1 2015-05-20 Marek Polacek <polacek@redhat.com>
3 * c-omp.c (check_omp_for_incr_expr): Use BINARY_CLASS_P.
5 2015-05-20 Marek Polacek <polacek@redhat.com>
7 * c-ada-spec.c (dump_sloc): Use DECL_P.
9 2015-05-20 Marek Polacek <polacek@redhat.com>
11 * c-pragma.c: Use VAR_OR_FUNCTION_DECL_P throughout.
12 * c-common.c: Likewise.
14 2015-05-19 David Malcolm <dmalcolm@redhat.com>
16 * c-common.h (fe_file_change): Strengthen param from
17 const line_map * to const line_map_ordinary *.
18 (pp_file_change): Likewise.
19 * c-lex.c (fe_file_change): Likewise.
20 (cb_define): Use linemap_check_ordinary when invoking
23 * c-opts.c (c_finish_options): Use linemap_check_ordinary when
24 invoking cb_file_change.
25 (c_finish_options): Likewise.
26 (push_command_line_include): Likewise.
27 (cb_file_change): Strengthen param "new_map" from
28 const line_map * to const line_map_ordinary *.
29 * c-ppoutput.c (cb_define): Likewise for local "map".
30 (pp_file_change): Likewise for param "map" and local "from".
32 2015-05-19 Mikhail Maltsev <maltsevm@gmail.com>
34 * c-common.c (shorten_compare): Use std::swap instead of explicit swaps.
36 2015-05-18 Tom de Vries <tom@codesourcery.com>
38 * c-common.c (build_va_arg_1): New function.
39 (build_va_arg): Add address operator to va_list operand if necessary.
41 2015-05-15 Mikhail Maltsev <maltsevm@gmail.com>
44 * c-common.c (int_safely_convertible_to_real_p): Define.
45 (unsafe_conversion_p): Check conversions involving complex types.
46 (conversion_warning): Add new warning message for conversions which
47 discard imaginary component.
48 * c-common.h: (enum conversion_safety): Add new enumerator for such
51 2015-05-14 Marek Polacek <polacek@redhat.com>
55 * c-common.c (c_fully_fold): Pass false down to c_fully_fold_internal.
56 (c_fully_fold_internal): Fold C_MAYBE_CONST_EXPRs with
57 C_MAYBE_CONST_EXPR_INT_OPERANDS set. Add FOR_INT_CONST argument and
58 use it. If FOR_INT_CONST, require that all evaluated operands be
61 2015-05-12 David Malcolm <dmalcolm@redhat.com>
63 * c-common.h (warn_for_misleading_indentation): New prototype.
64 * c-indentation.c: New file.
65 * c.opt (Wmisleading-indentation): New option.
67 2015-05-12 Tom de Vries <tom@codesourcery.com>
69 PR tree-optimization/66010
70 * c-common.c (build_va_arg): Don't mark ap addressable unless necessary.
72 2015-05-09 Jason Merrill <jason@redhat.com>
74 * c-opts.c (c_common_post_options): Also clear
75 cpp_opts->cpp_warn_cxx11_compat.
77 * c-common.h (enum cxx_dialect): Add cxx_unset.
78 * c-common.c (cxx_dialect): Initialize to cxx_unset.
79 * c-opts.c (c_common_post_options): Set C++ dialect to C++98 if unset.
81 * c.opt (std=c++14): Remove Undocumented flag and experimental warning.
82 (std=gnu++0x): Mark as Undocumented.
83 (std=gnu++1y): Add deprecated message.
85 2015-05-08 Jason Merrill <jason@redhat.com>
87 * c.opt (Wc++11-compat): Make primary. Rename var warn_cxx11_compat.
90 * c.opt (Wc++0x-compat): Also set cpp_warn_cxx11_compat.
92 2015-05-08 Marek Polacek <polacek@redhat.com>
95 * c.opt (Woverride-init-side-effects): New option.
97 2015-05-07 Marek Polacek <polacek@redhat.com>
100 * c-common.c (c_fully_fold_internal): Warn when left shifting a
102 * c.opt (Wshift-negative-value): New option.
103 * c-opts.c (c_common_post_options): Set warn_shift_negative_value
104 when -Wextra and C99/C++11 mode.
106 2015-05-07 Marek Polacek <polacek@redhat.com>
107 Martin Uecker <uecker@eecs.berkeley.edu>
109 * c-ubsan.c (ubsan_instrument_bounds): Don't skip instrumenting
110 flexible member array-like members if SANITIZE_BOUNDS_STRICT.
112 2015-05-05 Jason Merrill <jason@redhat.com>
114 * c.opt (Wterminate): New.
116 2015-04-30 Marek Polacek <polacek@redhat.com>
118 * c-common.c (maybe_warn_bool_compare): When comparing with 0/1,
119 require that the non-constant be of a boolean type.
121 2015-04-29 Josh Triplett <josh@joshtriplett.org>
123 * c-common.c (handle_section_attribute): Refactor to reduce
124 nesting and distinguish between error cases.
126 2015-04-29 Marek Polacek <polacek@redhat.com>
129 * c-common.c (maybe_warn_bool_compare): Warn when comparing a boolean
132 2015-04-29 Jakub Jelinek <jakub@redhat.com>
134 * c-common.h (omp_clause_mask): Unconditionally define as a class.
135 Use uint64_t instead of unsigned HOST_WIDE_INT and 64 instead of
136 HOST_BITS_PER_WIDE_INT.
138 2015-04-28 Tom de Vries <tom@codesourcery.com>
140 PR tree-optimization/65887
141 * c-common.c (build_va_arg): Mark va_arg ap argument as addressable.
143 2015-04-28 Eric Botcazou <ebotcazou@adacore.com>
144 Pierre-Marie de Rodat <derodat@adacore.com>
146 * c-ada-spec.c (in_function): Delete.
147 (dump_generic_ada_node): Do not change in_function and remove the
148 redundant code dealing with it.
149 (print_ada_declaration): Do not change in_function. Use INDENT_INCR.
150 (print_ada_methods): Output the static member functions in a nested
151 package after the regular methods as well as associated renamings.
153 2015-04-24 Marek Polacek <polacek@redhat.com>
156 * c-common.c (c_fully_fold_internal): Use OPT_Wshift_count_negative
157 and OPT_Wshift_count_overflow.
160 * c-common.c (warn_logical_operator): Warn if the operands have the
163 2015-04-24 Marek Polacek <polacek@redhat.com>
166 * c-common.c (warn_logical_operator): Bail if either operand comes
167 from a macro expansion.
169 2015-04-10 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
172 * c-common.c (c_default_pointer_mode): Add definition.
173 * c-common.h (c_default_pointer_mode): Add declaration.
175 2015-03-11 Jakub Jelinek <jakub@redhat.com>
177 * c-common.c (c_common_nodes_and_builtins): Don't call xstrdup
178 on record_builtin_type argument.
180 2015-03-10 Jakub Jelinek <jakub@redhat.com>
183 * c-common.c (warn_logical_not_parentheses): Don't warn for
186 2015-03-07 Marek Polacek <polacek@redhat.com>
189 * c-ubsan.c (ubsan_instrument_bounds): Check for COMPONENT_REF
190 before trying to figure out whether we have a flexible array member.
192 2015-03-06 Eric Botcazou <ebotcazou@adacore.com>
193 Jonathan Wakely <jwakely.gcc@gmail.com>
195 * c-ada-spec.c (dump_ada_double_name): Fix pasto.
197 2015-03-05 Eric Botcazou <ebotcazou@adacore.com>
200 * c-ada-spec.c (print_destructor): Remove obsolete code.
202 2015-03-01 Eric Botcazou <ebotcazou@adacore.com>
204 * c-ada-spec.c (is_tagged_type): Add guard for DECL_VINDEX.
205 (dump_template_types): Adjust DECL_TEMPLATE_INSTANTIATIONS and
206 DECL_TEMPLATE_RESULT emulations.
207 (dump_ada_template)): Add guard for TYPE_METHODS.
209 2015-02-27 Marek Polacek <polacek@redhat.com>
212 * c.opt (Wformat-signedness): Don't enable by -Wformat=2.
214 2015-02-27 Kai Tietz <ktietz@redhat.com>
217 * c-pragma.c (handle_pragma_weak): Do not try to create
218 weak/alias of declarations not being function, or variable
221 2015-02-24 Thomas Schwinge <thomas@codesourcery.com>
224 * c-common.c (DEF_FUNCTION_TYPE_VAR_8, DEF_FUNCTION_TYPE_VAR_12):
226 (DEF_FUNCTION_TYPE_VAR_7, DEF_FUNCTION_TYPE_VAR_11): New macros.
228 2015-02-16 Marek Polacek <polacek@redhat.com>
231 * c-format.c (check_format_types): Handle null param.
233 2015-02-13 Marek Polacek <polacek@redhat.com>
236 * c-format.c (check_format_types): Don't warn about different
237 signedness if the original value is in the range of WANTED_TYPE.
239 2015-02-12 Jason Merrill <jason@redhat.com>
242 * c-opts.c (c_common_post_options): Change flag_abi_version from 0
243 to the current highest version.
244 * c-cppbuiltin.c (c_cpp_builtins): Assert that it isn't 0.
246 2015-02-04 Jakub Jelinek <jakub@redhat.com>
250 * c-omp.c (c_finish_omp_atomic): Use TRUNC_DIV_EXPR
251 instead of RDIV_EXPR. Use build_binary_op instead of
254 2015-01-30 Joseph Myers <joseph@codesourcery.com>
256 * c-opts.c, c-pch.c, cppspec.c: All callers of fatal_error changed
257 to pass input_location as first argument.
259 2015-01-23 Tom de Vries <tom@codesourcery.com>
262 * c.opt (fopenacc): Mark as LTO option.
264 2015-01-23 Tom de Vries <tom@codesourcery.com>
267 * c.opt (fopenmp): Mark as LTO option.
269 2015-01-21 Jakub Jelinek <jakub@redhat.com>
272 * cilk.c (fill_decls_vec): Only put decls into vector v.
273 (compare_decls): Fix up formatting.
275 2015-01-21 Igor Zamyatin <igor.zamyatin@intel.com>
278 * cilk.c: Include vec.h.
279 (struct cilk_decls): New structure.
280 (wrapper_parm_cb): Split this function to...
281 (fill_decls_vec): ...this...
282 (create_parm_list): ...and this.
283 (compare_decls): New function.
284 (for_local_cb): Remove.
285 (wrapper_local_cb): Ditto.
286 (build_wrapper_type): For now first traverse and fill vector of
287 declarations then sort it and then deal with sorted vector.
288 (cilk_outline): Ditto.
289 (declare_one_free_variable): Ditto.
291 2015-01-21 Jason Merrill <jason@redhat.com>
294 * c-format.c (check_format_arg): Call decl_constant_value.
296 2015-01-19 Martin Liska <mliska@suse.cz>
298 * c-common.c (handle_noicf_attribute): New function.
300 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
301 Bernd Schmidt <bernds@codesourcery.com>
302 James Norris <jnorris@codesourcery.com>
303 Cesar Philippidis <cesar@codesourcery.com>
304 Ilmir Usmanov <i.usmanov@samsung.com>
305 Jakub Jelinek <jakub@redhat.com>
307 * c.opt (fopenacc): New option.
308 * c-cppbuiltin.c (c_cpp_builtins): Conditionally define _OPENACC.
309 * c-common.c (DEF_FUNCTION_TYPE_VAR_8, DEF_FUNCTION_TYPE_VAR_12):
311 * c-common.h (c_finish_oacc_wait): New prototype.
312 * c-omp.c: Include "omp-low.h" and "gomp-constants.h".
313 (c_finish_oacc_wait): New function.
314 * c-pragma.c (oacc_pragmas): New variable.
315 (c_pp_lookup_pragma, init_pragma): Handle it.
316 * c-pragma.h (enum pragma_kind): Add PRAGMA_OACC_CACHE,
317 PRAGMA_OACC_DATA, PRAGMA_OACC_ENTER_DATA, PRAGMA_OACC_EXIT_DATA,
318 PRAGMA_OACC_KERNELS, PRAGMA_OACC_LOOP, PRAGMA_OACC_PARALLEL,
319 PRAGMA_OACC_UPDATE, PRAGMA_OACC_WAIT.
320 (enum pragma_omp_clause): Add PRAGMA_OACC_CLAUSE_ASYNC,
321 PRAGMA_OACC_CLAUSE_AUTO, PRAGMA_OACC_CLAUSE_COLLAPSE,
322 PRAGMA_OACC_CLAUSE_COPY, PRAGMA_OACC_CLAUSE_COPYIN,
323 PRAGMA_OACC_CLAUSE_COPYOUT, PRAGMA_OACC_CLAUSE_CREATE,
324 PRAGMA_OACC_CLAUSE_DELETE, PRAGMA_OACC_CLAUSE_DEVICE,
325 PRAGMA_OACC_CLAUSE_DEVICEPTR, PRAGMA_OACC_CLAUSE_FIRSTPRIVATE,
326 PRAGMA_OACC_CLAUSE_GANG, PRAGMA_OACC_CLAUSE_HOST,
327 PRAGMA_OACC_CLAUSE_IF, PRAGMA_OACC_CLAUSE_NUM_GANGS,
328 PRAGMA_OACC_CLAUSE_NUM_WORKERS, PRAGMA_OACC_CLAUSE_PRESENT,
329 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPY,
330 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPYIN,
331 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPYOUT,
332 PRAGMA_OACC_CLAUSE_PRESENT_OR_CREATE, PRAGMA_OACC_CLAUSE_PRIVATE,
333 PRAGMA_OACC_CLAUSE_REDUCTION, PRAGMA_OACC_CLAUSE_SELF,
334 PRAGMA_OACC_CLAUSE_SEQ, PRAGMA_OACC_CLAUSE_VECTOR,
335 PRAGMA_OACC_CLAUSE_VECTOR_LENGTH, PRAGMA_OACC_CLAUSE_WAIT,
336 PRAGMA_OACC_CLAUSE_WORKER.
338 2015-01-14 Marcos Diaz <marcos.diaz@tallertechnologies.com>
340 * c-cppbuiltin.c (c_cpp_builtins): New cpp define __SSP_EXPLICIT__
341 for the new option fstack-protector_explicit.
342 * c-common.c (c_common_attribute_table): Add stack_protect attribute.
343 (handle_stack_protect_attribute): New function.
345 2015-01-13 Martin Uecker <uecker@eecs.berkeley.edu>
347 * c.opt: New option -Warray-bounds=.
349 2015-01-09 Michael Collison <michael.collison@linaro.org>
351 * array-notation-common.c: Include hash-set.h, machmode.h,
352 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
353 fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h.
354 * c-ada-spec.c: Ditto.
355 * c-cilkplus.c: Ditto.
356 * c-common.c: Include input.h due to flattening of tree.h.
357 Define macro GCC_C_COMMON_C.
358 * c-common.h: Flatten tree.h header files into c-common.h.
359 Remove include of tree-core.h.
360 * c-cppbuiltin.c: Include hash-set.h, machmode.h,
361 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
362 fold-const.h, wide-int.h, and inchash.h due to
363 flattening of tree.h.
365 * c-format.c: Flatten tree.h header files into c-common.h.
366 * c-cppbuiltin.c: Include hash-set.h, machmode.h,
367 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
368 fold-const.h, wide-int.h, and inchash.h due to
369 flattening of tree.h.
370 * c-dump.c: Include hash-set.h, machmode.h,
371 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
372 fold-const.h, wide-int.h, and inchash.h due to
373 flattening of tree.h.
374 * c-format.c: Include hash-set.h, machmode.h,
375 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
376 fold-const.h, wide-int.h, inchash.h and real.h due to
377 flattening of tree.h.
378 * c-gimplify.c: Include hash-set.h, machmode.h,
379 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
380 fold-const.h, wide-int.h, and inchash.h due to
381 flattening of tree.h.
387 * c-ppoutput.c: Ditto.
389 * c-pretty-print.c: Ditto.
390 * c-semantics.c: Ditto.
392 * stub-objc.c: Ditto.
394 2015-01-08 Jason Merrill <jason@redhat.com>
396 * c-ubsan.c (ubsan_maybe_instrument_array_ref): Use
397 do_ubsan_in_current_function.
398 (ubsan_maybe_instrument_reference_or_call): Likewise.
399 * c-ubsan.h: Declare it.
401 2015-01-08 Mike Stump <mikestump@comcast.net>
403 * c-common.c (c_common_attribute_table): Add no_sanitize_thread.
405 2015-01-07 Marek Polacek <polacek@redhat.com>
408 * c-common.c (c_fully_fold_internal): Warn for division and modulo
409 if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST and is zero.
411 2015-01-05 Trevor Saunders <tsaunders@mozilla.com>
414 * c.opt (Wsuggest-override): New option.
416 2015-01-05 Jakub Jelinek <jakub@redhat.com>
418 Update copyright years.
420 2015-01-05 Marek Polacek <polacek@redhat.com>
423 * c-common.c (warn_array_subscript_with_type_char): Add location_t
425 * c-common.h (warn_array_subscript_with_type_char): Update
428 2014-12-20 Edward Smith-Rowland <3dw4rd@verizon.net>
430 * c-cppbuiltin.c (__cpp_sized_deallocation): Uncomment and move macro.
431 Control macro with flag_sized_deallocation.
433 2014-12-20 Martin Uecker <uecker@eecs.berkeley.edu>
435 * c.opt (Wdiscarded-array-qualifiers): New option.
437 2014-12-19 Jakub Jelinek <jakub@redhat.com>
439 PR preprocessor/63831
440 * c-cppbuiltin.c (c_cpp_builtins): Don't define __has_attribute
441 and __has_cpp_attribute here.
442 * c-ppoutput.c (init_pp_output): Set cb->has_attribute to
443 c_common_has_attribute.
444 * c-common.h (c_common_has_attribute): New prototype.
445 * c-lex.c (init_c_lex): Set cb->has_attribute to
446 c_common_has_attribute instead of cb_has_attribute.
447 (get_token_no_padding): New function.
448 (cb_has_attribute): Renamed to ...
449 (c_common_has_attribute): ... this. No longer static. Use
450 get_token_no_padding, require ()s, don't build TREE_LIST
451 unnecessarily, fix up formatting, adjust diagnostics, call
454 2014-12-15 Jason Merrill <jason@redhat.com>
456 * c.opt (-fsized-deallocation, -Wc++14-compat): New.
457 (-Wsized-deallocation): New.
458 * c-opts.c (c_common_post_options): -fsized-deallocation defaults
459 to on in C++14 and up.
461 2014-12-11 Jason Merrill <jason@redhat.com>
463 * c-cppbuiltin.c (c_cpp_builtins): Enable C++14 __cpp_constexpr.
465 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_runtime_arrays if
466 we aren't complaining about VLAs.
468 2014-12-06 Marek Polacek <polacek@redhat.com>
470 PR tree-optimization/64183
471 * c-gimplify.c (c_gimplify_expr): Don't convert the RHS of a
472 shift-expression if it is integer_type_node. Use types_compatible_p.
474 2014-11-29 Jakub Jelinek <jakub@redhat.com>
476 * c-common.c (convert_vector_to_pointer_for_subscript): Remove NULL
477 last argument from create_tmp_var_raw and create_tmp_var calls.
478 * cilk.c (gimplify_cilk_spawn): Likewise.
479 * c-omp.c (c_finish_omp_atomic): Likewise.
481 2014-11-28 Marek Polacek <polacek@redhat.com>
483 * c-ubsan.c (ubsan_instrument_shift): Use op1_utype for MINUS_EXPR
484 instead of unsigned_type_node.
486 2014-11-28 Marek Polacek <polacek@redhat.com>
489 * c-ubsan.c (ubsan_instrument_shift): Change the type of a MINUS_EXPR
491 * c-gimplify.c (c_gimplify_expr): Convert right operand of a shift
492 expression to unsigned_type_node.
494 2014-11-20 Mark Wielaard <mjw@redhat.com>
497 * c-opts.c (set_std_c89): Set lang_hooks.name.
498 (set_std_c99): Likewise.
499 (set_std_c11): Likewise.
500 (set_std_cxx98): Likewise.
501 (set_std_cxx11): Likewise.
502 (set_std_cxx14): Likewise.
503 (set_std_cxx1z): Likewise.
505 2014-11-21 Jakub Jelinek <jakub@redhat.com>
508 * c-common.h (convert_vector_to_pointer_for_subscript): Change
510 * c-common.c: Include gimple-expr.h.
511 (convert_vector_to_pointer_for_subscript): Change return type to
512 bool. If *vecp is not lvalue_p and has VECTOR_TYPE, return true
513 and copy it into a TARGET_EXPR and use that instead of *vecp
516 2014-11-19 David Malcolm <dmalcolm@redhat.com>
518 Merger of git branch "gimple-classes-v2-option-3".
519 * ChangeLog.gimple-classes: New.
520 * c-gimplify.c (add_block_to_enclosing): Strengthen local "stack"
521 from being just a vec<gimple> to a vec<gbind *>.
523 2014-11-18 Jakub Jelinek <jakub@redhat.com>
526 * c-ubsan.c (ubsan_maybe_instrument_reference_or_call): Change type
527 argument to ptype, set type to TREE_TYPE (ptype). Don't call
528 get_pointer_alignment for non-pointers. Use ptype, or if it is
529 reference type, corresponding pointer type, as type of kind
531 (ubsan_maybe_instrument_reference,
532 ubsan_maybe_instrument_member_call): Adjust callers.
534 2014-11-15 Marek Polacek <polacek@redhat.com>
537 * array-notation-common.c (is_sec_implicit_index_fn): Return false
539 (extract_array_notation_exprs): Return for NULL node.
541 2014-11-12 Joseph Myers <joseph@codesourcery.com>
543 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Define and
544 undefine __NO_MATH_ERRNO__ based on changes to -fmath-errno state.
546 2014-11-12 Jakub Jelinek <jakub@redhat.com>
549 * c-common.c (check_builtin_function_arguments): Handle
550 BUILT_IN_{ADD,SUB,MUL}_OVERFLOW.
552 2014-11-10 Andi Kleen <ak@linux.intel.com>
555 * c-common.h (check_no_cilk): Declare.
556 * cilk.c (get_error_location): New function.
557 (check_no_cilk): Dito.
559 2014-11-10 Andi Kleen <ak@linux.intel.com>
561 * cilk.c (recognize_spawn): Use expression location
564 2014-11-10 Paolo Carlini <paolo.carlini@oracle.com>
566 * c.opt ([Wshift-count-negative, Wshift-count-overflow]): Add.
568 2014-11-10 Edward Smith-Rowland <3dw4rd@verizon.net>
570 * c-cppbuiltin.c (__has_attribute, __has_cpp_attribute): New macros;
571 (__cpp_rtti, __cpp_exceptions): New macros for C++98;
572 (__cpp_range_based_for, __cpp_initializer_lists,
573 __cpp_delegating_constructors, __cpp_nsdmi,
574 __cpp_inheriting_constructors, __cpp_ref_qualifiers): New macros
575 for C++11; (__cpp_attribute_deprecated): Remove in favor of
577 * c-lex.c (cb_has_attribute): New callback CPP function;
578 (init_c_lex): Set has_attribute callback.
580 2014-11-04 Richard Biener <rguenther@suse.de>
582 * c-common.c (shorten_compare): Do not shorten mixed
583 DFP and non-DFP compares.
585 2014-11-01 Edward Smith-Rowland <3dw4rd@verizon.net>
587 * g++.dg/cpp1y/feat-cxx11.C: Commentary and rearrangement of tests.
588 * g++.dg/cpp1y/feat-cxx11-neg.C: Add aggregate NSDMI test.
589 Commentary and rearrangement of tests.
590 * g++.dg/cpp1y/feat-cxx14.C: Enable aggregate NSDMI test.
591 Commentary and rearrangement of tests.
592 * g++.dg/cpp1y/feat-cxx98-neg.C: Ditto
593 * g++.dg/cpp1y/feat-cxx98.C: Commentary.
595 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
597 * c-common.c, c-common.h, c-cppbuiltin.c, c-lex.c: Remove redundant
598 enum from machine_mode.
600 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
602 * c-common.c: Adjust include files.
603 * c-gimplify.c: Ditto.
608 2014-10-27 Andrew MacLeod <amacleod@redhat.com>
610 * c-gimplify.c: Adjust include files.
612 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
615 * c-opts.c (c_common_diagnostics_set_defaults): Renamed from
616 c_common_initialize_diagnostics.
617 * c-common.h: Likewise.
619 2014-10-24 Marek Polacek <polacek@redhat.com>
622 * c-pretty-print.c (c_pretty_printer::simple_type_specifier): Don't
623 print "struct"/"union"/"enum" for typedefed names.
625 2014-10-23 Marek Polacek <polacek@redhat.com>
627 * c-ubsan.c (ubsan_instrument_shift): Perform the MINUS_EXPR
630 2014-10-22 Jakub Jelinek <jakub@redhat.com>
631 Yury Gribov <y.gribov@samsung.com>
633 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
634 ubsan_instrument_vla): Check bits in flag_sanitize_recover bitmask
635 instead of flag_sanitize_recover as bool flag.
637 2014-10-21 Kirill Yukhin <kirill.yukhin@intel.com>
639 * cilk.c: Revert previous change.
641 2014-10-20 Igor Zamyatin <igor.zamyatin@intel.com>
644 * cilk.c: Include vec.h.
645 (struct cilk_decls): New structure.
646 (wrapper_parm_cb): Split this function to...
647 (fill_decls_vec): ...this...
648 (create_parm_list): ...and this.
649 (compare_decls): New function.
650 (for_local_cb): Remove.
651 (wrapper_local_cb): Ditto.
652 (build_wrapper_type): For now first traverse and fill vector of
653 declarations then sort it and then deal with sorted vector.
654 (cilk_outline): Ditto.
655 (declare_one_free_variable): Ditto.
657 2014-10-17 Marek Polacek <polacek@redhat.com>
659 * c-opts.c (c_common_post_options): Set warn_implicit_int.
660 * c.opt (Wimplicit-int): Initialize to -1.
662 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
664 * c-pragma.c: Adjust include files.
665 * c-semantics.c: Likewise.
667 2014-10-16 DJ Delorie <dj@redhat.com>
669 * c-cppbuiltin.c (cpp_atomic_builtins): Don't assume pointers are
672 2014-10-14 Jason Merrill <jason@redhat.com>
675 * c-common.h (CPP_PREPARSED_EXPR): New.
676 (N_CP_TTYPES): Adjust.
678 2014-10-15 Marek Polacek <polacek@redhat.com>
680 * c-opts.c (c_common_init_options): Make -std=gnu11 the default for C.
682 2014-10-14 DJ Delorie <dj@redhat.com>
684 * c-pretty-print.c (pp_c_integer_constant): Check for all __intN
685 types, not just __int128.
686 * c-cppbuiltin.c (c_cpp_builtins): Add builtins for all __intN
687 types, not just __int128.
688 (cpp_atomic_builtins): Round pointer sizes up.
689 (type_suffix): Use type precision, not specific types.
690 * c-common.c (c_common_reswords): Remove __int128 special case.
691 (c_common_type_for_size): Check for all __intN types, not just
693 (c_common_type_for_mode): Likewise.
694 (c_common_signed_or_unsigned_type): Likewise.
695 (c_build_bitfield_integer_type): Likewise.
696 (c_common_nodes_and_builtins): Likewise.
697 (keyword_begins_type_specifier): Likewise.
698 * c-common.h (rid): Remove RID_INT128 and add RID_INT_N_* for all
701 2014-10-12 Trevor Saunders <tsaunders@mozilla.com>
703 * c-common.c: Use hash_table instead of hashtab.
705 2014-10-06 Edward Smith-Rowland <3dw4rd@verizon.net>
707 * c-cppbuiltin.c: Move __cpp_attribute_deprecated to the
710 2014-10-03 Marc Glisse <marc.glisse@inria.fr>
715 * c-common.c (warn_logical_operator): Punt for vectors.
717 2014-10-01 Edward Smith-Rowland <3dw4rd@verizon.net>
719 Implement SD-6: SG10 Feature Test Recommendations
720 * c-cppbuiltin.c (c_cpp_builtins()): Define language feature
721 macros and the __has_header macro.
723 2014-09-30 Jason Merrill <jason@redhat.com>
725 * c-common.h (enum rid): Add RID_IS_TRIVIALLY_ASSIGNABLE and
726 RID_IS_TRIVIALLY_CONSTRUCTIBLE.
727 * c-common.c (c_common_reswords): Add __is_trivially_copyable.
729 * c-common.h (enum rid): Add RID_IS_TRIVIALLY_COPYABLE.
730 * c-common.c (c_common_reswords): Add __is_trivially_copyable.
732 * c-common.h (enum rid): Remove RID_IS_CONVERTIBLE_TO.
733 * c-common.c (c_common_reswords): Remove __is_convertible_to.
735 2014-09-24 Marek Polacek <polacek@redhat.com>
739 * c-common.h (struct c_common_resword): Don't define CPP_KEYWORD.
741 2014-09-23 Andi Kleen <ak@linux.intel.com>
743 * c-common.c (handle_no_reorder_attribute): New function.
744 (c_common_attribute_table): Add no_reorder attribute.
746 2014-09-22 Joseph Myers <joseph@codesourcery.com>
748 * c-cppbuiltin.c (c_cpp_builtins): Define
749 __LIBGCC_*_EXCESS_PRECISION__ macros for supported floating-point
752 2014-09-18 Joseph Myers <joseph@codesourcery.com>
754 * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_*_FUNC_EXT__
755 for supported floating-point modes.
757 2014-09-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
759 * c.opt (Wpsabi): Use LangEnabledBy.
760 * c-opts.c (c_common_handle_option): Do not handle here.
762 2014-09-12 Joseph Myers <joseph@codesourcery.com>
764 * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_HAS_%s_MODE__
765 macros for floating-point modes.
767 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
770 * c-cppbuiltin.c (builtin_define_float_constants): Correct
771 __*_DENORM_MIN__ without denormals.
773 2014-09-10 Jakub Jelinek <jakub@redhat.com>
775 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
776 ubsan_instrument_vla, ubsan_instrument_return): Adjust
777 ubsan_create_data callers.
778 (ubsan_instrument_bounds): Don't emit UBSAN_BOUNDS at all if
779 index is constant or BIT_AND_EXPR with constant mask and is
780 small enough for the bound.
781 * c-gimplify.c (ubsan_walk_array_refs_r): For ADDR_EXPR of
782 ARRAY_REF, make sure the inner ARRAY_REF is not walked again.
784 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
786 * c.opt: Add CppReason to various flags.
787 (Wdate-time): Re-sort.
788 * c-common.c: Include c-common.h earlier.
789 (struct reason_option_codes_t): Delete.
790 (c_option_controlling_cpp_error): Prefix global type and struct
793 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
795 * c.opt (Wnormalized): New.
796 (Wnormalized=): Use Enum and Reject Negative.
797 * c-opts.c (c_common_handle_option): Do not handle Wnormalized here.
799 2014-09-08 Joseph Myers <joseph@codesourcery.com>
801 * c-cppbuiltin.c (c_cpp_builtins): Define macros for mantissa
802 digits of floating-point modes if -fbuilding-libgcc.
804 2014-09-05 Joseph Myers <joseph@codesourcery.com>
806 * c-cppbuiltin.c (c_cpp_builtins): Also define
807 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__,
808 __LIBGCC_EH_FRAME_SECTION_NAME__, __LIBGCC_JCR_SECTION_NAME__,
809 __LIBGCC_CTORS_SECTION_ASM_OP__, __LIBGCC_DTORS_SECTION_ASM_OP__,
810 __LIBGCC_TEXT_SECTION_ASM_OP__, __LIBGCC_INIT_SECTION_ASM_OP__,
811 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__,
812 __LIBGCC_STACK_GROWS_DOWNWARD__,
813 __LIBGCC_DONT_USE_BUILTIN_SETJMP__,
814 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__,
815 __LIBGCC_DWARF_FRAME_REGISTERS__,
816 __LIBGCC_EH_RETURN_STACKADJ_RTX__, __LIBGCC_JMP_BUF_SIZE__,
817 __LIBGCC_STACK_POINTER_REGNUM__ and
818 __LIBGCC_VTABLE_USES_DESCRIPTORS__ for -fbuilding-libgcc.
819 (builtin_define_with_value): Handle backslash-escaping in string
822 2014-09-05 Richard Biener <rguenther@suse.de>
825 * c-format.c (check_format_arg): Properly handle
826 effectively signed POINTER_PLUS_EXPR offset.
828 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
830 * c.opt (Wc90-c99-compat,Wc++-compat,Wcomment,Wendif-labels,
831 Winvalid-pch,Wlong-long,Wmissing-include-dirs,Wmultichar,Wpedantic,
832 (Wdate-time,Wtraditional,Wundef,Wvariadic-macros): Add CPP, Var
834 * c-opts.c (c_common_handle_option): Do not handle here.
835 (sanitize_cpp_opts): Likewise.
836 * c-common.c (struct reason_option_codes_t): Handle
837 CPP_W_C90_C99_COMPAT and CPP_W_PEDANTIC.
839 2014-09-03 Marek Polacek <polacek@redhat.com>
841 * c.opt (Wlogical-not-parentheses): Enable by -Wall.
843 2014-09-02 Jakub Jelinek <jakub@redhat.com>
844 Balaji V. Iyer <balaji.v.iyer@intel.com>
845 Igor Zamyatin <igor.zamyatin@intel.com>
847 * c-cilkplus.c (cilk_for_number_of_iterations): New function.
848 * c-common.c (c_common_reswords): Added _Cilk_for.
849 * c-common.h (enum rid): Added RID_CILK_FOR.
850 (cilk_for_number_of_iterations): Add declaration.
851 * c-omp.c (c_finish_omp_for): Added checks for CILK_SIMD and
853 * c-pragma.c (init_pragma): Register "grainsize" pragma.
854 * c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_GRAINSIZE.
856 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
858 * c.opt (Wbuiltin-macro-redefined,Wdeprecated,Wendif-labels,
859 Winvalid-pch,Wliteral-suffix,Wmissing-include-dirs,Wtrigraphs,
860 Wundef): Use CPP, Var and Init.
861 * c-opts.c (c_common_handle_option): Do not handle the above flags here.
863 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
865 * c.opt (Wbuiltin-macro-redefined): Use CPP, Var and Init.
866 * c-opts.c (c_common_handle_option): Do not handle here.
868 2014-08-25 Jason Merrill <jason@redhat.com>
870 * c.opt: Change -std=c++1y and -std=gnu++1y to be aliases for
871 -std=c++14 and -std=gnu++14, rather than the reverse.
872 * c-opts.c (c_common_handle_option): Change OPT_std_c__1y and
873 OPT_std_gnu__1y to OPT_std_c__14 and OPT_std_gnu__14.
874 * c-common.h (cxx_dialect): Remove cxx1y.
876 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
878 * c-common.h (enum cxx_dialect): Add cxx14.
879 * c-opts.c (set_std_cxx1y): Rename to set_std_cxx14; Use cxx14.
880 * c-ubsan.c (ubsan_instrument_shift): Change comment and logic from
881 cxx_dialect == cxx11 || cxx_dialect == cxx1y to cxx_dialect >= cxx11.
883 2014-08-22 Jason Merrill <jason@redhat.com>
885 * c.opt (std=gnu++17): Fix alias.
887 2014-08-22 Marek Polacek <polacek@redhat.com>
890 * c-common.c (warn_logical_not_parentheses): Don't check LHS. Don't
891 check for vector types. Drop LHS argument.
892 * c-common.h (warn_logical_not_parentheses): Adjust.
894 2014-08-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
896 * c.opt (Wcomment): Use CPP, Var and LangEnabledBy.
897 (Wmultichar): Likewise.
898 (Wdate-time): Use C-family languages instead of Common. Use CPP
900 * c-opts.c (c_common_handle_option): Do not handle the above
902 (sanitize_cpp_opts): Likewise.
904 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
907 * c-opts.c: Include tree-diagnostics.h.
908 (c_diagnostic_finalizer): New.
909 (c_common_initialize_diagnostics): Use it.
911 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
913 PR preprocessor/51303
914 * c-common.c (struct reason_option_codes_t option_codes):
915 Add CPP_W_MISSING_INCLUDE_DIRS. Sort alphabetically.
917 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
921 * c.opt (Wvariadic-macros): Use CPP and LangEnabledBy.
922 * c-opts.c (c_common_handle_option): Call cpp_handle_option_auto.
923 (c_common_post_options): Call init_global_opts_from_cpp.
924 (sanitize_cpp_opts): Do not handle Wvariadic-macros here.
926 2014-08-19 Marek Polacek <polacek@redhat.com>
929 * c-common.c (maybe_warn_bool_compare): New function.
930 * c-common.h (maybe_warn_bool_compare): Declare.
931 * c.opt (Wbool-compare): New option.
933 2014-08-19 Marek Polacek <polacek@redhat.com>
935 * c.opt (Wc99-c11-compat): New option.
937 2014-08-19 Marek Polacek <polacek@redhat.com>
939 * c-opts.c (sanitize_cpp_opts): Make warn_long_long be set according
940 to warn_c90_c99_compat.
941 * c.opt (Wc90-c99-compat, Wdeclaration-after-statement): Initialize
944 2014-08-19 Manuel López-Ibáñez <manu@gcc.gnu.org>
945 Steven Bosscher <steven@gcc.gnu.org>
948 * c-format.c: Add extra_arg_loc and format_string_loc to struct
949 format_check_results.
950 (check_function_format): Use true and add comment for boolean
952 (finish_dollar_format_checking): Use explicit location when warning.
953 (check_format_info): Likewise.
954 (check_format_arg): Set extra_arg_loc and format_string_loc.
955 (check_format_info_main): Use explicit location when warning.
956 (check_format_types): Pass explicit location.
957 (format_type_warning): Likewise.
959 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
962 * c-format.c: Handle Fortran flags.
964 2014-08-12 Igor Zamyatin <igor.zamyatin@intel.com>
967 * array-notation-common.c (find_rank): Added handling for other
970 2014-08-10 Marek Polacek <polacek@redhat.com>
973 * c-opts.c (sanitize_cpp_opts): Pass warn_c90_c99_compat to libcpp.
974 * c.opt (Wc90-c99-compat): Add option.
976 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
978 * c-gimplify.c, cilk.c: Remove includes of pointer-set.h.
980 2014-08-03 Marek Polacek <polacek@redhat.com>
982 * c-common.c (check_case_value): Add location_t parameter. Use it.
983 (c_add_case_label): Pass loc to check_case_value.
985 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
987 * cilk.c: Use hash_map instead of pointer_map.
989 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
991 * c-gimplify.c: Use hash_set instead of pointer_set.
993 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
996 * array-notation-common.c (extract_array_notation_exprs): Handling
999 2014-08-01 Jakub Jelinek <jakub@redhat.com>
1001 * c-common.h (min_align_of_type): Removed prototype.
1002 * c-common.c (min_align_of_type): Removed.
1003 * c-ubsan.h (ubsan_maybe_instrument_reference,
1004 ubsan_maybe_instrument_member_call): New prototypes.
1005 * c-ubsan.c: Include stor-layout.h and builtins.h.
1006 (ubsan_maybe_instrument_reference_or_call,
1007 ubsan_maybe_instrument_reference, ubsan_maybe_instrument_call): New
1010 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
1013 * c.opt (-Wreturn-local-addr): Move to common.opt.
1015 2014-07-30 Jason Merrill <jason@redhat.com>
1020 * c.opt (-fuse-all-virtuals): New.
1022 2014-07-30 Tom Tromey <tromey@redhat.com>
1025 * c.opt (Wdesignated-init): New option.
1026 * c-common.c (c_common_attribute_table): Add "designated_init".
1027 (handle_designated_init): New function.
1029 2014-07-24 Marek Polacek <polacek@redhat.com>
1032 * c-opts.c (c_finish_options): If -imacros is in effect, return.
1034 2014-07-16 Dodji Seketeli <dodji@redhat.com>
1036 PR preprocessor/60723 - missing system-ness marks for macro tokens
1037 * c-ppoutput.c (struct print::prev_was_system_token): New data
1039 (init_pp_output): Initialize it.
1040 (maybe_print_line_1, maybe_print_line, print_line_1, print_line)
1041 (do_line_change): Return a flag saying if a line marker was
1043 (scan_translation_unit): Detect if the system-ness of the token we
1044 are about to emit is different from the one of the previously
1045 emitted token. If so, emit a line marker. Avoid emitting useless
1046 adjacent line markers. Avoid emitting line markers for tokens
1047 originating from the expansion of built-in macros.
1048 (scan_translation_unit_directives_only): Adjust.
1050 2014-07-15 Marek Polacek <polacek@redhat.com>
1052 * c-ubsan.c (ubsan_instrument_bounds): Don't instrument if
1053 TYPE_MAX_VALUE is NULL.
1055 2014-07-14 Jakub Jelinek <jakub@redhat.com>
1058 * c.opt (Wmemset-transposed-args): New warning.
1060 2014-07-10 Jason Merrill <jason@redhat.com>
1064 * c.opt (-fuse-all-virtuals): New.
1066 2014-07-09 Richard Biener <rguenther@suse.de>
1069 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
1070 using unsigned arithmetic if overflow does not wrap instead of
1071 if overflow is undefined.
1073 2014-07-06 Marek Polacek <polacek@redhat.com>
1076 * c.opt (Wsizeof-array-argument): New option.
1078 2014-07-03 Jakub Jelinek <jakub@redhat.com>
1080 * c-ada-spec.c (dump_ada_nodes): Don't call qsort if
1081 comments->count <= 1, as comments->entries might be NULL.
1083 2014-07-01 Marek Polacek <polacek@redhat.com>
1085 * c.opt (Wint-conversion): New option.
1087 2014-07-01 Marek Polacek <polacek@redhat.com>
1090 * c.opt (Wincompatible-pointer-types): New option.
1092 2014-06-30 Paolo Carlini <paolo.carlini@oracle.com>
1095 * c-common.c (handle_noreturn_attribute, handle_const_attribute):
1096 Do not discard TYPE_QUALS of type.
1098 2014-06-26 Jason Merrill <jason@redhat.com>
1100 * c-common.h (enum cxx_dialect): Add cxx1z.
1101 * c.opt (std=c++1z, std=c++17, std=gnu++1z, std=gnu++17): New.
1102 * c-opts.c (c_common_handle_option, set_std_cxx1z): Handle it.
1104 2014-06-26 Teresa Johnson <tejohnson@google.com>
1106 * c-common.h (get_dump_info): Declare.
1107 * c-gimplify.c (c_genericize): Use saved dump files.
1108 * c-opts.c (c_common_parse_file): Begin and end dumps
1109 once around parsing invocation.
1110 (get_dump_info): New function.
1112 2014-06-23 Marek Polacek <polacek@redhat.com>
1113 Andrew MacLeod <amacleod@redhat.com>
1116 * c-common.c (get_atomic_generic_size): Don't segfault if the
1117 type doesn't have a size.
1119 2014-06-20 Marek Polacek <polacek@redhat.com>
1121 * c-gimplify.c: Include "c-ubsan.h" and "pointer-set.h".
1122 (ubsan_walk_array_refs_r): New function.
1123 (c_genericize): Instrument array bounds.
1124 * c-ubsan.c: Include "internal-fn.h".
1125 (ubsan_instrument_division): Mark instrumented arrays as having
1126 side effects. Adjust ubsan_type_descriptor call.
1127 (ubsan_instrument_shift): Likewise.
1128 (ubsan_instrument_vla): Adjust ubsan_type_descriptor call.
1129 (ubsan_instrument_bounds): New function.
1130 (ubsan_array_ref_instrumented_p): New function.
1131 (ubsan_maybe_instrument_array_ref): New function.
1132 * c-ubsan.h (ubsan_instrument_bounds): Declare.
1133 (ubsan_array_ref_instrumented_p): Declare.
1134 (ubsan_maybe_instrument_array_ref): Declare.
1136 2014-06-20 Hale Wang <hale.wang@arm.com>
1139 * c.opt (fshort-enums): Add to LTO.
1140 * c.opt (fshort-wchar): Likewise.
1142 2014-06-16 Marek Polacek <polacek@redhat.com>
1145 * c.opt (Wswitch-bool): Add Var.
1147 2014-06-12 Jakub Jelinek <jakub@redhat.com>
1150 * c-omp.c (c_omp_split_clauses): Don't crash on firstprivate in
1151 #pragma omp target teams or
1152 #pragma omp {,target }teams distribute simd.
1154 2014-06-12 Jason Merrill <jason@redhat.com>
1156 * c.opt (Wabi=, fabi-compat-version): New.
1157 * c-opts.c (c_common_handle_option): Handle -Wabi=.
1158 (c_common_post_options): Handle flag_abi_compat_version default.
1159 Disallow -fabi-compat-version=1.
1160 * c-common.h (abi_version_crosses): New.
1162 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
1164 * c-common.c (handle_section_attribute): Update handling for
1165 section names that are no longer trees.
1167 2014-06-10 Jakub Jelinek <jakub@redhat.com>
1170 * c-pragma.c (omp_pragmas_simd): Move PRAGMA_OMP_TASK...
1171 (omp_pragmas): ... back here.
1173 2014-06-05 Marek Polacek <polacek@redhat.com>
1176 * c-common.c (warn_logical_not_parentheses): New function.
1177 * c-common.h (warn_logical_not_parentheses): Declare.
1178 * c.opt (Wlogical-not-parentheses): New option.
1180 2014-06-04 Marek Polacek <polacek@redhat.com>
1183 * c-common.c (check_case_bounds): Add location parameter.
1185 (c_add_case_label): Pass loc to check_case_bounds.
1187 2014-06-03 Marek Polacek <polacek@redhat.com>
1190 * c.opt (Wswitch-bool): New option.
1192 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
1194 * c-common.h (c_omp_sharing_predetermined, c_omp_remap_decl):
1196 (record_types_used_by_current_var_decl): Move prototype to where
1199 * c-common.c (DEF_FUNCTION_TYPE_0, DEF_FUNCTION_TYPE_6)
1200 (DEF_FUNCTION_TYPE_7, DEF_FUNCTION_TYPE_8)
1201 (DEF_FUNCTION_TYPE_VAR_5): Cosmetic fixes.
1203 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
1205 * c-common.h (CTI_VOID_ZERO, void_zero_node): Delete.
1206 * c-common.c (c_common_nodes_and_builtins): Don't initialize
1208 * c-pretty-print.c (pp_c_void_constant): New function.
1209 (c_pretty_printer::constant, c_pretty_printer::primary_expression)
1210 (c_pretty_printer::expression): Handle VOID_CST.
1211 * cilk.c (extract_free_variables): Likewise.
1212 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift)
1213 (ubsan_instrument_vla): Use void_node instead of void_zero_node.
1215 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
1217 * c-common.h (sorted_fields_type): Remove variable_size GTY attribute.
1218 * c-pragma.c (push_alignment): Adjust.
1219 (handle_pragma_push_options): Likewise.
1221 2014-05-09 Marek Polacek <polacek@redhat.com>
1224 * c-common.c (check_user_alignment): Return -1 if alignment is error
1226 (handle_aligned_attribute): Don't call default_conversion on
1228 (handle_vector_size_attribute): Likewise.
1229 (handle_tm_wrap_attribute): Handle case when wrap_decl is error node.
1230 (handle_sentinel_attribute): Call default_conversion and allow even
1231 integral types as an argument.
1233 2014-05-08 Marek Polacek <polacek@redhat.com>
1236 * c-common.c (min_align_of_type): New function factored out from...
1237 (c_sizeof_or_alignof_type): ...here.
1238 * c-common.h (min_align_of_type): Declare.
1240 2014-05-08 Marek Polacek <polacek@redhat.com>
1243 * c-common.c (check_main_parameter_types): Warn for _Atomic-qualified
1244 parameter type of main.
1246 2014-05-07 DJ Delorie <dj@redhat.com>
1248 * c-cppbuiltin.c (print_bits_of_hex): New.
1249 (builtin_define_type_minmax): Print values using hex so as not to
1250 require a pre-computed list of string values.
1252 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
1253 Mike Stump <mikestump@comcast.net>
1254 Richard Sandiford <rdsandiford@googlemail.com>
1256 * c-ada-spec.c: Include wide-int.h.
1257 (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Remove.
1258 (dump_generic_ada_node): Use wide-int interfaces.
1259 * c-common.c: Include wide-int-print.h.
1260 (shorten_compare): Use wide-int interfaces and tree_int_cst_lt.
1261 (pointer_int_sum): Use wide-int interfaces.
1262 (c_common_nodes_and_builtins): Use make_int_cst.
1263 (match_case_to_enum_1): Use tree_fits_uhwi_p and tree_fits_shwi_p.
1264 (handle_alloc_size_attribute): Use wide-int interfaces.
1265 (get_nonnull_operand): Likewise.
1266 * c-format.c (get_constant): Use tree_fits_uhwi_p.
1267 * c-lex.c: Include wide-int.h.
1268 (narrowest_unsigned_type): Take a widest_int rather than two
1270 (narrowest_signed_type): Likewise.
1271 (interpret_integer): Update accordingly. Use wide-int interfaces.
1272 (lex_charconst): Use wide-int interfaces.
1273 * c-pretty-print.c: Include wide-int.h.
1274 (pp_c_integer_constant): Use wide-int interfaces.
1275 * cilk.c (declare_one_free_variable): Use tree_int_cst_lt instead of
1276 INT_CST_LT_UNSIGNED.
1278 2014-05-06 Richard Biener <rguenther@suse.de>
1280 * c-opts.c (c_common_post_options): For -freestanding,
1281 -fno-hosted and -fno-builtin disable pattern recognition
1282 if not enabled explicitely.
1284 2014-05-02 Marek Polacek <polacek@redhat.com>
1286 * c.opt (Wsizeof-pointer-memaccess): Describe option.
1288 2014-05-01 Marek Polacek <polacek@redhat.com>
1291 * c.opt (Wdiscarded-qualifiers): Add.
1293 2014-04-30 Marek Polacek <polacek@redhat.com>
1295 * c-ubsan.c (ubsan_instrument_division): Handle REAL_TYPEs. Perform
1296 INT_MIN / -1 sanitization only for integer types.
1298 2014-04-25 Marek Polacek <polacek@redhat.com>
1301 * c-common.c (handle_noinline_attribute): Warn if the attribute
1302 conflicts with always_inline attribute.
1303 (handle_always_inline_attribute): Warn if the attribute conflicts
1304 with noinline attribute.
1306 2014-04-25 Marek Polacek <polacek@redhat.com>
1309 * c-common.c (check_main_parameter_types): Warn about variadic main.
1311 2014-04-24 Mike Stump <mikestump@comcast.net>
1313 * c.opt (Wshadow-ivar): Default to on.
1315 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
1317 * c.opt (Wshadow-ivar, flocal-ivars, fivar-visibility): Add.
1319 2014-04-23 Marek Polacek <polacek@redhat.com>
1321 * c-common.c (handle_tm_wrap_attribute): Tweak error message.
1323 2014-04-22 Jakub Jelinek <jakub@redhat.com>
1326 * c-ubsan.c (ubsan_instrument_return): Return __builtin_trap ()
1327 if flag_sanitize_undefined_trap_on_error.
1328 (ubsan_instrument_division, ubsan_instrument_shift,
1329 ubsan_instrument_vla): Likewise. Use __ubsan_handle_*_abort ()
1330 if !flag_sanitize_recover.
1332 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
1335 * c-common.c (registered_builtin_types): Make non-static.
1336 * c-common.h (registered_builtin_types): Declare.
1338 2014-04-14 Richard Biener <rguenther@suse.de>
1339 Marc Glisse <marc.glisse@inria.fr>
1342 * c-common.c (convert_vector_to_pointer_for_subscript): Properly
1343 apply may-alias the scalar pointer type when applicable.
1345 2014-04-12 Igor Zamyatin <igor.zamyatin@intel.com>
1348 * cilk.c (cilk_set_spawn_marker): Remove FUNCTION_DECL
1349 as possible argument for Cilk_spawn.
1351 2014-04-11 Tobias Burnus <burnus@net-b.de>
1354 * c.opt (Wformat-signedness): Add
1355 * c-format.c(check_format_types): Use it.
1357 2014-04-11 Jason Merrill <jason@redhat.com>
1360 * c-common.c (sync_resolve_size, get_atomic_generic_size): Call
1361 default_conversion for an array argument.
1363 2014-04-08 Marek Polacek <polacek@redhat.com>
1366 * c-ubsan.c: Include asan.h.
1367 (ubsan_instrument_return): Call initialize_sanitizer_builtins.
1369 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
1371 * c.opt (Wnon-virtual-dtor): Auto set when Weffc++.
1373 2014-04-02 Marek Polacek <polacek@redhat.com>
1375 * c-common.h (c_expand_expr): Remove declaration.
1377 2014-03-28 Jakub Jelinek <jakub@redhat.com>
1380 * c-common.c (add_atomic_size_parameter): When creating new
1381 params vector, push the size argument first.
1383 2014-03-26 Jakub Jelinek <jakub@redhat.com>
1385 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
1386 ubsan_instrument_vla, ubsan_instrument_return): Adjust
1387 ubsan_create_data callers.
1389 2014-03-22 Jakub Jelinek <jakub@redhat.com>
1392 * c-opts.c (c_finish_options): Restore cb_file_change call to
1395 2014-03-13 Jakub Jelinek <jakub@redhat.com>
1398 * c-pragma.c (apply_pragma_weak): Only look at
1399 TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (decl)) if
1400 DECL_ASSEMBLER_NAME_SET_P (decl).
1401 (maybe_apply_pending_pragma_weaks): Exit early if
1402 vec_safe_is_empty (pending_weaks) rather than only when
1404 (maybe_apply_pragma_weak): Likewise. If !DECL_ASSEMBLER_NAME_SET_P,
1405 set assembler name back to NULL afterwards.
1407 2014-03-11 Jason Merrill <jason@redhat.com>
1409 * c.opt: Add -std=gnu++14.
1411 2014-03-11 Ian Bolton <ian.bolton@arm.com>
1413 * c-opts.c (c_common_post_options): Don't override
1414 -ffp-contract=fast if unsafe-math-optimizations is on.
1416 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
1418 * c.opt: Enable LTO FE for fshort-double.
1420 2014-03-07 Jason Merrill <jason@redhat.com>
1422 * c.opt: Add -std=c++14.
1424 2014-03-06 Marek Polacek <polacek@redhat.com>
1427 * cilk.c (contains_cilk_spawn_stmt): New function.
1428 (contains_cilk_spawn_stmt_walker): Likewise.
1429 (recognize_spawn): Give error on invalid use of _Cilk_spawn.
1430 * c-common.h (contains_cilk_spawn_stmt): Add declaration.
1432 2014-03-03 Jakub Jelinek <jakub@redhat.com>
1434 * c-pragma.c (c_pp_lookup_pragma): Handle PRAGMA_CILK_SIMD.
1435 (init_pragma): Call cpp_register_deferred_pragma for PRAGMA_CILK_SIMD
1436 even when flag_preprocess_only.
1438 2014-02-26 Jason Merrill <jason@redhat.com>
1442 * c-common.c (shorten_compare): Don't check
1443 c_inhibit_evaluation_warnings.
1445 2014-02-19 Jakub Jelinek <jakub@redhat.com>
1448 * c-common.c (c_common_nodes_and_builtins): When initializing
1449 c_uint{16,32,64}_type_node, also set corresponding
1450 uint{16,32,64}_type_node to the same value.
1453 * c-pragma.c (init_pragma): Don't call cpp_register_deferred_pragma
1454 for PRAGMA_IVDEP if flag_preprocess_only.
1456 2014-02-12 Jakub Jelinek <jakub@redhat.com>
1459 * c-common.c (merge_tlist): If copy is true, call new_tlist,
1460 if false, add ADD itself, rather than vice versa.
1461 (verify_tree): For COND_EXPR, don't call merge_tlist with non-zero
1462 copy. For SAVE_EXPR, only call merge_tlist once.
1464 2014-02-08 Jakub Jelinek <jakub@redhat.com>
1467 * c-common.c (handle_alloc_size_attribute): Use tree_fits_uhwi_p
1469 (handle_alloc_align_attribute, handle_assume_aligned_attribute): New
1471 (c_common_attribute_table): Add alloc_align and assume_aligned
1474 2014-02-06 Marek Polacek <polacek@redhat.com>
1477 * c-common.c (warn_for_sign_compare): Call warning_at with location
1480 2014-02-05 Marek Polacek <polacek@redhat.com>
1483 * c-omp.c (c_finish_omp_atomic): Remove unreachable return
1486 2014-02-04 Marek Polacek <polacek@redhat.com>
1489 * c-common.c (conversion_warning): Unwrap C_MAYBE_CONST_EXPR and/or
1492 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
1496 * c-common.c (handle_aligned_attribute, handle_alloc_size_attribute,
1497 handle_vector_size_attribute, handle_nonnull_attribute): Call
1498 default_conversion on the attribute argument.
1499 (handle_nonnull_attribute): Increment the argument number.
1501 2014-01-31 Marek Polacek <polacek@redhat.com>
1504 * c-common.c (add_atomic_size_parameter): Pass vNULL to
1505 build_function_call_vec.
1506 (resolve_overloaded_builtin): Likewise.
1507 * c-common.h (build_function_call_vec): Adjust declaration.
1509 2014-01-30 Marek Polacek <polacek@redhat.com>
1512 * c-common.h (unsafe_conversion_p): Adjust declaration.
1513 (warnings_for_convert_and_check): Likewise.
1514 (convert_and_check): Likewise.
1515 * c-common.c (unsafe_conversion_p): Add location parameter. Call
1516 expansion_point_location_if_in_system_header on it.
1517 (warnings_for_convert_and_check): Add location parameter. Call
1518 expansion_point_location_if_in_system_header on it. Use it.
1519 (convert_and_check): Add location parameter. Use it.
1520 (conversion_warning): Likewise.
1521 (c_add_case_label): Adjust convert_and_check calls.
1522 (scalar_to_vector): Adjust unsafe_conversion_p calls.
1524 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1526 * c-common.c (c_define_builtins): Replaced flag_enable_cilkplus with
1528 * c-pragma.c (init_pragma): Likewise.
1531 2014-01-23 Marek Polacek <polacek@redhat.com>
1534 * c-common.c (shorten_compare): Add location_t parameter.
1535 * c-common.h (shorten_binary_op): Adjust declaration.
1537 2014-01-23 Marek Polacek <polacek@redhat.com>
1540 * c-common.c (pointer_to_zero_sized_aggr_p): New function.
1541 * c-common.h: Declare it.
1543 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
1545 * c-ada-spec.h (dump_ada_specs): Revert prototype change.
1546 * c-ada-spec.c (dump_ads): Likewise.
1547 (cpp_check): Likewise.
1548 (dump_ada_specs): Likewise.
1550 2014-01-15 Laurent Alfonsi <laurent.alfonsi@st.com>
1553 * c-common.c (handle_no_instrument_function_attribute): Allow
1554 no_instrument_function attribute in class member
1555 definition/declaration.
1557 2014-01-15 Jakub Jelinek <jakub@redhat.com>
1560 * c-omp.c (c_finish_omp_atomic): Set in_late_binary_op around
1561 build_modify_expr with non-NOP_EXPR opcode. Handle return from it
1562 being COMPOUND_EXPR.
1563 (c_finish_omp_for): Handle incr being COMPOUND_EXPR with first
1564 operand a SAVE_EXPR and second MODIFY_EXPR.
1566 2014-01-09 Jakub Jelinek <jakub@redhat.com>
1569 * c-pch.c (c_common_write_pch): Call
1570 prepare_target_option_nodes_for_pch.
1572 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1574 Update copyright years
1576 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1578 * array-notation-common.c, c-cilkplus.c: Use the standard form for
1579 the copyright notice.
1581 2013-12-28 Eric Botcazou <ebotcazou@adacore.com>
1583 * c-ada-spec.c (print_constructor): New function.
1584 (print_destructor): Retrieve the origin of the destructor.
1585 (print_ada_declaration): Revamp handling of constructors/destructors.
1587 2013-12-23 Stuart Hastings <stuart@apple.com>
1588 Bill Maddox <maddox@google.com>
1589 Jason Merrill <jason@redhat.com>
1591 * c.opt: Add -fdeclone-ctor-dtor.
1592 * c-opts.c (c_common_post_options): Default to on iff -Os.
1594 2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
1596 * c-common.c (c_common_attribute_table): Added "cilk simd function"
1598 * c-pragma.h (enum pragma_cilk_clause): Remove.
1599 (enum pragma_omp_clause): Added the following fields:
1600 PRAGMA_CILK_CLAUSE_NOMASK, PRAGMA_CILK_CLAUSE_MASK,
1601 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_NONE,
1602 PRAGMA_CILK_CLAUSE_LINEAR, PRAGMA_CILK_CLAUSE_PRIVATE,
1603 PRAGMA_CILK_CLAUSE_FIRSTPRIVATE, PRAGMA_CILK_CLAUSE_LASTPRIVATE,
1604 PRAGMA_CILK_CLAUSE_UNIFORM.
1607 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
1609 * cilk.c (cilk_outline): Made this function non-static.
1610 (gimplify_cilk_spawn): Removed pre_p and post_p arguments.
1611 (create_cilk_wrapper): Added a new parameter: a function pointer.
1612 (c_install_body_w_frame_cleanup): Remove
1613 (extract_free_variables): Added VEC_INIT_EXPR and CONSTRUCTOR case.
1614 * c-common.h (cilk_outline): New prototype.
1615 (gimplify_cilk_spawn): Removed two parameters.
1616 (cilk_install_body_with_frame_cleanup): New prototype.
1617 * c-gimplify.c (c_gimplify_expr): Added MODIFY_EXPR, CALL_EXPR and
1618 CILK_SPAWN_STMT case.
1620 2013-12-11 Bernd Schmidt <bernds@codesourcery.com>
1622 * c-common.c (c_fully_fold_internal): Handle ADDR_SPACE_CONVERT_EXPR.
1624 * c-common.h (enum c_tree_index): Remove CTI_INT_ARRAY_TYPE.
1625 (int_array_type_node): Remove.
1626 * c-common.c (c_common_nodes_and_builtins): Don't build it.
1628 2013-12-05 Marek Polacek <polacek@redhat.com>
1631 * c-common.c (c_sizeof_or_alignof_type): Move a declaration into
1632 [ADJUST_FIELD_ALIGN].
1634 2013-12-04 Joseph Myers <joseph@codesourcery.com>
1637 * c-common.c (c_sizeof_or_alignof_type): Add parameter min_alignof
1638 and check field alignment if set.
1639 * c-common.h (c_sizeof_or_alignof_type): Update prototype.
1640 (c_sizeof, c_alignof): Update calls to c_sizeof_or_alignof_type.
1642 2013-12-04 Jakub Jelinek <jakub@redhat.com>
1643 Marek Polacek <polacek@redhat.com>
1645 * c-gimplify.c (c_gimplify_expr): If doing the integer-overflow
1646 sanitization, call unsigned_type_for only when !TYPE_OVERFLOW_WRAPS.
1648 2013-11-29 H.J. Lu <hongjiu.lu@intel.com>
1651 * cilk.c (gimplify_cilk_spawn): Properly handle function without
1654 2013-11-29 Jakub Jelinek <jakub@redhat.com>
1657 * c-common.c (get_priority): If TREE_VALUE (args) is IDENTIFIER_NODE,
1658 goto invalid. If it is error_mark_node, don't issue further
1661 2013-11-28 Sergey Ostanevich <sergos.gnu@gmail.com>
1663 * c.opt (Wopenmp-simd): New.
1665 2013-11-22 Jakub Jelinek <jakub@redhat.com>
1667 * c-ubsan.h (ubsan_instrument_return): New prototype.
1668 * c-ubsan.c (ubsan_instrument_return): New function.
1670 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
1672 * c-common.c: Add required include files from gimple.h.
1673 * c-gimplify.c: Likewise
1676 2013-11-22 David Malcolm <dmalcolm@redhat.com>
1678 * c-common.c (unsafe_conversion_p): Remove use of
1679 EXPR_LOC_OR_HERE macro.
1680 (conversion_warning): Likewise.
1681 (warnings_for_convert_and_check): Likewise.
1682 (warn_for_collisions_1): Likewise.
1683 (shorten_compare): Likewise, and remove use of in_system_header
1684 macro, using the location from the former.
1685 * c-lex.c (dump_one_header): Remove use of input_filename macro.
1686 (cb_def_pragma): Remove use of in_system_header macro.
1687 (lex_string): Likewise.
1688 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
1690 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
1691 Mike Stump <mikestump@comcast.net>
1692 Richard Sandiford <rdsandiford@googlemail.com>
1694 * c-ada-spec.c (is_simple_enum): Use tree_to_shwi and tree_to_uhwi
1695 instead of TREE_INT_CST_LOW, in cases where there is a protecting
1696 tree_fits_shwi_p or tree_fits_uhwi_p.
1697 (dump_generic_ada_node): Likewise.
1698 * c-format.c (check_format_arg): Likewise.
1699 * c-pretty-print.c (pp_c_integer_constant): Likewise.
1701 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
1703 * c-common.c (check_function_arguments_recurse): Use tree_to_uhwi.
1705 2013-11-19 Joshua J Cogliati <jrincayc@yahoo.com>
1708 * c-common.c (unsafe_conversion_p): Make this function
1709 return an enumeration with more detail.
1710 (conversion_warning): Use the new return type of
1711 unsafe_conversion_p to separately warn either about conversions
1712 that lower floating point number precision or about the other
1713 kinds of conversions.
1714 * c-common.h (enum conversion_safety): New enumeration.
1715 (unsafe_conversion_p): switching return type to
1716 conversion_safety enumeration.
1717 * c.opt: Adding new warning -Wfloat-conversion and
1718 enabling it with -Wconversion.
1720 2013-11-19 Basile Starynkevitch <basile@starynkevitch.net>
1722 * c-opts.c: Include plugin.h.
1723 (cb_file_change): Invoke plugin event PLUGIN_INCLUDE_FILE.
1725 2013-11-19 Marek Polacek <polacek@redhat.com>
1727 * c-ubsan.c (ubsan_instrument_division): Adjust ubsan_create_data
1729 (ubsan_instrument_shift): Likewise.
1730 (ubsan_instrument_vla): Likewise.
1732 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1734 * c-common.c (convert_vector_to_pointer_for_subscript): Remove
1735 cast to unsigned type.
1737 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1739 * c-common.c (fold_offsetof_1): Use tree_to_uhwi rather than
1741 (complete_array_type): Update comment to refer to tree_to_[su]hwi
1742 rather than tree_low_cst.
1744 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1746 * c-common.c, c-cppbuiltin.c: Replace tree_low_cst (..., 1) with
1747 tree_to_uhwi throughout.
1749 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1751 * c-common.c, c-format.c, c-omp.c, c-pretty-print.c: Replace
1752 tree_low_cst (..., 0) with tree_to_shwi throughout.
1754 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1756 * c-ada-spec.c, c-common.c, c-pretty-print.c: Replace
1757 host_integerp (..., 1) with tree_fits_uhwi_p throughout.
1759 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1761 * c-ada-spec.c, c-common.c, c-format.c, c-pretty-print.c: Replace
1762 host_integerp (..., 0) with tree_fits_shwi_p throughout.
1764 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
1766 * c-cilkplus.c: New file.
1767 * c-common.c (readonly_error): Add location argument.
1768 * c-common.h (readonly_error): Same.
1769 (c_finish_cilk_clauses): Protoize.
1770 (c_check_cilk_loop): Same.
1771 c-omp.c (c_finish_omp_for): Handle CILK_SIMD nodes.
1772 Do not fail on error_mark_node.
1773 Abstract increment canonicalization to here...
1774 (c_omp_for_incr_canonicalize_ptr): New.
1775 c-pragma.c (init_pragma): Register "simd" pragma.
1776 c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_SIMD.
1777 (enum pragma_cilk_clause): New.
1779 2013-11-15 Richard Sandiford <rdsandiford@googlemail.com>
1781 * c-pretty-print.c (pp_c_character_constant): Remove unnecessary
1782 wchar_type and host_integerp checks.
1784 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
1786 * c-common.c: Likewise.
1787 * c-gimplify.c: Likewise.
1790 2013-11-14 Diego Novillo <dnovillo@google.com>
1792 * c-common.c: Include fold-const.h.
1793 Include stor-layout.h.
1795 Include stringpool.h.
1798 Include trans-mem.h.
1799 * c-cppbuiltin.c: Include stor-layout.h.
1800 Include stringpool.h.
1801 * c-format.c: Include stringpool.h.
1802 * c-lex.c: Include stringpool.h.
1803 Include stor-layout.h.
1804 * c-pragma.c: Include stringpool.h.
1807 Include gcc-symtab.h.
1808 * c-pretty-print.c: Include stor-layout.h.
1810 * cilk.c: Include stringpool.h.
1813 2013-11-13 Joseph Myers <joseph@codesourcery.com>
1815 * c-common.h (enum rid): Add RID_AUTO_TYPE.
1816 * c-common.c (c_common_reswords): Add __auto_type.
1817 (keyword_begins_type_specifier): Handle RID_AUTO_TYPE.
1819 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
1821 * c-common.c: Include gimplify.h.
1822 * c-gimplify.c: Likewise.
1824 * c-omp.c: Include gimple-expr.h instead of gimple.h.
1825 * c-ubsan.c: Don't include gimple.h.
1827 2013-11-12 Joseph Myers <joseph@codesourcery.com>
1829 * c-common.c (c_common_reswords): Add _Thread_local.
1831 2013-11-09 Joseph Myers <joseph@codesourcery.com>
1833 * c-common.c (atomic_size_supported_p): New function.
1834 (resolve_overloaded_atomic_exchange)
1835 (resolve_overloaded_atomic_compare_exchange)
1836 (resolve_overloaded_atomic_load, resolve_overloaded_atomic_store):
1837 Use it instead of comparing size with a local list of sizes.
1839 2013-11-07 Andrew MacLeod <amacleod@redhat.com>
1840 Joseph Myers <joseph@codesourcery.com>
1842 * c-common.h (enum rid): Add RID_ATOMIC.
1843 * c-common.c (c_common_reswords): Add _Atomic.
1844 (sync_resolve_params): Use TYPE_MAIN_VARIANT on pointer argument.
1845 (keyword_is_type_qualifier): Accept RID_ATOMIC.
1846 * c-format.c (check_format_types): Check for extra _Atomic
1847 qualifiers in format argument.
1848 * c-pretty-print.c (pp_c_cv_qualifiers): Handle atomic qualifier.
1849 (pp_c_type_qualifier_list): Mention _Atomic in comment.
1851 2013-11-06 Tobias Burnus <burnus@net-b.de>
1853 * c-common.c (reason_option_codes_t): Add CPP_W_DATE_TIME.
1855 2013-11-06 Joseph Myers <joseph@codesourcery.com>
1857 * c-opts.c (c_common_post_options): Set -ffp-contract=off in C
1859 * c-cppbuiltin.c (cpp_iec_559_value): Consider -ffp-contract=fast
1860 to mean lack of IEEE 754 support.
1862 2013-11-05 Tobias Burnus <burnus@net-b.de>
1864 * c.opt (-Wdate-time): New option
1865 * c-opts.c (sanitize_cpp_opts): Pass on to libcpp.
1867 2013-11-05 Joseph Myers <joseph@codesourcery.com>
1869 * c-cppbuiltin.c (cpp_iec_559_value): Test
1870 flag_excess_precision_cmdline not flag_excess_precision.
1872 2013-11-05 Tobias Burnus <burnus@net-b.de>
1874 * c.opt (fopenmp-simd): New option.
1875 * c-pragma.c (omp_pragmas): Move pragmas which can contain simd to ...
1876 (omp_pragmas): ... this new struct.
1877 (c_pp_lookup_pragma): Also walk omp_pragmas.
1878 (init_pragma): Init pragmas for -fopenmp-simd.
1880 2013-11-04 Marek Polacek <polacek@redhat.com>
1883 * c-common.c (invalid_indirection_error): Handle RO_ARROW_STAR case.
1885 2013-11-04 Joseph Myers <joseph@codesourcery.com>
1887 * c-cppbuiltin.c (cpp_iec_559_value, cpp_iec_559_complex_value):
1889 (c_cpp_builtins): Define __GCC_IEC_559 and __GCC_IEC_559_COMPLEX.
1891 2013-11-04 Eric Botcazou <ebotcazou@adacore.com>
1893 * c-ada-spec.h (cpp_operation): Add IS_TRIVIAL.
1894 (dump_ada_specs): Adjust prototype of second callback.
1895 * c-ada-spec.c (cpp_check): New global variable.
1896 (dump_ada_nodes): Remove cpp_check parameter and do not pass it down.
1897 (print_generic_ada_decl): Likewise.
1898 (has_static_fields): Change return type to bool and add guard.
1899 (has_nontrivial_methods): New predicate.
1900 (is_tagged_type): Change return type to bool.
1901 (separate_class_package): Call has_nontrivial_methods.
1902 (pp_ada_tree_identifier): Minor tweaks.
1903 (dump_ada_function_declaration): Adjust calls to dump_generic_ada_node.
1904 (dump_ada_array_domains): Likewise.
1905 (dump_ada_array_type): Likewise.
1906 (dump_template_types): Remove cpp_check parameter and do not pass it to
1907 dump_generic_ada_node.
1908 (dump_ada_template): Likewise.
1909 (dump_generic_ada_node): Remove cpp_check parameter and do not pass it
1911 (print_ada_methods): Change return type to integer. Remove cpp_check
1912 parameter and do not pass it down.
1913 (dump_nested_types): Remove cpp_check parameter and do not pass it to
1914 dump_generic_ada_node.
1915 (print_ada_declaration): Likewise. Test RECORD_OR_UNION_TYPE_P before
1917 (print_ada_struct_decl): Remove cpp_check parameter and do not pass it
1918 down. Use has_nontrivial_methods to recognize C++ classes. Use return
1919 value of print_ada_methods.
1920 (dump_ads): Rename cpp_check parameter to check and adjust prototype.
1921 Set cpp_check to it before invoking dump_ada_nodes.
1922 (dump_ada_specs): Likewise.
1924 2013-11-03 Marek Polacek <polacek@redhat.com>
1926 * c-ubsan.c: Don't include hash-table.h.
1927 (ubsan_instrument_vla): New function.
1928 * c-ubsan.h: Declare it.
1930 2013-10-31 David Malcolm <dmalcolm@redhat.com>
1932 Automated part of renaming of symtab_node_base to symtab_node.
1934 Patch autogenerated by rename_symtab.py from
1935 https://github.com/davidmalcolm/gcc-refactoring-scripts
1936 revision 58bb219cc090b2f4516a9297d868c245495ee622
1938 * c-pragma.c (maybe_apply_pending_pragma_weaks): Rename
1939 symtab_node_base to symtab_node.
1941 2013-10-31 Edward Smith-Rowland <3dw4rd@verizon.net>
1943 Implement C++14 digit separators.
1944 * c-lex.c (interpret_float): Remove digit separators from scratch string
1945 before building real literal.
1947 2013-10-30 Jakub Jelinek <jakub@redhat.com>
1949 * cilk.c (create_cilk_helper_decl): Use HOST_WIDE_INT_PRINT_DEC.
1951 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
1953 * c-common.c (c_common_reswords[]): Added _Cilk_spawn and _Cilk_sync
1955 (c_define_builtins): Called cilk_init_builtins if Cilk Plus is
1957 * c-common.h (enum rid): Added RID_CILK_SPAWN and RID_CILK_SYNC.
1958 (insert_cilk_frame): New prototype.
1959 (cilk_init_builtins): Likewise.
1960 (gimplify_cilk_spawn): Likewise.
1961 (c_cilk_install_body_w_frame_cleanup): Likewise.
1962 (cilk_detect_spawn_and_unwrap): Likewise.
1963 (cilk_set_spawn_marker): Likewise.
1964 (build_cilk_sync): Likewise.
1965 (build_cilk_spawn): Likewise.
1968 2013-10-29 David Malcolm <dmalcolm@redhat.com>
1970 Patch autogenerated by refactor_symtab.py from
1971 https://github.com/davidmalcolm/gcc-refactoring-scripts
1972 revision 58bb219cc090b2f4516a9297d868c245495ee622
1974 * c-gimplify.c (c_genericize): Update for conversion of symtab types
1975 to a true class hierarchy.
1976 * c-pragma.c (maybe_apply_pending_pragma_weaks): Likewise.
1978 2013-10-27 Richard Sandiford <rdsandiford@googlemail.com>
1980 * c-lex.c (interpret_integer): Remove call to cpp_num_sign_extend.
1982 2013-10-26 Jeff Law <law@redhat.com>
1984 * c-common.c (c_define_builtins): Remove mudflap support.
1985 * c.opt: Ignore and warn for mudflap options.
1987 2013-10-24 Tobias Burnus <burnus@net-b.de>
1990 * c-pragma.c (init_pragma) Add #pragma ivdep handling.
1991 * c-pragma.h (pragma_kind): Add PRAGMA_IVDEP.
1993 2013-10-23 Jason Merrill <jason@redhat.com>
1995 * c-format.c (gcc_cxxdiag_char_table): Add %X.
1997 2013-10-11 Jakub Jelinek <jakub@redhat.com>
1999 * c-common.h (omp_clause_mask::operator !=): New method.
2000 * c-omp.c (c_omp_split_clauses): Use if ((mask & something) != 0)
2001 instead of if (mask & something) tests everywhere.
2003 * c-cppbuiltin.c (c_cpp_builtins): Predefine _OPENMP to
2004 201307 instead of 201107.
2005 * c-common.c (DEF_FUNCTION_TYPE_8): Define.
2006 (c_common_attribute_table): Add "omp declare target" and
2007 "omp declare simd" attributes.
2008 (handle_omp_declare_target_attribute,
2009 handle_omp_declare_simd_attribute): New functions.
2010 * c-omp.c: Include c-pragma.h.
2011 (c_finish_omp_taskgroup): New function.
2012 (c_finish_omp_atomic): Add swapped argument, if true,
2013 build the operation first with rhs, lhs arguments and use NOP_EXPR
2015 (c_finish_omp_for): Add code argument, pass it down to make_code.
2016 (c_omp_split_clauses): New function.
2017 (c_split_parallel_clauses): Removed.
2018 (c_omp_declare_simd_clause_cmp, c_omp_declare_simd_clauses_to_numbers,
2019 c_omp_declare_simd_clauses_to_decls): New functions.
2020 * c-common.h (omp_clause_mask): New type.
2021 (OMP_CLAUSE_MASK_1): Define.
2022 (omp_clause_mask::omp_clause_mask, omp_clause_mask::operator &=,
2023 omp_clause_mask::operator |=, omp_clause_mask::operator ~,
2024 omp_clause_mask::operator |, omp_clause_mask::operator &,
2025 omp_clause_mask::operator <<, omp_clause_mask::operator >>,
2026 omp_clause_mask::operator ==): New methods.
2027 (enum c_omp_clause_split): New.
2028 (c_finish_omp_taskgroup): New prototype.
2029 (c_finish_omp_atomic): Add swapped argument.
2030 (c_finish_omp_for): Add code argument.
2031 (c_omp_split_clauses): New prototype.
2032 (c_split_parallel_clauses): Removed.
2033 (c_omp_declare_simd_clauses_to_numbers,
2034 c_omp_declare_simd_clauses_to_decls): New prototypes.
2035 * c-pragma.c (omp_pragmas): Add new OpenMP 4.0 constructs.
2036 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_CANCEL,
2037 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_DECLARE_REDUCTION,
2038 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_SIMD,
2039 PRAGMA_OMP_TARGET, PRAGMA_OMP_TASKGROUP and PRAGMA_OMP_TEAMS.
2040 Remove PRAGMA_OMP_PARALLEL_FOR and PRAGMA_OMP_PARALLEL_SECTIONS.
2041 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_ALIGNED,
2042 PRAGMA_OMP_CLAUSE_DEPEND, PRAGMA_OMP_CLAUSE_DEVICE,
2043 PRAGMA_OMP_CLAUSE_DIST_SCHEDULE, PRAGMA_OMP_CLAUSE_FOR,
2044 PRAGMA_OMP_CLAUSE_FROM, PRAGMA_OMP_CLAUSE_INBRANCH,
2045 PRAGMA_OMP_CLAUSE_LINEAR, PRAGMA_OMP_CLAUSE_MAP,
2046 PRAGMA_OMP_CLAUSE_NOTINBRANCH, PRAGMA_OMP_CLAUSE_NUM_TEAMS,
2047 PRAGMA_OMP_CLAUSE_PARALLEL, PRAGMA_OMP_CLAUSE_PROC_BIND,
2048 PRAGMA_OMP_CLAUSE_SAFELEN, PRAGMA_OMP_CLAUSE_SECTIONS,
2049 PRAGMA_OMP_CLAUSE_SIMDLEN, PRAGMA_OMP_CLAUSE_TASKGROUP,
2050 PRAGMA_OMP_CLAUSE_THREAD_LIMIT, PRAGMA_OMP_CLAUSE_TO and
2051 PRAGMA_OMP_CLAUSE_UNIFORM.
2053 2013-10-09 Marc Glisse <marc.glisse@inria.fr>
2055 PR tree-optimization/20318
2056 * c-common.c (handle_returns_nonnull_attribute): New function.
2057 (c_common_attribute_table): Add returns_nonnull.
2059 2013-10-03 Marc Glisse <marc.glisse@inria.fr>
2062 * c.opt (fcheck-new): Move to common.opt.
2064 2013-09-25 Marek Polacek <polacek@redhat.com>
2065 Jakub Jelinek <jakub@redhat.com>
2068 * c-ubsan.c (ubsan_instrument_shift): Don't instrument
2069 an expression if we can prove it is correct.
2070 (ubsan_instrument_division): Likewise. Remove unnecessary
2073 2013-09-18 Marek Polacek <polacek@redhat.com>
2076 * c-common.c (handle_no_sanitize_undefined_attribute): New function.
2078 (struct attribute_spec c_common_att): Add no_sanitize_undefined.
2080 2013-09-14 Iain Sandoe <iain@codesourcery.com>
2083 * c.opt (fgnu-runtime, fnext-runtime, fobjc-abi-version,
2084 fobjc-gc, freplace-objc-classes): Accept for LTO.
2086 2013-09-13 Jacek Caban <jacek@codeweavers.com>
2088 * c-target.def: New hook
2090 2013-09-09 Paolo Carlini <paolo.carlini@oracle.com>
2093 * c.opt (Wdelete-incomplete): Add.
2095 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
2097 * c-common.c (same_scalar_type_ignoring_signedness): Delete.
2098 (vector_types_compatible_elements_p): New function.
2099 * c-common.h: (same_scalar_type_ignoring_signedness): Delete
2101 (vector_types_compatible_elements_p): Declare.
2103 2013-09-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
2105 * c-pretty-print.h (c_pretty_printer::simple_type_specifier): Now
2106 a virtual member function.
2107 (pp_simple_type_specifier): Remove.
2108 (pp_c_type_specifier): Likewise.
2109 * c-pretty-print.c (c_pretty_printer::simple_type_specifier):
2110 Rename from pp_c_type_specifier. Adjust.
2111 (c_pretty_printer::c_pretty_printer): Do not assign to
2112 simple_type_specifier.
2114 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2116 * c-pretty-print.h (c_pretty_printer::type_id): Now a virtual
2118 (c_pretty_printer::storage_class_specifier): Likewise.
2119 (c_pretty_printer::initializer): Likewise.
2120 (pp_declaration): Remove.
2121 (pp_declaration_specifiers): Likewise.
2122 (pp_abstract_declarator): Likewise.
2123 (pp_declarator): Likewise.
2124 (pp_type_id): Likewise.
2125 (pp_statement): Likewise.
2126 (pp_constant): Likewise.
2127 (pp_id_expression): Likewise.
2128 (pp_primary_expression): Likewise.
2129 (pp_unary_expression): Likewise.
2130 (pp_multiplicative_expression): Likewise.
2131 (pp_conditional_expression): Likewise.
2132 (pp_assignment_expression): Likewise.
2133 (pp_expression): Likewise.
2134 (pp_c_type_id): Likewise.
2135 (pp_c_storage_class_specifier): Likewise.
2136 * c-pretty-print.c (pp_c_type_cast): Tidy.
2137 (pp_c_pointer): Likewise.
2138 (pp_c_type_specifier): Likewise.
2139 (pp_c_parameter_type_list): Likewise.
2140 (pp_c_function_definition): Likewise.
2141 (pp_c_init_declarator): Likewise.
2142 (pp_c_initializer_list): Likewise.
2143 (pp_c_constructor_elts): Likewise.
2144 (c_pretty_printer::direct_abstract_declarator): Likewise.
2145 (c_pretty_printer::declaration_specifiers): Likewise.
2146 (c_pretty_printer::primary_expression): Likewise.
2147 (c_pretty_printer::postfix_expression): Likewise.
2148 (c_pretty_printer::type_id): Rename from pp_c_type_id.
2149 (c_pretty_printer::storage_class_specifier): Rename from
2150 pp_c_storage_class_specifier.
2151 (c_pretty_printer::initializer): Rename from pp_c_initializer.
2152 (c_pretty_printer::c_pretty_printer): Do not assign to type_id,
2153 storage_class_specifier, initializer, offset_list, flags.
2155 2013-08-30 Marek Polacek <polacek@redhat.com>
2157 * c-ubsan.c: New file.
2158 * c-ubsan.h: New file.
2160 2013-08-30 Gabriel Dos Reis <gdr@integrable-solutions.net>
2162 * c-pretty-print.h (c_pretty_printer::declaration): Now a virtual
2164 (c_pretty_printer::declaration_specifiers): Likewise.
2165 (c_pretty_printer::declarator): Likewise.
2166 (c_pretty_printer::abstract_declarator): Likewise.
2167 (c_pretty_printer::direct_abstract_declarator): Likewise.
2168 (c_pretty_printer::direct_declarator): Likewise.
2169 (c_pretty_printer::function_specifier): Likewise.
2170 (pp_declaration): Adjust.
2171 (pp_declaration_specifiers): Likewise.
2172 (pp_abstract_declarator): Likewise.
2173 (pp_direct_declarator): Likewise.
2174 (pp_function_specifier): Likewise.
2175 (pp_direct_abstract_declarator): Remove as unused.
2176 (pp_c_declaration): Remove.
2177 (pp_c_declaration_specifiers): Likewise.
2178 (pp_c_declarator): Likewise.
2179 (pp_c_direct_declarator): Likewise.
2180 (pp_c_function_specifier): Likewise.
2181 (pp_c_direct_abstract_declarator): Likewise.
2182 * c-pretty-print.c (c_pretty_printer::abstract_declarator): Rename
2183 from pp_c_abstract_declarator. Adjust.
2184 (c_pretty_printer::direct_abstract_declarator): Rename from
2185 pp_c_direct_abstract_declarator. Adjust.
2186 (c_pretty_printer::function_specifier): Rename from
2187 pp_c_function_specifier. Adjust.
2188 (c_pretty_printer::declaration_specifiers): Rename from
2189 pp_c_declaration_specifiers. Adjust.
2190 (c_pretty_printer::direct_declarator): Rename from
2191 pp_c_direct_declarator. Adjust.
2192 (c_pretty_printer::declarator): Rename from pp_c_declarator. Adjust.
2193 (c_pretty_printer::declaration): Rename from pp_c_declaration. Adjust.
2194 (c_pretty_printer::c_pretty_printer): Do not assign to
2195 declaration, declaration_specifiers, declarator,
2196 direct_declarator, direct_abstract_declarator, function_specifier.
2198 2013-08-26 Gabriel Dos Reis <gdre@integrable-solutions.net>
2200 * c-pretty-print.h (c_pretty_printer::unary_expression): Now a
2201 virtual member function.
2202 (c_pretty_printer::multiplicative_expression): Likewise.
2203 (c_pretty_printer::conditional_expression): Likewise.
2204 (c_pretty_printer::assignment_expression): Likewise.
2205 (c_pretty_printer::expression): Likewise.
2206 (pp_unary_expression): Adjust.
2207 (pp_multiplicative_expression): Likewise.
2208 (pp_assignment_expression): Likewise.
2209 (pp_conditional_expression): Likewise.
2210 (pp_expression): Likewise.
2211 * c-pretty-print.c (c_pretty_printer::unary_expression): Rename
2212 from pp_c_unary_expression. Adjust.
2213 (c_pretty_printer::multiplicative_expression): Rename from
2214 pp_c_multiplicative_expression. Adjust.
2215 (c_pretty_printer::conditional_expression): Rename from
2216 pp_c_conditional_expression. Adjust.
2217 (c_pretty_printer::assignment_expression): Rename from
2218 pp_c_assignment_expression. Adjust.
2219 (c_pretty_printer::expression): Rename from pp_c_expression. Adjust.
2220 (c_pretty_printer::c_pretty_printer): Do not assign to
2221 unary_expression, multiplicative_expression,
2222 conditional_expression, expression.
2224 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
2226 * c-pretty-print.h (c_pretty_printer::postfix_expression): Now a
2227 virtual member function.
2228 (pp_postfix_expression): Adjust.
2229 (pp_c_postfix_expression): Remove.
2230 * c-pretty-print.c (c_pretty_printer::postfix_expression): Rename
2231 from pp_c_postfix_expression. Adjust.
2232 (c_pretty_printer::c_pretty_printer): Do not assign to
2235 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
2237 * c-pretty-print.h (c_pretty_printer::primary_expression): Now a
2238 virtua member function.
2239 (pp_primary_expression): Adjust.
2240 (pp_c_primary_expression): Remove.
2241 * c-pretty-print.c (c_pretty_printer::primary_expression): Rename
2242 from pp_c_primary_expression. Adjust.
2243 (pp_c_initializer_list): Use pp_primary_expression.
2244 (c_pretty_printer::c_pretty_printer): Do not assign to
2247 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
2249 * c-pretty-print.h (c_pretty_printer::translate_string): Declare.
2250 * c-pretty-print.c (M_): Remove.
2251 (c_pretty_printer::translate_string): Define.
2252 (pp_c_type_specifier): Use it.
2253 (pp_c_primary_expression): Likewise.
2254 (pp_c_expression): Likewise.
2256 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
2258 * c-pretty-print.h (c_pretty_printer::id_expression): Now a
2260 (pp_c_id_expression): Remove.
2261 (pp_id_expression): Adjust.
2262 * c-pretty-print.c (c_pretty_printer::id_expression): Rename from
2263 pp_c_id_expression. Adjust.
2264 (pp_c_postfix_expression): Use pp_id_expression.
2265 (c_pretty_printer::c_pretty_printer): Do not assign to id_expression.
2267 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
2269 * c-pretty-print.h (c_pretty_printer::constant): Now a virtual
2271 (pp_constant): Adjust.
2272 (pp_c_constant): Remove.
2273 * c-pretty-print.c (c_pretty_printer::constant): Rename from
2274 pp_c_constant. Adjust.
2276 (pp_c_primary_expression): Call pp_constant in lieu of pp_c_constant.
2277 (c_pretty_printer::c_pretty_printer): Remove assignment to constant.
2279 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2281 * c-pretty-print.h (pp_c_pretty_printer_init): Remove.
2282 (c_pretty_printer::c_pretty_printer): Declare.
2283 * c-pretty-print.c (pretty_printer::c_pretty_printer): Rename from
2284 c_pretty_printer_init. Adjust.
2285 (print_c_tree): Do not call c_pretty_printer_init.
2286 * c-ada-spec.c (dump_ads): Remove call to pp_construct.
2288 2013-08-09 Arnaud Charlet <charlet@adacore.com>
2290 * c-ada-spec.c (print_ada_declaration): Prevent accessing null asm name
2292 2013-08-05 Paolo Carlini <paolo.carlini@oracle.com>
2295 * c-common.c (pointer_int_sum): Add bool parameter.
2296 * c-common.h (pointer_int_sum): Adjust declaration.
2298 2013-08-05 Gabriel Dos Reis <gdr@integrable-solutions.net>
2300 * c-pretty-print.c (print_c_tree): Simplify. Use non-static local
2301 c_pretty_printer variable.
2303 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
2305 * c-pretty-print.h (c_pretty_printer): Derive from pretty_printer.
2307 (pp_c_base): Likewise. Adjust users.
2308 * c-pretty-print.c (pp_c_maybe_whitespace): Adjust.
2309 (pp_c_whitespace): Do not call pp_base.
2310 (pp_c_left_paren): Likewise.
2311 (pp_c_right_paren): Likewise.
2312 (pp_c_left_brace): Likewise.
2313 (pp_c_right_brace): Likewise.
2314 (pp_c_left_bracket): Likewise.
2315 (pp_c_right_bracket): Likewise.
2316 (pp_c_dot): Likewise.
2317 (pp_c_ampersand): Likewise.
2318 (pp_c_star): Likewise.
2319 (pp_c_arrow): Likewise.
2320 (pp_c_semicolon): Likewise.
2321 (pp_c_complement): Likewise.
2322 (pp_c_exclamation): Likewise.
2323 (pp_c_direct_declarator): Likewise.
2324 (pp_c_ws_string): Likewise.
2325 (pp_c_identifier): Likewise.
2326 (pp_c_statement): Likewise.
2327 (print_c_tree): Likewise.
2329 2013-08-04 Ed Smith-Rowland <3dw4rd@verizon.net>
2332 * c-common.c (c_parse_error): Catch user-defined literal tokens and
2333 provide useful error strings.
2335 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2337 * c-ada-spec.c (pp_ada_tree_identifier): Use specialized pretty
2338 printer functions instead of pp_string or operators and punctuators.
2339 (dump_generic_ada_node): Likewise.
2340 * c-pretty-print.c (pp_c_type_specifier): Likewise.
2341 (pp_c_relational_expression): Likewise.
2342 (pp_c_logical_or_expression): Likewise.
2344 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2346 * c-ada-spec.c (print_ada_macros): Use specialized pretty printer
2347 functions instead of pp_character.
2348 (pp_ada_tree_identifier): Likewise.
2349 (dump_ada_double_name): Likewise.
2350 (dump_ada_function_declaration): Likewise.
2351 (dump_ada_array_domains): Likewise.
2352 (dump_template_types): Likewise.
2353 (dump_generic_ada_node): Likewise.
2354 (print_ada_declaration): Likewise.
2355 (print_ada_struct_decl): Likewise.
2356 * c-pretty-print.c (pp_c_integer_constant): Likewise.
2358 2013-07-23 Tom Tromey <tromey@redhat.com>
2360 * c-common.h (enum rid) <RID_GENERIC>: New constant.
2361 * c-common.c (c_common_reswords): Add _Generic.
2363 2013-07-21 OndÅ
\99ej BÃlka <neleai@seznam.cz>
2365 * c-common.c: Fix typos.
2366 * c-common.h: Likewise.
2368 2013-07-13 Lubos Lunak <l.lunak@suse.cz>
2371 * c-common.c (c_common_attribute_table): Add warn_unused.
2372 (handle_warn_unused_attribute): New.
2374 2013-07-10 Jakub Jelinek <jakub@redhat.com>
2376 * c-ppoutput.c (scan_translation_unit): Call account_for_newlines
2377 for all CPP_TOKEN_FLD_STR tokens, not just CPP_COMMENT.
2379 2013-07-10 Paolo Carlini <paolo.carlini@oracle.com>
2382 * c.opt: Add Wconditionally-supported.
2384 2013-07-08 Graham Stott <graham.stott@btinternet.com>
2386 * array-notation-common.c (length_mismatch_in_expr_p): Delete
2387 unused variables l_length and l_node.
2389 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
2392 * c-common.c (complete_array_type): Delay folding first index
2393 like other indices. When folding, check for index overflow.
2395 2013-06-27 Marc Glisse <marc.glisse@inria.fr>
2398 * c-common.h (c_build_vec_perm_expr): New complain argument.
2399 * c-common.c (c_build_vec_perm_expr): Likewise.
2400 Use save_expr also in C++.
2402 2013-06-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2404 * c-common.c (c_common_nodes_and_builtins): Use cxx11 in lieu of cxx0x.
2405 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
2406 * c-opts.c (c_common_post_options): Likewise.
2408 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
2410 * array-notation-common.c (length_mismatch_in_expr): Changed the
2411 parameter type's from a dynamic array to a vec_tree. Also removed
2412 the size parameters.
2413 * c-common.h (length_mismatch_in_expr_p): Fixed prototype's as per
2416 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
2418 * c-common.h (struct cilkplus_an_parts): New structure.
2419 (struct cilkplus_an_loop_parts): Likewise.
2420 (cilkplus_extract_an_triplets): New prototype.
2421 (fix_sec_implicit_args): Likewise.
2422 * array-notation-common.c (cilkplus_extract_an_triplets): New function.
2423 (fix_sec_implicit_args): Likewise.
2425 2013-06-20 Balaji V. Iyer <balaji.v.iyer@intel.com>
2427 * array-notation-common.c (find_inv_trees): Removed an unwanted
2429 * c-common.h (struct inv_list::additional_tcodes): Changed type from
2430 enum rid to enum tree_code.
2432 2013-06-11 Jan Hubicka <jh@suse.cz>
2434 * c-common.c (handle_alias_ifunc_attribute): Do not set
2435 DECL_EXTERNAL for weakref variables.
2436 * c-pragma.c (handle_pragma_weak): Make sure aliases
2437 are not declared as external.
2439 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
2441 * array-notation-common.c (length_mismatch_in_expr_p): Moved this
2442 function from c/c-array-notation.c.
2443 (is_cilkplus_reduce_builtin): Likewise.
2444 (find_rank): Likewise.
2445 (extract_array_notation_exprs): Likewise.
2446 (replace_array_notations): Likewise.
2447 (find_inv_trees): Likewise.
2448 (replace_inv_trees): Likewise.
2449 (contains_array_notation_expr): Likewise.
2450 (find_correct_array_notation_type): Likewise.
2451 * c-common.h (struct inv_list): Moved this struct from the file
2452 c/c-array-notation.c and added a new field called additional tcodes.
2453 (length_mismatch_in_expr_p): New prototype.
2454 (is_cilkplus_reduce_builtin): Likewise.
2455 (find_rank): Likewise.
2456 (extract_array_notation_exprs): Likewise.
2457 (replace_array_notation): Likewise.
2458 (find_inv_trees): Likewise.
2459 (replace_inv_trees): Likewise.
2460 (find_correct_array_notation_type): Likewise.
2462 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
2464 * c-common.c (c_define_builtins): When cilkplus is enabled, the
2465 function array_notation_init_builtins is called.
2466 (c_common_init_ts): Added ARRAY_NOTATION_REF as typed.
2467 * c-common.def (ARRAY_NOTATION_REF): New tree.
2468 * c-common.h (build_array_notation_expr): New function declaration.
2469 (build_array_notation_ref): Likewise.
2470 (extract_sec_implicit_index_arg): New extern declaration.
2471 (is_sec_implicit_index_fn): Likewise.
2472 (ARRAY_NOTATION_CHECK): New define.
2473 (ARRAY_NOTATION_ARRAY): Likewise.
2474 (ARRAY_NOTATION_START): Likewise.
2475 (ARRAY_NOTATION_LENGTH): Likewise.
2476 (ARRAY_NOTATION_STRIDE): Likewise.
2477 * c-pretty-print.c (pp_c_postifix_expression): Added a new case for
2479 (pp_c_expression): Likewise.
2480 * c.opt (flag_enable_cilkplus): New flag.
2481 * array-notation-common.c: New file.
2483 2013-05-14 Jakub Jelinek <jakub@redhat.com>
2486 * c-common.c (verify_tree): Don't recurse into SIZEOF_EXPR.
2488 2013-05-10 Marc Glisse <marc.glisse@inria.fr>
2490 * c-common.c (vector_types_convertible_p): No TYPE_PRECISION for
2493 2013-05-07 Han Shen <shenhan@google.com>
2495 * c-cppbuiltin.c (c_cpp_builtins): Added "__SSP_STRONG__=3".
2497 2013-04-29 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2499 * c-common.c (check_user_alignment): Emit error for negative values.
2501 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2503 * c-opts.c (set_std_cxx11): Use CLK_CXX1Y and CLK_GNUCXX1Y.
2505 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2507 * c-cppbuiltin.c (c_cpp_builtins): Do not define
2508 __GXX_EXPERIMENTAL_CXX1Y__.
2510 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2511 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2513 * c.opt ([Wpointer-arith]): Enabled by -Wpedantic, as documented.
2514 * c-common.c (pointer_int_sum): Change -Wpointer-arith pedwarns
2515 to simply use OPT_Wpointer_arith.
2516 (c_sizeof_or_alignof_type): Likewise.
2518 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2520 * c-cppbuiltin.c (c_cpp_builtins): Define __GXX_EXPERIMENTAL_CXX1Y__.
2522 2013-04-12 Jakub Jelinek <jakub@redhat.com>
2524 * c-format.c (gcc_diag_char_table, gcc_tdiag_char_table,
2525 gcc_cdiag_char_table, gcc_cxxdiag_char_table): Add %r and %R format
2528 2013-04-07 Steven Bosscher <steven@gcc.gnu.org>
2530 * c-pragma.c (add_to_renaming_pragma_list): Fix leading comment.
2532 2013-04-03 Paolo Carlini <paolo.carlini@oracle.com>
2534 * c-common.c (pointer_int_sum): Remove dead code.
2536 2013-03-09 Richard Sandiford <rdsandiford@googlemail.com>
2539 * c-common.c (handle_optimize_attribute): Don't call
2540 save_optabs_if_changed.
2542 2013-03-05 Jakub Jelinek <jakub@redhat.com>
2545 * c-pch.c (pch_init): Free target_validity at the end.
2547 2013-03-04 Jakub Jelinek <jakub@redhat.com>
2549 * c-pretty-print.c (pp_c_pretty_printer_init): Clear pp->flags.
2551 2013-02-28 Konstantin Serebryany <konstantin.s.serebryany@gmail.com>
2552 Jakub Jelinek <jakub@redhat.com>
2555 * c-common.c (handle_no_sanitize_address_attribute): New function.
2556 (c_common_attribute_table): Add no_sanitize_address attribute.
2557 (handle_no_address_safety_analysis_attribute): Add
2558 no_sanitize_address attribute, not no_address_safety_analysis
2561 2013-02-18 Aldy Hernandez <aldyh@redhat.com>
2564 * c-common.c (handle_optimize_attribute): Call
2565 save_optabs_if_changed.
2567 2013-02-18 Jakub Jelinek <jakub@redhat.com>
2568 Steven Bosscher <steven@gcc.gnu.org>
2571 * c-opts.c (c_common_post_options): If debug info is enabled
2572 and non-dwarf*, refuse to load PCH files and when writing PCH
2575 2013-02-05 Jakub Jelinek <jakub@redhat.com>
2578 * c-common.c (handle_error_attribute): Fix condition.
2580 2013-01-30 Jakub Jelinek <jakub@redhat.com>
2583 * c-common.c (handle_target_attribute): Revert 2012-12-26 change.
2585 2013-01-18 Jason Merrill <jason@redhat.com>
2588 * c.opt (-fextern-tls-init): New.
2589 * c-opts.c (c_common_post_options): Handle it.
2591 2013-01-09 Jakub Jelinek <jakub@redhat.com>
2594 * c-common.c (c_fully_fold_internal): Warn for LSHIFT_EXPR and
2595 RSHIFT_EXPR, if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST
2596 and is either negative or bigger or equal to type precision
2597 of the first operand.
2599 2012-12-03 Marek Polacek <polacek@redhat.com>
2602 * c-common.c (check_user_alignment): Swap order of tests,
2603 check TREE_CODE first.
2605 2012-11-29 Ed Smith-Rowland <3dw4rd@verizon.net>
2608 * c-common.h (overflow_type): New enum.
2609 (build_userdef_literal): Add overflow_type argument.
2610 (tree_userdef_literal): Add overflow_type.
2611 (USERDEF_LITERAL_OVERFLOW): New access macro.
2612 * c-common.c (build_userdef_literal): Add overflow_type
2614 * c-lex.c (c_lex_with_flags): Add overflow_type to
2615 build_userdef_literal calls.
2616 (interpret_integer, interpret_float): Add overflow_type argument.
2618 2012-11-28 Richard Biener <rguenther@suse.de>
2621 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
2622 here and use a type with proper overflow behavior for types that would
2623 need to be promoted for the arithmetic.
2625 2012-11-23 Jakub Jelinek <jakub@redhat.com>
2628 * c-common.c (handle_no_address_safety_analysis_attribute): New
2630 (c_common_attribute_table): Add no_address_safety_analysis.
2632 2012-11-16 Simon Baldwin <simonb@google.com>
2634 * c.opt: Add f[no-]canonical-system-headers.
2635 * c-opts.c (c_common_handle_option): Handle
2636 OPT_fcanonical_system_headers.
2638 2012-11-09 Ed Smith-Rowland <3dw4rd@verizon.net>
2641 * c-opts.c (c_common_handle_option): Set new flags.
2642 * c.opt: Describe new flags.
2644 2012-11-09 Jason Merrill <jason@redhat.com>
2646 * c.opt (Wabi-tag): New.
2648 2012-11-09 Andi Kleen <ak@linux.intel.com>
2651 * c-common.c (get_atomic_generic_size): Mask with
2654 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2657 * c.opt (Wformat): Make it Alias Wformat=1.
2658 (Wformat-contains-nul,Wformat-extra-args,Wformat-nonliteral,
2659 Wformat-security,Wformat-y2k,Wformat-zero-length): Use
2661 (Wformat=): RejectNegative. Use LangEnabledBy.
2662 (Wnonnull): Use LangEnabledBy.
2663 * c-opts.c (c_common_handle_option): Do not handle Wformat here.
2664 * c-format.c (set_Wformat): Delete.
2665 (decode_format_attr): Replace OPT_Wformat with OPT_Wformat_.
2666 (maybe_read_dollar_number): Likewise.
2667 (avoid_dollar_number): Likewise.
2668 (finish_dollar_format_checking): Likewise.
2669 (check_format_info): Likewise.
2670 (check_format_info_main): Likewise.
2671 (check_format_types): Likewise.
2672 (format_type_warning): Likewise.
2673 * c-common.c (int): Likewise.
2674 (check_function_sentinel): Likewise.
2675 * c-common.h (warn_format,set_Wformat): Do not declare here.
2677 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2680 * c.opt(Warray-bounds,Wdelete-non-virtual-dtor,Wenum-compare,
2681 Wmain,Woverlength-strings, Wunknown-pragmas,Wunused-macros):
2683 (Wswitch,Wswitch-default,Wswitch-enum): Likewise. Move here from
2685 (Wvariadic-macros): Init(1).
2686 * c-opts.c (c_common_handle_option): Do not handle them
2688 (c_common_post_options): Likewise.
2689 (sanitize_cpp_opts): warn_unused_macros is now
2690 cpp_warn_unused_macros.
2691 (push_command_line_include): Likewise.
2692 * c-common.c (warn_unknown_pragmas): Do not define.
2693 * c-common.h (warn_unknown_pragmas): Do not declare.
2695 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2698 * c-common.c (conversion_warning): Handle conditional expressions.
2700 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
2703 * c.opt (Wreturn_local_addr): Define new option.
2705 2012-10-25 Jason Merrill <jason@redhat.com>
2707 * c.opt (Wvirtual-move-assign): New.
2709 * c.opt (Winherited-variadic-ctor): New.
2711 2012-10-25 Marc Glisse <marc.glisse@inria.fr>
2714 * c-common.c (scalar_to_vector): Handle VEC_COND_EXPR.
2716 2012-10-23 Joseph Myers <joseph@codesourcery.com>
2718 * c-common.h (pch_cpp_save_state): Declare.
2719 * c-target.def (c_preinclude): New hook.
2720 * c-opts.c (done_preinclude): New.
2721 (push_command_line_include): Handle default preincluded header.
2722 (cb_file_change): Call pch_cpp_save_state when calling
2723 push_command_line_include.
2724 * c-pch.c (pch_ready_to_save_cpp_state, pch_cpp_state_saved)
2725 (pch_cpp_save_state): New.
2726 (pch_init): Call pch_cpp_save_state conditionally, instead of
2727 calling cpp_save_state.
2729 2012-10-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
2733 * c.opt (Waddress,Wchar-subscripts,Wsign-conversion,Wimplicit,
2734 Wimplicit-function-declaration,Wimplicit-int,Wsizeof-pointer-memaccess,
2735 Wnarrowing,Wparentheses,Wpointer-sign,Wreturn-type,Wsequence-point,
2736 Wsign-compare,Wuninitialized,Wmaybe-uninitialized,Wunused,
2737 Wvolatile-register-var): Add LangEnabledBy or EnabledBy.
2738 * c-opts.c (c_common_handle_option): Remove explicit handling from
2740 (c_common_post_options): Likewise.
2742 2012-10-18 Eric Botcazou <ebotcazou@adacore.com>
2744 * c-ada-spec.c (LOCATION_COL): Delete.
2745 (compare_location): New function.
2746 (compare_node): Use it.
2747 (compare_comment): Likewise.
2749 2012-10-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
2753 * c.opt (Wstrict-aliasing=,Wstrict-overflow=): Use LangEnabledBy.
2754 * c-opts.c (c_common_handle_option): Do not set them here. Add
2756 (c_common_post_options): Likewise.
2758 2012-10-16 Eric Botcazou <ebotcazou@adacore.com>
2760 * c-ada-spec.c (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Define.
2761 (dump_generic_ada_node) <INTEGER_CST>: Deal with sizetype specially.
2762 Remove POINTER_TYPE handling, add large unsigned handling and use
2763 ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX for big numbers.
2765 2012-10-12 Jakub Jelinek <jakub@redhat.com>
2768 * c-common.h (sizeof_pointer_memaccess_warning): Adjust prototype.
2769 * c-common.c (sizeof_pointer_memaccess_warning): Take array of 3
2770 locs and array of 3 trees instead of just single loc and single
2771 sizeof_arg tree. Handle __builtin___*_chk builtins too, and
2772 also stpncpy, bcopy, bcmp, bzero, snprintf and vsnprintf builtins.
2773 For *cmp* builtins that take two sources strings report warnings
2774 about first and second source, not about destination and source.
2776 2012-10-12 Marc Glisse <marc.glisse@inria.fr>
2779 * c-common.h (enum ref_operator) [RO_ARROW_STAR]: New.
2781 2012-10-11 Eric Botcazou <ebotcazou@adacore.com>
2783 * c-ada-spec.c (dump_ada_template): Bail out for template declarations
2784 declaring something coming from another file.
2786 2012-10-10 Arnaud Charlet <charlet@adacore.com>
2789 * c-ada-spec.c (print_ada_struct_decl): Increase buf size.
2791 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
2794 * c-common.c (warn_about_parentheses): Add location_t parameter;
2795 use EXPR_LOC_OR_LOC.
2796 * c-common.h: Update declaration.
2798 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
2801 * c-common.c (scalar_to_vector): Moved from c-typeck.c. Support
2802 more operations. Make error messages optional.
2803 * c-common.h (enum stv_conv): Moved from c-typeck.c.
2804 (scalar_to_vector): Declare.
2806 2012-10-08 Jason Merrill <jason@redhat.com>
2808 * c-common.c (c_common_reswords): Add thread_local.
2810 2012-10-08 Dodji Seketeli <dodji@redhat.com>
2812 PR c++/53528 C++11 attribute support
2813 * c-common.h (bitfield_p, cxx_fundamental_alignment_p): Declare
2815 * c-common.c (check_cxx_fundamental_alignment_constraints): New
2817 (handle_aligned_attribute): In choose strictest alignment
2818 among many. Use new check_cxx_fundamental_alignment_constraints.
2819 (handle_transparent_union_attribute): In c++11 attribute syntax,
2820 don't look through typedefs.
2822 2012-10-04 Arnaud Charlet <charlet@adacore.com>
2824 * c-ada-spec.c (print_ada_declaration): Remove handling of TDF_RAW.
2825 * c.opt (-fdump-ada-spec, -fdump-ada-spec-slim): Move switch definition
2828 2012-09-25 Dehao Chen <dehao@google.com>
2831 * c-pch.c (c_common_read_pch): Rebuild the location_adhoc_data
2832 map when read in the pch.
2834 2012-09-18 Arnaud Charlet <charlet@adacore.com>
2836 * c-ada-spec.c: Style fixes.
2838 2012-09-18 Thomas Quinot <quinot@adacore.com>
2840 * c.opt (-fada-spec-parent): Define new command line switch.
2841 * c-ada-spec.c (get_ada_package): When -fada-spec-parent
2842 is specified, generate binding spec as a child of the specified unit.
2844 2012-09-13 Paolo Carlini <paolo.carlini@oracle.com>
2845 Manuel López-Ibáñez <manu@gcc.gnu.org>
2848 * c.opt ([Winit-self]): Enabled by -Wall in C++.
2850 2012-08-23 Arnaud Charlet <charlet@adacore.com>
2852 * c-ada-spec.c (dump_generic_ada_node): Fix handling of name_only
2853 for pointers, and add missing Convention C pragma.
2854 (print_ada_struct_decl): Add missing aliased keyword.
2855 (dump_ads): Add pragma Ada_2005 and Style_Checks (Off).
2857 2012-08-17 Jakub Jelinek <jakub@redhat.com>
2859 * c-common.c (sizeof_pointer_memaccess_warning): New function.
2860 * c.opt (-Wsizeof-pointer-memaccess): Add new option.
2861 * c-opts.c (c_common_handle_option): Enable it for -Wall.
2862 * c-common.h (sizeof_pointer_memaccess_warning): Add prototype.
2863 * c-common.def (SIZEOF_EXPR): Moved here from cp-tree.def.
2865 2012-08-10 Richard Guenther <rguenther@suse.de>
2867 * c-pretty-print.c (pp_c_expression): Handle anonymous SSA names.
2869 2012-08-07 Steven Bosscher <steven@gcc.gnu.org>
2871 * c-pretty-print.c (pp_c_function_definition): Use pp_newline_and_flush
2872 instead of separate pp_newline and pp_flush.
2873 (print_c_tree): Likewise.
2875 2012-07-26 Richard Henderson <rth@redhat.com>
2877 * c-common.c (handle_hot_attribute): Allow labels.
2878 (handle_cold_attribute): Likewise.
2880 2012-07-20 Jakub Jelinek <jakub@redhat.com>
2883 * c-common.c (check_function_nonnull): Handle multiple nonnull
2884 attributes properly.
2886 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
2888 * c-gimplify.c: Include dumpfile.h instead of tree-dump.h.
2889 * c-ada-spec.c: Likewise.
2890 * c-dump.c (dump_stmt): Move to cp/dump.c, the only user.
2892 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
2894 * c-pch.c (CHECK_NO_ASM_OUT_DURING_PCH): Do not define.
2895 Remove code conditional on it.
2897 2012-07-11 Steven Bosscher <steven@gcc.gnu.org>
2899 * c-gimplify.c: Do not include basic-block.h.
2900 * c-common.c: Do not include linfuncs.h.
2902 2012-07-08 Steven Bosscher <steven@gcc.gnu.org>
2904 * c-common.h: Include tree.h.
2906 2012-07-02 Jason Merrill <jason@redhat.com>
2909 * c-common.c (get_priority): Call default_conversion.
2911 2012-07-01 Uros Bizjak <ubizjak@gmail.com>
2913 * c-pch.c (c_common_write_pch): Remove unused variables.
2915 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
2917 * cppspec.c: Moved from gcc/ to here.
2919 2012-06-27 Kai Tietz <ktietz@redhat.com>
2921 PR preprocessor/37215
2922 * c-ppoutput.c (preprocess_file): Check for nonempty buffer.
2924 2012-06-21 Steven Bosscher <steven@gcc.gnu.org>
2926 * c-common.h (c_common_print_pch_checksum): Remove.
2927 * c-pch.c: Do not include output.h.
2928 (CHECK_NO_ASM_OUT_DURING_PCH): Define and add FIXME.
2929 (asm_out_file): Define iff CHECK_NO_ASM_OUT_DURING_PCH isdefined.
2930 (asm_file_startpos): Define iff CHECK_NO_ASM_OUT_DURING_PCH is defined.
2931 (struct c_pch_header): Remove.
2932 (get_ident): Update gpch version.
2933 (pch_init): Do not print executable_checksum to asm_out_file.
2934 Do not fail if there is no asm_out_file to read back from. Set
2935 asm_file_startpos only if CHECK_NO_ASM_OUT_DURING_PCH is defined.
2936 (c_common_write_pch): Verify that nothing was written to asm_out_file
2937 since pch_init was called. Do not write a c_pch_header, and do not
2938 copy from asm_out_file to the PCH.
2939 (c_common_read_pch): Do not read a c_pch_header, and do not restore
2940 the content of asm_out_file from the PCH.
2941 (c_common_print_pch_checksum): Remove.
2942 * c-opts.c (c_common_init): Print out executable_checksum directly.
2944 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
2946 * c-target.def (objc_declare_unresolved_class_reference,
2947 objc_declare_class_definition): Add new hooks.
2949 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
2951 * c-lex.c: Do not include output.h.
2952 (cb_ident): Try to put out .ident with targetm.asm_out.output_ident.
2953 Remove uses of ASM_OUTPUT_IDENT.
2955 2012-06-15 Marc Glisse <marc.glisse@inria.fr>
2958 * c-common.h (c_build_vec_perm_expr): Move decl here.
2959 * c-common.c (c_build_vec_perm_expr): Move definition
2962 2012-06-06 Steven Bosscher <steven@gcc.gnu.org>
2964 * c.opt (fconserve-space): Turn into a no-op.
2966 2012-06-04 Sterling Augustine <saugustine@google.com>
2968 * c-pretty-print.h (pp_c_flag_gnu_v3): New enumerator.
2969 * c-pretty-print.c (pp_c_specifier_qualifier_list): Check it at
2970 both the start and end of the function.
2972 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
2974 * c-common.c: Do not include output.h.
2975 * c-pragma.c: Likewise.
2977 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
2979 * error.c (dump_decl): Check pp_c_flag_gnu_v3.
2980 (decl_as_dwarf_string, lang_decl_dwarf_name): New functions.
2981 (lang_decl_name): Handle namespace decls.
2983 2012-05-31 Steven Bosscher <steven@gcc.gnu.org>
2985 * c-ada-spec.c: Do not include output.h.
2986 * c-semantics.c: Likewise.
2988 2012-05-29 Joseph Myers <joseph@codesourcery.com>
2990 * c-common.c: Fix typo.
2992 2012-05-29 Michael Matz <matz@suse.de>
2994 * c-common.h (c_expand_decl): Remove prototype.
2996 2012-05-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
2998 * c.opt (Wmissing-braces): Use LangEnabledBy(C ObjC,Wall).
2999 * c-opts.c (c_common_handle_option): Remove code handling
3000 warn_missing_braces.
3002 2012-05-28 Paolo Carlini <paolo.carlini@oracle.com>
3005 * c-opts.c (c_common_handle_option): For C++ -Wall doesn't enable
3008 2012-05-22 Dodji Seketeli <dodji@redhat.com>
3011 * c.opt (Wunused-local-typedefs): Use EnabledBy(Wunused).
3013 2012-05-17 Manuel López-Ibáñez <manu@gcc.gnu.org>
3015 * c.opt (--pedantic-errors,-pedantic-errors): Do not handle here.
3016 * c-opts.c (c_common_handle_option): Do not handle explicitly
3017 Wreturn-type, Wwrite-strings, warn_ecpp, and -pedantic-errors.
3019 2012-05-16 Dodji Seketeli <dodji@redhat.com>
3021 PR preprocessor/7263
3022 * c-lex.c (c_lex_with_flags): Pass a virtual location to the call
3023 to cpp_classify_number. For diagnostics, use the precise location
3024 instead of the global input_location.
3026 2012-05-15 Paolo Carlini <paolo.carlini@oracle.com>
3029 * c-common.c (shorten_compare): Check c_inhibit_evaluation_warnings.
3031 2012-05-14 Bernd Schmidt <bernds@codesourcery.com>
3033 * c-common.c (DEF_ATTR_STRING): Define and undefine as necessary.
3035 2012-05-14 Manuel López-Ibáñez <manu@gcc.gnu.org>
3038 * c.opt (Wc++0X-compat,Wdelete-non-virtual-dtor,Wjump-misses-init,
3039 Wreorder): Use LangEnabledBy.
3040 * c-opts.c (c_common_handle_option): Do not enable them
3041 explicitly. Call lang-specific generated functions.
3042 (c_common_post_options): Do not set them here.
3044 2012-05-13 Manuel López-Ibáñez <manu@gcc.gnu.org>
3046 * c.opt (Wclobbered,Wempty-body,Wignored-qualifiers,
3047 Wmissing-field-initializers,Wmissing-parameter-type,
3048 Wold-style-declaration,Woverride-init): Use EnabledBy.
3049 * c-opts.c (c_common_post_options): Do not set here explicitly.
3051 2012-05-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
3054 * c-opts.c (c_common_handle_option): Use handle_generated_option
3055 to enable sub-options.
3057 2012-05-10 Paolo Carlini <paolo.carlini@oracle.com>
3060 * c-common.c (warnings_for_convert_and_check): Use warning_at.
3062 2012-05-10 Richard Guenther <rguenther@suse.de>
3064 * c-common.c (c_sizeof_or_alignof_type): Remove assert and
3065 adjust commentary about TYPE_IS_SIZETYPE types.
3067 2012-05-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
3070 * c-common.c (warn_logical_operator): Check that argument of
3071 integer_zerop is not NULL.
3073 2012-05-05 Manuel López-Ibáñez <manu@gcc.gnu.org>
3076 * c-common.c (warn_logical_operator): Do not warn if either side
3077 is already true or false.
3079 2012-05-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
3082 * c-common.c (expr_original_type): New.
3083 (shorten_compare): Do not warn for enumeration types.
3085 2012-05-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
3087 * c.opt (fpermissive): Add Var(flag_permissive).
3089 2012-04-30 Marc Glisse <marc.glisse@inria.fr>
3092 * c-common.c (convert_vector_to_pointer_for_subscript): New function.
3093 * c-common.h (convert_vector_to_pointer_for_subscript): Declare it.
3095 2012-04-30 Dodji Seketeli <dodji@redhat.com>
3097 Add -Wvarargs option
3098 * c.opt (Wvarargs): Define new option.
3100 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
3102 * c-common.c (check_function_arguments): Replace
3103 Wmissing-format-attribute with Wsuggest-attribute=format.
3105 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
3107 * c.opt (Wsuggest-attribute=format): New. Alias of
3108 Wmissing-format-attribute.
3109 * c-format.c (decode_format_type): Replace
3110 Wmissing-format-attribute with Wsuggest-attribute=format.
3111 (check_function_format): Likewise.
3113 2012-04-27 Ollie Wild <aaw@google.com>
3115 * c-common.c: Add CPP_W_LITERAL_SUFFIX mapping.
3116 * c-opts.c (c_common_handle_option): Handle OPT_Wliteral_suffix.
3117 * c.opt: Add Wliteral-suffix.
3119 2012-04-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
3122 * c.opt (Wpedantic): New.
3123 (pedantic): Alias Wpedantic.
3124 * c-opts.c (c_common_handle_option): Replace -pedantic with -Wpedantic.
3125 (c_common_post_options): Likewise.
3126 (sanitize_cpp_opts): Likewise.
3127 * c-lex.c (interpret_float): Likewise.
3128 * c-format.c (check_format_types): Likewise.
3129 * c-common.c (pointer_int_sum): Likewise.
3130 (c_sizeof_or_alignof_type): Likewise.
3131 (c_add_case_label): Likewise.
3132 (c_do_switch_warnings): Likewise.
3133 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
3135 2012-04-15 Jason Merrill <jason@redhat.com>
3138 * c-format.c (CPLUSPLUS_STD_VER): C++11 inherits from C99.
3139 (C_STD_NAME): Distinguish between C++98 and C++11.
3141 2012-04-11 Eric Botcazou <ebotcazou@adacore.com>
3144 * c-common.h (uint16_type_node): Rename into...
3145 (c_uint16_type_node): ...this.
3146 * c-common.c (c_common_nodes_and_builtins): Adjust for above renaming.
3147 * c-cppbuiltin.c (builtin_define_stdint_macros): Likewise.
3149 2012-04-10 Manuel López-Ibáñez <manu@gcc.gnu.org>
3151 * c-common.c (warn_if_unused_value): Move definition to here.
3152 * c-common.h (warn_if_unused_value): Move declaration to here.
3154 2012-03-23 William Bader <williambader@hotmail.com>
3156 * c-lex.c (c_lex_with_flags): Avoid declarations after stmts.
3158 2012-03-20 Jason Merrill <jason@redhat.com>
3160 * c-common.h (enum cxx_dialect): Add cxx1y.
3161 * c-common.c (c_common_nodes_and_builtins): Use >= for cxx_dialect
3163 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
3164 * c-opts.c (c_common_post_options): Likewise.
3165 (set_std_cxx1y): New.
3166 (c_common_handle_option): Call it.
3167 * c.opt (-std=c++1y, -std=gnu++1y): New flags.
3169 2012-03-19 Paolo Carlini <paolo.carlini@oracle.com>
3172 * c.opt ([Wuseless-cast]): Add.
3174 2012-03-16 Richard Guenther <rguenther@suse.de>
3176 * c-pretty-print.c (pp_c_initializer_list): Adjust.
3178 2012-03-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
3181 * c.opt (ftemplate-backtrace-limit) Add.
3183 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3185 * c-cppbuiltin.c (c_cpp_builtins): Remove #pragma extern_prefix
3187 * c-pragma.c (handle_pragma_extern_prefix): Remove.
3188 (init_pragma): Don't register extern_prefix.
3190 2012-03-12 Richard Guenther <rguenther@suse.de>
3192 * c-common.c (c_common_get_narrower): Use c_common_type_for_size.
3193 (builtin_type_for_size): Likewise.
3195 2012-02-13 Jakub Jelinek <jakub@redhat.com>
3198 * c-common.c (sync_resolve_params): Don't decide whether to convert
3199 or not based on TYPE_SIZE comparison, convert whenever arg_type
3200 is unsigned INTEGER_TYPE.
3202 2012-02-06 Paolo Carlini <paolo.carlini@oracle.com>
3205 * c.opt ([Wunused-local-typedefs]): Fix description.
3207 2012-01-24 Mike Stump <mikestump@comcast.net>
3209 * c-common.c (c_common_type_for_mode): Match signed/unsigned types
3212 2012-01-18 Richard Guenther <rguenther@suse.de>
3214 * c-opts.c (c_common_post_options): Reset LTO flags if
3215 we are about to generate a PCH.
3217 2012-01-17 Paolo Carlini <paolo.carlini@oracle.com>
3220 * c-pretty-print.c (pp_c_integer_constant): For unsigned constants
3221 use pp_unsigned_wide_integer.
3223 2012-01-10 Richard Guenther <rguenther@suse.de>
3226 * c-opts.c (c_common_handle_option): Move -Werror handling
3227 to language independent code.
3229 2012-01-05 Richard Guenther <rguenther@suse.de>
3232 * c.opt (Wmudflap, fmudflap, fmudflapth, fmudflapir): Move here
3235 2011-12-30 Paolo Carlini <paolo.carlini@oracle.com>
3238 * c-common.c (c_sizeof_or_alignof_type): In C++ allow for alignof
3239 of array types with an unknown bound.
3241 2011-12-20 Joseph Myers <joseph@codesourcery.com>
3243 * c-common.c (flag_isoc99): Update comment to refer to C11.
3244 (flag_isoc1x): Change to flag_isoc11.
3245 * c-common.h (flag_isoc99): Update comment to refer to C11.
3246 (flag_isoc1x): Change to flag_isoc11.
3247 * c-cppbuiltin.c (cpp_atomic_builtins): Change comment to refer to
3249 * c-opts.c (set_std_c1x): Change to set_std_c11.
3250 (c_common_handle_option): Handle OPT_std_c11 and OPT_std_gnu11.
3252 (set_std_c89, set_std_c99, set_std_c11): Use flag_isoc11.
3253 (set_std_c1): Use CLK_STDC11 and CLK_GNUC11.
3254 * c.opt (std=c1x): Change to std=c11. Document as non-draft
3256 (std=c1x, std=iso9899:2011): Add as aliases of std=c11.
3257 (std=gnu1x): Change to std=gnu11. Refer to non-draft standard.
3258 (std=gnu1x): Make alias of std=gnu11.
3260 2011-12-19 Jason Merrill <jason@redhat.com>
3263 * c-common.c (handle_transparent_union_attribute): Check the first
3264 field if the type is complete.
3266 2011-12-15 Jonathan Wakely <jwakely.gcc@gmail.com>
3269 * c-common.c (RID_IS_FINAL): Add.
3270 * c-common.h (RID_IS_FINAL): Add.
3272 2011-11-30 Iain Sandoe <iains@gcc.gnu.org>
3274 * c.opt (fgnu-runtime): Provide full description.
3275 (fnext-runtime): Likewise.
3276 * c-opts.c (OPT_fgnu_runtime, OPT_fnext_runtime) Remove.
3278 2011-11-28 Andrew MacLeod <amacleod@redhat.com>
3280 * c-cpp-builtin.c (cpp_atomic_builtins):New. Emit all atomic
3281 predefines in one place. Add LOCK_FREE predefines.
3282 (c_cpp_builtins): Move Legacy HAVE_SYNC predefines to
3285 2011-11-24 Andrew MacLeod <amacleod@redhat.com>
3288 * c-common.c (get_atomic_generic_size): Check for various error
3290 (resolve_overloaded_atomic_exchange,
3291 resolve_overloaded_atomic_compare_exchange,
3292 resolve_overloaded_atomic_load, resolve_overloaded_atomic_store): Return
3293 error_mark_node for error conditions.
3295 2011-11-08 Richard Guenther <rguenther@suse.de>
3300 2011-11-07 Richard Henderson <rth@redhat.com>
3301 Aldy Hernandez <aldyh@redhat.com>
3302 Torvald Riegel <triegel@redhat.com>
3304 Merged from transactional-memory.
3306 * c-common.c (handle_tm_wrap_attribute,
3307 handle_tm_attribute, ignore_attribute, parse_tm_stmt_attr): New.
3308 (struct c_common_reswords): Added __transaction* keywords.
3309 (struct c_common_attribute_table): Added transaction* and tm_regparm
3311 * c-common.h: Added RID_TRANSACTION*. Added TM_ATTR* and TM_STMT*
3313 (parse_tm_stmt_attr, tm_attr_to_mask, tm_mask_to_attr,
3314 find_tm_attribute): Declare.
3316 2011-11-07 Jason Merrill <jason@redhat.com>
3319 * c-common.c, c-common.h: Revert yesterday's changes.
3321 2011-11-06 Jason Merrill <jason@redhat.com>
3324 * c-common.c (decl_has_visibility_attr): Split out from...
3325 (c_determine_visibility): ...here.
3326 * c-common.h: Declare it.
3328 2011-11-06 Joseph Myers <joseph@codesourcery.com>
3330 * c-common.c (c_common_reswords): Add _Alignas and _Alignof.
3331 (c_sizeof_or_alignof_type): Diagnose alignof applied to a function
3333 (check_user_alignment): New. Split out of
3334 handle_aligned_attribute. Disallow integer constants with
3335 noninteger types. Conditionally allow zero.
3336 (handle_aligned_attribute): Use check_user_alignment.
3337 * c-common.h (RID_ALIGNAS, check_user_alignment): New.
3339 2011-11-06 Andrew MacLeod <amacleod@redhat.com>
3340 Richard Henderson <rth@redhat.com>
3342 Merged from cxx-mem-model.
3344 * c-cppbuiltin.c (c_cpp_builtins): Test both atomic and sync patterns.
3345 * c-common.c (sync_resolve_params, sync_resolve_return): Only tweak
3346 parameters that are the same type size.
3347 (get_atomic_generic_size): New. Find size of generic
3348 atomic function parameters and do typechecking.
3349 (add_atomic_size_parameter): New. Insert size into parameter list.
3350 (resolve_overloaded_atomic_exchange): Restructure __atomic_exchange to
3351 either __atomic_exchange_n or external library call.
3352 (resolve_overloaded_atomic_compare_exchange): Restructure
3353 __atomic_compare_exchange to either _n variant or external library call.
3354 (resolve_overloaded_atomic_load): Restructure __atomic_load to either
3355 __atomic_load_n or an external library call.
3356 (resolve_overloaded_atomic_store): Restructure __atomic_store to either
3357 __atomic_store_n or an external library call.
3358 (resolve_overloaded_builtin): Handle new __atomic builtins.
3360 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
3363 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Call fold_offsetof_1.
3364 (fold_offsetof_1): Make global. Remove STOP_REF argument and adjust.
3365 <INDIRECT_REF>: Return the argument.
3366 <ARRAY_REF>: Remove special code for negative offset.
3367 Call fold_build_pointer_plus instead of size_binop.
3368 (fold_offsetof): Remove STOP_REF argument and adjust.
3369 * c-common.h (fold_offsetof_1): Declare.
3370 (fold_offsetof): Remove STOP_REF argument.
3372 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
3375 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
3376 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
3377 Wnarrowing for C++0x and C++98.
3378 * c.opt ([Wnarrowing]): Update.
3380 2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
3383 * c.opt: Add Wzero-as-null-pointer-constant.
3385 2011-10-31 Jason Merrill <jason@redhat.com>
3387 * c.opt (-fdeduce-init-list): Off by default.
3390 * c-common.h (cxx_dialect): Add cxx11 and cxx03.
3391 * c.opt: Add -std=c++11, -std=gnu++11, -std=gnu++03,
3393 * c-opts.c (set_std_cxx11): Rename from set_std_cxx0x.
3395 2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
3398 * c.opt (fvisibility-inlines-hidden): Description change.
3400 2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
3402 Implement C++11 user-defined literals.
3403 * c-common.c (build_userdef_literal): New.
3404 * c-common.def: New tree code.
3405 * c-common.h (tree_userdef_literal): New tree struct and accessors.
3406 * c-lex.c (interpret_float): Add suffix parm.
3407 (c_lex_with_flags): Build literal tokens.
3409 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
3413 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
3416 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
3417 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
3418 Wnarrowing for C++0x and C++98.
3419 * c.opt ([Wnarrowing]): Update.
3421 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
3424 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
3425 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
3426 Wnarrowing for C++0x and C++98.
3427 * c.opt ([Wnarrowing]): Update.
3429 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
3432 * c-common.c (conversion_warning): Remove code looking for
3433 artificial operands.
3435 2011-10-18 Dodji Seketeli <dodji@redhat.com>
3438 * c-lex.c (fe_file_change): Use LINEMAP_SYSP when
3439 !NO_IMPLICIT_EXTERN_C.
3441 2011-10-17 Michael Spertus <mike_spertus@symantec.com>
3443 * c-common.c (c_common_reswords): Add __bases,
3445 * c-common.h: Add RID_BASES and RID_DIRECT_BASES.
3447 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
3450 * c.opt ([Wnonnull]): Add C++ and Objective-C++.
3452 2011-10-15 Tom Tromey <tromey@redhat.com>
3453 Dodji Seketeli <dodji@redhat.com>
3455 * c.opt (fdebug-cpp): New option.
3456 * c-opts.c (c_common_handle_option): Handle the option.
3457 * c-ppoutput.c (maybe_print_line_1): New static function. Takes an
3458 output stream in parameter. Factorized from ...
3459 (maybe_print_line): ... this. Dump location debug information when
3460 -fdebug-cpp is in effect.
3461 (print_line_1): New static function. Takes an output stream in
3462 parameter. Factorized from ...
3463 (print_line): ... here. Dump location information when -fdebug-cpp
3465 (scan_translation_unit): Dump location information when
3466 -fdebug-cpp is in effect.
3468 2011-10-15 Tom Tromey <tromey@redhat.com>
3469 Dodji Seketeli <dodji@redhat.com>
3471 * c.opt (ftrack-macro-expansion): New option. Handle it with and
3473 * c-opts.c (c_common_handle_option)<case
3474 OPT_ftrack_macro_expansion_, case OPT_ftrack_macro_expansion>: New
3475 cases. Handle -ftrack-macro-expansion with and without argument.
3477 2011-10-15 Tom Tromey <tromey@redhat.com>
3478 Dodji Seketeli <dodji@redhat.com>
3480 * c-ppoutput.c (scan_translation_unit, maybe_print_line)
3481 (print_line, cb_define, do_line_change): Adjust to avoid touching
3482 the internals of struct line_map. Use the public API instead.
3483 * c-pch.c (c_common_read_pch): Likewise.
3484 * c-lex.c (fe_file_change): Likewise.
3486 2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
3489 * c.opt ([Wformat-zero-length]): Add C++ and Objective-C++.
3491 2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
3494 * c-pretty-print.c (pp_c_floating_constant): Output
3495 max_digits10 (in the ISO C++ WG N1822 sense) decimal digits.
3497 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
3499 * c-common.c (def_builtin_1): Delete old interface with two
3500 parallel arrays to hold standard builtin declarations, and replace
3501 it with a function based interface that can support creating
3502 builtins on the fly in the future. Change all uses, and poison
3503 the old names. Make sure 0 is not a legitimate builtin index.
3504 * c-omp.c (c_finish_omp_barrier): Ditto.
3505 (c_finish_omp_taskwait): Ditto.
3506 (c_finish_omp_flush): Ditto.
3508 2011-10-11 Tristan Gingold <gingold@adacore.com>
3510 * c.opt: (fallow-parameterless-variadic-functions): New.
3512 2011-09-08 Dodji Seketeli <dodji@redhat.com>
3514 PR c++/33255 - Support -Wunused-local-typedefs warning
3515 * c-common.h (struct c_language_function::local_typedefs): New
3517 (record_locally_defined_typedef, maybe_record_typedef_use)
3518 (maybe_warn_unused_local_typedefs): Declare new functions.
3519 * c-common.c (record_locally_defined_typedef)
3520 (maybe_record_typedef_use)
3521 (maybe_warn_unused_local_typedefs): Define new functions.
3522 * c.opt: Declare new -Wunused-local-typedefs flag.
3524 2011-09-06 Eric Botcazou <ebotcazou@adacore.com>
3527 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Fold offsetof-like
3530 2011-09-05 Richard Guenther <rguenther@suse.de>
3532 * c-common.c (complete_array_type): Use ssize_int (-1) instead
3533 of integer_minus_one_node for empty array upper bounds.
3535 2011-08-28 Dodji Seketeli <dodji@redhat.com>
3537 * c-pch.c (c_common_read_pch): Call linemap_add with LC_ENTER as
3538 it's the first time it's being called on this main TU.
3540 2011-08-24 Richard Guenther <rguenther@suse.de>
3543 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Fix conditional.
3545 2011-08-22 Gabriel Charette <gchare@google.com>
3547 * c-opts.c (c_finish_options): Force BUILTINS_LOCATION for tokens
3548 defined in cpp_init_builtins and c_cpp_builtins.
3550 2011-08-19 Joseph Myers <joseph@codesourcery.com>
3552 * c-common.c (c_common_reswords): Add __builtin_complex.
3553 * c-common.h (RID_BUILTIN_COMPLEX): New.
3555 2011-08-18 Joseph Myers <joseph@codesourcery.com>
3557 * c-common.c (c_common_reswords): Add _Noreturn.
3558 (keyword_is_function_specifier): Handle RID_NORETURN.
3559 * c-common.h (RID_NORETURN): New.
3561 2011-08-10 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
3563 * c-common.c (unsafe_conversion_p): New function. Check if it is
3564 unsafe to convert an expression to the type.
3565 (conversion_warning): Adjust, use unsafe_conversion_p.
3566 * c-common.h (unsafe_conversion_p): New function declaration.
3568 2011-08-02 Jakub Jelinek <jakub@redhat.com>
3570 * c-common.h (c_finish_omp_atomic): Adjust prototype.
3571 (c_finish_omp_taskyield): New prototype.
3572 * c-omp.c (c_finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
3573 arguments. Handle OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD and
3574 OMP_ATOMIC_CAPTURE_NEW in addition to OMP_ATOMIC. If LHS1
3575 or RHS1 have side-effects, evaluate those too in the right spot,
3576 if it is a decl and LHS is also a decl, error out if they
3578 (c_finish_omp_taskyield): New function.
3579 * c-cppbuiltin.c (c_cpp_builtins): Change _OPENMP to 201107.
3580 * c-pragma.c (omp_pragmas): Add taskyield.
3581 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKYIELD.
3582 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_FINAL and
3583 PRAGMA_OMP_CLAUSE_MERGEABLE.
3585 2011-07-25 Dodji Seketeli <dodji@redhat.com>
3587 * c-common.h (set_underlying_type): Remove parm name from
3590 2011-07-25 Romain Geissler <romain.geissler@gmail.com>
3592 * c-pretty-print.h: Search c-common.h in c-family.
3594 2011-07-22 Jason Merrill <jason@redhat.com>
3597 * c.opt (Wnarrowing): New.
3600 * c-common.h: Declare c_linkage_bindings.
3601 * c-pragma.c (handle_pragma_redefine_extname): Use it.
3604 * c-opts.c (set_std_cxx0x): Set flag_isoc94 and flag_isoc99.
3605 * c-pretty-print.c (pp_c_cv_qualifiers): Check c_dialect_cxx as well
3606 as flag_isoc99 for 'restrict'.
3607 (pp_c_specifier_qualifier_list): Likewise for _Complex.
3609 2011-07-21 Ian Lance Taylor <iant@google.com>
3612 * c-common.c (c_disable_warnings): New static function.
3613 (c_enable_warnings): New static function.
3614 (c_fully_fold_internal): Change local unused_p to bool. Call
3615 c_disable_warnings and c_enable_warnings rather than change
3616 c_inhibit_evaluation_warnings.
3618 2011-07-20 Jason Merrill <jason@redhat.com>
3620 PR c++/6709 (DR 743)
3621 PR c++/42603 (DR 950)
3622 * c-common.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move from cp/parser.h.
3623 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
3624 (CPP_DECLTYPE): New.
3625 * c-common.c (c_parse_error): Handle CPP_DECLTYPE.
3627 2011-07-19 Richard Guenther <rguenther@suse.de>
3629 * c-common.c (pointer_int_sum): Use fold_build_pointer_plus.
3630 * c-omp.c (c_finish_omp_for): Likewise.
3632 2011-07-12 Eric Botcazou <ebotcazou@adacore.com>
3634 * c-ada-spec.c (dump_nested_types): Put semi-colon after empty loop
3635 body on the next line.
3637 2011-07-08 Jason Merrill <jason@redhat.com>
3640 * c-omp.c (check_omp_for_incr_expr): Handle preevaluation.
3643 * c-common.c (c_apply_type_quals_to_decl): Don't check
3644 TYPE_NEEDS_CONSTRUCTING.
3646 2011-07-06 Richard Guenther <rguenther@suse.de>
3648 * c-common.c (c_common_nodes_and_builtins):
3649 Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
3651 2011-07-05 Richard Guenther <rguenther@suse.de>
3653 * c-common.c (c_common_nodes_and_builtins): Build all common
3656 2011-06-27 Jakub Jelinek <jakub@redhat.com>
3658 * c-common.h (c_tree_chain_next): New static inline function.
3660 * c-common.c (check_builtin_function_arguments): Handle
3661 BUILT_IN_ASSUME_ALIGNED.
3663 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
3665 * c-common.c: Add sync_ or SYNC__ to builtin names.
3666 * c-omp.c: Add sync_ or SYNC__ to builtin names.
3668 2011-06-20 Pierre Vittet <piervit@pvittet.com>
3670 * c-pragma.h (pragma_handler_1arg, pragma_handler_2arg): New
3672 (gen_pragma_handler): New union.
3673 (internal_pragma_handler): New type.
3674 (c_register_pragma_with_data)
3675 (c_register_pragma_with_expansion_and_data): New functions.
3677 * c-pragma.c (registered_pragmas, c_register_pragma_1)
3678 (c_register_pragma, c_register_pragma_with_expansion)
3679 (c_invoke_pragma_handler): Changed to work with
3680 internal_pragma_handler.
3681 (c_register_pragma_with_data)
3682 (c_register_pragma_with_expansion_and_data): New functions.
3684 2011-06-14 Joseph Myers <joseph@codesourcery.com>
3686 * c-common.c: Include common/common-target.h.
3687 (handle_section_attribute): Use
3688 targetm_common.have_named_sections.
3689 * c-cppbuiltin.c: Include common/common-target.h.
3690 (c_cpp_builtins): Use targetm_common.except_unwind_info.
3692 2011-06-10 Richard Guenther <rguenther@suse.de>
3694 * c-pretty-print.c (pp_c_type_specifier): Use pp_c_identifier
3695 to print a IDENTIFIER_NODE.
3697 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3698 Joseph Myers <joseph@codesourcery.com>
3700 * c.opt (fbuilding-libgcc): New option.
3701 * c-cppbuiltin.c (c_cpp_builtins): Define
3702 __LIBGCC_TRAMPOLINE_SIZE__ if flag_building_libgcc.
3704 2011-06-07 Jason Merrill <jason@redhat.com>
3706 * c-common.c (max_tinst_depth): Lower default to 900.
3708 * c-format.c (gcc_cxxdiag_char_table): Add 'S' format.
3710 2011-06-07 Richard Guenther <rguenther@suse.de>
3712 * c-common.c (c_common_nodes_and_builtins): Do not set
3713 size_type_node or call set_sizetype.
3715 2011-06-07 Dodji Seketeli <dodji@redhat.com>
3718 * c-pretty-print.c (pp_c_integer_constant): Consider the canonical
3719 type when using pointer comparison to compare types.
3721 2011-06-02 Jonathan Wakely <jwakely.gcc@gmail.com>
3723 * c.opt: Add -Wdelete-non-virtual-dtor.
3724 * c-opts.c (c_common_handle_option): Include it in -Wall.
3726 2011-05-30 Nathan Froyd <froydnj@gcc.gnu.org>
3731 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
3733 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
3736 2011-05-27 Jakub Jelinek <jakub@redhat.com>
3739 * c-common.c (c_common_truthvalue_conversion) <case COND_EXPR>: For
3740 C++ don't call c_common_truthvalue_conversion on void type arms.
3742 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
3744 * c-common.h (struct stmt_tree_s) [x_cur_stmt_list]: Change to a VEC.
3745 (stmt_list_stack): Define.
3746 (cur_stmt_list): Adjust for new type of x_cur_stmt_list.
3747 * c-semantics.c (push_stmt_list, pop_stmt_list): Likewise.
3749 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
3751 * c-common.c (warning_candidate_p): Check for BLOCKs.
3753 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
3755 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
3758 2011-05-25 Jakub Jelinek <jakub@redhat.com>
3760 * c-common.c (def_fn_type): Remove extra va_end.
3762 2011-05-23 Jason Merrill <jason@redhat.com>
3765 * c-common.c (c_common_get_narrower): New.
3766 (shorten_binary_op, shorten_compare, warn_for_sign_compare): Use it.
3768 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
3770 * c-common.h (check_function_arguments): Tweak prototype of
3771 check_function_arguments.
3772 * c-common.c (check_function_arguments): Likewise. Adjust
3773 calls to check_function_nonnull, check_function_format, and
3774 check_function_sentinel.
3775 (check_function_sentinel): Take a FUNCTION_TYPE rather than
3776 separate attributes and typelist arguments. Use
3777 FOREACH_FUNCTION_ARGS to iterate over argument types.
3779 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
3781 * c-common.c (c_common_reswords): Reorder.
3782 * c-common.h (rid): Likewise.
3784 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
3786 * c-common.c (def_fn_type): Don't call build_function_type, call
3787 build_function_type_array or build_varargs_function_type_array
3789 (c_common_nodes_and_builtins): Likewise.
3791 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
3793 * c-common.c (c_add_case_label): Omit the loc argument to
3795 * c-common.h (build_case_label): Remove.
3796 * c-semantics.c (build_case_label): Remove.
3798 2011-05-05 Joseph Myers <joseph@codesourcery.com>
3800 * c-objc.h (objc_start_method_definition): Update prototype.
3801 * stub-objc.c (objc_start_method_definition): Add extra parameter.
3803 2011-05-04 Nathan Froyd <froydnj@codesourcery.com>
3805 * c-common.c (check_main_parameter_types): Reindent. Don't use
3806 TYPE_ARG_TYPES directly.
3807 (handle_nonnull_attribute): Likewise.
3808 (sync_resolve_params): Likewise.
3809 * c-format.c (handle_format_arg_attribute): Likewise. Adjust call
3810 to check_format_string.
3811 (handle_format_attribute): Likewise.
3812 (check_format_string): Take a function type to examine instead of
3813 a type list. Use a function_arg_iterator to step through argument
3816 2011-05-04 Richard Guenther <rguenther@suse.de>
3818 * c-common.c (fix_string_type): Use size_int for index type bounds.
3819 (start_fname_decls): Do not pass NULL to build_int_cst.
3820 (c_init_attributes): Likewise.
3821 * c-lex.c (c_lex_with_flags): Likewise.
3823 2011-04-27 Jason Merrill <jason@redhat.com>
3825 * c-common.c (make_tree_vector_from_list): New.
3826 * c-common.h: Declare it.
3828 2011-04-26 Richard Guenther <rguenther@suse.de>
3830 PR preprocessor/48248
3831 * c-ppoutput.c (maybe_print_line): Always optimize newlines
3832 for output size with -P.
3834 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
3836 * c-common.c (struct c_common_resword): Add __underlying_type.
3837 * c-common.h (enum rid): Add RID_UNDERLYING_TYPE.
3839 2011-04-20 Jim Meyering <meyering@redhat.com>
3841 * c-format.c (init_dollar_format_checking): Remove useless
3844 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
3846 * c-objc.h (objc_get_interface_ivars): Removed.
3847 (objc_detect_field_duplicates): New.
3848 * stub-objc.c: Likewise.
3850 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
3852 * stub-objc.c (objc_declare_protocols): Renamed to
3853 objc_declare_protocol.
3854 * c-objc.h: Likewise.
3856 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
3858 * stub-objc.c (objc_declare_class): Updated argument name.
3860 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
3862 * c-common.h (c_common_init_ts): Declare.
3863 * c-common.c (c_common_init_ts): Define.
3865 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
3867 * c-objc.h (objc_build_message_expr): Updated prototype.
3868 * stub-objc.c (objc_build_message_expr): Likewise.
3870 2011-04-12 Martin Jambor <mjambor@suse.cz>
3872 * c-gimplify.c (c_genericize): Call cgraph_get_create_node instead
3875 2011-04-11 Richard Guenther <rguenther@suse.de>
3877 * c-common.c (complete_array_type): Build a range type of
3880 2011-04-08 Nathan Froyd <froydnj@codesourcery.com>
3882 * c-common.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPES.
3883 (handle_type_generic_attribute): Likewise.
3885 2011-04-07 Jason Merrill <jason@redhat.com>
3888 * c-common.c (c_common_truthvalue_conversion): Don't ignore
3889 conversion from C++0x scoped enum.
3891 2011-04-06 Joseph Myers <joseph@codesourcery.com>
3893 * c-target-def.h: New file.
3894 * c-target.def: New file.
3895 * c-target.h: New file.
3896 * c-common.c (targetcm): Don't define here.
3897 * c-common.h (default_handle_c_option): Declare.
3898 * c-format.c: Include c-target.h instead of target.h.
3899 * c-opts.c: Include c-target.h instead of target.h. Explicitly
3901 (default_handle_c_option): Move from targhooks.c.
3903 2011-03-29 Jakub Jelinek <jakub@redhat.com>
3905 PR preprocessor/48248
3906 * c-ppoutput.c (print): Add src_file field.
3907 (init_pp_output): Initialize it.
3908 (maybe_print_line): Don't optimize by adding up to 8 newlines
3909 if map->to_file and print.src_file are different file.
3910 (print_line): Update print.src_file.
3912 2011-03-25 Kai Tietz <ktietz@redhat.com>
3914 * c-ada-spec.c (compare_comment): Use filename_cmp
3915 instead of strcmp for filename.
3917 2011-03-25 Jeff Law <law@redhat.com>
3919 * c-common.c (def_fn_type): Add missing va_end.
3921 2011-03-25 Jason Merrill <jason@redhat.com>
3923 * c.opt: Add -std=c++03.
3925 2011-03-22 Eric Botcazou <ebotcazou@adacore.com>
3927 * c-ada-spec.c (dump_ada_template): Skip non-class instances.
3929 2011-03-17 Kai Tietz
3932 * c-pretty-print.c (pp_c_specifier_qualifier_list):
3933 Display allowed attributes for function pointer types.
3934 (pp_c_attributes_display): New function to display
3935 attributes having affects_type_identity flag set to true.
3936 * c-pretty-print.h (pp_c_attributes_display): New prototype.
3938 * c-common.c (c_common_attribute_table):
3940 (c_common_format_attribute_table): Likewise.
3942 2011-03-18 Jason Merrill <jason@redhat.com>
3944 * c.opt (fconstexpr-depth): Add Var(max_constexpr_depth).
3945 * c-common.h: Don't declare it here.
3946 * c-common.c: Or define it here.
3947 * c-opts.c (c_common_handle_option): Or set it here.
3950 * c-common.c (handle_transparent_union_attribute): Don't
3951 make a duplicate type in C++.
3953 2011-03-15 Jason Merrill <jason@redhat.com>
3955 * c-common.c (max_constexpr_depth): New.
3956 * c-common.h: Declare it.
3957 * c-opts.c (c_common_handle_option): Set it.
3958 * c.opt (fconstexpr-depth): New option.
3960 2011-03-11 Jason Merrill <jason@redhat.com>
3962 * c-common.c (attribute_takes_identifier_p): Add missing const.
3965 * c-common.c (attribute_takes_identifier_p): Assume that an
3966 unknown attribute takes an identifier.
3968 2011-03-07 Nathan Froyd <froydnj@codesourcery.com>
3971 * c-common.c (c_type_hash): Call list_length instead of iterating
3972 through DECL_CHAIN. Rename 'i' to 'n_elements'.
3974 2011-02-19 Jakub Jelinek <jakub@redhat.com>
3977 * c-common.c (c_fully_fold_internal): Handle VIEW_CONVERT_EXPR.
3979 2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
3981 * c.opt (fobjc-abi-version=) New.
3982 (fobjc-nilcheck): New.
3984 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
3987 * c-common.h (keyword_is_decl_specifier): Declare.
3988 * c-common.c (keyword_is_decl_specifier): Define.
3989 (keyword_is_function_specifier): New function.
3991 2011-01-26 Jakub Jelinek <jakub@redhat.com>
3994 * c-lex.c (interpret_float): If CPP_N_IMAGINARY, ensure
3995 EXCESS_PRECISION_EXPR is created with COMPLEX_TYPE instead of
3998 2011-01-26 Arnaud Charlet <charlet@adacore.com>
4000 * c-ada-spec.c (dump_generic_ada_node): Avoid dereferencing null type.
4002 2011-01-26 Jakub Jelinek <jakub@redhat.com>
4005 * c-opts.c (c_common_post_options): Call c_common_no_more_pch
4006 after init_c_lex if pch_file is set.
4008 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4011 * c.opt (-fkeep-inline-dllexport): New switch.
4013 2011-01-12 Richard Guenther <rguenther@suse.de>
4016 * c-common.c (handle_weak_attribute): Warn instead of error
4017 on declaring an inline function weak.
4019 2011-01-05 Tom Tromey <tromey@redhat.com>
4021 * c-common.h (lvalue_error): Update.
4022 * c-common.c (lvalue_error): Add 'loc' argument. Call error_at,
4025 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
4028 * c-objc.h (objc_finish_message_expr): Added argument to
4031 2010-12-22 Nathan Froyd <froydnj@codesourcery.com>
4033 * c-common.c (handle_nonnull_attribute, handle_sentinel_attribute):
4036 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
4038 * c-objc.h (objc_maybe_warn_exceptions): New.
4039 * stub-objc.c (objc_maybe_warn_exceptions): New.
4041 2010-12-10 Nathan Froyd <froydnj@codesourcery.com>
4043 * c-common.h (readonly_error): Declare.
4044 * c-common.c (readonly_error): Define.
4046 2010-12-09 Nathan Froyd <froydnj@codesourcery.com>
4048 * c-common.h (invalid_indirection_error): Declare.
4049 * c-common.c (invalid_indirection_error): Define.
4051 2010-12-03 Richard Guenther <rguenther@suse.de>
4054 * c-pretty-print.c (pp_c_postfix_expression): Handle MEM_REF.
4055 (pp_c_unary_expression): Likewise.
4056 (pp_c_expression): Likewise.
4058 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
4060 * c-common.h (objc_finish_function): New.
4061 (objc_non_volatilized_type): Removed.
4062 (objc_type_quals_match): Removed.
4063 * stub-objc.c (objc_finish_function): New.
4064 (objc_non_volatilized_type): Removed.
4065 (objc_type_quals_match): Removed.
4067 2010-11-30 Joseph Myers <joseph@codesourcery.com>
4069 * c-common.h (parse_optimize_options): Declare.
4070 * c-cppbuiltin.c, c-format.c, c-gimplify.c, c-lex.c, c-omp.c,
4071 c-pch.c, c-pragma.c, c-semantics.c: Don't include toplev.h.
4073 2010-11-29 Joseph Myers <joseph@codesourcery.com>
4075 * c-opts.c (check_deps_environment_vars): Use getenv instead of
4077 * c-pch.c (O_BINARY): Don't define here.
4078 * c-pragma.h: Include "cpplib.h" instead of <cpplib.h>.
4080 2010-11-25 Joseph Myers <joseph@codesourcery.com>
4082 * c-cppbuiltin.c (c_cpp_builtins): Pass &global_options to
4083 targetm.except_unwind_info.
4085 2010-11-23 Joseph Myers <joseph@codesourcery.com>
4087 * c-opts.c (c_common_handle_option): Pass location to
4088 set_struct_debug_option.
4090 2010-11-23 Joseph Myers <joseph@codesourcery.com>
4092 * c-common.c (visibility_options): Move from ../opts.c.
4093 * c-common.h (struct visibility_flags, visibility_options):
4095 * c-opts.c (finish_options): Rename to c_finish_options.
4096 (c_common_init): Update call to finish_options.
4098 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
4101 * c-lex.c (lex_string): Check that each string in an Objective-C
4102 string concat sequence starts with either one or zero '@', and
4103 that there are no spurious '@' signs at the end.
4105 2010-11-20 Joseph Myers <joseph@codesourcery.com>
4107 * c-pragma.c: Remove conditionals on HANDLE_PRAGMA_PACK,
4108 HANDLE_PRAGMA_PACK_PUSH_POP, HANDLE_PRAGMA_WEAK and
4109 HANDLE_PRAGMA_VISIBILITY.
4110 * c-pragma.h (HANDLE_PRAGMA_WEAK, HANDLE_PRAGMA_PACK,
4111 HANDLE_PRAGMA_VISIBILITY): Don't define.
4112 (HANDLE_SYSV_PRAGMA, HANDLE_PRAGMA_PACK_PUSH_POP): Don't test.
4114 2010-11-20 Nathan Froyd <froydnj@codesourcery.com>
4119 * c-common.h (keyword_begins_type_specifier): Declare.
4120 (keyword_is_storage_class_specifier): Declare.
4121 (keyword_is_type_qualifier): Declare.
4122 * c-common.c (keyword_begins_type_specifier): New function.
4123 (keyword_is_storage_class_specifier): New function.
4124 (keyword_is_type_qualifier): Declare.
4126 2010-11-19 Joseph Myers <joseph@codesourcery.com>
4129 * c-common.c (in_late_binary_op): Define.
4130 (c_common_truthvalue_conversion): Check in_late_binary_op before
4131 calling c_save_expr.
4132 * c-common.h (in_late_binary_op): Declare.
4134 2010-11-19 Joseph Myers <joseph@codesourcery.com>
4136 * c-opts.c (c_common_handle_option): Update calls to
4137 set_struct_debug_option.
4139 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
4141 * c-common.h (objc_declare_protocols): Added additional argument.
4142 * stub-objc.c (objc_declare_protocol): Same change.
4144 2010-11-18 Nathan Froyd <froydnj@codesourcery.com>
4147 * c-common.h (build_real_imag_expr): Declare.
4148 * c-semantics.c (build_real_imag_expr): Define.
4150 2010-11-17 Joseph Myers <joseph@codesourcery.com>
4152 * c-opts.c (c_common_parse_file): Take no arguments.
4153 * c-common.h (c_common_parse_file): Update prototype.
4155 2010-11-16 Jakub Jelinek <jakub@redhat.com>
4158 * c-common.c (warning_candidate_p): Don't track non-const calls
4161 2010-11-15 Ian Lance Taylor <iant@google.com>
4163 * c-lex.c (init_c_lex): Set macro debug callbacks if
4164 flag_dump_go_spec is set.
4166 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
4168 * c-common.h (objc_build_incr_expr_for_property_ref): New.
4169 * stub-objc.c (objc_build_incr_expr_for_property_ref): New.
4171 2010-11-15 Nathan Froyd <froydnj@codesourcery.com>
4173 PR preprocessor/45038
4174 * c-cppbuiltin.c (c_cpp_builtins): Use different format for C++
4177 2010-11-12 Joseph Myers <joseph@codesourcery.com>
4179 * c-common.h (c_family_lang_mask): Declare.
4180 * c-opts.c (c_family_lang_mask): Make extern.
4181 * c-pragma.c (handle_pragma_diagnostic): Use
4182 control_warning_option.
4184 2010-11-12 Joseph Myers <joseph@codesourcery.com>
4186 * c-common.c (parse_optimize_options): Update call to
4188 * c-common.h (c_common_handle_option): Update prototype.
4189 * c-opts.c (c_common_handle_option): Take location_t parameter and
4190 pass it to other functions.
4192 2010-11-11 Joseph Myers <joseph@codesourcery.com>
4194 * c-opts.c (warning_as_error_callback): Remove.
4195 (c_common_initialize_diagnostics): Don't call
4196 register_warning_as_error_callback.
4197 (c_common_handle_option): Handle -Werror=normalized= here.
4199 2010-11-10 Joseph Myers <joseph@codesourcery.com>
4201 * c-common.c (handle_mode_attribute): Use %' and word "signedness"
4203 * c-opts.c (c_common_parse_file): Start diagnostics with lowercase
4205 * c-pragma.c (handle_pragma_target, handle_pragma_optimize):
4206 Remove trailing '.' from diagnostics.
4207 * c.opt (Wwrite-strings_: Avoid '`' in help text.
4209 2010-11-10 Joseph Myers <joseph@codesourcery.com>
4211 * c-common.c (parse_optimize_options): Pass global_dc to
4213 * c-opts.c (c_common_handle_option): Pass &global_options to
4214 set_Wstrict_aliasing.
4215 * c.opt (v): Don't mark Common or document here.
4217 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
4220 * c-format.c (format_type): New type gcc_objc_string_format_type.
4221 (valid_stringptr_type_p): New.
4222 (handle_format_arg_attribute): Use valid_stringptr_type_p ().
4223 (check_format_string): Pass expected type, use
4224 valid_stringptr_type_p (), check that the format string types are
4225 consistent with the format specification.
4226 (decode_format_attr): Warn if NSString is used outside objective-c.
4227 (format_types_orig): Add NSString.
4229 (format_flags): New.
4230 (check_format_arg): Handle format strings requiring an external parser.
4231 first_target_format_type: New variable.
4232 (handle_format_attribute): Set up first_target_format_type, pass the
4233 expected format arg string type to check_format_string().
4234 * c-common.h (FMT_FLAG_PARSE_ARG_CONVERT_EXTERNAL): New flag.
4235 * stub-objc.c (objc_string_ref_type_p): New.
4236 (objc_check_format_arg): New.
4238 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
4240 Fixed using the Objective-C 2.0 dot-syntax with class names.
4241 * c-common.h (objc_build_class_component_ref): New.
4242 * stub-objc.c (objc_build_class_component_ref): New.
4244 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
4246 * c.opt (Wproperty-assign-default): New option.
4248 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
4250 Implemented -fobjc-std=objc1 flag.
4251 * c.opt (fobjc-std=objc1): New option.
4253 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
4255 Implemented format and noreturn attributes for Objective-C methods.
4256 * c-common.c (handle_noreturn_attribute): Recognize 'noreturn'
4257 attribute for Objective-C methods.
4259 2010-10-31 Jason Merrill <jason@redhat.com>
4261 * c-common.c (conversion_warning, warn_for_collisions_1): Use
4264 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
4266 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
4267 * c-common.h (enum rid): Removed RID_COPIES and RID_IVAR.
4268 (objc_add_property_declaration): Removed arguments for copies and
4270 (objc_build_getter_call): Renamed to
4271 objc_maybe_build_component_ref.
4272 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
4273 (objc_is_property_ref): New.
4274 * c-common.c (c_common_reswords): Removed copies and ivar.
4275 * stub-objc.c (objc_add_property_declaration): Removed arguments
4276 for copies and ivar.
4277 (objc_build_getter_call): Renamed to
4278 objc_maybe_build_component_ref.
4279 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
4280 (objc_is_property_ref): New.
4282 2010-10-29 Arnaud Charlet <charlet@adacore.com>
4283 Matthew Gingell <gingell@adacore.com>
4285 * c-ada-spec.c (separate_class_package): New function.
4286 (pp_ada_tree_identifier): Prefix references to C++ classes with the
4287 name of their enclosing package.
4288 (print_ada_declaration): Use separate_class_package.
4290 2010-10-27 Jason Merrill <jason@redhat.com>
4292 * c-common.c (c_common_reswords): Add __is_literal_type.
4293 * c-common.h (enum rid): Add RID_IS_LITERAL_TYPE.
4295 * c-common.c (check_case_value): Remove special C++ code.
4297 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
4299 * c-common.h (enum rid): Added RID_READWRITE, RID_ASSIGN,
4300 RID_RETAIN, RID_COPY and RID_NONATOMIC. Updated RID_FIRST_PATTR
4302 (objc_add_property_declaration): Added additional arguments.
4303 (objc_property_attribute_kind): Removed.
4304 (objc_set_property_attr): Removed.
4305 * c-common.c (c_common_reswords): Added readwrite, assign, retain,
4307 * stub-objc.c (objc_add_property_declaration): Added additional
4309 (objc_set_property_attr): Removed.
4311 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
4313 * c-common.h (objc_add_property_variable): Renamed to
4314 objc_add_property_declaration. Added location argument.
4315 * stub-objc.c (objc_add_property_variable): Same change.
4317 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
4319 * c-common.h (objc_maybe_printable_name): New.
4320 * stub-objc.c (objc_maybe_printable_name): New.
4322 2010-10-22 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
4323 Andrew Pinski <pinskia@gmail.com>
4325 * c-common.h (c_common_mark_addressable_vec): Declare.
4326 * c-common.c (c_common_mark_addressable_vec): New function.
4328 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
4330 * c-common.h (objc_set_method_type): Removed.
4331 (objc_add_method_declaration): Added boolean argument.
4332 (objc_start_method_definition): Same change.
4333 (objc_build_method_signature): Same change.
4334 * stub-objc.c (objc_set_method_type): Removed.
4335 (objc_add_method_declaration): Added boolean argument.
4336 (objc_start_method_definition): Same change.
4337 (objc_build_method_signature): Same change.
4339 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
4341 * c-common.h (finish_file): Removed.
4342 (objc_write_global_declarations): New.
4343 * c-opts.c (c_common_parse_file): Do not call finish_file.
4344 * stub-objc.c (objc_write_global_declarations): New.
4346 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
4348 Implemented parsing @synthesize and @dynamic for
4349 Objective-C/Objective-C++.
4350 * c-common.h (enum rid): Add RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
4351 (objc_add_synthesize_declaration): New.
4352 (objc_add_dynamic_declaration): New.
4353 * c-common.c (c_common_reswords): Add synthesize and dynamic.
4354 * stub-objc.c (objc_add_synthesize_declaration): New.
4355 (objc_add_dynamic_declaration): New.
4357 2010-10-18 Michael Meissner <meissner@linux.vnet.ibm.com>
4360 * c-cppbuiltin.c (mode_has_fma): Move function here from
4361 builtins.c. Don't use the fma optab, instead just use the
4362 HAVE_fma* macros, so that __FP_FAST_FMA* will be defined when
4365 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
4367 Merge from 'apple/trunk' branch on FSF servers.
4369 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
4372 * c-common.h (objc_non_volatilized_type): New declaration
4373 * stub-objc.c (objc_non_volatilized_type): New stub.
4375 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
4377 Merge from 'apple/trunk' branch on FSF servers.
4379 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
4382 * c-common.h (objc_diagnose_private_ivar): New decl.
4383 * stub-objc.c (objc_diagnose_private_ivar): New stub.
4385 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
4387 * c-common.c (c_common_reswords): Add package, RID_AT_PACKAGE.
4388 * c-common.h (enum rid): Add RID_AT_PACKAGE.
4389 (objc_ivar_visibility_kind): New enum.
4390 (objc_set_visibility): Adjust prototype to use visibility enum.
4391 * stub-objc.c (objc_set_visibility): Adjust stub to use
4394 2010-10-14 Michael Meissner <meissner@linux.vnet.ibm.com>
4396 * c-cppbuiltin.c (builtin_define_float_constants): Emit
4397 __FP_FAST_FMA, __FP_FAST_FMAF, and __FP_FAST_FMAL if the machine
4398 has the appropriate fma builtins.
4399 (c_cpp_builtins): Adjust call to builtin_define_float_constants.
4401 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
4403 merge from FSF apple 'trunk' branch.
4404 2006 Fariborz Jahanian <fjahanian@apple.com>
4406 Radars 4436866, 4505126, 4506903, 4517826
4407 * c-common.c (c_common_resword): Define @property and its attributes.
4408 * c-common.h: Define property attribute enum entries.
4409 (OBJC_IS_PATTR_KEYWORD): New.
4410 (objc_property_attribute_kind): New enum.
4411 Declare objc_set_property_attr (), objc_add_property_variable (),
4412 objc_build_getter_call () and objc_build_setter_call ().
4413 * stub-objc.c (objc_set_property_attr): New stub.
4414 (objc_add_property_variable): Likewise.
4415 (objc_build_getter_call): Likewise.
4416 (objc_build_setter_call) Likewise.
4418 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
4420 merge from FSF apple 'trunk' branch.
4421 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
4423 Radar 3803157 (method attributes)
4424 * c-common.c (handle_deprecated_attribute): Recognize
4425 objc methods as valid declarations.
4426 * c-common.h: Declare objc_method_decl ().
4427 * stub-objc.c (objc_method_decl): New stub.
4429 2010-10-08 Joseph Myers <joseph@codesourcery.com>
4431 * c-common.c (parse_optimize_options): Call
4432 decode_cmdline_options_to_array_default_mask before
4433 decode_options. Update arguments to decode_options.
4434 * c-common.h (c_common_init_options_struct): Declare.
4435 * c-opts.c (c_common_init_options_struct): New. Split out from
4436 c_common_init_options.
4438 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
4440 Implemented fast enumeration for Objective-C.
4441 * c-common.h (objc_finish_foreach_loop): New.
4442 * stub-objc.c (objc_finish_foreach_loop): New.
4444 2010-10-05 Joseph Myers <joseph@codesourcery.com>
4446 * c-common.h (struct diagnostic_context): Don't declare here.
4447 (c_common_initialize_diagnostics): Declare using
4448 diagnostic_context typedef.
4449 * c-opts.c (c_common_handle_option): Pass global_dc to
4450 handle_generated_option.
4452 2010-10-04 Joseph Myers <joseph@codesourcery.com>
4454 * c-opts.c (c_common_handle_option): Pass &global_options_set to
4455 handle_generated_option.
4457 2010-10-03 Ian Lance Taylor <iant@google.com>
4459 * c.opt (-fplan9-extensions): New option.
4461 2010-10-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
4463 * c-cppbuiltin.c (define__GNUC__, builtin_define_type_precision):
4465 (c_cpp_builtins): Call functions from cppbuiltin.c instead
4466 of duplicating code.
4468 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
4470 * c-common.c: Add two new entries for @optional
4471 and @required keywords.
4473 merge from FSF 'apple/trunk' branch.
4474 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
4477 * c-common.h (RID_AT_OPTIONAL, RID_AT_REQUIRED): Two new
4478 objective-c keywords.
4479 (objc_set_method_opt): New declaration.
4480 * stub-objc.c (objc_set_method_opt): New stub.
4482 2010-09-30 Joseph Myers <joseph@codesourcery.com>
4484 * c-common.c (handle_optimize_attribute): Pass &global_options to
4485 cl_optimization_save and cl_optimization_restore.
4486 * c-opts.c (c_common_handle_option): Pass &global_options to
4487 handle_generated_option.
4488 * c-pragma.c (handle_pragma_diagnostic): Use option_flag_var.
4489 (handle_pragma_pop_options, handle_pragma_reset_options): Pass
4490 &global_options to cl_optimization_restore.
4492 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
4494 * c-lex.c (c_lex_with_flags): Updated comments for CPP_AT_NAME
4495 Objective-C/Objective-C++ keywords.
4497 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
4499 Merge from 'apple/trunk' branch on FSF servers.
4501 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
4504 * c-common.h (objc_check_global_decl): New declaration.
4505 * stub-objc.c (objc_check_global_decl): New stub.
4507 2010-09-29 Joseph Myers <joseph@codesourcery.com>
4509 * c.opt: Don't use VarExists.
4511 2010-09-29 Joseph Myers <joseph@codesourcery.com>
4513 * c-common.c (c_cpp_error): Update names of diagnostic_context
4515 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Update names of
4516 cl_optimization members.
4517 * c-opts.c (warning_as_error_callback, c_common_handle_option,
4518 sanitize_cpp_opts, finish_options): Update names of cpp_options
4521 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
4523 * c-common.h (OBJC_IS_CXX_KEYWORD): New macro. Updated comments.
4524 (objc_is_reserved_word): Removed.
4525 * c-common.c: Updated comments.
4526 * c-lex.c (c_lex_with_flags): Use OBJC_IS_CXX_KEYWORD instead of
4527 objc_is_reserved_word.
4528 * stub-objc.c (objc_is_reserved_word): Removed.
4530 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
4532 * c-common.h (objc_add_method_declaration): Adjust prototype to
4534 (objc_start_method_definition): Likewise.
4535 (objc_build_keyword_decl): Likewise.
4536 * stub-objc.c:(objc_add_method_declaration): Handle attributes.
4537 (objc_start_method_definition): Likewise.
4538 (objc_build_keyword_decl): Likewise.
4540 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
4542 * c-common.h (objc_start_class_interface): Adjust prototype.
4543 (objc_start_category_interface): Likewise.
4544 (objc_start_protocol): Likewise.
4545 * stub-objc.c (objc_start_protocol): Adjust for extra argument.
4546 (objc_start_class_interface): Likewise.
4547 (objc_start_category_interface): Likewise.
4549 2010-09-27 Ian Lance Taylor <iant@google.com>
4551 * c-common.c (c_common_attribute_table): Add no_split_stack.
4552 (handle_no_split_stack_attribute): New static function.
4554 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
4556 Merge from 'apple/trunk' branch on FSF servers.
4558 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
4561 * c-common.h (objc_have_common_type): New declaration.
4562 * stub-objc.c (objc_have_common_type): New stub.
4564 2005-06-22 Ziemowit Laski <zlaski@apple.com>
4567 * c-common.h (objc_common_type): New prototype.
4568 * stub-objc.c (objc_common_type): New stub.
4570 2010-09-24 Jan Hubicka <jh@suse.cz>
4572 * c-common.c (handle_leaf_attribute): New function.
4573 (struct attribute_spec c_common_att): Add leaf.
4575 2010-09-22 Joseph Myers <joseph@codesourcery.com>
4577 * c.opt (-all-warnings, -ansi, -assert, -assert=, -comments,
4578 -comments-in-macros, -define-macro, -define-macro=, -dependencies,
4579 -dump, -dump=, -imacros, -imacros=, -include, -include=,
4580 -include-barrier, -include-directory, -include-directory=,
4581 -include-directory-after, -include-directory-after=,
4582 -include-prefix, -include-prefix=, -include-with-prefix,
4583 -include-with-prefix=, -include-with-prefix-after,
4584 -include-with-prefix-after=, -include-with-prefix-before,
4585 -include-with-prefix-before=, -no-integrated-cpp,
4586 -no-line-commands, -no-standard-includes, -no-warnings, -output,
4587 -output=, -pedantic, -pedantic-errors, -preprocess,
4588 -print-missing-file-dependencies, -trace-includes, -traditional,
4589 -traditional-cpp, -trigraphs, -undefine-macro, -undefine-macro=,
4590 -user-dependencies, -verbose, -write-dependencies,
4591 -write-user-dependencies, no-integrated-cpp, traditional): New.
4593 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
4596 * c-common.h (objc_start_method_definition): Return bool instead
4598 * stub-objc.c (objc_start_method_definition): Return bool instead
4601 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
4604 * c-common.h (objc_get_interface_ivars): New declaration.
4605 * stub-objc.c (objc_get_interface_ivars): New stub.
4607 2010-09-15 Ian Lance Taylor <iant@google.com>
4609 * c-common.c (parse_optimize_options): Do not capitalize warning
4610 messages. Remove period at end of warning message.
4612 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
4614 * c-common.c (handle_alias_ifunc_attribute): New, broken out of ...
4615 (handle_alias_attribute): ... here.
4616 (handle_ifunc_attribute): New.
4618 2010-09-06 Mark Mitchell <mark@codesourcery.com>
4620 * c-common.h (do_warn_double_promotion): Declare.
4621 * c-common.c (do_warn_double_promotion): Define.
4623 2010-09-05 Mark Mitchell <mark@codesourcery.com>
4625 * c.opt (Wdouble-promotion): New.
4627 2010-09-02 Joseph Myers <joseph@codesourcery.com>
4629 * c.opt (falt-external-templates, fhuge-objects, fvtable-gc,
4630 fvtable-thunks, fxref): Mark no longer supported in help text.
4632 2010-09-02 Joseph Myers <joseph@codesourcery.com>
4634 * c.opt (Wimport, fall-virtual, falt-external-templates,
4635 fdefault-inline, fenum-int-equiv, fexternal-templates,
4636 fguiding-decls, fhonor-std, fhuge-objects, flabels-ok,
4637 fname-mangling-version-, fnew-abi, fnonnull-objects,
4638 foptional-diags, fsquangle, fstrict-prototype, fthis-is-variable,
4639 fvtable-gc, fvtable-thunks, fxref): Mark with Ignore and Warn as
4641 (fhandle-exceptions): Mark with Alias and Warn.
4642 * c-opts.c (c_common_handle_option): Don't handle options marked
4645 2010-09-02 Joseph Myers <joseph@codesourcery.com>
4647 * c.opt (Wcomments, Werror-implicit-function-declaration,
4648 ftemplate-depth-, std=c89, std=c9x, std=gnu89, std=gnu9x,
4649 std=iso9899:1990, std=iso9899:1999, std=iso9899:199x): Mark as
4651 * c-common.c (option_codes): Use OPT_Wcomment instead of
4653 * c-opts.c (warning_as_error_callback, c_common_handle_option):
4654 Don't handle options marked as aliases.
4656 2010-08-25 Richard Guenther <rguenther@suse.de>
4658 * c-common.c (c_common_get_alias_set): Remove special
4659 handling for pointers.
4661 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
4663 * c-common.c: Use FOR_EACH_VEC_ELT.
4664 * c-gimplify.c: Likewise.
4665 * c-pragma.c: Likewise.
4667 2010-08-16 Joseph Myers <joseph@codesourcery.com>
4669 * c.opt (MDX): Change back to MD. Mark NoDriverArg instead of
4671 (MMDX): Change back to MMD. Mark NoDriverArg instead of
4673 * c-opts.c (c_common_handle_option): Use OPT_MD and OPT_MMD
4674 instead of OPT_MDX and OPT_MMDX.
4676 2010-08-16 Joseph Myers <joseph@codesourcery.com>
4678 * c.opt (MDX, MMDX, lang-asm): Mark RejectDriver.
4680 2010-08-12 Joseph Myers <joseph@codesourcery.com>
4682 * c.opt (MD, MMD): Change to MDX and MMDX.
4683 * c-opts.c (c_common_handle_option): Use OPT_MMD and OPT_MMDX.
4685 2010-08-11 Joseph Myers <joseph@codesourcery.com>
4687 * c-opts.c (c_common_handle_option): Call handle_generated_option
4688 instead of handle_option.
4690 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
4692 * c-pragma.c (add_to_renaming_pragma_list): Fix call to VEC_safe_push.
4693 (maybe_apply_renaming_pragma): Delete unneeded declarations.
4695 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
4697 * c-pragma.c (pending_redefinition): Declare. Declare a VEC of it.
4698 (pending_redefine_extname): Change type to a VEC.
4699 (add_to_renaming_pragma_list): Update for new type of
4700 pending_redefine_extname.
4701 (maybe_apply_renaming_pragma): Likewise.
4703 2010-08-04 Arnaud Charlet <charlet@adacore.com>
4705 * c-ada-spec.c (dump_ada_template): Mark underlying instance type as
4707 (dump_generic_ada_node): Code clean up. Use TREE_VISITED flag to
4708 decide whether a type has already been declared/seen.
4709 Do not go to the original type.
4710 (dump_nested_types): New parameter forward.
4711 Generate forward declaration if needed and mark type as visited.
4712 (print_ada_declaration): Call dump_nested_types if not already done.
4713 Mark types as visited.
4715 2010-08-03 Joseph Myers <joseph@codesourcery.com>
4717 * c.opt (-print-pch-checksum): Remove option.
4718 * c-opts.c (c_common_handle_option): Don't handle
4719 OPT_print_pch_checksum.
4721 2010-07-27 Joseph Myers <joseph@codesourcery.com>
4723 * c-common.h (c_common_handle_option): Update prototype and return
4725 * c-opts.c (c_common_handle_option): Update prototype and return
4726 value type. Update calls to handle_option and
4727 enable_warning_as_error.
4729 2010-07-27 Jakub Jelinek <jakub@redhat.com>
4732 * c-pretty-print.c (pp_c_expression): Handle C_MAYBE_CONST_EXPR.
4734 2010-07-27 Joseph Myers <joseph@codesourcery.com>
4736 * c-common.h (c_common_missing_argument): Remove.
4737 * c-opts.c (c_common_missing_argument): Remove.
4738 * c.opt (A, D, F, I, MD, MMD, MQ, MT, U, fconstant-string-class=,
4739 idirafter, imacros, include, isysroot, isystem, iquote): Add
4741 * c-objc-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
4743 2010-07-27 Joseph Myers <joseph@codesourcery.com>
4745 * c-common.h (c_common_option_lang_mask,
4746 c_common_initialize_diagnostics, c_common_complain_wrong_lang_p):
4748 (c_common_init_options): Update prototype.
4749 * c-opts.c (c_common_option_lang_mask): New.
4750 (c_common_initialize_diagnostics): Split out of
4751 c_common_init_options.
4752 (accept_all_c_family_options, c_common_complain_wrong_lang_p):
4754 (c_common_init_options): Update prototype. Use decoded options in
4755 search for -lang-asm.
4757 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
4759 * c-common.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
4760 * c-format.c: Likewise.
4762 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
4764 * c-common.h: Include diagnostic-core.h. Error if already
4766 * c-semantics.c: Do not define GCC_DIAG_STYLE here.
4768 2010-07-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
4770 * c-common.c (IN_GCC_FRONTEND): Do not undef.
4771 Do not include expr.h
4772 (vector_mode_valid_p): Move here.
4774 2010-06-21 DJ Delorie <dj@redhat.com>
4776 * c-pragma.c (handle_pragma_diagnostic): Add push/pop,
4777 allow these pragmas anywhere.
4779 2010-06-14 Jakub Jelinek <jakub@redhat.com>
4782 * c-cppbuiltin.c: Include gt-c-family-c-cppbuiltin.h.
4783 (lazy_hex_fp_values, lazy_hex_fp_value_count): Add GTY(()) markers.
4784 (lazy_hex_fp_value, builtin_define_with_hex_fp_value): Use
4785 ggc_strdup instead of xstrdup.
4787 2010-06-10 Jakub Jelinek <jakub@redhat.com>
4789 * c-cppbuiltin.c: Include cpp-id-data.h.
4790 (lazy_hex_fp_values, lazy_hex_fp_value_count): New variables.
4791 (lazy_hex_fp_value): New function.
4792 (builtin_define_with_hex_fp_value): Provide definitions lazily.
4794 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
4796 * c-gimplify.c: Do not include tree-flow.h
4798 2010-06-29 Joern Rennecke <joern.rennecke@embecosm.com>
4801 * c-common.c: Rename targetm member:
4802 targetm.enum_va_list -> targetm.enum_va_list_p
4804 2010-06-28 Anatoly Sokolov <aesok@post.ru>
4806 * c-common.c (shorten_compare): Adjust call to force_fit_type_double.
4808 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
4810 * c-cppbuiltin.c: Do not include except.h.
4812 2010-06-24 Andi Kleen <ak@linux.intel.com>
4814 * c-common.c (warn_for_omitted_condop): New.
4815 * c-common.h (warn_for_omitted_condop): Add prototype.
4817 2010-06-21 Joseph Myers <joseph@codesourcery.com>
4819 * c.opt (lang-objc): Remove.
4820 * c-opts.c (c_common_handle_option): Don't handle OPT_lang_objc.
4822 2010-06-21 Joern Rennecke <joern.rennecke@embecosm.com>
4824 * c-opts.c: Include "tm_p.h".
4826 2010-06-20 Joseph Myers <joseph@codesourcery.com>
4828 * c-common.c (parse_optimize_options): Update call to
4831 2010-06-18 Nathan Froyd <froydnj@codesourcery.com>
4833 * c-common.c (record_types_used_by_current_var_decl): Adjust for
4834 new type of types_used_by_cur_var_decl.
4836 2010-06-17 Joern Rennecke <joern.rennecke@embecosm.com>
4839 * c-cppbuiltin.c (builtin_define_with_hex_fp_value): Add cast
4840 for C++ standard compliance.
4842 2010-06-16 Jason Merrill <jason@redhat.com>
4844 * c.opt: Add -Wnoexcept.
4846 2010-06-16 Richard Guenther <rguenther@suse.de>
4849 * c-common.c (c_common_truthvalue_conversion): Remove
4850 premature and wrong optimization concering ADDR_EXPRs.
4852 2010-06-15 Arnaud Charlet <charlet@adacore.com>
4854 * c-ada-spec.c (dump_sloc): Remove column info.
4855 (is_simple_enum): New function.
4856 (dump_generic_ada_node, print_ada_declaration): Map C enum types to Ada
4857 enum types when relevant.
4859 2010-06-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
4861 * c-common.c (conversion_warning): Warn at expression
4864 2010-06-10 Joseph Myers <joseph@codesourcery.com>
4866 * c-opts.c (c_common_handle_option): Don't handle
4869 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
4871 * c-pragma.c (push_alignment): Use typed GC allocation.
4872 (handle_pragma_push_options): Likewise.
4874 * c-common.c (parse_optimize_options): Likewise.
4876 * c-common.h (struct sorted_fields_type): Add variable_size GTY
4879 2010-06-07 Joseph Myers <joseph@codesourcery.com>
4881 * c-common.c (flag_preprocess_only, flag_undef, flag_no_builtin,
4882 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
4883 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
4884 flag_signed_bitfields, warn_strict_null_sentinel,
4885 flag_nil_receivers, flag_zero_link, flag_replace_objc_classes,
4886 flag_gen_declaration, flag_no_gnu_keywords,
4887 flag_implement_inlines, flag_implicit_templates,
4888 flag_implicit_inline_templates, flag_optional_diags,
4889 flag_elide_constructors, flag_default_inline, flag_rtti,
4890 flag_conserve_space, flag_access_control, flag_check_new,
4891 flag_new_for_scope, flag_weak, flag_working_directory,
4892 flag_use_cxa_atexit, flag_use_cxa_get_exception_ptr,
4893 flag_enforce_eh_specs, flag_threadsafe_statics,
4894 flag_pretty_templates): Remove.
4895 * c-common.h (flag_preprocess_only, flag_nil_receivers,
4896 flag_objc_exceptions, flag_objc_sjlj_exceptions, flag_zero_link,
4897 flag_replace_objc_classes, flag_undef, flag_no_builtin,
4898 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
4899 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
4900 flag_const_strings, flag_signed_bitfields, flag_gen_declaration,
4901 flag_no_gnu_keywords, flag_implement_inlines,
4902 flag_implicit_templates, flag_implicit_inline_templates,
4903 flag_optional_diags, flag_elide_constructors, flag_default_inline,
4904 flag_rtti, flag_conserve_space, flag_access_control,
4905 flag_check_new, flag_new_for_scope, flag_weak,
4906 flag_working_directory, flag_use_cxa_atexit,
4907 flag_use_cxa_get_exception_ptr, flag_enforce_eh_specs,
4908 flag_threadsafe_statics, flag_pretty_templates,
4909 warn_strict_null_sentinel): Remove.
4910 * c.opt (E, Wstrict-null-sentinel, faccess-control, fasm,
4911 fbuiltin, fcheck-new, fconserve-space, felide-constructors,
4912 fenforce-eh-specs, ffor-scope, fgnu-keywords, fimplement-inlines,
4913 fimplicit-inline-templates, fimplicit-templates,
4914 flax-vector-conversions, fms-extensions, fnil-receivers,
4915 fnonansi-builtins, fpretty-templates, freplace-objc-classes,
4916 frtti, fshort-double, fshort-enums, fshort-wchar,
4917 fsigned-bitfields, fsigned-char, fstats, fthreadsafe-statics,
4918 funsigned-bitfields, funsigned-char, fuse-cxa-atexit,
4919 fuse-cxa-get-exception-ptr, fweak, fworking-directory, fzero-link,
4920 gen-decls, undef): Use Var.
4921 (fdefault-inline, foptional-diags): Document as doing nothing.
4922 * c-opts.c (c_common_handle_option): Remove cases for options now
4923 using Var. Mark ignored options as such.
4925 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
4927 * c-common.c: Moved to here from parent directory.
4928 * c-common.def: Likewise.
4929 * c-common.h: Likewise.
4930 * c-cppbuiltin.c: Likewise.
4931 * c-dump.c: Likewise.
4932 * c-format.c: Likewise.
4933 * c-format.h : Likewise.
4934 * c-gimplify.c: Likewise.
4935 * c-lex.c: Likewise.
4936 * c-omp.c: Likewise.
4938 * c-opts.c: Likewise.
4939 * c-pch.c: Likewise.
4940 * c-ppoutput.c: Likewise.
4941 * c-pragma.c: Likewise.
4942 * c-pragma.h: Likewise.
4943 * c-pretty-print.c: Likewise.
4944 * c-pretty-print.h: Likewise.
4945 * c-semantics.c: Likewise.
4946 * stub-objc.c: Likewise.
4948 * c-common.c: Include gt-c-family-c-common.h.
4949 * c-pragma.c: Include gt-c-family-c-pragma.h.
4951 Copyright (C) 2010-2015 Free Software Foundation, Inc.
4953 Copying and distribution of this file, with or without modification,
4954 are permitted in any medium without royalty provided the copyright
4955 notice and this notice are preserved.