| blob | 15c2303c2de1e974606c174430bbf292944d34e0 |
1 2015-06-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
3 PR fortran/66605
4 * c-decl.c (finish_function): Call do_warn_unused_parameter.
6 2015-06-29 Marek Polacek <polacek@redhat.com>
8 PR c/66322
9 * c-typeck.c (struct c_switch): Add BOOL_COND_P and OUTSIDE_RANGE_P.
10 (c_start_case): Set BOOL_COND_P and OUTSIDE_RANGE_P. Don't warn
11 about -Wswitch-bool here.
12 (do_case): Update c_add_case_label call.
13 (c_finish_case): Update c_do_switch_warnings call.
15 2015-06-27 Marek Polacek <polacek@redhat.com>
17 * c-typeck.c: Use VECTOR_TYPE_P throughout.
19 2015-06-26 Marek Polacek <polacek@redhat.com>
21 * c-array-notation.c (fix_builtin_array_notation_fn): Use
22 INDIRECT_REF_P.
23 * c-typeck.c (array_to_pointer_conversion): Likewise.
24 (build_unary_op): Likewise.
25 (c_finish_return): Likewise.
27 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
29 * c-decl.c: Remove ipa-ref.h and plugin-api.h from include list.
30 * c-parser.c: Likewise.
32 2015-06-25 Richard Sandiford <richard.sandiford@arm.com>
34 * c-decl.c (detect_field_duplicates_hash): Use nofree_ptr_hash
35 instead of pointer_hash.
36 (detect_field_duplicates): Likewise.
38 2015-06-25 Marek Polacek <polacek@redhat.com>
40 * c-array-notation.c: Use VAR_P throughout.
41 * c-decl.c: Likewise.
42 * c-objc-common.c: Likewise.
43 * c-parser.c: Likewise.
44 * c-typeck.c: Likewise.
46 2015-06-25 Marek Polacek <polacek@redhat.com>
48 * c-decl.c: Use is_global_var throughout.
49 * c-parser.c: Likewise.
50 * c-typeck.c: Likewise.
52 2015-06-17 Andrew MacLeod <amacleod@redhat.com>
54 * c-array-notation.c: Do not include input.h, line-map.h or is-a.h.
55 * c-aux-info.c: Likewise.
56 * c-convert.c: Likewise.
57 * c-decl.c: Likewise.
58 * c-errors.c: Likewise.
59 * c-lang.c: Likewise.
60 * c-objc-common.c: Likewise.
61 * c-parser.c: Likewise.
62 * c-typeck.c: Likewise.
64 2015-06-11 Jan Hubicka <hubicka@ucw.cz>
66 PR middle-end/66325
67 * c-decl.c (start_enum): Set TYPE_PACKED consistently among type
68 variants.
70 2015-06-11 Pierre-Marie de Rodat <derodat@adacore.com>
72 * c-decl.c (pop_scope): Register the main translation unit
73 through the new debug hook.
75 2015-06-08 Andrew MacLeod <amacleod@redhat.com>
77 * c-array-notation.c : Adjust include files.
78 * c-aux-info.c : Likewise.
79 * c-convert.c : Likewise.
80 * c-decl.c : Likewise.
81 * c-errors.c : Likewise.
82 * c-lang.c : Likewise.
83 * c-lang.h : Likewise.
84 * c-objc-common.c : Likewise.
85 * c-parser.c : Likewise.
86 * c-typeck.c : Likewise.
88 2015-06-05 Aldy Hernandez <aldyh@redhat.com>
90 * c-decl.c (finish_struct): Save C_TYPE_INCOMPLETE_VARS and
91 immediately clobber it.
92 (c_write_global_declarations_1): Remove call to
93 check_global_declaration_1.
94 (c_write_global_declarations_2): Remove.
95 (c_write_final_cleanups): Rename from c_write_global_declarations.
96 Remove call to finalize_compilation_unit.
97 Remove calls to debugging hooks.
98 * c-objc-common.c: Adjust comment for c_warn_unused_global_decl.
99 * c-objc-common.h: Remove LANG_HOOKS_WRITE_GLOBALS.
100 * c-tree.h: Remove c_write_global_declarations.
102 2015-06-04 Andrew MacLeod <amacleod@redhat.com>
104 * c-array-notation.c: Adjust includes for restructured coretypes.h.
105 * c-aux-info.c: Likewise.
106 * c-convert.c: Likewise.
107 * c-decl.c: Likewise.
108 * c-errors.c: Likewise.
109 * c-lang.c: Likewise.
110 * c-objc-common.c: Likewise.
111 * c-parser.c: Likewise.
112 * c-typeck.c: Likewise.
114 2015-06-04 Marek Polacek <polacek@redhat.com>
116 PR c/66341
117 * c-typeck.c (build_c_cast): Wrap VALUE into NON_LVALUE_EXPR if
118 it is a lvalue.
120 2015-06-03 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
122 * c-decl.c (warn_cxx_compat_finish_struct): New parameters code, record_loc.
123 Warn for empty struct.
124 (finish_struct): Pass TREE_CODE(t) and loc to warn_cxx_compat_finish_struct.
126 2015-06-02 Andres Tiraboschi <andres.tiraboschi@tallertechnologies.com>
128 * c-decl.c (start_function): Call plugin before parsing.
129 (finish_function): Call plugin after parsing.
131 2015-06-02 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
133 PR c/49551
134 * c-decl.c (merge_decls): Merge DECL_COMMON.
136 2015-05-22 Jim Wilson <jim.wilson@linaro.org>
138 * Make-lang.in (check_gcc_pallelize): Define.
140 2015-05-22 Marek Polacek <polacek@redhat.com>
142 PR c/47043
143 * c-parser.c (c_parser_enum_specifier): Parse and apply enumerator
144 attributes.
146 2015-05-21 Marek Polacek <polacek@redhat.com>
148 * c-typeck.c (inform_declaration): Use DECL_IS_BUILTIN instead of
149 DECL_BUILT_IN.
151 2015-05-20 Marek Polacek <polacek@redhat.com>
153 * c-decl.c: Use VAR_OR_FUNCTION_DECL_P throughout.
154 * c-typeck.c: Likewise.
156 2015-05-19 Marek Polacek <polacek@redhat.com>
158 * c-typeck.c (start_init): Use AGGREGATE_TYPE_P.
160 2015-05-19 Jakub Jelinek <jakub@redhat.com>
162 PR middle-end/66199
163 * c-parser.c (c_parser_omp_for_loop): Don't add
164 OMP_CLAUSE_SHARED to OMP_PARALLEL_CLAUSES when moving
165 OMP_CLAUSE_LASTPRIVATE clause to OMP_FOR_CLAUSES.
166 (c_parser_omp_teams): Set OMP_TEAMS_COMBINED for combined
167 constructs.
169 2015-05-19 Mikhail Maltsev <maltsevm@gmail.com>
171 * c-typeck.c (build_array_ref): Use std::swap instead of explicit
172 swaps.
174 2015-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
176 PR fortran/44054
177 * c-objc-common.c (c_tree_printer): Replace locus pointer with
178 accessor function.
180 2015-05-14 Marek Polacek <polacek@redhat.com>
182 PR c/66066
183 PR c/66127
184 * c-typeck.c (digest_init): Call pedwarn_init with OPT_Wpedantic
185 rather than with 0.
187 2015-05-12 David Malcolm <dmalcolm@redhat.com>
189 * c-parser.c (c_parser_if_body): Add param "if_loc", use it
190 to add a call to warn_for_misleading_indentation.
191 (c_parser_else_body): Likewise, adding param "else_loc".
192 (c_parser_if_statement): Check for misleading indentation.
193 (c_parser_while_statement): Likewise.
194 (c_parser_for_statement): Likewise.
196 2015-05-08 Marek Polacek <polacek@redhat.com>
198 PR c/64918
199 * c-typeck.c (add_pending_init): Use OPT_Woverride_init_side_effects.
200 (output_init_element): Likewise.
202 2015-05-07 Marek Polacek <polacek@redhat.com>
204 PR c/65179
205 * c-typeck.c (build_binary_op): Warn when left shifting a negative
206 value.
208 2015-04-30 Marek Polacek <polacek@redhat.com>
210 * c-typeck.c (set_init_label): Call error_at instead of error and
211 pass LOC to it.
213 * c-typeck.c (c_incomplete_type_error): Refactor to use %qT. Print
214 the type of a decl.
216 * c-typeck.c (c_build_va_arg): Clarify the error message.
218 2015-04-29 Thomas Schwinge <thomas@codesourcery.com>
220 * c-parser.c (c_parser_oacc_enter_exit_data): Use
221 OMP_STANDALONE_CLAUSES.
223 2015-04-28 Marek Polacek <polacek@redhat.com>
225 * c-parser.c (c_parser_binary_expression): Remove duplicate line.
227 2015-04-28 Marek Polacek <polacek@redhat.com>
229 PR c/65901
230 * c-typeck.c (c_build_va_arg): Require TYPE be a complete type.
232 2015-04-25 Marek Polacek <polacek@redhat.com>
234 PR c/52085
235 * c-decl.c (finish_enum): Copy over TYPE_ALIGN. Also check for "mode"
236 attribute.
238 2015-04-23 Marek Polacek <polacek@redhat.com>
240 PR c/65345
241 * c-decl.c (set_labels_context_r): New function.
242 (store_parm_decls): Call it via walk_tree_without_duplicates.
243 * c-typeck.c (convert_lvalue_to_rvalue): Use create_tmp_var_raw
244 instead of create_tmp_var. Build TARGET_EXPR instead of
245 COMPOUND_EXPR.
246 (build_atomic_assign): Use create_tmp_var_raw instead of
247 create_tmp_var. Build TARGET_EXPRs instead of MODIFY_EXPR.
249 2015-04-20 Ilya Verbin <ilya.verbin@intel.com>
251 * c-parser.c (c_parser_oacc_enter_exit_data): Remove excess semicolon.
252 (c_parser_omp_target_update): Add missed %> to error_at ().
254 2015-04-10 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
256 PR target/55143
257 * c-decl.c (c_default_pointer_mode): Remove definition.
258 * c-tree.h (c_default_pointer_mode): Remove declaration.
260 2015-03-27 Tobias Burnus <burnus@net-b.de>
262 PR c/65586
263 * c-parser.c (c_parser_skip_to_pragma_eol): Optionally, don't
264 error out.
265 (c_parser_omp_for, c_parser_omp_parallel, c_parser_omp_distribute,
266 c_parser_omp_teams, c_parser_omp_target, c_parser_omp_declare):
267 Update calls to not error for skipped omp pragmas with -fopenmp-simd.
269 2015-03-19 Jakub Jelinek <jakub@redhat.com>
271 * c-decl.c (c_decl_attributes): Also add "omp declare target"
272 attribute for DECL_EXTERNAL VAR_DECLs.
274 2015-03-11 Jakub Jelinek <jakub@redhat.com>
276 * c-parser.c (c_parse_init): Don't call xstrdup on get_identifier
277 argument.
279 2015-03-10 Jakub Jelinek <jakub@redhat.com>
281 PR c/65120
282 * c-typeck.c (parser_build_binary_op): Check for tcc_comparison
283 before preparing arguments to warn_logical_not_parentheses.
285 2015-03-09 Jakub Jelinek <jakub@redhat.com>
287 PR c/65120
288 * c-typeck.c (parser_build_binary_op): Don't warn for
289 !!x == y or !b == y where b is _Bool.
291 2015-03-09 Marek Polacek <polacek@redhat.com>
293 * c-convert.c (convert): Make use of do_ubsan_in_current_function.
294 * c-decl.c (grokdeclarator): Likewise.
295 * c-typeck.c (build_binary_op): Likewise.
297 2015-02-27 Marek Polacek <polacek@redhat.com>
299 PR c/65228
300 * c-decl.c (start_decl): Return NULL_TREE if decl is an error node.
302 2015-02-14 Marek Polacek <polacek@redhat.com>
304 PR c/64768
305 * c-decl.c (grokdeclarator): Set the range of a flexible array member
306 declared through a typedef name.
308 2015-02-13 Marek Polacek <polacek@redhat.com>
310 PR c/65050
311 * c-decl.c (grokdeclarator): Print also the type when giving
312 the error message about array's incomplete element type.
314 2015-02-11 Jakub Jelinek <jakub@redhat.com>
316 PR c/64824
317 * c-parser.c (c_parser_binary_expression): Fix OpenMP stack[sp].prec
318 check in the POP macro.
320 2015-02-09 Marek Polacek <polacek@redhat.com>
322 PR c/64856
323 * c-typeck.c (process_init_element): Don't always wrap
324 COMPOUND_LITERAL_EXPR in a SAVE_EXPR in C99 mode when
325 initializing a range of elements.
327 2015-02-04 Jakub Jelinek <jakub@redhat.com>
329 PR c/64824
330 PR c/64868
331 * c-parser.c (c_parser_omp_atomic): Handle RDIV_EXPR.
333 2015-02-02 Bruno Loff <bruno.loff@gmail.com>
335 * c-parser.c (c_parser_declspecs): Call invoke_plugin_callbacks after
336 processing enum declaration.
338 2015-01-29 Marek Polacek <polacek@redhat.com>
340 PR c/64709
341 * c-typeck.c (pop_init_level): If constructor_elements has
342 exactly one element with integer_zerop value, set constructor_zeroinit
343 to 1. Remove braces around warning_init call.
345 2015-01-27 Jakub Jelinek <jakub@redhat.com>
347 PR c/64766
348 * c-typeck.c (store_init_value): Don't overwrite DECL_INITIAL
349 of FUNCTION_DECLs with error_mark_node.
351 2015-01-26 Jakub Jelinek <jakub@redhat.com>
353 PR c/64778
354 * c-typeck.c (convert_arguments): Return -1 if there are
355 error_args, even if we've diagnosed too many arguments.
357 2015-01-21 Richard Biener <rguenther@suse.de>
359 PR middle-end/64313
360 * c-decl.c (merge_decls): Call set_builtin_decl_declared_p
361 for builtins the user declared correctly.
363 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
364 Bernd Schmidt <bernds@codesourcery.com>
365 Cesar Philippidis <cesar@codesourcery.com>
366 James Norris <jnorris@codesourcery.com>
367 Jakub Jelinek <jakub@redhat.com>
368 Ilmir Usmanov <i.usmanov@samsung.com>
370 * c-parser.c: Include "gomp-constants.h".
371 (c_parser_omp_clause_map): Use enum gomp_map_kind instead of enum
372 omp_clause_map_kind. Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.
373 Use OMP_CLAUSE_SET_MAP_KIND.
374 (c_parser_pragma): Handle PRAGMA_OACC_ENTER_DATA,
375 PRAGMA_OACC_EXIT_DATA, PRAGMA_OACC_UPDATE.
376 (c_parser_omp_construct): Handle PRAGMA_OACC_CACHE,
377 PRAGMA_OACC_DATA, PRAGMA_OACC_KERNELS, PRAGMA_OACC_LOOP,
378 PRAGMA_OACC_PARALLEL, PRAGMA_OACC_WAIT.
379 (c_parser_omp_clause_name): Handle "auto", "async", "copy",
380 "copyout", "create", "delete", "deviceptr", "gang", "host",
381 "num_gangs", "num_workers", "present", "present_or_copy", "pcopy",
382 "present_or_copyin", "pcopyin", "present_or_copyout", "pcopyout",
383 "present_or_create", "pcreate", "seq", "self", "vector",
384 "vector_length", "wait", "worker".
385 (OACC_DATA_CLAUSE_MASK, OACC_KERNELS_CLAUSE_MASK)
386 (OACC_ENTER_DATA_CLAUSE_MASK, OACC_EXIT_DATA_CLAUSE_MASK)
387 (OACC_LOOP_CLAUSE_MASK, OACC_PARALLEL_CLAUSE_MASK)
388 (OACC_UPDATE_CLAUSE_MASK, OACC_WAIT_CLAUSE_MASK): New macros.
389 (c_parser_omp_variable_list): Handle OMP_CLAUSE__CACHE_.
390 (c_parser_oacc_wait_list, c_parser_oacc_data_clause)
391 (c_parser_oacc_data_clause_deviceptr)
392 (c_parser_omp_clause_num_gangs, c_parser_omp_clause_num_workers)
393 (c_parser_oacc_clause_async, c_parser_oacc_clause_wait)
394 (c_parser_omp_clause_vector_length, c_parser_oacc_all_clauses)
395 (c_parser_oacc_cache, c_parser_oacc_data, c_parser_oacc_kernels)
396 (c_parser_oacc_enter_exit_data, c_parser_oacc_loop)
397 (c_parser_oacc_parallel, c_parser_oacc_update)
398 (c_parser_oacc_wait): New functions.
399 * c-tree.h (c_finish_oacc_parallel, c_finish_oacc_kernels)
400 (c_finish_oacc_data): New prototypes.
401 * c-typeck.c: Include "gomp-constants.h".
402 (handle_omp_array_sections): Handle GOMP_MAP_FORCE_DEVICEPTR. Use
403 GOMP_MAP_* instead of OMP_CLAUSE_MAP_*. Use
404 OMP_CLAUSE_SET_MAP_KIND.
405 (c_finish_oacc_parallel, c_finish_oacc_kernels)
406 (c_finish_oacc_data): New functions.
407 (c_finish_omp_clauses): Handle OMP_CLAUSE__CACHE_,
408 OMP_CLAUSE_NUM_GANGS, OMP_CLAUSE_NUM_WORKERS,
409 OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_ASYNC, OMP_CLAUSE_WAIT,
410 OMP_CLAUSE_AUTO, OMP_CLAUSE_SEQ, OMP_CLAUSE_GANG,
411 OMP_CLAUSE_WORKER, OMP_CLAUSE_VECTOR, and OMP_CLAUSE_MAP's
412 GOMP_MAP_FORCE_DEVICEPTR.
414 2015-01-09 Michael Collison <michael.collison@linaro.org>
416 * c-array-notation.c: Include hash-set.h, machmode.h,
417 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
418 fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h.
419 * c-aux-info.c: Ditto.
420 * c-convert.c: Ditto.
421 * c-decl.c: Ditto.
422 * c-errors.c: Ditto.
423 * c-lang.c: Dittoxs.
424 * c-objc-common.c: Ditto.
425 * c-parser.c: Ditto.
426 * c-typeck.c: Include hash-set.h, machmode.h,
427 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
428 fold-const.h, wide-int.h, inchash.h, real.h and
429 fixed-value.h due to flattening of tree.h.
431 2015-01-07 Marek Polacek <polacek@redhat.com>
433 PR c/64417
434 * c-typeck.c (process_init_element): Disallow initialization of
435 a flexible array member with a string constant if the structure
436 is in an array.
438 2015-01-05 Jakub Jelinek <jakub@redhat.com>
440 PR sanitizer/64344
441 * c-typeck.c (convert_for_assignment, c_finish_return): For
442 -fsanitize=float-cast-overflow casts from REAL_TYPE to integer/enum
443 types also set in_late_binary_op around convert call.
444 * c-convert.c (convert): For -fsanitize=float-cast-overflow REAL_TYPE
445 to integral type casts, if not in_late_binary_op, pass c_fully_fold
446 result on expr as last argument to ubsan_instrument_float_cast,
447 if in_late_binary_op, don't use c_save_expr but save_expr.
449 Update copyright years.
451 2015-01-05 Marek Polacek <polacek@redhat.com>
453 PR c/64423
454 * c-typeck.c (build_array_ref): Pass loc down to
455 warn_array_subscript_with_type_char.
457 2014-12-20 Martin Uecker <uecker@eecs.berkeley.edu>
459 * c-typeck.c: New behavious for pointers to arrays with qualifiers
460 (common-pointer-type): For pointers to arrays take qualifiers from
461 element type.
462 (build_conditional_expr): Add warnings for lost qualifiers.
463 (comp-target-types): Allow pointers to arrays with different qualifiers.
464 (convert-for-assignment): Adapt warnings for discarded qualifiers. Add
465 WARNING_FOR_QUALIFIERS macro and rename WARN_FOR_QUALIFIERS
466 to PEDWARN_FOR_QUALIFIERS.
468 2014-12-17 Jakub Jelinek <jakub@redhat.com>
470 PR sanitizer/64289
471 * c-convert.c: Include ubsan.h.
472 (convert): For real -> integral casts and
473 -fsanitize=float-cast-overflow don't call convert_to_integer, but
474 instead instrument the float cast directly.
476 2014-11-29 Jakub Jelinek <jakub@redhat.com>
478 * c-typeck.c (convert_lvalue_to_rvalue, build_atomic_assign,
479 c_finish_stmt_expr): Remove NULL last argument from
480 create_tmp_var_raw and create_tmp_var calls.
481 * c-array-notation.c (fix_builtin_array_notation_fn,
482 build_array_notation_expr, fix_conditional_array_notations_1,
483 fix_array_notation_expr, fix_array_notation_call_expr): Likewise.
485 2014-11-28 Marek Polacek <polacek@redhat.com>
487 PR c/63862
488 * c-typeck.c (build_binary_op) <RSHIFT_EXPR, LSHIFT_EXPR>: Don't
489 convert the right operand to integer type.
491 2014-11-25 Marek Polacek <polacek@redhat.com>
493 PR c/63877
494 * c-decl.c (start_function): Disable -Wmissing-declarations warning
495 for inline functions.
497 2014-11-21 Jakub Jelinek <jakub@redhat.com>
499 PR target/63764
500 * c-typeck.c (build_array_ref): Adjust
501 convert_vector_to_pointer_for_subscript caller. If it returns true,
502 call non_lvalue_loc on the result.
504 2014-11-11 Richard Biener <rguenther@suse.de>
506 * c-decl.c (c_init_decl_processing): Do not set pedantic_lvalues
507 to true.
509 2014-11-10 Andi Kleen <ak@linux.intel.com>
511 PR c/60804
512 * c-parser.c (c_parser_statement_after_labels): Call
513 check_no_cilk.
514 (c_parser_if_statement): Dito.
515 (c_parser_switch_statement): Dito.
516 (c_parser_while_statement): Dito.
517 (c_parser_do_statement): Dito.
518 (c_parser_for_statement): Dito.
519 * c-typeck.c (c_finish_loop): Dito.
521 2014-11-10 Paolo Carlini <paolo.carlini@oracle.com>
523 * c-typeck.c (build_binary_op): Use OPT_Wshift_count_negative and
524 OPT_Wshift_count_overflow in the warnings.
526 2014-10-30 Marek Polacek <polacek@redhat.com>
528 * c-objc-common.c (c_tree_printer) <case 'T'>: For a typedef name,
529 print the stripped version as well, if they're not the same.
531 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
533 * c-decl.c, c-tree.h, c-typeck.c: Remove redundant enum from
534 machine_mode.
536 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
538 * c-decl.c: Adjust include files.
539 * c-parser.c: Ditto.
541 2014-10-27 Phil Muldoon <pmuldoon@redhat.com>
542 Tom Tromey <tromey@redhat.com>
544 * c-tree.h (enum c_oracle_request): New.
545 (c_binding_oracle_function): New typedef.
546 (c_binding_oracle, c_pushtag, c_bind): Declare.
547 * c-decl.c (c_binding_oracle): New global.
548 (I_SYMBOL_CHECKED): New macro.
549 (i_symbol_binding): New function.
550 (I_SYMBOL_BINDING, I_SYMBOL_DECL): Redefine.
551 (I_TAG_CHECKED): New macro.
552 (i_tag_binding): New function.
553 (I_TAG_BINDING, I_TAG_DECL): Redefine.
554 (I_LABEL_CHECKED): New macro.
555 (i_label_binding): New function.
556 (I_LABEL_BINDING, I_LABEL_DECL): Redefine.
557 (c_print_identifier): Save and restore c_binding_oracle.
558 (c_pushtag, c_bind): New functions.
560 2014-10-27 Andrew MacLeod <amacleod@redhat.com>
562 * c-typeck.c: Adjust include files.
564 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
566 PR c++/53061
567 * c-objc-common.c (c_objc_common_init): Do not do diagnostics
568 initialization here...
569 (c_initialize_diagnostics): ... but here. Set defaults after
570 building pretty-printer.
572 2014-10-23 Marek Polacek <polacek@redhat.com>
574 PR c/63626
575 * c-decl.c (pop_scope): Don't print warning in external_scope.
577 2014-10-19 Marek Polacek <polacek@redhat.com>
579 PR c/63567
580 * c-typeck.c (output_init_element): Allow initializing objects with
581 static storage duration with compound literals even in C99 and add
582 pedwarn for it.
584 2014-10-17 Marek Polacek <polacek@redhat.com>
586 PR c/63567
587 * c-typeck.c (digest_init): Allow initializing objects with static
588 storage duration with compound literals even in C99 and add pedwarn
589 for it.
591 2014-10-17 Marek Polacek <polacek@redhat.com>
593 PR c/63543
594 * c-tree.h (C_TYPE_ERROR_REPORTED): Define.
595 * c-typeck.c (build_indirect_ref): Don't print the "dereferencing..."
596 error multiple times. Print the type.
598 2014-10-17 Marek Polacek <polacek@redhat.com>
600 PR c/63549
601 * c-typeck.c (build_array_ref): Bail if the index in an incomplete
602 type.
604 2014-10-17 Marek Polacek <polacek@redhat.com>
606 * c-decl.c (grokdeclarator): Use OPT_Wimplicit_int unconditionally.
607 (start_function): Use OPT_Wimplicit_int instead of 0.
608 (store_parm_decls_oldstyle): Likewise.
610 2014-10-17 Alan Modra <amodra@gmail.com>
612 PR middle-end/61848
613 * c-decl.c (merge_decls): Don't merge section name or tls model
614 to newdecl symtab node, instead merge to olddecl. Override
615 existing olddecl section name. Set tls_model for all thread-local
616 vars, not just OMP thread-private ones. Remove incorrect comment.
618 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
620 * c-decl.c: Adjust include files.
622 2014-10-14 DJ Delorie <dj@redhat.com>
624 * c-parser.c (c_parse_init): Add RID entries for each __intN.
625 (c_token_starts_typename): Check all __intN, not just __int128.
626 (c_token_starts_declspecs): Likewise.
627 (c_parser_declspecs): Likewise.
628 (c_parser_attribute_any_word): Likewise.
629 (c_parser_objc_selector): Likewise.
630 * c-tree.h (c_typespec_keyword): cts_int128 -> cts_int_n.
631 (struct c_declspecs): Add int_n_idx field to record *which* __intN
632 is specified.
633 * c-decl.c (declspecs_add_type): Check for all __intN, not just
634 __int128.
635 (finish_declspecs): Likewise.
637 2014-10-13 Anthony Brandon <anthony.brandon@gmail.com>
639 * c-parser.c (c_parser_all_labels): New function to replace
640 the duplicate code.
641 (c_parser_statement): Call the new function.
643 2014-10-09 Marek Polacek <polacek@redhat.com>
645 PR c/63480
646 * c-typeck.c (pop_init_level): Don't warn about initializing
647 with { }.
649 2014-10-07 Marek Polacek <polacek@redhat.com>
651 PR c/59717
652 * c-decl.c (header_for_builtin_fn): New function.
653 (implicitly_declare): Suggest which header to include.
655 2014-10-07 Marek Polacek <polacek@redhat.com>
657 * c-convert.c (convert): Use error_operand_p.
658 * c-typeck.c (require_complete_type): Likewise.
659 (really_atomic_lvalue): Likewise.
660 (digest_init): Likewise.
661 (handle_omp_array_sections_1): Likewise.
663 2014-10-03 Marek Polacek <polacek@redhat.com>
665 PR c/63453
666 * c-decl.c (pop_scope): Don't warn about "inline function declared
667 but never defined" for functions marked with gnu_inline attribute.
669 2014-09-25 Jakub Jelinek <jakub@redhat.com>
671 PR c++/63249
672 * c-parser.c (c_parser_omp_variable_list): Call mark_exp_read
673 on low_bound and length.
675 2014-09-24 Marek Polacek <polacek@redhat.com>
677 PR c/61405
678 PR c/53874
679 * c-parser.c: Don't define CPP_KEYWORD.
680 (c_parser_switch_statement): Pass original type to c_finish_case.
681 * c-tree.h (c_finish_case): Update declaration.
682 * c-typeck.c (c_finish_case): Add TYPE parameter. Pass it
683 conditionally to c_do_switch_warnings.
685 2014-09-03 Marek Polacek <polacek@redhat.com>
687 PR c/62024
688 * c-parser.c (c_parser_static_assert_declaration_no_semi): Strip no-op
689 conversions.
691 2014-09-02 Jakub Jelinek <jakub@redhat.com>
692 Balaji V. Iyer <balaji.v.iyer@intel.com>
693 Igor Zamyatin <igor.zamyatin@intel.com>
695 * c-parser.c (c_parser_cilk_for): New function.
696 (c_parser_cilk_grainsize): Likewise.
697 (c_get_temp_regvar): Likewise.
698 (c_parser_statement_after_labels): Added RID_CILK_FOR case.
699 (c_parser_pragma): Added PRAGMA_CILK_GRAINSIZE case.
700 (c_parser_omp_for_loop): Added CILK_FOR and CILK_SIMD checks.
701 * c-typeck.c (c_finish_omp_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_
702 case.
704 2014-08-27 Chen Gang <gang.chen.5i5j@gmail.com>
706 * c-aux-info.c (gen_type): Resize 'buff' from 10 to 23 bytes,
707 with using HOST_WIDE_INT without truncation to 'int'
709 2014-08-22 Marek Polacek <polacek@redhat.com>
711 PR c++/62199
712 * c-typeck.c (parser_build_binary_op): Adjust call to
713 warn_logical_not_parentheses.
715 2014-08-22 Igor Zamyatin <igor.zamyatin@intel.com>
717 PR other/62008
718 * c-parser.c (c_parser_array_notation): Check for correct
719 type of an array added.
721 2014-08-19 Marek Polacek <polacek@redhat.com>
723 PR c++/62153
724 * c-typeck.c (build_binary_op): If either operand of a comparison
725 is a boolean expression, call maybe_warn_bool_compare.
727 2014-08-19 Patrick Palka <ppalka@gcc.gnu.org>
729 PR c/45584
730 * c-typeck.c (build_c_cast): Do a conversion even when the
731 TYPE_MAIN_VARIANTs are the same.
733 2014-08-19 Marek Polacek <polacek@redhat.com>
735 * c-decl.c (diagnose_mismatched_decls): Unconditionally call
736 pedwarn_c99 instead of pedwarn.
737 (grokfield): Likewise.
738 (warn_defaults_to): New function.
739 (grokdeclarator): Call warn_defaults_to instead of pedwarn_c99.
740 Unconditionally call pedwarn_c99 instead of pedwarn.
741 (start_function): Call warn_defaults_to instead of pedwarn_c99.
742 (declspecs_add_scspec): Call pedwarn_c99 instead of pedwarn, don't
743 check flag_isoc11 before.
744 * c-errors.c (pedwarn_c99): Change the return type to bool.
745 Handle -Wc99-c11-compat.
746 * c-parser.c (disable_extension_diagnostics): Handle
747 warn_c99_c11_compat.
748 (restore_extension_diagnostics): Likewise.
749 (c_parser_static_assert_declaration_no_semi): Call pedwarn_c99
750 instead of pedwarn, don't check flag_isoc11 before.
751 (c_parser_declspecs): Likewise.
752 (c_parser_alignas_specifier): Likewise.
753 (c_parser_alignof_expression): Likewise.
754 (c_parser_generic_selection): Likewise.
755 * c-tree.h (pedwarn_c99): Update declaration.
756 * c-typeck.c (c_finish_return): Call pedwarn or warning_at instead
757 of pedwarn_c99.
759 2014-08-19 Marek Polacek <polacek@redhat.com>
761 * c-decl.c (warn_variable_length_array): Pass OPT_Wvla unconditionally
762 to pedwarn_c90.
763 * c-errors.c: Include "opts.h".
764 (pedwarn_c90): Rewrite to handle -Wno-c90-c99-compat better.
765 * c-parser.c (disable_extension_diagnostics): Handle negative value
766 of warn_c90_c99_compat, too.
767 (restore_extension_diagnostics): Likewise.
768 (c_parser_compound_statement_nostart): Pass
769 OPT_Wdeclaration_after_statement unconditionally to pedwarn_c90.
771 2014-08-12 Marek Polacek <polacek@redhat.com>
773 * c-parser.c (c_parser_postfix_expression) <case RID_FUNCTION_NAME>:
774 Add pedwarn.
775 (c_parser_postfix_expression) <case RID_PRETTY_FUNCTION_NAME>:
776 Likewise.
777 (c_parser_postfix_expression) <case RID_C99_FUNCTION_NAME>: Likewise.
779 2014-08-10 Marek Polacek <polacek@redhat.com>
781 PR c/51849
782 * c-decl.c (build_array_declarator): Remove check for !flag_isoc99.
783 Call pedwarn_c90 instead of pedwarn.
784 (check_bitfield_type_and_width): Likewise.
785 (declspecs_add_qual): Likewise.
786 (declspecs_add_type): Likewise.
787 (warn_variable_length_array): Unify function for -pedantic and -Wvla.
788 Adjust to only call pedwarn_c90.
789 (grokdeclarator): Remove pedantic && !flag_isoc99 check. Call
790 pedwarn_c90 instead of pedwarn.
791 * c-errors.c (pedwarn_c90): Handle -Wc90-c99-compat.
792 * c-parser.c (disable_extension_diagnostics): Handle
793 warn_c90_c99_compat.
794 (restore_extension_diagnostics): Likewise.
795 (c_parser_enum_specifier): Remove check for !flag_isoc99. Call
796 pedwarn_c90 instead of pedwarn.
797 (c_parser_initelt): Likewise.
798 (c_parser_postfix_expression): Likewise.
799 (c_parser_postfix_expression_after_paren_type): Likewise.
800 (c_parser_compound_statement_nostart): Remove check for !flag_isoc99.
801 * c-tree.h: Fix formatting.
802 * c-typeck.c (build_array_ref): Remove check for !flag_isoc99. Call
803 pedwarn_c90 instead of pedwarn.
805 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
807 * c-typeck.c: Remove include of pointer-set.h.
809 2014-08-07 Marek Polacek <polacek@redhat.com>
811 * c-typeck.c (pointer_diff): Remove P - (P + CST) optimization.
813 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
815 * c-typeck.c: Use hash_map instead of pointer_map.
817 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
819 * c-decl.c: Use hash_set instead of pointer_set.
821 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
823 PR middle-end/61455
824 * c-array-notation.c (expand_array_notations): Handling
825 of DECL_EXPR added.
827 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
829 PR c++/60517
830 * c-typeck.c (c_finish_return): Return 0 instead of the address of
831 a local variable.
833 2014-07-30 Tom Tromey <tromey@redhat.com>
835 * c-typeck.c (struct constructor_stack) <designator_depth>: New
836 field.
837 (really_start_incremental_init, push_init_level): Initialize
838 designator_depth.
839 (pop_init_level): Set global designator_depth.
840 (process_init_element): Check for designated_init attribute.
842 2014-07-20 Marek Polacek <polacek@redhat.com>
844 PR c/61852
845 * c-decl.c (implicit_decl_warning): Add location_t parameter. Use it.
846 (implicitly_declare): Pass location to implicit_decl_warning.
848 2014-07-14 Jakub Jelinek <jakub@redhat.com>
850 PR middle-end/61294
851 * c-parser.c (c_parser_expr_list): Add new argument literal_zero_mask.
852 If non-NULL, call c_parser_check_literal_zero.
853 (c_parser_check_literal_zero): New function.
854 (c_parser_postfix_expression_after_primary): Adjust
855 c_parser_expr_list caller, handle -Wmemset-transposed-args.
857 2014-07-06 Marek Polacek <polacek@redhat.com>
859 PR c/6940
860 * c-decl.c (grokdeclarator): Set C_ARRAY_PARAMETER.
861 * c-tree.h (C_ARRAY_PARAMETER): Define.
862 * c-typeck.c (c_expr_sizeof_expr): Warn when using sizeof on an array
863 function parameter.
865 2014-07-02 Jan Hubicka <hubicka@ucw.cz>
866 Chen Gang <gang.chen.5i5j@gmail.com>
868 * c-decl.c (duplicate_decls): CLear DECL_STRUCT_FUNCTION before
869 releasing symbol.
871 2014-07-01 Marek Polacek <polacek@redhat.com>
873 * c-typeck.c (convert_for_assignment): Pass OPT_Wint_conversion
874 instead of 0 to WARN_FOR_ASSIGNMENT.
876 2014-07-01 Marek Polacek <polacek@redhat.com>
878 PR c/58286
879 * c-typeck.c (convert_for_assignment): Pass
880 OPT_Wincompatible_pointer_types instead of 0 to WARN_FOR_ASSIGNMENT.
882 2014-06-30 Marek Polacek <polacek@redhat.com>
884 * c-decl.c (grokdeclarator): Don't instrument VLAs if the function
885 has no_sanitize_undefined attribute.
887 2014-06-30 Igor Zamyatin <igor.zamyatin@intel.com>
889 PR middle-end/57541
890 * c-array-notation.c (fix_builtin_array_notation_fn):
891 Check for 0 arguments in builtin call. Check that bultin argument is
892 correct.
893 * c-parser.c (c_parser_array_notation): Check for incorrect initial
894 index.
896 2014-06-27 Sebastian Huber <sebastian.huber@embedded-brains.de>
898 * c-parser.c (c_parser_declaration_or_fndef): Discard all type
899 qualifiers in __auto_type for atomic types.
900 (c_parser_typeof_specifier): Discard all type qualifiers in
901 __typeof__ for atomic types.
903 2014-06-25 Marek Polacek <polacek@redhat.com>
905 PR c/61162
906 * c-parser.c (c_parser_statement_after_labels): Pass the location of
907 the return expression to c_finish_return.
909 2014-06-25 Jakub Jelinek <jakub@redhat.com>
911 * c-typeck.c (c_finish_omp_clauses): Make sure
912 OMP_CLAUSE_LINEAR_STEP has correct type.
914 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
916 * c-decl.c: Adjust.
918 2014-06-24 Jakub Jelinek <jakub@redhat.com>
920 * c-parser.c (c_parser_omp_for_loop): For
921 #pragma omp parallel for simd move lastprivate clause from parallel
922 to for rather than simd.
924 2014-06-23 Marek Polacek <polacek@redhat.com>
926 * c-typeck.c (parser_build_binary_op): Don't call
927 warn_logical_not_parentheses if the RHS is TRUTH_NOT_EXPR.
929 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
931 * c-parser.c (c_parser_omp_threadprivate): Likewise.
932 * c-decl.c (merge_decls): Likewise.
934 2014-06-09 Marek Polacek <polacek@redhat.com>
936 PR c/36446
937 * c-typeck.c (error_init): Call inform instead of error_at.
938 (pedwarn_init): Call inform instead of pedwarn.
939 (warning_init): Call inform instead of warning_at.
941 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
943 * c-decl.c (merge_decls): Use set_decl_section_name.
944 (duplicate_decls): Remove node if it exists.
946 2014-06-05 S. Gilles <sgilles@terpmail.umd.edu>
948 PR c/53119
949 * c-typeck.c (push_init_level, process_init_element,
950 pop_init_level): Correct check for zero initialization, move
951 missing brace warning to respect zero initialization.
953 2014-06-05 Marek Polacek <polacek@redhat.com>
955 PR c/56724
956 * c-typeck.c (convert_for_assignment): Use expr_loc for ic_argpass.
958 2014-06-05 Marek Polacek <polacek@redhat.com>
960 PR c/49706
961 * c-typeck.c (parser_build_binary_op): Warn when logical not is used
962 on the left hand side operand of a comparison.
964 2014-06-05 Marek Polacek <polacek@redhat.com>
966 PR c/48062
967 * c-decl.c (warn_if_shadowing): Call inform instead of warning_at.
968 Print note only if the warning was printed.
970 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
972 PR c/58942
973 * c-array-notation.c (fix_builtin_array_notation_fn): Handle the case
974 with a pointer.
976 2014-06-03 Marek Polacek <polacek@redhat.com>
978 PR c/60439
979 * c-parser.c (c_parser_switch_statement): Pass explicit_cast_p to
980 c_start_case.
981 * c-tree.h (c_start_case): Update.
982 * c-typeck.c (c_start_case): Add new boolean parameter. Warn if
983 switch condition has boolean value.
985 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
987 * c-decl.c: Include builtins.h.
988 * c-parser.c: Likewise.
990 2014-05-27 Marek Polacek <polacek@redhat.com>
992 PR c/56724
993 * c-typeck.c (convert_arguments): Get location of a parameter. Change
994 error and warning calls to error_at and warning_at. Pass location of
995 a parameter to it. Call warning_at with OPT_Wtraditional_conversion.
996 (convert_for_assignment): Add parameter to WARN_FOR_ASSIGNMENT and
997 WARN_FOR_QUALIFIERS. Pass expr_loc to those.
999 2014-05-26 Igor Zamyatin <igor.zamyatin@intel.com>
1001 PR c/61191
1002 * c-array-notation.c (fix_builtin_array_notation_fn): Check invalid
1003 function parameters.
1005 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
1007 * c-decl.c (merge_decls): Preserve symtab node pointers.
1008 (duplicate_decls): Free new decl.
1010 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
1012 * c-typeck.c (c_finish_omp_clauses): Remove duplicated variable
1013 initialization.
1015 * c-parser.c (c_parser_omp_target): Return bool values.
1017 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
1019 * c-parser.c (c_parser_omp_clause_thread_limit): Rename
1020 num_teams_loc variable to num_thread_limit_loc.
1022 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
1024 * c-array-notation.c (expand_array_notations): Use void_node
1025 instead of void_zero_node.
1027 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
1029 * c-decl.c (finish_struct): Adjust.
1030 (finish_enum): Likewise.
1031 (bind): Adjust.
1032 (record_inline_static): Likewise.
1033 (push_scope): Likewise.
1034 (make_label): Likewise.
1035 (lookup_label_for_goto): Likewise.
1036 (finish_struct): Likewise.
1037 (finish_enum): Likewise.
1038 (store_parm_decls): Likewise.
1039 (c_push_function_context): Likewise.
1040 * c-lang.h: Remove usage of variable_size gty attribute.
1041 * c-parser.c (c_parse_init): Adjust.
1042 (c_parse_file): Likewise.
1044 2014-05-13 Marek Polacek <polacek@redhat.com>
1046 PR c/61162
1047 * c-typeck.c (convert_for_assignment): Pass location to
1048 WARN_FOR_ASSIGNMENT instead of input_location.
1050 2014-05-10 Marek Polacek <polacek@redhat.com>
1052 * c-parser.c (c_parser_declaration_or_fndef): Pass init_loc to
1053 maybe_warn_string_init.
1054 (c_parser_postfix_expression_after_paren_type): Pass type_loc to
1055 maybe_warn_string_init.
1056 * c-tree.h (maybe_warn_string_init): Update declaration.
1057 * c-typeck.c (maybe_warn_string_init): Add location parameter.
1058 Call pedwarn_init with loc instead of with input_location.
1059 (digest_init): Pass init_loc to maybe_warn_string_init.
1060 (pop_init_level): Call pedwarn_init with loc instead of with
1061 input_location.
1062 (set_init_index): Likewise.
1063 (process_init_element): Likewise.
1065 2014-05-09 Marek Polacek <polacek@redhat.com>
1067 PR c/61096
1068 * c-parser.c (c_parser_braced_init): Pass brace_loc to push_init_level.
1069 (c_parser_initelt): Pass location to set_init_label. Pass array index
1070 location to set_init_index.
1071 * c-tree.h (push_init_level): Update declaration.
1072 (pop_init_level): Likewise.
1073 (set_init_index): Likewise.
1074 (set_init_label): Likewise.
1075 * c-typeck.c (error_init): Add location parameter. Call error_at
1076 instead of error.
1077 (digest_init): Pass init_loc to error_init.
1078 (really_start_incremental_init):
1079 (push_init_level): Add location parameter. Pass loc to pop_init_level
1080 and error_init.
1081 (pop_init_level): Likewise.
1082 (set_designator): Add location parameter. Pass loc to pop_init_level,
1083 push_init_level, and error_init.
1084 (set_init_index): Add location parameter. Pass loc to error_init and
1085 set_designator.
1086 (set_init_label): Likewise.
1087 (output_init_element): Pass loc to error_init.
1088 (process_init_element): Pass loc to error_init, pop_init_level,
1089 pedwarn_init, and push_init_level.
1091 2014-05-09 Marek Polacek <polacek@redhat.com>
1093 PR c/50459
1094 * c-parser.c (c_parser_attributes): Parse the arguments as an
1095 expression-list if the attribute takes identifier.
1097 2014-05-08 Marek Polacek <polacek@redhat.com>
1099 PR c/61053
1100 * c-decl.c (grokdeclarator): Use min_align_of_type instead of
1101 TYPE_ALIGN_UNIT.
1103 2014-05-08 Marek Polacek <polacek@redhat.com>
1105 PR c/61077
1106 * c-decl.c (start_function): Warn for _Atomic-qualified return type
1107 of main.
1109 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
1110 Mike Stump <mikestump@comcast.net>
1111 Richard Sandiford <rdsandiford@googlemail.com>
1113 * c-decl.c (check_bitfield_type_and_width): Use TYPE_SIGN.
1114 (finish_enum): Use wide-int interfaces.
1115 * c-parser.c (c_parser_cilk_clause_vectorlength): Likewise.
1116 * c-typeck.c (build_c_cast): Likewise.
1117 (set_nonincremental_init_from_string): Likewise.
1118 (c_tree_equal): Likewise.
1120 2014-05-02 Marek Polacek <polacek@redhat.com>
1122 PR c/25801
1123 * c-typeck.c (c_size_in_bytes): Update comment. Don't call error.
1124 Return size_one_node when the type is not complete.
1125 (pointer_diff): Remove comment.
1126 (build_unary_op): Improve error messages.
1128 2014-05-02 Marek Polacek <polacek@redhat.com>
1130 * c-typeck.c (c_finish_return): Separate warning_at calls.
1132 2014-05-02 Marek Polacek <polacek@redhat.com>
1134 * c-tree.h (error_init): Remove declaration.
1135 (pedwarn_init): Likewise.
1136 * c-typeck.c (error_init): Make static and move above.
1137 (pedwarn_init): Likewise.
1138 (warning_init): Move above.
1139 (maybe_warn_string_init): Likewise.
1141 2014-05-01 Jeff Law <law@redhat.com>
1143 Revert:
1145 2014-04-24 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
1146 * c-parser.c (c_parser_sizeof_expression): Reorganize slightly to
1147 avoid goto.
1149 2014-05-02 Marek Polacek <polacek@redhat.com>
1151 PR c/60784
1152 * c-typeck.c (push_init_level): Set constructor_designated to
1153 p->designated for structures.
1155 2014-05-01 Marek Polacek <polacek@redhat.com>
1157 PR c/60915
1158 * c-parser.c (c_parser_declaration_or_fndef): Give better error if
1159 function-definition has an attribute after the declarator.
1161 2014-05-01 Marek Polacek <polacek@redhat.com>
1163 PR c/60257
1164 * c-typeck.c (warning_init): Add location_t parameter. Call
1165 warning_at instead of warning.
1166 (push_init_level): Pass input_location to warning_init.
1167 (add_pending_init): Add location_t parameter. Pass loc to
1168 warning_init.
1169 (set_nonincremental_init): Pass input_location to add_pending_init.
1170 (set_nonincremental_init_from_string): Likewise.
1171 (output_init_element): Pass loc to warning_init and to
1172 add_pending_init.
1174 2014-05-01 Marek Polacek <polacek@redhat.com>
1176 PR c/43395
1177 * c-typeck.c (c_finish_return): Distinguish between label and variable
1178 when warning about returning local address.
1180 2014-05-01 Marek Polacek <polacek@redhat.com>
1182 PR c/29467
1183 * c-decl.c (declspecs_add_type): Pedwarn if boolean types are used
1184 in C89 mode.
1186 2014-05-01 Marek Polacek <polacek@redhat.com>
1188 PR c/43245
1189 * c-typeck.c (convert_for_assignment): Pass OPT_Wdiscarded_qualifiers
1190 instead of 0 to WARN_FOR_QUALIFIERS.
1192 2014-05-01 Marek Polacek <polacek@redhat.com>
1194 PR c/56989
1195 * c-typeck.c (default_conversion): Use better location for
1196 error call.
1198 2014-04-30 Marek Polacek <polacek@redhat.com>
1200 * c-typeck.c (build_binary_op): Call ubsan_instrument_division
1201 also when SANITIZE_FLOAT_DIVIDE is on.
1203 2014-04-30 Marek Polacek <polacek@redhat.com>
1205 PR c/60139
1206 * c-typeck.c (output_init_element): Pass OPT_Wpedantic to pedwarn
1207 and pedwarn_init. Use loc insted of input_location.
1209 2014-04-30 Marek Polacek <polacek@redhat.com>
1211 PR c/60351
1212 * c-typeck.c (build_binary_op): Use location when warning about
1213 shift count.
1215 2014-04-25 Marek Polacek <polacek@redhat.com>
1217 PR c/18079
1218 * c-decl.c (diagnose_mismatched_decls): Warn for mismatched
1219 always_inline/noinline and hot/cold attributes.
1221 2014-04-25 Marek Polacek <polacek@redhat.com>
1223 PR c/60114
1224 * c-parser.c (c_parser_initelt): Pass input_location to
1225 process_init_element.
1226 (c_parser_initval): Pass loc to process_init_element.
1227 * c-tree.h (process_init_element): Adjust declaration.
1228 * c-typeck.c (push_init_level): Pass input_location to
1229 process_init_element.
1230 (pop_init_level): Likewise.
1231 (set_designator): Likewise.
1232 (output_init_element): Add location_t parameter. Pass loc to
1233 digest_init.
1234 (output_pending_init_elements): Pass input_location to
1235 output_init_element.
1236 (process_init_element): Add location_t parameter. Pass loc to
1237 output_init_element.
1239 2014-04-24 Jakub Jelinek <jakub@redhat.com>
1241 * c-parser.c (c_parser_omp_atomic): Allow seq_cst before
1242 atomic-clause, allow comma in between atomic-clause and
1243 seq_cst.
1245 2014-04-22 Jakub Jelinek <jakub@redhat.com>
1247 PR c/59073
1248 * c-parser.c (c_parser_omp_parallel): If c_parser_omp_for
1249 fails, don't set OM_PARALLEL_COMBINED and return NULL.
1251 2014-04-12 Igor Zamyatin <igor.zamyatin@intel.com>
1253 PR middle-end/60469
1254 * c-array-notation.c (fix_builtin_array_notation_fn): Use
1255 create_tmp_var instead build_decl for creating temps.
1256 (build_array_notation_expr): Likewise.
1257 (fix_conditional_array_notations_1): Likewise.
1258 (fix_array_notation_expr): Likewise.
1259 (fix_array_notation_call_expr): Likewise.
1261 2014-03-28 Jakub Jelinek <jakub@redhat.com>
1263 PR c++/60689
1264 * c-tree.h (c_build_function_call_vec): New prototype.
1265 * c-typeck.c (build_function_call_vec): Don't call
1266 resolve_overloaded_builtin here.
1267 (c_build_function_call_vec): New wrapper function around
1268 build_function_call_vec. Call resolve_overloaded_builtin here.
1269 (convert_lvalue_to_rvalue, build_function_call, build_atomic_assign):
1270 Call c_build_function_call_vec instead of build_function_call_vec.
1271 * c-parser.c (c_parser_postfix_expression_after_primary): Likewise.
1272 * c-decl.c (finish_decl): Likewise.
1274 2014-03-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
1276 PR c/55383
1277 * c-typeck.c: Use correct format string in cast-qual warning
1279 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
1281 * c-decl.c (c_decl_attributes): Use
1282 lang_hooks.types.omp_mappable_type.
1283 * c-typeck.c (c_finish_omp_clauses): Likewise.
1285 2014-03-06 Marek Polacek <polacek@redhat.com>
1287 PR c/60197
1288 * c-typeck.c (c_finish_return): Call contains_cilk_spawn_stmt instead
1289 of checking tree code.
1291 2014-02-19 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
1293 * c-parser.c (c_parser_declspecs): Replace call to error by error_at.
1294 (c_parser_parameter_declaration): Likewise.
1296 2014-02-19 Marek Polacek <polacek@redhat.com>
1298 PR c/60195
1299 * c-typeck.c (convert_lvalue_to_rvalue): Set TREE_NO_WARNING on tmp.
1300 Call mark_exp_read on exp.value.
1301 (build_atomic_assign): Set TREE_NO_WARNING on val and old. Set
1302 TREE_ADDRESSABLE on old instead of val.
1303 (emit_side_effect_warnings): Warn only if RHS has !TREE_NO_WARNING.
1305 2014-02-07 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
1307 * c-parser.c (c_parser_get_builtin_args): Replace calls to
1308 C_EXPR_APPEND by vec_safe_push.
1309 * c-tree.h (C_EXPR_APPEND): Remove.
1311 2014-01-31 Marek Polacek <polacek@redhat.com>
1313 PR c/59963
1314 * c-typeck.c (convert_lvalue_to_rvalue): Pass vNULL to
1315 build_function_call_vec.
1316 (build_function_call): Likewise.
1317 (build_atomic_assign): Likewise.
1318 (build_function_call_vec): Add arg_loc parameter. Use it.
1319 (convert_arguments): Likewise.
1320 (convert_for_assignment): Rename rhs_loc to expr_loc.
1321 * c-parser.c (c_parser_attributes): Pass NULL to c_parser_expr_list.
1322 (c_parser_objc_keywordexpr): Likewise.
1323 (c_parser_postfix_expression_after_primary): Call
1324 build_function_call_vec with expr_loc rather than op_loc.
1325 Call c_parser_expr_list to fill arg_loc. Pass arg_loc to
1326 build_function_call_vec.
1327 (c_parser_expr_list): Add locations parameter. Fill it with locations
1328 of function arguments.
1329 * c-decl.c (finish_decl): Pass vNULL to build_function_call_vec.
1331 2014-01-30 Marek Polacek <polacek@redhat.com>
1333 PR c/59940
1334 * c-typeck.c (build_function_call_vec): Use loc parameter.
1335 (convert_arguments): Add location parameter. Use it.
1336 (ep_convert_and_check): Likewise.
1337 (build_atomic_assign): Adjust convert_for_assignment call.
1338 (build_modify_expr): Likewise.
1339 (digest_init): Likewise.
1340 (c_finish_return): Likewise.
1341 (build_conditional_expr): Adjust ep_convert_and_check calls.
1342 (convert_for_assignment): Add rhs_loc parameter. Use it.
1343 (build_binary_op): Adjust convert_and_check and ep_convert_and_check
1344 calls.
1346 2014-01-30 Richard Biener <rguenther@suse.de>
1348 PR c/59905
1349 * c-typeck.c (build_function_call_vec): Do not replace calls
1350 to a function via an incompatible type with a runtime abort.
1352 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1354 * c-parser.c (c_parser_declaration_or_fndef): Replaced
1355 flag_enable_cilkplus with flag_cilkplus.
1356 (c_parser_direct_declarator_inner): Likewise.
1357 (c_parser_attribute_any_word): Likewise.
1358 (c_parser_attributes): Likewise.
1359 (c_parser_compound_statement): Likewise.
1360 (c_parser_statement_after_labels): Likewise.
1361 (c_parser_if_statement): Likewise.
1362 (c_parser_switch_statement): Likewise.
1363 (c_parser_do_statement): Likewise.
1364 (c_parser_for_statement): Likewise.
1365 (c_parser_unary_expression): Likewise.
1366 (c_parser_postfix_expression): Likewise.
1367 (c_parser_postfix_expression_after_primary): Likewise.
1368 (c_parser_postfix_expression_after_primary): Likewise.
1369 (c_parser_omp_clause_name): Likewise.
1370 (c_finish_omp_declare_simd): Likewise.
1371 (c_parser_cilk_verify_simd): Likewise.
1372 * c-typeck.c (build_array_ref): Likewise.
1373 (build_function_call_vec): Likewise.
1374 (convert_arguments): Likewise.
1375 (build_compound_expr): Likewise.
1376 (c_finish_return): Likewise.
1377 (c_finish_if_stmt): Likewise.
1378 (c_finish_loop): Likewise.
1379 (build_binary_op): Likewise.
1381 2014-01-23 Marek Polacek <polacek@redhat.com>
1383 PR c/59846
1384 * c-typeck.c (parser_build_binary_op): Use location instead of
1385 input_location.
1386 (build_binary_op): Pass location to shorten_compare.
1388 2014-01-23 Marek Polacek <polacek@redhat.com>
1390 PR c/58346
1391 * c-typeck.c (pointer_diff): Give an error on arithmetic on pointer to
1392 an empty aggregate.
1394 2014-01-23 Marek Polacek <polacek@redhat.com>
1396 PR c/59871
1397 * c-typeck.c (build_compound_expr): Warn even for right-hand operand
1398 of a comma expression.
1399 (emit_side_effect_warnings): Likewise.
1401 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
1403 PR c/59825
1404 * c-array-notation.c (expand_array_notation_exprs): Rewrote this
1405 function to use walk_tree and moved a lot of its functionality to
1406 expand_array_notations.
1407 (expand_array_notations): New function.
1409 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
1411 * c-parser.c (c_finish_omp_declare_simd): Made "cilk simd function"
1412 attribute an attribute without value.
1414 2014-01-23 Jakub Jelinek <jakub@redhat.com>
1416 PR middle-end/58809
1417 * c-typeck.c (c_finish_omp_clause): Reject MIN_EXPR, MAX_EXPR,
1418 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
1420 2014-01-22 Marek Polacek <polacek@redhat.com>
1422 PR c/59891
1423 * c-typeck.c (build_conditional_expr): Call c_fully_fold instead
1424 of remove_c_maybe_const_expr on op1 and op2.
1426 2014-01-15 Jakub Jelinek <jakub@redhat.com>
1428 PR c/58943
1429 * c-typeck.c (build_modify_expr): For lhs op= rhs, if rhs has side
1430 effects, preevaluate rhs using SAVE_EXPR first.
1432 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
1434 PR c++/59631
1435 * c-parser.c (c_parser_postfix_expression): Replaced consecutive if
1436 statements with if-elseif statements.
1438 2014-01-06 Marek Polacek <polacek@redhat.com>
1440 PR c/57773
1441 * c-decl.c (check_bitfield_type_and_width): Warn for implementation
1442 defined bit-field types only in ISO C.
1444 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1446 Update copyright years
1448 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1450 * c-array-notation.c: Use the standard form for the copyright notice.
1452 2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
1454 * c-parser.c (struct c_parser::cilk_simd_fn_tokens): Added new field.
1455 (c_parser_declaration_or_fndef): Added a check if cilk_simd_fn_tokens
1456 field in parser is not empty. If not-empty, call the function
1457 c_parser_finish_omp_declare_simd.
1458 (c_parser_cilk_clause_vectorlength): Modified function to be shared
1459 between SIMD-enabled functions and #pragma simd. Added new parameter.
1460 (c_parser_cilk_all_clauses): Modified the usage of the function
1461 c_parser_cilk_clause_vectorlength as mentioned above.
1462 (c_parser_cilk_simd_fn_vector_attrs): New function.
1463 (c_finish_cilk_simd_fn_tokens): Likewise.
1464 (is_cilkplus_vector_p): Likewise.
1465 (c_parser_omp_clause_name): Added checking for "vectorlength,"
1466 "nomask," and "mask" strings in clause name.
1467 (c_parser_omp_all_clauses): Added 3 new case statements:
1468 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_MASK and
1469 PRAGMA_CILK_CLAUSE_NOMASK.
1470 (c_parser_attributes): Added a cilk_simd_fn_tokens parameter. Added a
1471 check for vector attribute and if so call the function
1472 c_parser_cilk_simd_fn_vector_attrs. Also, when Cilk plus is enabled,
1473 called the function c_finish_cilk_simd_fn_tokens.
1474 (c_finish_omp_declare_simd): Added a check if cilk_simd_fn_tokens in
1475 parser field is non-empty. If so, parse them as you would parse
1476 the omp declare simd pragma.
1477 (c_parser_omp_clause_linear): Added a new bool parm. is_cilk_simd_fn.
1478 Added a check when step is a parameter and flag it as error.
1479 (CILK_SIMD_FN_CLAUSE_MASK): New #define.
1480 (c_parser_cilk_clause_name): Changed pragma_cilk_clause to
1481 pragma_omp_clause.
1483 2013-12-17 Thomas Schwinge <thomas@codesourcery.com>
1485 * c-parser.c (c_parser_omp_parallel): Fix description.
1487 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
1489 * c-objc-common.h (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Remove.
1490 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
1491 (LANG_HOOKS_CILKPLUS_CILKPLUS_GIMPLIFY_SPAWN): Likewise.
1492 * c-typeck.c (cilk_install_body_with_frame_cleanup): New function.
1494 2013-12-04 Joseph Myers <joseph@codesourcery.com>
1496 PR c/52023
1497 * c-parser.c (c_parser_alignas_specifier): Use
1498 c_sizeof_or_alignof_type instead of c_alignof.
1499 (c_parser_alignof_expression): Likewise, with min_alignof
1500 parameter depending on alignof spelling used.
1502 2013-12-04 Marek Polacek <polacek@redhat.com>
1504 PR c/54113
1505 * c-decl.c (start_function): Don't warn for missing prototype for
1506 inline functions.
1508 2013-12-03 Marek Polacek <polacek@redhat.com>
1510 PR c/59351
1511 * c-decl.c (build_compound_literal): Allow compound literals with
1512 empty initial value.
1514 2013-12-02 Joseph Myers <joseph@codesourcery.com>
1516 PR c/58235
1517 * c-typeck.c (build_modify_expr): Diagnose assignment to
1518 expression with array type.
1520 2013-11-29 Joseph Myers <joseph@codesourcery.com>
1522 PR c/42262
1523 * c-typeck.c (process_init_element): Do not treat a string as
1524 initializing a whole array when used with a designator for an
1525 individual element.
1527 2013-11-29 Joseph Myers <joseph@codesourcery.com>
1529 PR c/57574
1530 * c-decl.c (merge_decls): Clear DECL_EXTERNAL for a definition of
1531 an inline function following a static declaration.
1533 2013-11-28 Jakub Jelinek <jakub@redhat.com>
1535 PR c/59310
1536 * c-parser.c (c_parser_omp_target): Copy "#pragma omp target"
1537 to p_name before calling c_parser_omp_teams instead of after.
1538 (c_parser_cilk_simd): Remove wrong ATTRIBUTE_UNUSED from parser
1539 argument. Remove unused p_name variable.
1541 2013-11-27 Aldy Hernandez <aldyh@redhat.com>
1542 Jakub Jelinek <jakub@redhat.com>
1544 * c-decl.c (c_builtin_function_ext_scope): Avoid binding if
1545 external_scope is NULL.
1547 2013-11-27 Tom de Vries <tom@codesourcery.com>
1548 Marc Glisse <marc.glisse@inria.fr>
1550 PR c++/59032
1551 * c-typeck.c (build_unary_op): Allow vector increment and decrement.
1553 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
1555 * c-typeck.c: Add required include files from gimple.h.
1557 2013-11-22 David Malcolm <dmalcolm@redhat.com>
1559 * c-decl.c (define_label, shadow_tag_warned)
1560 (check_bitfield_type_and_width, grokdeclarator, grokparms,
1561 store_parm_decls_newstyle, store_parm_decls_oldstyle)
1562 (declspecs_add_type): Remove use of in_system_header macro.
1563 * c-parser.c (c_parser_unary_expression): Likewise.
1564 * c-typeck.c (store_init_value, process_init_element)
1565 (c_start_case): Likewise.
1567 * c-decl.c (build_enumerator): Remove use of EXPR_LOC_OR_HERE
1568 macro.
1570 * c-parser.c (c_parser_set_source_position_from_token): Remove
1571 reference to in_system_header from comment.
1573 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1575 * c-decl.c (grokdeclarator): Update comment to refer to
1576 tree_to_[su]hwi rather than tree_low_cst.
1578 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1580 * c-decl.c, c-typeck.c: Replace tree_low_cst (..., 1) with
1581 tree_to_uhwi throughout.
1583 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1585 * c-parser.c: Replace tree_low_cst (..., 0) with tree_to_shwi
1586 throughout.
1588 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1590 * c-parser.c: Replace host_integerp (..., 0) with tree_fits_shwi_p
1591 throughout.
1593 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
1595 * c-parser.c (c_parser_cilk_simd): New.
1596 (c_parser_cilk_verify_simd): New.
1597 (c_parser_pragma): Add case for PRAGMA_CILK_SIMD.
1598 (c_parser_omp_for_loop): Add case for NE_EXPR.
1599 Set c_break_label for CILK_SIMD.
1600 (c_parser_cilk_clause_vectorlength): New.
1601 (c_parser_cilk_clause_linear): New.
1602 (c_parser_cilk_clause_name): New.
1603 (c_parser_cilk_all_clauses): New.
1604 * c-typeck.c (build_unary_op): Pass location argument to
1605 readonly_error.
1606 (build_modify_expr): Same.
1607 (build_asm_expr): Same.
1608 (c_finish_bc_stmt): Error on break/continue in loops.
1610 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
1612 * c-typeck.c: Include only gimplify.h and gimple.h as needed.
1614 2013-11-14 Diego Novillo <dnovillo@google.com>
1616 * c-decl.c: Include print-tree.h.
1617 Include stor-layout.h.
1618 Include varasm.h.
1619 Include attribs.h.
1620 Include stringpool.h.
1621 * c-lang.c: Include fold-const.h.
1622 * c-parser.c: Include stringpool.h.
1623 Include attribs.h.
1624 Include stor-layout.h.
1625 Include varasm.h.
1626 Include trans-mem.h.
1627 * c-typeck.c: Include stor-layout.h.
1628 Include trans-mem.h.
1629 Include varasm.h.
1630 Include stmt.h.
1632 2013-11-13 Joseph Myers <joseph@codesourcery.com>
1634 * c-tree.h (c_typespec_keyword): Add cts_auto_type.
1635 * c-decl.c (declspecs_add_type, finish_declspecs): Handle
1636 __auto_type.
1637 * c-parser.c (c_token_starts_typename, c_token_starts_declspecs)
1638 (c_parser_attribute_any_word, c_parser_objc_selector): Handle
1639 RID_AUTO_TYPE.
1640 (c_parser_declspecs): Take argument AUTO_TYPE_OK.
1641 (c_parser_declaration_or_fndef, c_parser_struct_declaration)
1642 (c_parser_declarator, c_parser_direct_declarator_inner)
1643 (c_parser_parameter_declaration, c_parser_type_name): All callers
1644 changed.
1645 (c_parser_declaration_or_fndef): Handle declarations with type
1646 determined from the initializer.
1648 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
1650 * c-typeck.c: Include gimplify.h.
1652 2013-11-12 Joseph Myers <joseph@codesourcery.com>
1654 * c-tree.h (struct c_declspecs): Add thread_gnu_p field.
1655 * c-parser.c (c_parser_declspecs): Mention _Thread_local in
1656 comment.
1657 * c-decl.c (shadow_tag_warned, grokdeclarator): Mention __thread
1658 or _Thread_local as appropriate in diagnostics.
1659 (build_null_declspecs): Initialize ret->thread_gnu_p.
1660 (declspecs_add_scspec): Handle either __thread or _Thread_local
1661 for RID_THREAD. Diagnose _Thread_local for pre-C11 standards if
1662 pedantic. Do not disallow _Thread_local extern and _Thread_local
1663 static.
1665 2013-11-07 Joseph Myers <joseph@codesourcery.com>
1666 Andrew MacLeod <amacleod@redhat.com>
1668 * c-aux-info.c (gen_type): Handle atomic qualifier.
1669 * c-decl.c (validate_proto_after_old_defn): Do not remove atomic
1670 qualifiers when compating types.
1671 (shadow_tag_warned): Handle atomic_p in declspecs.
1672 (quals_from_declspecs): Likewise.
1673 (start_decl): Use c_type_promotes_to when promoting argument
1674 types.
1675 (grokdeclarator): Handle _Atomic.
1676 (get_parm_info): Diagnose any qualifier on "void" as only
1677 parameter.
1678 (store_parm_decls_oldstyle): Do not remove atomic qualifiers when
1679 comparing types. Use c_type_promotes_to when promoting argument
1680 types.
1681 (finish_function): Use c_type_promotes_to when promoting argument
1682 types.
1683 (build_null_declspecs): Handle atomic_p in declspecs.
1684 (declspecs_add_qual): Handle RID_ATOMIC.
1685 * c-parser.c (c_token_starts_typename, c_token_is_qualifier)
1686 (c_token_starts_declspecs): Handle RID_ATOMIC.
1687 (c_parser_declspecs): Handle atomic type specifiers and
1688 qualifiers.
1689 (c_parser_typeof_specifier): Remove const and _Atomic qualifiers
1690 from types of expressions with atomic type.
1691 (c_parser_direct_declarator_inner): Use convert_lvalue_to_rvalue.
1692 (c_parser_attribute_any_word): Handle RID_ATOMIC.
1693 (c_parser_initializer, c_parser_initelt, c_parser_initval)
1694 (c_parser_statement_after_labels, c_parser_switch_statement)
1695 (c_parser_for_statement, c_parser_expr_no_commas)
1696 (c_parser_conditional_expression, c_parser_binary_expression)
1697 (c_parser_cast_expression, c_parser_unary_expression)
1698 (c_parser_postfix_expression)
1699 (c_parser_postfix_expression_after_primary, c_parser_expression):
1700 Use convert_lvalue_to_rvalue.
1701 (c_parser_expression_conv, c_parser_expr_list): Document
1702 conversion of lvalues to rvalues. Use convert_lvalue_to_rvalue.
1703 (c_parser_objc_synchronized_statement): Use
1704 convert_lvalue_to_rvalue.
1705 (c_parser_objc_selector): Handle RID_ATOMIC.
1706 (c_parser_objc_receiver, c_parser_array_notation): Use
1707 convert_lvalue_to_rvalue.
1708 * c-tree.h (ctsk_typeof): Adjust comment to mention use for
1709 _Atomic (type-name).
1710 (struct c_declspecs): Add atomic_p field.
1711 (convert_lvalue_to_rvalue): Declare.
1712 * c-typeck.c (c_type_promotes_to): Promote atomic types to
1713 corresponding atomic types.
1714 (qualify_type): Don't add _Atomic qualifiers from second argument.
1715 (comp_target_types): Do not allow _Atomic mismatches.
1716 (type_lists_compatible_p): Do not remove atomic qualifiers when
1717 comparing types.
1718 (really_atomic_lvalue, convert_lvalue_to_rvalue)
1719 (build_atomic_assign): New functions.
1720 (build_unary_op): Use build_atomic_assign for atomic increment and
1721 decrement.
1722 (build_conditional_expr): Do not treat _Atomic void as a qualified
1723 version of void.
1724 (build_modify_expr): Use build_atomic_assign for atomic LHS.
1725 (find_anonymous_field_with_type, convert_to_anonymous_field)
1726 (convert_for_assignment): Do not remove atomic qualifiers when
1727 comparing types.
1728 (digest_init): Do not accept initialization of arrays of atomic
1729 elements by string constants.
1730 (build_asm_expr): Use convert_lvalue_to_rvalue.
1731 (build_binary_op): Do not treat _Atomic void as a qualified
1732 version of void.
1734 2013-11-06 DJ Delorie <dj@redhat.com>
1736 * c-decl.c (locate_old_decl): If a previous conflicting decl is
1737 both explicit and builtin, print the location of the explicit one.
1739 2013-11-05 Tobias Burnus <burnus@net-b.de>
1741 * c-parser.c (c_parser_omp_for, c_parser_omp_parallel,
1742 c_parser_omp_distribute, c_parser_omp_teams,
1743 c_parser_omp_target, c_parser_omp_declare): Handle
1744 -fopenmp-simd.
1746 2013-11-03 Marek Polacek <polacek@redhat.com>
1748 * c-decl.c (grokdeclarator): Add VLA instrumentation.
1750 2013-11-01 Jakub Jelinek <jakub@redhat.com>
1752 * c-typeck.c (c_finish_omp_clauses) <case OMP_CLAUSE_UNIFORM>: Go to
1753 check_dup_generic at the end, unless remove is true.
1754 (c_finish_omp_clauses) <case OMP_CLAUSE_REDUCTION>: Add break; after
1755 remove = true;.
1756 (c_finish_omp_clauses) <case OMP_CLAUSE_COPYIN>: Likewise.
1758 2013-10-31 Jakub Jelinek <jakub@redhat.com>
1760 * c-typeck.c (c_finish_omp_clauses): Diagnose aligned clause
1761 with decl that is not pointer nor array.
1763 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
1765 * c-decl.c (finish_function): Added a call for insert_cilk_frame when
1766 a spawning function is found.
1767 * c-objc-common.h (LANG_HOOKS_CILKPLUS_GIMPLIFY_SPAWN): New #define.
1768 (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Likewise.
1769 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
1770 * c-parser.c (c_parser_statement_after_labels): Added RID_CILK_SYNC
1771 case.
1772 (c_parser_postfix_expression): Added RID_CILK_SPAWN case.
1773 * c-typeck.c (build_compound_expr): Reject _Cilk_spawn in a comma
1774 expr.
1775 (c_finish_return): Added a check to reject _Cilk_spawn in return
1776 expression.
1777 (build_cilk_spawn): New function.
1778 (build_cilk_sync): Likewise.
1779 * Makefile.in (c-decl.o): Added cilk.h in dependency list.
1781 2013-10-27 Tobias Burnus <burnus@net-b.de>
1783 PR other/33426
1784 * c-parser.c (c_parser_while_statement, c_parser_while_statement,
1785 c_parser_pragma): Add GCC ivdep support to 'do' and 'while'.
1786 (c_parser_statement_after_labels): Update calls.
1788 2013-10-24 Tobias Burnus <burnus@net-b.de>
1790 PR other/33426
1791 * c-parser.c (c_parser_pragma, c_parser_for_statement):
1792 Handle PRAGMA_IVDEP.
1793 (c_parser_statement_after_labels): Update call.
1795 2013-10-24 Marek Polacek <polacek@redhat.com>
1797 * c-parser.c (c_parser_struct_declaration): Add a comment.
1798 (c_parser_declarator): Don't allow _Alignas here.
1800 2013-10-17 Andrew MacLeod <amacleod@redhat.com>
1802 * c-parser.c: Include omp-low.h.
1803 * c-typeck.c: Likewise.
1805 2013-10-17 Marek Polacek <polacek@redhat.com>
1807 PR c/58267
1808 * c-parser.c (c_parser_declspecs): Add alignspec_ok parameter.
1809 Document syntax of the array-declarator.
1810 (c_parser_declspecs) <RID_ALIGNAS>: Bail out if alignment specs
1811 are not permitted.
1812 (c_parser_declaration_or_fndef): Adjust c_parser_declspecs call.
1813 (c_parser_struct_declaration): Likewise.
1814 (c_parser_declarator): Likewise.
1815 (c_parser_direct_declarator_inner): Likewise.
1816 (c_parser_parameter_declaration): Likewise.
1817 (c_parser_type_name): Likewise.
1819 2013-10-11 Jakub Jelinek <jakub@redhat.com>
1821 * c-lang.h (current_omp_declare_target_attribute): New extern
1822 decl.
1823 * c-parser.c: Include c-lang.h.
1824 (struct c_parser): Change tokens to c_token *.
1825 Add tokens_buf field. Change tokens_avail type to unsigned int.
1826 (c_parser_consume_token): If parser->tokens isn't
1827 &parser->tokens_buf[0], increment parser->tokens.
1828 (c_parser_consume_pragma): Likewise.
1829 (enum pragma_context): Add pragma_struct and pragma_param.
1830 (c_parser_external_declaration): Adjust
1831 c_parser_declaration_or_fndef caller.
1832 (c_parser_declaration_or_fndef): Add omp_declare_simd_clauses
1833 argument, if it is non-vNULL vector, call c_finish_omp_declare_simd.
1834 Adjust recursive call.
1835 (c_parser_struct_or_union_specifier): Use pragma_struct instead
1836 of pragma_external.
1837 (c_parser_parameter_declaration): Use pragma_param instead of
1838 pragma_external.
1839 (c_parser_compound_statement_nostart, c_parser_label,
1840 c_parser_for_statement): Adjust
1841 c_parser_declaration_or_fndef callers.
1842 (c_parser_expr_no_commas): Add omp_atomic_lhs argument, pass
1843 it through to c_parser_conditional_expression.
1844 (c_parser_conditional_expression): Add omp_atomic_lhs argument,
1845 pass it through to c_parser_binary_expression. Adjust recursive
1846 call.
1847 (c_parser_binary_expression): Remove prec argument, add
1848 omp_atomic_lhs argument instead. Always start from PREC_NONE, if
1849 omp_atomic_lhs is non-NULL and one of the arguments of toplevel
1850 binop matches it, use build2 instead of parser_build_binary_op.
1851 (c_parser_pragma): Handle PRAGMA_OMP_CANCEL,
1852 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_TARGET,
1853 PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_DECLARE_REDUCTION.
1854 Handle pragma_struct and pragma_param the same as pragma_external.
1855 (c_parser_omp_clause_name): Parse new OpenMP 4.0 clause names.
1856 (c_parser_omp_variable_list): Parse array sections for
1857 OMP_CLAUSE_{DEPEND,MAP,TO,FROM} clauses.
1858 (c_parser_omp_clause_collapse): Fully fold collapse expression.
1859 (c_parser_omp_clause_reduction): Handle user defined reductions.
1860 (c_parser_omp_clause_branch, c_parser_omp_clause_cancelkind,
1861 c_parser_omp_clause_num_teams, c_parser_omp_clause_thread_limit,
1862 c_parser_omp_clause_aligned, c_parser_omp_clause_linear,
1863 c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen,
1864 c_parser_omp_clause_depend, c_parser_omp_clause_map,
1865 c_parser_omp_clause_device, c_parser_omp_clause_dist_schedule,
1866 c_parser_omp_clause_proc_bind, c_parser_omp_clause_to,
1867 c_parser_omp_clause_from, c_parser_omp_clause_uniform): New functions.
1868 (c_parser_omp_all_clauses): Add finish_p argument. Don't call
1869 c_finish_omp_clauses if it is false. Handle new OpenMP 4.0 clauses.
1870 (c_parser_omp_atomic): Parse seq_cst clause, pass true if it is
1871 present to c_finish_omp_atomic. Handle OpenMP 4.0 atomic forms.
1872 (c_parser_omp_for_loop): Add CODE argument, pass it through
1873 to c_finish_omp_for. Change last argument to cclauses,
1874 and adjust uses to grab parallel clauses from the array of all
1875 the split clauses. Adjust c_parser_binary_expression,
1876 c_parser_declaration_or_fndef and c_finish_omp_for callers.
1877 (omp_split_clauses): New function.
1878 (c_parser_omp_simd): New function.
1879 (c_parser_omp_for): Add p_name, mask and cclauses arguments.
1880 Allow the function to be called also when parsing combined constructs,
1881 and call c_parser_omp_simd when parsing for simd.
1882 (c_parser_omp_sections_scope): If section-sequence doesn't start with
1883 #pragma omp section, require exactly one structured-block instead of
1884 sequence of statements.
1885 (c_parser_omp_sections): Add p_name, mask and cclauses arguments.
1886 Allow the function to be called also when parsing combined constructs.
1887 (c_parser_omp_parallel): Add p_name, mask and cclauses arguments.
1888 Allow the function to be called also when parsing combined
1889 constructs.
1890 (c_parser_omp_taskgroup, c_parser_omp_cancel,
1891 c_parser_omp_cancellation_point, c_parser_omp_distribute,
1892 c_parser_omp_teams, c_parser_omp_target_data,
1893 c_parser_omp_target_update, c_parser_omp_target,
1894 c_parser_omp_declare_simd, c_finish_omp_declare_simd,
1895 c_parser_omp_declare_target, c_parser_omp_end_declare_target,
1896 c_parser_omp_declare_reduction, c_parser_omp_declare): New functions.
1897 (c_parser_omp_construct): Add p_name and mask vars. Handle
1898 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_SIMD, PRAGMA_OMP_TASKGROUP,
1899 PRAGMA_OMP_TEAMS. Adjust c_parser_omp_for, c_parser_omp_parallel
1900 and c_parser_omp_sections callers.
1901 (c_parse_file): Initialize tparser.tokens and the_parser->tokens here.
1902 (OMP_FOR_CLAUSE_MASK, OMP_SECTIONS_CLAUSE_MASK,
1903 OMP_SINGLE_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1.
1904 (OMP_PARALLEL_CLAUSE_MASK): Likewise. Add OMP_CLAUSE_PROC_BIND.
1905 (OMP_TASK_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1. Add
1906 OMP_CLAUSE_DEPEND.
1907 (OMP_SIMD_CLAUSE_MASK, OMP_CANCEL_CLAUSE_MASK,
1908 OMP_CANCELLATION_POINT_CLAUSE_MASK, OMP_DISTRIBUTE_CLAUSE_MASK,
1909 OMP_TEAMS_CLAUSE_MASK, OMP_TARGET_DATA_CLAUSE_MASK,
1910 OMP_TARGET_UPDATE_CLAUSE_MASK, OMP_TARGET_CLAUSE_MASK,
1911 OMP_DECLARE_SIMD_CLAUSE_MASK): Define.
1912 * c-typeck.c: Include tree-inline.h.
1913 (c_finish_omp_cancel, c_finish_omp_cancellation_point,
1914 handle_omp_array_sections_1, handle_omp_array_sections,
1915 c_clone_omp_udr, c_find_omp_placeholder_r): New functions.
1916 (c_finish_omp_clauses): Handle new OpenMP 4.0 clauses and
1917 user defined reductions.
1918 (c_tree_equal): New function.
1919 * c-tree.h (temp_store_parm_decls, temp_pop_parm_decls,
1920 c_finish_omp_cancel, c_finish_omp_cancellation_point, c_tree_equal,
1921 c_omp_reduction_id, c_omp_reduction_decl, c_omp_reduction_lookup,
1922 c_check_omp_declare_reduction_r): New prototypes.
1923 * c-decl.c (current_omp_declare_target_attribute): New variable.
1924 (c_decl_attributes): New function.
1925 (start_decl, start_function): Use it instead of decl_attributes.
1926 (temp_store_parm_decls, temp_pop_parm_decls, c_omp_reduction_id,
1927 c_omp_reduction_decl, c_omp_reduction_lookup,
1928 c_check_omp_declare_reduction_r): New functions.
1930 2013-09-25 Tom Tromey <tromey@redhat.com>
1932 * Make-lang.in (c/gccspec.o): Remove.
1933 (CFLAGS-c/gccspec.o): New variable.
1934 (cc1-checksum.o, C_TREE_H, c/c-aux-info.o, c/c-convert.o)
1935 (c/c-decl.o, c/c-errors.o, c/c-lang.o, c/c-objc-common.o)
1936 (c/c-parser.o, c/c-typeck.o, c/c-array-notation.o): Remove.
1938 2013-09-25 Tom Tromey <tromey@redhat.com>
1940 * Make-lang.in (c/gccspec.o): Don't use subshell.
1942 2013-09-18 Marek Polacek <polacek@redhat.com>
1944 PR sanitize/58443
1945 * c-typeck.c (build_binary_op): Properly honor -fsanitize options.
1946 Remove unnecessary check.
1948 2013-09-18 Marek Polacek <polacek@redhat.com>
1950 PR sanitizer/58411
1951 * c-typeck.c (build_binary_op): Don't sanitize function if it has the
1952 no_sanitize_undefined attribute.
1954 2013-09-13 Kai Tietz <ktietz@redhat.com>
1956 PR target/57848
1957 * c-decl.c (c_builtin_function_ext_scope): Remove
1958 wrong assumption that it is never called on prexisting
1959 symbol.
1961 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
1963 * c-typeck.c (build_binary_op): Use vector_types_compatible_elements_p.
1965 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
1967 * c-objc-common.c (c_tree_printer): Tidy.
1969 2013-08-30 Marek Polacek <polacek@redhat.com>
1971 * c-typeck.c (build_binary_op): Add division by zero and shift
1972 instrumentation.
1974 2013-08-26 Joern Rennecke <joern.rennecke@embecosm.com>
1975 Joseph Myers <joseph@codesourcery.com>
1977 PR c/35649
1978 * c-typeck.c (c_common_type): Prefer double_type_node over
1979 other REAL_TYPE types with the same precision.
1980 (convert_arguments): Likewise.
1982 2013-08-23 Gabriel Dos Reis <gdr@integrable-solutions.net>
1984 * c-objc-common.c (c_tree_printer): Document the nature of the cast.
1985 (c_initialize_diagnostics): Call a destructor for the early printer.
1987 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
1989 * c-objc-common.c (c_initialize_diagnostics): Simplify C pretty
1990 printer initialization.
1992 2013-08-19 Balaji V. Iyer <balaji.v.iyer@intel.com>
1994 PR c/57490
1995 * c-array-notation.c (fix_conditional_array_notations_1): Added a
1996 check for truth values.
1997 (expand_array_notation_exprs): Added truth values case. Removed an
1998 unwanted else. Added for-loop to walk through subtrees in default
1999 case.
2001 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
2003 * c-objc-common.c (c_initialize_diagnostics): Don't call pp_base.
2005 2013-07-23 Joseph Myers <joseph@codesourcery.com>
2007 * c-parser.c (struct c_generic_association): Fix typo.
2009 2013-07-23 Tom Tromey <tromey@redhat.com>
2010 Joseph Myers <joseph@codesourcery.com>
2012 * c-parser.c (struct c_generic_association): New.
2013 (c_generic_association_d): New typedef.
2014 (c_parser_generic_selection): New function.
2015 (c_parser_postfix_expression): Handle RID_GENERIC.
2017 2013-07-13 Jason Merrill <jason@redhat.com>
2019 PR c++/57793
2020 * c-decl.c (finish_struct): Check for too-large class.
2022 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
2024 PR c/57821
2025 * c-typeck.c (set_init_index): When folding, check for index overflow.
2027 2013-06-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
2029 * c-parser.c (c_parser_array_notation): Removed rejection of array
2030 notations in an array of function pointers.
2032 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
2034 * c-array-notation.c (make_triplet_val_inv): New function.
2035 (create_cmp_incr): Likewise.
2036 (create_array_refs): Likewise.
2037 (fix_builtin_array_notation_fn): Replaced all mallocs with tree vec.
2038 Also modularized common parts between functions and called the function.
2039 (build_array_notation_expr): Likewise.
2040 (fix_conditional_array_notations_1): Likewise.
2041 (fix_array_notation_expr): Likewise.
2042 (fix_array_notation_call_expr): Likewise.
2044 2013-06-18 Marek Polacek <polacek@redhat.com>
2046 PR c/57630
2047 * c-decl.c (check_for_loop_decls): Improve diagnostics messages.
2049 2013-06-12 Balaji V. Iyer <balaji.v.iyer@intel.com>
2051 * c-array-notation.c (build_array_notation_expr): Reject array notation
2052 mismatch between LHS and RHS even inside a call_expr. Also, removed
2053 a couple while statements that were dead code.
2055 2013-06-10 Balaji V. Iyer <balaji.v.iyer@intel.com>
2057 * c-array-notation.c (fix_builtin_array_notation_fn): Fully folded
2058 excessive precision expressions in function parameters. Also removed
2059 couple unwanted while statements.
2061 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
2063 * c-array-notation.c (expand_array_notation_exprs): Added
2064 ARRAY_NOTATION_REF case.
2066 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
2068 * c-array-notation.c (length_mismatch_in_expr_p): Moved this
2069 function to c-family/array-notation-common.c.
2070 (is_cilkplus_reduce_builtin): Likewise.
2071 (find_rank): Likewise.
2072 (extract_array_notation_exprs): Likewise.
2073 (replace_array_notations): Likewise.
2074 (find_inv_trees): Likewise.
2075 (replace_inv_trees): Likewise.
2076 (contains_array_notation_expr): Likewise.
2077 (find_correct_array_notation_type): Likewise.
2078 (replace_invariant_exprs): Initialized additional_tcodes to NULL.
2079 (struct inv_list): Moved this to c-family/array-notation-common.c.
2080 * c-tree.h (is_cilkplus_builtin_reduce): Remove prototype.
2082 2013-06-05 Balaji V. Iyer <balaji.v.iyer@intel.com>
2084 * c-typeck.c (convert_arguments): Moved checking of builtin cilkplus
2085 reduction functions outside the for-loop. Added a check if the fundecl
2086 is non-NULL. Finally, removed an unwanted if-statement, and made the
2087 body unconditional.
2089 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
2091 * c-typeck.c (c_finish_if_stmt): Added a check to see if the rank of the
2092 condition of the if-statement matches the rank of else-block and then-
2093 block when array notations are used.
2094 * c-parser.c (c_parser_declaration_or_fndef): Expanded array notation
2095 expression after the entire function body is parsed.
2096 (c_parser_expr_no_commas): Delayed creating array notation expressions
2097 to the end of function parsing.
2098 * c-array-notation.c (fix_conditional_array_notations_1): Expanded the
2099 whole if-statement instead of just the condition.
2100 (expand_array_notation_exprs): Added MODIFY_EXPR case.
2102 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
2104 PR c/57474
2105 * c-array-notation.c (build_array_notation_expr): Initialized rhs_length
2106 array to NULL_TREE if they are unused. Also added a check for the
2107 field to be NULL before its fields are used in future.
2109 2013-05-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2111 PR bootstrap/57450
2112 * c-array-notation.c (length_mismatch_in_expr_p): Use absu_hwi.
2113 (build_array_notation_expr): Likewise.
2115 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
2117 * c-typeck.c (build_array_ref): Added a check to see if array's
2118 index is greater than one. If true, then emit an error.
2119 (build_function_call_vec): Exclude error reporting and checking
2120 for builtin array-notation functions.
2121 (convert_arguments): Likewise.
2122 (c_finish_return): Added a check for array notations as a return
2123 expression. If true, then emit an error.
2124 (c_finish_loop): Added a check for array notations in a loop
2125 condition. If true then emit an error.
2126 (lvalue_p): Added a ARRAY_NOTATION_REF case.
2127 (build_binary_op): Added a check for array notation expr inside
2128 op1 and op0. If present, we call another function to find correct
2129 type.
2130 * Make-lang.in (C_AND_OBJC_OBJS): Added c-array-notation.o.
2131 * c-parser.c (c_parser_compound_statement): Check if array
2132 notation code is used in tree, if so, then transform them into
2133 appropriate C code.
2134 (c_parser_expr_no_commas): Check if array notation is used in LHS
2135 or RHS, if so, then build array notation expression instead of
2136 regular modify.
2137 (c_parser_postfix_expression_after_primary): Added a check for
2138 colon(s) after square braces, if so then handle it like an array
2139 notation. Also, break up array notations in unary op if found.
2140 (c_parser_direct_declarator_inner): Added a check for array
2141 notation.
2142 (c_parser_compound_statement): Added a check for array notation in
2143 a stmt. If one is present, then expand array notation expr.
2144 (c_parser_if_statement): Likewise.
2145 (c_parser_switch_statement): Added a check for array notations in
2146 a switch statement's condition. If true, then output an error.
2147 (c_parser_while_statement): Similarly, but for a while.
2148 (c_parser_do_statement): Similarly, but for a do-while.
2149 (c_parser_for_statement): Similarly, but for a for-loop.
2150 (c_parser_unary_expression): Check if array notation is used in a
2151 pre-increment or pre-decrement expression. If true, then expand
2152 them.
2153 (c_parser_array_notation): New function.
2154 * c-array-notation.c: New file.
2155 * c-tree.h (is_cilkplus_reduce_builtin): Protoize.
2157 2013-05-23 Mike Stump <mikestump@comcast.net>
2159 * c-typeck.c (convert_for_assignment): Handle references to memory
2160 spaces better.
2162 2013-05-16 Jason Merrill <jason@redhat.com>
2164 * Make-lang.in (cc1$(exeext)): Use link mutex.
2166 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2168 * c-typeck.c (pointer_diff): Change -Wpointer-arith pedwarns
2169 to simply use OPT_Wpointer_arith.
2170 (build_unary_op): Likewise.
2172 2013-04-03 Jakub Jelinek <jakub@redhat.com>
2174 PR c/19449
2175 * c-parser.c (c_parser_get_builtin_args): Add choose_expr_p
2176 argument. If set, or it temporarily for parsing of the first
2177 argument into force_folding_builtin_constant_p.
2178 (c_parser_postfix_expression): Adjust callers.
2180 2013-03-21 Richard Biener <rguenther@suse.de>
2182 * c-objc-common.c (c_tree_printer): Use DECL_HAS_DEBUG_EXPR_P
2183 instead of DECL_DEBUG_EXPR_IS_FROM. Guard properly.
2185 2013-02-12 Marek Polacek <polacek@redhat.com>
2187 PR c/44938
2188 * c-parser.c (c_parser_postfix_expression_after_primary): Initialize
2189 origtypes to NULL.
2191 2013-01-24 Jakub Jelinek <jakub@redhat.com>
2193 PR c/56078
2194 * c-typeck.c (set_nonincremental_init_from_string): If
2195 constructor_max_index is NULL, treat it as if tree_int_cst_lt
2196 returned false.
2197 (process_init_element): Likewise.
2199 2012-12-20 Jakub Jelinek <jakub@redhat.com>
2201 PR c++/55619
2202 * c-parser.c (c_parser_asm_operands): Remove CONVERT_P
2203 argument, don't call default_function_array_conversion
2204 nor c_fully_fold here.
2205 (c_parser_asm_statement): Adjust callers.
2206 * c-typeck.c (build_asm_expr): Call c_fully_fold on inputs
2207 and outputs here, and call default_function_array_conversion
2208 on inputs that don't need to be addressable.
2210 2012-12-18 Jakub Jelinek <jakub@redhat.com>
2212 PR c/39464
2213 * c-typeck.c (convert_for_assignment): For -Wpointer-sign
2214 warning require that both c_common_unsigned_type as well as
2215 c_common_signed_type is the same for both mvl and mvr types.
2217 2012-11-16 Diego Novillo <dnovillo@google.com>
2219 Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
2221 * c-common.c: Use new vec API in vec.h.
2222 * c-common.h: Likewise.
2223 * c-gimplify.c: Likewise.
2224 * c-pragma.c: Likewise.
2225 * c-pretty-print.c: Likewise.
2226 * c-pretty-print.h: Likewise.
2227 * c-semantics.c: Likewise.
2228 * c-decl.c: Likewise.
2229 * c-parser.c: Likewise.
2230 * c-tree.h: Likewise.
2231 * c-typeck.c: Likewise.
2233 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
2235 PR c++/54930
2236 * c-typeck.c (c_finish_return): Use OPT_Wreturn_local_addr.
2238 2012-10-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
2240 PR c/53066
2241 * c-decl.c (warn_if_shadowing): Do not warn if a variable
2242 shadows a function, unless the variable is a function or a
2243 pointer-to-function.
2245 2012-10-12 Jakub Jelinek <jakub@redhat.com>
2247 PR c/54381
2248 * c-parser.c (struct c_tree_loc_pair): Removed.
2249 (c_parser_expr_list): Remove struct c_tree_loc_pair * argument,
2250 add location_t * and tree * arguments, fill in array of 3
2251 sizeof_arg trees and corresponding locs.
2252 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust
2253 c_parser_expr_list callers.
2254 (c_parser_postfix_expression_after_primary): Likewise. Pass
2255 array of 3 sizeof_arg trees and locs (corresponding to first
2256 3 arguments) to sizeof_pointer_memaccess_warning.
2258 2012-10-09 Lawrence Crowl <crowl@google.com>
2260 * Make-lang.in (c-decl.o): Add dependence on hash-table.h.
2261 * c-decl.c (detect_field_duplicates_hash): Change to new type-safe
2262 hash table.
2264 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
2266 PR c++/54194
2267 * c-typeck.c (parser_build_binary_op): Update warn_about_parentheses
2268 call.
2270 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
2272 PR c++/54427
2273 * c-typeck.c: Include c-common.h.
2274 (enum stv_conv): Moved to c-common.h.
2275 (scalar_to_vector): Moved to c-common.c.
2276 (build_binary_op): Adapt to scalar_to_vector's new prototype.
2277 * Make-lang.in: c-typeck.c depends on c-common.h.
2279 2012-10-04 Arnaud Charlet <charlet@adacore.com>
2281 * c-decl.c (c_write_global_declarations): Fix handling of
2282 -fdump-ada-spec*.
2284 2012-09-30 Sharad Singhai <singhai@google.com>
2286 * c-decl.c (c_write_global_declarations): Use a different method
2287 to determine if the dump has ben initialized.
2289 2012-09-14 Joseph Myers <joseph@codesourcery.com>
2291 PR c/54552
2292 * c-typeck.c (c_cast_expr): When casting to a type requiring
2293 C_MAYBE_CONST_EXPR to be created, pass the inner expression to
2294 c_fully_fold first.
2296 2012-09-14 Joseph Myers <joseph@codesourcery.com>
2298 PR c/54103
2299 * c-typeck.c (build_unary_op): Pass original argument of
2300 TRUTH_NOT_EXPR to c_objc_common_truthvalue_conversion, then remove
2301 any C_MAYBE_CONST_EXPR, if it has integer operands.
2302 (build_binary_op): Pass original arguments of TRUTH_ANDIF_EXPR,
2303 TRUTH_ORIF_EXPR, TRUTH_AND_EXPR, TRUTH_OR_EXPR and TRUTH_XOR_EXPR
2304 to c_objc_common_truthvalue_conversion, then remove any
2305 C_MAYBE_CONST_EXPR, if they have integer operands. Use
2306 c_objc_common_truthvalue_conversion not
2307 c_common_truthvalue_conversion.
2308 (c_objc_common_truthvalue_conversion): Build NE_EXPR directly and
2309 call note_integer_operands for arguments with integer operands
2310 that are not integer constants.
2312 2012-09-13 Jakub Jelinek <jakub@redhat.com>
2314 PR c/54559
2315 * c-typeck.c (c_finish_return): Do convert to BOOLEAN_TYPE or
2316 COMPLEX_TYPE with in_late_binary_op set temporarily to true.
2318 2012-08-31 Jakub Jelinek <jakub@redhat.com>
2320 PR c/54428
2321 * c-convert.c (convert): Don't call fold_convert_loc if
2322 TYPE_MAIN_VARIANT of a COMPLEX_TYPE is the same, unless e
2323 is a COMPLEX_EXPR. Remove TYPE_MAIN_VARIANT check from
2324 COMPLEX_TYPE -> COMPLEX_TYPE conversion.
2326 2012-08-24 Jakub Jelinek <jakub@redhat.com>
2328 PR c/54355
2329 * c-decl.c (c_parser_label): Pass true as nested and fix up comments
2330 for nested and empty_ok arguments in the call to
2331 c_parser_declaration_or_fndef.
2333 2012-08-17 Jakub Jelinek <jakub@redhat.com>
2335 * c-tree.h (c_last_sizeof_arg): Declare.
2336 * c-parser.c (struct c_tree_loc_pair): New type.
2337 (c_parser_expr_list): Add sizeof_arg argument. Fill it in if
2338 non-NULL.
2339 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust callers.
2340 (c_parser_postfix_expression_after_primary): Likewise. Call
2341 sizeof_pointer_memaccess_warning if needed.
2342 (sizeof_ptr_memacc_comptypes): New function.
2343 * c-typeck.c (c_last_sizeof_arg): New global variable.
2344 (c_expr_sizeof_expr, c_expr_sizeof_type): Initialize it.
2346 2012-07-24 Uros Bizjak <ubizjak@gmail.com>
2348 * c-lang.h (lang_decl): Add variable_size GTY option.
2350 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
2352 * c-decl.c: Include dumpfile.h instead of tree-dump.h.
2353 * Make-lang.in: Fix dependencies.
2355 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
2357 * Make-lang.in: New file, rules migrated from gcc/Makefile.in
2358 and add language Makefile hooks.
2359 * config-lang.in: New file.
2360 * c-config-lang.in: Moved from gcc/config-lang.in to here, and
2361 add the required "normal" config-lang.in rules.
2362 * c-lang.h: Moved from gcc/ to here.
2363 * c-tree.h: Likewise.
2364 * c-objc-common.c: Likewise.
2365 * c-objc-common.h: Likewise.
2366 * c-typeck.c: Likewise.
2367 * c-convert.c: Likewise.
2368 * c-lang.c: Likewise.
2369 * c-aux-info.c: Likewise.
2370 * c-errors.c: Likewise.
2371 * gccspec.c: Likewise.
2372 * c-decl.c: Likewise. Include gt-c-c-decl.h, not gt-c-decl.h.
2373 * c-parser.c: Likewise. Include gt-c-c-parser.h, not gt-c-parser.h.
2374 \f
2375 Copyright (C) 2012-2015 Free Software Foundation, Inc.
2377 Copying and distribution of this file, with or without modification,
2378 are permitted in any medium without royalty provided the copyright
2379 notice and this notice are preserved.