1 2015-04-30 Marek Polacek <polacek@redhat.com>
3 * c-common.c (maybe_warn_bool_compare): When comparing with 0/1,
4 require that the non-constant be of a boolean type.
6 2015-04-29 Josh Triplett <josh@joshtriplett.org>
8 * c-common.c (handle_section_attribute): Refactor to reduce
9 nesting and distinguish between error cases.
11 2015-04-29 Marek Polacek <polacek@redhat.com>
14 * c-common.c (maybe_warn_bool_compare): Warn when comparing a boolean
17 2015-04-29 Jakub Jelinek <jakub@redhat.com>
19 * c-common.h (omp_clause_mask): Unconditionally define as a class.
20 Use uint64_t instead of unsigned HOST_WIDE_INT and 64 instead of
21 HOST_BITS_PER_WIDE_INT.
23 2015-04-28 Tom de Vries <tom@codesourcery.com>
25 PR tree-optimization/65887
26 * c-common.c (build_va_arg): Mark va_arg ap argument as addressable.
28 2015-04-28 Eric Botcazou <ebotcazou@adacore.com>
29 Pierre-Marie de Rodat <derodat@adacore.com>
31 * c-ada-spec.c (in_function): Delete.
32 (dump_generic_ada_node): Do not change in_function and remove the
33 redundant code dealing with it.
34 (print_ada_declaration): Do not change in_function. Use INDENT_INCR.
35 (print_ada_methods): Output the static member functions in a nested
36 package after the regular methods as well as associated renamings.
38 2015-04-24 Marek Polacek <polacek@redhat.com>
41 * c-common.c (c_fully_fold_internal): Use OPT_Wshift_count_negative
42 and OPT_Wshift_count_overflow.
45 * c-common.c (warn_logical_operator): Warn if the operands have the
48 2015-04-24 Marek Polacek <polacek@redhat.com>
51 * c-common.c (warn_logical_operator): Bail if either operand comes
52 from a macro expansion.
54 2015-04-10 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
57 * c-common.c (c_default_pointer_mode): Add definition.
58 * c-common.h (c_default_pointer_mode): Add declaration.
60 2015-03-11 Jakub Jelinek <jakub@redhat.com>
62 * c-common.c (c_common_nodes_and_builtins): Don't call xstrdup
63 on record_builtin_type argument.
65 2015-03-10 Jakub Jelinek <jakub@redhat.com>
68 * c-common.c (warn_logical_not_parentheses): Don't warn for
71 2015-03-07 Marek Polacek <polacek@redhat.com>
74 * c-ubsan.c (ubsan_instrument_bounds): Check for COMPONENT_REF
75 before trying to figure out whether we have a flexible array member.
77 2015-03-06 Eric Botcazou <ebotcazou@adacore.com>
78 Jonathan Wakely <jwakely.gcc@gmail.com>
80 * c-ada-spec.c (dump_ada_double_name): Fix pasto.
82 2015-03-05 Eric Botcazou <ebotcazou@adacore.com>
85 * c-ada-spec.c (print_destructor): Remove obsolete code.
87 2015-03-01 Eric Botcazou <ebotcazou@adacore.com>
89 * c-ada-spec.c (is_tagged_type): Add guard for DECL_VINDEX.
90 (dump_template_types): Adjust DECL_TEMPLATE_INSTANTIATIONS and
91 DECL_TEMPLATE_RESULT emulations.
92 (dump_ada_template)): Add guard for TYPE_METHODS.
94 2015-02-27 Marek Polacek <polacek@redhat.com>
97 * c.opt (Wformat-signedness): Don't enable by -Wformat=2.
99 2015-02-27 Kai Tietz <ktietz@redhat.com>
102 * c-pragma.c (handle_pragma_weak): Do not try to create
103 weak/alias of declarations not being function, or variable
106 2015-02-24 Thomas Schwinge <thomas@codesourcery.com>
109 * c-common.c (DEF_FUNCTION_TYPE_VAR_8, DEF_FUNCTION_TYPE_VAR_12):
111 (DEF_FUNCTION_TYPE_VAR_7, DEF_FUNCTION_TYPE_VAR_11): New macros.
113 2015-02-16 Marek Polacek <polacek@redhat.com>
116 * c-format.c (check_format_types): Handle null param.
118 2015-02-13 Marek Polacek <polacek@redhat.com>
121 * c-format.c (check_format_types): Don't warn about different
122 signedness if the original value is in the range of WANTED_TYPE.
124 2015-02-12 Jason Merrill <jason@redhat.com>
127 * c-opts.c (c_common_post_options): Change flag_abi_version from 0
128 to the current highest version.
129 * c-cppbuiltin.c (c_cpp_builtins): Assert that it isn't 0.
131 2015-02-04 Jakub Jelinek <jakub@redhat.com>
135 * c-omp.c (c_finish_omp_atomic): Use TRUNC_DIV_EXPR
136 instead of RDIV_EXPR. Use build_binary_op instead of
139 2015-01-30 Joseph Myers <joseph@codesourcery.com>
141 * c-opts.c, c-pch.c, cppspec.c: All callers of fatal_error changed
142 to pass input_location as first argument.
144 2015-01-23 Tom de Vries <tom@codesourcery.com>
147 * c.opt (fopenacc): Mark as LTO option.
149 2015-01-23 Tom de Vries <tom@codesourcery.com>
152 * c.opt (fopenmp): Mark as LTO option.
154 2015-01-21 Jakub Jelinek <jakub@redhat.com>
157 * cilk.c (fill_decls_vec): Only put decls into vector v.
158 (compare_decls): Fix up formatting.
160 2015-01-21 Igor Zamyatin <igor.zamyatin@intel.com>
163 * cilk.c: Include vec.h.
164 (struct cilk_decls): New structure.
165 (wrapper_parm_cb): Split this function to...
166 (fill_decls_vec): ...this...
167 (create_parm_list): ...and this.
168 (compare_decls): New function.
169 (for_local_cb): Remove.
170 (wrapper_local_cb): Ditto.
171 (build_wrapper_type): For now first traverse and fill vector of
172 declarations then sort it and then deal with sorted vector.
173 (cilk_outline): Ditto.
174 (declare_one_free_variable): Ditto.
176 2015-01-21 Jason Merrill <jason@redhat.com>
179 * c-format.c (check_format_arg): Call decl_constant_value.
181 2015-01-19 Martin Liska <mliska@suse.cz>
183 * c-common.c (handle_noicf_attribute): New function.
185 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
186 Bernd Schmidt <bernds@codesourcery.com>
187 James Norris <jnorris@codesourcery.com>
188 Cesar Philippidis <cesar@codesourcery.com>
189 Ilmir Usmanov <i.usmanov@samsung.com>
190 Jakub Jelinek <jakub@redhat.com>
192 * c.opt (fopenacc): New option.
193 * c-cppbuiltin.c (c_cpp_builtins): Conditionally define _OPENACC.
194 * c-common.c (DEF_FUNCTION_TYPE_VAR_8, DEF_FUNCTION_TYPE_VAR_12):
196 * c-common.h (c_finish_oacc_wait): New prototype.
197 * c-omp.c: Include "omp-low.h" and "gomp-constants.h".
198 (c_finish_oacc_wait): New function.
199 * c-pragma.c (oacc_pragmas): New variable.
200 (c_pp_lookup_pragma, init_pragma): Handle it.
201 * c-pragma.h (enum pragma_kind): Add PRAGMA_OACC_CACHE,
202 PRAGMA_OACC_DATA, PRAGMA_OACC_ENTER_DATA, PRAGMA_OACC_EXIT_DATA,
203 PRAGMA_OACC_KERNELS, PRAGMA_OACC_LOOP, PRAGMA_OACC_PARALLEL,
204 PRAGMA_OACC_UPDATE, PRAGMA_OACC_WAIT.
205 (enum pragma_omp_clause): Add PRAGMA_OACC_CLAUSE_ASYNC,
206 PRAGMA_OACC_CLAUSE_AUTO, PRAGMA_OACC_CLAUSE_COLLAPSE,
207 PRAGMA_OACC_CLAUSE_COPY, PRAGMA_OACC_CLAUSE_COPYIN,
208 PRAGMA_OACC_CLAUSE_COPYOUT, PRAGMA_OACC_CLAUSE_CREATE,
209 PRAGMA_OACC_CLAUSE_DELETE, PRAGMA_OACC_CLAUSE_DEVICE,
210 PRAGMA_OACC_CLAUSE_DEVICEPTR, PRAGMA_OACC_CLAUSE_FIRSTPRIVATE,
211 PRAGMA_OACC_CLAUSE_GANG, PRAGMA_OACC_CLAUSE_HOST,
212 PRAGMA_OACC_CLAUSE_IF, PRAGMA_OACC_CLAUSE_NUM_GANGS,
213 PRAGMA_OACC_CLAUSE_NUM_WORKERS, PRAGMA_OACC_CLAUSE_PRESENT,
214 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPY,
215 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPYIN,
216 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPYOUT,
217 PRAGMA_OACC_CLAUSE_PRESENT_OR_CREATE, PRAGMA_OACC_CLAUSE_PRIVATE,
218 PRAGMA_OACC_CLAUSE_REDUCTION, PRAGMA_OACC_CLAUSE_SELF,
219 PRAGMA_OACC_CLAUSE_SEQ, PRAGMA_OACC_CLAUSE_VECTOR,
220 PRAGMA_OACC_CLAUSE_VECTOR_LENGTH, PRAGMA_OACC_CLAUSE_WAIT,
221 PRAGMA_OACC_CLAUSE_WORKER.
223 2015-01-14 Marcos Diaz <marcos.diaz@tallertechnologies.com>
225 * c-cppbuiltin.c (c_cpp_builtins): New cpp define __SSP_EXPLICIT__
226 for the new option fstack-protector_explicit.
227 * c-common.c (c_common_attribute_table): Add stack_protect attribute.
228 (handle_stack_protect_attribute): New function.
230 2015-01-13 Martin Uecker <uecker@eecs.berkeley.edu>
232 * c.opt: New option -Warray-bounds=.
234 2015-01-09 Michael Collison <michael.collison@linaro.org>
236 * array-notation-common.c: Include hash-set.h, machmode.h,
237 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
238 fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h.
239 * c-ada-spec.c: Ditto.
240 * c-cilkplus.c: Ditto.
241 * c-common.c: Include input.h due to flattening of tree.h.
242 Define macro GCC_C_COMMON_C.
243 * c-common.h: Flatten tree.h header files into c-common.h.
244 Remove include of tree-core.h.
245 * c-cppbuiltin.c: Include hash-set.h, machmode.h,
246 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
247 fold-const.h, wide-int.h, and inchash.h due to
248 flattening of tree.h.
250 * c-format.c: Flatten tree.h header files into c-common.h.
251 * c-cppbuiltin.c: Include hash-set.h, machmode.h,
252 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
253 fold-const.h, wide-int.h, and inchash.h due to
254 flattening of tree.h.
255 * c-dump.c: Include hash-set.h, machmode.h,
256 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
257 fold-const.h, wide-int.h, and inchash.h due to
258 flattening of tree.h.
259 * c-format.c: Include hash-set.h, machmode.h,
260 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
261 fold-const.h, wide-int.h, inchash.h and real.h due to
262 flattening of tree.h.
263 * c-gimplify.c: Include hash-set.h, machmode.h,
264 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
265 fold-const.h, wide-int.h, and inchash.h due to
266 flattening of tree.h.
272 * c-ppoutput.c: Ditto.
274 * c-pretty-print.c: Ditto.
275 * c-semantics.c: Ditto.
277 * stub-objc.c: Ditto.
279 2015-01-08 Jason Merrill <jason@redhat.com>
281 * c-ubsan.c (ubsan_maybe_instrument_array_ref): Use
282 do_ubsan_in_current_function.
283 (ubsan_maybe_instrument_reference_or_call): Likewise.
284 * c-ubsan.h: Declare it.
286 2015-01-08 Mike Stump <mikestump@comcast.net>
288 * c-common.c (c_common_attribute_table): Add no_sanitize_thread.
290 2015-01-07 Marek Polacek <polacek@redhat.com>
293 * c-common.c (c_fully_fold_internal): Warn for division and modulo
294 if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST and is zero.
296 2015-01-05 Trevor Saunders <tsaunders@mozilla.com>
299 * c.opt (Wsuggest-override): New option.
301 2015-01-05 Jakub Jelinek <jakub@redhat.com>
303 Update copyright years.
305 2015-01-05 Marek Polacek <polacek@redhat.com>
308 * c-common.c (warn_array_subscript_with_type_char): Add location_t
310 * c-common.h (warn_array_subscript_with_type_char): Update
313 2014-12-20 Edward Smith-Rowland <3dw4rd@verizon.net>
315 * c-cppbuiltin.c (__cpp_sized_deallocation): Uncomment and move macro.
316 Control macro with flag_sized_deallocation.
318 2014-12-20 Martin Uecker <uecker@eecs.berkeley.edu>
320 * c.opt (Wdiscarded-array-qualifiers): New option.
322 2014-12-19 Jakub Jelinek <jakub@redhat.com>
324 PR preprocessor/63831
325 * c-cppbuiltin.c (c_cpp_builtins): Don't define __has_attribute
326 and __has_cpp_attribute here.
327 * c-ppoutput.c (init_pp_output): Set cb->has_attribute to
328 c_common_has_attribute.
329 * c-common.h (c_common_has_attribute): New prototype.
330 * c-lex.c (init_c_lex): Set cb->has_attribute to
331 c_common_has_attribute instead of cb_has_attribute.
332 (get_token_no_padding): New function.
333 (cb_has_attribute): Renamed to ...
334 (c_common_has_attribute): ... this. No longer static. Use
335 get_token_no_padding, require ()s, don't build TREE_LIST
336 unnecessarily, fix up formatting, adjust diagnostics, call
339 2014-12-15 Jason Merrill <jason@redhat.com>
341 * c.opt (-fsized-deallocation, -Wc++14-compat): New.
342 (-Wsized-deallocation): New.
343 * c-opts.c (c_common_post_options): -fsized-deallocation defaults
344 to on in C++14 and up.
346 2014-12-11 Jason Merrill <jason@redhat.com>
348 * c-cppbuiltin.c (c_cpp_builtins): Enable C++14 __cpp_constexpr.
350 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_runtime_arrays if
351 we aren't complaining about VLAs.
353 2014-12-06 Marek Polacek <polacek@redhat.com>
355 PR tree-optimization/64183
356 * c-gimplify.c (c_gimplify_expr): Don't convert the RHS of a
357 shift-expression if it is integer_type_node. Use types_compatible_p.
359 2014-11-29 Jakub Jelinek <jakub@redhat.com>
361 * c-common.c (convert_vector_to_pointer_for_subscript): Remove NULL
362 last argument from create_tmp_var_raw and create_tmp_var calls.
363 * cilk.c (gimplify_cilk_spawn): Likewise.
364 * c-omp.c (c_finish_omp_atomic): Likewise.
366 2014-11-28 Marek Polacek <polacek@redhat.com>
368 * c-ubsan.c (ubsan_instrument_shift): Use op1_utype for MINUS_EXPR
369 instead of unsigned_type_node.
371 2014-11-28 Marek Polacek <polacek@redhat.com>
374 * c-ubsan.c (ubsan_instrument_shift): Change the type of a MINUS_EXPR
376 * c-gimplify.c (c_gimplify_expr): Convert right operand of a shift
377 expression to unsigned_type_node.
379 2014-11-20 Mark Wielaard <mjw@redhat.com>
382 * c-opts.c (set_std_c89): Set lang_hooks.name.
383 (set_std_c99): Likewise.
384 (set_std_c11): Likewise.
385 (set_std_cxx98): Likewise.
386 (set_std_cxx11): Likewise.
387 (set_std_cxx14): Likewise.
388 (set_std_cxx1z): Likewise.
390 2014-11-21 Jakub Jelinek <jakub@redhat.com>
393 * c-common.h (convert_vector_to_pointer_for_subscript): Change
395 * c-common.c: Include gimple-expr.h.
396 (convert_vector_to_pointer_for_subscript): Change return type to
397 bool. If *vecp is not lvalue_p and has VECTOR_TYPE, return true
398 and copy it into a TARGET_EXPR and use that instead of *vecp
401 2014-11-19 David Malcolm <dmalcolm@redhat.com>
403 Merger of git branch "gimple-classes-v2-option-3".
404 * ChangeLog.gimple-classes: New.
405 * c-gimplify.c (add_block_to_enclosing): Strengthen local "stack"
406 from being just a vec<gimple> to a vec<gbind *>.
408 2014-11-18 Jakub Jelinek <jakub@redhat.com>
411 * c-ubsan.c (ubsan_maybe_instrument_reference_or_call): Change type
412 argument to ptype, set type to TREE_TYPE (ptype). Don't call
413 get_pointer_alignment for non-pointers. Use ptype, or if it is
414 reference type, corresponding pointer type, as type of kind
416 (ubsan_maybe_instrument_reference,
417 ubsan_maybe_instrument_member_call): Adjust callers.
419 2014-11-15 Marek Polacek <polacek@redhat.com>
422 * array-notation-common.c (is_sec_implicit_index_fn): Return false
424 (extract_array_notation_exprs): Return for NULL node.
426 2014-11-12 Joseph Myers <joseph@codesourcery.com>
428 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Define and
429 undefine __NO_MATH_ERRNO__ based on changes to -fmath-errno state.
431 2014-11-12 Jakub Jelinek <jakub@redhat.com>
434 * c-common.c (check_builtin_function_arguments): Handle
435 BUILT_IN_{ADD,SUB,MUL}_OVERFLOW.
437 2014-11-10 Andi Kleen <ak@linux.intel.com>
440 * c-common.h (check_no_cilk): Declare.
441 * cilk.c (get_error_location): New function.
442 (check_no_cilk): Dito.
444 2014-11-10 Andi Kleen <ak@linux.intel.com>
446 * cilk.c (recognize_spawn): Use expression location
449 2014-11-10 Paolo Carlini <paolo.carlini@oracle.com>
451 * c.opt ([Wshift-count-negative, Wshift-count-overflow]): Add.
453 2014-11-10 Edward Smith-Rowland <3dw4rd@verizon.net>
455 * c-cppbuiltin.c (__has_attribute, __has_cpp_attribute): New macros;
456 (__cpp_rtti, __cpp_exceptions): New macros for C++98;
457 (__cpp_range_based_for, __cpp_initializer_lists,
458 __cpp_delegating_constructors, __cpp_nsdmi,
459 __cpp_inheriting_constructors, __cpp_ref_qualifiers): New macros
460 for C++11; (__cpp_attribute_deprecated): Remove in favor of
462 * c-lex.c (cb_has_attribute): New callback CPP function;
463 (init_c_lex): Set has_attribute callback.
465 2014-11-04 Richard Biener <rguenther@suse.de>
467 * c-common.c (shorten_compare): Do not shorten mixed
468 DFP and non-DFP compares.
470 2014-11-01 Edward Smith-Rowland <3dw4rd@verizon.net>
472 * g++.dg/cpp1y/feat-cxx11.C: Commentary and rearrangement of tests.
473 * g++.dg/cpp1y/feat-cxx11-neg.C: Add aggregate NSDMI test.
474 Commentary and rearrangement of tests.
475 * g++.dg/cpp1y/feat-cxx14.C: Enable aggregate NSDMI test.
476 Commentary and rearrangement of tests.
477 * g++.dg/cpp1y/feat-cxx98-neg.C: Ditto
478 * g++.dg/cpp1y/feat-cxx98.C: Commentary.
480 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
482 * c-common.c, c-common.h, c-cppbuiltin.c, c-lex.c: Remove redundant
483 enum from machine_mode.
485 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
487 * c-common.c: Adjust include files.
488 * c-gimplify.c: Ditto.
493 2014-10-27 Andrew MacLeod <amacleod@redhat.com>
495 * c-gimplify.c: Adjust include files.
497 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
500 * c-opts.c (c_common_diagnostics_set_defaults): Renamed from
501 c_common_initialize_diagnostics.
502 * c-common.h: Likewise.
504 2014-10-24 Marek Polacek <polacek@redhat.com>
507 * c-pretty-print.c (c_pretty_printer::simple_type_specifier): Don't
508 print "struct"/"union"/"enum" for typedefed names.
510 2014-10-23 Marek Polacek <polacek@redhat.com>
512 * c-ubsan.c (ubsan_instrument_shift): Perform the MINUS_EXPR
515 2014-10-22 Jakub Jelinek <jakub@redhat.com>
516 Yury Gribov <y.gribov@samsung.com>
518 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
519 ubsan_instrument_vla): Check bits in flag_sanitize_recover bitmask
520 instead of flag_sanitize_recover as bool flag.
522 2014-10-21 Kirill Yukhin <kirill.yukhin@intel.com>
524 * cilk.c: Revert previous change.
526 2014-10-20 Igor Zamyatin <igor.zamyatin@intel.com>
529 * cilk.c: Include vec.h.
530 (struct cilk_decls): New structure.
531 (wrapper_parm_cb): Split this function to...
532 (fill_decls_vec): ...this...
533 (create_parm_list): ...and this.
534 (compare_decls): New function.
535 (for_local_cb): Remove.
536 (wrapper_local_cb): Ditto.
537 (build_wrapper_type): For now first traverse and fill vector of
538 declarations then sort it and then deal with sorted vector.
539 (cilk_outline): Ditto.
540 (declare_one_free_variable): Ditto.
542 2014-10-17 Marek Polacek <polacek@redhat.com>
544 * c-opts.c (c_common_post_options): Set warn_implicit_int.
545 * c.opt (Wimplicit-int): Initialize to -1.
547 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
549 * c-pragma.c: Adjust include files.
550 * c-semantics.c: Likewise.
552 2014-10-16 DJ Delorie <dj@redhat.com>
554 * c-cppbuiltin.c (cpp_atomic_builtins): Don't assume pointers are
557 2014-10-14 Jason Merrill <jason@redhat.com>
560 * c-common.h (CPP_PREPARSED_EXPR): New.
561 (N_CP_TTYPES): Adjust.
563 2014-10-15 Marek Polacek <polacek@redhat.com>
565 * c-opts.c (c_common_init_options): Make -std=gnu11 the default for C.
567 2014-10-14 DJ Delorie <dj@redhat.com>
569 * c-pretty-print.c (pp_c_integer_constant): Check for all __intN
570 types, not just __int128.
571 * c-cppbuiltin.c (c_cpp_builtins): Add builtins for all __intN
572 types, not just __int128.
573 (cpp_atomic_builtins): Round pointer sizes up.
574 (type_suffix): Use type precision, not specific types.
575 * c-common.c (c_common_reswords): Remove __int128 special case.
576 (c_common_type_for_size): Check for all __intN types, not just
578 (c_common_type_for_mode): Likewise.
579 (c_common_signed_or_unsigned_type): Likewise.
580 (c_build_bitfield_integer_type): Likewise.
581 (c_common_nodes_and_builtins): Likewise.
582 (keyword_begins_type_specifier): Likewise.
583 * c-common.h (rid): Remove RID_INT128 and add RID_INT_N_* for all
586 2014-10-12 Trevor Saunders <tsaunders@mozilla.com>
588 * c-common.c: Use hash_table instead of hashtab.
590 2014-10-06 Edward Smith-Rowland <3dw4rd@verizon.net>
592 * c-cppbuiltin.c: Move __cpp_attribute_deprecated to the
595 2014-10-03 Marc Glisse <marc.glisse@inria.fr>
600 * c-common.c (warn_logical_operator): Punt for vectors.
602 2014-10-01 Edward Smith-Rowland <3dw4rd@verizon.net>
604 Implement SD-6: SG10 Feature Test Recommendations
605 * c-cppbuiltin.c (c_cpp_builtins()): Define language feature
606 macros and the __has_header macro.
608 2014-09-30 Jason Merrill <jason@redhat.com>
610 * c-common.h (enum rid): Add RID_IS_TRIVIALLY_ASSIGNABLE and
611 RID_IS_TRIVIALLY_CONSTRUCTIBLE.
612 * c-common.c (c_common_reswords): Add __is_trivially_copyable.
614 * c-common.h (enum rid): Add RID_IS_TRIVIALLY_COPYABLE.
615 * c-common.c (c_common_reswords): Add __is_trivially_copyable.
617 * c-common.h (enum rid): Remove RID_IS_CONVERTIBLE_TO.
618 * c-common.c (c_common_reswords): Remove __is_convertible_to.
620 2014-09-24 Marek Polacek <polacek@redhat.com>
624 * c-common.h (struct c_common_resword): Don't define CPP_KEYWORD.
626 2014-09-23 Andi Kleen <ak@linux.intel.com>
628 * c-common.c (handle_no_reorder_attribute): New function.
629 (c_common_attribute_table): Add no_reorder attribute.
631 2014-09-22 Joseph Myers <joseph@codesourcery.com>
633 * c-cppbuiltin.c (c_cpp_builtins): Define
634 __LIBGCC_*_EXCESS_PRECISION__ macros for supported floating-point
637 2014-09-18 Joseph Myers <joseph@codesourcery.com>
639 * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_*_FUNC_EXT__
640 for supported floating-point modes.
642 2014-09-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
644 * c.opt (Wpsabi): Use LangEnabledBy.
645 * c-opts.c (c_common_handle_option): Do not handle here.
647 2014-09-12 Joseph Myers <joseph@codesourcery.com>
649 * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_HAS_%s_MODE__
650 macros for floating-point modes.
652 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
655 * c-cppbuiltin.c (builtin_define_float_constants): Correct
656 __*_DENORM_MIN__ without denormals.
658 2014-09-10 Jakub Jelinek <jakub@redhat.com>
660 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
661 ubsan_instrument_vla, ubsan_instrument_return): Adjust
662 ubsan_create_data callers.
663 (ubsan_instrument_bounds): Don't emit UBSAN_BOUNDS at all if
664 index is constant or BIT_AND_EXPR with constant mask and is
665 small enough for the bound.
666 * c-gimplify.c (ubsan_walk_array_refs_r): For ADDR_EXPR of
667 ARRAY_REF, make sure the inner ARRAY_REF is not walked again.
669 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
671 * c.opt: Add CppReason to various flags.
672 (Wdate-time): Re-sort.
673 * c-common.c: Include c-common.h earlier.
674 (struct reason_option_codes_t): Delete.
675 (c_option_controlling_cpp_error): Prefix global type and struct
678 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
680 * c.opt (Wnormalized): New.
681 (Wnormalized=): Use Enum and Reject Negative.
682 * c-opts.c (c_common_handle_option): Do not handle Wnormalized here.
684 2014-09-08 Joseph Myers <joseph@codesourcery.com>
686 * c-cppbuiltin.c (c_cpp_builtins): Define macros for mantissa
687 digits of floating-point modes if -fbuilding-libgcc.
689 2014-09-05 Joseph Myers <joseph@codesourcery.com>
691 * c-cppbuiltin.c (c_cpp_builtins): Also define
692 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__,
693 __LIBGCC_EH_FRAME_SECTION_NAME__, __LIBGCC_JCR_SECTION_NAME__,
694 __LIBGCC_CTORS_SECTION_ASM_OP__, __LIBGCC_DTORS_SECTION_ASM_OP__,
695 __LIBGCC_TEXT_SECTION_ASM_OP__, __LIBGCC_INIT_SECTION_ASM_OP__,
696 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__,
697 __LIBGCC_STACK_GROWS_DOWNWARD__,
698 __LIBGCC_DONT_USE_BUILTIN_SETJMP__,
699 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__,
700 __LIBGCC_DWARF_FRAME_REGISTERS__,
701 __LIBGCC_EH_RETURN_STACKADJ_RTX__, __LIBGCC_JMP_BUF_SIZE__,
702 __LIBGCC_STACK_POINTER_REGNUM__ and
703 __LIBGCC_VTABLE_USES_DESCRIPTORS__ for -fbuilding-libgcc.
704 (builtin_define_with_value): Handle backslash-escaping in string
707 2014-09-05 Richard Biener <rguenther@suse.de>
710 * c-format.c (check_format_arg): Properly handle
711 effectively signed POINTER_PLUS_EXPR offset.
713 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
715 * c.opt (Wc90-c99-compat,Wc++-compat,Wcomment,Wendif-labels,
716 Winvalid-pch,Wlong-long,Wmissing-include-dirs,Wmultichar,Wpedantic,
717 (Wdate-time,Wtraditional,Wundef,Wvariadic-macros): Add CPP, Var
719 * c-opts.c (c_common_handle_option): Do not handle here.
720 (sanitize_cpp_opts): Likewise.
721 * c-common.c (struct reason_option_codes_t): Handle
722 CPP_W_C90_C99_COMPAT and CPP_W_PEDANTIC.
724 2014-09-03 Marek Polacek <polacek@redhat.com>
726 * c.opt (Wlogical-not-parentheses): Enable by -Wall.
728 2014-09-02 Jakub Jelinek <jakub@redhat.com>
729 Balaji V. Iyer <balaji.v.iyer@intel.com>
730 Igor Zamyatin <igor.zamyatin@intel.com>
732 * c-cilkplus.c (cilk_for_number_of_iterations): New function.
733 * c-common.c (c_common_reswords): Added _Cilk_for.
734 * c-common.h (enum rid): Added RID_CILK_FOR.
735 (cilk_for_number_of_iterations): Add declaration.
736 * c-omp.c (c_finish_omp_for): Added checks for CILK_SIMD and
738 * c-pragma.c (init_pragma): Register "grainsize" pragma.
739 * c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_GRAINSIZE.
741 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
743 * c.opt (Wbuiltin-macro-redefined,Wdeprecated,Wendif-labels,
744 Winvalid-pch,Wliteral-suffix,Wmissing-include-dirs,Wtrigraphs,
745 Wundef): Use CPP, Var and Init.
746 * c-opts.c (c_common_handle_option): Do not handle the above flags here.
748 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
750 * c.opt (Wbuiltin-macro-redefined): Use CPP, Var and Init.
751 * c-opts.c (c_common_handle_option): Do not handle here.
753 2014-08-25 Jason Merrill <jason@redhat.com>
755 * c.opt: Change -std=c++1y and -std=gnu++1y to be aliases for
756 -std=c++14 and -std=gnu++14, rather than the reverse.
757 * c-opts.c (c_common_handle_option): Change OPT_std_c__1y and
758 OPT_std_gnu__1y to OPT_std_c__14 and OPT_std_gnu__14.
759 * c-common.h (cxx_dialect): Remove cxx1y.
761 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
763 * c-common.h (enum cxx_dialect): Add cxx14.
764 * c-opts.c (set_std_cxx1y): Rename to set_std_cxx14; Use cxx14.
765 * c-ubsan.c (ubsan_instrument_shift): Change comment and logic from
766 cxx_dialect == cxx11 || cxx_dialect == cxx1y to cxx_dialect >= cxx11.
768 2014-08-22 Jason Merrill <jason@redhat.com>
770 * c.opt (std=gnu++17): Fix alias.
772 2014-08-22 Marek Polacek <polacek@redhat.com>
775 * c-common.c (warn_logical_not_parentheses): Don't check LHS. Don't
776 check for vector types. Drop LHS argument.
777 * c-common.h (warn_logical_not_parentheses): Adjust.
779 2014-08-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
781 * c.opt (Wcomment): Use CPP, Var and LangEnabledBy.
782 (Wmultichar): Likewise.
783 (Wdate-time): Use C-family languages instead of Common. Use CPP
785 * c-opts.c (c_common_handle_option): Do not handle the above
787 (sanitize_cpp_opts): Likewise.
789 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
792 * c-opts.c: Include tree-diagnostics.h.
793 (c_diagnostic_finalizer): New.
794 (c_common_initialize_diagnostics): Use it.
796 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
798 PR preprocessor/51303
799 * c-common.c (struct reason_option_codes_t option_codes):
800 Add CPP_W_MISSING_INCLUDE_DIRS. Sort alphabetically.
802 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
806 * c.opt (Wvariadic-macros): Use CPP and LangEnabledBy.
807 * c-opts.c (c_common_handle_option): Call cpp_handle_option_auto.
808 (c_common_post_options): Call init_global_opts_from_cpp.
809 (sanitize_cpp_opts): Do not handle Wvariadic-macros here.
811 2014-08-19 Marek Polacek <polacek@redhat.com>
814 * c-common.c (maybe_warn_bool_compare): New function.
815 * c-common.h (maybe_warn_bool_compare): Declare.
816 * c.opt (Wbool-compare): New option.
818 2014-08-19 Marek Polacek <polacek@redhat.com>
820 * c.opt (Wc99-c11-compat): New option.
822 2014-08-19 Marek Polacek <polacek@redhat.com>
824 * c-opts.c (sanitize_cpp_opts): Make warn_long_long be set according
825 to warn_c90_c99_compat.
826 * c.opt (Wc90-c99-compat, Wdeclaration-after-statement): Initialize
829 2014-08-19 Manuel López-Ibáñez <manu@gcc.gnu.org>
830 Steven Bosscher <steven@gcc.gnu.org>
833 * c-format.c: Add extra_arg_loc and format_string_loc to struct
834 format_check_results.
835 (check_function_format): Use true and add comment for boolean
837 (finish_dollar_format_checking): Use explicit location when warning.
838 (check_format_info): Likewise.
839 (check_format_arg): Set extra_arg_loc and format_string_loc.
840 (check_format_info_main): Use explicit location when warning.
841 (check_format_types): Pass explicit location.
842 (format_type_warning): Likewise.
844 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
847 * c-format.c: Handle Fortran flags.
849 2014-08-12 Igor Zamyatin <igor.zamyatin@intel.com>
852 * array-notation-common.c (find_rank): Added handling for other
855 2014-08-10 Marek Polacek <polacek@redhat.com>
858 * c-opts.c (sanitize_cpp_opts): Pass warn_c90_c99_compat to libcpp.
859 * c.opt (Wc90-c99-compat): Add option.
861 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
863 * c-gimplify.c, cilk.c: Remove includes of pointer-set.h.
865 2014-08-03 Marek Polacek <polacek@redhat.com>
867 * c-common.c (check_case_value): Add location_t parameter. Use it.
868 (c_add_case_label): Pass loc to check_case_value.
870 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
872 * cilk.c: Use hash_map instead of pointer_map.
874 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
876 * c-gimplify.c: Use hash_set instead of pointer_set.
878 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
881 * array-notation-common.c (extract_array_notation_exprs): Handling
884 2014-08-01 Jakub Jelinek <jakub@redhat.com>
886 * c-common.h (min_align_of_type): Removed prototype.
887 * c-common.c (min_align_of_type): Removed.
888 * c-ubsan.h (ubsan_maybe_instrument_reference,
889 ubsan_maybe_instrument_member_call): New prototypes.
890 * c-ubsan.c: Include stor-layout.h and builtins.h.
891 (ubsan_maybe_instrument_reference_or_call,
892 ubsan_maybe_instrument_reference, ubsan_maybe_instrument_call): New
895 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
898 * c.opt (-Wreturn-local-addr): Move to common.opt.
900 2014-07-30 Jason Merrill <jason@redhat.com>
905 * c.opt (-fuse-all-virtuals): New.
907 2014-07-30 Tom Tromey <tromey@redhat.com>
910 * c.opt (Wdesignated-init): New option.
911 * c-common.c (c_common_attribute_table): Add "designated_init".
912 (handle_designated_init): New function.
914 2014-07-24 Marek Polacek <polacek@redhat.com>
917 * c-opts.c (c_finish_options): If -imacros is in effect, return.
919 2014-07-16 Dodji Seketeli <dodji@redhat.com>
921 PR preprocessor/60723 - missing system-ness marks for macro tokens
922 * c-ppoutput.c (struct print::prev_was_system_token): New data
924 (init_pp_output): Initialize it.
925 (maybe_print_line_1, maybe_print_line, print_line_1, print_line)
926 (do_line_change): Return a flag saying if a line marker was
928 (scan_translation_unit): Detect if the system-ness of the token we
929 are about to emit is different from the one of the previously
930 emitted token. If so, emit a line marker. Avoid emitting useless
931 adjacent line markers. Avoid emitting line markers for tokens
932 originating from the expansion of built-in macros.
933 (scan_translation_unit_directives_only): Adjust.
935 2014-07-15 Marek Polacek <polacek@redhat.com>
937 * c-ubsan.c (ubsan_instrument_bounds): Don't instrument if
938 TYPE_MAX_VALUE is NULL.
940 2014-07-14 Jakub Jelinek <jakub@redhat.com>
943 * c.opt (Wmemset-transposed-args): New warning.
945 2014-07-10 Jason Merrill <jason@redhat.com>
949 * c.opt (-fuse-all-virtuals): New.
951 2014-07-09 Richard Biener <rguenther@suse.de>
954 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
955 using unsigned arithmetic if overflow does not wrap instead of
956 if overflow is undefined.
958 2014-07-06 Marek Polacek <polacek@redhat.com>
961 * c.opt (Wsizeof-array-argument): New option.
963 2014-07-03 Jakub Jelinek <jakub@redhat.com>
965 * c-ada-spec.c (dump_ada_nodes): Don't call qsort if
966 comments->count <= 1, as comments->entries might be NULL.
968 2014-07-01 Marek Polacek <polacek@redhat.com>
970 * c.opt (Wint-conversion): New option.
972 2014-07-01 Marek Polacek <polacek@redhat.com>
975 * c.opt (Wincompatible-pointer-types): New option.
977 2014-06-30 Paolo Carlini <paolo.carlini@oracle.com>
980 * c-common.c (handle_noreturn_attribute, handle_const_attribute):
981 Do not discard TYPE_QUALS of type.
983 2014-06-26 Jason Merrill <jason@redhat.com>
985 * c-common.h (enum cxx_dialect): Add cxx1z.
986 * c.opt (std=c++1z, std=c++17, std=gnu++1z, std=gnu++17): New.
987 * c-opts.c (c_common_handle_option, set_std_cxx1z): Handle it.
989 2014-06-26 Teresa Johnson <tejohnson@google.com>
991 * c-common.h (get_dump_info): Declare.
992 * c-gimplify.c (c_genericize): Use saved dump files.
993 * c-opts.c (c_common_parse_file): Begin and end dumps
994 once around parsing invocation.
995 (get_dump_info): New function.
997 2014-06-23 Marek Polacek <polacek@redhat.com>
998 Andrew MacLeod <amacleod@redhat.com>
1001 * c-common.c (get_atomic_generic_size): Don't segfault if the
1002 type doesn't have a size.
1004 2014-06-20 Marek Polacek <polacek@redhat.com>
1006 * c-gimplify.c: Include "c-ubsan.h" and "pointer-set.h".
1007 (ubsan_walk_array_refs_r): New function.
1008 (c_genericize): Instrument array bounds.
1009 * c-ubsan.c: Include "internal-fn.h".
1010 (ubsan_instrument_division): Mark instrumented arrays as having
1011 side effects. Adjust ubsan_type_descriptor call.
1012 (ubsan_instrument_shift): Likewise.
1013 (ubsan_instrument_vla): Adjust ubsan_type_descriptor call.
1014 (ubsan_instrument_bounds): New function.
1015 (ubsan_array_ref_instrumented_p): New function.
1016 (ubsan_maybe_instrument_array_ref): New function.
1017 * c-ubsan.h (ubsan_instrument_bounds): Declare.
1018 (ubsan_array_ref_instrumented_p): Declare.
1019 (ubsan_maybe_instrument_array_ref): Declare.
1021 2014-06-20 Hale Wang <hale.wang@arm.com>
1024 * c.opt (fshort-enums): Add to LTO.
1025 * c.opt (fshort-wchar): Likewise.
1027 2014-06-16 Marek Polacek <polacek@redhat.com>
1030 * c.opt (Wswitch-bool): Add Var.
1032 2014-06-12 Jakub Jelinek <jakub@redhat.com>
1035 * c-omp.c (c_omp_split_clauses): Don't crash on firstprivate in
1036 #pragma omp target teams or
1037 #pragma omp {,target }teams distribute simd.
1039 2014-06-12 Jason Merrill <jason@redhat.com>
1041 * c.opt (Wabi=, fabi-compat-version): New.
1042 * c-opts.c (c_common_handle_option): Handle -Wabi=.
1043 (c_common_post_options): Handle flag_abi_compat_version default.
1044 Disallow -fabi-compat-version=1.
1045 * c-common.h (abi_version_crosses): New.
1047 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
1049 * c-common.c (handle_section_attribute): Update handling for
1050 section names that are no longer trees.
1052 2014-06-10 Jakub Jelinek <jakub@redhat.com>
1055 * c-pragma.c (omp_pragmas_simd): Move PRAGMA_OMP_TASK...
1056 (omp_pragmas): ... back here.
1058 2014-06-05 Marek Polacek <polacek@redhat.com>
1061 * c-common.c (warn_logical_not_parentheses): New function.
1062 * c-common.h (warn_logical_not_parentheses): Declare.
1063 * c.opt (Wlogical-not-parentheses): New option.
1065 2014-06-04 Marek Polacek <polacek@redhat.com>
1068 * c-common.c (check_case_bounds): Add location parameter.
1070 (c_add_case_label): Pass loc to check_case_bounds.
1072 2014-06-03 Marek Polacek <polacek@redhat.com>
1075 * c.opt (Wswitch-bool): New option.
1077 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
1079 * c-common.h (c_omp_sharing_predetermined, c_omp_remap_decl):
1081 (record_types_used_by_current_var_decl): Move prototype to where
1084 * c-common.c (DEF_FUNCTION_TYPE_0, DEF_FUNCTION_TYPE_6)
1085 (DEF_FUNCTION_TYPE_7, DEF_FUNCTION_TYPE_8)
1086 (DEF_FUNCTION_TYPE_VAR_5): Cosmetic fixes.
1088 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
1090 * c-common.h (CTI_VOID_ZERO, void_zero_node): Delete.
1091 * c-common.c (c_common_nodes_and_builtins): Don't initialize
1093 * c-pretty-print.c (pp_c_void_constant): New function.
1094 (c_pretty_printer::constant, c_pretty_printer::primary_expression)
1095 (c_pretty_printer::expression): Handle VOID_CST.
1096 * cilk.c (extract_free_variables): Likewise.
1097 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift)
1098 (ubsan_instrument_vla): Use void_node instead of void_zero_node.
1100 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
1102 * c-common.h (sorted_fields_type): Remove variable_size GTY attribute.
1103 * c-pragma.c (push_alignment): Adjust.
1104 (handle_pragma_push_options): Likewise.
1106 2014-05-09 Marek Polacek <polacek@redhat.com>
1109 * c-common.c (check_user_alignment): Return -1 if alignment is error
1111 (handle_aligned_attribute): Don't call default_conversion on
1113 (handle_vector_size_attribute): Likewise.
1114 (handle_tm_wrap_attribute): Handle case when wrap_decl is error node.
1115 (handle_sentinel_attribute): Call default_conversion and allow even
1116 integral types as an argument.
1118 2014-05-08 Marek Polacek <polacek@redhat.com>
1121 * c-common.c (min_align_of_type): New function factored out from...
1122 (c_sizeof_or_alignof_type): ...here.
1123 * c-common.h (min_align_of_type): Declare.
1125 2014-05-08 Marek Polacek <polacek@redhat.com>
1128 * c-common.c (check_main_parameter_types): Warn for _Atomic-qualified
1129 parameter type of main.
1131 2014-05-07 DJ Delorie <dj@redhat.com>
1133 * c-cppbuiltin.c (print_bits_of_hex): New.
1134 (builtin_define_type_minmax): Print values using hex so as not to
1135 require a pre-computed list of string values.
1137 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
1138 Mike Stump <mikestump@comcast.net>
1139 Richard Sandiford <rdsandiford@googlemail.com>
1141 * c-ada-spec.c: Include wide-int.h.
1142 (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Remove.
1143 (dump_generic_ada_node): Use wide-int interfaces.
1144 * c-common.c: Include wide-int-print.h.
1145 (shorten_compare): Use wide-int interfaces and tree_int_cst_lt.
1146 (pointer_int_sum): Use wide-int interfaces.
1147 (c_common_nodes_and_builtins): Use make_int_cst.
1148 (match_case_to_enum_1): Use tree_fits_uhwi_p and tree_fits_shwi_p.
1149 (handle_alloc_size_attribute): Use wide-int interfaces.
1150 (get_nonnull_operand): Likewise.
1151 * c-format.c (get_constant): Use tree_fits_uhwi_p.
1152 * c-lex.c: Include wide-int.h.
1153 (narrowest_unsigned_type): Take a widest_int rather than two
1155 (narrowest_signed_type): Likewise.
1156 (interpret_integer): Update accordingly. Use wide-int interfaces.
1157 (lex_charconst): Use wide-int interfaces.
1158 * c-pretty-print.c: Include wide-int.h.
1159 (pp_c_integer_constant): Use wide-int interfaces.
1160 * cilk.c (declare_one_free_variable): Use tree_int_cst_lt instead of
1161 INT_CST_LT_UNSIGNED.
1163 2014-05-06 Richard Biener <rguenther@suse.de>
1165 * c-opts.c (c_common_post_options): For -freestanding,
1166 -fno-hosted and -fno-builtin disable pattern recognition
1167 if not enabled explicitely.
1169 2014-05-02 Marek Polacek <polacek@redhat.com>
1171 * c.opt (Wsizeof-pointer-memaccess): Describe option.
1173 2014-05-01 Marek Polacek <polacek@redhat.com>
1176 * c.opt (Wdiscarded-qualifiers): Add.
1178 2014-04-30 Marek Polacek <polacek@redhat.com>
1180 * c-ubsan.c (ubsan_instrument_division): Handle REAL_TYPEs. Perform
1181 INT_MIN / -1 sanitization only for integer types.
1183 2014-04-25 Marek Polacek <polacek@redhat.com>
1186 * c-common.c (handle_noinline_attribute): Warn if the attribute
1187 conflicts with always_inline attribute.
1188 (handle_always_inline_attribute): Warn if the attribute conflicts
1189 with noinline attribute.
1191 2014-04-25 Marek Polacek <polacek@redhat.com>
1194 * c-common.c (check_main_parameter_types): Warn about variadic main.
1196 2014-04-24 Mike Stump <mikestump@comcast.net>
1198 * c.opt (Wshadow-ivar): Default to on.
1200 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
1202 * c.opt (Wshadow-ivar, flocal-ivars, fivar-visibility): Add.
1204 2014-04-23 Marek Polacek <polacek@redhat.com>
1206 * c-common.c (handle_tm_wrap_attribute): Tweak error message.
1208 2014-04-22 Jakub Jelinek <jakub@redhat.com>
1211 * c-ubsan.c (ubsan_instrument_return): Return __builtin_trap ()
1212 if flag_sanitize_undefined_trap_on_error.
1213 (ubsan_instrument_division, ubsan_instrument_shift,
1214 ubsan_instrument_vla): Likewise. Use __ubsan_handle_*_abort ()
1215 if !flag_sanitize_recover.
1217 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
1220 * c-common.c (registered_builtin_types): Make non-static.
1221 * c-common.h (registered_builtin_types): Declare.
1223 2014-04-14 Richard Biener <rguenther@suse.de>
1224 Marc Glisse <marc.glisse@inria.fr>
1227 * c-common.c (convert_vector_to_pointer_for_subscript): Properly
1228 apply may-alias the scalar pointer type when applicable.
1230 2014-04-12 Igor Zamyatin <igor.zamyatin@intel.com>
1233 * cilk.c (cilk_set_spawn_marker): Remove FUNCTION_DECL
1234 as possible argument for Cilk_spawn.
1236 2014-04-11 Tobias Burnus <burnus@net-b.de>
1239 * c.opt (Wformat-signedness): Add
1240 * c-format.c(check_format_types): Use it.
1242 2014-04-11 Jason Merrill <jason@redhat.com>
1245 * c-common.c (sync_resolve_size, get_atomic_generic_size): Call
1246 default_conversion for an array argument.
1248 2014-04-08 Marek Polacek <polacek@redhat.com>
1251 * c-ubsan.c: Include asan.h.
1252 (ubsan_instrument_return): Call initialize_sanitizer_builtins.
1254 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
1256 * c.opt (Wnon-virtual-dtor): Auto set when Weffc++.
1258 2014-04-02 Marek Polacek <polacek@redhat.com>
1260 * c-common.h (c_expand_expr): Remove declaration.
1262 2014-03-28 Jakub Jelinek <jakub@redhat.com>
1265 * c-common.c (add_atomic_size_parameter): When creating new
1266 params vector, push the size argument first.
1268 2014-03-26 Jakub Jelinek <jakub@redhat.com>
1270 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
1271 ubsan_instrument_vla, ubsan_instrument_return): Adjust
1272 ubsan_create_data callers.
1274 2014-03-22 Jakub Jelinek <jakub@redhat.com>
1277 * c-opts.c (c_finish_options): Restore cb_file_change call to
1280 2014-03-13 Jakub Jelinek <jakub@redhat.com>
1283 * c-pragma.c (apply_pragma_weak): Only look at
1284 TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (decl)) if
1285 DECL_ASSEMBLER_NAME_SET_P (decl).
1286 (maybe_apply_pending_pragma_weaks): Exit early if
1287 vec_safe_is_empty (pending_weaks) rather than only when
1289 (maybe_apply_pragma_weak): Likewise. If !DECL_ASSEMBLER_NAME_SET_P,
1290 set assembler name back to NULL afterwards.
1292 2014-03-11 Jason Merrill <jason@redhat.com>
1294 * c.opt: Add -std=gnu++14.
1296 2014-03-11 Ian Bolton <ian.bolton@arm.com>
1298 * c-opts.c (c_common_post_options): Don't override
1299 -ffp-contract=fast if unsafe-math-optimizations is on.
1301 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
1303 * c.opt: Enable LTO FE for fshort-double.
1305 2014-03-07 Jason Merrill <jason@redhat.com>
1307 * c.opt: Add -std=c++14.
1309 2014-03-06 Marek Polacek <polacek@redhat.com>
1312 * cilk.c (contains_cilk_spawn_stmt): New function.
1313 (contains_cilk_spawn_stmt_walker): Likewise.
1314 (recognize_spawn): Give error on invalid use of _Cilk_spawn.
1315 * c-common.h (contains_cilk_spawn_stmt): Add declaration.
1317 2014-03-03 Jakub Jelinek <jakub@redhat.com>
1319 * c-pragma.c (c_pp_lookup_pragma): Handle PRAGMA_CILK_SIMD.
1320 (init_pragma): Call cpp_register_deferred_pragma for PRAGMA_CILK_SIMD
1321 even when flag_preprocess_only.
1323 2014-02-26 Jason Merrill <jason@redhat.com>
1327 * c-common.c (shorten_compare): Don't check
1328 c_inhibit_evaluation_warnings.
1330 2014-02-19 Jakub Jelinek <jakub@redhat.com>
1333 * c-common.c (c_common_nodes_and_builtins): When initializing
1334 c_uint{16,32,64}_type_node, also set corresponding
1335 uint{16,32,64}_type_node to the same value.
1338 * c-pragma.c (init_pragma): Don't call cpp_register_deferred_pragma
1339 for PRAGMA_IVDEP if flag_preprocess_only.
1341 2014-02-12 Jakub Jelinek <jakub@redhat.com>
1344 * c-common.c (merge_tlist): If copy is true, call new_tlist,
1345 if false, add ADD itself, rather than vice versa.
1346 (verify_tree): For COND_EXPR, don't call merge_tlist with non-zero
1347 copy. For SAVE_EXPR, only call merge_tlist once.
1349 2014-02-08 Jakub Jelinek <jakub@redhat.com>
1352 * c-common.c (handle_alloc_size_attribute): Use tree_fits_uhwi_p
1354 (handle_alloc_align_attribute, handle_assume_aligned_attribute): New
1356 (c_common_attribute_table): Add alloc_align and assume_aligned
1359 2014-02-06 Marek Polacek <polacek@redhat.com>
1362 * c-common.c (warn_for_sign_compare): Call warning_at with location
1365 2014-02-05 Marek Polacek <polacek@redhat.com>
1368 * c-omp.c (c_finish_omp_atomic): Remove unreachable return
1371 2014-02-04 Marek Polacek <polacek@redhat.com>
1374 * c-common.c (conversion_warning): Unwrap C_MAYBE_CONST_EXPR and/or
1377 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
1381 * c-common.c (handle_aligned_attribute, handle_alloc_size_attribute,
1382 handle_vector_size_attribute, handle_nonnull_attribute): Call
1383 default_conversion on the attribute argument.
1384 (handle_nonnull_attribute): Increment the argument number.
1386 2014-01-31 Marek Polacek <polacek@redhat.com>
1389 * c-common.c (add_atomic_size_parameter): Pass vNULL to
1390 build_function_call_vec.
1391 (resolve_overloaded_builtin): Likewise.
1392 * c-common.h (build_function_call_vec): Adjust declaration.
1394 2014-01-30 Marek Polacek <polacek@redhat.com>
1397 * c-common.h (unsafe_conversion_p): Adjust declaration.
1398 (warnings_for_convert_and_check): Likewise.
1399 (convert_and_check): Likewise.
1400 * c-common.c (unsafe_conversion_p): Add location parameter. Call
1401 expansion_point_location_if_in_system_header on it.
1402 (warnings_for_convert_and_check): Add location parameter. Call
1403 expansion_point_location_if_in_system_header on it. Use it.
1404 (convert_and_check): Add location parameter. Use it.
1405 (conversion_warning): Likewise.
1406 (c_add_case_label): Adjust convert_and_check calls.
1407 (scalar_to_vector): Adjust unsafe_conversion_p calls.
1409 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1411 * c-common.c (c_define_builtins): Replaced flag_enable_cilkplus with
1413 * c-pragma.c (init_pragma): Likewise.
1416 2014-01-23 Marek Polacek <polacek@redhat.com>
1419 * c-common.c (shorten_compare): Add location_t parameter.
1420 * c-common.h (shorten_binary_op): Adjust declaration.
1422 2014-01-23 Marek Polacek <polacek@redhat.com>
1425 * c-common.c (pointer_to_zero_sized_aggr_p): New function.
1426 * c-common.h: Declare it.
1428 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
1430 * c-ada-spec.h (dump_ada_specs): Revert prototype change.
1431 * c-ada-spec.c (dump_ads): Likewise.
1432 (cpp_check): Likewise.
1433 (dump_ada_specs): Likewise.
1435 2014-01-15 Laurent Alfonsi <laurent.alfonsi@st.com>
1438 * c-common.c (handle_no_instrument_function_attribute): Allow
1439 no_instrument_function attribute in class member
1440 definition/declaration.
1442 2014-01-15 Jakub Jelinek <jakub@redhat.com>
1445 * c-omp.c (c_finish_omp_atomic): Set in_late_binary_op around
1446 build_modify_expr with non-NOP_EXPR opcode. Handle return from it
1447 being COMPOUND_EXPR.
1448 (c_finish_omp_for): Handle incr being COMPOUND_EXPR with first
1449 operand a SAVE_EXPR and second MODIFY_EXPR.
1451 2014-01-09 Jakub Jelinek <jakub@redhat.com>
1454 * c-pch.c (c_common_write_pch): Call
1455 prepare_target_option_nodes_for_pch.
1457 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1459 Update copyright years
1461 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1463 * array-notation-common.c, c-cilkplus.c: Use the standard form for
1464 the copyright notice.
1466 2013-12-28 Eric Botcazou <ebotcazou@adacore.com>
1468 * c-ada-spec.c (print_constructor): New function.
1469 (print_destructor): Retrieve the origin of the destructor.
1470 (print_ada_declaration): Revamp handling of constructors/destructors.
1472 2013-12-23 Stuart Hastings <stuart@apple.com>
1473 Bill Maddox <maddox@google.com>
1474 Jason Merrill <jason@redhat.com>
1476 * c.opt: Add -fdeclone-ctor-dtor.
1477 * c-opts.c (c_common_post_options): Default to on iff -Os.
1479 2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
1481 * c-common.c (c_common_attribute_table): Added "cilk simd function"
1483 * c-pragma.h (enum pragma_cilk_clause): Remove.
1484 (enum pragma_omp_clause): Added the following fields:
1485 PRAGMA_CILK_CLAUSE_NOMASK, PRAGMA_CILK_CLAUSE_MASK,
1486 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_NONE,
1487 PRAGMA_CILK_CLAUSE_LINEAR, PRAGMA_CILK_CLAUSE_PRIVATE,
1488 PRAGMA_CILK_CLAUSE_FIRSTPRIVATE, PRAGMA_CILK_CLAUSE_LASTPRIVATE,
1489 PRAGMA_CILK_CLAUSE_UNIFORM.
1492 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
1494 * cilk.c (cilk_outline): Made this function non-static.
1495 (gimplify_cilk_spawn): Removed pre_p and post_p arguments.
1496 (create_cilk_wrapper): Added a new parameter: a function pointer.
1497 (c_install_body_w_frame_cleanup): Remove
1498 (extract_free_variables): Added VEC_INIT_EXPR and CONSTRUCTOR case.
1499 * c-common.h (cilk_outline): New prototype.
1500 (gimplify_cilk_spawn): Removed two parameters.
1501 (cilk_install_body_with_frame_cleanup): New prototype.
1502 * c-gimplify.c (c_gimplify_expr): Added MODIFY_EXPR, CALL_EXPR and
1503 CILK_SPAWN_STMT case.
1505 2013-12-11 Bernd Schmidt <bernds@codesourcery.com>
1507 * c-common.c (c_fully_fold_internal): Handle ADDR_SPACE_CONVERT_EXPR.
1509 * c-common.h (enum c_tree_index): Remove CTI_INT_ARRAY_TYPE.
1510 (int_array_type_node): Remove.
1511 * c-common.c (c_common_nodes_and_builtins): Don't build it.
1513 2013-12-05 Marek Polacek <polacek@redhat.com>
1516 * c-common.c (c_sizeof_or_alignof_type): Move a declaration into
1517 [ADJUST_FIELD_ALIGN].
1519 2013-12-04 Joseph Myers <joseph@codesourcery.com>
1522 * c-common.c (c_sizeof_or_alignof_type): Add parameter min_alignof
1523 and check field alignment if set.
1524 * c-common.h (c_sizeof_or_alignof_type): Update prototype.
1525 (c_sizeof, c_alignof): Update calls to c_sizeof_or_alignof_type.
1527 2013-12-04 Jakub Jelinek <jakub@redhat.com>
1528 Marek Polacek <polacek@redhat.com>
1530 * c-gimplify.c (c_gimplify_expr): If doing the integer-overflow
1531 sanitization, call unsigned_type_for only when !TYPE_OVERFLOW_WRAPS.
1533 2013-11-29 H.J. Lu <hongjiu.lu@intel.com>
1536 * cilk.c (gimplify_cilk_spawn): Properly handle function without
1539 2013-11-29 Jakub Jelinek <jakub@redhat.com>
1542 * c-common.c (get_priority): If TREE_VALUE (args) is IDENTIFIER_NODE,
1543 goto invalid. If it is error_mark_node, don't issue further
1546 2013-11-28 Sergey Ostanevich <sergos.gnu@gmail.com>
1548 * c.opt (Wopenmp-simd): New.
1550 2013-11-22 Jakub Jelinek <jakub@redhat.com>
1552 * c-ubsan.h (ubsan_instrument_return): New prototype.
1553 * c-ubsan.c (ubsan_instrument_return): New function.
1555 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
1557 * c-common.c: Add required include files from gimple.h.
1558 * c-gimplify.c: Likewise
1561 2013-11-22 David Malcolm <dmalcolm@redhat.com>
1563 * c-common.c (unsafe_conversion_p): Remove use of
1564 EXPR_LOC_OR_HERE macro.
1565 (conversion_warning): Likewise.
1566 (warnings_for_convert_and_check): Likewise.
1567 (warn_for_collisions_1): Likewise.
1568 (shorten_compare): Likewise, and remove use of in_system_header
1569 macro, using the location from the former.
1570 * c-lex.c (dump_one_header): Remove use of input_filename macro.
1571 (cb_def_pragma): Remove use of in_system_header macro.
1572 (lex_string): Likewise.
1573 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
1575 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
1576 Mike Stump <mikestump@comcast.net>
1577 Richard Sandiford <rdsandiford@googlemail.com>
1579 * c-ada-spec.c (is_simple_enum): Use tree_to_shwi and tree_to_uhwi
1580 instead of TREE_INT_CST_LOW, in cases where there is a protecting
1581 tree_fits_shwi_p or tree_fits_uhwi_p.
1582 (dump_generic_ada_node): Likewise.
1583 * c-format.c (check_format_arg): Likewise.
1584 * c-pretty-print.c (pp_c_integer_constant): Likewise.
1586 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
1588 * c-common.c (check_function_arguments_recurse): Use tree_to_uhwi.
1590 2013-11-19 Joshua J Cogliati <jrincayc@yahoo.com>
1593 * c-common.c (unsafe_conversion_p): Make this function
1594 return an enumeration with more detail.
1595 (conversion_warning): Use the new return type of
1596 unsafe_conversion_p to separately warn either about conversions
1597 that lower floating point number precision or about the other
1598 kinds of conversions.
1599 * c-common.h (enum conversion_safety): New enumeration.
1600 (unsafe_conversion_p): switching return type to
1601 conversion_safety enumeration.
1602 * c.opt: Adding new warning -Wfloat-conversion and
1603 enabling it with -Wconversion.
1605 2013-11-19 Basile Starynkevitch <basile@starynkevitch.net>
1607 * c-opts.c: Include plugin.h.
1608 (cb_file_change): Invoke plugin event PLUGIN_INCLUDE_FILE.
1610 2013-11-19 Marek Polacek <polacek@redhat.com>
1612 * c-ubsan.c (ubsan_instrument_division): Adjust ubsan_create_data
1614 (ubsan_instrument_shift): Likewise.
1615 (ubsan_instrument_vla): Likewise.
1617 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1619 * c-common.c (convert_vector_to_pointer_for_subscript): Remove
1620 cast to unsigned type.
1622 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1624 * c-common.c (fold_offsetof_1): Use tree_to_uhwi rather than
1626 (complete_array_type): Update comment to refer to tree_to_[su]hwi
1627 rather than tree_low_cst.
1629 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1631 * c-common.c, c-cppbuiltin.c: Replace tree_low_cst (..., 1) with
1632 tree_to_uhwi throughout.
1634 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1636 * c-common.c, c-format.c, c-omp.c, c-pretty-print.c: Replace
1637 tree_low_cst (..., 0) with tree_to_shwi throughout.
1639 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1641 * c-ada-spec.c, c-common.c, c-pretty-print.c: Replace
1642 host_integerp (..., 1) with tree_fits_uhwi_p throughout.
1644 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1646 * c-ada-spec.c, c-common.c, c-format.c, c-pretty-print.c: Replace
1647 host_integerp (..., 0) with tree_fits_shwi_p throughout.
1649 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
1651 * c-cilkplus.c: New file.
1652 * c-common.c (readonly_error): Add location argument.
1653 * c-common.h (readonly_error): Same.
1654 (c_finish_cilk_clauses): Protoize.
1655 (c_check_cilk_loop): Same.
1656 c-omp.c (c_finish_omp_for): Handle CILK_SIMD nodes.
1657 Do not fail on error_mark_node.
1658 Abstract increment canonicalization to here...
1659 (c_omp_for_incr_canonicalize_ptr): New.
1660 c-pragma.c (init_pragma): Register "simd" pragma.
1661 c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_SIMD.
1662 (enum pragma_cilk_clause): New.
1664 2013-11-15 Richard Sandiford <rdsandiford@googlemail.com>
1666 * c-pretty-print.c (pp_c_character_constant): Remove unnecessary
1667 wchar_type and host_integerp checks.
1669 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
1671 * c-common.c: Likewise.
1672 * c-gimplify.c: Likewise.
1675 2013-11-14 Diego Novillo <dnovillo@google.com>
1677 * c-common.c: Include fold-const.h.
1678 Include stor-layout.h.
1680 Include stringpool.h.
1683 Include trans-mem.h.
1684 * c-cppbuiltin.c: Include stor-layout.h.
1685 Include stringpool.h.
1686 * c-format.c: Include stringpool.h.
1687 * c-lex.c: Include stringpool.h.
1688 Include stor-layout.h.
1689 * c-pragma.c: Include stringpool.h.
1692 Include gcc-symtab.h.
1693 * c-pretty-print.c: Include stor-layout.h.
1695 * cilk.c: Include stringpool.h.
1698 2013-11-13 Joseph Myers <joseph@codesourcery.com>
1700 * c-common.h (enum rid): Add RID_AUTO_TYPE.
1701 * c-common.c (c_common_reswords): Add __auto_type.
1702 (keyword_begins_type_specifier): Handle RID_AUTO_TYPE.
1704 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
1706 * c-common.c: Include gimplify.h.
1707 * c-gimplify.c: Likewise.
1709 * c-omp.c: Include gimple-expr.h instead of gimple.h.
1710 * c-ubsan.c: Don't include gimple.h.
1712 2013-11-12 Joseph Myers <joseph@codesourcery.com>
1714 * c-common.c (c_common_reswords): Add _Thread_local.
1716 2013-11-09 Joseph Myers <joseph@codesourcery.com>
1718 * c-common.c (atomic_size_supported_p): New function.
1719 (resolve_overloaded_atomic_exchange)
1720 (resolve_overloaded_atomic_compare_exchange)
1721 (resolve_overloaded_atomic_load, resolve_overloaded_atomic_store):
1722 Use it instead of comparing size with a local list of sizes.
1724 2013-11-07 Andrew MacLeod <amacleod@redhat.com>
1725 Joseph Myers <joseph@codesourcery.com>
1727 * c-common.h (enum rid): Add RID_ATOMIC.
1728 * c-common.c (c_common_reswords): Add _Atomic.
1729 (sync_resolve_params): Use TYPE_MAIN_VARIANT on pointer argument.
1730 (keyword_is_type_qualifier): Accept RID_ATOMIC.
1731 * c-format.c (check_format_types): Check for extra _Atomic
1732 qualifiers in format argument.
1733 * c-pretty-print.c (pp_c_cv_qualifiers): Handle atomic qualifier.
1734 (pp_c_type_qualifier_list): Mention _Atomic in comment.
1736 2013-11-06 Tobias Burnus <burnus@net-b.de>
1738 * c-common.c (reason_option_codes_t): Add CPP_W_DATE_TIME.
1740 2013-11-06 Joseph Myers <joseph@codesourcery.com>
1742 * c-opts.c (c_common_post_options): Set -ffp-contract=off in C
1744 * c-cppbuiltin.c (cpp_iec_559_value): Consider -ffp-contract=fast
1745 to mean lack of IEEE 754 support.
1747 2013-11-05 Tobias Burnus <burnus@net-b.de>
1749 * c.opt (-Wdate-time): New option
1750 * c-opts.c (sanitize_cpp_opts): Pass on to libcpp.
1752 2013-11-05 Joseph Myers <joseph@codesourcery.com>
1754 * c-cppbuiltin.c (cpp_iec_559_value): Test
1755 flag_excess_precision_cmdline not flag_excess_precision.
1757 2013-11-05 Tobias Burnus <burnus@net-b.de>
1759 * c.opt (fopenmp-simd): New option.
1760 * c-pragma.c (omp_pragmas): Move pragmas which can contain simd to ...
1761 (omp_pragmas): ... this new struct.
1762 (c_pp_lookup_pragma): Also walk omp_pragmas.
1763 (init_pragma): Init pragmas for -fopenmp-simd.
1765 2013-11-04 Marek Polacek <polacek@redhat.com>
1768 * c-common.c (invalid_indirection_error): Handle RO_ARROW_STAR case.
1770 2013-11-04 Joseph Myers <joseph@codesourcery.com>
1772 * c-cppbuiltin.c (cpp_iec_559_value, cpp_iec_559_complex_value):
1774 (c_cpp_builtins): Define __GCC_IEC_559 and __GCC_IEC_559_COMPLEX.
1776 2013-11-04 Eric Botcazou <ebotcazou@adacore.com>
1778 * c-ada-spec.h (cpp_operation): Add IS_TRIVIAL.
1779 (dump_ada_specs): Adjust prototype of second callback.
1780 * c-ada-spec.c (cpp_check): New global variable.
1781 (dump_ada_nodes): Remove cpp_check parameter and do not pass it down.
1782 (print_generic_ada_decl): Likewise.
1783 (has_static_fields): Change return type to bool and add guard.
1784 (has_nontrivial_methods): New predicate.
1785 (is_tagged_type): Change return type to bool.
1786 (separate_class_package): Call has_nontrivial_methods.
1787 (pp_ada_tree_identifier): Minor tweaks.
1788 (dump_ada_function_declaration): Adjust calls to dump_generic_ada_node.
1789 (dump_ada_array_domains): Likewise.
1790 (dump_ada_array_type): Likewise.
1791 (dump_template_types): Remove cpp_check parameter and do not pass it to
1792 dump_generic_ada_node.
1793 (dump_ada_template): Likewise.
1794 (dump_generic_ada_node): Remove cpp_check parameter and do not pass it
1796 (print_ada_methods): Change return type to integer. Remove cpp_check
1797 parameter and do not pass it down.
1798 (dump_nested_types): Remove cpp_check parameter and do not pass it to
1799 dump_generic_ada_node.
1800 (print_ada_declaration): Likewise. Test RECORD_OR_UNION_TYPE_P before
1802 (print_ada_struct_decl): Remove cpp_check parameter and do not pass it
1803 down. Use has_nontrivial_methods to recognize C++ classes. Use return
1804 value of print_ada_methods.
1805 (dump_ads): Rename cpp_check parameter to check and adjust prototype.
1806 Set cpp_check to it before invoking dump_ada_nodes.
1807 (dump_ada_specs): Likewise.
1809 2013-11-03 Marek Polacek <polacek@redhat.com>
1811 * c-ubsan.c: Don't include hash-table.h.
1812 (ubsan_instrument_vla): New function.
1813 * c-ubsan.h: Declare it.
1815 2013-10-31 David Malcolm <dmalcolm@redhat.com>
1817 Automated part of renaming of symtab_node_base to symtab_node.
1819 Patch autogenerated by rename_symtab.py from
1820 https://github.com/davidmalcolm/gcc-refactoring-scripts
1821 revision 58bb219cc090b2f4516a9297d868c245495ee622
1823 * c-pragma.c (maybe_apply_pending_pragma_weaks): Rename
1824 symtab_node_base to symtab_node.
1826 2013-10-31 Edward Smith-Rowland <3dw4rd@verizon.net>
1828 Implement C++14 digit separators.
1829 * c-lex.c (interpret_float): Remove digit separators from scratch string
1830 before building real literal.
1832 2013-10-30 Jakub Jelinek <jakub@redhat.com>
1834 * cilk.c (create_cilk_helper_decl): Use HOST_WIDE_INT_PRINT_DEC.
1836 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
1838 * c-common.c (c_common_reswords[]): Added _Cilk_spawn and _Cilk_sync
1840 (c_define_builtins): Called cilk_init_builtins if Cilk Plus is
1842 * c-common.h (enum rid): Added RID_CILK_SPAWN and RID_CILK_SYNC.
1843 (insert_cilk_frame): New prototype.
1844 (cilk_init_builtins): Likewise.
1845 (gimplify_cilk_spawn): Likewise.
1846 (c_cilk_install_body_w_frame_cleanup): Likewise.
1847 (cilk_detect_spawn_and_unwrap): Likewise.
1848 (cilk_set_spawn_marker): Likewise.
1849 (build_cilk_sync): Likewise.
1850 (build_cilk_spawn): Likewise.
1853 2013-10-29 David Malcolm <dmalcolm@redhat.com>
1855 Patch autogenerated by refactor_symtab.py from
1856 https://github.com/davidmalcolm/gcc-refactoring-scripts
1857 revision 58bb219cc090b2f4516a9297d868c245495ee622
1859 * c-gimplify.c (c_genericize): Update for conversion of symtab types
1860 to a true class hierarchy.
1861 * c-pragma.c (maybe_apply_pending_pragma_weaks): Likewise.
1863 2013-10-27 Richard Sandiford <rdsandiford@googlemail.com>
1865 * c-lex.c (interpret_integer): Remove call to cpp_num_sign_extend.
1867 2013-10-26 Jeff Law <law@redhat.com>
1869 * c-common.c (c_define_builtins): Remove mudflap support.
1870 * c.opt: Ignore and warn for mudflap options.
1872 2013-10-24 Tobias Burnus <burnus@net-b.de>
1875 * c-pragma.c (init_pragma) Add #pragma ivdep handling.
1876 * c-pragma.h (pragma_kind): Add PRAGMA_IVDEP.
1878 2013-10-23 Jason Merrill <jason@redhat.com>
1880 * c-format.c (gcc_cxxdiag_char_table): Add %X.
1882 2013-10-11 Jakub Jelinek <jakub@redhat.com>
1884 * c-common.h (omp_clause_mask::operator !=): New method.
1885 * c-omp.c (c_omp_split_clauses): Use if ((mask & something) != 0)
1886 instead of if (mask & something) tests everywhere.
1888 * c-cppbuiltin.c (c_cpp_builtins): Predefine _OPENMP to
1889 201307 instead of 201107.
1890 * c-common.c (DEF_FUNCTION_TYPE_8): Define.
1891 (c_common_attribute_table): Add "omp declare target" and
1892 "omp declare simd" attributes.
1893 (handle_omp_declare_target_attribute,
1894 handle_omp_declare_simd_attribute): New functions.
1895 * c-omp.c: Include c-pragma.h.
1896 (c_finish_omp_taskgroup): New function.
1897 (c_finish_omp_atomic): Add swapped argument, if true,
1898 build the operation first with rhs, lhs arguments and use NOP_EXPR
1900 (c_finish_omp_for): Add code argument, pass it down to make_code.
1901 (c_omp_split_clauses): New function.
1902 (c_split_parallel_clauses): Removed.
1903 (c_omp_declare_simd_clause_cmp, c_omp_declare_simd_clauses_to_numbers,
1904 c_omp_declare_simd_clauses_to_decls): New functions.
1905 * c-common.h (omp_clause_mask): New type.
1906 (OMP_CLAUSE_MASK_1): Define.
1907 (omp_clause_mask::omp_clause_mask, omp_clause_mask::operator &=,
1908 omp_clause_mask::operator |=, omp_clause_mask::operator ~,
1909 omp_clause_mask::operator |, omp_clause_mask::operator &,
1910 omp_clause_mask::operator <<, omp_clause_mask::operator >>,
1911 omp_clause_mask::operator ==): New methods.
1912 (enum c_omp_clause_split): New.
1913 (c_finish_omp_taskgroup): New prototype.
1914 (c_finish_omp_atomic): Add swapped argument.
1915 (c_finish_omp_for): Add code argument.
1916 (c_omp_split_clauses): New prototype.
1917 (c_split_parallel_clauses): Removed.
1918 (c_omp_declare_simd_clauses_to_numbers,
1919 c_omp_declare_simd_clauses_to_decls): New prototypes.
1920 * c-pragma.c (omp_pragmas): Add new OpenMP 4.0 constructs.
1921 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_CANCEL,
1922 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_DECLARE_REDUCTION,
1923 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_SIMD,
1924 PRAGMA_OMP_TARGET, PRAGMA_OMP_TASKGROUP and PRAGMA_OMP_TEAMS.
1925 Remove PRAGMA_OMP_PARALLEL_FOR and PRAGMA_OMP_PARALLEL_SECTIONS.
1926 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_ALIGNED,
1927 PRAGMA_OMP_CLAUSE_DEPEND, PRAGMA_OMP_CLAUSE_DEVICE,
1928 PRAGMA_OMP_CLAUSE_DIST_SCHEDULE, PRAGMA_OMP_CLAUSE_FOR,
1929 PRAGMA_OMP_CLAUSE_FROM, PRAGMA_OMP_CLAUSE_INBRANCH,
1930 PRAGMA_OMP_CLAUSE_LINEAR, PRAGMA_OMP_CLAUSE_MAP,
1931 PRAGMA_OMP_CLAUSE_NOTINBRANCH, PRAGMA_OMP_CLAUSE_NUM_TEAMS,
1932 PRAGMA_OMP_CLAUSE_PARALLEL, PRAGMA_OMP_CLAUSE_PROC_BIND,
1933 PRAGMA_OMP_CLAUSE_SAFELEN, PRAGMA_OMP_CLAUSE_SECTIONS,
1934 PRAGMA_OMP_CLAUSE_SIMDLEN, PRAGMA_OMP_CLAUSE_TASKGROUP,
1935 PRAGMA_OMP_CLAUSE_THREAD_LIMIT, PRAGMA_OMP_CLAUSE_TO and
1936 PRAGMA_OMP_CLAUSE_UNIFORM.
1938 2013-10-09 Marc Glisse <marc.glisse@inria.fr>
1940 PR tree-optimization/20318
1941 * c-common.c (handle_returns_nonnull_attribute): New function.
1942 (c_common_attribute_table): Add returns_nonnull.
1944 2013-10-03 Marc Glisse <marc.glisse@inria.fr>
1947 * c.opt (fcheck-new): Move to common.opt.
1949 2013-09-25 Marek Polacek <polacek@redhat.com>
1950 Jakub Jelinek <jakub@redhat.com>
1953 * c-ubsan.c (ubsan_instrument_shift): Don't instrument
1954 an expression if we can prove it is correct.
1955 (ubsan_instrument_division): Likewise. Remove unnecessary
1958 2013-09-18 Marek Polacek <polacek@redhat.com>
1961 * c-common.c (handle_no_sanitize_undefined_attribute): New function.
1963 (struct attribute_spec c_common_att): Add no_sanitize_undefined.
1965 2013-09-14 Iain Sandoe <iain@codesourcery.com>
1968 * c.opt (fgnu-runtime, fnext-runtime, fobjc-abi-version,
1969 fobjc-gc, freplace-objc-classes): Accept for LTO.
1971 2013-09-13 Jacek Caban <jacek@codeweavers.com>
1973 * c-target.def: New hook
1975 2013-09-09 Paolo Carlini <paolo.carlini@oracle.com>
1978 * c.opt (Wdelete-incomplete): Add.
1980 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
1982 * c-common.c (same_scalar_type_ignoring_signedness): Delete.
1983 (vector_types_compatible_elements_p): New function.
1984 * c-common.h: (same_scalar_type_ignoring_signedness): Delete
1986 (vector_types_compatible_elements_p): Declare.
1988 2013-09-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
1990 * c-pretty-print.h (c_pretty_printer::simple_type_specifier): Now
1991 a virtual member function.
1992 (pp_simple_type_specifier): Remove.
1993 (pp_c_type_specifier): Likewise.
1994 * c-pretty-print.c (c_pretty_printer::simple_type_specifier):
1995 Rename from pp_c_type_specifier. Adjust.
1996 (c_pretty_printer::c_pretty_printer): Do not assign to
1997 simple_type_specifier.
1999 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2001 * c-pretty-print.h (c_pretty_printer::type_id): Now a virtual
2003 (c_pretty_printer::storage_class_specifier): Likewise.
2004 (c_pretty_printer::initializer): Likewise.
2005 (pp_declaration): Remove.
2006 (pp_declaration_specifiers): Likewise.
2007 (pp_abstract_declarator): Likewise.
2008 (pp_declarator): Likewise.
2009 (pp_type_id): Likewise.
2010 (pp_statement): Likewise.
2011 (pp_constant): Likewise.
2012 (pp_id_expression): Likewise.
2013 (pp_primary_expression): Likewise.
2014 (pp_unary_expression): Likewise.
2015 (pp_multiplicative_expression): Likewise.
2016 (pp_conditional_expression): Likewise.
2017 (pp_assignment_expression): Likewise.
2018 (pp_expression): Likewise.
2019 (pp_c_type_id): Likewise.
2020 (pp_c_storage_class_specifier): Likewise.
2021 * c-pretty-print.c (pp_c_type_cast): Tidy.
2022 (pp_c_pointer): Likewise.
2023 (pp_c_type_specifier): Likewise.
2024 (pp_c_parameter_type_list): Likewise.
2025 (pp_c_function_definition): Likewise.
2026 (pp_c_init_declarator): Likewise.
2027 (pp_c_initializer_list): Likewise.
2028 (pp_c_constructor_elts): Likewise.
2029 (c_pretty_printer::direct_abstract_declarator): Likewise.
2030 (c_pretty_printer::declaration_specifiers): Likewise.
2031 (c_pretty_printer::primary_expression): Likewise.
2032 (c_pretty_printer::postfix_expression): Likewise.
2033 (c_pretty_printer::type_id): Rename from pp_c_type_id.
2034 (c_pretty_printer::storage_class_specifier): Rename from
2035 pp_c_storage_class_specifier.
2036 (c_pretty_printer::initializer): Rename from pp_c_initializer.
2037 (c_pretty_printer::c_pretty_printer): Do not assign to type_id,
2038 storage_class_specifier, initializer, offset_list, flags.
2040 2013-08-30 Marek Polacek <polacek@redhat.com>
2042 * c-ubsan.c: New file.
2043 * c-ubsan.h: New file.
2045 2013-08-30 Gabriel Dos Reis <gdr@integrable-solutions.net>
2047 * c-pretty-print.h (c_pretty_printer::declaration): Now a virtual
2049 (c_pretty_printer::declaration_specifiers): Likewise.
2050 (c_pretty_printer::declarator): Likewise.
2051 (c_pretty_printer::abstract_declarator): Likewise.
2052 (c_pretty_printer::direct_abstract_declarator): Likewise.
2053 (c_pretty_printer::direct_declarator): Likewise.
2054 (c_pretty_printer::function_specifier): Likewise.
2055 (pp_declaration): Adjust.
2056 (pp_declaration_specifiers): Likewise.
2057 (pp_abstract_declarator): Likewise.
2058 (pp_direct_declarator): Likewise.
2059 (pp_function_specifier): Likewise.
2060 (pp_direct_abstract_declarator): Remove as unused.
2061 (pp_c_declaration): Remove.
2062 (pp_c_declaration_specifiers): Likewise.
2063 (pp_c_declarator): Likewise.
2064 (pp_c_direct_declarator): Likewise.
2065 (pp_c_function_specifier): Likewise.
2066 (pp_c_direct_abstract_declarator): Likewise.
2067 * c-pretty-print.c (c_pretty_printer::abstract_declarator): Rename
2068 from pp_c_abstract_declarator. Adjust.
2069 (c_pretty_printer::direct_abstract_declarator): Rename from
2070 pp_c_direct_abstract_declarator. Adjust.
2071 (c_pretty_printer::function_specifier): Rename from
2072 pp_c_function_specifier. Adjust.
2073 (c_pretty_printer::declaration_specifiers): Rename from
2074 pp_c_declaration_specifiers. Adjust.
2075 (c_pretty_printer::direct_declarator): Rename from
2076 pp_c_direct_declarator. Adjust.
2077 (c_pretty_printer::declarator): Rename from pp_c_declarator. Adjust.
2078 (c_pretty_printer::declaration): Rename from pp_c_declaration. Adjust.
2079 (c_pretty_printer::c_pretty_printer): Do not assign to
2080 declaration, declaration_specifiers, declarator,
2081 direct_declarator, direct_abstract_declarator, function_specifier.
2083 2013-08-26 Gabriel Dos Reis <gdre@integrable-solutions.net>
2085 * c-pretty-print.h (c_pretty_printer::unary_expression): Now a
2086 virtual member function.
2087 (c_pretty_printer::multiplicative_expression): Likewise.
2088 (c_pretty_printer::conditional_expression): Likewise.
2089 (c_pretty_printer::assignment_expression): Likewise.
2090 (c_pretty_printer::expression): Likewise.
2091 (pp_unary_expression): Adjust.
2092 (pp_multiplicative_expression): Likewise.
2093 (pp_assignment_expression): Likewise.
2094 (pp_conditional_expression): Likewise.
2095 (pp_expression): Likewise.
2096 * c-pretty-print.c (c_pretty_printer::unary_expression): Rename
2097 from pp_c_unary_expression. Adjust.
2098 (c_pretty_printer::multiplicative_expression): Rename from
2099 pp_c_multiplicative_expression. Adjust.
2100 (c_pretty_printer::conditional_expression): Rename from
2101 pp_c_conditional_expression. Adjust.
2102 (c_pretty_printer::assignment_expression): Rename from
2103 pp_c_assignment_expression. Adjust.
2104 (c_pretty_printer::expression): Rename from pp_c_expression. Adjust.
2105 (c_pretty_printer::c_pretty_printer): Do not assign to
2106 unary_expression, multiplicative_expression,
2107 conditional_expression, expression.
2109 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
2111 * c-pretty-print.h (c_pretty_printer::postfix_expression): Now a
2112 virtual member function.
2113 (pp_postfix_expression): Adjust.
2114 (pp_c_postfix_expression): Remove.
2115 * c-pretty-print.c (c_pretty_printer::postfix_expression): Rename
2116 from pp_c_postfix_expression. Adjust.
2117 (c_pretty_printer::c_pretty_printer): Do not assign to
2120 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
2122 * c-pretty-print.h (c_pretty_printer::primary_expression): Now a
2123 virtua member function.
2124 (pp_primary_expression): Adjust.
2125 (pp_c_primary_expression): Remove.
2126 * c-pretty-print.c (c_pretty_printer::primary_expression): Rename
2127 from pp_c_primary_expression. Adjust.
2128 (pp_c_initializer_list): Use pp_primary_expression.
2129 (c_pretty_printer::c_pretty_printer): Do not assign to
2132 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
2134 * c-pretty-print.h (c_pretty_printer::translate_string): Declare.
2135 * c-pretty-print.c (M_): Remove.
2136 (c_pretty_printer::translate_string): Define.
2137 (pp_c_type_specifier): Use it.
2138 (pp_c_primary_expression): Likewise.
2139 (pp_c_expression): Likewise.
2141 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
2143 * c-pretty-print.h (c_pretty_printer::id_expression): Now a
2145 (pp_c_id_expression): Remove.
2146 (pp_id_expression): Adjust.
2147 * c-pretty-print.c (c_pretty_printer::id_expression): Rename from
2148 pp_c_id_expression. Adjust.
2149 (pp_c_postfix_expression): Use pp_id_expression.
2150 (c_pretty_printer::c_pretty_printer): Do not assign to id_expression.
2152 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
2154 * c-pretty-print.h (c_pretty_printer::constant): Now a virtual
2156 (pp_constant): Adjust.
2157 (pp_c_constant): Remove.
2158 * c-pretty-print.c (c_pretty_printer::constant): Rename from
2159 pp_c_constant. Adjust.
2161 (pp_c_primary_expression): Call pp_constant in lieu of pp_c_constant.
2162 (c_pretty_printer::c_pretty_printer): Remove assignment to constant.
2164 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2166 * c-pretty-print.h (pp_c_pretty_printer_init): Remove.
2167 (c_pretty_printer::c_pretty_printer): Declare.
2168 * c-pretty-print.c (pretty_printer::c_pretty_printer): Rename from
2169 c_pretty_printer_init. Adjust.
2170 (print_c_tree): Do not call c_pretty_printer_init.
2171 * c-ada-spec.c (dump_ads): Remove call to pp_construct.
2173 2013-08-09 Arnaud Charlet <charlet@adacore.com>
2175 * c-ada-spec.c (print_ada_declaration): Prevent accessing null asm name
2177 2013-08-05 Paolo Carlini <paolo.carlini@oracle.com>
2180 * c-common.c (pointer_int_sum): Add bool parameter.
2181 * c-common.h (pointer_int_sum): Adjust declaration.
2183 2013-08-05 Gabriel Dos Reis <gdr@integrable-solutions.net>
2185 * c-pretty-print.c (print_c_tree): Simplify. Use non-static local
2186 c_pretty_printer variable.
2188 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
2190 * c-pretty-print.h (c_pretty_printer): Derive from pretty_printer.
2192 (pp_c_base): Likewise. Adjust users.
2193 * c-pretty-print.c (pp_c_maybe_whitespace): Adjust.
2194 (pp_c_whitespace): Do not call pp_base.
2195 (pp_c_left_paren): Likewise.
2196 (pp_c_right_paren): Likewise.
2197 (pp_c_left_brace): Likewise.
2198 (pp_c_right_brace): Likewise.
2199 (pp_c_left_bracket): Likewise.
2200 (pp_c_right_bracket): Likewise.
2201 (pp_c_dot): Likewise.
2202 (pp_c_ampersand): Likewise.
2203 (pp_c_star): Likewise.
2204 (pp_c_arrow): Likewise.
2205 (pp_c_semicolon): Likewise.
2206 (pp_c_complement): Likewise.
2207 (pp_c_exclamation): Likewise.
2208 (pp_c_direct_declarator): Likewise.
2209 (pp_c_ws_string): Likewise.
2210 (pp_c_identifier): Likewise.
2211 (pp_c_statement): Likewise.
2212 (print_c_tree): Likewise.
2214 2013-08-04 Ed Smith-Rowland <3dw4rd@verizon.net>
2217 * c-common.c (c_parse_error): Catch user-defined literal tokens and
2218 provide useful error strings.
2220 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2222 * c-ada-spec.c (pp_ada_tree_identifier): Use specialized pretty
2223 printer functions instead of pp_string or operators and punctuators.
2224 (dump_generic_ada_node): Likewise.
2225 * c-pretty-print.c (pp_c_type_specifier): Likewise.
2226 (pp_c_relational_expression): Likewise.
2227 (pp_c_logical_or_expression): Likewise.
2229 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2231 * c-ada-spec.c (print_ada_macros): Use specialized pretty printer
2232 functions instead of pp_character.
2233 (pp_ada_tree_identifier): Likewise.
2234 (dump_ada_double_name): Likewise.
2235 (dump_ada_function_declaration): Likewise.
2236 (dump_ada_array_domains): Likewise.
2237 (dump_template_types): Likewise.
2238 (dump_generic_ada_node): Likewise.
2239 (print_ada_declaration): Likewise.
2240 (print_ada_struct_decl): Likewise.
2241 * c-pretty-print.c (pp_c_integer_constant): Likewise.
2243 2013-07-23 Tom Tromey <tromey@redhat.com>
2245 * c-common.h (enum rid) <RID_GENERIC>: New constant.
2246 * c-common.c (c_common_reswords): Add _Generic.
2248 2013-07-21 OndÅej BÃlka <neleai@seznam.cz>
2250 * c-common.c: Fix typos.
2251 * c-common.h: Likewise.
2253 2013-07-13 Lubos Lunak <l.lunak@suse.cz>
2256 * c-common.c (c_common_attribute_table): Add warn_unused.
2257 (handle_warn_unused_attribute): New.
2259 2013-07-10 Jakub Jelinek <jakub@redhat.com>
2261 * c-ppoutput.c (scan_translation_unit): Call account_for_newlines
2262 for all CPP_TOKEN_FLD_STR tokens, not just CPP_COMMENT.
2264 2013-07-10 Paolo Carlini <paolo.carlini@oracle.com>
2267 * c.opt: Add Wconditionally-supported.
2269 2013-07-08 Graham Stott <graham.stott@btinternet.com>
2271 * array-notation-common.c (length_mismatch_in_expr_p): Delete
2272 unused variables l_length and l_node.
2274 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
2277 * c-common.c (complete_array_type): Delay folding first index
2278 like other indices. When folding, check for index overflow.
2280 2013-06-27 Marc Glisse <marc.glisse@inria.fr>
2283 * c-common.h (c_build_vec_perm_expr): New complain argument.
2284 * c-common.c (c_build_vec_perm_expr): Likewise.
2285 Use save_expr also in C++.
2287 2013-06-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2289 * c-common.c (c_common_nodes_and_builtins): Use cxx11 in lieu of cxx0x.
2290 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
2291 * c-opts.c (c_common_post_options): Likewise.
2293 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
2295 * array-notation-common.c (length_mismatch_in_expr): Changed the
2296 parameter type's from a dynamic array to a vec_tree. Also removed
2297 the size parameters.
2298 * c-common.h (length_mismatch_in_expr_p): Fixed prototype's as per
2301 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
2303 * c-common.h (struct cilkplus_an_parts): New structure.
2304 (struct cilkplus_an_loop_parts): Likewise.
2305 (cilkplus_extract_an_triplets): New prototype.
2306 (fix_sec_implicit_args): Likewise.
2307 * array-notation-common.c (cilkplus_extract_an_triplets): New function.
2308 (fix_sec_implicit_args): Likewise.
2310 2013-06-20 Balaji V. Iyer <balaji.v.iyer@intel.com>
2312 * array-notation-common.c (find_inv_trees): Removed an unwanted
2314 * c-common.h (struct inv_list::additional_tcodes): Changed type from
2315 enum rid to enum tree_code.
2317 2013-06-11 Jan Hubicka <jh@suse.cz>
2319 * c-common.c (handle_alias_ifunc_attribute): Do not set
2320 DECL_EXTERNAL for weakref variables.
2321 * c-pragma.c (handle_pragma_weak): Make sure aliases
2322 are not declared as external.
2324 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
2326 * array-notation-common.c (length_mismatch_in_expr_p): Moved this
2327 function from c/c-array-notation.c.
2328 (is_cilkplus_reduce_builtin): Likewise.
2329 (find_rank): Likewise.
2330 (extract_array_notation_exprs): Likewise.
2331 (replace_array_notations): Likewise.
2332 (find_inv_trees): Likewise.
2333 (replace_inv_trees): Likewise.
2334 (contains_array_notation_expr): Likewise.
2335 (find_correct_array_notation_type): Likewise.
2336 * c-common.h (struct inv_list): Moved this struct from the file
2337 c/c-array-notation.c and added a new field called additional tcodes.
2338 (length_mismatch_in_expr_p): New prototype.
2339 (is_cilkplus_reduce_builtin): Likewise.
2340 (find_rank): Likewise.
2341 (extract_array_notation_exprs): Likewise.
2342 (replace_array_notation): Likewise.
2343 (find_inv_trees): Likewise.
2344 (replace_inv_trees): Likewise.
2345 (find_correct_array_notation_type): Likewise.
2347 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
2349 * c-common.c (c_define_builtins): When cilkplus is enabled, the
2350 function array_notation_init_builtins is called.
2351 (c_common_init_ts): Added ARRAY_NOTATION_REF as typed.
2352 * c-common.def (ARRAY_NOTATION_REF): New tree.
2353 * c-common.h (build_array_notation_expr): New function declaration.
2354 (build_array_notation_ref): Likewise.
2355 (extract_sec_implicit_index_arg): New extern declaration.
2356 (is_sec_implicit_index_fn): Likewise.
2357 (ARRAY_NOTATION_CHECK): New define.
2358 (ARRAY_NOTATION_ARRAY): Likewise.
2359 (ARRAY_NOTATION_START): Likewise.
2360 (ARRAY_NOTATION_LENGTH): Likewise.
2361 (ARRAY_NOTATION_STRIDE): Likewise.
2362 * c-pretty-print.c (pp_c_postifix_expression): Added a new case for
2364 (pp_c_expression): Likewise.
2365 * c.opt (flag_enable_cilkplus): New flag.
2366 * array-notation-common.c: New file.
2368 2013-05-14 Jakub Jelinek <jakub@redhat.com>
2371 * c-common.c (verify_tree): Don't recurse into SIZEOF_EXPR.
2373 2013-05-10 Marc Glisse <marc.glisse@inria.fr>
2375 * c-common.c (vector_types_convertible_p): No TYPE_PRECISION for
2378 2013-05-07 Han Shen <shenhan@google.com>
2380 * c-cppbuiltin.c (c_cpp_builtins): Added "__SSP_STRONG__=3".
2382 2013-04-29 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2384 * c-common.c (check_user_alignment): Emit error for negative values.
2386 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2388 * c-opts.c (set_std_cxx11): Use CLK_CXX1Y and CLK_GNUCXX1Y.
2390 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2392 * c-cppbuiltin.c (c_cpp_builtins): Do not define
2393 __GXX_EXPERIMENTAL_CXX1Y__.
2395 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2396 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2398 * c.opt ([Wpointer-arith]): Enabled by -Wpedantic, as documented.
2399 * c-common.c (pointer_int_sum): Change -Wpointer-arith pedwarns
2400 to simply use OPT_Wpointer_arith.
2401 (c_sizeof_or_alignof_type): Likewise.
2403 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2405 * c-cppbuiltin.c (c_cpp_builtins): Define __GXX_EXPERIMENTAL_CXX1Y__.
2407 2013-04-12 Jakub Jelinek <jakub@redhat.com>
2409 * c-format.c (gcc_diag_char_table, gcc_tdiag_char_table,
2410 gcc_cdiag_char_table, gcc_cxxdiag_char_table): Add %r and %R format
2413 2013-04-07 Steven Bosscher <steven@gcc.gnu.org>
2415 * c-pragma.c (add_to_renaming_pragma_list): Fix leading comment.
2417 2013-04-03 Paolo Carlini <paolo.carlini@oracle.com>
2419 * c-common.c (pointer_int_sum): Remove dead code.
2421 2013-03-09 Richard Sandiford <rdsandiford@googlemail.com>
2424 * c-common.c (handle_optimize_attribute): Don't call
2425 save_optabs_if_changed.
2427 2013-03-05 Jakub Jelinek <jakub@redhat.com>
2430 * c-pch.c (pch_init): Free target_validity at the end.
2432 2013-03-04 Jakub Jelinek <jakub@redhat.com>
2434 * c-pretty-print.c (pp_c_pretty_printer_init): Clear pp->flags.
2436 2013-02-28 Konstantin Serebryany <konstantin.s.serebryany@gmail.com>
2437 Jakub Jelinek <jakub@redhat.com>
2440 * c-common.c (handle_no_sanitize_address_attribute): New function.
2441 (c_common_attribute_table): Add no_sanitize_address attribute.
2442 (handle_no_address_safety_analysis_attribute): Add
2443 no_sanitize_address attribute, not no_address_safety_analysis
2446 2013-02-18 Aldy Hernandez <aldyh@redhat.com>
2449 * c-common.c (handle_optimize_attribute): Call
2450 save_optabs_if_changed.
2452 2013-02-18 Jakub Jelinek <jakub@redhat.com>
2453 Steven Bosscher <steven@gcc.gnu.org>
2456 * c-opts.c (c_common_post_options): If debug info is enabled
2457 and non-dwarf*, refuse to load PCH files and when writing PCH
2460 2013-02-05 Jakub Jelinek <jakub@redhat.com>
2463 * c-common.c (handle_error_attribute): Fix condition.
2465 2013-01-30 Jakub Jelinek <jakub@redhat.com>
2468 * c-common.c (handle_target_attribute): Revert 2012-12-26 change.
2470 2013-01-18 Jason Merrill <jason@redhat.com>
2473 * c.opt (-fextern-tls-init): New.
2474 * c-opts.c (c_common_post_options): Handle it.
2476 2013-01-09 Jakub Jelinek <jakub@redhat.com>
2479 * c-common.c (c_fully_fold_internal): Warn for LSHIFT_EXPR and
2480 RSHIFT_EXPR, if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST
2481 and is either negative or bigger or equal to type precision
2482 of the first operand.
2484 2012-12-03 Marek Polacek <polacek@redhat.com>
2487 * c-common.c (check_user_alignment): Swap order of tests,
2488 check TREE_CODE first.
2490 2012-11-29 Ed Smith-Rowland <3dw4rd@verizon.net>
2493 * c-common.h (overflow_type): New enum.
2494 (build_userdef_literal): Add overflow_type argument.
2495 (tree_userdef_literal): Add overflow_type.
2496 (USERDEF_LITERAL_OVERFLOW): New access macro.
2497 * c-common.c (build_userdef_literal): Add overflow_type
2499 * c-lex.c (c_lex_with_flags): Add overflow_type to
2500 build_userdef_literal calls.
2501 (interpret_integer, interpret_float): Add overflow_type argument.
2503 2012-11-28 Richard Biener <rguenther@suse.de>
2506 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
2507 here and use a type with proper overflow behavior for types that would
2508 need to be promoted for the arithmetic.
2510 2012-11-23 Jakub Jelinek <jakub@redhat.com>
2513 * c-common.c (handle_no_address_safety_analysis_attribute): New
2515 (c_common_attribute_table): Add no_address_safety_analysis.
2517 2012-11-16 Simon Baldwin <simonb@google.com>
2519 * c.opt: Add f[no-]canonical-system-headers.
2520 * c-opts.c (c_common_handle_option): Handle
2521 OPT_fcanonical_system_headers.
2523 2012-11-09 Ed Smith-Rowland <3dw4rd@verizon.net>
2526 * c-opts.c (c_common_handle_option): Set new flags.
2527 * c.opt: Describe new flags.
2529 2012-11-09 Jason Merrill <jason@redhat.com>
2531 * c.opt (Wabi-tag): New.
2533 2012-11-09 Andi Kleen <ak@linux.intel.com>
2536 * c-common.c (get_atomic_generic_size): Mask with
2539 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2542 * c.opt (Wformat): Make it Alias Wformat=1.
2543 (Wformat-contains-nul,Wformat-extra-args,Wformat-nonliteral,
2544 Wformat-security,Wformat-y2k,Wformat-zero-length): Use
2546 (Wformat=): RejectNegative. Use LangEnabledBy.
2547 (Wnonnull): Use LangEnabledBy.
2548 * c-opts.c (c_common_handle_option): Do not handle Wformat here.
2549 * c-format.c (set_Wformat): Delete.
2550 (decode_format_attr): Replace OPT_Wformat with OPT_Wformat_.
2551 (maybe_read_dollar_number): Likewise.
2552 (avoid_dollar_number): Likewise.
2553 (finish_dollar_format_checking): Likewise.
2554 (check_format_info): Likewise.
2555 (check_format_info_main): Likewise.
2556 (check_format_types): Likewise.
2557 (format_type_warning): Likewise.
2558 * c-common.c (int): Likewise.
2559 (check_function_sentinel): Likewise.
2560 * c-common.h (warn_format,set_Wformat): Do not declare here.
2562 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2565 * c.opt(Warray-bounds,Wdelete-non-virtual-dtor,Wenum-compare,
2566 Wmain,Woverlength-strings, Wunknown-pragmas,Wunused-macros):
2568 (Wswitch,Wswitch-default,Wswitch-enum): Likewise. Move here from
2570 (Wvariadic-macros): Init(1).
2571 * c-opts.c (c_common_handle_option): Do not handle them
2573 (c_common_post_options): Likewise.
2574 (sanitize_cpp_opts): warn_unused_macros is now
2575 cpp_warn_unused_macros.
2576 (push_command_line_include): Likewise.
2577 * c-common.c (warn_unknown_pragmas): Do not define.
2578 * c-common.h (warn_unknown_pragmas): Do not declare.
2580 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2583 * c-common.c (conversion_warning): Handle conditional expressions.
2585 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
2588 * c.opt (Wreturn_local_addr): Define new option.
2590 2012-10-25 Jason Merrill <jason@redhat.com>
2592 * c.opt (Wvirtual-move-assign): New.
2594 * c.opt (Winherited-variadic-ctor): New.
2596 2012-10-25 Marc Glisse <marc.glisse@inria.fr>
2599 * c-common.c (scalar_to_vector): Handle VEC_COND_EXPR.
2601 2012-10-23 Joseph Myers <joseph@codesourcery.com>
2603 * c-common.h (pch_cpp_save_state): Declare.
2604 * c-target.def (c_preinclude): New hook.
2605 * c-opts.c (done_preinclude): New.
2606 (push_command_line_include): Handle default preincluded header.
2607 (cb_file_change): Call pch_cpp_save_state when calling
2608 push_command_line_include.
2609 * c-pch.c (pch_ready_to_save_cpp_state, pch_cpp_state_saved)
2610 (pch_cpp_save_state): New.
2611 (pch_init): Call pch_cpp_save_state conditionally, instead of
2612 calling cpp_save_state.
2614 2012-10-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
2618 * c.opt (Waddress,Wchar-subscripts,Wsign-conversion,Wimplicit,
2619 Wimplicit-function-declaration,Wimplicit-int,Wsizeof-pointer-memaccess,
2620 Wnarrowing,Wparentheses,Wpointer-sign,Wreturn-type,Wsequence-point,
2621 Wsign-compare,Wuninitialized,Wmaybe-uninitialized,Wunused,
2622 Wvolatile-register-var): Add LangEnabledBy or EnabledBy.
2623 * c-opts.c (c_common_handle_option): Remove explicit handling from
2625 (c_common_post_options): Likewise.
2627 2012-10-18 Eric Botcazou <ebotcazou@adacore.com>
2629 * c-ada-spec.c (LOCATION_COL): Delete.
2630 (compare_location): New function.
2631 (compare_node): Use it.
2632 (compare_comment): Likewise.
2634 2012-10-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
2638 * c.opt (Wstrict-aliasing=,Wstrict-overflow=): Use LangEnabledBy.
2639 * c-opts.c (c_common_handle_option): Do not set them here. Add
2641 (c_common_post_options): Likewise.
2643 2012-10-16 Eric Botcazou <ebotcazou@adacore.com>
2645 * c-ada-spec.c (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Define.
2646 (dump_generic_ada_node) <INTEGER_CST>: Deal with sizetype specially.
2647 Remove POINTER_TYPE handling, add large unsigned handling and use
2648 ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX for big numbers.
2650 2012-10-12 Jakub Jelinek <jakub@redhat.com>
2653 * c-common.h (sizeof_pointer_memaccess_warning): Adjust prototype.
2654 * c-common.c (sizeof_pointer_memaccess_warning): Take array of 3
2655 locs and array of 3 trees instead of just single loc and single
2656 sizeof_arg tree. Handle __builtin___*_chk builtins too, and
2657 also stpncpy, bcopy, bcmp, bzero, snprintf and vsnprintf builtins.
2658 For *cmp* builtins that take two sources strings report warnings
2659 about first and second source, not about destination and source.
2661 2012-10-12 Marc Glisse <marc.glisse@inria.fr>
2664 * c-common.h (enum ref_operator) [RO_ARROW_STAR]: New.
2666 2012-10-11 Eric Botcazou <ebotcazou@adacore.com>
2668 * c-ada-spec.c (dump_ada_template): Bail out for template declarations
2669 declaring something coming from another file.
2671 2012-10-10 Arnaud Charlet <charlet@adacore.com>
2674 * c-ada-spec.c (print_ada_struct_decl): Increase buf size.
2676 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
2679 * c-common.c (warn_about_parentheses): Add location_t parameter;
2680 use EXPR_LOC_OR_LOC.
2681 * c-common.h: Update declaration.
2683 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
2686 * c-common.c (scalar_to_vector): Moved from c-typeck.c. Support
2687 more operations. Make error messages optional.
2688 * c-common.h (enum stv_conv): Moved from c-typeck.c.
2689 (scalar_to_vector): Declare.
2691 2012-10-08 Jason Merrill <jason@redhat.com>
2693 * c-common.c (c_common_reswords): Add thread_local.
2695 2012-10-08 Dodji Seketeli <dodji@redhat.com>
2697 PR c++/53528 C++11 attribute support
2698 * c-common.h (bitfield_p, cxx_fundamental_alignment_p): Declare
2700 * c-common.c (check_cxx_fundamental_alignment_constraints): New
2702 (handle_aligned_attribute): In choose strictest alignment
2703 among many. Use new check_cxx_fundamental_alignment_constraints.
2704 (handle_transparent_union_attribute): In c++11 attribute syntax,
2705 don't look through typedefs.
2707 2012-10-04 Arnaud Charlet <charlet@adacore.com>
2709 * c-ada-spec.c (print_ada_declaration): Remove handling of TDF_RAW.
2710 * c.opt (-fdump-ada-spec, -fdump-ada-spec-slim): Move switch definition
2713 2012-09-25 Dehao Chen <dehao@google.com>
2716 * c-pch.c (c_common_read_pch): Rebuild the location_adhoc_data
2717 map when read in the pch.
2719 2012-09-18 Arnaud Charlet <charlet@adacore.com>
2721 * c-ada-spec.c: Style fixes.
2723 2012-09-18 Thomas Quinot <quinot@adacore.com>
2725 * c.opt (-fada-spec-parent): Define new command line switch.
2726 * c-ada-spec.c (get_ada_package): When -fada-spec-parent
2727 is specified, generate binding spec as a child of the specified unit.
2729 2012-09-13 Paolo Carlini <paolo.carlini@oracle.com>
2730 Manuel López-Ibáñez <manu@gcc.gnu.org>
2733 * c.opt ([Winit-self]): Enabled by -Wall in C++.
2735 2012-08-23 Arnaud Charlet <charlet@adacore.com>
2737 * c-ada-spec.c (dump_generic_ada_node): Fix handling of name_only
2738 for pointers, and add missing Convention C pragma.
2739 (print_ada_struct_decl): Add missing aliased keyword.
2740 (dump_ads): Add pragma Ada_2005 and Style_Checks (Off).
2742 2012-08-17 Jakub Jelinek <jakub@redhat.com>
2744 * c-common.c (sizeof_pointer_memaccess_warning): New function.
2745 * c.opt (-Wsizeof-pointer-memaccess): Add new option.
2746 * c-opts.c (c_common_handle_option): Enable it for -Wall.
2747 * c-common.h (sizeof_pointer_memaccess_warning): Add prototype.
2748 * c-common.def (SIZEOF_EXPR): Moved here from cp-tree.def.
2750 2012-08-10 Richard Guenther <rguenther@suse.de>
2752 * c-pretty-print.c (pp_c_expression): Handle anonymous SSA names.
2754 2012-08-07 Steven Bosscher <steven@gcc.gnu.org>
2756 * c-pretty-print.c (pp_c_function_definition): Use pp_newline_and_flush
2757 instead of separate pp_newline and pp_flush.
2758 (print_c_tree): Likewise.
2760 2012-07-26 Richard Henderson <rth@redhat.com>
2762 * c-common.c (handle_hot_attribute): Allow labels.
2763 (handle_cold_attribute): Likewise.
2765 2012-07-20 Jakub Jelinek <jakub@redhat.com>
2768 * c-common.c (check_function_nonnull): Handle multiple nonnull
2769 attributes properly.
2771 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
2773 * c-gimplify.c: Include dumpfile.h instead of tree-dump.h.
2774 * c-ada-spec.c: Likewise.
2775 * c-dump.c (dump_stmt): Move to cp/dump.c, the only user.
2777 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
2779 * c-pch.c (CHECK_NO_ASM_OUT_DURING_PCH): Do not define.
2780 Remove code conditional on it.
2782 2012-07-11 Steven Bosscher <steven@gcc.gnu.org>
2784 * c-gimplify.c: Do not include basic-block.h.
2785 * c-common.c: Do not include linfuncs.h.
2787 2012-07-08 Steven Bosscher <steven@gcc.gnu.org>
2789 * c-common.h: Include tree.h.
2791 2012-07-02 Jason Merrill <jason@redhat.com>
2794 * c-common.c (get_priority): Call default_conversion.
2796 2012-07-01 Uros Bizjak <ubizjak@gmail.com>
2798 * c-pch.c (c_common_write_pch): Remove unused variables.
2800 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
2802 * cppspec.c: Moved from gcc/ to here.
2804 2012-06-27 Kai Tietz <ktietz@redhat.com>
2806 PR preprocessor/37215
2807 * c-ppoutput.c (preprocess_file): Check for nonempty buffer.
2809 2012-06-21 Steven Bosscher <steven@gcc.gnu.org>
2811 * c-common.h (c_common_print_pch_checksum): Remove.
2812 * c-pch.c: Do not include output.h.
2813 (CHECK_NO_ASM_OUT_DURING_PCH): Define and add FIXME.
2814 (asm_out_file): Define iff CHECK_NO_ASM_OUT_DURING_PCH isdefined.
2815 (asm_file_startpos): Define iff CHECK_NO_ASM_OUT_DURING_PCH is defined.
2816 (struct c_pch_header): Remove.
2817 (get_ident): Update gpch version.
2818 (pch_init): Do not print executable_checksum to asm_out_file.
2819 Do not fail if there is no asm_out_file to read back from. Set
2820 asm_file_startpos only if CHECK_NO_ASM_OUT_DURING_PCH is defined.
2821 (c_common_write_pch): Verify that nothing was written to asm_out_file
2822 since pch_init was called. Do not write a c_pch_header, and do not
2823 copy from asm_out_file to the PCH.
2824 (c_common_read_pch): Do not read a c_pch_header, and do not restore
2825 the content of asm_out_file from the PCH.
2826 (c_common_print_pch_checksum): Remove.
2827 * c-opts.c (c_common_init): Print out executable_checksum directly.
2829 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
2831 * c-target.def (objc_declare_unresolved_class_reference,
2832 objc_declare_class_definition): Add new hooks.
2834 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
2836 * c-lex.c: Do not include output.h.
2837 (cb_ident): Try to put out .ident with targetm.asm_out.output_ident.
2838 Remove uses of ASM_OUTPUT_IDENT.
2840 2012-06-15 Marc Glisse <marc.glisse@inria.fr>
2843 * c-common.h (c_build_vec_perm_expr): Move decl here.
2844 * c-common.c (c_build_vec_perm_expr): Move definition
2847 2012-06-06 Steven Bosscher <steven@gcc.gnu.org>
2849 * c.opt (fconserve-space): Turn into a no-op.
2851 2012-06-04 Sterling Augustine <saugustine@google.com>
2853 * c-pretty-print.h (pp_c_flag_gnu_v3): New enumerator.
2854 * c-pretty-print.c (pp_c_specifier_qualifier_list): Check it at
2855 both the start and end of the function.
2857 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
2859 * c-common.c: Do not include output.h.
2860 * c-pragma.c: Likewise.
2862 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
2864 * error.c (dump_decl): Check pp_c_flag_gnu_v3.
2865 (decl_as_dwarf_string, lang_decl_dwarf_name): New functions.
2866 (lang_decl_name): Handle namespace decls.
2868 2012-05-31 Steven Bosscher <steven@gcc.gnu.org>
2870 * c-ada-spec.c: Do not include output.h.
2871 * c-semantics.c: Likewise.
2873 2012-05-29 Joseph Myers <joseph@codesourcery.com>
2875 * c-common.c: Fix typo.
2877 2012-05-29 Michael Matz <matz@suse.de>
2879 * c-common.h (c_expand_decl): Remove prototype.
2881 2012-05-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
2883 * c.opt (Wmissing-braces): Use LangEnabledBy(C ObjC,Wall).
2884 * c-opts.c (c_common_handle_option): Remove code handling
2885 warn_missing_braces.
2887 2012-05-28 Paolo Carlini <paolo.carlini@oracle.com>
2890 * c-opts.c (c_common_handle_option): For C++ -Wall doesn't enable
2893 2012-05-22 Dodji Seketeli <dodji@redhat.com>
2896 * c.opt (Wunused-local-typedefs): Use EnabledBy(Wunused).
2898 2012-05-17 Manuel López-Ibáñez <manu@gcc.gnu.org>
2900 * c.opt (--pedantic-errors,-pedantic-errors): Do not handle here.
2901 * c-opts.c (c_common_handle_option): Do not handle explicitly
2902 Wreturn-type, Wwrite-strings, warn_ecpp, and -pedantic-errors.
2904 2012-05-16 Dodji Seketeli <dodji@redhat.com>
2906 PR preprocessor/7263
2907 * c-lex.c (c_lex_with_flags): Pass a virtual location to the call
2908 to cpp_classify_number. For diagnostics, use the precise location
2909 instead of the global input_location.
2911 2012-05-15 Paolo Carlini <paolo.carlini@oracle.com>
2914 * c-common.c (shorten_compare): Check c_inhibit_evaluation_warnings.
2916 2012-05-14 Bernd Schmidt <bernds@codesourcery.com>
2918 * c-common.c (DEF_ATTR_STRING): Define and undefine as necessary.
2920 2012-05-14 Manuel López-Ibáñez <manu@gcc.gnu.org>
2923 * c.opt (Wc++0X-compat,Wdelete-non-virtual-dtor,Wjump-misses-init,
2924 Wreorder): Use LangEnabledBy.
2925 * c-opts.c (c_common_handle_option): Do not enable them
2926 explicitly. Call lang-specific generated functions.
2927 (c_common_post_options): Do not set them here.
2929 2012-05-13 Manuel López-Ibáñez <manu@gcc.gnu.org>
2931 * c.opt (Wclobbered,Wempty-body,Wignored-qualifiers,
2932 Wmissing-field-initializers,Wmissing-parameter-type,
2933 Wold-style-declaration,Woverride-init): Use EnabledBy.
2934 * c-opts.c (c_common_post_options): Do not set here explicitly.
2936 2012-05-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
2939 * c-opts.c (c_common_handle_option): Use handle_generated_option
2940 to enable sub-options.
2942 2012-05-10 Paolo Carlini <paolo.carlini@oracle.com>
2945 * c-common.c (warnings_for_convert_and_check): Use warning_at.
2947 2012-05-10 Richard Guenther <rguenther@suse.de>
2949 * c-common.c (c_sizeof_or_alignof_type): Remove assert and
2950 adjust commentary about TYPE_IS_SIZETYPE types.
2952 2012-05-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
2955 * c-common.c (warn_logical_operator): Check that argument of
2956 integer_zerop is not NULL.
2958 2012-05-05 Manuel López-Ibáñez <manu@gcc.gnu.org>
2961 * c-common.c (warn_logical_operator): Do not warn if either side
2962 is already true or false.
2964 2012-05-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
2967 * c-common.c (expr_original_type): New.
2968 (shorten_compare): Do not warn for enumeration types.
2970 2012-05-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
2972 * c.opt (fpermissive): Add Var(flag_permissive).
2974 2012-04-30 Marc Glisse <marc.glisse@inria.fr>
2977 * c-common.c (convert_vector_to_pointer_for_subscript): New function.
2978 * c-common.h (convert_vector_to_pointer_for_subscript): Declare it.
2980 2012-04-30 Dodji Seketeli <dodji@redhat.com>
2982 Add -Wvarargs option
2983 * c.opt (Wvarargs): Define new option.
2985 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
2987 * c-common.c (check_function_arguments): Replace
2988 Wmissing-format-attribute with Wsuggest-attribute=format.
2990 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
2992 * c.opt (Wsuggest-attribute=format): New. Alias of
2993 Wmissing-format-attribute.
2994 * c-format.c (decode_format_type): Replace
2995 Wmissing-format-attribute with Wsuggest-attribute=format.
2996 (check_function_format): Likewise.
2998 2012-04-27 Ollie Wild <aaw@google.com>
3000 * c-common.c: Add CPP_W_LITERAL_SUFFIX mapping.
3001 * c-opts.c (c_common_handle_option): Handle OPT_Wliteral_suffix.
3002 * c.opt: Add Wliteral-suffix.
3004 2012-04-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
3007 * c.opt (Wpedantic): New.
3008 (pedantic): Alias Wpedantic.
3009 * c-opts.c (c_common_handle_option): Replace -pedantic with -Wpedantic.
3010 (c_common_post_options): Likewise.
3011 (sanitize_cpp_opts): Likewise.
3012 * c-lex.c (interpret_float): Likewise.
3013 * c-format.c (check_format_types): Likewise.
3014 * c-common.c (pointer_int_sum): Likewise.
3015 (c_sizeof_or_alignof_type): Likewise.
3016 (c_add_case_label): Likewise.
3017 (c_do_switch_warnings): Likewise.
3018 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
3020 2012-04-15 Jason Merrill <jason@redhat.com>
3023 * c-format.c (CPLUSPLUS_STD_VER): C++11 inherits from C99.
3024 (C_STD_NAME): Distinguish between C++98 and C++11.
3026 2012-04-11 Eric Botcazou <ebotcazou@adacore.com>
3029 * c-common.h (uint16_type_node): Rename into...
3030 (c_uint16_type_node): ...this.
3031 * c-common.c (c_common_nodes_and_builtins): Adjust for above renaming.
3032 * c-cppbuiltin.c (builtin_define_stdint_macros): Likewise.
3034 2012-04-10 Manuel López-Ibáñez <manu@gcc.gnu.org>
3036 * c-common.c (warn_if_unused_value): Move definition to here.
3037 * c-common.h (warn_if_unused_value): Move declaration to here.
3039 2012-03-23 William Bader <williambader@hotmail.com>
3041 * c-lex.c (c_lex_with_flags): Avoid declarations after stmts.
3043 2012-03-20 Jason Merrill <jason@redhat.com>
3045 * c-common.h (enum cxx_dialect): Add cxx1y.
3046 * c-common.c (c_common_nodes_and_builtins): Use >= for cxx_dialect
3048 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
3049 * c-opts.c (c_common_post_options): Likewise.
3050 (set_std_cxx1y): New.
3051 (c_common_handle_option): Call it.
3052 * c.opt (-std=c++1y, -std=gnu++1y): New flags.
3054 2012-03-19 Paolo Carlini <paolo.carlini@oracle.com>
3057 * c.opt ([Wuseless-cast]): Add.
3059 2012-03-16 Richard Guenther <rguenther@suse.de>
3061 * c-pretty-print.c (pp_c_initializer_list): Adjust.
3063 2012-03-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
3066 * c.opt (ftemplate-backtrace-limit) Add.
3068 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3070 * c-cppbuiltin.c (c_cpp_builtins): Remove #pragma extern_prefix
3072 * c-pragma.c (handle_pragma_extern_prefix): Remove.
3073 (init_pragma): Don't register extern_prefix.
3075 2012-03-12 Richard Guenther <rguenther@suse.de>
3077 * c-common.c (c_common_get_narrower): Use c_common_type_for_size.
3078 (builtin_type_for_size): Likewise.
3080 2012-02-13 Jakub Jelinek <jakub@redhat.com>
3083 * c-common.c (sync_resolve_params): Don't decide whether to convert
3084 or not based on TYPE_SIZE comparison, convert whenever arg_type
3085 is unsigned INTEGER_TYPE.
3087 2012-02-06 Paolo Carlini <paolo.carlini@oracle.com>
3090 * c.opt ([Wunused-local-typedefs]): Fix description.
3092 2012-01-24 Mike Stump <mikestump@comcast.net>
3094 * c-common.c (c_common_type_for_mode): Match signed/unsigned types
3097 2012-01-18 Richard Guenther <rguenther@suse.de>
3099 * c-opts.c (c_common_post_options): Reset LTO flags if
3100 we are about to generate a PCH.
3102 2012-01-17 Paolo Carlini <paolo.carlini@oracle.com>
3105 * c-pretty-print.c (pp_c_integer_constant): For unsigned constants
3106 use pp_unsigned_wide_integer.
3108 2012-01-10 Richard Guenther <rguenther@suse.de>
3111 * c-opts.c (c_common_handle_option): Move -Werror handling
3112 to language independent code.
3114 2012-01-05 Richard Guenther <rguenther@suse.de>
3117 * c.opt (Wmudflap, fmudflap, fmudflapth, fmudflapir): Move here
3120 2011-12-30 Paolo Carlini <paolo.carlini@oracle.com>
3123 * c-common.c (c_sizeof_or_alignof_type): In C++ allow for alignof
3124 of array types with an unknown bound.
3126 2011-12-20 Joseph Myers <joseph@codesourcery.com>
3128 * c-common.c (flag_isoc99): Update comment to refer to C11.
3129 (flag_isoc1x): Change to flag_isoc11.
3130 * c-common.h (flag_isoc99): Update comment to refer to C11.
3131 (flag_isoc1x): Change to flag_isoc11.
3132 * c-cppbuiltin.c (cpp_atomic_builtins): Change comment to refer to
3134 * c-opts.c (set_std_c1x): Change to set_std_c11.
3135 (c_common_handle_option): Handle OPT_std_c11 and OPT_std_gnu11.
3137 (set_std_c89, set_std_c99, set_std_c11): Use flag_isoc11.
3138 (set_std_c1): Use CLK_STDC11 and CLK_GNUC11.
3139 * c.opt (std=c1x): Change to std=c11. Document as non-draft
3141 (std=c1x, std=iso9899:2011): Add as aliases of std=c11.
3142 (std=gnu1x): Change to std=gnu11. Refer to non-draft standard.
3143 (std=gnu1x): Make alias of std=gnu11.
3145 2011-12-19 Jason Merrill <jason@redhat.com>
3148 * c-common.c (handle_transparent_union_attribute): Check the first
3149 field if the type is complete.
3151 2011-12-15 Jonathan Wakely <jwakely.gcc@gmail.com>
3154 * c-common.c (RID_IS_FINAL): Add.
3155 * c-common.h (RID_IS_FINAL): Add.
3157 2011-11-30 Iain Sandoe <iains@gcc.gnu.org>
3159 * c.opt (fgnu-runtime): Provide full description.
3160 (fnext-runtime): Likewise.
3161 * c-opts.c (OPT_fgnu_runtime, OPT_fnext_runtime) Remove.
3163 2011-11-28 Andrew MacLeod <amacleod@redhat.com>
3165 * c-cpp-builtin.c (cpp_atomic_builtins):New. Emit all atomic
3166 predefines in one place. Add LOCK_FREE predefines.
3167 (c_cpp_builtins): Move Legacy HAVE_SYNC predefines to
3170 2011-11-24 Andrew MacLeod <amacleod@redhat.com>
3173 * c-common.c (get_atomic_generic_size): Check for various error
3175 (resolve_overloaded_atomic_exchange,
3176 resolve_overloaded_atomic_compare_exchange,
3177 resolve_overloaded_atomic_load, resolve_overloaded_atomic_store): Return
3178 error_mark_node for error conditions.
3180 2011-11-08 Richard Guenther <rguenther@suse.de>
3185 2011-11-07 Richard Henderson <rth@redhat.com>
3186 Aldy Hernandez <aldyh@redhat.com>
3187 Torvald Riegel <triegel@redhat.com>
3189 Merged from transactional-memory.
3191 * c-common.c (handle_tm_wrap_attribute,
3192 handle_tm_attribute, ignore_attribute, parse_tm_stmt_attr): New.
3193 (struct c_common_reswords): Added __transaction* keywords.
3194 (struct c_common_attribute_table): Added transaction* and tm_regparm
3196 * c-common.h: Added RID_TRANSACTION*. Added TM_ATTR* and TM_STMT*
3198 (parse_tm_stmt_attr, tm_attr_to_mask, tm_mask_to_attr,
3199 find_tm_attribute): Declare.
3201 2011-11-07 Jason Merrill <jason@redhat.com>
3204 * c-common.c, c-common.h: Revert yesterday's changes.
3206 2011-11-06 Jason Merrill <jason@redhat.com>
3209 * c-common.c (decl_has_visibility_attr): Split out from...
3210 (c_determine_visibility): ...here.
3211 * c-common.h: Declare it.
3213 2011-11-06 Joseph Myers <joseph@codesourcery.com>
3215 * c-common.c (c_common_reswords): Add _Alignas and _Alignof.
3216 (c_sizeof_or_alignof_type): Diagnose alignof applied to a function
3218 (check_user_alignment): New. Split out of
3219 handle_aligned_attribute. Disallow integer constants with
3220 noninteger types. Conditionally allow zero.
3221 (handle_aligned_attribute): Use check_user_alignment.
3222 * c-common.h (RID_ALIGNAS, check_user_alignment): New.
3224 2011-11-06 Andrew MacLeod <amacleod@redhat.com>
3225 Richard Henderson <rth@redhat.com>
3227 Merged from cxx-mem-model.
3229 * c-cppbuiltin.c (c_cpp_builtins): Test both atomic and sync patterns.
3230 * c-common.c (sync_resolve_params, sync_resolve_return): Only tweak
3231 parameters that are the same type size.
3232 (get_atomic_generic_size): New. Find size of generic
3233 atomic function parameters and do typechecking.
3234 (add_atomic_size_parameter): New. Insert size into parameter list.
3235 (resolve_overloaded_atomic_exchange): Restructure __atomic_exchange to
3236 either __atomic_exchange_n or external library call.
3237 (resolve_overloaded_atomic_compare_exchange): Restructure
3238 __atomic_compare_exchange to either _n variant or external library call.
3239 (resolve_overloaded_atomic_load): Restructure __atomic_load to either
3240 __atomic_load_n or an external library call.
3241 (resolve_overloaded_atomic_store): Restructure __atomic_store to either
3242 __atomic_store_n or an external library call.
3243 (resolve_overloaded_builtin): Handle new __atomic builtins.
3245 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
3248 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Call fold_offsetof_1.
3249 (fold_offsetof_1): Make global. Remove STOP_REF argument and adjust.
3250 <INDIRECT_REF>: Return the argument.
3251 <ARRAY_REF>: Remove special code for negative offset.
3252 Call fold_build_pointer_plus instead of size_binop.
3253 (fold_offsetof): Remove STOP_REF argument and adjust.
3254 * c-common.h (fold_offsetof_1): Declare.
3255 (fold_offsetof): Remove STOP_REF argument.
3257 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
3260 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
3261 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
3262 Wnarrowing for C++0x and C++98.
3263 * c.opt ([Wnarrowing]): Update.
3265 2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
3268 * c.opt: Add Wzero-as-null-pointer-constant.
3270 2011-10-31 Jason Merrill <jason@redhat.com>
3272 * c.opt (-fdeduce-init-list): Off by default.
3275 * c-common.h (cxx_dialect): Add cxx11 and cxx03.
3276 * c.opt: Add -std=c++11, -std=gnu++11, -std=gnu++03,
3278 * c-opts.c (set_std_cxx11): Rename from set_std_cxx0x.
3280 2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
3283 * c.opt (fvisibility-inlines-hidden): Description change.
3285 2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
3287 Implement C++11 user-defined literals.
3288 * c-common.c (build_userdef_literal): New.
3289 * c-common.def: New tree code.
3290 * c-common.h (tree_userdef_literal): New tree struct and accessors.
3291 * c-lex.c (interpret_float): Add suffix parm.
3292 (c_lex_with_flags): Build literal tokens.
3294 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
3298 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
3301 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
3302 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
3303 Wnarrowing for C++0x and C++98.
3304 * c.opt ([Wnarrowing]): Update.
3306 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
3309 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
3310 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
3311 Wnarrowing for C++0x and C++98.
3312 * c.opt ([Wnarrowing]): Update.
3314 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
3317 * c-common.c (conversion_warning): Remove code looking for
3318 artificial operands.
3320 2011-10-18 Dodji Seketeli <dodji@redhat.com>
3323 * c-lex.c (fe_file_change): Use LINEMAP_SYSP when
3324 !NO_IMPLICIT_EXTERN_C.
3326 2011-10-17 Michael Spertus <mike_spertus@symantec.com>
3328 * c-common.c (c_common_reswords): Add __bases,
3330 * c-common.h: Add RID_BASES and RID_DIRECT_BASES.
3332 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
3335 * c.opt ([Wnonnull]): Add C++ and Objective-C++.
3337 2011-10-15 Tom Tromey <tromey@redhat.com>
3338 Dodji Seketeli <dodji@redhat.com>
3340 * c.opt (fdebug-cpp): New option.
3341 * c-opts.c (c_common_handle_option): Handle the option.
3342 * c-ppoutput.c (maybe_print_line_1): New static function. Takes an
3343 output stream in parameter. Factorized from ...
3344 (maybe_print_line): ... this. Dump location debug information when
3345 -fdebug-cpp is in effect.
3346 (print_line_1): New static function. Takes an output stream in
3347 parameter. Factorized from ...
3348 (print_line): ... here. Dump location information when -fdebug-cpp
3350 (scan_translation_unit): Dump location information when
3351 -fdebug-cpp is in effect.
3353 2011-10-15 Tom Tromey <tromey@redhat.com>
3354 Dodji Seketeli <dodji@redhat.com>
3356 * c.opt (ftrack-macro-expansion): New option. Handle it with and
3358 * c-opts.c (c_common_handle_option)<case
3359 OPT_ftrack_macro_expansion_, case OPT_ftrack_macro_expansion>: New
3360 cases. Handle -ftrack-macro-expansion with and without argument.
3362 2011-10-15 Tom Tromey <tromey@redhat.com>
3363 Dodji Seketeli <dodji@redhat.com>
3365 * c-ppoutput.c (scan_translation_unit, maybe_print_line)
3366 (print_line, cb_define, do_line_change): Adjust to avoid touching
3367 the internals of struct line_map. Use the public API instead.
3368 * c-pch.c (c_common_read_pch): Likewise.
3369 * c-lex.c (fe_file_change): Likewise.
3371 2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
3374 * c.opt ([Wformat-zero-length]): Add C++ and Objective-C++.
3376 2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
3379 * c-pretty-print.c (pp_c_floating_constant): Output
3380 max_digits10 (in the ISO C++ WG N1822 sense) decimal digits.
3382 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
3384 * c-common.c (def_builtin_1): Delete old interface with two
3385 parallel arrays to hold standard builtin declarations, and replace
3386 it with a function based interface that can support creating
3387 builtins on the fly in the future. Change all uses, and poison
3388 the old names. Make sure 0 is not a legitimate builtin index.
3389 * c-omp.c (c_finish_omp_barrier): Ditto.
3390 (c_finish_omp_taskwait): Ditto.
3391 (c_finish_omp_flush): Ditto.
3393 2011-10-11 Tristan Gingold <gingold@adacore.com>
3395 * c.opt: (fallow-parameterless-variadic-functions): New.
3397 2011-09-08 Dodji Seketeli <dodji@redhat.com>
3399 PR c++/33255 - Support -Wunused-local-typedefs warning
3400 * c-common.h (struct c_language_function::local_typedefs): New
3402 (record_locally_defined_typedef, maybe_record_typedef_use)
3403 (maybe_warn_unused_local_typedefs): Declare new functions.
3404 * c-common.c (record_locally_defined_typedef)
3405 (maybe_record_typedef_use)
3406 (maybe_warn_unused_local_typedefs): Define new functions.
3407 * c.opt: Declare new -Wunused-local-typedefs flag.
3409 2011-09-06 Eric Botcazou <ebotcazou@adacore.com>
3412 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Fold offsetof-like
3415 2011-09-05 Richard Guenther <rguenther@suse.de>
3417 * c-common.c (complete_array_type): Use ssize_int (-1) instead
3418 of integer_minus_one_node for empty array upper bounds.
3420 2011-08-28 Dodji Seketeli <dodji@redhat.com>
3422 * c-pch.c (c_common_read_pch): Call linemap_add with LC_ENTER as
3423 it's the first time it's being called on this main TU.
3425 2011-08-24 Richard Guenther <rguenther@suse.de>
3428 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Fix conditional.
3430 2011-08-22 Gabriel Charette <gchare@google.com>
3432 * c-opts.c (c_finish_options): Force BUILTINS_LOCATION for tokens
3433 defined in cpp_init_builtins and c_cpp_builtins.
3435 2011-08-19 Joseph Myers <joseph@codesourcery.com>
3437 * c-common.c (c_common_reswords): Add __builtin_complex.
3438 * c-common.h (RID_BUILTIN_COMPLEX): New.
3440 2011-08-18 Joseph Myers <joseph@codesourcery.com>
3442 * c-common.c (c_common_reswords): Add _Noreturn.
3443 (keyword_is_function_specifier): Handle RID_NORETURN.
3444 * c-common.h (RID_NORETURN): New.
3446 2011-08-10 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
3448 * c-common.c (unsafe_conversion_p): New function. Check if it is
3449 unsafe to convert an expression to the type.
3450 (conversion_warning): Adjust, use unsafe_conversion_p.
3451 * c-common.h (unsafe_conversion_p): New function declaration.
3453 2011-08-02 Jakub Jelinek <jakub@redhat.com>
3455 * c-common.h (c_finish_omp_atomic): Adjust prototype.
3456 (c_finish_omp_taskyield): New prototype.
3457 * c-omp.c (c_finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
3458 arguments. Handle OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD and
3459 OMP_ATOMIC_CAPTURE_NEW in addition to OMP_ATOMIC. If LHS1
3460 or RHS1 have side-effects, evaluate those too in the right spot,
3461 if it is a decl and LHS is also a decl, error out if they
3463 (c_finish_omp_taskyield): New function.
3464 * c-cppbuiltin.c (c_cpp_builtins): Change _OPENMP to 201107.
3465 * c-pragma.c (omp_pragmas): Add taskyield.
3466 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKYIELD.
3467 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_FINAL and
3468 PRAGMA_OMP_CLAUSE_MERGEABLE.
3470 2011-07-25 Dodji Seketeli <dodji@redhat.com>
3472 * c-common.h (set_underlying_type): Remove parm name from
3475 2011-07-25 Romain Geissler <romain.geissler@gmail.com>
3477 * c-pretty-print.h: Search c-common.h in c-family.
3479 2011-07-22 Jason Merrill <jason@redhat.com>
3482 * c.opt (Wnarrowing): New.
3485 * c-common.h: Declare c_linkage_bindings.
3486 * c-pragma.c (handle_pragma_redefine_extname): Use it.
3489 * c-opts.c (set_std_cxx0x): Set flag_isoc94 and flag_isoc99.
3490 * c-pretty-print.c (pp_c_cv_qualifiers): Check c_dialect_cxx as well
3491 as flag_isoc99 for 'restrict'.
3492 (pp_c_specifier_qualifier_list): Likewise for _Complex.
3494 2011-07-21 Ian Lance Taylor <iant@google.com>
3497 * c-common.c (c_disable_warnings): New static function.
3498 (c_enable_warnings): New static function.
3499 (c_fully_fold_internal): Change local unused_p to bool. Call
3500 c_disable_warnings and c_enable_warnings rather than change
3501 c_inhibit_evaluation_warnings.
3503 2011-07-20 Jason Merrill <jason@redhat.com>
3505 PR c++/6709 (DR 743)
3506 PR c++/42603 (DR 950)
3507 * c-common.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move from cp/parser.h.
3508 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
3509 (CPP_DECLTYPE): New.
3510 * c-common.c (c_parse_error): Handle CPP_DECLTYPE.
3512 2011-07-19 Richard Guenther <rguenther@suse.de>
3514 * c-common.c (pointer_int_sum): Use fold_build_pointer_plus.
3515 * c-omp.c (c_finish_omp_for): Likewise.
3517 2011-07-12 Eric Botcazou <ebotcazou@adacore.com>
3519 * c-ada-spec.c (dump_nested_types): Put semi-colon after empty loop
3520 body on the next line.
3522 2011-07-08 Jason Merrill <jason@redhat.com>
3525 * c-omp.c (check_omp_for_incr_expr): Handle preevaluation.
3528 * c-common.c (c_apply_type_quals_to_decl): Don't check
3529 TYPE_NEEDS_CONSTRUCTING.
3531 2011-07-06 Richard Guenther <rguenther@suse.de>
3533 * c-common.c (c_common_nodes_and_builtins):
3534 Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
3536 2011-07-05 Richard Guenther <rguenther@suse.de>
3538 * c-common.c (c_common_nodes_and_builtins): Build all common
3541 2011-06-27 Jakub Jelinek <jakub@redhat.com>
3543 * c-common.h (c_tree_chain_next): New static inline function.
3545 * c-common.c (check_builtin_function_arguments): Handle
3546 BUILT_IN_ASSUME_ALIGNED.
3548 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
3550 * c-common.c: Add sync_ or SYNC__ to builtin names.
3551 * c-omp.c: Add sync_ or SYNC__ to builtin names.
3553 2011-06-20 Pierre Vittet <piervit@pvittet.com>
3555 * c-pragma.h (pragma_handler_1arg, pragma_handler_2arg): New
3557 (gen_pragma_handler): New union.
3558 (internal_pragma_handler): New type.
3559 (c_register_pragma_with_data)
3560 (c_register_pragma_with_expansion_and_data): New functions.
3562 * c-pragma.c (registered_pragmas, c_register_pragma_1)
3563 (c_register_pragma, c_register_pragma_with_expansion)
3564 (c_invoke_pragma_handler): Changed to work with
3565 internal_pragma_handler.
3566 (c_register_pragma_with_data)
3567 (c_register_pragma_with_expansion_and_data): New functions.
3569 2011-06-14 Joseph Myers <joseph@codesourcery.com>
3571 * c-common.c: Include common/common-target.h.
3572 (handle_section_attribute): Use
3573 targetm_common.have_named_sections.
3574 * c-cppbuiltin.c: Include common/common-target.h.
3575 (c_cpp_builtins): Use targetm_common.except_unwind_info.
3577 2011-06-10 Richard Guenther <rguenther@suse.de>
3579 * c-pretty-print.c (pp_c_type_specifier): Use pp_c_identifier
3580 to print a IDENTIFIER_NODE.
3582 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3583 Joseph Myers <joseph@codesourcery.com>
3585 * c.opt (fbuilding-libgcc): New option.
3586 * c-cppbuiltin.c (c_cpp_builtins): Define
3587 __LIBGCC_TRAMPOLINE_SIZE__ if flag_building_libgcc.
3589 2011-06-07 Jason Merrill <jason@redhat.com>
3591 * c-common.c (max_tinst_depth): Lower default to 900.
3593 * c-format.c (gcc_cxxdiag_char_table): Add 'S' format.
3595 2011-06-07 Richard Guenther <rguenther@suse.de>
3597 * c-common.c (c_common_nodes_and_builtins): Do not set
3598 size_type_node or call set_sizetype.
3600 2011-06-07 Dodji Seketeli <dodji@redhat.com>
3603 * c-pretty-print.c (pp_c_integer_constant): Consider the canonical
3604 type when using pointer comparison to compare types.
3606 2011-06-02 Jonathan Wakely <jwakely.gcc@gmail.com>
3608 * c.opt: Add -Wdelete-non-virtual-dtor.
3609 * c-opts.c (c_common_handle_option): Include it in -Wall.
3611 2011-05-30 Nathan Froyd <froydnj@gcc.gnu.org>
3616 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
3618 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
3621 2011-05-27 Jakub Jelinek <jakub@redhat.com>
3624 * c-common.c (c_common_truthvalue_conversion) <case COND_EXPR>: For
3625 C++ don't call c_common_truthvalue_conversion on void type arms.
3627 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
3629 * c-common.h (struct stmt_tree_s) [x_cur_stmt_list]: Change to a VEC.
3630 (stmt_list_stack): Define.
3631 (cur_stmt_list): Adjust for new type of x_cur_stmt_list.
3632 * c-semantics.c (push_stmt_list, pop_stmt_list): Likewise.
3634 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
3636 * c-common.c (warning_candidate_p): Check for BLOCKs.
3638 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
3640 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
3643 2011-05-25 Jakub Jelinek <jakub@redhat.com>
3645 * c-common.c (def_fn_type): Remove extra va_end.
3647 2011-05-23 Jason Merrill <jason@redhat.com>
3650 * c-common.c (c_common_get_narrower): New.
3651 (shorten_binary_op, shorten_compare, warn_for_sign_compare): Use it.
3653 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
3655 * c-common.h (check_function_arguments): Tweak prototype of
3656 check_function_arguments.
3657 * c-common.c (check_function_arguments): Likewise. Adjust
3658 calls to check_function_nonnull, check_function_format, and
3659 check_function_sentinel.
3660 (check_function_sentinel): Take a FUNCTION_TYPE rather than
3661 separate attributes and typelist arguments. Use
3662 FOREACH_FUNCTION_ARGS to iterate over argument types.
3664 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
3666 * c-common.c (c_common_reswords): Reorder.
3667 * c-common.h (rid): Likewise.
3669 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
3671 * c-common.c (def_fn_type): Don't call build_function_type, call
3672 build_function_type_array or build_varargs_function_type_array
3674 (c_common_nodes_and_builtins): Likewise.
3676 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
3678 * c-common.c (c_add_case_label): Omit the loc argument to
3680 * c-common.h (build_case_label): Remove.
3681 * c-semantics.c (build_case_label): Remove.
3683 2011-05-05 Joseph Myers <joseph@codesourcery.com>
3685 * c-objc.h (objc_start_method_definition): Update prototype.
3686 * stub-objc.c (objc_start_method_definition): Add extra parameter.
3688 2011-05-04 Nathan Froyd <froydnj@codesourcery.com>
3690 * c-common.c (check_main_parameter_types): Reindent. Don't use
3691 TYPE_ARG_TYPES directly.
3692 (handle_nonnull_attribute): Likewise.
3693 (sync_resolve_params): Likewise.
3694 * c-format.c (handle_format_arg_attribute): Likewise. Adjust call
3695 to check_format_string.
3696 (handle_format_attribute): Likewise.
3697 (check_format_string): Take a function type to examine instead of
3698 a type list. Use a function_arg_iterator to step through argument
3701 2011-05-04 Richard Guenther <rguenther@suse.de>
3703 * c-common.c (fix_string_type): Use size_int for index type bounds.
3704 (start_fname_decls): Do not pass NULL to build_int_cst.
3705 (c_init_attributes): Likewise.
3706 * c-lex.c (c_lex_with_flags): Likewise.
3708 2011-04-27 Jason Merrill <jason@redhat.com>
3710 * c-common.c (make_tree_vector_from_list): New.
3711 * c-common.h: Declare it.
3713 2011-04-26 Richard Guenther <rguenther@suse.de>
3715 PR preprocessor/48248
3716 * c-ppoutput.c (maybe_print_line): Always optimize newlines
3717 for output size with -P.
3719 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
3721 * c-common.c (struct c_common_resword): Add __underlying_type.
3722 * c-common.h (enum rid): Add RID_UNDERLYING_TYPE.
3724 2011-04-20 Jim Meyering <meyering@redhat.com>
3726 * c-format.c (init_dollar_format_checking): Remove useless
3729 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
3731 * c-objc.h (objc_get_interface_ivars): Removed.
3732 (objc_detect_field_duplicates): New.
3733 * stub-objc.c: Likewise.
3735 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
3737 * stub-objc.c (objc_declare_protocols): Renamed to
3738 objc_declare_protocol.
3739 * c-objc.h: Likewise.
3741 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
3743 * stub-objc.c (objc_declare_class): Updated argument name.
3745 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
3747 * c-common.h (c_common_init_ts): Declare.
3748 * c-common.c (c_common_init_ts): Define.
3750 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
3752 * c-objc.h (objc_build_message_expr): Updated prototype.
3753 * stub-objc.c (objc_build_message_expr): Likewise.
3755 2011-04-12 Martin Jambor <mjambor@suse.cz>
3757 * c-gimplify.c (c_genericize): Call cgraph_get_create_node instead
3760 2011-04-11 Richard Guenther <rguenther@suse.de>
3762 * c-common.c (complete_array_type): Build a range type of
3765 2011-04-08 Nathan Froyd <froydnj@codesourcery.com>
3767 * c-common.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPES.
3768 (handle_type_generic_attribute): Likewise.
3770 2011-04-07 Jason Merrill <jason@redhat.com>
3773 * c-common.c (c_common_truthvalue_conversion): Don't ignore
3774 conversion from C++0x scoped enum.
3776 2011-04-06 Joseph Myers <joseph@codesourcery.com>
3778 * c-target-def.h: New file.
3779 * c-target.def: New file.
3780 * c-target.h: New file.
3781 * c-common.c (targetcm): Don't define here.
3782 * c-common.h (default_handle_c_option): Declare.
3783 * c-format.c: Include c-target.h instead of target.h.
3784 * c-opts.c: Include c-target.h instead of target.h. Explicitly
3786 (default_handle_c_option): Move from targhooks.c.
3788 2011-03-29 Jakub Jelinek <jakub@redhat.com>
3790 PR preprocessor/48248
3791 * c-ppoutput.c (print): Add src_file field.
3792 (init_pp_output): Initialize it.
3793 (maybe_print_line): Don't optimize by adding up to 8 newlines
3794 if map->to_file and print.src_file are different file.
3795 (print_line): Update print.src_file.
3797 2011-03-25 Kai Tietz <ktietz@redhat.com>
3799 * c-ada-spec.c (compare_comment): Use filename_cmp
3800 instead of strcmp for filename.
3802 2011-03-25 Jeff Law <law@redhat.com>
3804 * c-common.c (def_fn_type): Add missing va_end.
3806 2011-03-25 Jason Merrill <jason@redhat.com>
3808 * c.opt: Add -std=c++03.
3810 2011-03-22 Eric Botcazou <ebotcazou@adacore.com>
3812 * c-ada-spec.c (dump_ada_template): Skip non-class instances.
3814 2011-03-17 Kai Tietz
3817 * c-pretty-print.c (pp_c_specifier_qualifier_list):
3818 Display allowed attributes for function pointer types.
3819 (pp_c_attributes_display): New function to display
3820 attributes having affects_type_identity flag set to true.
3821 * c-pretty-print.h (pp_c_attributes_display): New prototype.
3823 * c-common.c (c_common_attribute_table):
3825 (c_common_format_attribute_table): Likewise.
3827 2011-03-18 Jason Merrill <jason@redhat.com>
3829 * c.opt (fconstexpr-depth): Add Var(max_constexpr_depth).
3830 * c-common.h: Don't declare it here.
3831 * c-common.c: Or define it here.
3832 * c-opts.c (c_common_handle_option): Or set it here.
3835 * c-common.c (handle_transparent_union_attribute): Don't
3836 make a duplicate type in C++.
3838 2011-03-15 Jason Merrill <jason@redhat.com>
3840 * c-common.c (max_constexpr_depth): New.
3841 * c-common.h: Declare it.
3842 * c-opts.c (c_common_handle_option): Set it.
3843 * c.opt (fconstexpr-depth): New option.
3845 2011-03-11 Jason Merrill <jason@redhat.com>
3847 * c-common.c (attribute_takes_identifier_p): Add missing const.
3850 * c-common.c (attribute_takes_identifier_p): Assume that an
3851 unknown attribute takes an identifier.
3853 2011-03-07 Nathan Froyd <froydnj@codesourcery.com>
3856 * c-common.c (c_type_hash): Call list_length instead of iterating
3857 through DECL_CHAIN. Rename 'i' to 'n_elements'.
3859 2011-02-19 Jakub Jelinek <jakub@redhat.com>
3862 * c-common.c (c_fully_fold_internal): Handle VIEW_CONVERT_EXPR.
3864 2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
3866 * c.opt (fobjc-abi-version=) New.
3867 (fobjc-nilcheck): New.
3869 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
3872 * c-common.h (keyword_is_decl_specifier): Declare.
3873 * c-common.c (keyword_is_decl_specifier): Define.
3874 (keyword_is_function_specifier): New function.
3876 2011-01-26 Jakub Jelinek <jakub@redhat.com>
3879 * c-lex.c (interpret_float): If CPP_N_IMAGINARY, ensure
3880 EXCESS_PRECISION_EXPR is created with COMPLEX_TYPE instead of
3883 2011-01-26 Arnaud Charlet <charlet@adacore.com>
3885 * c-ada-spec.c (dump_generic_ada_node): Avoid dereferencing null type.
3887 2011-01-26 Jakub Jelinek <jakub@redhat.com>
3890 * c-opts.c (c_common_post_options): Call c_common_no_more_pch
3891 after init_c_lex if pch_file is set.
3893 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3896 * c.opt (-fkeep-inline-dllexport): New switch.
3898 2011-01-12 Richard Guenther <rguenther@suse.de>
3901 * c-common.c (handle_weak_attribute): Warn instead of error
3902 on declaring an inline function weak.
3904 2011-01-05 Tom Tromey <tromey@redhat.com>
3906 * c-common.h (lvalue_error): Update.
3907 * c-common.c (lvalue_error): Add 'loc' argument. Call error_at,
3910 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
3913 * c-objc.h (objc_finish_message_expr): Added argument to
3916 2010-12-22 Nathan Froyd <froydnj@codesourcery.com>
3918 * c-common.c (handle_nonnull_attribute, handle_sentinel_attribute):
3921 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
3923 * c-objc.h (objc_maybe_warn_exceptions): New.
3924 * stub-objc.c (objc_maybe_warn_exceptions): New.
3926 2010-12-10 Nathan Froyd <froydnj@codesourcery.com>
3928 * c-common.h (readonly_error): Declare.
3929 * c-common.c (readonly_error): Define.
3931 2010-12-09 Nathan Froyd <froydnj@codesourcery.com>
3933 * c-common.h (invalid_indirection_error): Declare.
3934 * c-common.c (invalid_indirection_error): Define.
3936 2010-12-03 Richard Guenther <rguenther@suse.de>
3939 * c-pretty-print.c (pp_c_postfix_expression): Handle MEM_REF.
3940 (pp_c_unary_expression): Likewise.
3941 (pp_c_expression): Likewise.
3943 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
3945 * c-common.h (objc_finish_function): New.
3946 (objc_non_volatilized_type): Removed.
3947 (objc_type_quals_match): Removed.
3948 * stub-objc.c (objc_finish_function): New.
3949 (objc_non_volatilized_type): Removed.
3950 (objc_type_quals_match): Removed.
3952 2010-11-30 Joseph Myers <joseph@codesourcery.com>
3954 * c-common.h (parse_optimize_options): Declare.
3955 * c-cppbuiltin.c, c-format.c, c-gimplify.c, c-lex.c, c-omp.c,
3956 c-pch.c, c-pragma.c, c-semantics.c: Don't include toplev.h.
3958 2010-11-29 Joseph Myers <joseph@codesourcery.com>
3960 * c-opts.c (check_deps_environment_vars): Use getenv instead of
3962 * c-pch.c (O_BINARY): Don't define here.
3963 * c-pragma.h: Include "cpplib.h" instead of <cpplib.h>.
3965 2010-11-25 Joseph Myers <joseph@codesourcery.com>
3967 * c-cppbuiltin.c (c_cpp_builtins): Pass &global_options to
3968 targetm.except_unwind_info.
3970 2010-11-23 Joseph Myers <joseph@codesourcery.com>
3972 * c-opts.c (c_common_handle_option): Pass location to
3973 set_struct_debug_option.
3975 2010-11-23 Joseph Myers <joseph@codesourcery.com>
3977 * c-common.c (visibility_options): Move from ../opts.c.
3978 * c-common.h (struct visibility_flags, visibility_options):
3980 * c-opts.c (finish_options): Rename to c_finish_options.
3981 (c_common_init): Update call to finish_options.
3983 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
3986 * c-lex.c (lex_string): Check that each string in an Objective-C
3987 string concat sequence starts with either one or zero '@', and
3988 that there are no spurious '@' signs at the end.
3990 2010-11-20 Joseph Myers <joseph@codesourcery.com>
3992 * c-pragma.c: Remove conditionals on HANDLE_PRAGMA_PACK,
3993 HANDLE_PRAGMA_PACK_PUSH_POP, HANDLE_PRAGMA_WEAK and
3994 HANDLE_PRAGMA_VISIBILITY.
3995 * c-pragma.h (HANDLE_PRAGMA_WEAK, HANDLE_PRAGMA_PACK,
3996 HANDLE_PRAGMA_VISIBILITY): Don't define.
3997 (HANDLE_SYSV_PRAGMA, HANDLE_PRAGMA_PACK_PUSH_POP): Don't test.
3999 2010-11-20 Nathan Froyd <froydnj@codesourcery.com>
4004 * c-common.h (keyword_begins_type_specifier): Declare.
4005 (keyword_is_storage_class_specifier): Declare.
4006 (keyword_is_type_qualifier): Declare.
4007 * c-common.c (keyword_begins_type_specifier): New function.
4008 (keyword_is_storage_class_specifier): New function.
4009 (keyword_is_type_qualifier): Declare.
4011 2010-11-19 Joseph Myers <joseph@codesourcery.com>
4014 * c-common.c (in_late_binary_op): Define.
4015 (c_common_truthvalue_conversion): Check in_late_binary_op before
4016 calling c_save_expr.
4017 * c-common.h (in_late_binary_op): Declare.
4019 2010-11-19 Joseph Myers <joseph@codesourcery.com>
4021 * c-opts.c (c_common_handle_option): Update calls to
4022 set_struct_debug_option.
4024 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
4026 * c-common.h (objc_declare_protocols): Added additional argument.
4027 * stub-objc.c (objc_declare_protocol): Same change.
4029 2010-11-18 Nathan Froyd <froydnj@codesourcery.com>
4032 * c-common.h (build_real_imag_expr): Declare.
4033 * c-semantics.c (build_real_imag_expr): Define.
4035 2010-11-17 Joseph Myers <joseph@codesourcery.com>
4037 * c-opts.c (c_common_parse_file): Take no arguments.
4038 * c-common.h (c_common_parse_file): Update prototype.
4040 2010-11-16 Jakub Jelinek <jakub@redhat.com>
4043 * c-common.c (warning_candidate_p): Don't track non-const calls
4046 2010-11-15 Ian Lance Taylor <iant@google.com>
4048 * c-lex.c (init_c_lex): Set macro debug callbacks if
4049 flag_dump_go_spec is set.
4051 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
4053 * c-common.h (objc_build_incr_expr_for_property_ref): New.
4054 * stub-objc.c (objc_build_incr_expr_for_property_ref): New.
4056 2010-11-15 Nathan Froyd <froydnj@codesourcery.com>
4058 PR preprocessor/45038
4059 * c-cppbuiltin.c (c_cpp_builtins): Use different format for C++
4062 2010-11-12 Joseph Myers <joseph@codesourcery.com>
4064 * c-common.h (c_family_lang_mask): Declare.
4065 * c-opts.c (c_family_lang_mask): Make extern.
4066 * c-pragma.c (handle_pragma_diagnostic): Use
4067 control_warning_option.
4069 2010-11-12 Joseph Myers <joseph@codesourcery.com>
4071 * c-common.c (parse_optimize_options): Update call to
4073 * c-common.h (c_common_handle_option): Update prototype.
4074 * c-opts.c (c_common_handle_option): Take location_t parameter and
4075 pass it to other functions.
4077 2010-11-11 Joseph Myers <joseph@codesourcery.com>
4079 * c-opts.c (warning_as_error_callback): Remove.
4080 (c_common_initialize_diagnostics): Don't call
4081 register_warning_as_error_callback.
4082 (c_common_handle_option): Handle -Werror=normalized= here.
4084 2010-11-10 Joseph Myers <joseph@codesourcery.com>
4086 * c-common.c (handle_mode_attribute): Use %' and word "signedness"
4088 * c-opts.c (c_common_parse_file): Start diagnostics with lowercase
4090 * c-pragma.c (handle_pragma_target, handle_pragma_optimize):
4091 Remove trailing '.' from diagnostics.
4092 * c.opt (Wwrite-strings_: Avoid '`' in help text.
4094 2010-11-10 Joseph Myers <joseph@codesourcery.com>
4096 * c-common.c (parse_optimize_options): Pass global_dc to
4098 * c-opts.c (c_common_handle_option): Pass &global_options to
4099 set_Wstrict_aliasing.
4100 * c.opt (v): Don't mark Common or document here.
4102 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
4105 * c-format.c (format_type): New type gcc_objc_string_format_type.
4106 (valid_stringptr_type_p): New.
4107 (handle_format_arg_attribute): Use valid_stringptr_type_p ().
4108 (check_format_string): Pass expected type, use
4109 valid_stringptr_type_p (), check that the format string types are
4110 consistent with the format specification.
4111 (decode_format_attr): Warn if NSString is used outside objective-c.
4112 (format_types_orig): Add NSString.
4114 (format_flags): New.
4115 (check_format_arg): Handle format strings requiring an external parser.
4116 first_target_format_type: New variable.
4117 (handle_format_attribute): Set up first_target_format_type, pass the
4118 expected format arg string type to check_format_string().
4119 * c-common.h (FMT_FLAG_PARSE_ARG_CONVERT_EXTERNAL): New flag.
4120 * stub-objc.c (objc_string_ref_type_p): New.
4121 (objc_check_format_arg): New.
4123 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
4125 Fixed using the Objective-C 2.0 dot-syntax with class names.
4126 * c-common.h (objc_build_class_component_ref): New.
4127 * stub-objc.c (objc_build_class_component_ref): New.
4129 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
4131 * c.opt (Wproperty-assign-default): New option.
4133 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
4135 Implemented -fobjc-std=objc1 flag.
4136 * c.opt (fobjc-std=objc1): New option.
4138 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
4140 Implemented format and noreturn attributes for Objective-C methods.
4141 * c-common.c (handle_noreturn_attribute): Recognize 'noreturn'
4142 attribute for Objective-C methods.
4144 2010-10-31 Jason Merrill <jason@redhat.com>
4146 * c-common.c (conversion_warning, warn_for_collisions_1): Use
4149 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
4151 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
4152 * c-common.h (enum rid): Removed RID_COPIES and RID_IVAR.
4153 (objc_add_property_declaration): Removed arguments for copies and
4155 (objc_build_getter_call): Renamed to
4156 objc_maybe_build_component_ref.
4157 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
4158 (objc_is_property_ref): New.
4159 * c-common.c (c_common_reswords): Removed copies and ivar.
4160 * stub-objc.c (objc_add_property_declaration): Removed arguments
4161 for copies and ivar.
4162 (objc_build_getter_call): Renamed to
4163 objc_maybe_build_component_ref.
4164 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
4165 (objc_is_property_ref): New.
4167 2010-10-29 Arnaud Charlet <charlet@adacore.com>
4168 Matthew Gingell <gingell@adacore.com>
4170 * c-ada-spec.c (separate_class_package): New function.
4171 (pp_ada_tree_identifier): Prefix references to C++ classes with the
4172 name of their enclosing package.
4173 (print_ada_declaration): Use separate_class_package.
4175 2010-10-27 Jason Merrill <jason@redhat.com>
4177 * c-common.c (c_common_reswords): Add __is_literal_type.
4178 * c-common.h (enum rid): Add RID_IS_LITERAL_TYPE.
4180 * c-common.c (check_case_value): Remove special C++ code.
4182 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
4184 * c-common.h (enum rid): Added RID_READWRITE, RID_ASSIGN,
4185 RID_RETAIN, RID_COPY and RID_NONATOMIC. Updated RID_FIRST_PATTR
4187 (objc_add_property_declaration): Added additional arguments.
4188 (objc_property_attribute_kind): Removed.
4189 (objc_set_property_attr): Removed.
4190 * c-common.c (c_common_reswords): Added readwrite, assign, retain,
4192 * stub-objc.c (objc_add_property_declaration): Added additional
4194 (objc_set_property_attr): Removed.
4196 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
4198 * c-common.h (objc_add_property_variable): Renamed to
4199 objc_add_property_declaration. Added location argument.
4200 * stub-objc.c (objc_add_property_variable): Same change.
4202 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
4204 * c-common.h (objc_maybe_printable_name): New.
4205 * stub-objc.c (objc_maybe_printable_name): New.
4207 2010-10-22 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
4208 Andrew Pinski <pinskia@gmail.com>
4210 * c-common.h (c_common_mark_addressable_vec): Declare.
4211 * c-common.c (c_common_mark_addressable_vec): New function.
4213 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
4215 * c-common.h (objc_set_method_type): Removed.
4216 (objc_add_method_declaration): Added boolean argument.
4217 (objc_start_method_definition): Same change.
4218 (objc_build_method_signature): Same change.
4219 * stub-objc.c (objc_set_method_type): Removed.
4220 (objc_add_method_declaration): Added boolean argument.
4221 (objc_start_method_definition): Same change.
4222 (objc_build_method_signature): Same change.
4224 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
4226 * c-common.h (finish_file): Removed.
4227 (objc_write_global_declarations): New.
4228 * c-opts.c (c_common_parse_file): Do not call finish_file.
4229 * stub-objc.c (objc_write_global_declarations): New.
4231 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
4233 Implemented parsing @synthesize and @dynamic for
4234 Objective-C/Objective-C++.
4235 * c-common.h (enum rid): Add RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
4236 (objc_add_synthesize_declaration): New.
4237 (objc_add_dynamic_declaration): New.
4238 * c-common.c (c_common_reswords): Add synthesize and dynamic.
4239 * stub-objc.c (objc_add_synthesize_declaration): New.
4240 (objc_add_dynamic_declaration): New.
4242 2010-10-18 Michael Meissner <meissner@linux.vnet.ibm.com>
4245 * c-cppbuiltin.c (mode_has_fma): Move function here from
4246 builtins.c. Don't use the fma optab, instead just use the
4247 HAVE_fma* macros, so that __FP_FAST_FMA* will be defined when
4250 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
4252 Merge from 'apple/trunk' branch on FSF servers.
4254 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
4257 * c-common.h (objc_non_volatilized_type): New declaration
4258 * stub-objc.c (objc_non_volatilized_type): New stub.
4260 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
4262 Merge from 'apple/trunk' branch on FSF servers.
4264 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
4267 * c-common.h (objc_diagnose_private_ivar): New decl.
4268 * stub-objc.c (objc_diagnose_private_ivar): New stub.
4270 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
4272 * c-common.c (c_common_reswords): Add package, RID_AT_PACKAGE.
4273 * c-common.h (enum rid): Add RID_AT_PACKAGE.
4274 (objc_ivar_visibility_kind): New enum.
4275 (objc_set_visibility): Adjust prototype to use visibility enum.
4276 * stub-objc.c (objc_set_visibility): Adjust stub to use
4279 2010-10-14 Michael Meissner <meissner@linux.vnet.ibm.com>
4281 * c-cppbuiltin.c (builtin_define_float_constants): Emit
4282 __FP_FAST_FMA, __FP_FAST_FMAF, and __FP_FAST_FMAL if the machine
4283 has the appropriate fma builtins.
4284 (c_cpp_builtins): Adjust call to builtin_define_float_constants.
4286 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
4288 merge from FSF apple 'trunk' branch.
4289 2006 Fariborz Jahanian <fjahanian@apple.com>
4291 Radars 4436866, 4505126, 4506903, 4517826
4292 * c-common.c (c_common_resword): Define @property and its attributes.
4293 * c-common.h: Define property attribute enum entries.
4294 (OBJC_IS_PATTR_KEYWORD): New.
4295 (objc_property_attribute_kind): New enum.
4296 Declare objc_set_property_attr (), objc_add_property_variable (),
4297 objc_build_getter_call () and objc_build_setter_call ().
4298 * stub-objc.c (objc_set_property_attr): New stub.
4299 (objc_add_property_variable): Likewise.
4300 (objc_build_getter_call): Likewise.
4301 (objc_build_setter_call) Likewise.
4303 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
4305 merge from FSF apple 'trunk' branch.
4306 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
4308 Radar 3803157 (method attributes)
4309 * c-common.c (handle_deprecated_attribute): Recognize
4310 objc methods as valid declarations.
4311 * c-common.h: Declare objc_method_decl ().
4312 * stub-objc.c (objc_method_decl): New stub.
4314 2010-10-08 Joseph Myers <joseph@codesourcery.com>
4316 * c-common.c (parse_optimize_options): Call
4317 decode_cmdline_options_to_array_default_mask before
4318 decode_options. Update arguments to decode_options.
4319 * c-common.h (c_common_init_options_struct): Declare.
4320 * c-opts.c (c_common_init_options_struct): New. Split out from
4321 c_common_init_options.
4323 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
4325 Implemented fast enumeration for Objective-C.
4326 * c-common.h (objc_finish_foreach_loop): New.
4327 * stub-objc.c (objc_finish_foreach_loop): New.
4329 2010-10-05 Joseph Myers <joseph@codesourcery.com>
4331 * c-common.h (struct diagnostic_context): Don't declare here.
4332 (c_common_initialize_diagnostics): Declare using
4333 diagnostic_context typedef.
4334 * c-opts.c (c_common_handle_option): Pass global_dc to
4335 handle_generated_option.
4337 2010-10-04 Joseph Myers <joseph@codesourcery.com>
4339 * c-opts.c (c_common_handle_option): Pass &global_options_set to
4340 handle_generated_option.
4342 2010-10-03 Ian Lance Taylor <iant@google.com>
4344 * c.opt (-fplan9-extensions): New option.
4346 2010-10-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
4348 * c-cppbuiltin.c (define__GNUC__, builtin_define_type_precision):
4350 (c_cpp_builtins): Call functions from cppbuiltin.c instead
4351 of duplicating code.
4353 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
4355 * c-common.c: Add two new entries for @optional
4356 and @required keywords.
4358 merge from FSF 'apple/trunk' branch.
4359 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
4362 * c-common.h (RID_AT_OPTIONAL, RID_AT_REQUIRED): Two new
4363 objective-c keywords.
4364 (objc_set_method_opt): New declaration.
4365 * stub-objc.c (objc_set_method_opt): New stub.
4367 2010-09-30 Joseph Myers <joseph@codesourcery.com>
4369 * c-common.c (handle_optimize_attribute): Pass &global_options to
4370 cl_optimization_save and cl_optimization_restore.
4371 * c-opts.c (c_common_handle_option): Pass &global_options to
4372 handle_generated_option.
4373 * c-pragma.c (handle_pragma_diagnostic): Use option_flag_var.
4374 (handle_pragma_pop_options, handle_pragma_reset_options): Pass
4375 &global_options to cl_optimization_restore.
4377 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
4379 * c-lex.c (c_lex_with_flags): Updated comments for CPP_AT_NAME
4380 Objective-C/Objective-C++ keywords.
4382 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
4384 Merge from 'apple/trunk' branch on FSF servers.
4386 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
4389 * c-common.h (objc_check_global_decl): New declaration.
4390 * stub-objc.c (objc_check_global_decl): New stub.
4392 2010-09-29 Joseph Myers <joseph@codesourcery.com>
4394 * c.opt: Don't use VarExists.
4396 2010-09-29 Joseph Myers <joseph@codesourcery.com>
4398 * c-common.c (c_cpp_error): Update names of diagnostic_context
4400 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Update names of
4401 cl_optimization members.
4402 * c-opts.c (warning_as_error_callback, c_common_handle_option,
4403 sanitize_cpp_opts, finish_options): Update names of cpp_options
4406 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
4408 * c-common.h (OBJC_IS_CXX_KEYWORD): New macro. Updated comments.
4409 (objc_is_reserved_word): Removed.
4410 * c-common.c: Updated comments.
4411 * c-lex.c (c_lex_with_flags): Use OBJC_IS_CXX_KEYWORD instead of
4412 objc_is_reserved_word.
4413 * stub-objc.c (objc_is_reserved_word): Removed.
4415 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
4417 * c-common.h (objc_add_method_declaration): Adjust prototype to
4419 (objc_start_method_definition): Likewise.
4420 (objc_build_keyword_decl): Likewise.
4421 * stub-objc.c:(objc_add_method_declaration): Handle attributes.
4422 (objc_start_method_definition): Likewise.
4423 (objc_build_keyword_decl): Likewise.
4425 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
4427 * c-common.h (objc_start_class_interface): Adjust prototype.
4428 (objc_start_category_interface): Likewise.
4429 (objc_start_protocol): Likewise.
4430 * stub-objc.c (objc_start_protocol): Adjust for extra argument.
4431 (objc_start_class_interface): Likewise.
4432 (objc_start_category_interface): Likewise.
4434 2010-09-27 Ian Lance Taylor <iant@google.com>
4436 * c-common.c (c_common_attribute_table): Add no_split_stack.
4437 (handle_no_split_stack_attribute): New static function.
4439 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
4441 Merge from 'apple/trunk' branch on FSF servers.
4443 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
4446 * c-common.h (objc_have_common_type): New declaration.
4447 * stub-objc.c (objc_have_common_type): New stub.
4449 2005-06-22 Ziemowit Laski <zlaski@apple.com>
4452 * c-common.h (objc_common_type): New prototype.
4453 * stub-objc.c (objc_common_type): New stub.
4455 2010-09-24 Jan Hubicka <jh@suse.cz>
4457 * c-common.c (handle_leaf_attribute): New function.
4458 (struct attribute_spec c_common_att): Add leaf.
4460 2010-09-22 Joseph Myers <joseph@codesourcery.com>
4462 * c.opt (-all-warnings, -ansi, -assert, -assert=, -comments,
4463 -comments-in-macros, -define-macro, -define-macro=, -dependencies,
4464 -dump, -dump=, -imacros, -imacros=, -include, -include=,
4465 -include-barrier, -include-directory, -include-directory=,
4466 -include-directory-after, -include-directory-after=,
4467 -include-prefix, -include-prefix=, -include-with-prefix,
4468 -include-with-prefix=, -include-with-prefix-after,
4469 -include-with-prefix-after=, -include-with-prefix-before,
4470 -include-with-prefix-before=, -no-integrated-cpp,
4471 -no-line-commands, -no-standard-includes, -no-warnings, -output,
4472 -output=, -pedantic, -pedantic-errors, -preprocess,
4473 -print-missing-file-dependencies, -trace-includes, -traditional,
4474 -traditional-cpp, -trigraphs, -undefine-macro, -undefine-macro=,
4475 -user-dependencies, -verbose, -write-dependencies,
4476 -write-user-dependencies, no-integrated-cpp, traditional): New.
4478 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
4481 * c-common.h (objc_start_method_definition): Return bool instead
4483 * stub-objc.c (objc_start_method_definition): Return bool instead
4486 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
4489 * c-common.h (objc_get_interface_ivars): New declaration.
4490 * stub-objc.c (objc_get_interface_ivars): New stub.
4492 2010-09-15 Ian Lance Taylor <iant@google.com>
4494 * c-common.c (parse_optimize_options): Do not capitalize warning
4495 messages. Remove period at end of warning message.
4497 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
4499 * c-common.c (handle_alias_ifunc_attribute): New, broken out of ...
4500 (handle_alias_attribute): ... here.
4501 (handle_ifunc_attribute): New.
4503 2010-09-06 Mark Mitchell <mark@codesourcery.com>
4505 * c-common.h (do_warn_double_promotion): Declare.
4506 * c-common.c (do_warn_double_promotion): Define.
4508 2010-09-05 Mark Mitchell <mark@codesourcery.com>
4510 * c.opt (Wdouble-promotion): New.
4512 2010-09-02 Joseph Myers <joseph@codesourcery.com>
4514 * c.opt (falt-external-templates, fhuge-objects, fvtable-gc,
4515 fvtable-thunks, fxref): Mark no longer supported in help text.
4517 2010-09-02 Joseph Myers <joseph@codesourcery.com>
4519 * c.opt (Wimport, fall-virtual, falt-external-templates,
4520 fdefault-inline, fenum-int-equiv, fexternal-templates,
4521 fguiding-decls, fhonor-std, fhuge-objects, flabels-ok,
4522 fname-mangling-version-, fnew-abi, fnonnull-objects,
4523 foptional-diags, fsquangle, fstrict-prototype, fthis-is-variable,
4524 fvtable-gc, fvtable-thunks, fxref): Mark with Ignore and Warn as
4526 (fhandle-exceptions): Mark with Alias and Warn.
4527 * c-opts.c (c_common_handle_option): Don't handle options marked
4530 2010-09-02 Joseph Myers <joseph@codesourcery.com>
4532 * c.opt (Wcomments, Werror-implicit-function-declaration,
4533 ftemplate-depth-, std=c89, std=c9x, std=gnu89, std=gnu9x,
4534 std=iso9899:1990, std=iso9899:1999, std=iso9899:199x): Mark as
4536 * c-common.c (option_codes): Use OPT_Wcomment instead of
4538 * c-opts.c (warning_as_error_callback, c_common_handle_option):
4539 Don't handle options marked as aliases.
4541 2010-08-25 Richard Guenther <rguenther@suse.de>
4543 * c-common.c (c_common_get_alias_set): Remove special
4544 handling for pointers.
4546 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
4548 * c-common.c: Use FOR_EACH_VEC_ELT.
4549 * c-gimplify.c: Likewise.
4550 * c-pragma.c: Likewise.
4552 2010-08-16 Joseph Myers <joseph@codesourcery.com>
4554 * c.opt (MDX): Change back to MD. Mark NoDriverArg instead of
4556 (MMDX): Change back to MMD. Mark NoDriverArg instead of
4558 * c-opts.c (c_common_handle_option): Use OPT_MD and OPT_MMD
4559 instead of OPT_MDX and OPT_MMDX.
4561 2010-08-16 Joseph Myers <joseph@codesourcery.com>
4563 * c.opt (MDX, MMDX, lang-asm): Mark RejectDriver.
4565 2010-08-12 Joseph Myers <joseph@codesourcery.com>
4567 * c.opt (MD, MMD): Change to MDX and MMDX.
4568 * c-opts.c (c_common_handle_option): Use OPT_MMD and OPT_MMDX.
4570 2010-08-11 Joseph Myers <joseph@codesourcery.com>
4572 * c-opts.c (c_common_handle_option): Call handle_generated_option
4573 instead of handle_option.
4575 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
4577 * c-pragma.c (add_to_renaming_pragma_list): Fix call to VEC_safe_push.
4578 (maybe_apply_renaming_pragma): Delete unneeded declarations.
4580 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
4582 * c-pragma.c (pending_redefinition): Declare. Declare a VEC of it.
4583 (pending_redefine_extname): Change type to a VEC.
4584 (add_to_renaming_pragma_list): Update for new type of
4585 pending_redefine_extname.
4586 (maybe_apply_renaming_pragma): Likewise.
4588 2010-08-04 Arnaud Charlet <charlet@adacore.com>
4590 * c-ada-spec.c (dump_ada_template): Mark underlying instance type as
4592 (dump_generic_ada_node): Code clean up. Use TREE_VISITED flag to
4593 decide whether a type has already been declared/seen.
4594 Do not go to the original type.
4595 (dump_nested_types): New parameter forward.
4596 Generate forward declaration if needed and mark type as visited.
4597 (print_ada_declaration): Call dump_nested_types if not already done.
4598 Mark types as visited.
4600 2010-08-03 Joseph Myers <joseph@codesourcery.com>
4602 * c.opt (-print-pch-checksum): Remove option.
4603 * c-opts.c (c_common_handle_option): Don't handle
4604 OPT_print_pch_checksum.
4606 2010-07-27 Joseph Myers <joseph@codesourcery.com>
4608 * c-common.h (c_common_handle_option): Update prototype and return
4610 * c-opts.c (c_common_handle_option): Update prototype and return
4611 value type. Update calls to handle_option and
4612 enable_warning_as_error.
4614 2010-07-27 Jakub Jelinek <jakub@redhat.com>
4617 * c-pretty-print.c (pp_c_expression): Handle C_MAYBE_CONST_EXPR.
4619 2010-07-27 Joseph Myers <joseph@codesourcery.com>
4621 * c-common.h (c_common_missing_argument): Remove.
4622 * c-opts.c (c_common_missing_argument): Remove.
4623 * c.opt (A, D, F, I, MD, MMD, MQ, MT, U, fconstant-string-class=,
4624 idirafter, imacros, include, isysroot, isystem, iquote): Add
4626 * c-objc-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
4628 2010-07-27 Joseph Myers <joseph@codesourcery.com>
4630 * c-common.h (c_common_option_lang_mask,
4631 c_common_initialize_diagnostics, c_common_complain_wrong_lang_p):
4633 (c_common_init_options): Update prototype.
4634 * c-opts.c (c_common_option_lang_mask): New.
4635 (c_common_initialize_diagnostics): Split out of
4636 c_common_init_options.
4637 (accept_all_c_family_options, c_common_complain_wrong_lang_p):
4639 (c_common_init_options): Update prototype. Use decoded options in
4640 search for -lang-asm.
4642 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
4644 * c-common.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
4645 * c-format.c: Likewise.
4647 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
4649 * c-common.h: Include diagnostic-core.h. Error if already
4651 * c-semantics.c: Do not define GCC_DIAG_STYLE here.
4653 2010-07-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
4655 * c-common.c (IN_GCC_FRONTEND): Do not undef.
4656 Do not include expr.h
4657 (vector_mode_valid_p): Move here.
4659 2010-06-21 DJ Delorie <dj@redhat.com>
4661 * c-pragma.c (handle_pragma_diagnostic): Add push/pop,
4662 allow these pragmas anywhere.
4664 2010-06-14 Jakub Jelinek <jakub@redhat.com>
4667 * c-cppbuiltin.c: Include gt-c-family-c-cppbuiltin.h.
4668 (lazy_hex_fp_values, lazy_hex_fp_value_count): Add GTY(()) markers.
4669 (lazy_hex_fp_value, builtin_define_with_hex_fp_value): Use
4670 ggc_strdup instead of xstrdup.
4672 2010-06-10 Jakub Jelinek <jakub@redhat.com>
4674 * c-cppbuiltin.c: Include cpp-id-data.h.
4675 (lazy_hex_fp_values, lazy_hex_fp_value_count): New variables.
4676 (lazy_hex_fp_value): New function.
4677 (builtin_define_with_hex_fp_value): Provide definitions lazily.
4679 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
4681 * c-gimplify.c: Do not include tree-flow.h
4683 2010-06-29 Joern Rennecke <joern.rennecke@embecosm.com>
4686 * c-common.c: Rename targetm member:
4687 targetm.enum_va_list -> targetm.enum_va_list_p
4689 2010-06-28 Anatoly Sokolov <aesok@post.ru>
4691 * c-common.c (shorten_compare): Adjust call to force_fit_type_double.
4693 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
4695 * c-cppbuiltin.c: Do not include except.h.
4697 2010-06-24 Andi Kleen <ak@linux.intel.com>
4699 * c-common.c (warn_for_omitted_condop): New.
4700 * c-common.h (warn_for_omitted_condop): Add prototype.
4702 2010-06-21 Joseph Myers <joseph@codesourcery.com>
4704 * c.opt (lang-objc): Remove.
4705 * c-opts.c (c_common_handle_option): Don't handle OPT_lang_objc.
4707 2010-06-21 Joern Rennecke <joern.rennecke@embecosm.com>
4709 * c-opts.c: Include "tm_p.h".
4711 2010-06-20 Joseph Myers <joseph@codesourcery.com>
4713 * c-common.c (parse_optimize_options): Update call to
4716 2010-06-18 Nathan Froyd <froydnj@codesourcery.com>
4718 * c-common.c (record_types_used_by_current_var_decl): Adjust for
4719 new type of types_used_by_cur_var_decl.
4721 2010-06-17 Joern Rennecke <joern.rennecke@embecosm.com>
4724 * c-cppbuiltin.c (builtin_define_with_hex_fp_value): Add cast
4725 for C++ standard compliance.
4727 2010-06-16 Jason Merrill <jason@redhat.com>
4729 * c.opt: Add -Wnoexcept.
4731 2010-06-16 Richard Guenther <rguenther@suse.de>
4734 * c-common.c (c_common_truthvalue_conversion): Remove
4735 premature and wrong optimization concering ADDR_EXPRs.
4737 2010-06-15 Arnaud Charlet <charlet@adacore.com>
4739 * c-ada-spec.c (dump_sloc): Remove column info.
4740 (is_simple_enum): New function.
4741 (dump_generic_ada_node, print_ada_declaration): Map C enum types to Ada
4742 enum types when relevant.
4744 2010-06-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
4746 * c-common.c (conversion_warning): Warn at expression
4749 2010-06-10 Joseph Myers <joseph@codesourcery.com>
4751 * c-opts.c (c_common_handle_option): Don't handle
4754 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
4756 * c-pragma.c (push_alignment): Use typed GC allocation.
4757 (handle_pragma_push_options): Likewise.
4759 * c-common.c (parse_optimize_options): Likewise.
4761 * c-common.h (struct sorted_fields_type): Add variable_size GTY
4764 2010-06-07 Joseph Myers <joseph@codesourcery.com>
4766 * c-common.c (flag_preprocess_only, flag_undef, flag_no_builtin,
4767 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
4768 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
4769 flag_signed_bitfields, warn_strict_null_sentinel,
4770 flag_nil_receivers, flag_zero_link, flag_replace_objc_classes,
4771 flag_gen_declaration, flag_no_gnu_keywords,
4772 flag_implement_inlines, flag_implicit_templates,
4773 flag_implicit_inline_templates, flag_optional_diags,
4774 flag_elide_constructors, flag_default_inline, flag_rtti,
4775 flag_conserve_space, flag_access_control, flag_check_new,
4776 flag_new_for_scope, flag_weak, flag_working_directory,
4777 flag_use_cxa_atexit, flag_use_cxa_get_exception_ptr,
4778 flag_enforce_eh_specs, flag_threadsafe_statics,
4779 flag_pretty_templates): Remove.
4780 * c-common.h (flag_preprocess_only, flag_nil_receivers,
4781 flag_objc_exceptions, flag_objc_sjlj_exceptions, flag_zero_link,
4782 flag_replace_objc_classes, flag_undef, flag_no_builtin,
4783 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
4784 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
4785 flag_const_strings, flag_signed_bitfields, flag_gen_declaration,
4786 flag_no_gnu_keywords, flag_implement_inlines,
4787 flag_implicit_templates, flag_implicit_inline_templates,
4788 flag_optional_diags, flag_elide_constructors, flag_default_inline,
4789 flag_rtti, flag_conserve_space, flag_access_control,
4790 flag_check_new, flag_new_for_scope, flag_weak,
4791 flag_working_directory, flag_use_cxa_atexit,
4792 flag_use_cxa_get_exception_ptr, flag_enforce_eh_specs,
4793 flag_threadsafe_statics, flag_pretty_templates,
4794 warn_strict_null_sentinel): Remove.
4795 * c.opt (E, Wstrict-null-sentinel, faccess-control, fasm,
4796 fbuiltin, fcheck-new, fconserve-space, felide-constructors,
4797 fenforce-eh-specs, ffor-scope, fgnu-keywords, fimplement-inlines,
4798 fimplicit-inline-templates, fimplicit-templates,
4799 flax-vector-conversions, fms-extensions, fnil-receivers,
4800 fnonansi-builtins, fpretty-templates, freplace-objc-classes,
4801 frtti, fshort-double, fshort-enums, fshort-wchar,
4802 fsigned-bitfields, fsigned-char, fstats, fthreadsafe-statics,
4803 funsigned-bitfields, funsigned-char, fuse-cxa-atexit,
4804 fuse-cxa-get-exception-ptr, fweak, fworking-directory, fzero-link,
4805 gen-decls, undef): Use Var.
4806 (fdefault-inline, foptional-diags): Document as doing nothing.
4807 * c-opts.c (c_common_handle_option): Remove cases for options now
4808 using Var. Mark ignored options as such.
4810 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
4812 * c-common.c: Moved to here from parent directory.
4813 * c-common.def: Likewise.
4814 * c-common.h: Likewise.
4815 * c-cppbuiltin.c: Likewise.
4816 * c-dump.c: Likewise.
4817 * c-format.c: Likewise.
4818 * c-format.h : Likewise.
4819 * c-gimplify.c: Likewise.
4820 * c-lex.c: Likewise.
4821 * c-omp.c: Likewise.
4823 * c-opts.c: Likewise.
4824 * c-pch.c: Likewise.
4825 * c-ppoutput.c: Likewise.
4826 * c-pragma.c: Likewise.
4827 * c-pragma.h: Likewise.
4828 * c-pretty-print.c: Likewise.
4829 * c-pretty-print.h: Likewise.
4830 * c-semantics.c: Likewise.
4831 * stub-objc.c: Likewise.
4833 * c-common.c: Include gt-c-family-c-common.h.
4834 * c-pragma.c: Include gt-c-family-c-pragma.h.
4836 Copyright (C) 2010-2015 Free Software Foundation, Inc.
4838 Copying and distribution of this file, with or without modification,
4839 are permitted in any medium without royalty provided the copyright
4840 notice and this notice are preserved.