1 2014-11-21 Jakub Jelinek <jakub@redhat.com>
4 * c-common.h (convert_vector_to_pointer_for_subscript): Change
6 * c-common.c: Include gimple-expr.c.
7 (convert_vector_to_pointer_for_subscript): Change return type to
8 bool. If *vecp is not lvalue_p and has VECTOR_TYPE, return true
9 and copy it into a TARGET_EXPR and use that instead of *vecp
12 2014-11-19 David Malcolm <dmalcolm@redhat.com>
14 Merger of git branch "gimple-classes-v2-option-3".
15 * ChangeLog.gimple-classes: New.
16 * c-gimplify.c (add_block_to_enclosing): Strengthen local "stack"
17 from being just a vec<gimple> to a vec<gbind *>.
19 2014-11-18 Jakub Jelinek <jakub@redhat.com>
22 * c-ubsan.c (ubsan_maybe_instrument_reference_or_call): Change type
23 argument to ptype, set type to TREE_TYPE (ptype). Don't call
24 get_pointer_alignment for non-pointers. Use ptype, or if it is
25 reference type, corresponding pointer type, as type of kind
27 (ubsan_maybe_instrument_reference,
28 ubsan_maybe_instrument_member_call): Adjust callers.
30 2014-11-15 Marek Polacek <polacek@redhat.com>
33 * array-notation-common.c (is_sec_implicit_index_fn): Return false
35 (extract_array_notation_exprs): Return for NULL node.
37 2014-11-12 Joseph Myers <joseph@codesourcery.com>
39 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Define and
40 undefine __NO_MATH_ERRNO__ based on changes to -fmath-errno state.
42 2014-11-12 Jakub Jelinek <jakub@redhat.com>
45 * c-common.c (check_builtin_function_arguments): Handle
46 BUILT_IN_{ADD,SUB,MUL}_OVERFLOW.
48 2014-11-10 Andi Kleen <ak@linux.intel.com>
51 * c-common.h (check_no_cilk): Declare.
52 * cilk.c (get_error_location): New function.
53 (check_no_cilk): Dito.
55 2014-11-10 Andi Kleen <ak@linux.intel.com>
57 * cilk.c (recognize_spawn): Use expression location
60 2014-11-10 Paolo Carlini <paolo.carlini@oracle.com>
62 * c.opt ([Wshift-count-negative, Wshift-count-overflow]): Add.
64 2014-11-10 Edward Smith-Rowland <3dw4rd@verizon.net>
66 * c-cppbuiltin.c (__has_attribute, __has_cpp_attribute): New macros;
67 (__cpp_rtti, __cpp_exceptions): New macros for C++98;
68 (__cpp_range_based_for, __cpp_initializer_lists,
69 __cpp_delegating_constructors, __cpp_nsdmi,
70 __cpp_inheriting_constructors, __cpp_ref_qualifiers): New macros
71 for C++11; (__cpp_attribute_deprecated): Remove in favor of
73 * c-lex.c (cb_has_attribute): New callback CPP function;
74 (init_c_lex): Set has_attribute callback.
76 2014-11-04 Richard Biener <rguenther@suse.de>
78 * c-common.c (shorten_compare): Do not shorten mixed
79 DFP and non-DFP compares.
81 2014-11-01 Edward Smith-Rowland <3dw4rd@verizon.net>
83 * g++.dg/cpp1y/feat-cxx11.C: Commentary and rearrangement of tests.
84 * g++.dg/cpp1y/feat-cxx11-neg.C: Add aggregate NSDMI test.
85 Commentary and rearrangement of tests.
86 * g++.dg/cpp1y/feat-cxx14.C: Enable aggregate NSDMI test.
87 Commentary and rearrangement of tests.
88 * g++.dg/cpp1y/feat-cxx98-neg.C: Ditto
89 * g++.dg/cpp1y/feat-cxx98.C: Commentary.
91 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
93 * c-common.c, c-common.h, c-cppbuiltin.c, c-lex.c: Remove redundant
94 enum from machine_mode.
96 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
98 * c-family/c-common.c: Adjust include files.
99 * c-family/c-gimplify.c: Ditto.
100 * c-family/cilk.c: Ditto.
101 * c-family/c-pragma.c: Ditto.
102 * c-family/c-ubsan.c: Ditto.
104 2014-10-27 Andrew MacLeod <amacleod@redhat.com>
106 * c-gimplify.c: Adjust include files.
108 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
111 * c-opts.c (c_common_diagnostics_set_defaults): Renamed from
112 c_common_initialize_diagnostics.
113 * c-common.h: Likewise.
115 2014-10-24 Marek Polacek <polacek@redhat.com>
118 * c-pretty-print.c (c_pretty_printer::simple_type_specifier): Don't
119 print "struct"/"union"/"enum" for typedefed names.
121 2014-10-23 Marek Polacek <polacek@redhat.com>
123 * c-ubsan.c (ubsan_instrument_shift): Perform the MINUS_EXPR
126 2014-10-22 Jakub Jelinek <jakub@redhat.com>
127 Yury Gribov <y.gribov@samsung.com>
129 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
130 ubsan_instrument_vla): Check bits in flag_sanitize_recover bitmask
131 instead of flag_sanitize_recover as bool flag.
133 2014-10-21 Kirill Yukhin <kirill.yukhin@intel.com>
135 * cilk.c: Revert previous change.
137 2014-10-20 Igor Zamyatin <igor.zamyatin@intel.com>
140 * cilk.c: Include vec.h.
141 (struct cilk_decls): New structure.
142 (wrapper_parm_cb): Split this function to...
143 (fill_decls_vec): ...this...
144 (create_parm_list): ...and this.
145 (compare_decls): New function.
146 (for_local_cb): Remove.
147 (wrapper_local_cb): Ditto.
148 (build_wrapper_type): For now first traverse and fill vector of
149 declarations then sort it and then deal with sorted vector.
150 (cilk_outline): Ditto.
151 (declare_one_free_variable): Ditto.
153 2014-10-17 Marek Polacek <polacek@redhat.com>
155 * c-opts.c (c_common_post_options): Set warn_implicit_int.
156 * c.opt (Wimplicit-int): Initialize to -1.
158 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
160 * c-pragma.c: Adjust include files.
161 * c-semantics.c: Likewise.
163 2014-10-16 DJ Delorie <dj@redhat.com>
165 * c-cppbuiltin.c (cpp_atomic_builtins): Don't assume pointers are
168 2014-10-14 Jason Merrill <jason@redhat.com>
171 * c-common.h (CPP_PREPARSED_EXPR): New.
172 (N_CP_TTYPES): Adjust.
174 2014-10-15 Marek Polacek <polacek@redhat.com>
176 * c-opts.c (c_common_init_options): Make -std=gnu11 the default for C.
178 2014-10-14 DJ Delorie <dj@redhat.com>
180 * c-pretty-print.c (pp_c_integer_constant): Check for all __intN
181 types, not just __int128.
182 * c-cppbuiltin.c (c_cpp_builtins): Add builtins for all __intN
183 types, not just __int128.
184 (cpp_atomic_builtins): Round pointer sizes up.
185 (type_suffix): Use type precision, not specific types.
186 * c-common.c (c_common_reswords): Remove __int128 special case.
187 (c_common_type_for_size): Check for all __intN types, not just
189 (c_common_type_for_mode): Likewise.
190 (c_common_signed_or_unsigned_type): Likewise.
191 (c_build_bitfield_integer_type): Likewise.
192 (c_common_nodes_and_builtins): Likewise.
193 (keyword_begins_type_specifier): Likewise.
194 * c-common.h (rid): Remove RID_INT128 and add RID_INT_N_* for all
197 2014-10-12 Trevor Saunders <tsaunders@mozilla.com>
199 * c-common.c: Use hash_table instead of hashtab.
201 2014-10-06 Edward Smith-Rowland <3dw4rd@verizon.net>
203 * c-family/c-cppbuiltin.c: Move __cpp_attribute_deprecated to the
206 2014-10-03 Marc Glisse <marc.glisse@inria.fr>
211 * c-common.c (warn_logical_operator): Punt for vectors.
213 2014-10-01 Edward Smith-Rowland <3dw4rd@verizon.net>
215 Implement SD-6: SG10 Feature Test Recommendations
216 * c-cppbuiltin.c (c_cpp_builtins()): Define language feature
217 macros and the __has_header macro.
219 2014-09-30 Jason Merrill <jason@redhat.com>
221 * c-common.h (enum rid): Add RID_IS_TRIVIALLY_ASSIGNABLE and
222 RID_IS_TRIVIALLY_CONSTRUCTIBLE.
223 * c-common.c (c_common_reswords): Add __is_trivially_copyable.
225 * c-common.h (enum rid): Add RID_IS_TRIVIALLY_COPYABLE.
226 * c-common.c (c_common_reswords): Add __is_trivially_copyable.
228 * c-common.h (enum rid): Remove RID_IS_CONVERTIBLE_TO.
229 * c-common.c (c_common_reswords): Remove __is_convertible_to.
231 2014-09-24 Marek Polacek <polacek@redhat.com>
235 * c-common.h (struct c_common_resword): Don't define CPP_KEYWORD.
237 2014-09-23 Andi Kleen <ak@linux.intel.com>
239 * c-common.c (handle_no_reorder_attribute): New function.
240 (c_common_attribute_table): Add no_reorder attribute.
242 2014-09-22 Joseph Myers <joseph@codesourcery.com>
244 * c-cppbuiltin.c (c_cpp_builtins): Define
245 __LIBGCC_*_EXCESS_PRECISION__ macros for supported floating-point
248 2014-09-18 Joseph Myers <joseph@codesourcery.com>
250 * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_*_FUNC_EXT__
251 for supported floating-point modes.
253 2014-09-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
255 * c.opt (Wpsabi): Use LangEnabledBy.
256 * c-opts.c (c_common_handle_option): Do not handle here.
258 2014-09-12 Joseph Myers <joseph@codesourcery.com>
260 * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_HAS_%s_MODE__
261 macros for floating-point modes.
263 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
266 * c-cppbuiltin.c (builtin_define_float_constants): Correct
267 __*_DENORM_MIN__ without denormals.
269 2014-09-10 Jakub Jelinek <jakub@redhat.com>
271 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
272 ubsan_instrument_vla, ubsan_instrument_return): Adjust
273 ubsan_create_data callers.
274 (ubsan_instrument_bounds): Don't emit UBSAN_BOUNDS at all if
275 index is constant or BIT_AND_EXPR with constant mask and is
276 small enough for the bound.
277 * c-gimplify.c (ubsan_walk_array_refs_r): For ADDR_EXPR of
278 ARRAY_REF, make sure the inner ARRAY_REF is not walked again.
280 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
282 * c.opt: Add CppReason to various flags.
283 (Wdate-time): Re-sort.
284 * c-common.c: Include c-common.h earlier.
285 (struct reason_option_codes_t): Delete.
286 (c_option_controlling_cpp_error): Prefix global type and struct
289 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
291 * c.opt (Wnormalized): New.
292 (Wnormalized=): Use Enum and Reject Negative.
293 * c-opts.c (c_common_handle_option): Do not handle Wnormalized here.
295 2014-09-08 Joseph Myers <joseph@codesourcery.com>
297 * c-cppbuiltin.c (c_cpp_builtins): Define macros for mantissa
298 digits of floating-point modes if -fbuilding-libgcc.
300 2014-09-05 Joseph Myers <joseph@codesourcery.com>
302 * c-cppbuiltin.c (c_cpp_builtins): Also define
303 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__,
304 __LIBGCC_EH_FRAME_SECTION_NAME__, __LIBGCC_JCR_SECTION_NAME__,
305 __LIBGCC_CTORS_SECTION_ASM_OP__, __LIBGCC_DTORS_SECTION_ASM_OP__,
306 __LIBGCC_TEXT_SECTION_ASM_OP__, __LIBGCC_INIT_SECTION_ASM_OP__,
307 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__,
308 __LIBGCC_STACK_GROWS_DOWNWARD__,
309 __LIBGCC_DONT_USE_BUILTIN_SETJMP__,
310 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__,
311 __LIBGCC_DWARF_FRAME_REGISTERS__,
312 __LIBGCC_EH_RETURN_STACKADJ_RTX__, __LIBGCC_JMP_BUF_SIZE__,
313 __LIBGCC_STACK_POINTER_REGNUM__ and
314 __LIBGCC_VTABLE_USES_DESCRIPTORS__ for -fbuilding-libgcc.
315 (builtin_define_with_value): Handle backslash-escaping in string
318 2014-09-05 Richard Biener <rguenther@suse.de>
321 * c-format.c (check_format_arg): Properly handle
322 effectively signed POINTER_PLUS_EXPR offset.
324 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
326 * c.opt (Wc90-c99-compat,Wc++-compat,Wcomment,Wendif-labels,
327 Winvalid-pch,Wlong-long,Wmissing-include-dirs,Wmultichar,Wpedantic,
328 (Wdate-time,Wtraditional,Wundef,Wvariadic-macros): Add CPP, Var
330 * c-opts.c (c_common_handle_option): Do not handle here.
331 (sanitize_cpp_opts): Likewise.
332 * c-common.c (struct reason_option_codes_t): Handle
333 CPP_W_C90_C99_COMPAT and CPP_W_PEDANTIC.
335 2014-09-03 Marek Polacek <polacek@redhat.com>
337 * c.opt (Wlogical-not-parentheses): Enable by -Wall.
339 2014-09-02 Jakub Jelinek <jakub@redhat.com>
340 Balaji V. Iyer <balaji.v.iyer@intel.com>
341 Igor Zamyatin <igor.zamyatin@intel.com>
343 * c-cilkplus.c (cilk_for_number_of_iterations): New function.
344 * c-common.c (c_common_reswords): Added _Cilk_for.
345 * c-common.h (enum rid): Added RID_CILK_FOR.
346 (cilk_for_number_of_iterations): Add declaration.
347 * c-omp.c (c_finish_omp_for): Added checks for CILK_SIMD and
349 * c-pragma.c (init_pragma): Register "grainsize" pragma.
350 * c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_GRAINSIZE.
352 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
354 * c.opt (Wbuiltin-macro-redefined,Wdeprecated,Wendif-labels,
355 Winvalid-pch,Wliteral-suffix,Wmissing-include-dirs,Wtrigraphs,
356 Wundef): Use CPP, Var and Init.
357 * c-opts.c (c_common_handle_option): Do not handle the above flags here.
359 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
361 * c.opt (Wbuiltin-macro-redefined): Use CPP, Var and Init.
362 * c-opts.c (c_common_handle_option): Do not handle here.
364 2014-08-25 Jason Merrill <jason@redhat.com>
366 * c.opt: Change -std=c++1y and -std=gnu++1y to be aliases for
367 -std=c++14 and -std=gnu++14, rather than the reverse.
368 * c-opts.c (c_common_handle_option): Change OPT_std_c__1y and
369 OPT_std_gnu__1y to OPT_std_c__14 and OPT_std_gnu__14.
370 * c-common.h (cxx_dialect): Remove cxx1y.
372 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
374 * c-common.h (enum cxx_dialect): Add cxx14.
375 * c-opts.c (set_std_cxx1y): Rename to set_std_cxx14; Use cxx14.
376 * c-ubsan.c (ubsan_instrument_shift): Change comment and logic from
377 cxx_dialect == cxx11 || cxx_dialect == cxx1y to cxx_dialect >= cxx11.
379 2014-08-22 Jason Merrill <jason@redhat.com>
381 * c.opt (std=gnu++17): Fix alias.
383 2014-08-22 Marek Polacek <polacek@redhat.com>
386 * c-common.c (warn_logical_not_parentheses): Don't check LHS. Don't
387 check for vector types. Drop LHS argument.
388 * c-common.h (warn_logical_not_parentheses): Adjust.
390 2014-08-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
392 * c.opt (Wcomment): Use CPP, Var and LangEnabledBy.
393 (Wmultichar): Likewise.
394 (Wdate-time): Use C-family languages instead of Common. Use CPP
396 * c-opts.c (c_common_handle_option): Do not handle the above
398 (sanitize_cpp_opts): Likewise.
400 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
403 * c-opts.c: Include tree-diagnostics.h.
404 (c_diagnostic_finalizer): New.
405 (c_common_initialize_diagnostics): Use it.
407 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
409 PR preprocessor/51303
410 * c-common.c (struct reason_option_codes_t option_codes):
411 Add CPP_W_MISSING_INCLUDE_DIRS. Sort alphabetically.
413 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
417 * c.opt (Wvariadic-macros): Use CPP and LangEnabledBy.
418 * c-opts.c (c_common_handle_option): Call cpp_handle_option_auto.
419 (c_common_post_options): Call init_global_opts_from_cpp.
420 (sanitize_cpp_opts): Do not handle Wvariadic-macros here.
422 2014-08-19 Marek Polacek <polacek@redhat.com>
425 * c-common.c (maybe_warn_bool_compare): New function.
426 * c-common.h (maybe_warn_bool_compare): Declare.
427 * c.opt (Wbool-compare): New option.
429 2014-08-19 Marek Polacek <polacek@redhat.com>
431 * c.opt (Wc99-c11-compat): New option.
433 2014-08-19 Marek Polacek <polacek@redhat.com>
435 * c-opts.c (sanitize_cpp_opts): Make warn_long_long be set according
436 to warn_c90_c99_compat.
437 * c.opt (Wc90-c99-compat, Wdeclaration-after-statement): Initialize
440 2014-08-19 Manuel López-Ibáñez <manu@gcc.gnu.org>
441 Steven Bosscher <steven@gcc.gnu.org>
444 * c-format.c: Add extra_arg_loc and format_string_loc to struct
445 format_check_results.
446 (check_function_format): Use true and add comment for boolean
448 (finish_dollar_format_checking): Use explicit location when warning.
449 (check_format_info): Likewise.
450 (check_format_arg): Set extra_arg_loc and format_string_loc.
451 (check_format_info_main): Use explicit location when warning.
452 (check_format_types): Pass explicit location.
453 (format_type_warning): Likewise.
455 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
458 * c-format.c: Handle Fortran flags.
460 2014-08-12 Igor Zamyatin <igor.zamyatin@intel.com>
463 * array-notation-common.c (find_rank): Added handling for other
466 2014-08-10 Marek Polacek <polacek@redhat.com>
469 * c-opts.c (sanitize_cpp_opts): Pass warn_c90_c99_compat to libcpp.
470 * c.opt (Wc90-c99-compat): Add option.
472 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
474 * c-gimplify.c, cilk.c: Remove includes of pointer-set.h.
476 2014-08-03 Marek Polacek <polacek@redhat.com>
478 * c-common.c (check_case_value): Add location_t parameter. Use it.
479 (c_add_case_label): Pass loc to check_case_value.
481 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
483 * cilk.c: Use hash_map instead of pointer_map.
485 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
487 * c-gimplify.c: Use hash_set instead of pointer_set.
489 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
492 * array-notation-common.c (extract_array_notation_exprs): Handling
495 2014-08-01 Jakub Jelinek <jakub@redhat.com>
497 * c-common.h (min_align_of_type): Removed prototype.
498 * c-common.c (min_align_of_type): Removed.
499 * c-ubsan.h (ubsan_maybe_instrument_reference,
500 ubsan_maybe_instrument_member_call): New prototypes.
501 * c-ubsan.c: Include stor-layout.h and builtins.h.
502 (ubsan_maybe_instrument_reference_or_call,
503 ubsan_maybe_instrument_reference, ubsan_maybe_instrument_call): New
506 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
509 * c.opt (-Wreturn-local-addr): Move to common.opt.
511 2014-07-30 Jason Merrill <jason@redhat.com>
516 * c.opt (-fuse-all-virtuals): New.
518 2014-07-30 Tom Tromey <tromey@redhat.com>
521 * c.opt (Wdesignated-init): New option.
522 * c-common.c (c_common_attribute_table): Add "designated_init".
523 (handle_designated_init): New function.
525 2014-07-24 Marek Polacek <polacek@redhat.com>
528 * c-opts.c (c_finish_options): If -imacros is in effect, return.
530 2014-07-16 Dodji Seketeli <dodji@redhat.com>
532 PR preprocessor/60723 - missing system-ness marks for macro tokens
533 * c-ppoutput.c (struct print::prev_was_system_token): New data
535 (init_pp_output): Initialize it.
536 (maybe_print_line_1, maybe_print_line, print_line_1, print_line)
537 (do_line_change): Return a flag saying if a line marker was
539 (scan_translation_unit): Detect if the system-ness of the token we
540 are about to emit is different from the one of the previously
541 emitted token. If so, emit a line marker. Avoid emitting useless
542 adjacent line markers. Avoid emitting line markers for tokens
543 originating from the expansion of built-in macros.
544 (scan_translation_unit_directives_only): Adjust.
546 2014-07-15 Marek Polacek <polacek@redhat.com>
548 * c-ubsan.c (ubsan_instrument_bounds): Don't instrument if
549 TYPE_MAX_VALUE is NULL.
551 2014-07-14 Jakub Jelinek <jakub@redhat.com>
554 * c.opt (Wmemset-transposed-args): New warning.
556 2014-07-10 Jason Merrill <jason@redhat.com>
560 * c.opt (-fuse-all-virtuals): New.
562 2014-07-09 Richard Biener <rguenther@suse.de>
565 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
566 using unsigned arithmetic if overflow does not wrap instead of
567 if overflow is undefined.
569 2014-07-06 Marek Polacek <polacek@redhat.com>
572 * c.opt (Wsizeof-array-argument): New option.
574 2014-07-03 Jakub Jelinek <jakub@redhat.com>
576 * c-ada-spec.c (dump_ada_nodes): Don't call qsort if
577 comments->count <= 1, as comments->entries might be NULL.
579 2014-07-01 Marek Polacek <polacek@redhat.com>
581 * c.opt (Wint-conversion): New option.
583 2014-07-01 Marek Polacek <polacek@redhat.com>
586 * c.opt (Wincompatible-pointer-types): New option.
588 2014-06-30 Paolo Carlini <paolo.carlini@oracle.com>
591 * c-common.c (handle_noreturn_attribute, handle_const_attribute):
592 Do not discard TYPE_QUALS of type.
594 2014-06-26 Jason Merrill <jason@redhat.com>
596 * c-common.h (enum cxx_dialect): Add cxx1z.
597 * c.opt (std=c++1z, std=c++17, std=gnu++1z, std=gnu++17): New.
598 * c-opts.c (c_common_handle_option, set_std_cxx1z): Handle it.
600 2014-06-26 Teresa Johnson <tejohnson@google.com>
602 * c-common.h (get_dump_info): Declare.
603 * c-gimplify.c (c_genericize): Use saved dump files.
604 * c-opts.c (c_common_parse_file): Begin and end dumps
605 once around parsing invocation.
606 (get_dump_info): New function.
608 2014-06-23 Marek Polacek <polacek@redhat.com>
609 Andrew MacLeod <amacleod@redhat.com>
612 * c-common.c (get_atomic_generic_size): Don't segfault if the
613 type doesn't have a size.
615 2014-06-20 Marek Polacek <polacek@redhat.com>
617 * c-gimplify.c: Include "c-ubsan.h" and "pointer-set.h".
618 (ubsan_walk_array_refs_r): New function.
619 (c_genericize): Instrument array bounds.
620 * c-ubsan.c: Include "internal-fn.h".
621 (ubsan_instrument_division): Mark instrumented arrays as having
622 side effects. Adjust ubsan_type_descriptor call.
623 (ubsan_instrument_shift): Likewise.
624 (ubsan_instrument_vla): Adjust ubsan_type_descriptor call.
625 (ubsan_instrument_bounds): New function.
626 (ubsan_array_ref_instrumented_p): New function.
627 (ubsan_maybe_instrument_array_ref): New function.
628 * c-ubsan.h (ubsan_instrument_bounds): Declare.
629 (ubsan_array_ref_instrumented_p): Declare.
630 (ubsan_maybe_instrument_array_ref): Declare.
632 2014-06-20 Hale Wang <hale.wang@arm.com>
635 * c.opt (fshort-enums): Add to LTO.
636 * c.opt (fshort-wchar): Likewise.
638 2014-06-16 Marek Polacek <polacek@redhat.com>
641 * c.opt (Wswitch-bool): Add Var.
643 2014-06-12 Jakub Jelinek <jakub@redhat.com>
646 * c-omp.c (c_omp_split_clauses): Don't crash on firstprivate in
647 #pragma omp target teams or
648 #pragma omp {,target }teams distribute simd.
650 2014-06-12 Jason Merrill <jason@redhat.com>
652 * c.opt (Wabi=, fabi-compat-version): New.
653 * c-opts.c (c_common_handle_option): Handle -Wabi=.
654 (c_common_post_options): Handle flag_abi_compat_version default.
655 Disallow -fabi-compat-version=1.
656 * c-common.h (abi_version_crosses): New.
658 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
660 * c-family/c-common.c (handle_section_attribute): Update handling for
661 section names that are no longer trees.
663 2014-06-10 Jakub Jelinek <jakub@redhat.com>
666 * c-pragma.c (omp_pragmas_simd): Move PRAGMA_OMP_TASK...
667 (omp_pragmas): ... back here.
669 2014-06-05 Marek Polacek <polacek@redhat.com>
672 * c-common.c (warn_logical_not_parentheses): New function.
673 * c-common.h (warn_logical_not_parentheses): Declare.
674 * c.opt (Wlogical-not-parentheses): New option.
676 2014-06-04 Marek Polacek <polacek@redhat.com>
679 * c-common.c (check_case_bounds): Add location parameter.
681 (c_add_case_label): Pass loc to check_case_bounds.
683 2014-06-03 Marek Polacek <polacek@redhat.com>
686 * c.opt (Wswitch-bool): New option.
688 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
690 * c-common.h (c_omp_sharing_predetermined, c_omp_remap_decl):
692 (record_types_used_by_current_var_decl): Move prototype to where
695 * c-common.c (DEF_FUNCTION_TYPE_0, DEF_FUNCTION_TYPE_6)
696 (DEF_FUNCTION_TYPE_7, DEF_FUNCTION_TYPE_8)
697 (DEF_FUNCTION_TYPE_VAR_5): Cosmetic fixes.
699 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
701 * c-common.h (CTI_VOID_ZERO, void_zero_node): Delete.
702 * c-common.c (c_common_nodes_and_builtins): Don't initialize
704 * c-pretty-print.c (pp_c_void_constant): New function.
705 (c_pretty_printer::constant, c_pretty_printer::primary_expression)
706 (c_pretty_printer::expression): Handle VOID_CST.
707 * cilk.c (extract_free_variables): Likewise.
708 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift)
709 (ubsan_instrument_vla): Use void_node instead of void_zero_node.
711 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
713 * c-common.h (sorted_fields_type): Remove variable_size GTY attribute.
714 * c-pragma.c (push_alignment): Adjust.
715 (handle_pragma_push_options): Likewise.
717 2014-05-09 Marek Polacek <polacek@redhat.com>
720 * c-common.c (check_user_alignment): Return -1 if alignment is error
722 (handle_aligned_attribute): Don't call default_conversion on
724 (handle_vector_size_attribute): Likewise.
725 (handle_tm_wrap_attribute): Handle case when wrap_decl is error node.
726 (handle_sentinel_attribute): Call default_conversion and allow even
727 integral types as an argument.
729 2014-05-08 Marek Polacek <polacek@redhat.com>
732 * c-common.c (min_align_of_type): New function factored out from...
733 (c_sizeof_or_alignof_type): ...here.
734 * c-common.h (min_align_of_type): Declare.
736 2014-05-08 Marek Polacek <polacek@redhat.com>
739 * c-common.c (check_main_parameter_types): Warn for _Atomic-qualified
740 parameter type of main.
742 2014-05-07 DJ Delorie <dj@redhat.com>
744 * c-cppbuiltin.c (print_bits_of_hex): New.
745 (builtin_define_type_minmax): Print values using hex so as not to
746 require a pre-computed list of string values.
748 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
749 Mike Stump <mikestump@comcast.net>
750 Richard Sandiford <rdsandiford@googlemail.com>
752 * c-ada-spec.c: Include wide-int.h.
753 (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Remove.
754 (dump_generic_ada_node): Use wide-int interfaces.
755 * c-common.c: Include wide-int-print.h.
756 (shorten_compare): Use wide-int interfaces and tree_int_cst_lt.
757 (pointer_int_sum): Use wide-int interfaces.
758 (c_common_nodes_and_builtins): Use make_int_cst.
759 (match_case_to_enum_1): Use tree_fits_uhwi_p and tree_fits_shwi_p.
760 (handle_alloc_size_attribute): Use wide-int interfaces.
761 (get_nonnull_operand): Likewise.
762 * c-format.c (get_constant): Use tree_fits_uhwi_p.
763 * c-lex.c: Include wide-int.h.
764 (narrowest_unsigned_type): Take a widest_int rather than two
766 (narrowest_signed_type): Likewise.
767 (interpret_integer): Update accordingly. Use wide-int interfaces.
768 (lex_charconst): Use wide-int interfaces.
769 * c-pretty-print.c: Include wide-int.h.
770 (pp_c_integer_constant): Use wide-int interfaces.
771 * cilk.c (declare_one_free_variable): Use tree_int_cst_lt instead of
774 2014-05-06 Richard Biener <rguenther@suse.de>
776 * c-opts.c (c_common_post_options): For -freestanding,
777 -fno-hosted and -fno-builtin disable pattern recognition
778 if not enabled explicitely.
780 2014-05-02 Marek Polacek <polacek@redhat.com>
782 * c.opt (Wsizeof-pointer-memaccess): Describe option.
784 2014-05-01 Marek Polacek <polacek@redhat.com>
787 * c.opt (Wdiscarded-qualifiers): Add.
789 2014-04-30 Marek Polacek <polacek@redhat.com>
791 * c-ubsan.c (ubsan_instrument_division): Handle REAL_TYPEs. Perform
792 INT_MIN / -1 sanitization only for integer types.
794 2014-04-25 Marek Polacek <polacek@redhat.com>
797 * c-common.c (handle_noinline_attribute): Warn if the attribute
798 conflicts with always_inline attribute.
799 (handle_always_inline_attribute): Warn if the attribute conflicts
800 with noinline attribute.
802 2014-04-25 Marek Polacek <polacek@redhat.com>
805 * c-common.c (check_main_parameter_types): Warn about variadic main.
807 2014-04-24 Mike Stump <mikestump@comcast.net>
809 * c.opt (Wshadow-ivar): Default to on.
811 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
813 * c.opt (Wshadow-ivar, flocal-ivars, fivar-visibility): Add.
815 2014-04-23 Marek Polacek <polacek@redhat.com>
817 * c-common.c (handle_tm_wrap_attribute): Tweak error message.
819 2014-04-22 Jakub Jelinek <jakub@redhat.com>
822 * c-ubsan.c (ubsan_instrument_return): Return __builtin_trap ()
823 if flag_sanitize_undefined_trap_on_error.
824 (ubsan_instrument_division, ubsan_instrument_shift,
825 ubsan_instrument_vla): Likewise. Use __ubsan_handle_*_abort ()
826 if !flag_sanitize_recover.
828 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
831 * c-common.c (registered_builtin_types): Make non-static.
832 * c-common.h (registered_builtin_types): Declare.
834 2014-04-14 Richard Biener <rguenther@suse.de>
835 Marc Glisse <marc.glisse@inria.fr>
838 * c-common.c (convert_vector_to_pointer_for_subscript): Properly
839 apply may-alias the scalar pointer type when applicable.
841 2014-04-12 Igor Zamyatin <igor.zamyatin@intel.com>
844 * cilk.c (cilk_set_spawn_marker): Remove FUNCTION_DECL
845 as possible argument for Cilk_spawn.
847 2014-04-11 Tobias Burnus <burnus@net-b.de>
850 * c.opt (Wformat-signedness): Add
851 * c-format.c(check_format_types): Use it.
853 2014-04-11 Jason Merrill <jason@redhat.com>
856 * c-common.c (sync_resolve_size, get_atomic_generic_size): Call
857 default_conversion for an array argument.
859 2014-04-08 Marek Polacek <polacek@redhat.com>
862 * c-ubsan.c: Include asan.h.
863 (ubsan_instrument_return): Call initialize_sanitizer_builtins.
865 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
867 * c.opt (Wnon-virtual-dtor): Auto set when Weffc++.
869 2014-04-02 Marek Polacek <polacek@redhat.com>
871 * c-common.h (c_expand_expr): Remove declaration.
873 2014-03-28 Jakub Jelinek <jakub@redhat.com>
876 * c-common.c (add_atomic_size_parameter): When creating new
877 params vector, push the size argument first.
879 2014-03-26 Jakub Jelinek <jakub@redhat.com>
881 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
882 ubsan_instrument_vla, ubsan_instrument_return): Adjust
883 ubsan_create_data callers.
885 2014-03-22 Jakub Jelinek <jakub@redhat.com>
888 * c-opts.c (c_finish_options): Restore cb_file_change call to
891 2014-03-13 Jakub Jelinek <jakub@redhat.com>
894 * c-pragma.c (apply_pragma_weak): Only look at
895 TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (decl)) if
896 DECL_ASSEMBLER_NAME_SET_P (decl).
897 (maybe_apply_pending_pragma_weaks): Exit early if
898 vec_safe_is_empty (pending_weaks) rather than only when
900 (maybe_apply_pragma_weak): Likewise. If !DECL_ASSEMBLER_NAME_SET_P,
901 set assembler name back to NULL afterwards.
903 2014-03-11 Jason Merrill <jason@redhat.com>
905 * c.opt: Add -std=gnu++14.
907 2014-03-11 Ian Bolton <ian.bolton@arm.com>
909 * c-opts.c (c_common_post_options): Don't override
910 -ffp-contract=fast if unsafe-math-optimizations is on.
912 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
914 * c.opt: Enable LTO FE for fshort-double.
916 2014-03-07 Jason Merrill <jason@redhat.com>
918 * c.opt: Add -std=c++14.
920 2014-03-06 Marek Polacek <polacek@redhat.com>
923 * cilk.c (contains_cilk_spawn_stmt): New function.
924 (contains_cilk_spawn_stmt_walker): Likewise.
925 (recognize_spawn): Give error on invalid use of _Cilk_spawn.
926 * c-common.h (contains_cilk_spawn_stmt): Add declaration.
928 2014-03-03 Jakub Jelinek <jakub@redhat.com>
930 * c-pragma.c (c_pp_lookup_pragma): Handle PRAGMA_CILK_SIMD.
931 (init_pragma): Call cpp_register_deferred_pragma for PRAGMA_CILK_SIMD
932 even when flag_preprocess_only.
934 2014-02-26 Jason Merrill <jason@redhat.com>
938 * c-common.c (shorten_compare): Don't check
939 c_inhibit_evaluation_warnings.
941 2014-02-19 Jakub Jelinek <jakub@redhat.com>
944 * c-common.c (c_common_nodes_and_builtins): When initializing
945 c_uint{16,32,64}_type_node, also set corresponding
946 uint{16,32,64}_type_node to the same value.
949 * c-pragma.c (init_pragma): Don't call cpp_register_deferred_pragma
950 for PRAGMA_IVDEP if flag_preprocess_only.
952 2014-02-12 Jakub Jelinek <jakub@redhat.com>
955 * c-common.c (merge_tlist): If copy is true, call new_tlist,
956 if false, add ADD itself, rather than vice versa.
957 (verify_tree): For COND_EXPR, don't call merge_tlist with non-zero
958 copy. For SAVE_EXPR, only call merge_tlist once.
960 2014-02-08 Jakub Jelinek <jakub@redhat.com>
963 * c-common.c (handle_alloc_size_attribute): Use tree_fits_uhwi_p
965 (handle_alloc_align_attribute, handle_assume_aligned_attribute): New
967 (c_common_attribute_table): Add alloc_align and assume_aligned
970 2014-02-06 Marek Polacek <polacek@redhat.com>
973 * c-common.c (warn_for_sign_compare): Call warning_at with location
976 2014-02-05 Marek Polacek <polacek@redhat.com>
979 * c-omp.c (c_finish_omp_atomic): Remove unreachable return
982 2014-02-04 Marek Polacek <polacek@redhat.com>
985 * c-common.c (conversion_warning): Unwrap C_MAYBE_CONST_EXPR and/or
988 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
992 * c-common.c (handle_aligned_attribute, handle_alloc_size_attribute,
993 handle_vector_size_attribute, handle_nonnull_attribute): Call
994 default_conversion on the attribute argument.
995 (handle_nonnull_attribute): Increment the argument number.
997 2014-01-31 Marek Polacek <polacek@redhat.com>
1000 * c-common.c (add_atomic_size_parameter): Pass vNULL to
1001 build_function_call_vec.
1002 (resolve_overloaded_builtin): Likewise.
1003 * c-common.h (build_function_call_vec): Adjust declaration.
1005 2014-01-30 Marek Polacek <polacek@redhat.com>
1008 * c-common.h (unsafe_conversion_p): Adjust declaration.
1009 (warnings_for_convert_and_check): Likewise.
1010 (convert_and_check): Likewise.
1011 * c-common.c (unsafe_conversion_p): Add location parameter. Call
1012 expansion_point_location_if_in_system_header on it.
1013 (warnings_for_convert_and_check): Add location parameter. Call
1014 expansion_point_location_if_in_system_header on it. Use it.
1015 (convert_and_check): Add location parameter. Use it.
1016 (conversion_warning): Likewise.
1017 (c_add_case_label): Adjust convert_and_check calls.
1018 (scalar_to_vector): Adjust unsafe_conversion_p calls.
1020 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1022 * c-common.c (c_define_builtins): Replaced flag_enable_cilkplus with
1024 * c-pragma.c (init_pragma): Likewise.
1027 2014-01-23 Marek Polacek <polacek@redhat.com>
1030 * c-common.c (shorten_compare): Add location_t parameter.
1031 * c-common.h (shorten_binary_op): Adjust declaration.
1033 2014-01-23 Marek Polacek <polacek@redhat.com>
1036 * c-common.c (pointer_to_zero_sized_aggr_p): New function.
1037 * c-common.h: Declare it.
1039 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
1041 * c-ada-spec.h (dump_ada_specs): Revert prototype change.
1042 * c-ada-spec.c (dump_ads): Likewise.
1043 (cpp_check): Likewise.
1044 (dump_ada_specs): Likewise.
1046 2014-01-15 Laurent Alfonsi <laurent.alfonsi@st.com>
1049 * c-common.c (handle_no_instrument_function_attribute): Allow
1050 no_instrument_function attribute in class member
1051 definition/declaration.
1053 2014-01-15 Jakub Jelinek <jakub@redhat.com>
1056 * c-omp.c (c_finish_omp_atomic): Set in_late_binary_op around
1057 build_modify_expr with non-NOP_EXPR opcode. Handle return from it
1058 being COMPOUND_EXPR.
1059 (c_finish_omp_for): Handle incr being COMPOUND_EXPR with first
1060 operand a SAVE_EXPR and second MODIFY_EXPR.
1062 2014-01-09 Jakub Jelinek <jakub@redhat.com>
1065 * c-pch.c (c_common_write_pch): Call
1066 prepare_target_option_nodes_for_pch.
1068 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1070 Update copyright years
1072 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1074 * array-notation-common.c, c-cilkplus.c: Use the standard form for
1075 the copyright notice.
1077 2013-12-28 Eric Botcazou <ebotcazou@adacore.com>
1079 * c-ada-spec.c (print_constructor): New function.
1080 (print_destructor): Retrieve the origin of the destructor.
1081 (print_ada_declaration): Revamp handling of constructors/destructors.
1083 2013-12-23 Stuart Hastings <stuart@apple.com>
1084 Bill Maddox <maddox@google.com>
1085 Jason Merrill <jason@redhat.com>
1087 * c.opt: Add -fdeclone-ctor-dtor.
1088 * c-opts.c (c_common_post_options): Default to on iff -Os.
1090 2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
1092 * c-common.c (c_common_attribute_table): Added "cilk simd function"
1094 * c-pragma.h (enum pragma_cilk_clause): Remove.
1095 (enum pragma_omp_clause): Added the following fields:
1096 PRAGMA_CILK_CLAUSE_NOMASK, PRAGMA_CILK_CLAUSE_MASK,
1097 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_NONE,
1098 PRAGMA_CILK_CLAUSE_LINEAR, PRAGMA_CILK_CLAUSE_PRIVATE,
1099 PRAGMA_CILK_CLAUSE_FIRSTPRIVATE, PRAGMA_CILK_CLAUSE_LASTPRIVATE,
1100 PRAGMA_CILK_CLAUSE_UNIFORM.
1103 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
1105 * cilk.c (cilk_outline): Made this function non-static.
1106 (gimplify_cilk_spawn): Removed pre_p and post_p arguments.
1107 (create_cilk_wrapper): Added a new parameter: a function pointer.
1108 (c_install_body_w_frame_cleanup): Remove
1109 (extract_free_variables): Added VEC_INIT_EXPR and CONSTRUCTOR case.
1110 * c-common.h (cilk_outline): New prototype.
1111 (gimplify_cilk_spawn): Removed two parameters.
1112 (cilk_install_body_with_frame_cleanup): New prototype.
1113 * c-gimplify.c (c_gimplify_expr): Added MODIFY_EXPR, CALL_EXPR and
1114 CILK_SPAWN_STMT case.
1116 2013-12-11 Bernd Schmidt <bernds@codesourcery.com>
1118 * c-common.c (c_fully_fold_internal): Handle ADDR_SPACE_CONVERT_EXPR.
1120 * c-common.h (enum c_tree_index): Remove CTI_INT_ARRAY_TYPE.
1121 (int_array_type_node): Remove.
1122 * c-common.c (c_common_nodes_and_builtins): Don't build it.
1124 2013-12-05 Marek Polacek <polacek@redhat.com>
1127 * c-common.c (c_sizeof_or_alignof_type): Move a declaration into
1128 [ADJUST_FIELD_ALIGN].
1130 2013-12-04 Joseph Myers <joseph@codesourcery.com>
1133 * c-common.c (c_sizeof_or_alignof_type): Add parameter min_alignof
1134 and check field alignment if set.
1135 * c-common.h (c_sizeof_or_alignof_type): Update prototype.
1136 (c_sizeof, c_alignof): Update calls to c_sizeof_or_alignof_type.
1138 2013-12-04 Jakub Jelinek <jakub@redhat.com>
1139 Marek Polacek <polacek@redhat.com>
1141 * c-gimplify.c (c_gimplify_expr): If doing the integer-overflow
1142 sanitization, call unsigned_type_for only when !TYPE_OVERFLOW_WRAPS.
1144 2013-11-29 H.J. Lu <hongjiu.lu@intel.com>
1147 * cilk.c (gimplify_cilk_spawn): Properly handle function without
1150 2013-11-29 Jakub Jelinek <jakub@redhat.com>
1153 * c-common.c (get_priority): If TREE_VALUE (args) is IDENTIFIER_NODE,
1154 goto invalid. If it is error_mark_node, don't issue further
1157 2013-11-28 Sergey Ostanevich <sergos.gnu@gmail.com>
1159 * c.opt (Wopenmp-simd): New.
1161 2013-11-22 Jakub Jelinek <jakub@redhat.com>
1163 * c-ubsan.h (ubsan_instrument_return): New prototype.
1164 * c-ubsan.c (ubsan_instrument_return): New function.
1166 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
1168 * c-common.c: Add required include files from gimple.h.
1169 * c-gimplify.c: Likewise
1172 2013-11-22 David Malcolm <dmalcolm@redhat.com>
1174 * c-common.c (unsafe_conversion_p): Remove use of
1175 EXPR_LOC_OR_HERE macro.
1176 (conversion_warning): Likewise.
1177 (warnings_for_convert_and_check): Likewise.
1178 (warn_for_collisions_1): Likewise.
1179 (shorten_compare): Likewise, and remove use of in_system_header
1180 macro, using the location from the former.
1181 * c-lex.c (dump_one_header): Remove use of input_filename macro.
1182 (cb_def_pragma): Remove use of in_system_header macro.
1183 (lex_string): Likewise.
1184 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
1186 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
1187 Mike Stump <mikestump@comcast.net>
1188 Richard Sandiford <rdsandiford@googlemail.com>
1190 * c-ada-spec.c (is_simple_enum): Use tree_to_shwi and tree_to_uhwi
1191 instead of TREE_INT_CST_LOW, in cases where there is a protecting
1192 tree_fits_shwi_p or tree_fits_uhwi_p.
1193 (dump_generic_ada_node): Likewise.
1194 * c-format.c (check_format_arg): Likewise.
1195 * c-pretty-print.c (pp_c_integer_constant): Likewise.
1197 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
1199 * c-common.c (check_function_arguments_recurse): Use tree_to_uhwi.
1201 2013-11-19 Joshua J Cogliati <jrincayc@yahoo.com>
1204 * c-common.c (unsafe_conversion_p): Make this function
1205 return an enumeration with more detail.
1206 (conversion_warning): Use the new return type of
1207 unsafe_conversion_p to separately warn either about conversions
1208 that lower floating point number precision or about the other
1209 kinds of conversions.
1210 * c-common.h (enum conversion_safety): New enumeration.
1211 (unsafe_conversion_p): switching return type to
1212 conversion_safety enumeration.
1213 * c.opt: Adding new warning -Wfloat-conversion and
1214 enabling it with -Wconversion.
1216 2013-11-19 Basile Starynkevitch <basile@starynkevitch.net>
1218 * c-opts.c: Include plugin.h.
1219 (cb_file_change): Invoke plugin event PLUGIN_INCLUDE_FILE.
1221 2013-11-19 Marek Polacek <polacek@redhat.com>
1223 * c-ubsan.c (ubsan_instrument_division): Adjust ubsan_create_data
1225 (ubsan_instrument_shift): Likewise.
1226 (ubsan_instrument_vla): Likewise.
1228 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1230 * c-common.c (convert_vector_to_pointer_for_subscript): Remove
1231 cast to unsigned type.
1233 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1235 * c-common.c (fold_offsetof_1): Use tree_to_uhwi rather than
1237 (complete_array_type): Update comment to refer to tree_to_[su]hwi
1238 rather than tree_low_cst.
1240 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1242 * c-common.c, c-cppbuiltin.c: Replace tree_low_cst (..., 1) with
1243 tree_to_uhwi throughout.
1245 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1247 * c-common.c, c-format.c, c-omp.c, c-pretty-print.c: Replace
1248 tree_low_cst (..., 0) with tree_to_shwi throughout.
1250 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1252 * c-ada-spec.c, c-common.c, c-pretty-print.c: Replace
1253 host_integerp (..., 1) with tree_fits_uhwi_p throughout.
1255 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1257 * c-ada-spec.c, c-common.c, c-format.c, c-pretty-print.c: Replace
1258 host_integerp (..., 0) with tree_fits_shwi_p throughout.
1260 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
1262 * c-cilkplus.c: New file.
1263 * c-common.c (readonly_error): Add location argument.
1264 * c-common.h (readonly_error): Same.
1265 (c_finish_cilk_clauses): Protoize.
1266 (c_check_cilk_loop): Same.
1267 c-omp.c (c_finish_omp_for): Handle CILK_SIMD nodes.
1268 Do not fail on error_mark_node.
1269 Abstract increment canonicalization to here...
1270 (c_omp_for_incr_canonicalize_ptr): New.
1271 c-pragma.c (init_pragma): Register "simd" pragma.
1272 c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_SIMD.
1273 (enum pragma_cilk_clause): New.
1275 2013-11-15 Richard Sandiford <rdsandiford@googlemail.com>
1277 * c-pretty-print.c (pp_c_character_constant): Remove unnecessary
1278 wchar_type and host_integerp checks.
1280 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
1282 * c-common.c: Likewise.
1283 * c-gimplify.c: Likewise.
1286 2013-11-14 Diego Novillo <dnovillo@google.com>
1288 * c-common.c: Include fold-const.h.
1289 Include stor-layout.h.
1291 Include stringpool.h.
1294 Include trans-mem.h.
1295 * c-cppbuiltin.c: Include stor-layout.h.
1296 Include stringpool.h.
1297 * c-format.c: Include stringpool.h.
1298 * c-lex.c: Include stringpool.h.
1299 Include stor-layout.h.
1300 * c-pragma.c: Include stringpool.h.
1303 Include gcc-symtab.h.
1304 * c-pretty-print.c: Include stor-layout.h.
1306 * cilk.c: Include stringpool.h.
1309 2013-11-13 Joseph Myers <joseph@codesourcery.com>
1311 * c-common.h (enum rid): Add RID_AUTO_TYPE.
1312 * c-common.c (c_common_reswords): Add __auto_type.
1313 (keyword_begins_type_specifier): Handle RID_AUTO_TYPE.
1315 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
1317 * c-common.c: Include gimplify.h.
1318 * c-gimplify.c: Likewise.
1320 * c-omp.c: Include gimple-expr.h instead of gimple.h.
1321 * c-ubsan.c: Don't include gimple.h.
1323 2013-11-12 Joseph Myers <joseph@codesourcery.com>
1325 * c-common.c (c_common_reswords): Add _Thread_local.
1327 2013-11-09 Joseph Myers <joseph@codesourcery.com>
1329 * c-common.c (atomic_size_supported_p): New function.
1330 (resolve_overloaded_atomic_exchange)
1331 (resolve_overloaded_atomic_compare_exchange)
1332 (resolve_overloaded_atomic_load, resolve_overloaded_atomic_store):
1333 Use it instead of comparing size with a local list of sizes.
1335 2013-11-07 Andrew MacLeod <amacleod@redhat.com>
1336 Joseph Myers <joseph@codesourcery.com>
1338 * c-common.h (enum rid): Add RID_ATOMIC.
1339 * c-common.c (c_common_reswords): Add _Atomic.
1340 (sync_resolve_params): Use TYPE_MAIN_VARIANT on pointer argument.
1341 (keyword_is_type_qualifier): Accept RID_ATOMIC.
1342 * c-format.c (check_format_types): Check for extra _Atomic
1343 qualifiers in format argument.
1344 * c-pretty-print.c (pp_c_cv_qualifiers): Handle atomic qualifier.
1345 (pp_c_type_qualifier_list): Mention _Atomic in comment.
1347 2013-11-06 Tobias Burnus <burnus@net-b.de>
1349 * c-common.c (reason_option_codes_t): Add CPP_W_DATE_TIME.
1351 2013-11-06 Joseph Myers <joseph@codesourcery.com>
1353 * c-opts.c (c_common_post_options): Set -ffp-contract=off in C
1355 * c-cppbuiltin.c (cpp_iec_559_value): Consider -ffp-contract=fast
1356 to mean lack of IEEE 754 support.
1358 2013-11-05 Tobias Burnus <burnus@net-b.de>
1360 * c.opt (-Wdate-time): New option
1361 * c-opts.c (sanitize_cpp_opts): Pass on to libcpp.
1363 2013-11-05 Joseph Myers <joseph@codesourcery.com>
1365 * c-cppbuiltin.c (cpp_iec_559_value): Test
1366 flag_excess_precision_cmdline not flag_excess_precision.
1368 2013-11-05 Tobias Burnus <burnus@net-b.de>
1370 * c.opt (fopenmp-simd): New option.
1371 * c-pragma.c (omp_pragmas): Move pragmas which can contain simd to ...
1372 (omp_pragmas): ... this new struct.
1373 (c_pp_lookup_pragma): Also walk omp_pragmas.
1374 (init_pragma): Init pragmas for -fopenmp-simd.
1376 2013-11-04 Marek Polacek <polacek@redhat.com>
1379 * c-common.c (invalid_indirection_error): Handle RO_ARROW_STAR case.
1381 2013-11-04 Joseph Myers <joseph@codesourcery.com>
1383 * c-cppbuiltin.c (cpp_iec_559_value, cpp_iec_559_complex_value):
1385 (c_cpp_builtins): Define __GCC_IEC_559 and __GCC_IEC_559_COMPLEX.
1387 2013-11-04 Eric Botcazou <ebotcazou@adacore.com>
1389 * c-ada-spec.h (cpp_operation): Add IS_TRIVIAL.
1390 (dump_ada_specs): Adjust prototype of second callback.
1391 * c-ada-spec.c (cpp_check): New global variable.
1392 (dump_ada_nodes): Remove cpp_check parameter and do not pass it down.
1393 (print_generic_ada_decl): Likewise.
1394 (has_static_fields): Change return type to bool and add guard.
1395 (has_nontrivial_methods): New predicate.
1396 (is_tagged_type): Change return type to bool.
1397 (separate_class_package): Call has_nontrivial_methods.
1398 (pp_ada_tree_identifier): Minor tweaks.
1399 (dump_ada_function_declaration): Adjust calls to dump_generic_ada_node.
1400 (dump_ada_array_domains): Likewise.
1401 (dump_ada_array_type): Likewise.
1402 (dump_template_types): Remove cpp_check parameter and do not pass it to
1403 dump_generic_ada_node.
1404 (dump_ada_template): Likewise.
1405 (dump_generic_ada_node): Remove cpp_check parameter and do not pass it
1407 (print_ada_methods): Change return type to integer. Remove cpp_check
1408 parameter and do not pass it down.
1409 (dump_nested_types): Remove cpp_check parameter and do not pass it to
1410 dump_generic_ada_node.
1411 (print_ada_declaration): Likewise. Test RECORD_OR_UNION_TYPE_P before
1413 (print_ada_struct_decl): Remove cpp_check parameter and do not pass it
1414 down. Use has_nontrivial_methods to recognize C++ classes. Use return
1415 value of print_ada_methods.
1416 (dump_ads): Rename cpp_check parameter to check and adjust prototype.
1417 Set cpp_check to it before invoking dump_ada_nodes.
1418 (dump_ada_specs): Likewise.
1420 2013-11-03 Marek Polacek <polacek@redhat.com>
1422 * c-ubsan.c: Don't include hash-table.h.
1423 (ubsan_instrument_vla): New function.
1424 * c-ubsan.h: Declare it.
1426 2013-10-31 David Malcolm <dmalcolm@redhat.com>
1428 Automated part of renaming of symtab_node_base to symtab_node.
1430 Patch autogenerated by rename_symtab.py from
1431 https://github.com/davidmalcolm/gcc-refactoring-scripts
1432 revision 58bb219cc090b2f4516a9297d868c245495ee622
1434 * c-pragma.c (maybe_apply_pending_pragma_weaks): Rename
1435 symtab_node_base to symtab_node.
1437 2013-10-31 Edward Smith-Rowland <3dw4rd@verizon.net>
1439 Implement C++14 digit separators.
1440 * c-lex.c (interpret_float): Remove digit separators from scratch string
1441 before building real literal.
1443 2013-10-30 Jakub Jelinek <jakub@redhat.com>
1445 * cilk.c (create_cilk_helper_decl): Use HOST_WIDE_INT_PRINT_DEC.
1447 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
1449 * c-common.c (c_common_reswords[]): Added _Cilk_spawn and _Cilk_sync
1451 (c_define_builtins): Called cilk_init_builtins if Cilk Plus is
1453 * c-common.h (enum rid): Added RID_CILK_SPAWN and RID_CILK_SYNC.
1454 (insert_cilk_frame): New prototype.
1455 (cilk_init_builtins): Likewise.
1456 (gimplify_cilk_spawn): Likewise.
1457 (c_cilk_install_body_w_frame_cleanup): Likewise.
1458 (cilk_detect_spawn_and_unwrap): Likewise.
1459 (cilk_set_spawn_marker): Likewise.
1460 (build_cilk_sync): Likewise.
1461 (build_cilk_spawn): Likewise.
1464 2013-10-29 David Malcolm <dmalcolm@redhat.com>
1466 Patch autogenerated by refactor_symtab.py from
1467 https://github.com/davidmalcolm/gcc-refactoring-scripts
1468 revision 58bb219cc090b2f4516a9297d868c245495ee622
1470 * c-gimplify.c (c_genericize): Update for conversion of symtab types
1471 to a true class hierarchy.
1472 * c-pragma.c (maybe_apply_pending_pragma_weaks): Likewise.
1474 2013-10-27 Richard Sandiford <rdsandiford@googlemail.com>
1476 * c-lex.c (interpret_integer): Remove call to cpp_num_sign_extend.
1478 2013-10-26 Jeff Law <law@redhat.com>
1480 * c-family/c-common.c (c_define_builtins): Remove mudflap support.
1481 * c-family/c.opt: Ignore and warn for mudflap options.
1483 2013-10-24 Tobias Burnus <burnus@net-b.de>
1486 * c-pragma.c (init_pragma) Add #pragma ivdep handling.
1487 * c-pragma.h (pragma_kind): Add PRAGMA_IVDEP.
1489 2013-10-23 Jason Merrill <jason@redhat.com>
1491 * c-format.c (gcc_cxxdiag_char_table): Add %X.
1493 2013-10-11 Jakub Jelinek <jakub@redhat.com>
1495 * c-common.h (omp_clause_mask::operator !=): New method.
1496 * c-omp.c (c_omp_split_clauses): Use if ((mask & something) != 0)
1497 instead of if (mask & something) tests everywhere.
1499 * c-cppbuiltin.c (c_cpp_builtins): Predefine _OPENMP to
1500 201307 instead of 201107.
1501 * c-common.c (DEF_FUNCTION_TYPE_8): Define.
1502 (c_common_attribute_table): Add "omp declare target" and
1503 "omp declare simd" attributes.
1504 (handle_omp_declare_target_attribute,
1505 handle_omp_declare_simd_attribute): New functions.
1506 * c-omp.c: Include c-pragma.h.
1507 (c_finish_omp_taskgroup): New function.
1508 (c_finish_omp_atomic): Add swapped argument, if true,
1509 build the operation first with rhs, lhs arguments and use NOP_EXPR
1511 (c_finish_omp_for): Add code argument, pass it down to make_code.
1512 (c_omp_split_clauses): New function.
1513 (c_split_parallel_clauses): Removed.
1514 (c_omp_declare_simd_clause_cmp, c_omp_declare_simd_clauses_to_numbers,
1515 c_omp_declare_simd_clauses_to_decls): New functions.
1516 * c-common.h (omp_clause_mask): New type.
1517 (OMP_CLAUSE_MASK_1): Define.
1518 (omp_clause_mask::omp_clause_mask, omp_clause_mask::operator &=,
1519 omp_clause_mask::operator |=, omp_clause_mask::operator ~,
1520 omp_clause_mask::operator |, omp_clause_mask::operator &,
1521 omp_clause_mask::operator <<, omp_clause_mask::operator >>,
1522 omp_clause_mask::operator ==): New methods.
1523 (enum c_omp_clause_split): New.
1524 (c_finish_omp_taskgroup): New prototype.
1525 (c_finish_omp_atomic): Add swapped argument.
1526 (c_finish_omp_for): Add code argument.
1527 (c_omp_split_clauses): New prototype.
1528 (c_split_parallel_clauses): Removed.
1529 (c_omp_declare_simd_clauses_to_numbers,
1530 c_omp_declare_simd_clauses_to_decls): New prototypes.
1531 * c-pragma.c (omp_pragmas): Add new OpenMP 4.0 constructs.
1532 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_CANCEL,
1533 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_DECLARE_REDUCTION,
1534 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_SIMD,
1535 PRAGMA_OMP_TARGET, PRAGMA_OMP_TASKGROUP and PRAGMA_OMP_TEAMS.
1536 Remove PRAGMA_OMP_PARALLEL_FOR and PRAGMA_OMP_PARALLEL_SECTIONS.
1537 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_ALIGNED,
1538 PRAGMA_OMP_CLAUSE_DEPEND, PRAGMA_OMP_CLAUSE_DEVICE,
1539 PRAGMA_OMP_CLAUSE_DIST_SCHEDULE, PRAGMA_OMP_CLAUSE_FOR,
1540 PRAGMA_OMP_CLAUSE_FROM, PRAGMA_OMP_CLAUSE_INBRANCH,
1541 PRAGMA_OMP_CLAUSE_LINEAR, PRAGMA_OMP_CLAUSE_MAP,
1542 PRAGMA_OMP_CLAUSE_NOTINBRANCH, PRAGMA_OMP_CLAUSE_NUM_TEAMS,
1543 PRAGMA_OMP_CLAUSE_PARALLEL, PRAGMA_OMP_CLAUSE_PROC_BIND,
1544 PRAGMA_OMP_CLAUSE_SAFELEN, PRAGMA_OMP_CLAUSE_SECTIONS,
1545 PRAGMA_OMP_CLAUSE_SIMDLEN, PRAGMA_OMP_CLAUSE_TASKGROUP,
1546 PRAGMA_OMP_CLAUSE_THREAD_LIMIT, PRAGMA_OMP_CLAUSE_TO and
1547 PRAGMA_OMP_CLAUSE_UNIFORM.
1549 2013-10-09 Marc Glisse <marc.glisse@inria.fr>
1551 PR tree-optimization/20318
1552 * c-common.c (handle_returns_nonnull_attribute): New function.
1553 (c_common_attribute_table): Add returns_nonnull.
1555 2013-10-03 Marc Glisse <marc.glisse@inria.fr>
1558 * c.opt (fcheck-new): Move to common.opt.
1560 2013-09-25 Marek Polacek <polacek@redhat.com>
1561 Jakub Jelinek <jakub@redhat.com>
1564 * c-ubsan.c (ubsan_instrument_shift): Don't instrument
1565 an expression if we can prove it is correct.
1566 (ubsan_instrument_division): Likewise. Remove unnecessary
1569 2013-09-18 Marek Polacek <polacek@redhat.com>
1572 * c-common.c (handle_no_sanitize_undefined_attribute): New function.
1574 (struct attribute_spec c_common_att): Add no_sanitize_undefined.
1576 2013-09-14 Iain Sandoe <iain@codesourcery.com>
1579 * c.opt (fgnu-runtime, fnext-runtime, fobjc-abi-version,
1580 fobjc-gc, freplace-objc-classes): Accept for LTO.
1582 2013-09-13 Jacek Caban <jacek@codeweavers.com>
1584 * c-target.def: New hook
1586 2013-09-09 Paolo Carlini <paolo.carlini@oracle.com>
1589 * c.opt (Wdelete-incomplete): Add.
1591 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
1593 * c-common.c (same_scalar_type_ignoring_signedness): Delete.
1594 (vector_types_compatible_elements_p): New function.
1595 * c-common.h: (same_scalar_type_ignoring_signedness): Delete
1597 (vector_types_compatible_elements_p): Declare.
1599 2013-09-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
1601 * c-pretty-print.h (c_pretty_printer::simple_type_specifier): Now
1602 a virtual member function.
1603 (pp_simple_type_specifier): Remove.
1604 (pp_c_type_specifier): Likewise.
1605 * c-pretty-print.c (c_pretty_printer::simple_type_specifier):
1606 Rename from pp_c_type_specifier. Adjust.
1607 (c_pretty_printer::c_pretty_printer): Do not assign to
1608 simple_type_specifier.
1610 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
1612 * c-pretty-print.h (c_pretty_printer::type_id): Now a virtual
1614 (c_pretty_printer::storage_class_specifier): Likewise.
1615 (c_pretty_printer::initializer): Likewise.
1616 (pp_declaration): Remove.
1617 (pp_declaration_specifiers): Likewise.
1618 (pp_abstract_declarator): Likewise.
1619 (pp_declarator): Likewise.
1620 (pp_type_id): Likewise.
1621 (pp_statement): Likewise.
1622 (pp_constant): Likewise.
1623 (pp_id_expression): Likewise.
1624 (pp_primary_expression): Likewise.
1625 (pp_unary_expression): Likewise.
1626 (pp_multiplicative_expression): Likewise.
1627 (pp_conditional_expression): Likewise.
1628 (pp_assignment_expression): Likewise.
1629 (pp_expression): Likewise.
1630 (pp_c_type_id): Likewise.
1631 (pp_c_storage_class_specifier): Likewise.
1632 * c-pretty-print.c (pp_c_type_cast): Tidy.
1633 (pp_c_pointer): Likewise.
1634 (pp_c_type_specifier): Likewise.
1635 (pp_c_parameter_type_list): Likewise.
1636 (pp_c_function_definition): Likewise.
1637 (pp_c_init_declarator): Likewise.
1638 (pp_c_initializer_list): Likewise.
1639 (pp_c_constructor_elts): Likewise.
1640 (c_pretty_printer::direct_abstract_declarator): Likewise.
1641 (c_pretty_printer::declaration_specifiers): Likewise.
1642 (c_pretty_printer::primary_expression): Likewise.
1643 (c_pretty_printer::postfix_expression): Likewise.
1644 (c_pretty_printer::type_id): Rename from pp_c_type_id.
1645 (c_pretty_printer::storage_class_specifier): Rename from
1646 pp_c_storage_class_specifier.
1647 (c_pretty_printer::initializer): Rename from pp_c_initializer.
1648 (c_pretty_printer::c_pretty_printer): Do not assign to type_id,
1649 storage_class_specifier, initializer, offset_list, flags.
1651 2013-08-30 Marek Polacek <polacek@redhat.com>
1653 * c-ubsan.c: New file.
1654 * c-ubsan.h: New file.
1656 2013-08-30 Gabriel Dos Reis <gdr@integrable-solutions.net>
1658 * c-pretty-print.h (c_pretty_printer::declaration): Now a virtual
1660 (c_pretty_printer::declaration_specifiers): Likewise.
1661 (c_pretty_printer::declarator): Likewise.
1662 (c_pretty_printer::abstract_declarator): Likewise.
1663 (c_pretty_printer::direct_abstract_declarator): Likewise.
1664 (c_pretty_printer::direct_declarator): Likewise.
1665 (c_pretty_printer::function_specifier): Likewise.
1666 (pp_declaration): Adjust.
1667 (pp_declaration_specifiers): Likewise.
1668 (pp_abstract_declarator): Likewise.
1669 (pp_direct_declarator): Likewise.
1670 (pp_function_specifier): Likewise.
1671 (pp_direct_abstract_declarator): Remove as unused.
1672 (pp_c_declaration): Remove.
1673 (pp_c_declaration_specifiers): Likewise.
1674 (pp_c_declarator): Likewise.
1675 (pp_c_direct_declarator): Likewise.
1676 (pp_c_function_specifier): Likewise.
1677 (pp_c_direct_abstract_declarator): Likewise.
1678 * c-pretty-print.c (c_pretty_printer::abstract_declarator): Rename
1679 from pp_c_abstract_declarator. Adjust.
1680 (c_pretty_printer::direct_abstract_declarator): Rename from
1681 pp_c_direct_abstract_declarator. Adjust.
1682 (c_pretty_printer::function_specifier): Rename from
1683 pp_c_function_specifier. Adjust.
1684 (c_pretty_printer::declaration_specifiers): Rename from
1685 pp_c_declaration_specifiers. Adjust.
1686 (c_pretty_printer::direct_declarator): Rename from
1687 pp_c_direct_declarator. Adjust.
1688 (c_pretty_printer::declarator): Rename from pp_c_declarator. Adjust.
1689 (c_pretty_printer::declaration): Rename from pp_c_declaration. Adjust.
1690 (c_pretty_printer::c_pretty_printer): Do not assign to
1691 declaration, declaration_specifiers, declarator,
1692 direct_declarator, direct_abstract_declarator, function_specifier.
1694 2013-08-26 Gabriel Dos Reis <gdre@integrable-solutions.net>
1696 * c-pretty-print.h (c_pretty_printer::unary_expression): Now a
1697 virtual member function.
1698 (c_pretty_printer::multiplicative_expression): Likewise.
1699 (c_pretty_printer::conditional_expression): Likewise.
1700 (c_pretty_printer::assignment_expression): Likewise.
1701 (c_pretty_printer::expression): Likewise.
1702 (pp_unary_expression): Adjust.
1703 (pp_multiplicative_expression): Likewise.
1704 (pp_assignment_expression): Likewise.
1705 (pp_conditional_expression): Likewise.
1706 (pp_expression): Likewise.
1707 * c-pretty-print.c (c_pretty_printer::unary_expression): Rename
1708 from pp_c_unary_expression. Adjust.
1709 (c_pretty_printer::multiplicative_expression): Rename from
1710 pp_c_multiplicative_expression. Adjust.
1711 (c_pretty_printer::conditional_expression): Rename from
1712 pp_c_conditional_expression. Adjust.
1713 (c_pretty_printer::assignment_expression): Rename from
1714 pp_c_assignment_expression. Adjust.
1715 (c_pretty_printer::expression): Rename from pp_c_expression. Adjust.
1716 (c_pretty_printer::c_pretty_printer): Do not assign to
1717 unary_expression, multiplicative_expression,
1718 conditional_expression, expression.
1720 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
1722 * c-pretty-print.h (c_pretty_printer::postfix_expression): Now a
1723 virtual member function.
1724 (pp_postfix_expression): Adjust.
1725 (pp_c_postfix_expression): Remove.
1726 * c-pretty-print.c (c_pretty_printer::postfix_expression): Rename
1727 from pp_c_postfix_expression. Adjust.
1728 (c_pretty_printer::c_pretty_printer): Do not assign to
1731 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
1733 * c-pretty-print.h (c_pretty_printer::primary_expression): Now a
1734 virtua member function.
1735 (pp_primary_expression): Adjust.
1736 (pp_c_primary_expression): Remove.
1737 * c-pretty-print.c (c_pretty_printer::primary_expression): Rename
1738 from pp_c_primary_expression. Adjust.
1739 (pp_c_initializer_list): Use pp_primary_expression.
1740 (c_pretty_printer::c_pretty_printer): Do not assign to
1743 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
1745 * c-pretty-print.h (c_pretty_printer::translate_string): Declare.
1746 * c-pretty-print.c (M_): Remove.
1747 (c_pretty_printer::translate_string): Define.
1748 (pp_c_type_specifier): Use it.
1749 (pp_c_primary_expression): Likewise.
1750 (pp_c_expression): Likewise.
1752 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
1754 * c-pretty-print.h (c_pretty_printer::id_expression): Now a
1756 (pp_c_id_expression): Remove.
1757 (pp_id_expression): Adjust.
1758 * c-pretty-print.c (c_pretty_printer::id_expression): Rename from
1759 pp_c_id_expression. Adjust.
1760 (pp_c_postfix_expression): Use pp_id_expression.
1761 (c_pretty_printer::c_pretty_printer): Do not assign to id_expression.
1763 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
1765 * c-pretty-print.h (c_pretty_printer::constant): Now a virtual
1767 (pp_constant): Adjust.
1768 (pp_c_constant): Remove.
1769 * c-pretty-print.c (c_pretty_printer::constant): Rename from
1770 pp_c_constant. Adjust.
1772 (pp_c_primary_expression): Call pp_constant in lieu of pp_c_constant.
1773 (c_pretty_printer::c_pretty_printer): Remove assignment to constant.
1775 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
1777 * c-pretty-print.h (pp_c_pretty_printer_init): Remove.
1778 (c_pretty_printer::c_pretty_printer): Declare.
1779 * c-pretty-print.c (pretty_printer::c_pretty_printer): Rename from
1780 c_pretty_printer_init. Adjust.
1781 (print_c_tree): Do not call c_pretty_printer_init.
1782 * c-ada-spec.c (dump_ads): Remove call to pp_construct.
1784 2013-08-09 Arnaud Charlet <charlet@adacore.com>
1786 * c-ada-spec.c (print_ada_declaration): Prevent accessing null asm name
1788 2013-08-05 Paolo Carlini <paolo.carlini@oracle.com>
1791 * c-common.c (pointer_int_sum): Add bool parameter.
1792 * c-common.h (pointer_int_sum): Adjust declaration.
1794 2013-08-05 Gabriel Dos Reis <gdr@integrable-solutions.net>
1796 * c-pretty-print.c (print_c_tree): Simplify. Use non-static local
1797 c_pretty_printer variable.
1799 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
1801 * c-pretty-print.h (c_pretty_printer): Derive from pretty_printer.
1803 (pp_c_base): Likewise. Adjust users.
1804 * c-pretty-print.c (pp_c_maybe_whitespace): Adjust.
1805 (pp_c_whitespace): Do not call pp_base.
1806 (pp_c_left_paren): Likewise.
1807 (pp_c_right_paren): Likewise.
1808 (pp_c_left_brace): Likewise.
1809 (pp_c_right_brace): Likewise.
1810 (pp_c_left_bracket): Likewise.
1811 (pp_c_right_bracket): Likewise.
1812 (pp_c_dot): Likewise.
1813 (pp_c_ampersand): Likewise.
1814 (pp_c_star): Likewise.
1815 (pp_c_arrow): Likewise.
1816 (pp_c_semicolon): Likewise.
1817 (pp_c_complement): Likewise.
1818 (pp_c_exclamation): Likewise.
1819 (pp_c_direct_declarator): Likewise.
1820 (pp_c_ws_string): Likewise.
1821 (pp_c_identifier): Likewise.
1822 (pp_c_statement): Likewise.
1823 (print_c_tree): Likewise.
1825 2013-08-04 Ed Smith-Rowland <3dw4rd@verizon.net>
1828 * c-common.c (c_parse_error): Catch user-defined literal tokens and
1829 provide useful error strings.
1831 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
1833 * c-ada-spec.c (pp_ada_tree_identifier): Use specialized pretty
1834 printer functions instead of pp_string or operators and punctuators.
1835 (dump_generic_ada_node): Likewise.
1836 * c-pretty-print.c (pp_c_type_specifier): Likewise.
1837 (pp_c_relational_expression): Likewise.
1838 (pp_c_logical_or_expression): Likewise.
1840 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
1842 * c-ada-spec.c (print_ada_macros): Use specialized pretty printer
1843 functions instead of pp_character.
1844 (pp_ada_tree_identifier): Likewise.
1845 (dump_ada_double_name): Likewise.
1846 (dump_ada_function_declaration): Likewise.
1847 (dump_ada_array_domains): Likewise.
1848 (dump_template_types): Likewise.
1849 (dump_generic_ada_node): Likewise.
1850 (print_ada_declaration): Likewise.
1851 (print_ada_struct_decl): Likewise.
1852 * c-pretty-print.c (pp_c_integer_constant): Likewise.
1854 2013-07-23 Tom Tromey <tromey@redhat.com>
1856 * c-common.h (enum rid) <RID_GENERIC>: New constant.
1857 * c-common.c (c_common_reswords): Add _Generic.
1859 2013-07-21 OndÅ
\99ej BÃlka <neleai@seznam.cz>
1861 * c-common.c: Fix typos.
1862 * c-common.h: Likewise.
1864 2013-07-13 Lubos Lunak <l.lunak@suse.cz>
1867 * c-common.c (c_common_attribute_table): Add warn_unused.
1868 (handle_warn_unused_attribute): New.
1870 2013-07-10 Jakub Jelinek <jakub@redhat.com>
1872 * c-ppoutput.c (scan_translation_unit): Call account_for_newlines
1873 for all CPP_TOKEN_FLD_STR tokens, not just CPP_COMMENT.
1875 2013-07-10 Paolo Carlini <paolo.carlini@oracle.com>
1878 * c.opt: Add Wconditionally-supported.
1880 2013-07-08 Graham Stott <graham.stott@btinternet.com>
1882 * c-family/array-notation-common.c (length_mismatch_in_expr_p): Delete
1883 unused variables l_length and l_node.
1885 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
1888 * c-common.c (complete_array_type): Delay folding first index
1889 like other indices. When folding, check for index overflow.
1891 2013-06-27 Marc Glisse <marc.glisse@inria.fr>
1894 * c-common.h (c_build_vec_perm_expr): New complain argument.
1895 * c-common.c (c_build_vec_perm_expr): Likewise.
1896 Use save_expr also in C++.
1898 2013-06-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
1900 * c-common.c (c_common_nodes_and_builtins): Use cxx11 in lieu of cxx0x.
1901 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
1902 * c-opts.c (c_common_post_options): Likewise.
1904 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
1906 * array-notation-common.c (length_mismatch_in_expr): Changed the
1907 parameter type's from a dynamic array to a vec_tree. Also removed
1908 the size parameters.
1909 * c-common.h (length_mismatch_in_expr_p): Fixed prototype's as per
1912 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
1914 * c-common.h (struct cilkplus_an_parts): New structure.
1915 (struct cilkplus_an_loop_parts): Likewise.
1916 (cilkplus_extract_an_triplets): New prototype.
1917 (fix_sec_implicit_args): Likewise.
1918 * array-notation-common.c (cilkplus_extract_an_triplets): New function.
1919 (fix_sec_implicit_args): Likewise.
1921 2013-06-20 Balaji V. Iyer <balaji.v.iyer@intel.com>
1923 * array-notation-common.c (find_inv_trees): Removed an unwanted
1925 * c-common.h (struct inv_list::additional_tcodes): Changed type from
1926 enum rid to enum tree_code.
1928 2013-06-11 Jan Hubicka <jh@suse.cz>
1930 * c-common.c (handle_alias_ifunc_attribute): Do not set
1931 DECL_EXTERNAL for weakref variables.
1932 * c-pragma.c (handle_pragma_weak): Make sure aliases
1933 are not declared as external.
1935 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
1937 * array-notation-common.c (length_mismatch_in_expr_p): Moved this
1938 function from c/c-array-notation.c.
1939 (is_cilkplus_reduce_builtin): Likewise.
1940 (find_rank): Likewise.
1941 (extract_array_notation_exprs): Likewise.
1942 (replace_array_notations): Likewise.
1943 (find_inv_trees): Likewise.
1944 (replace_inv_trees): Likewise.
1945 (contains_array_notation_expr): Likewise.
1946 (find_correct_array_notation_type): Likewise.
1947 * c-common.h (struct inv_list): Moved this struct from the file
1948 c/c-array-notation.c and added a new field called additional tcodes.
1949 (length_mismatch_in_expr_p): New prototype.
1950 (is_cilkplus_reduce_builtin): Likewise.
1951 (find_rank): Likewise.
1952 (extract_array_notation_exprs): Likewise.
1953 (replace_array_notation): Likewise.
1954 (find_inv_trees): Likewise.
1955 (replace_inv_trees): Likewise.
1956 (find_correct_array_notation_type): Likewise.
1958 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
1960 * c-common.c (c_define_builtins): When cilkplus is enabled, the
1961 function array_notation_init_builtins is called.
1962 (c_common_init_ts): Added ARRAY_NOTATION_REF as typed.
1963 * c-common.def (ARRAY_NOTATION_REF): New tree.
1964 * c-common.h (build_array_notation_expr): New function declaration.
1965 (build_array_notation_ref): Likewise.
1966 (extract_sec_implicit_index_arg): New extern declaration.
1967 (is_sec_implicit_index_fn): Likewise.
1968 (ARRAY_NOTATION_CHECK): New define.
1969 (ARRAY_NOTATION_ARRAY): Likewise.
1970 (ARRAY_NOTATION_START): Likewise.
1971 (ARRAY_NOTATION_LENGTH): Likewise.
1972 (ARRAY_NOTATION_STRIDE): Likewise.
1973 * c-pretty-print.c (pp_c_postifix_expression): Added a new case for
1975 (pp_c_expression): Likewise.
1976 * c.opt (flag_enable_cilkplus): New flag.
1977 * array-notation-common.c: New file.
1979 2013-05-14 Jakub Jelinek <jakub@redhat.com>
1982 * c-common.c (verify_tree): Don't recurse into SIZEOF_EXPR.
1984 2013-05-10 Marc Glisse <marc.glisse@inria.fr>
1986 * c-common.c (vector_types_convertible_p): No TYPE_PRECISION for
1989 2013-05-07 Han Shen <shenhan@google.com>
1991 * c-cppbuiltin.c (c_cpp_builtins): Added "__SSP_STRONG__=3".
1993 2013-04-29 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1995 * c-common.c (check_user_alignment): Emit error for negative values.
1997 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
1999 * c-opts.c (set_std_cxx11): Use CLK_CXX1Y and CLK_GNUCXX1Y.
2001 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2003 * c-cppbuiltin.c (c_cpp_builtins): Do not define
2004 __GXX_EXPERIMENTAL_CXX1Y__.
2006 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2007 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2009 * c.opt ([Wpointer-arith]): Enabled by -Wpedantic, as documented.
2010 * c-common.c (pointer_int_sum): Change -Wpointer-arith pedwarns
2011 to simply use OPT_Wpointer_arith.
2012 (c_sizeof_or_alignof_type): Likewise.
2014 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2016 * c-cppbuiltin.c (c_cpp_builtins): Define __GXX_EXPERIMENTAL_CXX1Y__.
2018 2013-04-12 Jakub Jelinek <jakub@redhat.com>
2020 * c-format.c (gcc_diag_char_table, gcc_tdiag_char_table,
2021 gcc_cdiag_char_table, gcc_cxxdiag_char_table): Add %r and %R format
2024 2013-04-07 Steven Bosscher <steven@gcc.gnu.org>
2026 * c-pragma.c (add_to_renaming_pragma_list): Fix leading comment.
2028 2013-04-03 Paolo Carlini <paolo.carlini@oracle.com>
2030 * c-common.c (pointer_int_sum): Remove dead code.
2032 2013-03-09 Richard Sandiford <rdsandiford@googlemail.com>
2035 * c-common.c (handle_optimize_attribute): Don't call
2036 save_optabs_if_changed.
2038 2013-03-05 Jakub Jelinek <jakub@redhat.com>
2041 * c-pch.c (pch_init): Free target_validity at the end.
2043 2013-03-04 Jakub Jelinek <jakub@redhat.com>
2045 * c-pretty-print.c (pp_c_pretty_printer_init): Clear pp->flags.
2047 2013-02-28 Konstantin Serebryany <konstantin.s.serebryany@gmail.com>
2048 Jakub Jelinek <jakub@redhat.com>
2051 * c-common.c (handle_no_sanitize_address_attribute): New function.
2052 (c_common_attribute_table): Add no_sanitize_address attribute.
2053 (handle_no_address_safety_analysis_attribute): Add
2054 no_sanitize_address attribute, not no_address_safety_analysis
2057 2013-02-18 Aldy Hernandez <aldyh@redhat.com>
2060 * c-common.c (handle_optimize_attribute): Call
2061 save_optabs_if_changed.
2063 2013-02-18 Jakub Jelinek <jakub@redhat.com>
2064 Steven Bosscher <steven@gcc.gnu.org>
2067 * c-opts.c (c_common_post_options): If debug info is enabled
2068 and non-dwarf*, refuse to load PCH files and when writing PCH
2071 2013-02-05 Jakub Jelinek <jakub@redhat.com>
2074 * c-common.c (handle_error_attribute): Fix condition.
2076 2013-01-30 Jakub Jelinek <jakub@redhat.com>
2079 * c-common.c (handle_target_attribute): Revert 2012-12-26 change.
2081 2013-01-18 Jason Merrill <jason@redhat.com>
2084 * c.opt (-fextern-tls-init): New.
2085 * c-opts.c (c_common_post_options): Handle it.
2087 2013-01-09 Jakub Jelinek <jakub@redhat.com>
2090 * c-common.c (c_fully_fold_internal): Warn for LSHIFT_EXPR and
2091 RSHIFT_EXPR, if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST
2092 and is either negative or bigger or equal to type precision
2093 of the first operand.
2095 2012-12-03 Marek Polacek <polacek@redhat.com>
2098 * c-common.c (check_user_alignment): Swap order of tests,
2099 check TREE_CODE first.
2101 2012-11-29 Ed Smith-Rowland <3dw4rd@verizon.net>
2104 * c-common.h (overflow_type): New enum.
2105 (build_userdef_literal): Add overflow_type argument.
2106 (tree_userdef_literal): Add overflow_type.
2107 (USERDEF_LITERAL_OVERFLOW): New access macro.
2108 * c-common.c (build_userdef_literal): Add overflow_type
2110 * c-lex.c (c_lex_with_flags): Add overflow_type to
2111 build_userdef_literal calls.
2112 (interpret_integer, interpret_float): Add overflow_type argument.
2114 2012-11-28 Richard Biener <rguenther@suse.de>
2117 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
2118 here and use a type with proper overflow behavior for types that would
2119 need to be promoted for the arithmetic.
2121 2012-11-23 Jakub Jelinek <jakub@redhat.com>
2124 * c-common.c (handle_no_address_safety_analysis_attribute): New
2126 (c_common_attribute_table): Add no_address_safety_analysis.
2128 2012-11-16 Simon Baldwin <simonb@google.com>
2130 * c.opt: Add f[no-]canonical-system-headers.
2131 * c-opts.c (c_common_handle_option): Handle
2132 OPT_fcanonical_system_headers.
2134 2012-11-09 Ed Smith-Rowland <3dw4rd@verizon.net>
2137 * c-opts.c (c_common_handle_option): Set new flags.
2138 * c.opt: Describe new flags.
2140 2012-11-09 Jason Merrill <jason@redhat.com>
2142 * c.opt (Wabi-tag): New.
2144 2012-11-09 Andi Kleen <ak@linux.intel.com>
2147 * c-common.c (get_atomic_generic_size): Mask with
2150 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2153 * c.opt (Wformat): Make it Alias Wformat=1.
2154 (Wformat-contains-nul,Wformat-extra-args,Wformat-nonliteral,
2155 Wformat-security,Wformat-y2k,Wformat-zero-length): Use
2157 (Wformat=): RejectNegative. Use LangEnabledBy.
2158 (Wnonnull): Use LangEnabledBy.
2159 * c-opts.c (c_common_handle_option): Do not handle Wformat here.
2160 * c-format.c (set_Wformat): Delete.
2161 (decode_format_attr): Replace OPT_Wformat with OPT_Wformat_.
2162 (maybe_read_dollar_number): Likewise.
2163 (avoid_dollar_number): Likewise.
2164 (finish_dollar_format_checking): Likewise.
2165 (check_format_info): Likewise.
2166 (check_format_info_main): Likewise.
2167 (check_format_types): Likewise.
2168 (format_type_warning): Likewise.
2169 * c-common.c (int): Likewise.
2170 (check_function_sentinel): Likewise.
2171 * c-common.h (warn_format,set_Wformat): Do not declare here.
2173 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2176 * c.opt(Warray-bounds,Wdelete-non-virtual-dtor,Wenum-compare,
2177 Wmain,Woverlength-strings, Wunknown-pragmas,Wunused-macros):
2179 (Wswitch,Wswitch-default,Wswitch-enum): Likewise. Move here from
2181 (Wvariadic-macros): Init(1).
2182 * c-opts.c (c_common_handle_option): Do not handle them
2184 (c_common_post_options): Likewise.
2185 (sanitize_cpp_opts): warn_unused_macros is now
2186 cpp_warn_unused_macros.
2187 (push_command_line_include): Likewise.
2188 * c-common.c (warn_unknown_pragmas): Do not define.
2189 * c-common.h (warn_unknown_pragmas): Do not declare.
2191 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2194 * c-common.c (conversion_warning): Handle conditional expressions.
2196 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
2199 * c.opt (Wreturn_local_addr): Define new option.
2201 2012-10-25 Jason Merrill <jason@redhat.com>
2203 * c.opt (Wvirtual-move-assign): New.
2205 * c.opt (Winherited-variadic-ctor): New.
2207 2012-10-25 Marc Glisse <marc.glisse@inria.fr>
2210 * c-common.c (scalar_to_vector): Handle VEC_COND_EXPR.
2212 2012-10-23 Joseph Myers <joseph@codesourcery.com>
2214 * c-common.h (pch_cpp_save_state): Declare.
2215 * c-target.def (c_preinclude): New hook.
2216 * c-opts.c (done_preinclude): New.
2217 (push_command_line_include): Handle default preincluded header.
2218 (cb_file_change): Call pch_cpp_save_state when calling
2219 push_command_line_include.
2220 * c-pch.c (pch_ready_to_save_cpp_state, pch_cpp_state_saved)
2221 (pch_cpp_save_state): New.
2222 (pch_init): Call pch_cpp_save_state conditionally, instead of
2223 calling cpp_save_state.
2225 2012-10-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
2229 * c.opt (Waddress,Wchar-subscripts,Wsign-conversion,Wimplicit,
2230 Wimplicit-function-declaration,Wimplicit-int,Wsizeof-pointer-memaccess,
2231 Wnarrowing,Wparentheses,Wpointer-sign,Wreturn-type,Wsequence-point,
2232 Wsign-compare,Wuninitialized,Wmaybe-uninitialized,Wunused,
2233 Wvolatile-register-var): Add LangEnabledBy or EnabledBy.
2234 * c-opts.c (c_common_handle_option): Remove explicit handling from
2236 (c_common_post_options): Likewise.
2238 2012-10-18 Eric Botcazou <ebotcazou@adacore.com>
2240 * c-ada-spec.c (LOCATION_COL): Delete.
2241 (compare_location): New function.
2242 (compare_node): Use it.
2243 (compare_comment): Likewise.
2245 2012-10-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
2249 * c.opt (Wstrict-aliasing=,Wstrict-overflow=): Use LangEnabledBy.
2250 * c-opts.c (c_common_handle_option): Do not set them here. Add
2252 (c_common_post_options): Likewise.
2254 2012-10-16 Eric Botcazou <ebotcazou@adacore.com>
2256 * c-ada-spec.c (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Define.
2257 (dump_generic_ada_node) <INTEGER_CST>: Deal with sizetype specially.
2258 Remove POINTER_TYPE handling, add large unsigned handling and use
2259 ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX for big numbers.
2261 2012-10-12 Jakub Jelinek <jakub@redhat.com>
2264 * c-common.h (sizeof_pointer_memaccess_warning): Adjust prototype.
2265 * c-common.c (sizeof_pointer_memaccess_warning): Take array of 3
2266 locs and array of 3 trees instead of just single loc and single
2267 sizeof_arg tree. Handle __builtin___*_chk builtins too, and
2268 also stpncpy, bcopy, bcmp, bzero, snprintf and vsnprintf builtins.
2269 For *cmp* builtins that take two sources strings report warnings
2270 about first and second source, not about destination and source.
2272 2012-10-12 Marc Glisse <marc.glisse@inria.fr>
2275 * c-common.h (enum ref_operator) [RO_ARROW_STAR]: New.
2277 2012-10-11 Eric Botcazou <ebotcazou@adacore.com>
2279 * c-ada-spec.c (dump_ada_template): Bail out for template declarations
2280 declaring something coming from another file.
2282 2012-10-10 Arnaud Charlet <charlet@adacore.com>
2285 * c-ada-spec.c (print_ada_struct_decl): Increase buf size.
2287 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
2290 * c-common.c (warn_about_parentheses): Add location_t parameter;
2291 use EXPR_LOC_OR_LOC.
2292 * c-common.h: Update declaration.
2294 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
2297 * c-common.c (scalar_to_vector): Moved from c-typeck.c. Support
2298 more operations. Make error messages optional.
2299 * c-common.h (enum stv_conv): Moved from c-typeck.c.
2300 (scalar_to_vector): Declare.
2302 2012-10-08 Jason Merrill <jason@redhat.com>
2304 * c-common.c (c_common_reswords): Add thread_local.
2306 2012-10-08 Dodji Seketeli <dodji@redhat.com>
2308 PR c++/53528 C++11 attribute support
2309 * c-common.h (bitfield_p, cxx_fundamental_alignment_p): Declare
2311 * c-common.c (check_cxx_fundamental_alignment_constraints): New
2313 (handle_aligned_attribute): In choose strictest alignment
2314 among many. Use new check_cxx_fundamental_alignment_constraints.
2315 (handle_transparent_union_attribute): In c++11 attribute syntax,
2316 don't look through typedefs.
2318 2012-10-04 Arnaud Charlet <charlet@adacore.com>
2320 * c-ada-spec.c (print_ada_declaration): Remove handling of TDF_RAW.
2321 * c.opt (-fdump-ada-spec, -fdump-ada-spec-slim): Move switch definition
2324 2012-09-25 Dehao Chen <dehao@google.com>
2327 * c-pch.c (c_common_read_pch): Rebuild the location_adhoc_data
2328 map when read in the pch.
2330 2012-09-18 Arnaud Charlet <charlet@adacore.com>
2332 * c-ada-spec.c: Style fixes.
2334 2012-09-18 Thomas Quinot <quinot@adacore.com>
2336 * c.opt (-fada-spec-parent): Define new command line switch.
2337 * c-ada-spec.c (get_ada_package): When -fada-spec-parent
2338 is specified, generate binding spec as a child of the specified unit.
2340 2012-09-13 Paolo Carlini <paolo.carlini@oracle.com>
2341 Manuel López-Ibáñez <manu@gcc.gnu.org>
2344 * c.opt ([Winit-self]): Enabled by -Wall in C++.
2346 2012-08-23 Arnaud Charlet <charlet@adacore.com>
2348 * c-ada-spec.c (dump_generic_ada_node): Fix handling of name_only
2349 for pointers, and add missing Convention C pragma.
2350 (print_ada_struct_decl): Add missing aliased keyword.
2351 (dump_ads): Add pragma Ada_2005 and Style_Checks (Off).
2353 2012-08-17 Jakub Jelinek <jakub@redhat.com>
2355 * c-common.c (sizeof_pointer_memaccess_warning): New function.
2356 * c.opt (-Wsizeof-pointer-memaccess): Add new option.
2357 * c-opts.c (c_common_handle_option): Enable it for -Wall.
2358 * c-common.h (sizeof_pointer_memaccess_warning): Add prototype.
2359 * c-common.def (SIZEOF_EXPR): Moved here from cp-tree.def.
2361 2012-08-10 Richard Guenther <rguenther@suse.de>
2363 * c-pretty-print.c (pp_c_expression): Handle anonymous SSA names.
2365 2012-08-07 Steven Bosscher <steven@gcc.gnu.org>
2367 * c-pretty-print.c (pp_c_function_definition): Use pp_newline_and_flush
2368 instead of separate pp_newline and pp_flush.
2369 (print_c_tree): Likewise.
2371 2012-07-26 Richard Henderson <rth@redhat.com>
2373 * c-common.c (handle_hot_attribute): Allow labels.
2374 (handle_cold_attribute): Likewise.
2376 2012-07-20 Jakub Jelinek <jakub@redhat.com>
2379 * c-common.c (check_function_nonnull): Handle multiple nonnull
2380 attributes properly.
2382 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
2384 * c-gimplify.c: Include dumpfile.h instead of tree-dump.h.
2385 * c-ada-spec.c: Likewise.
2386 * c-dump.c (dump_stmt): Move to cp/dump.c, the only user.
2388 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
2390 * c-pch.c (CHECK_NO_ASM_OUT_DURING_PCH): Do not define.
2391 Remove code conditional on it.
2393 2012-07-11 Steven Bosscher <steven@gcc.gnu.org>
2395 * c-gimplify.c: Do not include basic-block.h.
2396 * c-common.c: Do not include linfuncs.h.
2398 2012-07-08 Steven Bosscher <steven@gcc.gnu.org>
2400 * c-common.h: Include tree.h.
2402 2012-07-02 Jason Merrill <jason@redhat.com>
2405 * c-common.c (get_priority): Call default_conversion.
2407 2012-07-01 Uros Bizjak <ubizjak@gmail.com>
2409 * c-pch.c (c_common_write_pch): Remove unused variables.
2411 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
2413 * cppspec.c: Moved from gcc/ to here.
2415 2012-06-27 Kai Tietz <ktietz@redhat.com>
2417 PR preprocessor/37215
2418 * c-ppoutput.c (preprocess_file): Check for nonempty buffer.
2420 2012-06-21 Steven Bosscher <steven@gcc.gnu.org>
2422 * c-common.h (c_common_print_pch_checksum): Remove.
2423 * c-pch.c: Do not include output.h.
2424 (CHECK_NO_ASM_OUT_DURING_PCH): Define and add FIXME.
2425 (asm_out_file): Define iff CHECK_NO_ASM_OUT_DURING_PCH isdefined.
2426 (asm_file_startpos): Define iff CHECK_NO_ASM_OUT_DURING_PCH is defined.
2427 (struct c_pch_header): Remove.
2428 (get_ident): Update gpch version.
2429 (pch_init): Do not print executable_checksum to asm_out_file.
2430 Do not fail if there is no asm_out_file to read back from. Set
2431 asm_file_startpos only if CHECK_NO_ASM_OUT_DURING_PCH is defined.
2432 (c_common_write_pch): Verify that nothing was written to asm_out_file
2433 since pch_init was called. Do not write a c_pch_header, and do not
2434 copy from asm_out_file to the PCH.
2435 (c_common_read_pch): Do not read a c_pch_header, and do not restore
2436 the content of asm_out_file from the PCH.
2437 (c_common_print_pch_checksum): Remove.
2438 * c-opts.c (c_common_init): Print out executable_checksum directly.
2440 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
2442 * c-target.def (objc_declare_unresolved_class_reference,
2443 objc_declare_class_definition): Add new hooks.
2445 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
2447 * c-lex.c: Do not include output.h.
2448 (cb_ident): Try to put out .ident with targetm.asm_out.output_ident.
2449 Remove uses of ASM_OUTPUT_IDENT.
2451 2012-06-15 Marc Glisse <marc.glisse@inria.fr>
2454 * c-common.h (c_build_vec_perm_expr): Move decl here.
2455 * c-common.c (c_build_vec_perm_expr): Move definition
2458 2012-06-06 Steven Bosscher <steven@gcc.gnu.org>
2460 * c.opt (fconserve-space): Turn into a no-op.
2462 2012-06-04 Sterling Augustine <saugustine@google.com>
2464 * c-pretty-print.h (pp_c_flag_gnu_v3): New enumerator.
2465 * c-pretty-print.c (pp_c_specifier_qualifier_list): Check it at
2466 both the start and end of the function.
2468 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
2470 * c-common.c: Do not include output.h.
2471 * c-pragma.c: Likewise.
2473 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
2475 * error.c (dump_decl): Check pp_c_flag_gnu_v3.
2476 (decl_as_dwarf_string, lang_decl_dwarf_name): New functions.
2477 (lang_decl_name): Handle namespace decls.
2479 2012-05-31 Steven Bosscher <steven@gcc.gnu.org>
2481 * c-ada-spec.c: Do not include output.h.
2482 * c-semantics.c: Likewise.
2484 2012-05-29 Joseph Myers <joseph@codesourcery.com>
2486 * c-common.c: Fix typo.
2488 2012-05-29 Michael Matz <matz@suse.de>
2490 * c-common.h (c_expand_decl): Remove prototype.
2492 2012-05-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
2494 * c.opt (Wmissing-braces): Use LangEnabledBy(C ObjC,Wall).
2495 * c-opts.c (c_common_handle_option): Remove code handling
2496 warn_missing_braces.
2498 2012-05-28 Paolo Carlini <paolo.carlini@oracle.com>
2501 * c-opts.c (c_common_handle_option): For C++ -Wall doesn't enable
2504 2012-05-22 Dodji Seketeli <dodji@redhat.com>
2507 * c.opt (Wunused-local-typedefs): Use EnabledBy(Wunused).
2509 2012-05-17 Manuel López-Ibáñez <manu@gcc.gnu.org>
2511 * c.opt (--pedantic-errors,-pedantic-errors): Do not handle here.
2512 * c-opts.c (c_common_handle_option): Do not handle explicitly
2513 Wreturn-type, Wwrite-strings, warn_ecpp, and -pedantic-errors.
2515 2012-05-16 Dodji Seketeli <dodji@redhat.com>
2517 PR preprocessor/7263
2518 * c-lex.c (c_lex_with_flags): Pass a virtual location to the call
2519 to cpp_classify_number. For diagnostics, use the precise location
2520 instead of the global input_location.
2522 2012-05-15 Paolo Carlini <paolo.carlini@oracle.com>
2525 * c-common.c (shorten_compare): Check c_inhibit_evaluation_warnings.
2527 2012-05-14 Bernd Schmidt <bernds@codesourcery.com>
2529 * c-common.c (DEF_ATTR_STRING): Define and undefine as necessary.
2531 2012-05-14 Manuel López-Ibáñez <manu@gcc.gnu.org>
2534 * c.opt (Wc++0X-compat,Wdelete-non-virtual-dtor,Wjump-misses-init,
2535 Wreorder): Use LangEnabledBy.
2536 * c-opts.c (c_common_handle_option): Do not enable them
2537 explicitly. Call lang-specific generated functions.
2538 (c_common_post_options): Do not set them here.
2540 2012-05-13 Manuel López-Ibáñez <manu@gcc.gnu.org>
2542 * c.opt (Wclobbered,Wempty-body,Wignored-qualifiers,
2543 Wmissing-field-initializers,Wmissing-parameter-type,
2544 Wold-style-declaration,Woverride-init): Use EnabledBy.
2545 * c-opts.c (c_common_post_options): Do not set here explicitly.
2547 2012-05-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
2550 * c-opts.c (c_common_handle_option): Use handle_generated_option
2551 to enable sub-options.
2553 2012-05-10 Paolo Carlini <paolo.carlini@oracle.com>
2556 * c-common.c (warnings_for_convert_and_check): Use warning_at.
2558 2012-05-10 Richard Guenther <rguenther@suse.de>
2560 * c-common.c (c_sizeof_or_alignof_type): Remove assert and
2561 adjust commentary about TYPE_IS_SIZETYPE types.
2563 2012-05-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
2566 * c-common.c (warn_logical_operator): Check that argument of
2567 integer_zerop is not NULL.
2569 2012-05-05 Manuel López-Ibáñez <manu@gcc.gnu.org>
2572 * c-common.c (warn_logical_operator): Do not warn if either side
2573 is already true or false.
2575 2012-05-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
2578 * c-common.c (expr_original_type): New.
2579 (shorten_compare): Do not warn for enumeration types.
2581 2012-05-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
2583 * c.opt (fpermissive): Add Var(flag_permissive).
2585 2012-04-30 Marc Glisse <marc.glisse@inria.fr>
2588 * c-common.c (convert_vector_to_pointer_for_subscript): New function.
2589 * c-common.h (convert_vector_to_pointer_for_subscript): Declare it.
2591 2012-04-30 Dodji Seketeli <dodji@redhat.com>
2593 Add -Wvarargs option
2594 * c.opt (Wvarargs): Define new option.
2596 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
2598 * c-common.c (check_function_arguments): Replace
2599 Wmissing-format-attribute with Wsuggest-attribute=format.
2601 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
2603 * c.opt (Wsuggest-attribute=format): New. Alias of
2604 Wmissing-format-attribute.
2605 * c-format.c (decode_format_type): Replace
2606 Wmissing-format-attribute with Wsuggest-attribute=format.
2607 (check_function_format): Likewise.
2609 2012-04-27 Ollie Wild <aaw@google.com>
2611 * c-common.c: Add CPP_W_LITERAL_SUFFIX mapping.
2612 * c-opts.c (c_common_handle_option): Handle OPT_Wliteral_suffix.
2613 * c.opt: Add Wliteral-suffix.
2615 2012-04-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
2618 * c.opt (Wpedantic): New.
2619 (pedantic): Alias Wpedantic.
2620 * c-opts.c (c_common_handle_option): Replace -pedantic with -Wpedantic.
2621 (c_common_post_options): Likewise.
2622 (sanitize_cpp_opts): Likewise.
2623 * c-lex.c (interpret_float): Likewise.
2624 * c-format.c (check_format_types): Likewise.
2625 * c-common.c (pointer_int_sum): Likewise.
2626 (c_sizeof_or_alignof_type): Likewise.
2627 (c_add_case_label): Likewise.
2628 (c_do_switch_warnings): Likewise.
2629 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
2631 2012-04-15 Jason Merrill <jason@redhat.com>
2634 * c-format.c (CPLUSPLUS_STD_VER): C++11 inherits from C99.
2635 (C_STD_NAME): Distinguish between C++98 and C++11.
2637 2012-04-11 Eric Botcazou <ebotcazou@adacore.com>
2640 * c-common.h (uint16_type_node): Rename into...
2641 (c_uint16_type_node): ...this.
2642 * c-common.c (c_common_nodes_and_builtins): Adjust for above renaming.
2643 * c-cppbuiltin.c (builtin_define_stdint_macros): Likewise.
2645 2012-04-10 Manuel López-Ibáñez <manu@gcc.gnu.org>
2647 * c-common.c (warn_if_unused_value): Move definition to here.
2648 * c-common.h (warn_if_unused_value): Move declaration to here.
2650 2012-03-23 William Bader <williambader@hotmail.com>
2652 * c-lex.c (c_lex_with_flags): Avoid declarations after stmts.
2654 2012-03-20 Jason Merrill <jason@redhat.com>
2656 * c-common.h (enum cxx_dialect): Add cxx1y.
2657 * c-common.c (c_common_nodes_and_builtins): Use >= for cxx_dialect
2659 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
2660 * c-opts.c (c_common_post_options): Likewise.
2661 (set_std_cxx1y): New.
2662 (c_common_handle_option): Call it.
2663 * c.opt (-std=c++1y, -std=gnu++1y): New flags.
2665 2012-03-19 Paolo Carlini <paolo.carlini@oracle.com>
2668 * c.opt ([Wuseless-cast]): Add.
2670 2012-03-16 Richard Guenther <rguenther@suse.de>
2672 * c-pretty-print.c (pp_c_initializer_list): Adjust.
2674 2012-03-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
2677 * c.opt (ftemplate-backtrace-limit) Add.
2679 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2681 * c-cppbuiltin.c (c_cpp_builtins): Remove #pragma extern_prefix
2683 * c-pragma.c (handle_pragma_extern_prefix): Remove.
2684 (init_pragma): Don't register extern_prefix.
2686 2012-03-12 Richard Guenther <rguenther@suse.de>
2688 * c-common.c (c_common_get_narrower): Use c_common_type_for_size.
2689 (builtin_type_for_size): Likewise.
2691 2012-02-13 Jakub Jelinek <jakub@redhat.com>
2694 * c-common.c (sync_resolve_params): Don't decide whether to convert
2695 or not based on TYPE_SIZE comparison, convert whenever arg_type
2696 is unsigned INTEGER_TYPE.
2698 2012-02-06 Paolo Carlini <paolo.carlini@oracle.com>
2701 * c.opt ([Wunused-local-typedefs]): Fix description.
2703 2012-01-24 Mike Stump <mikestump@comcast.net>
2705 * c-common.c (c_common_type_for_mode): Match signed/unsigned types
2708 2012-01-18 Richard Guenther <rguenther@suse.de>
2710 * c-opts.c (c_common_post_options): Reset LTO flags if
2711 we are about to generate a PCH.
2713 2012-01-17 Paolo Carlini <paolo.carlini@oracle.com>
2716 * c-pretty-print.c (pp_c_integer_constant): For unsigned constants
2717 use pp_unsigned_wide_integer.
2719 2012-01-10 Richard Guenther <rguenther@suse.de>
2722 * c-opts.c (c_common_handle_option): Move -Werror handling
2723 to language independent code.
2725 2012-01-05 Richard Guenther <rguenther@suse.de>
2728 * c.opt (Wmudflap, fmudflap, fmudflapth, fmudflapir): Move here
2731 2011-12-30 Paolo Carlini <paolo.carlini@oracle.com>
2734 * c-common.c (c_sizeof_or_alignof_type): In C++ allow for alignof
2735 of array types with an unknown bound.
2737 2011-12-20 Joseph Myers <joseph@codesourcery.com>
2739 * c-common.c (flag_isoc99): Update comment to refer to C11.
2740 (flag_isoc1x): Change to flag_isoc11.
2741 * c-common.h (flag_isoc99): Update comment to refer to C11.
2742 (flag_isoc1x): Change to flag_isoc11.
2743 * c-cppbuiltin.c (cpp_atomic_builtins): Change comment to refer to
2745 * c-opts.c (set_std_c1x): Change to set_std_c11.
2746 (c_common_handle_option): Handle OPT_std_c11 and OPT_std_gnu11.
2748 (set_std_c89, set_std_c99, set_std_c11): Use flag_isoc11.
2749 (set_std_c1): Use CLK_STDC11 and CLK_GNUC11.
2750 * c.opt (std=c1x): Change to std=c11. Document as non-draft
2752 (std=c1x, std=iso9899:2011): Add as aliases of std=c11.
2753 (std=gnu1x): Change to std=gnu11. Refer to non-draft standard.
2754 (std=gnu1x): Make alias of std=gnu11.
2756 2011-12-19 Jason Merrill <jason@redhat.com>
2759 * c-common.c (handle_transparent_union_attribute): Check the first
2760 field if the type is complete.
2762 2011-12-15 Jonathan Wakely <jwakely.gcc@gmail.com>
2765 * c-common.c (RID_IS_FINAL): Add.
2766 * c-common.h (RID_IS_FINAL): Add.
2768 2011-11-30 Iain Sandoe <iains@gcc.gnu.org>
2770 * c.opt (fgnu-runtime): Provide full description.
2771 (fnext-runtime): Likewise.
2772 * c-opts.c (OPT_fgnu_runtime, OPT_fnext_runtime) Remove.
2774 2011-11-28 Andrew MacLeod <amacleod@redhat.com>
2776 * c-cpp-builtin.c (cpp_atomic_builtins):New. Emit all atomic
2777 predefines in one place. Add LOCK_FREE predefines.
2778 (c_cpp_builtins): Move Legacy HAVE_SYNC predefines to
2781 2011-11-24 Andrew MacLeod <amacleod@redhat.com>
2784 * c-common.c (get_atomic_generic_size): Check for various error
2786 (resolve_overloaded_atomic_exchange,
2787 resolve_overloaded_atomic_compare_exchange,
2788 resolve_overloaded_atomic_load, resolve_overloaded_atomic_store): Return
2789 error_mark_node for error conditions.
2791 2011-11-08 Richard Guenther <rguenther@suse.de>
2796 2011-11-07 Richard Henderson <rth@redhat.com>
2797 Aldy Hernandez <aldyh@redhat.com>
2798 Torvald Riegel <triegel@redhat.com>
2800 Merged from transactional-memory.
2802 * c-common.c (handle_tm_wrap_attribute,
2803 handle_tm_attribute, ignore_attribute, parse_tm_stmt_attr): New.
2804 (struct c_common_reswords): Added __transaction* keywords.
2805 (struct c_common_attribute_table): Added transaction* and tm_regparm
2807 * c-common.h: Added RID_TRANSACTION*. Added TM_ATTR* and TM_STMT*
2809 (parse_tm_stmt_attr, tm_attr_to_mask, tm_mask_to_attr,
2810 find_tm_attribute): Declare.
2812 2011-11-07 Jason Merrill <jason@redhat.com>
2815 * c-common.c, c-common.h: Revert yesterday's changes.
2817 2011-11-06 Jason Merrill <jason@redhat.com>
2820 * c-common.c (decl_has_visibility_attr): Split out from...
2821 (c_determine_visibility): ...here.
2822 * c-common.h: Declare it.
2824 2011-11-06 Joseph Myers <joseph@codesourcery.com>
2826 * c-common.c (c_common_reswords): Add _Alignas and _Alignof.
2827 (c_sizeof_or_alignof_type): Diagnose alignof applied to a function
2829 (check_user_alignment): New. Split out of
2830 handle_aligned_attribute. Disallow integer constants with
2831 noninteger types. Conditionally allow zero.
2832 (handle_aligned_attribute): Use check_user_alignment.
2833 * c-common.h (RID_ALIGNAS, check_user_alignment): New.
2835 2011-11-06 Andrew MacLeod <amacleod@redhat.com>
2836 Richard Henderson <rth@redhat.com>
2838 Merged from cxx-mem-model.
2840 * c-cppbuiltin.c (c_cpp_builtins): Test both atomic and sync patterns.
2841 * c-common.c (sync_resolve_params, sync_resolve_return): Only tweak
2842 parameters that are the same type size.
2843 (get_atomic_generic_size): New. Find size of generic
2844 atomic function parameters and do typechecking.
2845 (add_atomic_size_parameter): New. Insert size into parameter list.
2846 (resolve_overloaded_atomic_exchange): Restructure __atomic_exchange to
2847 either __atomic_exchange_n or external library call.
2848 (resolve_overloaded_atomic_compare_exchange): Restructure
2849 __atomic_compare_exchange to either _n variant or external library call.
2850 (resolve_overloaded_atomic_load): Restructure __atomic_load to either
2851 __atomic_load_n or an external library call.
2852 (resolve_overloaded_atomic_store): Restructure __atomic_store to either
2853 __atomic_store_n or an external library call.
2854 (resolve_overloaded_builtin): Handle new __atomic builtins.
2856 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
2859 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Call fold_offsetof_1.
2860 (fold_offsetof_1): Make global. Remove STOP_REF argument and adjust.
2861 <INDIRECT_REF>: Return the argument.
2862 <ARRAY_REF>: Remove special code for negative offset.
2863 Call fold_build_pointer_plus instead of size_binop.
2864 (fold_offsetof): Remove STOP_REF argument and adjust.
2865 * c-common.h (fold_offsetof_1): Declare.
2866 (fold_offsetof): Remove STOP_REF argument.
2868 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
2871 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
2872 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
2873 Wnarrowing for C++0x and C++98.
2874 * c.opt ([Wnarrowing]): Update.
2876 2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
2879 * c.opt: Add Wzero-as-null-pointer-constant.
2881 2011-10-31 Jason Merrill <jason@redhat.com>
2883 * c.opt (-fdeduce-init-list): Off by default.
2886 * c-common.h (cxx_dialect): Add cxx11 and cxx03.
2887 * c.opt: Add -std=c++11, -std=gnu++11, -std=gnu++03,
2889 * c-opts.c (set_std_cxx11): Rename from set_std_cxx0x.
2891 2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
2894 * c.opt (fvisibility-inlines-hidden): Description change.
2896 2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
2898 Implement C++11 user-defined literals.
2899 * c-common.c (build_userdef_literal): New.
2900 * c-common.def: New tree code.
2901 * c-common.h (tree_userdef_literal): New tree struct and accessors.
2902 * c-lex.c (interpret_float): Add suffix parm.
2903 (c_lex_with_flags): Build literal tokens.
2905 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
2909 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
2912 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
2913 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
2914 Wnarrowing for C++0x and C++98.
2915 * c.opt ([Wnarrowing]): Update.
2917 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
2920 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
2921 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
2922 Wnarrowing for C++0x and C++98.
2923 * c.opt ([Wnarrowing]): Update.
2925 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
2928 * c-common.c (conversion_warning): Remove code looking for
2929 artificial operands.
2931 2011-10-18 Dodji Seketeli <dodji@redhat.com>
2934 * c-lex.c (fe_file_change): Use LINEMAP_SYSP when
2935 !NO_IMPLICIT_EXTERN_C.
2937 2011-10-17 Michael Spertus <mike_spertus@symantec.com>
2939 * c-common.c (c_common_reswords): Add __bases,
2941 * c-common.h: Add RID_BASES and RID_DIRECT_BASES.
2943 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
2946 * c.opt ([Wnonnull]): Add C++ and Objective-C++.
2948 2011-10-15 Tom Tromey <tromey@redhat.com>
2949 Dodji Seketeli <dodji@redhat.com>
2951 * c.opt (fdebug-cpp): New option.
2952 * c-opts.c (c_common_handle_option): Handle the option.
2953 * c-ppoutput.c (maybe_print_line_1): New static function. Takes an
2954 output stream in parameter. Factorized from ...
2955 (maybe_print_line): ... this. Dump location debug information when
2956 -fdebug-cpp is in effect.
2957 (print_line_1): New static function. Takes an output stream in
2958 parameter. Factorized from ...
2959 (print_line): ... here. Dump location information when -fdebug-cpp
2961 (scan_translation_unit): Dump location information when
2962 -fdebug-cpp is in effect.
2964 2011-10-15 Tom Tromey <tromey@redhat.com>
2965 Dodji Seketeli <dodji@redhat.com>
2967 * c.opt (ftrack-macro-expansion): New option. Handle it with and
2969 * c-opts.c (c_common_handle_option)<case
2970 OPT_ftrack_macro_expansion_, case OPT_ftrack_macro_expansion>: New
2971 cases. Handle -ftrack-macro-expansion with and without argument.
2973 2011-10-15 Tom Tromey <tromey@redhat.com>
2974 Dodji Seketeli <dodji@redhat.com>
2976 * c-ppoutput.c (scan_translation_unit, maybe_print_line)
2977 (print_line, cb_define, do_line_change): Adjust to avoid touching
2978 the internals of struct line_map. Use the public API instead.
2979 * c-pch.c (c_common_read_pch): Likewise.
2980 * c-lex.c (fe_file_change): Likewise.
2982 2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
2985 * c.opt ([Wformat-zero-length]): Add C++ and Objective-C++.
2987 2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
2990 * c-pretty-print.c (pp_c_floating_constant): Output
2991 max_digits10 (in the ISO C++ WG N1822 sense) decimal digits.
2993 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
2995 * c-common.c (def_builtin_1): Delete old interface with two
2996 parallel arrays to hold standard builtin declarations, and replace
2997 it with a function based interface that can support creating
2998 builtins on the fly in the future. Change all uses, and poison
2999 the old names. Make sure 0 is not a legitimate builtin index.
3000 * c-omp.c (c_finish_omp_barrier): Ditto.
3001 (c_finish_omp_taskwait): Ditto.
3002 (c_finish_omp_flush): Ditto.
3004 2011-10-11 Tristan Gingold <gingold@adacore.com>
3006 * c.opt: (fallow-parameterless-variadic-functions): New.
3008 2011-09-08 Dodji Seketeli <dodji@redhat.com>
3010 PR c++/33255 - Support -Wunused-local-typedefs warning
3011 * c-common.h (struct c_language_function::local_typedefs): New
3013 (record_locally_defined_typedef, maybe_record_typedef_use)
3014 (maybe_warn_unused_local_typedefs): Declare new functions.
3015 * c-common.c (record_locally_defined_typedef)
3016 (maybe_record_typedef_use)
3017 (maybe_warn_unused_local_typedefs): Define new functions.
3018 * c.opt: Declare new -Wunused-local-typedefs flag.
3020 2011-09-06 Eric Botcazou <ebotcazou@adacore.com>
3023 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Fold offsetof-like
3026 2011-09-05 Richard Guenther <rguenther@suse.de>
3028 * c-common.c (complete_array_type): Use ssize_int (-1) instead
3029 of integer_minus_one_node for empty array upper bounds.
3031 2011-08-28 Dodji Seketeli <dodji@redhat.com>
3033 * c-pch.c (c_common_read_pch): Call linemap_add with LC_ENTER as
3034 it's the first time it's being called on this main TU.
3036 2011-08-24 Richard Guenther <rguenther@suse.de>
3039 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Fix conditional.
3041 2011-08-22 Gabriel Charette <gchare@google.com>
3043 * c-opts.c (c_finish_options): Force BUILTINS_LOCATION for tokens
3044 defined in cpp_init_builtins and c_cpp_builtins.
3046 2011-08-19 Joseph Myers <joseph@codesourcery.com>
3048 * c-common.c (c_common_reswords): Add __builtin_complex.
3049 * c-common.h (RID_BUILTIN_COMPLEX): New.
3051 2011-08-18 Joseph Myers <joseph@codesourcery.com>
3053 * c-common.c (c_common_reswords): Add _Noreturn.
3054 (keyword_is_function_specifier): Handle RID_NORETURN.
3055 * c-common.h (RID_NORETURN): New.
3057 2011-08-10 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
3059 * c-common.c (unsafe_conversion_p): New function. Check if it is
3060 unsafe to convert an expression to the type.
3061 (conversion_warning): Adjust, use unsafe_conversion_p.
3062 * c-common.h (unsafe_conversion_p): New function declaration.
3064 2011-08-02 Jakub Jelinek <jakub@redhat.com>
3066 * c-common.h (c_finish_omp_atomic): Adjust prototype.
3067 (c_finish_omp_taskyield): New prototype.
3068 * c-omp.c (c_finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
3069 arguments. Handle OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD and
3070 OMP_ATOMIC_CAPTURE_NEW in addition to OMP_ATOMIC. If LHS1
3071 or RHS1 have side-effects, evaluate those too in the right spot,
3072 if it is a decl and LHS is also a decl, error out if they
3074 (c_finish_omp_taskyield): New function.
3075 * c-cppbuiltin.c (c_cpp_builtins): Change _OPENMP to 201107.
3076 * c-pragma.c (omp_pragmas): Add taskyield.
3077 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKYIELD.
3078 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_FINAL and
3079 PRAGMA_OMP_CLAUSE_MERGEABLE.
3081 2011-07-25 Dodji Seketeli <dodji@redhat.com>
3083 * c-common.h (set_underlying_type): Remove parm name from
3086 2011-07-25 Romain Geissler <romain.geissler@gmail.com>
3088 * c-pretty-print.h: Search c-common.h in c-family.
3090 2011-07-22 Jason Merrill <jason@redhat.com>
3093 * c.opt (Wnarrowing): New.
3096 * c-common.h: Declare c_linkage_bindings.
3097 * c-pragma.c (handle_pragma_redefine_extname): Use it.
3100 * c-opts.c (set_std_cxx0x): Set flag_isoc94 and flag_isoc99.
3101 * c-pretty-print.c (pp_c_cv_qualifiers): Check c_dialect_cxx as well
3102 as flag_isoc99 for 'restrict'.
3103 (pp_c_specifier_qualifier_list): Likewise for _Complex.
3105 2011-07-21 Ian Lance Taylor <iant@google.com>
3108 * c-common.c (c_disable_warnings): New static function.
3109 (c_enable_warnings): New static function.
3110 (c_fully_fold_internal): Change local unused_p to bool. Call
3111 c_disable_warnings and c_enable_warnings rather than change
3112 c_inhibit_evaluation_warnings.
3114 2011-07-20 Jason Merrill <jason@redhat.com>
3116 PR c++/6709 (DR 743)
3117 PR c++/42603 (DR 950)
3118 * c-common.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move from cp/parser.h.
3119 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
3120 (CPP_DECLTYPE): New.
3121 * c-common.c (c_parse_error): Handle CPP_DECLTYPE.
3123 2011-07-19 Richard Guenther <rguenther@suse.de>
3125 * c-common.c (pointer_int_sum): Use fold_build_pointer_plus.
3126 * c-omp.c (c_finish_omp_for): Likewise.
3128 2011-07-12 Eric Botcazou <ebotcazou@adacore.com>
3130 * c-ada-spec.c (dump_nested_types): Put semi-colon after empty loop
3131 body on the next line.
3133 2011-07-08 Jason Merrill <jason@redhat.com>
3136 * c-omp.c (check_omp_for_incr_expr): Handle preevaluation.
3139 * c-common.c (c_apply_type_quals_to_decl): Don't check
3140 TYPE_NEEDS_CONSTRUCTING.
3142 2011-07-06 Richard Guenther <rguenther@suse.de>
3144 * c-common.c (c_common_nodes_and_builtins):
3145 Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
3147 2011-07-05 Richard Guenther <rguenther@suse.de>
3149 * c-common.c (c_common_nodes_and_builtins): Build all common
3152 2011-06-27 Jakub Jelinek <jakub@redhat.com>
3154 * c-common.h (c_tree_chain_next): New static inline function.
3156 * c-common.c (check_builtin_function_arguments): Handle
3157 BUILT_IN_ASSUME_ALIGNED.
3159 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
3161 * c-common.c: Add sync_ or SYNC__ to builtin names.
3162 * c-omp.c: Add sync_ or SYNC__ to builtin names.
3164 2011-06-20 Pierre Vittet <piervit@pvittet.com>
3166 * c-pragma.h (pragma_handler_1arg, pragma_handler_2arg): New
3168 (gen_pragma_handler): New union.
3169 (internal_pragma_handler): New type.
3170 (c_register_pragma_with_data)
3171 (c_register_pragma_with_expansion_and_data): New functions.
3173 * c-pragma.c (registered_pragmas, c_register_pragma_1)
3174 (c_register_pragma, c_register_pragma_with_expansion)
3175 (c_invoke_pragma_handler): Changed to work with
3176 internal_pragma_handler.
3177 (c_register_pragma_with_data)
3178 (c_register_pragma_with_expansion_and_data): New functions.
3180 2011-06-14 Joseph Myers <joseph@codesourcery.com>
3182 * c-common.c: Include common/common-target.h.
3183 (handle_section_attribute): Use
3184 targetm_common.have_named_sections.
3185 * c-cppbuiltin.c: Include common/common-target.h.
3186 (c_cpp_builtins): Use targetm_common.except_unwind_info.
3188 2011-06-10 Richard Guenther <rguenther@suse.de>
3190 * c-pretty-print.c (pp_c_type_specifier): Use pp_c_identifier
3191 to print a IDENTIFIER_NODE.
3193 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3194 Joseph Myers <joseph@codesourcery.com>
3196 * c.opt (fbuilding-libgcc): New option.
3197 * c-cppbuiltin.c (c_cpp_builtins): Define
3198 __LIBGCC_TRAMPOLINE_SIZE__ if flag_building_libgcc.
3200 2011-06-07 Jason Merrill <jason@redhat.com>
3202 * c-common.c (max_tinst_depth): Lower default to 900.
3204 * c-format.c (gcc_cxxdiag_char_table): Add 'S' format.
3206 2011-06-07 Richard Guenther <rguenther@suse.de>
3208 * c-common.c (c_common_nodes_and_builtins): Do not set
3209 size_type_node or call set_sizetype.
3211 2011-06-07 Dodji Seketeli <dodji@redhat.com>
3214 * c-pretty-print.c (pp_c_integer_constant): Consider the canonical
3215 type when using pointer comparison to compare types.
3217 2011-06-02 Jonathan Wakely <jwakely.gcc@gmail.com>
3219 * c.opt: Add -Wdelete-non-virtual-dtor.
3220 * c-opts.c (c_common_handle_option): Include it in -Wall.
3222 2011-05-30 Nathan Froyd <froydnj@gcc.gnu.org>
3227 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
3229 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
3232 2011-05-27 Jakub Jelinek <jakub@redhat.com>
3235 * c-common.c (c_common_truthvalue_conversion) <case COND_EXPR>: For
3236 C++ don't call c_common_truthvalue_conversion on void type arms.
3238 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
3240 * c-common.h (struct stmt_tree_s) [x_cur_stmt_list]: Change to a VEC.
3241 (stmt_list_stack): Define.
3242 (cur_stmt_list): Adjust for new type of x_cur_stmt_list.
3243 * c-semantics.c (push_stmt_list, pop_stmt_list): Likewise.
3245 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
3247 * c-common.c (warning_candidate_p): Check for BLOCKs.
3249 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
3251 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
3254 2011-05-25 Jakub Jelinek <jakub@redhat.com>
3256 * c-common.c (def_fn_type): Remove extra va_end.
3258 2011-05-23 Jason Merrill <jason@redhat.com>
3261 * c-common.c (c_common_get_narrower): New.
3262 (shorten_binary_op, shorten_compare, warn_for_sign_compare): Use it.
3264 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
3266 * c-common.h (check_function_arguments): Tweak prototype of
3267 check_function_arguments.
3268 * c-common.c (check_function_arguments): Likewise. Adjust
3269 calls to check_function_nonnull, check_function_format, and
3270 check_function_sentinel.
3271 (check_function_sentinel): Take a FUNCTION_TYPE rather than
3272 separate attributes and typelist arguments. Use
3273 FOREACH_FUNCTION_ARGS to iterate over argument types.
3275 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
3277 * c-common.c (c_common_reswords): Reorder.
3278 * c-common.h (rid): Likewise.
3280 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
3282 * c-common.c (def_fn_type): Don't call build_function_type, call
3283 build_function_type_array or build_varargs_function_type_array
3285 (c_common_nodes_and_builtins): Likewise.
3287 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
3289 * c-common.c (c_add_case_label): Omit the loc argument to
3291 * c-common.h (build_case_label): Remove.
3292 * c-semantics.c (build_case_label): Remove.
3294 2011-05-05 Joseph Myers <joseph@codesourcery.com>
3296 * c-objc.h (objc_start_method_definition): Update prototype.
3297 * stub-objc.c (objc_start_method_definition): Add extra parameter.
3299 2011-05-04 Nathan Froyd <froydnj@codesourcery.com>
3301 * c-common.c (check_main_parameter_types): Reindent. Don't use
3302 TYPE_ARG_TYPES directly.
3303 (handle_nonnull_attribute): Likewise.
3304 (sync_resolve_params): Likewise.
3305 * c-format.c (handle_format_arg_attribute): Likewise. Adjust call
3306 to check_format_string.
3307 (handle_format_attribute): Likewise.
3308 (check_format_string): Take a function type to examine instead of
3309 a type list. Use a function_arg_iterator to step through argument
3312 2011-05-04 Richard Guenther <rguenther@suse.de>
3314 * c-common.c (fix_string_type): Use size_int for index type bounds.
3315 (start_fname_decls): Do not pass NULL to build_int_cst.
3316 (c_init_attributes): Likewise.
3317 * c-lex.c (c_lex_with_flags): Likewise.
3319 2011-04-27 Jason Merrill <jason@redhat.com>
3321 * c-common.c (make_tree_vector_from_list): New.
3322 * c-common.h: Declare it.
3324 2011-04-26 Richard Guenther <rguenther@suse.de>
3326 PR preprocessor/48248
3327 * c-ppoutput.c (maybe_print_line): Always optimize newlines
3328 for output size with -P.
3330 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
3332 * c-common.c (struct c_common_resword): Add __underlying_type.
3333 * c-common.h (enum rid): Add RID_UNDERLYING_TYPE.
3335 2011-04-20 Jim Meyering <meyering@redhat.com>
3337 * c-format.c (init_dollar_format_checking): Remove useless
3340 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
3342 * c-objc.h (objc_get_interface_ivars): Removed.
3343 (objc_detect_field_duplicates): New.
3344 * stub-objc.c: Likewise.
3346 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
3348 * stub-objc.c (objc_declare_protocols): Renamed to
3349 objc_declare_protocol.
3350 * c-objc.h: Likewise.
3352 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
3354 * stub-objc.c (objc_declare_class): Updated argument name.
3356 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
3358 * c-common.h (c_common_init_ts): Declare.
3359 * c-common.c (c_common_init_ts): Define.
3361 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
3363 * c-objc.h (objc_build_message_expr): Updated prototype.
3364 * stub-objc.c (objc_build_message_expr): Likewise.
3366 2011-04-12 Martin Jambor <mjambor@suse.cz>
3368 * c-gimplify.c (c_genericize): Call cgraph_get_create_node instead
3371 2011-04-11 Richard Guenther <rguenther@suse.de>
3373 * c-common.c (complete_array_type): Build a range type of
3376 2011-04-08 Nathan Froyd <froydnj@codesourcery.com>
3378 * c-common.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPES.
3379 (handle_type_generic_attribute): Likewise.
3381 2011-04-07 Jason Merrill <jason@redhat.com>
3384 * c-common.c (c_common_truthvalue_conversion): Don't ignore
3385 conversion from C++0x scoped enum.
3387 2011-04-06 Joseph Myers <joseph@codesourcery.com>
3389 * c-target-def.h: New file.
3390 * c-target.def: New file.
3391 * c-target.h: New file.
3392 * c-common.c (targetcm): Don't define here.
3393 * c-common.h (default_handle_c_option): Declare.
3394 * c-format.c: Include c-target.h instead of target.h.
3395 * c-opts.c: Include c-target.h instead of target.h. Explicitly
3397 (default_handle_c_option): Move from targhooks.c.
3399 2011-03-29 Jakub Jelinek <jakub@redhat.com>
3401 PR preprocessor/48248
3402 * c-ppoutput.c (print): Add src_file field.
3403 (init_pp_output): Initialize it.
3404 (maybe_print_line): Don't optimize by adding up to 8 newlines
3405 if map->to_file and print.src_file are different file.
3406 (print_line): Update print.src_file.
3408 2011-03-25 Kai Tietz <ktietz@redhat.com>
3410 * c-ada-spec.c (compare_comment): Use filename_cmp
3411 instead of strcmp for filename.
3413 2011-03-25 Jeff Law <law@redhat.com>
3415 * c-family/c-common.c (def_fn_type): Add missing va_end.
3417 2011-03-25 Jason Merrill <jason@redhat.com>
3419 * c.opt: Add -std=c++03.
3421 2011-03-22 Eric Botcazou <ebotcazou@adacore.com>
3423 * c-ada-spec.c (dump_ada_template): Skip non-class instances.
3425 2011-03-17 Kai Tietz
3428 * c-pretty-print.c (pp_c_specifier_qualifier_list):
3429 Display allowed attributes for function pointer types.
3430 (pp_c_attributes_display): New function to display
3431 attributes having affects_type_identity flag set to true.
3432 * c-pretty-print.h (pp_c_attributes_display): New prototype.
3434 * c-common.c (c_common_attribute_table):
3436 (c_common_format_attribute_table): Likewise.
3438 2011-03-18 Jason Merrill <jason@redhat.com>
3440 * c.opt (fconstexpr-depth): Add Var(max_constexpr_depth).
3441 * c-common.h: Don't declare it here.
3442 * c-common.c: Or define it here.
3443 * c-opts.c (c_common_handle_option): Or set it here.
3446 * c-common.c (handle_transparent_union_attribute): Don't
3447 make a duplicate type in C++.
3449 2011-03-15 Jason Merrill <jason@redhat.com>
3451 * c-common.c (max_constexpr_depth): New.
3452 * c-common.h: Declare it.
3453 * c-opts.c (c_common_handle_option): Set it.
3454 * c.opt (fconstexpr-depth): New option.
3456 2011-03-11 Jason Merrill <jason@redhat.com>
3458 * c-common.c (attribute_takes_identifier_p): Add missing const.
3461 * c-common.c (attribute_takes_identifier_p): Assume that an
3462 unknown attribute takes an identifier.
3464 2011-03-07 Nathan Froyd <froydnj@codesourcery.com>
3467 * c-common.c (c_type_hash): Call list_length instead of iterating
3468 through DECL_CHAIN. Rename 'i' to 'n_elements'.
3470 2011-02-19 Jakub Jelinek <jakub@redhat.com>
3473 * c-common.c (c_fully_fold_internal): Handle VIEW_CONVERT_EXPR.
3475 2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
3477 * c.opt (fobjc-abi-version=) New.
3478 (fobjc-nilcheck): New.
3480 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
3483 * c-common.h (keyword_is_decl_specifier): Declare.
3484 * c-common.c (keyword_is_decl_specifier): Define.
3485 (keyword_is_function_specifier): New function.
3487 2011-01-26 Jakub Jelinek <jakub@redhat.com>
3490 * c-lex.c (interpret_float): If CPP_N_IMAGINARY, ensure
3491 EXCESS_PRECISION_EXPR is created with COMPLEX_TYPE instead of
3494 2011-01-26 Arnaud Charlet <charlet@adacore.com>
3496 * c-ada-spec.c (dump_generic_ada_node): Avoid dereferencing null type.
3498 2011-01-26 Jakub Jelinek <jakub@redhat.com>
3501 * c-opts.c (c_common_post_options): Call c_common_no_more_pch
3502 after init_c_lex if pch_file is set.
3504 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3507 * c.opt (-fkeep-inline-dllexport): New switch.
3509 2011-01-12 Richard Guenther <rguenther@suse.de>
3512 * c-common.c (handle_weak_attribute): Warn instead of error
3513 on declaring an inline function weak.
3515 2011-01-05 Tom Tromey <tromey@redhat.com>
3517 * c-common.h (lvalue_error): Update.
3518 * c-common.c (lvalue_error): Add 'loc' argument. Call error_at,
3521 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
3524 * c-objc.h (objc_finish_message_expr): Added argument to
3527 2010-12-22 Nathan Froyd <froydnj@codesourcery.com>
3529 * c-common.c (handle_nonnull_attribute, handle_sentinel_attribute):
3532 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
3534 * c-objc.h (objc_maybe_warn_exceptions): New.
3535 * stub-objc.c (objc_maybe_warn_exceptions): New.
3537 2010-12-10 Nathan Froyd <froydnj@codesourcery.com>
3539 * c-common.h (readonly_error): Declare.
3540 * c-common.c (readonly_error): Define.
3542 2010-12-09 Nathan Froyd <froydnj@codesourcery.com>
3544 * c-common.h (invalid_indirection_error): Declare.
3545 * c-common.c (invalid_indirection_error): Define.
3547 2010-12-03 Richard Guenther <rguenther@suse.de>
3550 * c-pretty-print.c (pp_c_postfix_expression): Handle MEM_REF.
3551 (pp_c_unary_expression): Likewise.
3552 (pp_c_expression): Likewise.
3554 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
3556 * c-common.h (objc_finish_function): New.
3557 (objc_non_volatilized_type): Removed.
3558 (objc_type_quals_match): Removed.
3559 * stub-objc.c (objc_finish_function): New.
3560 (objc_non_volatilized_type): Removed.
3561 (objc_type_quals_match): Removed.
3563 2010-11-30 Joseph Myers <joseph@codesourcery.com>
3565 * c-common.h (parse_optimize_options): Declare.
3566 * c-cppbuiltin.c, c-format.c, c-gimplify.c, c-lex.c, c-omp.c,
3567 c-pch.c, c-pragma.c, c-semantics.c: Don't include toplev.h.
3569 2010-11-29 Joseph Myers <joseph@codesourcery.com>
3571 * c-opts.c (check_deps_environment_vars): Use getenv instead of
3573 * c-pch.c (O_BINARY): Don't define here.
3574 * c-pragma.h: Include "cpplib.h" instead of <cpplib.h>.
3576 2010-11-25 Joseph Myers <joseph@codesourcery.com>
3578 * c-cppbuiltin.c (c_cpp_builtins): Pass &global_options to
3579 targetm.except_unwind_info.
3581 2010-11-23 Joseph Myers <joseph@codesourcery.com>
3583 * c-opts.c (c_common_handle_option): Pass location to
3584 set_struct_debug_option.
3586 2010-11-23 Joseph Myers <joseph@codesourcery.com>
3588 * c-common.c (visibility_options): Move from ../opts.c.
3589 * c-common.h (struct visibility_flags, visibility_options):
3591 * c-opts.c (finish_options): Rename to c_finish_options.
3592 (c_common_init): Update call to finish_options.
3594 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
3597 * c-lex.c (lex_string): Check that each string in an Objective-C
3598 string concat sequence starts with either one or zero '@', and
3599 that there are no spurious '@' signs at the end.
3601 2010-11-20 Joseph Myers <joseph@codesourcery.com>
3603 * c-pragma.c: Remove conditionals on HANDLE_PRAGMA_PACK,
3604 HANDLE_PRAGMA_PACK_PUSH_POP, HANDLE_PRAGMA_WEAK and
3605 HANDLE_PRAGMA_VISIBILITY.
3606 * c-pragma.h (HANDLE_PRAGMA_WEAK, HANDLE_PRAGMA_PACK,
3607 HANDLE_PRAGMA_VISIBILITY): Don't define.
3608 (HANDLE_SYSV_PRAGMA, HANDLE_PRAGMA_PACK_PUSH_POP): Don't test.
3610 2010-11-20 Nathan Froyd <froydnj@codesourcery.com>
3615 * c-common.h (keyword_begins_type_specifier): Declare.
3616 (keyword_is_storage_class_specifier): Declare.
3617 (keyword_is_type_qualifier): Declare.
3618 * c-common.c (keyword_begins_type_specifier): New function.
3619 (keyword_is_storage_class_specifier): New function.
3620 (keyword_is_type_qualifier): Declare.
3622 2010-11-19 Joseph Myers <joseph@codesourcery.com>
3625 * c-common.c (in_late_binary_op): Define.
3626 (c_common_truthvalue_conversion): Check in_late_binary_op before
3627 calling c_save_expr.
3628 * c-common.h (in_late_binary_op): Declare.
3630 2010-11-19 Joseph Myers <joseph@codesourcery.com>
3632 * c-opts.c (c_common_handle_option): Update calls to
3633 set_struct_debug_option.
3635 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
3637 * c-common.h (objc_declare_protocols): Added additional argument.
3638 * stub-objc.c (objc_declare_protocol): Same change.
3640 2010-11-18 Nathan Froyd <froydnj@codesourcery.com>
3643 * c-common.h (build_real_imag_expr): Declare.
3644 * c-semantics.c (build_real_imag_expr): Define.
3646 2010-11-17 Joseph Myers <joseph@codesourcery.com>
3648 * c-opts.c (c_common_parse_file): Take no arguments.
3649 * c-common.h (c_common_parse_file): Update prototype.
3651 2010-11-16 Jakub Jelinek <jakub@redhat.com>
3654 * c-common.c (warning_candidate_p): Don't track non-const calls
3657 2010-11-15 Ian Lance Taylor <iant@google.com>
3659 * c-lex.c (init_c_lex): Set macro debug callbacks if
3660 flag_dump_go_spec is set.
3662 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
3664 * c-common.h (objc_build_incr_expr_for_property_ref): New.
3665 * stub-objc.c (objc_build_incr_expr_for_property_ref): New.
3667 2010-11-15 Nathan Froyd <froydnj@codesourcery.com>
3669 PR preprocessor/45038
3670 * c-cppbuiltin.c (c_cpp_builtins): Use different format for C++
3673 2010-11-12 Joseph Myers <joseph@codesourcery.com>
3675 * c-common.h (c_family_lang_mask): Declare.
3676 * c-opts.c (c_family_lang_mask): Make extern.
3677 * c-pragma.c (handle_pragma_diagnostic): Use
3678 control_warning_option.
3680 2010-11-12 Joseph Myers <joseph@codesourcery.com>
3682 * c-common.c (parse_optimize_options): Update call to
3684 * c-common.h (c_common_handle_option): Update prototype.
3685 * c-opts.c (c_common_handle_option): Take location_t parameter and
3686 pass it to other functions.
3688 2010-11-11 Joseph Myers <joseph@codesourcery.com>
3690 * c-opts.c (warning_as_error_callback): Remove.
3691 (c_common_initialize_diagnostics): Don't call
3692 register_warning_as_error_callback.
3693 (c_common_handle_option): Handle -Werror=normalized= here.
3695 2010-11-10 Joseph Myers <joseph@codesourcery.com>
3697 * c-common.c (handle_mode_attribute): Use %' and word "signedness"
3699 * c-opts.c (c_common_parse_file): Start diagnostics with lowercase
3701 * c-pragma.c (handle_pragma_target, handle_pragma_optimize):
3702 Remove trailing '.' from diagnostics.
3703 * c.opt (Wwrite-strings_: Avoid '`' in help text.
3705 2010-11-10 Joseph Myers <joseph@codesourcery.com>
3707 * c-common.c (parse_optimize_options): Pass global_dc to
3709 * c-opts.c (c_common_handle_option): Pass &global_options to
3710 set_Wstrict_aliasing.
3711 * c.opt (v): Don't mark Common or document here.
3713 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
3716 * c-format.c (format_type): New type gcc_objc_string_format_type.
3717 (valid_stringptr_type_p): New.
3718 (handle_format_arg_attribute): Use valid_stringptr_type_p ().
3719 (check_format_string): Pass expected type, use
3720 valid_stringptr_type_p (), check that the format string types are
3721 consistent with the format specification.
3722 (decode_format_attr): Warn if NSString is used outside objective-c.
3723 (format_types_orig): Add NSString.
3725 (format_flags): New.
3726 (check_format_arg): Handle format strings requiring an external parser.
3727 first_target_format_type: New variable.
3728 (handle_format_attribute): Set up first_target_format_type, pass the
3729 expected format arg string type to check_format_string().
3730 * c-common.h (FMT_FLAG_PARSE_ARG_CONVERT_EXTERNAL): New flag.
3731 * stub-objc.c (objc_string_ref_type_p): New.
3732 (objc_check_format_arg): New.
3734 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
3736 Fixed using the Objective-C 2.0 dot-syntax with class names.
3737 * c-common.h (objc_build_class_component_ref): New.
3738 * stub-objc.c (objc_build_class_component_ref): New.
3740 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
3742 * c.opt (Wproperty-assign-default): New option.
3744 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
3746 Implemented -fobjc-std=objc1 flag.
3747 * c.opt (fobjc-std=objc1): New option.
3749 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
3751 Implemented format and noreturn attributes for Objective-C methods.
3752 * c-common.c (handle_noreturn_attribute): Recognize 'noreturn'
3753 attribute for Objective-C methods.
3755 2010-10-31 Jason Merrill <jason@redhat.com>
3757 * c-common.c (conversion_warning, warn_for_collisions_1): Use
3760 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
3762 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
3763 * c-common.h (enum rid): Removed RID_COPIES and RID_IVAR.
3764 (objc_add_property_declaration): Removed arguments for copies and
3766 (objc_build_getter_call): Renamed to
3767 objc_maybe_build_component_ref.
3768 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
3769 (objc_is_property_ref): New.
3770 * c-common.c (c_common_reswords): Removed copies and ivar.
3771 * stub-objc.c (objc_add_property_declaration): Removed arguments
3772 for copies and ivar.
3773 (objc_build_getter_call): Renamed to
3774 objc_maybe_build_component_ref.
3775 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
3776 (objc_is_property_ref): New.
3778 2010-10-29 Arnaud Charlet <charlet@adacore.com>
3779 Matthew Gingell <gingell@adacore.com>
3781 * c-ada-spec.c (separate_class_package): New function.
3782 (pp_ada_tree_identifier): Prefix references to C++ classes with the
3783 name of their enclosing package.
3784 (print_ada_declaration): Use separate_class_package.
3786 2010-10-27 Jason Merrill <jason@redhat.com>
3788 * c-common.c (c_common_reswords): Add __is_literal_type.
3789 * c-common.h (enum rid): Add RID_IS_LITERAL_TYPE.
3791 * c-common.c (check_case_value): Remove special C++ code.
3793 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
3795 * c-common.h (enum rid): Added RID_READWRITE, RID_ASSIGN,
3796 RID_RETAIN, RID_COPY and RID_NONATOMIC. Updated RID_FIRST_PATTR
3798 (objc_add_property_declaration): Added additional arguments.
3799 (objc_property_attribute_kind): Removed.
3800 (objc_set_property_attr): Removed.
3801 * c-common.c (c_common_reswords): Added readwrite, assign, retain,
3803 * stub-objc.c (objc_add_property_declaration): Added additional
3805 (objc_set_property_attr): Removed.
3807 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
3809 * c-common.h (objc_add_property_variable): Renamed to
3810 objc_add_property_declaration. Added location argument.
3811 * stub-objc.c (objc_add_property_variable): Same change.
3813 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
3815 * c-common.h (objc_maybe_printable_name): New.
3816 * stub-objc.c (objc_maybe_printable_name): New.
3818 2010-10-22 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
3819 Andrew Pinski <pinskia@gmail.com>
3821 * c-common.h (c_common_mark_addressable_vec): Declare.
3822 * c-common.c (c_common_mark_addressable_vec): New function.
3824 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
3826 * c-common.h (objc_set_method_type): Removed.
3827 (objc_add_method_declaration): Added boolean argument.
3828 (objc_start_method_definition): Same change.
3829 (objc_build_method_signature): Same change.
3830 * stub-objc.c (objc_set_method_type): Removed.
3831 (objc_add_method_declaration): Added boolean argument.
3832 (objc_start_method_definition): Same change.
3833 (objc_build_method_signature): Same change.
3835 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
3837 * c-common.h (finish_file): Removed.
3838 (objc_write_global_declarations): New.
3839 * c-opts.c (c_common_parse_file): Do not call finish_file.
3840 * stub-objc.c (objc_write_global_declarations): New.
3842 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
3844 Implemented parsing @synthesize and @dynamic for
3845 Objective-C/Objective-C++.
3846 * c-common.h (enum rid): Add RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
3847 (objc_add_synthesize_declaration): New.
3848 (objc_add_dynamic_declaration): New.
3849 * c-common.c (c_common_reswords): Add synthesize and dynamic.
3850 * stub-objc.c (objc_add_synthesize_declaration): New.
3851 (objc_add_dynamic_declaration): New.
3853 2010-10-18 Michael Meissner <meissner@linux.vnet.ibm.com>
3856 * c-cppbuiltin.c (mode_has_fma): Move function here from
3857 builtins.c. Don't use the fma optab, instead just use the
3858 HAVE_fma* macros, so that __FP_FAST_FMA* will be defined when
3861 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
3863 Merge from 'apple/trunk' branch on FSF servers.
3865 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
3868 * c-common.h (objc_non_volatilized_type): New declaration
3869 * stub-objc.c (objc_non_volatilized_type): New stub.
3871 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
3873 Merge from 'apple/trunk' branch on FSF servers.
3875 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
3878 * c-common.h (objc_diagnose_private_ivar): New decl.
3879 * stub-objc.c (objc_diagnose_private_ivar): New stub.
3881 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
3883 * c-common.c (c_common_reswords): Add package, RID_AT_PACKAGE.
3884 * c-common.h (enum rid): Add RID_AT_PACKAGE.
3885 (objc_ivar_visibility_kind): New enum.
3886 (objc_set_visibility): Adjust prototype to use visibility enum.
3887 * stub-objc.c (objc_set_visibility): Adjust stub to use
3890 2010-10-14 Michael Meissner <meissner@linux.vnet.ibm.com>
3892 * c-cppbuiltin.c (builtin_define_float_constants): Emit
3893 __FP_FAST_FMA, __FP_FAST_FMAF, and __FP_FAST_FMAL if the machine
3894 has the appropriate fma builtins.
3895 (c_cpp_builtins): Adjust call to builtin_define_float_constants.
3897 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
3899 merge from FSF apple 'trunk' branch.
3900 2006 Fariborz Jahanian <fjahanian@apple.com>
3902 Radars 4436866, 4505126, 4506903, 4517826
3903 * c-common.c (c_common_resword): Define @property and its attributes.
3904 * c-common.h: Define property attribute enum entries.
3905 (OBJC_IS_PATTR_KEYWORD): New.
3906 (objc_property_attribute_kind): New enum.
3907 Declare objc_set_property_attr (), objc_add_property_variable (),
3908 objc_build_getter_call () and objc_build_setter_call ().
3909 * stub-objc.c (objc_set_property_attr): New stub.
3910 (objc_add_property_variable): Likewise.
3911 (objc_build_getter_call): Likewise.
3912 (objc_build_setter_call) Likewise.
3914 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
3916 merge from FSF apple 'trunk' branch.
3917 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
3919 Radar 3803157 (method attributes)
3920 * c-common.c (handle_deprecated_attribute): Recognize
3921 objc methods as valid declarations.
3922 * c-common.h: Declare objc_method_decl ().
3923 * stub-objc.c (objc_method_decl): New stub.
3925 2010-10-08 Joseph Myers <joseph@codesourcery.com>
3927 * c-common.c (parse_optimize_options): Call
3928 decode_cmdline_options_to_array_default_mask before
3929 decode_options. Update arguments to decode_options.
3930 * c-common.h (c_common_init_options_struct): Declare.
3931 * c-opts.c (c_common_init_options_struct): New. Split out from
3932 c_common_init_options.
3934 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
3936 Implemented fast enumeration for Objective-C.
3937 * c-common.h (objc_finish_foreach_loop): New.
3938 * stub-objc.c (objc_finish_foreach_loop): New.
3940 2010-10-05 Joseph Myers <joseph@codesourcery.com>
3942 * c-common.h (struct diagnostic_context): Don't declare here.
3943 (c_common_initialize_diagnostics): Declare using
3944 diagnostic_context typedef.
3945 * c-opts.c (c_common_handle_option): Pass global_dc to
3946 handle_generated_option.
3948 2010-10-04 Joseph Myers <joseph@codesourcery.com>
3950 * c-opts.c (c_common_handle_option): Pass &global_options_set to
3951 handle_generated_option.
3953 2010-10-03 Ian Lance Taylor <iant@google.com>
3955 * c.opt (-fplan9-extensions): New option.
3957 2010-10-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3959 * c-cppbuiltin.c (define__GNUC__, builtin_define_type_precision):
3961 (c_cpp_builtins): Call functions from cppbuiltin.c instead
3962 of duplicating code.
3964 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
3966 * c-common.c: Add two new entries for @optional
3967 and @required keywords.
3969 merge from FSF 'apple/trunk' branch.
3970 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
3973 * c-common.h (RID_AT_OPTIONAL, RID_AT_REQUIRED): Two new
3974 objective-c keywords.
3975 (objc_set_method_opt): New declaration.
3976 * stub-objc.c (objc_set_method_opt): New stub.
3978 2010-09-30 Joseph Myers <joseph@codesourcery.com>
3980 * c-common.c (handle_optimize_attribute): Pass &global_options to
3981 cl_optimization_save and cl_optimization_restore.
3982 * c-opts.c (c_common_handle_option): Pass &global_options to
3983 handle_generated_option.
3984 * c-pragma.c (handle_pragma_diagnostic): Use option_flag_var.
3985 (handle_pragma_pop_options, handle_pragma_reset_options): Pass
3986 &global_options to cl_optimization_restore.
3988 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
3990 * c-lex.c (c_lex_with_flags): Updated comments for CPP_AT_NAME
3991 Objective-C/Objective-C++ keywords.
3993 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
3995 Merge from 'apple/trunk' branch on FSF servers.
3997 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
4000 * c-common.h (objc_check_global_decl): New declaration.
4001 * stub-objc.c (objc_check_global_decl): New stub.
4003 2010-09-29 Joseph Myers <joseph@codesourcery.com>
4005 * c.opt: Don't use VarExists.
4007 2010-09-29 Joseph Myers <joseph@codesourcery.com>
4009 * c-common.c (c_cpp_error): Update names of diagnostic_context
4011 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Update names of
4012 cl_optimization members.
4013 * c-opts.c (warning_as_error_callback, c_common_handle_option,
4014 sanitize_cpp_opts, finish_options): Update names of cpp_options
4017 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
4019 * c-common.h (OBJC_IS_CXX_KEYWORD): New macro. Updated comments.
4020 (objc_is_reserved_word): Removed.
4021 * c-common.c: Updated comments.
4022 * c-lex.c (c_lex_with_flags): Use OBJC_IS_CXX_KEYWORD instead of
4023 objc_is_reserved_word.
4024 * stub-objc.c (objc_is_reserved_word): Removed.
4026 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
4028 * c-common.h (objc_add_method_declaration): Adjust prototype to
4030 (objc_start_method_definition): Likewise.
4031 (objc_build_keyword_decl): Likewise.
4032 * stub-objc.c:(objc_add_method_declaration): Handle attributes.
4033 (objc_start_method_definition): Likewise.
4034 (objc_build_keyword_decl): Likewise.
4036 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
4038 * c-common.h (objc_start_class_interface): Adjust prototype.
4039 (objc_start_category_interface): Likewise.
4040 (objc_start_protocol): Likewise.
4041 * stub-objc.c (objc_start_protocol): Adjust for extra argument.
4042 (objc_start_class_interface): Likewise.
4043 (objc_start_category_interface): Likewise.
4045 2010-09-27 Ian Lance Taylor <iant@google.com>
4047 * c-common.c (c_common_attribute_table): Add no_split_stack.
4048 (handle_no_split_stack_attribute): New static function.
4050 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
4052 Merge from 'apple/trunk' branch on FSF servers.
4054 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
4057 * c-common.h (objc_have_common_type): New declaration.
4058 * stub-objc.c (objc_have_common_type): New stub.
4060 2005-06-22 Ziemowit Laski <zlaski@apple.com>
4063 * c-common.h (objc_common_type): New prototype.
4064 * stub-objc.c (objc_common_type): New stub.
4066 2010-09-24 Jan Hubicka <jh@suse.cz>
4068 * c-common.c (handle_leaf_attribute): New function.
4069 (struct attribute_spec c_common_att): Add leaf.
4071 2010-09-22 Joseph Myers <joseph@codesourcery.com>
4073 * c.opt (-all-warnings, -ansi, -assert, -assert=, -comments,
4074 -comments-in-macros, -define-macro, -define-macro=, -dependencies,
4075 -dump, -dump=, -imacros, -imacros=, -include, -include=,
4076 -include-barrier, -include-directory, -include-directory=,
4077 -include-directory-after, -include-directory-after=,
4078 -include-prefix, -include-prefix=, -include-with-prefix,
4079 -include-with-prefix=, -include-with-prefix-after,
4080 -include-with-prefix-after=, -include-with-prefix-before,
4081 -include-with-prefix-before=, -no-integrated-cpp,
4082 -no-line-commands, -no-standard-includes, -no-warnings, -output,
4083 -output=, -pedantic, -pedantic-errors, -preprocess,
4084 -print-missing-file-dependencies, -trace-includes, -traditional,
4085 -traditional-cpp, -trigraphs, -undefine-macro, -undefine-macro=,
4086 -user-dependencies, -verbose, -write-dependencies,
4087 -write-user-dependencies, no-integrated-cpp, traditional): New.
4089 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
4092 * c-common.h (objc_start_method_definition): Return bool instead
4094 * stub-objc.c (objc_start_method_definition): Return bool instead
4097 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
4100 * c-common.h (objc_get_interface_ivars): New declaration.
4101 * stub-objc.c (objc_get_interface_ivars): New stub.
4103 2010-09-15 Ian Lance Taylor <iant@google.com>
4105 * c-common.c (parse_optimize_options): Do not capitalize warning
4106 messages. Remove period at end of warning message.
4108 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
4110 * c-common.c (handle_alias_ifunc_attribute): New, broken out of ...
4111 (handle_alias_attribute): ... here.
4112 (handle_ifunc_attribute): New.
4114 2010-09-06 Mark Mitchell <mark@codesourcery.com>
4116 * c-common.h (do_warn_double_promotion): Declare.
4117 * c-common.c (do_warn_double_promotion): Define.
4119 2010-09-05 Mark Mitchell <mark@codesourcery.com>
4121 * c.opt (Wdouble-promotion): New.
4123 2010-09-02 Joseph Myers <joseph@codesourcery.com>
4125 * c.opt (falt-external-templates, fhuge-objects, fvtable-gc,
4126 fvtable-thunks, fxref): Mark no longer supported in help text.
4128 2010-09-02 Joseph Myers <joseph@codesourcery.com>
4130 * c.opt (Wimport, fall-virtual, falt-external-templates,
4131 fdefault-inline, fenum-int-equiv, fexternal-templates,
4132 fguiding-decls, fhonor-std, fhuge-objects, flabels-ok,
4133 fname-mangling-version-, fnew-abi, fnonnull-objects,
4134 foptional-diags, fsquangle, fstrict-prototype, fthis-is-variable,
4135 fvtable-gc, fvtable-thunks, fxref): Mark with Ignore and Warn as
4137 (fhandle-exceptions): Mark with Alias and Warn.
4138 * c-opts.c (c_common_handle_option): Don't handle options marked
4141 2010-09-02 Joseph Myers <joseph@codesourcery.com>
4143 * c.opt (Wcomments, Werror-implicit-function-declaration,
4144 ftemplate-depth-, std=c89, std=c9x, std=gnu89, std=gnu9x,
4145 std=iso9899:1990, std=iso9899:1999, std=iso9899:199x): Mark as
4147 * c-common.c (option_codes): Use OPT_Wcomment instead of
4149 * c-opts.c (warning_as_error_callback, c_common_handle_option):
4150 Don't handle options marked as aliases.
4152 2010-08-25 Richard Guenther <rguenther@suse.de>
4154 * c-common.c (c_common_get_alias_set): Remove special
4155 handling for pointers.
4157 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
4159 * c-common.c: Use FOR_EACH_VEC_ELT.
4160 * c-gimplify.c: Likewise.
4161 * c-pragma.c: Likewise.
4163 2010-08-16 Joseph Myers <joseph@codesourcery.com>
4165 * c.opt (MDX): Change back to MD. Mark NoDriverArg instead of
4167 (MMDX): Change back to MMD. Mark NoDriverArg instead of
4169 * c-opts.c (c_common_handle_option): Use OPT_MD and OPT_MMD
4170 instead of OPT_MDX and OPT_MMDX.
4172 2010-08-16 Joseph Myers <joseph@codesourcery.com>
4174 * c.opt (MDX, MMDX, lang-asm): Mark RejectDriver.
4176 2010-08-12 Joseph Myers <joseph@codesourcery.com>
4178 * c.opt (MD, MMD): Change to MDX and MMDX.
4179 * c-opts.c (c_common_handle_option): Use OPT_MMD and OPT_MMDX.
4181 2010-08-11 Joseph Myers <joseph@codesourcery.com>
4183 * c-opts.c (c_common_handle_option): Call handle_generated_option
4184 instead of handle_option.
4186 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
4188 * c-pragma.c (add_to_renaming_pragma_list): Fix call to VEC_safe_push.
4189 (maybe_apply_renaming_pragma): Delete unneeded declarations.
4191 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
4193 * c-pragma.c (pending_redefinition): Declare. Declare a VEC of it.
4194 (pending_redefine_extname): Change type to a VEC.
4195 (add_to_renaming_pragma_list): Update for new type of
4196 pending_redefine_extname.
4197 (maybe_apply_renaming_pragma): Likewise.
4199 2010-08-04 Arnaud Charlet <charlet@adacore.com>
4201 * c-ada-spec.c (dump_ada_template): Mark underlying instance type as
4203 (dump_generic_ada_node): Code clean up. Use TREE_VISITED flag to
4204 decide whether a type has already been declared/seen.
4205 Do not go to the original type.
4206 (dump_nested_types): New parameter forward.
4207 Generate forward declaration if needed and mark type as visited.
4208 (print_ada_declaration): Call dump_nested_types if not already done.
4209 Mark types as visited.
4211 2010-08-03 Joseph Myers <joseph@codesourcery.com>
4213 * c.opt (-print-pch-checksum): Remove option.
4214 * c-opts.c (c_common_handle_option): Don't handle
4215 OPT_print_pch_checksum.
4217 2010-07-27 Joseph Myers <joseph@codesourcery.com>
4219 * c-common.h (c_common_handle_option): Update prototype and return
4221 * c-opts.c (c_common_handle_option): Update prototype and return
4222 value type. Update calls to handle_option and
4223 enable_warning_as_error.
4225 2010-07-27 Jakub Jelinek <jakub@redhat.com>
4228 * c-pretty-print.c (pp_c_expression): Handle C_MAYBE_CONST_EXPR.
4230 2010-07-27 Joseph Myers <joseph@codesourcery.com>
4232 * c-common.h (c_common_missing_argument): Remove.
4233 * c-opts.c (c_common_missing_argument): Remove.
4234 * c.opt (A, D, F, I, MD, MMD, MQ, MT, U, fconstant-string-class=,
4235 idirafter, imacros, include, isysroot, isystem, iquote): Add
4237 * c-objc-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
4239 2010-07-27 Joseph Myers <joseph@codesourcery.com>
4241 * c-common.h (c_common_option_lang_mask,
4242 c_common_initialize_diagnostics, c_common_complain_wrong_lang_p):
4244 (c_common_init_options): Update prototype.
4245 * c-opts.c (c_common_option_lang_mask): New.
4246 (c_common_initialize_diagnostics): Split out of
4247 c_common_init_options.
4248 (accept_all_c_family_options, c_common_complain_wrong_lang_p):
4250 (c_common_init_options): Update prototype. Use decoded options in
4251 search for -lang-asm.
4253 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
4255 * c-common.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
4256 * c-format.c: Likewise.
4258 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
4260 * c-common.h: Include diagnostic-core.h. Error if already
4262 * c-semantics.c: Do not define GCC_DIAG_STYLE here.
4264 2010-07-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
4266 * c-family/c-common.c (IN_GCC_FRONTEND): Do not undef.
4267 Do not include expr.h
4268 (vector_mode_valid_p): Move here.
4270 2010-06-21 DJ Delorie <dj@redhat.com>
4272 * c-pragma.c (handle_pragma_diagnostic): Add push/pop,
4273 allow these pragmas anywhere.
4275 2010-06-14 Jakub Jelinek <jakub@redhat.com>
4278 * c-cppbuiltin.c: Include gt-c-family-c-cppbuiltin.h.
4279 (lazy_hex_fp_values, lazy_hex_fp_value_count): Add GTY(()) markers.
4280 (lazy_hex_fp_value, builtin_define_with_hex_fp_value): Use
4281 ggc_strdup instead of xstrdup.
4283 2010-06-10 Jakub Jelinek <jakub@redhat.com>
4285 * c-cppbuiltin.c: Include cpp-id-data.h.
4286 (lazy_hex_fp_values, lazy_hex_fp_value_count): New variables.
4287 (lazy_hex_fp_value): New function.
4288 (builtin_define_with_hex_fp_value): Provide definitions lazily.
4290 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
4292 * c-gimplify.c: Do not include tree-flow.h
4294 2010-06-29 Joern Rennecke <joern.rennecke@embecosm.com>
4297 * c-common.c: Rename targetm member:
4298 targetm.enum_va_list -> targetm.enum_va_list_p
4300 2010-06-28 Anatoly Sokolov <aesok@post.ru>
4302 * c-common.c (shorten_compare): Adjust call to force_fit_type_double.
4304 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
4306 * c-cppbuiltin.c: Do not include except.h.
4308 2010-06-24 Andi Kleen <ak@linux.intel.com>
4310 * c-common.c (warn_for_omitted_condop): New.
4311 * c-common.h (warn_for_omitted_condop): Add prototype.
4313 2010-06-21 Joseph Myers <joseph@codesourcery.com>
4315 * c.opt (lang-objc): Remove.
4316 * c-opts.c (c_common_handle_option): Don't handle OPT_lang_objc.
4318 2010-06-21 Joern Rennecke <joern.rennecke@embecosm.com>
4320 * c-opts.c: Include "tm_p.h".
4322 2010-06-20 Joseph Myers <joseph@codesourcery.com>
4324 * c-common.c (parse_optimize_options): Update call to
4327 2010-06-18 Nathan Froyd <froydnj@codesourcery.com>
4329 * c-common.c (record_types_used_by_current_var_decl): Adjust for
4330 new type of types_used_by_cur_var_decl.
4332 2010-06-17 Joern Rennecke <joern.rennecke@embecosm.com>
4335 * c-cppbuiltin.c (builtin_define_with_hex_fp_value): Add cast
4336 for C++ standard compliance.
4338 2010-06-16 Jason Merrill <jason@redhat.com>
4340 * c.opt: Add -Wnoexcept.
4342 2010-06-16 Richard Guenther <rguenther@suse.de>
4345 * c-common.c (c_common_truthvalue_conversion): Remove
4346 premature and wrong optimization concering ADDR_EXPRs.
4348 2010-06-15 Arnaud Charlet <charlet@adacore.com>
4350 * c-ada-spec.c (dump_sloc): Remove column info.
4351 (is_simple_enum): New function.
4352 (dump_generic_ada_node, print_ada_declaration): Map C enum types to Ada
4353 enum types when relevant.
4355 2010-06-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
4357 * c-common.c (conversion_warning): Warn at expression
4360 2010-06-10 Joseph Myers <joseph@codesourcery.com>
4362 * c-opts.c (c_common_handle_option): Don't handle
4365 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
4367 * c-pragma.c (push_alignment): Use typed GC allocation.
4368 (handle_pragma_push_options): Likewise.
4370 * c-common.c (parse_optimize_options): Likewise.
4372 * c-common.h (struct sorted_fields_type): Add variable_size GTY
4375 2010-06-07 Joseph Myers <joseph@codesourcery.com>
4377 * c-common.c (flag_preprocess_only, flag_undef, flag_no_builtin,
4378 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
4379 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
4380 flag_signed_bitfields, warn_strict_null_sentinel,
4381 flag_nil_receivers, flag_zero_link, flag_replace_objc_classes,
4382 flag_gen_declaration, flag_no_gnu_keywords,
4383 flag_implement_inlines, flag_implicit_templates,
4384 flag_implicit_inline_templates, flag_optional_diags,
4385 flag_elide_constructors, flag_default_inline, flag_rtti,
4386 flag_conserve_space, flag_access_control, flag_check_new,
4387 flag_new_for_scope, flag_weak, flag_working_directory,
4388 flag_use_cxa_atexit, flag_use_cxa_get_exception_ptr,
4389 flag_enforce_eh_specs, flag_threadsafe_statics,
4390 flag_pretty_templates): Remove.
4391 * c-common.h (flag_preprocess_only, flag_nil_receivers,
4392 flag_objc_exceptions, flag_objc_sjlj_exceptions, flag_zero_link,
4393 flag_replace_objc_classes, flag_undef, flag_no_builtin,
4394 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
4395 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
4396 flag_const_strings, flag_signed_bitfields, flag_gen_declaration,
4397 flag_no_gnu_keywords, flag_implement_inlines,
4398 flag_implicit_templates, flag_implicit_inline_templates,
4399 flag_optional_diags, flag_elide_constructors, flag_default_inline,
4400 flag_rtti, flag_conserve_space, flag_access_control,
4401 flag_check_new, flag_new_for_scope, flag_weak,
4402 flag_working_directory, flag_use_cxa_atexit,
4403 flag_use_cxa_get_exception_ptr, flag_enforce_eh_specs,
4404 flag_threadsafe_statics, flag_pretty_templates,
4405 warn_strict_null_sentinel): Remove.
4406 * c.opt (E, Wstrict-null-sentinel, faccess-control, fasm,
4407 fbuiltin, fcheck-new, fconserve-space, felide-constructors,
4408 fenforce-eh-specs, ffor-scope, fgnu-keywords, fimplement-inlines,
4409 fimplicit-inline-templates, fimplicit-templates,
4410 flax-vector-conversions, fms-extensions, fnil-receivers,
4411 fnonansi-builtins, fpretty-templates, freplace-objc-classes,
4412 frtti, fshort-double, fshort-enums, fshort-wchar,
4413 fsigned-bitfields, fsigned-char, fstats, fthreadsafe-statics,
4414 funsigned-bitfields, funsigned-char, fuse-cxa-atexit,
4415 fuse-cxa-get-exception-ptr, fweak, fworking-directory, fzero-link,
4416 gen-decls, undef): Use Var.
4417 (fdefault-inline, foptional-diags): Document as doing nothing.
4418 * c-opts.c (c_common_handle_option): Remove cases for options now
4419 using Var. Mark ignored options as such.
4421 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
4423 * c-common.c: Moved to here from parent directory.
4424 * c-common.def: Likewise.
4425 * c-common.h: Likewise.
4426 * c-cppbuiltin.c: Likewise.
4427 * c-dump.c: Likewise.
4428 * c-format.c: Likewise.
4429 * c-format.h : Likewise.
4430 * c-gimplify.c: Likewise.
4431 * c-lex.c: Likewise.
4432 * c-omp.c: Likewise.
4434 * c-opts.c: Likewise.
4435 * c-pch.c: Likewise.
4436 * c-ppoutput.c: Likewise.
4437 * c-pragma.c: Likewise.
4438 * c-pragma.h: Likewise.
4439 * c-pretty-print.c: Likewise.
4440 * c-pretty-print.h: Likewise.
4441 * c-semantics.c: Likewise.
4442 * stub-objc.c: Likewise.
4444 * c-common.c: Include gt-c-family-c-common.h.
4445 * c-pragma.c: Include gt-c-family-c-pragma.h.
4447 Copyright (C) 2010-2014 Free Software Foundation, Inc.
4449 Copying and distribution of this file, with or without modification,
4450 are permitted in any medium without royalty provided the copyright
4451 notice and this notice are preserved.