1 2015-04-24 Marek Polacek <polacek@redhat.com>
4 * c-common.c (c_fully_fold_internal): Use OPT_Wshift_count_negative
5 and OPT_Wshift_count_overflow.
8 * c-common.c (warn_logical_operator): Warn if the operands have the
11 2015-04-24 Marek Polacek <polacek@redhat.com>
14 * c-common.c (warn_logical_operator): Bail if either operand comes
15 from a macro expansion.
17 2015-04-10 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
20 * c-common.c (c_default_pointer_mode): Add definition.
21 * c-common.h (c_default_pointer_mode): Add declaration.
23 2015-03-11 Jakub Jelinek <jakub@redhat.com>
25 * c-common.c (c_common_nodes_and_builtins): Don't call xstrdup
26 on record_builtin_type argument.
28 2015-03-10 Jakub Jelinek <jakub@redhat.com>
31 * c-common.c (warn_logical_not_parentheses): Don't warn for
34 2015-03-07 Marek Polacek <polacek@redhat.com>
37 * c-ubsan.c (ubsan_instrument_bounds): Check for COMPONENT_REF
38 before trying to figure out whether we have a flexible array member.
40 2015-03-06 Eric Botcazou <ebotcazou@adacore.com>
41 Jonathan Wakely <jwakely.gcc@gmail.com>
43 * c-ada-spec.c (dump_ada_double_name): Fix pasto.
45 2015-03-05 Eric Botcazou <ebotcazou@adacore.com>
48 * c-ada-spec.c (print_destructor): Remove obsolete code.
50 2015-03-01 Eric Botcazou <ebotcazou@adacore.com>
52 * c-ada-spec.c (is_tagged_type): Add guard for DECL_VINDEX.
53 (dump_template_types): Adjust DECL_TEMPLATE_INSTANTIATIONS and
54 DECL_TEMPLATE_RESULT emulations.
55 (dump_ada_template)): Add guard for TYPE_METHODS.
57 2015-02-27 Marek Polacek <polacek@redhat.com>
60 * c.opt (Wformat-signedness): Don't enable by -Wformat=2.
62 2015-02-27 Kai Tietz <ktietz@redhat.com>
65 * c-pragma.c (handle_pragma_weak): Do not try to create
66 weak/alias of declarations not being function, or variable
69 2015-02-24 Thomas Schwinge <thomas@codesourcery.com>
72 * c-common.c (DEF_FUNCTION_TYPE_VAR_8, DEF_FUNCTION_TYPE_VAR_12):
74 (DEF_FUNCTION_TYPE_VAR_7, DEF_FUNCTION_TYPE_VAR_11): New macros.
76 2015-02-16 Marek Polacek <polacek@redhat.com>
79 * c-format.c (check_format_types): Handle null param.
81 2015-02-13 Marek Polacek <polacek@redhat.com>
84 * c-format.c (check_format_types): Don't warn about different
85 signedness if the original value is in the range of WANTED_TYPE.
87 2015-02-12 Jason Merrill <jason@redhat.com>
90 * c-opts.c (c_common_post_options): Change flag_abi_version from 0
91 to the current highest version.
92 * c-cppbuiltin.c (c_cpp_builtins): Assert that it isn't 0.
94 2015-02-04 Jakub Jelinek <jakub@redhat.com>
98 * c-omp.c (c_finish_omp_atomic): Use TRUNC_DIV_EXPR
99 instead of RDIV_EXPR. Use build_binary_op instead of
102 2015-01-30 Joseph Myers <joseph@codesourcery.com>
104 * c-opts.c, c-pch.c, cppspec.c: All callers of fatal_error changed
105 to pass input_location as first argument.
107 2015-01-23 Tom de Vries <tom@codesourcery.com>
110 * c.opt (fopenacc): Mark as LTO option.
112 2015-01-23 Tom de Vries <tom@codesourcery.com>
115 * c.opt (fopenmp): Mark as LTO option.
117 2015-01-21 Jakub Jelinek <jakub@redhat.com>
120 * cilk.c (fill_decls_vec): Only put decls into vector v.
121 (compare_decls): Fix up formatting.
123 2015-01-21 Igor Zamyatin <igor.zamyatin@intel.com>
126 * cilk.c: Include vec.h.
127 (struct cilk_decls): New structure.
128 (wrapper_parm_cb): Split this function to...
129 (fill_decls_vec): ...this...
130 (create_parm_list): ...and this.
131 (compare_decls): New function.
132 (for_local_cb): Remove.
133 (wrapper_local_cb): Ditto.
134 (build_wrapper_type): For now first traverse and fill vector of
135 declarations then sort it and then deal with sorted vector.
136 (cilk_outline): Ditto.
137 (declare_one_free_variable): Ditto.
139 2015-01-21 Jason Merrill <jason@redhat.com>
142 * c-format.c (check_format_arg): Call decl_constant_value.
144 2015-01-19 Martin Liska <mliska@suse.cz>
146 * c-common.c (handle_noicf_attribute): New function.
148 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
149 Bernd Schmidt <bernds@codesourcery.com>
150 James Norris <jnorris@codesourcery.com>
151 Cesar Philippidis <cesar@codesourcery.com>
152 Ilmir Usmanov <i.usmanov@samsung.com>
153 Jakub Jelinek <jakub@redhat.com>
155 * c.opt (fopenacc): New option.
156 * c-cppbuiltin.c (c_cpp_builtins): Conditionally define _OPENACC.
157 * c-common.c (DEF_FUNCTION_TYPE_VAR_8, DEF_FUNCTION_TYPE_VAR_12):
159 * c-common.h (c_finish_oacc_wait): New prototype.
160 * c-omp.c: Include "omp-low.h" and "gomp-constants.h".
161 (c_finish_oacc_wait): New function.
162 * c-pragma.c (oacc_pragmas): New variable.
163 (c_pp_lookup_pragma, init_pragma): Handle it.
164 * c-pragma.h (enum pragma_kind): Add PRAGMA_OACC_CACHE,
165 PRAGMA_OACC_DATA, PRAGMA_OACC_ENTER_DATA, PRAGMA_OACC_EXIT_DATA,
166 PRAGMA_OACC_KERNELS, PRAGMA_OACC_LOOP, PRAGMA_OACC_PARALLEL,
167 PRAGMA_OACC_UPDATE, PRAGMA_OACC_WAIT.
168 (enum pragma_omp_clause): Add PRAGMA_OACC_CLAUSE_ASYNC,
169 PRAGMA_OACC_CLAUSE_AUTO, PRAGMA_OACC_CLAUSE_COLLAPSE,
170 PRAGMA_OACC_CLAUSE_COPY, PRAGMA_OACC_CLAUSE_COPYIN,
171 PRAGMA_OACC_CLAUSE_COPYOUT, PRAGMA_OACC_CLAUSE_CREATE,
172 PRAGMA_OACC_CLAUSE_DELETE, PRAGMA_OACC_CLAUSE_DEVICE,
173 PRAGMA_OACC_CLAUSE_DEVICEPTR, PRAGMA_OACC_CLAUSE_FIRSTPRIVATE,
174 PRAGMA_OACC_CLAUSE_GANG, PRAGMA_OACC_CLAUSE_HOST,
175 PRAGMA_OACC_CLAUSE_IF, PRAGMA_OACC_CLAUSE_NUM_GANGS,
176 PRAGMA_OACC_CLAUSE_NUM_WORKERS, PRAGMA_OACC_CLAUSE_PRESENT,
177 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPY,
178 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPYIN,
179 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPYOUT,
180 PRAGMA_OACC_CLAUSE_PRESENT_OR_CREATE, PRAGMA_OACC_CLAUSE_PRIVATE,
181 PRAGMA_OACC_CLAUSE_REDUCTION, PRAGMA_OACC_CLAUSE_SELF,
182 PRAGMA_OACC_CLAUSE_SEQ, PRAGMA_OACC_CLAUSE_VECTOR,
183 PRAGMA_OACC_CLAUSE_VECTOR_LENGTH, PRAGMA_OACC_CLAUSE_WAIT,
184 PRAGMA_OACC_CLAUSE_WORKER.
186 2015-01-14 Marcos Diaz <marcos.diaz@tallertechnologies.com>
188 * c-cppbuiltin.c (c_cpp_builtins): New cpp define __SSP_EXPLICIT__
189 for the new option fstack-protector_explicit.
190 * c-common.c (c_common_attribute_table): Add stack_protect attribute.
191 (handle_stack_protect_attribute): New function.
193 2015-01-13 Martin Uecker <uecker@eecs.berkeley.edu>
195 * c.opt: New option -Warray-bounds=.
197 2015-01-09 Michael Collison <michael.collison@linaro.org>
199 * array-notation-common.c: Include hash-set.h, machmode.h,
200 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
201 fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h.
202 * c-ada-spec.c: Ditto.
203 * c-cilkplus.c: Ditto.
204 * c-common.c: Include input.h due to flattening of tree.h.
205 Define macro GCC_C_COMMON_C.
206 * c-common.h: Flatten tree.h header files into c-common.h.
207 Remove include of tree-core.h.
208 * c-cppbuiltin.c: Include hash-set.h, machmode.h,
209 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
210 fold-const.h, wide-int.h, and inchash.h due to
211 flattening of tree.h.
213 * c-format.c: Flatten tree.h header files into c-common.h.
214 * c-cppbuiltin.c: Include hash-set.h, machmode.h,
215 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
216 fold-const.h, wide-int.h, and inchash.h due to
217 flattening of tree.h.
218 * c-dump.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.
222 * c-format.c: Include hash-set.h, machmode.h,
223 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
224 fold-const.h, wide-int.h, inchash.h and real.h due to
225 flattening of tree.h.
226 * c-gimplify.c: Include hash-set.h, machmode.h,
227 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
228 fold-const.h, wide-int.h, and inchash.h due to
229 flattening of tree.h.
235 * c-ppoutput.c: Ditto.
237 * c-pretty-print.c: Ditto.
238 * c-semantics.c: Ditto.
240 * stub-objc.c: Ditto.
242 2015-01-08 Jason Merrill <jason@redhat.com>
244 * c-ubsan.c (ubsan_maybe_instrument_array_ref): Use
245 do_ubsan_in_current_function.
246 (ubsan_maybe_instrument_reference_or_call): Likewise.
247 * c-ubsan.h: Declare it.
249 2015-01-08 Mike Stump <mikestump@comcast.net>
251 * c-common.c (c_common_attribute_table): Add no_sanitize_thread.
253 2015-01-07 Marek Polacek <polacek@redhat.com>
256 * c-common.c (c_fully_fold_internal): Warn for division and modulo
257 if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST and is zero.
259 2015-01-05 Trevor Saunders <tsaunders@mozilla.com>
262 * c.opt (Wsuggest-override): New option.
264 2015-01-05 Jakub Jelinek <jakub@redhat.com>
266 Update copyright years.
268 2015-01-05 Marek Polacek <polacek@redhat.com>
271 * c-common.c (warn_array_subscript_with_type_char): Add location_t
273 * c-common.h (warn_array_subscript_with_type_char): Update
276 2014-12-20 Edward Smith-Rowland <3dw4rd@verizon.net>
278 * c-cppbuiltin.c (__cpp_sized_deallocation): Uncomment and move macro.
279 Control macro with flag_sized_deallocation.
281 2014-12-20 Martin Uecker <uecker@eecs.berkeley.edu>
283 * c.opt (Wdiscarded-array-qualifiers): New option.
285 2014-12-19 Jakub Jelinek <jakub@redhat.com>
287 PR preprocessor/63831
288 * c-cppbuiltin.c (c_cpp_builtins): Don't define __has_attribute
289 and __has_cpp_attribute here.
290 * c-ppoutput.c (init_pp_output): Set cb->has_attribute to
291 c_common_has_attribute.
292 * c-common.h (c_common_has_attribute): New prototype.
293 * c-lex.c (init_c_lex): Set cb->has_attribute to
294 c_common_has_attribute instead of cb_has_attribute.
295 (get_token_no_padding): New function.
296 (cb_has_attribute): Renamed to ...
297 (c_common_has_attribute): ... this. No longer static. Use
298 get_token_no_padding, require ()s, don't build TREE_LIST
299 unnecessarily, fix up formatting, adjust diagnostics, call
302 2014-12-15 Jason Merrill <jason@redhat.com>
304 * c.opt (-fsized-deallocation, -Wc++14-compat): New.
305 (-Wsized-deallocation): New.
306 * c-opts.c (c_common_post_options): -fsized-deallocation defaults
307 to on in C++14 and up.
309 2014-12-11 Jason Merrill <jason@redhat.com>
311 * c-cppbuiltin.c (c_cpp_builtins): Enable C++14 __cpp_constexpr.
313 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_runtime_arrays if
314 we aren't complaining about VLAs.
316 2014-12-06 Marek Polacek <polacek@redhat.com>
318 PR tree-optimization/64183
319 * c-gimplify.c (c_gimplify_expr): Don't convert the RHS of a
320 shift-expression if it is integer_type_node. Use types_compatible_p.
322 2014-11-29 Jakub Jelinek <jakub@redhat.com>
324 * c-common.c (convert_vector_to_pointer_for_subscript): Remove NULL
325 last argument from create_tmp_var_raw and create_tmp_var calls.
326 * cilk.c (gimplify_cilk_spawn): Likewise.
327 * c-omp.c (c_finish_omp_atomic): Likewise.
329 2014-11-28 Marek Polacek <polacek@redhat.com>
331 * c-ubsan.c (ubsan_instrument_shift): Use op1_utype for MINUS_EXPR
332 instead of unsigned_type_node.
334 2014-11-28 Marek Polacek <polacek@redhat.com>
337 * c-ubsan.c (ubsan_instrument_shift): Change the type of a MINUS_EXPR
339 * c-gimplify.c (c_gimplify_expr): Convert right operand of a shift
340 expression to unsigned_type_node.
342 2014-11-20 Mark Wielaard <mjw@redhat.com>
345 * c-opts.c (set_std_c89): Set lang_hooks.name.
346 (set_std_c99): Likewise.
347 (set_std_c11): Likewise.
348 (set_std_cxx98): Likewise.
349 (set_std_cxx11): Likewise.
350 (set_std_cxx14): Likewise.
351 (set_std_cxx1z): Likewise.
353 2014-11-21 Jakub Jelinek <jakub@redhat.com>
356 * c-common.h (convert_vector_to_pointer_for_subscript): Change
358 * c-common.c: Include gimple-expr.h.
359 (convert_vector_to_pointer_for_subscript): Change return type to
360 bool. If *vecp is not lvalue_p and has VECTOR_TYPE, return true
361 and copy it into a TARGET_EXPR and use that instead of *vecp
364 2014-11-19 David Malcolm <dmalcolm@redhat.com>
366 Merger of git branch "gimple-classes-v2-option-3".
367 * ChangeLog.gimple-classes: New.
368 * c-gimplify.c (add_block_to_enclosing): Strengthen local "stack"
369 from being just a vec<gimple> to a vec<gbind *>.
371 2014-11-18 Jakub Jelinek <jakub@redhat.com>
374 * c-ubsan.c (ubsan_maybe_instrument_reference_or_call): Change type
375 argument to ptype, set type to TREE_TYPE (ptype). Don't call
376 get_pointer_alignment for non-pointers. Use ptype, or if it is
377 reference type, corresponding pointer type, as type of kind
379 (ubsan_maybe_instrument_reference,
380 ubsan_maybe_instrument_member_call): Adjust callers.
382 2014-11-15 Marek Polacek <polacek@redhat.com>
385 * array-notation-common.c (is_sec_implicit_index_fn): Return false
387 (extract_array_notation_exprs): Return for NULL node.
389 2014-11-12 Joseph Myers <joseph@codesourcery.com>
391 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Define and
392 undefine __NO_MATH_ERRNO__ based on changes to -fmath-errno state.
394 2014-11-12 Jakub Jelinek <jakub@redhat.com>
397 * c-common.c (check_builtin_function_arguments): Handle
398 BUILT_IN_{ADD,SUB,MUL}_OVERFLOW.
400 2014-11-10 Andi Kleen <ak@linux.intel.com>
403 * c-common.h (check_no_cilk): Declare.
404 * cilk.c (get_error_location): New function.
405 (check_no_cilk): Dito.
407 2014-11-10 Andi Kleen <ak@linux.intel.com>
409 * cilk.c (recognize_spawn): Use expression location
412 2014-11-10 Paolo Carlini <paolo.carlini@oracle.com>
414 * c.opt ([Wshift-count-negative, Wshift-count-overflow]): Add.
416 2014-11-10 Edward Smith-Rowland <3dw4rd@verizon.net>
418 * c-cppbuiltin.c (__has_attribute, __has_cpp_attribute): New macros;
419 (__cpp_rtti, __cpp_exceptions): New macros for C++98;
420 (__cpp_range_based_for, __cpp_initializer_lists,
421 __cpp_delegating_constructors, __cpp_nsdmi,
422 __cpp_inheriting_constructors, __cpp_ref_qualifiers): New macros
423 for C++11; (__cpp_attribute_deprecated): Remove in favor of
425 * c-lex.c (cb_has_attribute): New callback CPP function;
426 (init_c_lex): Set has_attribute callback.
428 2014-11-04 Richard Biener <rguenther@suse.de>
430 * c-common.c (shorten_compare): Do not shorten mixed
431 DFP and non-DFP compares.
433 2014-11-01 Edward Smith-Rowland <3dw4rd@verizon.net>
435 * g++.dg/cpp1y/feat-cxx11.C: Commentary and rearrangement of tests.
436 * g++.dg/cpp1y/feat-cxx11-neg.C: Add aggregate NSDMI test.
437 Commentary and rearrangement of tests.
438 * g++.dg/cpp1y/feat-cxx14.C: Enable aggregate NSDMI test.
439 Commentary and rearrangement of tests.
440 * g++.dg/cpp1y/feat-cxx98-neg.C: Ditto
441 * g++.dg/cpp1y/feat-cxx98.C: Commentary.
443 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
445 * c-common.c, c-common.h, c-cppbuiltin.c, c-lex.c: Remove redundant
446 enum from machine_mode.
448 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
450 * c-common.c: Adjust include files.
451 * c-gimplify.c: Ditto.
456 2014-10-27 Andrew MacLeod <amacleod@redhat.com>
458 * c-gimplify.c: Adjust include files.
460 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
463 * c-opts.c (c_common_diagnostics_set_defaults): Renamed from
464 c_common_initialize_diagnostics.
465 * c-common.h: Likewise.
467 2014-10-24 Marek Polacek <polacek@redhat.com>
470 * c-pretty-print.c (c_pretty_printer::simple_type_specifier): Don't
471 print "struct"/"union"/"enum" for typedefed names.
473 2014-10-23 Marek Polacek <polacek@redhat.com>
475 * c-ubsan.c (ubsan_instrument_shift): Perform the MINUS_EXPR
478 2014-10-22 Jakub Jelinek <jakub@redhat.com>
479 Yury Gribov <y.gribov@samsung.com>
481 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
482 ubsan_instrument_vla): Check bits in flag_sanitize_recover bitmask
483 instead of flag_sanitize_recover as bool flag.
485 2014-10-21 Kirill Yukhin <kirill.yukhin@intel.com>
487 * cilk.c: Revert previous change.
489 2014-10-20 Igor Zamyatin <igor.zamyatin@intel.com>
492 * cilk.c: Include vec.h.
493 (struct cilk_decls): New structure.
494 (wrapper_parm_cb): Split this function to...
495 (fill_decls_vec): ...this...
496 (create_parm_list): ...and this.
497 (compare_decls): New function.
498 (for_local_cb): Remove.
499 (wrapper_local_cb): Ditto.
500 (build_wrapper_type): For now first traverse and fill vector of
501 declarations then sort it and then deal with sorted vector.
502 (cilk_outline): Ditto.
503 (declare_one_free_variable): Ditto.
505 2014-10-17 Marek Polacek <polacek@redhat.com>
507 * c-opts.c (c_common_post_options): Set warn_implicit_int.
508 * c.opt (Wimplicit-int): Initialize to -1.
510 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
512 * c-pragma.c: Adjust include files.
513 * c-semantics.c: Likewise.
515 2014-10-16 DJ Delorie <dj@redhat.com>
517 * c-cppbuiltin.c (cpp_atomic_builtins): Don't assume pointers are
520 2014-10-14 Jason Merrill <jason@redhat.com>
523 * c-common.h (CPP_PREPARSED_EXPR): New.
524 (N_CP_TTYPES): Adjust.
526 2014-10-15 Marek Polacek <polacek@redhat.com>
528 * c-opts.c (c_common_init_options): Make -std=gnu11 the default for C.
530 2014-10-14 DJ Delorie <dj@redhat.com>
532 * c-pretty-print.c (pp_c_integer_constant): Check for all __intN
533 types, not just __int128.
534 * c-cppbuiltin.c (c_cpp_builtins): Add builtins for all __intN
535 types, not just __int128.
536 (cpp_atomic_builtins): Round pointer sizes up.
537 (type_suffix): Use type precision, not specific types.
538 * c-common.c (c_common_reswords): Remove __int128 special case.
539 (c_common_type_for_size): Check for all __intN types, not just
541 (c_common_type_for_mode): Likewise.
542 (c_common_signed_or_unsigned_type): Likewise.
543 (c_build_bitfield_integer_type): Likewise.
544 (c_common_nodes_and_builtins): Likewise.
545 (keyword_begins_type_specifier): Likewise.
546 * c-common.h (rid): Remove RID_INT128 and add RID_INT_N_* for all
549 2014-10-12 Trevor Saunders <tsaunders@mozilla.com>
551 * c-common.c: Use hash_table instead of hashtab.
553 2014-10-06 Edward Smith-Rowland <3dw4rd@verizon.net>
555 * c-cppbuiltin.c: Move __cpp_attribute_deprecated to the
558 2014-10-03 Marc Glisse <marc.glisse@inria.fr>
563 * c-common.c (warn_logical_operator): Punt for vectors.
565 2014-10-01 Edward Smith-Rowland <3dw4rd@verizon.net>
567 Implement SD-6: SG10 Feature Test Recommendations
568 * c-cppbuiltin.c (c_cpp_builtins()): Define language feature
569 macros and the __has_header macro.
571 2014-09-30 Jason Merrill <jason@redhat.com>
573 * c-common.h (enum rid): Add RID_IS_TRIVIALLY_ASSIGNABLE and
574 RID_IS_TRIVIALLY_CONSTRUCTIBLE.
575 * c-common.c (c_common_reswords): Add __is_trivially_copyable.
577 * c-common.h (enum rid): Add RID_IS_TRIVIALLY_COPYABLE.
578 * c-common.c (c_common_reswords): Add __is_trivially_copyable.
580 * c-common.h (enum rid): Remove RID_IS_CONVERTIBLE_TO.
581 * c-common.c (c_common_reswords): Remove __is_convertible_to.
583 2014-09-24 Marek Polacek <polacek@redhat.com>
587 * c-common.h (struct c_common_resword): Don't define CPP_KEYWORD.
589 2014-09-23 Andi Kleen <ak@linux.intel.com>
591 * c-common.c (handle_no_reorder_attribute): New function.
592 (c_common_attribute_table): Add no_reorder attribute.
594 2014-09-22 Joseph Myers <joseph@codesourcery.com>
596 * c-cppbuiltin.c (c_cpp_builtins): Define
597 __LIBGCC_*_EXCESS_PRECISION__ macros for supported floating-point
600 2014-09-18 Joseph Myers <joseph@codesourcery.com>
602 * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_*_FUNC_EXT__
603 for supported floating-point modes.
605 2014-09-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
607 * c.opt (Wpsabi): Use LangEnabledBy.
608 * c-opts.c (c_common_handle_option): Do not handle here.
610 2014-09-12 Joseph Myers <joseph@codesourcery.com>
612 * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_HAS_%s_MODE__
613 macros for floating-point modes.
615 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
618 * c-cppbuiltin.c (builtin_define_float_constants): Correct
619 __*_DENORM_MIN__ without denormals.
621 2014-09-10 Jakub Jelinek <jakub@redhat.com>
623 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
624 ubsan_instrument_vla, ubsan_instrument_return): Adjust
625 ubsan_create_data callers.
626 (ubsan_instrument_bounds): Don't emit UBSAN_BOUNDS at all if
627 index is constant or BIT_AND_EXPR with constant mask and is
628 small enough for the bound.
629 * c-gimplify.c (ubsan_walk_array_refs_r): For ADDR_EXPR of
630 ARRAY_REF, make sure the inner ARRAY_REF is not walked again.
632 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
634 * c.opt: Add CppReason to various flags.
635 (Wdate-time): Re-sort.
636 * c-common.c: Include c-common.h earlier.
637 (struct reason_option_codes_t): Delete.
638 (c_option_controlling_cpp_error): Prefix global type and struct
641 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
643 * c.opt (Wnormalized): New.
644 (Wnormalized=): Use Enum and Reject Negative.
645 * c-opts.c (c_common_handle_option): Do not handle Wnormalized here.
647 2014-09-08 Joseph Myers <joseph@codesourcery.com>
649 * c-cppbuiltin.c (c_cpp_builtins): Define macros for mantissa
650 digits of floating-point modes if -fbuilding-libgcc.
652 2014-09-05 Joseph Myers <joseph@codesourcery.com>
654 * c-cppbuiltin.c (c_cpp_builtins): Also define
655 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__,
656 __LIBGCC_EH_FRAME_SECTION_NAME__, __LIBGCC_JCR_SECTION_NAME__,
657 __LIBGCC_CTORS_SECTION_ASM_OP__, __LIBGCC_DTORS_SECTION_ASM_OP__,
658 __LIBGCC_TEXT_SECTION_ASM_OP__, __LIBGCC_INIT_SECTION_ASM_OP__,
659 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__,
660 __LIBGCC_STACK_GROWS_DOWNWARD__,
661 __LIBGCC_DONT_USE_BUILTIN_SETJMP__,
662 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__,
663 __LIBGCC_DWARF_FRAME_REGISTERS__,
664 __LIBGCC_EH_RETURN_STACKADJ_RTX__, __LIBGCC_JMP_BUF_SIZE__,
665 __LIBGCC_STACK_POINTER_REGNUM__ and
666 __LIBGCC_VTABLE_USES_DESCRIPTORS__ for -fbuilding-libgcc.
667 (builtin_define_with_value): Handle backslash-escaping in string
670 2014-09-05 Richard Biener <rguenther@suse.de>
673 * c-format.c (check_format_arg): Properly handle
674 effectively signed POINTER_PLUS_EXPR offset.
676 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
678 * c.opt (Wc90-c99-compat,Wc++-compat,Wcomment,Wendif-labels,
679 Winvalid-pch,Wlong-long,Wmissing-include-dirs,Wmultichar,Wpedantic,
680 (Wdate-time,Wtraditional,Wundef,Wvariadic-macros): Add CPP, Var
682 * c-opts.c (c_common_handle_option): Do not handle here.
683 (sanitize_cpp_opts): Likewise.
684 * c-common.c (struct reason_option_codes_t): Handle
685 CPP_W_C90_C99_COMPAT and CPP_W_PEDANTIC.
687 2014-09-03 Marek Polacek <polacek@redhat.com>
689 * c.opt (Wlogical-not-parentheses): Enable by -Wall.
691 2014-09-02 Jakub Jelinek <jakub@redhat.com>
692 Balaji V. Iyer <balaji.v.iyer@intel.com>
693 Igor Zamyatin <igor.zamyatin@intel.com>
695 * c-cilkplus.c (cilk_for_number_of_iterations): New function.
696 * c-common.c (c_common_reswords): Added _Cilk_for.
697 * c-common.h (enum rid): Added RID_CILK_FOR.
698 (cilk_for_number_of_iterations): Add declaration.
699 * c-omp.c (c_finish_omp_for): Added checks for CILK_SIMD and
701 * c-pragma.c (init_pragma): Register "grainsize" pragma.
702 * c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_GRAINSIZE.
704 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
706 * c.opt (Wbuiltin-macro-redefined,Wdeprecated,Wendif-labels,
707 Winvalid-pch,Wliteral-suffix,Wmissing-include-dirs,Wtrigraphs,
708 Wundef): Use CPP, Var and Init.
709 * c-opts.c (c_common_handle_option): Do not handle the above flags here.
711 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
713 * c.opt (Wbuiltin-macro-redefined): Use CPP, Var and Init.
714 * c-opts.c (c_common_handle_option): Do not handle here.
716 2014-08-25 Jason Merrill <jason@redhat.com>
718 * c.opt: Change -std=c++1y and -std=gnu++1y to be aliases for
719 -std=c++14 and -std=gnu++14, rather than the reverse.
720 * c-opts.c (c_common_handle_option): Change OPT_std_c__1y and
721 OPT_std_gnu__1y to OPT_std_c__14 and OPT_std_gnu__14.
722 * c-common.h (cxx_dialect): Remove cxx1y.
724 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
726 * c-common.h (enum cxx_dialect): Add cxx14.
727 * c-opts.c (set_std_cxx1y): Rename to set_std_cxx14; Use cxx14.
728 * c-ubsan.c (ubsan_instrument_shift): Change comment and logic from
729 cxx_dialect == cxx11 || cxx_dialect == cxx1y to cxx_dialect >= cxx11.
731 2014-08-22 Jason Merrill <jason@redhat.com>
733 * c.opt (std=gnu++17): Fix alias.
735 2014-08-22 Marek Polacek <polacek@redhat.com>
738 * c-common.c (warn_logical_not_parentheses): Don't check LHS. Don't
739 check for vector types. Drop LHS argument.
740 * c-common.h (warn_logical_not_parentheses): Adjust.
742 2014-08-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
744 * c.opt (Wcomment): Use CPP, Var and LangEnabledBy.
745 (Wmultichar): Likewise.
746 (Wdate-time): Use C-family languages instead of Common. Use CPP
748 * c-opts.c (c_common_handle_option): Do not handle the above
750 (sanitize_cpp_opts): Likewise.
752 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
755 * c-opts.c: Include tree-diagnostics.h.
756 (c_diagnostic_finalizer): New.
757 (c_common_initialize_diagnostics): Use it.
759 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
761 PR preprocessor/51303
762 * c-common.c (struct reason_option_codes_t option_codes):
763 Add CPP_W_MISSING_INCLUDE_DIRS. Sort alphabetically.
765 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
769 * c.opt (Wvariadic-macros): Use CPP and LangEnabledBy.
770 * c-opts.c (c_common_handle_option): Call cpp_handle_option_auto.
771 (c_common_post_options): Call init_global_opts_from_cpp.
772 (sanitize_cpp_opts): Do not handle Wvariadic-macros here.
774 2014-08-19 Marek Polacek <polacek@redhat.com>
777 * c-common.c (maybe_warn_bool_compare): New function.
778 * c-common.h (maybe_warn_bool_compare): Declare.
779 * c.opt (Wbool-compare): New option.
781 2014-08-19 Marek Polacek <polacek@redhat.com>
783 * c.opt (Wc99-c11-compat): New option.
785 2014-08-19 Marek Polacek <polacek@redhat.com>
787 * c-opts.c (sanitize_cpp_opts): Make warn_long_long be set according
788 to warn_c90_c99_compat.
789 * c.opt (Wc90-c99-compat, Wdeclaration-after-statement): Initialize
792 2014-08-19 Manuel López-Ibáñez <manu@gcc.gnu.org>
793 Steven Bosscher <steven@gcc.gnu.org>
796 * c-format.c: Add extra_arg_loc and format_string_loc to struct
797 format_check_results.
798 (check_function_format): Use true and add comment for boolean
800 (finish_dollar_format_checking): Use explicit location when warning.
801 (check_format_info): Likewise.
802 (check_format_arg): Set extra_arg_loc and format_string_loc.
803 (check_format_info_main): Use explicit location when warning.
804 (check_format_types): Pass explicit location.
805 (format_type_warning): Likewise.
807 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
810 * c-format.c: Handle Fortran flags.
812 2014-08-12 Igor Zamyatin <igor.zamyatin@intel.com>
815 * array-notation-common.c (find_rank): Added handling for other
818 2014-08-10 Marek Polacek <polacek@redhat.com>
821 * c-opts.c (sanitize_cpp_opts): Pass warn_c90_c99_compat to libcpp.
822 * c.opt (Wc90-c99-compat): Add option.
824 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
826 * c-gimplify.c, cilk.c: Remove includes of pointer-set.h.
828 2014-08-03 Marek Polacek <polacek@redhat.com>
830 * c-common.c (check_case_value): Add location_t parameter. Use it.
831 (c_add_case_label): Pass loc to check_case_value.
833 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
835 * cilk.c: Use hash_map instead of pointer_map.
837 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
839 * c-gimplify.c: Use hash_set instead of pointer_set.
841 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
844 * array-notation-common.c (extract_array_notation_exprs): Handling
847 2014-08-01 Jakub Jelinek <jakub@redhat.com>
849 * c-common.h (min_align_of_type): Removed prototype.
850 * c-common.c (min_align_of_type): Removed.
851 * c-ubsan.h (ubsan_maybe_instrument_reference,
852 ubsan_maybe_instrument_member_call): New prototypes.
853 * c-ubsan.c: Include stor-layout.h and builtins.h.
854 (ubsan_maybe_instrument_reference_or_call,
855 ubsan_maybe_instrument_reference, ubsan_maybe_instrument_call): New
858 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
861 * c.opt (-Wreturn-local-addr): Move to common.opt.
863 2014-07-30 Jason Merrill <jason@redhat.com>
868 * c.opt (-fuse-all-virtuals): New.
870 2014-07-30 Tom Tromey <tromey@redhat.com>
873 * c.opt (Wdesignated-init): New option.
874 * c-common.c (c_common_attribute_table): Add "designated_init".
875 (handle_designated_init): New function.
877 2014-07-24 Marek Polacek <polacek@redhat.com>
880 * c-opts.c (c_finish_options): If -imacros is in effect, return.
882 2014-07-16 Dodji Seketeli <dodji@redhat.com>
884 PR preprocessor/60723 - missing system-ness marks for macro tokens
885 * c-ppoutput.c (struct print::prev_was_system_token): New data
887 (init_pp_output): Initialize it.
888 (maybe_print_line_1, maybe_print_line, print_line_1, print_line)
889 (do_line_change): Return a flag saying if a line marker was
891 (scan_translation_unit): Detect if the system-ness of the token we
892 are about to emit is different from the one of the previously
893 emitted token. If so, emit a line marker. Avoid emitting useless
894 adjacent line markers. Avoid emitting line markers for tokens
895 originating from the expansion of built-in macros.
896 (scan_translation_unit_directives_only): Adjust.
898 2014-07-15 Marek Polacek <polacek@redhat.com>
900 * c-ubsan.c (ubsan_instrument_bounds): Don't instrument if
901 TYPE_MAX_VALUE is NULL.
903 2014-07-14 Jakub Jelinek <jakub@redhat.com>
906 * c.opt (Wmemset-transposed-args): New warning.
908 2014-07-10 Jason Merrill <jason@redhat.com>
912 * c.opt (-fuse-all-virtuals): New.
914 2014-07-09 Richard Biener <rguenther@suse.de>
917 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
918 using unsigned arithmetic if overflow does not wrap instead of
919 if overflow is undefined.
921 2014-07-06 Marek Polacek <polacek@redhat.com>
924 * c.opt (Wsizeof-array-argument): New option.
926 2014-07-03 Jakub Jelinek <jakub@redhat.com>
928 * c-ada-spec.c (dump_ada_nodes): Don't call qsort if
929 comments->count <= 1, as comments->entries might be NULL.
931 2014-07-01 Marek Polacek <polacek@redhat.com>
933 * c.opt (Wint-conversion): New option.
935 2014-07-01 Marek Polacek <polacek@redhat.com>
938 * c.opt (Wincompatible-pointer-types): New option.
940 2014-06-30 Paolo Carlini <paolo.carlini@oracle.com>
943 * c-common.c (handle_noreturn_attribute, handle_const_attribute):
944 Do not discard TYPE_QUALS of type.
946 2014-06-26 Jason Merrill <jason@redhat.com>
948 * c-common.h (enum cxx_dialect): Add cxx1z.
949 * c.opt (std=c++1z, std=c++17, std=gnu++1z, std=gnu++17): New.
950 * c-opts.c (c_common_handle_option, set_std_cxx1z): Handle it.
952 2014-06-26 Teresa Johnson <tejohnson@google.com>
954 * c-common.h (get_dump_info): Declare.
955 * c-gimplify.c (c_genericize): Use saved dump files.
956 * c-opts.c (c_common_parse_file): Begin and end dumps
957 once around parsing invocation.
958 (get_dump_info): New function.
960 2014-06-23 Marek Polacek <polacek@redhat.com>
961 Andrew MacLeod <amacleod@redhat.com>
964 * c-common.c (get_atomic_generic_size): Don't segfault if the
965 type doesn't have a size.
967 2014-06-20 Marek Polacek <polacek@redhat.com>
969 * c-gimplify.c: Include "c-ubsan.h" and "pointer-set.h".
970 (ubsan_walk_array_refs_r): New function.
971 (c_genericize): Instrument array bounds.
972 * c-ubsan.c: Include "internal-fn.h".
973 (ubsan_instrument_division): Mark instrumented arrays as having
974 side effects. Adjust ubsan_type_descriptor call.
975 (ubsan_instrument_shift): Likewise.
976 (ubsan_instrument_vla): Adjust ubsan_type_descriptor call.
977 (ubsan_instrument_bounds): New function.
978 (ubsan_array_ref_instrumented_p): New function.
979 (ubsan_maybe_instrument_array_ref): New function.
980 * c-ubsan.h (ubsan_instrument_bounds): Declare.
981 (ubsan_array_ref_instrumented_p): Declare.
982 (ubsan_maybe_instrument_array_ref): Declare.
984 2014-06-20 Hale Wang <hale.wang@arm.com>
987 * c.opt (fshort-enums): Add to LTO.
988 * c.opt (fshort-wchar): Likewise.
990 2014-06-16 Marek Polacek <polacek@redhat.com>
993 * c.opt (Wswitch-bool): Add Var.
995 2014-06-12 Jakub Jelinek <jakub@redhat.com>
998 * c-omp.c (c_omp_split_clauses): Don't crash on firstprivate in
999 #pragma omp target teams or
1000 #pragma omp {,target }teams distribute simd.
1002 2014-06-12 Jason Merrill <jason@redhat.com>
1004 * c.opt (Wabi=, fabi-compat-version): New.
1005 * c-opts.c (c_common_handle_option): Handle -Wabi=.
1006 (c_common_post_options): Handle flag_abi_compat_version default.
1007 Disallow -fabi-compat-version=1.
1008 * c-common.h (abi_version_crosses): New.
1010 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
1012 * c-common.c (handle_section_attribute): Update handling for
1013 section names that are no longer trees.
1015 2014-06-10 Jakub Jelinek <jakub@redhat.com>
1018 * c-pragma.c (omp_pragmas_simd): Move PRAGMA_OMP_TASK...
1019 (omp_pragmas): ... back here.
1021 2014-06-05 Marek Polacek <polacek@redhat.com>
1024 * c-common.c (warn_logical_not_parentheses): New function.
1025 * c-common.h (warn_logical_not_parentheses): Declare.
1026 * c.opt (Wlogical-not-parentheses): New option.
1028 2014-06-04 Marek Polacek <polacek@redhat.com>
1031 * c-common.c (check_case_bounds): Add location parameter.
1033 (c_add_case_label): Pass loc to check_case_bounds.
1035 2014-06-03 Marek Polacek <polacek@redhat.com>
1038 * c.opt (Wswitch-bool): New option.
1040 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
1042 * c-common.h (c_omp_sharing_predetermined, c_omp_remap_decl):
1044 (record_types_used_by_current_var_decl): Move prototype to where
1047 * c-common.c (DEF_FUNCTION_TYPE_0, DEF_FUNCTION_TYPE_6)
1048 (DEF_FUNCTION_TYPE_7, DEF_FUNCTION_TYPE_8)
1049 (DEF_FUNCTION_TYPE_VAR_5): Cosmetic fixes.
1051 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
1053 * c-common.h (CTI_VOID_ZERO, void_zero_node): Delete.
1054 * c-common.c (c_common_nodes_and_builtins): Don't initialize
1056 * c-pretty-print.c (pp_c_void_constant): New function.
1057 (c_pretty_printer::constant, c_pretty_printer::primary_expression)
1058 (c_pretty_printer::expression): Handle VOID_CST.
1059 * cilk.c (extract_free_variables): Likewise.
1060 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift)
1061 (ubsan_instrument_vla): Use void_node instead of void_zero_node.
1063 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
1065 * c-common.h (sorted_fields_type): Remove variable_size GTY attribute.
1066 * c-pragma.c (push_alignment): Adjust.
1067 (handle_pragma_push_options): Likewise.
1069 2014-05-09 Marek Polacek <polacek@redhat.com>
1072 * c-common.c (check_user_alignment): Return -1 if alignment is error
1074 (handle_aligned_attribute): Don't call default_conversion on
1076 (handle_vector_size_attribute): Likewise.
1077 (handle_tm_wrap_attribute): Handle case when wrap_decl is error node.
1078 (handle_sentinel_attribute): Call default_conversion and allow even
1079 integral types as an argument.
1081 2014-05-08 Marek Polacek <polacek@redhat.com>
1084 * c-common.c (min_align_of_type): New function factored out from...
1085 (c_sizeof_or_alignof_type): ...here.
1086 * c-common.h (min_align_of_type): Declare.
1088 2014-05-08 Marek Polacek <polacek@redhat.com>
1091 * c-common.c (check_main_parameter_types): Warn for _Atomic-qualified
1092 parameter type of main.
1094 2014-05-07 DJ Delorie <dj@redhat.com>
1096 * c-cppbuiltin.c (print_bits_of_hex): New.
1097 (builtin_define_type_minmax): Print values using hex so as not to
1098 require a pre-computed list of string values.
1100 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
1101 Mike Stump <mikestump@comcast.net>
1102 Richard Sandiford <rdsandiford@googlemail.com>
1104 * c-ada-spec.c: Include wide-int.h.
1105 (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Remove.
1106 (dump_generic_ada_node): Use wide-int interfaces.
1107 * c-common.c: Include wide-int-print.h.
1108 (shorten_compare): Use wide-int interfaces and tree_int_cst_lt.
1109 (pointer_int_sum): Use wide-int interfaces.
1110 (c_common_nodes_and_builtins): Use make_int_cst.
1111 (match_case_to_enum_1): Use tree_fits_uhwi_p and tree_fits_shwi_p.
1112 (handle_alloc_size_attribute): Use wide-int interfaces.
1113 (get_nonnull_operand): Likewise.
1114 * c-format.c (get_constant): Use tree_fits_uhwi_p.
1115 * c-lex.c: Include wide-int.h.
1116 (narrowest_unsigned_type): Take a widest_int rather than two
1118 (narrowest_signed_type): Likewise.
1119 (interpret_integer): Update accordingly. Use wide-int interfaces.
1120 (lex_charconst): Use wide-int interfaces.
1121 * c-pretty-print.c: Include wide-int.h.
1122 (pp_c_integer_constant): Use wide-int interfaces.
1123 * cilk.c (declare_one_free_variable): Use tree_int_cst_lt instead of
1124 INT_CST_LT_UNSIGNED.
1126 2014-05-06 Richard Biener <rguenther@suse.de>
1128 * c-opts.c (c_common_post_options): For -freestanding,
1129 -fno-hosted and -fno-builtin disable pattern recognition
1130 if not enabled explicitely.
1132 2014-05-02 Marek Polacek <polacek@redhat.com>
1134 * c.opt (Wsizeof-pointer-memaccess): Describe option.
1136 2014-05-01 Marek Polacek <polacek@redhat.com>
1139 * c.opt (Wdiscarded-qualifiers): Add.
1141 2014-04-30 Marek Polacek <polacek@redhat.com>
1143 * c-ubsan.c (ubsan_instrument_division): Handle REAL_TYPEs. Perform
1144 INT_MIN / -1 sanitization only for integer types.
1146 2014-04-25 Marek Polacek <polacek@redhat.com>
1149 * c-common.c (handle_noinline_attribute): Warn if the attribute
1150 conflicts with always_inline attribute.
1151 (handle_always_inline_attribute): Warn if the attribute conflicts
1152 with noinline attribute.
1154 2014-04-25 Marek Polacek <polacek@redhat.com>
1157 * c-common.c (check_main_parameter_types): Warn about variadic main.
1159 2014-04-24 Mike Stump <mikestump@comcast.net>
1161 * c.opt (Wshadow-ivar): Default to on.
1163 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
1165 * c.opt (Wshadow-ivar, flocal-ivars, fivar-visibility): Add.
1167 2014-04-23 Marek Polacek <polacek@redhat.com>
1169 * c-common.c (handle_tm_wrap_attribute): Tweak error message.
1171 2014-04-22 Jakub Jelinek <jakub@redhat.com>
1174 * c-ubsan.c (ubsan_instrument_return): Return __builtin_trap ()
1175 if flag_sanitize_undefined_trap_on_error.
1176 (ubsan_instrument_division, ubsan_instrument_shift,
1177 ubsan_instrument_vla): Likewise. Use __ubsan_handle_*_abort ()
1178 if !flag_sanitize_recover.
1180 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
1183 * c-common.c (registered_builtin_types): Make non-static.
1184 * c-common.h (registered_builtin_types): Declare.
1186 2014-04-14 Richard Biener <rguenther@suse.de>
1187 Marc Glisse <marc.glisse@inria.fr>
1190 * c-common.c (convert_vector_to_pointer_for_subscript): Properly
1191 apply may-alias the scalar pointer type when applicable.
1193 2014-04-12 Igor Zamyatin <igor.zamyatin@intel.com>
1196 * cilk.c (cilk_set_spawn_marker): Remove FUNCTION_DECL
1197 as possible argument for Cilk_spawn.
1199 2014-04-11 Tobias Burnus <burnus@net-b.de>
1202 * c.opt (Wformat-signedness): Add
1203 * c-format.c(check_format_types): Use it.
1205 2014-04-11 Jason Merrill <jason@redhat.com>
1208 * c-common.c (sync_resolve_size, get_atomic_generic_size): Call
1209 default_conversion for an array argument.
1211 2014-04-08 Marek Polacek <polacek@redhat.com>
1214 * c-ubsan.c: Include asan.h.
1215 (ubsan_instrument_return): Call initialize_sanitizer_builtins.
1217 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
1219 * c.opt (Wnon-virtual-dtor): Auto set when Weffc++.
1221 2014-04-02 Marek Polacek <polacek@redhat.com>
1223 * c-common.h (c_expand_expr): Remove declaration.
1225 2014-03-28 Jakub Jelinek <jakub@redhat.com>
1228 * c-common.c (add_atomic_size_parameter): When creating new
1229 params vector, push the size argument first.
1231 2014-03-26 Jakub Jelinek <jakub@redhat.com>
1233 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
1234 ubsan_instrument_vla, ubsan_instrument_return): Adjust
1235 ubsan_create_data callers.
1237 2014-03-22 Jakub Jelinek <jakub@redhat.com>
1240 * c-opts.c (c_finish_options): Restore cb_file_change call to
1243 2014-03-13 Jakub Jelinek <jakub@redhat.com>
1246 * c-pragma.c (apply_pragma_weak): Only look at
1247 TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (decl)) if
1248 DECL_ASSEMBLER_NAME_SET_P (decl).
1249 (maybe_apply_pending_pragma_weaks): Exit early if
1250 vec_safe_is_empty (pending_weaks) rather than only when
1252 (maybe_apply_pragma_weak): Likewise. If !DECL_ASSEMBLER_NAME_SET_P,
1253 set assembler name back to NULL afterwards.
1255 2014-03-11 Jason Merrill <jason@redhat.com>
1257 * c.opt: Add -std=gnu++14.
1259 2014-03-11 Ian Bolton <ian.bolton@arm.com>
1261 * c-opts.c (c_common_post_options): Don't override
1262 -ffp-contract=fast if unsafe-math-optimizations is on.
1264 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
1266 * c.opt: Enable LTO FE for fshort-double.
1268 2014-03-07 Jason Merrill <jason@redhat.com>
1270 * c.opt: Add -std=c++14.
1272 2014-03-06 Marek Polacek <polacek@redhat.com>
1275 * cilk.c (contains_cilk_spawn_stmt): New function.
1276 (contains_cilk_spawn_stmt_walker): Likewise.
1277 (recognize_spawn): Give error on invalid use of _Cilk_spawn.
1278 * c-common.h (contains_cilk_spawn_stmt): Add declaration.
1280 2014-03-03 Jakub Jelinek <jakub@redhat.com>
1282 * c-pragma.c (c_pp_lookup_pragma): Handle PRAGMA_CILK_SIMD.
1283 (init_pragma): Call cpp_register_deferred_pragma for PRAGMA_CILK_SIMD
1284 even when flag_preprocess_only.
1286 2014-02-26 Jason Merrill <jason@redhat.com>
1290 * c-common.c (shorten_compare): Don't check
1291 c_inhibit_evaluation_warnings.
1293 2014-02-19 Jakub Jelinek <jakub@redhat.com>
1296 * c-common.c (c_common_nodes_and_builtins): When initializing
1297 c_uint{16,32,64}_type_node, also set corresponding
1298 uint{16,32,64}_type_node to the same value.
1301 * c-pragma.c (init_pragma): Don't call cpp_register_deferred_pragma
1302 for PRAGMA_IVDEP if flag_preprocess_only.
1304 2014-02-12 Jakub Jelinek <jakub@redhat.com>
1307 * c-common.c (merge_tlist): If copy is true, call new_tlist,
1308 if false, add ADD itself, rather than vice versa.
1309 (verify_tree): For COND_EXPR, don't call merge_tlist with non-zero
1310 copy. For SAVE_EXPR, only call merge_tlist once.
1312 2014-02-08 Jakub Jelinek <jakub@redhat.com>
1315 * c-common.c (handle_alloc_size_attribute): Use tree_fits_uhwi_p
1317 (handle_alloc_align_attribute, handle_assume_aligned_attribute): New
1319 (c_common_attribute_table): Add alloc_align and assume_aligned
1322 2014-02-06 Marek Polacek <polacek@redhat.com>
1325 * c-common.c (warn_for_sign_compare): Call warning_at with location
1328 2014-02-05 Marek Polacek <polacek@redhat.com>
1331 * c-omp.c (c_finish_omp_atomic): Remove unreachable return
1334 2014-02-04 Marek Polacek <polacek@redhat.com>
1337 * c-common.c (conversion_warning): Unwrap C_MAYBE_CONST_EXPR and/or
1340 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
1344 * c-common.c (handle_aligned_attribute, handle_alloc_size_attribute,
1345 handle_vector_size_attribute, handle_nonnull_attribute): Call
1346 default_conversion on the attribute argument.
1347 (handle_nonnull_attribute): Increment the argument number.
1349 2014-01-31 Marek Polacek <polacek@redhat.com>
1352 * c-common.c (add_atomic_size_parameter): Pass vNULL to
1353 build_function_call_vec.
1354 (resolve_overloaded_builtin): Likewise.
1355 * c-common.h (build_function_call_vec): Adjust declaration.
1357 2014-01-30 Marek Polacek <polacek@redhat.com>
1360 * c-common.h (unsafe_conversion_p): Adjust declaration.
1361 (warnings_for_convert_and_check): Likewise.
1362 (convert_and_check): Likewise.
1363 * c-common.c (unsafe_conversion_p): Add location parameter. Call
1364 expansion_point_location_if_in_system_header on it.
1365 (warnings_for_convert_and_check): Add location parameter. Call
1366 expansion_point_location_if_in_system_header on it. Use it.
1367 (convert_and_check): Add location parameter. Use it.
1368 (conversion_warning): Likewise.
1369 (c_add_case_label): Adjust convert_and_check calls.
1370 (scalar_to_vector): Adjust unsafe_conversion_p calls.
1372 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1374 * c-common.c (c_define_builtins): Replaced flag_enable_cilkplus with
1376 * c-pragma.c (init_pragma): Likewise.
1379 2014-01-23 Marek Polacek <polacek@redhat.com>
1382 * c-common.c (shorten_compare): Add location_t parameter.
1383 * c-common.h (shorten_binary_op): Adjust declaration.
1385 2014-01-23 Marek Polacek <polacek@redhat.com>
1388 * c-common.c (pointer_to_zero_sized_aggr_p): New function.
1389 * c-common.h: Declare it.
1391 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
1393 * c-ada-spec.h (dump_ada_specs): Revert prototype change.
1394 * c-ada-spec.c (dump_ads): Likewise.
1395 (cpp_check): Likewise.
1396 (dump_ada_specs): Likewise.
1398 2014-01-15 Laurent Alfonsi <laurent.alfonsi@st.com>
1401 * c-common.c (handle_no_instrument_function_attribute): Allow
1402 no_instrument_function attribute in class member
1403 definition/declaration.
1405 2014-01-15 Jakub Jelinek <jakub@redhat.com>
1408 * c-omp.c (c_finish_omp_atomic): Set in_late_binary_op around
1409 build_modify_expr with non-NOP_EXPR opcode. Handle return from it
1410 being COMPOUND_EXPR.
1411 (c_finish_omp_for): Handle incr being COMPOUND_EXPR with first
1412 operand a SAVE_EXPR and second MODIFY_EXPR.
1414 2014-01-09 Jakub Jelinek <jakub@redhat.com>
1417 * c-pch.c (c_common_write_pch): Call
1418 prepare_target_option_nodes_for_pch.
1420 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1422 Update copyright years
1424 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1426 * array-notation-common.c, c-cilkplus.c: Use the standard form for
1427 the copyright notice.
1429 2013-12-28 Eric Botcazou <ebotcazou@adacore.com>
1431 * c-ada-spec.c (print_constructor): New function.
1432 (print_destructor): Retrieve the origin of the destructor.
1433 (print_ada_declaration): Revamp handling of constructors/destructors.
1435 2013-12-23 Stuart Hastings <stuart@apple.com>
1436 Bill Maddox <maddox@google.com>
1437 Jason Merrill <jason@redhat.com>
1439 * c.opt: Add -fdeclone-ctor-dtor.
1440 * c-opts.c (c_common_post_options): Default to on iff -Os.
1442 2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
1444 * c-common.c (c_common_attribute_table): Added "cilk simd function"
1446 * c-pragma.h (enum pragma_cilk_clause): Remove.
1447 (enum pragma_omp_clause): Added the following fields:
1448 PRAGMA_CILK_CLAUSE_NOMASK, PRAGMA_CILK_CLAUSE_MASK,
1449 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_NONE,
1450 PRAGMA_CILK_CLAUSE_LINEAR, PRAGMA_CILK_CLAUSE_PRIVATE,
1451 PRAGMA_CILK_CLAUSE_FIRSTPRIVATE, PRAGMA_CILK_CLAUSE_LASTPRIVATE,
1452 PRAGMA_CILK_CLAUSE_UNIFORM.
1455 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
1457 * cilk.c (cilk_outline): Made this function non-static.
1458 (gimplify_cilk_spawn): Removed pre_p and post_p arguments.
1459 (create_cilk_wrapper): Added a new parameter: a function pointer.
1460 (c_install_body_w_frame_cleanup): Remove
1461 (extract_free_variables): Added VEC_INIT_EXPR and CONSTRUCTOR case.
1462 * c-common.h (cilk_outline): New prototype.
1463 (gimplify_cilk_spawn): Removed two parameters.
1464 (cilk_install_body_with_frame_cleanup): New prototype.
1465 * c-gimplify.c (c_gimplify_expr): Added MODIFY_EXPR, CALL_EXPR and
1466 CILK_SPAWN_STMT case.
1468 2013-12-11 Bernd Schmidt <bernds@codesourcery.com>
1470 * c-common.c (c_fully_fold_internal): Handle ADDR_SPACE_CONVERT_EXPR.
1472 * c-common.h (enum c_tree_index): Remove CTI_INT_ARRAY_TYPE.
1473 (int_array_type_node): Remove.
1474 * c-common.c (c_common_nodes_and_builtins): Don't build it.
1476 2013-12-05 Marek Polacek <polacek@redhat.com>
1479 * c-common.c (c_sizeof_or_alignof_type): Move a declaration into
1480 [ADJUST_FIELD_ALIGN].
1482 2013-12-04 Joseph Myers <joseph@codesourcery.com>
1485 * c-common.c (c_sizeof_or_alignof_type): Add parameter min_alignof
1486 and check field alignment if set.
1487 * c-common.h (c_sizeof_or_alignof_type): Update prototype.
1488 (c_sizeof, c_alignof): Update calls to c_sizeof_or_alignof_type.
1490 2013-12-04 Jakub Jelinek <jakub@redhat.com>
1491 Marek Polacek <polacek@redhat.com>
1493 * c-gimplify.c (c_gimplify_expr): If doing the integer-overflow
1494 sanitization, call unsigned_type_for only when !TYPE_OVERFLOW_WRAPS.
1496 2013-11-29 H.J. Lu <hongjiu.lu@intel.com>
1499 * cilk.c (gimplify_cilk_spawn): Properly handle function without
1502 2013-11-29 Jakub Jelinek <jakub@redhat.com>
1505 * c-common.c (get_priority): If TREE_VALUE (args) is IDENTIFIER_NODE,
1506 goto invalid. If it is error_mark_node, don't issue further
1509 2013-11-28 Sergey Ostanevich <sergos.gnu@gmail.com>
1511 * c.opt (Wopenmp-simd): New.
1513 2013-11-22 Jakub Jelinek <jakub@redhat.com>
1515 * c-ubsan.h (ubsan_instrument_return): New prototype.
1516 * c-ubsan.c (ubsan_instrument_return): New function.
1518 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
1520 * c-common.c: Add required include files from gimple.h.
1521 * c-gimplify.c: Likewise
1524 2013-11-22 David Malcolm <dmalcolm@redhat.com>
1526 * c-common.c (unsafe_conversion_p): Remove use of
1527 EXPR_LOC_OR_HERE macro.
1528 (conversion_warning): Likewise.
1529 (warnings_for_convert_and_check): Likewise.
1530 (warn_for_collisions_1): Likewise.
1531 (shorten_compare): Likewise, and remove use of in_system_header
1532 macro, using the location from the former.
1533 * c-lex.c (dump_one_header): Remove use of input_filename macro.
1534 (cb_def_pragma): Remove use of in_system_header macro.
1535 (lex_string): Likewise.
1536 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
1538 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
1539 Mike Stump <mikestump@comcast.net>
1540 Richard Sandiford <rdsandiford@googlemail.com>
1542 * c-ada-spec.c (is_simple_enum): Use tree_to_shwi and tree_to_uhwi
1543 instead of TREE_INT_CST_LOW, in cases where there is a protecting
1544 tree_fits_shwi_p or tree_fits_uhwi_p.
1545 (dump_generic_ada_node): Likewise.
1546 * c-format.c (check_format_arg): Likewise.
1547 * c-pretty-print.c (pp_c_integer_constant): Likewise.
1549 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
1551 * c-common.c (check_function_arguments_recurse): Use tree_to_uhwi.
1553 2013-11-19 Joshua J Cogliati <jrincayc@yahoo.com>
1556 * c-common.c (unsafe_conversion_p): Make this function
1557 return an enumeration with more detail.
1558 (conversion_warning): Use the new return type of
1559 unsafe_conversion_p to separately warn either about conversions
1560 that lower floating point number precision or about the other
1561 kinds of conversions.
1562 * c-common.h (enum conversion_safety): New enumeration.
1563 (unsafe_conversion_p): switching return type to
1564 conversion_safety enumeration.
1565 * c.opt: Adding new warning -Wfloat-conversion and
1566 enabling it with -Wconversion.
1568 2013-11-19 Basile Starynkevitch <basile@starynkevitch.net>
1570 * c-opts.c: Include plugin.h.
1571 (cb_file_change): Invoke plugin event PLUGIN_INCLUDE_FILE.
1573 2013-11-19 Marek Polacek <polacek@redhat.com>
1575 * c-ubsan.c (ubsan_instrument_division): Adjust ubsan_create_data
1577 (ubsan_instrument_shift): Likewise.
1578 (ubsan_instrument_vla): Likewise.
1580 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1582 * c-common.c (convert_vector_to_pointer_for_subscript): Remove
1583 cast to unsigned type.
1585 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1587 * c-common.c (fold_offsetof_1): Use tree_to_uhwi rather than
1589 (complete_array_type): Update comment to refer to tree_to_[su]hwi
1590 rather than tree_low_cst.
1592 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1594 * c-common.c, c-cppbuiltin.c: Replace tree_low_cst (..., 1) with
1595 tree_to_uhwi throughout.
1597 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1599 * c-common.c, c-format.c, c-omp.c, c-pretty-print.c: Replace
1600 tree_low_cst (..., 0) with tree_to_shwi throughout.
1602 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1604 * c-ada-spec.c, c-common.c, c-pretty-print.c: Replace
1605 host_integerp (..., 1) with tree_fits_uhwi_p throughout.
1607 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1609 * c-ada-spec.c, c-common.c, c-format.c, c-pretty-print.c: Replace
1610 host_integerp (..., 0) with tree_fits_shwi_p throughout.
1612 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
1614 * c-cilkplus.c: New file.
1615 * c-common.c (readonly_error): Add location argument.
1616 * c-common.h (readonly_error): Same.
1617 (c_finish_cilk_clauses): Protoize.
1618 (c_check_cilk_loop): Same.
1619 c-omp.c (c_finish_omp_for): Handle CILK_SIMD nodes.
1620 Do not fail on error_mark_node.
1621 Abstract increment canonicalization to here...
1622 (c_omp_for_incr_canonicalize_ptr): New.
1623 c-pragma.c (init_pragma): Register "simd" pragma.
1624 c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_SIMD.
1625 (enum pragma_cilk_clause): New.
1627 2013-11-15 Richard Sandiford <rdsandiford@googlemail.com>
1629 * c-pretty-print.c (pp_c_character_constant): Remove unnecessary
1630 wchar_type and host_integerp checks.
1632 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
1634 * c-common.c: Likewise.
1635 * c-gimplify.c: Likewise.
1638 2013-11-14 Diego Novillo <dnovillo@google.com>
1640 * c-common.c: Include fold-const.h.
1641 Include stor-layout.h.
1643 Include stringpool.h.
1646 Include trans-mem.h.
1647 * c-cppbuiltin.c: Include stor-layout.h.
1648 Include stringpool.h.
1649 * c-format.c: Include stringpool.h.
1650 * c-lex.c: Include stringpool.h.
1651 Include stor-layout.h.
1652 * c-pragma.c: Include stringpool.h.
1655 Include gcc-symtab.h.
1656 * c-pretty-print.c: Include stor-layout.h.
1658 * cilk.c: Include stringpool.h.
1661 2013-11-13 Joseph Myers <joseph@codesourcery.com>
1663 * c-common.h (enum rid): Add RID_AUTO_TYPE.
1664 * c-common.c (c_common_reswords): Add __auto_type.
1665 (keyword_begins_type_specifier): Handle RID_AUTO_TYPE.
1667 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
1669 * c-common.c: Include gimplify.h.
1670 * c-gimplify.c: Likewise.
1672 * c-omp.c: Include gimple-expr.h instead of gimple.h.
1673 * c-ubsan.c: Don't include gimple.h.
1675 2013-11-12 Joseph Myers <joseph@codesourcery.com>
1677 * c-common.c (c_common_reswords): Add _Thread_local.
1679 2013-11-09 Joseph Myers <joseph@codesourcery.com>
1681 * c-common.c (atomic_size_supported_p): New function.
1682 (resolve_overloaded_atomic_exchange)
1683 (resolve_overloaded_atomic_compare_exchange)
1684 (resolve_overloaded_atomic_load, resolve_overloaded_atomic_store):
1685 Use it instead of comparing size with a local list of sizes.
1687 2013-11-07 Andrew MacLeod <amacleod@redhat.com>
1688 Joseph Myers <joseph@codesourcery.com>
1690 * c-common.h (enum rid): Add RID_ATOMIC.
1691 * c-common.c (c_common_reswords): Add _Atomic.
1692 (sync_resolve_params): Use TYPE_MAIN_VARIANT on pointer argument.
1693 (keyword_is_type_qualifier): Accept RID_ATOMIC.
1694 * c-format.c (check_format_types): Check for extra _Atomic
1695 qualifiers in format argument.
1696 * c-pretty-print.c (pp_c_cv_qualifiers): Handle atomic qualifier.
1697 (pp_c_type_qualifier_list): Mention _Atomic in comment.
1699 2013-11-06 Tobias Burnus <burnus@net-b.de>
1701 * c-common.c (reason_option_codes_t): Add CPP_W_DATE_TIME.
1703 2013-11-06 Joseph Myers <joseph@codesourcery.com>
1705 * c-opts.c (c_common_post_options): Set -ffp-contract=off in C
1707 * c-cppbuiltin.c (cpp_iec_559_value): Consider -ffp-contract=fast
1708 to mean lack of IEEE 754 support.
1710 2013-11-05 Tobias Burnus <burnus@net-b.de>
1712 * c.opt (-Wdate-time): New option
1713 * c-opts.c (sanitize_cpp_opts): Pass on to libcpp.
1715 2013-11-05 Joseph Myers <joseph@codesourcery.com>
1717 * c-cppbuiltin.c (cpp_iec_559_value): Test
1718 flag_excess_precision_cmdline not flag_excess_precision.
1720 2013-11-05 Tobias Burnus <burnus@net-b.de>
1722 * c.opt (fopenmp-simd): New option.
1723 * c-pragma.c (omp_pragmas): Move pragmas which can contain simd to ...
1724 (omp_pragmas): ... this new struct.
1725 (c_pp_lookup_pragma): Also walk omp_pragmas.
1726 (init_pragma): Init pragmas for -fopenmp-simd.
1728 2013-11-04 Marek Polacek <polacek@redhat.com>
1731 * c-common.c (invalid_indirection_error): Handle RO_ARROW_STAR case.
1733 2013-11-04 Joseph Myers <joseph@codesourcery.com>
1735 * c-cppbuiltin.c (cpp_iec_559_value, cpp_iec_559_complex_value):
1737 (c_cpp_builtins): Define __GCC_IEC_559 and __GCC_IEC_559_COMPLEX.
1739 2013-11-04 Eric Botcazou <ebotcazou@adacore.com>
1741 * c-ada-spec.h (cpp_operation): Add IS_TRIVIAL.
1742 (dump_ada_specs): Adjust prototype of second callback.
1743 * c-ada-spec.c (cpp_check): New global variable.
1744 (dump_ada_nodes): Remove cpp_check parameter and do not pass it down.
1745 (print_generic_ada_decl): Likewise.
1746 (has_static_fields): Change return type to bool and add guard.
1747 (has_nontrivial_methods): New predicate.
1748 (is_tagged_type): Change return type to bool.
1749 (separate_class_package): Call has_nontrivial_methods.
1750 (pp_ada_tree_identifier): Minor tweaks.
1751 (dump_ada_function_declaration): Adjust calls to dump_generic_ada_node.
1752 (dump_ada_array_domains): Likewise.
1753 (dump_ada_array_type): Likewise.
1754 (dump_template_types): Remove cpp_check parameter and do not pass it to
1755 dump_generic_ada_node.
1756 (dump_ada_template): Likewise.
1757 (dump_generic_ada_node): Remove cpp_check parameter and do not pass it
1759 (print_ada_methods): Change return type to integer. Remove cpp_check
1760 parameter and do not pass it down.
1761 (dump_nested_types): Remove cpp_check parameter and do not pass it to
1762 dump_generic_ada_node.
1763 (print_ada_declaration): Likewise. Test RECORD_OR_UNION_TYPE_P before
1765 (print_ada_struct_decl): Remove cpp_check parameter and do not pass it
1766 down. Use has_nontrivial_methods to recognize C++ classes. Use return
1767 value of print_ada_methods.
1768 (dump_ads): Rename cpp_check parameter to check and adjust prototype.
1769 Set cpp_check to it before invoking dump_ada_nodes.
1770 (dump_ada_specs): Likewise.
1772 2013-11-03 Marek Polacek <polacek@redhat.com>
1774 * c-ubsan.c: Don't include hash-table.h.
1775 (ubsan_instrument_vla): New function.
1776 * c-ubsan.h: Declare it.
1778 2013-10-31 David Malcolm <dmalcolm@redhat.com>
1780 Automated part of renaming of symtab_node_base to symtab_node.
1782 Patch autogenerated by rename_symtab.py from
1783 https://github.com/davidmalcolm/gcc-refactoring-scripts
1784 revision 58bb219cc090b2f4516a9297d868c245495ee622
1786 * c-pragma.c (maybe_apply_pending_pragma_weaks): Rename
1787 symtab_node_base to symtab_node.
1789 2013-10-31 Edward Smith-Rowland <3dw4rd@verizon.net>
1791 Implement C++14 digit separators.
1792 * c-lex.c (interpret_float): Remove digit separators from scratch string
1793 before building real literal.
1795 2013-10-30 Jakub Jelinek <jakub@redhat.com>
1797 * cilk.c (create_cilk_helper_decl): Use HOST_WIDE_INT_PRINT_DEC.
1799 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
1801 * c-common.c (c_common_reswords[]): Added _Cilk_spawn and _Cilk_sync
1803 (c_define_builtins): Called cilk_init_builtins if Cilk Plus is
1805 * c-common.h (enum rid): Added RID_CILK_SPAWN and RID_CILK_SYNC.
1806 (insert_cilk_frame): New prototype.
1807 (cilk_init_builtins): Likewise.
1808 (gimplify_cilk_spawn): Likewise.
1809 (c_cilk_install_body_w_frame_cleanup): Likewise.
1810 (cilk_detect_spawn_and_unwrap): Likewise.
1811 (cilk_set_spawn_marker): Likewise.
1812 (build_cilk_sync): Likewise.
1813 (build_cilk_spawn): Likewise.
1816 2013-10-29 David Malcolm <dmalcolm@redhat.com>
1818 Patch autogenerated by refactor_symtab.py from
1819 https://github.com/davidmalcolm/gcc-refactoring-scripts
1820 revision 58bb219cc090b2f4516a9297d868c245495ee622
1822 * c-gimplify.c (c_genericize): Update for conversion of symtab types
1823 to a true class hierarchy.
1824 * c-pragma.c (maybe_apply_pending_pragma_weaks): Likewise.
1826 2013-10-27 Richard Sandiford <rdsandiford@googlemail.com>
1828 * c-lex.c (interpret_integer): Remove call to cpp_num_sign_extend.
1830 2013-10-26 Jeff Law <law@redhat.com>
1832 * c-common.c (c_define_builtins): Remove mudflap support.
1833 * c.opt: Ignore and warn for mudflap options.
1835 2013-10-24 Tobias Burnus <burnus@net-b.de>
1838 * c-pragma.c (init_pragma) Add #pragma ivdep handling.
1839 * c-pragma.h (pragma_kind): Add PRAGMA_IVDEP.
1841 2013-10-23 Jason Merrill <jason@redhat.com>
1843 * c-format.c (gcc_cxxdiag_char_table): Add %X.
1845 2013-10-11 Jakub Jelinek <jakub@redhat.com>
1847 * c-common.h (omp_clause_mask::operator !=): New method.
1848 * c-omp.c (c_omp_split_clauses): Use if ((mask & something) != 0)
1849 instead of if (mask & something) tests everywhere.
1851 * c-cppbuiltin.c (c_cpp_builtins): Predefine _OPENMP to
1852 201307 instead of 201107.
1853 * c-common.c (DEF_FUNCTION_TYPE_8): Define.
1854 (c_common_attribute_table): Add "omp declare target" and
1855 "omp declare simd" attributes.
1856 (handle_omp_declare_target_attribute,
1857 handle_omp_declare_simd_attribute): New functions.
1858 * c-omp.c: Include c-pragma.h.
1859 (c_finish_omp_taskgroup): New function.
1860 (c_finish_omp_atomic): Add swapped argument, if true,
1861 build the operation first with rhs, lhs arguments and use NOP_EXPR
1863 (c_finish_omp_for): Add code argument, pass it down to make_code.
1864 (c_omp_split_clauses): New function.
1865 (c_split_parallel_clauses): Removed.
1866 (c_omp_declare_simd_clause_cmp, c_omp_declare_simd_clauses_to_numbers,
1867 c_omp_declare_simd_clauses_to_decls): New functions.
1868 * c-common.h (omp_clause_mask): New type.
1869 (OMP_CLAUSE_MASK_1): Define.
1870 (omp_clause_mask::omp_clause_mask, omp_clause_mask::operator &=,
1871 omp_clause_mask::operator |=, omp_clause_mask::operator ~,
1872 omp_clause_mask::operator |, omp_clause_mask::operator &,
1873 omp_clause_mask::operator <<, omp_clause_mask::operator >>,
1874 omp_clause_mask::operator ==): New methods.
1875 (enum c_omp_clause_split): New.
1876 (c_finish_omp_taskgroup): New prototype.
1877 (c_finish_omp_atomic): Add swapped argument.
1878 (c_finish_omp_for): Add code argument.
1879 (c_omp_split_clauses): New prototype.
1880 (c_split_parallel_clauses): Removed.
1881 (c_omp_declare_simd_clauses_to_numbers,
1882 c_omp_declare_simd_clauses_to_decls): New prototypes.
1883 * c-pragma.c (omp_pragmas): Add new OpenMP 4.0 constructs.
1884 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_CANCEL,
1885 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_DECLARE_REDUCTION,
1886 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_SIMD,
1887 PRAGMA_OMP_TARGET, PRAGMA_OMP_TASKGROUP and PRAGMA_OMP_TEAMS.
1888 Remove PRAGMA_OMP_PARALLEL_FOR and PRAGMA_OMP_PARALLEL_SECTIONS.
1889 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_ALIGNED,
1890 PRAGMA_OMP_CLAUSE_DEPEND, PRAGMA_OMP_CLAUSE_DEVICE,
1891 PRAGMA_OMP_CLAUSE_DIST_SCHEDULE, PRAGMA_OMP_CLAUSE_FOR,
1892 PRAGMA_OMP_CLAUSE_FROM, PRAGMA_OMP_CLAUSE_INBRANCH,
1893 PRAGMA_OMP_CLAUSE_LINEAR, PRAGMA_OMP_CLAUSE_MAP,
1894 PRAGMA_OMP_CLAUSE_NOTINBRANCH, PRAGMA_OMP_CLAUSE_NUM_TEAMS,
1895 PRAGMA_OMP_CLAUSE_PARALLEL, PRAGMA_OMP_CLAUSE_PROC_BIND,
1896 PRAGMA_OMP_CLAUSE_SAFELEN, PRAGMA_OMP_CLAUSE_SECTIONS,
1897 PRAGMA_OMP_CLAUSE_SIMDLEN, PRAGMA_OMP_CLAUSE_TASKGROUP,
1898 PRAGMA_OMP_CLAUSE_THREAD_LIMIT, PRAGMA_OMP_CLAUSE_TO and
1899 PRAGMA_OMP_CLAUSE_UNIFORM.
1901 2013-10-09 Marc Glisse <marc.glisse@inria.fr>
1903 PR tree-optimization/20318
1904 * c-common.c (handle_returns_nonnull_attribute): New function.
1905 (c_common_attribute_table): Add returns_nonnull.
1907 2013-10-03 Marc Glisse <marc.glisse@inria.fr>
1910 * c.opt (fcheck-new): Move to common.opt.
1912 2013-09-25 Marek Polacek <polacek@redhat.com>
1913 Jakub Jelinek <jakub@redhat.com>
1916 * c-ubsan.c (ubsan_instrument_shift): Don't instrument
1917 an expression if we can prove it is correct.
1918 (ubsan_instrument_division): Likewise. Remove unnecessary
1921 2013-09-18 Marek Polacek <polacek@redhat.com>
1924 * c-common.c (handle_no_sanitize_undefined_attribute): New function.
1926 (struct attribute_spec c_common_att): Add no_sanitize_undefined.
1928 2013-09-14 Iain Sandoe <iain@codesourcery.com>
1931 * c.opt (fgnu-runtime, fnext-runtime, fobjc-abi-version,
1932 fobjc-gc, freplace-objc-classes): Accept for LTO.
1934 2013-09-13 Jacek Caban <jacek@codeweavers.com>
1936 * c-target.def: New hook
1938 2013-09-09 Paolo Carlini <paolo.carlini@oracle.com>
1941 * c.opt (Wdelete-incomplete): Add.
1943 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
1945 * c-common.c (same_scalar_type_ignoring_signedness): Delete.
1946 (vector_types_compatible_elements_p): New function.
1947 * c-common.h: (same_scalar_type_ignoring_signedness): Delete
1949 (vector_types_compatible_elements_p): Declare.
1951 2013-09-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
1953 * c-pretty-print.h (c_pretty_printer::simple_type_specifier): Now
1954 a virtual member function.
1955 (pp_simple_type_specifier): Remove.
1956 (pp_c_type_specifier): Likewise.
1957 * c-pretty-print.c (c_pretty_printer::simple_type_specifier):
1958 Rename from pp_c_type_specifier. Adjust.
1959 (c_pretty_printer::c_pretty_printer): Do not assign to
1960 simple_type_specifier.
1962 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
1964 * c-pretty-print.h (c_pretty_printer::type_id): Now a virtual
1966 (c_pretty_printer::storage_class_specifier): Likewise.
1967 (c_pretty_printer::initializer): Likewise.
1968 (pp_declaration): Remove.
1969 (pp_declaration_specifiers): Likewise.
1970 (pp_abstract_declarator): Likewise.
1971 (pp_declarator): Likewise.
1972 (pp_type_id): Likewise.
1973 (pp_statement): Likewise.
1974 (pp_constant): Likewise.
1975 (pp_id_expression): Likewise.
1976 (pp_primary_expression): Likewise.
1977 (pp_unary_expression): Likewise.
1978 (pp_multiplicative_expression): Likewise.
1979 (pp_conditional_expression): Likewise.
1980 (pp_assignment_expression): Likewise.
1981 (pp_expression): Likewise.
1982 (pp_c_type_id): Likewise.
1983 (pp_c_storage_class_specifier): Likewise.
1984 * c-pretty-print.c (pp_c_type_cast): Tidy.
1985 (pp_c_pointer): Likewise.
1986 (pp_c_type_specifier): Likewise.
1987 (pp_c_parameter_type_list): Likewise.
1988 (pp_c_function_definition): Likewise.
1989 (pp_c_init_declarator): Likewise.
1990 (pp_c_initializer_list): Likewise.
1991 (pp_c_constructor_elts): Likewise.
1992 (c_pretty_printer::direct_abstract_declarator): Likewise.
1993 (c_pretty_printer::declaration_specifiers): Likewise.
1994 (c_pretty_printer::primary_expression): Likewise.
1995 (c_pretty_printer::postfix_expression): Likewise.
1996 (c_pretty_printer::type_id): Rename from pp_c_type_id.
1997 (c_pretty_printer::storage_class_specifier): Rename from
1998 pp_c_storage_class_specifier.
1999 (c_pretty_printer::initializer): Rename from pp_c_initializer.
2000 (c_pretty_printer::c_pretty_printer): Do not assign to type_id,
2001 storage_class_specifier, initializer, offset_list, flags.
2003 2013-08-30 Marek Polacek <polacek@redhat.com>
2005 * c-ubsan.c: New file.
2006 * c-ubsan.h: New file.
2008 2013-08-30 Gabriel Dos Reis <gdr@integrable-solutions.net>
2010 * c-pretty-print.h (c_pretty_printer::declaration): Now a virtual
2012 (c_pretty_printer::declaration_specifiers): Likewise.
2013 (c_pretty_printer::declarator): Likewise.
2014 (c_pretty_printer::abstract_declarator): Likewise.
2015 (c_pretty_printer::direct_abstract_declarator): Likewise.
2016 (c_pretty_printer::direct_declarator): Likewise.
2017 (c_pretty_printer::function_specifier): Likewise.
2018 (pp_declaration): Adjust.
2019 (pp_declaration_specifiers): Likewise.
2020 (pp_abstract_declarator): Likewise.
2021 (pp_direct_declarator): Likewise.
2022 (pp_function_specifier): Likewise.
2023 (pp_direct_abstract_declarator): Remove as unused.
2024 (pp_c_declaration): Remove.
2025 (pp_c_declaration_specifiers): Likewise.
2026 (pp_c_declarator): Likewise.
2027 (pp_c_direct_declarator): Likewise.
2028 (pp_c_function_specifier): Likewise.
2029 (pp_c_direct_abstract_declarator): Likewise.
2030 * c-pretty-print.c (c_pretty_printer::abstract_declarator): Rename
2031 from pp_c_abstract_declarator. Adjust.
2032 (c_pretty_printer::direct_abstract_declarator): Rename from
2033 pp_c_direct_abstract_declarator. Adjust.
2034 (c_pretty_printer::function_specifier): Rename from
2035 pp_c_function_specifier. Adjust.
2036 (c_pretty_printer::declaration_specifiers): Rename from
2037 pp_c_declaration_specifiers. Adjust.
2038 (c_pretty_printer::direct_declarator): Rename from
2039 pp_c_direct_declarator. Adjust.
2040 (c_pretty_printer::declarator): Rename from pp_c_declarator. Adjust.
2041 (c_pretty_printer::declaration): Rename from pp_c_declaration. Adjust.
2042 (c_pretty_printer::c_pretty_printer): Do not assign to
2043 declaration, declaration_specifiers, declarator,
2044 direct_declarator, direct_abstract_declarator, function_specifier.
2046 2013-08-26 Gabriel Dos Reis <gdre@integrable-solutions.net>
2048 * c-pretty-print.h (c_pretty_printer::unary_expression): Now a
2049 virtual member function.
2050 (c_pretty_printer::multiplicative_expression): Likewise.
2051 (c_pretty_printer::conditional_expression): Likewise.
2052 (c_pretty_printer::assignment_expression): Likewise.
2053 (c_pretty_printer::expression): Likewise.
2054 (pp_unary_expression): Adjust.
2055 (pp_multiplicative_expression): Likewise.
2056 (pp_assignment_expression): Likewise.
2057 (pp_conditional_expression): Likewise.
2058 (pp_expression): Likewise.
2059 * c-pretty-print.c (c_pretty_printer::unary_expression): Rename
2060 from pp_c_unary_expression. Adjust.
2061 (c_pretty_printer::multiplicative_expression): Rename from
2062 pp_c_multiplicative_expression. Adjust.
2063 (c_pretty_printer::conditional_expression): Rename from
2064 pp_c_conditional_expression. Adjust.
2065 (c_pretty_printer::assignment_expression): Rename from
2066 pp_c_assignment_expression. Adjust.
2067 (c_pretty_printer::expression): Rename from pp_c_expression. Adjust.
2068 (c_pretty_printer::c_pretty_printer): Do not assign to
2069 unary_expression, multiplicative_expression,
2070 conditional_expression, expression.
2072 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
2074 * c-pretty-print.h (c_pretty_printer::postfix_expression): Now a
2075 virtual member function.
2076 (pp_postfix_expression): Adjust.
2077 (pp_c_postfix_expression): Remove.
2078 * c-pretty-print.c (c_pretty_printer::postfix_expression): Rename
2079 from pp_c_postfix_expression. Adjust.
2080 (c_pretty_printer::c_pretty_printer): Do not assign to
2083 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
2085 * c-pretty-print.h (c_pretty_printer::primary_expression): Now a
2086 virtua member function.
2087 (pp_primary_expression): Adjust.
2088 (pp_c_primary_expression): Remove.
2089 * c-pretty-print.c (c_pretty_printer::primary_expression): Rename
2090 from pp_c_primary_expression. Adjust.
2091 (pp_c_initializer_list): Use pp_primary_expression.
2092 (c_pretty_printer::c_pretty_printer): Do not assign to
2095 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
2097 * c-pretty-print.h (c_pretty_printer::translate_string): Declare.
2098 * c-pretty-print.c (M_): Remove.
2099 (c_pretty_printer::translate_string): Define.
2100 (pp_c_type_specifier): Use it.
2101 (pp_c_primary_expression): Likewise.
2102 (pp_c_expression): Likewise.
2104 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
2106 * c-pretty-print.h (c_pretty_printer::id_expression): Now a
2108 (pp_c_id_expression): Remove.
2109 (pp_id_expression): Adjust.
2110 * c-pretty-print.c (c_pretty_printer::id_expression): Rename from
2111 pp_c_id_expression. Adjust.
2112 (pp_c_postfix_expression): Use pp_id_expression.
2113 (c_pretty_printer::c_pretty_printer): Do not assign to id_expression.
2115 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
2117 * c-pretty-print.h (c_pretty_printer::constant): Now a virtual
2119 (pp_constant): Adjust.
2120 (pp_c_constant): Remove.
2121 * c-pretty-print.c (c_pretty_printer::constant): Rename from
2122 pp_c_constant. Adjust.
2124 (pp_c_primary_expression): Call pp_constant in lieu of pp_c_constant.
2125 (c_pretty_printer::c_pretty_printer): Remove assignment to constant.
2127 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2129 * c-pretty-print.h (pp_c_pretty_printer_init): Remove.
2130 (c_pretty_printer::c_pretty_printer): Declare.
2131 * c-pretty-print.c (pretty_printer::c_pretty_printer): Rename from
2132 c_pretty_printer_init. Adjust.
2133 (print_c_tree): Do not call c_pretty_printer_init.
2134 * c-ada-spec.c (dump_ads): Remove call to pp_construct.
2136 2013-08-09 Arnaud Charlet <charlet@adacore.com>
2138 * c-ada-spec.c (print_ada_declaration): Prevent accessing null asm name
2140 2013-08-05 Paolo Carlini <paolo.carlini@oracle.com>
2143 * c-common.c (pointer_int_sum): Add bool parameter.
2144 * c-common.h (pointer_int_sum): Adjust declaration.
2146 2013-08-05 Gabriel Dos Reis <gdr@integrable-solutions.net>
2148 * c-pretty-print.c (print_c_tree): Simplify. Use non-static local
2149 c_pretty_printer variable.
2151 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
2153 * c-pretty-print.h (c_pretty_printer): Derive from pretty_printer.
2155 (pp_c_base): Likewise. Adjust users.
2156 * c-pretty-print.c (pp_c_maybe_whitespace): Adjust.
2157 (pp_c_whitespace): Do not call pp_base.
2158 (pp_c_left_paren): Likewise.
2159 (pp_c_right_paren): Likewise.
2160 (pp_c_left_brace): Likewise.
2161 (pp_c_right_brace): Likewise.
2162 (pp_c_left_bracket): Likewise.
2163 (pp_c_right_bracket): Likewise.
2164 (pp_c_dot): Likewise.
2165 (pp_c_ampersand): Likewise.
2166 (pp_c_star): Likewise.
2167 (pp_c_arrow): Likewise.
2168 (pp_c_semicolon): Likewise.
2169 (pp_c_complement): Likewise.
2170 (pp_c_exclamation): Likewise.
2171 (pp_c_direct_declarator): Likewise.
2172 (pp_c_ws_string): Likewise.
2173 (pp_c_identifier): Likewise.
2174 (pp_c_statement): Likewise.
2175 (print_c_tree): Likewise.
2177 2013-08-04 Ed Smith-Rowland <3dw4rd@verizon.net>
2180 * c-common.c (c_parse_error): Catch user-defined literal tokens and
2181 provide useful error strings.
2183 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2185 * c-ada-spec.c (pp_ada_tree_identifier): Use specialized pretty
2186 printer functions instead of pp_string or operators and punctuators.
2187 (dump_generic_ada_node): Likewise.
2188 * c-pretty-print.c (pp_c_type_specifier): Likewise.
2189 (pp_c_relational_expression): Likewise.
2190 (pp_c_logical_or_expression): Likewise.
2192 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2194 * c-ada-spec.c (print_ada_macros): Use specialized pretty printer
2195 functions instead of pp_character.
2196 (pp_ada_tree_identifier): Likewise.
2197 (dump_ada_double_name): Likewise.
2198 (dump_ada_function_declaration): Likewise.
2199 (dump_ada_array_domains): Likewise.
2200 (dump_template_types): Likewise.
2201 (dump_generic_ada_node): Likewise.
2202 (print_ada_declaration): Likewise.
2203 (print_ada_struct_decl): Likewise.
2204 * c-pretty-print.c (pp_c_integer_constant): Likewise.
2206 2013-07-23 Tom Tromey <tromey@redhat.com>
2208 * c-common.h (enum rid) <RID_GENERIC>: New constant.
2209 * c-common.c (c_common_reswords): Add _Generic.
2211 2013-07-21 OndÅ
\99ej BÃlka <neleai@seznam.cz>
2213 * c-common.c: Fix typos.
2214 * c-common.h: Likewise.
2216 2013-07-13 Lubos Lunak <l.lunak@suse.cz>
2219 * c-common.c (c_common_attribute_table): Add warn_unused.
2220 (handle_warn_unused_attribute): New.
2222 2013-07-10 Jakub Jelinek <jakub@redhat.com>
2224 * c-ppoutput.c (scan_translation_unit): Call account_for_newlines
2225 for all CPP_TOKEN_FLD_STR tokens, not just CPP_COMMENT.
2227 2013-07-10 Paolo Carlini <paolo.carlini@oracle.com>
2230 * c.opt: Add Wconditionally-supported.
2232 2013-07-08 Graham Stott <graham.stott@btinternet.com>
2234 * array-notation-common.c (length_mismatch_in_expr_p): Delete
2235 unused variables l_length and l_node.
2237 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
2240 * c-common.c (complete_array_type): Delay folding first index
2241 like other indices. When folding, check for index overflow.
2243 2013-06-27 Marc Glisse <marc.glisse@inria.fr>
2246 * c-common.h (c_build_vec_perm_expr): New complain argument.
2247 * c-common.c (c_build_vec_perm_expr): Likewise.
2248 Use save_expr also in C++.
2250 2013-06-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2252 * c-common.c (c_common_nodes_and_builtins): Use cxx11 in lieu of cxx0x.
2253 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
2254 * c-opts.c (c_common_post_options): Likewise.
2256 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
2258 * array-notation-common.c (length_mismatch_in_expr): Changed the
2259 parameter type's from a dynamic array to a vec_tree. Also removed
2260 the size parameters.
2261 * c-common.h (length_mismatch_in_expr_p): Fixed prototype's as per
2264 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
2266 * c-common.h (struct cilkplus_an_parts): New structure.
2267 (struct cilkplus_an_loop_parts): Likewise.
2268 (cilkplus_extract_an_triplets): New prototype.
2269 (fix_sec_implicit_args): Likewise.
2270 * array-notation-common.c (cilkplus_extract_an_triplets): New function.
2271 (fix_sec_implicit_args): Likewise.
2273 2013-06-20 Balaji V. Iyer <balaji.v.iyer@intel.com>
2275 * array-notation-common.c (find_inv_trees): Removed an unwanted
2277 * c-common.h (struct inv_list::additional_tcodes): Changed type from
2278 enum rid to enum tree_code.
2280 2013-06-11 Jan Hubicka <jh@suse.cz>
2282 * c-common.c (handle_alias_ifunc_attribute): Do not set
2283 DECL_EXTERNAL for weakref variables.
2284 * c-pragma.c (handle_pragma_weak): Make sure aliases
2285 are not declared as external.
2287 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
2289 * array-notation-common.c (length_mismatch_in_expr_p): Moved this
2290 function from c/c-array-notation.c.
2291 (is_cilkplus_reduce_builtin): Likewise.
2292 (find_rank): Likewise.
2293 (extract_array_notation_exprs): Likewise.
2294 (replace_array_notations): Likewise.
2295 (find_inv_trees): Likewise.
2296 (replace_inv_trees): Likewise.
2297 (contains_array_notation_expr): Likewise.
2298 (find_correct_array_notation_type): Likewise.
2299 * c-common.h (struct inv_list): Moved this struct from the file
2300 c/c-array-notation.c and added a new field called additional tcodes.
2301 (length_mismatch_in_expr_p): New prototype.
2302 (is_cilkplus_reduce_builtin): Likewise.
2303 (find_rank): Likewise.
2304 (extract_array_notation_exprs): Likewise.
2305 (replace_array_notation): Likewise.
2306 (find_inv_trees): Likewise.
2307 (replace_inv_trees): Likewise.
2308 (find_correct_array_notation_type): Likewise.
2310 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
2312 * c-common.c (c_define_builtins): When cilkplus is enabled, the
2313 function array_notation_init_builtins is called.
2314 (c_common_init_ts): Added ARRAY_NOTATION_REF as typed.
2315 * c-common.def (ARRAY_NOTATION_REF): New tree.
2316 * c-common.h (build_array_notation_expr): New function declaration.
2317 (build_array_notation_ref): Likewise.
2318 (extract_sec_implicit_index_arg): New extern declaration.
2319 (is_sec_implicit_index_fn): Likewise.
2320 (ARRAY_NOTATION_CHECK): New define.
2321 (ARRAY_NOTATION_ARRAY): Likewise.
2322 (ARRAY_NOTATION_START): Likewise.
2323 (ARRAY_NOTATION_LENGTH): Likewise.
2324 (ARRAY_NOTATION_STRIDE): Likewise.
2325 * c-pretty-print.c (pp_c_postifix_expression): Added a new case for
2327 (pp_c_expression): Likewise.
2328 * c.opt (flag_enable_cilkplus): New flag.
2329 * array-notation-common.c: New file.
2331 2013-05-14 Jakub Jelinek <jakub@redhat.com>
2334 * c-common.c (verify_tree): Don't recurse into SIZEOF_EXPR.
2336 2013-05-10 Marc Glisse <marc.glisse@inria.fr>
2338 * c-common.c (vector_types_convertible_p): No TYPE_PRECISION for
2341 2013-05-07 Han Shen <shenhan@google.com>
2343 * c-cppbuiltin.c (c_cpp_builtins): Added "__SSP_STRONG__=3".
2345 2013-04-29 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2347 * c-common.c (check_user_alignment): Emit error for negative values.
2349 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2351 * c-opts.c (set_std_cxx11): Use CLK_CXX1Y and CLK_GNUCXX1Y.
2353 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2355 * c-cppbuiltin.c (c_cpp_builtins): Do not define
2356 __GXX_EXPERIMENTAL_CXX1Y__.
2358 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2359 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2361 * c.opt ([Wpointer-arith]): Enabled by -Wpedantic, as documented.
2362 * c-common.c (pointer_int_sum): Change -Wpointer-arith pedwarns
2363 to simply use OPT_Wpointer_arith.
2364 (c_sizeof_or_alignof_type): Likewise.
2366 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2368 * c-cppbuiltin.c (c_cpp_builtins): Define __GXX_EXPERIMENTAL_CXX1Y__.
2370 2013-04-12 Jakub Jelinek <jakub@redhat.com>
2372 * c-format.c (gcc_diag_char_table, gcc_tdiag_char_table,
2373 gcc_cdiag_char_table, gcc_cxxdiag_char_table): Add %r and %R format
2376 2013-04-07 Steven Bosscher <steven@gcc.gnu.org>
2378 * c-pragma.c (add_to_renaming_pragma_list): Fix leading comment.
2380 2013-04-03 Paolo Carlini <paolo.carlini@oracle.com>
2382 * c-common.c (pointer_int_sum): Remove dead code.
2384 2013-03-09 Richard Sandiford <rdsandiford@googlemail.com>
2387 * c-common.c (handle_optimize_attribute): Don't call
2388 save_optabs_if_changed.
2390 2013-03-05 Jakub Jelinek <jakub@redhat.com>
2393 * c-pch.c (pch_init): Free target_validity at the end.
2395 2013-03-04 Jakub Jelinek <jakub@redhat.com>
2397 * c-pretty-print.c (pp_c_pretty_printer_init): Clear pp->flags.
2399 2013-02-28 Konstantin Serebryany <konstantin.s.serebryany@gmail.com>
2400 Jakub Jelinek <jakub@redhat.com>
2403 * c-common.c (handle_no_sanitize_address_attribute): New function.
2404 (c_common_attribute_table): Add no_sanitize_address attribute.
2405 (handle_no_address_safety_analysis_attribute): Add
2406 no_sanitize_address attribute, not no_address_safety_analysis
2409 2013-02-18 Aldy Hernandez <aldyh@redhat.com>
2412 * c-common.c (handle_optimize_attribute): Call
2413 save_optabs_if_changed.
2415 2013-02-18 Jakub Jelinek <jakub@redhat.com>
2416 Steven Bosscher <steven@gcc.gnu.org>
2419 * c-opts.c (c_common_post_options): If debug info is enabled
2420 and non-dwarf*, refuse to load PCH files and when writing PCH
2423 2013-02-05 Jakub Jelinek <jakub@redhat.com>
2426 * c-common.c (handle_error_attribute): Fix condition.
2428 2013-01-30 Jakub Jelinek <jakub@redhat.com>
2431 * c-common.c (handle_target_attribute): Revert 2012-12-26 change.
2433 2013-01-18 Jason Merrill <jason@redhat.com>
2436 * c.opt (-fextern-tls-init): New.
2437 * c-opts.c (c_common_post_options): Handle it.
2439 2013-01-09 Jakub Jelinek <jakub@redhat.com>
2442 * c-common.c (c_fully_fold_internal): Warn for LSHIFT_EXPR and
2443 RSHIFT_EXPR, if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST
2444 and is either negative or bigger or equal to type precision
2445 of the first operand.
2447 2012-12-03 Marek Polacek <polacek@redhat.com>
2450 * c-common.c (check_user_alignment): Swap order of tests,
2451 check TREE_CODE first.
2453 2012-11-29 Ed Smith-Rowland <3dw4rd@verizon.net>
2456 * c-common.h (overflow_type): New enum.
2457 (build_userdef_literal): Add overflow_type argument.
2458 (tree_userdef_literal): Add overflow_type.
2459 (USERDEF_LITERAL_OVERFLOW): New access macro.
2460 * c-common.c (build_userdef_literal): Add overflow_type
2462 * c-lex.c (c_lex_with_flags): Add overflow_type to
2463 build_userdef_literal calls.
2464 (interpret_integer, interpret_float): Add overflow_type argument.
2466 2012-11-28 Richard Biener <rguenther@suse.de>
2469 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
2470 here and use a type with proper overflow behavior for types that would
2471 need to be promoted for the arithmetic.
2473 2012-11-23 Jakub Jelinek <jakub@redhat.com>
2476 * c-common.c (handle_no_address_safety_analysis_attribute): New
2478 (c_common_attribute_table): Add no_address_safety_analysis.
2480 2012-11-16 Simon Baldwin <simonb@google.com>
2482 * c.opt: Add f[no-]canonical-system-headers.
2483 * c-opts.c (c_common_handle_option): Handle
2484 OPT_fcanonical_system_headers.
2486 2012-11-09 Ed Smith-Rowland <3dw4rd@verizon.net>
2489 * c-opts.c (c_common_handle_option): Set new flags.
2490 * c.opt: Describe new flags.
2492 2012-11-09 Jason Merrill <jason@redhat.com>
2494 * c.opt (Wabi-tag): New.
2496 2012-11-09 Andi Kleen <ak@linux.intel.com>
2499 * c-common.c (get_atomic_generic_size): Mask with
2502 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2505 * c.opt (Wformat): Make it Alias Wformat=1.
2506 (Wformat-contains-nul,Wformat-extra-args,Wformat-nonliteral,
2507 Wformat-security,Wformat-y2k,Wformat-zero-length): Use
2509 (Wformat=): RejectNegative. Use LangEnabledBy.
2510 (Wnonnull): Use LangEnabledBy.
2511 * c-opts.c (c_common_handle_option): Do not handle Wformat here.
2512 * c-format.c (set_Wformat): Delete.
2513 (decode_format_attr): Replace OPT_Wformat with OPT_Wformat_.
2514 (maybe_read_dollar_number): Likewise.
2515 (avoid_dollar_number): Likewise.
2516 (finish_dollar_format_checking): Likewise.
2517 (check_format_info): Likewise.
2518 (check_format_info_main): Likewise.
2519 (check_format_types): Likewise.
2520 (format_type_warning): Likewise.
2521 * c-common.c (int): Likewise.
2522 (check_function_sentinel): Likewise.
2523 * c-common.h (warn_format,set_Wformat): Do not declare here.
2525 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2528 * c.opt(Warray-bounds,Wdelete-non-virtual-dtor,Wenum-compare,
2529 Wmain,Woverlength-strings, Wunknown-pragmas,Wunused-macros):
2531 (Wswitch,Wswitch-default,Wswitch-enum): Likewise. Move here from
2533 (Wvariadic-macros): Init(1).
2534 * c-opts.c (c_common_handle_option): Do not handle them
2536 (c_common_post_options): Likewise.
2537 (sanitize_cpp_opts): warn_unused_macros is now
2538 cpp_warn_unused_macros.
2539 (push_command_line_include): Likewise.
2540 * c-common.c (warn_unknown_pragmas): Do not define.
2541 * c-common.h (warn_unknown_pragmas): Do not declare.
2543 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2546 * c-common.c (conversion_warning): Handle conditional expressions.
2548 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
2551 * c.opt (Wreturn_local_addr): Define new option.
2553 2012-10-25 Jason Merrill <jason@redhat.com>
2555 * c.opt (Wvirtual-move-assign): New.
2557 * c.opt (Winherited-variadic-ctor): New.
2559 2012-10-25 Marc Glisse <marc.glisse@inria.fr>
2562 * c-common.c (scalar_to_vector): Handle VEC_COND_EXPR.
2564 2012-10-23 Joseph Myers <joseph@codesourcery.com>
2566 * c-common.h (pch_cpp_save_state): Declare.
2567 * c-target.def (c_preinclude): New hook.
2568 * c-opts.c (done_preinclude): New.
2569 (push_command_line_include): Handle default preincluded header.
2570 (cb_file_change): Call pch_cpp_save_state when calling
2571 push_command_line_include.
2572 * c-pch.c (pch_ready_to_save_cpp_state, pch_cpp_state_saved)
2573 (pch_cpp_save_state): New.
2574 (pch_init): Call pch_cpp_save_state conditionally, instead of
2575 calling cpp_save_state.
2577 2012-10-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
2581 * c.opt (Waddress,Wchar-subscripts,Wsign-conversion,Wimplicit,
2582 Wimplicit-function-declaration,Wimplicit-int,Wsizeof-pointer-memaccess,
2583 Wnarrowing,Wparentheses,Wpointer-sign,Wreturn-type,Wsequence-point,
2584 Wsign-compare,Wuninitialized,Wmaybe-uninitialized,Wunused,
2585 Wvolatile-register-var): Add LangEnabledBy or EnabledBy.
2586 * c-opts.c (c_common_handle_option): Remove explicit handling from
2588 (c_common_post_options): Likewise.
2590 2012-10-18 Eric Botcazou <ebotcazou@adacore.com>
2592 * c-ada-spec.c (LOCATION_COL): Delete.
2593 (compare_location): New function.
2594 (compare_node): Use it.
2595 (compare_comment): Likewise.
2597 2012-10-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
2601 * c.opt (Wstrict-aliasing=,Wstrict-overflow=): Use LangEnabledBy.
2602 * c-opts.c (c_common_handle_option): Do not set them here. Add
2604 (c_common_post_options): Likewise.
2606 2012-10-16 Eric Botcazou <ebotcazou@adacore.com>
2608 * c-ada-spec.c (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Define.
2609 (dump_generic_ada_node) <INTEGER_CST>: Deal with sizetype specially.
2610 Remove POINTER_TYPE handling, add large unsigned handling and use
2611 ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX for big numbers.
2613 2012-10-12 Jakub Jelinek <jakub@redhat.com>
2616 * c-common.h (sizeof_pointer_memaccess_warning): Adjust prototype.
2617 * c-common.c (sizeof_pointer_memaccess_warning): Take array of 3
2618 locs and array of 3 trees instead of just single loc and single
2619 sizeof_arg tree. Handle __builtin___*_chk builtins too, and
2620 also stpncpy, bcopy, bcmp, bzero, snprintf and vsnprintf builtins.
2621 For *cmp* builtins that take two sources strings report warnings
2622 about first and second source, not about destination and source.
2624 2012-10-12 Marc Glisse <marc.glisse@inria.fr>
2627 * c-common.h (enum ref_operator) [RO_ARROW_STAR]: New.
2629 2012-10-11 Eric Botcazou <ebotcazou@adacore.com>
2631 * c-ada-spec.c (dump_ada_template): Bail out for template declarations
2632 declaring something coming from another file.
2634 2012-10-10 Arnaud Charlet <charlet@adacore.com>
2637 * c-ada-spec.c (print_ada_struct_decl): Increase buf size.
2639 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
2642 * c-common.c (warn_about_parentheses): Add location_t parameter;
2643 use EXPR_LOC_OR_LOC.
2644 * c-common.h: Update declaration.
2646 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
2649 * c-common.c (scalar_to_vector): Moved from c-typeck.c. Support
2650 more operations. Make error messages optional.
2651 * c-common.h (enum stv_conv): Moved from c-typeck.c.
2652 (scalar_to_vector): Declare.
2654 2012-10-08 Jason Merrill <jason@redhat.com>
2656 * c-common.c (c_common_reswords): Add thread_local.
2658 2012-10-08 Dodji Seketeli <dodji@redhat.com>
2660 PR c++/53528 C++11 attribute support
2661 * c-common.h (bitfield_p, cxx_fundamental_alignment_p): Declare
2663 * c-common.c (check_cxx_fundamental_alignment_constraints): New
2665 (handle_aligned_attribute): In choose strictest alignment
2666 among many. Use new check_cxx_fundamental_alignment_constraints.
2667 (handle_transparent_union_attribute): In c++11 attribute syntax,
2668 don't look through typedefs.
2670 2012-10-04 Arnaud Charlet <charlet@adacore.com>
2672 * c-ada-spec.c (print_ada_declaration): Remove handling of TDF_RAW.
2673 * c.opt (-fdump-ada-spec, -fdump-ada-spec-slim): Move switch definition
2676 2012-09-25 Dehao Chen <dehao@google.com>
2679 * c-pch.c (c_common_read_pch): Rebuild the location_adhoc_data
2680 map when read in the pch.
2682 2012-09-18 Arnaud Charlet <charlet@adacore.com>
2684 * c-ada-spec.c: Style fixes.
2686 2012-09-18 Thomas Quinot <quinot@adacore.com>
2688 * c.opt (-fada-spec-parent): Define new command line switch.
2689 * c-ada-spec.c (get_ada_package): When -fada-spec-parent
2690 is specified, generate binding spec as a child of the specified unit.
2692 2012-09-13 Paolo Carlini <paolo.carlini@oracle.com>
2693 Manuel López-Ibáñez <manu@gcc.gnu.org>
2696 * c.opt ([Winit-self]): Enabled by -Wall in C++.
2698 2012-08-23 Arnaud Charlet <charlet@adacore.com>
2700 * c-ada-spec.c (dump_generic_ada_node): Fix handling of name_only
2701 for pointers, and add missing Convention C pragma.
2702 (print_ada_struct_decl): Add missing aliased keyword.
2703 (dump_ads): Add pragma Ada_2005 and Style_Checks (Off).
2705 2012-08-17 Jakub Jelinek <jakub@redhat.com>
2707 * c-common.c (sizeof_pointer_memaccess_warning): New function.
2708 * c.opt (-Wsizeof-pointer-memaccess): Add new option.
2709 * c-opts.c (c_common_handle_option): Enable it for -Wall.
2710 * c-common.h (sizeof_pointer_memaccess_warning): Add prototype.
2711 * c-common.def (SIZEOF_EXPR): Moved here from cp-tree.def.
2713 2012-08-10 Richard Guenther <rguenther@suse.de>
2715 * c-pretty-print.c (pp_c_expression): Handle anonymous SSA names.
2717 2012-08-07 Steven Bosscher <steven@gcc.gnu.org>
2719 * c-pretty-print.c (pp_c_function_definition): Use pp_newline_and_flush
2720 instead of separate pp_newline and pp_flush.
2721 (print_c_tree): Likewise.
2723 2012-07-26 Richard Henderson <rth@redhat.com>
2725 * c-common.c (handle_hot_attribute): Allow labels.
2726 (handle_cold_attribute): Likewise.
2728 2012-07-20 Jakub Jelinek <jakub@redhat.com>
2731 * c-common.c (check_function_nonnull): Handle multiple nonnull
2732 attributes properly.
2734 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
2736 * c-gimplify.c: Include dumpfile.h instead of tree-dump.h.
2737 * c-ada-spec.c: Likewise.
2738 * c-dump.c (dump_stmt): Move to cp/dump.c, the only user.
2740 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
2742 * c-pch.c (CHECK_NO_ASM_OUT_DURING_PCH): Do not define.
2743 Remove code conditional on it.
2745 2012-07-11 Steven Bosscher <steven@gcc.gnu.org>
2747 * c-gimplify.c: Do not include basic-block.h.
2748 * c-common.c: Do not include linfuncs.h.
2750 2012-07-08 Steven Bosscher <steven@gcc.gnu.org>
2752 * c-common.h: Include tree.h.
2754 2012-07-02 Jason Merrill <jason@redhat.com>
2757 * c-common.c (get_priority): Call default_conversion.
2759 2012-07-01 Uros Bizjak <ubizjak@gmail.com>
2761 * c-pch.c (c_common_write_pch): Remove unused variables.
2763 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
2765 * cppspec.c: Moved from gcc/ to here.
2767 2012-06-27 Kai Tietz <ktietz@redhat.com>
2769 PR preprocessor/37215
2770 * c-ppoutput.c (preprocess_file): Check for nonempty buffer.
2772 2012-06-21 Steven Bosscher <steven@gcc.gnu.org>
2774 * c-common.h (c_common_print_pch_checksum): Remove.
2775 * c-pch.c: Do not include output.h.
2776 (CHECK_NO_ASM_OUT_DURING_PCH): Define and add FIXME.
2777 (asm_out_file): Define iff CHECK_NO_ASM_OUT_DURING_PCH isdefined.
2778 (asm_file_startpos): Define iff CHECK_NO_ASM_OUT_DURING_PCH is defined.
2779 (struct c_pch_header): Remove.
2780 (get_ident): Update gpch version.
2781 (pch_init): Do not print executable_checksum to asm_out_file.
2782 Do not fail if there is no asm_out_file to read back from. Set
2783 asm_file_startpos only if CHECK_NO_ASM_OUT_DURING_PCH is defined.
2784 (c_common_write_pch): Verify that nothing was written to asm_out_file
2785 since pch_init was called. Do not write a c_pch_header, and do not
2786 copy from asm_out_file to the PCH.
2787 (c_common_read_pch): Do not read a c_pch_header, and do not restore
2788 the content of asm_out_file from the PCH.
2789 (c_common_print_pch_checksum): Remove.
2790 * c-opts.c (c_common_init): Print out executable_checksum directly.
2792 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
2794 * c-target.def (objc_declare_unresolved_class_reference,
2795 objc_declare_class_definition): Add new hooks.
2797 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
2799 * c-lex.c: Do not include output.h.
2800 (cb_ident): Try to put out .ident with targetm.asm_out.output_ident.
2801 Remove uses of ASM_OUTPUT_IDENT.
2803 2012-06-15 Marc Glisse <marc.glisse@inria.fr>
2806 * c-common.h (c_build_vec_perm_expr): Move decl here.
2807 * c-common.c (c_build_vec_perm_expr): Move definition
2810 2012-06-06 Steven Bosscher <steven@gcc.gnu.org>
2812 * c.opt (fconserve-space): Turn into a no-op.
2814 2012-06-04 Sterling Augustine <saugustine@google.com>
2816 * c-pretty-print.h (pp_c_flag_gnu_v3): New enumerator.
2817 * c-pretty-print.c (pp_c_specifier_qualifier_list): Check it at
2818 both the start and end of the function.
2820 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
2822 * c-common.c: Do not include output.h.
2823 * c-pragma.c: Likewise.
2825 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
2827 * error.c (dump_decl): Check pp_c_flag_gnu_v3.
2828 (decl_as_dwarf_string, lang_decl_dwarf_name): New functions.
2829 (lang_decl_name): Handle namespace decls.
2831 2012-05-31 Steven Bosscher <steven@gcc.gnu.org>
2833 * c-ada-spec.c: Do not include output.h.
2834 * c-semantics.c: Likewise.
2836 2012-05-29 Joseph Myers <joseph@codesourcery.com>
2838 * c-common.c: Fix typo.
2840 2012-05-29 Michael Matz <matz@suse.de>
2842 * c-common.h (c_expand_decl): Remove prototype.
2844 2012-05-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
2846 * c.opt (Wmissing-braces): Use LangEnabledBy(C ObjC,Wall).
2847 * c-opts.c (c_common_handle_option): Remove code handling
2848 warn_missing_braces.
2850 2012-05-28 Paolo Carlini <paolo.carlini@oracle.com>
2853 * c-opts.c (c_common_handle_option): For C++ -Wall doesn't enable
2856 2012-05-22 Dodji Seketeli <dodji@redhat.com>
2859 * c.opt (Wunused-local-typedefs): Use EnabledBy(Wunused).
2861 2012-05-17 Manuel López-Ibáñez <manu@gcc.gnu.org>
2863 * c.opt (--pedantic-errors,-pedantic-errors): Do not handle here.
2864 * c-opts.c (c_common_handle_option): Do not handle explicitly
2865 Wreturn-type, Wwrite-strings, warn_ecpp, and -pedantic-errors.
2867 2012-05-16 Dodji Seketeli <dodji@redhat.com>
2869 PR preprocessor/7263
2870 * c-lex.c (c_lex_with_flags): Pass a virtual location to the call
2871 to cpp_classify_number. For diagnostics, use the precise location
2872 instead of the global input_location.
2874 2012-05-15 Paolo Carlini <paolo.carlini@oracle.com>
2877 * c-common.c (shorten_compare): Check c_inhibit_evaluation_warnings.
2879 2012-05-14 Bernd Schmidt <bernds@codesourcery.com>
2881 * c-common.c (DEF_ATTR_STRING): Define and undefine as necessary.
2883 2012-05-14 Manuel López-Ibáñez <manu@gcc.gnu.org>
2886 * c.opt (Wc++0X-compat,Wdelete-non-virtual-dtor,Wjump-misses-init,
2887 Wreorder): Use LangEnabledBy.
2888 * c-opts.c (c_common_handle_option): Do not enable them
2889 explicitly. Call lang-specific generated functions.
2890 (c_common_post_options): Do not set them here.
2892 2012-05-13 Manuel López-Ibáñez <manu@gcc.gnu.org>
2894 * c.opt (Wclobbered,Wempty-body,Wignored-qualifiers,
2895 Wmissing-field-initializers,Wmissing-parameter-type,
2896 Wold-style-declaration,Woverride-init): Use EnabledBy.
2897 * c-opts.c (c_common_post_options): Do not set here explicitly.
2899 2012-05-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
2902 * c-opts.c (c_common_handle_option): Use handle_generated_option
2903 to enable sub-options.
2905 2012-05-10 Paolo Carlini <paolo.carlini@oracle.com>
2908 * c-common.c (warnings_for_convert_and_check): Use warning_at.
2910 2012-05-10 Richard Guenther <rguenther@suse.de>
2912 * c-common.c (c_sizeof_or_alignof_type): Remove assert and
2913 adjust commentary about TYPE_IS_SIZETYPE types.
2915 2012-05-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
2918 * c-common.c (warn_logical_operator): Check that argument of
2919 integer_zerop is not NULL.
2921 2012-05-05 Manuel López-Ibáñez <manu@gcc.gnu.org>
2924 * c-common.c (warn_logical_operator): Do not warn if either side
2925 is already true or false.
2927 2012-05-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
2930 * c-common.c (expr_original_type): New.
2931 (shorten_compare): Do not warn for enumeration types.
2933 2012-05-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
2935 * c.opt (fpermissive): Add Var(flag_permissive).
2937 2012-04-30 Marc Glisse <marc.glisse@inria.fr>
2940 * c-common.c (convert_vector_to_pointer_for_subscript): New function.
2941 * c-common.h (convert_vector_to_pointer_for_subscript): Declare it.
2943 2012-04-30 Dodji Seketeli <dodji@redhat.com>
2945 Add -Wvarargs option
2946 * c.opt (Wvarargs): Define new option.
2948 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
2950 * c-common.c (check_function_arguments): Replace
2951 Wmissing-format-attribute with Wsuggest-attribute=format.
2953 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
2955 * c.opt (Wsuggest-attribute=format): New. Alias of
2956 Wmissing-format-attribute.
2957 * c-format.c (decode_format_type): Replace
2958 Wmissing-format-attribute with Wsuggest-attribute=format.
2959 (check_function_format): Likewise.
2961 2012-04-27 Ollie Wild <aaw@google.com>
2963 * c-common.c: Add CPP_W_LITERAL_SUFFIX mapping.
2964 * c-opts.c (c_common_handle_option): Handle OPT_Wliteral_suffix.
2965 * c.opt: Add Wliteral-suffix.
2967 2012-04-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
2970 * c.opt (Wpedantic): New.
2971 (pedantic): Alias Wpedantic.
2972 * c-opts.c (c_common_handle_option): Replace -pedantic with -Wpedantic.
2973 (c_common_post_options): Likewise.
2974 (sanitize_cpp_opts): Likewise.
2975 * c-lex.c (interpret_float): Likewise.
2976 * c-format.c (check_format_types): Likewise.
2977 * c-common.c (pointer_int_sum): Likewise.
2978 (c_sizeof_or_alignof_type): Likewise.
2979 (c_add_case_label): Likewise.
2980 (c_do_switch_warnings): Likewise.
2981 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
2983 2012-04-15 Jason Merrill <jason@redhat.com>
2986 * c-format.c (CPLUSPLUS_STD_VER): C++11 inherits from C99.
2987 (C_STD_NAME): Distinguish between C++98 and C++11.
2989 2012-04-11 Eric Botcazou <ebotcazou@adacore.com>
2992 * c-common.h (uint16_type_node): Rename into...
2993 (c_uint16_type_node): ...this.
2994 * c-common.c (c_common_nodes_and_builtins): Adjust for above renaming.
2995 * c-cppbuiltin.c (builtin_define_stdint_macros): Likewise.
2997 2012-04-10 Manuel López-Ibáñez <manu@gcc.gnu.org>
2999 * c-common.c (warn_if_unused_value): Move definition to here.
3000 * c-common.h (warn_if_unused_value): Move declaration to here.
3002 2012-03-23 William Bader <williambader@hotmail.com>
3004 * c-lex.c (c_lex_with_flags): Avoid declarations after stmts.
3006 2012-03-20 Jason Merrill <jason@redhat.com>
3008 * c-common.h (enum cxx_dialect): Add cxx1y.
3009 * c-common.c (c_common_nodes_and_builtins): Use >= for cxx_dialect
3011 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
3012 * c-opts.c (c_common_post_options): Likewise.
3013 (set_std_cxx1y): New.
3014 (c_common_handle_option): Call it.
3015 * c.opt (-std=c++1y, -std=gnu++1y): New flags.
3017 2012-03-19 Paolo Carlini <paolo.carlini@oracle.com>
3020 * c.opt ([Wuseless-cast]): Add.
3022 2012-03-16 Richard Guenther <rguenther@suse.de>
3024 * c-pretty-print.c (pp_c_initializer_list): Adjust.
3026 2012-03-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
3029 * c.opt (ftemplate-backtrace-limit) Add.
3031 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3033 * c-cppbuiltin.c (c_cpp_builtins): Remove #pragma extern_prefix
3035 * c-pragma.c (handle_pragma_extern_prefix): Remove.
3036 (init_pragma): Don't register extern_prefix.
3038 2012-03-12 Richard Guenther <rguenther@suse.de>
3040 * c-common.c (c_common_get_narrower): Use c_common_type_for_size.
3041 (builtin_type_for_size): Likewise.
3043 2012-02-13 Jakub Jelinek <jakub@redhat.com>
3046 * c-common.c (sync_resolve_params): Don't decide whether to convert
3047 or not based on TYPE_SIZE comparison, convert whenever arg_type
3048 is unsigned INTEGER_TYPE.
3050 2012-02-06 Paolo Carlini <paolo.carlini@oracle.com>
3053 * c.opt ([Wunused-local-typedefs]): Fix description.
3055 2012-01-24 Mike Stump <mikestump@comcast.net>
3057 * c-common.c (c_common_type_for_mode): Match signed/unsigned types
3060 2012-01-18 Richard Guenther <rguenther@suse.de>
3062 * c-opts.c (c_common_post_options): Reset LTO flags if
3063 we are about to generate a PCH.
3065 2012-01-17 Paolo Carlini <paolo.carlini@oracle.com>
3068 * c-pretty-print.c (pp_c_integer_constant): For unsigned constants
3069 use pp_unsigned_wide_integer.
3071 2012-01-10 Richard Guenther <rguenther@suse.de>
3074 * c-opts.c (c_common_handle_option): Move -Werror handling
3075 to language independent code.
3077 2012-01-05 Richard Guenther <rguenther@suse.de>
3080 * c.opt (Wmudflap, fmudflap, fmudflapth, fmudflapir): Move here
3083 2011-12-30 Paolo Carlini <paolo.carlini@oracle.com>
3086 * c-common.c (c_sizeof_or_alignof_type): In C++ allow for alignof
3087 of array types with an unknown bound.
3089 2011-12-20 Joseph Myers <joseph@codesourcery.com>
3091 * c-common.c (flag_isoc99): Update comment to refer to C11.
3092 (flag_isoc1x): Change to flag_isoc11.
3093 * c-common.h (flag_isoc99): Update comment to refer to C11.
3094 (flag_isoc1x): Change to flag_isoc11.
3095 * c-cppbuiltin.c (cpp_atomic_builtins): Change comment to refer to
3097 * c-opts.c (set_std_c1x): Change to set_std_c11.
3098 (c_common_handle_option): Handle OPT_std_c11 and OPT_std_gnu11.
3100 (set_std_c89, set_std_c99, set_std_c11): Use flag_isoc11.
3101 (set_std_c1): Use CLK_STDC11 and CLK_GNUC11.
3102 * c.opt (std=c1x): Change to std=c11. Document as non-draft
3104 (std=c1x, std=iso9899:2011): Add as aliases of std=c11.
3105 (std=gnu1x): Change to std=gnu11. Refer to non-draft standard.
3106 (std=gnu1x): Make alias of std=gnu11.
3108 2011-12-19 Jason Merrill <jason@redhat.com>
3111 * c-common.c (handle_transparent_union_attribute): Check the first
3112 field if the type is complete.
3114 2011-12-15 Jonathan Wakely <jwakely.gcc@gmail.com>
3117 * c-common.c (RID_IS_FINAL): Add.
3118 * c-common.h (RID_IS_FINAL): Add.
3120 2011-11-30 Iain Sandoe <iains@gcc.gnu.org>
3122 * c.opt (fgnu-runtime): Provide full description.
3123 (fnext-runtime): Likewise.
3124 * c-opts.c (OPT_fgnu_runtime, OPT_fnext_runtime) Remove.
3126 2011-11-28 Andrew MacLeod <amacleod@redhat.com>
3128 * c-cpp-builtin.c (cpp_atomic_builtins):New. Emit all atomic
3129 predefines in one place. Add LOCK_FREE predefines.
3130 (c_cpp_builtins): Move Legacy HAVE_SYNC predefines to
3133 2011-11-24 Andrew MacLeod <amacleod@redhat.com>
3136 * c-common.c (get_atomic_generic_size): Check for various error
3138 (resolve_overloaded_atomic_exchange,
3139 resolve_overloaded_atomic_compare_exchange,
3140 resolve_overloaded_atomic_load, resolve_overloaded_atomic_store): Return
3141 error_mark_node for error conditions.
3143 2011-11-08 Richard Guenther <rguenther@suse.de>
3148 2011-11-07 Richard Henderson <rth@redhat.com>
3149 Aldy Hernandez <aldyh@redhat.com>
3150 Torvald Riegel <triegel@redhat.com>
3152 Merged from transactional-memory.
3154 * c-common.c (handle_tm_wrap_attribute,
3155 handle_tm_attribute, ignore_attribute, parse_tm_stmt_attr): New.
3156 (struct c_common_reswords): Added __transaction* keywords.
3157 (struct c_common_attribute_table): Added transaction* and tm_regparm
3159 * c-common.h: Added RID_TRANSACTION*. Added TM_ATTR* and TM_STMT*
3161 (parse_tm_stmt_attr, tm_attr_to_mask, tm_mask_to_attr,
3162 find_tm_attribute): Declare.
3164 2011-11-07 Jason Merrill <jason@redhat.com>
3167 * c-common.c, c-common.h: Revert yesterday's changes.
3169 2011-11-06 Jason Merrill <jason@redhat.com>
3172 * c-common.c (decl_has_visibility_attr): Split out from...
3173 (c_determine_visibility): ...here.
3174 * c-common.h: Declare it.
3176 2011-11-06 Joseph Myers <joseph@codesourcery.com>
3178 * c-common.c (c_common_reswords): Add _Alignas and _Alignof.
3179 (c_sizeof_or_alignof_type): Diagnose alignof applied to a function
3181 (check_user_alignment): New. Split out of
3182 handle_aligned_attribute. Disallow integer constants with
3183 noninteger types. Conditionally allow zero.
3184 (handle_aligned_attribute): Use check_user_alignment.
3185 * c-common.h (RID_ALIGNAS, check_user_alignment): New.
3187 2011-11-06 Andrew MacLeod <amacleod@redhat.com>
3188 Richard Henderson <rth@redhat.com>
3190 Merged from cxx-mem-model.
3192 * c-cppbuiltin.c (c_cpp_builtins): Test both atomic and sync patterns.
3193 * c-common.c (sync_resolve_params, sync_resolve_return): Only tweak
3194 parameters that are the same type size.
3195 (get_atomic_generic_size): New. Find size of generic
3196 atomic function parameters and do typechecking.
3197 (add_atomic_size_parameter): New. Insert size into parameter list.
3198 (resolve_overloaded_atomic_exchange): Restructure __atomic_exchange to
3199 either __atomic_exchange_n or external library call.
3200 (resolve_overloaded_atomic_compare_exchange): Restructure
3201 __atomic_compare_exchange to either _n variant or external library call.
3202 (resolve_overloaded_atomic_load): Restructure __atomic_load to either
3203 __atomic_load_n or an external library call.
3204 (resolve_overloaded_atomic_store): Restructure __atomic_store to either
3205 __atomic_store_n or an external library call.
3206 (resolve_overloaded_builtin): Handle new __atomic builtins.
3208 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
3211 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Call fold_offsetof_1.
3212 (fold_offsetof_1): Make global. Remove STOP_REF argument and adjust.
3213 <INDIRECT_REF>: Return the argument.
3214 <ARRAY_REF>: Remove special code for negative offset.
3215 Call fold_build_pointer_plus instead of size_binop.
3216 (fold_offsetof): Remove STOP_REF argument and adjust.
3217 * c-common.h (fold_offsetof_1): Declare.
3218 (fold_offsetof): Remove STOP_REF argument.
3220 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
3223 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
3224 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
3225 Wnarrowing for C++0x and C++98.
3226 * c.opt ([Wnarrowing]): Update.
3228 2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
3231 * c.opt: Add Wzero-as-null-pointer-constant.
3233 2011-10-31 Jason Merrill <jason@redhat.com>
3235 * c.opt (-fdeduce-init-list): Off by default.
3238 * c-common.h (cxx_dialect): Add cxx11 and cxx03.
3239 * c.opt: Add -std=c++11, -std=gnu++11, -std=gnu++03,
3241 * c-opts.c (set_std_cxx11): Rename from set_std_cxx0x.
3243 2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
3246 * c.opt (fvisibility-inlines-hidden): Description change.
3248 2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
3250 Implement C++11 user-defined literals.
3251 * c-common.c (build_userdef_literal): New.
3252 * c-common.def: New tree code.
3253 * c-common.h (tree_userdef_literal): New tree struct and accessors.
3254 * c-lex.c (interpret_float): Add suffix parm.
3255 (c_lex_with_flags): Build literal tokens.
3257 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
3261 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
3264 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
3265 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
3266 Wnarrowing for C++0x and C++98.
3267 * c.opt ([Wnarrowing]): Update.
3269 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
3272 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
3273 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
3274 Wnarrowing for C++0x and C++98.
3275 * c.opt ([Wnarrowing]): Update.
3277 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
3280 * c-common.c (conversion_warning): Remove code looking for
3281 artificial operands.
3283 2011-10-18 Dodji Seketeli <dodji@redhat.com>
3286 * c-lex.c (fe_file_change): Use LINEMAP_SYSP when
3287 !NO_IMPLICIT_EXTERN_C.
3289 2011-10-17 Michael Spertus <mike_spertus@symantec.com>
3291 * c-common.c (c_common_reswords): Add __bases,
3293 * c-common.h: Add RID_BASES and RID_DIRECT_BASES.
3295 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
3298 * c.opt ([Wnonnull]): Add C++ and Objective-C++.
3300 2011-10-15 Tom Tromey <tromey@redhat.com>
3301 Dodji Seketeli <dodji@redhat.com>
3303 * c.opt (fdebug-cpp): New option.
3304 * c-opts.c (c_common_handle_option): Handle the option.
3305 * c-ppoutput.c (maybe_print_line_1): New static function. Takes an
3306 output stream in parameter. Factorized from ...
3307 (maybe_print_line): ... this. Dump location debug information when
3308 -fdebug-cpp is in effect.
3309 (print_line_1): New static function. Takes an output stream in
3310 parameter. Factorized from ...
3311 (print_line): ... here. Dump location information when -fdebug-cpp
3313 (scan_translation_unit): Dump location information when
3314 -fdebug-cpp is in effect.
3316 2011-10-15 Tom Tromey <tromey@redhat.com>
3317 Dodji Seketeli <dodji@redhat.com>
3319 * c.opt (ftrack-macro-expansion): New option. Handle it with and
3321 * c-opts.c (c_common_handle_option)<case
3322 OPT_ftrack_macro_expansion_, case OPT_ftrack_macro_expansion>: New
3323 cases. Handle -ftrack-macro-expansion with and without argument.
3325 2011-10-15 Tom Tromey <tromey@redhat.com>
3326 Dodji Seketeli <dodji@redhat.com>
3328 * c-ppoutput.c (scan_translation_unit, maybe_print_line)
3329 (print_line, cb_define, do_line_change): Adjust to avoid touching
3330 the internals of struct line_map. Use the public API instead.
3331 * c-pch.c (c_common_read_pch): Likewise.
3332 * c-lex.c (fe_file_change): Likewise.
3334 2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
3337 * c.opt ([Wformat-zero-length]): Add C++ and Objective-C++.
3339 2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
3342 * c-pretty-print.c (pp_c_floating_constant): Output
3343 max_digits10 (in the ISO C++ WG N1822 sense) decimal digits.
3345 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
3347 * c-common.c (def_builtin_1): Delete old interface with two
3348 parallel arrays to hold standard builtin declarations, and replace
3349 it with a function based interface that can support creating
3350 builtins on the fly in the future. Change all uses, and poison
3351 the old names. Make sure 0 is not a legitimate builtin index.
3352 * c-omp.c (c_finish_omp_barrier): Ditto.
3353 (c_finish_omp_taskwait): Ditto.
3354 (c_finish_omp_flush): Ditto.
3356 2011-10-11 Tristan Gingold <gingold@adacore.com>
3358 * c.opt: (fallow-parameterless-variadic-functions): New.
3360 2011-09-08 Dodji Seketeli <dodji@redhat.com>
3362 PR c++/33255 - Support -Wunused-local-typedefs warning
3363 * c-common.h (struct c_language_function::local_typedefs): New
3365 (record_locally_defined_typedef, maybe_record_typedef_use)
3366 (maybe_warn_unused_local_typedefs): Declare new functions.
3367 * c-common.c (record_locally_defined_typedef)
3368 (maybe_record_typedef_use)
3369 (maybe_warn_unused_local_typedefs): Define new functions.
3370 * c.opt: Declare new -Wunused-local-typedefs flag.
3372 2011-09-06 Eric Botcazou <ebotcazou@adacore.com>
3375 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Fold offsetof-like
3378 2011-09-05 Richard Guenther <rguenther@suse.de>
3380 * c-common.c (complete_array_type): Use ssize_int (-1) instead
3381 of integer_minus_one_node for empty array upper bounds.
3383 2011-08-28 Dodji Seketeli <dodji@redhat.com>
3385 * c-pch.c (c_common_read_pch): Call linemap_add with LC_ENTER as
3386 it's the first time it's being called on this main TU.
3388 2011-08-24 Richard Guenther <rguenther@suse.de>
3391 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Fix conditional.
3393 2011-08-22 Gabriel Charette <gchare@google.com>
3395 * c-opts.c (c_finish_options): Force BUILTINS_LOCATION for tokens
3396 defined in cpp_init_builtins and c_cpp_builtins.
3398 2011-08-19 Joseph Myers <joseph@codesourcery.com>
3400 * c-common.c (c_common_reswords): Add __builtin_complex.
3401 * c-common.h (RID_BUILTIN_COMPLEX): New.
3403 2011-08-18 Joseph Myers <joseph@codesourcery.com>
3405 * c-common.c (c_common_reswords): Add _Noreturn.
3406 (keyword_is_function_specifier): Handle RID_NORETURN.
3407 * c-common.h (RID_NORETURN): New.
3409 2011-08-10 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
3411 * c-common.c (unsafe_conversion_p): New function. Check if it is
3412 unsafe to convert an expression to the type.
3413 (conversion_warning): Adjust, use unsafe_conversion_p.
3414 * c-common.h (unsafe_conversion_p): New function declaration.
3416 2011-08-02 Jakub Jelinek <jakub@redhat.com>
3418 * c-common.h (c_finish_omp_atomic): Adjust prototype.
3419 (c_finish_omp_taskyield): New prototype.
3420 * c-omp.c (c_finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
3421 arguments. Handle OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD and
3422 OMP_ATOMIC_CAPTURE_NEW in addition to OMP_ATOMIC. If LHS1
3423 or RHS1 have side-effects, evaluate those too in the right spot,
3424 if it is a decl and LHS is also a decl, error out if they
3426 (c_finish_omp_taskyield): New function.
3427 * c-cppbuiltin.c (c_cpp_builtins): Change _OPENMP to 201107.
3428 * c-pragma.c (omp_pragmas): Add taskyield.
3429 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKYIELD.
3430 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_FINAL and
3431 PRAGMA_OMP_CLAUSE_MERGEABLE.
3433 2011-07-25 Dodji Seketeli <dodji@redhat.com>
3435 * c-common.h (set_underlying_type): Remove parm name from
3438 2011-07-25 Romain Geissler <romain.geissler@gmail.com>
3440 * c-pretty-print.h: Search c-common.h in c-family.
3442 2011-07-22 Jason Merrill <jason@redhat.com>
3445 * c.opt (Wnarrowing): New.
3448 * c-common.h: Declare c_linkage_bindings.
3449 * c-pragma.c (handle_pragma_redefine_extname): Use it.
3452 * c-opts.c (set_std_cxx0x): Set flag_isoc94 and flag_isoc99.
3453 * c-pretty-print.c (pp_c_cv_qualifiers): Check c_dialect_cxx as well
3454 as flag_isoc99 for 'restrict'.
3455 (pp_c_specifier_qualifier_list): Likewise for _Complex.
3457 2011-07-21 Ian Lance Taylor <iant@google.com>
3460 * c-common.c (c_disable_warnings): New static function.
3461 (c_enable_warnings): New static function.
3462 (c_fully_fold_internal): Change local unused_p to bool. Call
3463 c_disable_warnings and c_enable_warnings rather than change
3464 c_inhibit_evaluation_warnings.
3466 2011-07-20 Jason Merrill <jason@redhat.com>
3468 PR c++/6709 (DR 743)
3469 PR c++/42603 (DR 950)
3470 * c-common.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move from cp/parser.h.
3471 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
3472 (CPP_DECLTYPE): New.
3473 * c-common.c (c_parse_error): Handle CPP_DECLTYPE.
3475 2011-07-19 Richard Guenther <rguenther@suse.de>
3477 * c-common.c (pointer_int_sum): Use fold_build_pointer_plus.
3478 * c-omp.c (c_finish_omp_for): Likewise.
3480 2011-07-12 Eric Botcazou <ebotcazou@adacore.com>
3482 * c-ada-spec.c (dump_nested_types): Put semi-colon after empty loop
3483 body on the next line.
3485 2011-07-08 Jason Merrill <jason@redhat.com>
3488 * c-omp.c (check_omp_for_incr_expr): Handle preevaluation.
3491 * c-common.c (c_apply_type_quals_to_decl): Don't check
3492 TYPE_NEEDS_CONSTRUCTING.
3494 2011-07-06 Richard Guenther <rguenther@suse.de>
3496 * c-common.c (c_common_nodes_and_builtins):
3497 Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
3499 2011-07-05 Richard Guenther <rguenther@suse.de>
3501 * c-common.c (c_common_nodes_and_builtins): Build all common
3504 2011-06-27 Jakub Jelinek <jakub@redhat.com>
3506 * c-common.h (c_tree_chain_next): New static inline function.
3508 * c-common.c (check_builtin_function_arguments): Handle
3509 BUILT_IN_ASSUME_ALIGNED.
3511 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
3513 * c-common.c: Add sync_ or SYNC__ to builtin names.
3514 * c-omp.c: Add sync_ or SYNC__ to builtin names.
3516 2011-06-20 Pierre Vittet <piervit@pvittet.com>
3518 * c-pragma.h (pragma_handler_1arg, pragma_handler_2arg): New
3520 (gen_pragma_handler): New union.
3521 (internal_pragma_handler): New type.
3522 (c_register_pragma_with_data)
3523 (c_register_pragma_with_expansion_and_data): New functions.
3525 * c-pragma.c (registered_pragmas, c_register_pragma_1)
3526 (c_register_pragma, c_register_pragma_with_expansion)
3527 (c_invoke_pragma_handler): Changed to work with
3528 internal_pragma_handler.
3529 (c_register_pragma_with_data)
3530 (c_register_pragma_with_expansion_and_data): New functions.
3532 2011-06-14 Joseph Myers <joseph@codesourcery.com>
3534 * c-common.c: Include common/common-target.h.
3535 (handle_section_attribute): Use
3536 targetm_common.have_named_sections.
3537 * c-cppbuiltin.c: Include common/common-target.h.
3538 (c_cpp_builtins): Use targetm_common.except_unwind_info.
3540 2011-06-10 Richard Guenther <rguenther@suse.de>
3542 * c-pretty-print.c (pp_c_type_specifier): Use pp_c_identifier
3543 to print a IDENTIFIER_NODE.
3545 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3546 Joseph Myers <joseph@codesourcery.com>
3548 * c.opt (fbuilding-libgcc): New option.
3549 * c-cppbuiltin.c (c_cpp_builtins): Define
3550 __LIBGCC_TRAMPOLINE_SIZE__ if flag_building_libgcc.
3552 2011-06-07 Jason Merrill <jason@redhat.com>
3554 * c-common.c (max_tinst_depth): Lower default to 900.
3556 * c-format.c (gcc_cxxdiag_char_table): Add 'S' format.
3558 2011-06-07 Richard Guenther <rguenther@suse.de>
3560 * c-common.c (c_common_nodes_and_builtins): Do not set
3561 size_type_node or call set_sizetype.
3563 2011-06-07 Dodji Seketeli <dodji@redhat.com>
3566 * c-pretty-print.c (pp_c_integer_constant): Consider the canonical
3567 type when using pointer comparison to compare types.
3569 2011-06-02 Jonathan Wakely <jwakely.gcc@gmail.com>
3571 * c.opt: Add -Wdelete-non-virtual-dtor.
3572 * c-opts.c (c_common_handle_option): Include it in -Wall.
3574 2011-05-30 Nathan Froyd <froydnj@gcc.gnu.org>
3579 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
3581 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
3584 2011-05-27 Jakub Jelinek <jakub@redhat.com>
3587 * c-common.c (c_common_truthvalue_conversion) <case COND_EXPR>: For
3588 C++ don't call c_common_truthvalue_conversion on void type arms.
3590 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
3592 * c-common.h (struct stmt_tree_s) [x_cur_stmt_list]: Change to a VEC.
3593 (stmt_list_stack): Define.
3594 (cur_stmt_list): Adjust for new type of x_cur_stmt_list.
3595 * c-semantics.c (push_stmt_list, pop_stmt_list): Likewise.
3597 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
3599 * c-common.c (warning_candidate_p): Check for BLOCKs.
3601 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
3603 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
3606 2011-05-25 Jakub Jelinek <jakub@redhat.com>
3608 * c-common.c (def_fn_type): Remove extra va_end.
3610 2011-05-23 Jason Merrill <jason@redhat.com>
3613 * c-common.c (c_common_get_narrower): New.
3614 (shorten_binary_op, shorten_compare, warn_for_sign_compare): Use it.
3616 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
3618 * c-common.h (check_function_arguments): Tweak prototype of
3619 check_function_arguments.
3620 * c-common.c (check_function_arguments): Likewise. Adjust
3621 calls to check_function_nonnull, check_function_format, and
3622 check_function_sentinel.
3623 (check_function_sentinel): Take a FUNCTION_TYPE rather than
3624 separate attributes and typelist arguments. Use
3625 FOREACH_FUNCTION_ARGS to iterate over argument types.
3627 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
3629 * c-common.c (c_common_reswords): Reorder.
3630 * c-common.h (rid): Likewise.
3632 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
3634 * c-common.c (def_fn_type): Don't call build_function_type, call
3635 build_function_type_array or build_varargs_function_type_array
3637 (c_common_nodes_and_builtins): Likewise.
3639 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
3641 * c-common.c (c_add_case_label): Omit the loc argument to
3643 * c-common.h (build_case_label): Remove.
3644 * c-semantics.c (build_case_label): Remove.
3646 2011-05-05 Joseph Myers <joseph@codesourcery.com>
3648 * c-objc.h (objc_start_method_definition): Update prototype.
3649 * stub-objc.c (objc_start_method_definition): Add extra parameter.
3651 2011-05-04 Nathan Froyd <froydnj@codesourcery.com>
3653 * c-common.c (check_main_parameter_types): Reindent. Don't use
3654 TYPE_ARG_TYPES directly.
3655 (handle_nonnull_attribute): Likewise.
3656 (sync_resolve_params): Likewise.
3657 * c-format.c (handle_format_arg_attribute): Likewise. Adjust call
3658 to check_format_string.
3659 (handle_format_attribute): Likewise.
3660 (check_format_string): Take a function type to examine instead of
3661 a type list. Use a function_arg_iterator to step through argument
3664 2011-05-04 Richard Guenther <rguenther@suse.de>
3666 * c-common.c (fix_string_type): Use size_int for index type bounds.
3667 (start_fname_decls): Do not pass NULL to build_int_cst.
3668 (c_init_attributes): Likewise.
3669 * c-lex.c (c_lex_with_flags): Likewise.
3671 2011-04-27 Jason Merrill <jason@redhat.com>
3673 * c-common.c (make_tree_vector_from_list): New.
3674 * c-common.h: Declare it.
3676 2011-04-26 Richard Guenther <rguenther@suse.de>
3678 PR preprocessor/48248
3679 * c-ppoutput.c (maybe_print_line): Always optimize newlines
3680 for output size with -P.
3682 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
3684 * c-common.c (struct c_common_resword): Add __underlying_type.
3685 * c-common.h (enum rid): Add RID_UNDERLYING_TYPE.
3687 2011-04-20 Jim Meyering <meyering@redhat.com>
3689 * c-format.c (init_dollar_format_checking): Remove useless
3692 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
3694 * c-objc.h (objc_get_interface_ivars): Removed.
3695 (objc_detect_field_duplicates): New.
3696 * stub-objc.c: Likewise.
3698 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
3700 * stub-objc.c (objc_declare_protocols): Renamed to
3701 objc_declare_protocol.
3702 * c-objc.h: Likewise.
3704 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
3706 * stub-objc.c (objc_declare_class): Updated argument name.
3708 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
3710 * c-common.h (c_common_init_ts): Declare.
3711 * c-common.c (c_common_init_ts): Define.
3713 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
3715 * c-objc.h (objc_build_message_expr): Updated prototype.
3716 * stub-objc.c (objc_build_message_expr): Likewise.
3718 2011-04-12 Martin Jambor <mjambor@suse.cz>
3720 * c-gimplify.c (c_genericize): Call cgraph_get_create_node instead
3723 2011-04-11 Richard Guenther <rguenther@suse.de>
3725 * c-common.c (complete_array_type): Build a range type of
3728 2011-04-08 Nathan Froyd <froydnj@codesourcery.com>
3730 * c-common.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPES.
3731 (handle_type_generic_attribute): Likewise.
3733 2011-04-07 Jason Merrill <jason@redhat.com>
3736 * c-common.c (c_common_truthvalue_conversion): Don't ignore
3737 conversion from C++0x scoped enum.
3739 2011-04-06 Joseph Myers <joseph@codesourcery.com>
3741 * c-target-def.h: New file.
3742 * c-target.def: New file.
3743 * c-target.h: New file.
3744 * c-common.c (targetcm): Don't define here.
3745 * c-common.h (default_handle_c_option): Declare.
3746 * c-format.c: Include c-target.h instead of target.h.
3747 * c-opts.c: Include c-target.h instead of target.h. Explicitly
3749 (default_handle_c_option): Move from targhooks.c.
3751 2011-03-29 Jakub Jelinek <jakub@redhat.com>
3753 PR preprocessor/48248
3754 * c-ppoutput.c (print): Add src_file field.
3755 (init_pp_output): Initialize it.
3756 (maybe_print_line): Don't optimize by adding up to 8 newlines
3757 if map->to_file and print.src_file are different file.
3758 (print_line): Update print.src_file.
3760 2011-03-25 Kai Tietz <ktietz@redhat.com>
3762 * c-ada-spec.c (compare_comment): Use filename_cmp
3763 instead of strcmp for filename.
3765 2011-03-25 Jeff Law <law@redhat.com>
3767 * c-common.c (def_fn_type): Add missing va_end.
3769 2011-03-25 Jason Merrill <jason@redhat.com>
3771 * c.opt: Add -std=c++03.
3773 2011-03-22 Eric Botcazou <ebotcazou@adacore.com>
3775 * c-ada-spec.c (dump_ada_template): Skip non-class instances.
3777 2011-03-17 Kai Tietz
3780 * c-pretty-print.c (pp_c_specifier_qualifier_list):
3781 Display allowed attributes for function pointer types.
3782 (pp_c_attributes_display): New function to display
3783 attributes having affects_type_identity flag set to true.
3784 * c-pretty-print.h (pp_c_attributes_display): New prototype.
3786 * c-common.c (c_common_attribute_table):
3788 (c_common_format_attribute_table): Likewise.
3790 2011-03-18 Jason Merrill <jason@redhat.com>
3792 * c.opt (fconstexpr-depth): Add Var(max_constexpr_depth).
3793 * c-common.h: Don't declare it here.
3794 * c-common.c: Or define it here.
3795 * c-opts.c (c_common_handle_option): Or set it here.
3798 * c-common.c (handle_transparent_union_attribute): Don't
3799 make a duplicate type in C++.
3801 2011-03-15 Jason Merrill <jason@redhat.com>
3803 * c-common.c (max_constexpr_depth): New.
3804 * c-common.h: Declare it.
3805 * c-opts.c (c_common_handle_option): Set it.
3806 * c.opt (fconstexpr-depth): New option.
3808 2011-03-11 Jason Merrill <jason@redhat.com>
3810 * c-common.c (attribute_takes_identifier_p): Add missing const.
3813 * c-common.c (attribute_takes_identifier_p): Assume that an
3814 unknown attribute takes an identifier.
3816 2011-03-07 Nathan Froyd <froydnj@codesourcery.com>
3819 * c-common.c (c_type_hash): Call list_length instead of iterating
3820 through DECL_CHAIN. Rename 'i' to 'n_elements'.
3822 2011-02-19 Jakub Jelinek <jakub@redhat.com>
3825 * c-common.c (c_fully_fold_internal): Handle VIEW_CONVERT_EXPR.
3827 2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
3829 * c.opt (fobjc-abi-version=) New.
3830 (fobjc-nilcheck): New.
3832 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
3835 * c-common.h (keyword_is_decl_specifier): Declare.
3836 * c-common.c (keyword_is_decl_specifier): Define.
3837 (keyword_is_function_specifier): New function.
3839 2011-01-26 Jakub Jelinek <jakub@redhat.com>
3842 * c-lex.c (interpret_float): If CPP_N_IMAGINARY, ensure
3843 EXCESS_PRECISION_EXPR is created with COMPLEX_TYPE instead of
3846 2011-01-26 Arnaud Charlet <charlet@adacore.com>
3848 * c-ada-spec.c (dump_generic_ada_node): Avoid dereferencing null type.
3850 2011-01-26 Jakub Jelinek <jakub@redhat.com>
3853 * c-opts.c (c_common_post_options): Call c_common_no_more_pch
3854 after init_c_lex if pch_file is set.
3856 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3859 * c.opt (-fkeep-inline-dllexport): New switch.
3861 2011-01-12 Richard Guenther <rguenther@suse.de>
3864 * c-common.c (handle_weak_attribute): Warn instead of error
3865 on declaring an inline function weak.
3867 2011-01-05 Tom Tromey <tromey@redhat.com>
3869 * c-common.h (lvalue_error): Update.
3870 * c-common.c (lvalue_error): Add 'loc' argument. Call error_at,
3873 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
3876 * c-objc.h (objc_finish_message_expr): Added argument to
3879 2010-12-22 Nathan Froyd <froydnj@codesourcery.com>
3881 * c-common.c (handle_nonnull_attribute, handle_sentinel_attribute):
3884 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
3886 * c-objc.h (objc_maybe_warn_exceptions): New.
3887 * stub-objc.c (objc_maybe_warn_exceptions): New.
3889 2010-12-10 Nathan Froyd <froydnj@codesourcery.com>
3891 * c-common.h (readonly_error): Declare.
3892 * c-common.c (readonly_error): Define.
3894 2010-12-09 Nathan Froyd <froydnj@codesourcery.com>
3896 * c-common.h (invalid_indirection_error): Declare.
3897 * c-common.c (invalid_indirection_error): Define.
3899 2010-12-03 Richard Guenther <rguenther@suse.de>
3902 * c-pretty-print.c (pp_c_postfix_expression): Handle MEM_REF.
3903 (pp_c_unary_expression): Likewise.
3904 (pp_c_expression): Likewise.
3906 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
3908 * c-common.h (objc_finish_function): New.
3909 (objc_non_volatilized_type): Removed.
3910 (objc_type_quals_match): Removed.
3911 * stub-objc.c (objc_finish_function): New.
3912 (objc_non_volatilized_type): Removed.
3913 (objc_type_quals_match): Removed.
3915 2010-11-30 Joseph Myers <joseph@codesourcery.com>
3917 * c-common.h (parse_optimize_options): Declare.
3918 * c-cppbuiltin.c, c-format.c, c-gimplify.c, c-lex.c, c-omp.c,
3919 c-pch.c, c-pragma.c, c-semantics.c: Don't include toplev.h.
3921 2010-11-29 Joseph Myers <joseph@codesourcery.com>
3923 * c-opts.c (check_deps_environment_vars): Use getenv instead of
3925 * c-pch.c (O_BINARY): Don't define here.
3926 * c-pragma.h: Include "cpplib.h" instead of <cpplib.h>.
3928 2010-11-25 Joseph Myers <joseph@codesourcery.com>
3930 * c-cppbuiltin.c (c_cpp_builtins): Pass &global_options to
3931 targetm.except_unwind_info.
3933 2010-11-23 Joseph Myers <joseph@codesourcery.com>
3935 * c-opts.c (c_common_handle_option): Pass location to
3936 set_struct_debug_option.
3938 2010-11-23 Joseph Myers <joseph@codesourcery.com>
3940 * c-common.c (visibility_options): Move from ../opts.c.
3941 * c-common.h (struct visibility_flags, visibility_options):
3943 * c-opts.c (finish_options): Rename to c_finish_options.
3944 (c_common_init): Update call to finish_options.
3946 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
3949 * c-lex.c (lex_string): Check that each string in an Objective-C
3950 string concat sequence starts with either one or zero '@', and
3951 that there are no spurious '@' signs at the end.
3953 2010-11-20 Joseph Myers <joseph@codesourcery.com>
3955 * c-pragma.c: Remove conditionals on HANDLE_PRAGMA_PACK,
3956 HANDLE_PRAGMA_PACK_PUSH_POP, HANDLE_PRAGMA_WEAK and
3957 HANDLE_PRAGMA_VISIBILITY.
3958 * c-pragma.h (HANDLE_PRAGMA_WEAK, HANDLE_PRAGMA_PACK,
3959 HANDLE_PRAGMA_VISIBILITY): Don't define.
3960 (HANDLE_SYSV_PRAGMA, HANDLE_PRAGMA_PACK_PUSH_POP): Don't test.
3962 2010-11-20 Nathan Froyd <froydnj@codesourcery.com>
3967 * c-common.h (keyword_begins_type_specifier): Declare.
3968 (keyword_is_storage_class_specifier): Declare.
3969 (keyword_is_type_qualifier): Declare.
3970 * c-common.c (keyword_begins_type_specifier): New function.
3971 (keyword_is_storage_class_specifier): New function.
3972 (keyword_is_type_qualifier): Declare.
3974 2010-11-19 Joseph Myers <joseph@codesourcery.com>
3977 * c-common.c (in_late_binary_op): Define.
3978 (c_common_truthvalue_conversion): Check in_late_binary_op before
3979 calling c_save_expr.
3980 * c-common.h (in_late_binary_op): Declare.
3982 2010-11-19 Joseph Myers <joseph@codesourcery.com>
3984 * c-opts.c (c_common_handle_option): Update calls to
3985 set_struct_debug_option.
3987 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
3989 * c-common.h (objc_declare_protocols): Added additional argument.
3990 * stub-objc.c (objc_declare_protocol): Same change.
3992 2010-11-18 Nathan Froyd <froydnj@codesourcery.com>
3995 * c-common.h (build_real_imag_expr): Declare.
3996 * c-semantics.c (build_real_imag_expr): Define.
3998 2010-11-17 Joseph Myers <joseph@codesourcery.com>
4000 * c-opts.c (c_common_parse_file): Take no arguments.
4001 * c-common.h (c_common_parse_file): Update prototype.
4003 2010-11-16 Jakub Jelinek <jakub@redhat.com>
4006 * c-common.c (warning_candidate_p): Don't track non-const calls
4009 2010-11-15 Ian Lance Taylor <iant@google.com>
4011 * c-lex.c (init_c_lex): Set macro debug callbacks if
4012 flag_dump_go_spec is set.
4014 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
4016 * c-common.h (objc_build_incr_expr_for_property_ref): New.
4017 * stub-objc.c (objc_build_incr_expr_for_property_ref): New.
4019 2010-11-15 Nathan Froyd <froydnj@codesourcery.com>
4021 PR preprocessor/45038
4022 * c-cppbuiltin.c (c_cpp_builtins): Use different format for C++
4025 2010-11-12 Joseph Myers <joseph@codesourcery.com>
4027 * c-common.h (c_family_lang_mask): Declare.
4028 * c-opts.c (c_family_lang_mask): Make extern.
4029 * c-pragma.c (handle_pragma_diagnostic): Use
4030 control_warning_option.
4032 2010-11-12 Joseph Myers <joseph@codesourcery.com>
4034 * c-common.c (parse_optimize_options): Update call to
4036 * c-common.h (c_common_handle_option): Update prototype.
4037 * c-opts.c (c_common_handle_option): Take location_t parameter and
4038 pass it to other functions.
4040 2010-11-11 Joseph Myers <joseph@codesourcery.com>
4042 * c-opts.c (warning_as_error_callback): Remove.
4043 (c_common_initialize_diagnostics): Don't call
4044 register_warning_as_error_callback.
4045 (c_common_handle_option): Handle -Werror=normalized= here.
4047 2010-11-10 Joseph Myers <joseph@codesourcery.com>
4049 * c-common.c (handle_mode_attribute): Use %' and word "signedness"
4051 * c-opts.c (c_common_parse_file): Start diagnostics with lowercase
4053 * c-pragma.c (handle_pragma_target, handle_pragma_optimize):
4054 Remove trailing '.' from diagnostics.
4055 * c.opt (Wwrite-strings_: Avoid '`' in help text.
4057 2010-11-10 Joseph Myers <joseph@codesourcery.com>
4059 * c-common.c (parse_optimize_options): Pass global_dc to
4061 * c-opts.c (c_common_handle_option): Pass &global_options to
4062 set_Wstrict_aliasing.
4063 * c.opt (v): Don't mark Common or document here.
4065 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
4068 * c-format.c (format_type): New type gcc_objc_string_format_type.
4069 (valid_stringptr_type_p): New.
4070 (handle_format_arg_attribute): Use valid_stringptr_type_p ().
4071 (check_format_string): Pass expected type, use
4072 valid_stringptr_type_p (), check that the format string types are
4073 consistent with the format specification.
4074 (decode_format_attr): Warn if NSString is used outside objective-c.
4075 (format_types_orig): Add NSString.
4077 (format_flags): New.
4078 (check_format_arg): Handle format strings requiring an external parser.
4079 first_target_format_type: New variable.
4080 (handle_format_attribute): Set up first_target_format_type, pass the
4081 expected format arg string type to check_format_string().
4082 * c-common.h (FMT_FLAG_PARSE_ARG_CONVERT_EXTERNAL): New flag.
4083 * stub-objc.c (objc_string_ref_type_p): New.
4084 (objc_check_format_arg): New.
4086 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
4088 Fixed using the Objective-C 2.0 dot-syntax with class names.
4089 * c-common.h (objc_build_class_component_ref): New.
4090 * stub-objc.c (objc_build_class_component_ref): New.
4092 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
4094 * c.opt (Wproperty-assign-default): New option.
4096 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
4098 Implemented -fobjc-std=objc1 flag.
4099 * c.opt (fobjc-std=objc1): New option.
4101 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
4103 Implemented format and noreturn attributes for Objective-C methods.
4104 * c-common.c (handle_noreturn_attribute): Recognize 'noreturn'
4105 attribute for Objective-C methods.
4107 2010-10-31 Jason Merrill <jason@redhat.com>
4109 * c-common.c (conversion_warning, warn_for_collisions_1): Use
4112 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
4114 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
4115 * c-common.h (enum rid): Removed RID_COPIES and RID_IVAR.
4116 (objc_add_property_declaration): Removed arguments for copies and
4118 (objc_build_getter_call): Renamed to
4119 objc_maybe_build_component_ref.
4120 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
4121 (objc_is_property_ref): New.
4122 * c-common.c (c_common_reswords): Removed copies and ivar.
4123 * stub-objc.c (objc_add_property_declaration): Removed arguments
4124 for copies and ivar.
4125 (objc_build_getter_call): Renamed to
4126 objc_maybe_build_component_ref.
4127 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
4128 (objc_is_property_ref): New.
4130 2010-10-29 Arnaud Charlet <charlet@adacore.com>
4131 Matthew Gingell <gingell@adacore.com>
4133 * c-ada-spec.c (separate_class_package): New function.
4134 (pp_ada_tree_identifier): Prefix references to C++ classes with the
4135 name of their enclosing package.
4136 (print_ada_declaration): Use separate_class_package.
4138 2010-10-27 Jason Merrill <jason@redhat.com>
4140 * c-common.c (c_common_reswords): Add __is_literal_type.
4141 * c-common.h (enum rid): Add RID_IS_LITERAL_TYPE.
4143 * c-common.c (check_case_value): Remove special C++ code.
4145 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
4147 * c-common.h (enum rid): Added RID_READWRITE, RID_ASSIGN,
4148 RID_RETAIN, RID_COPY and RID_NONATOMIC. Updated RID_FIRST_PATTR
4150 (objc_add_property_declaration): Added additional arguments.
4151 (objc_property_attribute_kind): Removed.
4152 (objc_set_property_attr): Removed.
4153 * c-common.c (c_common_reswords): Added readwrite, assign, retain,
4155 * stub-objc.c (objc_add_property_declaration): Added additional
4157 (objc_set_property_attr): Removed.
4159 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
4161 * c-common.h (objc_add_property_variable): Renamed to
4162 objc_add_property_declaration. Added location argument.
4163 * stub-objc.c (objc_add_property_variable): Same change.
4165 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
4167 * c-common.h (objc_maybe_printable_name): New.
4168 * stub-objc.c (objc_maybe_printable_name): New.
4170 2010-10-22 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
4171 Andrew Pinski <pinskia@gmail.com>
4173 * c-common.h (c_common_mark_addressable_vec): Declare.
4174 * c-common.c (c_common_mark_addressable_vec): New function.
4176 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
4178 * c-common.h (objc_set_method_type): Removed.
4179 (objc_add_method_declaration): Added boolean argument.
4180 (objc_start_method_definition): Same change.
4181 (objc_build_method_signature): Same change.
4182 * stub-objc.c (objc_set_method_type): Removed.
4183 (objc_add_method_declaration): Added boolean argument.
4184 (objc_start_method_definition): Same change.
4185 (objc_build_method_signature): Same change.
4187 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
4189 * c-common.h (finish_file): Removed.
4190 (objc_write_global_declarations): New.
4191 * c-opts.c (c_common_parse_file): Do not call finish_file.
4192 * stub-objc.c (objc_write_global_declarations): New.
4194 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
4196 Implemented parsing @synthesize and @dynamic for
4197 Objective-C/Objective-C++.
4198 * c-common.h (enum rid): Add RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
4199 (objc_add_synthesize_declaration): New.
4200 (objc_add_dynamic_declaration): New.
4201 * c-common.c (c_common_reswords): Add synthesize and dynamic.
4202 * stub-objc.c (objc_add_synthesize_declaration): New.
4203 (objc_add_dynamic_declaration): New.
4205 2010-10-18 Michael Meissner <meissner@linux.vnet.ibm.com>
4208 * c-cppbuiltin.c (mode_has_fma): Move function here from
4209 builtins.c. Don't use the fma optab, instead just use the
4210 HAVE_fma* macros, so that __FP_FAST_FMA* will be defined when
4213 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
4215 Merge from 'apple/trunk' branch on FSF servers.
4217 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
4220 * c-common.h (objc_non_volatilized_type): New declaration
4221 * stub-objc.c (objc_non_volatilized_type): New stub.
4223 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
4225 Merge from 'apple/trunk' branch on FSF servers.
4227 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
4230 * c-common.h (objc_diagnose_private_ivar): New decl.
4231 * stub-objc.c (objc_diagnose_private_ivar): New stub.
4233 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
4235 * c-common.c (c_common_reswords): Add package, RID_AT_PACKAGE.
4236 * c-common.h (enum rid): Add RID_AT_PACKAGE.
4237 (objc_ivar_visibility_kind): New enum.
4238 (objc_set_visibility): Adjust prototype to use visibility enum.
4239 * stub-objc.c (objc_set_visibility): Adjust stub to use
4242 2010-10-14 Michael Meissner <meissner@linux.vnet.ibm.com>
4244 * c-cppbuiltin.c (builtin_define_float_constants): Emit
4245 __FP_FAST_FMA, __FP_FAST_FMAF, and __FP_FAST_FMAL if the machine
4246 has the appropriate fma builtins.
4247 (c_cpp_builtins): Adjust call to builtin_define_float_constants.
4249 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
4251 merge from FSF apple 'trunk' branch.
4252 2006 Fariborz Jahanian <fjahanian@apple.com>
4254 Radars 4436866, 4505126, 4506903, 4517826
4255 * c-common.c (c_common_resword): Define @property and its attributes.
4256 * c-common.h: Define property attribute enum entries.
4257 (OBJC_IS_PATTR_KEYWORD): New.
4258 (objc_property_attribute_kind): New enum.
4259 Declare objc_set_property_attr (), objc_add_property_variable (),
4260 objc_build_getter_call () and objc_build_setter_call ().
4261 * stub-objc.c (objc_set_property_attr): New stub.
4262 (objc_add_property_variable): Likewise.
4263 (objc_build_getter_call): Likewise.
4264 (objc_build_setter_call) Likewise.
4266 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
4268 merge from FSF apple 'trunk' branch.
4269 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
4271 Radar 3803157 (method attributes)
4272 * c-common.c (handle_deprecated_attribute): Recognize
4273 objc methods as valid declarations.
4274 * c-common.h: Declare objc_method_decl ().
4275 * stub-objc.c (objc_method_decl): New stub.
4277 2010-10-08 Joseph Myers <joseph@codesourcery.com>
4279 * c-common.c (parse_optimize_options): Call
4280 decode_cmdline_options_to_array_default_mask before
4281 decode_options. Update arguments to decode_options.
4282 * c-common.h (c_common_init_options_struct): Declare.
4283 * c-opts.c (c_common_init_options_struct): New. Split out from
4284 c_common_init_options.
4286 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
4288 Implemented fast enumeration for Objective-C.
4289 * c-common.h (objc_finish_foreach_loop): New.
4290 * stub-objc.c (objc_finish_foreach_loop): New.
4292 2010-10-05 Joseph Myers <joseph@codesourcery.com>
4294 * c-common.h (struct diagnostic_context): Don't declare here.
4295 (c_common_initialize_diagnostics): Declare using
4296 diagnostic_context typedef.
4297 * c-opts.c (c_common_handle_option): Pass global_dc to
4298 handle_generated_option.
4300 2010-10-04 Joseph Myers <joseph@codesourcery.com>
4302 * c-opts.c (c_common_handle_option): Pass &global_options_set to
4303 handle_generated_option.
4305 2010-10-03 Ian Lance Taylor <iant@google.com>
4307 * c.opt (-fplan9-extensions): New option.
4309 2010-10-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
4311 * c-cppbuiltin.c (define__GNUC__, builtin_define_type_precision):
4313 (c_cpp_builtins): Call functions from cppbuiltin.c instead
4314 of duplicating code.
4316 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
4318 * c-common.c: Add two new entries for @optional
4319 and @required keywords.
4321 merge from FSF 'apple/trunk' branch.
4322 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
4325 * c-common.h (RID_AT_OPTIONAL, RID_AT_REQUIRED): Two new
4326 objective-c keywords.
4327 (objc_set_method_opt): New declaration.
4328 * stub-objc.c (objc_set_method_opt): New stub.
4330 2010-09-30 Joseph Myers <joseph@codesourcery.com>
4332 * c-common.c (handle_optimize_attribute): Pass &global_options to
4333 cl_optimization_save and cl_optimization_restore.
4334 * c-opts.c (c_common_handle_option): Pass &global_options to
4335 handle_generated_option.
4336 * c-pragma.c (handle_pragma_diagnostic): Use option_flag_var.
4337 (handle_pragma_pop_options, handle_pragma_reset_options): Pass
4338 &global_options to cl_optimization_restore.
4340 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
4342 * c-lex.c (c_lex_with_flags): Updated comments for CPP_AT_NAME
4343 Objective-C/Objective-C++ keywords.
4345 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
4347 Merge from 'apple/trunk' branch on FSF servers.
4349 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
4352 * c-common.h (objc_check_global_decl): New declaration.
4353 * stub-objc.c (objc_check_global_decl): New stub.
4355 2010-09-29 Joseph Myers <joseph@codesourcery.com>
4357 * c.opt: Don't use VarExists.
4359 2010-09-29 Joseph Myers <joseph@codesourcery.com>
4361 * c-common.c (c_cpp_error): Update names of diagnostic_context
4363 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Update names of
4364 cl_optimization members.
4365 * c-opts.c (warning_as_error_callback, c_common_handle_option,
4366 sanitize_cpp_opts, finish_options): Update names of cpp_options
4369 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
4371 * c-common.h (OBJC_IS_CXX_KEYWORD): New macro. Updated comments.
4372 (objc_is_reserved_word): Removed.
4373 * c-common.c: Updated comments.
4374 * c-lex.c (c_lex_with_flags): Use OBJC_IS_CXX_KEYWORD instead of
4375 objc_is_reserved_word.
4376 * stub-objc.c (objc_is_reserved_word): Removed.
4378 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
4380 * c-common.h (objc_add_method_declaration): Adjust prototype to
4382 (objc_start_method_definition): Likewise.
4383 (objc_build_keyword_decl): Likewise.
4384 * stub-objc.c:(objc_add_method_declaration): Handle attributes.
4385 (objc_start_method_definition): Likewise.
4386 (objc_build_keyword_decl): Likewise.
4388 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
4390 * c-common.h (objc_start_class_interface): Adjust prototype.
4391 (objc_start_category_interface): Likewise.
4392 (objc_start_protocol): Likewise.
4393 * stub-objc.c (objc_start_protocol): Adjust for extra argument.
4394 (objc_start_class_interface): Likewise.
4395 (objc_start_category_interface): Likewise.
4397 2010-09-27 Ian Lance Taylor <iant@google.com>
4399 * c-common.c (c_common_attribute_table): Add no_split_stack.
4400 (handle_no_split_stack_attribute): New static function.
4402 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
4404 Merge from 'apple/trunk' branch on FSF servers.
4406 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
4409 * c-common.h (objc_have_common_type): New declaration.
4410 * stub-objc.c (objc_have_common_type): New stub.
4412 2005-06-22 Ziemowit Laski <zlaski@apple.com>
4415 * c-common.h (objc_common_type): New prototype.
4416 * stub-objc.c (objc_common_type): New stub.
4418 2010-09-24 Jan Hubicka <jh@suse.cz>
4420 * c-common.c (handle_leaf_attribute): New function.
4421 (struct attribute_spec c_common_att): Add leaf.
4423 2010-09-22 Joseph Myers <joseph@codesourcery.com>
4425 * c.opt (-all-warnings, -ansi, -assert, -assert=, -comments,
4426 -comments-in-macros, -define-macro, -define-macro=, -dependencies,
4427 -dump, -dump=, -imacros, -imacros=, -include, -include=,
4428 -include-barrier, -include-directory, -include-directory=,
4429 -include-directory-after, -include-directory-after=,
4430 -include-prefix, -include-prefix=, -include-with-prefix,
4431 -include-with-prefix=, -include-with-prefix-after,
4432 -include-with-prefix-after=, -include-with-prefix-before,
4433 -include-with-prefix-before=, -no-integrated-cpp,
4434 -no-line-commands, -no-standard-includes, -no-warnings, -output,
4435 -output=, -pedantic, -pedantic-errors, -preprocess,
4436 -print-missing-file-dependencies, -trace-includes, -traditional,
4437 -traditional-cpp, -trigraphs, -undefine-macro, -undefine-macro=,
4438 -user-dependencies, -verbose, -write-dependencies,
4439 -write-user-dependencies, no-integrated-cpp, traditional): New.
4441 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
4444 * c-common.h (objc_start_method_definition): Return bool instead
4446 * stub-objc.c (objc_start_method_definition): Return bool instead
4449 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
4452 * c-common.h (objc_get_interface_ivars): New declaration.
4453 * stub-objc.c (objc_get_interface_ivars): New stub.
4455 2010-09-15 Ian Lance Taylor <iant@google.com>
4457 * c-common.c (parse_optimize_options): Do not capitalize warning
4458 messages. Remove period at end of warning message.
4460 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
4462 * c-common.c (handle_alias_ifunc_attribute): New, broken out of ...
4463 (handle_alias_attribute): ... here.
4464 (handle_ifunc_attribute): New.
4466 2010-09-06 Mark Mitchell <mark@codesourcery.com>
4468 * c-common.h (do_warn_double_promotion): Declare.
4469 * c-common.c (do_warn_double_promotion): Define.
4471 2010-09-05 Mark Mitchell <mark@codesourcery.com>
4473 * c.opt (Wdouble-promotion): New.
4475 2010-09-02 Joseph Myers <joseph@codesourcery.com>
4477 * c.opt (falt-external-templates, fhuge-objects, fvtable-gc,
4478 fvtable-thunks, fxref): Mark no longer supported in help text.
4480 2010-09-02 Joseph Myers <joseph@codesourcery.com>
4482 * c.opt (Wimport, fall-virtual, falt-external-templates,
4483 fdefault-inline, fenum-int-equiv, fexternal-templates,
4484 fguiding-decls, fhonor-std, fhuge-objects, flabels-ok,
4485 fname-mangling-version-, fnew-abi, fnonnull-objects,
4486 foptional-diags, fsquangle, fstrict-prototype, fthis-is-variable,
4487 fvtable-gc, fvtable-thunks, fxref): Mark with Ignore and Warn as
4489 (fhandle-exceptions): Mark with Alias and Warn.
4490 * c-opts.c (c_common_handle_option): Don't handle options marked
4493 2010-09-02 Joseph Myers <joseph@codesourcery.com>
4495 * c.opt (Wcomments, Werror-implicit-function-declaration,
4496 ftemplate-depth-, std=c89, std=c9x, std=gnu89, std=gnu9x,
4497 std=iso9899:1990, std=iso9899:1999, std=iso9899:199x): Mark as
4499 * c-common.c (option_codes): Use OPT_Wcomment instead of
4501 * c-opts.c (warning_as_error_callback, c_common_handle_option):
4502 Don't handle options marked as aliases.
4504 2010-08-25 Richard Guenther <rguenther@suse.de>
4506 * c-common.c (c_common_get_alias_set): Remove special
4507 handling for pointers.
4509 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
4511 * c-common.c: Use FOR_EACH_VEC_ELT.
4512 * c-gimplify.c: Likewise.
4513 * c-pragma.c: Likewise.
4515 2010-08-16 Joseph Myers <joseph@codesourcery.com>
4517 * c.opt (MDX): Change back to MD. Mark NoDriverArg instead of
4519 (MMDX): Change back to MMD. Mark NoDriverArg instead of
4521 * c-opts.c (c_common_handle_option): Use OPT_MD and OPT_MMD
4522 instead of OPT_MDX and OPT_MMDX.
4524 2010-08-16 Joseph Myers <joseph@codesourcery.com>
4526 * c.opt (MDX, MMDX, lang-asm): Mark RejectDriver.
4528 2010-08-12 Joseph Myers <joseph@codesourcery.com>
4530 * c.opt (MD, MMD): Change to MDX and MMDX.
4531 * c-opts.c (c_common_handle_option): Use OPT_MMD and OPT_MMDX.
4533 2010-08-11 Joseph Myers <joseph@codesourcery.com>
4535 * c-opts.c (c_common_handle_option): Call handle_generated_option
4536 instead of handle_option.
4538 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
4540 * c-pragma.c (add_to_renaming_pragma_list): Fix call to VEC_safe_push.
4541 (maybe_apply_renaming_pragma): Delete unneeded declarations.
4543 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
4545 * c-pragma.c (pending_redefinition): Declare. Declare a VEC of it.
4546 (pending_redefine_extname): Change type to a VEC.
4547 (add_to_renaming_pragma_list): Update for new type of
4548 pending_redefine_extname.
4549 (maybe_apply_renaming_pragma): Likewise.
4551 2010-08-04 Arnaud Charlet <charlet@adacore.com>
4553 * c-ada-spec.c (dump_ada_template): Mark underlying instance type as
4555 (dump_generic_ada_node): Code clean up. Use TREE_VISITED flag to
4556 decide whether a type has already been declared/seen.
4557 Do not go to the original type.
4558 (dump_nested_types): New parameter forward.
4559 Generate forward declaration if needed and mark type as visited.
4560 (print_ada_declaration): Call dump_nested_types if not already done.
4561 Mark types as visited.
4563 2010-08-03 Joseph Myers <joseph@codesourcery.com>
4565 * c.opt (-print-pch-checksum): Remove option.
4566 * c-opts.c (c_common_handle_option): Don't handle
4567 OPT_print_pch_checksum.
4569 2010-07-27 Joseph Myers <joseph@codesourcery.com>
4571 * c-common.h (c_common_handle_option): Update prototype and return
4573 * c-opts.c (c_common_handle_option): Update prototype and return
4574 value type. Update calls to handle_option and
4575 enable_warning_as_error.
4577 2010-07-27 Jakub Jelinek <jakub@redhat.com>
4580 * c-pretty-print.c (pp_c_expression): Handle C_MAYBE_CONST_EXPR.
4582 2010-07-27 Joseph Myers <joseph@codesourcery.com>
4584 * c-common.h (c_common_missing_argument): Remove.
4585 * c-opts.c (c_common_missing_argument): Remove.
4586 * c.opt (A, D, F, I, MD, MMD, MQ, MT, U, fconstant-string-class=,
4587 idirafter, imacros, include, isysroot, isystem, iquote): Add
4589 * c-objc-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
4591 2010-07-27 Joseph Myers <joseph@codesourcery.com>
4593 * c-common.h (c_common_option_lang_mask,
4594 c_common_initialize_diagnostics, c_common_complain_wrong_lang_p):
4596 (c_common_init_options): Update prototype.
4597 * c-opts.c (c_common_option_lang_mask): New.
4598 (c_common_initialize_diagnostics): Split out of
4599 c_common_init_options.
4600 (accept_all_c_family_options, c_common_complain_wrong_lang_p):
4602 (c_common_init_options): Update prototype. Use decoded options in
4603 search for -lang-asm.
4605 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
4607 * c-common.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
4608 * c-format.c: Likewise.
4610 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
4612 * c-common.h: Include diagnostic-core.h. Error if already
4614 * c-semantics.c: Do not define GCC_DIAG_STYLE here.
4616 2010-07-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
4618 * c-common.c (IN_GCC_FRONTEND): Do not undef.
4619 Do not include expr.h
4620 (vector_mode_valid_p): Move here.
4622 2010-06-21 DJ Delorie <dj@redhat.com>
4624 * c-pragma.c (handle_pragma_diagnostic): Add push/pop,
4625 allow these pragmas anywhere.
4627 2010-06-14 Jakub Jelinek <jakub@redhat.com>
4630 * c-cppbuiltin.c: Include gt-c-family-c-cppbuiltin.h.
4631 (lazy_hex_fp_values, lazy_hex_fp_value_count): Add GTY(()) markers.
4632 (lazy_hex_fp_value, builtin_define_with_hex_fp_value): Use
4633 ggc_strdup instead of xstrdup.
4635 2010-06-10 Jakub Jelinek <jakub@redhat.com>
4637 * c-cppbuiltin.c: Include cpp-id-data.h.
4638 (lazy_hex_fp_values, lazy_hex_fp_value_count): New variables.
4639 (lazy_hex_fp_value): New function.
4640 (builtin_define_with_hex_fp_value): Provide definitions lazily.
4642 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
4644 * c-gimplify.c: Do not include tree-flow.h
4646 2010-06-29 Joern Rennecke <joern.rennecke@embecosm.com>
4649 * c-common.c: Rename targetm member:
4650 targetm.enum_va_list -> targetm.enum_va_list_p
4652 2010-06-28 Anatoly Sokolov <aesok@post.ru>
4654 * c-common.c (shorten_compare): Adjust call to force_fit_type_double.
4656 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
4658 * c-cppbuiltin.c: Do not include except.h.
4660 2010-06-24 Andi Kleen <ak@linux.intel.com>
4662 * c-common.c (warn_for_omitted_condop): New.
4663 * c-common.h (warn_for_omitted_condop): Add prototype.
4665 2010-06-21 Joseph Myers <joseph@codesourcery.com>
4667 * c.opt (lang-objc): Remove.
4668 * c-opts.c (c_common_handle_option): Don't handle OPT_lang_objc.
4670 2010-06-21 Joern Rennecke <joern.rennecke@embecosm.com>
4672 * c-opts.c: Include "tm_p.h".
4674 2010-06-20 Joseph Myers <joseph@codesourcery.com>
4676 * c-common.c (parse_optimize_options): Update call to
4679 2010-06-18 Nathan Froyd <froydnj@codesourcery.com>
4681 * c-common.c (record_types_used_by_current_var_decl): Adjust for
4682 new type of types_used_by_cur_var_decl.
4684 2010-06-17 Joern Rennecke <joern.rennecke@embecosm.com>
4687 * c-cppbuiltin.c (builtin_define_with_hex_fp_value): Add cast
4688 for C++ standard compliance.
4690 2010-06-16 Jason Merrill <jason@redhat.com>
4692 * c.opt: Add -Wnoexcept.
4694 2010-06-16 Richard Guenther <rguenther@suse.de>
4697 * c-common.c (c_common_truthvalue_conversion): Remove
4698 premature and wrong optimization concering ADDR_EXPRs.
4700 2010-06-15 Arnaud Charlet <charlet@adacore.com>
4702 * c-ada-spec.c (dump_sloc): Remove column info.
4703 (is_simple_enum): New function.
4704 (dump_generic_ada_node, print_ada_declaration): Map C enum types to Ada
4705 enum types when relevant.
4707 2010-06-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
4709 * c-common.c (conversion_warning): Warn at expression
4712 2010-06-10 Joseph Myers <joseph@codesourcery.com>
4714 * c-opts.c (c_common_handle_option): Don't handle
4717 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
4719 * c-pragma.c (push_alignment): Use typed GC allocation.
4720 (handle_pragma_push_options): Likewise.
4722 * c-common.c (parse_optimize_options): Likewise.
4724 * c-common.h (struct sorted_fields_type): Add variable_size GTY
4727 2010-06-07 Joseph Myers <joseph@codesourcery.com>
4729 * c-common.c (flag_preprocess_only, flag_undef, flag_no_builtin,
4730 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
4731 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
4732 flag_signed_bitfields, warn_strict_null_sentinel,
4733 flag_nil_receivers, flag_zero_link, flag_replace_objc_classes,
4734 flag_gen_declaration, flag_no_gnu_keywords,
4735 flag_implement_inlines, flag_implicit_templates,
4736 flag_implicit_inline_templates, flag_optional_diags,
4737 flag_elide_constructors, flag_default_inline, flag_rtti,
4738 flag_conserve_space, flag_access_control, flag_check_new,
4739 flag_new_for_scope, flag_weak, flag_working_directory,
4740 flag_use_cxa_atexit, flag_use_cxa_get_exception_ptr,
4741 flag_enforce_eh_specs, flag_threadsafe_statics,
4742 flag_pretty_templates): Remove.
4743 * c-common.h (flag_preprocess_only, flag_nil_receivers,
4744 flag_objc_exceptions, flag_objc_sjlj_exceptions, flag_zero_link,
4745 flag_replace_objc_classes, flag_undef, flag_no_builtin,
4746 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
4747 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
4748 flag_const_strings, flag_signed_bitfields, flag_gen_declaration,
4749 flag_no_gnu_keywords, flag_implement_inlines,
4750 flag_implicit_templates, flag_implicit_inline_templates,
4751 flag_optional_diags, flag_elide_constructors, flag_default_inline,
4752 flag_rtti, flag_conserve_space, flag_access_control,
4753 flag_check_new, flag_new_for_scope, flag_weak,
4754 flag_working_directory, flag_use_cxa_atexit,
4755 flag_use_cxa_get_exception_ptr, flag_enforce_eh_specs,
4756 flag_threadsafe_statics, flag_pretty_templates,
4757 warn_strict_null_sentinel): Remove.
4758 * c.opt (E, Wstrict-null-sentinel, faccess-control, fasm,
4759 fbuiltin, fcheck-new, fconserve-space, felide-constructors,
4760 fenforce-eh-specs, ffor-scope, fgnu-keywords, fimplement-inlines,
4761 fimplicit-inline-templates, fimplicit-templates,
4762 flax-vector-conversions, fms-extensions, fnil-receivers,
4763 fnonansi-builtins, fpretty-templates, freplace-objc-classes,
4764 frtti, fshort-double, fshort-enums, fshort-wchar,
4765 fsigned-bitfields, fsigned-char, fstats, fthreadsafe-statics,
4766 funsigned-bitfields, funsigned-char, fuse-cxa-atexit,
4767 fuse-cxa-get-exception-ptr, fweak, fworking-directory, fzero-link,
4768 gen-decls, undef): Use Var.
4769 (fdefault-inline, foptional-diags): Document as doing nothing.
4770 * c-opts.c (c_common_handle_option): Remove cases for options now
4771 using Var. Mark ignored options as such.
4773 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
4775 * c-common.c: Moved to here from parent directory.
4776 * c-common.def: Likewise.
4777 * c-common.h: Likewise.
4778 * c-cppbuiltin.c: Likewise.
4779 * c-dump.c: Likewise.
4780 * c-format.c: Likewise.
4781 * c-format.h : Likewise.
4782 * c-gimplify.c: Likewise.
4783 * c-lex.c: Likewise.
4784 * c-omp.c: Likewise.
4786 * c-opts.c: Likewise.
4787 * c-pch.c: Likewise.
4788 * c-ppoutput.c: Likewise.
4789 * c-pragma.c: Likewise.
4790 * c-pragma.h: Likewise.
4791 * c-pretty-print.c: Likewise.
4792 * c-pretty-print.h: Likewise.
4793 * c-semantics.c: Likewise.
4794 * stub-objc.c: Likewise.
4796 * c-common.c: Include gt-c-family-c-common.h.
4797 * c-pragma.c: Include gt-c-family-c-pragma.h.
4799 Copyright (C) 2010-2015 Free Software Foundation, Inc.
4801 Copying and distribution of this file, with or without modification,
4802 are permitted in any medium without royalty provided the copyright
4803 notice and this notice are preserved.