1 2015-01-05 Marek Polacek <polacek@redhat.com>
4 * c-common.c (warn_array_subscript_with_type_char): Add location_t
6 * c-common.h (warn_array_subscript_with_type_char): Update
9 2014-12-20 Edward Smith-Rowland <3dw4rd@verizon.net>
11 * c-cppbuiltin.c (__cpp_sized_deallocation): Uncomment and move macro.
12 Control macro with flag_sized_deallocation.
14 2014-12-20 Martin Uecker <uecker@eecs.berkeley.edu>
16 * c.opt (Wdiscarded-array-qualifiers): New option.
18 2014-12-19 Jakub Jelinek <jakub@redhat.com>
21 * c-cppbuiltin.c (c_cpp_builtins): Don't define __has_attribute
22 and __has_cpp_attribute here.
23 * c-ppoutput.c (init_pp_output): Set cb->has_attribute to
24 c_common_has_attribute.
25 * c-common.h (c_common_has_attribute): New prototype.
26 * c-lex.c (init_c_lex): Set cb->has_attribute to
27 c_common_has_attribute instead of cb_has_attribute.
28 (get_token_no_padding): New function.
29 (cb_has_attribute): Renamed to ...
30 (c_common_has_attribute): ... this. No longer static. Use
31 get_token_no_padding, require ()s, don't build TREE_LIST
32 unnecessarily, fix up formatting, adjust diagnostics, call
35 2014-12-15 Jason Merrill <jason@redhat.com>
37 * c.opt (-fsized-deallocation, -Wc++14-compat): New.
38 (-Wsized-deallocation): New.
39 * c-opts.c (c_common_post_options): -fsized-deallocation defaults
40 to on in C++14 and up.
42 2014-12-11 Jason Merrill <jason@redhat.com>
44 * c-cppbuiltin.c (c_cpp_builtins): Enable C++14 __cpp_constexpr.
46 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_runtime_arrays if
47 we aren't complaining about VLAs.
49 2014-12-06 Marek Polacek <polacek@redhat.com>
51 PR tree-optimization/64183
52 * c-gimplify.c (c_gimplify_expr): Don't convert the RHS of a
53 shift-expression if it is integer_type_node. Use types_compatible_p.
55 2014-11-29 Jakub Jelinek <jakub@redhat.com>
57 * c-common.c (convert_vector_to_pointer_for_subscript): Remove NULL
58 last argument from create_tmp_var_raw and create_tmp_var calls.
59 * cilk.c (gimplify_cilk_spawn): Likewise.
60 * c-omp.c (c_finish_omp_atomic): Likewise.
62 2014-11-28 Marek Polacek <polacek@redhat.com>
64 * c-ubsan.c (ubsan_instrument_shift): Use op1_utype for MINUS_EXPR
65 instead of unsigned_type_node.
67 2014-11-28 Marek Polacek <polacek@redhat.com>
70 * c-ubsan.c (ubsan_instrument_shift): Change the type of a MINUS_EXPR
72 * c-gimplify.c (c_gimplify_expr): Convert right operand of a shift
73 expression to unsigned_type_node.
75 2014-11-20 Mark Wielaard <mjw@redhat.com>
78 * c-opts.c (set_std_c89): Set lang_hooks.name.
79 (set_std_c99): Likewise.
80 (set_std_c11): Likewise.
81 (set_std_cxx98): Likewise.
82 (set_std_cxx11): Likewise.
83 (set_std_cxx14): Likewise.
84 (set_std_cxx1z): Likewise.
86 2014-11-21 Jakub Jelinek <jakub@redhat.com>
89 * c-common.h (convert_vector_to_pointer_for_subscript): Change
91 * c-common.c: Include gimple-expr.h.
92 (convert_vector_to_pointer_for_subscript): Change return type to
93 bool. If *vecp is not lvalue_p and has VECTOR_TYPE, return true
94 and copy it into a TARGET_EXPR and use that instead of *vecp
97 2014-11-19 David Malcolm <dmalcolm@redhat.com>
99 Merger of git branch "gimple-classes-v2-option-3".
100 * ChangeLog.gimple-classes: New.
101 * c-gimplify.c (add_block_to_enclosing): Strengthen local "stack"
102 from being just a vec<gimple> to a vec<gbind *>.
104 2014-11-18 Jakub Jelinek <jakub@redhat.com>
107 * c-ubsan.c (ubsan_maybe_instrument_reference_or_call): Change type
108 argument to ptype, set type to TREE_TYPE (ptype). Don't call
109 get_pointer_alignment for non-pointers. Use ptype, or if it is
110 reference type, corresponding pointer type, as type of kind
112 (ubsan_maybe_instrument_reference,
113 ubsan_maybe_instrument_member_call): Adjust callers.
115 2014-11-15 Marek Polacek <polacek@redhat.com>
118 * array-notation-common.c (is_sec_implicit_index_fn): Return false
120 (extract_array_notation_exprs): Return for NULL node.
122 2014-11-12 Joseph Myers <joseph@codesourcery.com>
124 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Define and
125 undefine __NO_MATH_ERRNO__ based on changes to -fmath-errno state.
127 2014-11-12 Jakub Jelinek <jakub@redhat.com>
130 * c-common.c (check_builtin_function_arguments): Handle
131 BUILT_IN_{ADD,SUB,MUL}_OVERFLOW.
133 2014-11-10 Andi Kleen <ak@linux.intel.com>
136 * c-common.h (check_no_cilk): Declare.
137 * cilk.c (get_error_location): New function.
138 (check_no_cilk): Dito.
140 2014-11-10 Andi Kleen <ak@linux.intel.com>
142 * cilk.c (recognize_spawn): Use expression location
145 2014-11-10 Paolo Carlini <paolo.carlini@oracle.com>
147 * c.opt ([Wshift-count-negative, Wshift-count-overflow]): Add.
149 2014-11-10 Edward Smith-Rowland <3dw4rd@verizon.net>
151 * c-cppbuiltin.c (__has_attribute, __has_cpp_attribute): New macros;
152 (__cpp_rtti, __cpp_exceptions): New macros for C++98;
153 (__cpp_range_based_for, __cpp_initializer_lists,
154 __cpp_delegating_constructors, __cpp_nsdmi,
155 __cpp_inheriting_constructors, __cpp_ref_qualifiers): New macros
156 for C++11; (__cpp_attribute_deprecated): Remove in favor of
158 * c-lex.c (cb_has_attribute): New callback CPP function;
159 (init_c_lex): Set has_attribute callback.
161 2014-11-04 Richard Biener <rguenther@suse.de>
163 * c-common.c (shorten_compare): Do not shorten mixed
164 DFP and non-DFP compares.
166 2014-11-01 Edward Smith-Rowland <3dw4rd@verizon.net>
168 * g++.dg/cpp1y/feat-cxx11.C: Commentary and rearrangement of tests.
169 * g++.dg/cpp1y/feat-cxx11-neg.C: Add aggregate NSDMI test.
170 Commentary and rearrangement of tests.
171 * g++.dg/cpp1y/feat-cxx14.C: Enable aggregate NSDMI test.
172 Commentary and rearrangement of tests.
173 * g++.dg/cpp1y/feat-cxx98-neg.C: Ditto
174 * g++.dg/cpp1y/feat-cxx98.C: Commentary.
176 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
178 * c-common.c, c-common.h, c-cppbuiltin.c, c-lex.c: Remove redundant
179 enum from machine_mode.
181 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
183 * c-family/c-common.c: Adjust include files.
184 * c-family/c-gimplify.c: Ditto.
185 * c-family/cilk.c: Ditto.
186 * c-family/c-pragma.c: Ditto.
187 * c-family/c-ubsan.c: Ditto.
189 2014-10-27 Andrew MacLeod <amacleod@redhat.com>
191 * c-gimplify.c: Adjust include files.
193 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
196 * c-opts.c (c_common_diagnostics_set_defaults): Renamed from
197 c_common_initialize_diagnostics.
198 * c-common.h: Likewise.
200 2014-10-24 Marek Polacek <polacek@redhat.com>
203 * c-pretty-print.c (c_pretty_printer::simple_type_specifier): Don't
204 print "struct"/"union"/"enum" for typedefed names.
206 2014-10-23 Marek Polacek <polacek@redhat.com>
208 * c-ubsan.c (ubsan_instrument_shift): Perform the MINUS_EXPR
211 2014-10-22 Jakub Jelinek <jakub@redhat.com>
212 Yury Gribov <y.gribov@samsung.com>
214 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
215 ubsan_instrument_vla): Check bits in flag_sanitize_recover bitmask
216 instead of flag_sanitize_recover as bool flag.
218 2014-10-21 Kirill Yukhin <kirill.yukhin@intel.com>
220 * cilk.c: Revert previous change.
222 2014-10-20 Igor Zamyatin <igor.zamyatin@intel.com>
225 * cilk.c: Include vec.h.
226 (struct cilk_decls): New structure.
227 (wrapper_parm_cb): Split this function to...
228 (fill_decls_vec): ...this...
229 (create_parm_list): ...and this.
230 (compare_decls): New function.
231 (for_local_cb): Remove.
232 (wrapper_local_cb): Ditto.
233 (build_wrapper_type): For now first traverse and fill vector of
234 declarations then sort it and then deal with sorted vector.
235 (cilk_outline): Ditto.
236 (declare_one_free_variable): Ditto.
238 2014-10-17 Marek Polacek <polacek@redhat.com>
240 * c-opts.c (c_common_post_options): Set warn_implicit_int.
241 * c.opt (Wimplicit-int): Initialize to -1.
243 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
245 * c-pragma.c: Adjust include files.
246 * c-semantics.c: Likewise.
248 2014-10-16 DJ Delorie <dj@redhat.com>
250 * c-cppbuiltin.c (cpp_atomic_builtins): Don't assume pointers are
253 2014-10-14 Jason Merrill <jason@redhat.com>
256 * c-common.h (CPP_PREPARSED_EXPR): New.
257 (N_CP_TTYPES): Adjust.
259 2014-10-15 Marek Polacek <polacek@redhat.com>
261 * c-opts.c (c_common_init_options): Make -std=gnu11 the default for C.
263 2014-10-14 DJ Delorie <dj@redhat.com>
265 * c-pretty-print.c (pp_c_integer_constant): Check for all __intN
266 types, not just __int128.
267 * c-cppbuiltin.c (c_cpp_builtins): Add builtins for all __intN
268 types, not just __int128.
269 (cpp_atomic_builtins): Round pointer sizes up.
270 (type_suffix): Use type precision, not specific types.
271 * c-common.c (c_common_reswords): Remove __int128 special case.
272 (c_common_type_for_size): Check for all __intN types, not just
274 (c_common_type_for_mode): Likewise.
275 (c_common_signed_or_unsigned_type): Likewise.
276 (c_build_bitfield_integer_type): Likewise.
277 (c_common_nodes_and_builtins): Likewise.
278 (keyword_begins_type_specifier): Likewise.
279 * c-common.h (rid): Remove RID_INT128 and add RID_INT_N_* for all
282 2014-10-12 Trevor Saunders <tsaunders@mozilla.com>
284 * c-common.c: Use hash_table instead of hashtab.
286 2014-10-06 Edward Smith-Rowland <3dw4rd@verizon.net>
288 * c-family/c-cppbuiltin.c: Move __cpp_attribute_deprecated to the
291 2014-10-03 Marc Glisse <marc.glisse@inria.fr>
296 * c-common.c (warn_logical_operator): Punt for vectors.
298 2014-10-01 Edward Smith-Rowland <3dw4rd@verizon.net>
300 Implement SD-6: SG10 Feature Test Recommendations
301 * c-cppbuiltin.c (c_cpp_builtins()): Define language feature
302 macros and the __has_header macro.
304 2014-09-30 Jason Merrill <jason@redhat.com>
306 * c-common.h (enum rid): Add RID_IS_TRIVIALLY_ASSIGNABLE and
307 RID_IS_TRIVIALLY_CONSTRUCTIBLE.
308 * c-common.c (c_common_reswords): Add __is_trivially_copyable.
310 * c-common.h (enum rid): Add RID_IS_TRIVIALLY_COPYABLE.
311 * c-common.c (c_common_reswords): Add __is_trivially_copyable.
313 * c-common.h (enum rid): Remove RID_IS_CONVERTIBLE_TO.
314 * c-common.c (c_common_reswords): Remove __is_convertible_to.
316 2014-09-24 Marek Polacek <polacek@redhat.com>
320 * c-common.h (struct c_common_resword): Don't define CPP_KEYWORD.
322 2014-09-23 Andi Kleen <ak@linux.intel.com>
324 * c-common.c (handle_no_reorder_attribute): New function.
325 (c_common_attribute_table): Add no_reorder attribute.
327 2014-09-22 Joseph Myers <joseph@codesourcery.com>
329 * c-cppbuiltin.c (c_cpp_builtins): Define
330 __LIBGCC_*_EXCESS_PRECISION__ macros for supported floating-point
333 2014-09-18 Joseph Myers <joseph@codesourcery.com>
335 * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_*_FUNC_EXT__
336 for supported floating-point modes.
338 2014-09-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
340 * c.opt (Wpsabi): Use LangEnabledBy.
341 * c-opts.c (c_common_handle_option): Do not handle here.
343 2014-09-12 Joseph Myers <joseph@codesourcery.com>
345 * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_HAS_%s_MODE__
346 macros for floating-point modes.
348 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
351 * c-cppbuiltin.c (builtin_define_float_constants): Correct
352 __*_DENORM_MIN__ without denormals.
354 2014-09-10 Jakub Jelinek <jakub@redhat.com>
356 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
357 ubsan_instrument_vla, ubsan_instrument_return): Adjust
358 ubsan_create_data callers.
359 (ubsan_instrument_bounds): Don't emit UBSAN_BOUNDS at all if
360 index is constant or BIT_AND_EXPR with constant mask and is
361 small enough for the bound.
362 * c-gimplify.c (ubsan_walk_array_refs_r): For ADDR_EXPR of
363 ARRAY_REF, make sure the inner ARRAY_REF is not walked again.
365 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
367 * c.opt: Add CppReason to various flags.
368 (Wdate-time): Re-sort.
369 * c-common.c: Include c-common.h earlier.
370 (struct reason_option_codes_t): Delete.
371 (c_option_controlling_cpp_error): Prefix global type and struct
374 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
376 * c.opt (Wnormalized): New.
377 (Wnormalized=): Use Enum and Reject Negative.
378 * c-opts.c (c_common_handle_option): Do not handle Wnormalized here.
380 2014-09-08 Joseph Myers <joseph@codesourcery.com>
382 * c-cppbuiltin.c (c_cpp_builtins): Define macros for mantissa
383 digits of floating-point modes if -fbuilding-libgcc.
385 2014-09-05 Joseph Myers <joseph@codesourcery.com>
387 * c-cppbuiltin.c (c_cpp_builtins): Also define
388 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__,
389 __LIBGCC_EH_FRAME_SECTION_NAME__, __LIBGCC_JCR_SECTION_NAME__,
390 __LIBGCC_CTORS_SECTION_ASM_OP__, __LIBGCC_DTORS_SECTION_ASM_OP__,
391 __LIBGCC_TEXT_SECTION_ASM_OP__, __LIBGCC_INIT_SECTION_ASM_OP__,
392 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__,
393 __LIBGCC_STACK_GROWS_DOWNWARD__,
394 __LIBGCC_DONT_USE_BUILTIN_SETJMP__,
395 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__,
396 __LIBGCC_DWARF_FRAME_REGISTERS__,
397 __LIBGCC_EH_RETURN_STACKADJ_RTX__, __LIBGCC_JMP_BUF_SIZE__,
398 __LIBGCC_STACK_POINTER_REGNUM__ and
399 __LIBGCC_VTABLE_USES_DESCRIPTORS__ for -fbuilding-libgcc.
400 (builtin_define_with_value): Handle backslash-escaping in string
403 2014-09-05 Richard Biener <rguenther@suse.de>
406 * c-format.c (check_format_arg): Properly handle
407 effectively signed POINTER_PLUS_EXPR offset.
409 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
411 * c.opt (Wc90-c99-compat,Wc++-compat,Wcomment,Wendif-labels,
412 Winvalid-pch,Wlong-long,Wmissing-include-dirs,Wmultichar,Wpedantic,
413 (Wdate-time,Wtraditional,Wundef,Wvariadic-macros): Add CPP, Var
415 * c-opts.c (c_common_handle_option): Do not handle here.
416 (sanitize_cpp_opts): Likewise.
417 * c-common.c (struct reason_option_codes_t): Handle
418 CPP_W_C90_C99_COMPAT and CPP_W_PEDANTIC.
420 2014-09-03 Marek Polacek <polacek@redhat.com>
422 * c.opt (Wlogical-not-parentheses): Enable by -Wall.
424 2014-09-02 Jakub Jelinek <jakub@redhat.com>
425 Balaji V. Iyer <balaji.v.iyer@intel.com>
426 Igor Zamyatin <igor.zamyatin@intel.com>
428 * c-cilkplus.c (cilk_for_number_of_iterations): New function.
429 * c-common.c (c_common_reswords): Added _Cilk_for.
430 * c-common.h (enum rid): Added RID_CILK_FOR.
431 (cilk_for_number_of_iterations): Add declaration.
432 * c-omp.c (c_finish_omp_for): Added checks for CILK_SIMD and
434 * c-pragma.c (init_pragma): Register "grainsize" pragma.
435 * c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_GRAINSIZE.
437 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
439 * c.opt (Wbuiltin-macro-redefined,Wdeprecated,Wendif-labels,
440 Winvalid-pch,Wliteral-suffix,Wmissing-include-dirs,Wtrigraphs,
441 Wundef): Use CPP, Var and Init.
442 * c-opts.c (c_common_handle_option): Do not handle the above flags here.
444 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
446 * c.opt (Wbuiltin-macro-redefined): Use CPP, Var and Init.
447 * c-opts.c (c_common_handle_option): Do not handle here.
449 2014-08-25 Jason Merrill <jason@redhat.com>
451 * c.opt: Change -std=c++1y and -std=gnu++1y to be aliases for
452 -std=c++14 and -std=gnu++14, rather than the reverse.
453 * c-opts.c (c_common_handle_option): Change OPT_std_c__1y and
454 OPT_std_gnu__1y to OPT_std_c__14 and OPT_std_gnu__14.
455 * c-common.h (cxx_dialect): Remove cxx1y.
457 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
459 * c-common.h (enum cxx_dialect): Add cxx14.
460 * c-opts.c (set_std_cxx1y): Rename to set_std_cxx14; Use cxx14.
461 * c-ubsan.c (ubsan_instrument_shift): Change comment and logic from
462 cxx_dialect == cxx11 || cxx_dialect == cxx1y to cxx_dialect >= cxx11.
464 2014-08-22 Jason Merrill <jason@redhat.com>
466 * c.opt (std=gnu++17): Fix alias.
468 2014-08-22 Marek Polacek <polacek@redhat.com>
471 * c-common.c (warn_logical_not_parentheses): Don't check LHS. Don't
472 check for vector types. Drop LHS argument.
473 * c-common.h (warn_logical_not_parentheses): Adjust.
475 2014-08-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
477 * c.opt (Wcomment): Use CPP, Var and LangEnabledBy.
478 (Wmultichar): Likewise.
479 (Wdate-time): Use C-family languages instead of Common. Use CPP
481 * c-opts.c (c_common_handle_option): Do not handle the above
483 (sanitize_cpp_opts): Likewise.
485 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
488 * c-opts.c: Include tree-diagnostics.h.
489 (c_diagnostic_finalizer): New.
490 (c_common_initialize_diagnostics): Use it.
492 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
494 PR preprocessor/51303
495 * c-common.c (struct reason_option_codes_t option_codes):
496 Add CPP_W_MISSING_INCLUDE_DIRS. Sort alphabetically.
498 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
502 * c.opt (Wvariadic-macros): Use CPP and LangEnabledBy.
503 * c-opts.c (c_common_handle_option): Call cpp_handle_option_auto.
504 (c_common_post_options): Call init_global_opts_from_cpp.
505 (sanitize_cpp_opts): Do not handle Wvariadic-macros here.
507 2014-08-19 Marek Polacek <polacek@redhat.com>
510 * c-common.c (maybe_warn_bool_compare): New function.
511 * c-common.h (maybe_warn_bool_compare): Declare.
512 * c.opt (Wbool-compare): New option.
514 2014-08-19 Marek Polacek <polacek@redhat.com>
516 * c.opt (Wc99-c11-compat): New option.
518 2014-08-19 Marek Polacek <polacek@redhat.com>
520 * c-opts.c (sanitize_cpp_opts): Make warn_long_long be set according
521 to warn_c90_c99_compat.
522 * c.opt (Wc90-c99-compat, Wdeclaration-after-statement): Initialize
525 2014-08-19 Manuel López-Ibáñez <manu@gcc.gnu.org>
526 Steven Bosscher <steven@gcc.gnu.org>
529 * c-format.c: Add extra_arg_loc and format_string_loc to struct
530 format_check_results.
531 (check_function_format): Use true and add comment for boolean
533 (finish_dollar_format_checking): Use explicit location when warning.
534 (check_format_info): Likewise.
535 (check_format_arg): Set extra_arg_loc and format_string_loc.
536 (check_format_info_main): Use explicit location when warning.
537 (check_format_types): Pass explicit location.
538 (format_type_warning): Likewise.
540 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
543 * c-format.c: Handle Fortran flags.
545 2014-08-12 Igor Zamyatin <igor.zamyatin@intel.com>
548 * array-notation-common.c (find_rank): Added handling for other
551 2014-08-10 Marek Polacek <polacek@redhat.com>
554 * c-opts.c (sanitize_cpp_opts): Pass warn_c90_c99_compat to libcpp.
555 * c.opt (Wc90-c99-compat): Add option.
557 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
559 * c-gimplify.c, cilk.c: Remove includes of pointer-set.h.
561 2014-08-03 Marek Polacek <polacek@redhat.com>
563 * c-common.c (check_case_value): Add location_t parameter. Use it.
564 (c_add_case_label): Pass loc to check_case_value.
566 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
568 * cilk.c: Use hash_map instead of pointer_map.
570 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
572 * c-gimplify.c: Use hash_set instead of pointer_set.
574 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
577 * array-notation-common.c (extract_array_notation_exprs): Handling
580 2014-08-01 Jakub Jelinek <jakub@redhat.com>
582 * c-common.h (min_align_of_type): Removed prototype.
583 * c-common.c (min_align_of_type): Removed.
584 * c-ubsan.h (ubsan_maybe_instrument_reference,
585 ubsan_maybe_instrument_member_call): New prototypes.
586 * c-ubsan.c: Include stor-layout.h and builtins.h.
587 (ubsan_maybe_instrument_reference_or_call,
588 ubsan_maybe_instrument_reference, ubsan_maybe_instrument_call): New
591 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
594 * c.opt (-Wreturn-local-addr): Move to common.opt.
596 2014-07-30 Jason Merrill <jason@redhat.com>
601 * c.opt (-fuse-all-virtuals): New.
603 2014-07-30 Tom Tromey <tromey@redhat.com>
606 * c.opt (Wdesignated-init): New option.
607 * c-common.c (c_common_attribute_table): Add "designated_init".
608 (handle_designated_init): New function.
610 2014-07-24 Marek Polacek <polacek@redhat.com>
613 * c-opts.c (c_finish_options): If -imacros is in effect, return.
615 2014-07-16 Dodji Seketeli <dodji@redhat.com>
617 PR preprocessor/60723 - missing system-ness marks for macro tokens
618 * c-ppoutput.c (struct print::prev_was_system_token): New data
620 (init_pp_output): Initialize it.
621 (maybe_print_line_1, maybe_print_line, print_line_1, print_line)
622 (do_line_change): Return a flag saying if a line marker was
624 (scan_translation_unit): Detect if the system-ness of the token we
625 are about to emit is different from the one of the previously
626 emitted token. If so, emit a line marker. Avoid emitting useless
627 adjacent line markers. Avoid emitting line markers for tokens
628 originating from the expansion of built-in macros.
629 (scan_translation_unit_directives_only): Adjust.
631 2014-07-15 Marek Polacek <polacek@redhat.com>
633 * c-ubsan.c (ubsan_instrument_bounds): Don't instrument if
634 TYPE_MAX_VALUE is NULL.
636 2014-07-14 Jakub Jelinek <jakub@redhat.com>
639 * c.opt (Wmemset-transposed-args): New warning.
641 2014-07-10 Jason Merrill <jason@redhat.com>
645 * c.opt (-fuse-all-virtuals): New.
647 2014-07-09 Richard Biener <rguenther@suse.de>
650 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
651 using unsigned arithmetic if overflow does not wrap instead of
652 if overflow is undefined.
654 2014-07-06 Marek Polacek <polacek@redhat.com>
657 * c.opt (Wsizeof-array-argument): New option.
659 2014-07-03 Jakub Jelinek <jakub@redhat.com>
661 * c-ada-spec.c (dump_ada_nodes): Don't call qsort if
662 comments->count <= 1, as comments->entries might be NULL.
664 2014-07-01 Marek Polacek <polacek@redhat.com>
666 * c.opt (Wint-conversion): New option.
668 2014-07-01 Marek Polacek <polacek@redhat.com>
671 * c.opt (Wincompatible-pointer-types): New option.
673 2014-06-30 Paolo Carlini <paolo.carlini@oracle.com>
676 * c-common.c (handle_noreturn_attribute, handle_const_attribute):
677 Do not discard TYPE_QUALS of type.
679 2014-06-26 Jason Merrill <jason@redhat.com>
681 * c-common.h (enum cxx_dialect): Add cxx1z.
682 * c.opt (std=c++1z, std=c++17, std=gnu++1z, std=gnu++17): New.
683 * c-opts.c (c_common_handle_option, set_std_cxx1z): Handle it.
685 2014-06-26 Teresa Johnson <tejohnson@google.com>
687 * c-common.h (get_dump_info): Declare.
688 * c-gimplify.c (c_genericize): Use saved dump files.
689 * c-opts.c (c_common_parse_file): Begin and end dumps
690 once around parsing invocation.
691 (get_dump_info): New function.
693 2014-06-23 Marek Polacek <polacek@redhat.com>
694 Andrew MacLeod <amacleod@redhat.com>
697 * c-common.c (get_atomic_generic_size): Don't segfault if the
698 type doesn't have a size.
700 2014-06-20 Marek Polacek <polacek@redhat.com>
702 * c-gimplify.c: Include "c-ubsan.h" and "pointer-set.h".
703 (ubsan_walk_array_refs_r): New function.
704 (c_genericize): Instrument array bounds.
705 * c-ubsan.c: Include "internal-fn.h".
706 (ubsan_instrument_division): Mark instrumented arrays as having
707 side effects. Adjust ubsan_type_descriptor call.
708 (ubsan_instrument_shift): Likewise.
709 (ubsan_instrument_vla): Adjust ubsan_type_descriptor call.
710 (ubsan_instrument_bounds): New function.
711 (ubsan_array_ref_instrumented_p): New function.
712 (ubsan_maybe_instrument_array_ref): New function.
713 * c-ubsan.h (ubsan_instrument_bounds): Declare.
714 (ubsan_array_ref_instrumented_p): Declare.
715 (ubsan_maybe_instrument_array_ref): Declare.
717 2014-06-20 Hale Wang <hale.wang@arm.com>
720 * c.opt (fshort-enums): Add to LTO.
721 * c.opt (fshort-wchar): Likewise.
723 2014-06-16 Marek Polacek <polacek@redhat.com>
726 * c.opt (Wswitch-bool): Add Var.
728 2014-06-12 Jakub Jelinek <jakub@redhat.com>
731 * c-omp.c (c_omp_split_clauses): Don't crash on firstprivate in
732 #pragma omp target teams or
733 #pragma omp {,target }teams distribute simd.
735 2014-06-12 Jason Merrill <jason@redhat.com>
737 * c.opt (Wabi=, fabi-compat-version): New.
738 * c-opts.c (c_common_handle_option): Handle -Wabi=.
739 (c_common_post_options): Handle flag_abi_compat_version default.
740 Disallow -fabi-compat-version=1.
741 * c-common.h (abi_version_crosses): New.
743 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
745 * c-family/c-common.c (handle_section_attribute): Update handling for
746 section names that are no longer trees.
748 2014-06-10 Jakub Jelinek <jakub@redhat.com>
751 * c-pragma.c (omp_pragmas_simd): Move PRAGMA_OMP_TASK...
752 (omp_pragmas): ... back here.
754 2014-06-05 Marek Polacek <polacek@redhat.com>
757 * c-common.c (warn_logical_not_parentheses): New function.
758 * c-common.h (warn_logical_not_parentheses): Declare.
759 * c.opt (Wlogical-not-parentheses): New option.
761 2014-06-04 Marek Polacek <polacek@redhat.com>
764 * c-common.c (check_case_bounds): Add location parameter.
766 (c_add_case_label): Pass loc to check_case_bounds.
768 2014-06-03 Marek Polacek <polacek@redhat.com>
771 * c.opt (Wswitch-bool): New option.
773 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
775 * c-common.h (c_omp_sharing_predetermined, c_omp_remap_decl):
777 (record_types_used_by_current_var_decl): Move prototype to where
780 * c-common.c (DEF_FUNCTION_TYPE_0, DEF_FUNCTION_TYPE_6)
781 (DEF_FUNCTION_TYPE_7, DEF_FUNCTION_TYPE_8)
782 (DEF_FUNCTION_TYPE_VAR_5): Cosmetic fixes.
784 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
786 * c-common.h (CTI_VOID_ZERO, void_zero_node): Delete.
787 * c-common.c (c_common_nodes_and_builtins): Don't initialize
789 * c-pretty-print.c (pp_c_void_constant): New function.
790 (c_pretty_printer::constant, c_pretty_printer::primary_expression)
791 (c_pretty_printer::expression): Handle VOID_CST.
792 * cilk.c (extract_free_variables): Likewise.
793 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift)
794 (ubsan_instrument_vla): Use void_node instead of void_zero_node.
796 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
798 * c-common.h (sorted_fields_type): Remove variable_size GTY attribute.
799 * c-pragma.c (push_alignment): Adjust.
800 (handle_pragma_push_options): Likewise.
802 2014-05-09 Marek Polacek <polacek@redhat.com>
805 * c-common.c (check_user_alignment): Return -1 if alignment is error
807 (handle_aligned_attribute): Don't call default_conversion on
809 (handle_vector_size_attribute): Likewise.
810 (handle_tm_wrap_attribute): Handle case when wrap_decl is error node.
811 (handle_sentinel_attribute): Call default_conversion and allow even
812 integral types as an argument.
814 2014-05-08 Marek Polacek <polacek@redhat.com>
817 * c-common.c (min_align_of_type): New function factored out from...
818 (c_sizeof_or_alignof_type): ...here.
819 * c-common.h (min_align_of_type): Declare.
821 2014-05-08 Marek Polacek <polacek@redhat.com>
824 * c-common.c (check_main_parameter_types): Warn for _Atomic-qualified
825 parameter type of main.
827 2014-05-07 DJ Delorie <dj@redhat.com>
829 * c-cppbuiltin.c (print_bits_of_hex): New.
830 (builtin_define_type_minmax): Print values using hex so as not to
831 require a pre-computed list of string values.
833 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
834 Mike Stump <mikestump@comcast.net>
835 Richard Sandiford <rdsandiford@googlemail.com>
837 * c-ada-spec.c: Include wide-int.h.
838 (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Remove.
839 (dump_generic_ada_node): Use wide-int interfaces.
840 * c-common.c: Include wide-int-print.h.
841 (shorten_compare): Use wide-int interfaces and tree_int_cst_lt.
842 (pointer_int_sum): Use wide-int interfaces.
843 (c_common_nodes_and_builtins): Use make_int_cst.
844 (match_case_to_enum_1): Use tree_fits_uhwi_p and tree_fits_shwi_p.
845 (handle_alloc_size_attribute): Use wide-int interfaces.
846 (get_nonnull_operand): Likewise.
847 * c-format.c (get_constant): Use tree_fits_uhwi_p.
848 * c-lex.c: Include wide-int.h.
849 (narrowest_unsigned_type): Take a widest_int rather than two
851 (narrowest_signed_type): Likewise.
852 (interpret_integer): Update accordingly. Use wide-int interfaces.
853 (lex_charconst): Use wide-int interfaces.
854 * c-pretty-print.c: Include wide-int.h.
855 (pp_c_integer_constant): Use wide-int interfaces.
856 * cilk.c (declare_one_free_variable): Use tree_int_cst_lt instead of
859 2014-05-06 Richard Biener <rguenther@suse.de>
861 * c-opts.c (c_common_post_options): For -freestanding,
862 -fno-hosted and -fno-builtin disable pattern recognition
863 if not enabled explicitely.
865 2014-05-02 Marek Polacek <polacek@redhat.com>
867 * c.opt (Wsizeof-pointer-memaccess): Describe option.
869 2014-05-01 Marek Polacek <polacek@redhat.com>
872 * c.opt (Wdiscarded-qualifiers): Add.
874 2014-04-30 Marek Polacek <polacek@redhat.com>
876 * c-ubsan.c (ubsan_instrument_division): Handle REAL_TYPEs. Perform
877 INT_MIN / -1 sanitization only for integer types.
879 2014-04-25 Marek Polacek <polacek@redhat.com>
882 * c-common.c (handle_noinline_attribute): Warn if the attribute
883 conflicts with always_inline attribute.
884 (handle_always_inline_attribute): Warn if the attribute conflicts
885 with noinline attribute.
887 2014-04-25 Marek Polacek <polacek@redhat.com>
890 * c-common.c (check_main_parameter_types): Warn about variadic main.
892 2014-04-24 Mike Stump <mikestump@comcast.net>
894 * c.opt (Wshadow-ivar): Default to on.
896 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
898 * c.opt (Wshadow-ivar, flocal-ivars, fivar-visibility): Add.
900 2014-04-23 Marek Polacek <polacek@redhat.com>
902 * c-common.c (handle_tm_wrap_attribute): Tweak error message.
904 2014-04-22 Jakub Jelinek <jakub@redhat.com>
907 * c-ubsan.c (ubsan_instrument_return): Return __builtin_trap ()
908 if flag_sanitize_undefined_trap_on_error.
909 (ubsan_instrument_division, ubsan_instrument_shift,
910 ubsan_instrument_vla): Likewise. Use __ubsan_handle_*_abort ()
911 if !flag_sanitize_recover.
913 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
916 * c-common.c (registered_builtin_types): Make non-static.
917 * c-common.h (registered_builtin_types): Declare.
919 2014-04-14 Richard Biener <rguenther@suse.de>
920 Marc Glisse <marc.glisse@inria.fr>
923 * c-common.c (convert_vector_to_pointer_for_subscript): Properly
924 apply may-alias the scalar pointer type when applicable.
926 2014-04-12 Igor Zamyatin <igor.zamyatin@intel.com>
929 * cilk.c (cilk_set_spawn_marker): Remove FUNCTION_DECL
930 as possible argument for Cilk_spawn.
932 2014-04-11 Tobias Burnus <burnus@net-b.de>
935 * c.opt (Wformat-signedness): Add
936 * c-format.c(check_format_types): Use it.
938 2014-04-11 Jason Merrill <jason@redhat.com>
941 * c-common.c (sync_resolve_size, get_atomic_generic_size): Call
942 default_conversion for an array argument.
944 2014-04-08 Marek Polacek <polacek@redhat.com>
947 * c-ubsan.c: Include asan.h.
948 (ubsan_instrument_return): Call initialize_sanitizer_builtins.
950 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
952 * c.opt (Wnon-virtual-dtor): Auto set when Weffc++.
954 2014-04-02 Marek Polacek <polacek@redhat.com>
956 * c-common.h (c_expand_expr): Remove declaration.
958 2014-03-28 Jakub Jelinek <jakub@redhat.com>
961 * c-common.c (add_atomic_size_parameter): When creating new
962 params vector, push the size argument first.
964 2014-03-26 Jakub Jelinek <jakub@redhat.com>
966 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
967 ubsan_instrument_vla, ubsan_instrument_return): Adjust
968 ubsan_create_data callers.
970 2014-03-22 Jakub Jelinek <jakub@redhat.com>
973 * c-opts.c (c_finish_options): Restore cb_file_change call to
976 2014-03-13 Jakub Jelinek <jakub@redhat.com>
979 * c-pragma.c (apply_pragma_weak): Only look at
980 TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (decl)) if
981 DECL_ASSEMBLER_NAME_SET_P (decl).
982 (maybe_apply_pending_pragma_weaks): Exit early if
983 vec_safe_is_empty (pending_weaks) rather than only when
985 (maybe_apply_pragma_weak): Likewise. If !DECL_ASSEMBLER_NAME_SET_P,
986 set assembler name back to NULL afterwards.
988 2014-03-11 Jason Merrill <jason@redhat.com>
990 * c.opt: Add -std=gnu++14.
992 2014-03-11 Ian Bolton <ian.bolton@arm.com>
994 * c-opts.c (c_common_post_options): Don't override
995 -ffp-contract=fast if unsafe-math-optimizations is on.
997 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
999 * c.opt: Enable LTO FE for fshort-double.
1001 2014-03-07 Jason Merrill <jason@redhat.com>
1003 * c.opt: Add -std=c++14.
1005 2014-03-06 Marek Polacek <polacek@redhat.com>
1008 * cilk.c (contains_cilk_spawn_stmt): New function.
1009 (contains_cilk_spawn_stmt_walker): Likewise.
1010 (recognize_spawn): Give error on invalid use of _Cilk_spawn.
1011 * c-common.h (contains_cilk_spawn_stmt): Add declaration.
1013 2014-03-03 Jakub Jelinek <jakub@redhat.com>
1015 * c-pragma.c (c_pp_lookup_pragma): Handle PRAGMA_CILK_SIMD.
1016 (init_pragma): Call cpp_register_deferred_pragma for PRAGMA_CILK_SIMD
1017 even when flag_preprocess_only.
1019 2014-02-26 Jason Merrill <jason@redhat.com>
1023 * c-common.c (shorten_compare): Don't check
1024 c_inhibit_evaluation_warnings.
1026 2014-02-19 Jakub Jelinek <jakub@redhat.com>
1029 * c-common.c (c_common_nodes_and_builtins): When initializing
1030 c_uint{16,32,64}_type_node, also set corresponding
1031 uint{16,32,64}_type_node to the same value.
1034 * c-pragma.c (init_pragma): Don't call cpp_register_deferred_pragma
1035 for PRAGMA_IVDEP if flag_preprocess_only.
1037 2014-02-12 Jakub Jelinek <jakub@redhat.com>
1040 * c-common.c (merge_tlist): If copy is true, call new_tlist,
1041 if false, add ADD itself, rather than vice versa.
1042 (verify_tree): For COND_EXPR, don't call merge_tlist with non-zero
1043 copy. For SAVE_EXPR, only call merge_tlist once.
1045 2014-02-08 Jakub Jelinek <jakub@redhat.com>
1048 * c-common.c (handle_alloc_size_attribute): Use tree_fits_uhwi_p
1050 (handle_alloc_align_attribute, handle_assume_aligned_attribute): New
1052 (c_common_attribute_table): Add alloc_align and assume_aligned
1055 2014-02-06 Marek Polacek <polacek@redhat.com>
1058 * c-common.c (warn_for_sign_compare): Call warning_at with location
1061 2014-02-05 Marek Polacek <polacek@redhat.com>
1064 * c-omp.c (c_finish_omp_atomic): Remove unreachable return
1067 2014-02-04 Marek Polacek <polacek@redhat.com>
1070 * c-common.c (conversion_warning): Unwrap C_MAYBE_CONST_EXPR and/or
1073 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
1077 * c-common.c (handle_aligned_attribute, handle_alloc_size_attribute,
1078 handle_vector_size_attribute, handle_nonnull_attribute): Call
1079 default_conversion on the attribute argument.
1080 (handle_nonnull_attribute): Increment the argument number.
1082 2014-01-31 Marek Polacek <polacek@redhat.com>
1085 * c-common.c (add_atomic_size_parameter): Pass vNULL to
1086 build_function_call_vec.
1087 (resolve_overloaded_builtin): Likewise.
1088 * c-common.h (build_function_call_vec): Adjust declaration.
1090 2014-01-30 Marek Polacek <polacek@redhat.com>
1093 * c-common.h (unsafe_conversion_p): Adjust declaration.
1094 (warnings_for_convert_and_check): Likewise.
1095 (convert_and_check): Likewise.
1096 * c-common.c (unsafe_conversion_p): Add location parameter. Call
1097 expansion_point_location_if_in_system_header on it.
1098 (warnings_for_convert_and_check): Add location parameter. Call
1099 expansion_point_location_if_in_system_header on it. Use it.
1100 (convert_and_check): Add location parameter. Use it.
1101 (conversion_warning): Likewise.
1102 (c_add_case_label): Adjust convert_and_check calls.
1103 (scalar_to_vector): Adjust unsafe_conversion_p calls.
1105 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1107 * c-common.c (c_define_builtins): Replaced flag_enable_cilkplus with
1109 * c-pragma.c (init_pragma): Likewise.
1112 2014-01-23 Marek Polacek <polacek@redhat.com>
1115 * c-common.c (shorten_compare): Add location_t parameter.
1116 * c-common.h (shorten_binary_op): Adjust declaration.
1118 2014-01-23 Marek Polacek <polacek@redhat.com>
1121 * c-common.c (pointer_to_zero_sized_aggr_p): New function.
1122 * c-common.h: Declare it.
1124 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
1126 * c-ada-spec.h (dump_ada_specs): Revert prototype change.
1127 * c-ada-spec.c (dump_ads): Likewise.
1128 (cpp_check): Likewise.
1129 (dump_ada_specs): Likewise.
1131 2014-01-15 Laurent Alfonsi <laurent.alfonsi@st.com>
1134 * c-common.c (handle_no_instrument_function_attribute): Allow
1135 no_instrument_function attribute in class member
1136 definition/declaration.
1138 2014-01-15 Jakub Jelinek <jakub@redhat.com>
1141 * c-omp.c (c_finish_omp_atomic): Set in_late_binary_op around
1142 build_modify_expr with non-NOP_EXPR opcode. Handle return from it
1143 being COMPOUND_EXPR.
1144 (c_finish_omp_for): Handle incr being COMPOUND_EXPR with first
1145 operand a SAVE_EXPR and second MODIFY_EXPR.
1147 2014-01-09 Jakub Jelinek <jakub@redhat.com>
1150 * c-pch.c (c_common_write_pch): Call
1151 prepare_target_option_nodes_for_pch.
1153 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1155 Update copyright years
1157 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1159 * array-notation-common.c, c-cilkplus.c: Use the standard form for
1160 the copyright notice.
1162 2013-12-28 Eric Botcazou <ebotcazou@adacore.com>
1164 * c-ada-spec.c (print_constructor): New function.
1165 (print_destructor): Retrieve the origin of the destructor.
1166 (print_ada_declaration): Revamp handling of constructors/destructors.
1168 2013-12-23 Stuart Hastings <stuart@apple.com>
1169 Bill Maddox <maddox@google.com>
1170 Jason Merrill <jason@redhat.com>
1172 * c.opt: Add -fdeclone-ctor-dtor.
1173 * c-opts.c (c_common_post_options): Default to on iff -Os.
1175 2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
1177 * c-common.c (c_common_attribute_table): Added "cilk simd function"
1179 * c-pragma.h (enum pragma_cilk_clause): Remove.
1180 (enum pragma_omp_clause): Added the following fields:
1181 PRAGMA_CILK_CLAUSE_NOMASK, PRAGMA_CILK_CLAUSE_MASK,
1182 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_NONE,
1183 PRAGMA_CILK_CLAUSE_LINEAR, PRAGMA_CILK_CLAUSE_PRIVATE,
1184 PRAGMA_CILK_CLAUSE_FIRSTPRIVATE, PRAGMA_CILK_CLAUSE_LASTPRIVATE,
1185 PRAGMA_CILK_CLAUSE_UNIFORM.
1188 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
1190 * cilk.c (cilk_outline): Made this function non-static.
1191 (gimplify_cilk_spawn): Removed pre_p and post_p arguments.
1192 (create_cilk_wrapper): Added a new parameter: a function pointer.
1193 (c_install_body_w_frame_cleanup): Remove
1194 (extract_free_variables): Added VEC_INIT_EXPR and CONSTRUCTOR case.
1195 * c-common.h (cilk_outline): New prototype.
1196 (gimplify_cilk_spawn): Removed two parameters.
1197 (cilk_install_body_with_frame_cleanup): New prototype.
1198 * c-gimplify.c (c_gimplify_expr): Added MODIFY_EXPR, CALL_EXPR and
1199 CILK_SPAWN_STMT case.
1201 2013-12-11 Bernd Schmidt <bernds@codesourcery.com>
1203 * c-common.c (c_fully_fold_internal): Handle ADDR_SPACE_CONVERT_EXPR.
1205 * c-common.h (enum c_tree_index): Remove CTI_INT_ARRAY_TYPE.
1206 (int_array_type_node): Remove.
1207 * c-common.c (c_common_nodes_and_builtins): Don't build it.
1209 2013-12-05 Marek Polacek <polacek@redhat.com>
1212 * c-common.c (c_sizeof_or_alignof_type): Move a declaration into
1213 [ADJUST_FIELD_ALIGN].
1215 2013-12-04 Joseph Myers <joseph@codesourcery.com>
1218 * c-common.c (c_sizeof_or_alignof_type): Add parameter min_alignof
1219 and check field alignment if set.
1220 * c-common.h (c_sizeof_or_alignof_type): Update prototype.
1221 (c_sizeof, c_alignof): Update calls to c_sizeof_or_alignof_type.
1223 2013-12-04 Jakub Jelinek <jakub@redhat.com>
1224 Marek Polacek <polacek@redhat.com>
1226 * c-gimplify.c (c_gimplify_expr): If doing the integer-overflow
1227 sanitization, call unsigned_type_for only when !TYPE_OVERFLOW_WRAPS.
1229 2013-11-29 H.J. Lu <hongjiu.lu@intel.com>
1232 * cilk.c (gimplify_cilk_spawn): Properly handle function without
1235 2013-11-29 Jakub Jelinek <jakub@redhat.com>
1238 * c-common.c (get_priority): If TREE_VALUE (args) is IDENTIFIER_NODE,
1239 goto invalid. If it is error_mark_node, don't issue further
1242 2013-11-28 Sergey Ostanevich <sergos.gnu@gmail.com>
1244 * c.opt (Wopenmp-simd): New.
1246 2013-11-22 Jakub Jelinek <jakub@redhat.com>
1248 * c-ubsan.h (ubsan_instrument_return): New prototype.
1249 * c-ubsan.c (ubsan_instrument_return): New function.
1251 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
1253 * c-common.c: Add required include files from gimple.h.
1254 * c-gimplify.c: Likewise
1257 2013-11-22 David Malcolm <dmalcolm@redhat.com>
1259 * c-common.c (unsafe_conversion_p): Remove use of
1260 EXPR_LOC_OR_HERE macro.
1261 (conversion_warning): Likewise.
1262 (warnings_for_convert_and_check): Likewise.
1263 (warn_for_collisions_1): Likewise.
1264 (shorten_compare): Likewise, and remove use of in_system_header
1265 macro, using the location from the former.
1266 * c-lex.c (dump_one_header): Remove use of input_filename macro.
1267 (cb_def_pragma): Remove use of in_system_header macro.
1268 (lex_string): Likewise.
1269 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
1271 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
1272 Mike Stump <mikestump@comcast.net>
1273 Richard Sandiford <rdsandiford@googlemail.com>
1275 * c-ada-spec.c (is_simple_enum): Use tree_to_shwi and tree_to_uhwi
1276 instead of TREE_INT_CST_LOW, in cases where there is a protecting
1277 tree_fits_shwi_p or tree_fits_uhwi_p.
1278 (dump_generic_ada_node): Likewise.
1279 * c-format.c (check_format_arg): Likewise.
1280 * c-pretty-print.c (pp_c_integer_constant): Likewise.
1282 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
1284 * c-common.c (check_function_arguments_recurse): Use tree_to_uhwi.
1286 2013-11-19 Joshua J Cogliati <jrincayc@yahoo.com>
1289 * c-common.c (unsafe_conversion_p): Make this function
1290 return an enumeration with more detail.
1291 (conversion_warning): Use the new return type of
1292 unsafe_conversion_p to separately warn either about conversions
1293 that lower floating point number precision or about the other
1294 kinds of conversions.
1295 * c-common.h (enum conversion_safety): New enumeration.
1296 (unsafe_conversion_p): switching return type to
1297 conversion_safety enumeration.
1298 * c.opt: Adding new warning -Wfloat-conversion and
1299 enabling it with -Wconversion.
1301 2013-11-19 Basile Starynkevitch <basile@starynkevitch.net>
1303 * c-opts.c: Include plugin.h.
1304 (cb_file_change): Invoke plugin event PLUGIN_INCLUDE_FILE.
1306 2013-11-19 Marek Polacek <polacek@redhat.com>
1308 * c-ubsan.c (ubsan_instrument_division): Adjust ubsan_create_data
1310 (ubsan_instrument_shift): Likewise.
1311 (ubsan_instrument_vla): Likewise.
1313 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1315 * c-common.c (convert_vector_to_pointer_for_subscript): Remove
1316 cast to unsigned type.
1318 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1320 * c-common.c (fold_offsetof_1): Use tree_to_uhwi rather than
1322 (complete_array_type): Update comment to refer to tree_to_[su]hwi
1323 rather than tree_low_cst.
1325 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1327 * c-common.c, c-cppbuiltin.c: Replace tree_low_cst (..., 1) with
1328 tree_to_uhwi throughout.
1330 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1332 * c-common.c, c-format.c, c-omp.c, c-pretty-print.c: Replace
1333 tree_low_cst (..., 0) with tree_to_shwi throughout.
1335 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1337 * c-ada-spec.c, c-common.c, c-pretty-print.c: Replace
1338 host_integerp (..., 1) with tree_fits_uhwi_p throughout.
1340 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1342 * c-ada-spec.c, c-common.c, c-format.c, c-pretty-print.c: Replace
1343 host_integerp (..., 0) with tree_fits_shwi_p throughout.
1345 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
1347 * c-cilkplus.c: New file.
1348 * c-common.c (readonly_error): Add location argument.
1349 * c-common.h (readonly_error): Same.
1350 (c_finish_cilk_clauses): Protoize.
1351 (c_check_cilk_loop): Same.
1352 c-omp.c (c_finish_omp_for): Handle CILK_SIMD nodes.
1353 Do not fail on error_mark_node.
1354 Abstract increment canonicalization to here...
1355 (c_omp_for_incr_canonicalize_ptr): New.
1356 c-pragma.c (init_pragma): Register "simd" pragma.
1357 c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_SIMD.
1358 (enum pragma_cilk_clause): New.
1360 2013-11-15 Richard Sandiford <rdsandiford@googlemail.com>
1362 * c-pretty-print.c (pp_c_character_constant): Remove unnecessary
1363 wchar_type and host_integerp checks.
1365 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
1367 * c-common.c: Likewise.
1368 * c-gimplify.c: Likewise.
1371 2013-11-14 Diego Novillo <dnovillo@google.com>
1373 * c-common.c: Include fold-const.h.
1374 Include stor-layout.h.
1376 Include stringpool.h.
1379 Include trans-mem.h.
1380 * c-cppbuiltin.c: Include stor-layout.h.
1381 Include stringpool.h.
1382 * c-format.c: Include stringpool.h.
1383 * c-lex.c: Include stringpool.h.
1384 Include stor-layout.h.
1385 * c-pragma.c: Include stringpool.h.
1388 Include gcc-symtab.h.
1389 * c-pretty-print.c: Include stor-layout.h.
1391 * cilk.c: Include stringpool.h.
1394 2013-11-13 Joseph Myers <joseph@codesourcery.com>
1396 * c-common.h (enum rid): Add RID_AUTO_TYPE.
1397 * c-common.c (c_common_reswords): Add __auto_type.
1398 (keyword_begins_type_specifier): Handle RID_AUTO_TYPE.
1400 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
1402 * c-common.c: Include gimplify.h.
1403 * c-gimplify.c: Likewise.
1405 * c-omp.c: Include gimple-expr.h instead of gimple.h.
1406 * c-ubsan.c: Don't include gimple.h.
1408 2013-11-12 Joseph Myers <joseph@codesourcery.com>
1410 * c-common.c (c_common_reswords): Add _Thread_local.
1412 2013-11-09 Joseph Myers <joseph@codesourcery.com>
1414 * c-common.c (atomic_size_supported_p): New function.
1415 (resolve_overloaded_atomic_exchange)
1416 (resolve_overloaded_atomic_compare_exchange)
1417 (resolve_overloaded_atomic_load, resolve_overloaded_atomic_store):
1418 Use it instead of comparing size with a local list of sizes.
1420 2013-11-07 Andrew MacLeod <amacleod@redhat.com>
1421 Joseph Myers <joseph@codesourcery.com>
1423 * c-common.h (enum rid): Add RID_ATOMIC.
1424 * c-common.c (c_common_reswords): Add _Atomic.
1425 (sync_resolve_params): Use TYPE_MAIN_VARIANT on pointer argument.
1426 (keyword_is_type_qualifier): Accept RID_ATOMIC.
1427 * c-format.c (check_format_types): Check for extra _Atomic
1428 qualifiers in format argument.
1429 * c-pretty-print.c (pp_c_cv_qualifiers): Handle atomic qualifier.
1430 (pp_c_type_qualifier_list): Mention _Atomic in comment.
1432 2013-11-06 Tobias Burnus <burnus@net-b.de>
1434 * c-common.c (reason_option_codes_t): Add CPP_W_DATE_TIME.
1436 2013-11-06 Joseph Myers <joseph@codesourcery.com>
1438 * c-opts.c (c_common_post_options): Set -ffp-contract=off in C
1440 * c-cppbuiltin.c (cpp_iec_559_value): Consider -ffp-contract=fast
1441 to mean lack of IEEE 754 support.
1443 2013-11-05 Tobias Burnus <burnus@net-b.de>
1445 * c.opt (-Wdate-time): New option
1446 * c-opts.c (sanitize_cpp_opts): Pass on to libcpp.
1448 2013-11-05 Joseph Myers <joseph@codesourcery.com>
1450 * c-cppbuiltin.c (cpp_iec_559_value): Test
1451 flag_excess_precision_cmdline not flag_excess_precision.
1453 2013-11-05 Tobias Burnus <burnus@net-b.de>
1455 * c.opt (fopenmp-simd): New option.
1456 * c-pragma.c (omp_pragmas): Move pragmas which can contain simd to ...
1457 (omp_pragmas): ... this new struct.
1458 (c_pp_lookup_pragma): Also walk omp_pragmas.
1459 (init_pragma): Init pragmas for -fopenmp-simd.
1461 2013-11-04 Marek Polacek <polacek@redhat.com>
1464 * c-common.c (invalid_indirection_error): Handle RO_ARROW_STAR case.
1466 2013-11-04 Joseph Myers <joseph@codesourcery.com>
1468 * c-cppbuiltin.c (cpp_iec_559_value, cpp_iec_559_complex_value):
1470 (c_cpp_builtins): Define __GCC_IEC_559 and __GCC_IEC_559_COMPLEX.
1472 2013-11-04 Eric Botcazou <ebotcazou@adacore.com>
1474 * c-ada-spec.h (cpp_operation): Add IS_TRIVIAL.
1475 (dump_ada_specs): Adjust prototype of second callback.
1476 * c-ada-spec.c (cpp_check): New global variable.
1477 (dump_ada_nodes): Remove cpp_check parameter and do not pass it down.
1478 (print_generic_ada_decl): Likewise.
1479 (has_static_fields): Change return type to bool and add guard.
1480 (has_nontrivial_methods): New predicate.
1481 (is_tagged_type): Change return type to bool.
1482 (separate_class_package): Call has_nontrivial_methods.
1483 (pp_ada_tree_identifier): Minor tweaks.
1484 (dump_ada_function_declaration): Adjust calls to dump_generic_ada_node.
1485 (dump_ada_array_domains): Likewise.
1486 (dump_ada_array_type): Likewise.
1487 (dump_template_types): Remove cpp_check parameter and do not pass it to
1488 dump_generic_ada_node.
1489 (dump_ada_template): Likewise.
1490 (dump_generic_ada_node): Remove cpp_check parameter and do not pass it
1492 (print_ada_methods): Change return type to integer. Remove cpp_check
1493 parameter and do not pass it down.
1494 (dump_nested_types): Remove cpp_check parameter and do not pass it to
1495 dump_generic_ada_node.
1496 (print_ada_declaration): Likewise. Test RECORD_OR_UNION_TYPE_P before
1498 (print_ada_struct_decl): Remove cpp_check parameter and do not pass it
1499 down. Use has_nontrivial_methods to recognize C++ classes. Use return
1500 value of print_ada_methods.
1501 (dump_ads): Rename cpp_check parameter to check and adjust prototype.
1502 Set cpp_check to it before invoking dump_ada_nodes.
1503 (dump_ada_specs): Likewise.
1505 2013-11-03 Marek Polacek <polacek@redhat.com>
1507 * c-ubsan.c: Don't include hash-table.h.
1508 (ubsan_instrument_vla): New function.
1509 * c-ubsan.h: Declare it.
1511 2013-10-31 David Malcolm <dmalcolm@redhat.com>
1513 Automated part of renaming of symtab_node_base to symtab_node.
1515 Patch autogenerated by rename_symtab.py from
1516 https://github.com/davidmalcolm/gcc-refactoring-scripts
1517 revision 58bb219cc090b2f4516a9297d868c245495ee622
1519 * c-pragma.c (maybe_apply_pending_pragma_weaks): Rename
1520 symtab_node_base to symtab_node.
1522 2013-10-31 Edward Smith-Rowland <3dw4rd@verizon.net>
1524 Implement C++14 digit separators.
1525 * c-lex.c (interpret_float): Remove digit separators from scratch string
1526 before building real literal.
1528 2013-10-30 Jakub Jelinek <jakub@redhat.com>
1530 * cilk.c (create_cilk_helper_decl): Use HOST_WIDE_INT_PRINT_DEC.
1532 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
1534 * c-common.c (c_common_reswords[]): Added _Cilk_spawn and _Cilk_sync
1536 (c_define_builtins): Called cilk_init_builtins if Cilk Plus is
1538 * c-common.h (enum rid): Added RID_CILK_SPAWN and RID_CILK_SYNC.
1539 (insert_cilk_frame): New prototype.
1540 (cilk_init_builtins): Likewise.
1541 (gimplify_cilk_spawn): Likewise.
1542 (c_cilk_install_body_w_frame_cleanup): Likewise.
1543 (cilk_detect_spawn_and_unwrap): Likewise.
1544 (cilk_set_spawn_marker): Likewise.
1545 (build_cilk_sync): Likewise.
1546 (build_cilk_spawn): Likewise.
1549 2013-10-29 David Malcolm <dmalcolm@redhat.com>
1551 Patch autogenerated by refactor_symtab.py from
1552 https://github.com/davidmalcolm/gcc-refactoring-scripts
1553 revision 58bb219cc090b2f4516a9297d868c245495ee622
1555 * c-gimplify.c (c_genericize): Update for conversion of symtab types
1556 to a true class hierarchy.
1557 * c-pragma.c (maybe_apply_pending_pragma_weaks): Likewise.
1559 2013-10-27 Richard Sandiford <rdsandiford@googlemail.com>
1561 * c-lex.c (interpret_integer): Remove call to cpp_num_sign_extend.
1563 2013-10-26 Jeff Law <law@redhat.com>
1565 * c-family/c-common.c (c_define_builtins): Remove mudflap support.
1566 * c-family/c.opt: Ignore and warn for mudflap options.
1568 2013-10-24 Tobias Burnus <burnus@net-b.de>
1571 * c-pragma.c (init_pragma) Add #pragma ivdep handling.
1572 * c-pragma.h (pragma_kind): Add PRAGMA_IVDEP.
1574 2013-10-23 Jason Merrill <jason@redhat.com>
1576 * c-format.c (gcc_cxxdiag_char_table): Add %X.
1578 2013-10-11 Jakub Jelinek <jakub@redhat.com>
1580 * c-common.h (omp_clause_mask::operator !=): New method.
1581 * c-omp.c (c_omp_split_clauses): Use if ((mask & something) != 0)
1582 instead of if (mask & something) tests everywhere.
1584 * c-cppbuiltin.c (c_cpp_builtins): Predefine _OPENMP to
1585 201307 instead of 201107.
1586 * c-common.c (DEF_FUNCTION_TYPE_8): Define.
1587 (c_common_attribute_table): Add "omp declare target" and
1588 "omp declare simd" attributes.
1589 (handle_omp_declare_target_attribute,
1590 handle_omp_declare_simd_attribute): New functions.
1591 * c-omp.c: Include c-pragma.h.
1592 (c_finish_omp_taskgroup): New function.
1593 (c_finish_omp_atomic): Add swapped argument, if true,
1594 build the operation first with rhs, lhs arguments and use NOP_EXPR
1596 (c_finish_omp_for): Add code argument, pass it down to make_code.
1597 (c_omp_split_clauses): New function.
1598 (c_split_parallel_clauses): Removed.
1599 (c_omp_declare_simd_clause_cmp, c_omp_declare_simd_clauses_to_numbers,
1600 c_omp_declare_simd_clauses_to_decls): New functions.
1601 * c-common.h (omp_clause_mask): New type.
1602 (OMP_CLAUSE_MASK_1): Define.
1603 (omp_clause_mask::omp_clause_mask, omp_clause_mask::operator &=,
1604 omp_clause_mask::operator |=, omp_clause_mask::operator ~,
1605 omp_clause_mask::operator |, omp_clause_mask::operator &,
1606 omp_clause_mask::operator <<, omp_clause_mask::operator >>,
1607 omp_clause_mask::operator ==): New methods.
1608 (enum c_omp_clause_split): New.
1609 (c_finish_omp_taskgroup): New prototype.
1610 (c_finish_omp_atomic): Add swapped argument.
1611 (c_finish_omp_for): Add code argument.
1612 (c_omp_split_clauses): New prototype.
1613 (c_split_parallel_clauses): Removed.
1614 (c_omp_declare_simd_clauses_to_numbers,
1615 c_omp_declare_simd_clauses_to_decls): New prototypes.
1616 * c-pragma.c (omp_pragmas): Add new OpenMP 4.0 constructs.
1617 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_CANCEL,
1618 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_DECLARE_REDUCTION,
1619 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_SIMD,
1620 PRAGMA_OMP_TARGET, PRAGMA_OMP_TASKGROUP and PRAGMA_OMP_TEAMS.
1621 Remove PRAGMA_OMP_PARALLEL_FOR and PRAGMA_OMP_PARALLEL_SECTIONS.
1622 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_ALIGNED,
1623 PRAGMA_OMP_CLAUSE_DEPEND, PRAGMA_OMP_CLAUSE_DEVICE,
1624 PRAGMA_OMP_CLAUSE_DIST_SCHEDULE, PRAGMA_OMP_CLAUSE_FOR,
1625 PRAGMA_OMP_CLAUSE_FROM, PRAGMA_OMP_CLAUSE_INBRANCH,
1626 PRAGMA_OMP_CLAUSE_LINEAR, PRAGMA_OMP_CLAUSE_MAP,
1627 PRAGMA_OMP_CLAUSE_NOTINBRANCH, PRAGMA_OMP_CLAUSE_NUM_TEAMS,
1628 PRAGMA_OMP_CLAUSE_PARALLEL, PRAGMA_OMP_CLAUSE_PROC_BIND,
1629 PRAGMA_OMP_CLAUSE_SAFELEN, PRAGMA_OMP_CLAUSE_SECTIONS,
1630 PRAGMA_OMP_CLAUSE_SIMDLEN, PRAGMA_OMP_CLAUSE_TASKGROUP,
1631 PRAGMA_OMP_CLAUSE_THREAD_LIMIT, PRAGMA_OMP_CLAUSE_TO and
1632 PRAGMA_OMP_CLAUSE_UNIFORM.
1634 2013-10-09 Marc Glisse <marc.glisse@inria.fr>
1636 PR tree-optimization/20318
1637 * c-common.c (handle_returns_nonnull_attribute): New function.
1638 (c_common_attribute_table): Add returns_nonnull.
1640 2013-10-03 Marc Glisse <marc.glisse@inria.fr>
1643 * c.opt (fcheck-new): Move to common.opt.
1645 2013-09-25 Marek Polacek <polacek@redhat.com>
1646 Jakub Jelinek <jakub@redhat.com>
1649 * c-ubsan.c (ubsan_instrument_shift): Don't instrument
1650 an expression if we can prove it is correct.
1651 (ubsan_instrument_division): Likewise. Remove unnecessary
1654 2013-09-18 Marek Polacek <polacek@redhat.com>
1657 * c-common.c (handle_no_sanitize_undefined_attribute): New function.
1659 (struct attribute_spec c_common_att): Add no_sanitize_undefined.
1661 2013-09-14 Iain Sandoe <iain@codesourcery.com>
1664 * c.opt (fgnu-runtime, fnext-runtime, fobjc-abi-version,
1665 fobjc-gc, freplace-objc-classes): Accept for LTO.
1667 2013-09-13 Jacek Caban <jacek@codeweavers.com>
1669 * c-target.def: New hook
1671 2013-09-09 Paolo Carlini <paolo.carlini@oracle.com>
1674 * c.opt (Wdelete-incomplete): Add.
1676 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
1678 * c-common.c (same_scalar_type_ignoring_signedness): Delete.
1679 (vector_types_compatible_elements_p): New function.
1680 * c-common.h: (same_scalar_type_ignoring_signedness): Delete
1682 (vector_types_compatible_elements_p): Declare.
1684 2013-09-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
1686 * c-pretty-print.h (c_pretty_printer::simple_type_specifier): Now
1687 a virtual member function.
1688 (pp_simple_type_specifier): Remove.
1689 (pp_c_type_specifier): Likewise.
1690 * c-pretty-print.c (c_pretty_printer::simple_type_specifier):
1691 Rename from pp_c_type_specifier. Adjust.
1692 (c_pretty_printer::c_pretty_printer): Do not assign to
1693 simple_type_specifier.
1695 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
1697 * c-pretty-print.h (c_pretty_printer::type_id): Now a virtual
1699 (c_pretty_printer::storage_class_specifier): Likewise.
1700 (c_pretty_printer::initializer): Likewise.
1701 (pp_declaration): Remove.
1702 (pp_declaration_specifiers): Likewise.
1703 (pp_abstract_declarator): Likewise.
1704 (pp_declarator): Likewise.
1705 (pp_type_id): Likewise.
1706 (pp_statement): Likewise.
1707 (pp_constant): Likewise.
1708 (pp_id_expression): Likewise.
1709 (pp_primary_expression): Likewise.
1710 (pp_unary_expression): Likewise.
1711 (pp_multiplicative_expression): Likewise.
1712 (pp_conditional_expression): Likewise.
1713 (pp_assignment_expression): Likewise.
1714 (pp_expression): Likewise.
1715 (pp_c_type_id): Likewise.
1716 (pp_c_storage_class_specifier): Likewise.
1717 * c-pretty-print.c (pp_c_type_cast): Tidy.
1718 (pp_c_pointer): Likewise.
1719 (pp_c_type_specifier): Likewise.
1720 (pp_c_parameter_type_list): Likewise.
1721 (pp_c_function_definition): Likewise.
1722 (pp_c_init_declarator): Likewise.
1723 (pp_c_initializer_list): Likewise.
1724 (pp_c_constructor_elts): Likewise.
1725 (c_pretty_printer::direct_abstract_declarator): Likewise.
1726 (c_pretty_printer::declaration_specifiers): Likewise.
1727 (c_pretty_printer::primary_expression): Likewise.
1728 (c_pretty_printer::postfix_expression): Likewise.
1729 (c_pretty_printer::type_id): Rename from pp_c_type_id.
1730 (c_pretty_printer::storage_class_specifier): Rename from
1731 pp_c_storage_class_specifier.
1732 (c_pretty_printer::initializer): Rename from pp_c_initializer.
1733 (c_pretty_printer::c_pretty_printer): Do not assign to type_id,
1734 storage_class_specifier, initializer, offset_list, flags.
1736 2013-08-30 Marek Polacek <polacek@redhat.com>
1738 * c-ubsan.c: New file.
1739 * c-ubsan.h: New file.
1741 2013-08-30 Gabriel Dos Reis <gdr@integrable-solutions.net>
1743 * c-pretty-print.h (c_pretty_printer::declaration): Now a virtual
1745 (c_pretty_printer::declaration_specifiers): Likewise.
1746 (c_pretty_printer::declarator): Likewise.
1747 (c_pretty_printer::abstract_declarator): Likewise.
1748 (c_pretty_printer::direct_abstract_declarator): Likewise.
1749 (c_pretty_printer::direct_declarator): Likewise.
1750 (c_pretty_printer::function_specifier): Likewise.
1751 (pp_declaration): Adjust.
1752 (pp_declaration_specifiers): Likewise.
1753 (pp_abstract_declarator): Likewise.
1754 (pp_direct_declarator): Likewise.
1755 (pp_function_specifier): Likewise.
1756 (pp_direct_abstract_declarator): Remove as unused.
1757 (pp_c_declaration): Remove.
1758 (pp_c_declaration_specifiers): Likewise.
1759 (pp_c_declarator): Likewise.
1760 (pp_c_direct_declarator): Likewise.
1761 (pp_c_function_specifier): Likewise.
1762 (pp_c_direct_abstract_declarator): Likewise.
1763 * c-pretty-print.c (c_pretty_printer::abstract_declarator): Rename
1764 from pp_c_abstract_declarator. Adjust.
1765 (c_pretty_printer::direct_abstract_declarator): Rename from
1766 pp_c_direct_abstract_declarator. Adjust.
1767 (c_pretty_printer::function_specifier): Rename from
1768 pp_c_function_specifier. Adjust.
1769 (c_pretty_printer::declaration_specifiers): Rename from
1770 pp_c_declaration_specifiers. Adjust.
1771 (c_pretty_printer::direct_declarator): Rename from
1772 pp_c_direct_declarator. Adjust.
1773 (c_pretty_printer::declarator): Rename from pp_c_declarator. Adjust.
1774 (c_pretty_printer::declaration): Rename from pp_c_declaration. Adjust.
1775 (c_pretty_printer::c_pretty_printer): Do not assign to
1776 declaration, declaration_specifiers, declarator,
1777 direct_declarator, direct_abstract_declarator, function_specifier.
1779 2013-08-26 Gabriel Dos Reis <gdre@integrable-solutions.net>
1781 * c-pretty-print.h (c_pretty_printer::unary_expression): Now a
1782 virtual member function.
1783 (c_pretty_printer::multiplicative_expression): Likewise.
1784 (c_pretty_printer::conditional_expression): Likewise.
1785 (c_pretty_printer::assignment_expression): Likewise.
1786 (c_pretty_printer::expression): Likewise.
1787 (pp_unary_expression): Adjust.
1788 (pp_multiplicative_expression): Likewise.
1789 (pp_assignment_expression): Likewise.
1790 (pp_conditional_expression): Likewise.
1791 (pp_expression): Likewise.
1792 * c-pretty-print.c (c_pretty_printer::unary_expression): Rename
1793 from pp_c_unary_expression. Adjust.
1794 (c_pretty_printer::multiplicative_expression): Rename from
1795 pp_c_multiplicative_expression. Adjust.
1796 (c_pretty_printer::conditional_expression): Rename from
1797 pp_c_conditional_expression. Adjust.
1798 (c_pretty_printer::assignment_expression): Rename from
1799 pp_c_assignment_expression. Adjust.
1800 (c_pretty_printer::expression): Rename from pp_c_expression. Adjust.
1801 (c_pretty_printer::c_pretty_printer): Do not assign to
1802 unary_expression, multiplicative_expression,
1803 conditional_expression, expression.
1805 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
1807 * c-pretty-print.h (c_pretty_printer::postfix_expression): Now a
1808 virtual member function.
1809 (pp_postfix_expression): Adjust.
1810 (pp_c_postfix_expression): Remove.
1811 * c-pretty-print.c (c_pretty_printer::postfix_expression): Rename
1812 from pp_c_postfix_expression. Adjust.
1813 (c_pretty_printer::c_pretty_printer): Do not assign to
1816 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
1818 * c-pretty-print.h (c_pretty_printer::primary_expression): Now a
1819 virtua member function.
1820 (pp_primary_expression): Adjust.
1821 (pp_c_primary_expression): Remove.
1822 * c-pretty-print.c (c_pretty_printer::primary_expression): Rename
1823 from pp_c_primary_expression. Adjust.
1824 (pp_c_initializer_list): Use pp_primary_expression.
1825 (c_pretty_printer::c_pretty_printer): Do not assign to
1828 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
1830 * c-pretty-print.h (c_pretty_printer::translate_string): Declare.
1831 * c-pretty-print.c (M_): Remove.
1832 (c_pretty_printer::translate_string): Define.
1833 (pp_c_type_specifier): Use it.
1834 (pp_c_primary_expression): Likewise.
1835 (pp_c_expression): Likewise.
1837 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
1839 * c-pretty-print.h (c_pretty_printer::id_expression): Now a
1841 (pp_c_id_expression): Remove.
1842 (pp_id_expression): Adjust.
1843 * c-pretty-print.c (c_pretty_printer::id_expression): Rename from
1844 pp_c_id_expression. Adjust.
1845 (pp_c_postfix_expression): Use pp_id_expression.
1846 (c_pretty_printer::c_pretty_printer): Do not assign to id_expression.
1848 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
1850 * c-pretty-print.h (c_pretty_printer::constant): Now a virtual
1852 (pp_constant): Adjust.
1853 (pp_c_constant): Remove.
1854 * c-pretty-print.c (c_pretty_printer::constant): Rename from
1855 pp_c_constant. Adjust.
1857 (pp_c_primary_expression): Call pp_constant in lieu of pp_c_constant.
1858 (c_pretty_printer::c_pretty_printer): Remove assignment to constant.
1860 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
1862 * c-pretty-print.h (pp_c_pretty_printer_init): Remove.
1863 (c_pretty_printer::c_pretty_printer): Declare.
1864 * c-pretty-print.c (pretty_printer::c_pretty_printer): Rename from
1865 c_pretty_printer_init. Adjust.
1866 (print_c_tree): Do not call c_pretty_printer_init.
1867 * c-ada-spec.c (dump_ads): Remove call to pp_construct.
1869 2013-08-09 Arnaud Charlet <charlet@adacore.com>
1871 * c-ada-spec.c (print_ada_declaration): Prevent accessing null asm name
1873 2013-08-05 Paolo Carlini <paolo.carlini@oracle.com>
1876 * c-common.c (pointer_int_sum): Add bool parameter.
1877 * c-common.h (pointer_int_sum): Adjust declaration.
1879 2013-08-05 Gabriel Dos Reis <gdr@integrable-solutions.net>
1881 * c-pretty-print.c (print_c_tree): Simplify. Use non-static local
1882 c_pretty_printer variable.
1884 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
1886 * c-pretty-print.h (c_pretty_printer): Derive from pretty_printer.
1888 (pp_c_base): Likewise. Adjust users.
1889 * c-pretty-print.c (pp_c_maybe_whitespace): Adjust.
1890 (pp_c_whitespace): Do not call pp_base.
1891 (pp_c_left_paren): Likewise.
1892 (pp_c_right_paren): Likewise.
1893 (pp_c_left_brace): Likewise.
1894 (pp_c_right_brace): Likewise.
1895 (pp_c_left_bracket): Likewise.
1896 (pp_c_right_bracket): Likewise.
1897 (pp_c_dot): Likewise.
1898 (pp_c_ampersand): Likewise.
1899 (pp_c_star): Likewise.
1900 (pp_c_arrow): Likewise.
1901 (pp_c_semicolon): Likewise.
1902 (pp_c_complement): Likewise.
1903 (pp_c_exclamation): Likewise.
1904 (pp_c_direct_declarator): Likewise.
1905 (pp_c_ws_string): Likewise.
1906 (pp_c_identifier): Likewise.
1907 (pp_c_statement): Likewise.
1908 (print_c_tree): Likewise.
1910 2013-08-04 Ed Smith-Rowland <3dw4rd@verizon.net>
1913 * c-common.c (c_parse_error): Catch user-defined literal tokens and
1914 provide useful error strings.
1916 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
1918 * c-ada-spec.c (pp_ada_tree_identifier): Use specialized pretty
1919 printer functions instead of pp_string or operators and punctuators.
1920 (dump_generic_ada_node): Likewise.
1921 * c-pretty-print.c (pp_c_type_specifier): Likewise.
1922 (pp_c_relational_expression): Likewise.
1923 (pp_c_logical_or_expression): Likewise.
1925 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
1927 * c-ada-spec.c (print_ada_macros): Use specialized pretty printer
1928 functions instead of pp_character.
1929 (pp_ada_tree_identifier): Likewise.
1930 (dump_ada_double_name): Likewise.
1931 (dump_ada_function_declaration): Likewise.
1932 (dump_ada_array_domains): Likewise.
1933 (dump_template_types): Likewise.
1934 (dump_generic_ada_node): Likewise.
1935 (print_ada_declaration): Likewise.
1936 (print_ada_struct_decl): Likewise.
1937 * c-pretty-print.c (pp_c_integer_constant): Likewise.
1939 2013-07-23 Tom Tromey <tromey@redhat.com>
1941 * c-common.h (enum rid) <RID_GENERIC>: New constant.
1942 * c-common.c (c_common_reswords): Add _Generic.
1944 2013-07-21 OndÅej BÃlka <neleai@seznam.cz>
1946 * c-common.c: Fix typos.
1947 * c-common.h: Likewise.
1949 2013-07-13 Lubos Lunak <l.lunak@suse.cz>
1952 * c-common.c (c_common_attribute_table): Add warn_unused.
1953 (handle_warn_unused_attribute): New.
1955 2013-07-10 Jakub Jelinek <jakub@redhat.com>
1957 * c-ppoutput.c (scan_translation_unit): Call account_for_newlines
1958 for all CPP_TOKEN_FLD_STR tokens, not just CPP_COMMENT.
1960 2013-07-10 Paolo Carlini <paolo.carlini@oracle.com>
1963 * c.opt: Add Wconditionally-supported.
1965 2013-07-08 Graham Stott <graham.stott@btinternet.com>
1967 * c-family/array-notation-common.c (length_mismatch_in_expr_p): Delete
1968 unused variables l_length and l_node.
1970 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
1973 * c-common.c (complete_array_type): Delay folding first index
1974 like other indices. When folding, check for index overflow.
1976 2013-06-27 Marc Glisse <marc.glisse@inria.fr>
1979 * c-common.h (c_build_vec_perm_expr): New complain argument.
1980 * c-common.c (c_build_vec_perm_expr): Likewise.
1981 Use save_expr also in C++.
1983 2013-06-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
1985 * c-common.c (c_common_nodes_and_builtins): Use cxx11 in lieu of cxx0x.
1986 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
1987 * c-opts.c (c_common_post_options): Likewise.
1989 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
1991 * array-notation-common.c (length_mismatch_in_expr): Changed the
1992 parameter type's from a dynamic array to a vec_tree. Also removed
1993 the size parameters.
1994 * c-common.h (length_mismatch_in_expr_p): Fixed prototype's as per
1997 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
1999 * c-common.h (struct cilkplus_an_parts): New structure.
2000 (struct cilkplus_an_loop_parts): Likewise.
2001 (cilkplus_extract_an_triplets): New prototype.
2002 (fix_sec_implicit_args): Likewise.
2003 * array-notation-common.c (cilkplus_extract_an_triplets): New function.
2004 (fix_sec_implicit_args): Likewise.
2006 2013-06-20 Balaji V. Iyer <balaji.v.iyer@intel.com>
2008 * array-notation-common.c (find_inv_trees): Removed an unwanted
2010 * c-common.h (struct inv_list::additional_tcodes): Changed type from
2011 enum rid to enum tree_code.
2013 2013-06-11 Jan Hubicka <jh@suse.cz>
2015 * c-common.c (handle_alias_ifunc_attribute): Do not set
2016 DECL_EXTERNAL for weakref variables.
2017 * c-pragma.c (handle_pragma_weak): Make sure aliases
2018 are not declared as external.
2020 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
2022 * array-notation-common.c (length_mismatch_in_expr_p): Moved this
2023 function from c/c-array-notation.c.
2024 (is_cilkplus_reduce_builtin): Likewise.
2025 (find_rank): Likewise.
2026 (extract_array_notation_exprs): Likewise.
2027 (replace_array_notations): Likewise.
2028 (find_inv_trees): Likewise.
2029 (replace_inv_trees): Likewise.
2030 (contains_array_notation_expr): Likewise.
2031 (find_correct_array_notation_type): Likewise.
2032 * c-common.h (struct inv_list): Moved this struct from the file
2033 c/c-array-notation.c and added a new field called additional tcodes.
2034 (length_mismatch_in_expr_p): New prototype.
2035 (is_cilkplus_reduce_builtin): Likewise.
2036 (find_rank): Likewise.
2037 (extract_array_notation_exprs): Likewise.
2038 (replace_array_notation): Likewise.
2039 (find_inv_trees): Likewise.
2040 (replace_inv_trees): Likewise.
2041 (find_correct_array_notation_type): Likewise.
2043 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
2045 * c-common.c (c_define_builtins): When cilkplus is enabled, the
2046 function array_notation_init_builtins is called.
2047 (c_common_init_ts): Added ARRAY_NOTATION_REF as typed.
2048 * c-common.def (ARRAY_NOTATION_REF): New tree.
2049 * c-common.h (build_array_notation_expr): New function declaration.
2050 (build_array_notation_ref): Likewise.
2051 (extract_sec_implicit_index_arg): New extern declaration.
2052 (is_sec_implicit_index_fn): Likewise.
2053 (ARRAY_NOTATION_CHECK): New define.
2054 (ARRAY_NOTATION_ARRAY): Likewise.
2055 (ARRAY_NOTATION_START): Likewise.
2056 (ARRAY_NOTATION_LENGTH): Likewise.
2057 (ARRAY_NOTATION_STRIDE): Likewise.
2058 * c-pretty-print.c (pp_c_postifix_expression): Added a new case for
2060 (pp_c_expression): Likewise.
2061 * c.opt (flag_enable_cilkplus): New flag.
2062 * array-notation-common.c: New file.
2064 2013-05-14 Jakub Jelinek <jakub@redhat.com>
2067 * c-common.c (verify_tree): Don't recurse into SIZEOF_EXPR.
2069 2013-05-10 Marc Glisse <marc.glisse@inria.fr>
2071 * c-common.c (vector_types_convertible_p): No TYPE_PRECISION for
2074 2013-05-07 Han Shen <shenhan@google.com>
2076 * c-cppbuiltin.c (c_cpp_builtins): Added "__SSP_STRONG__=3".
2078 2013-04-29 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2080 * c-common.c (check_user_alignment): Emit error for negative values.
2082 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2084 * c-opts.c (set_std_cxx11): Use CLK_CXX1Y and CLK_GNUCXX1Y.
2086 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2088 * c-cppbuiltin.c (c_cpp_builtins): Do not define
2089 __GXX_EXPERIMENTAL_CXX1Y__.
2091 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2092 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2094 * c.opt ([Wpointer-arith]): Enabled by -Wpedantic, as documented.
2095 * c-common.c (pointer_int_sum): Change -Wpointer-arith pedwarns
2096 to simply use OPT_Wpointer_arith.
2097 (c_sizeof_or_alignof_type): Likewise.
2099 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2101 * c-cppbuiltin.c (c_cpp_builtins): Define __GXX_EXPERIMENTAL_CXX1Y__.
2103 2013-04-12 Jakub Jelinek <jakub@redhat.com>
2105 * c-format.c (gcc_diag_char_table, gcc_tdiag_char_table,
2106 gcc_cdiag_char_table, gcc_cxxdiag_char_table): Add %r and %R format
2109 2013-04-07 Steven Bosscher <steven@gcc.gnu.org>
2111 * c-pragma.c (add_to_renaming_pragma_list): Fix leading comment.
2113 2013-04-03 Paolo Carlini <paolo.carlini@oracle.com>
2115 * c-common.c (pointer_int_sum): Remove dead code.
2117 2013-03-09 Richard Sandiford <rdsandiford@googlemail.com>
2120 * c-common.c (handle_optimize_attribute): Don't call
2121 save_optabs_if_changed.
2123 2013-03-05 Jakub Jelinek <jakub@redhat.com>
2126 * c-pch.c (pch_init): Free target_validity at the end.
2128 2013-03-04 Jakub Jelinek <jakub@redhat.com>
2130 * c-pretty-print.c (pp_c_pretty_printer_init): Clear pp->flags.
2132 2013-02-28 Konstantin Serebryany <konstantin.s.serebryany@gmail.com>
2133 Jakub Jelinek <jakub@redhat.com>
2136 * c-common.c (handle_no_sanitize_address_attribute): New function.
2137 (c_common_attribute_table): Add no_sanitize_address attribute.
2138 (handle_no_address_safety_analysis_attribute): Add
2139 no_sanitize_address attribute, not no_address_safety_analysis
2142 2013-02-18 Aldy Hernandez <aldyh@redhat.com>
2145 * c-common.c (handle_optimize_attribute): Call
2146 save_optabs_if_changed.
2148 2013-02-18 Jakub Jelinek <jakub@redhat.com>
2149 Steven Bosscher <steven@gcc.gnu.org>
2152 * c-opts.c (c_common_post_options): If debug info is enabled
2153 and non-dwarf*, refuse to load PCH files and when writing PCH
2156 2013-02-05 Jakub Jelinek <jakub@redhat.com>
2159 * c-common.c (handle_error_attribute): Fix condition.
2161 2013-01-30 Jakub Jelinek <jakub@redhat.com>
2164 * c-common.c (handle_target_attribute): Revert 2012-12-26 change.
2166 2013-01-18 Jason Merrill <jason@redhat.com>
2169 * c.opt (-fextern-tls-init): New.
2170 * c-opts.c (c_common_post_options): Handle it.
2172 2013-01-09 Jakub Jelinek <jakub@redhat.com>
2175 * c-common.c (c_fully_fold_internal): Warn for LSHIFT_EXPR and
2176 RSHIFT_EXPR, if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST
2177 and is either negative or bigger or equal to type precision
2178 of the first operand.
2180 2012-12-03 Marek Polacek <polacek@redhat.com>
2183 * c-common.c (check_user_alignment): Swap order of tests,
2184 check TREE_CODE first.
2186 2012-11-29 Ed Smith-Rowland <3dw4rd@verizon.net>
2189 * c-common.h (overflow_type): New enum.
2190 (build_userdef_literal): Add overflow_type argument.
2191 (tree_userdef_literal): Add overflow_type.
2192 (USERDEF_LITERAL_OVERFLOW): New access macro.
2193 * c-common.c (build_userdef_literal): Add overflow_type
2195 * c-lex.c (c_lex_with_flags): Add overflow_type to
2196 build_userdef_literal calls.
2197 (interpret_integer, interpret_float): Add overflow_type argument.
2199 2012-11-28 Richard Biener <rguenther@suse.de>
2202 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
2203 here and use a type with proper overflow behavior for types that would
2204 need to be promoted for the arithmetic.
2206 2012-11-23 Jakub Jelinek <jakub@redhat.com>
2209 * c-common.c (handle_no_address_safety_analysis_attribute): New
2211 (c_common_attribute_table): Add no_address_safety_analysis.
2213 2012-11-16 Simon Baldwin <simonb@google.com>
2215 * c.opt: Add f[no-]canonical-system-headers.
2216 * c-opts.c (c_common_handle_option): Handle
2217 OPT_fcanonical_system_headers.
2219 2012-11-09 Ed Smith-Rowland <3dw4rd@verizon.net>
2222 * c-opts.c (c_common_handle_option): Set new flags.
2223 * c.opt: Describe new flags.
2225 2012-11-09 Jason Merrill <jason@redhat.com>
2227 * c.opt (Wabi-tag): New.
2229 2012-11-09 Andi Kleen <ak@linux.intel.com>
2232 * c-common.c (get_atomic_generic_size): Mask with
2235 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2238 * c.opt (Wformat): Make it Alias Wformat=1.
2239 (Wformat-contains-nul,Wformat-extra-args,Wformat-nonliteral,
2240 Wformat-security,Wformat-y2k,Wformat-zero-length): Use
2242 (Wformat=): RejectNegative. Use LangEnabledBy.
2243 (Wnonnull): Use LangEnabledBy.
2244 * c-opts.c (c_common_handle_option): Do not handle Wformat here.
2245 * c-format.c (set_Wformat): Delete.
2246 (decode_format_attr): Replace OPT_Wformat with OPT_Wformat_.
2247 (maybe_read_dollar_number): Likewise.
2248 (avoid_dollar_number): Likewise.
2249 (finish_dollar_format_checking): Likewise.
2250 (check_format_info): Likewise.
2251 (check_format_info_main): Likewise.
2252 (check_format_types): Likewise.
2253 (format_type_warning): Likewise.
2254 * c-common.c (int): Likewise.
2255 (check_function_sentinel): Likewise.
2256 * c-common.h (warn_format,set_Wformat): Do not declare here.
2258 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2261 * c.opt(Warray-bounds,Wdelete-non-virtual-dtor,Wenum-compare,
2262 Wmain,Woverlength-strings, Wunknown-pragmas,Wunused-macros):
2264 (Wswitch,Wswitch-default,Wswitch-enum): Likewise. Move here from
2266 (Wvariadic-macros): Init(1).
2267 * c-opts.c (c_common_handle_option): Do not handle them
2269 (c_common_post_options): Likewise.
2270 (sanitize_cpp_opts): warn_unused_macros is now
2271 cpp_warn_unused_macros.
2272 (push_command_line_include): Likewise.
2273 * c-common.c (warn_unknown_pragmas): Do not define.
2274 * c-common.h (warn_unknown_pragmas): Do not declare.
2276 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2279 * c-common.c (conversion_warning): Handle conditional expressions.
2281 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
2284 * c.opt (Wreturn_local_addr): Define new option.
2286 2012-10-25 Jason Merrill <jason@redhat.com>
2288 * c.opt (Wvirtual-move-assign): New.
2290 * c.opt (Winherited-variadic-ctor): New.
2292 2012-10-25 Marc Glisse <marc.glisse@inria.fr>
2295 * c-common.c (scalar_to_vector): Handle VEC_COND_EXPR.
2297 2012-10-23 Joseph Myers <joseph@codesourcery.com>
2299 * c-common.h (pch_cpp_save_state): Declare.
2300 * c-target.def (c_preinclude): New hook.
2301 * c-opts.c (done_preinclude): New.
2302 (push_command_line_include): Handle default preincluded header.
2303 (cb_file_change): Call pch_cpp_save_state when calling
2304 push_command_line_include.
2305 * c-pch.c (pch_ready_to_save_cpp_state, pch_cpp_state_saved)
2306 (pch_cpp_save_state): New.
2307 (pch_init): Call pch_cpp_save_state conditionally, instead of
2308 calling cpp_save_state.
2310 2012-10-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
2314 * c.opt (Waddress,Wchar-subscripts,Wsign-conversion,Wimplicit,
2315 Wimplicit-function-declaration,Wimplicit-int,Wsizeof-pointer-memaccess,
2316 Wnarrowing,Wparentheses,Wpointer-sign,Wreturn-type,Wsequence-point,
2317 Wsign-compare,Wuninitialized,Wmaybe-uninitialized,Wunused,
2318 Wvolatile-register-var): Add LangEnabledBy or EnabledBy.
2319 * c-opts.c (c_common_handle_option): Remove explicit handling from
2321 (c_common_post_options): Likewise.
2323 2012-10-18 Eric Botcazou <ebotcazou@adacore.com>
2325 * c-ada-spec.c (LOCATION_COL): Delete.
2326 (compare_location): New function.
2327 (compare_node): Use it.
2328 (compare_comment): Likewise.
2330 2012-10-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
2334 * c.opt (Wstrict-aliasing=,Wstrict-overflow=): Use LangEnabledBy.
2335 * c-opts.c (c_common_handle_option): Do not set them here. Add
2337 (c_common_post_options): Likewise.
2339 2012-10-16 Eric Botcazou <ebotcazou@adacore.com>
2341 * c-ada-spec.c (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Define.
2342 (dump_generic_ada_node) <INTEGER_CST>: Deal with sizetype specially.
2343 Remove POINTER_TYPE handling, add large unsigned handling and use
2344 ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX for big numbers.
2346 2012-10-12 Jakub Jelinek <jakub@redhat.com>
2349 * c-common.h (sizeof_pointer_memaccess_warning): Adjust prototype.
2350 * c-common.c (sizeof_pointer_memaccess_warning): Take array of 3
2351 locs and array of 3 trees instead of just single loc and single
2352 sizeof_arg tree. Handle __builtin___*_chk builtins too, and
2353 also stpncpy, bcopy, bcmp, bzero, snprintf and vsnprintf builtins.
2354 For *cmp* builtins that take two sources strings report warnings
2355 about first and second source, not about destination and source.
2357 2012-10-12 Marc Glisse <marc.glisse@inria.fr>
2360 * c-common.h (enum ref_operator) [RO_ARROW_STAR]: New.
2362 2012-10-11 Eric Botcazou <ebotcazou@adacore.com>
2364 * c-ada-spec.c (dump_ada_template): Bail out for template declarations
2365 declaring something coming from another file.
2367 2012-10-10 Arnaud Charlet <charlet@adacore.com>
2370 * c-ada-spec.c (print_ada_struct_decl): Increase buf size.
2372 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
2375 * c-common.c (warn_about_parentheses): Add location_t parameter;
2376 use EXPR_LOC_OR_LOC.
2377 * c-common.h: Update declaration.
2379 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
2382 * c-common.c (scalar_to_vector): Moved from c-typeck.c. Support
2383 more operations. Make error messages optional.
2384 * c-common.h (enum stv_conv): Moved from c-typeck.c.
2385 (scalar_to_vector): Declare.
2387 2012-10-08 Jason Merrill <jason@redhat.com>
2389 * c-common.c (c_common_reswords): Add thread_local.
2391 2012-10-08 Dodji Seketeli <dodji@redhat.com>
2393 PR c++/53528 C++11 attribute support
2394 * c-common.h (bitfield_p, cxx_fundamental_alignment_p): Declare
2396 * c-common.c (check_cxx_fundamental_alignment_constraints): New
2398 (handle_aligned_attribute): In choose strictest alignment
2399 among many. Use new check_cxx_fundamental_alignment_constraints.
2400 (handle_transparent_union_attribute): In c++11 attribute syntax,
2401 don't look through typedefs.
2403 2012-10-04 Arnaud Charlet <charlet@adacore.com>
2405 * c-ada-spec.c (print_ada_declaration): Remove handling of TDF_RAW.
2406 * c.opt (-fdump-ada-spec, -fdump-ada-spec-slim): Move switch definition
2409 2012-09-25 Dehao Chen <dehao@google.com>
2412 * c-pch.c (c_common_read_pch): Rebuild the location_adhoc_data
2413 map when read in the pch.
2415 2012-09-18 Arnaud Charlet <charlet@adacore.com>
2417 * c-ada-spec.c: Style fixes.
2419 2012-09-18 Thomas Quinot <quinot@adacore.com>
2421 * c.opt (-fada-spec-parent): Define new command line switch.
2422 * c-ada-spec.c (get_ada_package): When -fada-spec-parent
2423 is specified, generate binding spec as a child of the specified unit.
2425 2012-09-13 Paolo Carlini <paolo.carlini@oracle.com>
2426 Manuel López-Ibáñez <manu@gcc.gnu.org>
2429 * c.opt ([Winit-self]): Enabled by -Wall in C++.
2431 2012-08-23 Arnaud Charlet <charlet@adacore.com>
2433 * c-ada-spec.c (dump_generic_ada_node): Fix handling of name_only
2434 for pointers, and add missing Convention C pragma.
2435 (print_ada_struct_decl): Add missing aliased keyword.
2436 (dump_ads): Add pragma Ada_2005 and Style_Checks (Off).
2438 2012-08-17 Jakub Jelinek <jakub@redhat.com>
2440 * c-common.c (sizeof_pointer_memaccess_warning): New function.
2441 * c.opt (-Wsizeof-pointer-memaccess): Add new option.
2442 * c-opts.c (c_common_handle_option): Enable it for -Wall.
2443 * c-common.h (sizeof_pointer_memaccess_warning): Add prototype.
2444 * c-common.def (SIZEOF_EXPR): Moved here from cp-tree.def.
2446 2012-08-10 Richard Guenther <rguenther@suse.de>
2448 * c-pretty-print.c (pp_c_expression): Handle anonymous SSA names.
2450 2012-08-07 Steven Bosscher <steven@gcc.gnu.org>
2452 * c-pretty-print.c (pp_c_function_definition): Use pp_newline_and_flush
2453 instead of separate pp_newline and pp_flush.
2454 (print_c_tree): Likewise.
2456 2012-07-26 Richard Henderson <rth@redhat.com>
2458 * c-common.c (handle_hot_attribute): Allow labels.
2459 (handle_cold_attribute): Likewise.
2461 2012-07-20 Jakub Jelinek <jakub@redhat.com>
2464 * c-common.c (check_function_nonnull): Handle multiple nonnull
2465 attributes properly.
2467 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
2469 * c-gimplify.c: Include dumpfile.h instead of tree-dump.h.
2470 * c-ada-spec.c: Likewise.
2471 * c-dump.c (dump_stmt): Move to cp/dump.c, the only user.
2473 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
2475 * c-pch.c (CHECK_NO_ASM_OUT_DURING_PCH): Do not define.
2476 Remove code conditional on it.
2478 2012-07-11 Steven Bosscher <steven@gcc.gnu.org>
2480 * c-gimplify.c: Do not include basic-block.h.
2481 * c-common.c: Do not include linfuncs.h.
2483 2012-07-08 Steven Bosscher <steven@gcc.gnu.org>
2485 * c-common.h: Include tree.h.
2487 2012-07-02 Jason Merrill <jason@redhat.com>
2490 * c-common.c (get_priority): Call default_conversion.
2492 2012-07-01 Uros Bizjak <ubizjak@gmail.com>
2494 * c-pch.c (c_common_write_pch): Remove unused variables.
2496 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
2498 * cppspec.c: Moved from gcc/ to here.
2500 2012-06-27 Kai Tietz <ktietz@redhat.com>
2502 PR preprocessor/37215
2503 * c-ppoutput.c (preprocess_file): Check for nonempty buffer.
2505 2012-06-21 Steven Bosscher <steven@gcc.gnu.org>
2507 * c-common.h (c_common_print_pch_checksum): Remove.
2508 * c-pch.c: Do not include output.h.
2509 (CHECK_NO_ASM_OUT_DURING_PCH): Define and add FIXME.
2510 (asm_out_file): Define iff CHECK_NO_ASM_OUT_DURING_PCH isdefined.
2511 (asm_file_startpos): Define iff CHECK_NO_ASM_OUT_DURING_PCH is defined.
2512 (struct c_pch_header): Remove.
2513 (get_ident): Update gpch version.
2514 (pch_init): Do not print executable_checksum to asm_out_file.
2515 Do not fail if there is no asm_out_file to read back from. Set
2516 asm_file_startpos only if CHECK_NO_ASM_OUT_DURING_PCH is defined.
2517 (c_common_write_pch): Verify that nothing was written to asm_out_file
2518 since pch_init was called. Do not write a c_pch_header, and do not
2519 copy from asm_out_file to the PCH.
2520 (c_common_read_pch): Do not read a c_pch_header, and do not restore
2521 the content of asm_out_file from the PCH.
2522 (c_common_print_pch_checksum): Remove.
2523 * c-opts.c (c_common_init): Print out executable_checksum directly.
2525 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
2527 * c-target.def (objc_declare_unresolved_class_reference,
2528 objc_declare_class_definition): Add new hooks.
2530 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
2532 * c-lex.c: Do not include output.h.
2533 (cb_ident): Try to put out .ident with targetm.asm_out.output_ident.
2534 Remove uses of ASM_OUTPUT_IDENT.
2536 2012-06-15 Marc Glisse <marc.glisse@inria.fr>
2539 * c-common.h (c_build_vec_perm_expr): Move decl here.
2540 * c-common.c (c_build_vec_perm_expr): Move definition
2543 2012-06-06 Steven Bosscher <steven@gcc.gnu.org>
2545 * c.opt (fconserve-space): Turn into a no-op.
2547 2012-06-04 Sterling Augustine <saugustine@google.com>
2549 * c-pretty-print.h (pp_c_flag_gnu_v3): New enumerator.
2550 * c-pretty-print.c (pp_c_specifier_qualifier_list): Check it at
2551 both the start and end of the function.
2553 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
2555 * c-common.c: Do not include output.h.
2556 * c-pragma.c: Likewise.
2558 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
2560 * error.c (dump_decl): Check pp_c_flag_gnu_v3.
2561 (decl_as_dwarf_string, lang_decl_dwarf_name): New functions.
2562 (lang_decl_name): Handle namespace decls.
2564 2012-05-31 Steven Bosscher <steven@gcc.gnu.org>
2566 * c-ada-spec.c: Do not include output.h.
2567 * c-semantics.c: Likewise.
2569 2012-05-29 Joseph Myers <joseph@codesourcery.com>
2571 * c-common.c: Fix typo.
2573 2012-05-29 Michael Matz <matz@suse.de>
2575 * c-common.h (c_expand_decl): Remove prototype.
2577 2012-05-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
2579 * c.opt (Wmissing-braces): Use LangEnabledBy(C ObjC,Wall).
2580 * c-opts.c (c_common_handle_option): Remove code handling
2581 warn_missing_braces.
2583 2012-05-28 Paolo Carlini <paolo.carlini@oracle.com>
2586 * c-opts.c (c_common_handle_option): For C++ -Wall doesn't enable
2589 2012-05-22 Dodji Seketeli <dodji@redhat.com>
2592 * c.opt (Wunused-local-typedefs): Use EnabledBy(Wunused).
2594 2012-05-17 Manuel López-Ibáñez <manu@gcc.gnu.org>
2596 * c.opt (--pedantic-errors,-pedantic-errors): Do not handle here.
2597 * c-opts.c (c_common_handle_option): Do not handle explicitly
2598 Wreturn-type, Wwrite-strings, warn_ecpp, and -pedantic-errors.
2600 2012-05-16 Dodji Seketeli <dodji@redhat.com>
2602 PR preprocessor/7263
2603 * c-lex.c (c_lex_with_flags): Pass a virtual location to the call
2604 to cpp_classify_number. For diagnostics, use the precise location
2605 instead of the global input_location.
2607 2012-05-15 Paolo Carlini <paolo.carlini@oracle.com>
2610 * c-common.c (shorten_compare): Check c_inhibit_evaluation_warnings.
2612 2012-05-14 Bernd Schmidt <bernds@codesourcery.com>
2614 * c-common.c (DEF_ATTR_STRING): Define and undefine as necessary.
2616 2012-05-14 Manuel López-Ibáñez <manu@gcc.gnu.org>
2619 * c.opt (Wc++0X-compat,Wdelete-non-virtual-dtor,Wjump-misses-init,
2620 Wreorder): Use LangEnabledBy.
2621 * c-opts.c (c_common_handle_option): Do not enable them
2622 explicitly. Call lang-specific generated functions.
2623 (c_common_post_options): Do not set them here.
2625 2012-05-13 Manuel López-Ibáñez <manu@gcc.gnu.org>
2627 * c.opt (Wclobbered,Wempty-body,Wignored-qualifiers,
2628 Wmissing-field-initializers,Wmissing-parameter-type,
2629 Wold-style-declaration,Woverride-init): Use EnabledBy.
2630 * c-opts.c (c_common_post_options): Do not set here explicitly.
2632 2012-05-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
2635 * c-opts.c (c_common_handle_option): Use handle_generated_option
2636 to enable sub-options.
2638 2012-05-10 Paolo Carlini <paolo.carlini@oracle.com>
2641 * c-common.c (warnings_for_convert_and_check): Use warning_at.
2643 2012-05-10 Richard Guenther <rguenther@suse.de>
2645 * c-common.c (c_sizeof_or_alignof_type): Remove assert and
2646 adjust commentary about TYPE_IS_SIZETYPE types.
2648 2012-05-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
2651 * c-common.c (warn_logical_operator): Check that argument of
2652 integer_zerop is not NULL.
2654 2012-05-05 Manuel López-Ibáñez <manu@gcc.gnu.org>
2657 * c-common.c (warn_logical_operator): Do not warn if either side
2658 is already true or false.
2660 2012-05-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
2663 * c-common.c (expr_original_type): New.
2664 (shorten_compare): Do not warn for enumeration types.
2666 2012-05-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
2668 * c.opt (fpermissive): Add Var(flag_permissive).
2670 2012-04-30 Marc Glisse <marc.glisse@inria.fr>
2673 * c-common.c (convert_vector_to_pointer_for_subscript): New function.
2674 * c-common.h (convert_vector_to_pointer_for_subscript): Declare it.
2676 2012-04-30 Dodji Seketeli <dodji@redhat.com>
2678 Add -Wvarargs option
2679 * c.opt (Wvarargs): Define new option.
2681 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
2683 * c-common.c (check_function_arguments): Replace
2684 Wmissing-format-attribute with Wsuggest-attribute=format.
2686 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
2688 * c.opt (Wsuggest-attribute=format): New. Alias of
2689 Wmissing-format-attribute.
2690 * c-format.c (decode_format_type): Replace
2691 Wmissing-format-attribute with Wsuggest-attribute=format.
2692 (check_function_format): Likewise.
2694 2012-04-27 Ollie Wild <aaw@google.com>
2696 * c-common.c: Add CPP_W_LITERAL_SUFFIX mapping.
2697 * c-opts.c (c_common_handle_option): Handle OPT_Wliteral_suffix.
2698 * c.opt: Add Wliteral-suffix.
2700 2012-04-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
2703 * c.opt (Wpedantic): New.
2704 (pedantic): Alias Wpedantic.
2705 * c-opts.c (c_common_handle_option): Replace -pedantic with -Wpedantic.
2706 (c_common_post_options): Likewise.
2707 (sanitize_cpp_opts): Likewise.
2708 * c-lex.c (interpret_float): Likewise.
2709 * c-format.c (check_format_types): Likewise.
2710 * c-common.c (pointer_int_sum): Likewise.
2711 (c_sizeof_or_alignof_type): Likewise.
2712 (c_add_case_label): Likewise.
2713 (c_do_switch_warnings): Likewise.
2714 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
2716 2012-04-15 Jason Merrill <jason@redhat.com>
2719 * c-format.c (CPLUSPLUS_STD_VER): C++11 inherits from C99.
2720 (C_STD_NAME): Distinguish between C++98 and C++11.
2722 2012-04-11 Eric Botcazou <ebotcazou@adacore.com>
2725 * c-common.h (uint16_type_node): Rename into...
2726 (c_uint16_type_node): ...this.
2727 * c-common.c (c_common_nodes_and_builtins): Adjust for above renaming.
2728 * c-cppbuiltin.c (builtin_define_stdint_macros): Likewise.
2730 2012-04-10 Manuel López-Ibáñez <manu@gcc.gnu.org>
2732 * c-common.c (warn_if_unused_value): Move definition to here.
2733 * c-common.h (warn_if_unused_value): Move declaration to here.
2735 2012-03-23 William Bader <williambader@hotmail.com>
2737 * c-lex.c (c_lex_with_flags): Avoid declarations after stmts.
2739 2012-03-20 Jason Merrill <jason@redhat.com>
2741 * c-common.h (enum cxx_dialect): Add cxx1y.
2742 * c-common.c (c_common_nodes_and_builtins): Use >= for cxx_dialect
2744 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
2745 * c-opts.c (c_common_post_options): Likewise.
2746 (set_std_cxx1y): New.
2747 (c_common_handle_option): Call it.
2748 * c.opt (-std=c++1y, -std=gnu++1y): New flags.
2750 2012-03-19 Paolo Carlini <paolo.carlini@oracle.com>
2753 * c.opt ([Wuseless-cast]): Add.
2755 2012-03-16 Richard Guenther <rguenther@suse.de>
2757 * c-pretty-print.c (pp_c_initializer_list): Adjust.
2759 2012-03-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
2762 * c.opt (ftemplate-backtrace-limit) Add.
2764 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2766 * c-cppbuiltin.c (c_cpp_builtins): Remove #pragma extern_prefix
2768 * c-pragma.c (handle_pragma_extern_prefix): Remove.
2769 (init_pragma): Don't register extern_prefix.
2771 2012-03-12 Richard Guenther <rguenther@suse.de>
2773 * c-common.c (c_common_get_narrower): Use c_common_type_for_size.
2774 (builtin_type_for_size): Likewise.
2776 2012-02-13 Jakub Jelinek <jakub@redhat.com>
2779 * c-common.c (sync_resolve_params): Don't decide whether to convert
2780 or not based on TYPE_SIZE comparison, convert whenever arg_type
2781 is unsigned INTEGER_TYPE.
2783 2012-02-06 Paolo Carlini <paolo.carlini@oracle.com>
2786 * c.opt ([Wunused-local-typedefs]): Fix description.
2788 2012-01-24 Mike Stump <mikestump@comcast.net>
2790 * c-common.c (c_common_type_for_mode): Match signed/unsigned types
2793 2012-01-18 Richard Guenther <rguenther@suse.de>
2795 * c-opts.c (c_common_post_options): Reset LTO flags if
2796 we are about to generate a PCH.
2798 2012-01-17 Paolo Carlini <paolo.carlini@oracle.com>
2801 * c-pretty-print.c (pp_c_integer_constant): For unsigned constants
2802 use pp_unsigned_wide_integer.
2804 2012-01-10 Richard Guenther <rguenther@suse.de>
2807 * c-opts.c (c_common_handle_option): Move -Werror handling
2808 to language independent code.
2810 2012-01-05 Richard Guenther <rguenther@suse.de>
2813 * c.opt (Wmudflap, fmudflap, fmudflapth, fmudflapir): Move here
2816 2011-12-30 Paolo Carlini <paolo.carlini@oracle.com>
2819 * c-common.c (c_sizeof_or_alignof_type): In C++ allow for alignof
2820 of array types with an unknown bound.
2822 2011-12-20 Joseph Myers <joseph@codesourcery.com>
2824 * c-common.c (flag_isoc99): Update comment to refer to C11.
2825 (flag_isoc1x): Change to flag_isoc11.
2826 * c-common.h (flag_isoc99): Update comment to refer to C11.
2827 (flag_isoc1x): Change to flag_isoc11.
2828 * c-cppbuiltin.c (cpp_atomic_builtins): Change comment to refer to
2830 * c-opts.c (set_std_c1x): Change to set_std_c11.
2831 (c_common_handle_option): Handle OPT_std_c11 and OPT_std_gnu11.
2833 (set_std_c89, set_std_c99, set_std_c11): Use flag_isoc11.
2834 (set_std_c1): Use CLK_STDC11 and CLK_GNUC11.
2835 * c.opt (std=c1x): Change to std=c11. Document as non-draft
2837 (std=c1x, std=iso9899:2011): Add as aliases of std=c11.
2838 (std=gnu1x): Change to std=gnu11. Refer to non-draft standard.
2839 (std=gnu1x): Make alias of std=gnu11.
2841 2011-12-19 Jason Merrill <jason@redhat.com>
2844 * c-common.c (handle_transparent_union_attribute): Check the first
2845 field if the type is complete.
2847 2011-12-15 Jonathan Wakely <jwakely.gcc@gmail.com>
2850 * c-common.c (RID_IS_FINAL): Add.
2851 * c-common.h (RID_IS_FINAL): Add.
2853 2011-11-30 Iain Sandoe <iains@gcc.gnu.org>
2855 * c.opt (fgnu-runtime): Provide full description.
2856 (fnext-runtime): Likewise.
2857 * c-opts.c (OPT_fgnu_runtime, OPT_fnext_runtime) Remove.
2859 2011-11-28 Andrew MacLeod <amacleod@redhat.com>
2861 * c-cpp-builtin.c (cpp_atomic_builtins):New. Emit all atomic
2862 predefines in one place. Add LOCK_FREE predefines.
2863 (c_cpp_builtins): Move Legacy HAVE_SYNC predefines to
2866 2011-11-24 Andrew MacLeod <amacleod@redhat.com>
2869 * c-common.c (get_atomic_generic_size): Check for various error
2871 (resolve_overloaded_atomic_exchange,
2872 resolve_overloaded_atomic_compare_exchange,
2873 resolve_overloaded_atomic_load, resolve_overloaded_atomic_store): Return
2874 error_mark_node for error conditions.
2876 2011-11-08 Richard Guenther <rguenther@suse.de>
2881 2011-11-07 Richard Henderson <rth@redhat.com>
2882 Aldy Hernandez <aldyh@redhat.com>
2883 Torvald Riegel <triegel@redhat.com>
2885 Merged from transactional-memory.
2887 * c-common.c (handle_tm_wrap_attribute,
2888 handle_tm_attribute, ignore_attribute, parse_tm_stmt_attr): New.
2889 (struct c_common_reswords): Added __transaction* keywords.
2890 (struct c_common_attribute_table): Added transaction* and tm_regparm
2892 * c-common.h: Added RID_TRANSACTION*. Added TM_ATTR* and TM_STMT*
2894 (parse_tm_stmt_attr, tm_attr_to_mask, tm_mask_to_attr,
2895 find_tm_attribute): Declare.
2897 2011-11-07 Jason Merrill <jason@redhat.com>
2900 * c-common.c, c-common.h: Revert yesterday's changes.
2902 2011-11-06 Jason Merrill <jason@redhat.com>
2905 * c-common.c (decl_has_visibility_attr): Split out from...
2906 (c_determine_visibility): ...here.
2907 * c-common.h: Declare it.
2909 2011-11-06 Joseph Myers <joseph@codesourcery.com>
2911 * c-common.c (c_common_reswords): Add _Alignas and _Alignof.
2912 (c_sizeof_or_alignof_type): Diagnose alignof applied to a function
2914 (check_user_alignment): New. Split out of
2915 handle_aligned_attribute. Disallow integer constants with
2916 noninteger types. Conditionally allow zero.
2917 (handle_aligned_attribute): Use check_user_alignment.
2918 * c-common.h (RID_ALIGNAS, check_user_alignment): New.
2920 2011-11-06 Andrew MacLeod <amacleod@redhat.com>
2921 Richard Henderson <rth@redhat.com>
2923 Merged from cxx-mem-model.
2925 * c-cppbuiltin.c (c_cpp_builtins): Test both atomic and sync patterns.
2926 * c-common.c (sync_resolve_params, sync_resolve_return): Only tweak
2927 parameters that are the same type size.
2928 (get_atomic_generic_size): New. Find size of generic
2929 atomic function parameters and do typechecking.
2930 (add_atomic_size_parameter): New. Insert size into parameter list.
2931 (resolve_overloaded_atomic_exchange): Restructure __atomic_exchange to
2932 either __atomic_exchange_n or external library call.
2933 (resolve_overloaded_atomic_compare_exchange): Restructure
2934 __atomic_compare_exchange to either _n variant or external library call.
2935 (resolve_overloaded_atomic_load): Restructure __atomic_load to either
2936 __atomic_load_n or an external library call.
2937 (resolve_overloaded_atomic_store): Restructure __atomic_store to either
2938 __atomic_store_n or an external library call.
2939 (resolve_overloaded_builtin): Handle new __atomic builtins.
2941 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
2944 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Call fold_offsetof_1.
2945 (fold_offsetof_1): Make global. Remove STOP_REF argument and adjust.
2946 <INDIRECT_REF>: Return the argument.
2947 <ARRAY_REF>: Remove special code for negative offset.
2948 Call fold_build_pointer_plus instead of size_binop.
2949 (fold_offsetof): Remove STOP_REF argument and adjust.
2950 * c-common.h (fold_offsetof_1): Declare.
2951 (fold_offsetof): Remove STOP_REF argument.
2953 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
2956 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
2957 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
2958 Wnarrowing for C++0x and C++98.
2959 * c.opt ([Wnarrowing]): Update.
2961 2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
2964 * c.opt: Add Wzero-as-null-pointer-constant.
2966 2011-10-31 Jason Merrill <jason@redhat.com>
2968 * c.opt (-fdeduce-init-list): Off by default.
2971 * c-common.h (cxx_dialect): Add cxx11 and cxx03.
2972 * c.opt: Add -std=c++11, -std=gnu++11, -std=gnu++03,
2974 * c-opts.c (set_std_cxx11): Rename from set_std_cxx0x.
2976 2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
2979 * c.opt (fvisibility-inlines-hidden): Description change.
2981 2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
2983 Implement C++11 user-defined literals.
2984 * c-common.c (build_userdef_literal): New.
2985 * c-common.def: New tree code.
2986 * c-common.h (tree_userdef_literal): New tree struct and accessors.
2987 * c-lex.c (interpret_float): Add suffix parm.
2988 (c_lex_with_flags): Build literal tokens.
2990 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
2994 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
2997 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
2998 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
2999 Wnarrowing for C++0x and C++98.
3000 * c.opt ([Wnarrowing]): Update.
3002 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
3005 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
3006 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
3007 Wnarrowing for C++0x and C++98.
3008 * c.opt ([Wnarrowing]): Update.
3010 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
3013 * c-common.c (conversion_warning): Remove code looking for
3014 artificial operands.
3016 2011-10-18 Dodji Seketeli <dodji@redhat.com>
3019 * c-lex.c (fe_file_change): Use LINEMAP_SYSP when
3020 !NO_IMPLICIT_EXTERN_C.
3022 2011-10-17 Michael Spertus <mike_spertus@symantec.com>
3024 * c-common.c (c_common_reswords): Add __bases,
3026 * c-common.h: Add RID_BASES and RID_DIRECT_BASES.
3028 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
3031 * c.opt ([Wnonnull]): Add C++ and Objective-C++.
3033 2011-10-15 Tom Tromey <tromey@redhat.com>
3034 Dodji Seketeli <dodji@redhat.com>
3036 * c.opt (fdebug-cpp): New option.
3037 * c-opts.c (c_common_handle_option): Handle the option.
3038 * c-ppoutput.c (maybe_print_line_1): New static function. Takes an
3039 output stream in parameter. Factorized from ...
3040 (maybe_print_line): ... this. Dump location debug information when
3041 -fdebug-cpp is in effect.
3042 (print_line_1): New static function. Takes an output stream in
3043 parameter. Factorized from ...
3044 (print_line): ... here. Dump location information when -fdebug-cpp
3046 (scan_translation_unit): Dump location information when
3047 -fdebug-cpp is in effect.
3049 2011-10-15 Tom Tromey <tromey@redhat.com>
3050 Dodji Seketeli <dodji@redhat.com>
3052 * c.opt (ftrack-macro-expansion): New option. Handle it with and
3054 * c-opts.c (c_common_handle_option)<case
3055 OPT_ftrack_macro_expansion_, case OPT_ftrack_macro_expansion>: New
3056 cases. Handle -ftrack-macro-expansion with and without argument.
3058 2011-10-15 Tom Tromey <tromey@redhat.com>
3059 Dodji Seketeli <dodji@redhat.com>
3061 * c-ppoutput.c (scan_translation_unit, maybe_print_line)
3062 (print_line, cb_define, do_line_change): Adjust to avoid touching
3063 the internals of struct line_map. Use the public API instead.
3064 * c-pch.c (c_common_read_pch): Likewise.
3065 * c-lex.c (fe_file_change): Likewise.
3067 2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
3070 * c.opt ([Wformat-zero-length]): Add C++ and Objective-C++.
3072 2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
3075 * c-pretty-print.c (pp_c_floating_constant): Output
3076 max_digits10 (in the ISO C++ WG N1822 sense) decimal digits.
3078 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
3080 * c-common.c (def_builtin_1): Delete old interface with two
3081 parallel arrays to hold standard builtin declarations, and replace
3082 it with a function based interface that can support creating
3083 builtins on the fly in the future. Change all uses, and poison
3084 the old names. Make sure 0 is not a legitimate builtin index.
3085 * c-omp.c (c_finish_omp_barrier): Ditto.
3086 (c_finish_omp_taskwait): Ditto.
3087 (c_finish_omp_flush): Ditto.
3089 2011-10-11 Tristan Gingold <gingold@adacore.com>
3091 * c.opt: (fallow-parameterless-variadic-functions): New.
3093 2011-09-08 Dodji Seketeli <dodji@redhat.com>
3095 PR c++/33255 - Support -Wunused-local-typedefs warning
3096 * c-common.h (struct c_language_function::local_typedefs): New
3098 (record_locally_defined_typedef, maybe_record_typedef_use)
3099 (maybe_warn_unused_local_typedefs): Declare new functions.
3100 * c-common.c (record_locally_defined_typedef)
3101 (maybe_record_typedef_use)
3102 (maybe_warn_unused_local_typedefs): Define new functions.
3103 * c.opt: Declare new -Wunused-local-typedefs flag.
3105 2011-09-06 Eric Botcazou <ebotcazou@adacore.com>
3108 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Fold offsetof-like
3111 2011-09-05 Richard Guenther <rguenther@suse.de>
3113 * c-common.c (complete_array_type): Use ssize_int (-1) instead
3114 of integer_minus_one_node for empty array upper bounds.
3116 2011-08-28 Dodji Seketeli <dodji@redhat.com>
3118 * c-pch.c (c_common_read_pch): Call linemap_add with LC_ENTER as
3119 it's the first time it's being called on this main TU.
3121 2011-08-24 Richard Guenther <rguenther@suse.de>
3124 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Fix conditional.
3126 2011-08-22 Gabriel Charette <gchare@google.com>
3128 * c-opts.c (c_finish_options): Force BUILTINS_LOCATION for tokens
3129 defined in cpp_init_builtins and c_cpp_builtins.
3131 2011-08-19 Joseph Myers <joseph@codesourcery.com>
3133 * c-common.c (c_common_reswords): Add __builtin_complex.
3134 * c-common.h (RID_BUILTIN_COMPLEX): New.
3136 2011-08-18 Joseph Myers <joseph@codesourcery.com>
3138 * c-common.c (c_common_reswords): Add _Noreturn.
3139 (keyword_is_function_specifier): Handle RID_NORETURN.
3140 * c-common.h (RID_NORETURN): New.
3142 2011-08-10 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
3144 * c-common.c (unsafe_conversion_p): New function. Check if it is
3145 unsafe to convert an expression to the type.
3146 (conversion_warning): Adjust, use unsafe_conversion_p.
3147 * c-common.h (unsafe_conversion_p): New function declaration.
3149 2011-08-02 Jakub Jelinek <jakub@redhat.com>
3151 * c-common.h (c_finish_omp_atomic): Adjust prototype.
3152 (c_finish_omp_taskyield): New prototype.
3153 * c-omp.c (c_finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
3154 arguments. Handle OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD and
3155 OMP_ATOMIC_CAPTURE_NEW in addition to OMP_ATOMIC. If LHS1
3156 or RHS1 have side-effects, evaluate those too in the right spot,
3157 if it is a decl and LHS is also a decl, error out if they
3159 (c_finish_omp_taskyield): New function.
3160 * c-cppbuiltin.c (c_cpp_builtins): Change _OPENMP to 201107.
3161 * c-pragma.c (omp_pragmas): Add taskyield.
3162 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKYIELD.
3163 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_FINAL and
3164 PRAGMA_OMP_CLAUSE_MERGEABLE.
3166 2011-07-25 Dodji Seketeli <dodji@redhat.com>
3168 * c-common.h (set_underlying_type): Remove parm name from
3171 2011-07-25 Romain Geissler <romain.geissler@gmail.com>
3173 * c-pretty-print.h: Search c-common.h in c-family.
3175 2011-07-22 Jason Merrill <jason@redhat.com>
3178 * c.opt (Wnarrowing): New.
3181 * c-common.h: Declare c_linkage_bindings.
3182 * c-pragma.c (handle_pragma_redefine_extname): Use it.
3185 * c-opts.c (set_std_cxx0x): Set flag_isoc94 and flag_isoc99.
3186 * c-pretty-print.c (pp_c_cv_qualifiers): Check c_dialect_cxx as well
3187 as flag_isoc99 for 'restrict'.
3188 (pp_c_specifier_qualifier_list): Likewise for _Complex.
3190 2011-07-21 Ian Lance Taylor <iant@google.com>
3193 * c-common.c (c_disable_warnings): New static function.
3194 (c_enable_warnings): New static function.
3195 (c_fully_fold_internal): Change local unused_p to bool. Call
3196 c_disable_warnings and c_enable_warnings rather than change
3197 c_inhibit_evaluation_warnings.
3199 2011-07-20 Jason Merrill <jason@redhat.com>
3201 PR c++/6709 (DR 743)
3202 PR c++/42603 (DR 950)
3203 * c-common.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move from cp/parser.h.
3204 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
3205 (CPP_DECLTYPE): New.
3206 * c-common.c (c_parse_error): Handle CPP_DECLTYPE.
3208 2011-07-19 Richard Guenther <rguenther@suse.de>
3210 * c-common.c (pointer_int_sum): Use fold_build_pointer_plus.
3211 * c-omp.c (c_finish_omp_for): Likewise.
3213 2011-07-12 Eric Botcazou <ebotcazou@adacore.com>
3215 * c-ada-spec.c (dump_nested_types): Put semi-colon after empty loop
3216 body on the next line.
3218 2011-07-08 Jason Merrill <jason@redhat.com>
3221 * c-omp.c (check_omp_for_incr_expr): Handle preevaluation.
3224 * c-common.c (c_apply_type_quals_to_decl): Don't check
3225 TYPE_NEEDS_CONSTRUCTING.
3227 2011-07-06 Richard Guenther <rguenther@suse.de>
3229 * c-common.c (c_common_nodes_and_builtins):
3230 Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
3232 2011-07-05 Richard Guenther <rguenther@suse.de>
3234 * c-common.c (c_common_nodes_and_builtins): Build all common
3237 2011-06-27 Jakub Jelinek <jakub@redhat.com>
3239 * c-common.h (c_tree_chain_next): New static inline function.
3241 * c-common.c (check_builtin_function_arguments): Handle
3242 BUILT_IN_ASSUME_ALIGNED.
3244 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
3246 * c-common.c: Add sync_ or SYNC__ to builtin names.
3247 * c-omp.c: Add sync_ or SYNC__ to builtin names.
3249 2011-06-20 Pierre Vittet <piervit@pvittet.com>
3251 * c-pragma.h (pragma_handler_1arg, pragma_handler_2arg): New
3253 (gen_pragma_handler): New union.
3254 (internal_pragma_handler): New type.
3255 (c_register_pragma_with_data)
3256 (c_register_pragma_with_expansion_and_data): New functions.
3258 * c-pragma.c (registered_pragmas, c_register_pragma_1)
3259 (c_register_pragma, c_register_pragma_with_expansion)
3260 (c_invoke_pragma_handler): Changed to work with
3261 internal_pragma_handler.
3262 (c_register_pragma_with_data)
3263 (c_register_pragma_with_expansion_and_data): New functions.
3265 2011-06-14 Joseph Myers <joseph@codesourcery.com>
3267 * c-common.c: Include common/common-target.h.
3268 (handle_section_attribute): Use
3269 targetm_common.have_named_sections.
3270 * c-cppbuiltin.c: Include common/common-target.h.
3271 (c_cpp_builtins): Use targetm_common.except_unwind_info.
3273 2011-06-10 Richard Guenther <rguenther@suse.de>
3275 * c-pretty-print.c (pp_c_type_specifier): Use pp_c_identifier
3276 to print a IDENTIFIER_NODE.
3278 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3279 Joseph Myers <joseph@codesourcery.com>
3281 * c.opt (fbuilding-libgcc): New option.
3282 * c-cppbuiltin.c (c_cpp_builtins): Define
3283 __LIBGCC_TRAMPOLINE_SIZE__ if flag_building_libgcc.
3285 2011-06-07 Jason Merrill <jason@redhat.com>
3287 * c-common.c (max_tinst_depth): Lower default to 900.
3289 * c-format.c (gcc_cxxdiag_char_table): Add 'S' format.
3291 2011-06-07 Richard Guenther <rguenther@suse.de>
3293 * c-common.c (c_common_nodes_and_builtins): Do not set
3294 size_type_node or call set_sizetype.
3296 2011-06-07 Dodji Seketeli <dodji@redhat.com>
3299 * c-pretty-print.c (pp_c_integer_constant): Consider the canonical
3300 type when using pointer comparison to compare types.
3302 2011-06-02 Jonathan Wakely <jwakely.gcc@gmail.com>
3304 * c.opt: Add -Wdelete-non-virtual-dtor.
3305 * c-opts.c (c_common_handle_option): Include it in -Wall.
3307 2011-05-30 Nathan Froyd <froydnj@gcc.gnu.org>
3312 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
3314 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
3317 2011-05-27 Jakub Jelinek <jakub@redhat.com>
3320 * c-common.c (c_common_truthvalue_conversion) <case COND_EXPR>: For
3321 C++ don't call c_common_truthvalue_conversion on void type arms.
3323 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
3325 * c-common.h (struct stmt_tree_s) [x_cur_stmt_list]: Change to a VEC.
3326 (stmt_list_stack): Define.
3327 (cur_stmt_list): Adjust for new type of x_cur_stmt_list.
3328 * c-semantics.c (push_stmt_list, pop_stmt_list): Likewise.
3330 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
3332 * c-common.c (warning_candidate_p): Check for BLOCKs.
3334 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
3336 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
3339 2011-05-25 Jakub Jelinek <jakub@redhat.com>
3341 * c-common.c (def_fn_type): Remove extra va_end.
3343 2011-05-23 Jason Merrill <jason@redhat.com>
3346 * c-common.c (c_common_get_narrower): New.
3347 (shorten_binary_op, shorten_compare, warn_for_sign_compare): Use it.
3349 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
3351 * c-common.h (check_function_arguments): Tweak prototype of
3352 check_function_arguments.
3353 * c-common.c (check_function_arguments): Likewise. Adjust
3354 calls to check_function_nonnull, check_function_format, and
3355 check_function_sentinel.
3356 (check_function_sentinel): Take a FUNCTION_TYPE rather than
3357 separate attributes and typelist arguments. Use
3358 FOREACH_FUNCTION_ARGS to iterate over argument types.
3360 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
3362 * c-common.c (c_common_reswords): Reorder.
3363 * c-common.h (rid): Likewise.
3365 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
3367 * c-common.c (def_fn_type): Don't call build_function_type, call
3368 build_function_type_array or build_varargs_function_type_array
3370 (c_common_nodes_and_builtins): Likewise.
3372 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
3374 * c-common.c (c_add_case_label): Omit the loc argument to
3376 * c-common.h (build_case_label): Remove.
3377 * c-semantics.c (build_case_label): Remove.
3379 2011-05-05 Joseph Myers <joseph@codesourcery.com>
3381 * c-objc.h (objc_start_method_definition): Update prototype.
3382 * stub-objc.c (objc_start_method_definition): Add extra parameter.
3384 2011-05-04 Nathan Froyd <froydnj@codesourcery.com>
3386 * c-common.c (check_main_parameter_types): Reindent. Don't use
3387 TYPE_ARG_TYPES directly.
3388 (handle_nonnull_attribute): Likewise.
3389 (sync_resolve_params): Likewise.
3390 * c-format.c (handle_format_arg_attribute): Likewise. Adjust call
3391 to check_format_string.
3392 (handle_format_attribute): Likewise.
3393 (check_format_string): Take a function type to examine instead of
3394 a type list. Use a function_arg_iterator to step through argument
3397 2011-05-04 Richard Guenther <rguenther@suse.de>
3399 * c-common.c (fix_string_type): Use size_int for index type bounds.
3400 (start_fname_decls): Do not pass NULL to build_int_cst.
3401 (c_init_attributes): Likewise.
3402 * c-lex.c (c_lex_with_flags): Likewise.
3404 2011-04-27 Jason Merrill <jason@redhat.com>
3406 * c-common.c (make_tree_vector_from_list): New.
3407 * c-common.h: Declare it.
3409 2011-04-26 Richard Guenther <rguenther@suse.de>
3411 PR preprocessor/48248
3412 * c-ppoutput.c (maybe_print_line): Always optimize newlines
3413 for output size with -P.
3415 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
3417 * c-common.c (struct c_common_resword): Add __underlying_type.
3418 * c-common.h (enum rid): Add RID_UNDERLYING_TYPE.
3420 2011-04-20 Jim Meyering <meyering@redhat.com>
3422 * c-format.c (init_dollar_format_checking): Remove useless
3425 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
3427 * c-objc.h (objc_get_interface_ivars): Removed.
3428 (objc_detect_field_duplicates): New.
3429 * stub-objc.c: Likewise.
3431 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
3433 * stub-objc.c (objc_declare_protocols): Renamed to
3434 objc_declare_protocol.
3435 * c-objc.h: Likewise.
3437 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
3439 * stub-objc.c (objc_declare_class): Updated argument name.
3441 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
3443 * c-common.h (c_common_init_ts): Declare.
3444 * c-common.c (c_common_init_ts): Define.
3446 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
3448 * c-objc.h (objc_build_message_expr): Updated prototype.
3449 * stub-objc.c (objc_build_message_expr): Likewise.
3451 2011-04-12 Martin Jambor <mjambor@suse.cz>
3453 * c-gimplify.c (c_genericize): Call cgraph_get_create_node instead
3456 2011-04-11 Richard Guenther <rguenther@suse.de>
3458 * c-common.c (complete_array_type): Build a range type of
3461 2011-04-08 Nathan Froyd <froydnj@codesourcery.com>
3463 * c-common.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPES.
3464 (handle_type_generic_attribute): Likewise.
3466 2011-04-07 Jason Merrill <jason@redhat.com>
3469 * c-common.c (c_common_truthvalue_conversion): Don't ignore
3470 conversion from C++0x scoped enum.
3472 2011-04-06 Joseph Myers <joseph@codesourcery.com>
3474 * c-target-def.h: New file.
3475 * c-target.def: New file.
3476 * c-target.h: New file.
3477 * c-common.c (targetcm): Don't define here.
3478 * c-common.h (default_handle_c_option): Declare.
3479 * c-format.c: Include c-target.h instead of target.h.
3480 * c-opts.c: Include c-target.h instead of target.h. Explicitly
3482 (default_handle_c_option): Move from targhooks.c.
3484 2011-03-29 Jakub Jelinek <jakub@redhat.com>
3486 PR preprocessor/48248
3487 * c-ppoutput.c (print): Add src_file field.
3488 (init_pp_output): Initialize it.
3489 (maybe_print_line): Don't optimize by adding up to 8 newlines
3490 if map->to_file and print.src_file are different file.
3491 (print_line): Update print.src_file.
3493 2011-03-25 Kai Tietz <ktietz@redhat.com>
3495 * c-ada-spec.c (compare_comment): Use filename_cmp
3496 instead of strcmp for filename.
3498 2011-03-25 Jeff Law <law@redhat.com>
3500 * c-family/c-common.c (def_fn_type): Add missing va_end.
3502 2011-03-25 Jason Merrill <jason@redhat.com>
3504 * c.opt: Add -std=c++03.
3506 2011-03-22 Eric Botcazou <ebotcazou@adacore.com>
3508 * c-ada-spec.c (dump_ada_template): Skip non-class instances.
3510 2011-03-17 Kai Tietz
3513 * c-pretty-print.c (pp_c_specifier_qualifier_list):
3514 Display allowed attributes for function pointer types.
3515 (pp_c_attributes_display): New function to display
3516 attributes having affects_type_identity flag set to true.
3517 * c-pretty-print.h (pp_c_attributes_display): New prototype.
3519 * c-common.c (c_common_attribute_table):
3521 (c_common_format_attribute_table): Likewise.
3523 2011-03-18 Jason Merrill <jason@redhat.com>
3525 * c.opt (fconstexpr-depth): Add Var(max_constexpr_depth).
3526 * c-common.h: Don't declare it here.
3527 * c-common.c: Or define it here.
3528 * c-opts.c (c_common_handle_option): Or set it here.
3531 * c-common.c (handle_transparent_union_attribute): Don't
3532 make a duplicate type in C++.
3534 2011-03-15 Jason Merrill <jason@redhat.com>
3536 * c-common.c (max_constexpr_depth): New.
3537 * c-common.h: Declare it.
3538 * c-opts.c (c_common_handle_option): Set it.
3539 * c.opt (fconstexpr-depth): New option.
3541 2011-03-11 Jason Merrill <jason@redhat.com>
3543 * c-common.c (attribute_takes_identifier_p): Add missing const.
3546 * c-common.c (attribute_takes_identifier_p): Assume that an
3547 unknown attribute takes an identifier.
3549 2011-03-07 Nathan Froyd <froydnj@codesourcery.com>
3552 * c-common.c (c_type_hash): Call list_length instead of iterating
3553 through DECL_CHAIN. Rename 'i' to 'n_elements'.
3555 2011-02-19 Jakub Jelinek <jakub@redhat.com>
3558 * c-common.c (c_fully_fold_internal): Handle VIEW_CONVERT_EXPR.
3560 2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
3562 * c.opt (fobjc-abi-version=) New.
3563 (fobjc-nilcheck): New.
3565 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
3568 * c-common.h (keyword_is_decl_specifier): Declare.
3569 * c-common.c (keyword_is_decl_specifier): Define.
3570 (keyword_is_function_specifier): New function.
3572 2011-01-26 Jakub Jelinek <jakub@redhat.com>
3575 * c-lex.c (interpret_float): If CPP_N_IMAGINARY, ensure
3576 EXCESS_PRECISION_EXPR is created with COMPLEX_TYPE instead of
3579 2011-01-26 Arnaud Charlet <charlet@adacore.com>
3581 * c-ada-spec.c (dump_generic_ada_node): Avoid dereferencing null type.
3583 2011-01-26 Jakub Jelinek <jakub@redhat.com>
3586 * c-opts.c (c_common_post_options): Call c_common_no_more_pch
3587 after init_c_lex if pch_file is set.
3589 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3592 * c.opt (-fkeep-inline-dllexport): New switch.
3594 2011-01-12 Richard Guenther <rguenther@suse.de>
3597 * c-common.c (handle_weak_attribute): Warn instead of error
3598 on declaring an inline function weak.
3600 2011-01-05 Tom Tromey <tromey@redhat.com>
3602 * c-common.h (lvalue_error): Update.
3603 * c-common.c (lvalue_error): Add 'loc' argument. Call error_at,
3606 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
3609 * c-objc.h (objc_finish_message_expr): Added argument to
3612 2010-12-22 Nathan Froyd <froydnj@codesourcery.com>
3614 * c-common.c (handle_nonnull_attribute, handle_sentinel_attribute):
3617 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
3619 * c-objc.h (objc_maybe_warn_exceptions): New.
3620 * stub-objc.c (objc_maybe_warn_exceptions): New.
3622 2010-12-10 Nathan Froyd <froydnj@codesourcery.com>
3624 * c-common.h (readonly_error): Declare.
3625 * c-common.c (readonly_error): Define.
3627 2010-12-09 Nathan Froyd <froydnj@codesourcery.com>
3629 * c-common.h (invalid_indirection_error): Declare.
3630 * c-common.c (invalid_indirection_error): Define.
3632 2010-12-03 Richard Guenther <rguenther@suse.de>
3635 * c-pretty-print.c (pp_c_postfix_expression): Handle MEM_REF.
3636 (pp_c_unary_expression): Likewise.
3637 (pp_c_expression): Likewise.
3639 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
3641 * c-common.h (objc_finish_function): New.
3642 (objc_non_volatilized_type): Removed.
3643 (objc_type_quals_match): Removed.
3644 * stub-objc.c (objc_finish_function): New.
3645 (objc_non_volatilized_type): Removed.
3646 (objc_type_quals_match): Removed.
3648 2010-11-30 Joseph Myers <joseph@codesourcery.com>
3650 * c-common.h (parse_optimize_options): Declare.
3651 * c-cppbuiltin.c, c-format.c, c-gimplify.c, c-lex.c, c-omp.c,
3652 c-pch.c, c-pragma.c, c-semantics.c: Don't include toplev.h.
3654 2010-11-29 Joseph Myers <joseph@codesourcery.com>
3656 * c-opts.c (check_deps_environment_vars): Use getenv instead of
3658 * c-pch.c (O_BINARY): Don't define here.
3659 * c-pragma.h: Include "cpplib.h" instead of <cpplib.h>.
3661 2010-11-25 Joseph Myers <joseph@codesourcery.com>
3663 * c-cppbuiltin.c (c_cpp_builtins): Pass &global_options to
3664 targetm.except_unwind_info.
3666 2010-11-23 Joseph Myers <joseph@codesourcery.com>
3668 * c-opts.c (c_common_handle_option): Pass location to
3669 set_struct_debug_option.
3671 2010-11-23 Joseph Myers <joseph@codesourcery.com>
3673 * c-common.c (visibility_options): Move from ../opts.c.
3674 * c-common.h (struct visibility_flags, visibility_options):
3676 * c-opts.c (finish_options): Rename to c_finish_options.
3677 (c_common_init): Update call to finish_options.
3679 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
3682 * c-lex.c (lex_string): Check that each string in an Objective-C
3683 string concat sequence starts with either one or zero '@', and
3684 that there are no spurious '@' signs at the end.
3686 2010-11-20 Joseph Myers <joseph@codesourcery.com>
3688 * c-pragma.c: Remove conditionals on HANDLE_PRAGMA_PACK,
3689 HANDLE_PRAGMA_PACK_PUSH_POP, HANDLE_PRAGMA_WEAK and
3690 HANDLE_PRAGMA_VISIBILITY.
3691 * c-pragma.h (HANDLE_PRAGMA_WEAK, HANDLE_PRAGMA_PACK,
3692 HANDLE_PRAGMA_VISIBILITY): Don't define.
3693 (HANDLE_SYSV_PRAGMA, HANDLE_PRAGMA_PACK_PUSH_POP): Don't test.
3695 2010-11-20 Nathan Froyd <froydnj@codesourcery.com>
3700 * c-common.h (keyword_begins_type_specifier): Declare.
3701 (keyword_is_storage_class_specifier): Declare.
3702 (keyword_is_type_qualifier): Declare.
3703 * c-common.c (keyword_begins_type_specifier): New function.
3704 (keyword_is_storage_class_specifier): New function.
3705 (keyword_is_type_qualifier): Declare.
3707 2010-11-19 Joseph Myers <joseph@codesourcery.com>
3710 * c-common.c (in_late_binary_op): Define.
3711 (c_common_truthvalue_conversion): Check in_late_binary_op before
3712 calling c_save_expr.
3713 * c-common.h (in_late_binary_op): Declare.
3715 2010-11-19 Joseph Myers <joseph@codesourcery.com>
3717 * c-opts.c (c_common_handle_option): Update calls to
3718 set_struct_debug_option.
3720 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
3722 * c-common.h (objc_declare_protocols): Added additional argument.
3723 * stub-objc.c (objc_declare_protocol): Same change.
3725 2010-11-18 Nathan Froyd <froydnj@codesourcery.com>
3728 * c-common.h (build_real_imag_expr): Declare.
3729 * c-semantics.c (build_real_imag_expr): Define.
3731 2010-11-17 Joseph Myers <joseph@codesourcery.com>
3733 * c-opts.c (c_common_parse_file): Take no arguments.
3734 * c-common.h (c_common_parse_file): Update prototype.
3736 2010-11-16 Jakub Jelinek <jakub@redhat.com>
3739 * c-common.c (warning_candidate_p): Don't track non-const calls
3742 2010-11-15 Ian Lance Taylor <iant@google.com>
3744 * c-lex.c (init_c_lex): Set macro debug callbacks if
3745 flag_dump_go_spec is set.
3747 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
3749 * c-common.h (objc_build_incr_expr_for_property_ref): New.
3750 * stub-objc.c (objc_build_incr_expr_for_property_ref): New.
3752 2010-11-15 Nathan Froyd <froydnj@codesourcery.com>
3754 PR preprocessor/45038
3755 * c-cppbuiltin.c (c_cpp_builtins): Use different format for C++
3758 2010-11-12 Joseph Myers <joseph@codesourcery.com>
3760 * c-common.h (c_family_lang_mask): Declare.
3761 * c-opts.c (c_family_lang_mask): Make extern.
3762 * c-pragma.c (handle_pragma_diagnostic): Use
3763 control_warning_option.
3765 2010-11-12 Joseph Myers <joseph@codesourcery.com>
3767 * c-common.c (parse_optimize_options): Update call to
3769 * c-common.h (c_common_handle_option): Update prototype.
3770 * c-opts.c (c_common_handle_option): Take location_t parameter and
3771 pass it to other functions.
3773 2010-11-11 Joseph Myers <joseph@codesourcery.com>
3775 * c-opts.c (warning_as_error_callback): Remove.
3776 (c_common_initialize_diagnostics): Don't call
3777 register_warning_as_error_callback.
3778 (c_common_handle_option): Handle -Werror=normalized= here.
3780 2010-11-10 Joseph Myers <joseph@codesourcery.com>
3782 * c-common.c (handle_mode_attribute): Use %' and word "signedness"
3784 * c-opts.c (c_common_parse_file): Start diagnostics with lowercase
3786 * c-pragma.c (handle_pragma_target, handle_pragma_optimize):
3787 Remove trailing '.' from diagnostics.
3788 * c.opt (Wwrite-strings_: Avoid '`' in help text.
3790 2010-11-10 Joseph Myers <joseph@codesourcery.com>
3792 * c-common.c (parse_optimize_options): Pass global_dc to
3794 * c-opts.c (c_common_handle_option): Pass &global_options to
3795 set_Wstrict_aliasing.
3796 * c.opt (v): Don't mark Common or document here.
3798 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
3801 * c-format.c (format_type): New type gcc_objc_string_format_type.
3802 (valid_stringptr_type_p): New.
3803 (handle_format_arg_attribute): Use valid_stringptr_type_p ().
3804 (check_format_string): Pass expected type, use
3805 valid_stringptr_type_p (), check that the format string types are
3806 consistent with the format specification.
3807 (decode_format_attr): Warn if NSString is used outside objective-c.
3808 (format_types_orig): Add NSString.
3810 (format_flags): New.
3811 (check_format_arg): Handle format strings requiring an external parser.
3812 first_target_format_type: New variable.
3813 (handle_format_attribute): Set up first_target_format_type, pass the
3814 expected format arg string type to check_format_string().
3815 * c-common.h (FMT_FLAG_PARSE_ARG_CONVERT_EXTERNAL): New flag.
3816 * stub-objc.c (objc_string_ref_type_p): New.
3817 (objc_check_format_arg): New.
3819 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
3821 Fixed using the Objective-C 2.0 dot-syntax with class names.
3822 * c-common.h (objc_build_class_component_ref): New.
3823 * stub-objc.c (objc_build_class_component_ref): New.
3825 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
3827 * c.opt (Wproperty-assign-default): New option.
3829 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
3831 Implemented -fobjc-std=objc1 flag.
3832 * c.opt (fobjc-std=objc1): New option.
3834 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
3836 Implemented format and noreturn attributes for Objective-C methods.
3837 * c-common.c (handle_noreturn_attribute): Recognize 'noreturn'
3838 attribute for Objective-C methods.
3840 2010-10-31 Jason Merrill <jason@redhat.com>
3842 * c-common.c (conversion_warning, warn_for_collisions_1): Use
3845 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
3847 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
3848 * c-common.h (enum rid): Removed RID_COPIES and RID_IVAR.
3849 (objc_add_property_declaration): Removed arguments for copies and
3851 (objc_build_getter_call): Renamed to
3852 objc_maybe_build_component_ref.
3853 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
3854 (objc_is_property_ref): New.
3855 * c-common.c (c_common_reswords): Removed copies and ivar.
3856 * stub-objc.c (objc_add_property_declaration): Removed arguments
3857 for copies and ivar.
3858 (objc_build_getter_call): Renamed to
3859 objc_maybe_build_component_ref.
3860 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
3861 (objc_is_property_ref): New.
3863 2010-10-29 Arnaud Charlet <charlet@adacore.com>
3864 Matthew Gingell <gingell@adacore.com>
3866 * c-ada-spec.c (separate_class_package): New function.
3867 (pp_ada_tree_identifier): Prefix references to C++ classes with the
3868 name of their enclosing package.
3869 (print_ada_declaration): Use separate_class_package.
3871 2010-10-27 Jason Merrill <jason@redhat.com>
3873 * c-common.c (c_common_reswords): Add __is_literal_type.
3874 * c-common.h (enum rid): Add RID_IS_LITERAL_TYPE.
3876 * c-common.c (check_case_value): Remove special C++ code.
3878 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
3880 * c-common.h (enum rid): Added RID_READWRITE, RID_ASSIGN,
3881 RID_RETAIN, RID_COPY and RID_NONATOMIC. Updated RID_FIRST_PATTR
3883 (objc_add_property_declaration): Added additional arguments.
3884 (objc_property_attribute_kind): Removed.
3885 (objc_set_property_attr): Removed.
3886 * c-common.c (c_common_reswords): Added readwrite, assign, retain,
3888 * stub-objc.c (objc_add_property_declaration): Added additional
3890 (objc_set_property_attr): Removed.
3892 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
3894 * c-common.h (objc_add_property_variable): Renamed to
3895 objc_add_property_declaration. Added location argument.
3896 * stub-objc.c (objc_add_property_variable): Same change.
3898 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
3900 * c-common.h (objc_maybe_printable_name): New.
3901 * stub-objc.c (objc_maybe_printable_name): New.
3903 2010-10-22 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
3904 Andrew Pinski <pinskia@gmail.com>
3906 * c-common.h (c_common_mark_addressable_vec): Declare.
3907 * c-common.c (c_common_mark_addressable_vec): New function.
3909 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
3911 * c-common.h (objc_set_method_type): Removed.
3912 (objc_add_method_declaration): Added boolean argument.
3913 (objc_start_method_definition): Same change.
3914 (objc_build_method_signature): Same change.
3915 * stub-objc.c (objc_set_method_type): Removed.
3916 (objc_add_method_declaration): Added boolean argument.
3917 (objc_start_method_definition): Same change.
3918 (objc_build_method_signature): Same change.
3920 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
3922 * c-common.h (finish_file): Removed.
3923 (objc_write_global_declarations): New.
3924 * c-opts.c (c_common_parse_file): Do not call finish_file.
3925 * stub-objc.c (objc_write_global_declarations): New.
3927 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
3929 Implemented parsing @synthesize and @dynamic for
3930 Objective-C/Objective-C++.
3931 * c-common.h (enum rid): Add RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
3932 (objc_add_synthesize_declaration): New.
3933 (objc_add_dynamic_declaration): New.
3934 * c-common.c (c_common_reswords): Add synthesize and dynamic.
3935 * stub-objc.c (objc_add_synthesize_declaration): New.
3936 (objc_add_dynamic_declaration): New.
3938 2010-10-18 Michael Meissner <meissner@linux.vnet.ibm.com>
3941 * c-cppbuiltin.c (mode_has_fma): Move function here from
3942 builtins.c. Don't use the fma optab, instead just use the
3943 HAVE_fma* macros, so that __FP_FAST_FMA* will be defined when
3946 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
3948 Merge from 'apple/trunk' branch on FSF servers.
3950 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
3953 * c-common.h (objc_non_volatilized_type): New declaration
3954 * stub-objc.c (objc_non_volatilized_type): New stub.
3956 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
3958 Merge from 'apple/trunk' branch on FSF servers.
3960 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
3963 * c-common.h (objc_diagnose_private_ivar): New decl.
3964 * stub-objc.c (objc_diagnose_private_ivar): New stub.
3966 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
3968 * c-common.c (c_common_reswords): Add package, RID_AT_PACKAGE.
3969 * c-common.h (enum rid): Add RID_AT_PACKAGE.
3970 (objc_ivar_visibility_kind): New enum.
3971 (objc_set_visibility): Adjust prototype to use visibility enum.
3972 * stub-objc.c (objc_set_visibility): Adjust stub to use
3975 2010-10-14 Michael Meissner <meissner@linux.vnet.ibm.com>
3977 * c-cppbuiltin.c (builtin_define_float_constants): Emit
3978 __FP_FAST_FMA, __FP_FAST_FMAF, and __FP_FAST_FMAL if the machine
3979 has the appropriate fma builtins.
3980 (c_cpp_builtins): Adjust call to builtin_define_float_constants.
3982 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
3984 merge from FSF apple 'trunk' branch.
3985 2006 Fariborz Jahanian <fjahanian@apple.com>
3987 Radars 4436866, 4505126, 4506903, 4517826
3988 * c-common.c (c_common_resword): Define @property and its attributes.
3989 * c-common.h: Define property attribute enum entries.
3990 (OBJC_IS_PATTR_KEYWORD): New.
3991 (objc_property_attribute_kind): New enum.
3992 Declare objc_set_property_attr (), objc_add_property_variable (),
3993 objc_build_getter_call () and objc_build_setter_call ().
3994 * stub-objc.c (objc_set_property_attr): New stub.
3995 (objc_add_property_variable): Likewise.
3996 (objc_build_getter_call): Likewise.
3997 (objc_build_setter_call) Likewise.
3999 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
4001 merge from FSF apple 'trunk' branch.
4002 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
4004 Radar 3803157 (method attributes)
4005 * c-common.c (handle_deprecated_attribute): Recognize
4006 objc methods as valid declarations.
4007 * c-common.h: Declare objc_method_decl ().
4008 * stub-objc.c (objc_method_decl): New stub.
4010 2010-10-08 Joseph Myers <joseph@codesourcery.com>
4012 * c-common.c (parse_optimize_options): Call
4013 decode_cmdline_options_to_array_default_mask before
4014 decode_options. Update arguments to decode_options.
4015 * c-common.h (c_common_init_options_struct): Declare.
4016 * c-opts.c (c_common_init_options_struct): New. Split out from
4017 c_common_init_options.
4019 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
4021 Implemented fast enumeration for Objective-C.
4022 * c-common.h (objc_finish_foreach_loop): New.
4023 * stub-objc.c (objc_finish_foreach_loop): New.
4025 2010-10-05 Joseph Myers <joseph@codesourcery.com>
4027 * c-common.h (struct diagnostic_context): Don't declare here.
4028 (c_common_initialize_diagnostics): Declare using
4029 diagnostic_context typedef.
4030 * c-opts.c (c_common_handle_option): Pass global_dc to
4031 handle_generated_option.
4033 2010-10-04 Joseph Myers <joseph@codesourcery.com>
4035 * c-opts.c (c_common_handle_option): Pass &global_options_set to
4036 handle_generated_option.
4038 2010-10-03 Ian Lance Taylor <iant@google.com>
4040 * c.opt (-fplan9-extensions): New option.
4042 2010-10-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
4044 * c-cppbuiltin.c (define__GNUC__, builtin_define_type_precision):
4046 (c_cpp_builtins): Call functions from cppbuiltin.c instead
4047 of duplicating code.
4049 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
4051 * c-common.c: Add two new entries for @optional
4052 and @required keywords.
4054 merge from FSF 'apple/trunk' branch.
4055 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
4058 * c-common.h (RID_AT_OPTIONAL, RID_AT_REQUIRED): Two new
4059 objective-c keywords.
4060 (objc_set_method_opt): New declaration.
4061 * stub-objc.c (objc_set_method_opt): New stub.
4063 2010-09-30 Joseph Myers <joseph@codesourcery.com>
4065 * c-common.c (handle_optimize_attribute): Pass &global_options to
4066 cl_optimization_save and cl_optimization_restore.
4067 * c-opts.c (c_common_handle_option): Pass &global_options to
4068 handle_generated_option.
4069 * c-pragma.c (handle_pragma_diagnostic): Use option_flag_var.
4070 (handle_pragma_pop_options, handle_pragma_reset_options): Pass
4071 &global_options to cl_optimization_restore.
4073 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
4075 * c-lex.c (c_lex_with_flags): Updated comments for CPP_AT_NAME
4076 Objective-C/Objective-C++ keywords.
4078 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
4080 Merge from 'apple/trunk' branch on FSF servers.
4082 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
4085 * c-common.h (objc_check_global_decl): New declaration.
4086 * stub-objc.c (objc_check_global_decl): New stub.
4088 2010-09-29 Joseph Myers <joseph@codesourcery.com>
4090 * c.opt: Don't use VarExists.
4092 2010-09-29 Joseph Myers <joseph@codesourcery.com>
4094 * c-common.c (c_cpp_error): Update names of diagnostic_context
4096 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Update names of
4097 cl_optimization members.
4098 * c-opts.c (warning_as_error_callback, c_common_handle_option,
4099 sanitize_cpp_opts, finish_options): Update names of cpp_options
4102 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
4104 * c-common.h (OBJC_IS_CXX_KEYWORD): New macro. Updated comments.
4105 (objc_is_reserved_word): Removed.
4106 * c-common.c: Updated comments.
4107 * c-lex.c (c_lex_with_flags): Use OBJC_IS_CXX_KEYWORD instead of
4108 objc_is_reserved_word.
4109 * stub-objc.c (objc_is_reserved_word): Removed.
4111 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
4113 * c-common.h (objc_add_method_declaration): Adjust prototype to
4115 (objc_start_method_definition): Likewise.
4116 (objc_build_keyword_decl): Likewise.
4117 * stub-objc.c:(objc_add_method_declaration): Handle attributes.
4118 (objc_start_method_definition): Likewise.
4119 (objc_build_keyword_decl): Likewise.
4121 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
4123 * c-common.h (objc_start_class_interface): Adjust prototype.
4124 (objc_start_category_interface): Likewise.
4125 (objc_start_protocol): Likewise.
4126 * stub-objc.c (objc_start_protocol): Adjust for extra argument.
4127 (objc_start_class_interface): Likewise.
4128 (objc_start_category_interface): Likewise.
4130 2010-09-27 Ian Lance Taylor <iant@google.com>
4132 * c-common.c (c_common_attribute_table): Add no_split_stack.
4133 (handle_no_split_stack_attribute): New static function.
4135 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
4137 Merge from 'apple/trunk' branch on FSF servers.
4139 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
4142 * c-common.h (objc_have_common_type): New declaration.
4143 * stub-objc.c (objc_have_common_type): New stub.
4145 2005-06-22 Ziemowit Laski <zlaski@apple.com>
4148 * c-common.h (objc_common_type): New prototype.
4149 * stub-objc.c (objc_common_type): New stub.
4151 2010-09-24 Jan Hubicka <jh@suse.cz>
4153 * c-common.c (handle_leaf_attribute): New function.
4154 (struct attribute_spec c_common_att): Add leaf.
4156 2010-09-22 Joseph Myers <joseph@codesourcery.com>
4158 * c.opt (-all-warnings, -ansi, -assert, -assert=, -comments,
4159 -comments-in-macros, -define-macro, -define-macro=, -dependencies,
4160 -dump, -dump=, -imacros, -imacros=, -include, -include=,
4161 -include-barrier, -include-directory, -include-directory=,
4162 -include-directory-after, -include-directory-after=,
4163 -include-prefix, -include-prefix=, -include-with-prefix,
4164 -include-with-prefix=, -include-with-prefix-after,
4165 -include-with-prefix-after=, -include-with-prefix-before,
4166 -include-with-prefix-before=, -no-integrated-cpp,
4167 -no-line-commands, -no-standard-includes, -no-warnings, -output,
4168 -output=, -pedantic, -pedantic-errors, -preprocess,
4169 -print-missing-file-dependencies, -trace-includes, -traditional,
4170 -traditional-cpp, -trigraphs, -undefine-macro, -undefine-macro=,
4171 -user-dependencies, -verbose, -write-dependencies,
4172 -write-user-dependencies, no-integrated-cpp, traditional): New.
4174 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
4177 * c-common.h (objc_start_method_definition): Return bool instead
4179 * stub-objc.c (objc_start_method_definition): Return bool instead
4182 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
4185 * c-common.h (objc_get_interface_ivars): New declaration.
4186 * stub-objc.c (objc_get_interface_ivars): New stub.
4188 2010-09-15 Ian Lance Taylor <iant@google.com>
4190 * c-common.c (parse_optimize_options): Do not capitalize warning
4191 messages. Remove period at end of warning message.
4193 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
4195 * c-common.c (handle_alias_ifunc_attribute): New, broken out of ...
4196 (handle_alias_attribute): ... here.
4197 (handle_ifunc_attribute): New.
4199 2010-09-06 Mark Mitchell <mark@codesourcery.com>
4201 * c-common.h (do_warn_double_promotion): Declare.
4202 * c-common.c (do_warn_double_promotion): Define.
4204 2010-09-05 Mark Mitchell <mark@codesourcery.com>
4206 * c.opt (Wdouble-promotion): New.
4208 2010-09-02 Joseph Myers <joseph@codesourcery.com>
4210 * c.opt (falt-external-templates, fhuge-objects, fvtable-gc,
4211 fvtable-thunks, fxref): Mark no longer supported in help text.
4213 2010-09-02 Joseph Myers <joseph@codesourcery.com>
4215 * c.opt (Wimport, fall-virtual, falt-external-templates,
4216 fdefault-inline, fenum-int-equiv, fexternal-templates,
4217 fguiding-decls, fhonor-std, fhuge-objects, flabels-ok,
4218 fname-mangling-version-, fnew-abi, fnonnull-objects,
4219 foptional-diags, fsquangle, fstrict-prototype, fthis-is-variable,
4220 fvtable-gc, fvtable-thunks, fxref): Mark with Ignore and Warn as
4222 (fhandle-exceptions): Mark with Alias and Warn.
4223 * c-opts.c (c_common_handle_option): Don't handle options marked
4226 2010-09-02 Joseph Myers <joseph@codesourcery.com>
4228 * c.opt (Wcomments, Werror-implicit-function-declaration,
4229 ftemplate-depth-, std=c89, std=c9x, std=gnu89, std=gnu9x,
4230 std=iso9899:1990, std=iso9899:1999, std=iso9899:199x): Mark as
4232 * c-common.c (option_codes): Use OPT_Wcomment instead of
4234 * c-opts.c (warning_as_error_callback, c_common_handle_option):
4235 Don't handle options marked as aliases.
4237 2010-08-25 Richard Guenther <rguenther@suse.de>
4239 * c-common.c (c_common_get_alias_set): Remove special
4240 handling for pointers.
4242 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
4244 * c-common.c: Use FOR_EACH_VEC_ELT.
4245 * c-gimplify.c: Likewise.
4246 * c-pragma.c: Likewise.
4248 2010-08-16 Joseph Myers <joseph@codesourcery.com>
4250 * c.opt (MDX): Change back to MD. Mark NoDriverArg instead of
4252 (MMDX): Change back to MMD. Mark NoDriverArg instead of
4254 * c-opts.c (c_common_handle_option): Use OPT_MD and OPT_MMD
4255 instead of OPT_MDX and OPT_MMDX.
4257 2010-08-16 Joseph Myers <joseph@codesourcery.com>
4259 * c.opt (MDX, MMDX, lang-asm): Mark RejectDriver.
4261 2010-08-12 Joseph Myers <joseph@codesourcery.com>
4263 * c.opt (MD, MMD): Change to MDX and MMDX.
4264 * c-opts.c (c_common_handle_option): Use OPT_MMD and OPT_MMDX.
4266 2010-08-11 Joseph Myers <joseph@codesourcery.com>
4268 * c-opts.c (c_common_handle_option): Call handle_generated_option
4269 instead of handle_option.
4271 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
4273 * c-pragma.c (add_to_renaming_pragma_list): Fix call to VEC_safe_push.
4274 (maybe_apply_renaming_pragma): Delete unneeded declarations.
4276 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
4278 * c-pragma.c (pending_redefinition): Declare. Declare a VEC of it.
4279 (pending_redefine_extname): Change type to a VEC.
4280 (add_to_renaming_pragma_list): Update for new type of
4281 pending_redefine_extname.
4282 (maybe_apply_renaming_pragma): Likewise.
4284 2010-08-04 Arnaud Charlet <charlet@adacore.com>
4286 * c-ada-spec.c (dump_ada_template): Mark underlying instance type as
4288 (dump_generic_ada_node): Code clean up. Use TREE_VISITED flag to
4289 decide whether a type has already been declared/seen.
4290 Do not go to the original type.
4291 (dump_nested_types): New parameter forward.
4292 Generate forward declaration if needed and mark type as visited.
4293 (print_ada_declaration): Call dump_nested_types if not already done.
4294 Mark types as visited.
4296 2010-08-03 Joseph Myers <joseph@codesourcery.com>
4298 * c.opt (-print-pch-checksum): Remove option.
4299 * c-opts.c (c_common_handle_option): Don't handle
4300 OPT_print_pch_checksum.
4302 2010-07-27 Joseph Myers <joseph@codesourcery.com>
4304 * c-common.h (c_common_handle_option): Update prototype and return
4306 * c-opts.c (c_common_handle_option): Update prototype and return
4307 value type. Update calls to handle_option and
4308 enable_warning_as_error.
4310 2010-07-27 Jakub Jelinek <jakub@redhat.com>
4313 * c-pretty-print.c (pp_c_expression): Handle C_MAYBE_CONST_EXPR.
4315 2010-07-27 Joseph Myers <joseph@codesourcery.com>
4317 * c-common.h (c_common_missing_argument): Remove.
4318 * c-opts.c (c_common_missing_argument): Remove.
4319 * c.opt (A, D, F, I, MD, MMD, MQ, MT, U, fconstant-string-class=,
4320 idirafter, imacros, include, isysroot, isystem, iquote): Add
4322 * c-objc-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
4324 2010-07-27 Joseph Myers <joseph@codesourcery.com>
4326 * c-common.h (c_common_option_lang_mask,
4327 c_common_initialize_diagnostics, c_common_complain_wrong_lang_p):
4329 (c_common_init_options): Update prototype.
4330 * c-opts.c (c_common_option_lang_mask): New.
4331 (c_common_initialize_diagnostics): Split out of
4332 c_common_init_options.
4333 (accept_all_c_family_options, c_common_complain_wrong_lang_p):
4335 (c_common_init_options): Update prototype. Use decoded options in
4336 search for -lang-asm.
4338 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
4340 * c-common.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
4341 * c-format.c: Likewise.
4343 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
4345 * c-common.h: Include diagnostic-core.h. Error if already
4347 * c-semantics.c: Do not define GCC_DIAG_STYLE here.
4349 2010-07-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
4351 * c-family/c-common.c (IN_GCC_FRONTEND): Do not undef.
4352 Do not include expr.h
4353 (vector_mode_valid_p): Move here.
4355 2010-06-21 DJ Delorie <dj@redhat.com>
4357 * c-pragma.c (handle_pragma_diagnostic): Add push/pop,
4358 allow these pragmas anywhere.
4360 2010-06-14 Jakub Jelinek <jakub@redhat.com>
4363 * c-cppbuiltin.c: Include gt-c-family-c-cppbuiltin.h.
4364 (lazy_hex_fp_values, lazy_hex_fp_value_count): Add GTY(()) markers.
4365 (lazy_hex_fp_value, builtin_define_with_hex_fp_value): Use
4366 ggc_strdup instead of xstrdup.
4368 2010-06-10 Jakub Jelinek <jakub@redhat.com>
4370 * c-cppbuiltin.c: Include cpp-id-data.h.
4371 (lazy_hex_fp_values, lazy_hex_fp_value_count): New variables.
4372 (lazy_hex_fp_value): New function.
4373 (builtin_define_with_hex_fp_value): Provide definitions lazily.
4375 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
4377 * c-gimplify.c: Do not include tree-flow.h
4379 2010-06-29 Joern Rennecke <joern.rennecke@embecosm.com>
4382 * c-common.c: Rename targetm member:
4383 targetm.enum_va_list -> targetm.enum_va_list_p
4385 2010-06-28 Anatoly Sokolov <aesok@post.ru>
4387 * c-common.c (shorten_compare): Adjust call to force_fit_type_double.
4389 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
4391 * c-cppbuiltin.c: Do not include except.h.
4393 2010-06-24 Andi Kleen <ak@linux.intel.com>
4395 * c-common.c (warn_for_omitted_condop): New.
4396 * c-common.h (warn_for_omitted_condop): Add prototype.
4398 2010-06-21 Joseph Myers <joseph@codesourcery.com>
4400 * c.opt (lang-objc): Remove.
4401 * c-opts.c (c_common_handle_option): Don't handle OPT_lang_objc.
4403 2010-06-21 Joern Rennecke <joern.rennecke@embecosm.com>
4405 * c-opts.c: Include "tm_p.h".
4407 2010-06-20 Joseph Myers <joseph@codesourcery.com>
4409 * c-common.c (parse_optimize_options): Update call to
4412 2010-06-18 Nathan Froyd <froydnj@codesourcery.com>
4414 * c-common.c (record_types_used_by_current_var_decl): Adjust for
4415 new type of types_used_by_cur_var_decl.
4417 2010-06-17 Joern Rennecke <joern.rennecke@embecosm.com>
4420 * c-cppbuiltin.c (builtin_define_with_hex_fp_value): Add cast
4421 for C++ standard compliance.
4423 2010-06-16 Jason Merrill <jason@redhat.com>
4425 * c.opt: Add -Wnoexcept.
4427 2010-06-16 Richard Guenther <rguenther@suse.de>
4430 * c-common.c (c_common_truthvalue_conversion): Remove
4431 premature and wrong optimization concering ADDR_EXPRs.
4433 2010-06-15 Arnaud Charlet <charlet@adacore.com>
4435 * c-ada-spec.c (dump_sloc): Remove column info.
4436 (is_simple_enum): New function.
4437 (dump_generic_ada_node, print_ada_declaration): Map C enum types to Ada
4438 enum types when relevant.
4440 2010-06-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
4442 * c-common.c (conversion_warning): Warn at expression
4445 2010-06-10 Joseph Myers <joseph@codesourcery.com>
4447 * c-opts.c (c_common_handle_option): Don't handle
4450 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
4452 * c-pragma.c (push_alignment): Use typed GC allocation.
4453 (handle_pragma_push_options): Likewise.
4455 * c-common.c (parse_optimize_options): Likewise.
4457 * c-common.h (struct sorted_fields_type): Add variable_size GTY
4460 2010-06-07 Joseph Myers <joseph@codesourcery.com>
4462 * c-common.c (flag_preprocess_only, flag_undef, flag_no_builtin,
4463 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
4464 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
4465 flag_signed_bitfields, warn_strict_null_sentinel,
4466 flag_nil_receivers, flag_zero_link, flag_replace_objc_classes,
4467 flag_gen_declaration, flag_no_gnu_keywords,
4468 flag_implement_inlines, flag_implicit_templates,
4469 flag_implicit_inline_templates, flag_optional_diags,
4470 flag_elide_constructors, flag_default_inline, flag_rtti,
4471 flag_conserve_space, flag_access_control, flag_check_new,
4472 flag_new_for_scope, flag_weak, flag_working_directory,
4473 flag_use_cxa_atexit, flag_use_cxa_get_exception_ptr,
4474 flag_enforce_eh_specs, flag_threadsafe_statics,
4475 flag_pretty_templates): Remove.
4476 * c-common.h (flag_preprocess_only, flag_nil_receivers,
4477 flag_objc_exceptions, flag_objc_sjlj_exceptions, flag_zero_link,
4478 flag_replace_objc_classes, flag_undef, flag_no_builtin,
4479 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
4480 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
4481 flag_const_strings, flag_signed_bitfields, flag_gen_declaration,
4482 flag_no_gnu_keywords, flag_implement_inlines,
4483 flag_implicit_templates, flag_implicit_inline_templates,
4484 flag_optional_diags, flag_elide_constructors, flag_default_inline,
4485 flag_rtti, flag_conserve_space, flag_access_control,
4486 flag_check_new, flag_new_for_scope, flag_weak,
4487 flag_working_directory, flag_use_cxa_atexit,
4488 flag_use_cxa_get_exception_ptr, flag_enforce_eh_specs,
4489 flag_threadsafe_statics, flag_pretty_templates,
4490 warn_strict_null_sentinel): Remove.
4491 * c.opt (E, Wstrict-null-sentinel, faccess-control, fasm,
4492 fbuiltin, fcheck-new, fconserve-space, felide-constructors,
4493 fenforce-eh-specs, ffor-scope, fgnu-keywords, fimplement-inlines,
4494 fimplicit-inline-templates, fimplicit-templates,
4495 flax-vector-conversions, fms-extensions, fnil-receivers,
4496 fnonansi-builtins, fpretty-templates, freplace-objc-classes,
4497 frtti, fshort-double, fshort-enums, fshort-wchar,
4498 fsigned-bitfields, fsigned-char, fstats, fthreadsafe-statics,
4499 funsigned-bitfields, funsigned-char, fuse-cxa-atexit,
4500 fuse-cxa-get-exception-ptr, fweak, fworking-directory, fzero-link,
4501 gen-decls, undef): Use Var.
4502 (fdefault-inline, foptional-diags): Document as doing nothing.
4503 * c-opts.c (c_common_handle_option): Remove cases for options now
4504 using Var. Mark ignored options as such.
4506 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
4508 * c-common.c: Moved to here from parent directory.
4509 * c-common.def: Likewise.
4510 * c-common.h: Likewise.
4511 * c-cppbuiltin.c: Likewise.
4512 * c-dump.c: Likewise.
4513 * c-format.c: Likewise.
4514 * c-format.h : Likewise.
4515 * c-gimplify.c: Likewise.
4516 * c-lex.c: Likewise.
4517 * c-omp.c: Likewise.
4519 * c-opts.c: Likewise.
4520 * c-pch.c: Likewise.
4521 * c-ppoutput.c: Likewise.
4522 * c-pragma.c: Likewise.
4523 * c-pragma.h: Likewise.
4524 * c-pretty-print.c: Likewise.
4525 * c-pretty-print.h: Likewise.
4526 * c-semantics.c: Likewise.
4527 * stub-objc.c: Likewise.
4529 * c-common.c: Include gt-c-family-c-common.h.
4530 * c-pragma.c: Include gt-c-family-c-pragma.h.
4532 Copyright (C) 2010-2014 Free Software Foundation, Inc.
4534 Copying and distribution of this file, with or without modification,
4535 are permitted in any medium without royalty provided the copyright
4536 notice and this notice are preserved.