1 2015-04-28 Eric Botcazou <ebotcazou@adacore.com>
2 Pierre-Marie de Rodat <derodat@adacore.com>
4 * c-ada-spec.c (in_function): Delete.
5 (dump_generic_ada_node): Do not change in_function and remove the
6 redundant code dealing with it.
7 (print_ada_declaration): Do not change in_function. Use INDENT_INCR.
8 (print_ada_methods): Output the static member functions in a nested
9 package after the regular methods as well as associated renamings.
11 2015-04-24 Marek Polacek <polacek@redhat.com>
14 * c-common.c (c_fully_fold_internal): Use OPT_Wshift_count_negative
15 and OPT_Wshift_count_overflow.
18 * c-common.c (warn_logical_operator): Warn if the operands have the
21 2015-04-24 Marek Polacek <polacek@redhat.com>
24 * c-common.c (warn_logical_operator): Bail if either operand comes
25 from a macro expansion.
27 2015-04-10 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
30 * c-common.c (c_default_pointer_mode): Add definition.
31 * c-common.h (c_default_pointer_mode): Add declaration.
33 2015-03-11 Jakub Jelinek <jakub@redhat.com>
35 * c-common.c (c_common_nodes_and_builtins): Don't call xstrdup
36 on record_builtin_type argument.
38 2015-03-10 Jakub Jelinek <jakub@redhat.com>
41 * c-common.c (warn_logical_not_parentheses): Don't warn for
44 2015-03-07 Marek Polacek <polacek@redhat.com>
47 * c-ubsan.c (ubsan_instrument_bounds): Check for COMPONENT_REF
48 before trying to figure out whether we have a flexible array member.
50 2015-03-06 Eric Botcazou <ebotcazou@adacore.com>
51 Jonathan Wakely <jwakely.gcc@gmail.com>
53 * c-ada-spec.c (dump_ada_double_name): Fix pasto.
55 2015-03-05 Eric Botcazou <ebotcazou@adacore.com>
58 * c-ada-spec.c (print_destructor): Remove obsolete code.
60 2015-03-01 Eric Botcazou <ebotcazou@adacore.com>
62 * c-ada-spec.c (is_tagged_type): Add guard for DECL_VINDEX.
63 (dump_template_types): Adjust DECL_TEMPLATE_INSTANTIATIONS and
64 DECL_TEMPLATE_RESULT emulations.
65 (dump_ada_template)): Add guard for TYPE_METHODS.
67 2015-02-27 Marek Polacek <polacek@redhat.com>
70 * c.opt (Wformat-signedness): Don't enable by -Wformat=2.
72 2015-02-27 Kai Tietz <ktietz@redhat.com>
75 * c-pragma.c (handle_pragma_weak): Do not try to create
76 weak/alias of declarations not being function, or variable
79 2015-02-24 Thomas Schwinge <thomas@codesourcery.com>
82 * c-common.c (DEF_FUNCTION_TYPE_VAR_8, DEF_FUNCTION_TYPE_VAR_12):
84 (DEF_FUNCTION_TYPE_VAR_7, DEF_FUNCTION_TYPE_VAR_11): New macros.
86 2015-02-16 Marek Polacek <polacek@redhat.com>
89 * c-format.c (check_format_types): Handle null param.
91 2015-02-13 Marek Polacek <polacek@redhat.com>
94 * c-format.c (check_format_types): Don't warn about different
95 signedness if the original value is in the range of WANTED_TYPE.
97 2015-02-12 Jason Merrill <jason@redhat.com>
100 * c-opts.c (c_common_post_options): Change flag_abi_version from 0
101 to the current highest version.
102 * c-cppbuiltin.c (c_cpp_builtins): Assert that it isn't 0.
104 2015-02-04 Jakub Jelinek <jakub@redhat.com>
108 * c-omp.c (c_finish_omp_atomic): Use TRUNC_DIV_EXPR
109 instead of RDIV_EXPR. Use build_binary_op instead of
112 2015-01-30 Joseph Myers <joseph@codesourcery.com>
114 * c-opts.c, c-pch.c, cppspec.c: All callers of fatal_error changed
115 to pass input_location as first argument.
117 2015-01-23 Tom de Vries <tom@codesourcery.com>
120 * c.opt (fopenacc): Mark as LTO option.
122 2015-01-23 Tom de Vries <tom@codesourcery.com>
125 * c.opt (fopenmp): Mark as LTO option.
127 2015-01-21 Jakub Jelinek <jakub@redhat.com>
130 * cilk.c (fill_decls_vec): Only put decls into vector v.
131 (compare_decls): Fix up formatting.
133 2015-01-21 Igor Zamyatin <igor.zamyatin@intel.com>
136 * cilk.c: Include vec.h.
137 (struct cilk_decls): New structure.
138 (wrapper_parm_cb): Split this function to...
139 (fill_decls_vec): ...this...
140 (create_parm_list): ...and this.
141 (compare_decls): New function.
142 (for_local_cb): Remove.
143 (wrapper_local_cb): Ditto.
144 (build_wrapper_type): For now first traverse and fill vector of
145 declarations then sort it and then deal with sorted vector.
146 (cilk_outline): Ditto.
147 (declare_one_free_variable): Ditto.
149 2015-01-21 Jason Merrill <jason@redhat.com>
152 * c-format.c (check_format_arg): Call decl_constant_value.
154 2015-01-19 Martin Liska <mliska@suse.cz>
156 * c-common.c (handle_noicf_attribute): New function.
158 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
159 Bernd Schmidt <bernds@codesourcery.com>
160 James Norris <jnorris@codesourcery.com>
161 Cesar Philippidis <cesar@codesourcery.com>
162 Ilmir Usmanov <i.usmanov@samsung.com>
163 Jakub Jelinek <jakub@redhat.com>
165 * c.opt (fopenacc): New option.
166 * c-cppbuiltin.c (c_cpp_builtins): Conditionally define _OPENACC.
167 * c-common.c (DEF_FUNCTION_TYPE_VAR_8, DEF_FUNCTION_TYPE_VAR_12):
169 * c-common.h (c_finish_oacc_wait): New prototype.
170 * c-omp.c: Include "omp-low.h" and "gomp-constants.h".
171 (c_finish_oacc_wait): New function.
172 * c-pragma.c (oacc_pragmas): New variable.
173 (c_pp_lookup_pragma, init_pragma): Handle it.
174 * c-pragma.h (enum pragma_kind): Add PRAGMA_OACC_CACHE,
175 PRAGMA_OACC_DATA, PRAGMA_OACC_ENTER_DATA, PRAGMA_OACC_EXIT_DATA,
176 PRAGMA_OACC_KERNELS, PRAGMA_OACC_LOOP, PRAGMA_OACC_PARALLEL,
177 PRAGMA_OACC_UPDATE, PRAGMA_OACC_WAIT.
178 (enum pragma_omp_clause): Add PRAGMA_OACC_CLAUSE_ASYNC,
179 PRAGMA_OACC_CLAUSE_AUTO, PRAGMA_OACC_CLAUSE_COLLAPSE,
180 PRAGMA_OACC_CLAUSE_COPY, PRAGMA_OACC_CLAUSE_COPYIN,
181 PRAGMA_OACC_CLAUSE_COPYOUT, PRAGMA_OACC_CLAUSE_CREATE,
182 PRAGMA_OACC_CLAUSE_DELETE, PRAGMA_OACC_CLAUSE_DEVICE,
183 PRAGMA_OACC_CLAUSE_DEVICEPTR, PRAGMA_OACC_CLAUSE_FIRSTPRIVATE,
184 PRAGMA_OACC_CLAUSE_GANG, PRAGMA_OACC_CLAUSE_HOST,
185 PRAGMA_OACC_CLAUSE_IF, PRAGMA_OACC_CLAUSE_NUM_GANGS,
186 PRAGMA_OACC_CLAUSE_NUM_WORKERS, PRAGMA_OACC_CLAUSE_PRESENT,
187 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPY,
188 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPYIN,
189 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPYOUT,
190 PRAGMA_OACC_CLAUSE_PRESENT_OR_CREATE, PRAGMA_OACC_CLAUSE_PRIVATE,
191 PRAGMA_OACC_CLAUSE_REDUCTION, PRAGMA_OACC_CLAUSE_SELF,
192 PRAGMA_OACC_CLAUSE_SEQ, PRAGMA_OACC_CLAUSE_VECTOR,
193 PRAGMA_OACC_CLAUSE_VECTOR_LENGTH, PRAGMA_OACC_CLAUSE_WAIT,
194 PRAGMA_OACC_CLAUSE_WORKER.
196 2015-01-14 Marcos Diaz <marcos.diaz@tallertechnologies.com>
198 * c-cppbuiltin.c (c_cpp_builtins): New cpp define __SSP_EXPLICIT__
199 for the new option fstack-protector_explicit.
200 * c-common.c (c_common_attribute_table): Add stack_protect attribute.
201 (handle_stack_protect_attribute): New function.
203 2015-01-13 Martin Uecker <uecker@eecs.berkeley.edu>
205 * c.opt: New option -Warray-bounds=.
207 2015-01-09 Michael Collison <michael.collison@linaro.org>
209 * array-notation-common.c: Include hash-set.h, machmode.h,
210 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
211 fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h.
212 * c-ada-spec.c: Ditto.
213 * c-cilkplus.c: Ditto.
214 * c-common.c: Include input.h due to flattening of tree.h.
215 Define macro GCC_C_COMMON_C.
216 * c-common.h: Flatten tree.h header files into c-common.h.
217 Remove include of tree-core.h.
218 * c-cppbuiltin.c: Include hash-set.h, machmode.h,
219 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
220 fold-const.h, wide-int.h, and inchash.h due to
221 flattening of tree.h.
223 * c-format.c: Flatten tree.h header files into c-common.h.
224 * c-cppbuiltin.c: Include hash-set.h, machmode.h,
225 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
226 fold-const.h, wide-int.h, and inchash.h due to
227 flattening of tree.h.
228 * c-dump.c: Include hash-set.h, machmode.h,
229 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
230 fold-const.h, wide-int.h, and inchash.h due to
231 flattening of tree.h.
232 * c-format.c: Include hash-set.h, machmode.h,
233 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
234 fold-const.h, wide-int.h, inchash.h and real.h due to
235 flattening of tree.h.
236 * c-gimplify.c: Include hash-set.h, machmode.h,
237 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
238 fold-const.h, wide-int.h, and inchash.h due to
239 flattening of tree.h.
245 * c-ppoutput.c: Ditto.
247 * c-pretty-print.c: Ditto.
248 * c-semantics.c: Ditto.
250 * stub-objc.c: Ditto.
252 2015-01-08 Jason Merrill <jason@redhat.com>
254 * c-ubsan.c (ubsan_maybe_instrument_array_ref): Use
255 do_ubsan_in_current_function.
256 (ubsan_maybe_instrument_reference_or_call): Likewise.
257 * c-ubsan.h: Declare it.
259 2015-01-08 Mike Stump <mikestump@comcast.net>
261 * c-common.c (c_common_attribute_table): Add no_sanitize_thread.
263 2015-01-07 Marek Polacek <polacek@redhat.com>
266 * c-common.c (c_fully_fold_internal): Warn for division and modulo
267 if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST and is zero.
269 2015-01-05 Trevor Saunders <tsaunders@mozilla.com>
272 * c.opt (Wsuggest-override): New option.
274 2015-01-05 Jakub Jelinek <jakub@redhat.com>
276 Update copyright years.
278 2015-01-05 Marek Polacek <polacek@redhat.com>
281 * c-common.c (warn_array_subscript_with_type_char): Add location_t
283 * c-common.h (warn_array_subscript_with_type_char): Update
286 2014-12-20 Edward Smith-Rowland <3dw4rd@verizon.net>
288 * c-cppbuiltin.c (__cpp_sized_deallocation): Uncomment and move macro.
289 Control macro with flag_sized_deallocation.
291 2014-12-20 Martin Uecker <uecker@eecs.berkeley.edu>
293 * c.opt (Wdiscarded-array-qualifiers): New option.
295 2014-12-19 Jakub Jelinek <jakub@redhat.com>
297 PR preprocessor/63831
298 * c-cppbuiltin.c (c_cpp_builtins): Don't define __has_attribute
299 and __has_cpp_attribute here.
300 * c-ppoutput.c (init_pp_output): Set cb->has_attribute to
301 c_common_has_attribute.
302 * c-common.h (c_common_has_attribute): New prototype.
303 * c-lex.c (init_c_lex): Set cb->has_attribute to
304 c_common_has_attribute instead of cb_has_attribute.
305 (get_token_no_padding): New function.
306 (cb_has_attribute): Renamed to ...
307 (c_common_has_attribute): ... this. No longer static. Use
308 get_token_no_padding, require ()s, don't build TREE_LIST
309 unnecessarily, fix up formatting, adjust diagnostics, call
312 2014-12-15 Jason Merrill <jason@redhat.com>
314 * c.opt (-fsized-deallocation, -Wc++14-compat): New.
315 (-Wsized-deallocation): New.
316 * c-opts.c (c_common_post_options): -fsized-deallocation defaults
317 to on in C++14 and up.
319 2014-12-11 Jason Merrill <jason@redhat.com>
321 * c-cppbuiltin.c (c_cpp_builtins): Enable C++14 __cpp_constexpr.
323 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_runtime_arrays if
324 we aren't complaining about VLAs.
326 2014-12-06 Marek Polacek <polacek@redhat.com>
328 PR tree-optimization/64183
329 * c-gimplify.c (c_gimplify_expr): Don't convert the RHS of a
330 shift-expression if it is integer_type_node. Use types_compatible_p.
332 2014-11-29 Jakub Jelinek <jakub@redhat.com>
334 * c-common.c (convert_vector_to_pointer_for_subscript): Remove NULL
335 last argument from create_tmp_var_raw and create_tmp_var calls.
336 * cilk.c (gimplify_cilk_spawn): Likewise.
337 * c-omp.c (c_finish_omp_atomic): Likewise.
339 2014-11-28 Marek Polacek <polacek@redhat.com>
341 * c-ubsan.c (ubsan_instrument_shift): Use op1_utype for MINUS_EXPR
342 instead of unsigned_type_node.
344 2014-11-28 Marek Polacek <polacek@redhat.com>
347 * c-ubsan.c (ubsan_instrument_shift): Change the type of a MINUS_EXPR
349 * c-gimplify.c (c_gimplify_expr): Convert right operand of a shift
350 expression to unsigned_type_node.
352 2014-11-20 Mark Wielaard <mjw@redhat.com>
355 * c-opts.c (set_std_c89): Set lang_hooks.name.
356 (set_std_c99): Likewise.
357 (set_std_c11): Likewise.
358 (set_std_cxx98): Likewise.
359 (set_std_cxx11): Likewise.
360 (set_std_cxx14): Likewise.
361 (set_std_cxx1z): Likewise.
363 2014-11-21 Jakub Jelinek <jakub@redhat.com>
366 * c-common.h (convert_vector_to_pointer_for_subscript): Change
368 * c-common.c: Include gimple-expr.h.
369 (convert_vector_to_pointer_for_subscript): Change return type to
370 bool. If *vecp is not lvalue_p and has VECTOR_TYPE, return true
371 and copy it into a TARGET_EXPR and use that instead of *vecp
374 2014-11-19 David Malcolm <dmalcolm@redhat.com>
376 Merger of git branch "gimple-classes-v2-option-3".
377 * ChangeLog.gimple-classes: New.
378 * c-gimplify.c (add_block_to_enclosing): Strengthen local "stack"
379 from being just a vec<gimple> to a vec<gbind *>.
381 2014-11-18 Jakub Jelinek <jakub@redhat.com>
384 * c-ubsan.c (ubsan_maybe_instrument_reference_or_call): Change type
385 argument to ptype, set type to TREE_TYPE (ptype). Don't call
386 get_pointer_alignment for non-pointers. Use ptype, or if it is
387 reference type, corresponding pointer type, as type of kind
389 (ubsan_maybe_instrument_reference,
390 ubsan_maybe_instrument_member_call): Adjust callers.
392 2014-11-15 Marek Polacek <polacek@redhat.com>
395 * array-notation-common.c (is_sec_implicit_index_fn): Return false
397 (extract_array_notation_exprs): Return for NULL node.
399 2014-11-12 Joseph Myers <joseph@codesourcery.com>
401 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Define and
402 undefine __NO_MATH_ERRNO__ based on changes to -fmath-errno state.
404 2014-11-12 Jakub Jelinek <jakub@redhat.com>
407 * c-common.c (check_builtin_function_arguments): Handle
408 BUILT_IN_{ADD,SUB,MUL}_OVERFLOW.
410 2014-11-10 Andi Kleen <ak@linux.intel.com>
413 * c-common.h (check_no_cilk): Declare.
414 * cilk.c (get_error_location): New function.
415 (check_no_cilk): Dito.
417 2014-11-10 Andi Kleen <ak@linux.intel.com>
419 * cilk.c (recognize_spawn): Use expression location
422 2014-11-10 Paolo Carlini <paolo.carlini@oracle.com>
424 * c.opt ([Wshift-count-negative, Wshift-count-overflow]): Add.
426 2014-11-10 Edward Smith-Rowland <3dw4rd@verizon.net>
428 * c-cppbuiltin.c (__has_attribute, __has_cpp_attribute): New macros;
429 (__cpp_rtti, __cpp_exceptions): New macros for C++98;
430 (__cpp_range_based_for, __cpp_initializer_lists,
431 __cpp_delegating_constructors, __cpp_nsdmi,
432 __cpp_inheriting_constructors, __cpp_ref_qualifiers): New macros
433 for C++11; (__cpp_attribute_deprecated): Remove in favor of
435 * c-lex.c (cb_has_attribute): New callback CPP function;
436 (init_c_lex): Set has_attribute callback.
438 2014-11-04 Richard Biener <rguenther@suse.de>
440 * c-common.c (shorten_compare): Do not shorten mixed
441 DFP and non-DFP compares.
443 2014-11-01 Edward Smith-Rowland <3dw4rd@verizon.net>
445 * g++.dg/cpp1y/feat-cxx11.C: Commentary and rearrangement of tests.
446 * g++.dg/cpp1y/feat-cxx11-neg.C: Add aggregate NSDMI test.
447 Commentary and rearrangement of tests.
448 * g++.dg/cpp1y/feat-cxx14.C: Enable aggregate NSDMI test.
449 Commentary and rearrangement of tests.
450 * g++.dg/cpp1y/feat-cxx98-neg.C: Ditto
451 * g++.dg/cpp1y/feat-cxx98.C: Commentary.
453 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
455 * c-common.c, c-common.h, c-cppbuiltin.c, c-lex.c: Remove redundant
456 enum from machine_mode.
458 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
460 * c-common.c: Adjust include files.
461 * c-gimplify.c: Ditto.
466 2014-10-27 Andrew MacLeod <amacleod@redhat.com>
468 * c-gimplify.c: Adjust include files.
470 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
473 * c-opts.c (c_common_diagnostics_set_defaults): Renamed from
474 c_common_initialize_diagnostics.
475 * c-common.h: Likewise.
477 2014-10-24 Marek Polacek <polacek@redhat.com>
480 * c-pretty-print.c (c_pretty_printer::simple_type_specifier): Don't
481 print "struct"/"union"/"enum" for typedefed names.
483 2014-10-23 Marek Polacek <polacek@redhat.com>
485 * c-ubsan.c (ubsan_instrument_shift): Perform the MINUS_EXPR
488 2014-10-22 Jakub Jelinek <jakub@redhat.com>
489 Yury Gribov <y.gribov@samsung.com>
491 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
492 ubsan_instrument_vla): Check bits in flag_sanitize_recover bitmask
493 instead of flag_sanitize_recover as bool flag.
495 2014-10-21 Kirill Yukhin <kirill.yukhin@intel.com>
497 * cilk.c: Revert previous change.
499 2014-10-20 Igor Zamyatin <igor.zamyatin@intel.com>
502 * cilk.c: Include vec.h.
503 (struct cilk_decls): New structure.
504 (wrapper_parm_cb): Split this function to...
505 (fill_decls_vec): ...this...
506 (create_parm_list): ...and this.
507 (compare_decls): New function.
508 (for_local_cb): Remove.
509 (wrapper_local_cb): Ditto.
510 (build_wrapper_type): For now first traverse and fill vector of
511 declarations then sort it and then deal with sorted vector.
512 (cilk_outline): Ditto.
513 (declare_one_free_variable): Ditto.
515 2014-10-17 Marek Polacek <polacek@redhat.com>
517 * c-opts.c (c_common_post_options): Set warn_implicit_int.
518 * c.opt (Wimplicit-int): Initialize to -1.
520 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
522 * c-pragma.c: Adjust include files.
523 * c-semantics.c: Likewise.
525 2014-10-16 DJ Delorie <dj@redhat.com>
527 * c-cppbuiltin.c (cpp_atomic_builtins): Don't assume pointers are
530 2014-10-14 Jason Merrill <jason@redhat.com>
533 * c-common.h (CPP_PREPARSED_EXPR): New.
534 (N_CP_TTYPES): Adjust.
536 2014-10-15 Marek Polacek <polacek@redhat.com>
538 * c-opts.c (c_common_init_options): Make -std=gnu11 the default for C.
540 2014-10-14 DJ Delorie <dj@redhat.com>
542 * c-pretty-print.c (pp_c_integer_constant): Check for all __intN
543 types, not just __int128.
544 * c-cppbuiltin.c (c_cpp_builtins): Add builtins for all __intN
545 types, not just __int128.
546 (cpp_atomic_builtins): Round pointer sizes up.
547 (type_suffix): Use type precision, not specific types.
548 * c-common.c (c_common_reswords): Remove __int128 special case.
549 (c_common_type_for_size): Check for all __intN types, not just
551 (c_common_type_for_mode): Likewise.
552 (c_common_signed_or_unsigned_type): Likewise.
553 (c_build_bitfield_integer_type): Likewise.
554 (c_common_nodes_and_builtins): Likewise.
555 (keyword_begins_type_specifier): Likewise.
556 * c-common.h (rid): Remove RID_INT128 and add RID_INT_N_* for all
559 2014-10-12 Trevor Saunders <tsaunders@mozilla.com>
561 * c-common.c: Use hash_table instead of hashtab.
563 2014-10-06 Edward Smith-Rowland <3dw4rd@verizon.net>
565 * c-cppbuiltin.c: Move __cpp_attribute_deprecated to the
568 2014-10-03 Marc Glisse <marc.glisse@inria.fr>
573 * c-common.c (warn_logical_operator): Punt for vectors.
575 2014-10-01 Edward Smith-Rowland <3dw4rd@verizon.net>
577 Implement SD-6: SG10 Feature Test Recommendations
578 * c-cppbuiltin.c (c_cpp_builtins()): Define language feature
579 macros and the __has_header macro.
581 2014-09-30 Jason Merrill <jason@redhat.com>
583 * c-common.h (enum rid): Add RID_IS_TRIVIALLY_ASSIGNABLE and
584 RID_IS_TRIVIALLY_CONSTRUCTIBLE.
585 * c-common.c (c_common_reswords): Add __is_trivially_copyable.
587 * c-common.h (enum rid): Add RID_IS_TRIVIALLY_COPYABLE.
588 * c-common.c (c_common_reswords): Add __is_trivially_copyable.
590 * c-common.h (enum rid): Remove RID_IS_CONVERTIBLE_TO.
591 * c-common.c (c_common_reswords): Remove __is_convertible_to.
593 2014-09-24 Marek Polacek <polacek@redhat.com>
597 * c-common.h (struct c_common_resword): Don't define CPP_KEYWORD.
599 2014-09-23 Andi Kleen <ak@linux.intel.com>
601 * c-common.c (handle_no_reorder_attribute): New function.
602 (c_common_attribute_table): Add no_reorder attribute.
604 2014-09-22 Joseph Myers <joseph@codesourcery.com>
606 * c-cppbuiltin.c (c_cpp_builtins): Define
607 __LIBGCC_*_EXCESS_PRECISION__ macros for supported floating-point
610 2014-09-18 Joseph Myers <joseph@codesourcery.com>
612 * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_*_FUNC_EXT__
613 for supported floating-point modes.
615 2014-09-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
617 * c.opt (Wpsabi): Use LangEnabledBy.
618 * c-opts.c (c_common_handle_option): Do not handle here.
620 2014-09-12 Joseph Myers <joseph@codesourcery.com>
622 * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_HAS_%s_MODE__
623 macros for floating-point modes.
625 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
628 * c-cppbuiltin.c (builtin_define_float_constants): Correct
629 __*_DENORM_MIN__ without denormals.
631 2014-09-10 Jakub Jelinek <jakub@redhat.com>
633 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
634 ubsan_instrument_vla, ubsan_instrument_return): Adjust
635 ubsan_create_data callers.
636 (ubsan_instrument_bounds): Don't emit UBSAN_BOUNDS at all if
637 index is constant or BIT_AND_EXPR with constant mask and is
638 small enough for the bound.
639 * c-gimplify.c (ubsan_walk_array_refs_r): For ADDR_EXPR of
640 ARRAY_REF, make sure the inner ARRAY_REF is not walked again.
642 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
644 * c.opt: Add CppReason to various flags.
645 (Wdate-time): Re-sort.
646 * c-common.c: Include c-common.h earlier.
647 (struct reason_option_codes_t): Delete.
648 (c_option_controlling_cpp_error): Prefix global type and struct
651 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
653 * c.opt (Wnormalized): New.
654 (Wnormalized=): Use Enum and Reject Negative.
655 * c-opts.c (c_common_handle_option): Do not handle Wnormalized here.
657 2014-09-08 Joseph Myers <joseph@codesourcery.com>
659 * c-cppbuiltin.c (c_cpp_builtins): Define macros for mantissa
660 digits of floating-point modes if -fbuilding-libgcc.
662 2014-09-05 Joseph Myers <joseph@codesourcery.com>
664 * c-cppbuiltin.c (c_cpp_builtins): Also define
665 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__,
666 __LIBGCC_EH_FRAME_SECTION_NAME__, __LIBGCC_JCR_SECTION_NAME__,
667 __LIBGCC_CTORS_SECTION_ASM_OP__, __LIBGCC_DTORS_SECTION_ASM_OP__,
668 __LIBGCC_TEXT_SECTION_ASM_OP__, __LIBGCC_INIT_SECTION_ASM_OP__,
669 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__,
670 __LIBGCC_STACK_GROWS_DOWNWARD__,
671 __LIBGCC_DONT_USE_BUILTIN_SETJMP__,
672 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__,
673 __LIBGCC_DWARF_FRAME_REGISTERS__,
674 __LIBGCC_EH_RETURN_STACKADJ_RTX__, __LIBGCC_JMP_BUF_SIZE__,
675 __LIBGCC_STACK_POINTER_REGNUM__ and
676 __LIBGCC_VTABLE_USES_DESCRIPTORS__ for -fbuilding-libgcc.
677 (builtin_define_with_value): Handle backslash-escaping in string
680 2014-09-05 Richard Biener <rguenther@suse.de>
683 * c-format.c (check_format_arg): Properly handle
684 effectively signed POINTER_PLUS_EXPR offset.
686 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
688 * c.opt (Wc90-c99-compat,Wc++-compat,Wcomment,Wendif-labels,
689 Winvalid-pch,Wlong-long,Wmissing-include-dirs,Wmultichar,Wpedantic,
690 (Wdate-time,Wtraditional,Wundef,Wvariadic-macros): Add CPP, Var
692 * c-opts.c (c_common_handle_option): Do not handle here.
693 (sanitize_cpp_opts): Likewise.
694 * c-common.c (struct reason_option_codes_t): Handle
695 CPP_W_C90_C99_COMPAT and CPP_W_PEDANTIC.
697 2014-09-03 Marek Polacek <polacek@redhat.com>
699 * c.opt (Wlogical-not-parentheses): Enable by -Wall.
701 2014-09-02 Jakub Jelinek <jakub@redhat.com>
702 Balaji V. Iyer <balaji.v.iyer@intel.com>
703 Igor Zamyatin <igor.zamyatin@intel.com>
705 * c-cilkplus.c (cilk_for_number_of_iterations): New function.
706 * c-common.c (c_common_reswords): Added _Cilk_for.
707 * c-common.h (enum rid): Added RID_CILK_FOR.
708 (cilk_for_number_of_iterations): Add declaration.
709 * c-omp.c (c_finish_omp_for): Added checks for CILK_SIMD and
711 * c-pragma.c (init_pragma): Register "grainsize" pragma.
712 * c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_GRAINSIZE.
714 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
716 * c.opt (Wbuiltin-macro-redefined,Wdeprecated,Wendif-labels,
717 Winvalid-pch,Wliteral-suffix,Wmissing-include-dirs,Wtrigraphs,
718 Wundef): Use CPP, Var and Init.
719 * c-opts.c (c_common_handle_option): Do not handle the above flags here.
721 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
723 * c.opt (Wbuiltin-macro-redefined): Use CPP, Var and Init.
724 * c-opts.c (c_common_handle_option): Do not handle here.
726 2014-08-25 Jason Merrill <jason@redhat.com>
728 * c.opt: Change -std=c++1y and -std=gnu++1y to be aliases for
729 -std=c++14 and -std=gnu++14, rather than the reverse.
730 * c-opts.c (c_common_handle_option): Change OPT_std_c__1y and
731 OPT_std_gnu__1y to OPT_std_c__14 and OPT_std_gnu__14.
732 * c-common.h (cxx_dialect): Remove cxx1y.
734 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
736 * c-common.h (enum cxx_dialect): Add cxx14.
737 * c-opts.c (set_std_cxx1y): Rename to set_std_cxx14; Use cxx14.
738 * c-ubsan.c (ubsan_instrument_shift): Change comment and logic from
739 cxx_dialect == cxx11 || cxx_dialect == cxx1y to cxx_dialect >= cxx11.
741 2014-08-22 Jason Merrill <jason@redhat.com>
743 * c.opt (std=gnu++17): Fix alias.
745 2014-08-22 Marek Polacek <polacek@redhat.com>
748 * c-common.c (warn_logical_not_parentheses): Don't check LHS. Don't
749 check for vector types. Drop LHS argument.
750 * c-common.h (warn_logical_not_parentheses): Adjust.
752 2014-08-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
754 * c.opt (Wcomment): Use CPP, Var and LangEnabledBy.
755 (Wmultichar): Likewise.
756 (Wdate-time): Use C-family languages instead of Common. Use CPP
758 * c-opts.c (c_common_handle_option): Do not handle the above
760 (sanitize_cpp_opts): Likewise.
762 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
765 * c-opts.c: Include tree-diagnostics.h.
766 (c_diagnostic_finalizer): New.
767 (c_common_initialize_diagnostics): Use it.
769 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
771 PR preprocessor/51303
772 * c-common.c (struct reason_option_codes_t option_codes):
773 Add CPP_W_MISSING_INCLUDE_DIRS. Sort alphabetically.
775 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
779 * c.opt (Wvariadic-macros): Use CPP and LangEnabledBy.
780 * c-opts.c (c_common_handle_option): Call cpp_handle_option_auto.
781 (c_common_post_options): Call init_global_opts_from_cpp.
782 (sanitize_cpp_opts): Do not handle Wvariadic-macros here.
784 2014-08-19 Marek Polacek <polacek@redhat.com>
787 * c-common.c (maybe_warn_bool_compare): New function.
788 * c-common.h (maybe_warn_bool_compare): Declare.
789 * c.opt (Wbool-compare): New option.
791 2014-08-19 Marek Polacek <polacek@redhat.com>
793 * c.opt (Wc99-c11-compat): New option.
795 2014-08-19 Marek Polacek <polacek@redhat.com>
797 * c-opts.c (sanitize_cpp_opts): Make warn_long_long be set according
798 to warn_c90_c99_compat.
799 * c.opt (Wc90-c99-compat, Wdeclaration-after-statement): Initialize
802 2014-08-19 Manuel López-Ibáñez <manu@gcc.gnu.org>
803 Steven Bosscher <steven@gcc.gnu.org>
806 * c-format.c: Add extra_arg_loc and format_string_loc to struct
807 format_check_results.
808 (check_function_format): Use true and add comment for boolean
810 (finish_dollar_format_checking): Use explicit location when warning.
811 (check_format_info): Likewise.
812 (check_format_arg): Set extra_arg_loc and format_string_loc.
813 (check_format_info_main): Use explicit location when warning.
814 (check_format_types): Pass explicit location.
815 (format_type_warning): Likewise.
817 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
820 * c-format.c: Handle Fortran flags.
822 2014-08-12 Igor Zamyatin <igor.zamyatin@intel.com>
825 * array-notation-common.c (find_rank): Added handling for other
828 2014-08-10 Marek Polacek <polacek@redhat.com>
831 * c-opts.c (sanitize_cpp_opts): Pass warn_c90_c99_compat to libcpp.
832 * c.opt (Wc90-c99-compat): Add option.
834 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
836 * c-gimplify.c, cilk.c: Remove includes of pointer-set.h.
838 2014-08-03 Marek Polacek <polacek@redhat.com>
840 * c-common.c (check_case_value): Add location_t parameter. Use it.
841 (c_add_case_label): Pass loc to check_case_value.
843 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
845 * cilk.c: Use hash_map instead of pointer_map.
847 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
849 * c-gimplify.c: Use hash_set instead of pointer_set.
851 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
854 * array-notation-common.c (extract_array_notation_exprs): Handling
857 2014-08-01 Jakub Jelinek <jakub@redhat.com>
859 * c-common.h (min_align_of_type): Removed prototype.
860 * c-common.c (min_align_of_type): Removed.
861 * c-ubsan.h (ubsan_maybe_instrument_reference,
862 ubsan_maybe_instrument_member_call): New prototypes.
863 * c-ubsan.c: Include stor-layout.h and builtins.h.
864 (ubsan_maybe_instrument_reference_or_call,
865 ubsan_maybe_instrument_reference, ubsan_maybe_instrument_call): New
868 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
871 * c.opt (-Wreturn-local-addr): Move to common.opt.
873 2014-07-30 Jason Merrill <jason@redhat.com>
878 * c.opt (-fuse-all-virtuals): New.
880 2014-07-30 Tom Tromey <tromey@redhat.com>
883 * c.opt (Wdesignated-init): New option.
884 * c-common.c (c_common_attribute_table): Add "designated_init".
885 (handle_designated_init): New function.
887 2014-07-24 Marek Polacek <polacek@redhat.com>
890 * c-opts.c (c_finish_options): If -imacros is in effect, return.
892 2014-07-16 Dodji Seketeli <dodji@redhat.com>
894 PR preprocessor/60723 - missing system-ness marks for macro tokens
895 * c-ppoutput.c (struct print::prev_was_system_token): New data
897 (init_pp_output): Initialize it.
898 (maybe_print_line_1, maybe_print_line, print_line_1, print_line)
899 (do_line_change): Return a flag saying if a line marker was
901 (scan_translation_unit): Detect if the system-ness of the token we
902 are about to emit is different from the one of the previously
903 emitted token. If so, emit a line marker. Avoid emitting useless
904 adjacent line markers. Avoid emitting line markers for tokens
905 originating from the expansion of built-in macros.
906 (scan_translation_unit_directives_only): Adjust.
908 2014-07-15 Marek Polacek <polacek@redhat.com>
910 * c-ubsan.c (ubsan_instrument_bounds): Don't instrument if
911 TYPE_MAX_VALUE is NULL.
913 2014-07-14 Jakub Jelinek <jakub@redhat.com>
916 * c.opt (Wmemset-transposed-args): New warning.
918 2014-07-10 Jason Merrill <jason@redhat.com>
922 * c.opt (-fuse-all-virtuals): New.
924 2014-07-09 Richard Biener <rguenther@suse.de>
927 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
928 using unsigned arithmetic if overflow does not wrap instead of
929 if overflow is undefined.
931 2014-07-06 Marek Polacek <polacek@redhat.com>
934 * c.opt (Wsizeof-array-argument): New option.
936 2014-07-03 Jakub Jelinek <jakub@redhat.com>
938 * c-ada-spec.c (dump_ada_nodes): Don't call qsort if
939 comments->count <= 1, as comments->entries might be NULL.
941 2014-07-01 Marek Polacek <polacek@redhat.com>
943 * c.opt (Wint-conversion): New option.
945 2014-07-01 Marek Polacek <polacek@redhat.com>
948 * c.opt (Wincompatible-pointer-types): New option.
950 2014-06-30 Paolo Carlini <paolo.carlini@oracle.com>
953 * c-common.c (handle_noreturn_attribute, handle_const_attribute):
954 Do not discard TYPE_QUALS of type.
956 2014-06-26 Jason Merrill <jason@redhat.com>
958 * c-common.h (enum cxx_dialect): Add cxx1z.
959 * c.opt (std=c++1z, std=c++17, std=gnu++1z, std=gnu++17): New.
960 * c-opts.c (c_common_handle_option, set_std_cxx1z): Handle it.
962 2014-06-26 Teresa Johnson <tejohnson@google.com>
964 * c-common.h (get_dump_info): Declare.
965 * c-gimplify.c (c_genericize): Use saved dump files.
966 * c-opts.c (c_common_parse_file): Begin and end dumps
967 once around parsing invocation.
968 (get_dump_info): New function.
970 2014-06-23 Marek Polacek <polacek@redhat.com>
971 Andrew MacLeod <amacleod@redhat.com>
974 * c-common.c (get_atomic_generic_size): Don't segfault if the
975 type doesn't have a size.
977 2014-06-20 Marek Polacek <polacek@redhat.com>
979 * c-gimplify.c: Include "c-ubsan.h" and "pointer-set.h".
980 (ubsan_walk_array_refs_r): New function.
981 (c_genericize): Instrument array bounds.
982 * c-ubsan.c: Include "internal-fn.h".
983 (ubsan_instrument_division): Mark instrumented arrays as having
984 side effects. Adjust ubsan_type_descriptor call.
985 (ubsan_instrument_shift): Likewise.
986 (ubsan_instrument_vla): Adjust ubsan_type_descriptor call.
987 (ubsan_instrument_bounds): New function.
988 (ubsan_array_ref_instrumented_p): New function.
989 (ubsan_maybe_instrument_array_ref): New function.
990 * c-ubsan.h (ubsan_instrument_bounds): Declare.
991 (ubsan_array_ref_instrumented_p): Declare.
992 (ubsan_maybe_instrument_array_ref): Declare.
994 2014-06-20 Hale Wang <hale.wang@arm.com>
997 * c.opt (fshort-enums): Add to LTO.
998 * c.opt (fshort-wchar): Likewise.
1000 2014-06-16 Marek Polacek <polacek@redhat.com>
1003 * c.opt (Wswitch-bool): Add Var.
1005 2014-06-12 Jakub Jelinek <jakub@redhat.com>
1008 * c-omp.c (c_omp_split_clauses): Don't crash on firstprivate in
1009 #pragma omp target teams or
1010 #pragma omp {,target }teams distribute simd.
1012 2014-06-12 Jason Merrill <jason@redhat.com>
1014 * c.opt (Wabi=, fabi-compat-version): New.
1015 * c-opts.c (c_common_handle_option): Handle -Wabi=.
1016 (c_common_post_options): Handle flag_abi_compat_version default.
1017 Disallow -fabi-compat-version=1.
1018 * c-common.h (abi_version_crosses): New.
1020 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
1022 * c-common.c (handle_section_attribute): Update handling for
1023 section names that are no longer trees.
1025 2014-06-10 Jakub Jelinek <jakub@redhat.com>
1028 * c-pragma.c (omp_pragmas_simd): Move PRAGMA_OMP_TASK...
1029 (omp_pragmas): ... back here.
1031 2014-06-05 Marek Polacek <polacek@redhat.com>
1034 * c-common.c (warn_logical_not_parentheses): New function.
1035 * c-common.h (warn_logical_not_parentheses): Declare.
1036 * c.opt (Wlogical-not-parentheses): New option.
1038 2014-06-04 Marek Polacek <polacek@redhat.com>
1041 * c-common.c (check_case_bounds): Add location parameter.
1043 (c_add_case_label): Pass loc to check_case_bounds.
1045 2014-06-03 Marek Polacek <polacek@redhat.com>
1048 * c.opt (Wswitch-bool): New option.
1050 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
1052 * c-common.h (c_omp_sharing_predetermined, c_omp_remap_decl):
1054 (record_types_used_by_current_var_decl): Move prototype to where
1057 * c-common.c (DEF_FUNCTION_TYPE_0, DEF_FUNCTION_TYPE_6)
1058 (DEF_FUNCTION_TYPE_7, DEF_FUNCTION_TYPE_8)
1059 (DEF_FUNCTION_TYPE_VAR_5): Cosmetic fixes.
1061 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
1063 * c-common.h (CTI_VOID_ZERO, void_zero_node): Delete.
1064 * c-common.c (c_common_nodes_and_builtins): Don't initialize
1066 * c-pretty-print.c (pp_c_void_constant): New function.
1067 (c_pretty_printer::constant, c_pretty_printer::primary_expression)
1068 (c_pretty_printer::expression): Handle VOID_CST.
1069 * cilk.c (extract_free_variables): Likewise.
1070 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift)
1071 (ubsan_instrument_vla): Use void_node instead of void_zero_node.
1073 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
1075 * c-common.h (sorted_fields_type): Remove variable_size GTY attribute.
1076 * c-pragma.c (push_alignment): Adjust.
1077 (handle_pragma_push_options): Likewise.
1079 2014-05-09 Marek Polacek <polacek@redhat.com>
1082 * c-common.c (check_user_alignment): Return -1 if alignment is error
1084 (handle_aligned_attribute): Don't call default_conversion on
1086 (handle_vector_size_attribute): Likewise.
1087 (handle_tm_wrap_attribute): Handle case when wrap_decl is error node.
1088 (handle_sentinel_attribute): Call default_conversion and allow even
1089 integral types as an argument.
1091 2014-05-08 Marek Polacek <polacek@redhat.com>
1094 * c-common.c (min_align_of_type): New function factored out from...
1095 (c_sizeof_or_alignof_type): ...here.
1096 * c-common.h (min_align_of_type): Declare.
1098 2014-05-08 Marek Polacek <polacek@redhat.com>
1101 * c-common.c (check_main_parameter_types): Warn for _Atomic-qualified
1102 parameter type of main.
1104 2014-05-07 DJ Delorie <dj@redhat.com>
1106 * c-cppbuiltin.c (print_bits_of_hex): New.
1107 (builtin_define_type_minmax): Print values using hex so as not to
1108 require a pre-computed list of string values.
1110 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
1111 Mike Stump <mikestump@comcast.net>
1112 Richard Sandiford <rdsandiford@googlemail.com>
1114 * c-ada-spec.c: Include wide-int.h.
1115 (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Remove.
1116 (dump_generic_ada_node): Use wide-int interfaces.
1117 * c-common.c: Include wide-int-print.h.
1118 (shorten_compare): Use wide-int interfaces and tree_int_cst_lt.
1119 (pointer_int_sum): Use wide-int interfaces.
1120 (c_common_nodes_and_builtins): Use make_int_cst.
1121 (match_case_to_enum_1): Use tree_fits_uhwi_p and tree_fits_shwi_p.
1122 (handle_alloc_size_attribute): Use wide-int interfaces.
1123 (get_nonnull_operand): Likewise.
1124 * c-format.c (get_constant): Use tree_fits_uhwi_p.
1125 * c-lex.c: Include wide-int.h.
1126 (narrowest_unsigned_type): Take a widest_int rather than two
1128 (narrowest_signed_type): Likewise.
1129 (interpret_integer): Update accordingly. Use wide-int interfaces.
1130 (lex_charconst): Use wide-int interfaces.
1131 * c-pretty-print.c: Include wide-int.h.
1132 (pp_c_integer_constant): Use wide-int interfaces.
1133 * cilk.c (declare_one_free_variable): Use tree_int_cst_lt instead of
1134 INT_CST_LT_UNSIGNED.
1136 2014-05-06 Richard Biener <rguenther@suse.de>
1138 * c-opts.c (c_common_post_options): For -freestanding,
1139 -fno-hosted and -fno-builtin disable pattern recognition
1140 if not enabled explicitely.
1142 2014-05-02 Marek Polacek <polacek@redhat.com>
1144 * c.opt (Wsizeof-pointer-memaccess): Describe option.
1146 2014-05-01 Marek Polacek <polacek@redhat.com>
1149 * c.opt (Wdiscarded-qualifiers): Add.
1151 2014-04-30 Marek Polacek <polacek@redhat.com>
1153 * c-ubsan.c (ubsan_instrument_division): Handle REAL_TYPEs. Perform
1154 INT_MIN / -1 sanitization only for integer types.
1156 2014-04-25 Marek Polacek <polacek@redhat.com>
1159 * c-common.c (handle_noinline_attribute): Warn if the attribute
1160 conflicts with always_inline attribute.
1161 (handle_always_inline_attribute): Warn if the attribute conflicts
1162 with noinline attribute.
1164 2014-04-25 Marek Polacek <polacek@redhat.com>
1167 * c-common.c (check_main_parameter_types): Warn about variadic main.
1169 2014-04-24 Mike Stump <mikestump@comcast.net>
1171 * c.opt (Wshadow-ivar): Default to on.
1173 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
1175 * c.opt (Wshadow-ivar, flocal-ivars, fivar-visibility): Add.
1177 2014-04-23 Marek Polacek <polacek@redhat.com>
1179 * c-common.c (handle_tm_wrap_attribute): Tweak error message.
1181 2014-04-22 Jakub Jelinek <jakub@redhat.com>
1184 * c-ubsan.c (ubsan_instrument_return): Return __builtin_trap ()
1185 if flag_sanitize_undefined_trap_on_error.
1186 (ubsan_instrument_division, ubsan_instrument_shift,
1187 ubsan_instrument_vla): Likewise. Use __ubsan_handle_*_abort ()
1188 if !flag_sanitize_recover.
1190 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
1193 * c-common.c (registered_builtin_types): Make non-static.
1194 * c-common.h (registered_builtin_types): Declare.
1196 2014-04-14 Richard Biener <rguenther@suse.de>
1197 Marc Glisse <marc.glisse@inria.fr>
1200 * c-common.c (convert_vector_to_pointer_for_subscript): Properly
1201 apply may-alias the scalar pointer type when applicable.
1203 2014-04-12 Igor Zamyatin <igor.zamyatin@intel.com>
1206 * cilk.c (cilk_set_spawn_marker): Remove FUNCTION_DECL
1207 as possible argument for Cilk_spawn.
1209 2014-04-11 Tobias Burnus <burnus@net-b.de>
1212 * c.opt (Wformat-signedness): Add
1213 * c-format.c(check_format_types): Use it.
1215 2014-04-11 Jason Merrill <jason@redhat.com>
1218 * c-common.c (sync_resolve_size, get_atomic_generic_size): Call
1219 default_conversion for an array argument.
1221 2014-04-08 Marek Polacek <polacek@redhat.com>
1224 * c-ubsan.c: Include asan.h.
1225 (ubsan_instrument_return): Call initialize_sanitizer_builtins.
1227 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
1229 * c.opt (Wnon-virtual-dtor): Auto set when Weffc++.
1231 2014-04-02 Marek Polacek <polacek@redhat.com>
1233 * c-common.h (c_expand_expr): Remove declaration.
1235 2014-03-28 Jakub Jelinek <jakub@redhat.com>
1238 * c-common.c (add_atomic_size_parameter): When creating new
1239 params vector, push the size argument first.
1241 2014-03-26 Jakub Jelinek <jakub@redhat.com>
1243 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
1244 ubsan_instrument_vla, ubsan_instrument_return): Adjust
1245 ubsan_create_data callers.
1247 2014-03-22 Jakub Jelinek <jakub@redhat.com>
1250 * c-opts.c (c_finish_options): Restore cb_file_change call to
1253 2014-03-13 Jakub Jelinek <jakub@redhat.com>
1256 * c-pragma.c (apply_pragma_weak): Only look at
1257 TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (decl)) if
1258 DECL_ASSEMBLER_NAME_SET_P (decl).
1259 (maybe_apply_pending_pragma_weaks): Exit early if
1260 vec_safe_is_empty (pending_weaks) rather than only when
1262 (maybe_apply_pragma_weak): Likewise. If !DECL_ASSEMBLER_NAME_SET_P,
1263 set assembler name back to NULL afterwards.
1265 2014-03-11 Jason Merrill <jason@redhat.com>
1267 * c.opt: Add -std=gnu++14.
1269 2014-03-11 Ian Bolton <ian.bolton@arm.com>
1271 * c-opts.c (c_common_post_options): Don't override
1272 -ffp-contract=fast if unsafe-math-optimizations is on.
1274 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
1276 * c.opt: Enable LTO FE for fshort-double.
1278 2014-03-07 Jason Merrill <jason@redhat.com>
1280 * c.opt: Add -std=c++14.
1282 2014-03-06 Marek Polacek <polacek@redhat.com>
1285 * cilk.c (contains_cilk_spawn_stmt): New function.
1286 (contains_cilk_spawn_stmt_walker): Likewise.
1287 (recognize_spawn): Give error on invalid use of _Cilk_spawn.
1288 * c-common.h (contains_cilk_spawn_stmt): Add declaration.
1290 2014-03-03 Jakub Jelinek <jakub@redhat.com>
1292 * c-pragma.c (c_pp_lookup_pragma): Handle PRAGMA_CILK_SIMD.
1293 (init_pragma): Call cpp_register_deferred_pragma for PRAGMA_CILK_SIMD
1294 even when flag_preprocess_only.
1296 2014-02-26 Jason Merrill <jason@redhat.com>
1300 * c-common.c (shorten_compare): Don't check
1301 c_inhibit_evaluation_warnings.
1303 2014-02-19 Jakub Jelinek <jakub@redhat.com>
1306 * c-common.c (c_common_nodes_and_builtins): When initializing
1307 c_uint{16,32,64}_type_node, also set corresponding
1308 uint{16,32,64}_type_node to the same value.
1311 * c-pragma.c (init_pragma): Don't call cpp_register_deferred_pragma
1312 for PRAGMA_IVDEP if flag_preprocess_only.
1314 2014-02-12 Jakub Jelinek <jakub@redhat.com>
1317 * c-common.c (merge_tlist): If copy is true, call new_tlist,
1318 if false, add ADD itself, rather than vice versa.
1319 (verify_tree): For COND_EXPR, don't call merge_tlist with non-zero
1320 copy. For SAVE_EXPR, only call merge_tlist once.
1322 2014-02-08 Jakub Jelinek <jakub@redhat.com>
1325 * c-common.c (handle_alloc_size_attribute): Use tree_fits_uhwi_p
1327 (handle_alloc_align_attribute, handle_assume_aligned_attribute): New
1329 (c_common_attribute_table): Add alloc_align and assume_aligned
1332 2014-02-06 Marek Polacek <polacek@redhat.com>
1335 * c-common.c (warn_for_sign_compare): Call warning_at with location
1338 2014-02-05 Marek Polacek <polacek@redhat.com>
1341 * c-omp.c (c_finish_omp_atomic): Remove unreachable return
1344 2014-02-04 Marek Polacek <polacek@redhat.com>
1347 * c-common.c (conversion_warning): Unwrap C_MAYBE_CONST_EXPR and/or
1350 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
1354 * c-common.c (handle_aligned_attribute, handle_alloc_size_attribute,
1355 handle_vector_size_attribute, handle_nonnull_attribute): Call
1356 default_conversion on the attribute argument.
1357 (handle_nonnull_attribute): Increment the argument number.
1359 2014-01-31 Marek Polacek <polacek@redhat.com>
1362 * c-common.c (add_atomic_size_parameter): Pass vNULL to
1363 build_function_call_vec.
1364 (resolve_overloaded_builtin): Likewise.
1365 * c-common.h (build_function_call_vec): Adjust declaration.
1367 2014-01-30 Marek Polacek <polacek@redhat.com>
1370 * c-common.h (unsafe_conversion_p): Adjust declaration.
1371 (warnings_for_convert_and_check): Likewise.
1372 (convert_and_check): Likewise.
1373 * c-common.c (unsafe_conversion_p): Add location parameter. Call
1374 expansion_point_location_if_in_system_header on it.
1375 (warnings_for_convert_and_check): Add location parameter. Call
1376 expansion_point_location_if_in_system_header on it. Use it.
1377 (convert_and_check): Add location parameter. Use it.
1378 (conversion_warning): Likewise.
1379 (c_add_case_label): Adjust convert_and_check calls.
1380 (scalar_to_vector): Adjust unsafe_conversion_p calls.
1382 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1384 * c-common.c (c_define_builtins): Replaced flag_enable_cilkplus with
1386 * c-pragma.c (init_pragma): Likewise.
1389 2014-01-23 Marek Polacek <polacek@redhat.com>
1392 * c-common.c (shorten_compare): Add location_t parameter.
1393 * c-common.h (shorten_binary_op): Adjust declaration.
1395 2014-01-23 Marek Polacek <polacek@redhat.com>
1398 * c-common.c (pointer_to_zero_sized_aggr_p): New function.
1399 * c-common.h: Declare it.
1401 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
1403 * c-ada-spec.h (dump_ada_specs): Revert prototype change.
1404 * c-ada-spec.c (dump_ads): Likewise.
1405 (cpp_check): Likewise.
1406 (dump_ada_specs): Likewise.
1408 2014-01-15 Laurent Alfonsi <laurent.alfonsi@st.com>
1411 * c-common.c (handle_no_instrument_function_attribute): Allow
1412 no_instrument_function attribute in class member
1413 definition/declaration.
1415 2014-01-15 Jakub Jelinek <jakub@redhat.com>
1418 * c-omp.c (c_finish_omp_atomic): Set in_late_binary_op around
1419 build_modify_expr with non-NOP_EXPR opcode. Handle return from it
1420 being COMPOUND_EXPR.
1421 (c_finish_omp_for): Handle incr being COMPOUND_EXPR with first
1422 operand a SAVE_EXPR and second MODIFY_EXPR.
1424 2014-01-09 Jakub Jelinek <jakub@redhat.com>
1427 * c-pch.c (c_common_write_pch): Call
1428 prepare_target_option_nodes_for_pch.
1430 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1432 Update copyright years
1434 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1436 * array-notation-common.c, c-cilkplus.c: Use the standard form for
1437 the copyright notice.
1439 2013-12-28 Eric Botcazou <ebotcazou@adacore.com>
1441 * c-ada-spec.c (print_constructor): New function.
1442 (print_destructor): Retrieve the origin of the destructor.
1443 (print_ada_declaration): Revamp handling of constructors/destructors.
1445 2013-12-23 Stuart Hastings <stuart@apple.com>
1446 Bill Maddox <maddox@google.com>
1447 Jason Merrill <jason@redhat.com>
1449 * c.opt: Add -fdeclone-ctor-dtor.
1450 * c-opts.c (c_common_post_options): Default to on iff -Os.
1452 2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
1454 * c-common.c (c_common_attribute_table): Added "cilk simd function"
1456 * c-pragma.h (enum pragma_cilk_clause): Remove.
1457 (enum pragma_omp_clause): Added the following fields:
1458 PRAGMA_CILK_CLAUSE_NOMASK, PRAGMA_CILK_CLAUSE_MASK,
1459 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_NONE,
1460 PRAGMA_CILK_CLAUSE_LINEAR, PRAGMA_CILK_CLAUSE_PRIVATE,
1461 PRAGMA_CILK_CLAUSE_FIRSTPRIVATE, PRAGMA_CILK_CLAUSE_LASTPRIVATE,
1462 PRAGMA_CILK_CLAUSE_UNIFORM.
1465 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
1467 * cilk.c (cilk_outline): Made this function non-static.
1468 (gimplify_cilk_spawn): Removed pre_p and post_p arguments.
1469 (create_cilk_wrapper): Added a new parameter: a function pointer.
1470 (c_install_body_w_frame_cleanup): Remove
1471 (extract_free_variables): Added VEC_INIT_EXPR and CONSTRUCTOR case.
1472 * c-common.h (cilk_outline): New prototype.
1473 (gimplify_cilk_spawn): Removed two parameters.
1474 (cilk_install_body_with_frame_cleanup): New prototype.
1475 * c-gimplify.c (c_gimplify_expr): Added MODIFY_EXPR, CALL_EXPR and
1476 CILK_SPAWN_STMT case.
1478 2013-12-11 Bernd Schmidt <bernds@codesourcery.com>
1480 * c-common.c (c_fully_fold_internal): Handle ADDR_SPACE_CONVERT_EXPR.
1482 * c-common.h (enum c_tree_index): Remove CTI_INT_ARRAY_TYPE.
1483 (int_array_type_node): Remove.
1484 * c-common.c (c_common_nodes_and_builtins): Don't build it.
1486 2013-12-05 Marek Polacek <polacek@redhat.com>
1489 * c-common.c (c_sizeof_or_alignof_type): Move a declaration into
1490 [ADJUST_FIELD_ALIGN].
1492 2013-12-04 Joseph Myers <joseph@codesourcery.com>
1495 * c-common.c (c_sizeof_or_alignof_type): Add parameter min_alignof
1496 and check field alignment if set.
1497 * c-common.h (c_sizeof_or_alignof_type): Update prototype.
1498 (c_sizeof, c_alignof): Update calls to c_sizeof_or_alignof_type.
1500 2013-12-04 Jakub Jelinek <jakub@redhat.com>
1501 Marek Polacek <polacek@redhat.com>
1503 * c-gimplify.c (c_gimplify_expr): If doing the integer-overflow
1504 sanitization, call unsigned_type_for only when !TYPE_OVERFLOW_WRAPS.
1506 2013-11-29 H.J. Lu <hongjiu.lu@intel.com>
1509 * cilk.c (gimplify_cilk_spawn): Properly handle function without
1512 2013-11-29 Jakub Jelinek <jakub@redhat.com>
1515 * c-common.c (get_priority): If TREE_VALUE (args) is IDENTIFIER_NODE,
1516 goto invalid. If it is error_mark_node, don't issue further
1519 2013-11-28 Sergey Ostanevich <sergos.gnu@gmail.com>
1521 * c.opt (Wopenmp-simd): New.
1523 2013-11-22 Jakub Jelinek <jakub@redhat.com>
1525 * c-ubsan.h (ubsan_instrument_return): New prototype.
1526 * c-ubsan.c (ubsan_instrument_return): New function.
1528 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
1530 * c-common.c: Add required include files from gimple.h.
1531 * c-gimplify.c: Likewise
1534 2013-11-22 David Malcolm <dmalcolm@redhat.com>
1536 * c-common.c (unsafe_conversion_p): Remove use of
1537 EXPR_LOC_OR_HERE macro.
1538 (conversion_warning): Likewise.
1539 (warnings_for_convert_and_check): Likewise.
1540 (warn_for_collisions_1): Likewise.
1541 (shorten_compare): Likewise, and remove use of in_system_header
1542 macro, using the location from the former.
1543 * c-lex.c (dump_one_header): Remove use of input_filename macro.
1544 (cb_def_pragma): Remove use of in_system_header macro.
1545 (lex_string): Likewise.
1546 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
1548 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
1549 Mike Stump <mikestump@comcast.net>
1550 Richard Sandiford <rdsandiford@googlemail.com>
1552 * c-ada-spec.c (is_simple_enum): Use tree_to_shwi and tree_to_uhwi
1553 instead of TREE_INT_CST_LOW, in cases where there is a protecting
1554 tree_fits_shwi_p or tree_fits_uhwi_p.
1555 (dump_generic_ada_node): Likewise.
1556 * c-format.c (check_format_arg): Likewise.
1557 * c-pretty-print.c (pp_c_integer_constant): Likewise.
1559 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
1561 * c-common.c (check_function_arguments_recurse): Use tree_to_uhwi.
1563 2013-11-19 Joshua J Cogliati <jrincayc@yahoo.com>
1566 * c-common.c (unsafe_conversion_p): Make this function
1567 return an enumeration with more detail.
1568 (conversion_warning): Use the new return type of
1569 unsafe_conversion_p to separately warn either about conversions
1570 that lower floating point number precision or about the other
1571 kinds of conversions.
1572 * c-common.h (enum conversion_safety): New enumeration.
1573 (unsafe_conversion_p): switching return type to
1574 conversion_safety enumeration.
1575 * c.opt: Adding new warning -Wfloat-conversion and
1576 enabling it with -Wconversion.
1578 2013-11-19 Basile Starynkevitch <basile@starynkevitch.net>
1580 * c-opts.c: Include plugin.h.
1581 (cb_file_change): Invoke plugin event PLUGIN_INCLUDE_FILE.
1583 2013-11-19 Marek Polacek <polacek@redhat.com>
1585 * c-ubsan.c (ubsan_instrument_division): Adjust ubsan_create_data
1587 (ubsan_instrument_shift): Likewise.
1588 (ubsan_instrument_vla): Likewise.
1590 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1592 * c-common.c (convert_vector_to_pointer_for_subscript): Remove
1593 cast to unsigned type.
1595 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1597 * c-common.c (fold_offsetof_1): Use tree_to_uhwi rather than
1599 (complete_array_type): Update comment to refer to tree_to_[su]hwi
1600 rather than tree_low_cst.
1602 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1604 * c-common.c, c-cppbuiltin.c: Replace tree_low_cst (..., 1) with
1605 tree_to_uhwi throughout.
1607 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1609 * c-common.c, c-format.c, c-omp.c, c-pretty-print.c: Replace
1610 tree_low_cst (..., 0) with tree_to_shwi throughout.
1612 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1614 * c-ada-spec.c, c-common.c, c-pretty-print.c: Replace
1615 host_integerp (..., 1) with tree_fits_uhwi_p throughout.
1617 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1619 * c-ada-spec.c, c-common.c, c-format.c, c-pretty-print.c: Replace
1620 host_integerp (..., 0) with tree_fits_shwi_p throughout.
1622 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
1624 * c-cilkplus.c: New file.
1625 * c-common.c (readonly_error): Add location argument.
1626 * c-common.h (readonly_error): Same.
1627 (c_finish_cilk_clauses): Protoize.
1628 (c_check_cilk_loop): Same.
1629 c-omp.c (c_finish_omp_for): Handle CILK_SIMD nodes.
1630 Do not fail on error_mark_node.
1631 Abstract increment canonicalization to here...
1632 (c_omp_for_incr_canonicalize_ptr): New.
1633 c-pragma.c (init_pragma): Register "simd" pragma.
1634 c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_SIMD.
1635 (enum pragma_cilk_clause): New.
1637 2013-11-15 Richard Sandiford <rdsandiford@googlemail.com>
1639 * c-pretty-print.c (pp_c_character_constant): Remove unnecessary
1640 wchar_type and host_integerp checks.
1642 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
1644 * c-common.c: Likewise.
1645 * c-gimplify.c: Likewise.
1648 2013-11-14 Diego Novillo <dnovillo@google.com>
1650 * c-common.c: Include fold-const.h.
1651 Include stor-layout.h.
1653 Include stringpool.h.
1656 Include trans-mem.h.
1657 * c-cppbuiltin.c: Include stor-layout.h.
1658 Include stringpool.h.
1659 * c-format.c: Include stringpool.h.
1660 * c-lex.c: Include stringpool.h.
1661 Include stor-layout.h.
1662 * c-pragma.c: Include stringpool.h.
1665 Include gcc-symtab.h.
1666 * c-pretty-print.c: Include stor-layout.h.
1668 * cilk.c: Include stringpool.h.
1671 2013-11-13 Joseph Myers <joseph@codesourcery.com>
1673 * c-common.h (enum rid): Add RID_AUTO_TYPE.
1674 * c-common.c (c_common_reswords): Add __auto_type.
1675 (keyword_begins_type_specifier): Handle RID_AUTO_TYPE.
1677 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
1679 * c-common.c: Include gimplify.h.
1680 * c-gimplify.c: Likewise.
1682 * c-omp.c: Include gimple-expr.h instead of gimple.h.
1683 * c-ubsan.c: Don't include gimple.h.
1685 2013-11-12 Joseph Myers <joseph@codesourcery.com>
1687 * c-common.c (c_common_reswords): Add _Thread_local.
1689 2013-11-09 Joseph Myers <joseph@codesourcery.com>
1691 * c-common.c (atomic_size_supported_p): New function.
1692 (resolve_overloaded_atomic_exchange)
1693 (resolve_overloaded_atomic_compare_exchange)
1694 (resolve_overloaded_atomic_load, resolve_overloaded_atomic_store):
1695 Use it instead of comparing size with a local list of sizes.
1697 2013-11-07 Andrew MacLeod <amacleod@redhat.com>
1698 Joseph Myers <joseph@codesourcery.com>
1700 * c-common.h (enum rid): Add RID_ATOMIC.
1701 * c-common.c (c_common_reswords): Add _Atomic.
1702 (sync_resolve_params): Use TYPE_MAIN_VARIANT on pointer argument.
1703 (keyword_is_type_qualifier): Accept RID_ATOMIC.
1704 * c-format.c (check_format_types): Check for extra _Atomic
1705 qualifiers in format argument.
1706 * c-pretty-print.c (pp_c_cv_qualifiers): Handle atomic qualifier.
1707 (pp_c_type_qualifier_list): Mention _Atomic in comment.
1709 2013-11-06 Tobias Burnus <burnus@net-b.de>
1711 * c-common.c (reason_option_codes_t): Add CPP_W_DATE_TIME.
1713 2013-11-06 Joseph Myers <joseph@codesourcery.com>
1715 * c-opts.c (c_common_post_options): Set -ffp-contract=off in C
1717 * c-cppbuiltin.c (cpp_iec_559_value): Consider -ffp-contract=fast
1718 to mean lack of IEEE 754 support.
1720 2013-11-05 Tobias Burnus <burnus@net-b.de>
1722 * c.opt (-Wdate-time): New option
1723 * c-opts.c (sanitize_cpp_opts): Pass on to libcpp.
1725 2013-11-05 Joseph Myers <joseph@codesourcery.com>
1727 * c-cppbuiltin.c (cpp_iec_559_value): Test
1728 flag_excess_precision_cmdline not flag_excess_precision.
1730 2013-11-05 Tobias Burnus <burnus@net-b.de>
1732 * c.opt (fopenmp-simd): New option.
1733 * c-pragma.c (omp_pragmas): Move pragmas which can contain simd to ...
1734 (omp_pragmas): ... this new struct.
1735 (c_pp_lookup_pragma): Also walk omp_pragmas.
1736 (init_pragma): Init pragmas for -fopenmp-simd.
1738 2013-11-04 Marek Polacek <polacek@redhat.com>
1741 * c-common.c (invalid_indirection_error): Handle RO_ARROW_STAR case.
1743 2013-11-04 Joseph Myers <joseph@codesourcery.com>
1745 * c-cppbuiltin.c (cpp_iec_559_value, cpp_iec_559_complex_value):
1747 (c_cpp_builtins): Define __GCC_IEC_559 and __GCC_IEC_559_COMPLEX.
1749 2013-11-04 Eric Botcazou <ebotcazou@adacore.com>
1751 * c-ada-spec.h (cpp_operation): Add IS_TRIVIAL.
1752 (dump_ada_specs): Adjust prototype of second callback.
1753 * c-ada-spec.c (cpp_check): New global variable.
1754 (dump_ada_nodes): Remove cpp_check parameter and do not pass it down.
1755 (print_generic_ada_decl): Likewise.
1756 (has_static_fields): Change return type to bool and add guard.
1757 (has_nontrivial_methods): New predicate.
1758 (is_tagged_type): Change return type to bool.
1759 (separate_class_package): Call has_nontrivial_methods.
1760 (pp_ada_tree_identifier): Minor tweaks.
1761 (dump_ada_function_declaration): Adjust calls to dump_generic_ada_node.
1762 (dump_ada_array_domains): Likewise.
1763 (dump_ada_array_type): Likewise.
1764 (dump_template_types): Remove cpp_check parameter and do not pass it to
1765 dump_generic_ada_node.
1766 (dump_ada_template): Likewise.
1767 (dump_generic_ada_node): Remove cpp_check parameter and do not pass it
1769 (print_ada_methods): Change return type to integer. Remove cpp_check
1770 parameter and do not pass it down.
1771 (dump_nested_types): Remove cpp_check parameter and do not pass it to
1772 dump_generic_ada_node.
1773 (print_ada_declaration): Likewise. Test RECORD_OR_UNION_TYPE_P before
1775 (print_ada_struct_decl): Remove cpp_check parameter and do not pass it
1776 down. Use has_nontrivial_methods to recognize C++ classes. Use return
1777 value of print_ada_methods.
1778 (dump_ads): Rename cpp_check parameter to check and adjust prototype.
1779 Set cpp_check to it before invoking dump_ada_nodes.
1780 (dump_ada_specs): Likewise.
1782 2013-11-03 Marek Polacek <polacek@redhat.com>
1784 * c-ubsan.c: Don't include hash-table.h.
1785 (ubsan_instrument_vla): New function.
1786 * c-ubsan.h: Declare it.
1788 2013-10-31 David Malcolm <dmalcolm@redhat.com>
1790 Automated part of renaming of symtab_node_base to symtab_node.
1792 Patch autogenerated by rename_symtab.py from
1793 https://github.com/davidmalcolm/gcc-refactoring-scripts
1794 revision 58bb219cc090b2f4516a9297d868c245495ee622
1796 * c-pragma.c (maybe_apply_pending_pragma_weaks): Rename
1797 symtab_node_base to symtab_node.
1799 2013-10-31 Edward Smith-Rowland <3dw4rd@verizon.net>
1801 Implement C++14 digit separators.
1802 * c-lex.c (interpret_float): Remove digit separators from scratch string
1803 before building real literal.
1805 2013-10-30 Jakub Jelinek <jakub@redhat.com>
1807 * cilk.c (create_cilk_helper_decl): Use HOST_WIDE_INT_PRINT_DEC.
1809 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
1811 * c-common.c (c_common_reswords[]): Added _Cilk_spawn and _Cilk_sync
1813 (c_define_builtins): Called cilk_init_builtins if Cilk Plus is
1815 * c-common.h (enum rid): Added RID_CILK_SPAWN and RID_CILK_SYNC.
1816 (insert_cilk_frame): New prototype.
1817 (cilk_init_builtins): Likewise.
1818 (gimplify_cilk_spawn): Likewise.
1819 (c_cilk_install_body_w_frame_cleanup): Likewise.
1820 (cilk_detect_spawn_and_unwrap): Likewise.
1821 (cilk_set_spawn_marker): Likewise.
1822 (build_cilk_sync): Likewise.
1823 (build_cilk_spawn): Likewise.
1826 2013-10-29 David Malcolm <dmalcolm@redhat.com>
1828 Patch autogenerated by refactor_symtab.py from
1829 https://github.com/davidmalcolm/gcc-refactoring-scripts
1830 revision 58bb219cc090b2f4516a9297d868c245495ee622
1832 * c-gimplify.c (c_genericize): Update for conversion of symtab types
1833 to a true class hierarchy.
1834 * c-pragma.c (maybe_apply_pending_pragma_weaks): Likewise.
1836 2013-10-27 Richard Sandiford <rdsandiford@googlemail.com>
1838 * c-lex.c (interpret_integer): Remove call to cpp_num_sign_extend.
1840 2013-10-26 Jeff Law <law@redhat.com>
1842 * c-common.c (c_define_builtins): Remove mudflap support.
1843 * c.opt: Ignore and warn for mudflap options.
1845 2013-10-24 Tobias Burnus <burnus@net-b.de>
1848 * c-pragma.c (init_pragma) Add #pragma ivdep handling.
1849 * c-pragma.h (pragma_kind): Add PRAGMA_IVDEP.
1851 2013-10-23 Jason Merrill <jason@redhat.com>
1853 * c-format.c (gcc_cxxdiag_char_table): Add %X.
1855 2013-10-11 Jakub Jelinek <jakub@redhat.com>
1857 * c-common.h (omp_clause_mask::operator !=): New method.
1858 * c-omp.c (c_omp_split_clauses): Use if ((mask & something) != 0)
1859 instead of if (mask & something) tests everywhere.
1861 * c-cppbuiltin.c (c_cpp_builtins): Predefine _OPENMP to
1862 201307 instead of 201107.
1863 * c-common.c (DEF_FUNCTION_TYPE_8): Define.
1864 (c_common_attribute_table): Add "omp declare target" and
1865 "omp declare simd" attributes.
1866 (handle_omp_declare_target_attribute,
1867 handle_omp_declare_simd_attribute): New functions.
1868 * c-omp.c: Include c-pragma.h.
1869 (c_finish_omp_taskgroup): New function.
1870 (c_finish_omp_atomic): Add swapped argument, if true,
1871 build the operation first with rhs, lhs arguments and use NOP_EXPR
1873 (c_finish_omp_for): Add code argument, pass it down to make_code.
1874 (c_omp_split_clauses): New function.
1875 (c_split_parallel_clauses): Removed.
1876 (c_omp_declare_simd_clause_cmp, c_omp_declare_simd_clauses_to_numbers,
1877 c_omp_declare_simd_clauses_to_decls): New functions.
1878 * c-common.h (omp_clause_mask): New type.
1879 (OMP_CLAUSE_MASK_1): Define.
1880 (omp_clause_mask::omp_clause_mask, omp_clause_mask::operator &=,
1881 omp_clause_mask::operator |=, omp_clause_mask::operator ~,
1882 omp_clause_mask::operator |, omp_clause_mask::operator &,
1883 omp_clause_mask::operator <<, omp_clause_mask::operator >>,
1884 omp_clause_mask::operator ==): New methods.
1885 (enum c_omp_clause_split): New.
1886 (c_finish_omp_taskgroup): New prototype.
1887 (c_finish_omp_atomic): Add swapped argument.
1888 (c_finish_omp_for): Add code argument.
1889 (c_omp_split_clauses): New prototype.
1890 (c_split_parallel_clauses): Removed.
1891 (c_omp_declare_simd_clauses_to_numbers,
1892 c_omp_declare_simd_clauses_to_decls): New prototypes.
1893 * c-pragma.c (omp_pragmas): Add new OpenMP 4.0 constructs.
1894 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_CANCEL,
1895 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_DECLARE_REDUCTION,
1896 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_SIMD,
1897 PRAGMA_OMP_TARGET, PRAGMA_OMP_TASKGROUP and PRAGMA_OMP_TEAMS.
1898 Remove PRAGMA_OMP_PARALLEL_FOR and PRAGMA_OMP_PARALLEL_SECTIONS.
1899 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_ALIGNED,
1900 PRAGMA_OMP_CLAUSE_DEPEND, PRAGMA_OMP_CLAUSE_DEVICE,
1901 PRAGMA_OMP_CLAUSE_DIST_SCHEDULE, PRAGMA_OMP_CLAUSE_FOR,
1902 PRAGMA_OMP_CLAUSE_FROM, PRAGMA_OMP_CLAUSE_INBRANCH,
1903 PRAGMA_OMP_CLAUSE_LINEAR, PRAGMA_OMP_CLAUSE_MAP,
1904 PRAGMA_OMP_CLAUSE_NOTINBRANCH, PRAGMA_OMP_CLAUSE_NUM_TEAMS,
1905 PRAGMA_OMP_CLAUSE_PARALLEL, PRAGMA_OMP_CLAUSE_PROC_BIND,
1906 PRAGMA_OMP_CLAUSE_SAFELEN, PRAGMA_OMP_CLAUSE_SECTIONS,
1907 PRAGMA_OMP_CLAUSE_SIMDLEN, PRAGMA_OMP_CLAUSE_TASKGROUP,
1908 PRAGMA_OMP_CLAUSE_THREAD_LIMIT, PRAGMA_OMP_CLAUSE_TO and
1909 PRAGMA_OMP_CLAUSE_UNIFORM.
1911 2013-10-09 Marc Glisse <marc.glisse@inria.fr>
1913 PR tree-optimization/20318
1914 * c-common.c (handle_returns_nonnull_attribute): New function.
1915 (c_common_attribute_table): Add returns_nonnull.
1917 2013-10-03 Marc Glisse <marc.glisse@inria.fr>
1920 * c.opt (fcheck-new): Move to common.opt.
1922 2013-09-25 Marek Polacek <polacek@redhat.com>
1923 Jakub Jelinek <jakub@redhat.com>
1926 * c-ubsan.c (ubsan_instrument_shift): Don't instrument
1927 an expression if we can prove it is correct.
1928 (ubsan_instrument_division): Likewise. Remove unnecessary
1931 2013-09-18 Marek Polacek <polacek@redhat.com>
1934 * c-common.c (handle_no_sanitize_undefined_attribute): New function.
1936 (struct attribute_spec c_common_att): Add no_sanitize_undefined.
1938 2013-09-14 Iain Sandoe <iain@codesourcery.com>
1941 * c.opt (fgnu-runtime, fnext-runtime, fobjc-abi-version,
1942 fobjc-gc, freplace-objc-classes): Accept for LTO.
1944 2013-09-13 Jacek Caban <jacek@codeweavers.com>
1946 * c-target.def: New hook
1948 2013-09-09 Paolo Carlini <paolo.carlini@oracle.com>
1951 * c.opt (Wdelete-incomplete): Add.
1953 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
1955 * c-common.c (same_scalar_type_ignoring_signedness): Delete.
1956 (vector_types_compatible_elements_p): New function.
1957 * c-common.h: (same_scalar_type_ignoring_signedness): Delete
1959 (vector_types_compatible_elements_p): Declare.
1961 2013-09-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
1963 * c-pretty-print.h (c_pretty_printer::simple_type_specifier): Now
1964 a virtual member function.
1965 (pp_simple_type_specifier): Remove.
1966 (pp_c_type_specifier): Likewise.
1967 * c-pretty-print.c (c_pretty_printer::simple_type_specifier):
1968 Rename from pp_c_type_specifier. Adjust.
1969 (c_pretty_printer::c_pretty_printer): Do not assign to
1970 simple_type_specifier.
1972 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
1974 * c-pretty-print.h (c_pretty_printer::type_id): Now a virtual
1976 (c_pretty_printer::storage_class_specifier): Likewise.
1977 (c_pretty_printer::initializer): Likewise.
1978 (pp_declaration): Remove.
1979 (pp_declaration_specifiers): Likewise.
1980 (pp_abstract_declarator): Likewise.
1981 (pp_declarator): Likewise.
1982 (pp_type_id): Likewise.
1983 (pp_statement): Likewise.
1984 (pp_constant): Likewise.
1985 (pp_id_expression): Likewise.
1986 (pp_primary_expression): Likewise.
1987 (pp_unary_expression): Likewise.
1988 (pp_multiplicative_expression): Likewise.
1989 (pp_conditional_expression): Likewise.
1990 (pp_assignment_expression): Likewise.
1991 (pp_expression): Likewise.
1992 (pp_c_type_id): Likewise.
1993 (pp_c_storage_class_specifier): Likewise.
1994 * c-pretty-print.c (pp_c_type_cast): Tidy.
1995 (pp_c_pointer): Likewise.
1996 (pp_c_type_specifier): Likewise.
1997 (pp_c_parameter_type_list): Likewise.
1998 (pp_c_function_definition): Likewise.
1999 (pp_c_init_declarator): Likewise.
2000 (pp_c_initializer_list): Likewise.
2001 (pp_c_constructor_elts): Likewise.
2002 (c_pretty_printer::direct_abstract_declarator): Likewise.
2003 (c_pretty_printer::declaration_specifiers): Likewise.
2004 (c_pretty_printer::primary_expression): Likewise.
2005 (c_pretty_printer::postfix_expression): Likewise.
2006 (c_pretty_printer::type_id): Rename from pp_c_type_id.
2007 (c_pretty_printer::storage_class_specifier): Rename from
2008 pp_c_storage_class_specifier.
2009 (c_pretty_printer::initializer): Rename from pp_c_initializer.
2010 (c_pretty_printer::c_pretty_printer): Do not assign to type_id,
2011 storage_class_specifier, initializer, offset_list, flags.
2013 2013-08-30 Marek Polacek <polacek@redhat.com>
2015 * c-ubsan.c: New file.
2016 * c-ubsan.h: New file.
2018 2013-08-30 Gabriel Dos Reis <gdr@integrable-solutions.net>
2020 * c-pretty-print.h (c_pretty_printer::declaration): Now a virtual
2022 (c_pretty_printer::declaration_specifiers): Likewise.
2023 (c_pretty_printer::declarator): Likewise.
2024 (c_pretty_printer::abstract_declarator): Likewise.
2025 (c_pretty_printer::direct_abstract_declarator): Likewise.
2026 (c_pretty_printer::direct_declarator): Likewise.
2027 (c_pretty_printer::function_specifier): Likewise.
2028 (pp_declaration): Adjust.
2029 (pp_declaration_specifiers): Likewise.
2030 (pp_abstract_declarator): Likewise.
2031 (pp_direct_declarator): Likewise.
2032 (pp_function_specifier): Likewise.
2033 (pp_direct_abstract_declarator): Remove as unused.
2034 (pp_c_declaration): Remove.
2035 (pp_c_declaration_specifiers): Likewise.
2036 (pp_c_declarator): Likewise.
2037 (pp_c_direct_declarator): Likewise.
2038 (pp_c_function_specifier): Likewise.
2039 (pp_c_direct_abstract_declarator): Likewise.
2040 * c-pretty-print.c (c_pretty_printer::abstract_declarator): Rename
2041 from pp_c_abstract_declarator. Adjust.
2042 (c_pretty_printer::direct_abstract_declarator): Rename from
2043 pp_c_direct_abstract_declarator. Adjust.
2044 (c_pretty_printer::function_specifier): Rename from
2045 pp_c_function_specifier. Adjust.
2046 (c_pretty_printer::declaration_specifiers): Rename from
2047 pp_c_declaration_specifiers. Adjust.
2048 (c_pretty_printer::direct_declarator): Rename from
2049 pp_c_direct_declarator. Adjust.
2050 (c_pretty_printer::declarator): Rename from pp_c_declarator. Adjust.
2051 (c_pretty_printer::declaration): Rename from pp_c_declaration. Adjust.
2052 (c_pretty_printer::c_pretty_printer): Do not assign to
2053 declaration, declaration_specifiers, declarator,
2054 direct_declarator, direct_abstract_declarator, function_specifier.
2056 2013-08-26 Gabriel Dos Reis <gdre@integrable-solutions.net>
2058 * c-pretty-print.h (c_pretty_printer::unary_expression): Now a
2059 virtual member function.
2060 (c_pretty_printer::multiplicative_expression): Likewise.
2061 (c_pretty_printer::conditional_expression): Likewise.
2062 (c_pretty_printer::assignment_expression): Likewise.
2063 (c_pretty_printer::expression): Likewise.
2064 (pp_unary_expression): Adjust.
2065 (pp_multiplicative_expression): Likewise.
2066 (pp_assignment_expression): Likewise.
2067 (pp_conditional_expression): Likewise.
2068 (pp_expression): Likewise.
2069 * c-pretty-print.c (c_pretty_printer::unary_expression): Rename
2070 from pp_c_unary_expression. Adjust.
2071 (c_pretty_printer::multiplicative_expression): Rename from
2072 pp_c_multiplicative_expression. Adjust.
2073 (c_pretty_printer::conditional_expression): Rename from
2074 pp_c_conditional_expression. Adjust.
2075 (c_pretty_printer::assignment_expression): Rename from
2076 pp_c_assignment_expression. Adjust.
2077 (c_pretty_printer::expression): Rename from pp_c_expression. Adjust.
2078 (c_pretty_printer::c_pretty_printer): Do not assign to
2079 unary_expression, multiplicative_expression,
2080 conditional_expression, expression.
2082 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
2084 * c-pretty-print.h (c_pretty_printer::postfix_expression): Now a
2085 virtual member function.
2086 (pp_postfix_expression): Adjust.
2087 (pp_c_postfix_expression): Remove.
2088 * c-pretty-print.c (c_pretty_printer::postfix_expression): Rename
2089 from pp_c_postfix_expression. Adjust.
2090 (c_pretty_printer::c_pretty_printer): Do not assign to
2093 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
2095 * c-pretty-print.h (c_pretty_printer::primary_expression): Now a
2096 virtua member function.
2097 (pp_primary_expression): Adjust.
2098 (pp_c_primary_expression): Remove.
2099 * c-pretty-print.c (c_pretty_printer::primary_expression): Rename
2100 from pp_c_primary_expression. Adjust.
2101 (pp_c_initializer_list): Use pp_primary_expression.
2102 (c_pretty_printer::c_pretty_printer): Do not assign to
2105 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
2107 * c-pretty-print.h (c_pretty_printer::translate_string): Declare.
2108 * c-pretty-print.c (M_): Remove.
2109 (c_pretty_printer::translate_string): Define.
2110 (pp_c_type_specifier): Use it.
2111 (pp_c_primary_expression): Likewise.
2112 (pp_c_expression): Likewise.
2114 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
2116 * c-pretty-print.h (c_pretty_printer::id_expression): Now a
2118 (pp_c_id_expression): Remove.
2119 (pp_id_expression): Adjust.
2120 * c-pretty-print.c (c_pretty_printer::id_expression): Rename from
2121 pp_c_id_expression. Adjust.
2122 (pp_c_postfix_expression): Use pp_id_expression.
2123 (c_pretty_printer::c_pretty_printer): Do not assign to id_expression.
2125 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
2127 * c-pretty-print.h (c_pretty_printer::constant): Now a virtual
2129 (pp_constant): Adjust.
2130 (pp_c_constant): Remove.
2131 * c-pretty-print.c (c_pretty_printer::constant): Rename from
2132 pp_c_constant. Adjust.
2134 (pp_c_primary_expression): Call pp_constant in lieu of pp_c_constant.
2135 (c_pretty_printer::c_pretty_printer): Remove assignment to constant.
2137 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2139 * c-pretty-print.h (pp_c_pretty_printer_init): Remove.
2140 (c_pretty_printer::c_pretty_printer): Declare.
2141 * c-pretty-print.c (pretty_printer::c_pretty_printer): Rename from
2142 c_pretty_printer_init. Adjust.
2143 (print_c_tree): Do not call c_pretty_printer_init.
2144 * c-ada-spec.c (dump_ads): Remove call to pp_construct.
2146 2013-08-09 Arnaud Charlet <charlet@adacore.com>
2148 * c-ada-spec.c (print_ada_declaration): Prevent accessing null asm name
2150 2013-08-05 Paolo Carlini <paolo.carlini@oracle.com>
2153 * c-common.c (pointer_int_sum): Add bool parameter.
2154 * c-common.h (pointer_int_sum): Adjust declaration.
2156 2013-08-05 Gabriel Dos Reis <gdr@integrable-solutions.net>
2158 * c-pretty-print.c (print_c_tree): Simplify. Use non-static local
2159 c_pretty_printer variable.
2161 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
2163 * c-pretty-print.h (c_pretty_printer): Derive from pretty_printer.
2165 (pp_c_base): Likewise. Adjust users.
2166 * c-pretty-print.c (pp_c_maybe_whitespace): Adjust.
2167 (pp_c_whitespace): Do not call pp_base.
2168 (pp_c_left_paren): Likewise.
2169 (pp_c_right_paren): Likewise.
2170 (pp_c_left_brace): Likewise.
2171 (pp_c_right_brace): Likewise.
2172 (pp_c_left_bracket): Likewise.
2173 (pp_c_right_bracket): Likewise.
2174 (pp_c_dot): Likewise.
2175 (pp_c_ampersand): Likewise.
2176 (pp_c_star): Likewise.
2177 (pp_c_arrow): Likewise.
2178 (pp_c_semicolon): Likewise.
2179 (pp_c_complement): Likewise.
2180 (pp_c_exclamation): Likewise.
2181 (pp_c_direct_declarator): Likewise.
2182 (pp_c_ws_string): Likewise.
2183 (pp_c_identifier): Likewise.
2184 (pp_c_statement): Likewise.
2185 (print_c_tree): Likewise.
2187 2013-08-04 Ed Smith-Rowland <3dw4rd@verizon.net>
2190 * c-common.c (c_parse_error): Catch user-defined literal tokens and
2191 provide useful error strings.
2193 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2195 * c-ada-spec.c (pp_ada_tree_identifier): Use specialized pretty
2196 printer functions instead of pp_string or operators and punctuators.
2197 (dump_generic_ada_node): Likewise.
2198 * c-pretty-print.c (pp_c_type_specifier): Likewise.
2199 (pp_c_relational_expression): Likewise.
2200 (pp_c_logical_or_expression): Likewise.
2202 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2204 * c-ada-spec.c (print_ada_macros): Use specialized pretty printer
2205 functions instead of pp_character.
2206 (pp_ada_tree_identifier): Likewise.
2207 (dump_ada_double_name): Likewise.
2208 (dump_ada_function_declaration): Likewise.
2209 (dump_ada_array_domains): Likewise.
2210 (dump_template_types): Likewise.
2211 (dump_generic_ada_node): Likewise.
2212 (print_ada_declaration): Likewise.
2213 (print_ada_struct_decl): Likewise.
2214 * c-pretty-print.c (pp_c_integer_constant): Likewise.
2216 2013-07-23 Tom Tromey <tromey@redhat.com>
2218 * c-common.h (enum rid) <RID_GENERIC>: New constant.
2219 * c-common.c (c_common_reswords): Add _Generic.
2221 2013-07-21 OndÅ
\99ej BÃlka <neleai@seznam.cz>
2223 * c-common.c: Fix typos.
2224 * c-common.h: Likewise.
2226 2013-07-13 Lubos Lunak <l.lunak@suse.cz>
2229 * c-common.c (c_common_attribute_table): Add warn_unused.
2230 (handle_warn_unused_attribute): New.
2232 2013-07-10 Jakub Jelinek <jakub@redhat.com>
2234 * c-ppoutput.c (scan_translation_unit): Call account_for_newlines
2235 for all CPP_TOKEN_FLD_STR tokens, not just CPP_COMMENT.
2237 2013-07-10 Paolo Carlini <paolo.carlini@oracle.com>
2240 * c.opt: Add Wconditionally-supported.
2242 2013-07-08 Graham Stott <graham.stott@btinternet.com>
2244 * array-notation-common.c (length_mismatch_in_expr_p): Delete
2245 unused variables l_length and l_node.
2247 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
2250 * c-common.c (complete_array_type): Delay folding first index
2251 like other indices. When folding, check for index overflow.
2253 2013-06-27 Marc Glisse <marc.glisse@inria.fr>
2256 * c-common.h (c_build_vec_perm_expr): New complain argument.
2257 * c-common.c (c_build_vec_perm_expr): Likewise.
2258 Use save_expr also in C++.
2260 2013-06-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2262 * c-common.c (c_common_nodes_and_builtins): Use cxx11 in lieu of cxx0x.
2263 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
2264 * c-opts.c (c_common_post_options): Likewise.
2266 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
2268 * array-notation-common.c (length_mismatch_in_expr): Changed the
2269 parameter type's from a dynamic array to a vec_tree. Also removed
2270 the size parameters.
2271 * c-common.h (length_mismatch_in_expr_p): Fixed prototype's as per
2274 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
2276 * c-common.h (struct cilkplus_an_parts): New structure.
2277 (struct cilkplus_an_loop_parts): Likewise.
2278 (cilkplus_extract_an_triplets): New prototype.
2279 (fix_sec_implicit_args): Likewise.
2280 * array-notation-common.c (cilkplus_extract_an_triplets): New function.
2281 (fix_sec_implicit_args): Likewise.
2283 2013-06-20 Balaji V. Iyer <balaji.v.iyer@intel.com>
2285 * array-notation-common.c (find_inv_trees): Removed an unwanted
2287 * c-common.h (struct inv_list::additional_tcodes): Changed type from
2288 enum rid to enum tree_code.
2290 2013-06-11 Jan Hubicka <jh@suse.cz>
2292 * c-common.c (handle_alias_ifunc_attribute): Do not set
2293 DECL_EXTERNAL for weakref variables.
2294 * c-pragma.c (handle_pragma_weak): Make sure aliases
2295 are not declared as external.
2297 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
2299 * array-notation-common.c (length_mismatch_in_expr_p): Moved this
2300 function from c/c-array-notation.c.
2301 (is_cilkplus_reduce_builtin): Likewise.
2302 (find_rank): Likewise.
2303 (extract_array_notation_exprs): Likewise.
2304 (replace_array_notations): Likewise.
2305 (find_inv_trees): Likewise.
2306 (replace_inv_trees): Likewise.
2307 (contains_array_notation_expr): Likewise.
2308 (find_correct_array_notation_type): Likewise.
2309 * c-common.h (struct inv_list): Moved this struct from the file
2310 c/c-array-notation.c and added a new field called additional tcodes.
2311 (length_mismatch_in_expr_p): New prototype.
2312 (is_cilkplus_reduce_builtin): Likewise.
2313 (find_rank): Likewise.
2314 (extract_array_notation_exprs): Likewise.
2315 (replace_array_notation): Likewise.
2316 (find_inv_trees): Likewise.
2317 (replace_inv_trees): Likewise.
2318 (find_correct_array_notation_type): Likewise.
2320 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
2322 * c-common.c (c_define_builtins): When cilkplus is enabled, the
2323 function array_notation_init_builtins is called.
2324 (c_common_init_ts): Added ARRAY_NOTATION_REF as typed.
2325 * c-common.def (ARRAY_NOTATION_REF): New tree.
2326 * c-common.h (build_array_notation_expr): New function declaration.
2327 (build_array_notation_ref): Likewise.
2328 (extract_sec_implicit_index_arg): New extern declaration.
2329 (is_sec_implicit_index_fn): Likewise.
2330 (ARRAY_NOTATION_CHECK): New define.
2331 (ARRAY_NOTATION_ARRAY): Likewise.
2332 (ARRAY_NOTATION_START): Likewise.
2333 (ARRAY_NOTATION_LENGTH): Likewise.
2334 (ARRAY_NOTATION_STRIDE): Likewise.
2335 * c-pretty-print.c (pp_c_postifix_expression): Added a new case for
2337 (pp_c_expression): Likewise.
2338 * c.opt (flag_enable_cilkplus): New flag.
2339 * array-notation-common.c: New file.
2341 2013-05-14 Jakub Jelinek <jakub@redhat.com>
2344 * c-common.c (verify_tree): Don't recurse into SIZEOF_EXPR.
2346 2013-05-10 Marc Glisse <marc.glisse@inria.fr>
2348 * c-common.c (vector_types_convertible_p): No TYPE_PRECISION for
2351 2013-05-07 Han Shen <shenhan@google.com>
2353 * c-cppbuiltin.c (c_cpp_builtins): Added "__SSP_STRONG__=3".
2355 2013-04-29 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2357 * c-common.c (check_user_alignment): Emit error for negative values.
2359 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2361 * c-opts.c (set_std_cxx11): Use CLK_CXX1Y and CLK_GNUCXX1Y.
2363 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2365 * c-cppbuiltin.c (c_cpp_builtins): Do not define
2366 __GXX_EXPERIMENTAL_CXX1Y__.
2368 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2369 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2371 * c.opt ([Wpointer-arith]): Enabled by -Wpedantic, as documented.
2372 * c-common.c (pointer_int_sum): Change -Wpointer-arith pedwarns
2373 to simply use OPT_Wpointer_arith.
2374 (c_sizeof_or_alignof_type): Likewise.
2376 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2378 * c-cppbuiltin.c (c_cpp_builtins): Define __GXX_EXPERIMENTAL_CXX1Y__.
2380 2013-04-12 Jakub Jelinek <jakub@redhat.com>
2382 * c-format.c (gcc_diag_char_table, gcc_tdiag_char_table,
2383 gcc_cdiag_char_table, gcc_cxxdiag_char_table): Add %r and %R format
2386 2013-04-07 Steven Bosscher <steven@gcc.gnu.org>
2388 * c-pragma.c (add_to_renaming_pragma_list): Fix leading comment.
2390 2013-04-03 Paolo Carlini <paolo.carlini@oracle.com>
2392 * c-common.c (pointer_int_sum): Remove dead code.
2394 2013-03-09 Richard Sandiford <rdsandiford@googlemail.com>
2397 * c-common.c (handle_optimize_attribute): Don't call
2398 save_optabs_if_changed.
2400 2013-03-05 Jakub Jelinek <jakub@redhat.com>
2403 * c-pch.c (pch_init): Free target_validity at the end.
2405 2013-03-04 Jakub Jelinek <jakub@redhat.com>
2407 * c-pretty-print.c (pp_c_pretty_printer_init): Clear pp->flags.
2409 2013-02-28 Konstantin Serebryany <konstantin.s.serebryany@gmail.com>
2410 Jakub Jelinek <jakub@redhat.com>
2413 * c-common.c (handle_no_sanitize_address_attribute): New function.
2414 (c_common_attribute_table): Add no_sanitize_address attribute.
2415 (handle_no_address_safety_analysis_attribute): Add
2416 no_sanitize_address attribute, not no_address_safety_analysis
2419 2013-02-18 Aldy Hernandez <aldyh@redhat.com>
2422 * c-common.c (handle_optimize_attribute): Call
2423 save_optabs_if_changed.
2425 2013-02-18 Jakub Jelinek <jakub@redhat.com>
2426 Steven Bosscher <steven@gcc.gnu.org>
2429 * c-opts.c (c_common_post_options): If debug info is enabled
2430 and non-dwarf*, refuse to load PCH files and when writing PCH
2433 2013-02-05 Jakub Jelinek <jakub@redhat.com>
2436 * c-common.c (handle_error_attribute): Fix condition.
2438 2013-01-30 Jakub Jelinek <jakub@redhat.com>
2441 * c-common.c (handle_target_attribute): Revert 2012-12-26 change.
2443 2013-01-18 Jason Merrill <jason@redhat.com>
2446 * c.opt (-fextern-tls-init): New.
2447 * c-opts.c (c_common_post_options): Handle it.
2449 2013-01-09 Jakub Jelinek <jakub@redhat.com>
2452 * c-common.c (c_fully_fold_internal): Warn for LSHIFT_EXPR and
2453 RSHIFT_EXPR, if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST
2454 and is either negative or bigger or equal to type precision
2455 of the first operand.
2457 2012-12-03 Marek Polacek <polacek@redhat.com>
2460 * c-common.c (check_user_alignment): Swap order of tests,
2461 check TREE_CODE first.
2463 2012-11-29 Ed Smith-Rowland <3dw4rd@verizon.net>
2466 * c-common.h (overflow_type): New enum.
2467 (build_userdef_literal): Add overflow_type argument.
2468 (tree_userdef_literal): Add overflow_type.
2469 (USERDEF_LITERAL_OVERFLOW): New access macro.
2470 * c-common.c (build_userdef_literal): Add overflow_type
2472 * c-lex.c (c_lex_with_flags): Add overflow_type to
2473 build_userdef_literal calls.
2474 (interpret_integer, interpret_float): Add overflow_type argument.
2476 2012-11-28 Richard Biener <rguenther@suse.de>
2479 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
2480 here and use a type with proper overflow behavior for types that would
2481 need to be promoted for the arithmetic.
2483 2012-11-23 Jakub Jelinek <jakub@redhat.com>
2486 * c-common.c (handle_no_address_safety_analysis_attribute): New
2488 (c_common_attribute_table): Add no_address_safety_analysis.
2490 2012-11-16 Simon Baldwin <simonb@google.com>
2492 * c.opt: Add f[no-]canonical-system-headers.
2493 * c-opts.c (c_common_handle_option): Handle
2494 OPT_fcanonical_system_headers.
2496 2012-11-09 Ed Smith-Rowland <3dw4rd@verizon.net>
2499 * c-opts.c (c_common_handle_option): Set new flags.
2500 * c.opt: Describe new flags.
2502 2012-11-09 Jason Merrill <jason@redhat.com>
2504 * c.opt (Wabi-tag): New.
2506 2012-11-09 Andi Kleen <ak@linux.intel.com>
2509 * c-common.c (get_atomic_generic_size): Mask with
2512 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2515 * c.opt (Wformat): Make it Alias Wformat=1.
2516 (Wformat-contains-nul,Wformat-extra-args,Wformat-nonliteral,
2517 Wformat-security,Wformat-y2k,Wformat-zero-length): Use
2519 (Wformat=): RejectNegative. Use LangEnabledBy.
2520 (Wnonnull): Use LangEnabledBy.
2521 * c-opts.c (c_common_handle_option): Do not handle Wformat here.
2522 * c-format.c (set_Wformat): Delete.
2523 (decode_format_attr): Replace OPT_Wformat with OPT_Wformat_.
2524 (maybe_read_dollar_number): Likewise.
2525 (avoid_dollar_number): Likewise.
2526 (finish_dollar_format_checking): Likewise.
2527 (check_format_info): Likewise.
2528 (check_format_info_main): Likewise.
2529 (check_format_types): Likewise.
2530 (format_type_warning): Likewise.
2531 * c-common.c (int): Likewise.
2532 (check_function_sentinel): Likewise.
2533 * c-common.h (warn_format,set_Wformat): Do not declare here.
2535 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2538 * c.opt(Warray-bounds,Wdelete-non-virtual-dtor,Wenum-compare,
2539 Wmain,Woverlength-strings, Wunknown-pragmas,Wunused-macros):
2541 (Wswitch,Wswitch-default,Wswitch-enum): Likewise. Move here from
2543 (Wvariadic-macros): Init(1).
2544 * c-opts.c (c_common_handle_option): Do not handle them
2546 (c_common_post_options): Likewise.
2547 (sanitize_cpp_opts): warn_unused_macros is now
2548 cpp_warn_unused_macros.
2549 (push_command_line_include): Likewise.
2550 * c-common.c (warn_unknown_pragmas): Do not define.
2551 * c-common.h (warn_unknown_pragmas): Do not declare.
2553 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2556 * c-common.c (conversion_warning): Handle conditional expressions.
2558 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
2561 * c.opt (Wreturn_local_addr): Define new option.
2563 2012-10-25 Jason Merrill <jason@redhat.com>
2565 * c.opt (Wvirtual-move-assign): New.
2567 * c.opt (Winherited-variadic-ctor): New.
2569 2012-10-25 Marc Glisse <marc.glisse@inria.fr>
2572 * c-common.c (scalar_to_vector): Handle VEC_COND_EXPR.
2574 2012-10-23 Joseph Myers <joseph@codesourcery.com>
2576 * c-common.h (pch_cpp_save_state): Declare.
2577 * c-target.def (c_preinclude): New hook.
2578 * c-opts.c (done_preinclude): New.
2579 (push_command_line_include): Handle default preincluded header.
2580 (cb_file_change): Call pch_cpp_save_state when calling
2581 push_command_line_include.
2582 * c-pch.c (pch_ready_to_save_cpp_state, pch_cpp_state_saved)
2583 (pch_cpp_save_state): New.
2584 (pch_init): Call pch_cpp_save_state conditionally, instead of
2585 calling cpp_save_state.
2587 2012-10-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
2591 * c.opt (Waddress,Wchar-subscripts,Wsign-conversion,Wimplicit,
2592 Wimplicit-function-declaration,Wimplicit-int,Wsizeof-pointer-memaccess,
2593 Wnarrowing,Wparentheses,Wpointer-sign,Wreturn-type,Wsequence-point,
2594 Wsign-compare,Wuninitialized,Wmaybe-uninitialized,Wunused,
2595 Wvolatile-register-var): Add LangEnabledBy or EnabledBy.
2596 * c-opts.c (c_common_handle_option): Remove explicit handling from
2598 (c_common_post_options): Likewise.
2600 2012-10-18 Eric Botcazou <ebotcazou@adacore.com>
2602 * c-ada-spec.c (LOCATION_COL): Delete.
2603 (compare_location): New function.
2604 (compare_node): Use it.
2605 (compare_comment): Likewise.
2607 2012-10-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
2611 * c.opt (Wstrict-aliasing=,Wstrict-overflow=): Use LangEnabledBy.
2612 * c-opts.c (c_common_handle_option): Do not set them here. Add
2614 (c_common_post_options): Likewise.
2616 2012-10-16 Eric Botcazou <ebotcazou@adacore.com>
2618 * c-ada-spec.c (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Define.
2619 (dump_generic_ada_node) <INTEGER_CST>: Deal with sizetype specially.
2620 Remove POINTER_TYPE handling, add large unsigned handling and use
2621 ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX for big numbers.
2623 2012-10-12 Jakub Jelinek <jakub@redhat.com>
2626 * c-common.h (sizeof_pointer_memaccess_warning): Adjust prototype.
2627 * c-common.c (sizeof_pointer_memaccess_warning): Take array of 3
2628 locs and array of 3 trees instead of just single loc and single
2629 sizeof_arg tree. Handle __builtin___*_chk builtins too, and
2630 also stpncpy, bcopy, bcmp, bzero, snprintf and vsnprintf builtins.
2631 For *cmp* builtins that take two sources strings report warnings
2632 about first and second source, not about destination and source.
2634 2012-10-12 Marc Glisse <marc.glisse@inria.fr>
2637 * c-common.h (enum ref_operator) [RO_ARROW_STAR]: New.
2639 2012-10-11 Eric Botcazou <ebotcazou@adacore.com>
2641 * c-ada-spec.c (dump_ada_template): Bail out for template declarations
2642 declaring something coming from another file.
2644 2012-10-10 Arnaud Charlet <charlet@adacore.com>
2647 * c-ada-spec.c (print_ada_struct_decl): Increase buf size.
2649 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
2652 * c-common.c (warn_about_parentheses): Add location_t parameter;
2653 use EXPR_LOC_OR_LOC.
2654 * c-common.h: Update declaration.
2656 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
2659 * c-common.c (scalar_to_vector): Moved from c-typeck.c. Support
2660 more operations. Make error messages optional.
2661 * c-common.h (enum stv_conv): Moved from c-typeck.c.
2662 (scalar_to_vector): Declare.
2664 2012-10-08 Jason Merrill <jason@redhat.com>
2666 * c-common.c (c_common_reswords): Add thread_local.
2668 2012-10-08 Dodji Seketeli <dodji@redhat.com>
2670 PR c++/53528 C++11 attribute support
2671 * c-common.h (bitfield_p, cxx_fundamental_alignment_p): Declare
2673 * c-common.c (check_cxx_fundamental_alignment_constraints): New
2675 (handle_aligned_attribute): In choose strictest alignment
2676 among many. Use new check_cxx_fundamental_alignment_constraints.
2677 (handle_transparent_union_attribute): In c++11 attribute syntax,
2678 don't look through typedefs.
2680 2012-10-04 Arnaud Charlet <charlet@adacore.com>
2682 * c-ada-spec.c (print_ada_declaration): Remove handling of TDF_RAW.
2683 * c.opt (-fdump-ada-spec, -fdump-ada-spec-slim): Move switch definition
2686 2012-09-25 Dehao Chen <dehao@google.com>
2689 * c-pch.c (c_common_read_pch): Rebuild the location_adhoc_data
2690 map when read in the pch.
2692 2012-09-18 Arnaud Charlet <charlet@adacore.com>
2694 * c-ada-spec.c: Style fixes.
2696 2012-09-18 Thomas Quinot <quinot@adacore.com>
2698 * c.opt (-fada-spec-parent): Define new command line switch.
2699 * c-ada-spec.c (get_ada_package): When -fada-spec-parent
2700 is specified, generate binding spec as a child of the specified unit.
2702 2012-09-13 Paolo Carlini <paolo.carlini@oracle.com>
2703 Manuel López-Ibáñez <manu@gcc.gnu.org>
2706 * c.opt ([Winit-self]): Enabled by -Wall in C++.
2708 2012-08-23 Arnaud Charlet <charlet@adacore.com>
2710 * c-ada-spec.c (dump_generic_ada_node): Fix handling of name_only
2711 for pointers, and add missing Convention C pragma.
2712 (print_ada_struct_decl): Add missing aliased keyword.
2713 (dump_ads): Add pragma Ada_2005 and Style_Checks (Off).
2715 2012-08-17 Jakub Jelinek <jakub@redhat.com>
2717 * c-common.c (sizeof_pointer_memaccess_warning): New function.
2718 * c.opt (-Wsizeof-pointer-memaccess): Add new option.
2719 * c-opts.c (c_common_handle_option): Enable it for -Wall.
2720 * c-common.h (sizeof_pointer_memaccess_warning): Add prototype.
2721 * c-common.def (SIZEOF_EXPR): Moved here from cp-tree.def.
2723 2012-08-10 Richard Guenther <rguenther@suse.de>
2725 * c-pretty-print.c (pp_c_expression): Handle anonymous SSA names.
2727 2012-08-07 Steven Bosscher <steven@gcc.gnu.org>
2729 * c-pretty-print.c (pp_c_function_definition): Use pp_newline_and_flush
2730 instead of separate pp_newline and pp_flush.
2731 (print_c_tree): Likewise.
2733 2012-07-26 Richard Henderson <rth@redhat.com>
2735 * c-common.c (handle_hot_attribute): Allow labels.
2736 (handle_cold_attribute): Likewise.
2738 2012-07-20 Jakub Jelinek <jakub@redhat.com>
2741 * c-common.c (check_function_nonnull): Handle multiple nonnull
2742 attributes properly.
2744 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
2746 * c-gimplify.c: Include dumpfile.h instead of tree-dump.h.
2747 * c-ada-spec.c: Likewise.
2748 * c-dump.c (dump_stmt): Move to cp/dump.c, the only user.
2750 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
2752 * c-pch.c (CHECK_NO_ASM_OUT_DURING_PCH): Do not define.
2753 Remove code conditional on it.
2755 2012-07-11 Steven Bosscher <steven@gcc.gnu.org>
2757 * c-gimplify.c: Do not include basic-block.h.
2758 * c-common.c: Do not include linfuncs.h.
2760 2012-07-08 Steven Bosscher <steven@gcc.gnu.org>
2762 * c-common.h: Include tree.h.
2764 2012-07-02 Jason Merrill <jason@redhat.com>
2767 * c-common.c (get_priority): Call default_conversion.
2769 2012-07-01 Uros Bizjak <ubizjak@gmail.com>
2771 * c-pch.c (c_common_write_pch): Remove unused variables.
2773 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
2775 * cppspec.c: Moved from gcc/ to here.
2777 2012-06-27 Kai Tietz <ktietz@redhat.com>
2779 PR preprocessor/37215
2780 * c-ppoutput.c (preprocess_file): Check for nonempty buffer.
2782 2012-06-21 Steven Bosscher <steven@gcc.gnu.org>
2784 * c-common.h (c_common_print_pch_checksum): Remove.
2785 * c-pch.c: Do not include output.h.
2786 (CHECK_NO_ASM_OUT_DURING_PCH): Define and add FIXME.
2787 (asm_out_file): Define iff CHECK_NO_ASM_OUT_DURING_PCH isdefined.
2788 (asm_file_startpos): Define iff CHECK_NO_ASM_OUT_DURING_PCH is defined.
2789 (struct c_pch_header): Remove.
2790 (get_ident): Update gpch version.
2791 (pch_init): Do not print executable_checksum to asm_out_file.
2792 Do not fail if there is no asm_out_file to read back from. Set
2793 asm_file_startpos only if CHECK_NO_ASM_OUT_DURING_PCH is defined.
2794 (c_common_write_pch): Verify that nothing was written to asm_out_file
2795 since pch_init was called. Do not write a c_pch_header, and do not
2796 copy from asm_out_file to the PCH.
2797 (c_common_read_pch): Do not read a c_pch_header, and do not restore
2798 the content of asm_out_file from the PCH.
2799 (c_common_print_pch_checksum): Remove.
2800 * c-opts.c (c_common_init): Print out executable_checksum directly.
2802 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
2804 * c-target.def (objc_declare_unresolved_class_reference,
2805 objc_declare_class_definition): Add new hooks.
2807 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
2809 * c-lex.c: Do not include output.h.
2810 (cb_ident): Try to put out .ident with targetm.asm_out.output_ident.
2811 Remove uses of ASM_OUTPUT_IDENT.
2813 2012-06-15 Marc Glisse <marc.glisse@inria.fr>
2816 * c-common.h (c_build_vec_perm_expr): Move decl here.
2817 * c-common.c (c_build_vec_perm_expr): Move definition
2820 2012-06-06 Steven Bosscher <steven@gcc.gnu.org>
2822 * c.opt (fconserve-space): Turn into a no-op.
2824 2012-06-04 Sterling Augustine <saugustine@google.com>
2826 * c-pretty-print.h (pp_c_flag_gnu_v3): New enumerator.
2827 * c-pretty-print.c (pp_c_specifier_qualifier_list): Check it at
2828 both the start and end of the function.
2830 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
2832 * c-common.c: Do not include output.h.
2833 * c-pragma.c: Likewise.
2835 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
2837 * error.c (dump_decl): Check pp_c_flag_gnu_v3.
2838 (decl_as_dwarf_string, lang_decl_dwarf_name): New functions.
2839 (lang_decl_name): Handle namespace decls.
2841 2012-05-31 Steven Bosscher <steven@gcc.gnu.org>
2843 * c-ada-spec.c: Do not include output.h.
2844 * c-semantics.c: Likewise.
2846 2012-05-29 Joseph Myers <joseph@codesourcery.com>
2848 * c-common.c: Fix typo.
2850 2012-05-29 Michael Matz <matz@suse.de>
2852 * c-common.h (c_expand_decl): Remove prototype.
2854 2012-05-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
2856 * c.opt (Wmissing-braces): Use LangEnabledBy(C ObjC,Wall).
2857 * c-opts.c (c_common_handle_option): Remove code handling
2858 warn_missing_braces.
2860 2012-05-28 Paolo Carlini <paolo.carlini@oracle.com>
2863 * c-opts.c (c_common_handle_option): For C++ -Wall doesn't enable
2866 2012-05-22 Dodji Seketeli <dodji@redhat.com>
2869 * c.opt (Wunused-local-typedefs): Use EnabledBy(Wunused).
2871 2012-05-17 Manuel López-Ibáñez <manu@gcc.gnu.org>
2873 * c.opt (--pedantic-errors,-pedantic-errors): Do not handle here.
2874 * c-opts.c (c_common_handle_option): Do not handle explicitly
2875 Wreturn-type, Wwrite-strings, warn_ecpp, and -pedantic-errors.
2877 2012-05-16 Dodji Seketeli <dodji@redhat.com>
2879 PR preprocessor/7263
2880 * c-lex.c (c_lex_with_flags): Pass a virtual location to the call
2881 to cpp_classify_number. For diagnostics, use the precise location
2882 instead of the global input_location.
2884 2012-05-15 Paolo Carlini <paolo.carlini@oracle.com>
2887 * c-common.c (shorten_compare): Check c_inhibit_evaluation_warnings.
2889 2012-05-14 Bernd Schmidt <bernds@codesourcery.com>
2891 * c-common.c (DEF_ATTR_STRING): Define and undefine as necessary.
2893 2012-05-14 Manuel López-Ibáñez <manu@gcc.gnu.org>
2896 * c.opt (Wc++0X-compat,Wdelete-non-virtual-dtor,Wjump-misses-init,
2897 Wreorder): Use LangEnabledBy.
2898 * c-opts.c (c_common_handle_option): Do not enable them
2899 explicitly. Call lang-specific generated functions.
2900 (c_common_post_options): Do not set them here.
2902 2012-05-13 Manuel López-Ibáñez <manu@gcc.gnu.org>
2904 * c.opt (Wclobbered,Wempty-body,Wignored-qualifiers,
2905 Wmissing-field-initializers,Wmissing-parameter-type,
2906 Wold-style-declaration,Woverride-init): Use EnabledBy.
2907 * c-opts.c (c_common_post_options): Do not set here explicitly.
2909 2012-05-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
2912 * c-opts.c (c_common_handle_option): Use handle_generated_option
2913 to enable sub-options.
2915 2012-05-10 Paolo Carlini <paolo.carlini@oracle.com>
2918 * c-common.c (warnings_for_convert_and_check): Use warning_at.
2920 2012-05-10 Richard Guenther <rguenther@suse.de>
2922 * c-common.c (c_sizeof_or_alignof_type): Remove assert and
2923 adjust commentary about TYPE_IS_SIZETYPE types.
2925 2012-05-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
2928 * c-common.c (warn_logical_operator): Check that argument of
2929 integer_zerop is not NULL.
2931 2012-05-05 Manuel López-Ibáñez <manu@gcc.gnu.org>
2934 * c-common.c (warn_logical_operator): Do not warn if either side
2935 is already true or false.
2937 2012-05-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
2940 * c-common.c (expr_original_type): New.
2941 (shorten_compare): Do not warn for enumeration types.
2943 2012-05-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
2945 * c.opt (fpermissive): Add Var(flag_permissive).
2947 2012-04-30 Marc Glisse <marc.glisse@inria.fr>
2950 * c-common.c (convert_vector_to_pointer_for_subscript): New function.
2951 * c-common.h (convert_vector_to_pointer_for_subscript): Declare it.
2953 2012-04-30 Dodji Seketeli <dodji@redhat.com>
2955 Add -Wvarargs option
2956 * c.opt (Wvarargs): Define new option.
2958 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
2960 * c-common.c (check_function_arguments): Replace
2961 Wmissing-format-attribute with Wsuggest-attribute=format.
2963 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
2965 * c.opt (Wsuggest-attribute=format): New. Alias of
2966 Wmissing-format-attribute.
2967 * c-format.c (decode_format_type): Replace
2968 Wmissing-format-attribute with Wsuggest-attribute=format.
2969 (check_function_format): Likewise.
2971 2012-04-27 Ollie Wild <aaw@google.com>
2973 * c-common.c: Add CPP_W_LITERAL_SUFFIX mapping.
2974 * c-opts.c (c_common_handle_option): Handle OPT_Wliteral_suffix.
2975 * c.opt: Add Wliteral-suffix.
2977 2012-04-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
2980 * c.opt (Wpedantic): New.
2981 (pedantic): Alias Wpedantic.
2982 * c-opts.c (c_common_handle_option): Replace -pedantic with -Wpedantic.
2983 (c_common_post_options): Likewise.
2984 (sanitize_cpp_opts): Likewise.
2985 * c-lex.c (interpret_float): Likewise.
2986 * c-format.c (check_format_types): Likewise.
2987 * c-common.c (pointer_int_sum): Likewise.
2988 (c_sizeof_or_alignof_type): Likewise.
2989 (c_add_case_label): Likewise.
2990 (c_do_switch_warnings): Likewise.
2991 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
2993 2012-04-15 Jason Merrill <jason@redhat.com>
2996 * c-format.c (CPLUSPLUS_STD_VER): C++11 inherits from C99.
2997 (C_STD_NAME): Distinguish between C++98 and C++11.
2999 2012-04-11 Eric Botcazou <ebotcazou@adacore.com>
3002 * c-common.h (uint16_type_node): Rename into...
3003 (c_uint16_type_node): ...this.
3004 * c-common.c (c_common_nodes_and_builtins): Adjust for above renaming.
3005 * c-cppbuiltin.c (builtin_define_stdint_macros): Likewise.
3007 2012-04-10 Manuel López-Ibáñez <manu@gcc.gnu.org>
3009 * c-common.c (warn_if_unused_value): Move definition to here.
3010 * c-common.h (warn_if_unused_value): Move declaration to here.
3012 2012-03-23 William Bader <williambader@hotmail.com>
3014 * c-lex.c (c_lex_with_flags): Avoid declarations after stmts.
3016 2012-03-20 Jason Merrill <jason@redhat.com>
3018 * c-common.h (enum cxx_dialect): Add cxx1y.
3019 * c-common.c (c_common_nodes_and_builtins): Use >= for cxx_dialect
3021 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
3022 * c-opts.c (c_common_post_options): Likewise.
3023 (set_std_cxx1y): New.
3024 (c_common_handle_option): Call it.
3025 * c.opt (-std=c++1y, -std=gnu++1y): New flags.
3027 2012-03-19 Paolo Carlini <paolo.carlini@oracle.com>
3030 * c.opt ([Wuseless-cast]): Add.
3032 2012-03-16 Richard Guenther <rguenther@suse.de>
3034 * c-pretty-print.c (pp_c_initializer_list): Adjust.
3036 2012-03-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
3039 * c.opt (ftemplate-backtrace-limit) Add.
3041 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3043 * c-cppbuiltin.c (c_cpp_builtins): Remove #pragma extern_prefix
3045 * c-pragma.c (handle_pragma_extern_prefix): Remove.
3046 (init_pragma): Don't register extern_prefix.
3048 2012-03-12 Richard Guenther <rguenther@suse.de>
3050 * c-common.c (c_common_get_narrower): Use c_common_type_for_size.
3051 (builtin_type_for_size): Likewise.
3053 2012-02-13 Jakub Jelinek <jakub@redhat.com>
3056 * c-common.c (sync_resolve_params): Don't decide whether to convert
3057 or not based on TYPE_SIZE comparison, convert whenever arg_type
3058 is unsigned INTEGER_TYPE.
3060 2012-02-06 Paolo Carlini <paolo.carlini@oracle.com>
3063 * c.opt ([Wunused-local-typedefs]): Fix description.
3065 2012-01-24 Mike Stump <mikestump@comcast.net>
3067 * c-common.c (c_common_type_for_mode): Match signed/unsigned types
3070 2012-01-18 Richard Guenther <rguenther@suse.de>
3072 * c-opts.c (c_common_post_options): Reset LTO flags if
3073 we are about to generate a PCH.
3075 2012-01-17 Paolo Carlini <paolo.carlini@oracle.com>
3078 * c-pretty-print.c (pp_c_integer_constant): For unsigned constants
3079 use pp_unsigned_wide_integer.
3081 2012-01-10 Richard Guenther <rguenther@suse.de>
3084 * c-opts.c (c_common_handle_option): Move -Werror handling
3085 to language independent code.
3087 2012-01-05 Richard Guenther <rguenther@suse.de>
3090 * c.opt (Wmudflap, fmudflap, fmudflapth, fmudflapir): Move here
3093 2011-12-30 Paolo Carlini <paolo.carlini@oracle.com>
3096 * c-common.c (c_sizeof_or_alignof_type): In C++ allow for alignof
3097 of array types with an unknown bound.
3099 2011-12-20 Joseph Myers <joseph@codesourcery.com>
3101 * c-common.c (flag_isoc99): Update comment to refer to C11.
3102 (flag_isoc1x): Change to flag_isoc11.
3103 * c-common.h (flag_isoc99): Update comment to refer to C11.
3104 (flag_isoc1x): Change to flag_isoc11.
3105 * c-cppbuiltin.c (cpp_atomic_builtins): Change comment to refer to
3107 * c-opts.c (set_std_c1x): Change to set_std_c11.
3108 (c_common_handle_option): Handle OPT_std_c11 and OPT_std_gnu11.
3110 (set_std_c89, set_std_c99, set_std_c11): Use flag_isoc11.
3111 (set_std_c1): Use CLK_STDC11 and CLK_GNUC11.
3112 * c.opt (std=c1x): Change to std=c11. Document as non-draft
3114 (std=c1x, std=iso9899:2011): Add as aliases of std=c11.
3115 (std=gnu1x): Change to std=gnu11. Refer to non-draft standard.
3116 (std=gnu1x): Make alias of std=gnu11.
3118 2011-12-19 Jason Merrill <jason@redhat.com>
3121 * c-common.c (handle_transparent_union_attribute): Check the first
3122 field if the type is complete.
3124 2011-12-15 Jonathan Wakely <jwakely.gcc@gmail.com>
3127 * c-common.c (RID_IS_FINAL): Add.
3128 * c-common.h (RID_IS_FINAL): Add.
3130 2011-11-30 Iain Sandoe <iains@gcc.gnu.org>
3132 * c.opt (fgnu-runtime): Provide full description.
3133 (fnext-runtime): Likewise.
3134 * c-opts.c (OPT_fgnu_runtime, OPT_fnext_runtime) Remove.
3136 2011-11-28 Andrew MacLeod <amacleod@redhat.com>
3138 * c-cpp-builtin.c (cpp_atomic_builtins):New. Emit all atomic
3139 predefines in one place. Add LOCK_FREE predefines.
3140 (c_cpp_builtins): Move Legacy HAVE_SYNC predefines to
3143 2011-11-24 Andrew MacLeod <amacleod@redhat.com>
3146 * c-common.c (get_atomic_generic_size): Check for various error
3148 (resolve_overloaded_atomic_exchange,
3149 resolve_overloaded_atomic_compare_exchange,
3150 resolve_overloaded_atomic_load, resolve_overloaded_atomic_store): Return
3151 error_mark_node for error conditions.
3153 2011-11-08 Richard Guenther <rguenther@suse.de>
3158 2011-11-07 Richard Henderson <rth@redhat.com>
3159 Aldy Hernandez <aldyh@redhat.com>
3160 Torvald Riegel <triegel@redhat.com>
3162 Merged from transactional-memory.
3164 * c-common.c (handle_tm_wrap_attribute,
3165 handle_tm_attribute, ignore_attribute, parse_tm_stmt_attr): New.
3166 (struct c_common_reswords): Added __transaction* keywords.
3167 (struct c_common_attribute_table): Added transaction* and tm_regparm
3169 * c-common.h: Added RID_TRANSACTION*. Added TM_ATTR* and TM_STMT*
3171 (parse_tm_stmt_attr, tm_attr_to_mask, tm_mask_to_attr,
3172 find_tm_attribute): Declare.
3174 2011-11-07 Jason Merrill <jason@redhat.com>
3177 * c-common.c, c-common.h: Revert yesterday's changes.
3179 2011-11-06 Jason Merrill <jason@redhat.com>
3182 * c-common.c (decl_has_visibility_attr): Split out from...
3183 (c_determine_visibility): ...here.
3184 * c-common.h: Declare it.
3186 2011-11-06 Joseph Myers <joseph@codesourcery.com>
3188 * c-common.c (c_common_reswords): Add _Alignas and _Alignof.
3189 (c_sizeof_or_alignof_type): Diagnose alignof applied to a function
3191 (check_user_alignment): New. Split out of
3192 handle_aligned_attribute. Disallow integer constants with
3193 noninteger types. Conditionally allow zero.
3194 (handle_aligned_attribute): Use check_user_alignment.
3195 * c-common.h (RID_ALIGNAS, check_user_alignment): New.
3197 2011-11-06 Andrew MacLeod <amacleod@redhat.com>
3198 Richard Henderson <rth@redhat.com>
3200 Merged from cxx-mem-model.
3202 * c-cppbuiltin.c (c_cpp_builtins): Test both atomic and sync patterns.
3203 * c-common.c (sync_resolve_params, sync_resolve_return): Only tweak
3204 parameters that are the same type size.
3205 (get_atomic_generic_size): New. Find size of generic
3206 atomic function parameters and do typechecking.
3207 (add_atomic_size_parameter): New. Insert size into parameter list.
3208 (resolve_overloaded_atomic_exchange): Restructure __atomic_exchange to
3209 either __atomic_exchange_n or external library call.
3210 (resolve_overloaded_atomic_compare_exchange): Restructure
3211 __atomic_compare_exchange to either _n variant or external library call.
3212 (resolve_overloaded_atomic_load): Restructure __atomic_load to either
3213 __atomic_load_n or an external library call.
3214 (resolve_overloaded_atomic_store): Restructure __atomic_store to either
3215 __atomic_store_n or an external library call.
3216 (resolve_overloaded_builtin): Handle new __atomic builtins.
3218 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
3221 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Call fold_offsetof_1.
3222 (fold_offsetof_1): Make global. Remove STOP_REF argument and adjust.
3223 <INDIRECT_REF>: Return the argument.
3224 <ARRAY_REF>: Remove special code for negative offset.
3225 Call fold_build_pointer_plus instead of size_binop.
3226 (fold_offsetof): Remove STOP_REF argument and adjust.
3227 * c-common.h (fold_offsetof_1): Declare.
3228 (fold_offsetof): Remove STOP_REF argument.
3230 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
3233 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
3234 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
3235 Wnarrowing for C++0x and C++98.
3236 * c.opt ([Wnarrowing]): Update.
3238 2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
3241 * c.opt: Add Wzero-as-null-pointer-constant.
3243 2011-10-31 Jason Merrill <jason@redhat.com>
3245 * c.opt (-fdeduce-init-list): Off by default.
3248 * c-common.h (cxx_dialect): Add cxx11 and cxx03.
3249 * c.opt: Add -std=c++11, -std=gnu++11, -std=gnu++03,
3251 * c-opts.c (set_std_cxx11): Rename from set_std_cxx0x.
3253 2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
3256 * c.opt (fvisibility-inlines-hidden): Description change.
3258 2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
3260 Implement C++11 user-defined literals.
3261 * c-common.c (build_userdef_literal): New.
3262 * c-common.def: New tree code.
3263 * c-common.h (tree_userdef_literal): New tree struct and accessors.
3264 * c-lex.c (interpret_float): Add suffix parm.
3265 (c_lex_with_flags): Build literal tokens.
3267 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
3271 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
3274 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
3275 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
3276 Wnarrowing for C++0x and C++98.
3277 * c.opt ([Wnarrowing]): Update.
3279 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
3282 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
3283 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
3284 Wnarrowing for C++0x and C++98.
3285 * c.opt ([Wnarrowing]): Update.
3287 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
3290 * c-common.c (conversion_warning): Remove code looking for
3291 artificial operands.
3293 2011-10-18 Dodji Seketeli <dodji@redhat.com>
3296 * c-lex.c (fe_file_change): Use LINEMAP_SYSP when
3297 !NO_IMPLICIT_EXTERN_C.
3299 2011-10-17 Michael Spertus <mike_spertus@symantec.com>
3301 * c-common.c (c_common_reswords): Add __bases,
3303 * c-common.h: Add RID_BASES and RID_DIRECT_BASES.
3305 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
3308 * c.opt ([Wnonnull]): Add C++ and Objective-C++.
3310 2011-10-15 Tom Tromey <tromey@redhat.com>
3311 Dodji Seketeli <dodji@redhat.com>
3313 * c.opt (fdebug-cpp): New option.
3314 * c-opts.c (c_common_handle_option): Handle the option.
3315 * c-ppoutput.c (maybe_print_line_1): New static function. Takes an
3316 output stream in parameter. Factorized from ...
3317 (maybe_print_line): ... this. Dump location debug information when
3318 -fdebug-cpp is in effect.
3319 (print_line_1): New static function. Takes an output stream in
3320 parameter. Factorized from ...
3321 (print_line): ... here. Dump location information when -fdebug-cpp
3323 (scan_translation_unit): Dump location information when
3324 -fdebug-cpp is in effect.
3326 2011-10-15 Tom Tromey <tromey@redhat.com>
3327 Dodji Seketeli <dodji@redhat.com>
3329 * c.opt (ftrack-macro-expansion): New option. Handle it with and
3331 * c-opts.c (c_common_handle_option)<case
3332 OPT_ftrack_macro_expansion_, case OPT_ftrack_macro_expansion>: New
3333 cases. Handle -ftrack-macro-expansion with and without argument.
3335 2011-10-15 Tom Tromey <tromey@redhat.com>
3336 Dodji Seketeli <dodji@redhat.com>
3338 * c-ppoutput.c (scan_translation_unit, maybe_print_line)
3339 (print_line, cb_define, do_line_change): Adjust to avoid touching
3340 the internals of struct line_map. Use the public API instead.
3341 * c-pch.c (c_common_read_pch): Likewise.
3342 * c-lex.c (fe_file_change): Likewise.
3344 2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
3347 * c.opt ([Wformat-zero-length]): Add C++ and Objective-C++.
3349 2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
3352 * c-pretty-print.c (pp_c_floating_constant): Output
3353 max_digits10 (in the ISO C++ WG N1822 sense) decimal digits.
3355 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
3357 * c-common.c (def_builtin_1): Delete old interface with two
3358 parallel arrays to hold standard builtin declarations, and replace
3359 it with a function based interface that can support creating
3360 builtins on the fly in the future. Change all uses, and poison
3361 the old names. Make sure 0 is not a legitimate builtin index.
3362 * c-omp.c (c_finish_omp_barrier): Ditto.
3363 (c_finish_omp_taskwait): Ditto.
3364 (c_finish_omp_flush): Ditto.
3366 2011-10-11 Tristan Gingold <gingold@adacore.com>
3368 * c.opt: (fallow-parameterless-variadic-functions): New.
3370 2011-09-08 Dodji Seketeli <dodji@redhat.com>
3372 PR c++/33255 - Support -Wunused-local-typedefs warning
3373 * c-common.h (struct c_language_function::local_typedefs): New
3375 (record_locally_defined_typedef, maybe_record_typedef_use)
3376 (maybe_warn_unused_local_typedefs): Declare new functions.
3377 * c-common.c (record_locally_defined_typedef)
3378 (maybe_record_typedef_use)
3379 (maybe_warn_unused_local_typedefs): Define new functions.
3380 * c.opt: Declare new -Wunused-local-typedefs flag.
3382 2011-09-06 Eric Botcazou <ebotcazou@adacore.com>
3385 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Fold offsetof-like
3388 2011-09-05 Richard Guenther <rguenther@suse.de>
3390 * c-common.c (complete_array_type): Use ssize_int (-1) instead
3391 of integer_minus_one_node for empty array upper bounds.
3393 2011-08-28 Dodji Seketeli <dodji@redhat.com>
3395 * c-pch.c (c_common_read_pch): Call linemap_add with LC_ENTER as
3396 it's the first time it's being called on this main TU.
3398 2011-08-24 Richard Guenther <rguenther@suse.de>
3401 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Fix conditional.
3403 2011-08-22 Gabriel Charette <gchare@google.com>
3405 * c-opts.c (c_finish_options): Force BUILTINS_LOCATION for tokens
3406 defined in cpp_init_builtins and c_cpp_builtins.
3408 2011-08-19 Joseph Myers <joseph@codesourcery.com>
3410 * c-common.c (c_common_reswords): Add __builtin_complex.
3411 * c-common.h (RID_BUILTIN_COMPLEX): New.
3413 2011-08-18 Joseph Myers <joseph@codesourcery.com>
3415 * c-common.c (c_common_reswords): Add _Noreturn.
3416 (keyword_is_function_specifier): Handle RID_NORETURN.
3417 * c-common.h (RID_NORETURN): New.
3419 2011-08-10 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
3421 * c-common.c (unsafe_conversion_p): New function. Check if it is
3422 unsafe to convert an expression to the type.
3423 (conversion_warning): Adjust, use unsafe_conversion_p.
3424 * c-common.h (unsafe_conversion_p): New function declaration.
3426 2011-08-02 Jakub Jelinek <jakub@redhat.com>
3428 * c-common.h (c_finish_omp_atomic): Adjust prototype.
3429 (c_finish_omp_taskyield): New prototype.
3430 * c-omp.c (c_finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
3431 arguments. Handle OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD and
3432 OMP_ATOMIC_CAPTURE_NEW in addition to OMP_ATOMIC. If LHS1
3433 or RHS1 have side-effects, evaluate those too in the right spot,
3434 if it is a decl and LHS is also a decl, error out if they
3436 (c_finish_omp_taskyield): New function.
3437 * c-cppbuiltin.c (c_cpp_builtins): Change _OPENMP to 201107.
3438 * c-pragma.c (omp_pragmas): Add taskyield.
3439 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKYIELD.
3440 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_FINAL and
3441 PRAGMA_OMP_CLAUSE_MERGEABLE.
3443 2011-07-25 Dodji Seketeli <dodji@redhat.com>
3445 * c-common.h (set_underlying_type): Remove parm name from
3448 2011-07-25 Romain Geissler <romain.geissler@gmail.com>
3450 * c-pretty-print.h: Search c-common.h in c-family.
3452 2011-07-22 Jason Merrill <jason@redhat.com>
3455 * c.opt (Wnarrowing): New.
3458 * c-common.h: Declare c_linkage_bindings.
3459 * c-pragma.c (handle_pragma_redefine_extname): Use it.
3462 * c-opts.c (set_std_cxx0x): Set flag_isoc94 and flag_isoc99.
3463 * c-pretty-print.c (pp_c_cv_qualifiers): Check c_dialect_cxx as well
3464 as flag_isoc99 for 'restrict'.
3465 (pp_c_specifier_qualifier_list): Likewise for _Complex.
3467 2011-07-21 Ian Lance Taylor <iant@google.com>
3470 * c-common.c (c_disable_warnings): New static function.
3471 (c_enable_warnings): New static function.
3472 (c_fully_fold_internal): Change local unused_p to bool. Call
3473 c_disable_warnings and c_enable_warnings rather than change
3474 c_inhibit_evaluation_warnings.
3476 2011-07-20 Jason Merrill <jason@redhat.com>
3478 PR c++/6709 (DR 743)
3479 PR c++/42603 (DR 950)
3480 * c-common.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move from cp/parser.h.
3481 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
3482 (CPP_DECLTYPE): New.
3483 * c-common.c (c_parse_error): Handle CPP_DECLTYPE.
3485 2011-07-19 Richard Guenther <rguenther@suse.de>
3487 * c-common.c (pointer_int_sum): Use fold_build_pointer_plus.
3488 * c-omp.c (c_finish_omp_for): Likewise.
3490 2011-07-12 Eric Botcazou <ebotcazou@adacore.com>
3492 * c-ada-spec.c (dump_nested_types): Put semi-colon after empty loop
3493 body on the next line.
3495 2011-07-08 Jason Merrill <jason@redhat.com>
3498 * c-omp.c (check_omp_for_incr_expr): Handle preevaluation.
3501 * c-common.c (c_apply_type_quals_to_decl): Don't check
3502 TYPE_NEEDS_CONSTRUCTING.
3504 2011-07-06 Richard Guenther <rguenther@suse.de>
3506 * c-common.c (c_common_nodes_and_builtins):
3507 Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
3509 2011-07-05 Richard Guenther <rguenther@suse.de>
3511 * c-common.c (c_common_nodes_and_builtins): Build all common
3514 2011-06-27 Jakub Jelinek <jakub@redhat.com>
3516 * c-common.h (c_tree_chain_next): New static inline function.
3518 * c-common.c (check_builtin_function_arguments): Handle
3519 BUILT_IN_ASSUME_ALIGNED.
3521 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
3523 * c-common.c: Add sync_ or SYNC__ to builtin names.
3524 * c-omp.c: Add sync_ or SYNC__ to builtin names.
3526 2011-06-20 Pierre Vittet <piervit@pvittet.com>
3528 * c-pragma.h (pragma_handler_1arg, pragma_handler_2arg): New
3530 (gen_pragma_handler): New union.
3531 (internal_pragma_handler): New type.
3532 (c_register_pragma_with_data)
3533 (c_register_pragma_with_expansion_and_data): New functions.
3535 * c-pragma.c (registered_pragmas, c_register_pragma_1)
3536 (c_register_pragma, c_register_pragma_with_expansion)
3537 (c_invoke_pragma_handler): Changed to work with
3538 internal_pragma_handler.
3539 (c_register_pragma_with_data)
3540 (c_register_pragma_with_expansion_and_data): New functions.
3542 2011-06-14 Joseph Myers <joseph@codesourcery.com>
3544 * c-common.c: Include common/common-target.h.
3545 (handle_section_attribute): Use
3546 targetm_common.have_named_sections.
3547 * c-cppbuiltin.c: Include common/common-target.h.
3548 (c_cpp_builtins): Use targetm_common.except_unwind_info.
3550 2011-06-10 Richard Guenther <rguenther@suse.de>
3552 * c-pretty-print.c (pp_c_type_specifier): Use pp_c_identifier
3553 to print a IDENTIFIER_NODE.
3555 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3556 Joseph Myers <joseph@codesourcery.com>
3558 * c.opt (fbuilding-libgcc): New option.
3559 * c-cppbuiltin.c (c_cpp_builtins): Define
3560 __LIBGCC_TRAMPOLINE_SIZE__ if flag_building_libgcc.
3562 2011-06-07 Jason Merrill <jason@redhat.com>
3564 * c-common.c (max_tinst_depth): Lower default to 900.
3566 * c-format.c (gcc_cxxdiag_char_table): Add 'S' format.
3568 2011-06-07 Richard Guenther <rguenther@suse.de>
3570 * c-common.c (c_common_nodes_and_builtins): Do not set
3571 size_type_node or call set_sizetype.
3573 2011-06-07 Dodji Seketeli <dodji@redhat.com>
3576 * c-pretty-print.c (pp_c_integer_constant): Consider the canonical
3577 type when using pointer comparison to compare types.
3579 2011-06-02 Jonathan Wakely <jwakely.gcc@gmail.com>
3581 * c.opt: Add -Wdelete-non-virtual-dtor.
3582 * c-opts.c (c_common_handle_option): Include it in -Wall.
3584 2011-05-30 Nathan Froyd <froydnj@gcc.gnu.org>
3589 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
3591 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
3594 2011-05-27 Jakub Jelinek <jakub@redhat.com>
3597 * c-common.c (c_common_truthvalue_conversion) <case COND_EXPR>: For
3598 C++ don't call c_common_truthvalue_conversion on void type arms.
3600 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
3602 * c-common.h (struct stmt_tree_s) [x_cur_stmt_list]: Change to a VEC.
3603 (stmt_list_stack): Define.
3604 (cur_stmt_list): Adjust for new type of x_cur_stmt_list.
3605 * c-semantics.c (push_stmt_list, pop_stmt_list): Likewise.
3607 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
3609 * c-common.c (warning_candidate_p): Check for BLOCKs.
3611 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
3613 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
3616 2011-05-25 Jakub Jelinek <jakub@redhat.com>
3618 * c-common.c (def_fn_type): Remove extra va_end.
3620 2011-05-23 Jason Merrill <jason@redhat.com>
3623 * c-common.c (c_common_get_narrower): New.
3624 (shorten_binary_op, shorten_compare, warn_for_sign_compare): Use it.
3626 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
3628 * c-common.h (check_function_arguments): Tweak prototype of
3629 check_function_arguments.
3630 * c-common.c (check_function_arguments): Likewise. Adjust
3631 calls to check_function_nonnull, check_function_format, and
3632 check_function_sentinel.
3633 (check_function_sentinel): Take a FUNCTION_TYPE rather than
3634 separate attributes and typelist arguments. Use
3635 FOREACH_FUNCTION_ARGS to iterate over argument types.
3637 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
3639 * c-common.c (c_common_reswords): Reorder.
3640 * c-common.h (rid): Likewise.
3642 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
3644 * c-common.c (def_fn_type): Don't call build_function_type, call
3645 build_function_type_array or build_varargs_function_type_array
3647 (c_common_nodes_and_builtins): Likewise.
3649 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
3651 * c-common.c (c_add_case_label): Omit the loc argument to
3653 * c-common.h (build_case_label): Remove.
3654 * c-semantics.c (build_case_label): Remove.
3656 2011-05-05 Joseph Myers <joseph@codesourcery.com>
3658 * c-objc.h (objc_start_method_definition): Update prototype.
3659 * stub-objc.c (objc_start_method_definition): Add extra parameter.
3661 2011-05-04 Nathan Froyd <froydnj@codesourcery.com>
3663 * c-common.c (check_main_parameter_types): Reindent. Don't use
3664 TYPE_ARG_TYPES directly.
3665 (handle_nonnull_attribute): Likewise.
3666 (sync_resolve_params): Likewise.
3667 * c-format.c (handle_format_arg_attribute): Likewise. Adjust call
3668 to check_format_string.
3669 (handle_format_attribute): Likewise.
3670 (check_format_string): Take a function type to examine instead of
3671 a type list. Use a function_arg_iterator to step through argument
3674 2011-05-04 Richard Guenther <rguenther@suse.de>
3676 * c-common.c (fix_string_type): Use size_int for index type bounds.
3677 (start_fname_decls): Do not pass NULL to build_int_cst.
3678 (c_init_attributes): Likewise.
3679 * c-lex.c (c_lex_with_flags): Likewise.
3681 2011-04-27 Jason Merrill <jason@redhat.com>
3683 * c-common.c (make_tree_vector_from_list): New.
3684 * c-common.h: Declare it.
3686 2011-04-26 Richard Guenther <rguenther@suse.de>
3688 PR preprocessor/48248
3689 * c-ppoutput.c (maybe_print_line): Always optimize newlines
3690 for output size with -P.
3692 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
3694 * c-common.c (struct c_common_resword): Add __underlying_type.
3695 * c-common.h (enum rid): Add RID_UNDERLYING_TYPE.
3697 2011-04-20 Jim Meyering <meyering@redhat.com>
3699 * c-format.c (init_dollar_format_checking): Remove useless
3702 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
3704 * c-objc.h (objc_get_interface_ivars): Removed.
3705 (objc_detect_field_duplicates): New.
3706 * stub-objc.c: Likewise.
3708 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
3710 * stub-objc.c (objc_declare_protocols): Renamed to
3711 objc_declare_protocol.
3712 * c-objc.h: Likewise.
3714 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
3716 * stub-objc.c (objc_declare_class): Updated argument name.
3718 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
3720 * c-common.h (c_common_init_ts): Declare.
3721 * c-common.c (c_common_init_ts): Define.
3723 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
3725 * c-objc.h (objc_build_message_expr): Updated prototype.
3726 * stub-objc.c (objc_build_message_expr): Likewise.
3728 2011-04-12 Martin Jambor <mjambor@suse.cz>
3730 * c-gimplify.c (c_genericize): Call cgraph_get_create_node instead
3733 2011-04-11 Richard Guenther <rguenther@suse.de>
3735 * c-common.c (complete_array_type): Build a range type of
3738 2011-04-08 Nathan Froyd <froydnj@codesourcery.com>
3740 * c-common.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPES.
3741 (handle_type_generic_attribute): Likewise.
3743 2011-04-07 Jason Merrill <jason@redhat.com>
3746 * c-common.c (c_common_truthvalue_conversion): Don't ignore
3747 conversion from C++0x scoped enum.
3749 2011-04-06 Joseph Myers <joseph@codesourcery.com>
3751 * c-target-def.h: New file.
3752 * c-target.def: New file.
3753 * c-target.h: New file.
3754 * c-common.c (targetcm): Don't define here.
3755 * c-common.h (default_handle_c_option): Declare.
3756 * c-format.c: Include c-target.h instead of target.h.
3757 * c-opts.c: Include c-target.h instead of target.h. Explicitly
3759 (default_handle_c_option): Move from targhooks.c.
3761 2011-03-29 Jakub Jelinek <jakub@redhat.com>
3763 PR preprocessor/48248
3764 * c-ppoutput.c (print): Add src_file field.
3765 (init_pp_output): Initialize it.
3766 (maybe_print_line): Don't optimize by adding up to 8 newlines
3767 if map->to_file and print.src_file are different file.
3768 (print_line): Update print.src_file.
3770 2011-03-25 Kai Tietz <ktietz@redhat.com>
3772 * c-ada-spec.c (compare_comment): Use filename_cmp
3773 instead of strcmp for filename.
3775 2011-03-25 Jeff Law <law@redhat.com>
3777 * c-common.c (def_fn_type): Add missing va_end.
3779 2011-03-25 Jason Merrill <jason@redhat.com>
3781 * c.opt: Add -std=c++03.
3783 2011-03-22 Eric Botcazou <ebotcazou@adacore.com>
3785 * c-ada-spec.c (dump_ada_template): Skip non-class instances.
3787 2011-03-17 Kai Tietz
3790 * c-pretty-print.c (pp_c_specifier_qualifier_list):
3791 Display allowed attributes for function pointer types.
3792 (pp_c_attributes_display): New function to display
3793 attributes having affects_type_identity flag set to true.
3794 * c-pretty-print.h (pp_c_attributes_display): New prototype.
3796 * c-common.c (c_common_attribute_table):
3798 (c_common_format_attribute_table): Likewise.
3800 2011-03-18 Jason Merrill <jason@redhat.com>
3802 * c.opt (fconstexpr-depth): Add Var(max_constexpr_depth).
3803 * c-common.h: Don't declare it here.
3804 * c-common.c: Or define it here.
3805 * c-opts.c (c_common_handle_option): Or set it here.
3808 * c-common.c (handle_transparent_union_attribute): Don't
3809 make a duplicate type in C++.
3811 2011-03-15 Jason Merrill <jason@redhat.com>
3813 * c-common.c (max_constexpr_depth): New.
3814 * c-common.h: Declare it.
3815 * c-opts.c (c_common_handle_option): Set it.
3816 * c.opt (fconstexpr-depth): New option.
3818 2011-03-11 Jason Merrill <jason@redhat.com>
3820 * c-common.c (attribute_takes_identifier_p): Add missing const.
3823 * c-common.c (attribute_takes_identifier_p): Assume that an
3824 unknown attribute takes an identifier.
3826 2011-03-07 Nathan Froyd <froydnj@codesourcery.com>
3829 * c-common.c (c_type_hash): Call list_length instead of iterating
3830 through DECL_CHAIN. Rename 'i' to 'n_elements'.
3832 2011-02-19 Jakub Jelinek <jakub@redhat.com>
3835 * c-common.c (c_fully_fold_internal): Handle VIEW_CONVERT_EXPR.
3837 2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
3839 * c.opt (fobjc-abi-version=) New.
3840 (fobjc-nilcheck): New.
3842 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
3845 * c-common.h (keyword_is_decl_specifier): Declare.
3846 * c-common.c (keyword_is_decl_specifier): Define.
3847 (keyword_is_function_specifier): New function.
3849 2011-01-26 Jakub Jelinek <jakub@redhat.com>
3852 * c-lex.c (interpret_float): If CPP_N_IMAGINARY, ensure
3853 EXCESS_PRECISION_EXPR is created with COMPLEX_TYPE instead of
3856 2011-01-26 Arnaud Charlet <charlet@adacore.com>
3858 * c-ada-spec.c (dump_generic_ada_node): Avoid dereferencing null type.
3860 2011-01-26 Jakub Jelinek <jakub@redhat.com>
3863 * c-opts.c (c_common_post_options): Call c_common_no_more_pch
3864 after init_c_lex if pch_file is set.
3866 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3869 * c.opt (-fkeep-inline-dllexport): New switch.
3871 2011-01-12 Richard Guenther <rguenther@suse.de>
3874 * c-common.c (handle_weak_attribute): Warn instead of error
3875 on declaring an inline function weak.
3877 2011-01-05 Tom Tromey <tromey@redhat.com>
3879 * c-common.h (lvalue_error): Update.
3880 * c-common.c (lvalue_error): Add 'loc' argument. Call error_at,
3883 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
3886 * c-objc.h (objc_finish_message_expr): Added argument to
3889 2010-12-22 Nathan Froyd <froydnj@codesourcery.com>
3891 * c-common.c (handle_nonnull_attribute, handle_sentinel_attribute):
3894 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
3896 * c-objc.h (objc_maybe_warn_exceptions): New.
3897 * stub-objc.c (objc_maybe_warn_exceptions): New.
3899 2010-12-10 Nathan Froyd <froydnj@codesourcery.com>
3901 * c-common.h (readonly_error): Declare.
3902 * c-common.c (readonly_error): Define.
3904 2010-12-09 Nathan Froyd <froydnj@codesourcery.com>
3906 * c-common.h (invalid_indirection_error): Declare.
3907 * c-common.c (invalid_indirection_error): Define.
3909 2010-12-03 Richard Guenther <rguenther@suse.de>
3912 * c-pretty-print.c (pp_c_postfix_expression): Handle MEM_REF.
3913 (pp_c_unary_expression): Likewise.
3914 (pp_c_expression): Likewise.
3916 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
3918 * c-common.h (objc_finish_function): New.
3919 (objc_non_volatilized_type): Removed.
3920 (objc_type_quals_match): Removed.
3921 * stub-objc.c (objc_finish_function): New.
3922 (objc_non_volatilized_type): Removed.
3923 (objc_type_quals_match): Removed.
3925 2010-11-30 Joseph Myers <joseph@codesourcery.com>
3927 * c-common.h (parse_optimize_options): Declare.
3928 * c-cppbuiltin.c, c-format.c, c-gimplify.c, c-lex.c, c-omp.c,
3929 c-pch.c, c-pragma.c, c-semantics.c: Don't include toplev.h.
3931 2010-11-29 Joseph Myers <joseph@codesourcery.com>
3933 * c-opts.c (check_deps_environment_vars): Use getenv instead of
3935 * c-pch.c (O_BINARY): Don't define here.
3936 * c-pragma.h: Include "cpplib.h" instead of <cpplib.h>.
3938 2010-11-25 Joseph Myers <joseph@codesourcery.com>
3940 * c-cppbuiltin.c (c_cpp_builtins): Pass &global_options to
3941 targetm.except_unwind_info.
3943 2010-11-23 Joseph Myers <joseph@codesourcery.com>
3945 * c-opts.c (c_common_handle_option): Pass location to
3946 set_struct_debug_option.
3948 2010-11-23 Joseph Myers <joseph@codesourcery.com>
3950 * c-common.c (visibility_options): Move from ../opts.c.
3951 * c-common.h (struct visibility_flags, visibility_options):
3953 * c-opts.c (finish_options): Rename to c_finish_options.
3954 (c_common_init): Update call to finish_options.
3956 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
3959 * c-lex.c (lex_string): Check that each string in an Objective-C
3960 string concat sequence starts with either one or zero '@', and
3961 that there are no spurious '@' signs at the end.
3963 2010-11-20 Joseph Myers <joseph@codesourcery.com>
3965 * c-pragma.c: Remove conditionals on HANDLE_PRAGMA_PACK,
3966 HANDLE_PRAGMA_PACK_PUSH_POP, HANDLE_PRAGMA_WEAK and
3967 HANDLE_PRAGMA_VISIBILITY.
3968 * c-pragma.h (HANDLE_PRAGMA_WEAK, HANDLE_PRAGMA_PACK,
3969 HANDLE_PRAGMA_VISIBILITY): Don't define.
3970 (HANDLE_SYSV_PRAGMA, HANDLE_PRAGMA_PACK_PUSH_POP): Don't test.
3972 2010-11-20 Nathan Froyd <froydnj@codesourcery.com>
3977 * c-common.h (keyword_begins_type_specifier): Declare.
3978 (keyword_is_storage_class_specifier): Declare.
3979 (keyword_is_type_qualifier): Declare.
3980 * c-common.c (keyword_begins_type_specifier): New function.
3981 (keyword_is_storage_class_specifier): New function.
3982 (keyword_is_type_qualifier): Declare.
3984 2010-11-19 Joseph Myers <joseph@codesourcery.com>
3987 * c-common.c (in_late_binary_op): Define.
3988 (c_common_truthvalue_conversion): Check in_late_binary_op before
3989 calling c_save_expr.
3990 * c-common.h (in_late_binary_op): Declare.
3992 2010-11-19 Joseph Myers <joseph@codesourcery.com>
3994 * c-opts.c (c_common_handle_option): Update calls to
3995 set_struct_debug_option.
3997 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
3999 * c-common.h (objc_declare_protocols): Added additional argument.
4000 * stub-objc.c (objc_declare_protocol): Same change.
4002 2010-11-18 Nathan Froyd <froydnj@codesourcery.com>
4005 * c-common.h (build_real_imag_expr): Declare.
4006 * c-semantics.c (build_real_imag_expr): Define.
4008 2010-11-17 Joseph Myers <joseph@codesourcery.com>
4010 * c-opts.c (c_common_parse_file): Take no arguments.
4011 * c-common.h (c_common_parse_file): Update prototype.
4013 2010-11-16 Jakub Jelinek <jakub@redhat.com>
4016 * c-common.c (warning_candidate_p): Don't track non-const calls
4019 2010-11-15 Ian Lance Taylor <iant@google.com>
4021 * c-lex.c (init_c_lex): Set macro debug callbacks if
4022 flag_dump_go_spec is set.
4024 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
4026 * c-common.h (objc_build_incr_expr_for_property_ref): New.
4027 * stub-objc.c (objc_build_incr_expr_for_property_ref): New.
4029 2010-11-15 Nathan Froyd <froydnj@codesourcery.com>
4031 PR preprocessor/45038
4032 * c-cppbuiltin.c (c_cpp_builtins): Use different format for C++
4035 2010-11-12 Joseph Myers <joseph@codesourcery.com>
4037 * c-common.h (c_family_lang_mask): Declare.
4038 * c-opts.c (c_family_lang_mask): Make extern.
4039 * c-pragma.c (handle_pragma_diagnostic): Use
4040 control_warning_option.
4042 2010-11-12 Joseph Myers <joseph@codesourcery.com>
4044 * c-common.c (parse_optimize_options): Update call to
4046 * c-common.h (c_common_handle_option): Update prototype.
4047 * c-opts.c (c_common_handle_option): Take location_t parameter and
4048 pass it to other functions.
4050 2010-11-11 Joseph Myers <joseph@codesourcery.com>
4052 * c-opts.c (warning_as_error_callback): Remove.
4053 (c_common_initialize_diagnostics): Don't call
4054 register_warning_as_error_callback.
4055 (c_common_handle_option): Handle -Werror=normalized= here.
4057 2010-11-10 Joseph Myers <joseph@codesourcery.com>
4059 * c-common.c (handle_mode_attribute): Use %' and word "signedness"
4061 * c-opts.c (c_common_parse_file): Start diagnostics with lowercase
4063 * c-pragma.c (handle_pragma_target, handle_pragma_optimize):
4064 Remove trailing '.' from diagnostics.
4065 * c.opt (Wwrite-strings_: Avoid '`' in help text.
4067 2010-11-10 Joseph Myers <joseph@codesourcery.com>
4069 * c-common.c (parse_optimize_options): Pass global_dc to
4071 * c-opts.c (c_common_handle_option): Pass &global_options to
4072 set_Wstrict_aliasing.
4073 * c.opt (v): Don't mark Common or document here.
4075 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
4078 * c-format.c (format_type): New type gcc_objc_string_format_type.
4079 (valid_stringptr_type_p): New.
4080 (handle_format_arg_attribute): Use valid_stringptr_type_p ().
4081 (check_format_string): Pass expected type, use
4082 valid_stringptr_type_p (), check that the format string types are
4083 consistent with the format specification.
4084 (decode_format_attr): Warn if NSString is used outside objective-c.
4085 (format_types_orig): Add NSString.
4087 (format_flags): New.
4088 (check_format_arg): Handle format strings requiring an external parser.
4089 first_target_format_type: New variable.
4090 (handle_format_attribute): Set up first_target_format_type, pass the
4091 expected format arg string type to check_format_string().
4092 * c-common.h (FMT_FLAG_PARSE_ARG_CONVERT_EXTERNAL): New flag.
4093 * stub-objc.c (objc_string_ref_type_p): New.
4094 (objc_check_format_arg): New.
4096 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
4098 Fixed using the Objective-C 2.0 dot-syntax with class names.
4099 * c-common.h (objc_build_class_component_ref): New.
4100 * stub-objc.c (objc_build_class_component_ref): New.
4102 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
4104 * c.opt (Wproperty-assign-default): New option.
4106 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
4108 Implemented -fobjc-std=objc1 flag.
4109 * c.opt (fobjc-std=objc1): New option.
4111 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
4113 Implemented format and noreturn attributes for Objective-C methods.
4114 * c-common.c (handle_noreturn_attribute): Recognize 'noreturn'
4115 attribute for Objective-C methods.
4117 2010-10-31 Jason Merrill <jason@redhat.com>
4119 * c-common.c (conversion_warning, warn_for_collisions_1): Use
4122 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
4124 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
4125 * c-common.h (enum rid): Removed RID_COPIES and RID_IVAR.
4126 (objc_add_property_declaration): Removed arguments for copies and
4128 (objc_build_getter_call): Renamed to
4129 objc_maybe_build_component_ref.
4130 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
4131 (objc_is_property_ref): New.
4132 * c-common.c (c_common_reswords): Removed copies and ivar.
4133 * stub-objc.c (objc_add_property_declaration): Removed arguments
4134 for copies and ivar.
4135 (objc_build_getter_call): Renamed to
4136 objc_maybe_build_component_ref.
4137 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
4138 (objc_is_property_ref): New.
4140 2010-10-29 Arnaud Charlet <charlet@adacore.com>
4141 Matthew Gingell <gingell@adacore.com>
4143 * c-ada-spec.c (separate_class_package): New function.
4144 (pp_ada_tree_identifier): Prefix references to C++ classes with the
4145 name of their enclosing package.
4146 (print_ada_declaration): Use separate_class_package.
4148 2010-10-27 Jason Merrill <jason@redhat.com>
4150 * c-common.c (c_common_reswords): Add __is_literal_type.
4151 * c-common.h (enum rid): Add RID_IS_LITERAL_TYPE.
4153 * c-common.c (check_case_value): Remove special C++ code.
4155 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
4157 * c-common.h (enum rid): Added RID_READWRITE, RID_ASSIGN,
4158 RID_RETAIN, RID_COPY and RID_NONATOMIC. Updated RID_FIRST_PATTR
4160 (objc_add_property_declaration): Added additional arguments.
4161 (objc_property_attribute_kind): Removed.
4162 (objc_set_property_attr): Removed.
4163 * c-common.c (c_common_reswords): Added readwrite, assign, retain,
4165 * stub-objc.c (objc_add_property_declaration): Added additional
4167 (objc_set_property_attr): Removed.
4169 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
4171 * c-common.h (objc_add_property_variable): Renamed to
4172 objc_add_property_declaration. Added location argument.
4173 * stub-objc.c (objc_add_property_variable): Same change.
4175 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
4177 * c-common.h (objc_maybe_printable_name): New.
4178 * stub-objc.c (objc_maybe_printable_name): New.
4180 2010-10-22 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
4181 Andrew Pinski <pinskia@gmail.com>
4183 * c-common.h (c_common_mark_addressable_vec): Declare.
4184 * c-common.c (c_common_mark_addressable_vec): New function.
4186 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
4188 * c-common.h (objc_set_method_type): Removed.
4189 (objc_add_method_declaration): Added boolean argument.
4190 (objc_start_method_definition): Same change.
4191 (objc_build_method_signature): Same change.
4192 * stub-objc.c (objc_set_method_type): Removed.
4193 (objc_add_method_declaration): Added boolean argument.
4194 (objc_start_method_definition): Same change.
4195 (objc_build_method_signature): Same change.
4197 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
4199 * c-common.h (finish_file): Removed.
4200 (objc_write_global_declarations): New.
4201 * c-opts.c (c_common_parse_file): Do not call finish_file.
4202 * stub-objc.c (objc_write_global_declarations): New.
4204 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
4206 Implemented parsing @synthesize and @dynamic for
4207 Objective-C/Objective-C++.
4208 * c-common.h (enum rid): Add RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
4209 (objc_add_synthesize_declaration): New.
4210 (objc_add_dynamic_declaration): New.
4211 * c-common.c (c_common_reswords): Add synthesize and dynamic.
4212 * stub-objc.c (objc_add_synthesize_declaration): New.
4213 (objc_add_dynamic_declaration): New.
4215 2010-10-18 Michael Meissner <meissner@linux.vnet.ibm.com>
4218 * c-cppbuiltin.c (mode_has_fma): Move function here from
4219 builtins.c. Don't use the fma optab, instead just use the
4220 HAVE_fma* macros, so that __FP_FAST_FMA* will be defined when
4223 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
4225 Merge from 'apple/trunk' branch on FSF servers.
4227 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
4230 * c-common.h (objc_non_volatilized_type): New declaration
4231 * stub-objc.c (objc_non_volatilized_type): New stub.
4233 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
4235 Merge from 'apple/trunk' branch on FSF servers.
4237 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
4240 * c-common.h (objc_diagnose_private_ivar): New decl.
4241 * stub-objc.c (objc_diagnose_private_ivar): New stub.
4243 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
4245 * c-common.c (c_common_reswords): Add package, RID_AT_PACKAGE.
4246 * c-common.h (enum rid): Add RID_AT_PACKAGE.
4247 (objc_ivar_visibility_kind): New enum.
4248 (objc_set_visibility): Adjust prototype to use visibility enum.
4249 * stub-objc.c (objc_set_visibility): Adjust stub to use
4252 2010-10-14 Michael Meissner <meissner@linux.vnet.ibm.com>
4254 * c-cppbuiltin.c (builtin_define_float_constants): Emit
4255 __FP_FAST_FMA, __FP_FAST_FMAF, and __FP_FAST_FMAL if the machine
4256 has the appropriate fma builtins.
4257 (c_cpp_builtins): Adjust call to builtin_define_float_constants.
4259 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
4261 merge from FSF apple 'trunk' branch.
4262 2006 Fariborz Jahanian <fjahanian@apple.com>
4264 Radars 4436866, 4505126, 4506903, 4517826
4265 * c-common.c (c_common_resword): Define @property and its attributes.
4266 * c-common.h: Define property attribute enum entries.
4267 (OBJC_IS_PATTR_KEYWORD): New.
4268 (objc_property_attribute_kind): New enum.
4269 Declare objc_set_property_attr (), objc_add_property_variable (),
4270 objc_build_getter_call () and objc_build_setter_call ().
4271 * stub-objc.c (objc_set_property_attr): New stub.
4272 (objc_add_property_variable): Likewise.
4273 (objc_build_getter_call): Likewise.
4274 (objc_build_setter_call) Likewise.
4276 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
4278 merge from FSF apple 'trunk' branch.
4279 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
4281 Radar 3803157 (method attributes)
4282 * c-common.c (handle_deprecated_attribute): Recognize
4283 objc methods as valid declarations.
4284 * c-common.h: Declare objc_method_decl ().
4285 * stub-objc.c (objc_method_decl): New stub.
4287 2010-10-08 Joseph Myers <joseph@codesourcery.com>
4289 * c-common.c (parse_optimize_options): Call
4290 decode_cmdline_options_to_array_default_mask before
4291 decode_options. Update arguments to decode_options.
4292 * c-common.h (c_common_init_options_struct): Declare.
4293 * c-opts.c (c_common_init_options_struct): New. Split out from
4294 c_common_init_options.
4296 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
4298 Implemented fast enumeration for Objective-C.
4299 * c-common.h (objc_finish_foreach_loop): New.
4300 * stub-objc.c (objc_finish_foreach_loop): New.
4302 2010-10-05 Joseph Myers <joseph@codesourcery.com>
4304 * c-common.h (struct diagnostic_context): Don't declare here.
4305 (c_common_initialize_diagnostics): Declare using
4306 diagnostic_context typedef.
4307 * c-opts.c (c_common_handle_option): Pass global_dc to
4308 handle_generated_option.
4310 2010-10-04 Joseph Myers <joseph@codesourcery.com>
4312 * c-opts.c (c_common_handle_option): Pass &global_options_set to
4313 handle_generated_option.
4315 2010-10-03 Ian Lance Taylor <iant@google.com>
4317 * c.opt (-fplan9-extensions): New option.
4319 2010-10-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
4321 * c-cppbuiltin.c (define__GNUC__, builtin_define_type_precision):
4323 (c_cpp_builtins): Call functions from cppbuiltin.c instead
4324 of duplicating code.
4326 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
4328 * c-common.c: Add two new entries for @optional
4329 and @required keywords.
4331 merge from FSF 'apple/trunk' branch.
4332 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
4335 * c-common.h (RID_AT_OPTIONAL, RID_AT_REQUIRED): Two new
4336 objective-c keywords.
4337 (objc_set_method_opt): New declaration.
4338 * stub-objc.c (objc_set_method_opt): New stub.
4340 2010-09-30 Joseph Myers <joseph@codesourcery.com>
4342 * c-common.c (handle_optimize_attribute): Pass &global_options to
4343 cl_optimization_save and cl_optimization_restore.
4344 * c-opts.c (c_common_handle_option): Pass &global_options to
4345 handle_generated_option.
4346 * c-pragma.c (handle_pragma_diagnostic): Use option_flag_var.
4347 (handle_pragma_pop_options, handle_pragma_reset_options): Pass
4348 &global_options to cl_optimization_restore.
4350 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
4352 * c-lex.c (c_lex_with_flags): Updated comments for CPP_AT_NAME
4353 Objective-C/Objective-C++ keywords.
4355 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
4357 Merge from 'apple/trunk' branch on FSF servers.
4359 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
4362 * c-common.h (objc_check_global_decl): New declaration.
4363 * stub-objc.c (objc_check_global_decl): New stub.
4365 2010-09-29 Joseph Myers <joseph@codesourcery.com>
4367 * c.opt: Don't use VarExists.
4369 2010-09-29 Joseph Myers <joseph@codesourcery.com>
4371 * c-common.c (c_cpp_error): Update names of diagnostic_context
4373 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Update names of
4374 cl_optimization members.
4375 * c-opts.c (warning_as_error_callback, c_common_handle_option,
4376 sanitize_cpp_opts, finish_options): Update names of cpp_options
4379 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
4381 * c-common.h (OBJC_IS_CXX_KEYWORD): New macro. Updated comments.
4382 (objc_is_reserved_word): Removed.
4383 * c-common.c: Updated comments.
4384 * c-lex.c (c_lex_with_flags): Use OBJC_IS_CXX_KEYWORD instead of
4385 objc_is_reserved_word.
4386 * stub-objc.c (objc_is_reserved_word): Removed.
4388 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
4390 * c-common.h (objc_add_method_declaration): Adjust prototype to
4392 (objc_start_method_definition): Likewise.
4393 (objc_build_keyword_decl): Likewise.
4394 * stub-objc.c:(objc_add_method_declaration): Handle attributes.
4395 (objc_start_method_definition): Likewise.
4396 (objc_build_keyword_decl): Likewise.
4398 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
4400 * c-common.h (objc_start_class_interface): Adjust prototype.
4401 (objc_start_category_interface): Likewise.
4402 (objc_start_protocol): Likewise.
4403 * stub-objc.c (objc_start_protocol): Adjust for extra argument.
4404 (objc_start_class_interface): Likewise.
4405 (objc_start_category_interface): Likewise.
4407 2010-09-27 Ian Lance Taylor <iant@google.com>
4409 * c-common.c (c_common_attribute_table): Add no_split_stack.
4410 (handle_no_split_stack_attribute): New static function.
4412 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
4414 Merge from 'apple/trunk' branch on FSF servers.
4416 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
4419 * c-common.h (objc_have_common_type): New declaration.
4420 * stub-objc.c (objc_have_common_type): New stub.
4422 2005-06-22 Ziemowit Laski <zlaski@apple.com>
4425 * c-common.h (objc_common_type): New prototype.
4426 * stub-objc.c (objc_common_type): New stub.
4428 2010-09-24 Jan Hubicka <jh@suse.cz>
4430 * c-common.c (handle_leaf_attribute): New function.
4431 (struct attribute_spec c_common_att): Add leaf.
4433 2010-09-22 Joseph Myers <joseph@codesourcery.com>
4435 * c.opt (-all-warnings, -ansi, -assert, -assert=, -comments,
4436 -comments-in-macros, -define-macro, -define-macro=, -dependencies,
4437 -dump, -dump=, -imacros, -imacros=, -include, -include=,
4438 -include-barrier, -include-directory, -include-directory=,
4439 -include-directory-after, -include-directory-after=,
4440 -include-prefix, -include-prefix=, -include-with-prefix,
4441 -include-with-prefix=, -include-with-prefix-after,
4442 -include-with-prefix-after=, -include-with-prefix-before,
4443 -include-with-prefix-before=, -no-integrated-cpp,
4444 -no-line-commands, -no-standard-includes, -no-warnings, -output,
4445 -output=, -pedantic, -pedantic-errors, -preprocess,
4446 -print-missing-file-dependencies, -trace-includes, -traditional,
4447 -traditional-cpp, -trigraphs, -undefine-macro, -undefine-macro=,
4448 -user-dependencies, -verbose, -write-dependencies,
4449 -write-user-dependencies, no-integrated-cpp, traditional): New.
4451 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
4454 * c-common.h (objc_start_method_definition): Return bool instead
4456 * stub-objc.c (objc_start_method_definition): Return bool instead
4459 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
4462 * c-common.h (objc_get_interface_ivars): New declaration.
4463 * stub-objc.c (objc_get_interface_ivars): New stub.
4465 2010-09-15 Ian Lance Taylor <iant@google.com>
4467 * c-common.c (parse_optimize_options): Do not capitalize warning
4468 messages. Remove period at end of warning message.
4470 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
4472 * c-common.c (handle_alias_ifunc_attribute): New, broken out of ...
4473 (handle_alias_attribute): ... here.
4474 (handle_ifunc_attribute): New.
4476 2010-09-06 Mark Mitchell <mark@codesourcery.com>
4478 * c-common.h (do_warn_double_promotion): Declare.
4479 * c-common.c (do_warn_double_promotion): Define.
4481 2010-09-05 Mark Mitchell <mark@codesourcery.com>
4483 * c.opt (Wdouble-promotion): New.
4485 2010-09-02 Joseph Myers <joseph@codesourcery.com>
4487 * c.opt (falt-external-templates, fhuge-objects, fvtable-gc,
4488 fvtable-thunks, fxref): Mark no longer supported in help text.
4490 2010-09-02 Joseph Myers <joseph@codesourcery.com>
4492 * c.opt (Wimport, fall-virtual, falt-external-templates,
4493 fdefault-inline, fenum-int-equiv, fexternal-templates,
4494 fguiding-decls, fhonor-std, fhuge-objects, flabels-ok,
4495 fname-mangling-version-, fnew-abi, fnonnull-objects,
4496 foptional-diags, fsquangle, fstrict-prototype, fthis-is-variable,
4497 fvtable-gc, fvtable-thunks, fxref): Mark with Ignore and Warn as
4499 (fhandle-exceptions): Mark with Alias and Warn.
4500 * c-opts.c (c_common_handle_option): Don't handle options marked
4503 2010-09-02 Joseph Myers <joseph@codesourcery.com>
4505 * c.opt (Wcomments, Werror-implicit-function-declaration,
4506 ftemplate-depth-, std=c89, std=c9x, std=gnu89, std=gnu9x,
4507 std=iso9899:1990, std=iso9899:1999, std=iso9899:199x): Mark as
4509 * c-common.c (option_codes): Use OPT_Wcomment instead of
4511 * c-opts.c (warning_as_error_callback, c_common_handle_option):
4512 Don't handle options marked as aliases.
4514 2010-08-25 Richard Guenther <rguenther@suse.de>
4516 * c-common.c (c_common_get_alias_set): Remove special
4517 handling for pointers.
4519 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
4521 * c-common.c: Use FOR_EACH_VEC_ELT.
4522 * c-gimplify.c: Likewise.
4523 * c-pragma.c: Likewise.
4525 2010-08-16 Joseph Myers <joseph@codesourcery.com>
4527 * c.opt (MDX): Change back to MD. Mark NoDriverArg instead of
4529 (MMDX): Change back to MMD. Mark NoDriverArg instead of
4531 * c-opts.c (c_common_handle_option): Use OPT_MD and OPT_MMD
4532 instead of OPT_MDX and OPT_MMDX.
4534 2010-08-16 Joseph Myers <joseph@codesourcery.com>
4536 * c.opt (MDX, MMDX, lang-asm): Mark RejectDriver.
4538 2010-08-12 Joseph Myers <joseph@codesourcery.com>
4540 * c.opt (MD, MMD): Change to MDX and MMDX.
4541 * c-opts.c (c_common_handle_option): Use OPT_MMD and OPT_MMDX.
4543 2010-08-11 Joseph Myers <joseph@codesourcery.com>
4545 * c-opts.c (c_common_handle_option): Call handle_generated_option
4546 instead of handle_option.
4548 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
4550 * c-pragma.c (add_to_renaming_pragma_list): Fix call to VEC_safe_push.
4551 (maybe_apply_renaming_pragma): Delete unneeded declarations.
4553 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
4555 * c-pragma.c (pending_redefinition): Declare. Declare a VEC of it.
4556 (pending_redefine_extname): Change type to a VEC.
4557 (add_to_renaming_pragma_list): Update for new type of
4558 pending_redefine_extname.
4559 (maybe_apply_renaming_pragma): Likewise.
4561 2010-08-04 Arnaud Charlet <charlet@adacore.com>
4563 * c-ada-spec.c (dump_ada_template): Mark underlying instance type as
4565 (dump_generic_ada_node): Code clean up. Use TREE_VISITED flag to
4566 decide whether a type has already been declared/seen.
4567 Do not go to the original type.
4568 (dump_nested_types): New parameter forward.
4569 Generate forward declaration if needed and mark type as visited.
4570 (print_ada_declaration): Call dump_nested_types if not already done.
4571 Mark types as visited.
4573 2010-08-03 Joseph Myers <joseph@codesourcery.com>
4575 * c.opt (-print-pch-checksum): Remove option.
4576 * c-opts.c (c_common_handle_option): Don't handle
4577 OPT_print_pch_checksum.
4579 2010-07-27 Joseph Myers <joseph@codesourcery.com>
4581 * c-common.h (c_common_handle_option): Update prototype and return
4583 * c-opts.c (c_common_handle_option): Update prototype and return
4584 value type. Update calls to handle_option and
4585 enable_warning_as_error.
4587 2010-07-27 Jakub Jelinek <jakub@redhat.com>
4590 * c-pretty-print.c (pp_c_expression): Handle C_MAYBE_CONST_EXPR.
4592 2010-07-27 Joseph Myers <joseph@codesourcery.com>
4594 * c-common.h (c_common_missing_argument): Remove.
4595 * c-opts.c (c_common_missing_argument): Remove.
4596 * c.opt (A, D, F, I, MD, MMD, MQ, MT, U, fconstant-string-class=,
4597 idirafter, imacros, include, isysroot, isystem, iquote): Add
4599 * c-objc-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
4601 2010-07-27 Joseph Myers <joseph@codesourcery.com>
4603 * c-common.h (c_common_option_lang_mask,
4604 c_common_initialize_diagnostics, c_common_complain_wrong_lang_p):
4606 (c_common_init_options): Update prototype.
4607 * c-opts.c (c_common_option_lang_mask): New.
4608 (c_common_initialize_diagnostics): Split out of
4609 c_common_init_options.
4610 (accept_all_c_family_options, c_common_complain_wrong_lang_p):
4612 (c_common_init_options): Update prototype. Use decoded options in
4613 search for -lang-asm.
4615 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
4617 * c-common.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
4618 * c-format.c: Likewise.
4620 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
4622 * c-common.h: Include diagnostic-core.h. Error if already
4624 * c-semantics.c: Do not define GCC_DIAG_STYLE here.
4626 2010-07-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
4628 * c-common.c (IN_GCC_FRONTEND): Do not undef.
4629 Do not include expr.h
4630 (vector_mode_valid_p): Move here.
4632 2010-06-21 DJ Delorie <dj@redhat.com>
4634 * c-pragma.c (handle_pragma_diagnostic): Add push/pop,
4635 allow these pragmas anywhere.
4637 2010-06-14 Jakub Jelinek <jakub@redhat.com>
4640 * c-cppbuiltin.c: Include gt-c-family-c-cppbuiltin.h.
4641 (lazy_hex_fp_values, lazy_hex_fp_value_count): Add GTY(()) markers.
4642 (lazy_hex_fp_value, builtin_define_with_hex_fp_value): Use
4643 ggc_strdup instead of xstrdup.
4645 2010-06-10 Jakub Jelinek <jakub@redhat.com>
4647 * c-cppbuiltin.c: Include cpp-id-data.h.
4648 (lazy_hex_fp_values, lazy_hex_fp_value_count): New variables.
4649 (lazy_hex_fp_value): New function.
4650 (builtin_define_with_hex_fp_value): Provide definitions lazily.
4652 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
4654 * c-gimplify.c: Do not include tree-flow.h
4656 2010-06-29 Joern Rennecke <joern.rennecke@embecosm.com>
4659 * c-common.c: Rename targetm member:
4660 targetm.enum_va_list -> targetm.enum_va_list_p
4662 2010-06-28 Anatoly Sokolov <aesok@post.ru>
4664 * c-common.c (shorten_compare): Adjust call to force_fit_type_double.
4666 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
4668 * c-cppbuiltin.c: Do not include except.h.
4670 2010-06-24 Andi Kleen <ak@linux.intel.com>
4672 * c-common.c (warn_for_omitted_condop): New.
4673 * c-common.h (warn_for_omitted_condop): Add prototype.
4675 2010-06-21 Joseph Myers <joseph@codesourcery.com>
4677 * c.opt (lang-objc): Remove.
4678 * c-opts.c (c_common_handle_option): Don't handle OPT_lang_objc.
4680 2010-06-21 Joern Rennecke <joern.rennecke@embecosm.com>
4682 * c-opts.c: Include "tm_p.h".
4684 2010-06-20 Joseph Myers <joseph@codesourcery.com>
4686 * c-common.c (parse_optimize_options): Update call to
4689 2010-06-18 Nathan Froyd <froydnj@codesourcery.com>
4691 * c-common.c (record_types_used_by_current_var_decl): Adjust for
4692 new type of types_used_by_cur_var_decl.
4694 2010-06-17 Joern Rennecke <joern.rennecke@embecosm.com>
4697 * c-cppbuiltin.c (builtin_define_with_hex_fp_value): Add cast
4698 for C++ standard compliance.
4700 2010-06-16 Jason Merrill <jason@redhat.com>
4702 * c.opt: Add -Wnoexcept.
4704 2010-06-16 Richard Guenther <rguenther@suse.de>
4707 * c-common.c (c_common_truthvalue_conversion): Remove
4708 premature and wrong optimization concering ADDR_EXPRs.
4710 2010-06-15 Arnaud Charlet <charlet@adacore.com>
4712 * c-ada-spec.c (dump_sloc): Remove column info.
4713 (is_simple_enum): New function.
4714 (dump_generic_ada_node, print_ada_declaration): Map C enum types to Ada
4715 enum types when relevant.
4717 2010-06-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
4719 * c-common.c (conversion_warning): Warn at expression
4722 2010-06-10 Joseph Myers <joseph@codesourcery.com>
4724 * c-opts.c (c_common_handle_option): Don't handle
4727 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
4729 * c-pragma.c (push_alignment): Use typed GC allocation.
4730 (handle_pragma_push_options): Likewise.
4732 * c-common.c (parse_optimize_options): Likewise.
4734 * c-common.h (struct sorted_fields_type): Add variable_size GTY
4737 2010-06-07 Joseph Myers <joseph@codesourcery.com>
4739 * c-common.c (flag_preprocess_only, flag_undef, flag_no_builtin,
4740 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
4741 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
4742 flag_signed_bitfields, warn_strict_null_sentinel,
4743 flag_nil_receivers, flag_zero_link, flag_replace_objc_classes,
4744 flag_gen_declaration, flag_no_gnu_keywords,
4745 flag_implement_inlines, flag_implicit_templates,
4746 flag_implicit_inline_templates, flag_optional_diags,
4747 flag_elide_constructors, flag_default_inline, flag_rtti,
4748 flag_conserve_space, flag_access_control, flag_check_new,
4749 flag_new_for_scope, flag_weak, flag_working_directory,
4750 flag_use_cxa_atexit, flag_use_cxa_get_exception_ptr,
4751 flag_enforce_eh_specs, flag_threadsafe_statics,
4752 flag_pretty_templates): Remove.
4753 * c-common.h (flag_preprocess_only, flag_nil_receivers,
4754 flag_objc_exceptions, flag_objc_sjlj_exceptions, flag_zero_link,
4755 flag_replace_objc_classes, flag_undef, flag_no_builtin,
4756 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
4757 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
4758 flag_const_strings, flag_signed_bitfields, flag_gen_declaration,
4759 flag_no_gnu_keywords, flag_implement_inlines,
4760 flag_implicit_templates, flag_implicit_inline_templates,
4761 flag_optional_diags, flag_elide_constructors, flag_default_inline,
4762 flag_rtti, flag_conserve_space, flag_access_control,
4763 flag_check_new, flag_new_for_scope, flag_weak,
4764 flag_working_directory, flag_use_cxa_atexit,
4765 flag_use_cxa_get_exception_ptr, flag_enforce_eh_specs,
4766 flag_threadsafe_statics, flag_pretty_templates,
4767 warn_strict_null_sentinel): Remove.
4768 * c.opt (E, Wstrict-null-sentinel, faccess-control, fasm,
4769 fbuiltin, fcheck-new, fconserve-space, felide-constructors,
4770 fenforce-eh-specs, ffor-scope, fgnu-keywords, fimplement-inlines,
4771 fimplicit-inline-templates, fimplicit-templates,
4772 flax-vector-conversions, fms-extensions, fnil-receivers,
4773 fnonansi-builtins, fpretty-templates, freplace-objc-classes,
4774 frtti, fshort-double, fshort-enums, fshort-wchar,
4775 fsigned-bitfields, fsigned-char, fstats, fthreadsafe-statics,
4776 funsigned-bitfields, funsigned-char, fuse-cxa-atexit,
4777 fuse-cxa-get-exception-ptr, fweak, fworking-directory, fzero-link,
4778 gen-decls, undef): Use Var.
4779 (fdefault-inline, foptional-diags): Document as doing nothing.
4780 * c-opts.c (c_common_handle_option): Remove cases for options now
4781 using Var. Mark ignored options as such.
4783 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
4785 * c-common.c: Moved to here from parent directory.
4786 * c-common.def: Likewise.
4787 * c-common.h: Likewise.
4788 * c-cppbuiltin.c: Likewise.
4789 * c-dump.c: Likewise.
4790 * c-format.c: Likewise.
4791 * c-format.h : Likewise.
4792 * c-gimplify.c: Likewise.
4793 * c-lex.c: Likewise.
4794 * c-omp.c: Likewise.
4796 * c-opts.c: Likewise.
4797 * c-pch.c: Likewise.
4798 * c-ppoutput.c: Likewise.
4799 * c-pragma.c: Likewise.
4800 * c-pragma.h: Likewise.
4801 * c-pretty-print.c: Likewise.
4802 * c-pretty-print.h: Likewise.
4803 * c-semantics.c: Likewise.
4804 * stub-objc.c: Likewise.
4806 * c-common.c: Include gt-c-family-c-common.h.
4807 * c-pragma.c: Include gt-c-family-c-pragma.h.
4809 Copyright (C) 2010-2015 Free Software Foundation, Inc.
4811 Copying and distribution of this file, with or without modification,
4812 are permitted in any medium without royalty provided the copyright
4813 notice and this notice are preserved.