| blob | 9764b7c144aee2762cc4fe283e332dc4fa57642f |
1 2015-01-30 Joseph Myers <joseph@codesourcery.com>
3 * c-opts.c, c-pch.c, cppspec.c: All callers of fatal_error changed
4 to pass input_location as first argument.
6 2015-01-23 Tom de Vries <tom@codesourcery.com>
8 PR libgomp/64672
9 * c.opt (fopenacc): Mark as LTO option.
11 2015-01-23 Tom de Vries <tom@codesourcery.com>
13 PR libgomp/64707
14 * c.opt (fopenmp): Mark as LTO option.
16 2015-01-21 Jakub Jelinek <jakub@redhat.com>
18 PR c/63307
19 * cilk.c (fill_decls_vec): Only put decls into vector v.
20 (compare_decls): Fix up formatting.
22 2015-01-21 Igor Zamyatin <igor.zamyatin@intel.com>
24 PR c/63307
25 * cilk.c: Include vec.h.
26 (struct cilk_decls): New structure.
27 (wrapper_parm_cb): Split this function to...
28 (fill_decls_vec): ...this...
29 (create_parm_list): ...and this.
30 (compare_decls): New function.
31 (for_local_cb): Remove.
32 (wrapper_local_cb): Ditto.
33 (build_wrapper_type): For now first traverse and fill vector of
34 declarations then sort it and then deal with sorted vector.
35 (cilk_outline): Ditto.
36 (declare_one_free_variable): Ditto.
38 2015-01-21 Jason Merrill <jason@redhat.com>
40 PR c++/64629
41 * c-format.c (check_format_arg): Call decl_constant_value.
43 2015-01-19 Martin Liska <mliska@suse.cz>
45 * c-common.c (handle_noicf_attribute): New function.
47 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
48 Bernd Schmidt <bernds@codesourcery.com>
49 James Norris <jnorris@codesourcery.com>
50 Cesar Philippidis <cesar@codesourcery.com>
51 Ilmir Usmanov <i.usmanov@samsung.com>
52 Jakub Jelinek <jakub@redhat.com>
54 * c.opt (fopenacc): New option.
55 * c-cppbuiltin.c (c_cpp_builtins): Conditionally define _OPENACC.
56 * c-common.c (DEF_FUNCTION_TYPE_VAR_8, DEF_FUNCTION_TYPE_VAR_12):
57 New macros.
58 * c-common.h (c_finish_oacc_wait): New prototype.
59 * c-omp.c: Include "omp-low.h" and "gomp-constants.h".
60 (c_finish_oacc_wait): New function.
61 * c-pragma.c (oacc_pragmas): New variable.
62 (c_pp_lookup_pragma, init_pragma): Handle it.
63 * c-pragma.h (enum pragma_kind): Add PRAGMA_OACC_CACHE,
64 PRAGMA_OACC_DATA, PRAGMA_OACC_ENTER_DATA, PRAGMA_OACC_EXIT_DATA,
65 PRAGMA_OACC_KERNELS, PRAGMA_OACC_LOOP, PRAGMA_OACC_PARALLEL,
66 PRAGMA_OACC_UPDATE, PRAGMA_OACC_WAIT.
67 (enum pragma_omp_clause): Add PRAGMA_OACC_CLAUSE_ASYNC,
68 PRAGMA_OACC_CLAUSE_AUTO, PRAGMA_OACC_CLAUSE_COLLAPSE,
69 PRAGMA_OACC_CLAUSE_COPY, PRAGMA_OACC_CLAUSE_COPYIN,
70 PRAGMA_OACC_CLAUSE_COPYOUT, PRAGMA_OACC_CLAUSE_CREATE,
71 PRAGMA_OACC_CLAUSE_DELETE, PRAGMA_OACC_CLAUSE_DEVICE,
72 PRAGMA_OACC_CLAUSE_DEVICEPTR, PRAGMA_OACC_CLAUSE_FIRSTPRIVATE,
73 PRAGMA_OACC_CLAUSE_GANG, PRAGMA_OACC_CLAUSE_HOST,
74 PRAGMA_OACC_CLAUSE_IF, PRAGMA_OACC_CLAUSE_NUM_GANGS,
75 PRAGMA_OACC_CLAUSE_NUM_WORKERS, PRAGMA_OACC_CLAUSE_PRESENT,
76 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPY,
77 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPYIN,
78 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPYOUT,
79 PRAGMA_OACC_CLAUSE_PRESENT_OR_CREATE, PRAGMA_OACC_CLAUSE_PRIVATE,
80 PRAGMA_OACC_CLAUSE_REDUCTION, PRAGMA_OACC_CLAUSE_SELF,
81 PRAGMA_OACC_CLAUSE_SEQ, PRAGMA_OACC_CLAUSE_VECTOR,
82 PRAGMA_OACC_CLAUSE_VECTOR_LENGTH, PRAGMA_OACC_CLAUSE_WAIT,
83 PRAGMA_OACC_CLAUSE_WORKER.
85 2015-01-14 Marcos Diaz <marcos.diaz@tallertechnologies.com>
87 * c-cppbuiltin.c (c_cpp_builtins): New cpp define __SSP_EXPLICIT__
88 for the new option fstack-protector_explicit.
89 * c-common.c (c_common_attribute_table): Add stack_protect attribute.
90 (handle_stack_protect_attribute): New function.
92 2015-01-13 Martin Uecker <uecker@eecs.berkeley.edu>
94 * c.opt: New option -Warray-bounds=.
96 2015-01-09 Michael Collison <michael.collison@linaro.org>
98 * array-notation-common.c: Include hash-set.h, machmode.h,
99 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
100 fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h.
101 * c-ada-spec.c: Ditto.
102 * c-cilkplus.c: Ditto.
103 * c-common.c: Include input.h due to flattening of tree.h.
104 Define macro GCC_C_COMMON_C.
105 * c-common.h: Flatten tree.h header files into c-common.h.
106 Remove include of tree-core.h.
107 * c-cppbuiltin.c: Include hash-set.h, machmode.h,
108 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
109 fold-const.h, wide-int.h, and inchash.h due to
110 flattening of tree.h.
111 * c-dump.c: Ditto.
112 * c-format.c: Flatten tree.h header files into c-common.h.
113 * c-cppbuiltin.c: Include hash-set.h, machmode.h,
114 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
115 fold-const.h, wide-int.h, and inchash.h due to
116 flattening of tree.h.
117 * c-dump.c: Include hash-set.h, machmode.h,
118 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
119 fold-const.h, wide-int.h, and inchash.h due to
120 flattening of tree.h.
121 * c-format.c: Include hash-set.h, machmode.h,
122 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
123 fold-const.h, wide-int.h, inchash.h and real.h due to
124 flattening of tree.h.
125 * c-gimplify.c: Include hash-set.h, machmode.h,
126 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
127 fold-const.h, wide-int.h, and inchash.h due to
128 flattening of tree.h.
129 * cilk.c: Ditto.
130 * c-lex.c: Ditto.
131 * c-omp.c: Ditto.
132 * c-opts.c: Ditto.
133 * c-pch.c: Ditto.
134 * c-ppoutput.c: Ditto.
135 * c-pragma.c: Ditto.
136 * c-pretty-print.c: Ditto.
137 * c-semantics.c: Ditto.
138 * c-ubsan.c: Ditto.
139 * stub-objc.c: Ditto.
141 2015-01-08 Jason Merrill <jason@redhat.com>
143 * c-ubsan.c (ubsan_maybe_instrument_array_ref): Use
144 do_ubsan_in_current_function.
145 (ubsan_maybe_instrument_reference_or_call): Likewise.
146 * c-ubsan.h: Declare it.
148 2015-01-08 Mike Stump <mikestump@comcast.net>
150 * c-common.c (c_common_attribute_table): Add no_sanitize_thread.
152 2015-01-07 Marek Polacek <polacek@redhat.com>
154 PR c/64440
155 * c-common.c (c_fully_fold_internal): Warn for division and modulo
156 if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST and is zero.
158 2015-01-05 Trevor Saunders <tsaunders@mozilla.com>
160 PR c++/31397
161 * c.opt (Wsuggest-override): New option.
163 2015-01-05 Jakub Jelinek <jakub@redhat.com>
165 Update copyright years.
167 2015-01-05 Marek Polacek <polacek@redhat.com>
169 PR c/64423
170 * c-common.c (warn_array_subscript_with_type_char): Add location_t
171 parameter. Use it.
172 * c-common.h (warn_array_subscript_with_type_char): Update
173 declaration.
175 2014-12-20 Edward Smith-Rowland <3dw4rd@verizon.net>
177 * c-cppbuiltin.c (__cpp_sized_deallocation): Uncomment and move macro.
178 Control macro with flag_sized_deallocation.
180 2014-12-20 Martin Uecker <uecker@eecs.berkeley.edu>
182 * c.opt (Wdiscarded-array-qualifiers): New option.
184 2014-12-19 Jakub Jelinek <jakub@redhat.com>
186 PR preprocessor/63831
187 * c-cppbuiltin.c (c_cpp_builtins): Don't define __has_attribute
188 and __has_cpp_attribute here.
189 * c-ppoutput.c (init_pp_output): Set cb->has_attribute to
190 c_common_has_attribute.
191 * c-common.h (c_common_has_attribute): New prototype.
192 * c-lex.c (init_c_lex): Set cb->has_attribute to
193 c_common_has_attribute instead of cb_has_attribute.
194 (get_token_no_padding): New function.
195 (cb_has_attribute): Renamed to ...
196 (c_common_has_attribute): ... this. No longer static. Use
197 get_token_no_padding, require ()s, don't build TREE_LIST
198 unnecessarily, fix up formatting, adjust diagnostics, call
199 init_attributes.
201 2014-12-15 Jason Merrill <jason@redhat.com>
203 * c.opt (-fsized-deallocation, -Wc++14-compat): New.
204 (-Wsized-deallocation): New.
205 * c-opts.c (c_common_post_options): -fsized-deallocation defaults
206 to on in C++14 and up.
208 2014-12-11 Jason Merrill <jason@redhat.com>
210 * c-cppbuiltin.c (c_cpp_builtins): Enable C++14 __cpp_constexpr.
212 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_runtime_arrays if
213 we aren't complaining about VLAs.
215 2014-12-06 Marek Polacek <polacek@redhat.com>
217 PR tree-optimization/64183
218 * c-gimplify.c (c_gimplify_expr): Don't convert the RHS of a
219 shift-expression if it is integer_type_node. Use types_compatible_p.
221 2014-11-29 Jakub Jelinek <jakub@redhat.com>
223 * c-common.c (convert_vector_to_pointer_for_subscript): Remove NULL
224 last argument from create_tmp_var_raw and create_tmp_var calls.
225 * cilk.c (gimplify_cilk_spawn): Likewise.
226 * c-omp.c (c_finish_omp_atomic): Likewise.
228 2014-11-28 Marek Polacek <polacek@redhat.com>
230 * c-ubsan.c (ubsan_instrument_shift): Use op1_utype for MINUS_EXPR
231 instead of unsigned_type_node.
233 2014-11-28 Marek Polacek <polacek@redhat.com>
235 PR c/63862
236 * c-ubsan.c (ubsan_instrument_shift): Change the type of a MINUS_EXPR
237 to op1_utype.
238 * c-gimplify.c (c_gimplify_expr): Convert right operand of a shift
239 expression to unsigned_type_node.
241 2014-11-20 Mark Wielaard <mjw@redhat.com>
243 PR debug/38757
244 * c-opts.c (set_std_c89): Set lang_hooks.name.
245 (set_std_c99): Likewise.
246 (set_std_c11): Likewise.
247 (set_std_cxx98): Likewise.
248 (set_std_cxx11): Likewise.
249 (set_std_cxx14): Likewise.
250 (set_std_cxx1z): Likewise.
252 2014-11-21 Jakub Jelinek <jakub@redhat.com>
254 PR target/63764
255 * c-common.h (convert_vector_to_pointer_for_subscript): Change
256 return type to bool.
257 * c-common.c: Include gimple-expr.h.
258 (convert_vector_to_pointer_for_subscript): Change return type to
259 bool. If *vecp is not lvalue_p and has VECTOR_TYPE, return true
260 and copy it into a TARGET_EXPR and use that instead of *vecp
261 directly.
263 2014-11-19 David Malcolm <dmalcolm@redhat.com>
265 Merger of git branch "gimple-classes-v2-option-3".
266 * ChangeLog.gimple-classes: New.
267 * c-gimplify.c (add_block_to_enclosing): Strengthen local "stack"
268 from being just a vec<gimple> to a vec<gbind *>.
270 2014-11-18 Jakub Jelinek <jakub@redhat.com>
272 PR sanitizer/63813
273 * c-ubsan.c (ubsan_maybe_instrument_reference_or_call): Change type
274 argument to ptype, set type to TREE_TYPE (ptype). Don't call
275 get_pointer_alignment for non-pointers. Use ptype, or if it is
276 reference type, corresponding pointer type, as type of kind
277 argument.
278 (ubsan_maybe_instrument_reference,
279 ubsan_maybe_instrument_member_call): Adjust callers.
281 2014-11-15 Marek Polacek <polacek@redhat.com>
283 PR middle-end/63884
284 * array-notation-common.c (is_sec_implicit_index_fn): Return false
285 for NULL fndecl.
286 (extract_array_notation_exprs): Return for NULL node.
288 2014-11-12 Joseph Myers <joseph@codesourcery.com>
290 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Define and
291 undefine __NO_MATH_ERRNO__ based on changes to -fmath-errno state.
293 2014-11-12 Jakub Jelinek <jakub@redhat.com>
295 PR c/59708
296 * c-common.c (check_builtin_function_arguments): Handle
297 BUILT_IN_{ADD,SUB,MUL}_OVERFLOW.
299 2014-11-10 Andi Kleen <ak@linux.intel.com>
301 PR c/60804
302 * c-common.h (check_no_cilk): Declare.
303 * cilk.c (get_error_location): New function.
304 (check_no_cilk): Dito.
306 2014-11-10 Andi Kleen <ak@linux.intel.com>
308 * cilk.c (recognize_spawn): Use expression location
309 for error message.
311 2014-11-10 Paolo Carlini <paolo.carlini@oracle.com>
313 * c.opt ([Wshift-count-negative, Wshift-count-overflow]): Add.
315 2014-11-10 Edward Smith-Rowland <3dw4rd@verizon.net>
317 * c-cppbuiltin.c (__has_attribute, __has_cpp_attribute): New macros;
318 (__cpp_rtti, __cpp_exceptions): New macros for C++98;
319 (__cpp_range_based_for, __cpp_initializer_lists,
320 __cpp_delegating_constructors, __cpp_nsdmi,
321 __cpp_inheriting_constructors, __cpp_ref_qualifiers): New macros
322 for C++11; (__cpp_attribute_deprecated): Remove in favor of
323 __has_cpp_attribute.
324 * c-lex.c (cb_has_attribute): New callback CPP function;
325 (init_c_lex): Set has_attribute callback.
327 2014-11-04 Richard Biener <rguenther@suse.de>
329 * c-common.c (shorten_compare): Do not shorten mixed
330 DFP and non-DFP compares.
332 2014-11-01 Edward Smith-Rowland <3dw4rd@verizon.net>
334 * g++.dg/cpp1y/feat-cxx11.C: Commentary and rearrangement of tests.
335 * g++.dg/cpp1y/feat-cxx11-neg.C: Add aggregate NSDMI test.
336 Commentary and rearrangement of tests.
337 * g++.dg/cpp1y/feat-cxx14.C: Enable aggregate NSDMI test.
338 Commentary and rearrangement of tests.
339 * g++.dg/cpp1y/feat-cxx98-neg.C: Ditto
340 * g++.dg/cpp1y/feat-cxx98.C: Commentary.
342 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
344 * c-common.c, c-common.h, c-cppbuiltin.c, c-lex.c: Remove redundant
345 enum from machine_mode.
347 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
349 * c-common.c: Adjust include files.
350 * c-gimplify.c: Ditto.
351 * cilk.c: Ditto.
352 * c-pragma.c: Ditto.
353 * c-ubsan.c: Ditto.
355 2014-10-27 Andrew MacLeod <amacleod@redhat.com>
357 * c-gimplify.c: Adjust include files.
359 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
361 PR c++/53061
362 * c-opts.c (c_common_diagnostics_set_defaults): Renamed from
363 c_common_initialize_diagnostics.
364 * c-common.h: Likewise.
366 2014-10-24 Marek Polacek <polacek@redhat.com>
368 PR c/56980
369 * c-pretty-print.c (c_pretty_printer::simple_type_specifier): Don't
370 print "struct"/"union"/"enum" for typedefed names.
372 2014-10-23 Marek Polacek <polacek@redhat.com>
374 * c-ubsan.c (ubsan_instrument_shift): Perform the MINUS_EXPR
375 in unsigned type.
377 2014-10-22 Jakub Jelinek <jakub@redhat.com>
378 Yury Gribov <y.gribov@samsung.com>
380 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
381 ubsan_instrument_vla): Check bits in flag_sanitize_recover bitmask
382 instead of flag_sanitize_recover as bool flag.
384 2014-10-21 Kirill Yukhin <kirill.yukhin@intel.com>
386 * cilk.c: Revert previous change.
388 2014-10-20 Igor Zamyatin <igor.zamyatin@intel.com>
390 PR c/63307
391 * cilk.c: Include vec.h.
392 (struct cilk_decls): New structure.
393 (wrapper_parm_cb): Split this function to...
394 (fill_decls_vec): ...this...
395 (create_parm_list): ...and this.
396 (compare_decls): New function.
397 (for_local_cb): Remove.
398 (wrapper_local_cb): Ditto.
399 (build_wrapper_type): For now first traverse and fill vector of
400 declarations then sort it and then deal with sorted vector.
401 (cilk_outline): Ditto.
402 (declare_one_free_variable): Ditto.
404 2014-10-17 Marek Polacek <polacek@redhat.com>
406 * c-opts.c (c_common_post_options): Set warn_implicit_int.
407 * c.opt (Wimplicit-int): Initialize to -1.
409 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
411 * c-pragma.c: Adjust include files.
412 * c-semantics.c: Likewise.
414 2014-10-16 DJ Delorie <dj@redhat.com>
416 * c-cppbuiltin.c (cpp_atomic_builtins): Don't assume pointers are
417 multiples of bytes.
419 2014-10-14 Jason Merrill <jason@redhat.com>
421 PR c++/63455
422 * c-common.h (CPP_PREPARSED_EXPR): New.
423 (N_CP_TTYPES): Adjust.
425 2014-10-15 Marek Polacek <polacek@redhat.com>
427 * c-opts.c (c_common_init_options): Make -std=gnu11 the default for C.
429 2014-10-14 DJ Delorie <dj@redhat.com>
431 * c-pretty-print.c (pp_c_integer_constant): Check for all __intN
432 types, not just __int128.
433 * c-cppbuiltin.c (c_cpp_builtins): Add builtins for all __intN
434 types, not just __int128.
435 (cpp_atomic_builtins): Round pointer sizes up.
436 (type_suffix): Use type precision, not specific types.
437 * c-common.c (c_common_reswords): Remove __int128 special case.
438 (c_common_type_for_size): Check for all __intN types, not just
439 __int128.
440 (c_common_type_for_mode): Likewise.
441 (c_common_signed_or_unsigned_type): Likewise.
442 (c_build_bitfield_integer_type): Likewise.
443 (c_common_nodes_and_builtins): Likewise.
444 (keyword_begins_type_specifier): Likewise.
445 * c-common.h (rid): Remove RID_INT128 and add RID_INT_N_* for all
446 __intN variants.
448 2014-10-12 Trevor Saunders <tsaunders@mozilla.com>
450 * c-common.c: Use hash_table instead of hashtab.
452 2014-10-06 Edward Smith-Rowland <3dw4rd@verizon.net>
454 * c-cppbuiltin.c: Move __cpp_attribute_deprecated to the
455 C++11 section.
457 2014-10-03 Marc Glisse <marc.glisse@inria.fr>
459 PR c++/54427
460 PR c++/57198
461 PR c++/58845
462 * c-common.c (warn_logical_operator): Punt for vectors.
464 2014-10-01 Edward Smith-Rowland <3dw4rd@verizon.net>
466 Implement SD-6: SG10 Feature Test Recommendations
467 * c-cppbuiltin.c (c_cpp_builtins()): Define language feature
468 macros and the __has_header macro.
470 2014-09-30 Jason Merrill <jason@redhat.com>
472 * c-common.h (enum rid): Add RID_IS_TRIVIALLY_ASSIGNABLE and
473 RID_IS_TRIVIALLY_CONSTRUCTIBLE.
474 * c-common.c (c_common_reswords): Add __is_trivially_copyable.
476 * c-common.h (enum rid): Add RID_IS_TRIVIALLY_COPYABLE.
477 * c-common.c (c_common_reswords): Add __is_trivially_copyable.
479 * c-common.h (enum rid): Remove RID_IS_CONVERTIBLE_TO.
480 * c-common.c (c_common_reswords): Remove __is_convertible_to.
482 2014-09-24 Marek Polacek <polacek@redhat.com>
484 PR c/61405
485 PR c/53874
486 * c-common.h (struct c_common_resword): Don't define CPP_KEYWORD.
488 2014-09-23 Andi Kleen <ak@linux.intel.com>
490 * c-common.c (handle_no_reorder_attribute): New function.
491 (c_common_attribute_table): Add no_reorder attribute.
493 2014-09-22 Joseph Myers <joseph@codesourcery.com>
495 * c-cppbuiltin.c (c_cpp_builtins): Define
496 __LIBGCC_*_EXCESS_PRECISION__ macros for supported floating-point
497 modes.
499 2014-09-18 Joseph Myers <joseph@codesourcery.com>
501 * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_*_FUNC_EXT__
502 for supported floating-point modes.
504 2014-09-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
506 * c.opt (Wpsabi): Use LangEnabledBy.
507 * c-opts.c (c_common_handle_option): Do not handle here.
509 2014-09-12 Joseph Myers <joseph@codesourcery.com>
511 * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_HAS_%s_MODE__
512 macros for floating-point modes.
514 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
516 PR target/58757
517 * c-cppbuiltin.c (builtin_define_float_constants): Correct
518 __*_DENORM_MIN__ without denormals.
520 2014-09-10 Jakub Jelinek <jakub@redhat.com>
522 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
523 ubsan_instrument_vla, ubsan_instrument_return): Adjust
524 ubsan_create_data callers.
525 (ubsan_instrument_bounds): Don't emit UBSAN_BOUNDS at all if
526 index is constant or BIT_AND_EXPR with constant mask and is
527 small enough for the bound.
528 * c-gimplify.c (ubsan_walk_array_refs_r): For ADDR_EXPR of
529 ARRAY_REF, make sure the inner ARRAY_REF is not walked again.
531 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
533 * c.opt: Add CppReason to various flags.
534 (Wdate-time): Re-sort.
535 * c-common.c: Include c-common.h earlier.
536 (struct reason_option_codes_t): Delete.
537 (c_option_controlling_cpp_error): Prefix global type and struct
538 with cpp_.
540 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
542 * c.opt (Wnormalized): New.
543 (Wnormalized=): Use Enum and Reject Negative.
544 * c-opts.c (c_common_handle_option): Do not handle Wnormalized here.
546 2014-09-08 Joseph Myers <joseph@codesourcery.com>
548 * c-cppbuiltin.c (c_cpp_builtins): Define macros for mantissa
549 digits of floating-point modes if -fbuilding-libgcc.
551 2014-09-05 Joseph Myers <joseph@codesourcery.com>
553 * c-cppbuiltin.c (c_cpp_builtins): Also define
554 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__,
555 __LIBGCC_EH_FRAME_SECTION_NAME__, __LIBGCC_JCR_SECTION_NAME__,
556 __LIBGCC_CTORS_SECTION_ASM_OP__, __LIBGCC_DTORS_SECTION_ASM_OP__,
557 __LIBGCC_TEXT_SECTION_ASM_OP__, __LIBGCC_INIT_SECTION_ASM_OP__,
558 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__,
559 __LIBGCC_STACK_GROWS_DOWNWARD__,
560 __LIBGCC_DONT_USE_BUILTIN_SETJMP__,
561 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__,
562 __LIBGCC_DWARF_FRAME_REGISTERS__,
563 __LIBGCC_EH_RETURN_STACKADJ_RTX__, __LIBGCC_JMP_BUF_SIZE__,
564 __LIBGCC_STACK_POINTER_REGNUM__ and
565 __LIBGCC_VTABLE_USES_DESCRIPTORS__ for -fbuilding-libgcc.
566 (builtin_define_with_value): Handle backslash-escaping in string
567 macro values.
569 2014-09-05 Richard Biener <rguenther@suse.de>
571 PR middle-end/63148
572 * c-format.c (check_format_arg): Properly handle
573 effectively signed POINTER_PLUS_EXPR offset.
575 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
577 * c.opt (Wc90-c99-compat,Wc++-compat,Wcomment,Wendif-labels,
578 Winvalid-pch,Wlong-long,Wmissing-include-dirs,Wmultichar,Wpedantic,
579 (Wdate-time,Wtraditional,Wundef,Wvariadic-macros): Add CPP, Var
580 and Init.
581 * c-opts.c (c_common_handle_option): Do not handle here.
582 (sanitize_cpp_opts): Likewise.
583 * c-common.c (struct reason_option_codes_t): Handle
584 CPP_W_C90_C99_COMPAT and CPP_W_PEDANTIC.
586 2014-09-03 Marek Polacek <polacek@redhat.com>
588 * c.opt (Wlogical-not-parentheses): Enable by -Wall.
590 2014-09-02 Jakub Jelinek <jakub@redhat.com>
591 Balaji V. Iyer <balaji.v.iyer@intel.com>
592 Igor Zamyatin <igor.zamyatin@intel.com>
594 * c-cilkplus.c (cilk_for_number_of_iterations): New function.
595 * c-common.c (c_common_reswords): Added _Cilk_for.
596 * c-common.h (enum rid): Added RID_CILK_FOR.
597 (cilk_for_number_of_iterations): Add declaration.
598 * c-omp.c (c_finish_omp_for): Added checks for CILK_SIMD and
599 CILK_FOR.
600 * c-pragma.c (init_pragma): Register "grainsize" pragma.
601 * c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_GRAINSIZE.
603 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
605 * c.opt (Wbuiltin-macro-redefined,Wdeprecated,Wendif-labels,
606 Winvalid-pch,Wliteral-suffix,Wmissing-include-dirs,Wtrigraphs,
607 Wundef): Use CPP, Var and Init.
608 * c-opts.c (c_common_handle_option): Do not handle the above flags here.
610 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
612 * c.opt (Wbuiltin-macro-redefined): Use CPP, Var and Init.
613 * c-opts.c (c_common_handle_option): Do not handle here.
615 2014-08-25 Jason Merrill <jason@redhat.com>
617 * c.opt: Change -std=c++1y and -std=gnu++1y to be aliases for
618 -std=c++14 and -std=gnu++14, rather than the reverse.
619 * c-opts.c (c_common_handle_option): Change OPT_std_c__1y and
620 OPT_std_gnu__1y to OPT_std_c__14 and OPT_std_gnu__14.
621 * c-common.h (cxx_dialect): Remove cxx1y.
623 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
625 * c-common.h (enum cxx_dialect): Add cxx14.
626 * c-opts.c (set_std_cxx1y): Rename to set_std_cxx14; Use cxx14.
627 * c-ubsan.c (ubsan_instrument_shift): Change comment and logic from
628 cxx_dialect == cxx11 || cxx_dialect == cxx1y to cxx_dialect >= cxx11.
630 2014-08-22 Jason Merrill <jason@redhat.com>
632 * c.opt (std=gnu++17): Fix alias.
634 2014-08-22 Marek Polacek <polacek@redhat.com>
636 PR c++/62199
637 * c-common.c (warn_logical_not_parentheses): Don't check LHS. Don't
638 check for vector types. Drop LHS argument.
639 * c-common.h (warn_logical_not_parentheses): Adjust.
641 2014-08-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
643 * c.opt (Wcomment): Use CPP, Var and LangEnabledBy.
644 (Wmultichar): Likewise.
645 (Wdate-time): Use C-family languages instead of Common. Use CPP
646 and Var.
647 * c-opts.c (c_common_handle_option): Do not handle the above
648 options here.
649 (sanitize_cpp_opts): Likewise.
651 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
653 PR fortran/44054
654 * c-opts.c: Include tree-diagnostics.h.
655 (c_diagnostic_finalizer): New.
656 (c_common_initialize_diagnostics): Use it.
658 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
660 PR preprocessor/51303
661 * c-common.c (struct reason_option_codes_t option_codes):
662 Add CPP_W_MISSING_INCLUDE_DIRS. Sort alphabetically.
664 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
666 PR c/60975
667 PR c/53063
668 * c.opt (Wvariadic-macros): Use CPP and LangEnabledBy.
669 * c-opts.c (c_common_handle_option): Call cpp_handle_option_auto.
670 (c_common_post_options): Call init_global_opts_from_cpp.
671 (sanitize_cpp_opts): Do not handle Wvariadic-macros here.
673 2014-08-19 Marek Polacek <polacek@redhat.com>
675 PR c++/62153
676 * c-common.c (maybe_warn_bool_compare): New function.
677 * c-common.h (maybe_warn_bool_compare): Declare.
678 * c.opt (Wbool-compare): New option.
680 2014-08-19 Marek Polacek <polacek@redhat.com>
682 * c.opt (Wc99-c11-compat): New option.
684 2014-08-19 Marek Polacek <polacek@redhat.com>
686 * c-opts.c (sanitize_cpp_opts): Make warn_long_long be set according
687 to warn_c90_c99_compat.
688 * c.opt (Wc90-c99-compat, Wdeclaration-after-statement): Initialize
689 to -1.
691 2014-08-19 Manuel López-Ibáñez <manu@gcc.gnu.org>
692 Steven Bosscher <steven@gcc.gnu.org>
694 PR c/52952
695 * c-format.c: Add extra_arg_loc and format_string_loc to struct
696 format_check_results.
697 (check_function_format): Use true and add comment for boolean
698 argument.
699 (finish_dollar_format_checking): Use explicit location when warning.
700 (check_format_info): Likewise.
701 (check_format_arg): Set extra_arg_loc and format_string_loc.
702 (check_format_info_main): Use explicit location when warning.
703 (check_format_types): Pass explicit location.
704 (format_type_warning): Likewise.
706 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
708 PR fortran/44054
709 * c-format.c: Handle Fortran flags.
711 2014-08-12 Igor Zamyatin <igor.zamyatin@intel.com>
713 PR other/61962
714 * array-notation-common.c (find_rank): Added handling for other
715 types of references.
717 2014-08-10 Marek Polacek <polacek@redhat.com>
719 PR c/51849
720 * c-opts.c (sanitize_cpp_opts): Pass warn_c90_c99_compat to libcpp.
721 * c.opt (Wc90-c99-compat): Add option.
723 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
725 * c-gimplify.c, cilk.c: Remove includes of pointer-set.h.
727 2014-08-03 Marek Polacek <polacek@redhat.com>
729 * c-common.c (check_case_value): Add location_t parameter. Use it.
730 (c_add_case_label): Pass loc to check_case_value.
732 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
734 * cilk.c: Use hash_map instead of pointer_map.
736 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
738 * c-gimplify.c: Use hash_set instead of pointer_set.
740 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
742 PR middle-end/61455
743 * array-notation-common.c (extract_array_notation_exprs): Handling
744 of DECL_EXPR added.
746 2014-08-01 Jakub Jelinek <jakub@redhat.com>
748 * c-common.h (min_align_of_type): Removed prototype.
749 * c-common.c (min_align_of_type): Removed.
750 * c-ubsan.h (ubsan_maybe_instrument_reference,
751 ubsan_maybe_instrument_member_call): New prototypes.
752 * c-ubsan.c: Include stor-layout.h and builtins.h.
753 (ubsan_maybe_instrument_reference_or_call,
754 ubsan_maybe_instrument_reference, ubsan_maybe_instrument_call): New
755 functions.
757 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
759 PR c++/60517
760 * c.opt (-Wreturn-local-addr): Move to common.opt.
762 2014-07-30 Jason Merrill <jason@redhat.com>
764 PR c++/61659
765 PR c++/61687
766 Revert:
767 * c.opt (-fuse-all-virtuals): New.
769 2014-07-30 Tom Tromey <tromey@redhat.com>
771 PR c/59855
772 * c.opt (Wdesignated-init): New option.
773 * c-common.c (c_common_attribute_table): Add "designated_init".
774 (handle_designated_init): New function.
776 2014-07-24 Marek Polacek <polacek@redhat.com>
778 PR c/57653
779 * c-opts.c (c_finish_options): If -imacros is in effect, return.
781 2014-07-16 Dodji Seketeli <dodji@redhat.com>
783 PR preprocessor/60723 - missing system-ness marks for macro tokens
784 * c-ppoutput.c (struct print::prev_was_system_token): New data
785 member.
786 (init_pp_output): Initialize it.
787 (maybe_print_line_1, maybe_print_line, print_line_1, print_line)
788 (do_line_change): Return a flag saying if a line marker was
789 emitted or not.
790 (scan_translation_unit): Detect if the system-ness of the token we
791 are about to emit is different from the one of the previously
792 emitted token. If so, emit a line marker. Avoid emitting useless
793 adjacent line markers. Avoid emitting line markers for tokens
794 originating from the expansion of built-in macros.
795 (scan_translation_unit_directives_only): Adjust.
797 2014-07-15 Marek Polacek <polacek@redhat.com>
799 * c-ubsan.c (ubsan_instrument_bounds): Don't instrument if
800 TYPE_MAX_VALUE is NULL.
802 2014-07-14 Jakub Jelinek <jakub@redhat.com>
804 PR middle-end/61294
805 * c.opt (Wmemset-transposed-args): New warning.
807 2014-07-10 Jason Merrill <jason@redhat.com>
809 PR c++/61659
810 PR c++/61687
811 * c.opt (-fuse-all-virtuals): New.
813 2014-07-09 Richard Biener <rguenther@suse.de>
815 PR c-family/61741
816 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
817 using unsigned arithmetic if overflow does not wrap instead of
818 if overflow is undefined.
820 2014-07-06 Marek Polacek <polacek@redhat.com>
822 PR c/6940
823 * c.opt (Wsizeof-array-argument): New option.
825 2014-07-03 Jakub Jelinek <jakub@redhat.com>
827 * c-ada-spec.c (dump_ada_nodes): Don't call qsort if
828 comments->count <= 1, as comments->entries might be NULL.
830 2014-07-01 Marek Polacek <polacek@redhat.com>
832 * c.opt (Wint-conversion): New option.
834 2014-07-01 Marek Polacek <polacek@redhat.com>
836 PR c/58286
837 * c.opt (Wincompatible-pointer-types): New option.
839 2014-06-30 Paolo Carlini <paolo.carlini@oracle.com>
841 PR c++/51400
842 * c-common.c (handle_noreturn_attribute, handle_const_attribute):
843 Do not discard TYPE_QUALS of type.
845 2014-06-26 Jason Merrill <jason@redhat.com>
847 * c-common.h (enum cxx_dialect): Add cxx1z.
848 * c.opt (std=c++1z, std=c++17, std=gnu++1z, std=gnu++17): New.
849 * c-opts.c (c_common_handle_option, set_std_cxx1z): Handle it.
851 2014-06-26 Teresa Johnson <tejohnson@google.com>
853 * c-common.h (get_dump_info): Declare.
854 * c-gimplify.c (c_genericize): Use saved dump files.
855 * c-opts.c (c_common_parse_file): Begin and end dumps
856 once around parsing invocation.
857 (get_dump_info): New function.
859 2014-06-23 Marek Polacek <polacek@redhat.com>
860 Andrew MacLeod <amacleod@redhat.com>
862 PR c/61553
863 * c-common.c (get_atomic_generic_size): Don't segfault if the
864 type doesn't have a size.
866 2014-06-20 Marek Polacek <polacek@redhat.com>
868 * c-gimplify.c: Include "c-ubsan.h" and "pointer-set.h".
869 (ubsan_walk_array_refs_r): New function.
870 (c_genericize): Instrument array bounds.
871 * c-ubsan.c: Include "internal-fn.h".
872 (ubsan_instrument_division): Mark instrumented arrays as having
873 side effects. Adjust ubsan_type_descriptor call.
874 (ubsan_instrument_shift): Likewise.
875 (ubsan_instrument_vla): Adjust ubsan_type_descriptor call.
876 (ubsan_instrument_bounds): New function.
877 (ubsan_array_ref_instrumented_p): New function.
878 (ubsan_maybe_instrument_array_ref): New function.
879 * c-ubsan.h (ubsan_instrument_bounds): Declare.
880 (ubsan_array_ref_instrumented_p): Declare.
881 (ubsan_maybe_instrument_array_ref): Declare.
883 2014-06-20 Hale Wang <hale.wang@arm.com>
885 PR lto/61123
886 * c.opt (fshort-enums): Add to LTO.
887 * c.opt (fshort-wchar): Likewise.
889 2014-06-16 Marek Polacek <polacek@redhat.com>
891 PR c/60439
892 * c.opt (Wswitch-bool): Add Var.
894 2014-06-12 Jakub Jelinek <jakub@redhat.com>
896 PR middle-end/61486
897 * c-omp.c (c_omp_split_clauses): Don't crash on firstprivate in
898 #pragma omp target teams or
899 #pragma omp {,target }teams distribute simd.
901 2014-06-12 Jason Merrill <jason@redhat.com>
903 * c.opt (Wabi=, fabi-compat-version): New.
904 * c-opts.c (c_common_handle_option): Handle -Wabi=.
905 (c_common_post_options): Handle flag_abi_compat_version default.
906 Disallow -fabi-compat-version=1.
907 * c-common.h (abi_version_crosses): New.
909 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
911 * c-common.c (handle_section_attribute): Update handling for
912 section names that are no longer trees.
914 2014-06-10 Jakub Jelinek <jakub@redhat.com>
916 PR fortran/60928
917 * c-pragma.c (omp_pragmas_simd): Move PRAGMA_OMP_TASK...
918 (omp_pragmas): ... back here.
920 2014-06-05 Marek Polacek <polacek@redhat.com>
922 PR c/49706
923 * c-common.c (warn_logical_not_parentheses): New function.
924 * c-common.h (warn_logical_not_parentheses): Declare.
925 * c.opt (Wlogical-not-parentheses): New option.
927 2014-06-04 Marek Polacek <polacek@redhat.com>
929 PR c/30020
930 * c-common.c (check_case_bounds): Add location parameter.
931 Use it.
932 (c_add_case_label): Pass loc to check_case_bounds.
934 2014-06-03 Marek Polacek <polacek@redhat.com>
936 PR c/60439
937 * c.opt (Wswitch-bool): New option.
939 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
941 * c-common.h (c_omp_sharing_predetermined, c_omp_remap_decl):
942 Remove prototypes.
943 (record_types_used_by_current_var_decl): Move prototype to where
944 it belongs.
946 * c-common.c (DEF_FUNCTION_TYPE_0, DEF_FUNCTION_TYPE_6)
947 (DEF_FUNCTION_TYPE_7, DEF_FUNCTION_TYPE_8)
948 (DEF_FUNCTION_TYPE_VAR_5): Cosmetic fixes.
950 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
952 * c-common.h (CTI_VOID_ZERO, void_zero_node): Delete.
953 * c-common.c (c_common_nodes_and_builtins): Don't initialize
954 void_zero_node.
955 * c-pretty-print.c (pp_c_void_constant): New function.
956 (c_pretty_printer::constant, c_pretty_printer::primary_expression)
957 (c_pretty_printer::expression): Handle VOID_CST.
958 * cilk.c (extract_free_variables): Likewise.
959 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift)
960 (ubsan_instrument_vla): Use void_node instead of void_zero_node.
962 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
964 * c-common.h (sorted_fields_type): Remove variable_size GTY attribute.
965 * c-pragma.c (push_alignment): Adjust.
966 (handle_pragma_push_options): Likewise.
968 2014-05-09 Marek Polacek <polacek@redhat.com>
970 PR c/50459
971 * c-common.c (check_user_alignment): Return -1 if alignment is error
972 node.
973 (handle_aligned_attribute): Don't call default_conversion on
974 FUNCTION_DECLs.
975 (handle_vector_size_attribute): Likewise.
976 (handle_tm_wrap_attribute): Handle case when wrap_decl is error node.
977 (handle_sentinel_attribute): Call default_conversion and allow even
978 integral types as an argument.
980 2014-05-08 Marek Polacek <polacek@redhat.com>
982 PR c/61053
983 * c-common.c (min_align_of_type): New function factored out from...
984 (c_sizeof_or_alignof_type): ...here.
985 * c-common.h (min_align_of_type): Declare.
987 2014-05-08 Marek Polacek <polacek@redhat.com>
989 PR c/61077
990 * c-common.c (check_main_parameter_types): Warn for _Atomic-qualified
991 parameter type of main.
993 2014-05-07 DJ Delorie <dj@redhat.com>
995 * c-cppbuiltin.c (print_bits_of_hex): New.
996 (builtin_define_type_minmax): Print values using hex so as not to
997 require a pre-computed list of string values.
999 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
1000 Mike Stump <mikestump@comcast.net>
1001 Richard Sandiford <rdsandiford@googlemail.com>
1003 * c-ada-spec.c: Include wide-int.h.
1004 (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Remove.
1005 (dump_generic_ada_node): Use wide-int interfaces.
1006 * c-common.c: Include wide-int-print.h.
1007 (shorten_compare): Use wide-int interfaces and tree_int_cst_lt.
1008 (pointer_int_sum): Use wide-int interfaces.
1009 (c_common_nodes_and_builtins): Use make_int_cst.
1010 (match_case_to_enum_1): Use tree_fits_uhwi_p and tree_fits_shwi_p.
1011 (handle_alloc_size_attribute): Use wide-int interfaces.
1012 (get_nonnull_operand): Likewise.
1013 * c-format.c (get_constant): Use tree_fits_uhwi_p.
1014 * c-lex.c: Include wide-int.h.
1015 (narrowest_unsigned_type): Take a widest_int rather than two
1016 HOST_WIDE_INTs.
1017 (narrowest_signed_type): Likewise.
1018 (interpret_integer): Update accordingly. Use wide-int interfaces.
1019 (lex_charconst): Use wide-int interfaces.
1020 * c-pretty-print.c: Include wide-int.h.
1021 (pp_c_integer_constant): Use wide-int interfaces.
1022 * cilk.c (declare_one_free_variable): Use tree_int_cst_lt instead of
1023 INT_CST_LT_UNSIGNED.
1025 2014-05-06 Richard Biener <rguenther@suse.de>
1027 * c-opts.c (c_common_post_options): For -freestanding,
1028 -fno-hosted and -fno-builtin disable pattern recognition
1029 if not enabled explicitely.
1031 2014-05-02 Marek Polacek <polacek@redhat.com>
1033 * c.opt (Wsizeof-pointer-memaccess): Describe option.
1035 2014-05-01 Marek Polacek <polacek@redhat.com>
1037 PR c/43245
1038 * c.opt (Wdiscarded-qualifiers): Add.
1040 2014-04-30 Marek Polacek <polacek@redhat.com>
1042 * c-ubsan.c (ubsan_instrument_division): Handle REAL_TYPEs. Perform
1043 INT_MIN / -1 sanitization only for integer types.
1045 2014-04-25 Marek Polacek <polacek@redhat.com>
1047 PR c/18079
1048 * c-common.c (handle_noinline_attribute): Warn if the attribute
1049 conflicts with always_inline attribute.
1050 (handle_always_inline_attribute): Warn if the attribute conflicts
1051 with noinline attribute.
1053 2014-04-25 Marek Polacek <polacek@redhat.com>
1055 PR c/60156
1056 * c-common.c (check_main_parameter_types): Warn about variadic main.
1058 2014-04-24 Mike Stump <mikestump@comcast.net>
1060 * c.opt (Wshadow-ivar): Default to on.
1062 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
1064 * c.opt (Wshadow-ivar, flocal-ivars, fivar-visibility): Add.
1066 2014-04-23 Marek Polacek <polacek@redhat.com>
1068 * c-common.c (handle_tm_wrap_attribute): Tweak error message.
1070 2014-04-22 Jakub Jelinek <jakub@redhat.com>
1072 PR sanitizer/60275
1073 * c-ubsan.c (ubsan_instrument_return): Return __builtin_trap ()
1074 if flag_sanitize_undefined_trap_on_error.
1075 (ubsan_instrument_division, ubsan_instrument_shift,
1076 ubsan_instrument_vla): Likewise. Use __ubsan_handle_*_abort ()
1077 if !flag_sanitize_recover.
1079 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
1081 PR libstdc++/43622
1082 * c-common.c (registered_builtin_types): Make non-static.
1083 * c-common.h (registered_builtin_types): Declare.
1085 2014-04-14 Richard Biener <rguenther@suse.de>
1086 Marc Glisse <marc.glisse@inria.fr>
1088 PR c/60819
1089 * c-common.c (convert_vector_to_pointer_for_subscript): Properly
1090 apply may-alias the scalar pointer type when applicable.
1092 2014-04-12 Igor Zamyatin <igor.zamyatin@intel.com>
1094 PR middle-end/60467
1095 * cilk.c (cilk_set_spawn_marker): Remove FUNCTION_DECL
1096 as possible argument for Cilk_spawn.
1098 2014-04-11 Tobias Burnus <burnus@net-b.de>
1100 PR c/60194
1101 * c.opt (Wformat-signedness): Add
1102 * c-format.c(check_format_types): Use it.
1104 2014-04-11 Jason Merrill <jason@redhat.com>
1106 PR c++/57926
1107 * c-common.c (sync_resolve_size, get_atomic_generic_size): Call
1108 default_conversion for an array argument.
1110 2014-04-08 Marek Polacek <polacek@redhat.com>
1112 PR sanitizer/60745
1113 * c-ubsan.c: Include asan.h.
1114 (ubsan_instrument_return): Call initialize_sanitizer_builtins.
1116 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
1118 * c.opt (Wnon-virtual-dtor): Auto set when Weffc++.
1120 2014-04-02 Marek Polacek <polacek@redhat.com>
1122 * c-common.h (c_expand_expr): Remove declaration.
1124 2014-03-28 Jakub Jelinek <jakub@redhat.com>
1126 PR c++/60689
1127 * c-common.c (add_atomic_size_parameter): When creating new
1128 params vector, push the size argument first.
1130 2014-03-26 Jakub Jelinek <jakub@redhat.com>
1132 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
1133 ubsan_instrument_vla, ubsan_instrument_return): Adjust
1134 ubsan_create_data callers.
1136 2014-03-22 Jakub Jelinek <jakub@redhat.com>
1138 PR debug/60603
1139 * c-opts.c (c_finish_options): Restore cb_file_change call to
1140 <built-in>.
1142 2014-03-13 Jakub Jelinek <jakub@redhat.com>
1144 PR middle-end/36282
1145 * c-pragma.c (apply_pragma_weak): Only look at
1146 TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (decl)) if
1147 DECL_ASSEMBLER_NAME_SET_P (decl).
1148 (maybe_apply_pending_pragma_weaks): Exit early if
1149 vec_safe_is_empty (pending_weaks) rather than only when
1150 !pending_weaks.
1151 (maybe_apply_pragma_weak): Likewise. If !DECL_ASSEMBLER_NAME_SET_P,
1152 set assembler name back to NULL afterwards.
1154 2014-03-11 Jason Merrill <jason@redhat.com>
1156 * c.opt: Add -std=gnu++14.
1158 2014-03-11 Ian Bolton <ian.bolton@arm.com>
1160 * c-opts.c (c_common_post_options): Don't override
1161 -ffp-contract=fast if unsafe-math-optimizations is on.
1163 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
1165 * c.opt: Enable LTO FE for fshort-double.
1167 2014-03-07 Jason Merrill <jason@redhat.com>
1169 * c.opt: Add -std=c++14.
1171 2014-03-06 Marek Polacek <polacek@redhat.com>
1173 PR c/60197
1174 * cilk.c (contains_cilk_spawn_stmt): New function.
1175 (contains_cilk_spawn_stmt_walker): Likewise.
1176 (recognize_spawn): Give error on invalid use of _Cilk_spawn.
1177 * c-common.h (contains_cilk_spawn_stmt): Add declaration.
1179 2014-03-03 Jakub Jelinek <jakub@redhat.com>
1181 * c-pragma.c (c_pp_lookup_pragma): Handle PRAGMA_CILK_SIMD.
1182 (init_pragma): Call cpp_register_deferred_pragma for PRAGMA_CILK_SIMD
1183 even when flag_preprocess_only.
1185 2014-02-26 Jason Merrill <jason@redhat.com>
1187 PR c++/59231
1188 PR c++/11586
1189 * c-common.c (shorten_compare): Don't check
1190 c_inhibit_evaluation_warnings.
1192 2014-02-19 Jakub Jelinek <jakub@redhat.com>
1194 PR c/37743
1195 * c-common.c (c_common_nodes_and_builtins): When initializing
1196 c_uint{16,32,64}_type_node, also set corresponding
1197 uint{16,32,64}_type_node to the same value.
1199 PR c++/60267
1200 * c-pragma.c (init_pragma): Don't call cpp_register_deferred_pragma
1201 for PRAGMA_IVDEP if flag_preprocess_only.
1203 2014-02-12 Jakub Jelinek <jakub@redhat.com>
1205 PR c/60101
1206 * c-common.c (merge_tlist): If copy is true, call new_tlist,
1207 if false, add ADD itself, rather than vice versa.
1208 (verify_tree): For COND_EXPR, don't call merge_tlist with non-zero
1209 copy. For SAVE_EXPR, only call merge_tlist once.
1211 2014-02-08 Jakub Jelinek <jakub@redhat.com>
1213 PR middle-end/60092
1214 * c-common.c (handle_alloc_size_attribute): Use tree_fits_uhwi_p
1215 and tree_to_uhwi.
1216 (handle_alloc_align_attribute, handle_assume_aligned_attribute): New
1217 functions.
1218 (c_common_attribute_table): Add alloc_align and assume_aligned
1219 attributes.
1221 2014-02-06 Marek Polacek <polacek@redhat.com>
1223 PR c/60087
1224 * c-common.c (warn_for_sign_compare): Call warning_at with location
1225 instead of warning.
1227 2014-02-05 Marek Polacek <polacek@redhat.com>
1229 PR c/53123
1230 * c-omp.c (c_finish_omp_atomic): Remove unreachable return
1231 statement.
1233 2014-02-04 Marek Polacek <polacek@redhat.com>
1235 PR c/60036
1236 * c-common.c (conversion_warning): Unwrap C_MAYBE_CONST_EXPR and/or
1237 SAVE_EXPR.
1239 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
1241 PR c++/53017
1242 PR c++/59211
1243 * c-common.c (handle_aligned_attribute, handle_alloc_size_attribute,
1244 handle_vector_size_attribute, handle_nonnull_attribute): Call
1245 default_conversion on the attribute argument.
1246 (handle_nonnull_attribute): Increment the argument number.
1248 2014-01-31 Marek Polacek <polacek@redhat.com>
1250 PR c/59963
1251 * c-common.c (add_atomic_size_parameter): Pass vNULL to
1252 build_function_call_vec.
1253 (resolve_overloaded_builtin): Likewise.
1254 * c-common.h (build_function_call_vec): Adjust declaration.
1256 2014-01-30 Marek Polacek <polacek@redhat.com>
1258 PR c/59940
1259 * c-common.h (unsafe_conversion_p): Adjust declaration.
1260 (warnings_for_convert_and_check): Likewise.
1261 (convert_and_check): Likewise.
1262 * c-common.c (unsafe_conversion_p): Add location parameter. Call
1263 expansion_point_location_if_in_system_header on it.
1264 (warnings_for_convert_and_check): Add location parameter. Call
1265 expansion_point_location_if_in_system_header on it. Use it.
1266 (convert_and_check): Add location parameter. Use it.
1267 (conversion_warning): Likewise.
1268 (c_add_case_label): Adjust convert_and_check calls.
1269 (scalar_to_vector): Adjust unsafe_conversion_p calls.
1271 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1273 * c-common.c (c_define_builtins): Replaced flag_enable_cilkplus with
1274 flag_cilkplus.
1275 * c-pragma.c (init_pragma): Likewise.
1276 * c.opt: Likewise.
1278 2014-01-23 Marek Polacek <polacek@redhat.com>
1280 PR c/59846
1281 * c-common.c (shorten_compare): Add location_t parameter.
1282 * c-common.h (shorten_binary_op): Adjust declaration.
1284 2014-01-23 Marek Polacek <polacek@redhat.com>
1286 PR c/58346
1287 * c-common.c (pointer_to_zero_sized_aggr_p): New function.
1288 * c-common.h: Declare it.
1290 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
1292 * c-ada-spec.h (dump_ada_specs): Revert prototype change.
1293 * c-ada-spec.c (dump_ads): Likewise.
1294 (cpp_check): Likewise.
1295 (dump_ada_specs): Likewise.
1297 2014-01-15 Laurent Alfonsi <laurent.alfonsi@st.com>
1299 PR c++/49718
1300 * c-common.c (handle_no_instrument_function_attribute): Allow
1301 no_instrument_function attribute in class member
1302 definition/declaration.
1304 2014-01-15 Jakub Jelinek <jakub@redhat.com>
1306 PR c/58943
1307 * c-omp.c (c_finish_omp_atomic): Set in_late_binary_op around
1308 build_modify_expr with non-NOP_EXPR opcode. Handle return from it
1309 being COMPOUND_EXPR.
1310 (c_finish_omp_for): Handle incr being COMPOUND_EXPR with first
1311 operand a SAVE_EXPR and second MODIFY_EXPR.
1313 2014-01-09 Jakub Jelinek <jakub@redhat.com>
1315 PR target/58115
1316 * c-pch.c (c_common_write_pch): Call
1317 prepare_target_option_nodes_for_pch.
1319 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1321 Update copyright years
1323 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1325 * array-notation-common.c, c-cilkplus.c: Use the standard form for
1326 the copyright notice.
1328 2013-12-28 Eric Botcazou <ebotcazou@adacore.com>
1330 * c-ada-spec.c (print_constructor): New function.
1331 (print_destructor): Retrieve the origin of the destructor.
1332 (print_ada_declaration): Revamp handling of constructors/destructors.
1334 2013-12-23 Stuart Hastings <stuart@apple.com>
1335 Bill Maddox <maddox@google.com>
1336 Jason Merrill <jason@redhat.com>
1338 * c.opt: Add -fdeclone-ctor-dtor.
1339 * c-opts.c (c_common_post_options): Default to on iff -Os.
1341 2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
1343 * c-common.c (c_common_attribute_table): Added "cilk simd function"
1344 attribute.
1345 * c-pragma.h (enum pragma_cilk_clause): Remove.
1346 (enum pragma_omp_clause): Added the following fields:
1347 PRAGMA_CILK_CLAUSE_NOMASK, PRAGMA_CILK_CLAUSE_MASK,
1348 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_NONE,
1349 PRAGMA_CILK_CLAUSE_LINEAR, PRAGMA_CILK_CLAUSE_PRIVATE,
1350 PRAGMA_CILK_CLAUSE_FIRSTPRIVATE, PRAGMA_CILK_CLAUSE_LASTPRIVATE,
1351 PRAGMA_CILK_CLAUSE_UNIFORM.
1354 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
1356 * cilk.c (cilk_outline): Made this function non-static.
1357 (gimplify_cilk_spawn): Removed pre_p and post_p arguments.
1358 (create_cilk_wrapper): Added a new parameter: a function pointer.
1359 (c_install_body_w_frame_cleanup): Remove
1360 (extract_free_variables): Added VEC_INIT_EXPR and CONSTRUCTOR case.
1361 * c-common.h (cilk_outline): New prototype.
1362 (gimplify_cilk_spawn): Removed two parameters.
1363 (cilk_install_body_with_frame_cleanup): New prototype.
1364 * c-gimplify.c (c_gimplify_expr): Added MODIFY_EXPR, CALL_EXPR and
1365 CILK_SPAWN_STMT case.
1367 2013-12-11 Bernd Schmidt <bernds@codesourcery.com>
1369 * c-common.c (c_fully_fold_internal): Handle ADDR_SPACE_CONVERT_EXPR.
1371 * c-common.h (enum c_tree_index): Remove CTI_INT_ARRAY_TYPE.
1372 (int_array_type_node): Remove.
1373 * c-common.c (c_common_nodes_and_builtins): Don't build it.
1375 2013-12-05 Marek Polacek <polacek@redhat.com>
1377 PR c/52023
1378 * c-common.c (c_sizeof_or_alignof_type): Move a declaration into
1379 [ADJUST_FIELD_ALIGN].
1381 2013-12-04 Joseph Myers <joseph@codesourcery.com>
1383 PR c/52023
1384 * c-common.c (c_sizeof_or_alignof_type): Add parameter min_alignof
1385 and check field alignment if set.
1386 * c-common.h (c_sizeof_or_alignof_type): Update prototype.
1387 (c_sizeof, c_alignof): Update calls to c_sizeof_or_alignof_type.
1389 2013-12-04 Jakub Jelinek <jakub@redhat.com>
1390 Marek Polacek <polacek@redhat.com>
1392 * c-gimplify.c (c_gimplify_expr): If doing the integer-overflow
1393 sanitization, call unsigned_type_for only when !TYPE_OVERFLOW_WRAPS.
1395 2013-11-29 H.J. Lu <hongjiu.lu@intel.com>
1397 PR c/59309
1398 * cilk.c (gimplify_cilk_spawn): Properly handle function without
1399 arguments.
1401 2013-11-29 Jakub Jelinek <jakub@redhat.com>
1403 PR c/59280
1404 * c-common.c (get_priority): If TREE_VALUE (args) is IDENTIFIER_NODE,
1405 goto invalid. If it is error_mark_node, don't issue further
1406 diagnostics.
1408 2013-11-28 Sergey Ostanevich <sergos.gnu@gmail.com>
1410 * c.opt (Wopenmp-simd): New.
1412 2013-11-22 Jakub Jelinek <jakub@redhat.com>
1414 * c-ubsan.h (ubsan_instrument_return): New prototype.
1415 * c-ubsan.c (ubsan_instrument_return): New function.
1417 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
1419 * c-common.c: Add required include files from gimple.h.
1420 * c-gimplify.c: Likewise
1421 * cilk.c: Likewise
1423 2013-11-22 David Malcolm <dmalcolm@redhat.com>
1425 * c-common.c (unsafe_conversion_p): Remove use of
1426 EXPR_LOC_OR_HERE macro.
1427 (conversion_warning): Likewise.
1428 (warnings_for_convert_and_check): Likewise.
1429 (warn_for_collisions_1): Likewise.
1430 (shorten_compare): Likewise, and remove use of in_system_header
1431 macro, using the location from the former.
1432 * c-lex.c (dump_one_header): Remove use of input_filename macro.
1433 (cb_def_pragma): Remove use of in_system_header macro.
1434 (lex_string): Likewise.
1435 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
1437 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
1438 Mike Stump <mikestump@comcast.net>
1439 Richard Sandiford <rdsandiford@googlemail.com>
1441 * c-ada-spec.c (is_simple_enum): Use tree_to_shwi and tree_to_uhwi
1442 instead of TREE_INT_CST_LOW, in cases where there is a protecting
1443 tree_fits_shwi_p or tree_fits_uhwi_p.
1444 (dump_generic_ada_node): Likewise.
1445 * c-format.c (check_format_arg): Likewise.
1446 * c-pretty-print.c (pp_c_integer_constant): Likewise.
1448 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
1450 * c-common.c (check_function_arguments_recurse): Use tree_to_uhwi.
1452 2013-11-19 Joshua J Cogliati <jrincayc@yahoo.com>
1454 PR c/53001
1455 * c-common.c (unsafe_conversion_p): Make this function
1456 return an enumeration with more detail.
1457 (conversion_warning): Use the new return type of
1458 unsafe_conversion_p to separately warn either about conversions
1459 that lower floating point number precision or about the other
1460 kinds of conversions.
1461 * c-common.h (enum conversion_safety): New enumeration.
1462 (unsafe_conversion_p): switching return type to
1463 conversion_safety enumeration.
1464 * c.opt: Adding new warning -Wfloat-conversion and
1465 enabling it with -Wconversion.
1467 2013-11-19 Basile Starynkevitch <basile@starynkevitch.net>
1469 * c-opts.c: Include plugin.h.
1470 (cb_file_change): Invoke plugin event PLUGIN_INCLUDE_FILE.
1472 2013-11-19 Marek Polacek <polacek@redhat.com>
1474 * c-ubsan.c (ubsan_instrument_division): Adjust ubsan_create_data
1475 call.
1476 (ubsan_instrument_shift): Likewise.
1477 (ubsan_instrument_vla): Likewise.
1479 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1481 * c-common.c (convert_vector_to_pointer_for_subscript): Remove
1482 cast to unsigned type.
1484 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1486 * c-common.c (fold_offsetof_1): Use tree_to_uhwi rather than
1487 tree_low_cst.
1488 (complete_array_type): Update comment to refer to tree_to_[su]hwi
1489 rather than tree_low_cst.
1491 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1493 * c-common.c, c-cppbuiltin.c: Replace tree_low_cst (..., 1) with
1494 tree_to_uhwi throughout.
1496 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1498 * c-common.c, c-format.c, c-omp.c, c-pretty-print.c: Replace
1499 tree_low_cst (..., 0) with tree_to_shwi throughout.
1501 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1503 * c-ada-spec.c, c-common.c, c-pretty-print.c: Replace
1504 host_integerp (..., 1) with tree_fits_uhwi_p throughout.
1506 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1508 * c-ada-spec.c, c-common.c, c-format.c, c-pretty-print.c: Replace
1509 host_integerp (..., 0) with tree_fits_shwi_p throughout.
1511 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
1513 * c-cilkplus.c: New file.
1514 * c-common.c (readonly_error): Add location argument.
1515 * c-common.h (readonly_error): Same.
1516 (c_finish_cilk_clauses): Protoize.
1517 (c_check_cilk_loop): Same.
1518 c-omp.c (c_finish_omp_for): Handle CILK_SIMD nodes.
1519 Do not fail on error_mark_node.
1520 Abstract increment canonicalization to here...
1521 (c_omp_for_incr_canonicalize_ptr): New.
1522 c-pragma.c (init_pragma): Register "simd" pragma.
1523 c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_SIMD.
1524 (enum pragma_cilk_clause): New.
1526 2013-11-15 Richard Sandiford <rdsandiford@googlemail.com>
1528 * c-pretty-print.c (pp_c_character_constant): Remove unnecessary
1529 wchar_type and host_integerp checks.
1531 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
1533 * c-common.c: Likewise.
1534 * c-gimplify.c: Likewise.
1535 * cilk.c: Likewise.
1537 2013-11-14 Diego Novillo <dnovillo@google.com>
1539 * c-common.c: Include fold-const.h.
1540 Include stor-layout.h.
1541 Include calls.h.
1542 Include stringpool.h.
1543 Include attribs.h.
1544 Include varasm.h.
1545 Include trans-mem.h.
1546 * c-cppbuiltin.c: Include stor-layout.h.
1547 Include stringpool.h.
1548 * c-format.c: Include stringpool.h.
1549 * c-lex.c: Include stringpool.h.
1550 Include stor-layout.h.
1551 * c-pragma.c: Include stringpool.h.
1552 Include attribs.h.
1553 Include varasm.h.
1554 Include gcc-symtab.h.
1555 * c-pretty-print.c: Include stor-layout.h.
1556 Include attribs.h.
1557 * cilk.c: Include stringpool.h.
1558 Include calls.h.
1560 2013-11-13 Joseph Myers <joseph@codesourcery.com>
1562 * c-common.h (enum rid): Add RID_AUTO_TYPE.
1563 * c-common.c (c_common_reswords): Add __auto_type.
1564 (keyword_begins_type_specifier): Handle RID_AUTO_TYPE.
1566 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
1568 * c-common.c: Include gimplify.h.
1569 * c-gimplify.c: Likewise.
1570 * cilk.c: Likewise.
1571 * c-omp.c: Include gimple-expr.h instead of gimple.h.
1572 * c-ubsan.c: Don't include gimple.h.
1574 2013-11-12 Joseph Myers <joseph@codesourcery.com>
1576 * c-common.c (c_common_reswords): Add _Thread_local.
1578 2013-11-09 Joseph Myers <joseph@codesourcery.com>
1580 * c-common.c (atomic_size_supported_p): New function.
1581 (resolve_overloaded_atomic_exchange)
1582 (resolve_overloaded_atomic_compare_exchange)
1583 (resolve_overloaded_atomic_load, resolve_overloaded_atomic_store):
1584 Use it instead of comparing size with a local list of sizes.
1586 2013-11-07 Andrew MacLeod <amacleod@redhat.com>
1587 Joseph Myers <joseph@codesourcery.com>
1589 * c-common.h (enum rid): Add RID_ATOMIC.
1590 * c-common.c (c_common_reswords): Add _Atomic.
1591 (sync_resolve_params): Use TYPE_MAIN_VARIANT on pointer argument.
1592 (keyword_is_type_qualifier): Accept RID_ATOMIC.
1593 * c-format.c (check_format_types): Check for extra _Atomic
1594 qualifiers in format argument.
1595 * c-pretty-print.c (pp_c_cv_qualifiers): Handle atomic qualifier.
1596 (pp_c_type_qualifier_list): Mention _Atomic in comment.
1598 2013-11-06 Tobias Burnus <burnus@net-b.de>
1600 * c-common.c (reason_option_codes_t): Add CPP_W_DATE_TIME.
1602 2013-11-06 Joseph Myers <joseph@codesourcery.com>
1604 * c-opts.c (c_common_post_options): Set -ffp-contract=off in C
1605 standards modes.
1606 * c-cppbuiltin.c (cpp_iec_559_value): Consider -ffp-contract=fast
1607 to mean lack of IEEE 754 support.
1609 2013-11-05 Tobias Burnus <burnus@net-b.de>
1611 * c.opt (-Wdate-time): New option
1612 * c-opts.c (sanitize_cpp_opts): Pass on to libcpp.
1614 2013-11-05 Joseph Myers <joseph@codesourcery.com>
1616 * c-cppbuiltin.c (cpp_iec_559_value): Test
1617 flag_excess_precision_cmdline not flag_excess_precision.
1619 2013-11-05 Tobias Burnus <burnus@net-b.de>
1621 * c.opt (fopenmp-simd): New option.
1622 * c-pragma.c (omp_pragmas): Move pragmas which can contain simd to ...
1623 (omp_pragmas): ... this new struct.
1624 (c_pp_lookup_pragma): Also walk omp_pragmas.
1625 (init_pragma): Init pragmas for -fopenmp-simd.
1627 2013-11-04 Marek Polacek <polacek@redhat.com>
1629 PR c++/58979
1630 * c-common.c (invalid_indirection_error): Handle RO_ARROW_STAR case.
1632 2013-11-04 Joseph Myers <joseph@codesourcery.com>
1634 * c-cppbuiltin.c (cpp_iec_559_value, cpp_iec_559_complex_value):
1635 New functions.
1636 (c_cpp_builtins): Define __GCC_IEC_559 and __GCC_IEC_559_COMPLEX.
1638 2013-11-04 Eric Botcazou <ebotcazou@adacore.com>
1640 * c-ada-spec.h (cpp_operation): Add IS_TRIVIAL.
1641 (dump_ada_specs): Adjust prototype of second callback.
1642 * c-ada-spec.c (cpp_check): New global variable.
1643 (dump_ada_nodes): Remove cpp_check parameter and do not pass it down.
1644 (print_generic_ada_decl): Likewise.
1645 (has_static_fields): Change return type to bool and add guard.
1646 (has_nontrivial_methods): New predicate.
1647 (is_tagged_type): Change return type to bool.
1648 (separate_class_package): Call has_nontrivial_methods.
1649 (pp_ada_tree_identifier): Minor tweaks.
1650 (dump_ada_function_declaration): Adjust calls to dump_generic_ada_node.
1651 (dump_ada_array_domains): Likewise.
1652 (dump_ada_array_type): Likewise.
1653 (dump_template_types): Remove cpp_check parameter and do not pass it to
1654 dump_generic_ada_node.
1655 (dump_ada_template): Likewise.
1656 (dump_generic_ada_node): Remove cpp_check parameter and do not pass it
1657 recursively.
1658 (print_ada_methods): Change return type to integer. Remove cpp_check
1659 parameter and do not pass it down.
1660 (dump_nested_types): Remove cpp_check parameter and do not pass it to
1661 dump_generic_ada_node.
1662 (print_ada_declaration): Likewise. Test RECORD_OR_UNION_TYPE_P before
1663 accessing methods.
1664 (print_ada_struct_decl): Remove cpp_check parameter and do not pass it
1665 down. Use has_nontrivial_methods to recognize C++ classes. Use return
1666 value of print_ada_methods.
1667 (dump_ads): Rename cpp_check parameter to check and adjust prototype.
1668 Set cpp_check to it before invoking dump_ada_nodes.
1669 (dump_ada_specs): Likewise.
1671 2013-11-03 Marek Polacek <polacek@redhat.com>
1673 * c-ubsan.c: Don't include hash-table.h.
1674 (ubsan_instrument_vla): New function.
1675 * c-ubsan.h: Declare it.
1677 2013-10-31 David Malcolm <dmalcolm@redhat.com>
1679 Automated part of renaming of symtab_node_base to symtab_node.
1681 Patch autogenerated by rename_symtab.py from
1682 https://github.com/davidmalcolm/gcc-refactoring-scripts
1683 revision 58bb219cc090b2f4516a9297d868c245495ee622
1685 * c-pragma.c (maybe_apply_pending_pragma_weaks): Rename
1686 symtab_node_base to symtab_node.
1688 2013-10-31 Edward Smith-Rowland <3dw4rd@verizon.net>
1690 Implement C++14 digit separators.
1691 * c-lex.c (interpret_float): Remove digit separators from scratch string
1692 before building real literal.
1694 2013-10-30 Jakub Jelinek <jakub@redhat.com>
1696 * cilk.c (create_cilk_helper_decl): Use HOST_WIDE_INT_PRINT_DEC.
1698 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
1700 * c-common.c (c_common_reswords[]): Added _Cilk_spawn and _Cilk_sync
1701 fields.
1702 (c_define_builtins): Called cilk_init_builtins if Cilk Plus is
1703 enabled.
1704 * c-common.h (enum rid): Added RID_CILK_SPAWN and RID_CILK_SYNC.
1705 (insert_cilk_frame): New prototype.
1706 (cilk_init_builtins): Likewise.
1707 (gimplify_cilk_spawn): Likewise.
1708 (c_cilk_install_body_w_frame_cleanup): Likewise.
1709 (cilk_detect_spawn_and_unwrap): Likewise.
1710 (cilk_set_spawn_marker): Likewise.
1711 (build_cilk_sync): Likewise.
1712 (build_cilk_spawn): Likewise.
1713 * cilk.c: New file.
1715 2013-10-29 David Malcolm <dmalcolm@redhat.com>
1717 Patch autogenerated by refactor_symtab.py from
1718 https://github.com/davidmalcolm/gcc-refactoring-scripts
1719 revision 58bb219cc090b2f4516a9297d868c245495ee622
1721 * c-gimplify.c (c_genericize): Update for conversion of symtab types
1722 to a true class hierarchy.
1723 * c-pragma.c (maybe_apply_pending_pragma_weaks): Likewise.
1725 2013-10-27 Richard Sandiford <rdsandiford@googlemail.com>
1727 * c-lex.c (interpret_integer): Remove call to cpp_num_sign_extend.
1729 2013-10-26 Jeff Law <law@redhat.com>
1731 * c-common.c (c_define_builtins): Remove mudflap support.
1732 * c.opt: Ignore and warn for mudflap options.
1734 2013-10-24 Tobias Burnus <burnus@net-b.de>
1736 PR other/33426
1737 * c-pragma.c (init_pragma) Add #pragma ivdep handling.
1738 * c-pragma.h (pragma_kind): Add PRAGMA_IVDEP.
1740 2013-10-23 Jason Merrill <jason@redhat.com>
1742 * c-format.c (gcc_cxxdiag_char_table): Add %X.
1744 2013-10-11 Jakub Jelinek <jakub@redhat.com>
1746 * c-common.h (omp_clause_mask::operator !=): New method.
1747 * c-omp.c (c_omp_split_clauses): Use if ((mask & something) != 0)
1748 instead of if (mask & something) tests everywhere.
1750 * c-cppbuiltin.c (c_cpp_builtins): Predefine _OPENMP to
1751 201307 instead of 201107.
1752 * c-common.c (DEF_FUNCTION_TYPE_8): Define.
1753 (c_common_attribute_table): Add "omp declare target" and
1754 "omp declare simd" attributes.
1755 (handle_omp_declare_target_attribute,
1756 handle_omp_declare_simd_attribute): New functions.
1757 * c-omp.c: Include c-pragma.h.
1758 (c_finish_omp_taskgroup): New function.
1759 (c_finish_omp_atomic): Add swapped argument, if true,
1760 build the operation first with rhs, lhs arguments and use NOP_EXPR
1761 build_modify_expr.
1762 (c_finish_omp_for): Add code argument, pass it down to make_code.
1763 (c_omp_split_clauses): New function.
1764 (c_split_parallel_clauses): Removed.
1765 (c_omp_declare_simd_clause_cmp, c_omp_declare_simd_clauses_to_numbers,
1766 c_omp_declare_simd_clauses_to_decls): New functions.
1767 * c-common.h (omp_clause_mask): New type.
1768 (OMP_CLAUSE_MASK_1): Define.
1769 (omp_clause_mask::omp_clause_mask, omp_clause_mask::operator &=,
1770 omp_clause_mask::operator |=, omp_clause_mask::operator ~,
1771 omp_clause_mask::operator |, omp_clause_mask::operator &,
1772 omp_clause_mask::operator <<, omp_clause_mask::operator >>,
1773 omp_clause_mask::operator ==): New methods.
1774 (enum c_omp_clause_split): New.
1775 (c_finish_omp_taskgroup): New prototype.
1776 (c_finish_omp_atomic): Add swapped argument.
1777 (c_finish_omp_for): Add code argument.
1778 (c_omp_split_clauses): New prototype.
1779 (c_split_parallel_clauses): Removed.
1780 (c_omp_declare_simd_clauses_to_numbers,
1781 c_omp_declare_simd_clauses_to_decls): New prototypes.
1782 * c-pragma.c (omp_pragmas): Add new OpenMP 4.0 constructs.
1783 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_CANCEL,
1784 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_DECLARE_REDUCTION,
1785 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_SIMD,
1786 PRAGMA_OMP_TARGET, PRAGMA_OMP_TASKGROUP and PRAGMA_OMP_TEAMS.
1787 Remove PRAGMA_OMP_PARALLEL_FOR and PRAGMA_OMP_PARALLEL_SECTIONS.
1788 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_ALIGNED,
1789 PRAGMA_OMP_CLAUSE_DEPEND, PRAGMA_OMP_CLAUSE_DEVICE,
1790 PRAGMA_OMP_CLAUSE_DIST_SCHEDULE, PRAGMA_OMP_CLAUSE_FOR,
1791 PRAGMA_OMP_CLAUSE_FROM, PRAGMA_OMP_CLAUSE_INBRANCH,
1792 PRAGMA_OMP_CLAUSE_LINEAR, PRAGMA_OMP_CLAUSE_MAP,
1793 PRAGMA_OMP_CLAUSE_NOTINBRANCH, PRAGMA_OMP_CLAUSE_NUM_TEAMS,
1794 PRAGMA_OMP_CLAUSE_PARALLEL, PRAGMA_OMP_CLAUSE_PROC_BIND,
1795 PRAGMA_OMP_CLAUSE_SAFELEN, PRAGMA_OMP_CLAUSE_SECTIONS,
1796 PRAGMA_OMP_CLAUSE_SIMDLEN, PRAGMA_OMP_CLAUSE_TASKGROUP,
1797 PRAGMA_OMP_CLAUSE_THREAD_LIMIT, PRAGMA_OMP_CLAUSE_TO and
1798 PRAGMA_OMP_CLAUSE_UNIFORM.
1800 2013-10-09 Marc Glisse <marc.glisse@inria.fr>
1802 PR tree-optimization/20318
1803 * c-common.c (handle_returns_nonnull_attribute): New function.
1804 (c_common_attribute_table): Add returns_nonnull.
1806 2013-10-03 Marc Glisse <marc.glisse@inria.fr>
1808 PR c++/19476
1809 * c.opt (fcheck-new): Move to common.opt.
1811 2013-09-25 Marek Polacek <polacek@redhat.com>
1812 Jakub Jelinek <jakub@redhat.com>
1814 PR sanitizer/58413
1815 * c-ubsan.c (ubsan_instrument_shift): Don't instrument
1816 an expression if we can prove it is correct.
1817 (ubsan_instrument_division): Likewise. Remove unnecessary
1818 check.
1820 2013-09-18 Marek Polacek <polacek@redhat.com>
1822 PR sanitizer/58411
1823 * c-common.c (handle_no_sanitize_undefined_attribute): New function.
1824 Declare it.
1825 (struct attribute_spec c_common_att): Add no_sanitize_undefined.
1827 2013-09-14 Iain Sandoe <iain@codesourcery.com>
1829 PR target/48094
1830 * c.opt (fgnu-runtime, fnext-runtime, fobjc-abi-version,
1831 fobjc-gc, freplace-objc-classes): Accept for LTO.
1833 2013-09-13 Jacek Caban <jacek@codeweavers.com>
1835 * c-target.def: New hook
1837 2013-09-09 Paolo Carlini <paolo.carlini@oracle.com>
1839 PR c++/43452
1840 * c.opt (Wdelete-incomplete): Add.
1842 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
1844 * c-common.c (same_scalar_type_ignoring_signedness): Delete.
1845 (vector_types_compatible_elements_p): New function.
1846 * c-common.h: (same_scalar_type_ignoring_signedness): Delete
1847 declaration.
1848 (vector_types_compatible_elements_p): Declare.
1850 2013-09-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
1852 * c-pretty-print.h (c_pretty_printer::simple_type_specifier): Now
1853 a virtual member function.
1854 (pp_simple_type_specifier): Remove.
1855 (pp_c_type_specifier): Likewise.
1856 * c-pretty-print.c (c_pretty_printer::simple_type_specifier):
1857 Rename from pp_c_type_specifier. Adjust.
1858 (c_pretty_printer::c_pretty_printer): Do not assign to
1859 simple_type_specifier.
1861 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
1863 * c-pretty-print.h (c_pretty_printer::type_id): Now a virtual
1864 member function.
1865 (c_pretty_printer::storage_class_specifier): Likewise.
1866 (c_pretty_printer::initializer): Likewise.
1867 (pp_declaration): Remove.
1868 (pp_declaration_specifiers): Likewise.
1869 (pp_abstract_declarator): Likewise.
1870 (pp_declarator): Likewise.
1871 (pp_type_id): Likewise.
1872 (pp_statement): Likewise.
1873 (pp_constant): Likewise.
1874 (pp_id_expression): Likewise.
1875 (pp_primary_expression): Likewise.
1876 (pp_unary_expression): Likewise.
1877 (pp_multiplicative_expression): Likewise.
1878 (pp_conditional_expression): Likewise.
1879 (pp_assignment_expression): Likewise.
1880 (pp_expression): Likewise.
1881 (pp_c_type_id): Likewise.
1882 (pp_c_storage_class_specifier): Likewise.
1883 * c-pretty-print.c (pp_c_type_cast): Tidy.
1884 (pp_c_pointer): Likewise.
1885 (pp_c_type_specifier): Likewise.
1886 (pp_c_parameter_type_list): Likewise.
1887 (pp_c_function_definition): Likewise.
1888 (pp_c_init_declarator): Likewise.
1889 (pp_c_initializer_list): Likewise.
1890 (pp_c_constructor_elts): Likewise.
1891 (c_pretty_printer::direct_abstract_declarator): Likewise.
1892 (c_pretty_printer::declaration_specifiers): Likewise.
1893 (c_pretty_printer::primary_expression): Likewise.
1894 (c_pretty_printer::postfix_expression): Likewise.
1895 (c_pretty_printer::type_id): Rename from pp_c_type_id.
1896 (c_pretty_printer::storage_class_specifier): Rename from
1897 pp_c_storage_class_specifier.
1898 (c_pretty_printer::initializer): Rename from pp_c_initializer.
1899 (c_pretty_printer::c_pretty_printer): Do not assign to type_id,
1900 storage_class_specifier, initializer, offset_list, flags.
1902 2013-08-30 Marek Polacek <polacek@redhat.com>
1904 * c-ubsan.c: New file.
1905 * c-ubsan.h: New file.
1907 2013-08-30 Gabriel Dos Reis <gdr@integrable-solutions.net>
1909 * c-pretty-print.h (c_pretty_printer::declaration): Now a virtual
1910 member function.
1911 (c_pretty_printer::declaration_specifiers): Likewise.
1912 (c_pretty_printer::declarator): Likewise.
1913 (c_pretty_printer::abstract_declarator): Likewise.
1914 (c_pretty_printer::direct_abstract_declarator): Likewise.
1915 (c_pretty_printer::direct_declarator): Likewise.
1916 (c_pretty_printer::function_specifier): Likewise.
1917 (pp_declaration): Adjust.
1918 (pp_declaration_specifiers): Likewise.
1919 (pp_abstract_declarator): Likewise.
1920 (pp_direct_declarator): Likewise.
1921 (pp_function_specifier): Likewise.
1922 (pp_direct_abstract_declarator): Remove as unused.
1923 (pp_c_declaration): Remove.
1924 (pp_c_declaration_specifiers): Likewise.
1925 (pp_c_declarator): Likewise.
1926 (pp_c_direct_declarator): Likewise.
1927 (pp_c_function_specifier): Likewise.
1928 (pp_c_direct_abstract_declarator): Likewise.
1929 * c-pretty-print.c (c_pretty_printer::abstract_declarator): Rename
1930 from pp_c_abstract_declarator. Adjust.
1931 (c_pretty_printer::direct_abstract_declarator): Rename from
1932 pp_c_direct_abstract_declarator. Adjust.
1933 (c_pretty_printer::function_specifier): Rename from
1934 pp_c_function_specifier. Adjust.
1935 (c_pretty_printer::declaration_specifiers): Rename from
1936 pp_c_declaration_specifiers. Adjust.
1937 (c_pretty_printer::direct_declarator): Rename from
1938 pp_c_direct_declarator. Adjust.
1939 (c_pretty_printer::declarator): Rename from pp_c_declarator. Adjust.
1940 (c_pretty_printer::declaration): Rename from pp_c_declaration. Adjust.
1941 (c_pretty_printer::c_pretty_printer): Do not assign to
1942 declaration, declaration_specifiers, declarator,
1943 direct_declarator, direct_abstract_declarator, function_specifier.
1945 2013-08-26 Gabriel Dos Reis <gdre@integrable-solutions.net>
1947 * c-pretty-print.h (c_pretty_printer::unary_expression): Now a
1948 virtual member function.
1949 (c_pretty_printer::multiplicative_expression): Likewise.
1950 (c_pretty_printer::conditional_expression): Likewise.
1951 (c_pretty_printer::assignment_expression): Likewise.
1952 (c_pretty_printer::expression): Likewise.
1953 (pp_unary_expression): Adjust.
1954 (pp_multiplicative_expression): Likewise.
1955 (pp_assignment_expression): Likewise.
1956 (pp_conditional_expression): Likewise.
1957 (pp_expression): Likewise.
1958 * c-pretty-print.c (c_pretty_printer::unary_expression): Rename
1959 from pp_c_unary_expression. Adjust.
1960 (c_pretty_printer::multiplicative_expression): Rename from
1961 pp_c_multiplicative_expression. Adjust.
1962 (c_pretty_printer::conditional_expression): Rename from
1963 pp_c_conditional_expression. Adjust.
1964 (c_pretty_printer::assignment_expression): Rename from
1965 pp_c_assignment_expression. Adjust.
1966 (c_pretty_printer::expression): Rename from pp_c_expression. Adjust.
1967 (c_pretty_printer::c_pretty_printer): Do not assign to
1968 unary_expression, multiplicative_expression,
1969 conditional_expression, expression.
1971 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
1973 * c-pretty-print.h (c_pretty_printer::postfix_expression): Now a
1974 virtual member function.
1975 (pp_postfix_expression): Adjust.
1976 (pp_c_postfix_expression): Remove.
1977 * c-pretty-print.c (c_pretty_printer::postfix_expression): Rename
1978 from pp_c_postfix_expression. Adjust.
1979 (c_pretty_printer::c_pretty_printer): Do not assign to
1980 postfix_expression.
1982 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
1984 * c-pretty-print.h (c_pretty_printer::primary_expression): Now a
1985 virtua member function.
1986 (pp_primary_expression): Adjust.
1987 (pp_c_primary_expression): Remove.
1988 * c-pretty-print.c (c_pretty_printer::primary_expression): Rename
1989 from pp_c_primary_expression. Adjust.
1990 (pp_c_initializer_list): Use pp_primary_expression.
1991 (c_pretty_printer::c_pretty_printer): Do not assign to
1992 primary_expression.
1994 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
1996 * c-pretty-print.h (c_pretty_printer::translate_string): Declare.
1997 * c-pretty-print.c (M_): Remove.
1998 (c_pretty_printer::translate_string): Define.
1999 (pp_c_type_specifier): Use it.
2000 (pp_c_primary_expression): Likewise.
2001 (pp_c_expression): Likewise.
2003 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
2005 * c-pretty-print.h (c_pretty_printer::id_expression): Now a
2006 virtual function.
2007 (pp_c_id_expression): Remove.
2008 (pp_id_expression): Adjust.
2009 * c-pretty-print.c (c_pretty_printer::id_expression): Rename from
2010 pp_c_id_expression. Adjust.
2011 (pp_c_postfix_expression): Use pp_id_expression.
2012 (c_pretty_printer::c_pretty_printer): Do not assign to id_expression.
2014 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
2016 * c-pretty-print.h (c_pretty_printer::constant): Now a virtual
2017 member function.
2018 (pp_constant): Adjust.
2019 (pp_c_constant): Remove.
2020 * c-pretty-print.c (c_pretty_printer::constant): Rename from
2021 pp_c_constant. Adjust.
2022 (pp_c_constant)
2023 (pp_c_primary_expression): Call pp_constant in lieu of pp_c_constant.
2024 (c_pretty_printer::c_pretty_printer): Remove assignment to constant.
2026 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2028 * c-pretty-print.h (pp_c_pretty_printer_init): Remove.
2029 (c_pretty_printer::c_pretty_printer): Declare.
2030 * c-pretty-print.c (pretty_printer::c_pretty_printer): Rename from
2031 c_pretty_printer_init. Adjust.
2032 (print_c_tree): Do not call c_pretty_printer_init.
2033 * c-ada-spec.c (dump_ads): Remove call to pp_construct.
2035 2013-08-09 Arnaud Charlet <charlet@adacore.com>
2037 * c-ada-spec.c (print_ada_declaration): Prevent accessing null asm name
2039 2013-08-05 Paolo Carlini <paolo.carlini@oracle.com>
2041 PR c++/58080
2042 * c-common.c (pointer_int_sum): Add bool parameter.
2043 * c-common.h (pointer_int_sum): Adjust declaration.
2045 2013-08-05 Gabriel Dos Reis <gdr@integrable-solutions.net>
2047 * c-pretty-print.c (print_c_tree): Simplify. Use non-static local
2048 c_pretty_printer variable.
2050 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
2052 * c-pretty-print.h (c_pretty_printer): Derive from pretty_printer.
2053 (pp_base): Remove.
2054 (pp_c_base): Likewise. Adjust users.
2055 * c-pretty-print.c (pp_c_maybe_whitespace): Adjust.
2056 (pp_c_whitespace): Do not call pp_base.
2057 (pp_c_left_paren): Likewise.
2058 (pp_c_right_paren): Likewise.
2059 (pp_c_left_brace): Likewise.
2060 (pp_c_right_brace): Likewise.
2061 (pp_c_left_bracket): Likewise.
2062 (pp_c_right_bracket): Likewise.
2063 (pp_c_dot): Likewise.
2064 (pp_c_ampersand): Likewise.
2065 (pp_c_star): Likewise.
2066 (pp_c_arrow): Likewise.
2067 (pp_c_semicolon): Likewise.
2068 (pp_c_complement): Likewise.
2069 (pp_c_exclamation): Likewise.
2070 (pp_c_direct_declarator): Likewise.
2071 (pp_c_ws_string): Likewise.
2072 (pp_c_identifier): Likewise.
2073 (pp_c_statement): Likewise.
2074 (print_c_tree): Likewise.
2076 2013-08-04 Ed Smith-Rowland <3dw4rd@verizon.net>
2078 PR c++/58072
2079 * c-common.c (c_parse_error): Catch user-defined literal tokens and
2080 provide useful error strings.
2082 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2084 * c-ada-spec.c (pp_ada_tree_identifier): Use specialized pretty
2085 printer functions instead of pp_string or operators and punctuators.
2086 (dump_generic_ada_node): Likewise.
2087 * c-pretty-print.c (pp_c_type_specifier): Likewise.
2088 (pp_c_relational_expression): Likewise.
2089 (pp_c_logical_or_expression): Likewise.
2091 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2093 * c-ada-spec.c (print_ada_macros): Use specialized pretty printer
2094 functions instead of pp_character.
2095 (pp_ada_tree_identifier): Likewise.
2096 (dump_ada_double_name): Likewise.
2097 (dump_ada_function_declaration): Likewise.
2098 (dump_ada_array_domains): Likewise.
2099 (dump_template_types): Likewise.
2100 (dump_generic_ada_node): Likewise.
2101 (print_ada_declaration): Likewise.
2102 (print_ada_struct_decl): Likewise.
2103 * c-pretty-print.c (pp_c_integer_constant): Likewise.
2105 2013-07-23 Tom Tromey <tromey@redhat.com>
2107 * c-common.h (enum rid) <RID_GENERIC>: New constant.
2108 * c-common.c (c_common_reswords): Add _Generic.
2110 2013-07-21 OndÅej BÃlka <neleai@seznam.cz>
2112 * c-common.c: Fix typos.
2113 * c-common.h: Likewise.
2115 2013-07-13 Lubos Lunak <l.lunak@suse.cz>
2117 PR c++/55203
2118 * c-common.c (c_common_attribute_table): Add warn_unused.
2119 (handle_warn_unused_attribute): New.
2121 2013-07-10 Jakub Jelinek <jakub@redhat.com>
2123 * c-ppoutput.c (scan_translation_unit): Call account_for_newlines
2124 for all CPP_TOKEN_FLD_STR tokens, not just CPP_COMMENT.
2126 2013-07-10 Paolo Carlini <paolo.carlini@oracle.com>
2128 PR c++/57869
2129 * c.opt: Add Wconditionally-supported.
2131 2013-07-08 Graham Stott <graham.stott@btinternet.com>
2133 * array-notation-common.c (length_mismatch_in_expr_p): Delete
2134 unused variables l_length and l_node.
2136 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
2138 PR c/57821
2139 * c-common.c (complete_array_type): Delay folding first index
2140 like other indices. When folding, check for index overflow.
2142 2013-06-27 Marc Glisse <marc.glisse@inria.fr>
2144 PR c++/57509
2145 * c-common.h (c_build_vec_perm_expr): New complain argument.
2146 * c-common.c (c_build_vec_perm_expr): Likewise.
2147 Use save_expr also in C++.
2149 2013-06-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2151 * c-common.c (c_common_nodes_and_builtins): Use cxx11 in lieu of cxx0x.
2152 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
2153 * c-opts.c (c_common_post_options): Likewise.
2155 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
2157 * array-notation-common.c (length_mismatch_in_expr): Changed the
2158 parameter type's from a dynamic array to a vec_tree. Also removed
2159 the size parameters.
2160 * c-common.h (length_mismatch_in_expr_p): Fixed prototype's as per
2161 the change above.
2163 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
2165 * c-common.h (struct cilkplus_an_parts): New structure.
2166 (struct cilkplus_an_loop_parts): Likewise.
2167 (cilkplus_extract_an_triplets): New prototype.
2168 (fix_sec_implicit_args): Likewise.
2169 * array-notation-common.c (cilkplus_extract_an_triplets): New function.
2170 (fix_sec_implicit_args): Likewise.
2172 2013-06-20 Balaji V. Iyer <balaji.v.iyer@intel.com>
2174 * array-notation-common.c (find_inv_trees): Removed an unwanted
2175 typecasting.
2176 * c-common.h (struct inv_list::additional_tcodes): Changed type from
2177 enum rid to enum tree_code.
2179 2013-06-11 Jan Hubicka <jh@suse.cz>
2181 * c-common.c (handle_alias_ifunc_attribute): Do not set
2182 DECL_EXTERNAL for weakref variables.
2183 * c-pragma.c (handle_pragma_weak): Make sure aliases
2184 are not declared as external.
2186 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
2188 * array-notation-common.c (length_mismatch_in_expr_p): Moved this
2189 function from c/c-array-notation.c.
2190 (is_cilkplus_reduce_builtin): Likewise.
2191 (find_rank): Likewise.
2192 (extract_array_notation_exprs): Likewise.
2193 (replace_array_notations): Likewise.
2194 (find_inv_trees): Likewise.
2195 (replace_inv_trees): Likewise.
2196 (contains_array_notation_expr): Likewise.
2197 (find_correct_array_notation_type): Likewise.
2198 * c-common.h (struct inv_list): Moved this struct from the file
2199 c/c-array-notation.c and added a new field called additional tcodes.
2200 (length_mismatch_in_expr_p): New prototype.
2201 (is_cilkplus_reduce_builtin): Likewise.
2202 (find_rank): Likewise.
2203 (extract_array_notation_exprs): Likewise.
2204 (replace_array_notation): Likewise.
2205 (find_inv_trees): Likewise.
2206 (replace_inv_trees): Likewise.
2207 (find_correct_array_notation_type): Likewise.
2209 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
2211 * c-common.c (c_define_builtins): When cilkplus is enabled, the
2212 function array_notation_init_builtins is called.
2213 (c_common_init_ts): Added ARRAY_NOTATION_REF as typed.
2214 * c-common.def (ARRAY_NOTATION_REF): New tree.
2215 * c-common.h (build_array_notation_expr): New function declaration.
2216 (build_array_notation_ref): Likewise.
2217 (extract_sec_implicit_index_arg): New extern declaration.
2218 (is_sec_implicit_index_fn): Likewise.
2219 (ARRAY_NOTATION_CHECK): New define.
2220 (ARRAY_NOTATION_ARRAY): Likewise.
2221 (ARRAY_NOTATION_START): Likewise.
2222 (ARRAY_NOTATION_LENGTH): Likewise.
2223 (ARRAY_NOTATION_STRIDE): Likewise.
2224 * c-pretty-print.c (pp_c_postifix_expression): Added a new case for
2225 ARRAY_NOTATION_REF.
2226 (pp_c_expression): Likewise.
2227 * c.opt (flag_enable_cilkplus): New flag.
2228 * array-notation-common.c: New file.
2230 2013-05-14 Jakub Jelinek <jakub@redhat.com>
2232 PR c++/57274
2233 * c-common.c (verify_tree): Don't recurse into SIZEOF_EXPR.
2235 2013-05-10 Marc Glisse <marc.glisse@inria.fr>
2237 * c-common.c (vector_types_convertible_p): No TYPE_PRECISION for
2238 vectors.
2240 2013-05-07 Han Shen <shenhan@google.com>
2242 * c-cppbuiltin.c (c_cpp_builtins): Added "__SSP_STRONG__=3".
2244 2013-04-29 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2246 * c-common.c (check_user_alignment): Emit error for negative values.
2248 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2250 * c-opts.c (set_std_cxx11): Use CLK_CXX1Y and CLK_GNUCXX1Y.
2252 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2254 * c-cppbuiltin.c (c_cpp_builtins): Do not define
2255 __GXX_EXPERIMENTAL_CXX1Y__.
2257 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2258 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2260 * c.opt ([Wpointer-arith]): Enabled by -Wpedantic, as documented.
2261 * c-common.c (pointer_int_sum): Change -Wpointer-arith pedwarns
2262 to simply use OPT_Wpointer_arith.
2263 (c_sizeof_or_alignof_type): Likewise.
2265 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2267 * c-cppbuiltin.c (c_cpp_builtins): Define __GXX_EXPERIMENTAL_CXX1Y__.
2269 2013-04-12 Jakub Jelinek <jakub@redhat.com>
2271 * c-format.c (gcc_diag_char_table, gcc_tdiag_char_table,
2272 gcc_cdiag_char_table, gcc_cxxdiag_char_table): Add %r and %R format
2273 specifiers.
2275 2013-04-07 Steven Bosscher <steven@gcc.gnu.org>
2277 * c-pragma.c (add_to_renaming_pragma_list): Fix leading comment.
2279 2013-04-03 Paolo Carlini <paolo.carlini@oracle.com>
2281 * c-common.c (pointer_int_sum): Remove dead code.
2283 2013-03-09 Richard Sandiford <rdsandiford@googlemail.com>
2285 PR middle-end/56524
2286 * c-common.c (handle_optimize_attribute): Don't call
2287 save_optabs_if_changed.
2289 2013-03-05 Jakub Jelinek <jakub@redhat.com>
2291 PR middle-end/56461
2292 * c-pch.c (pch_init): Free target_validity at the end.
2294 2013-03-04 Jakub Jelinek <jakub@redhat.com>
2296 * c-pretty-print.c (pp_c_pretty_printer_init): Clear pp->flags.
2298 2013-02-28 Konstantin Serebryany <konstantin.s.serebryany@gmail.com>
2299 Jakub Jelinek <jakub@redhat.com>
2301 PR sanitizer/56454
2302 * c-common.c (handle_no_sanitize_address_attribute): New function.
2303 (c_common_attribute_table): Add no_sanitize_address attribute.
2304 (handle_no_address_safety_analysis_attribute): Add
2305 no_sanitize_address attribute, not no_address_safety_analysis
2306 attribute.
2308 2013-02-18 Aldy Hernandez <aldyh@redhat.com>
2310 PR target/52555
2311 * c-common.c (handle_optimize_attribute): Call
2312 save_optabs_if_changed.
2314 2013-02-18 Jakub Jelinek <jakub@redhat.com>
2315 Steven Bosscher <steven@gcc.gnu.org>
2317 PR pch/54117
2318 * c-opts.c (c_common_post_options): If debug info is enabled
2319 and non-dwarf*, refuse to load PCH files and when writing PCH
2320 file warn.
2322 2013-02-05 Jakub Jelinek <jakub@redhat.com>
2324 PR middle-end/56167
2325 * c-common.c (handle_error_attribute): Fix condition.
2327 2013-01-30 Jakub Jelinek <jakub@redhat.com>
2329 PR c++/55742
2330 * c-common.c (handle_target_attribute): Revert 2012-12-26 change.
2332 2013-01-18 Jason Merrill <jason@redhat.com>
2334 PR target/54908
2335 * c.opt (-fextern-tls-init): New.
2336 * c-opts.c (c_common_post_options): Handle it.
2338 2013-01-09 Jakub Jelinek <jakub@redhat.com>
2340 PR c/48418
2341 * c-common.c (c_fully_fold_internal): Warn for LSHIFT_EXPR and
2342 RSHIFT_EXPR, if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST
2343 and is either negative or bigger or equal to type precision
2344 of the first operand.
2346 2012-12-03 Marek Polacek <polacek@redhat.com>
2348 PR c/55570
2349 * c-common.c (check_user_alignment): Swap order of tests,
2350 check TREE_CODE first.
2352 2012-11-29 Ed Smith-Rowland <3dw4rd@verizon.net>
2354 PR c++/52654
2355 * c-common.h (overflow_type): New enum.
2356 (build_userdef_literal): Add overflow_type argument.
2357 (tree_userdef_literal): Add overflow_type.
2358 (USERDEF_LITERAL_OVERFLOW): New access macro.
2359 * c-common.c (build_userdef_literal): Add overflow_type
2360 argument.
2361 * c-lex.c (c_lex_with_flags): Add overflow_type to
2362 build_userdef_literal calls.
2363 (interpret_integer, interpret_float): Add overflow_type argument.
2365 2012-11-28 Richard Biener <rguenther@suse.de>
2367 PR c/35634
2368 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
2369 here and use a type with proper overflow behavior for types that would
2370 need to be promoted for the arithmetic.
2372 2012-11-23 Jakub Jelinek <jakub@redhat.com>
2374 PR sanitizer/55435
2375 * c-common.c (handle_no_address_safety_analysis_attribute): New
2376 function.
2377 (c_common_attribute_table): Add no_address_safety_analysis.
2379 2012-11-16 Simon Baldwin <simonb@google.com>
2381 * c.opt: Add f[no-]canonical-system-headers.
2382 * c-opts.c (c_common_handle_option): Handle
2383 OPT_fcanonical_system_headers.
2385 2012-11-09 Ed Smith-Rowland <3dw4rd@verizon.net>
2387 PR c++/54413
2388 * c-opts.c (c_common_handle_option): Set new flags.
2389 * c.opt: Describe new flags.
2391 2012-11-09 Jason Merrill <jason@redhat.com>
2393 * c.opt (Wabi-tag): New.
2395 2012-11-09 Andi Kleen <ak@linux.intel.com>
2397 PR 55139
2398 * c-common.c (get_atomic_generic_size): Mask with
2399 MEMMODEL_MASK
2401 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2403 PR c/53063
2404 * c.opt (Wformat): Make it Alias Wformat=1.
2405 (Wformat-contains-nul,Wformat-extra-args,Wformat-nonliteral,
2406 Wformat-security,Wformat-y2k,Wformat-zero-length): Use
2407 LangEnabledBy.
2408 (Wformat=): RejectNegative. Use LangEnabledBy.
2409 (Wnonnull): Use LangEnabledBy.
2410 * c-opts.c (c_common_handle_option): Do not handle Wformat here.
2411 * c-format.c (set_Wformat): Delete.
2412 (decode_format_attr): Replace OPT_Wformat with OPT_Wformat_.
2413 (maybe_read_dollar_number): Likewise.
2414 (avoid_dollar_number): Likewise.
2415 (finish_dollar_format_checking): Likewise.
2416 (check_format_info): Likewise.
2417 (check_format_info_main): Likewise.
2418 (check_format_types): Likewise.
2419 (format_type_warning): Likewise.
2420 * c-common.c (int): Likewise.
2421 (check_function_sentinel): Likewise.
2422 * c-common.h (warn_format,set_Wformat): Do not declare here.
2424 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2426 PR c/53063
2427 * c.opt(Warray-bounds,Wdelete-non-virtual-dtor,Wenum-compare,
2428 Wmain,Woverlength-strings, Wunknown-pragmas,Wunused-macros):
2429 Use LangEnabledBy.
2430 (Wswitch,Wswitch-default,Wswitch-enum): Likewise. Move here from
2431 common.opt.
2432 (Wvariadic-macros): Init(1).
2433 * c-opts.c (c_common_handle_option): Do not handle them
2434 explicitly.
2435 (c_common_post_options): Likewise.
2436 (sanitize_cpp_opts): warn_unused_macros is now
2437 cpp_warn_unused_macros.
2438 (push_command_line_include): Likewise.
2439 * c-common.c (warn_unknown_pragmas): Do not define.
2440 * c-common.h (warn_unknown_pragmas): Do not declare.
2442 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2444 PR c/51294
2445 * c-common.c (conversion_warning): Handle conditional expressions.
2447 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
2449 PR c++/54930
2450 * c.opt (Wreturn_local_addr): Define new option.
2452 2012-10-25 Jason Merrill <jason@redhat.com>
2454 * c.opt (Wvirtual-move-assign): New.
2456 * c.opt (Winherited-variadic-ctor): New.
2458 2012-10-25 Marc Glisse <marc.glisse@inria.fr>
2460 PR c++/54427
2461 * c-common.c (scalar_to_vector): Handle VEC_COND_EXPR.
2463 2012-10-23 Joseph Myers <joseph@codesourcery.com>
2465 * c-common.h (pch_cpp_save_state): Declare.
2466 * c-target.def (c_preinclude): New hook.
2467 * c-opts.c (done_preinclude): New.
2468 (push_command_line_include): Handle default preincluded header.
2469 (cb_file_change): Call pch_cpp_save_state when calling
2470 push_command_line_include.
2471 * c-pch.c (pch_ready_to_save_cpp_state, pch_cpp_state_saved)
2472 (pch_cpp_save_state): New.
2473 (pch_init): Call pch_cpp_save_state conditionally, instead of
2474 calling cpp_save_state.
2476 2012-10-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
2478 PR c/53063
2479 PR c/40989
2480 * c.opt (Waddress,Wchar-subscripts,Wsign-conversion,Wimplicit,
2481 Wimplicit-function-declaration,Wimplicit-int,Wsizeof-pointer-memaccess,
2482 Wnarrowing,Wparentheses,Wpointer-sign,Wreturn-type,Wsequence-point,
2483 Wsign-compare,Wuninitialized,Wmaybe-uninitialized,Wunused,
2484 Wvolatile-register-var): Add LangEnabledBy or EnabledBy.
2485 * c-opts.c (c_common_handle_option): Remove explicit handling from
2486 here.
2487 (c_common_post_options): Likewise.
2489 2012-10-18 Eric Botcazou <ebotcazou@adacore.com>
2491 * c-ada-spec.c (LOCATION_COL): Delete.
2492 (compare_location): New function.
2493 (compare_node): Use it.
2494 (compare_comment): Likewise.
2496 2012-10-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
2498 PR c/53063
2499 PR c/40989
2500 * c.opt (Wstrict-aliasing=,Wstrict-overflow=): Use LangEnabledBy.
2501 * c-opts.c (c_common_handle_option): Do not set them here. Add
2502 comment.
2503 (c_common_post_options): Likewise.
2505 2012-10-16 Eric Botcazou <ebotcazou@adacore.com>
2507 * c-ada-spec.c (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Define.
2508 (dump_generic_ada_node) <INTEGER_CST>: Deal with sizetype specially.
2509 Remove POINTER_TYPE handling, add large unsigned handling and use
2510 ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX for big numbers.
2512 2012-10-12 Jakub Jelinek <jakub@redhat.com>
2514 PR c/54381
2515 * c-common.h (sizeof_pointer_memaccess_warning): Adjust prototype.
2516 * c-common.c (sizeof_pointer_memaccess_warning): Take array of 3
2517 locs and array of 3 trees instead of just single loc and single
2518 sizeof_arg tree. Handle __builtin___*_chk builtins too, and
2519 also stpncpy, bcopy, bcmp, bzero, snprintf and vsnprintf builtins.
2520 For *cmp* builtins that take two sources strings report warnings
2521 about first and second source, not about destination and source.
2523 2012-10-12 Marc Glisse <marc.glisse@inria.fr>
2525 PR c++/53055
2526 * c-common.h (enum ref_operator) [RO_ARROW_STAR]: New.
2528 2012-10-11 Eric Botcazou <ebotcazou@adacore.com>
2530 * c-ada-spec.c (dump_ada_template): Bail out for template declarations
2531 declaring something coming from another file.
2533 2012-10-10 Arnaud Charlet <charlet@adacore.com>
2535 PR ada/54845
2536 * c-ada-spec.c (print_ada_struct_decl): Increase buf size.
2538 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
2540 PR c++/54194
2541 * c-common.c (warn_about_parentheses): Add location_t parameter;
2542 use EXPR_LOC_OR_LOC.
2543 * c-common.h: Update declaration.
2545 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
2547 PR c++/54427
2548 * c-common.c (scalar_to_vector): Moved from c-typeck.c. Support
2549 more operations. Make error messages optional.
2550 * c-common.h (enum stv_conv): Moved from c-typeck.c.
2551 (scalar_to_vector): Declare.
2553 2012-10-08 Jason Merrill <jason@redhat.com>
2555 * c-common.c (c_common_reswords): Add thread_local.
2557 2012-10-08 Dodji Seketeli <dodji@redhat.com>
2559 PR c++/53528 C++11 attribute support
2560 * c-common.h (bitfield_p, cxx_fundamental_alignment_p): Declare
2561 new functions.
2562 * c-common.c (check_cxx_fundamental_alignment_constraints): New
2563 static function.
2564 (handle_aligned_attribute): In choose strictest alignment
2565 among many. Use new check_cxx_fundamental_alignment_constraints.
2566 (handle_transparent_union_attribute): In c++11 attribute syntax,
2567 don't look through typedefs.
2569 2012-10-04 Arnaud Charlet <charlet@adacore.com>
2571 * c-ada-spec.c (print_ada_declaration): Remove handling of TDF_RAW.
2572 * c.opt (-fdump-ada-spec, -fdump-ada-spec-slim): Move switch definition
2573 out of dumpfile.h.
2575 2012-09-25 Dehao Chen <dehao@google.com>
2577 PR middle-end/54645
2578 * c-pch.c (c_common_read_pch): Rebuild the location_adhoc_data
2579 map when read in the pch.
2581 2012-09-18 Arnaud Charlet <charlet@adacore.com>
2583 * c-ada-spec.c: Style fixes.
2585 2012-09-18 Thomas Quinot <quinot@adacore.com>
2587 * c.opt (-fada-spec-parent): Define new command line switch.
2588 * c-ada-spec.c (get_ada_package): When -fada-spec-parent
2589 is specified, generate binding spec as a child of the specified unit.
2591 2012-09-13 Paolo Carlini <paolo.carlini@oracle.com>
2592 Manuel López-Ibáñez <manu@gcc.gnu.org>
2594 PR c++/53210
2595 * c.opt ([Winit-self]): Enabled by -Wall in C++.
2597 2012-08-23 Arnaud Charlet <charlet@adacore.com>
2599 * c-ada-spec.c (dump_generic_ada_node): Fix handling of name_only
2600 for pointers, and add missing Convention C pragma.
2601 (print_ada_struct_decl): Add missing aliased keyword.
2602 (dump_ads): Add pragma Ada_2005 and Style_Checks (Off).
2604 2012-08-17 Jakub Jelinek <jakub@redhat.com>
2606 * c-common.c (sizeof_pointer_memaccess_warning): New function.
2607 * c.opt (-Wsizeof-pointer-memaccess): Add new option.
2608 * c-opts.c (c_common_handle_option): Enable it for -Wall.
2609 * c-common.h (sizeof_pointer_memaccess_warning): Add prototype.
2610 * c-common.def (SIZEOF_EXPR): Moved here from cp-tree.def.
2612 2012-08-10 Richard Guenther <rguenther@suse.de>
2614 * c-pretty-print.c (pp_c_expression): Handle anonymous SSA names.
2616 2012-08-07 Steven Bosscher <steven@gcc.gnu.org>
2618 * c-pretty-print.c (pp_c_function_definition): Use pp_newline_and_flush
2619 instead of separate pp_newline and pp_flush.
2620 (print_c_tree): Likewise.
2622 2012-07-26 Richard Henderson <rth@redhat.com>
2624 * c-common.c (handle_hot_attribute): Allow labels.
2625 (handle_cold_attribute): Likewise.
2627 2012-07-20 Jakub Jelinek <jakub@redhat.com>
2629 PR c++/28656
2630 * c-common.c (check_function_nonnull): Handle multiple nonnull
2631 attributes properly.
2633 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
2635 * c-gimplify.c: Include dumpfile.h instead of tree-dump.h.
2636 * c-ada-spec.c: Likewise.
2637 * c-dump.c (dump_stmt): Move to cp/dump.c, the only user.
2639 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
2641 * c-pch.c (CHECK_NO_ASM_OUT_DURING_PCH): Do not define.
2642 Remove code conditional on it.
2644 2012-07-11 Steven Bosscher <steven@gcc.gnu.org>
2646 * c-gimplify.c: Do not include basic-block.h.
2647 * c-common.c: Do not include linfuncs.h.
2649 2012-07-08 Steven Bosscher <steven@gcc.gnu.org>
2651 * c-common.h: Include tree.h.
2653 2012-07-02 Jason Merrill <jason@redhat.com>
2655 PR c++/53524
2656 * c-common.c (get_priority): Call default_conversion.
2658 2012-07-01 Uros Bizjak <ubizjak@gmail.com>
2660 * c-pch.c (c_common_write_pch): Remove unused variables.
2662 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
2664 * cppspec.c: Moved from gcc/ to here.
2666 2012-06-27 Kai Tietz <ktietz@redhat.com>
2668 PR preprocessor/37215
2669 * c-ppoutput.c (preprocess_file): Check for nonempty buffer.
2671 2012-06-21 Steven Bosscher <steven@gcc.gnu.org>
2673 * c-common.h (c_common_print_pch_checksum): Remove.
2674 * c-pch.c: Do not include output.h.
2675 (CHECK_NO_ASM_OUT_DURING_PCH): Define and add FIXME.
2676 (asm_out_file): Define iff CHECK_NO_ASM_OUT_DURING_PCH isdefined.
2677 (asm_file_startpos): Define iff CHECK_NO_ASM_OUT_DURING_PCH is defined.
2678 (struct c_pch_header): Remove.
2679 (get_ident): Update gpch version.
2680 (pch_init): Do not print executable_checksum to asm_out_file.
2681 Do not fail if there is no asm_out_file to read back from. Set
2682 asm_file_startpos only if CHECK_NO_ASM_OUT_DURING_PCH is defined.
2683 (c_common_write_pch): Verify that nothing was written to asm_out_file
2684 since pch_init was called. Do not write a c_pch_header, and do not
2685 copy from asm_out_file to the PCH.
2686 (c_common_read_pch): Do not read a c_pch_header, and do not restore
2687 the content of asm_out_file from the PCH.
2688 (c_common_print_pch_checksum): Remove.
2689 * c-opts.c (c_common_init): Print out executable_checksum directly.
2691 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
2693 * c-target.def (objc_declare_unresolved_class_reference,
2694 objc_declare_class_definition): Add new hooks.
2696 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
2698 * c-lex.c: Do not include output.h.
2699 (cb_ident): Try to put out .ident with targetm.asm_out.output_ident.
2700 Remove uses of ASM_OUTPUT_IDENT.
2702 2012-06-15 Marc Glisse <marc.glisse@inria.fr>
2704 PR c++/51033
2705 * c-common.h (c_build_vec_perm_expr): Move decl here.
2706 * c-common.c (c_build_vec_perm_expr): Move definition
2707 here.
2709 2012-06-06 Steven Bosscher <steven@gcc.gnu.org>
2711 * c.opt (fconserve-space): Turn into a no-op.
2713 2012-06-04 Sterling Augustine <saugustine@google.com>
2715 * c-pretty-print.h (pp_c_flag_gnu_v3): New enumerator.
2716 * c-pretty-print.c (pp_c_specifier_qualifier_list): Check it at
2717 both the start and end of the function.
2719 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
2721 * c-common.c: Do not include output.h.
2722 * c-pragma.c: Likewise.
2724 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
2726 * error.c (dump_decl): Check pp_c_flag_gnu_v3.
2727 (decl_as_dwarf_string, lang_decl_dwarf_name): New functions.
2728 (lang_decl_name): Handle namespace decls.
2730 2012-05-31 Steven Bosscher <steven@gcc.gnu.org>
2732 * c-ada-spec.c: Do not include output.h.
2733 * c-semantics.c: Likewise.
2735 2012-05-29 Joseph Myers <joseph@codesourcery.com>
2737 * c-common.c: Fix typo.
2739 2012-05-29 Michael Matz <matz@suse.de>
2741 * c-common.h (c_expand_decl): Remove prototype.
2743 2012-05-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
2745 * c.opt (Wmissing-braces): Use LangEnabledBy(C ObjC,Wall).
2746 * c-opts.c (c_common_handle_option): Remove code handling
2747 warn_missing_braces.
2749 2012-05-28 Paolo Carlini <paolo.carlini@oracle.com>
2751 PR c++/25137
2752 * c-opts.c (c_common_handle_option): For C++ -Wall doesn't enable
2753 -Wmissing_braces.
2755 2012-05-22 Dodji Seketeli <dodji@redhat.com>
2757 PR c++/53322
2758 * c.opt (Wunused-local-typedefs): Use EnabledBy(Wunused).
2760 2012-05-17 Manuel López-Ibáñez <manu@gcc.gnu.org>
2762 * c.opt (--pedantic-errors,-pedantic-errors): Do not handle here.
2763 * c-opts.c (c_common_handle_option): Do not handle explicitly
2764 Wreturn-type, Wwrite-strings, warn_ecpp, and -pedantic-errors.
2766 2012-05-16 Dodji Seketeli <dodji@redhat.com>
2768 PR preprocessor/7263
2769 * c-lex.c (c_lex_with_flags): Pass a virtual location to the call
2770 to cpp_classify_number. For diagnostics, use the precise location
2771 instead of the global input_location.
2773 2012-05-15 Paolo Carlini <paolo.carlini@oracle.com>
2775 PR c++/11856
2776 * c-common.c (shorten_compare): Check c_inhibit_evaluation_warnings.
2778 2012-05-14 Bernd Schmidt <bernds@codesourcery.com>
2780 * c-common.c (DEF_ATTR_STRING): Define and undefine as necessary.
2782 2012-05-14 Manuel López-Ibáñez <manu@gcc.gnu.org>
2784 PR 53063
2785 * c.opt (Wc++0X-compat,Wdelete-non-virtual-dtor,Wjump-misses-init,
2786 Wreorder): Use LangEnabledBy.
2787 * c-opts.c (c_common_handle_option): Do not enable them
2788 explicitly. Call lang-specific generated functions.
2789 (c_common_post_options): Do not set them here.
2791 2012-05-13 Manuel López-Ibáñez <manu@gcc.gnu.org>
2793 * c.opt (Wclobbered,Wempty-body,Wignored-qualifiers,
2794 Wmissing-field-initializers,Wmissing-parameter-type,
2795 Wold-style-declaration,Woverride-init): Use EnabledBy.
2796 * c-opts.c (c_common_post_options): Do not set here explicitly.
2798 2012-05-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
2800 PR 53063
2801 * c-opts.c (c_common_handle_option): Use handle_generated_option
2802 to enable sub-options.
2804 2012-05-10 Paolo Carlini <paolo.carlini@oracle.com>
2806 PR c++/53158
2807 * c-common.c (warnings_for_convert_and_check): Use warning_at.
2809 2012-05-10 Richard Guenther <rguenther@suse.de>
2811 * c-common.c (c_sizeof_or_alignof_type): Remove assert and
2812 adjust commentary about TYPE_IS_SIZETYPE types.
2814 2012-05-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
2816 PR c++/53261
2817 * c-common.c (warn_logical_operator): Check that argument of
2818 integer_zerop is not NULL.
2820 2012-05-05 Manuel López-Ibáñez <manu@gcc.gnu.org>
2822 PR c/43772
2823 * c-common.c (warn_logical_operator): Do not warn if either side
2824 is already true or false.
2826 2012-05-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
2828 PR c/51712
2829 * c-common.c (expr_original_type): New.
2830 (shorten_compare): Do not warn for enumeration types.
2832 2012-05-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
2834 * c.opt (fpermissive): Add Var(flag_permissive).
2836 2012-04-30 Marc Glisse <marc.glisse@inria.fr>
2838 PR c++/51033
2839 * c-common.c (convert_vector_to_pointer_for_subscript): New function.
2840 * c-common.h (convert_vector_to_pointer_for_subscript): Declare it.
2842 2012-04-30 Dodji Seketeli <dodji@redhat.com>
2844 Add -Wvarargs option
2845 * c.opt (Wvarargs): Define new option.
2847 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
2849 * c-common.c (check_function_arguments): Replace
2850 Wmissing-format-attribute with Wsuggest-attribute=format.
2852 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
2854 * c.opt (Wsuggest-attribute=format): New. Alias of
2855 Wmissing-format-attribute.
2856 * c-format.c (decode_format_type): Replace
2857 Wmissing-format-attribute with Wsuggest-attribute=format.
2858 (check_function_format): Likewise.
2860 2012-04-27 Ollie Wild <aaw@google.com>
2862 * c-common.c: Add CPP_W_LITERAL_SUFFIX mapping.
2863 * c-opts.c (c_common_handle_option): Handle OPT_Wliteral_suffix.
2864 * c.opt: Add Wliteral-suffix.
2866 2012-04-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
2868 PR c/44774
2869 * c.opt (Wpedantic): New.
2870 (pedantic): Alias Wpedantic.
2871 * c-opts.c (c_common_handle_option): Replace -pedantic with -Wpedantic.
2872 (c_common_post_options): Likewise.
2873 (sanitize_cpp_opts): Likewise.
2874 * c-lex.c (interpret_float): Likewise.
2875 * c-format.c (check_format_types): Likewise.
2876 * c-common.c (pointer_int_sum): Likewise.
2877 (c_sizeof_or_alignof_type): Likewise.
2878 (c_add_case_label): Likewise.
2879 (c_do_switch_warnings): Likewise.
2880 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
2882 2012-04-15 Jason Merrill <jason@redhat.com>
2884 PR c++/52818
2885 * c-format.c (CPLUSPLUS_STD_VER): C++11 inherits from C99.
2886 (C_STD_NAME): Distinguish between C++98 and C++11.
2888 2012-04-11 Eric Botcazou <ebotcazou@adacore.com>
2890 PR target/52624
2891 * c-common.h (uint16_type_node): Rename into...
2892 (c_uint16_type_node): ...this.
2893 * c-common.c (c_common_nodes_and_builtins): Adjust for above renaming.
2894 * c-cppbuiltin.c (builtin_define_stdint_macros): Likewise.
2896 2012-04-10 Manuel López-Ibáñez <manu@gcc.gnu.org>
2898 * c-common.c (warn_if_unused_value): Move definition to here.
2899 * c-common.h (warn_if_unused_value): Move declaration to here.
2901 2012-03-23 William Bader <williambader@hotmail.com>
2903 * c-lex.c (c_lex_with_flags): Avoid declarations after stmts.
2905 2012-03-20 Jason Merrill <jason@redhat.com>
2907 * c-common.h (enum cxx_dialect): Add cxx1y.
2908 * c-common.c (c_common_nodes_and_builtins): Use >= for cxx_dialect
2909 test.
2910 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
2911 * c-opts.c (c_common_post_options): Likewise.
2912 (set_std_cxx1y): New.
2913 (c_common_handle_option): Call it.
2914 * c.opt (-std=c++1y, -std=gnu++1y): New flags.
2916 2012-03-19 Paolo Carlini <paolo.carlini@oracle.com>
2918 PR c++/14710
2919 * c.opt ([Wuseless-cast]): Add.
2921 2012-03-16 Richard Guenther <rguenther@suse.de>
2923 * c-pretty-print.c (pp_c_initializer_list): Adjust.
2925 2012-03-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
2927 PR c++/44783
2928 * c.opt (ftemplate-backtrace-limit) Add.
2930 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2932 * c-cppbuiltin.c (c_cpp_builtins): Remove #pragma extern_prefix
2933 handling.
2934 * c-pragma.c (handle_pragma_extern_prefix): Remove.
2935 (init_pragma): Don't register extern_prefix.
2937 2012-03-12 Richard Guenther <rguenther@suse.de>
2939 * c-common.c (c_common_get_narrower): Use c_common_type_for_size.
2940 (builtin_type_for_size): Likewise.
2942 2012-02-13 Jakub Jelinek <jakub@redhat.com>
2944 PR c++/52215
2945 * c-common.c (sync_resolve_params): Don't decide whether to convert
2946 or not based on TYPE_SIZE comparison, convert whenever arg_type
2947 is unsigned INTEGER_TYPE.
2949 2012-02-06 Paolo Carlini <paolo.carlini@oracle.com>
2951 PR c/52118
2952 * c.opt ([Wunused-local-typedefs]): Fix description.
2954 2012-01-24 Mike Stump <mikestump@comcast.net>
2956 * c-common.c (c_common_type_for_mode): Match signed/unsigned types
2957 exactly.
2959 2012-01-18 Richard Guenther <rguenther@suse.de>
2961 * c-opts.c (c_common_post_options): Reset LTO flags if
2962 we are about to generate a PCH.
2964 2012-01-17 Paolo Carlini <paolo.carlini@oracle.com>
2966 PR c++/51777
2967 * c-pretty-print.c (pp_c_integer_constant): For unsigned constants
2968 use pp_unsigned_wide_integer.
2970 2012-01-10 Richard Guenther <rguenther@suse.de>
2972 PR middle-end/51806
2973 * c-opts.c (c_common_handle_option): Move -Werror handling
2974 to language independent code.
2976 2012-01-05 Richard Guenther <rguenther@suse.de>
2978 PR middle-end/51764
2979 * c.opt (Wmudflap, fmudflap, fmudflapth, fmudflapir): Move here
2980 from common.opt.
2982 2011-12-30 Paolo Carlini <paolo.carlini@oracle.com>
2984 PR c++/51316
2985 * c-common.c (c_sizeof_or_alignof_type): In C++ allow for alignof
2986 of array types with an unknown bound.
2988 2011-12-20 Joseph Myers <joseph@codesourcery.com>
2990 * c-common.c (flag_isoc99): Update comment to refer to C11.
2991 (flag_isoc1x): Change to flag_isoc11.
2992 * c-common.h (flag_isoc99): Update comment to refer to C11.
2993 (flag_isoc1x): Change to flag_isoc11.
2994 * c-cppbuiltin.c (cpp_atomic_builtins): Change comment to refer to
2995 C11.
2996 * c-opts.c (set_std_c1x): Change to set_std_c11.
2997 (c_common_handle_option): Handle OPT_std_c11 and OPT_std_gnu11.
2998 Call set_std_c11.
2999 (set_std_c89, set_std_c99, set_std_c11): Use flag_isoc11.
3000 (set_std_c1): Use CLK_STDC11 and CLK_GNUC11.
3001 * c.opt (std=c1x): Change to std=c11. Document as non-draft
3002 standard.
3003 (std=c1x, std=iso9899:2011): Add as aliases of std=c11.
3004 (std=gnu1x): Change to std=gnu11. Refer to non-draft standard.
3005 (std=gnu1x): Make alias of std=gnu11.
3007 2011-12-19 Jason Merrill <jason@redhat.com>
3009 PR c++/51228
3010 * c-common.c (handle_transparent_union_attribute): Check the first
3011 field if the type is complete.
3013 2011-12-15 Jonathan Wakely <jwakely.gcc@gmail.com>
3015 PR libstdc++/51365
3016 * c-common.c (RID_IS_FINAL): Add.
3017 * c-common.h (RID_IS_FINAL): Add.
3019 2011-11-30 Iain Sandoe <iains@gcc.gnu.org>
3021 * c.opt (fgnu-runtime): Provide full description.
3022 (fnext-runtime): Likewise.
3023 * c-opts.c (OPT_fgnu_runtime, OPT_fnext_runtime) Remove.
3025 2011-11-28 Andrew MacLeod <amacleod@redhat.com>
3027 * c-cpp-builtin.c (cpp_atomic_builtins):New. Emit all atomic
3028 predefines in one place. Add LOCK_FREE predefines.
3029 (c_cpp_builtins): Move Legacy HAVE_SYNC predefines to
3030 new func.
3032 2011-11-24 Andrew MacLeod <amacleod@redhat.com>
3034 PR c/51256
3035 * c-common.c (get_atomic_generic_size): Check for various error
3036 conditions
3037 (resolve_overloaded_atomic_exchange,
3038 resolve_overloaded_atomic_compare_exchange,
3039 resolve_overloaded_atomic_load, resolve_overloaded_atomic_store): Return
3040 error_mark_node for error conditions.
3042 2011-11-08 Richard Guenther <rguenther@suse.de>
3044 PR middle-end/51010
3045 c-family/
3047 2011-11-07 Richard Henderson <rth@redhat.com>
3048 Aldy Hernandez <aldyh@redhat.com>
3049 Torvald Riegel <triegel@redhat.com>
3051 Merged from transactional-memory.
3053 * c-common.c (handle_tm_wrap_attribute,
3054 handle_tm_attribute, ignore_attribute, parse_tm_stmt_attr): New.
3055 (struct c_common_reswords): Added __transaction* keywords.
3056 (struct c_common_attribute_table): Added transaction* and tm_regparm
3057 attributes.
3058 * c-common.h: Added RID_TRANSACTION*. Added TM_ATTR* and TM_STMT*
3059 masks.
3060 (parse_tm_stmt_attr, tm_attr_to_mask, tm_mask_to_attr,
3061 find_tm_attribute): Declare.
3063 2011-11-07 Jason Merrill <jason@redhat.com>
3065 PR c++/35688
3066 * c-common.c, c-common.h: Revert yesterday's changes.
3068 2011-11-06 Jason Merrill <jason@redhat.com>
3070 PR c++/35688
3071 * c-common.c (decl_has_visibility_attr): Split out from...
3072 (c_determine_visibility): ...here.
3073 * c-common.h: Declare it.
3075 2011-11-06 Joseph Myers <joseph@codesourcery.com>
3077 * c-common.c (c_common_reswords): Add _Alignas and _Alignof.
3078 (c_sizeof_or_alignof_type): Diagnose alignof applied to a function
3079 type.
3080 (check_user_alignment): New. Split out of
3081 handle_aligned_attribute. Disallow integer constants with
3082 noninteger types. Conditionally allow zero.
3083 (handle_aligned_attribute): Use check_user_alignment.
3084 * c-common.h (RID_ALIGNAS, check_user_alignment): New.
3086 2011-11-06 Andrew MacLeod <amacleod@redhat.com>
3087 Richard Henderson <rth@redhat.com>
3089 Merged from cxx-mem-model.
3091 * c-cppbuiltin.c (c_cpp_builtins): Test both atomic and sync patterns.
3092 * c-common.c (sync_resolve_params, sync_resolve_return): Only tweak
3093 parameters that are the same type size.
3094 (get_atomic_generic_size): New. Find size of generic
3095 atomic function parameters and do typechecking.
3096 (add_atomic_size_parameter): New. Insert size into parameter list.
3097 (resolve_overloaded_atomic_exchange): Restructure __atomic_exchange to
3098 either __atomic_exchange_n or external library call.
3099 (resolve_overloaded_atomic_compare_exchange): Restructure
3100 __atomic_compare_exchange to either _n variant or external library call.
3101 (resolve_overloaded_atomic_load): Restructure __atomic_load to either
3102 __atomic_load_n or an external library call.
3103 (resolve_overloaded_atomic_store): Restructure __atomic_store to either
3104 __atomic_store_n or an external library call.
3105 (resolve_overloaded_builtin): Handle new __atomic builtins.
3107 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
3109 PR c++/50608
3110 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Call fold_offsetof_1.
3111 (fold_offsetof_1): Make global. Remove STOP_REF argument and adjust.
3112 <INDIRECT_REF>: Return the argument.
3113 <ARRAY_REF>: Remove special code for negative offset.
3114 Call fold_build_pointer_plus instead of size_binop.
3115 (fold_offsetof): Remove STOP_REF argument and adjust.
3116 * c-common.h (fold_offsetof_1): Declare.
3117 (fold_offsetof): Remove STOP_REF argument.
3119 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
3121 PR c++/50810
3122 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
3123 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
3124 Wnarrowing for C++0x and C++98.
3125 * c.opt ([Wnarrowing]): Update.
3127 2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
3129 PR c++/44277
3130 * c.opt: Add Wzero-as-null-pointer-constant.
3132 2011-10-31 Jason Merrill <jason@redhat.com>
3134 * c.opt (-fdeduce-init-list): Off by default.
3136 PR c++/50920
3137 * c-common.h (cxx_dialect): Add cxx11 and cxx03.
3138 * c.opt: Add -std=c++11, -std=gnu++11, -std=gnu++03,
3139 and -Wc++11-compat.
3140 * c-opts.c (set_std_cxx11): Rename from set_std_cxx0x.
3142 2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
3144 PR c++/30066
3145 * c.opt (fvisibility-inlines-hidden): Description change.
3147 2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
3149 Implement C++11 user-defined literals.
3150 * c-common.c (build_userdef_literal): New.
3151 * c-common.def: New tree code.
3152 * c-common.h (tree_userdef_literal): New tree struct and accessors.
3153 * c-lex.c (interpret_float): Add suffix parm.
3154 (c_lex_with_flags): Build literal tokens.
3156 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
3158 PR c++/50841
3159 Revert:
3160 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
3162 PR c++/50810
3163 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
3164 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
3165 Wnarrowing for C++0x and C++98.
3166 * c.opt ([Wnarrowing]): Update.
3168 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
3170 PR c++/50810
3171 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
3172 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
3173 Wnarrowing for C++0x and C++98.
3174 * c.opt ([Wnarrowing]): Update.
3176 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
3178 PR c++/45385
3179 * c-common.c (conversion_warning): Remove code looking for
3180 artificial operands.
3182 2011-10-18 Dodji Seketeli <dodji@redhat.com>
3184 PR bootstrap/50760
3185 * c-lex.c (fe_file_change): Use LINEMAP_SYSP when
3186 !NO_IMPLICIT_EXTERN_C.
3188 2011-10-17 Michael Spertus <mike_spertus@symantec.com>
3190 * c-common.c (c_common_reswords): Add __bases,
3191 __direct_bases.
3192 * c-common.h: Add RID_BASES and RID_DIRECT_BASES.
3194 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
3196 PR c++/50757
3197 * c.opt ([Wnonnull]): Add C++ and Objective-C++.
3199 2011-10-15 Tom Tromey <tromey@redhat.com>
3200 Dodji Seketeli <dodji@redhat.com>
3202 * c.opt (fdebug-cpp): New option.
3203 * c-opts.c (c_common_handle_option): Handle the option.
3204 * c-ppoutput.c (maybe_print_line_1): New static function. Takes an
3205 output stream in parameter. Factorized from ...
3206 (maybe_print_line): ... this. Dump location debug information when
3207 -fdebug-cpp is in effect.
3208 (print_line_1): New static function. Takes an output stream in
3209 parameter. Factorized from ...
3210 (print_line): ... here. Dump location information when -fdebug-cpp
3211 is in effect.
3212 (scan_translation_unit): Dump location information when
3213 -fdebug-cpp is in effect.
3215 2011-10-15 Tom Tromey <tromey@redhat.com>
3216 Dodji Seketeli <dodji@redhat.com>
3218 * c.opt (ftrack-macro-expansion): New option. Handle it with and
3219 without argument.
3220 * c-opts.c (c_common_handle_option)<case
3221 OPT_ftrack_macro_expansion_, case OPT_ftrack_macro_expansion>: New
3222 cases. Handle -ftrack-macro-expansion with and without argument.
3224 2011-10-15 Tom Tromey <tromey@redhat.com>
3225 Dodji Seketeli <dodji@redhat.com>
3227 * c-ppoutput.c (scan_translation_unit, maybe_print_line)
3228 (print_line, cb_define, do_line_change): Adjust to avoid touching
3229 the internals of struct line_map. Use the public API instead.
3230 * c-pch.c (c_common_read_pch): Likewise.
3231 * c-lex.c (fe_file_change): Likewise.
3233 2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
3235 PR c++/17212
3236 * c.opt ([Wformat-zero-length]): Add C++ and Objective-C++.
3238 2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
3240 PR c++/33067
3241 * c-pretty-print.c (pp_c_floating_constant): Output
3242 max_digits10 (in the ISO C++ WG N1822 sense) decimal digits.
3244 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
3246 * c-common.c (def_builtin_1): Delete old interface with two
3247 parallel arrays to hold standard builtin declarations, and replace
3248 it with a function based interface that can support creating
3249 builtins on the fly in the future. Change all uses, and poison
3250 the old names. Make sure 0 is not a legitimate builtin index.
3251 * c-omp.c (c_finish_omp_barrier): Ditto.
3252 (c_finish_omp_taskwait): Ditto.
3253 (c_finish_omp_flush): Ditto.
3255 2011-10-11 Tristan Gingold <gingold@adacore.com>
3257 * c.opt: (fallow-parameterless-variadic-functions): New.
3259 2011-09-08 Dodji Seketeli <dodji@redhat.com>
3261 PR c++/33255 - Support -Wunused-local-typedefs warning
3262 * c-common.h (struct c_language_function::local_typedefs): New
3263 field.
3264 (record_locally_defined_typedef, maybe_record_typedef_use)
3265 (maybe_warn_unused_local_typedefs): Declare new functions.
3266 * c-common.c (record_locally_defined_typedef)
3267 (maybe_record_typedef_use)
3268 (maybe_warn_unused_local_typedefs): Define new functions.
3269 * c.opt: Declare new -Wunused-local-typedefs flag.
3271 2011-09-06 Eric Botcazou <ebotcazou@adacore.com>
3273 PR middle-end/50266
3274 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Fold offsetof-like
3275 computations.
3277 2011-09-05 Richard Guenther <rguenther@suse.de>
3279 * c-common.c (complete_array_type): Use ssize_int (-1) instead
3280 of integer_minus_one_node for empty array upper bounds.
3282 2011-08-28 Dodji Seketeli <dodji@redhat.com>
3284 * c-pch.c (c_common_read_pch): Call linemap_add with LC_ENTER as
3285 it's the first time it's being called on this main TU.
3287 2011-08-24 Richard Guenther <rguenther@suse.de>
3289 PR c/49396
3290 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Fix conditional.
3292 2011-08-22 Gabriel Charette <gchare@google.com>
3294 * c-opts.c (c_finish_options): Force BUILTINS_LOCATION for tokens
3295 defined in cpp_init_builtins and c_cpp_builtins.
3297 2011-08-19 Joseph Myers <joseph@codesourcery.com>
3299 * c-common.c (c_common_reswords): Add __builtin_complex.
3300 * c-common.h (RID_BUILTIN_COMPLEX): New.
3302 2011-08-18 Joseph Myers <joseph@codesourcery.com>
3304 * c-common.c (c_common_reswords): Add _Noreturn.
3305 (keyword_is_function_specifier): Handle RID_NORETURN.
3306 * c-common.h (RID_NORETURN): New.
3308 2011-08-10 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
3310 * c-common.c (unsafe_conversion_p): New function. Check if it is
3311 unsafe to convert an expression to the type.
3312 (conversion_warning): Adjust, use unsafe_conversion_p.
3313 * c-common.h (unsafe_conversion_p): New function declaration.
3315 2011-08-02 Jakub Jelinek <jakub@redhat.com>
3317 * c-common.h (c_finish_omp_atomic): Adjust prototype.
3318 (c_finish_omp_taskyield): New prototype.
3319 * c-omp.c (c_finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
3320 arguments. Handle OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD and
3321 OMP_ATOMIC_CAPTURE_NEW in addition to OMP_ATOMIC. If LHS1
3322 or RHS1 have side-effects, evaluate those too in the right spot,
3323 if it is a decl and LHS is also a decl, error out if they
3324 aren't the same.
3325 (c_finish_omp_taskyield): New function.
3326 * c-cppbuiltin.c (c_cpp_builtins): Change _OPENMP to 201107.
3327 * c-pragma.c (omp_pragmas): Add taskyield.
3328 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKYIELD.
3329 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_FINAL and
3330 PRAGMA_OMP_CLAUSE_MERGEABLE.
3332 2011-07-25 Dodji Seketeli <dodji@redhat.com>
3334 * c-common.h (set_underlying_type): Remove parm name from
3335 declaration.
3337 2011-07-25 Romain Geissler <romain.geissler@gmail.com>
3339 * c-pretty-print.h: Search c-common.h in c-family.
3341 2011-07-22 Jason Merrill <jason@redhat.com>
3343 PR c++/49793
3344 * c.opt (Wnarrowing): New.
3346 PR c++/30112
3347 * c-common.h: Declare c_linkage_bindings.
3348 * c-pragma.c (handle_pragma_redefine_extname): Use it.
3350 PR c++/49813
3351 * c-opts.c (set_std_cxx0x): Set flag_isoc94 and flag_isoc99.
3352 * c-pretty-print.c (pp_c_cv_qualifiers): Check c_dialect_cxx as well
3353 as flag_isoc99 for 'restrict'.
3354 (pp_c_specifier_qualifier_list): Likewise for _Complex.
3356 2011-07-21 Ian Lance Taylor <iant@google.com>
3358 PR middle-end/49705
3359 * c-common.c (c_disable_warnings): New static function.
3360 (c_enable_warnings): New static function.
3361 (c_fully_fold_internal): Change local unused_p to bool. Call
3362 c_disable_warnings and c_enable_warnings rather than change
3363 c_inhibit_evaluation_warnings.
3365 2011-07-20 Jason Merrill <jason@redhat.com>
3367 PR c++/6709 (DR 743)
3368 PR c++/42603 (DR 950)
3369 * c-common.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move from cp/parser.h.
3370 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
3371 (CPP_DECLTYPE): New.
3372 * c-common.c (c_parse_error): Handle CPP_DECLTYPE.
3374 2011-07-19 Richard Guenther <rguenther@suse.de>
3376 * c-common.c (pointer_int_sum): Use fold_build_pointer_plus.
3377 * c-omp.c (c_finish_omp_for): Likewise.
3379 2011-07-12 Eric Botcazou <ebotcazou@adacore.com>
3381 * c-ada-spec.c (dump_nested_types): Put semi-colon after empty loop
3382 body on the next line.
3384 2011-07-08 Jason Merrill <jason@redhat.com>
3386 PR c++/45437
3387 * c-omp.c (check_omp_for_incr_expr): Handle preevaluation.
3389 PR c++/49673
3390 * c-common.c (c_apply_type_quals_to_decl): Don't check
3391 TYPE_NEEDS_CONSTRUCTING.
3393 2011-07-06 Richard Guenther <rguenther@suse.de>
3395 * c-common.c (c_common_nodes_and_builtins):
3396 Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
3398 2011-07-05 Richard Guenther <rguenther@suse.de>
3400 * c-common.c (c_common_nodes_and_builtins): Build all common
3401 tree nodes first.
3403 2011-06-27 Jakub Jelinek <jakub@redhat.com>
3405 * c-common.h (c_tree_chain_next): New static inline function.
3407 * c-common.c (check_builtin_function_arguments): Handle
3408 BUILT_IN_ASSUME_ALIGNED.
3410 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
3412 * c-common.c: Add sync_ or SYNC__ to builtin names.
3413 * c-omp.c: Add sync_ or SYNC__ to builtin names.
3415 2011-06-20 Pierre Vittet <piervit@pvittet.com>
3417 * c-pragma.h (pragma_handler_1arg, pragma_handler_2arg): New
3418 handler.
3419 (gen_pragma_handler): New union.
3420 (internal_pragma_handler): New type.
3421 (c_register_pragma_with_data)
3422 (c_register_pragma_with_expansion_and_data): New functions.
3424 * c-pragma.c (registered_pragmas, c_register_pragma_1)
3425 (c_register_pragma, c_register_pragma_with_expansion)
3426 (c_invoke_pragma_handler): Changed to work with
3427 internal_pragma_handler.
3428 (c_register_pragma_with_data)
3429 (c_register_pragma_with_expansion_and_data): New functions.
3431 2011-06-14 Joseph Myers <joseph@codesourcery.com>
3433 * c-common.c: Include common/common-target.h.
3434 (handle_section_attribute): Use
3435 targetm_common.have_named_sections.
3436 * c-cppbuiltin.c: Include common/common-target.h.
3437 (c_cpp_builtins): Use targetm_common.except_unwind_info.
3439 2011-06-10 Richard Guenther <rguenther@suse.de>
3441 * c-pretty-print.c (pp_c_type_specifier): Use pp_c_identifier
3442 to print a IDENTIFIER_NODE.
3444 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3445 Joseph Myers <joseph@codesourcery.com>
3447 * c.opt (fbuilding-libgcc): New option.
3448 * c-cppbuiltin.c (c_cpp_builtins): Define
3449 __LIBGCC_TRAMPOLINE_SIZE__ if flag_building_libgcc.
3451 2011-06-07 Jason Merrill <jason@redhat.com>
3453 * c-common.c (max_tinst_depth): Lower default to 900.
3455 * c-format.c (gcc_cxxdiag_char_table): Add 'S' format.
3457 2011-06-07 Richard Guenther <rguenther@suse.de>
3459 * c-common.c (c_common_nodes_and_builtins): Do not set
3460 size_type_node or call set_sizetype.
3462 2011-06-07 Dodji Seketeli <dodji@redhat.com>
3464 PR debug/49130
3465 * c-pretty-print.c (pp_c_integer_constant): Consider the canonical
3466 type when using pointer comparison to compare types.
3468 2011-06-02 Jonathan Wakely <jwakely.gcc@gmail.com>
3470 * c.opt: Add -Wdelete-non-virtual-dtor.
3471 * c-opts.c (c_common_handle_option): Include it in -Wall.
3473 2011-05-30 Nathan Froyd <froydnj@gcc.gnu.org>
3475 PR bootstrap/49190
3477 Revert:
3478 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
3480 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
3481 not tree_common.
3483 2011-05-27 Jakub Jelinek <jakub@redhat.com>
3485 PR c++/49165
3486 * c-common.c (c_common_truthvalue_conversion) <case COND_EXPR>: For
3487 C++ don't call c_common_truthvalue_conversion on void type arms.
3489 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
3491 * c-common.h (struct stmt_tree_s) [x_cur_stmt_list]: Change to a VEC.
3492 (stmt_list_stack): Define.
3493 (cur_stmt_list): Adjust for new type of x_cur_stmt_list.
3494 * c-semantics.c (push_stmt_list, pop_stmt_list): Likewise.
3496 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
3498 * c-common.c (warning_candidate_p): Check for BLOCKs.
3500 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
3502 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
3503 not tree_common.
3505 2011-05-25 Jakub Jelinek <jakub@redhat.com>
3507 * c-common.c (def_fn_type): Remove extra va_end.
3509 2011-05-23 Jason Merrill <jason@redhat.com>
3511 PR c++/48106
3512 * c-common.c (c_common_get_narrower): New.
3513 (shorten_binary_op, shorten_compare, warn_for_sign_compare): Use it.
3515 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
3517 * c-common.h (check_function_arguments): Tweak prototype of
3518 check_function_arguments.
3519 * c-common.c (check_function_arguments): Likewise. Adjust
3520 calls to check_function_nonnull, check_function_format, and
3521 check_function_sentinel.
3522 (check_function_sentinel): Take a FUNCTION_TYPE rather than
3523 separate attributes and typelist arguments. Use
3524 FOREACH_FUNCTION_ARGS to iterate over argument types.
3526 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
3528 * c-common.c (c_common_reswords): Reorder.
3529 * c-common.h (rid): Likewise.
3531 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
3533 * c-common.c (def_fn_type): Don't call build_function_type, call
3534 build_function_type_array or build_varargs_function_type_array
3535 instead.
3536 (c_common_nodes_and_builtins): Likewise.
3538 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
3540 * c-common.c (c_add_case_label): Omit the loc argument to
3541 build_case_label.
3542 * c-common.h (build_case_label): Remove.
3543 * c-semantics.c (build_case_label): Remove.
3545 2011-05-05 Joseph Myers <joseph@codesourcery.com>
3547 * c-objc.h (objc_start_method_definition): Update prototype.
3548 * stub-objc.c (objc_start_method_definition): Add extra parameter.
3550 2011-05-04 Nathan Froyd <froydnj@codesourcery.com>
3552 * c-common.c (check_main_parameter_types): Reindent. Don't use
3553 TYPE_ARG_TYPES directly.
3554 (handle_nonnull_attribute): Likewise.
3555 (sync_resolve_params): Likewise.
3556 * c-format.c (handle_format_arg_attribute): Likewise. Adjust call
3557 to check_format_string.
3558 (handle_format_attribute): Likewise.
3559 (check_format_string): Take a function type to examine instead of
3560 a type list. Use a function_arg_iterator to step through argument
3561 types.
3563 2011-05-04 Richard Guenther <rguenther@suse.de>
3565 * c-common.c (fix_string_type): Use size_int for index type bounds.
3566 (start_fname_decls): Do not pass NULL to build_int_cst.
3567 (c_init_attributes): Likewise.
3568 * c-lex.c (c_lex_with_flags): Likewise.
3570 2011-04-27 Jason Merrill <jason@redhat.com>
3572 * c-common.c (make_tree_vector_from_list): New.
3573 * c-common.h: Declare it.
3575 2011-04-26 Richard Guenther <rguenther@suse.de>
3577 PR preprocessor/48248
3578 * c-ppoutput.c (maybe_print_line): Always optimize newlines
3579 for output size with -P.
3581 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
3583 * c-common.c (struct c_common_resword): Add __underlying_type.
3584 * c-common.h (enum rid): Add RID_UNDERLYING_TYPE.
3586 2011-04-20 Jim Meyering <meyering@redhat.com>
3588 * c-format.c (init_dollar_format_checking): Remove useless
3589 if-before-free.
3591 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
3593 * c-objc.h (objc_get_interface_ivars): Removed.
3594 (objc_detect_field_duplicates): New.
3595 * stub-objc.c: Likewise.
3597 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
3599 * stub-objc.c (objc_declare_protocols): Renamed to
3600 objc_declare_protocol.
3601 * c-objc.h: Likewise.
3603 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
3605 * stub-objc.c (objc_declare_class): Updated argument name.
3607 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
3609 * c-common.h (c_common_init_ts): Declare.
3610 * c-common.c (c_common_init_ts): Define.
3612 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
3614 * c-objc.h (objc_build_message_expr): Updated prototype.
3615 * stub-objc.c (objc_build_message_expr): Likewise.
3617 2011-04-12 Martin Jambor <mjambor@suse.cz>
3619 * c-gimplify.c (c_genericize): Call cgraph_get_create_node instead
3620 of cgraph_node.
3622 2011-04-11 Richard Guenther <rguenther@suse.de>
3624 * c-common.c (complete_array_type): Build a range type of
3625 proper type.
3627 2011-04-08 Nathan Froyd <froydnj@codesourcery.com>
3629 * c-common.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPES.
3630 (handle_type_generic_attribute): Likewise.
3632 2011-04-07 Jason Merrill <jason@redhat.com>
3634 PR c++/48450
3635 * c-common.c (c_common_truthvalue_conversion): Don't ignore
3636 conversion from C++0x scoped enum.
3638 2011-04-06 Joseph Myers <joseph@codesourcery.com>
3640 * c-target-def.h: New file.
3641 * c-target.def: New file.
3642 * c-target.h: New file.
3643 * c-common.c (targetcm): Don't define here.
3644 * c-common.h (default_handle_c_option): Declare.
3645 * c-format.c: Include c-target.h instead of target.h.
3646 * c-opts.c: Include c-target.h instead of target.h. Explicitly
3647 include tm.h.
3648 (default_handle_c_option): Move from targhooks.c.
3650 2011-03-29 Jakub Jelinek <jakub@redhat.com>
3652 PR preprocessor/48248
3653 * c-ppoutput.c (print): Add src_file field.
3654 (init_pp_output): Initialize it.
3655 (maybe_print_line): Don't optimize by adding up to 8 newlines
3656 if map->to_file and print.src_file are different file.
3657 (print_line): Update print.src_file.
3659 2011-03-25 Kai Tietz <ktietz@redhat.com>
3661 * c-ada-spec.c (compare_comment): Use filename_cmp
3662 instead of strcmp for filename.
3664 2011-03-25 Jeff Law <law@redhat.com>
3666 * c-common.c (def_fn_type): Add missing va_end.
3668 2011-03-25 Jason Merrill <jason@redhat.com>
3670 * c.opt: Add -std=c++03.
3672 2011-03-22 Eric Botcazou <ebotcazou@adacore.com>
3674 * c-ada-spec.c (dump_ada_template): Skip non-class instances.
3676 2011-03-17 Kai Tietz
3678 PR target/12171
3679 * c-pretty-print.c (pp_c_specifier_qualifier_list):
3680 Display allowed attributes for function pointer types.
3681 (pp_c_attributes_display): New function to display
3682 attributes having affects_type_identity flag set to true.
3683 * c-pretty-print.h (pp_c_attributes_display): New prototype.
3685 * c-common.c (c_common_attribute_table):
3686 Add new element.
3687 (c_common_format_attribute_table): Likewise.
3689 2011-03-18 Jason Merrill <jason@redhat.com>
3691 * c.opt (fconstexpr-depth): Add Var(max_constexpr_depth).
3692 * c-common.h: Don't declare it here.
3693 * c-common.c: Or define it here.
3694 * c-opts.c (c_common_handle_option): Or set it here.
3696 PR c++/35315
3697 * c-common.c (handle_transparent_union_attribute): Don't
3698 make a duplicate type in C++.
3700 2011-03-15 Jason Merrill <jason@redhat.com>
3702 * c-common.c (max_constexpr_depth): New.
3703 * c-common.h: Declare it.
3704 * c-opts.c (c_common_handle_option): Set it.
3705 * c.opt (fconstexpr-depth): New option.
3707 2011-03-11 Jason Merrill <jason@redhat.com>
3709 * c-common.c (attribute_takes_identifier_p): Add missing const.
3711 PR c++/46803
3712 * c-common.c (attribute_takes_identifier_p): Assume that an
3713 unknown attribute takes an identifier.
3715 2011-03-07 Nathan Froyd <froydnj@codesourcery.com>
3717 PR c/47786
3718 * c-common.c (c_type_hash): Call list_length instead of iterating
3719 through DECL_CHAIN. Rename 'i' to 'n_elements'.
3721 2011-02-19 Jakub Jelinek <jakub@redhat.com>
3723 PR c/47809
3724 * c-common.c (c_fully_fold_internal): Handle VIEW_CONVERT_EXPR.
3726 2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
3728 * c.opt (fobjc-abi-version=) New.
3729 (fobjc-nilcheck): New.
3731 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
3733 PR c++/46890
3734 * c-common.h (keyword_is_decl_specifier): Declare.
3735 * c-common.c (keyword_is_decl_specifier): Define.
3736 (keyword_is_function_specifier): New function.
3738 2011-01-26 Jakub Jelinek <jakub@redhat.com>
3740 PR c/47473
3741 * c-lex.c (interpret_float): If CPP_N_IMAGINARY, ensure
3742 EXCESS_PRECISION_EXPR is created with COMPLEX_TYPE instead of
3743 REAL_TYPE.
3745 2011-01-26 Arnaud Charlet <charlet@adacore.com>
3747 * c-ada-spec.c (dump_generic_ada_node): Avoid dereferencing null type.
3749 2011-01-26 Jakub Jelinek <jakub@redhat.com>
3751 PR pch/47430
3752 * c-opts.c (c_common_post_options): Call c_common_no_more_pch
3753 after init_c_lex if pch_file is set.
3755 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3757 PR c++/43601
3758 * c.opt (-fkeep-inline-dllexport): New switch.
3760 2011-01-12 Richard Guenther <rguenther@suse.de>
3762 PR middle-end/32511
3763 * c-common.c (handle_weak_attribute): Warn instead of error
3764 on declaring an inline function weak.
3766 2011-01-05 Tom Tromey <tromey@redhat.com>
3768 * c-common.h (lvalue_error): Update.
3769 * c-common.c (lvalue_error): Add 'loc' argument. Call error_at,
3770 not error.
3772 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
3774 PR objc/47075
3775 * c-objc.h (objc_finish_message_expr): Added argument to
3776 prototype.
3778 2010-12-22 Nathan Froyd <froydnj@codesourcery.com>
3780 * c-common.c (handle_nonnull_attribute, handle_sentinel_attribute):
3781 Use prototype_p.
3783 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
3785 * c-objc.h (objc_maybe_warn_exceptions): New.
3786 * stub-objc.c (objc_maybe_warn_exceptions): New.
3788 2010-12-10 Nathan Froyd <froydnj@codesourcery.com>
3790 * c-common.h (readonly_error): Declare.
3791 * c-common.c (readonly_error): Define.
3793 2010-12-09 Nathan Froyd <froydnj@codesourcery.com>
3795 * c-common.h (invalid_indirection_error): Declare.
3796 * c-common.c (invalid_indirection_error): Define.
3798 2010-12-03 Richard Guenther <rguenther@suse.de>
3800 PR c/46745
3801 * c-pretty-print.c (pp_c_postfix_expression): Handle MEM_REF.
3802 (pp_c_unary_expression): Likewise.
3803 (pp_c_expression): Likewise.
3805 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
3807 * c-common.h (objc_finish_function): New.
3808 (objc_non_volatilized_type): Removed.
3809 (objc_type_quals_match): Removed.
3810 * stub-objc.c (objc_finish_function): New.
3811 (objc_non_volatilized_type): Removed.
3812 (objc_type_quals_match): Removed.
3814 2010-11-30 Joseph Myers <joseph@codesourcery.com>
3816 * c-common.h (parse_optimize_options): Declare.
3817 * c-cppbuiltin.c, c-format.c, c-gimplify.c, c-lex.c, c-omp.c,
3818 c-pch.c, c-pragma.c, c-semantics.c: Don't include toplev.h.
3820 2010-11-29 Joseph Myers <joseph@codesourcery.com>
3822 * c-opts.c (check_deps_environment_vars): Use getenv instead of
3823 GET_ENVIRONMENT.
3824 * c-pch.c (O_BINARY): Don't define here.
3825 * c-pragma.h: Include "cpplib.h" instead of <cpplib.h>.
3827 2010-11-25 Joseph Myers <joseph@codesourcery.com>
3829 * c-cppbuiltin.c (c_cpp_builtins): Pass &global_options to
3830 targetm.except_unwind_info.
3832 2010-11-23 Joseph Myers <joseph@codesourcery.com>
3834 * c-opts.c (c_common_handle_option): Pass location to
3835 set_struct_debug_option.
3837 2010-11-23 Joseph Myers <joseph@codesourcery.com>
3839 * c-common.c (visibility_options): Move from ../opts.c.
3840 * c-common.h (struct visibility_flags, visibility_options):
3841 Declare here.
3842 * c-opts.c (finish_options): Rename to c_finish_options.
3843 (c_common_init): Update call to finish_options.
3845 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
3847 PR objc/34033
3848 * c-lex.c (lex_string): Check that each string in an Objective-C
3849 string concat sequence starts with either one or zero '@', and
3850 that there are no spurious '@' signs at the end.
3852 2010-11-20 Joseph Myers <joseph@codesourcery.com>
3854 * c-pragma.c: Remove conditionals on HANDLE_PRAGMA_PACK,
3855 HANDLE_PRAGMA_PACK_PUSH_POP, HANDLE_PRAGMA_WEAK and
3856 HANDLE_PRAGMA_VISIBILITY.
3857 * c-pragma.h (HANDLE_PRAGMA_WEAK, HANDLE_PRAGMA_PACK,
3858 HANDLE_PRAGMA_VISIBILITY): Don't define.
3859 (HANDLE_SYSV_PRAGMA, HANDLE_PRAGMA_PACK_PUSH_POP): Don't test.
3861 2010-11-20 Nathan Froyd <froydnj@codesourcery.com>
3863 PR c++/16189
3864 PR c++/36888
3865 PR c++/45331
3866 * c-common.h (keyword_begins_type_specifier): Declare.
3867 (keyword_is_storage_class_specifier): Declare.
3868 (keyword_is_type_qualifier): Declare.
3869 * c-common.c (keyword_begins_type_specifier): New function.
3870 (keyword_is_storage_class_specifier): New function.
3871 (keyword_is_type_qualifier): Declare.
3873 2010-11-19 Joseph Myers <joseph@codesourcery.com>
3875 PR c/46547
3876 * c-common.c (in_late_binary_op): Define.
3877 (c_common_truthvalue_conversion): Check in_late_binary_op before
3878 calling c_save_expr.
3879 * c-common.h (in_late_binary_op): Declare.
3881 2010-11-19 Joseph Myers <joseph@codesourcery.com>
3883 * c-opts.c (c_common_handle_option): Update calls to
3884 set_struct_debug_option.
3886 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
3888 * c-common.h (objc_declare_protocols): Added additional argument.
3889 * stub-objc.c (objc_declare_protocol): Same change.
3891 2010-11-18 Nathan Froyd <froydnj@codesourcery.com>
3893 PR c/33193
3894 * c-common.h (build_real_imag_expr): Declare.
3895 * c-semantics.c (build_real_imag_expr): Define.
3897 2010-11-17 Joseph Myers <joseph@codesourcery.com>
3899 * c-opts.c (c_common_parse_file): Take no arguments.
3900 * c-common.h (c_common_parse_file): Update prototype.
3902 2010-11-16 Jakub Jelinek <jakub@redhat.com>
3904 PR c++/46401
3905 * c-common.c (warning_candidate_p): Don't track non-const calls
3906 or STRING_CSTs.
3908 2010-11-15 Ian Lance Taylor <iant@google.com>
3910 * c-lex.c (init_c_lex): Set macro debug callbacks if
3911 flag_dump_go_spec is set.
3913 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
3915 * c-common.h (objc_build_incr_expr_for_property_ref): New.
3916 * stub-objc.c (objc_build_incr_expr_for_property_ref): New.
3918 2010-11-15 Nathan Froyd <froydnj@codesourcery.com>
3920 PR preprocessor/45038
3921 * c-cppbuiltin.c (c_cpp_builtins): Use different format for C++
3922 dialects.
3924 2010-11-12 Joseph Myers <joseph@codesourcery.com>
3926 * c-common.h (c_family_lang_mask): Declare.
3927 * c-opts.c (c_family_lang_mask): Make extern.
3928 * c-pragma.c (handle_pragma_diagnostic): Use
3929 control_warning_option.
3931 2010-11-12 Joseph Myers <joseph@codesourcery.com>
3933 * c-common.c (parse_optimize_options): Update call to
3934 decode_options.
3935 * c-common.h (c_common_handle_option): Update prototype.
3936 * c-opts.c (c_common_handle_option): Take location_t parameter and
3937 pass it to other functions.
3939 2010-11-11 Joseph Myers <joseph@codesourcery.com>
3941 * c-opts.c (warning_as_error_callback): Remove.
3942 (c_common_initialize_diagnostics): Don't call
3943 register_warning_as_error_callback.
3944 (c_common_handle_option): Handle -Werror=normalized= here.
3946 2010-11-10 Joseph Myers <joseph@codesourcery.com>
3948 * c-common.c (handle_mode_attribute): Use %' and word "signedness"
3949 in diagnostic.
3950 * c-opts.c (c_common_parse_file): Start diagnostics with lowercase
3951 letter.
3952 * c-pragma.c (handle_pragma_target, handle_pragma_optimize):
3953 Remove trailing '.' from diagnostics.
3954 * c.opt (Wwrite-strings_: Avoid '`' in help text.
3956 2010-11-10 Joseph Myers <joseph@codesourcery.com>
3958 * c-common.c (parse_optimize_options): Pass global_dc to
3959 decode_options.
3960 * c-opts.c (c_common_handle_option): Pass &global_options to
3961 set_Wstrict_aliasing.
3962 * c.opt (v): Don't mark Common or document here.
3964 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
3966 PR target/44981
3967 * c-format.c (format_type): New type gcc_objc_string_format_type.
3968 (valid_stringptr_type_p): New.
3969 (handle_format_arg_attribute): Use valid_stringptr_type_p ().
3970 (check_format_string): Pass expected type, use
3971 valid_stringptr_type_p (), check that the format string types are
3972 consistent with the format specification.
3973 (decode_format_attr): Warn if NSString is used outside objective-c.
3974 (format_types_orig): Add NSString.
3975 (format_name): New.
3976 (format_flags): New.
3977 (check_format_arg): Handle format strings requiring an external parser.
3978 first_target_format_type: New variable.
3979 (handle_format_attribute): Set up first_target_format_type, pass the
3980 expected format arg string type to check_format_string().
3981 * c-common.h (FMT_FLAG_PARSE_ARG_CONVERT_EXTERNAL): New flag.
3982 * stub-objc.c (objc_string_ref_type_p): New.
3983 (objc_check_format_arg): New.
3985 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
3987 Fixed using the Objective-C 2.0 dot-syntax with class names.
3988 * c-common.h (objc_build_class_component_ref): New.
3989 * stub-objc.c (objc_build_class_component_ref): New.
3991 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
3993 * c.opt (Wproperty-assign-default): New option.
3995 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
3997 Implemented -fobjc-std=objc1 flag.
3998 * c.opt (fobjc-std=objc1): New option.
4000 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
4002 Implemented format and noreturn attributes for Objective-C methods.
4003 * c-common.c (handle_noreturn_attribute): Recognize 'noreturn'
4004 attribute for Objective-C methods.
4006 2010-10-31 Jason Merrill <jason@redhat.com>
4008 * c-common.c (conversion_warning, warn_for_collisions_1): Use
4009 EXPR_LOC_OR_HERE.
4011 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
4013 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
4014 * c-common.h (enum rid): Removed RID_COPIES and RID_IVAR.
4015 (objc_add_property_declaration): Removed arguments for copies and
4016 ivar.
4017 (objc_build_getter_call): Renamed to
4018 objc_maybe_build_component_ref.
4019 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
4020 (objc_is_property_ref): New.
4021 * c-common.c (c_common_reswords): Removed copies and ivar.
4022 * stub-objc.c (objc_add_property_declaration): Removed arguments
4023 for copies and ivar.
4024 (objc_build_getter_call): Renamed to
4025 objc_maybe_build_component_ref.
4026 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
4027 (objc_is_property_ref): New.
4029 2010-10-29 Arnaud Charlet <charlet@adacore.com>
4030 Matthew Gingell <gingell@adacore.com>
4032 * c-ada-spec.c (separate_class_package): New function.
4033 (pp_ada_tree_identifier): Prefix references to C++ classes with the
4034 name of their enclosing package.
4035 (print_ada_declaration): Use separate_class_package.
4037 2010-10-27 Jason Merrill <jason@redhat.com>
4039 * c-common.c (c_common_reswords): Add __is_literal_type.
4040 * c-common.h (enum rid): Add RID_IS_LITERAL_TYPE.
4042 * c-common.c (check_case_value): Remove special C++ code.
4044 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
4046 * c-common.h (enum rid): Added RID_READWRITE, RID_ASSIGN,
4047 RID_RETAIN, RID_COPY and RID_NONATOMIC. Updated RID_FIRST_PATTR
4048 and RID_LAST_PATTR.
4049 (objc_add_property_declaration): Added additional arguments.
4050 (objc_property_attribute_kind): Removed.
4051 (objc_set_property_attr): Removed.
4052 * c-common.c (c_common_reswords): Added readwrite, assign, retain,
4053 copy and nonatomic.
4054 * stub-objc.c (objc_add_property_declaration): Added additional
4055 arguments.
4056 (objc_set_property_attr): Removed.
4058 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
4060 * c-common.h (objc_add_property_variable): Renamed to
4061 objc_add_property_declaration. Added location argument.
4062 * stub-objc.c (objc_add_property_variable): Same change.
4064 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
4066 * c-common.h (objc_maybe_printable_name): New.
4067 * stub-objc.c (objc_maybe_printable_name): New.
4069 2010-10-22 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
4070 Andrew Pinski <pinskia@gmail.com>
4072 * c-common.h (c_common_mark_addressable_vec): Declare.
4073 * c-common.c (c_common_mark_addressable_vec): New function.
4075 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
4077 * c-common.h (objc_set_method_type): Removed.
4078 (objc_add_method_declaration): Added boolean argument.
4079 (objc_start_method_definition): Same change.
4080 (objc_build_method_signature): Same change.
4081 * stub-objc.c (objc_set_method_type): Removed.
4082 (objc_add_method_declaration): Added boolean argument.
4083 (objc_start_method_definition): Same change.
4084 (objc_build_method_signature): Same change.
4086 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
4088 * c-common.h (finish_file): Removed.
4089 (objc_write_global_declarations): New.
4090 * c-opts.c (c_common_parse_file): Do not call finish_file.
4091 * stub-objc.c (objc_write_global_declarations): New.
4093 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
4095 Implemented parsing @synthesize and @dynamic for
4096 Objective-C/Objective-C++.
4097 * c-common.h (enum rid): Add RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
4098 (objc_add_synthesize_declaration): New.
4099 (objc_add_dynamic_declaration): New.
4100 * c-common.c (c_common_reswords): Add synthesize and dynamic.
4101 * stub-objc.c (objc_add_synthesize_declaration): New.
4102 (objc_add_dynamic_declaration): New.
4104 2010-10-18 Michael Meissner <meissner@linux.vnet.ibm.com>
4106 PR target/46041
4107 * c-cppbuiltin.c (mode_has_fma): Move function here from
4108 builtins.c. Don't use the fma optab, instead just use the
4109 HAVE_fma* macros, so that __FP_FAST_FMA* will be defined when
4110 using -save-temps.
4112 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
4114 Merge from 'apple/trunk' branch on FSF servers.
4116 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
4118 Radar 4330422
4119 * c-common.h (objc_non_volatilized_type): New declaration
4120 * stub-objc.c (objc_non_volatilized_type): New stub.
4122 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
4124 Merge from 'apple/trunk' branch on FSF servers.
4126 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
4128 Radar 4133425
4129 * c-common.h (objc_diagnose_private_ivar): New decl.
4130 * stub-objc.c (objc_diagnose_private_ivar): New stub.
4132 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
4134 * c-common.c (c_common_reswords): Add package, RID_AT_PACKAGE.
4135 * c-common.h (enum rid): Add RID_AT_PACKAGE.
4136 (objc_ivar_visibility_kind): New enum.
4137 (objc_set_visibility): Adjust prototype to use visibility enum.
4138 * stub-objc.c (objc_set_visibility): Adjust stub to use
4139 visibility enum.
4141 2010-10-14 Michael Meissner <meissner@linux.vnet.ibm.com>
4143 * c-cppbuiltin.c (builtin_define_float_constants): Emit
4144 __FP_FAST_FMA, __FP_FAST_FMAF, and __FP_FAST_FMAL if the machine
4145 has the appropriate fma builtins.
4146 (c_cpp_builtins): Adjust call to builtin_define_float_constants.
4148 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
4150 merge from FSF apple 'trunk' branch.
4151 2006 Fariborz Jahanian <fjahanian@apple.com>
4153 Radars 4436866, 4505126, 4506903, 4517826
4154 * c-common.c (c_common_resword): Define @property and its attributes.
4155 * c-common.h: Define property attribute enum entries.
4156 (OBJC_IS_PATTR_KEYWORD): New.
4157 (objc_property_attribute_kind): New enum.
4158 Declare objc_set_property_attr (), objc_add_property_variable (),
4159 objc_build_getter_call () and objc_build_setter_call ().
4160 * stub-objc.c (objc_set_property_attr): New stub.
4161 (objc_add_property_variable): Likewise.
4162 (objc_build_getter_call): Likewise.
4163 (objc_build_setter_call) Likewise.
4165 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
4167 merge from FSF apple 'trunk' branch.
4168 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
4170 Radar 3803157 (method attributes)
4171 * c-common.c (handle_deprecated_attribute): Recognize
4172 objc methods as valid declarations.
4173 * c-common.h: Declare objc_method_decl ().
4174 * stub-objc.c (objc_method_decl): New stub.
4176 2010-10-08 Joseph Myers <joseph@codesourcery.com>
4178 * c-common.c (parse_optimize_options): Call
4179 decode_cmdline_options_to_array_default_mask before
4180 decode_options. Update arguments to decode_options.
4181 * c-common.h (c_common_init_options_struct): Declare.
4182 * c-opts.c (c_common_init_options_struct): New. Split out from
4183 c_common_init_options.
4185 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
4187 Implemented fast enumeration for Objective-C.
4188 * c-common.h (objc_finish_foreach_loop): New.
4189 * stub-objc.c (objc_finish_foreach_loop): New.
4191 2010-10-05 Joseph Myers <joseph@codesourcery.com>
4193 * c-common.h (struct diagnostic_context): Don't declare here.
4194 (c_common_initialize_diagnostics): Declare using
4195 diagnostic_context typedef.
4196 * c-opts.c (c_common_handle_option): Pass global_dc to
4197 handle_generated_option.
4199 2010-10-04 Joseph Myers <joseph@codesourcery.com>
4201 * c-opts.c (c_common_handle_option): Pass &global_options_set to
4202 handle_generated_option.
4204 2010-10-03 Ian Lance Taylor <iant@google.com>
4206 * c.opt (-fplan9-extensions): New option.
4208 2010-10-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
4210 * c-cppbuiltin.c (define__GNUC__, builtin_define_type_precision):
4211 Remove.
4212 (c_cpp_builtins): Call functions from cppbuiltin.c instead
4213 of duplicating code.
4215 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
4217 * c-common.c: Add two new entries for @optional
4218 and @required keywords.
4220 merge from FSF 'apple/trunk' branch.
4221 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
4223 Radar 4386773
4224 * c-common.h (RID_AT_OPTIONAL, RID_AT_REQUIRED): Two new
4225 objective-c keywords.
4226 (objc_set_method_opt): New declaration.
4227 * stub-objc.c (objc_set_method_opt): New stub.
4229 2010-09-30 Joseph Myers <joseph@codesourcery.com>
4231 * c-common.c (handle_optimize_attribute): Pass &global_options to
4232 cl_optimization_save and cl_optimization_restore.
4233 * c-opts.c (c_common_handle_option): Pass &global_options to
4234 handle_generated_option.
4235 * c-pragma.c (handle_pragma_diagnostic): Use option_flag_var.
4236 (handle_pragma_pop_options, handle_pragma_reset_options): Pass
4237 &global_options to cl_optimization_restore.
4239 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
4241 * c-lex.c (c_lex_with_flags): Updated comments for CPP_AT_NAME
4242 Objective-C/Objective-C++ keywords.
4244 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
4246 Merge from 'apple/trunk' branch on FSF servers.
4248 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
4250 Radar 4281748
4251 * c-common.h (objc_check_global_decl): New declaration.
4252 * stub-objc.c (objc_check_global_decl): New stub.
4254 2010-09-29 Joseph Myers <joseph@codesourcery.com>
4256 * c.opt: Don't use VarExists.
4258 2010-09-29 Joseph Myers <joseph@codesourcery.com>
4260 * c-common.c (c_cpp_error): Update names of diagnostic_context
4261 members.
4262 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Update names of
4263 cl_optimization members.
4264 * c-opts.c (warning_as_error_callback, c_common_handle_option,
4265 sanitize_cpp_opts, finish_options): Update names of cpp_options
4266 members.
4268 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
4270 * c-common.h (OBJC_IS_CXX_KEYWORD): New macro. Updated comments.
4271 (objc_is_reserved_word): Removed.
4272 * c-common.c: Updated comments.
4273 * c-lex.c (c_lex_with_flags): Use OBJC_IS_CXX_KEYWORD instead of
4274 objc_is_reserved_word.
4275 * stub-objc.c (objc_is_reserved_word): Removed.
4277 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
4279 * c-common.h (objc_add_method_declaration): Adjust prototype to
4280 include attributes.
4281 (objc_start_method_definition): Likewise.
4282 (objc_build_keyword_decl): Likewise.
4283 * stub-objc.c:(objc_add_method_declaration): Handle attributes.
4284 (objc_start_method_definition): Likewise.
4285 (objc_build_keyword_decl): Likewise.
4287 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
4289 * c-common.h (objc_start_class_interface): Adjust prototype.
4290 (objc_start_category_interface): Likewise.
4291 (objc_start_protocol): Likewise.
4292 * stub-objc.c (objc_start_protocol): Adjust for extra argument.
4293 (objc_start_class_interface): Likewise.
4294 (objc_start_category_interface): Likewise.
4296 2010-09-27 Ian Lance Taylor <iant@google.com>
4298 * c-common.c (c_common_attribute_table): Add no_split_stack.
4299 (handle_no_split_stack_attribute): New static function.
4301 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
4303 Merge from 'apple/trunk' branch on FSF servers.
4305 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
4307 Radar 4229905
4308 * c-common.h (objc_have_common_type): New declaration.
4309 * stub-objc.c (objc_have_common_type): New stub.
4311 2005-06-22 Ziemowit Laski <zlaski@apple.com>
4313 Radar 4154928
4314 * c-common.h (objc_common_type): New prototype.
4315 * stub-objc.c (objc_common_type): New stub.
4317 2010-09-24 Jan Hubicka <jh@suse.cz>
4319 * c-common.c (handle_leaf_attribute): New function.
4320 (struct attribute_spec c_common_att): Add leaf.
4322 2010-09-22 Joseph Myers <joseph@codesourcery.com>
4324 * c.opt (-all-warnings, -ansi, -assert, -assert=, -comments,
4325 -comments-in-macros, -define-macro, -define-macro=, -dependencies,
4326 -dump, -dump=, -imacros, -imacros=, -include, -include=,
4327 -include-barrier, -include-directory, -include-directory=,
4328 -include-directory-after, -include-directory-after=,
4329 -include-prefix, -include-prefix=, -include-with-prefix,
4330 -include-with-prefix=, -include-with-prefix-after,
4331 -include-with-prefix-after=, -include-with-prefix-before,
4332 -include-with-prefix-before=, -no-integrated-cpp,
4333 -no-line-commands, -no-standard-includes, -no-warnings, -output,
4334 -output=, -pedantic, -pedantic-errors, -preprocess,
4335 -print-missing-file-dependencies, -trace-includes, -traditional,
4336 -traditional-cpp, -trigraphs, -undefine-macro, -undefine-macro=,
4337 -user-dependencies, -verbose, -write-dependencies,
4338 -write-user-dependencies, no-integrated-cpp, traditional): New.
4340 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
4342 PR objc/23710
4343 * c-common.h (objc_start_method_definition): Return bool instead
4344 of void.
4345 * stub-objc.c (objc_start_method_definition): Return bool instead
4346 of void.
4348 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
4350 PR objc/25965
4351 * c-common.h (objc_get_interface_ivars): New declaration.
4352 * stub-objc.c (objc_get_interface_ivars): New stub.
4354 2010-09-15 Ian Lance Taylor <iant@google.com>
4356 * c-common.c (parse_optimize_options): Do not capitalize warning
4357 messages. Remove period at end of warning message.
4359 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
4361 * c-common.c (handle_alias_ifunc_attribute): New, broken out of ...
4362 (handle_alias_attribute): ... here.
4363 (handle_ifunc_attribute): New.
4365 2010-09-06 Mark Mitchell <mark@codesourcery.com>
4367 * c-common.h (do_warn_double_promotion): Declare.
4368 * c-common.c (do_warn_double_promotion): Define.
4370 2010-09-05 Mark Mitchell <mark@codesourcery.com>
4372 * c.opt (Wdouble-promotion): New.
4374 2010-09-02 Joseph Myers <joseph@codesourcery.com>
4376 * c.opt (falt-external-templates, fhuge-objects, fvtable-gc,
4377 fvtable-thunks, fxref): Mark no longer supported in help text.
4379 2010-09-02 Joseph Myers <joseph@codesourcery.com>
4381 * c.opt (Wimport, fall-virtual, falt-external-templates,
4382 fdefault-inline, fenum-int-equiv, fexternal-templates,
4383 fguiding-decls, fhonor-std, fhuge-objects, flabels-ok,
4384 fname-mangling-version-, fnew-abi, fnonnull-objects,
4385 foptional-diags, fsquangle, fstrict-prototype, fthis-is-variable,
4386 fvtable-gc, fvtable-thunks, fxref): Mark with Ignore and Warn as
4387 applicable.
4388 (fhandle-exceptions): Mark with Alias and Warn.
4389 * c-opts.c (c_common_handle_option): Don't handle options marked
4390 as ignored.
4392 2010-09-02 Joseph Myers <joseph@codesourcery.com>
4394 * c.opt (Wcomments, Werror-implicit-function-declaration,
4395 ftemplate-depth-, std=c89, std=c9x, std=gnu89, std=gnu9x,
4396 std=iso9899:1990, std=iso9899:1999, std=iso9899:199x): Mark as
4397 aliases.
4398 * c-common.c (option_codes): Use OPT_Wcomment instead of
4399 OPT_Wcomments.
4400 * c-opts.c (warning_as_error_callback, c_common_handle_option):
4401 Don't handle options marked as aliases.
4403 2010-08-25 Richard Guenther <rguenther@suse.de>
4405 * c-common.c (c_common_get_alias_set): Remove special
4406 handling for pointers.
4408 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
4410 * c-common.c: Use FOR_EACH_VEC_ELT.
4411 * c-gimplify.c: Likewise.
4412 * c-pragma.c: Likewise.
4414 2010-08-16 Joseph Myers <joseph@codesourcery.com>
4416 * c.opt (MDX): Change back to MD. Mark NoDriverArg instead of
4417 RejectDriver.
4418 (MMDX): Change back to MMD. Mark NoDriverArg instead of
4419 RejectDriver.
4420 * c-opts.c (c_common_handle_option): Use OPT_MD and OPT_MMD
4421 instead of OPT_MDX and OPT_MMDX.
4423 2010-08-16 Joseph Myers <joseph@codesourcery.com>
4425 * c.opt (MDX, MMDX, lang-asm): Mark RejectDriver.
4427 2010-08-12 Joseph Myers <joseph@codesourcery.com>
4429 * c.opt (MD, MMD): Change to MDX and MMDX.
4430 * c-opts.c (c_common_handle_option): Use OPT_MMD and OPT_MMDX.
4432 2010-08-11 Joseph Myers <joseph@codesourcery.com>
4434 * c-opts.c (c_common_handle_option): Call handle_generated_option
4435 instead of handle_option.
4437 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
4439 * c-pragma.c (add_to_renaming_pragma_list): Fix call to VEC_safe_push.
4440 (maybe_apply_renaming_pragma): Delete unneeded declarations.
4442 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
4444 * c-pragma.c (pending_redefinition): Declare. Declare a VEC of it.
4445 (pending_redefine_extname): Change type to a VEC.
4446 (add_to_renaming_pragma_list): Update for new type of
4447 pending_redefine_extname.
4448 (maybe_apply_renaming_pragma): Likewise.
4450 2010-08-04 Arnaud Charlet <charlet@adacore.com>
4452 * c-ada-spec.c (dump_ada_template): Mark underlying instance type as
4453 visited.
4454 (dump_generic_ada_node): Code clean up. Use TREE_VISITED flag to
4455 decide whether a type has already been declared/seen.
4456 Do not go to the original type.
4457 (dump_nested_types): New parameter forward.
4458 Generate forward declaration if needed and mark type as visited.
4459 (print_ada_declaration): Call dump_nested_types if not already done.
4460 Mark types as visited.
4462 2010-08-03 Joseph Myers <joseph@codesourcery.com>
4464 * c.opt (-print-pch-checksum): Remove option.
4465 * c-opts.c (c_common_handle_option): Don't handle
4466 OPT_print_pch_checksum.
4468 2010-07-27 Joseph Myers <joseph@codesourcery.com>
4470 * c-common.h (c_common_handle_option): Update prototype and return
4471 value type.
4472 * c-opts.c (c_common_handle_option): Update prototype and return
4473 value type. Update calls to handle_option and
4474 enable_warning_as_error.
4476 2010-07-27 Jakub Jelinek <jakub@redhat.com>
4478 PR c/45079
4479 * c-pretty-print.c (pp_c_expression): Handle C_MAYBE_CONST_EXPR.
4481 2010-07-27 Joseph Myers <joseph@codesourcery.com>
4483 * c-common.h (c_common_missing_argument): Remove.
4484 * c-opts.c (c_common_missing_argument): Remove.
4485 * c.opt (A, D, F, I, MD, MMD, MQ, MT, U, fconstant-string-class=,
4486 idirafter, imacros, include, isysroot, isystem, iquote): Add
4487 MissingArgError.
4488 * c-objc-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
4490 2010-07-27 Joseph Myers <joseph@codesourcery.com>
4492 * c-common.h (c_common_option_lang_mask,
4493 c_common_initialize_diagnostics, c_common_complain_wrong_lang_p):
4494 New.
4495 (c_common_init_options): Update prototype.
4496 * c-opts.c (c_common_option_lang_mask): New.
4497 (c_common_initialize_diagnostics): Split out of
4498 c_common_init_options.
4499 (accept_all_c_family_options, c_common_complain_wrong_lang_p):
4500 New.
4501 (c_common_init_options): Update prototype. Use decoded options in
4502 search for -lang-asm.
4504 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
4506 * c-common.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
4507 * c-format.c: Likewise.
4509 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
4511 * c-common.h: Include diagnostic-core.h. Error if already
4512 included.
4513 * c-semantics.c: Do not define GCC_DIAG_STYLE here.
4515 2010-07-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
4517 * c-common.c (IN_GCC_FRONTEND): Do not undef.
4518 Do not include expr.h
4519 (vector_mode_valid_p): Move here.
4521 2010-06-21 DJ Delorie <dj@redhat.com>
4523 * c-pragma.c (handle_pragma_diagnostic): Add push/pop,
4524 allow these pragmas anywhere.
4526 2010-06-14 Jakub Jelinek <jakub@redhat.com>
4528 PR bootstrap/44509
4529 * c-cppbuiltin.c: Include gt-c-family-c-cppbuiltin.h.
4530 (lazy_hex_fp_values, lazy_hex_fp_value_count): Add GTY(()) markers.
4531 (lazy_hex_fp_value, builtin_define_with_hex_fp_value): Use
4532 ggc_strdup instead of xstrdup.
4534 2010-06-10 Jakub Jelinek <jakub@redhat.com>
4536 * c-cppbuiltin.c: Include cpp-id-data.h.
4537 (lazy_hex_fp_values, lazy_hex_fp_value_count): New variables.
4538 (lazy_hex_fp_value): New function.
4539 (builtin_define_with_hex_fp_value): Provide definitions lazily.
4541 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
4543 * c-gimplify.c: Do not include tree-flow.h
4545 2010-06-29 Joern Rennecke <joern.rennecke@embecosm.com>
4547 PR other/44034
4548 * c-common.c: Rename targetm member:
4549 targetm.enum_va_list -> targetm.enum_va_list_p
4551 2010-06-28 Anatoly Sokolov <aesok@post.ru>
4553 * c-common.c (shorten_compare): Adjust call to force_fit_type_double.
4555 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
4557 * c-cppbuiltin.c: Do not include except.h.
4559 2010-06-24 Andi Kleen <ak@linux.intel.com>
4561 * c-common.c (warn_for_omitted_condop): New.
4562 * c-common.h (warn_for_omitted_condop): Add prototype.
4564 2010-06-21 Joseph Myers <joseph@codesourcery.com>
4566 * c.opt (lang-objc): Remove.
4567 * c-opts.c (c_common_handle_option): Don't handle OPT_lang_objc.
4569 2010-06-21 Joern Rennecke <joern.rennecke@embecosm.com>
4571 * c-opts.c: Include "tm_p.h".
4573 2010-06-20 Joseph Myers <joseph@codesourcery.com>
4575 * c-common.c (parse_optimize_options): Update call to
4576 decode_options.
4578 2010-06-18 Nathan Froyd <froydnj@codesourcery.com>
4580 * c-common.c (record_types_used_by_current_var_decl): Adjust for
4581 new type of types_used_by_cur_var_decl.
4583 2010-06-17 Joern Rennecke <joern.rennecke@embecosm.com>
4585 PR bootstrap/44512
4586 * c-cppbuiltin.c (builtin_define_with_hex_fp_value): Add cast
4587 for C++ standard compliance.
4589 2010-06-16 Jason Merrill <jason@redhat.com>
4591 * c.opt: Add -Wnoexcept.
4593 2010-06-16 Richard Guenther <rguenther@suse.de>
4595 PR c/44555
4596 * c-common.c (c_common_truthvalue_conversion): Remove
4597 premature and wrong optimization concering ADDR_EXPRs.
4599 2010-06-15 Arnaud Charlet <charlet@adacore.com>
4601 * c-ada-spec.c (dump_sloc): Remove column info.
4602 (is_simple_enum): New function.
4603 (dump_generic_ada_node, print_ada_declaration): Map C enum types to Ada
4604 enum types when relevant.
4606 2010-06-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
4608 * c-common.c (conversion_warning): Warn at expression
4609 location.
4611 2010-06-10 Joseph Myers <joseph@codesourcery.com>
4613 * c-opts.c (c_common_handle_option): Don't handle
4614 OPT_fshow_column.
4616 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
4618 * c-pragma.c (push_alignment): Use typed GC allocation.
4619 (handle_pragma_push_options): Likewise.
4621 * c-common.c (parse_optimize_options): Likewise.
4623 * c-common.h (struct sorted_fields_type): Add variable_size GTY
4624 option.
4626 2010-06-07 Joseph Myers <joseph@codesourcery.com>
4628 * c-common.c (flag_preprocess_only, flag_undef, flag_no_builtin,
4629 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
4630 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
4631 flag_signed_bitfields, warn_strict_null_sentinel,
4632 flag_nil_receivers, flag_zero_link, flag_replace_objc_classes,
4633 flag_gen_declaration, flag_no_gnu_keywords,
4634 flag_implement_inlines, flag_implicit_templates,
4635 flag_implicit_inline_templates, flag_optional_diags,
4636 flag_elide_constructors, flag_default_inline, flag_rtti,
4637 flag_conserve_space, flag_access_control, flag_check_new,
4638 flag_new_for_scope, flag_weak, flag_working_directory,
4639 flag_use_cxa_atexit, flag_use_cxa_get_exception_ptr,
4640 flag_enforce_eh_specs, flag_threadsafe_statics,
4641 flag_pretty_templates): Remove.
4642 * c-common.h (flag_preprocess_only, flag_nil_receivers,
4643 flag_objc_exceptions, flag_objc_sjlj_exceptions, flag_zero_link,
4644 flag_replace_objc_classes, flag_undef, flag_no_builtin,
4645 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
4646 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
4647 flag_const_strings, flag_signed_bitfields, flag_gen_declaration,
4648 flag_no_gnu_keywords, flag_implement_inlines,
4649 flag_implicit_templates, flag_implicit_inline_templates,
4650 flag_optional_diags, flag_elide_constructors, flag_default_inline,
4651 flag_rtti, flag_conserve_space, flag_access_control,
4652 flag_check_new, flag_new_for_scope, flag_weak,
4653 flag_working_directory, flag_use_cxa_atexit,
4654 flag_use_cxa_get_exception_ptr, flag_enforce_eh_specs,
4655 flag_threadsafe_statics, flag_pretty_templates,
4656 warn_strict_null_sentinel): Remove.
4657 * c.opt (E, Wstrict-null-sentinel, faccess-control, fasm,
4658 fbuiltin, fcheck-new, fconserve-space, felide-constructors,
4659 fenforce-eh-specs, ffor-scope, fgnu-keywords, fimplement-inlines,
4660 fimplicit-inline-templates, fimplicit-templates,
4661 flax-vector-conversions, fms-extensions, fnil-receivers,
4662 fnonansi-builtins, fpretty-templates, freplace-objc-classes,
4663 frtti, fshort-double, fshort-enums, fshort-wchar,
4664 fsigned-bitfields, fsigned-char, fstats, fthreadsafe-statics,
4665 funsigned-bitfields, funsigned-char, fuse-cxa-atexit,
4666 fuse-cxa-get-exception-ptr, fweak, fworking-directory, fzero-link,
4667 gen-decls, undef): Use Var.
4668 (fdefault-inline, foptional-diags): Document as doing nothing.
4669 * c-opts.c (c_common_handle_option): Remove cases for options now
4670 using Var. Mark ignored options as such.
4672 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
4674 * c-common.c: Moved to here from parent directory.
4675 * c-common.def: Likewise.
4676 * c-common.h: Likewise.
4677 * c-cppbuiltin.c: Likewise.
4678 * c-dump.c: Likewise.
4679 * c-format.c: Likewise.
4680 * c-format.h : Likewise.
4681 * c-gimplify.c: Likewise.
4682 * c-lex.c: Likewise.
4683 * c-omp.c: Likewise.
4684 * c.opt: Likewise.
4685 * c-opts.c: Likewise.
4686 * c-pch.c: Likewise.
4687 * c-ppoutput.c: Likewise.
4688 * c-pragma.c: Likewise.
4689 * c-pragma.h: Likewise.
4690 * c-pretty-print.c: Likewise.
4691 * c-pretty-print.h: Likewise.
4692 * c-semantics.c: Likewise.
4693 * stub-objc.c: Likewise.
4695 * c-common.c: Include gt-c-family-c-common.h.
4696 * c-pragma.c: Include gt-c-family-c-pragma.h.
4697 \f
4698 Copyright (C) 2010-2015 Free Software Foundation, Inc.
4700 Copying and distribution of this file, with or without modification,
4701 are permitted in any medium without royalty provided the copyright
4702 notice and this notice are preserved.