vector-conversions, fms-extensions, fnil-receivers,
4683 fnonansi-builtins, fpretty-templates, freplace-objc-classes,
4684 frtti, fshort-double, fshort-enums, fshort-wchar,
4685 fsigned-bitfields, fsigned-char, fstats, fthreadsafe-statics,
4686 funsigned-bitfields, funsigned-char, fuse-cxa-atexit,
4687 fuse-cxa-get-exception-ptr, fweak, fworking-directory, fzero-link,
4688 gen-decls, undef): Use Var.
4689 (fdefault-inline, foptional-diags): Document as doing nothing.
4690 * c-opts.c (c_common_handle_option): Remove cases for options now
4691 using Var. Mark ignored options as such.
4693 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
4695 * c-common.c: Moved to here from parent directory.
4696 * c-common.def: Likewise.
4697 * c-common.h: Likewise.
4698 * c-cppbuiltin.c: Likewise.
4699 * c-dump.c: Likewise.
4700 * c-format.c: Likewise.
4701 * c-format.h : Likewise.
4702 * c-gimplify.c: Likewise.
4703 * c-lex.c: Likewise.
4704 * c-omp.c: Likewise.
4706 * c-opts.c: Likewise.
4707 * c-pch.c: Likewise.
4708 * c-ppoutput.c: Likewise.
4709 * c-pragma.c: Likewise.
4710 * c-pragma.h: Likewise.
4711 * c-pretty-print.c: Likewise.
4712 * c-pretty-print.h: Likewise.
4713 * c-semantics.c: Likewise.
4714 * stub-objc.c: Likewise.
4716 * c-common.c: Include gt-c-family-c-common.h.
4717 * c-pragma.c: Include gt-c-family-c-pragma.h.
4719 Copyright (C) 2010-2015 Free Software Foundation, Inc.
4721 Copying and distribution of this file, with or without modification,
4722 are permitted in any medium without royalty provided the copyright
4723 notice and this notice are preserved.