1 2014-11-19 David Malcolm <dmalcolm@redhat.com>
3 Merger of git branch "gimple-classes-v2-option-3".
4 * ChangeLog.gimple-classes: New.
5 * c-gimplify.c (add_block_to_enclosing): Strengthen local "stack"
6 from being just a vec<gimple> to a vec<gbind *>.
8 2014-11-18 Jakub Jelinek <jakub@redhat.com>
11 * c-ubsan.c (ubsan_maybe_instrument_reference_or_call): Change type
12 argument to ptype, set type to TREE_TYPE (ptype). Don't call
13 get_pointer_alignment for non-pointers. Use ptype, or if it is
14 reference type, corresponding pointer type, as type of kind
16 (ubsan_maybe_instrument_reference,
17 ubsan_maybe_instrument_member_call): Adjust callers.
19 2014-11-15 Marek Polacek <polacek@redhat.com>
22 * array-notation-common.c (is_sec_implicit_index_fn): Return false
24 (extract_array_notation_exprs): Return for NULL node.
26 2014-11-12 Joseph Myers <joseph@codesourcery.com>
28 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Define and
29 undefine __NO_MATH_ERRNO__ based on changes to -fmath-errno state.
31 2014-11-12 Jakub Jelinek <jakub@redhat.com>
34 * c-common.c (check_builtin_function_arguments): Handle
35 BUILT_IN_{ADD,SUB,MUL}_OVERFLOW.
37 2014-11-10 Andi Kleen <ak@linux.intel.com>
40 * c-common.h (check_no_cilk): Declare.
41 * cilk.c (get_error_location): New function.
42 (check_no_cilk): Dito.
44 2014-11-10 Andi Kleen <ak@linux.intel.com>
46 * cilk.c (recognize_spawn): Use expression location
49 2014-11-10 Paolo Carlini <paolo.carlini@oracle.com>
51 * c.opt ([Wshift-count-negative, Wshift-count-overflow]): Add.
53 2014-11-10 Edward Smith-Rowland <3dw4rd@verizon.net>
55 * c-cppbuiltin.c (__has_attribute, __has_cpp_attribute): New macros;
56 (__cpp_rtti, __cpp_exceptions): New macros for C++98;
57 (__cpp_range_based_for, __cpp_initializer_lists,
58 __cpp_delegating_constructors, __cpp_nsdmi,
59 __cpp_inheriting_constructors, __cpp_ref_qualifiers): New macros
60 for C++11; (__cpp_attribute_deprecated): Remove in favor of
62 * c-lex.c (cb_has_attribute): New callback CPP function;
63 (init_c_lex): Set has_attribute callback.
65 2014-11-04 Richard Biener <rguenther@suse.de>
67 * c-common.c (shorten_compare): Do not shorten mixed
68 DFP and non-DFP compares.
70 2014-11-01 Edward Smith-Rowland <3dw4rd@verizon.net>
72 * g++.dg/cpp1y/feat-cxx11.C: Commentary and rearrangement of tests.
73 * g++.dg/cpp1y/feat-cxx11-neg.C: Add aggregate NSDMI test.
74 Commentary and rearrangement of tests.
75 * g++.dg/cpp1y/feat-cxx14.C: Enable aggregate NSDMI test.
76 Commentary and rearrangement of tests.
77 * g++.dg/cpp1y/feat-cxx98-neg.C: Ditto
78 * g++.dg/cpp1y/feat-cxx98.C: Commentary.
80 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
82 * c-common.c, c-common.h, c-cppbuiltin.c, c-lex.c: Remove redundant
83 enum from machine_mode.
85 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
87 * c-family/c-common.c: Adjust include files.
88 * c-family/c-gimplify.c: Ditto.
89 * c-family/cilk.c: Ditto.
90 * c-family/c-pragma.c: Ditto.
91 * c-family/c-ubsan.c: Ditto.
93 2014-10-27 Andrew MacLeod <amacleod@redhat.com>
95 * c-gimplify.c: Adjust include files.
97 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
100 * c-opts.c (c_common_diagnostics_set_defaults): Renamed from
101 c_common_initialize_diagnostics.
102 * c-common.h: Likewise.
104 2014-10-24 Marek Polacek <polacek@redhat.com>
107 * c-pretty-print.c (c_pretty_printer::simple_type_specifier): Don't
108 print "struct"/"union"/"enum" for typedefed names.
110 2014-10-23 Marek Polacek <polacek@redhat.com>
112 * c-ubsan.c (ubsan_instrument_shift): Perform the MINUS_EXPR
115 2014-10-22 Jakub Jelinek <jakub@redhat.com>
116 Yury Gribov <y.gribov@samsung.com>
118 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
119 ubsan_instrument_vla): Check bits in flag_sanitize_recover bitmask
120 instead of flag_sanitize_recover as bool flag.
122 2014-10-21 Kirill Yukhin <kirill.yukhin@intel.com>
124 * cilk.c: Revert previous change.
126 2014-10-20 Igor Zamyatin <igor.zamyatin@intel.com>
129 * cilk.c: Include vec.h.
130 (struct cilk_decls): New structure.
131 (wrapper_parm_cb): Split this function to...
132 (fill_decls_vec): ...this...
133 (create_parm_list): ...and this.
134 (compare_decls): New function.
135 (for_local_cb): Remove.
136 (wrapper_local_cb): Ditto.
137 (build_wrapper_type): For now first traverse and fill vector of
138 declarations then sort it and then deal with sorted vector.
139 (cilk_outline): Ditto.
140 (declare_one_free_variable): Ditto.
142 2014-10-17 Marek Polacek <polacek@redhat.com>
144 * c-opts.c (c_common_post_options): Set warn_implicit_int.
145 * c.opt (Wimplicit-int): Initialize to -1.
147 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
149 * c-pragma.c: Adjust include files.
150 * c-semantics.c: Likewise.
152 2014-10-16 DJ Delorie <dj@redhat.com>
154 * c-cppbuiltin.c (cpp_atomic_builtins): Don't assume pointers are
157 2014-10-14 Jason Merrill <jason@redhat.com>
160 * c-common.h (CPP_PREPARSED_EXPR): New.
161 (N_CP_TTYPES): Adjust.
163 2014-10-15 Marek Polacek <polacek@redhat.com>
165 * c-opts.c (c_common_init_options): Make -std=gnu11 the default for C.
167 2014-10-14 DJ Delorie <dj@redhat.com>
169 * c-pretty-print.c (pp_c_integer_constant): Check for all __intN
170 types, not just __int128.
171 * c-cppbuiltin.c (c_cpp_builtins): Add builtins for all __intN
172 types, not just __int128.
173 (cpp_atomic_builtins): Round pointer sizes up.
174 (type_suffix): Use type precision, not specific types.
175 * c-common.c (c_common_reswords): Remove __int128 special case.
176 (c_common_type_for_size): Check for all __intN types, not just
178 (c_common_type_for_mode): Likewise.
179 (c_common_signed_or_unsigned_type): Likewise.
180 (c_build_bitfield_integer_type): Likewise.
181 (c_common_nodes_and_builtins): Likewise.
182 (keyword_begins_type_specifier): Likewise.
183 * c-common.h (rid): Remove RID_INT128 and add RID_INT_N_* for all
186 2014-10-12 Trevor Saunders <tsaunders@mozilla.com>
188 * c-common.c: Use hash_table instead of hashtab.
190 2014-10-06 Edward Smith-Rowland <3dw4rd@verizon.net>
192 * c-family/c-cppbuiltin.c: Move __cpp_attribute_deprecated to the
195 2014-10-03 Marc Glisse <marc.glisse@inria.fr>
200 * c-common.c (warn_logical_operator): Punt for vectors.
202 2014-10-01 Edward Smith-Rowland <3dw4rd@verizon.net>
204 Implement SD-6: SG10 Feature Test Recommendations
205 * c-cppbuiltin.c (c_cpp_builtins()): Define language feature
206 macros and the __has_header macro.
208 2014-09-30 Jason Merrill <jason@redhat.com>
210 * c-common.h (enum rid): Add RID_IS_TRIVIALLY_ASSIGNABLE and
211 RID_IS_TRIVIALLY_CONSTRUCTIBLE.
212 * c-common.c (c_common_reswords): Add __is_trivially_copyable.
214 * c-common.h (enum rid): Add RID_IS_TRIVIALLY_COPYABLE.
215 * c-common.c (c_common_reswords): Add __is_trivially_copyable.
217 * c-common.h (enum rid): Remove RID_IS_CONVERTIBLE_TO.
218 * c-common.c (c_common_reswords): Remove __is_convertible_to.
220 2014-09-24 Marek Polacek <polacek@redhat.com>
224 * c-common.h (struct c_common_resword): Don't define CPP_KEYWORD.
226 2014-09-23 Andi Kleen <ak@linux.intel.com>
228 * c-common.c (handle_no_reorder_attribute): New function.
229 (c_common_attribute_table): Add no_reorder attribute.
231 2014-09-22 Joseph Myers <joseph@codesourcery.com>
233 * c-cppbuiltin.c (c_cpp_builtins): Define
234 __LIBGCC_*_EXCESS_PRECISION__ macros for supported floating-point
237 2014-09-18 Joseph Myers <joseph@codesourcery.com>
239 * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_*_FUNC_EXT__
240 for supported floating-point modes.
242 2014-09-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
244 * c.opt (Wpsabi): Use LangEnabledBy.
245 * c-opts.c (c_common_handle_option): Do not handle here.
247 2014-09-12 Joseph Myers <joseph@codesourcery.com>
249 * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_HAS_%s_MODE__
250 macros for floating-point modes.
252 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
255 * c-cppbuiltin.c (builtin_define_float_constants): Correct
256 __*_DENORM_MIN__ without denormals.
258 2014-09-10 Jakub Jelinek <jakub@redhat.com>
260 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
261 ubsan_instrument_vla, ubsan_instrument_return): Adjust
262 ubsan_create_data callers.
263 (ubsan_instrument_bounds): Don't emit UBSAN_BOUNDS at all if
264 index is constant or BIT_AND_EXPR with constant mask and is
265 small enough for the bound.
266 * c-gimplify.c (ubsan_walk_array_refs_r): For ADDR_EXPR of
267 ARRAY_REF, make sure the inner ARRAY_REF is not walked again.
269 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
271 * c.opt: Add CppReason to various flags.
272 (Wdate-time): Re-sort.
273 * c-common.c: Include c-common.h earlier.
274 (struct reason_option_codes_t): Delete.
275 (c_option_controlling_cpp_error): Prefix global type and struct
278 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
280 * c.opt (Wnormalized): New.
281 (Wnormalized=): Use Enum and Reject Negative.
282 * c-opts.c (c_common_handle_option): Do not handle Wnormalized here.
284 2014-09-08 Joseph Myers <joseph@codesourcery.com>
286 * c-cppbuiltin.c (c_cpp_builtins): Define macros for mantissa
287 digits of floating-point modes if -fbuilding-libgcc.
289 2014-09-05 Joseph Myers <joseph@codesourcery.com>
291 * c-cppbuiltin.c (c_cpp_builtins): Also define
292 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__,
293 __LIBGCC_EH_FRAME_SECTION_NAME__, __LIBGCC_JCR_SECTION_NAME__,
294 __LIBGCC_CTORS_SECTION_ASM_OP__, __LIBGCC_DTORS_SECTION_ASM_OP__,
295 __LIBGCC_TEXT_SECTION_ASM_OP__, __LIBGCC_INIT_SECTION_ASM_OP__,
296 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__,
297 __LIBGCC_STACK_GROWS_DOWNWARD__,
298 __LIBGCC_DONT_USE_BUILTIN_SETJMP__,
299 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__,
300 __LIBGCC_DWARF_FRAME_REGISTERS__,
301 __LIBGCC_EH_RETURN_STACKADJ_RTX__, __LIBGCC_JMP_BUF_SIZE__,
302 __LIBGCC_STACK_POINTER_REGNUM__ and
303 __LIBGCC_VTABLE_USES_DESCRIPTORS__ for -fbuilding-libgcc.
304 (builtin_define_with_value): Handle backslash-escaping in string
307 2014-09-05 Richard Biener <rguenther@suse.de>
310 * c-format.c (check_format_arg): Properly handle
311 effectively signed POINTER_PLUS_EXPR offset.
313 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
315 * c.opt (Wc90-c99-compat,Wc++-compat,Wcomment,Wendif-labels,
316 Winvalid-pch,Wlong-long,Wmissing-include-dirs,Wmultichar,Wpedantic,
317 (Wdate-time,Wtraditional,Wundef,Wvariadic-macros): Add CPP, Var
319 * c-opts.c (c_common_handle_option): Do not handle here.
320 (sanitize_cpp_opts): Likewise.
321 * c-common.c (struct reason_option_codes_t): Handle
322 CPP_W_C90_C99_COMPAT and CPP_W_PEDANTIC.
324 2014-09-03 Marek Polacek <polacek@redhat.com>
326 * c.opt (Wlogical-not-parentheses): Enable by -Wall.
328 2014-09-02 Jakub Jelinek <jakub@redhat.com>
329 Balaji V. Iyer <balaji.v.iyer@intel.com>
330 Igor Zamyatin <igor.zamyatin@intel.com>
332 * c-cilkplus.c (cilk_for_number_of_iterations): New function.
333 * c-common.c (c_common_reswords): Added _Cilk_for.
334 * c-common.h (enum rid): Added RID_CILK_FOR.
335 (cilk_for_number_of_iterations): Add declaration.
336 * c-omp.c (c_finish_omp_for): Added checks for CILK_SIMD and
338 * c-pragma.c (init_pragma): Register "grainsize" pragma.
339 * c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_GRAINSIZE.
341 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
343 * c.opt (Wbuiltin-macro-redefined,Wdeprecated,Wendif-labels,
344 Winvalid-pch,Wliteral-suffix,Wmissing-include-dirs,Wtrigraphs,
345 Wundef): Use CPP, Var and Init.
346 * c-opts.c (c_common_handle_option): Do not handle the above flags here.
348 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
350 * c.opt (Wbuiltin-macro-redefined): Use CPP, Var and Init.
351 * c-opts.c (c_common_handle_option): Do not handle here.
353 2014-08-25 Jason Merrill <jason@redhat.com>
355 * c.opt: Change -std=c++1y and -std=gnu++1y to be aliases for
356 -std=c++14 and -std=gnu++14, rather than the reverse.
357 * c-opts.c (c_common_handle_option): Change OPT_std_c__1y and
358 OPT_std_gnu__1y to OPT_std_c__14 and OPT_std_gnu__14.
359 * c-common.h (cxx_dialect): Remove cxx1y.
361 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
363 * c-common.h (enum cxx_dialect): Add cxx14.
364 * c-opts.c (set_std_cxx1y): Rename to set_std_cxx14; Use cxx14.
365 * c-ubsan.c (ubsan_instrument_shift): Change comment and logic from
366 cxx_dialect == cxx11 || cxx_dialect == cxx1y to cxx_dialect >= cxx11.
368 2014-08-22 Jason Merrill <jason@redhat.com>
370 * c.opt (std=gnu++17): Fix alias.
372 2014-08-22 Marek Polacek <polacek@redhat.com>
375 * c-common.c (warn_logical_not_parentheses): Don't check LHS. Don't
376 check for vector types. Drop LHS argument.
377 * c-common.h (warn_logical_not_parentheses): Adjust.
379 2014-08-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
381 * c.opt (Wcomment): Use CPP, Var and LangEnabledBy.
382 (Wmultichar): Likewise.
383 (Wdate-time): Use C-family languages instead of Common. Use CPP
385 * c-opts.c (c_common_handle_option): Do not handle the above
387 (sanitize_cpp_opts): Likewise.
389 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
392 * c-opts.c: Include tree-diagnostics.h.
393 (c_diagnostic_finalizer): New.
394 (c_common_initialize_diagnostics): Use it.
396 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
398 PR preprocessor/51303
399 * c-common.c (struct reason_option_codes_t option_codes):
400 Add CPP_W_MISSING_INCLUDE_DIRS. Sort alphabetically.
402 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
406 * c.opt (Wvariadic-macros): Use CPP and LangEnabledBy.
407 * c-opts.c (c_common_handle_option): Call cpp_handle_option_auto.
408 (c_common_post_options): Call init_global_opts_from_cpp.
409 (sanitize_cpp_opts): Do not handle Wvariadic-macros here.
411 2014-08-19 Marek Polacek <polacek@redhat.com>
414 * c-common.c (maybe_warn_bool_compare): New function.
415 * c-common.h (maybe_warn_bool_compare): Declare.
416 * c.opt (Wbool-compare): New option.
418 2014-08-19 Marek Polacek <polacek@redhat.com>
420 * c.opt (Wc99-c11-compat): New option.
422 2014-08-19 Marek Polacek <polacek@redhat.com>
424 * c-opts.c (sanitize_cpp_opts): Make warn_long_long be set according
425 to warn_c90_c99_compat.
426 * c.opt (Wc90-c99-compat, Wdeclaration-after-statement): Initialize
429 2014-08-19 Manuel López-Ibáñez <manu@gcc.gnu.org>
430 Steven Bosscher <steven@gcc.gnu.org>
433 * c-format.c: Add extra_arg_loc and format_string_loc to struct
434 format_check_results.
435 (check_function_format): Use true and add comment for boolean
437 (finish_dollar_format_checking): Use explicit location when warning.
438 (check_format_info): Likewise.
439 (check_format_arg): Set extra_arg_loc and format_string_loc.
440 (check_format_info_main): Use explicit location when warning.
441 (check_format_types): Pass explicit location.
442 (format_type_warning): Likewise.
444 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
447 * c-format.c: Handle Fortran flags.
449 2014-08-12 Igor Zamyatin <igor.zamyatin@intel.com>
452 * array-notation-common.c (find_rank): Added handling for other
455 2014-08-10 Marek Polacek <polacek@redhat.com>
458 * c-opts.c (sanitize_cpp_opts): Pass warn_c90_c99_compat to libcpp.
459 * c.opt (Wc90-c99-compat): Add option.
461 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
463 * c-gimplify.c, cilk.c: Remove includes of pointer-set.h.
465 2014-08-03 Marek Polacek <polacek@redhat.com>
467 * c-common.c (check_case_value): Add location_t parameter. Use it.
468 (c_add_case_label): Pass loc to check_case_value.
470 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
472 * cilk.c: Use hash_map instead of pointer_map.
474 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
476 * c-gimplify.c: Use hash_set instead of pointer_set.
478 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
481 * array-notation-common.c (extract_array_notation_exprs): Handling
484 2014-08-01 Jakub Jelinek <jakub@redhat.com>
486 * c-common.h (min_align_of_type): Removed prototype.
487 * c-common.c (min_align_of_type): Removed.
488 * c-ubsan.h (ubsan_maybe_instrument_reference,
489 ubsan_maybe_instrument_member_call): New prototypes.
490 * c-ubsan.c: Include stor-layout.h and builtins.h.
491 (ubsan_maybe_instrument_reference_or_call,
492 ubsan_maybe_instrument_reference, ubsan_maybe_instrument_call): New
495 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
498 * c.opt (-Wreturn-local-addr): Move to common.opt.
500 2014-07-30 Jason Merrill <jason@redhat.com>
505 * c.opt (-fuse-all-virtuals): New.
507 2014-07-30 Tom Tromey <tromey@redhat.com>
510 * c.opt (Wdesignated-init): New option.
511 * c-common.c (c_common_attribute_table): Add "designated_init".
512 (handle_designated_init): New function.
514 2014-07-24 Marek Polacek <polacek@redhat.com>
517 * c-opts.c (c_finish_options): If -imacros is in effect, return.
519 2014-07-16 Dodji Seketeli <dodji@redhat.com>
521 PR preprocessor/60723 - missing system-ness marks for macro tokens
522 * c-ppoutput.c (struct print::prev_was_system_token): New data
524 (init_pp_output): Initialize it.
525 (maybe_print_line_1, maybe_print_line, print_line_1, print_line)
526 (do_line_change): Return a flag saying if a line marker was
528 (scan_translation_unit): Detect if the system-ness of the token we
529 are about to emit is different from the one of the previously
530 emitted token. If so, emit a line marker. Avoid emitting useless
531 adjacent line markers. Avoid emitting line markers for tokens
532 originating from the expansion of built-in macros.
533 (scan_translation_unit_directives_only): Adjust.
535 2014-07-15 Marek Polacek <polacek@redhat.com>
537 * c-ubsan.c (ubsan_instrument_bounds): Don't instrument if
538 TYPE_MAX_VALUE is NULL.
540 2014-07-14 Jakub Jelinek <jakub@redhat.com>
543 * c.opt (Wmemset-transposed-args): New warning.
545 2014-07-10 Jason Merrill <jason@redhat.com>
549 * c.opt (-fuse-all-virtuals): New.
551 2014-07-09 Richard Biener <rguenther@suse.de>
554 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
555 using unsigned arithmetic if overflow does not wrap instead of
556 if overflow is undefined.
558 2014-07-06 Marek Polacek <polacek@redhat.com>
561 * c.opt (Wsizeof-array-argument): New option.
563 2014-07-03 Jakub Jelinek <jakub@redhat.com>
565 * c-ada-spec.c (dump_ada_nodes): Don't call qsort if
566 comments->count <= 1, as comments->entries might be NULL.
568 2014-07-01 Marek Polacek <polacek@redhat.com>
570 * c.opt (Wint-conversion): New option.
572 2014-07-01 Marek Polacek <polacek@redhat.com>
575 * c.opt (Wincompatible-pointer-types): New option.
577 2014-06-30 Paolo Carlini <paolo.carlini@oracle.com>
580 * c-common.c (handle_noreturn_attribute, handle_const_attribute):
581 Do not discard TYPE_QUALS of type.
583 2014-06-26 Jason Merrill <jason@redhat.com>
585 * c-common.h (enum cxx_dialect): Add cxx1z.
586 * c.opt (std=c++1z, std=c++17, std=gnu++1z, std=gnu++17): New.
587 * c-opts.c (c_common_handle_option, set_std_cxx1z): Handle it.
589 2014-06-26 Teresa Johnson <tejohnson@google.com>
591 * c-common.h (get_dump_info): Declare.
592 * c-gimplify.c (c_genericize): Use saved dump files.
593 * c-opts.c (c_common_parse_file): Begin and end dumps
594 once around parsing invocation.
595 (get_dump_info): New function.
597 2014-06-23 Marek Polacek <polacek@redhat.com>
598 Andrew MacLeod <amacleod@redhat.com>
601 * c-common.c (get_atomic_generic_size): Don't segfault if the
602 type doesn't have a size.
604 2014-06-20 Marek Polacek <polacek@redhat.com>
606 * c-gimplify.c: Include "c-ubsan.h" and "pointer-set.h".
607 (ubsan_walk_array_refs_r): New function.
608 (c_genericize): Instrument array bounds.
609 * c-ubsan.c: Include "internal-fn.h".
610 (ubsan_instrument_division): Mark instrumented arrays as having
611 side effects. Adjust ubsan_type_descriptor call.
612 (ubsan_instrument_shift): Likewise.
613 (ubsan_instrument_vla): Adjust ubsan_type_descriptor call.
614 (ubsan_instrument_bounds): New function.
615 (ubsan_array_ref_instrumented_p): New function.
616 (ubsan_maybe_instrument_array_ref): New function.
617 * c-ubsan.h (ubsan_instrument_bounds): Declare.
618 (ubsan_array_ref_instrumented_p): Declare.
619 (ubsan_maybe_instrument_array_ref): Declare.
621 2014-06-20 Hale Wang <hale.wang@arm.com>
624 * c.opt (fshort-enums): Add to LTO.
625 * c.opt (fshort-wchar): Likewise.
627 2014-06-16 Marek Polacek <polacek@redhat.com>
630 * c.opt (Wswitch-bool): Add Var.
632 2014-06-12 Jakub Jelinek <jakub@redhat.com>
635 * c-omp.c (c_omp_split_clauses): Don't crash on firstprivate in
636 #pragma omp target teams or
637 #pragma omp {,target }teams distribute simd.
639 2014-06-12 Jason Merrill <jason@redhat.com>
641 * c.opt (Wabi=, fabi-compat-version): New.
642 * c-opts.c (c_common_handle_option): Handle -Wabi=.
643 (c_common_post_options): Handle flag_abi_compat_version default.
644 Disallow -fabi-compat-version=1.
645 * c-common.h (abi_version_crosses): New.
647 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
649 * c-family/c-common.c (handle_section_attribute): Update handling for
650 section names that are no longer trees.
652 2014-06-10 Jakub Jelinek <jakub@redhat.com>
655 * c-pragma.c (omp_pragmas_simd): Move PRAGMA_OMP_TASK...
656 (omp_pragmas): ... back here.
658 2014-06-05 Marek Polacek <polacek@redhat.com>
661 * c-common.c (warn_logical_not_parentheses): New function.
662 * c-common.h (warn_logical_not_parentheses): Declare.
663 * c.opt (Wlogical-not-parentheses): New option.
665 2014-06-04 Marek Polacek <polacek@redhat.com>
668 * c-common.c (check_case_bounds): Add location parameter.
670 (c_add_case_label): Pass loc to check_case_bounds.
672 2014-06-03 Marek Polacek <polacek@redhat.com>
675 * c.opt (Wswitch-bool): New option.
677 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
679 * c-common.h (c_omp_sharing_predetermined, c_omp_remap_decl):
681 (record_types_used_by_current_var_decl): Move prototype to where
684 * c-common.c (DEF_FUNCTION_TYPE_0, DEF_FUNCTION_TYPE_6)
685 (DEF_FUNCTION_TYPE_7, DEF_FUNCTION_TYPE_8)
686 (DEF_FUNCTION_TYPE_VAR_5): Cosmetic fixes.
688 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
690 * c-common.h (CTI_VOID_ZERO, void_zero_node): Delete.
691 * c-common.c (c_common_nodes_and_builtins): Don't initialize
693 * c-pretty-print.c (pp_c_void_constant): New function.
694 (c_pretty_printer::constant, c_pretty_printer::primary_expression)
695 (c_pretty_printer::expression): Handle VOID_CST.
696 * cilk.c (extract_free_variables): Likewise.
697 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift)
698 (ubsan_instrument_vla): Use void_node instead of void_zero_node.
700 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
702 * c-common.h (sorted_fields_type): Remove variable_size GTY attribute.
703 * c-pragma.c (push_alignment): Adjust.
704 (handle_pragma_push_options): Likewise.
706 2014-05-09 Marek Polacek <polacek@redhat.com>
709 * c-common.c (check_user_alignment): Return -1 if alignment is error
711 (handle_aligned_attribute): Don't call default_conversion on
713 (handle_vector_size_attribute): Likewise.
714 (handle_tm_wrap_attribute): Handle case when wrap_decl is error node.
715 (handle_sentinel_attribute): Call default_conversion and allow even
716 integral types as an argument.
718 2014-05-08 Marek Polacek <polacek@redhat.com>
721 * c-common.c (min_align_of_type): New function factored out from...
722 (c_sizeof_or_alignof_type): ...here.
723 * c-common.h (min_align_of_type): Declare.
725 2014-05-08 Marek Polacek <polacek@redhat.com>
728 * c-common.c (check_main_parameter_types): Warn for _Atomic-qualified
729 parameter type of main.
731 2014-05-07 DJ Delorie <dj@redhat.com>
733 * c-cppbuiltin.c (print_bits_of_hex): New.
734 (builtin_define_type_minmax): Print values using hex so as not to
735 require a pre-computed list of string values.
737 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
738 Mike Stump <mikestump@comcast.net>
739 Richard Sandiford <rdsandiford@googlemail.com>
741 * c-ada-spec.c: Include wide-int.h.
742 (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Remove.
743 (dump_generic_ada_node): Use wide-int interfaces.
744 * c-common.c: Include wide-int-print.h.
745 (shorten_compare): Use wide-int interfaces and tree_int_cst_lt.
746 (pointer_int_sum): Use wide-int interfaces.
747 (c_common_nodes_and_builtins): Use make_int_cst.
748 (match_case_to_enum_1): Use tree_fits_uhwi_p and tree_fits_shwi_p.
749 (handle_alloc_size_attribute): Use wide-int interfaces.
750 (get_nonnull_operand): Likewise.
751 * c-format.c (get_constant): Use tree_fits_uhwi_p.
752 * c-lex.c: Include wide-int.h.
753 (narrowest_unsigned_type): Take a widest_int rather than two
755 (narrowest_signed_type): Likewise.
756 (interpret_integer): Update accordingly. Use wide-int interfaces.
757 (lex_charconst): Use wide-int interfaces.
758 * c-pretty-print.c: Include wide-int.h.
759 (pp_c_integer_constant): Use wide-int interfaces.
760 * cilk.c (declare_one_free_variable): Use tree_int_cst_lt instead of
763 2014-05-06 Richard Biener <rguenther@suse.de>
765 * c-opts.c (c_common_post_options): For -freestanding,
766 -fno-hosted and -fno-builtin disable pattern recognition
767 if not enabled explicitely.
769 2014-05-02 Marek Polacek <polacek@redhat.com>
771 * c.opt (Wsizeof-pointer-memaccess): Describe option.
773 2014-05-01 Marek Polacek <polacek@redhat.com>
776 * c.opt (Wdiscarded-qualifiers): Add.
778 2014-04-30 Marek Polacek <polacek@redhat.com>
780 * c-ubsan.c (ubsan_instrument_division): Handle REAL_TYPEs. Perform
781 INT_MIN / -1 sanitization only for integer types.
783 2014-04-25 Marek Polacek <polacek@redhat.com>
786 * c-common.c (handle_noinline_attribute): Warn if the attribute
787 conflicts with always_inline attribute.
788 (handle_always_inline_attribute): Warn if the attribute conflicts
789 with noinline attribute.
791 2014-04-25 Marek Polacek <polacek@redhat.com>
794 * c-common.c (check_main_parameter_types): Warn about variadic main.
796 2014-04-24 Mike Stump <mikestump@comcast.net>
798 * c.opt (Wshadow-ivar): Default to on.
800 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
802 * c.opt (Wshadow-ivar, flocal-ivars, fivar-visibility): Add.
804 2014-04-23 Marek Polacek <polacek@redhat.com>
806 * c-common.c (handle_tm_wrap_attribute): Tweak error message.
808 2014-04-22 Jakub Jelinek <jakub@redhat.com>
811 * c-ubsan.c (ubsan_instrument_return): Return __builtin_trap ()
812 if flag_sanitize_undefined_trap_on_error.
813 (ubsan_instrument_division, ubsan_instrument_shift,
814 ubsan_instrument_vla): Likewise. Use __ubsan_handle_*_abort ()
815 if !flag_sanitize_recover.
817 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
820 * c-common.c (registered_builtin_types): Make non-static.
821 * c-common.h (registered_builtin_types): Declare.
823 2014-04-14 Richard Biener <rguenther@suse.de>
824 Marc Glisse <marc.glisse@inria.fr>
827 * c-common.c (convert_vector_to_pointer_for_subscript): Properly
828 apply may-alias the scalar pointer type when applicable.
830 2014-04-12 Igor Zamyatin <igor.zamyatin@intel.com>
833 * cilk.c (cilk_set_spawn_marker): Remove FUNCTION_DECL
834 as possible argument for Cilk_spawn.
836 2014-04-11 Tobias Burnus <burnus@net-b.de>
839 * c.opt (Wformat-signedness): Add
840 * c-format.c(check_format_types): Use it.
842 2014-04-11 Jason Merrill <jason@redhat.com>
845 * c-common.c (sync_resolve_size, get_atomic_generic_size): Call
846 default_conversion for an array argument.
848 2014-04-08 Marek Polacek <polacek@redhat.com>
851 * c-ubsan.c: Include asan.h.
852 (ubsan_instrument_return): Call initialize_sanitizer_builtins.
854 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
856 * c.opt (Wnon-virtual-dtor): Auto set when Weffc++.
858 2014-04-02 Marek Polacek <polacek@redhat.com>
860 * c-common.h (c_expand_expr): Remove declaration.
862 2014-03-28 Jakub Jelinek <jakub@redhat.com>
865 * c-common.c (add_atomic_size_parameter): When creating new
866 params vector, push the size argument first.
868 2014-03-26 Jakub Jelinek <jakub@redhat.com>
870 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
871 ubsan_instrument_vla, ubsan_instrument_return): Adjust
872 ubsan_create_data callers.
874 2014-03-22 Jakub Jelinek <jakub@redhat.com>
877 * c-opts.c (c_finish_options): Restore cb_file_change call to
880 2014-03-13 Jakub Jelinek <jakub@redhat.com>
883 * c-pragma.c (apply_pragma_weak): Only look at
884 TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (decl)) if
885 DECL_ASSEMBLER_NAME_SET_P (decl).
886 (maybe_apply_pending_pragma_weaks): Exit early if
887 vec_safe_is_empty (pending_weaks) rather than only when
889 (maybe_apply_pragma_weak): Likewise. If !DECL_ASSEMBLER_NAME_SET_P,
890 set assembler name back to NULL afterwards.
892 2014-03-11 Jason Merrill <jason@redhat.com>
894 * c.opt: Add -std=gnu++14.
896 2014-03-11 Ian Bolton <ian.bolton@arm.com>
898 * c-opts.c (c_common_post_options): Don't override
899 -ffp-contract=fast if unsafe-math-optimizations is on.
901 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
903 * c.opt: Enable LTO FE for fshort-double.
905 2014-03-07 Jason Merrill <jason@redhat.com>
907 * c.opt: Add -std=c++14.
909 2014-03-06 Marek Polacek <polacek@redhat.com>
912 * cilk.c (contains_cilk_spawn_stmt): New function.
913 (contains_cilk_spawn_stmt_walker): Likewise.
914 (recognize_spawn): Give error on invalid use of _Cilk_spawn.
915 * c-common.h (contains_cilk_spawn_stmt): Add declaration.
917 2014-03-03 Jakub Jelinek <jakub@redhat.com>
919 * c-pragma.c (c_pp_lookup_pragma): Handle PRAGMA_CILK_SIMD.
920 (init_pragma): Call cpp_register_deferred_pragma for PRAGMA_CILK_SIMD
921 even when flag_preprocess_only.
923 2014-02-26 Jason Merrill <jason@redhat.com>
927 * c-common.c (shorten_compare): Don't check
928 c_inhibit_evaluation_warnings.
930 2014-02-19 Jakub Jelinek <jakub@redhat.com>
933 * c-common.c (c_common_nodes_and_builtins): When initializing
934 c_uint{16,32,64}_type_node, also set corresponding
935 uint{16,32,64}_type_node to the same value.
938 * c-pragma.c (init_pragma): Don't call cpp_register_deferred_pragma
939 for PRAGMA_IVDEP if flag_preprocess_only.
941 2014-02-12 Jakub Jelinek <jakub@redhat.com>
944 * c-common.c (merge_tlist): If copy is true, call new_tlist,
945 if false, add ADD itself, rather than vice versa.
946 (verify_tree): For COND_EXPR, don't call merge_tlist with non-zero
947 copy. For SAVE_EXPR, only call merge_tlist once.
949 2014-02-08 Jakub Jelinek <jakub@redhat.com>
952 * c-common.c (handle_alloc_size_attribute): Use tree_fits_uhwi_p
954 (handle_alloc_align_attribute, handle_assume_aligned_attribute): New
956 (c_common_attribute_table): Add alloc_align and assume_aligned
959 2014-02-06 Marek Polacek <polacek@redhat.com>
962 * c-common.c (warn_for_sign_compare): Call warning_at with location
965 2014-02-05 Marek Polacek <polacek@redhat.com>
968 * c-omp.c (c_finish_omp_atomic): Remove unreachable return
971 2014-02-04 Marek Polacek <polacek@redhat.com>
974 * c-common.c (conversion_warning): Unwrap C_MAYBE_CONST_EXPR and/or
977 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
981 * c-common.c (handle_aligned_attribute, handle_alloc_size_attribute,
982 handle_vector_size_attribute, handle_nonnull_attribute): Call
983 default_conversion on the attribute argument.
984 (handle_nonnull_attribute): Increment the argument number.
986 2014-01-31 Marek Polacek <polacek@redhat.com>
989 * c-common.c (add_atomic_size_parameter): Pass vNULL to
990 build_function_call_vec.
991 (resolve_overloaded_builtin): Likewise.
992 * c-common.h (build_function_call_vec): Adjust declaration.
994 2014-01-30 Marek Polacek <polacek@redhat.com>
997 * c-common.h (unsafe_conversion_p): Adjust declaration.
998 (warnings_for_convert_and_check): Likewise.
999 (convert_and_check): Likewise.
1000 * c-common.c (unsafe_conversion_p): Add location parameter. Call
1001 expansion_point_location_if_in_system_header on it.
1002 (warnings_for_convert_and_check): Add location parameter. Call
1003 expansion_point_location_if_in_system_header on it. Use it.
1004 (convert_and_check): Add location parameter. Use it.
1005 (conversion_warning): Likewise.
1006 (c_add_case_label): Adjust convert_and_check calls.
1007 (scalar_to_vector): Adjust unsafe_conversion_p calls.
1009 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1011 * c-common.c (c_define_builtins): Replaced flag_enable_cilkplus with
1013 * c-pragma.c (init_pragma): Likewise.
1016 2014-01-23 Marek Polacek <polacek@redhat.com>
1019 * c-common.c (shorten_compare): Add location_t parameter.
1020 * c-common.h (shorten_binary_op): Adjust declaration.
1022 2014-01-23 Marek Polacek <polacek@redhat.com>
1025 * c-common.c (pointer_to_zero_sized_aggr_p): New function.
1026 * c-common.h: Declare it.
1028 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
1030 * c-ada-spec.h (dump_ada_specs): Revert prototype change.
1031 * c-ada-spec.c (dump_ads): Likewise.
1032 (cpp_check): Likewise.
1033 (dump_ada_specs): Likewise.
1035 2014-01-15 Laurent Alfonsi <laurent.alfonsi@st.com>
1038 * c-common.c (handle_no_instrument_function_attribute): Allow
1039 no_instrument_function attribute in class member
1040 definition/declaration.
1042 2014-01-15 Jakub Jelinek <jakub@redhat.com>
1045 * c-omp.c (c_finish_omp_atomic): Set in_late_binary_op around
1046 build_modify_expr with non-NOP_EXPR opcode. Handle return from it
1047 being COMPOUND_EXPR.
1048 (c_finish_omp_for): Handle incr being COMPOUND_EXPR with first
1049 operand a SAVE_EXPR and second MODIFY_EXPR.
1051 2014-01-09 Jakub Jelinek <jakub@redhat.com>
1054 * c-pch.c (c_common_write_pch): Call
1055 prepare_target_option_nodes_for_pch.
1057 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1059 Update copyright years
1061 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1063 * array-notation-common.c, c-cilkplus.c: Use the standard form for
1064 the copyright notice.
1066 2013-12-28 Eric Botcazou <ebotcazou@adacore.com>
1068 * c-ada-spec.c (print_constructor): New function.
1069 (print_destructor): Retrieve the origin of the destructor.
1070 (print_ada_declaration): Revamp handling of constructors/destructors.
1072 2013-12-23 Stuart Hastings <stuart@apple.com>
1073 Bill Maddox <maddox@google.com>
1074 Jason Merrill <jason@redhat.com>
1076 * c.opt: Add -fdeclone-ctor-dtor.
1077 * c-opts.c (c_common_post_options): Default to on iff -Os.
1079 2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
1081 * c-common.c (c_common_attribute_table): Added "cilk simd function"
1083 * c-pragma.h (enum pragma_cilk_clause): Remove.
1084 (enum pragma_omp_clause): Added the following fields:
1085 PRAGMA_CILK_CLAUSE_NOMASK, PRAGMA_CILK_CLAUSE_MASK,
1086 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_NONE,
1087 PRAGMA_CILK_CLAUSE_LINEAR, PRAGMA_CILK_CLAUSE_PRIVATE,
1088 PRAGMA_CILK_CLAUSE_FIRSTPRIVATE, PRAGMA_CILK_CLAUSE_LASTPRIVATE,
1089 PRAGMA_CILK_CLAUSE_UNIFORM.
1092 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
1094 * cilk.c (cilk_outline): Made this function non-static.
1095 (gimplify_cilk_spawn): Removed pre_p and post_p arguments.
1096 (create_cilk_wrapper): Added a new parameter: a function pointer.
1097 (c_install_body_w_frame_cleanup): Remove
1098 (extract_free_variables): Added VEC_INIT_EXPR and CONSTRUCTOR case.
1099 * c-common.h (cilk_outline): New prototype.
1100 (gimplify_cilk_spawn): Removed two parameters.
1101 (cilk_install_body_with_frame_cleanup): New prototype.
1102 * c-gimplify.c (c_gimplify_expr): Added MODIFY_EXPR, CALL_EXPR and
1103 CILK_SPAWN_STMT case.
1105 2013-12-11 Bernd Schmidt <bernds@codesourcery.com>
1107 * c-common.c (c_fully_fold_internal): Handle ADDR_SPACE_CONVERT_EXPR.
1109 * c-common.h (enum c_tree_index): Remove CTI_INT_ARRAY_TYPE.
1110 (int_array_type_node): Remove.
1111 * c-common.c (c_common_nodes_and_builtins): Don't build it.
1113 2013-12-05 Marek Polacek <polacek@redhat.com>
1116 * c-common.c (c_sizeof_or_alignof_type): Move a declaration into
1117 [ADJUST_FIELD_ALIGN].
1119 2013-12-04 Joseph Myers <joseph@codesourcery.com>
1122 * c-common.c (c_sizeof_or_alignof_type): Add parameter min_alignof
1123 and check field alignment if set.
1124 * c-common.h (c_sizeof_or_alignof_type): Update prototype.
1125 (c_sizeof, c_alignof): Update calls to c_sizeof_or_alignof_type.
1127 2013-12-04 Jakub Jelinek <jakub@redhat.com>
1128 Marek Polacek <polacek@redhat.com>
1130 * c-gimplify.c (c_gimplify_expr): If doing the integer-overflow
1131 sanitization, call unsigned_type_for only when !TYPE_OVERFLOW_WRAPS.
1133 2013-11-29 H.J. Lu <hongjiu.lu@intel.com>
1136 * cilk.c (gimplify_cilk_spawn): Properly handle function without
1139 2013-11-29 Jakub Jelinek <jakub@redhat.com>
1142 * c-common.c (get_priority): If TREE_VALUE (args) is IDENTIFIER_NODE,
1143 goto invalid. If it is error_mark_node, don't issue further
1146 2013-11-28 Sergey Ostanevich <sergos.gnu@gmail.com>
1148 * c.opt (Wopenmp-simd): New.
1150 2013-11-22 Jakub Jelinek <jakub@redhat.com>
1152 * c-ubsan.h (ubsan_instrument_return): New prototype.
1153 * c-ubsan.c (ubsan_instrument_return): New function.
1155 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
1157 * c-common.c: Add required include files from gimple.h.
1158 * c-gimplify.c: Likewise
1161 2013-11-22 David Malcolm <dmalcolm@redhat.com>
1163 * c-common.c (unsafe_conversion_p): Remove use of
1164 EXPR_LOC_OR_HERE macro.
1165 (conversion_warning): Likewise.
1166 (warnings_for_convert_and_check): Likewise.
1167 (warn_for_collisions_1): Likewise.
1168 (shorten_compare): Likewise, and remove use of in_system_header
1169 macro, using the location from the former.
1170 * c-lex.c (dump_one_header): Remove use of input_filename macro.
1171 (cb_def_pragma): Remove use of in_system_header macro.
1172 (lex_string): Likewise.
1173 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
1175 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
1176 Mike Stump <mikestump@comcast.net>
1177 Richard Sandiford <rdsandiford@googlemail.com>
1179 * c-ada-spec.c (is_simple_enum): Use tree_to_shwi and tree_to_uhwi
1180 instead of TREE_INT_CST_LOW, in cases where there is a protecting
1181 tree_fits_shwi_p or tree_fits_uhwi_p.
1182 (dump_generic_ada_node): Likewise.
1183 * c-format.c (check_format_arg): Likewise.
1184 * c-pretty-print.c (pp_c_integer_constant): Likewise.
1186 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
1188 * c-common.c (check_function_arguments_recurse): Use tree_to_uhwi.
1190 2013-11-19 Joshua J Cogliati <jrincayc@yahoo.com>
1193 * c-common.c (unsafe_conversion_p): Make this function
1194 return an enumeration with more detail.
1195 (conversion_warning): Use the new return type of
1196 unsafe_conversion_p to separately warn either about conversions
1197 that lower floating point number precision or about the other
1198 kinds of conversions.
1199 * c-common.h (enum conversion_safety): New enumeration.
1200 (unsafe_conversion_p): switching return type to
1201 conversion_safety enumeration.
1202 * c.opt: Adding new warning -Wfloat-conversion and
1203 enabling it with -Wconversion.
1205 2013-11-19 Basile Starynkevitch <basile@starynkevitch.net>
1207 * c-opts.c: Include plugin.h.
1208 (cb_file_change): Invoke plugin event PLUGIN_INCLUDE_FILE.
1210 2013-11-19 Marek Polacek <polacek@redhat.com>
1212 * c-ubsan.c (ubsan_instrument_division): Adjust ubsan_create_data
1214 (ubsan_instrument_shift): Likewise.
1215 (ubsan_instrument_vla): Likewise.
1217 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1219 * c-common.c (convert_vector_to_pointer_for_subscript): Remove
1220 cast to unsigned type.
1222 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1224 * c-common.c (fold_offsetof_1): Use tree_to_uhwi rather than
1226 (complete_array_type): Update comment to refer to tree_to_[su]hwi
1227 rather than tree_low_cst.
1229 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1231 * c-common.c, c-cppbuiltin.c: Replace tree_low_cst (..., 1) with
1232 tree_to_uhwi throughout.
1234 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1236 * c-common.c, c-format.c, c-omp.c, c-pretty-print.c: Replace
1237 tree_low_cst (..., 0) with tree_to_shwi throughout.
1239 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1241 * c-ada-spec.c, c-common.c, c-pretty-print.c: Replace
1242 host_integerp (..., 1) with tree_fits_uhwi_p throughout.
1244 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1246 * c-ada-spec.c, c-common.c, c-format.c, c-pretty-print.c: Replace
1247 host_integerp (..., 0) with tree_fits_shwi_p throughout.
1249 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
1251 * c-cilkplus.c: New file.
1252 * c-common.c (readonly_error): Add location argument.
1253 * c-common.h (readonly_error): Same.
1254 (c_finish_cilk_clauses): Protoize.
1255 (c_check_cilk_loop): Same.
1256 c-omp.c (c_finish_omp_for): Handle CILK_SIMD nodes.
1257 Do not fail on error_mark_node.
1258 Abstract increment canonicalization to here...
1259 (c_omp_for_incr_canonicalize_ptr): New.
1260 c-pragma.c (init_pragma): Register "simd" pragma.
1261 c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_SIMD.
1262 (enum pragma_cilk_clause): New.
1264 2013-11-15 Richard Sandiford <rdsandiford@googlemail.com>
1266 * c-pretty-print.c (pp_c_character_constant): Remove unnecessary
1267 wchar_type and host_integerp checks.
1269 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
1271 * c-common.c: Likewise.
1272 * c-gimplify.c: Likewise.
1275 2013-11-14 Diego Novillo <dnovillo@google.com>
1277 * c-common.c: Include fold-const.h.
1278 Include stor-layout.h.
1280 Include stringpool.h.
1283 Include trans-mem.h.
1284 * c-cppbuiltin.c: Include stor-layout.h.
1285 Include stringpool.h.
1286 * c-format.c: Include stringpool.h.
1287 * c-lex.c: Include stringpool.h.
1288 Include stor-layout.h.
1289 * c-pragma.c: Include stringpool.h.
1292 Include gcc-symtab.h.
1293 * c-pretty-print.c: Include stor-layout.h.
1295 * cilk.c: Include stringpool.h.
1298 2013-11-13 Joseph Myers <joseph@codesourcery.com>
1300 * c-common.h (enum rid): Add RID_AUTO_TYPE.
1301 * c-common.c (c_common_reswords): Add __auto_type.
1302 (keyword_begins_type_specifier): Handle RID_AUTO_TYPE.
1304 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
1306 * c-common.c: Include gimplify.h.
1307 * c-gimplify.c: Likewise.
1309 * c-omp.c: Include gimple-expr.h instead of gimple.h.
1310 * c-ubsan.c: Don't include gimple.h.
1312 2013-11-12 Joseph Myers <joseph@codesourcery.com>
1314 * c-common.c (c_common_reswords): Add _Thread_local.
1316 2013-11-09 Joseph Myers <joseph@codesourcery.com>
1318 * c-common.c (atomic_size_supported_p): New function.
1319 (resolve_overloaded_atomic_exchange)
1320 (resolve_overloaded_atomic_compare_exchange)
1321 (resolve_overloaded_atomic_load, resolve_overloaded_atomic_store):
1322 Use it instead of comparing size with a local list of sizes.
1324 2013-11-07 Andrew MacLeod <amacleod@redhat.com>
1325 Joseph Myers <joseph@codesourcery.com>
1327 * c-common.h (enum rid): Add RID_ATOMIC.
1328 * c-common.c (c_common_reswords): Add _Atomic.
1329 (sync_resolve_params): Use TYPE_MAIN_VARIANT on pointer argument.
1330 (keyword_is_type_qualifier): Accept RID_ATOMIC.
1331 * c-format.c (check_format_types): Check for extra _Atomic
1332 qualifiers in format argument.
1333 * c-pretty-print.c (pp_c_cv_qualifiers): Handle atomic qualifier.
1334 (pp_c_type_qualifier_list): Mention _Atomic in comment.
1336 2013-11-06 Tobias Burnus <burnus@net-b.de>
1338 * c-common.c (reason_option_codes_t): Add CPP_W_DATE_TIME.
1340 2013-11-06 Joseph Myers <joseph@codesourcery.com>
1342 * c-opts.c (c_common_post_options): Set -ffp-contract=off in C
1344 * c-cppbuiltin.c (cpp_iec_559_value): Consider -ffp-contract=fast
1345 to mean lack of IEEE 754 support.
1347 2013-11-05 Tobias Burnus <burnus@net-b.de>
1349 * c.opt (-Wdate-time): New option
1350 * c-opts.c (sanitize_cpp_opts): Pass on to libcpp.
1352 2013-11-05 Joseph Myers <joseph@codesourcery.com>
1354 * c-cppbuiltin.c (cpp_iec_559_value): Test
1355 flag_excess_precision_cmdline not flag_excess_precision.
1357 2013-11-05 Tobias Burnus <burnus@net-b.de>
1359 * c.opt (fopenmp-simd): New option.
1360 * c-pragma.c (omp_pragmas): Move pragmas which can contain simd to ...
1361 (omp_pragmas): ... this new struct.
1362 (c_pp_lookup_pragma): Also walk omp_pragmas.
1363 (init_pragma): Init pragmas for -fopenmp-simd.
1365 2013-11-04 Marek Polacek <polacek@redhat.com>
1368 * c-common.c (invalid_indirection_error): Handle RO_ARROW_STAR case.
1370 2013-11-04 Joseph Myers <joseph@codesourcery.com>
1372 * c-cppbuiltin.c (cpp_iec_559_value, cpp_iec_559_complex_value):
1374 (c_cpp_builtins): Define __GCC_IEC_559 and __GCC_IEC_559_COMPLEX.
1376 2013-11-04 Eric Botcazou <ebotcazou@adacore.com>
1378 * c-ada-spec.h (cpp_operation): Add IS_TRIVIAL.
1379 (dump_ada_specs): Adjust prototype of second callback.
1380 * c-ada-spec.c (cpp_check): New global variable.
1381 (dump_ada_nodes): Remove cpp_check parameter and do not pass it down.
1382 (print_generic_ada_decl): Likewise.
1383 (has_static_fields): Change return type to bool and add guard.
1384 (has_nontrivial_methods): New predicate.
1385 (is_tagged_type): Change return type to bool.
1386 (separate_class_package): Call has_nontrivial_methods.
1387 (pp_ada_tree_identifier): Minor tweaks.
1388 (dump_ada_function_declaration): Adjust calls to dump_generic_ada_node.
1389 (dump_ada_array_domains): Likewise.
1390 (dump_ada_array_type): Likewise.
1391 (dump_template_types): Remove cpp_check parameter and do not pass it to
1392 dump_generic_ada_node.
1393 (dump_ada_template): Likewise.
1394 (dump_generic_ada_node): Remove cpp_check parameter and do not pass it
1396 (print_ada_methods): Change return type to integer. Remove cpp_check
1397 parameter and do not pass it down.
1398 (dump_nested_types): Remove cpp_check parameter and do not pass it to
1399 dump_generic_ada_node.
1400 (print_ada_declaration): Likewise. Test RECORD_OR_UNION_TYPE_P before
1402 (print_ada_struct_decl): Remove cpp_check parameter and do not pass it
1403 down. Use has_nontrivial_methods to recognize C++ classes. Use return
1404 value of print_ada_methods.
1405 (dump_ads): Rename cpp_check parameter to check and adjust prototype.
1406 Set cpp_check to it before invoking dump_ada_nodes.
1407 (dump_ada_specs): Likewise.
1409 2013-11-03 Marek Polacek <polacek@redhat.com>
1411 * c-ubsan.c: Don't include hash-table.h.
1412 (ubsan_instrument_vla): New function.
1413 * c-ubsan.h: Declare it.
1415 2013-10-31 David Malcolm <dmalcolm@redhat.com>
1417 Automated part of renaming of symtab_node_base to symtab_node.
1419 Patch autogenerated by rename_symtab.py from
1420 https://github.com/davidmalcolm/gcc-refactoring-scripts
1421 revision 58bb219cc090b2f4516a9297d868c245495ee622
1423 * c-pragma.c (maybe_apply_pending_pragma_weaks): Rename
1424 symtab_node_base to symtab_node.
1426 2013-10-31 Edward Smith-Rowland <3dw4rd@verizon.net>
1428 Implement C++14 digit separators.
1429 * c-lex.c (interpret_float): Remove digit separators from scratch string
1430 before building real literal.
1432 2013-10-30 Jakub Jelinek <jakub@redhat.com>
1434 * cilk.c (create_cilk_helper_decl): Use HOST_WIDE_INT_PRINT_DEC.
1436 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
1438 * c-common.c (c_common_reswords[]): Added _Cilk_spawn and _Cilk_sync
1440 (c_define_builtins): Called cilk_init_builtins if Cilk Plus is
1442 * c-common.h (enum rid): Added RID_CILK_SPAWN and RID_CILK_SYNC.
1443 (insert_cilk_frame): New prototype.
1444 (cilk_init_builtins): Likewise.
1445 (gimplify_cilk_spawn): Likewise.
1446 (c_cilk_install_body_w_frame_cleanup): Likewise.
1447 (cilk_detect_spawn_and_unwrap): Likewise.
1448 (cilk_set_spawn_marker): Likewise.
1449 (build_cilk_sync): Likewise.
1450 (build_cilk_spawn): Likewise.
1453 2013-10-29 David Malcolm <dmalcolm@redhat.com>
1455 Patch autogenerated by refactor_symtab.py from
1456 https://github.com/davidmalcolm/gcc-refactoring-scripts
1457 revision 58bb219cc090b2f4516a9297d868c245495ee622
1459 * c-gimplify.c (c_genericize): Update for conversion of symtab types
1460 to a true class hierarchy.
1461 * c-pragma.c (maybe_apply_pending_pragma_weaks): Likewise.
1463 2013-10-27 Richard Sandiford <rdsandiford@googlemail.com>
1465 * c-lex.c (interpret_integer): Remove call to cpp_num_sign_extend.
1467 2013-10-26 Jeff Law <law@redhat.com>
1469 * c-family/c-common.c (c_define_builtins): Remove mudflap support.
1470 * c-family/c.opt: Ignore and warn for mudflap options.
1472 2013-10-24 Tobias Burnus <burnus@net-b.de>
1475 * c-pragma.c (init_pragma) Add #pragma ivdep handling.
1476 * c-pragma.h (pragma_kind): Add PRAGMA_IVDEP.
1478 2013-10-23 Jason Merrill <jason@redhat.com>
1480 * c-format.c (gcc_cxxdiag_char_table): Add %X.
1482 2013-10-11 Jakub Jelinek <jakub@redhat.com>
1484 * c-common.h (omp_clause_mask::operator !=): New method.
1485 * c-omp.c (c_omp_split_clauses): Use if ((mask & something) != 0)
1486 instead of if (mask & something) tests everywhere.
1488 * c-cppbuiltin.c (c_cpp_builtins): Predefine _OPENMP to
1489 201307 instead of 201107.
1490 * c-common.c (DEF_FUNCTION_TYPE_8): Define.
1491 (c_common_attribute_table): Add "omp declare target" and
1492 "omp declare simd" attributes.
1493 (handle_omp_declare_target_attribute,
1494 handle_omp_declare_simd_attribute): New functions.
1495 * c-omp.c: Include c-pragma.h.
1496 (c_finish_omp_taskgroup): New function.
1497 (c_finish_omp_atomic): Add swapped argument, if true,
1498 build the operation first with rhs, lhs arguments and use NOP_EXPR
1500 (c_finish_omp_for): Add code argument, pass it down to make_code.
1501 (c_omp_split_clauses): New function.
1502 (c_split_parallel_clauses): Removed.
1503 (c_omp_declare_simd_clause_cmp, c_omp_declare_simd_clauses_to_numbers,
1504 c_omp_declare_simd_clauses_to_decls): New functions.
1505 * c-common.h (omp_clause_mask): New type.
1506 (OMP_CLAUSE_MASK_1): Define.
1507 (omp_clause_mask::omp_clause_mask, omp_clause_mask::operator &=,
1508 omp_clause_mask::operator |=, omp_clause_mask::operator ~,
1509 omp_clause_mask::operator |, omp_clause_mask::operator &,
1510 omp_clause_mask::operator <<, omp_clause_mask::operator >>,
1511 omp_clause_mask::operator ==): New methods.
1512 (enum c_omp_clause_split): New.
1513 (c_finish_omp_taskgroup): New prototype.
1514 (c_finish_omp_atomic): Add swapped argument.
1515 (c_finish_omp_for): Add code argument.
1516 (c_omp_split_clauses): New prototype.
1517 (c_split_parallel_clauses): Removed.
1518 (c_omp_declare_simd_clauses_to_numbers,
1519 c_omp_declare_simd_clauses_to_decls): New prototypes.
1520 * c-pragma.c (omp_pragmas): Add new OpenMP 4.0 constructs.
1521 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_CANCEL,
1522 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_DECLARE_REDUCTION,
1523 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_SIMD,
1524 PRAGMA_OMP_TARGET, PRAGMA_OMP_TASKGROUP and PRAGMA_OMP_TEAMS.
1525 Remove PRAGMA_OMP_PARALLEL_FOR and PRAGMA_OMP_PARALLEL_SECTIONS.
1526 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_ALIGNED,
1527 PRAGMA_OMP_CLAUSE_DEPEND, PRAGMA_OMP_CLAUSE_DEVICE,
1528 PRAGMA_OMP_CLAUSE_DIST_SCHEDULE, PRAGMA_OMP_CLAUSE_FOR,
1529 PRAGMA_OMP_CLAUSE_FROM, PRAGMA_OMP_CLAUSE_INBRANCH,
1530 PRAGMA_OMP_CLAUSE_LINEAR, PRAGMA_OMP_CLAUSE_MAP,
1531 PRAGMA_OMP_CLAUSE_NOTINBRANCH, PRAGMA_OMP_CLAUSE_NUM_TEAMS,
1532 PRAGMA_OMP_CLAUSE_PARALLEL, PRAGMA_OMP_CLAUSE_PROC_BIND,
1533 PRAGMA_OMP_CLAUSE_SAFELEN, PRAGMA_OMP_CLAUSE_SECTIONS,
1534 PRAGMA_OMP_CLAUSE_SIMDLEN, PRAGMA_OMP_CLAUSE_TASKGROUP,
1535 PRAGMA_OMP_CLAUSE_THREAD_LIMIT, PRAGMA_OMP_CLAUSE_TO and
1536 PRAGMA_OMP_CLAUSE_UNIFORM.
1538 2013-10-09 Marc Glisse <marc.glisse@inria.fr>
1540 PR tree-optimization/20318
1541 * c-common.c (handle_returns_nonnull_attribute): New function.
1542 (c_common_attribute_table): Add returns_nonnull.
1544 2013-10-03 Marc Glisse <marc.glisse@inria.fr>
1547 * c.opt (fcheck-new): Move to common.opt.
1549 2013-09-25 Marek Polacek <polacek@redhat.com>
1550 Jakub Jelinek <jakub@redhat.com>
1553 * c-ubsan.c (ubsan_instrument_shift): Don't instrument
1554 an expression if we can prove it is correct.
1555 (ubsan_instrument_division): Likewise. Remove unnecessary
1558 2013-09-18 Marek Polacek <polacek@redhat.com>
1561 * c-common.c (handle_no_sanitize_undefined_attribute): New function.
1563 (struct attribute_spec c_common_att): Add no_sanitize_undefined.
1565 2013-09-14 Iain Sandoe <iain@codesourcery.com>
1568 * c.opt (fgnu-runtime, fnext-runtime, fobjc-abi-version,
1569 fobjc-gc, freplace-objc-classes): Accept for LTO.
1571 2013-09-13 Jacek Caban <jacek@codeweavers.com>
1573 * c-target.def: New hook
1575 2013-09-09 Paolo Carlini <paolo.carlini@oracle.com>
1578 * c.opt (Wdelete-incomplete): Add.
1580 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
1582 * c-common.c (same_scalar_type_ignoring_signedness): Delete.
1583 (vector_types_compatible_elements_p): New function.
1584 * c-common.h: (same_scalar_type_ignoring_signedness): Delete
1586 (vector_types_compatible_elements_p): Declare.
1588 2013-09-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
1590 * c-pretty-print.h (c_pretty_printer::simple_type_specifier): Now
1591 a virtual member function.
1592 (pp_simple_type_specifier): Remove.
1593 (pp_c_type_specifier): Likewise.
1594 * c-pretty-print.c (c_pretty_printer::simple_type_specifier):
1595 Rename from pp_c_type_specifier. Adjust.
1596 (c_pretty_printer::c_pretty_printer): Do not assign to
1597 simple_type_specifier.
1599 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
1601 * c-pretty-print.h (c_pretty_printer::type_id): Now a virtual
1603 (c_pretty_printer::storage_class_specifier): Likewise.
1604 (c_pretty_printer::initializer): Likewise.
1605 (pp_declaration): Remove.
1606 (pp_declaration_specifiers): Likewise.
1607 (pp_abstract_declarator): Likewise.
1608 (pp_declarator): Likewise.
1609 (pp_type_id): Likewise.
1610 (pp_statement): Likewise.
1611 (pp_constant): Likewise.
1612 (pp_id_expression): Likewise.
1613 (pp_primary_expression): Likewise.
1614 (pp_unary_expression): Likewise.
1615 (pp_multiplicative_expression): Likewise.
1616 (pp_conditional_expression): Likewise.
1617 (pp_assignment_expression): Likewise.
1618 (pp_expression): Likewise.
1619 (pp_c_type_id): Likewise.
1620 (pp_c_storage_class_specifier): Likewise.
1621 * c-pretty-print.c (pp_c_type_cast): Tidy.
1622 (pp_c_pointer): Likewise.
1623 (pp_c_type_specifier): Likewise.
1624 (pp_c_parameter_type_list): Likewise.
1625 (pp_c_function_definition): Likewise.
1626 (pp_c_init_declarator): Likewise.
1627 (pp_c_initializer_list): Likewise.
1628 (pp_c_constructor_elts): Likewise.
1629 (c_pretty_printer::direct_abstract_declarator): Likewise.
1630 (c_pretty_printer::declaration_specifiers): Likewise.
1631 (c_pretty_printer::primary_expression): Likewise.
1632 (c_pretty_printer::postfix_expression): Likewise.
1633 (c_pretty_printer::type_id): Rename from pp_c_type_id.
1634 (c_pretty_printer::storage_class_specifier): Rename from
1635 pp_c_storage_class_specifier.
1636 (c_pretty_printer::initializer): Rename from pp_c_initializer.
1637 (c_pretty_printer::c_pretty_printer): Do not assign to type_id,
1638 storage_class_specifier, initializer, offset_list, flags.
1640 2013-08-30 Marek Polacek <polacek@redhat.com>
1642 * c-ubsan.c: New file.
1643 * c-ubsan.h: New file.
1645 2013-08-30 Gabriel Dos Reis <gdr@integrable-solutions.net>
1647 * c-pretty-print.h (c_pretty_printer::declaration): Now a virtual
1649 (c_pretty_printer::declaration_specifiers): Likewise.
1650 (c_pretty_printer::declarator): Likewise.
1651 (c_pretty_printer::abstract_declarator): Likewise.
1652 (c_pretty_printer::direct_abstract_declarator): Likewise.
1653 (c_pretty_printer::direct_declarator): Likewise.
1654 (c_pretty_printer::function_specifier): Likewise.
1655 (pp_declaration): Adjust.
1656 (pp_declaration_specifiers): Likewise.
1657 (pp_abstract_declarator): Likewise.
1658 (pp_direct_declarator): Likewise.
1659 (pp_function_specifier): Likewise.
1660 (pp_direct_abstract_declarator): Remove as unused.
1661 (pp_c_declaration): Remove.
1662 (pp_c_declaration_specifiers): Likewise.
1663 (pp_c_declarator): Likewise.
1664 (pp_c_direct_declarator): Likewise.
1665 (pp_c_function_specifier): Likewise.
1666 (pp_c_direct_abstract_declarator): Likewise.
1667 * c-pretty-print.c (c_pretty_printer::abstract_declarator): Rename
1668 from pp_c_abstract_declarator. Adjust.
1669 (c_pretty_printer::direct_abstract_declarator): Rename from
1670 pp_c_direct_abstract_declarator. Adjust.
1671 (c_pretty_printer::function_specifier): Rename from
1672 pp_c_function_specifier. Adjust.
1673 (c_pretty_printer::declaration_specifiers): Rename from
1674 pp_c_declaration_specifiers. Adjust.
1675 (c_pretty_printer::direct_declarator): Rename from
1676 pp_c_direct_declarator. Adjust.
1677 (c_pretty_printer::declarator): Rename from pp_c_declarator. Adjust.
1678 (c_pretty_printer::declaration): Rename from pp_c_declaration. Adjust.
1679 (c_pretty_printer::c_pretty_printer): Do not assign to
1680 declaration, declaration_specifiers, declarator,
1681 direct_declarator, direct_abstract_declarator, function_specifier.
1683 2013-08-26 Gabriel Dos Reis <gdre@integrable-solutions.net>
1685 * c-pretty-print.h (c_pretty_printer::unary_expression): Now a
1686 virtual member function.
1687 (c_pretty_printer::multiplicative_expression): Likewise.
1688 (c_pretty_printer::conditional_expression): Likewise.
1689 (c_pretty_printer::assignment_expression): Likewise.
1690 (c_pretty_printer::expression): Likewise.
1691 (pp_unary_expression): Adjust.
1692 (pp_multiplicative_expression): Likewise.
1693 (pp_assignment_expression): Likewise.
1694 (pp_conditional_expression): Likewise.
1695 (pp_expression): Likewise.
1696 * c-pretty-print.c (c_pretty_printer::unary_expression): Rename
1697 from pp_c_unary_expression. Adjust.
1698 (c_pretty_printer::multiplicative_expression): Rename from
1699 pp_c_multiplicative_expression. Adjust.
1700 (c_pretty_printer::conditional_expression): Rename from
1701 pp_c_conditional_expression. Adjust.
1702 (c_pretty_printer::assignment_expression): Rename from
1703 pp_c_assignment_expression. Adjust.
1704 (c_pretty_printer::expression): Rename from pp_c_expression. Adjust.
1705 (c_pretty_printer::c_pretty_printer): Do not assign to
1706 unary_expression, multiplicative_expression,
1707 conditional_expression, expression.
1709 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
1711 * c-pretty-print.h (c_pretty_printer::postfix_expression): Now a
1712 virtual member function.
1713 (pp_postfix_expression): Adjust.
1714 (pp_c_postfix_expression): Remove.
1715 * c-pretty-print.c (c_pretty_printer::postfix_expression): Rename
1716 from pp_c_postfix_expression. Adjust.
1717 (c_pretty_printer::c_pretty_printer): Do not assign to
1720 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
1722 * c-pretty-print.h (c_pretty_printer::primary_expression): Now a
1723 virtua member function.
1724 (pp_primary_expression): Adjust.
1725 (pp_c_primary_expression): Remove.
1726 * c-pretty-print.c (c_pretty_printer::primary_expression): Rename
1727 from pp_c_primary_expression. Adjust.
1728 (pp_c_initializer_list): Use pp_primary_expression.
1729 (c_pretty_printer::c_pretty_printer): Do not assign to
1732 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
1734 * c-pretty-print.h (c_pretty_printer::translate_string): Declare.
1735 * c-pretty-print.c (M_): Remove.
1736 (c_pretty_printer::translate_string): Define.
1737 (pp_c_type_specifier): Use it.
1738 (pp_c_primary_expression): Likewise.
1739 (pp_c_expression): Likewise.
1741 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
1743 * c-pretty-print.h (c_pretty_printer::id_expression): Now a
1745 (pp_c_id_expression): Remove.
1746 (pp_id_expression): Adjust.
1747 * c-pretty-print.c (c_pretty_printer::id_expression): Rename from
1748 pp_c_id_expression. Adjust.
1749 (pp_c_postfix_expression): Use pp_id_expression.
1750 (c_pretty_printer::c_pretty_printer): Do not assign to id_expression.
1752 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
1754 * c-pretty-print.h (c_pretty_printer::constant): Now a virtual
1756 (pp_constant): Adjust.
1757 (pp_c_constant): Remove.
1758 * c-pretty-print.c (c_pretty_printer::constant): Rename from
1759 pp_c_constant. Adjust.
1761 (pp_c_primary_expression): Call pp_constant in lieu of pp_c_constant.
1762 (c_pretty_printer::c_pretty_printer): Remove assignment to constant.
1764 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
1766 * c-pretty-print.h (pp_c_pretty_printer_init): Remove.
1767 (c_pretty_printer::c_pretty_printer): Declare.
1768 * c-pretty-print.c (pretty_printer::c_pretty_printer): Rename from
1769 c_pretty_printer_init. Adjust.
1770 (print_c_tree): Do not call c_pretty_printer_init.
1771 * c-ada-spec.c (dump_ads): Remove call to pp_construct.
1773 2013-08-09 Arnaud Charlet <charlet@adacore.com>
1775 * c-ada-spec.c (print_ada_declaration): Prevent accessing null asm name
1777 2013-08-05 Paolo Carlini <paolo.carlini@oracle.com>
1780 * c-common.c (pointer_int_sum): Add bool parameter.
1781 * c-common.h (pointer_int_sum): Adjust declaration.
1783 2013-08-05 Gabriel Dos Reis <gdr@integrable-solutions.net>
1785 * c-pretty-print.c (print_c_tree): Simplify. Use non-static local
1786 c_pretty_printer variable.
1788 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
1790 * c-pretty-print.h (c_pretty_printer): Derive from pretty_printer.
1792 (pp_c_base): Likewise. Adjust users.
1793 * c-pretty-print.c (pp_c_maybe_whitespace): Adjust.
1794 (pp_c_whitespace): Do not call pp_base.
1795 (pp_c_left_paren): Likewise.
1796 (pp_c_right_paren): Likewise.
1797 (pp_c_left_brace): Likewise.
1798 (pp_c_right_brace): Likewise.
1799 (pp_c_left_bracket): Likewise.
1800 (pp_c_right_bracket): Likewise.
1801 (pp_c_dot): Likewise.
1802 (pp_c_ampersand): Likewise.
1803 (pp_c_star): Likewise.
1804 (pp_c_arrow): Likewise.
1805 (pp_c_semicolon): Likewise.
1806 (pp_c_complement): Likewise.
1807 (pp_c_exclamation): Likewise.
1808 (pp_c_direct_declarator): Likewise.
1809 (pp_c_ws_string): Likewise.
1810 (pp_c_identifier): Likewise.
1811 (pp_c_statement): Likewise.
1812 (print_c_tree): Likewise.
1814 2013-08-04 Ed Smith-Rowland <3dw4rd@verizon.net>
1817 * c-common.c (c_parse_error): Catch user-defined literal tokens and
1818 provide useful error strings.
1820 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
1822 * c-ada-spec.c (pp_ada_tree_identifier): Use specialized pretty
1823 printer functions instead of pp_string or operators and punctuators.
1824 (dump_generic_ada_node): Likewise.
1825 * c-pretty-print.c (pp_c_type_specifier): Likewise.
1826 (pp_c_relational_expression): Likewise.
1827 (pp_c_logical_or_expression): Likewise.
1829 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
1831 * c-ada-spec.c (print_ada_macros): Use specialized pretty printer
1832 functions instead of pp_character.
1833 (pp_ada_tree_identifier): Likewise.
1834 (dump_ada_double_name): Likewise.
1835 (dump_ada_function_declaration): Likewise.
1836 (dump_ada_array_domains): Likewise.
1837 (dump_template_types): Likewise.
1838 (dump_generic_ada_node): Likewise.
1839 (print_ada_declaration): Likewise.
1840 (print_ada_struct_decl): Likewise.
1841 * c-pretty-print.c (pp_c_integer_constant): Likewise.
1843 2013-07-23 Tom Tromey <tromey@redhat.com>
1845 * c-common.h (enum rid) <RID_GENERIC>: New constant.
1846 * c-common.c (c_common_reswords): Add _Generic.
1848 2013-07-21 OndÅ
\99ej BÃlka <neleai@seznam.cz>
1850 * c-common.c: Fix typos.
1851 * c-common.h: Likewise.
1853 2013-07-13 Lubos Lunak <l.lunak@suse.cz>
1856 * c-common.c (c_common_attribute_table): Add warn_unused.
1857 (handle_warn_unused_attribute): New.
1859 2013-07-10 Jakub Jelinek <jakub@redhat.com>
1861 * c-ppoutput.c (scan_translation_unit): Call account_for_newlines
1862 for all CPP_TOKEN_FLD_STR tokens, not just CPP_COMMENT.
1864 2013-07-10 Paolo Carlini <paolo.carlini@oracle.com>
1867 * c.opt: Add Wconditionally-supported.
1869 2013-07-08 Graham Stott <graham.stott@btinternet.com>
1871 * c-family/array-notation-common.c (length_mismatch_in_expr_p): Delete
1872 unused variables l_length and l_node.
1874 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
1877 * c-common.c (complete_array_type): Delay folding first index
1878 like other indices. When folding, check for index overflow.
1880 2013-06-27 Marc Glisse <marc.glisse@inria.fr>
1883 * c-common.h (c_build_vec_perm_expr): New complain argument.
1884 * c-common.c (c_build_vec_perm_expr): Likewise.
1885 Use save_expr also in C++.
1887 2013-06-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
1889 * c-common.c (c_common_nodes_and_builtins): Use cxx11 in lieu of cxx0x.
1890 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
1891 * c-opts.c (c_common_post_options): Likewise.
1893 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
1895 * array-notation-common.c (length_mismatch_in_expr): Changed the
1896 parameter type's from a dynamic array to a vec_tree. Also removed
1897 the size parameters.
1898 * c-common.h (length_mismatch_in_expr_p): Fixed prototype's as per
1901 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
1903 * c-common.h (struct cilkplus_an_parts): New structure.
1904 (struct cilkplus_an_loop_parts): Likewise.
1905 (cilkplus_extract_an_triplets): New prototype.
1906 (fix_sec_implicit_args): Likewise.
1907 * array-notation-common.c (cilkplus_extract_an_triplets): New function.
1908 (fix_sec_implicit_args): Likewise.
1910 2013-06-20 Balaji V. Iyer <balaji.v.iyer@intel.com>
1912 * array-notation-common.c (find_inv_trees): Removed an unwanted
1914 * c-common.h (struct inv_list::additional_tcodes): Changed type from
1915 enum rid to enum tree_code.
1917 2013-06-11 Jan Hubicka <jh@suse.cz>
1919 * c-common.c (handle_alias_ifunc_attribute): Do not set
1920 DECL_EXTERNAL for weakref variables.
1921 * c-pragma.c (handle_pragma_weak): Make sure aliases
1922 are not declared as external.
1924 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
1926 * array-notation-common.c (length_mismatch_in_expr_p): Moved this
1927 function from c/c-array-notation.c.
1928 (is_cilkplus_reduce_builtin): Likewise.
1929 (find_rank): Likewise.
1930 (extract_array_notation_exprs): Likewise.
1931 (replace_array_notations): Likewise.
1932 (find_inv_trees): Likewise.
1933 (replace_inv_trees): Likewise.
1934 (contains_array_notation_expr): Likewise.
1935 (find_correct_array_notation_type): Likewise.
1936 * c-common.h (struct inv_list): Moved this struct from the file
1937 c/c-array-notation.c and added a new field called additional tcodes.
1938 (length_mismatch_in_expr_p): New prototype.
1939 (is_cilkplus_reduce_builtin): Likewise.
1940 (find_rank): Likewise.
1941 (extract_array_notation_exprs): Likewise.
1942 (replace_array_notation): Likewise.
1943 (find_inv_trees): Likewise.
1944 (replace_inv_trees): Likewise.
1945 (find_correct_array_notation_type): Likewise.
1947 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
1949 * c-common.c (c_define_builtins): When cilkplus is enabled, the
1950 function array_notation_init_builtins is called.
1951 (c_common_init_ts): Added ARRAY_NOTATION_REF as typed.
1952 * c-common.def (ARRAY_NOTATION_REF): New tree.
1953 * c-common.h (build_array_notation_expr): New function declaration.
1954 (build_array_notation_ref): Likewise.
1955 (extract_sec_implicit_index_arg): New extern declaration.
1956 (is_sec_implicit_index_fn): Likewise.
1957 (ARRAY_NOTATION_CHECK): New define.
1958 (ARRAY_NOTATION_ARRAY): Likewise.
1959 (ARRAY_NOTATION_START): Likewise.
1960 (ARRAY_NOTATION_LENGTH): Likewise.
1961 (ARRAY_NOTATION_STRIDE): Likewise.
1962 * c-pretty-print.c (pp_c_postifix_expression): Added a new case for
1964 (pp_c_expression): Likewise.
1965 * c.opt (flag_enable_cilkplus): New flag.
1966 * array-notation-common.c: New file.
1968 2013-05-14 Jakub Jelinek <jakub@redhat.com>
1971 * c-common.c (verify_tree): Don't recurse into SIZEOF_EXPR.
1973 2013-05-10 Marc Glisse <marc.glisse@inria.fr>
1975 * c-common.c (vector_types_convertible_p): No TYPE_PRECISION for
1978 2013-05-07 Han Shen <shenhan@google.com>
1980 * c-cppbuiltin.c (c_cpp_builtins): Added "__SSP_STRONG__=3".
1982 2013-04-29 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1984 * c-common.c (check_user_alignment): Emit error for negative values.
1986 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
1988 * c-opts.c (set_std_cxx11): Use CLK_CXX1Y and CLK_GNUCXX1Y.
1990 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
1992 * c-cppbuiltin.c (c_cpp_builtins): Do not define
1993 __GXX_EXPERIMENTAL_CXX1Y__.
1995 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
1996 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1998 * c.opt ([Wpointer-arith]): Enabled by -Wpedantic, as documented.
1999 * c-common.c (pointer_int_sum): Change -Wpointer-arith pedwarns
2000 to simply use OPT_Wpointer_arith.
2001 (c_sizeof_or_alignof_type): Likewise.
2003 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2005 * c-cppbuiltin.c (c_cpp_builtins): Define __GXX_EXPERIMENTAL_CXX1Y__.
2007 2013-04-12 Jakub Jelinek <jakub@redhat.com>
2009 * c-format.c (gcc_diag_char_table, gcc_tdiag_char_table,
2010 gcc_cdiag_char_table, gcc_cxxdiag_char_table): Add %r and %R format
2013 2013-04-07 Steven Bosscher <steven@gcc.gnu.org>
2015 * c-pragma.c (add_to_renaming_pragma_list): Fix leading comment.
2017 2013-04-03 Paolo Carlini <paolo.carlini@oracle.com>
2019 * c-common.c (pointer_int_sum): Remove dead code.
2021 2013-03-09 Richard Sandiford <rdsandiford@googlemail.com>
2024 * c-common.c (handle_optimize_attribute): Don't call
2025 save_optabs_if_changed.
2027 2013-03-05 Jakub Jelinek <jakub@redhat.com>
2030 * c-pch.c (pch_init): Free target_validity at the end.
2032 2013-03-04 Jakub Jelinek <jakub@redhat.com>
2034 * c-pretty-print.c (pp_c_pretty_printer_init): Clear pp->flags.
2036 2013-02-28 Konstantin Serebryany <konstantin.s.serebryany@gmail.com>
2037 Jakub Jelinek <jakub@redhat.com>
2040 * c-common.c (handle_no_sanitize_address_attribute): New function.
2041 (c_common_attribute_table): Add no_sanitize_address attribute.
2042 (handle_no_address_safety_analysis_attribute): Add
2043 no_sanitize_address attribute, not no_address_safety_analysis
2046 2013-02-18 Aldy Hernandez <aldyh@redhat.com>
2049 * c-common.c (handle_optimize_attribute): Call
2050 save_optabs_if_changed.
2052 2013-02-18 Jakub Jelinek <jakub@redhat.com>
2053 Steven Bosscher <steven@gcc.gnu.org>
2056 * c-opts.c (c_common_post_options): If debug info is enabled
2057 and non-dwarf*, refuse to load PCH files and when writing PCH
2060 2013-02-05 Jakub Jelinek <jakub@redhat.com>
2063 * c-common.c (handle_error_attribute): Fix condition.
2065 2013-01-30 Jakub Jelinek <jakub@redhat.com>
2068 * c-common.c (handle_target_attribute): Revert 2012-12-26 change.
2070 2013-01-18 Jason Merrill <jason@redhat.com>
2073 * c.opt (-fextern-tls-init): New.
2074 * c-opts.c (c_common_post_options): Handle it.
2076 2013-01-09 Jakub Jelinek <jakub@redhat.com>
2079 * c-common.c (c_fully_fold_internal): Warn for LSHIFT_EXPR and
2080 RSHIFT_EXPR, if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST
2081 and is either negative or bigger or equal to type precision
2082 of the first operand.
2084 2012-12-03 Marek Polacek <polacek@redhat.com>
2087 * c-common.c (check_user_alignment): Swap order of tests,
2088 check TREE_CODE first.
2090 2012-11-29 Ed Smith-Rowland <3dw4rd@verizon.net>
2093 * c-common.h (overflow_type): New enum.
2094 (build_userdef_literal): Add overflow_type argument.
2095 (tree_userdef_literal): Add overflow_type.
2096 (USERDEF_LITERAL_OVERFLOW): New access macro.
2097 * c-common.c (build_userdef_literal): Add overflow_type
2099 * c-lex.c (c_lex_with_flags): Add overflow_type to
2100 build_userdef_literal calls.
2101 (interpret_integer, interpret_float): Add overflow_type argument.
2103 2012-11-28 Richard Biener <rguenther@suse.de>
2106 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
2107 here and use a type with proper overflow behavior for types that would
2108 need to be promoted for the arithmetic.
2110 2012-11-23 Jakub Jelinek <jakub@redhat.com>
2113 * c-common.c (handle_no_address_safety_analysis_attribute): New
2115 (c_common_attribute_table): Add no_address_safety_analysis.
2117 2012-11-16 Simon Baldwin <simonb@google.com>
2119 * c.opt: Add f[no-]canonical-system-headers.
2120 * c-opts.c (c_common_handle_option): Handle
2121 OPT_fcanonical_system_headers.
2123 2012-11-09 Ed Smith-Rowland <3dw4rd@verizon.net>
2126 * c-opts.c (c_common_handle_option): Set new flags.
2127 * c.opt: Describe new flags.
2129 2012-11-09 Jason Merrill <jason@redhat.com>
2131 * c.opt (Wabi-tag): New.
2133 2012-11-09 Andi Kleen <ak@linux.intel.com>
2136 * c-common.c (get_atomic_generic_size): Mask with
2139 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2142 * c.opt (Wformat): Make it Alias Wformat=1.
2143 (Wformat-contains-nul,Wformat-extra-args,Wformat-nonliteral,
2144 Wformat-security,Wformat-y2k,Wformat-zero-length): Use
2146 (Wformat=): RejectNegative. Use LangEnabledBy.
2147 (Wnonnull): Use LangEnabledBy.
2148 * c-opts.c (c_common_handle_option): Do not handle Wformat here.
2149 * c-format.c (set_Wformat): Delete.
2150 (decode_format_attr): Replace OPT_Wformat with OPT_Wformat_.
2151 (maybe_read_dollar_number): Likewise.
2152 (avoid_dollar_number): Likewise.
2153 (finish_dollar_format_checking): Likewise.
2154 (check_format_info): Likewise.
2155 (check_format_info_main): Likewise.
2156 (check_format_types): Likewise.
2157 (format_type_warning): Likewise.
2158 * c-common.c (int): Likewise.
2159 (check_function_sentinel): Likewise.
2160 * c-common.h (warn_format,set_Wformat): Do not declare here.
2162 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2165 * c.opt(Warray-bounds,Wdelete-non-virtual-dtor,Wenum-compare,
2166 Wmain,Woverlength-strings, Wunknown-pragmas,Wunused-macros):
2168 (Wswitch,Wswitch-default,Wswitch-enum): Likewise. Move here from
2170 (Wvariadic-macros): Init(1).
2171 * c-opts.c (c_common_handle_option): Do not handle them
2173 (c_common_post_options): Likewise.
2174 (sanitize_cpp_opts): warn_unused_macros is now
2175 cpp_warn_unused_macros.
2176 (push_command_line_include): Likewise.
2177 * c-common.c (warn_unknown_pragmas): Do not define.
2178 * c-common.h (warn_unknown_pragmas): Do not declare.
2180 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2183 * c-common.c (conversion_warning): Handle conditional expressions.
2185 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
2188 * c.opt (Wreturn_local_addr): Define new option.
2190 2012-10-25 Jason Merrill <jason@redhat.com>
2192 * c.opt (Wvirtual-move-assign): New.
2194 * c.opt (Winherited-variadic-ctor): New.
2196 2012-10-25 Marc Glisse <marc.glisse@inria.fr>
2199 * c-common.c (scalar_to_vector): Handle VEC_COND_EXPR.
2201 2012-10-23 Joseph Myers <joseph@codesourcery.com>
2203 * c-common.h (pch_cpp_save_state): Declare.
2204 * c-target.def (c_preinclude): New hook.
2205 * c-opts.c (done_preinclude): New.
2206 (push_command_line_include): Handle default preincluded header.
2207 (cb_file_change): Call pch_cpp_save_state when calling
2208 push_command_line_include.
2209 * c-pch.c (pch_ready_to_save_cpp_state, pch_cpp_state_saved)
2210 (pch_cpp_save_state): New.
2211 (pch_init): Call pch_cpp_save_state conditionally, instead of
2212 calling cpp_save_state.
2214 2012-10-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
2218 * c.opt (Waddress,Wchar-subscripts,Wsign-conversion,Wimplicit,
2219 Wimplicit-function-declaration,Wimplicit-int,Wsizeof-pointer-memaccess,
2220 Wnarrowing,Wparentheses,Wpointer-sign,Wreturn-type,Wsequence-point,
2221 Wsign-compare,Wuninitialized,Wmaybe-uninitialized,Wunused,
2222 Wvolatile-register-var): Add LangEnabledBy or EnabledBy.
2223 * c-opts.c (c_common_handle_option): Remove explicit handling from
2225 (c_common_post_options): Likewise.
2227 2012-10-18 Eric Botcazou <ebotcazou@adacore.com>
2229 * c-ada-spec.c (LOCATION_COL): Delete.
2230 (compare_location): New function.
2231 (compare_node): Use it.
2232 (compare_comment): Likewise.
2234 2012-10-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
2238 * c.opt (Wstrict-aliasing=,Wstrict-overflow=): Use LangEnabledBy.
2239 * c-opts.c (c_common_handle_option): Do not set them here. Add
2241 (c_common_post_options): Likewise.
2243 2012-10-16 Eric Botcazou <ebotcazou@adacore.com>
2245 * c-ada-spec.c (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Define.
2246 (dump_generic_ada_node) <INTEGER_CST>: Deal with sizetype specially.
2247 Remove POINTER_TYPE handling, add large unsigned handling and use
2248 ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX for big numbers.
2250 2012-10-12 Jakub Jelinek <jakub@redhat.com>
2253 * c-common.h (sizeof_pointer_memaccess_warning): Adjust prototype.
2254 * c-common.c (sizeof_pointer_memaccess_warning): Take array of 3
2255 locs and array of 3 trees instead of just single loc and single
2256 sizeof_arg tree. Handle __builtin___*_chk builtins too, and
2257 also stpncpy, bcopy, bcmp, bzero, snprintf and vsnprintf builtins.
2258 For *cmp* builtins that take two sources strings report warnings
2259 about first and second source, not about destination and source.
2261 2012-10-12 Marc Glisse <marc.glisse@inria.fr>
2264 * c-common.h (enum ref_operator) [RO_ARROW_STAR]: New.
2266 2012-10-11 Eric Botcazou <ebotcazou@adacore.com>
2268 * c-ada-spec.c (dump_ada_template): Bail out for template declarations
2269 declaring something coming from another file.
2271 2012-10-10 Arnaud Charlet <charlet@adacore.com>
2274 * c-ada-spec.c (print_ada_struct_decl): Increase buf size.
2276 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
2279 * c-common.c (warn_about_parentheses): Add location_t parameter;
2280 use EXPR_LOC_OR_LOC.
2281 * c-common.h: Update declaration.
2283 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
2286 * c-common.c (scalar_to_vector): Moved from c-typeck.c. Support
2287 more operations. Make error messages optional.
2288 * c-common.h (enum stv_conv): Moved from c-typeck.c.
2289 (scalar_to_vector): Declare.
2291 2012-10-08 Jason Merrill <jason@redhat.com>
2293 * c-common.c (c_common_reswords): Add thread_local.
2295 2012-10-08 Dodji Seketeli <dodji@redhat.com>
2297 PR c++/53528 C++11 attribute support
2298 * c-common.h (bitfield_p, cxx_fundamental_alignment_p): Declare
2300 * c-common.c (check_cxx_fundamental_alignment_constraints): New
2302 (handle_aligned_attribute): In choose strictest alignment
2303 among many. Use new check_cxx_fundamental_alignment_constraints.
2304 (handle_transparent_union_attribute): In c++11 attribute syntax,
2305 don't look through typedefs.
2307 2012-10-04 Arnaud Charlet <charlet@adacore.com>
2309 * c-ada-spec.c (print_ada_declaration): Remove handling of TDF_RAW.
2310 * c.opt (-fdump-ada-spec, -fdump-ada-spec-slim): Move switch definition
2313 2012-09-25 Dehao Chen <dehao@google.com>
2316 * c-pch.c (c_common_read_pch): Rebuild the location_adhoc_data
2317 map when read in the pch.
2319 2012-09-18 Arnaud Charlet <charlet@adacore.com>
2321 * c-ada-spec.c: Style fixes.
2323 2012-09-18 Thomas Quinot <quinot@adacore.com>
2325 * c.opt (-fada-spec-parent): Define new command line switch.
2326 * c-ada-spec.c (get_ada_package): When -fada-spec-parent
2327 is specified, generate binding spec as a child of the specified unit.
2329 2012-09-13 Paolo Carlini <paolo.carlini@oracle.com>
2330 Manuel López-Ibáñez <manu@gcc.gnu.org>
2333 * c.opt ([Winit-self]): Enabled by -Wall in C++.
2335 2012-08-23 Arnaud Charlet <charlet@adacore.com>
2337 * c-ada-spec.c (dump_generic_ada_node): Fix handling of name_only
2338 for pointers, and add missing Convention C pragma.
2339 (print_ada_struct_decl): Add missing aliased keyword.
2340 (dump_ads): Add pragma Ada_2005 and Style_Checks (Off).
2342 2012-08-17 Jakub Jelinek <jakub@redhat.com>
2344 * c-common.c (sizeof_pointer_memaccess_warning): New function.
2345 * c.opt (-Wsizeof-pointer-memaccess): Add new option.
2346 * c-opts.c (c_common_handle_option): Enable it for -Wall.
2347 * c-common.h (sizeof_pointer_memaccess_warning): Add prototype.
2348 * c-common.def (SIZEOF_EXPR): Moved here from cp-tree.def.
2350 2012-08-10 Richard Guenther <rguenther@suse.de>
2352 * c-pretty-print.c (pp_c_expression): Handle anonymous SSA names.
2354 2012-08-07 Steven Bosscher <steven@gcc.gnu.org>
2356 * c-pretty-print.c (pp_c_function_definition): Use pp_newline_and_flush
2357 instead of separate pp_newline and pp_flush.
2358 (print_c_tree): Likewise.
2360 2012-07-26 Richard Henderson <rth@redhat.com>
2362 * c-common.c (handle_hot_attribute): Allow labels.
2363 (handle_cold_attribute): Likewise.
2365 2012-07-20 Jakub Jelinek <jakub@redhat.com>
2368 * c-common.c (check_function_nonnull): Handle multiple nonnull
2369 attributes properly.
2371 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
2373 * c-gimplify.c: Include dumpfile.h instead of tree-dump.h.
2374 * c-ada-spec.c: Likewise.
2375 * c-dump.c (dump_stmt): Move to cp/dump.c, the only user.
2377 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
2379 * c-pch.c (CHECK_NO_ASM_OUT_DURING_PCH): Do not define.
2380 Remove code conditional on it.
2382 2012-07-11 Steven Bosscher <steven@gcc.gnu.org>
2384 * c-gimplify.c: Do not include basic-block.h.
2385 * c-common.c: Do not include linfuncs.h.
2387 2012-07-08 Steven Bosscher <steven@gcc.gnu.org>
2389 * c-common.h: Include tree.h.
2391 2012-07-02 Jason Merrill <jason@redhat.com>
2394 * c-common.c (get_priority): Call default_conversion.
2396 2012-07-01 Uros Bizjak <ubizjak@gmail.com>
2398 * c-pch.c (c_common_write_pch): Remove unused variables.
2400 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
2402 * cppspec.c: Moved from gcc/ to here.
2404 2012-06-27 Kai Tietz <ktietz@redhat.com>
2406 PR preprocessor/37215
2407 * c-ppoutput.c (preprocess_file): Check for nonempty buffer.
2409 2012-06-21 Steven Bosscher <steven@gcc.gnu.org>
2411 * c-common.h (c_common_print_pch_checksum): Remove.
2412 * c-pch.c: Do not include output.h.
2413 (CHECK_NO_ASM_OUT_DURING_PCH): Define and add FIXME.
2414 (asm_out_file): Define iff CHECK_NO_ASM_OUT_DURING_PCH isdefined.
2415 (asm_file_startpos): Define iff CHECK_NO_ASM_OUT_DURING_PCH is defined.
2416 (struct c_pch_header): Remove.
2417 (get_ident): Update gpch version.
2418 (pch_init): Do not print executable_checksum to asm_out_file.
2419 Do not fail if there is no asm_out_file to read back from. Set
2420 asm_file_startpos only if CHECK_NO_ASM_OUT_DURING_PCH is defined.
2421 (c_common_write_pch): Verify that nothing was written to asm_out_file
2422 since pch_init was called. Do not write a c_pch_header, and do not
2423 copy from asm_out_file to the PCH.
2424 (c_common_read_pch): Do not read a c_pch_header, and do not restore
2425 the content of asm_out_file from the PCH.
2426 (c_common_print_pch_checksum): Remove.
2427 * c-opts.c (c_common_init): Print out executable_checksum directly.
2429 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
2431 * c-target.def (objc_declare_unresolved_class_reference,
2432 objc_declare_class_definition): Add new hooks.
2434 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
2436 * c-lex.c: Do not include output.h.
2437 (cb_ident): Try to put out .ident with targetm.asm_out.output_ident.
2438 Remove uses of ASM_OUTPUT_IDENT.
2440 2012-06-15 Marc Glisse <marc.glisse@inria.fr>
2443 * c-common.h (c_build_vec_perm_expr): Move decl here.
2444 * c-common.c (c_build_vec_perm_expr): Move definition
2447 2012-06-06 Steven Bosscher <steven@gcc.gnu.org>
2449 * c.opt (fconserve-space): Turn into a no-op.
2451 2012-06-04 Sterling Augustine <saugustine@google.com>
2453 * c-pretty-print.h (pp_c_flag_gnu_v3): New enumerator.
2454 * c-pretty-print.c (pp_c_specifier_qualifier_list): Check it at
2455 both the start and end of the function.
2457 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
2459 * c-common.c: Do not include output.h.
2460 * c-pragma.c: Likewise.
2462 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
2464 * error.c (dump_decl): Check pp_c_flag_gnu_v3.
2465 (decl_as_dwarf_string, lang_decl_dwarf_name): New functions.
2466 (lang_decl_name): Handle namespace decls.
2468 2012-05-31 Steven Bosscher <steven@gcc.gnu.org>
2470 * c-ada-spec.c: Do not include output.h.
2471 * c-semantics.c: Likewise.
2473 2012-05-29 Joseph Myers <joseph@codesourcery.com>
2475 * c-common.c: Fix typo.
2477 2012-05-29 Michael Matz <matz@suse.de>
2479 * c-common.h (c_expand_decl): Remove prototype.
2481 2012-05-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
2483 * c.opt (Wmissing-braces): Use LangEnabledBy(C ObjC,Wall).
2484 * c-opts.c (c_common_handle_option): Remove code handling
2485 warn_missing_braces.
2487 2012-05-28 Paolo Carlini <paolo.carlini@oracle.com>
2490 * c-opts.c (c_common_handle_option): For C++ -Wall doesn't enable
2493 2012-05-22 Dodji Seketeli <dodji@redhat.com>
2496 * c.opt (Wunused-local-typedefs): Use EnabledBy(Wunused).
2498 2012-05-17 Manuel López-Ibáñez <manu@gcc.gnu.org>
2500 * c.opt (--pedantic-errors,-pedantic-errors): Do not handle here.
2501 * c-opts.c (c_common_handle_option): Do not handle explicitly
2502 Wreturn-type, Wwrite-strings, warn_ecpp, and -pedantic-errors.
2504 2012-05-16 Dodji Seketeli <dodji@redhat.com>
2506 PR preprocessor/7263
2507 * c-lex.c (c_lex_with_flags): Pass a virtual location to the call
2508 to cpp_classify_number. For diagnostics, use the precise location
2509 instead of the global input_location.
2511 2012-05-15 Paolo Carlini <paolo.carlini@oracle.com>
2514 * c-common.c (shorten_compare): Check c_inhibit_evaluation_warnings.
2516 2012-05-14 Bernd Schmidt <bernds@codesourcery.com>
2518 * c-common.c (DEF_ATTR_STRING): Define and undefine as necessary.
2520 2012-05-14 Manuel López-Ibáñez <manu@gcc.gnu.org>
2523 * c.opt (Wc++0X-compat,Wdelete-non-virtual-dtor,Wjump-misses-init,
2524 Wreorder): Use LangEnabledBy.
2525 * c-opts.c (c_common_handle_option): Do not enable them
2526 explicitly. Call lang-specific generated functions.
2527 (c_common_post_options): Do not set them here.
2529 2012-05-13 Manuel López-Ibáñez <manu@gcc.gnu.org>
2531 * c.opt (Wclobbered,Wempty-body,Wignored-qualifiers,
2532 Wmissing-field-initializers,Wmissing-parameter-type,
2533 Wold-style-declaration,Woverride-init): Use EnabledBy.
2534 * c-opts.c (c_common_post_options): Do not set here explicitly.
2536 2012-05-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
2539 * c-opts.c (c_common_handle_option): Use handle_generated_option
2540 to enable sub-options.
2542 2012-05-10 Paolo Carlini <paolo.carlini@oracle.com>
2545 * c-common.c (warnings_for_convert_and_check): Use warning_at.
2547 2012-05-10 Richard Guenther <rguenther@suse.de>
2549 * c-common.c (c_sizeof_or_alignof_type): Remove assert and
2550 adjust commentary about TYPE_IS_SIZETYPE types.
2552 2012-05-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
2555 * c-common.c (warn_logical_operator): Check that argument of
2556 integer_zerop is not NULL.
2558 2012-05-05 Manuel López-Ibáñez <manu@gcc.gnu.org>
2561 * c-common.c (warn_logical_operator): Do not warn if either side
2562 is already true or false.
2564 2012-05-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
2567 * c-common.c (expr_original_type): New.
2568 (shorten_compare): Do not warn for enumeration types.
2570 2012-05-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
2572 * c.opt (fpermissive): Add Var(flag_permissive).
2574 2012-04-30 Marc Glisse <marc.glisse@inria.fr>
2577 * c-common.c (convert_vector_to_pointer_for_subscript): New function.
2578 * c-common.h (convert_vector_to_pointer_for_subscript): Declare it.
2580 2012-04-30 Dodji Seketeli <dodji@redhat.com>
2582 Add -Wvarargs option
2583 * c.opt (Wvarargs): Define new option.
2585 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
2587 * c-common.c (check_function_arguments): Replace
2588 Wmissing-format-attribute with Wsuggest-attribute=format.
2590 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
2592 * c.opt (Wsuggest-attribute=format): New. Alias of
2593 Wmissing-format-attribute.
2594 * c-format.c (decode_format_type): Replace
2595 Wmissing-format-attribute with Wsuggest-attribute=format.
2596 (check_function_format): Likewise.
2598 2012-04-27 Ollie Wild <aaw@google.com>
2600 * c-common.c: Add CPP_W_LITERAL_SUFFIX mapping.
2601 * c-opts.c (c_common_handle_option): Handle OPT_Wliteral_suffix.
2602 * c.opt: Add Wliteral-suffix.
2604 2012-04-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
2607 * c.opt (Wpedantic): New.
2608 (pedantic): Alias Wpedantic.
2609 * c-opts.c (c_common_handle_option): Replace -pedantic with -Wpedantic.
2610 (c_common_post_options): Likewise.
2611 (sanitize_cpp_opts): Likewise.
2612 * c-lex.c (interpret_float): Likewise.
2613 * c-format.c (check_format_types): Likewise.
2614 * c-common.c (pointer_int_sum): Likewise.
2615 (c_sizeof_or_alignof_type): Likewise.
2616 (c_add_case_label): Likewise.
2617 (c_do_switch_warnings): Likewise.
2618 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
2620 2012-04-15 Jason Merrill <jason@redhat.com>
2623 * c-format.c (CPLUSPLUS_STD_VER): C++11 inherits from C99.
2624 (C_STD_NAME): Distinguish between C++98 and C++11.
2626 2012-04-11 Eric Botcazou <ebotcazou@adacore.com>
2629 * c-common.h (uint16_type_node): Rename into...
2630 (c_uint16_type_node): ...this.
2631 * c-common.c (c_common_nodes_and_builtins): Adjust for above renaming.
2632 * c-cppbuiltin.c (builtin_define_stdint_macros): Likewise.
2634 2012-04-10 Manuel López-Ibáñez <manu@gcc.gnu.org>
2636 * c-common.c (warn_if_unused_value): Move definition to here.
2637 * c-common.h (warn_if_unused_value): Move declaration to here.
2639 2012-03-23 William Bader <williambader@hotmail.com>
2641 * c-lex.c (c_lex_with_flags): Avoid declarations after stmts.
2643 2012-03-20 Jason Merrill <jason@redhat.com>
2645 * c-common.h (enum cxx_dialect): Add cxx1y.
2646 * c-common.c (c_common_nodes_and_builtins): Use >= for cxx_dialect
2648 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
2649 * c-opts.c (c_common_post_options): Likewise.
2650 (set_std_cxx1y): New.
2651 (c_common_handle_option): Call it.
2652 * c.opt (-std=c++1y, -std=gnu++1y): New flags.
2654 2012-03-19 Paolo Carlini <paolo.carlini@oracle.com>
2657 * c.opt ([Wuseless-cast]): Add.
2659 2012-03-16 Richard Guenther <rguenther@suse.de>
2661 * c-pretty-print.c (pp_c_initializer_list): Adjust.
2663 2012-03-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
2666 * c.opt (ftemplate-backtrace-limit) Add.
2668 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2670 * c-cppbuiltin.c (c_cpp_builtins): Remove #pragma extern_prefix
2672 * c-pragma.c (handle_pragma_extern_prefix): Remove.
2673 (init_pragma): Don't register extern_prefix.
2675 2012-03-12 Richard Guenther <rguenther@suse.de>
2677 * c-common.c (c_common_get_narrower): Use c_common_type_for_size.
2678 (builtin_type_for_size): Likewise.
2680 2012-02-13 Jakub Jelinek <jakub@redhat.com>
2683 * c-common.c (sync_resolve_params): Don't decide whether to convert
2684 or not based on TYPE_SIZE comparison, convert whenever arg_type
2685 is unsigned INTEGER_TYPE.
2687 2012-02-06 Paolo Carlini <paolo.carlini@oracle.com>
2690 * c.opt ([Wunused-local-typedefs]): Fix description.
2692 2012-01-24 Mike Stump <mikestump@comcast.net>
2694 * c-common.c (c_common_type_for_mode): Match signed/unsigned types
2697 2012-01-18 Richard Guenther <rguenther@suse.de>
2699 * c-opts.c (c_common_post_options): Reset LTO flags if
2700 we are about to generate a PCH.
2702 2012-01-17 Paolo Carlini <paolo.carlini@oracle.com>
2705 * c-pretty-print.c (pp_c_integer_constant): For unsigned constants
2706 use pp_unsigned_wide_integer.
2708 2012-01-10 Richard Guenther <rguenther@suse.de>
2711 * c-opts.c (c_common_handle_option): Move -Werror handling
2712 to language independent code.
2714 2012-01-05 Richard Guenther <rguenther@suse.de>
2717 * c.opt (Wmudflap, fmudflap, fmudflapth, fmudflapir): Move here
2720 2011-12-30 Paolo Carlini <paolo.carlini@oracle.com>
2723 * c-common.c (c_sizeof_or_alignof_type): In C++ allow for alignof
2724 of array types with an unknown bound.
2726 2011-12-20 Joseph Myers <joseph@codesourcery.com>
2728 * c-common.c (flag_isoc99): Update comment to refer to C11.
2729 (flag_isoc1x): Change to flag_isoc11.
2730 * c-common.h (flag_isoc99): Update comment to refer to C11.
2731 (flag_isoc1x): Change to flag_isoc11.
2732 * c-cppbuiltin.c (cpp_atomic_builtins): Change comment to refer to
2734 * c-opts.c (set_std_c1x): Change to set_std_c11.
2735 (c_common_handle_option): Handle OPT_std_c11 and OPT_std_gnu11.
2737 (set_std_c89, set_std_c99, set_std_c11): Use flag_isoc11.
2738 (set_std_c1): Use CLK_STDC11 and CLK_GNUC11.
2739 * c.opt (std=c1x): Change to std=c11. Document as non-draft
2741 (std=c1x, std=iso9899:2011): Add as aliases of std=c11.
2742 (std=gnu1x): Change to std=gnu11. Refer to non-draft standard.
2743 (std=gnu1x): Make alias of std=gnu11.
2745 2011-12-19 Jason Merrill <jason@redhat.com>
2748 * c-common.c (handle_transparent_union_attribute): Check the first
2749 field if the type is complete.
2751 2011-12-15 Jonathan Wakely <jwakely.gcc@gmail.com>
2754 * c-common.c (RID_IS_FINAL): Add.
2755 * c-common.h (RID_IS_FINAL): Add.
2757 2011-11-30 Iain Sandoe <iains@gcc.gnu.org>
2759 * c.opt (fgnu-runtime): Provide full description.
2760 (fnext-runtime): Likewise.
2761 * c-opts.c (OPT_fgnu_runtime, OPT_fnext_runtime) Remove.
2763 2011-11-28 Andrew MacLeod <amacleod@redhat.com>
2765 * c-cpp-builtin.c (cpp_atomic_builtins):New. Emit all atomic
2766 predefines in one place. Add LOCK_FREE predefines.
2767 (c_cpp_builtins): Move Legacy HAVE_SYNC predefines to
2770 2011-11-24 Andrew MacLeod <amacleod@redhat.com>
2773 * c-common.c (get_atomic_generic_size): Check for various error
2775 (resolve_overloaded_atomic_exchange,
2776 resolve_overloaded_atomic_compare_exchange,
2777 resolve_overloaded_atomic_load, resolve_overloaded_atomic_store): Return
2778 error_mark_node for error conditions.
2780 2011-11-08 Richard Guenther <rguenther@suse.de>
2785 2011-11-07 Richard Henderson <rth@redhat.com>
2786 Aldy Hernandez <aldyh@redhat.com>
2787 Torvald Riegel <triegel@redhat.com>
2789 Merged from transactional-memory.
2791 * c-common.c (handle_tm_wrap_attribute,
2792 handle_tm_attribute, ignore_attribute, parse_tm_stmt_attr): New.
2793 (struct c_common_reswords): Added __transaction* keywords.
2794 (struct c_common_attribute_table): Added transaction* and tm_regparm
2796 * c-common.h: Added RID_TRANSACTION*. Added TM_ATTR* and TM_STMT*
2798 (parse_tm_stmt_attr, tm_attr_to_mask, tm_mask_to_attr,
2799 find_tm_attribute): Declare.
2801 2011-11-07 Jason Merrill <jason@redhat.com>
2804 * c-common.c, c-common.h: Revert yesterday's changes.
2806 2011-11-06 Jason Merrill <jason@redhat.com>
2809 * c-common.c (decl_has_visibility_attr): Split out from...
2810 (c_determine_visibility): ...here.
2811 * c-common.h: Declare it.
2813 2011-11-06 Joseph Myers <joseph@codesourcery.com>
2815 * c-common.c (c_common_reswords): Add _Alignas and _Alignof.
2816 (c_sizeof_or_alignof_type): Diagnose alignof applied to a function
2818 (check_user_alignment): New. Split out of
2819 handle_aligned_attribute. Disallow integer constants with
2820 noninteger types. Conditionally allow zero.
2821 (handle_aligned_attribute): Use check_user_alignment.
2822 * c-common.h (RID_ALIGNAS, check_user_alignment): New.
2824 2011-11-06 Andrew MacLeod <amacleod@redhat.com>
2825 Richard Henderson <rth@redhat.com>
2827 Merged from cxx-mem-model.
2829 * c-cppbuiltin.c (c_cpp_builtins): Test both atomic and sync patterns.
2830 * c-common.c (sync_resolve_params, sync_resolve_return): Only tweak
2831 parameters that are the same type size.
2832 (get_atomic_generic_size): New. Find size of generic
2833 atomic function parameters and do typechecking.
2834 (add_atomic_size_parameter): New. Insert size into parameter list.
2835 (resolve_overloaded_atomic_exchange): Restructure __atomic_exchange to
2836 either __atomic_exchange_n or external library call.
2837 (resolve_overloaded_atomic_compare_exchange): Restructure
2838 __atomic_compare_exchange to either _n variant or external library call.
2839 (resolve_overloaded_atomic_load): Restructure __atomic_load to either
2840 __atomic_load_n or an external library call.
2841 (resolve_overloaded_atomic_store): Restructure __atomic_store to either
2842 __atomic_store_n or an external library call.
2843 (resolve_overloaded_builtin): Handle new __atomic builtins.
2845 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
2848 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Call fold_offsetof_1.
2849 (fold_offsetof_1): Make global. Remove STOP_REF argument and adjust.
2850 <INDIRECT_REF>: Return the argument.
2851 <ARRAY_REF>: Remove special code for negative offset.
2852 Call fold_build_pointer_plus instead of size_binop.
2853 (fold_offsetof): Remove STOP_REF argument and adjust.
2854 * c-common.h (fold_offsetof_1): Declare.
2855 (fold_offsetof): Remove STOP_REF argument.
2857 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
2860 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
2861 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
2862 Wnarrowing for C++0x and C++98.
2863 * c.opt ([Wnarrowing]): Update.
2865 2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
2868 * c.opt: Add Wzero-as-null-pointer-constant.
2870 2011-10-31 Jason Merrill <jason@redhat.com>
2872 * c.opt (-fdeduce-init-list): Off by default.
2875 * c-common.h (cxx_dialect): Add cxx11 and cxx03.
2876 * c.opt: Add -std=c++11, -std=gnu++11, -std=gnu++03,
2878 * c-opts.c (set_std_cxx11): Rename from set_std_cxx0x.
2880 2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
2883 * c.opt (fvisibility-inlines-hidden): Description change.
2885 2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
2887 Implement C++11 user-defined literals.
2888 * c-common.c (build_userdef_literal): New.
2889 * c-common.def: New tree code.
2890 * c-common.h (tree_userdef_literal): New tree struct and accessors.
2891 * c-lex.c (interpret_float): Add suffix parm.
2892 (c_lex_with_flags): Build literal tokens.
2894 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
2898 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
2901 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
2902 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
2903 Wnarrowing for C++0x and C++98.
2904 * c.opt ([Wnarrowing]): Update.
2906 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
2909 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
2910 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
2911 Wnarrowing for C++0x and C++98.
2912 * c.opt ([Wnarrowing]): Update.
2914 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
2917 * c-common.c (conversion_warning): Remove code looking for
2918 artificial operands.
2920 2011-10-18 Dodji Seketeli <dodji@redhat.com>
2923 * c-lex.c (fe_file_change): Use LINEMAP_SYSP when
2924 !NO_IMPLICIT_EXTERN_C.
2926 2011-10-17 Michael Spertus <mike_spertus@symantec.com>
2928 * c-common.c (c_common_reswords): Add __bases,
2930 * c-common.h: Add RID_BASES and RID_DIRECT_BASES.
2932 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
2935 * c.opt ([Wnonnull]): Add C++ and Objective-C++.
2937 2011-10-15 Tom Tromey <tromey@redhat.com>
2938 Dodji Seketeli <dodji@redhat.com>
2940 * c.opt (fdebug-cpp): New option.
2941 * c-opts.c (c_common_handle_option): Handle the option.
2942 * c-ppoutput.c (maybe_print_line_1): New static function. Takes an
2943 output stream in parameter. Factorized from ...
2944 (maybe_print_line): ... this. Dump location debug information when
2945 -fdebug-cpp is in effect.
2946 (print_line_1): New static function. Takes an output stream in
2947 parameter. Factorized from ...
2948 (print_line): ... here. Dump location information when -fdebug-cpp
2950 (scan_translation_unit): Dump location information when
2951 -fdebug-cpp is in effect.
2953 2011-10-15 Tom Tromey <tromey@redhat.com>
2954 Dodji Seketeli <dodji@redhat.com>
2956 * c.opt (ftrack-macro-expansion): New option. Handle it with and
2958 * c-opts.c (c_common_handle_option)<case
2959 OPT_ftrack_macro_expansion_, case OPT_ftrack_macro_expansion>: New
2960 cases. Handle -ftrack-macro-expansion with and without argument.
2962 2011-10-15 Tom Tromey <tromey@redhat.com>
2963 Dodji Seketeli <dodji@redhat.com>
2965 * c-ppoutput.c (scan_translation_unit, maybe_print_line)
2966 (print_line, cb_define, do_line_change): Adjust to avoid touching
2967 the internals of struct line_map. Use the public API instead.
2968 * c-pch.c (c_common_read_pch): Likewise.
2969 * c-lex.c (fe_file_change): Likewise.
2971 2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
2974 * c.opt ([Wformat-zero-length]): Add C++ and Objective-C++.
2976 2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
2979 * c-pretty-print.c (pp_c_floating_constant): Output
2980 max_digits10 (in the ISO C++ WG N1822 sense) decimal digits.
2982 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
2984 * c-common.c (def_builtin_1): Delete old interface with two
2985 parallel arrays to hold standard builtin declarations, and replace
2986 it with a function based interface that can support creating
2987 builtins on the fly in the future. Change all uses, and poison
2988 the old names. Make sure 0 is not a legitimate builtin index.
2989 * c-omp.c (c_finish_omp_barrier): Ditto.
2990 (c_finish_omp_taskwait): Ditto.
2991 (c_finish_omp_flush): Ditto.
2993 2011-10-11 Tristan Gingold <gingold@adacore.com>
2995 * c.opt: (fallow-parameterless-variadic-functions): New.
2997 2011-09-08 Dodji Seketeli <dodji@redhat.com>
2999 PR c++/33255 - Support -Wunused-local-typedefs warning
3000 * c-common.h (struct c_language_function::local_typedefs): New
3002 (record_locally_defined_typedef, maybe_record_typedef_use)
3003 (maybe_warn_unused_local_typedefs): Declare new functions.
3004 * c-common.c (record_locally_defined_typedef)
3005 (maybe_record_typedef_use)
3006 (maybe_warn_unused_local_typedefs): Define new functions.
3007 * c.opt: Declare new -Wunused-local-typedefs flag.
3009 2011-09-06 Eric Botcazou <ebotcazou@adacore.com>
3012 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Fold offsetof-like
3015 2011-09-05 Richard Guenther <rguenther@suse.de>
3017 * c-common.c (complete_array_type): Use ssize_int (-1) instead
3018 of integer_minus_one_node for empty array upper bounds.
3020 2011-08-28 Dodji Seketeli <dodji@redhat.com>
3022 * c-pch.c (c_common_read_pch): Call linemap_add with LC_ENTER as
3023 it's the first time it's being called on this main TU.
3025 2011-08-24 Richard Guenther <rguenther@suse.de>
3028 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Fix conditional.
3030 2011-08-22 Gabriel Charette <gchare@google.com>
3032 * c-opts.c (c_finish_options): Force BUILTINS_LOCATION for tokens
3033 defined in cpp_init_builtins and c_cpp_builtins.
3035 2011-08-19 Joseph Myers <joseph@codesourcery.com>
3037 * c-common.c (c_common_reswords): Add __builtin_complex.
3038 * c-common.h (RID_BUILTIN_COMPLEX): New.
3040 2011-08-18 Joseph Myers <joseph@codesourcery.com>
3042 * c-common.c (c_common_reswords): Add _Noreturn.
3043 (keyword_is_function_specifier): Handle RID_NORETURN.
3044 * c-common.h (RID_NORETURN): New.
3046 2011-08-10 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
3048 * c-common.c (unsafe_conversion_p): New function. Check if it is
3049 unsafe to convert an expression to the type.
3050 (conversion_warning): Adjust, use unsafe_conversion_p.
3051 * c-common.h (unsafe_conversion_p): New function declaration.
3053 2011-08-02 Jakub Jelinek <jakub@redhat.com>
3055 * c-common.h (c_finish_omp_atomic): Adjust prototype.
3056 (c_finish_omp_taskyield): New prototype.
3057 * c-omp.c (c_finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
3058 arguments. Handle OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD and
3059 OMP_ATOMIC_CAPTURE_NEW in addition to OMP_ATOMIC. If LHS1
3060 or RHS1 have side-effects, evaluate those too in the right spot,
3061 if it is a decl and LHS is also a decl, error out if they
3063 (c_finish_omp_taskyield): New function.
3064 * c-cppbuiltin.c (c_cpp_builtins): Change _OPENMP to 201107.
3065 * c-pragma.c (omp_pragmas): Add taskyield.
3066 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKYIELD.
3067 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_FINAL and
3068 PRAGMA_OMP_CLAUSE_MERGEABLE.
3070 2011-07-25 Dodji Seketeli <dodji@redhat.com>
3072 * c-common.h (set_underlying_type): Remove parm name from
3075 2011-07-25 Romain Geissler <romain.geissler@gmail.com>
3077 * c-pretty-print.h: Search c-common.h in c-family.
3079 2011-07-22 Jason Merrill <jason@redhat.com>
3082 * c.opt (Wnarrowing): New.
3085 * c-common.h: Declare c_linkage_bindings.
3086 * c-pragma.c (handle_pragma_redefine_extname): Use it.
3089 * c-opts.c (set_std_cxx0x): Set flag_isoc94 and flag_isoc99.
3090 * c-pretty-print.c (pp_c_cv_qualifiers): Check c_dialect_cxx as well
3091 as flag_isoc99 for 'restrict'.
3092 (pp_c_specifier_qualifier_list): Likewise for _Complex.
3094 2011-07-21 Ian Lance Taylor <iant@google.com>
3097 * c-common.c (c_disable_warnings): New static function.
3098 (c_enable_warnings): New static function.
3099 (c_fully_fold_internal): Change local unused_p to bool. Call
3100 c_disable_warnings and c_enable_warnings rather than change
3101 c_inhibit_evaluation_warnings.
3103 2011-07-20 Jason Merrill <jason@redhat.com>
3105 PR c++/6709 (DR 743)
3106 PR c++/42603 (DR 950)
3107 * c-common.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move from cp/parser.h.
3108 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
3109 (CPP_DECLTYPE): New.
3110 * c-common.c (c_parse_error): Handle CPP_DECLTYPE.
3112 2011-07-19 Richard Guenther <rguenther@suse.de>
3114 * c-common.c (pointer_int_sum): Use fold_build_pointer_plus.
3115 * c-omp.c (c_finish_omp_for): Likewise.
3117 2011-07-12 Eric Botcazou <ebotcazou@adacore.com>
3119 * c-ada-spec.c (dump_nested_types): Put semi-colon after empty loop
3120 body on the next line.
3122 2011-07-08 Jason Merrill <jason@redhat.com>
3125 * c-omp.c (check_omp_for_incr_expr): Handle preevaluation.
3128 * c-common.c (c_apply_type_quals_to_decl): Don't check
3129 TYPE_NEEDS_CONSTRUCTING.
3131 2011-07-06 Richard Guenther <rguenther@suse.de>
3133 * c-common.c (c_common_nodes_and_builtins):
3134 Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
3136 2011-07-05 Richard Guenther <rguenther@suse.de>
3138 * c-common.c (c_common_nodes_and_builtins): Build all common
3141 2011-06-27 Jakub Jelinek <jakub@redhat.com>
3143 * c-common.h (c_tree_chain_next): New static inline function.
3145 * c-common.c (check_builtin_function_arguments): Handle
3146 BUILT_IN_ASSUME_ALIGNED.
3148 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
3150 * c-common.c: Add sync_ or SYNC__ to builtin names.
3151 * c-omp.c: Add sync_ or SYNC__ to builtin names.
3153 2011-06-20 Pierre Vittet <piervit@pvittet.com>
3155 * c-pragma.h (pragma_handler_1arg, pragma_handler_2arg): New
3157 (gen_pragma_handler): New union.
3158 (internal_pragma_handler): New type.
3159 (c_register_pragma_with_data)
3160 (c_register_pragma_with_expansion_and_data): New functions.
3162 * c-pragma.c (registered_pragmas, c_register_pragma_1)
3163 (c_register_pragma, c_register_pragma_with_expansion)
3164 (c_invoke_pragma_handler): Changed to work with
3165 internal_pragma_handler.
3166 (c_register_pragma_with_data)
3167 (c_register_pragma_with_expansion_and_data): New functions.
3169 2011-06-14 Joseph Myers <joseph@codesourcery.com>
3171 * c-common.c: Include common/common-target.h.
3172 (handle_section_attribute): Use
3173 targetm_common.have_named_sections.
3174 * c-cppbuiltin.c: Include common/common-target.h.
3175 (c_cpp_builtins): Use targetm_common.except_unwind_info.
3177 2011-06-10 Richard Guenther <rguenther@suse.de>
3179 * c-pretty-print.c (pp_c_type_specifier): Use pp_c_identifier
3180 to print a IDENTIFIER_NODE.
3182 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3183 Joseph Myers <joseph@codesourcery.com>
3185 * c.opt (fbuilding-libgcc): New option.
3186 * c-cppbuiltin.c (c_cpp_builtins): Define
3187 __LIBGCC_TRAMPOLINE_SIZE__ if flag_building_libgcc.
3189 2011-06-07 Jason Merrill <jason@redhat.com>
3191 * c-common.c (max_tinst_depth): Lower default to 900.
3193 * c-format.c (gcc_cxxdiag_char_table): Add 'S' format.
3195 2011-06-07 Richard Guenther <rguenther@suse.de>
3197 * c-common.c (c_common_nodes_and_builtins): Do not set
3198 size_type_node or call set_sizetype.
3200 2011-06-07 Dodji Seketeli <dodji@redhat.com>
3203 * c-pretty-print.c (pp_c_integer_constant): Consider the canonical
3204 type when using pointer comparison to compare types.
3206 2011-06-02 Jonathan Wakely <jwakely.gcc@gmail.com>
3208 * c.opt: Add -Wdelete-non-virtual-dtor.
3209 * c-opts.c (c_common_handle_option): Include it in -Wall.
3211 2011-05-30 Nathan Froyd <froydnj@gcc.gnu.org>
3216 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
3218 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
3221 2011-05-27 Jakub Jelinek <jakub@redhat.com>
3224 * c-common.c (c_common_truthvalue_conversion) <case COND_EXPR>: For
3225 C++ don't call c_common_truthvalue_conversion on void type arms.
3227 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
3229 * c-common.h (struct stmt_tree_s) [x_cur_stmt_list]: Change to a VEC.
3230 (stmt_list_stack): Define.
3231 (cur_stmt_list): Adjust for new type of x_cur_stmt_list.
3232 * c-semantics.c (push_stmt_list, pop_stmt_list): Likewise.
3234 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
3236 * c-common.c (warning_candidate_p): Check for BLOCKs.
3238 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
3240 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
3243 2011-05-25 Jakub Jelinek <jakub@redhat.com>
3245 * c-common.c (def_fn_type): Remove extra va_end.
3247 2011-05-23 Jason Merrill <jason@redhat.com>
3250 * c-common.c (c_common_get_narrower): New.
3251 (shorten_binary_op, shorten_compare, warn_for_sign_compare): Use it.
3253 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
3255 * c-common.h (check_function_arguments): Tweak prototype of
3256 check_function_arguments.
3257 * c-common.c (check_function_arguments): Likewise. Adjust
3258 calls to check_function_nonnull, check_function_format, and
3259 check_function_sentinel.
3260 (check_function_sentinel): Take a FUNCTION_TYPE rather than
3261 separate attributes and typelist arguments. Use
3262 FOREACH_FUNCTION_ARGS to iterate over argument types.
3264 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
3266 * c-common.c (c_common_reswords): Reorder.
3267 * c-common.h (rid): Likewise.
3269 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
3271 * c-common.c (def_fn_type): Don't call build_function_type, call
3272 build_function_type_array or build_varargs_function_type_array
3274 (c_common_nodes_and_builtins): Likewise.
3276 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
3278 * c-common.c (c_add_case_label): Omit the loc argument to
3280 * c-common.h (build_case_label): Remove.
3281 * c-semantics.c (build_case_label): Remove.
3283 2011-05-05 Joseph Myers <joseph@codesourcery.com>
3285 * c-objc.h (objc_start_method_definition): Update prototype.
3286 * stub-objc.c (objc_start_method_definition): Add extra parameter.
3288 2011-05-04 Nathan Froyd <froydnj@codesourcery.com>
3290 * c-common.c (check_main_parameter_types): Reindent. Don't use
3291 TYPE_ARG_TYPES directly.
3292 (handle_nonnull_attribute): Likewise.
3293 (sync_resolve_params): Likewise.
3294 * c-format.c (handle_format_arg_attribute): Likewise. Adjust call
3295 to check_format_string.
3296 (handle_format_attribute): Likewise.
3297 (check_format_string): Take a function type to examine instead of
3298 a type list. Use a function_arg_iterator to step through argument
3301 2011-05-04 Richard Guenther <rguenther@suse.de>
3303 * c-common.c (fix_string_type): Use size_int for index type bounds.
3304 (start_fname_decls): Do not pass NULL to build_int_cst.
3305 (c_init_attributes): Likewise.
3306 * c-lex.c (c_lex_with_flags): Likewise.
3308 2011-04-27 Jason Merrill <jason@redhat.com>
3310 * c-common.c (make_tree_vector_from_list): New.
3311 * c-common.h: Declare it.
3313 2011-04-26 Richard Guenther <rguenther@suse.de>
3315 PR preprocessor/48248
3316 * c-ppoutput.c (maybe_print_line): Always optimize newlines
3317 for output size with -P.
3319 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
3321 * c-common.c (struct c_common_resword): Add __underlying_type.
3322 * c-common.h (enum rid): Add RID_UNDERLYING_TYPE.
3324 2011-04-20 Jim Meyering <meyering@redhat.com>
3326 * c-format.c (init_dollar_format_checking): Remove useless
3329 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
3331 * c-objc.h (objc_get_interface_ivars): Removed.
3332 (objc_detect_field_duplicates): New.
3333 * stub-objc.c: Likewise.
3335 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
3337 * stub-objc.c (objc_declare_protocols): Renamed to
3338 objc_declare_protocol.
3339 * c-objc.h: Likewise.
3341 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
3343 * stub-objc.c (objc_declare_class): Updated argument name.
3345 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
3347 * c-common.h (c_common_init_ts): Declare.
3348 * c-common.c (c_common_init_ts): Define.
3350 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
3352 * c-objc.h (objc_build_message_expr): Updated prototype.
3353 * stub-objc.c (objc_build_message_expr): Likewise.
3355 2011-04-12 Martin Jambor <mjambor@suse.cz>
3357 * c-gimplify.c (c_genericize): Call cgraph_get_create_node instead
3360 2011-04-11 Richard Guenther <rguenther@suse.de>
3362 * c-common.c (complete_array_type): Build a range type of
3365 2011-04-08 Nathan Froyd <froydnj@codesourcery.com>
3367 * c-common.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPES.
3368 (handle_type_generic_attribute): Likewise.
3370 2011-04-07 Jason Merrill <jason@redhat.com>
3373 * c-common.c (c_common_truthvalue_conversion): Don't ignore
3374 conversion from C++0x scoped enum.
3376 2011-04-06 Joseph Myers <joseph@codesourcery.com>
3378 * c-target-def.h: New file.
3379 * c-target.def: New file.
3380 * c-target.h: New file.
3381 * c-common.c (targetcm): Don't define here.
3382 * c-common.h (default_handle_c_option): Declare.
3383 * c-format.c: Include c-target.h instead of target.h.
3384 * c-opts.c: Include c-target.h instead of target.h. Explicitly
3386 (default_handle_c_option): Move from targhooks.c.
3388 2011-03-29 Jakub Jelinek <jakub@redhat.com>
3390 PR preprocessor/48248
3391 * c-ppoutput.c (print): Add src_file field.
3392 (init_pp_output): Initialize it.
3393 (maybe_print_line): Don't optimize by adding up to 8 newlines
3394 if map->to_file and print.src_file are different file.
3395 (print_line): Update print.src_file.
3397 2011-03-25 Kai Tietz <ktietz@redhat.com>
3399 * c-ada-spec.c (compare_comment): Use filename_cmp
3400 instead of strcmp for filename.
3402 2011-03-25 Jeff Law <law@redhat.com>
3404 * c-family/c-common.c (def_fn_type): Add missing va_end.
3406 2011-03-25 Jason Merrill <jason@redhat.com>
3408 * c.opt: Add -std=c++03.
3410 2011-03-22 Eric Botcazou <ebotcazou@adacore.com>
3412 * c-ada-spec.c (dump_ada_template): Skip non-class instances.
3414 2011-03-17 Kai Tietz
3417 * c-pretty-print.c (pp_c_specifier_qualifier_list):
3418 Display allowed attributes for function pointer types.
3419 (pp_c_attributes_display): New function to display
3420 attributes having affects_type_identity flag set to true.
3421 * c-pretty-print.h (pp_c_attributes_display): New prototype.
3423 * c-common.c (c_common_attribute_table):
3425 (c_common_format_attribute_table): Likewise.
3427 2011-03-18 Jason Merrill <jason@redhat.com>
3429 * c.opt (fconstexpr-depth): Add Var(max_constexpr_depth).
3430 * c-common.h: Don't declare it here.
3431 * c-common.c: Or define it here.
3432 * c-opts.c (c_common_handle_option): Or set it here.
3435 * c-common.c (handle_transparent_union_attribute): Don't
3436 make a duplicate type in C++.
3438 2011-03-15 Jason Merrill <jason@redhat.com>
3440 * c-common.c (max_constexpr_depth): New.
3441 * c-common.h: Declare it.
3442 * c-opts.c (c_common_handle_option): Set it.
3443 * c.opt (fconstexpr-depth): New option.
3445 2011-03-11 Jason Merrill <jason@redhat.com>
3447 * c-common.c (attribute_takes_identifier_p): Add missing const.
3450 * c-common.c (attribute_takes_identifier_p): Assume that an
3451 unknown attribute takes an identifier.
3453 2011-03-07 Nathan Froyd <froydnj@codesourcery.com>
3456 * c-common.c (c_type_hash): Call list_length instead of iterating
3457 through DECL_CHAIN. Rename 'i' to 'n_elements'.
3459 2011-02-19 Jakub Jelinek <jakub@redhat.com>
3462 * c-common.c (c_fully_fold_internal): Handle VIEW_CONVERT_EXPR.
3464 2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
3466 * c.opt (fobjc-abi-version=) New.
3467 (fobjc-nilcheck): New.
3469 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
3472 * c-common.h (keyword_is_decl_specifier): Declare.
3473 * c-common.c (keyword_is_decl_specifier): Define.
3474 (keyword_is_function_specifier): New function.
3476 2011-01-26 Jakub Jelinek <jakub@redhat.com>
3479 * c-lex.c (interpret_float): If CPP_N_IMAGINARY, ensure
3480 EXCESS_PRECISION_EXPR is created with COMPLEX_TYPE instead of
3483 2011-01-26 Arnaud Charlet <charlet@adacore.com>
3485 * c-ada-spec.c (dump_generic_ada_node): Avoid dereferencing null type.
3487 2011-01-26 Jakub Jelinek <jakub@redhat.com>
3490 * c-opts.c (c_common_post_options): Call c_common_no_more_pch
3491 after init_c_lex if pch_file is set.
3493 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3496 * c.opt (-fkeep-inline-dllexport): New switch.
3498 2011-01-12 Richard Guenther <rguenther@suse.de>
3501 * c-common.c (handle_weak_attribute): Warn instead of error
3502 on declaring an inline function weak.
3504 2011-01-05 Tom Tromey <tromey@redhat.com>
3506 * c-common.h (lvalue_error): Update.
3507 * c-common.c (lvalue_error): Add 'loc' argument. Call error_at,
3510 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
3513 * c-objc.h (objc_finish_message_expr): Added argument to
3516 2010-12-22 Nathan Froyd <froydnj@codesourcery.com>
3518 * c-common.c (handle_nonnull_attribute, handle_sentinel_attribute):
3521 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
3523 * c-objc.h (objc_maybe_warn_exceptions): New.
3524 * stub-objc.c (objc_maybe_warn_exceptions): New.
3526 2010-12-10 Nathan Froyd <froydnj@codesourcery.com>
3528 * c-common.h (readonly_error): Declare.
3529 * c-common.c (readonly_error): Define.
3531 2010-12-09 Nathan Froyd <froydnj@codesourcery.com>
3533 * c-common.h (invalid_indirection_error): Declare.
3534 * c-common.c (invalid_indirection_error): Define.
3536 2010-12-03 Richard Guenther <rguenther@suse.de>
3539 * c-pretty-print.c (pp_c_postfix_expression): Handle MEM_REF.
3540 (pp_c_unary_expression): Likewise.
3541 (pp_c_expression): Likewise.
3543 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
3545 * c-common.h (objc_finish_function): New.
3546 (objc_non_volatilized_type): Removed.
3547 (objc_type_quals_match): Removed.
3548 * stub-objc.c (objc_finish_function): New.
3549 (objc_non_volatilized_type): Removed.
3550 (objc_type_quals_match): Removed.
3552 2010-11-30 Joseph Myers <joseph@codesourcery.com>
3554 * c-common.h (parse_optimize_options): Declare.
3555 * c-cppbuiltin.c, c-format.c, c-gimplify.c, c-lex.c, c-omp.c,
3556 c-pch.c, c-pragma.c, c-semantics.c: Don't include toplev.h.
3558 2010-11-29 Joseph Myers <joseph@codesourcery.com>
3560 * c-opts.c (check_deps_environment_vars): Use getenv instead of
3562 * c-pch.c (O_BINARY): Don't define here.
3563 * c-pragma.h: Include "cpplib.h" instead of <cpplib.h>.
3565 2010-11-25 Joseph Myers <joseph@codesourcery.com>
3567 * c-cppbuiltin.c (c_cpp_builtins): Pass &global_options to
3568 targetm.except_unwind_info.
3570 2010-11-23 Joseph Myers <joseph@codesourcery.com>
3572 * c-opts.c (c_common_handle_option): Pass location to
3573 set_struct_debug_option.
3575 2010-11-23 Joseph Myers <joseph@codesourcery.com>
3577 * c-common.c (visibility_options): Move from ../opts.c.
3578 * c-common.h (struct visibility_flags, visibility_options):
3580 * c-opts.c (finish_options): Rename to c_finish_options.
3581 (c_common_init): Update call to finish_options.
3583 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
3586 * c-lex.c (lex_string): Check that each string in an Objective-C
3587 string concat sequence starts with either one or zero '@', and
3588 that there are no spurious '@' signs at the end.
3590 2010-11-20 Joseph Myers <joseph@codesourcery.com>
3592 * c-pragma.c: Remove conditionals on HANDLE_PRAGMA_PACK,
3593 HANDLE_PRAGMA_PACK_PUSH_POP, HANDLE_PRAGMA_WEAK and
3594 HANDLE_PRAGMA_VISIBILITY.
3595 * c-pragma.h (HANDLE_PRAGMA_WEAK, HANDLE_PRAGMA_PACK,
3596 HANDLE_PRAGMA_VISIBILITY): Don't define.
3597 (HANDLE_SYSV_PRAGMA, HANDLE_PRAGMA_PACK_PUSH_POP): Don't test.
3599 2010-11-20 Nathan Froyd <froydnj@codesourcery.com>
3604 * c-common.h (keyword_begins_type_specifier): Declare.
3605 (keyword_is_storage_class_specifier): Declare.
3606 (keyword_is_type_qualifier): Declare.
3607 * c-common.c (keyword_begins_type_specifier): New function.
3608 (keyword_is_storage_class_specifier): New function.
3609 (keyword_is_type_qualifier): Declare.
3611 2010-11-19 Joseph Myers <joseph@codesourcery.com>
3614 * c-common.c (in_late_binary_op): Define.
3615 (c_common_truthvalue_conversion): Check in_late_binary_op before
3616 calling c_save_expr.
3617 * c-common.h (in_late_binary_op): Declare.
3619 2010-11-19 Joseph Myers <joseph@codesourcery.com>
3621 * c-opts.c (c_common_handle_option): Update calls to
3622 set_struct_debug_option.
3624 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
3626 * c-common.h (objc_declare_protocols): Added additional argument.
3627 * stub-objc.c (objc_declare_protocol): Same change.
3629 2010-11-18 Nathan Froyd <froydnj@codesourcery.com>
3632 * c-common.h (build_real_imag_expr): Declare.
3633 * c-semantics.c (build_real_imag_expr): Define.
3635 2010-11-17 Joseph Myers <joseph@codesourcery.com>
3637 * c-opts.c (c_common_parse_file): Take no arguments.
3638 * c-common.h (c_common_parse_file): Update prototype.
3640 2010-11-16 Jakub Jelinek <jakub@redhat.com>
3643 * c-common.c (warning_candidate_p): Don't track non-const calls
3646 2010-11-15 Ian Lance Taylor <iant@google.com>
3648 * c-lex.c (init_c_lex): Set macro debug callbacks if
3649 flag_dump_go_spec is set.
3651 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
3653 * c-common.h (objc_build_incr_expr_for_property_ref): New.
3654 * stub-objc.c (objc_build_incr_expr_for_property_ref): New.
3656 2010-11-15 Nathan Froyd <froydnj@codesourcery.com>
3658 PR preprocessor/45038
3659 * c-cppbuiltin.c (c_cpp_builtins): Use different format for C++
3662 2010-11-12 Joseph Myers <joseph@codesourcery.com>
3664 * c-common.h (c_family_lang_mask): Declare.
3665 * c-opts.c (c_family_lang_mask): Make extern.
3666 * c-pragma.c (handle_pragma_diagnostic): Use
3667 control_warning_option.
3669 2010-11-12 Joseph Myers <joseph@codesourcery.com>
3671 * c-common.c (parse_optimize_options): Update call to
3673 * c-common.h (c_common_handle_option): Update prototype.
3674 * c-opts.c (c_common_handle_option): Take location_t parameter and
3675 pass it to other functions.
3677 2010-11-11 Joseph Myers <joseph@codesourcery.com>
3679 * c-opts.c (warning_as_error_callback): Remove.
3680 (c_common_initialize_diagnostics): Don't call
3681 register_warning_as_error_callback.
3682 (c_common_handle_option): Handle -Werror=normalized= here.
3684 2010-11-10 Joseph Myers <joseph@codesourcery.com>
3686 * c-common.c (handle_mode_attribute): Use %' and word "signedness"
3688 * c-opts.c (c_common_parse_file): Start diagnostics with lowercase
3690 * c-pragma.c (handle_pragma_target, handle_pragma_optimize):
3691 Remove trailing '.' from diagnostics.
3692 * c.opt (Wwrite-strings_: Avoid '`' in help text.
3694 2010-11-10 Joseph Myers <joseph@codesourcery.com>
3696 * c-common.c (parse_optimize_options): Pass global_dc to
3698 * c-opts.c (c_common_handle_option): Pass &global_options to
3699 set_Wstrict_aliasing.
3700 * c.opt (v): Don't mark Common or document here.
3702 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
3705 * c-format.c (format_type): New type gcc_objc_string_format_type.
3706 (valid_stringptr_type_p): New.
3707 (handle_format_arg_attribute): Use valid_stringptr_type_p ().
3708 (check_format_string): Pass expected type, use
3709 valid_stringptr_type_p (), check that the format string types are
3710 consistent with the format specification.
3711 (decode_format_attr): Warn if NSString is used outside objective-c.
3712 (format_types_orig): Add NSString.
3714 (format_flags): New.
3715 (check_format_arg): Handle format strings requiring an external parser.
3716 first_target_format_type: New variable.
3717 (handle_format_attribute): Set up first_target_format_type, pass the
3718 expected format arg string type to check_format_string().
3719 * c-common.h (FMT_FLAG_PARSE_ARG_CONVERT_EXTERNAL): New flag.
3720 * stub-objc.c (objc_string_ref_type_p): New.
3721 (objc_check_format_arg): New.
3723 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
3725 Fixed using the Objective-C 2.0 dot-syntax with class names.
3726 * c-common.h (objc_build_class_component_ref): New.
3727 * stub-objc.c (objc_build_class_component_ref): New.
3729 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
3731 * c.opt (Wproperty-assign-default): New option.
3733 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
3735 Implemented -fobjc-std=objc1 flag.
3736 * c.opt (fobjc-std=objc1): New option.
3738 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
3740 Implemented format and noreturn attributes for Objective-C methods.
3741 * c-common.c (handle_noreturn_attribute): Recognize 'noreturn'
3742 attribute for Objective-C methods.
3744 2010-10-31 Jason Merrill <jason@redhat.com>
3746 * c-common.c (conversion_warning, warn_for_collisions_1): Use
3749 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
3751 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
3752 * c-common.h (enum rid): Removed RID_COPIES and RID_IVAR.
3753 (objc_add_property_declaration): Removed arguments for copies and
3755 (objc_build_getter_call): Renamed to
3756 objc_maybe_build_component_ref.
3757 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
3758 (objc_is_property_ref): New.
3759 * c-common.c (c_common_reswords): Removed copies and ivar.
3760 * stub-objc.c (objc_add_property_declaration): Removed arguments
3761 for copies and ivar.
3762 (objc_build_getter_call): Renamed to
3763 objc_maybe_build_component_ref.
3764 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
3765 (objc_is_property_ref): New.
3767 2010-10-29 Arnaud Charlet <charlet@adacore.com>
3768 Matthew Gingell <gingell@adacore.com>
3770 * c-ada-spec.c (separate_class_package): New function.
3771 (pp_ada_tree_identifier): Prefix references to C++ classes with the
3772 name of their enclosing package.
3773 (print_ada_declaration): Use separate_class_package.
3775 2010-10-27 Jason Merrill <jason@redhat.com>
3777 * c-common.c (c_common_reswords): Add __is_literal_type.
3778 * c-common.h (enum rid): Add RID_IS_LITERAL_TYPE.
3780 * c-common.c (check_case_value): Remove special C++ code.
3782 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
3784 * c-common.h (enum rid): Added RID_READWRITE, RID_ASSIGN,
3785 RID_RETAIN, RID_COPY and RID_NONATOMIC. Updated RID_FIRST_PATTR
3787 (objc_add_property_declaration): Added additional arguments.
3788 (objc_property_attribute_kind): Removed.
3789 (objc_set_property_attr): Removed.
3790 * c-common.c (c_common_reswords): Added readwrite, assign, retain,
3792 * stub-objc.c (objc_add_property_declaration): Added additional
3794 (objc_set_property_attr): Removed.
3796 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
3798 * c-common.h (objc_add_property_variable): Renamed to
3799 objc_add_property_declaration. Added location argument.
3800 * stub-objc.c (objc_add_property_variable): Same change.
3802 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
3804 * c-common.h (objc_maybe_printable_name): New.
3805 * stub-objc.c (objc_maybe_printable_name): New.
3807 2010-10-22 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
3808 Andrew Pinski <pinskia@gmail.com>
3810 * c-common.h (c_common_mark_addressable_vec): Declare.
3811 * c-common.c (c_common_mark_addressable_vec): New function.
3813 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
3815 * c-common.h (objc_set_method_type): Removed.
3816 (objc_add_method_declaration): Added boolean argument.
3817 (objc_start_method_definition): Same change.
3818 (objc_build_method_signature): Same change.
3819 * stub-objc.c (objc_set_method_type): Removed.
3820 (objc_add_method_declaration): Added boolean argument.
3821 (objc_start_method_definition): Same change.
3822 (objc_build_method_signature): Same change.
3824 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
3826 * c-common.h (finish_file): Removed.
3827 (objc_write_global_declarations): New.
3828 * c-opts.c (c_common_parse_file): Do not call finish_file.
3829 * stub-objc.c (objc_write_global_declarations): New.
3831 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
3833 Implemented parsing @synthesize and @dynamic for
3834 Objective-C/Objective-C++.
3835 * c-common.h (enum rid): Add RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
3836 (objc_add_synthesize_declaration): New.
3837 (objc_add_dynamic_declaration): New.
3838 * c-common.c (c_common_reswords): Add synthesize and dynamic.
3839 * stub-objc.c (objc_add_synthesize_declaration): New.
3840 (objc_add_dynamic_declaration): New.
3842 2010-10-18 Michael Meissner <meissner@linux.vnet.ibm.com>
3845 * c-cppbuiltin.c (mode_has_fma): Move function here from
3846 builtins.c. Don't use the fma optab, instead just use the
3847 HAVE_fma* macros, so that __FP_FAST_FMA* will be defined when
3850 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
3852 Merge from 'apple/trunk' branch on FSF servers.
3854 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
3857 * c-common.h (objc_non_volatilized_type): New declaration
3858 * stub-objc.c (objc_non_volatilized_type): New stub.
3860 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
3862 Merge from 'apple/trunk' branch on FSF servers.
3864 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
3867 * c-common.h (objc_diagnose_private_ivar): New decl.
3868 * stub-objc.c (objc_diagnose_private_ivar): New stub.
3870 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
3872 * c-common.c (c_common_reswords): Add package, RID_AT_PACKAGE.
3873 * c-common.h (enum rid): Add RID_AT_PACKAGE.
3874 (objc_ivar_visibility_kind): New enum.
3875 (objc_set_visibility): Adjust prototype to use visibility enum.
3876 * stub-objc.c (objc_set_visibility): Adjust stub to use
3879 2010-10-14 Michael Meissner <meissner@linux.vnet.ibm.com>
3881 * c-cppbuiltin.c (builtin_define_float_constants): Emit
3882 __FP_FAST_FMA, __FP_FAST_FMAF, and __FP_FAST_FMAL if the machine
3883 has the appropriate fma builtins.
3884 (c_cpp_builtins): Adjust call to builtin_define_float_constants.
3886 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
3888 merge from FSF apple 'trunk' branch.
3889 2006 Fariborz Jahanian <fjahanian@apple.com>
3891 Radars 4436866, 4505126, 4506903, 4517826
3892 * c-common.c (c_common_resword): Define @property and its attributes.
3893 * c-common.h: Define property attribute enum entries.
3894 (OBJC_IS_PATTR_KEYWORD): New.
3895 (objc_property_attribute_kind): New enum.
3896 Declare objc_set_property_attr (), objc_add_property_variable (),
3897 objc_build_getter_call () and objc_build_setter_call ().
3898 * stub-objc.c (objc_set_property_attr): New stub.
3899 (objc_add_property_variable): Likewise.
3900 (objc_build_getter_call): Likewise.
3901 (objc_build_setter_call) Likewise.
3903 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
3905 merge from FSF apple 'trunk' branch.
3906 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
3908 Radar 3803157 (method attributes)
3909 * c-common.c (handle_deprecated_attribute): Recognize
3910 objc methods as valid declarations.
3911 * c-common.h: Declare objc_method_decl ().
3912 * stub-objc.c (objc_method_decl): New stub.
3914 2010-10-08 Joseph Myers <joseph@codesourcery.com>
3916 * c-common.c (parse_optimize_options): Call
3917 decode_cmdline_options_to_array_default_mask before
3918 decode_options. Update arguments to decode_options.
3919 * c-common.h (c_common_init_options_struct): Declare.
3920 * c-opts.c (c_common_init_options_struct): New. Split out from
3921 c_common_init_options.
3923 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
3925 Implemented fast enumeration for Objective-C.
3926 * c-common.h (objc_finish_foreach_loop): New.
3927 * stub-objc.c (objc_finish_foreach_loop): New.
3929 2010-10-05 Joseph Myers <joseph@codesourcery.com>
3931 * c-common.h (struct diagnostic_context): Don't declare here.
3932 (c_common_initialize_diagnostics): Declare using
3933 diagnostic_context typedef.
3934 * c-opts.c (c_common_handle_option): Pass global_dc to
3935 handle_generated_option.
3937 2010-10-04 Joseph Myers <joseph@codesourcery.com>
3939 * c-opts.c (c_common_handle_option): Pass &global_options_set to
3940 handle_generated_option.
3942 2010-10-03 Ian Lance Taylor <iant@google.com>
3944 * c.opt (-fplan9-extensions): New option.
3946 2010-10-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3948 * c-cppbuiltin.c (define__GNUC__, builtin_define_type_precision):
3950 (c_cpp_builtins): Call functions from cppbuiltin.c instead
3951 of duplicating code.
3953 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
3955 * c-common.c: Add two new entries for @optional
3956 and @required keywords.
3958 merge from FSF 'apple/trunk' branch.
3959 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
3962 * c-common.h (RID_AT_OPTIONAL, RID_AT_REQUIRED): Two new
3963 objective-c keywords.
3964 (objc_set_method_opt): New declaration.
3965 * stub-objc.c (objc_set_method_opt): New stub.
3967 2010-09-30 Joseph Myers <joseph@codesourcery.com>
3969 * c-common.c (handle_optimize_attribute): Pass &global_options to
3970 cl_optimization_save and cl_optimization_restore.
3971 * c-opts.c (c_common_handle_option): Pass &global_options to
3972 handle_generated_option.
3973 * c-pragma.c (handle_pragma_diagnostic): Use option_flag_var.
3974 (handle_pragma_pop_options, handle_pragma_reset_options): Pass
3975 &global_options to cl_optimization_restore.
3977 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
3979 * c-lex.c (c_lex_with_flags): Updated comments for CPP_AT_NAME
3980 Objective-C/Objective-C++ keywords.
3982 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
3984 Merge from 'apple/trunk' branch on FSF servers.
3986 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
3989 * c-common.h (objc_check_global_decl): New declaration.
3990 * stub-objc.c (objc_check_global_decl): New stub.
3992 2010-09-29 Joseph Myers <joseph@codesourcery.com>
3994 * c.opt: Don't use VarExists.
3996 2010-09-29 Joseph Myers <joseph@codesourcery.com>
3998 * c-common.c (c_cpp_error): Update names of diagnostic_context
4000 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Update names of
4001 cl_optimization members.
4002 * c-opts.c (warning_as_error_callback, c_common_handle_option,
4003 sanitize_cpp_opts, finish_options): Update names of cpp_options
4006 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
4008 * c-common.h (OBJC_IS_CXX_KEYWORD): New macro. Updated comments.
4009 (objc_is_reserved_word): Removed.
4010 * c-common.c: Updated comments.
4011 * c-lex.c (c_lex_with_flags): Use OBJC_IS_CXX_KEYWORD instead of
4012 objc_is_reserved_word.
4013 * stub-objc.c (objc_is_reserved_word): Removed.
4015 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
4017 * c-common.h (objc_add_method_declaration): Adjust prototype to
4019 (objc_start_method_definition): Likewise.
4020 (objc_build_keyword_decl): Likewise.
4021 * stub-objc.c:(objc_add_method_declaration): Handle attributes.
4022 (objc_start_method_definition): Likewise.
4023 (objc_build_keyword_decl): Likewise.
4025 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
4027 * c-common.h (objc_start_class_interface): Adjust prototype.
4028 (objc_start_category_interface): Likewise.
4029 (objc_start_protocol): Likewise.
4030 * stub-objc.c (objc_start_protocol): Adjust for extra argument.
4031 (objc_start_class_interface): Likewise.
4032 (objc_start_category_interface): Likewise.
4034 2010-09-27 Ian Lance Taylor <iant@google.com>
4036 * c-common.c (c_common_attribute_table): Add no_split_stack.
4037 (handle_no_split_stack_attribute): New static function.
4039 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
4041 Merge from 'apple/trunk' branch on FSF servers.
4043 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
4046 * c-common.h (objc_have_common_type): New declaration.
4047 * stub-objc.c (objc_have_common_type): New stub.
4049 2005-06-22 Ziemowit Laski <zlaski@apple.com>
4052 * c-common.h (objc_common_type): New prototype.
4053 * stub-objc.c (objc_common_type): New stub.
4055 2010-09-24 Jan Hubicka <jh@suse.cz>
4057 * c-common.c (handle_leaf_attribute): New function.
4058 (struct attribute_spec c_common_att): Add leaf.
4060 2010-09-22 Joseph Myers <joseph@codesourcery.com>
4062 * c.opt (-all-warnings, -ansi, -assert, -assert=, -comments,
4063 -comments-in-macros, -define-macro, -define-macro=, -dependencies,
4064 -dump, -dump=, -imacros, -imacros=, -include, -include=,
4065 -include-barrier, -include-directory, -include-directory=,
4066 -include-directory-after, -include-directory-after=,
4067 -include-prefix, -include-prefix=, -include-with-prefix,
4068 -include-with-prefix=, -include-with-prefix-after,
4069 -include-with-prefix-after=, -include-with-prefix-before,
4070 -include-with-prefix-before=, -no-integrated-cpp,
4071 -no-line-commands, -no-standard-includes, -no-warnings, -output,
4072 -output=, -pedantic, -pedantic-errors, -preprocess,
4073 -print-missing-file-dependencies, -trace-includes, -traditional,
4074 -traditional-cpp, -trigraphs, -undefine-macro, -undefine-macro=,
4075 -user-dependencies, -verbose, -write-dependencies,
4076 -write-user-dependencies, no-integrated-cpp, traditional): New.
4078 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
4081 * c-common.h (objc_start_method_definition): Return bool instead
4083 * stub-objc.c (objc_start_method_definition): Return bool instead
4086 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
4089 * c-common.h (objc_get_interface_ivars): New declaration.
4090 * stub-objc.c (objc_get_interface_ivars): New stub.
4092 2010-09-15 Ian Lance Taylor <iant@google.com>
4094 * c-common.c (parse_optimize_options): Do not capitalize warning
4095 messages. Remove period at end of warning message.
4097 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
4099 * c-common.c (handle_alias_ifunc_attribute): New, broken out of ...
4100 (handle_alias_attribute): ... here.
4101 (handle_ifunc_attribute): New.
4103 2010-09-06 Mark Mitchell <mark@codesourcery.com>
4105 * c-common.h (do_warn_double_promotion): Declare.
4106 * c-common.c (do_warn_double_promotion): Define.
4108 2010-09-05 Mark Mitchell <mark@codesourcery.com>
4110 * c.opt (Wdouble-promotion): New.
4112 2010-09-02 Joseph Myers <joseph@codesourcery.com>
4114 * c.opt (falt-external-templates, fhuge-objects, fvtable-gc,
4115 fvtable-thunks, fxref): Mark no longer supported in help text.
4117 2010-09-02 Joseph Myers <joseph@codesourcery.com>
4119 * c.opt (Wimport, fall-virtual, falt-external-templates,
4120 fdefault-inline, fenum-int-equiv, fexternal-templates,
4121 fguiding-decls, fhonor-std, fhuge-objects, flabels-ok,
4122 fname-mangling-version-, fnew-abi, fnonnull-objects,
4123 foptional-diags, fsquangle, fstrict-prototype, fthis-is-variable,
4124 fvtable-gc, fvtable-thunks, fxref): Mark with Ignore and Warn as
4126 (fhandle-exceptions): Mark with Alias and Warn.
4127 * c-opts.c (c_common_handle_option): Don't handle options marked
4130 2010-09-02 Joseph Myers <joseph@codesourcery.com>
4132 * c.opt (Wcomments, Werror-implicit-function-declaration,
4133 ftemplate-depth-, std=c89, std=c9x, std=gnu89, std=gnu9x,
4134 std=iso9899:1990, std=iso9899:1999, std=iso9899:199x): Mark as
4136 * c-common.c (option_codes): Use OPT_Wcomment instead of
4138 * c-opts.c (warning_as_error_callback, c_common_handle_option):
4139 Don't handle options marked as aliases.
4141 2010-08-25 Richard Guenther <rguenther@suse.de>
4143 * c-common.c (c_common_get_alias_set): Remove special
4144 handling for pointers.
4146 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
4148 * c-common.c: Use FOR_EACH_VEC_ELT.
4149 * c-gimplify.c: Likewise.
4150 * c-pragma.c: Likewise.
4152 2010-08-16 Joseph Myers <joseph@codesourcery.com>
4154 * c.opt (MDX): Change back to MD. Mark NoDriverArg instead of
4156 (MMDX): Change back to MMD. Mark NoDriverArg instead of
4158 * c-opts.c (c_common_handle_option): Use OPT_MD and OPT_MMD
4159 instead of OPT_MDX and OPT_MMDX.
4161 2010-08-16 Joseph Myers <joseph@codesourcery.com>
4163 * c.opt (MDX, MMDX, lang-asm): Mark RejectDriver.
4165 2010-08-12 Joseph Myers <joseph@codesourcery.com>
4167 * c.opt (MD, MMD): Change to MDX and MMDX.
4168 * c-opts.c (c_common_handle_option): Use OPT_MMD and OPT_MMDX.
4170 2010-08-11 Joseph Myers <joseph@codesourcery.com>
4172 * c-opts.c (c_common_handle_option): Call handle_generated_option
4173 instead of handle_option.
4175 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
4177 * c-pragma.c (add_to_renaming_pragma_list): Fix call to VEC_safe_push.
4178 (maybe_apply_renaming_pragma): Delete unneeded declarations.
4180 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
4182 * c-pragma.c (pending_redefinition): Declare. Declare a VEC of it.
4183 (pending_redefine_extname): Change type to a VEC.
4184 (add_to_renaming_pragma_list): Update for new type of
4185 pending_redefine_extname.
4186 (maybe_apply_renaming_pragma): Likewise.
4188 2010-08-04 Arnaud Charlet <charlet@adacore.com>
4190 * c-ada-spec.c (dump_ada_template): Mark underlying instance type as
4192 (dump_generic_ada_node): Code clean up. Use TREE_VISITED flag to
4193 decide whether a type has already been declared/seen.
4194 Do not go to the original type.
4195 (dump_nested_types): New parameter forward.
4196 Generate forward declaration if needed and mark type as visited.
4197 (print_ada_declaration): Call dump_nested_types if not already done.
4198 Mark types as visited.
4200 2010-08-03 Joseph Myers <joseph@codesourcery.com>
4202 * c.opt (-print-pch-checksum): Remove option.
4203 * c-opts.c (c_common_handle_option): Don't handle
4204 OPT_print_pch_checksum.
4206 2010-07-27 Joseph Myers <joseph@codesourcery.com>
4208 * c-common.h (c_common_handle_option): Update prototype and return
4210 * c-opts.c (c_common_handle_option): Update prototype and return
4211 value type. Update calls to handle_option and
4212 enable_warning_as_error.
4214 2010-07-27 Jakub Jelinek <jakub@redhat.com>
4217 * c-pretty-print.c (pp_c_expression): Handle C_MAYBE_CONST_EXPR.
4219 2010-07-27 Joseph Myers <joseph@codesourcery.com>
4221 * c-common.h (c_common_missing_argument): Remove.
4222 * c-opts.c (c_common_missing_argument): Remove.
4223 * c.opt (A, D, F, I, MD, MMD, MQ, MT, U, fconstant-string-class=,
4224 idirafter, imacros, include, isysroot, isystem, iquote): Add
4226 * c-objc-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
4228 2010-07-27 Joseph Myers <joseph@codesourcery.com>
4230 * c-common.h (c_common_option_lang_mask,
4231 c_common_initialize_diagnostics, c_common_complain_wrong_lang_p):
4233 (c_common_init_options): Update prototype.
4234 * c-opts.c (c_common_option_lang_mask): New.
4235 (c_common_initialize_diagnostics): Split out of
4236 c_common_init_options.
4237 (accept_all_c_family_options, c_common_complain_wrong_lang_p):
4239 (c_common_init_options): Update prototype. Use decoded options in
4240 search for -lang-asm.
4242 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
4244 * c-common.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
4245 * c-format.c: Likewise.
4247 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
4249 * c-common.h: Include diagnostic-core.h. Error if already
4251 * c-semantics.c: Do not define GCC_DIAG_STYLE here.
4253 2010-07-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
4255 * c-family/c-common.c (IN_GCC_FRONTEND): Do not undef.
4256 Do not include expr.h
4257 (vector_mode_valid_p): Move here.
4259 2010-06-21 DJ Delorie <dj@redhat.com>
4261 * c-pragma.c (handle_pragma_diagnostic): Add push/pop,
4262 allow these pragmas anywhere.
4264 2010-06-14 Jakub Jelinek <jakub@redhat.com>
4267 * c-cppbuiltin.c: Include gt-c-family-c-cppbuiltin.h.
4268 (lazy_hex_fp_values, lazy_hex_fp_value_count): Add GTY(()) markers.
4269 (lazy_hex_fp_value, builtin_define_with_hex_fp_value): Use
4270 ggc_strdup instead of xstrdup.
4272 2010-06-10 Jakub Jelinek <jakub@redhat.com>
4274 * c-cppbuiltin.c: Include cpp-id-data.h.
4275 (lazy_hex_fp_values, lazy_hex_fp_value_count): New variables.
4276 (lazy_hex_fp_value): New function.
4277 (builtin_define_with_hex_fp_value): Provide definitions lazily.
4279 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
4281 * c-gimplify.c: Do not include tree-flow.h
4283 2010-06-29 Joern Rennecke <joern.rennecke@embecosm.com>
4286 * c-common.c: Rename targetm member:
4287 targetm.enum_va_list -> targetm.enum_va_list_p
4289 2010-06-28 Anatoly Sokolov <aesok@post.ru>
4291 * c-common.c (shorten_compare): Adjust call to force_fit_type_double.
4293 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
4295 * c-cppbuiltin.c: Do not include except.h.
4297 2010-06-24 Andi Kleen <ak@linux.intel.com>
4299 * c-common.c (warn_for_omitted_condop): New.
4300 * c-common.h (warn_for_omitted_condop): Add prototype.
4302 2010-06-21 Joseph Myers <joseph@codesourcery.com>
4304 * c.opt (lang-objc): Remove.
4305 * c-opts.c (c_common_handle_option): Don't handle OPT_lang_objc.
4307 2010-06-21 Joern Rennecke <joern.rennecke@embecosm.com>
4309 * c-opts.c: Include "tm_p.h".
4311 2010-06-20 Joseph Myers <joseph@codesourcery.com>
4313 * c-common.c (parse_optimize_options): Update call to
4316 2010-06-18 Nathan Froyd <froydnj@codesourcery.com>
4318 * c-common.c (record_types_used_by_current_var_decl): Adjust for
4319 new type of types_used_by_cur_var_decl.
4321 2010-06-17 Joern Rennecke <joern.rennecke@embecosm.com>
4324 * c-cppbuiltin.c (builtin_define_with_hex_fp_value): Add cast
4325 for C++ standard compliance.
4327 2010-06-16 Jason Merrill <jason@redhat.com>
4329 * c.opt: Add -Wnoexcept.
4331 2010-06-16 Richard Guenther <rguenther@suse.de>
4334 * c-common.c (c_common_truthvalue_conversion): Remove
4335 premature and wrong optimization concering ADDR_EXPRs.
4337 2010-06-15 Arnaud Charlet <charlet@adacore.com>
4339 * c-ada-spec.c (dump_sloc): Remove column info.
4340 (is_simple_enum): New function.
4341 (dump_generic_ada_node, print_ada_declaration): Map C enum types to Ada
4342 enum types when relevant.
4344 2010-06-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
4346 * c-common.c (conversion_warning): Warn at expression
4349 2010-06-10 Joseph Myers <joseph@codesourcery.com>
4351 * c-opts.c (c_common_handle_option): Don't handle
4354 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
4356 * c-pragma.c (push_alignment): Use typed GC allocation.
4357 (handle_pragma_push_options): Likewise.
4359 * c-common.c (parse_optimize_options): Likewise.
4361 * c-common.h (struct sorted_fields_type): Add variable_size GTY
4364 2010-06-07 Joseph Myers <joseph@codesourcery.com>
4366 * c-common.c (flag_preprocess_only, flag_undef, flag_no_builtin,
4367 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
4368 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
4369 flag_signed_bitfields, warn_strict_null_sentinel,
4370 flag_nil_receivers, flag_zero_link, flag_replace_objc_classes,
4371 flag_gen_declaration, flag_no_gnu_keywords,
4372 flag_implement_inlines, flag_implicit_templates,
4373 flag_implicit_inline_templates, flag_optional_diags,
4374 flag_elide_constructors, flag_default_inline, flag_rtti,
4375 flag_conserve_space, flag_access_control, flag_check_new,
4376 flag_new_for_scope, flag_weak, flag_working_directory,
4377 flag_use_cxa_atexit, flag_use_cxa_get_exception_ptr,
4378 flag_enforce_eh_specs, flag_threadsafe_statics,
4379 flag_pretty_templates): Remove.
4380 * c-common.h (flag_preprocess_only, flag_nil_receivers,
4381 flag_objc_exceptions, flag_objc_sjlj_exceptions, flag_zero_link,
4382 flag_replace_objc_classes, flag_undef, flag_no_builtin,
4383 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
4384 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
4385 flag_const_strings, flag_signed_bitfields, flag_gen_declaration,
4386 flag_no_gnu_keywords, flag_implement_inlines,
4387 flag_implicit_templates, flag_implicit_inline_templates,
4388 flag_optional_diags, flag_elide_constructors, flag_default_inline,
4389 flag_rtti, flag_conserve_space, flag_access_control,
4390 flag_check_new, flag_new_for_scope, flag_weak,
4391 flag_working_directory, flag_use_cxa_atexit,
4392 flag_use_cxa_get_exception_ptr, flag_enforce_eh_specs,
4393 flag_threadsafe_statics, flag_pretty_templates,
4394 warn_strict_null_sentinel): Remove.
4395 * c.opt (E, Wstrict-null-sentinel, faccess-control, fasm,
4396 fbuiltin, fcheck-new, fconserve-space, felide-constructors,
4397 fenforce-eh-specs, ffor-scope, fgnu-keywords, fimplement-inlines,
4398 fimplicit-inline-templates, fimplicit-templates,
4399 flax-vector-conversions, fms-extensions, fnil-receivers,
4400 fnonansi-builtins, fpretty-templates, freplace-objc-classes,
4401 frtti, fshort-double, fshort-enums, fshort-wchar,
4402 fsigned-bitfields, fsigned-char, fstats, fthreadsafe-statics,
4403 funsigned-bitfields, funsigned-char, fuse-cxa-atexit,
4404 fuse-cxa-get-exception-ptr, fweak, fworking-directory, fzero-link,
4405 gen-decls, undef): Use Var.
4406 (fdefault-inline, foptional-diags): Document as doing nothing.
4407 * c-opts.c (c_common_handle_option): Remove cases for options now
4408 using Var. Mark ignored options as such.
4410 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
4412 * c-common.c: Moved to here from parent directory.
4413 * c-common.def: Likewise.
4414 * c-common.h: Likewise.
4415 * c-cppbuiltin.c: Likewise.
4416 * c-dump.c: Likewise.
4417 * c-format.c: Likewise.
4418 * c-format.h : Likewise.
4419 * c-gimplify.c: Likewise.
4420 * c-lex.c: Likewise.
4421 * c-omp.c: Likewise.
4423 * c-opts.c: Likewise.
4424 * c-pch.c: Likewise.
4425 * c-ppoutput.c: Likewise.
4426 * c-pragma.c: Likewise.
4427 * c-pragma.h: Likewise.
4428 * c-pretty-print.c: Likewise.
4429 * c-pretty-print.h: Likewise.
4430 * c-semantics.c: Likewise.
4431 * stub-objc.c: Likewise.
4433 * c-common.c: Include gt-c-family-c-common.h.
4434 * c-pragma.c: Include gt-c-family-c-pragma.h.
4436 Copyright (C) 2010-2014 Free Software Foundation, Inc.
4438 Copying and distribution of this file, with or without modification,
4439 are permitted in any medium without royalty provided the copyright
4440 notice and this notice are preserved.