1 2017-12-07 Martin Sebor <msebor@redhat.com>
4 * c-decl.c (c_decl_attributes): Look up existing declaration and
5 pass it to decl_attributes.
7 2017-12-06 David Malcolm <dmalcolm@redhat.com>
10 * c-decl.c (lookup_name_fuzzy): Don't suggest names that are
11 reserved for use by the implementation.
13 2017-12-06 David Malcolm <dmalcolm@redhat.com>
15 * c-decl.c: Include "c-family/c-spellcheck.h".
17 2017-12-05 Martin Liska <mliska@suse.cz>
18 Jakub Jelinek <jakub@redhat.com>
20 * c-typeck.c (pointer_diff): Add new argument and instrument
22 (build_binary_op): Similar for pointer comparison.
24 2017-12-01 Jakub Jelinek <jakub@redhat.com>
27 * c-parser.c: Include tree-iterator.h.
28 (c_parser_switch_statement): Emit LABEL_EXPR for the break label
29 into SWITCH_BODY instead of after it and set SWITCH_BREAK_LABEL_P
33 * c-tree.h (decl_constant_value_1): Declare.
34 * c-typeck.c (decl_constant_value_1): New function.
35 (decl_constant_value): Use it.
36 * c-fold.c (c_fully_fold_internal): If in_init, use
37 decl_constant_value_1 instead of decl_constant_value.
39 2017-11-30 Jakub Jelinek <jakub@redhat.com>
41 * c-parser.c (c_parser_postfix_expression): Use ; instead of ;;.
43 2017-11-28 Jakub Jelinek <jakub@redhat.com>
46 * c-typeck.c (c_finish_case): Set SWITCH_ALL_CASES_P if
47 c_switch_covers_all_cases_p returns true.
49 2017-11-28 Julia Koval <julia.koval@intel.com>
50 Sebastian Peryt <sebastian.peryt@intel.com>
52 * Make-lang.in (c/c-array-notation.o): Remove.
53 * c-array-notation.c: Delete.
54 * c-decl.c: Remove cilkplus condition.
55 * c-parser.c (c_parser_cilk_simd, c_parser_cilk_for,
56 c_parser_cilk_verify_simd, c_parser_array_notation,
57 c_parser_cilk_clause_vectorlength, c_parser_cilk_grainsize,
58 c_parser_cilk_simd_fn_vector_attrs,
59 c_finish_cilk_simd_fn_tokens): Delete.
60 (c_parser_declaration_or_fndef): Remove cilkplus condition.
61 (c_parser_direct_declarator_inner): Ditto.
62 (CILK_SIMD_FN_CLAUSE_MASK): Delete.
63 (c_parser_attributes, c_parser_compound_statement,
64 c_parser_statement_after_labels, c_parser_if_statement,
65 c_parser_switch_statement, c_parser_while_statement,
66 c_parser_do_statement, c_parser_for_statement,
67 c_parser_unary_expression, c_parser_postfix_expression,
68 c_parser_postfix_expression_after_primary,
69 c_parser_pragma, c_parser_omp_clause_name, c_parser_omp_all_clauses,
70 c_parser_omp_for_loop, c_finish_omp_declare_simd): Remove cilkplus
72 * c-typeck.c (build_array_ref, build_function_call_vec,
74 lvalue_p, build_compound_expr, c_finish_return, c_finish_if_stmt,
75 c_finish_loop, build_binary_op): Remove cilkplus support.
77 2017-11-28 Jakub Jelinek <jakub@redhat.com>
79 * c-typeck.c (c_start_case): Build SWITCH_EXPR using build2 instead
82 2017-11-14 Boris Kolpackov <boris@codesynthesis.com>
84 * Make-lang.in (c.install-plugin): Install backend import library.
86 2017-11-23 Jakub Jelinek <jakub@redhat.com>
88 * c-parser.c (c_parser_omp_declare_simd): Reject declare simd in
91 2017-11-23 Mike Stump <mikestump@comcast.net>
92 Eric Botcazou <ebotcazou@adacore.com>
94 * c-parser.c (c_parser_while_statement): Pass 3rd operand to
96 (c_parser_do_statement): Likewise.
97 (c_parser_for_statement): Likewise.
99 2017-11-22 David Malcolm <dmalcolm@redhat.com>
102 * c-objc-common.c (c_tree_printer): Convert penultimate param from
103 bool to bool *. Within '%T' handling, if showing an "aka", use
104 "quoted" param to add appropriate quoting.
106 2017-11-22 Marek Polacek <polacek@redhat.com>
111 * c-decl.c (grokdeclarator): Set DECL_PADDING_P on unnamed bit-fields.
113 2017-11-21 David Malcolm <dmalcolm@redhat.com>
116 * c-decl.c (lookup_name_fuzzy): Don't suggest names that came from
117 earlier failed lookups.
119 2017-11-21 Marc Glisse <marc.glisse@inria.fr>
121 * c-fold.c (c_fully_fold_internal): Handle POINTER_DIFF_EXPR.
122 * c-typeck.c (pointer_diff): Use POINTER_DIFF_EXPR.
124 2017-11-20 David Malcolm <dmalcolm@redhat.com>
127 * c-decl.c: Include "c-family/known-headers.h".
128 (get_c_name_hint): Rename to get_stdlib_header_for_name and move
130 (class suggest_missing_header): Move to known-header.h.
131 (lookup_name_fuzzy): Call get_c_stdlib_header_for_name rather
132 than get_c_name_hint.
134 2017-11-20 David Malcolm <dmalcolm@redhat.com>
136 * c-decl.c (get_c_name_hint): New function.
137 (class suggest_missing_header): New class.
138 (lookup_name_fuzzy): Call get_c_name_hint and use it to
139 suggest missing headers to the user.
141 2017-11-20 David Malcolm <dmalcolm@redhat.com>
143 * c-decl.c: Define INCLUDE_UNIQUE_PTR before including system.h.
144 Include "c-family/name-hint.h"
145 (implicit_decl_warning): Convert "hint" from
146 const char * to name_hint. Pass location to
147 lookup_name_fuzzy. Suppress any deferred diagnostic if the
148 warning was not printed.
149 (undeclared_variable): Likewise for "guessed_id".
150 (lookup_name_fuzzy): Convert return type from const char *
151 to name_hint. Add location_t param.
152 * c-parser.c: Define INCLUDE_UNIQUE_PTR before including system.h.
153 Include "c-family/name-hint.h"
154 (c_parser_declaration_or_fndef): Convert "hint" from
155 const char * to name_hint. Pass location to lookup_name_fuzzy.
156 (c_parser_parameter_declaration): Likewise.
158 2017-11-19 Jakub Jelinek <jakub@redhat.com>
162 * c-parser.c (c_parser_omp_atomic): Pass true as LVAL to c_fully_fold
164 * c-typeck.c (build_unary_op, build_modify_expr, build_asm_expr,
165 handle_omp_array_sections): Likewise.
166 (digest_init): Don't call decl_constant_value_for_optimization.
167 * c-tree.h (decl_constant_value_for_optimization): Removed.
168 * c-fold.c (c_fold_array_ref): New function.
169 (c_fully_fold_internal): Add LVAL argument, propagate it through
170 recursive calls. For VAR_P call decl_constant_value and
171 unshare if not LVAL and either optimizing or IN_INIT. Remove
172 decl_constant_value_for_optimization calls. If IN_INIT and not LVAL,
173 fold ARRAY_REF with STRING_CST and INTEGER_CST operands.
174 (c_fully_fold): Add LVAL argument, pass it through to
175 c_fully_fold_internal.
176 (decl_constant_value_for_optimization): Removed.
178 2017-11-15 Joseph Myers <joseph@codesourcery.com>
181 * c-parser.c (check_tgmath_function): New function.
182 (enum tgmath_parm_kind): New enum.
183 (c_parser_postfix_expression): Handle __builtin_tgmath.
185 2017-10-31 David Malcolm <dmalcolm@redhat.com>
187 * c-decl.c (implicit_decl_warning): Update for renaming of
188 pedwarn_at_rich_loc and warning_at_rich_loc.
189 (implicitly_declare): Likewise for renaming of inform_at_rich_loc.
190 (undeclared_variable): Likewise for renaming of error_at_rich_loc.
191 * c-parser.c (c_parser_declaration_or_fndef): Likewise.
192 (c_parser_struct_or_union_specifier): Likewise for renaming of
194 (c_parser_parameter_declaration): Likewise for renaming of
196 * c-typeck.c (build_component_ref): Likewise.
197 (build_unary_op): Likewise for renaming of inform_at_rich_loc.
198 (pop_init_level): Likewise for renaming of warning_at_rich_loc.
199 (set_init_label): Likewise for renaming of error_at_rich_loc.
201 2017-10-30 Richard Biener <rguenther@suse.de>
203 * gimple-parser.c (c_parser_gimple_statement): Parse conditional
206 2017-10-27 Michael Meissner <meissner@linux.vnet.ibm.com>
208 * c-decl.c (header_for_builtin_fn): Add support for copysign, fma,
209 fmax, fmin, and sqrt _Float<N> and _Float<N>X variants.
211 2017-10-25 David Malcolm <dmalcolm@redhat.com>
214 * c-parser.c (c_parser_declaration_or_fndef): Detect missing
217 2017-10-25 Jakub Jelinek <jakub@redhat.com>
220 * c-decl.c (merge_decls): Copy "omp declare simd" attributes from
221 newdecl to corresponding __builtin_ if any.
223 2017-10-24 Paolo Carlini <paolo.carlini@oracle.com>
226 * c-decl.c (diagnose_mismatched_decls): Use
227 OPT_Wbuiltin_declaration_mismatch.
229 2017-10-12 David Malcolm <dmalcolm@redhat.com>
231 * c-parser.c (c_parser_require): Add "type_is_unique" param and
232 use it to guard calls to maybe_suggest_missing_token_insertion.
233 (c_parser_parms_list_declarator): Override default value of new
234 "type_is_unique" param to c_parser_require.
235 (c_parser_asm_statement): Likewise.
236 * c-parser.h (c_parser_require): Add "type_is_unique" param,
239 2017-10-11 Nathan Sidwell <nathan@acm.org>
241 * c-decl.c (grokdeclarator): Check HAS_DECL_ASSEMBLER_NAME_P too.
243 2017-10-10 Richard Sandiford <richard.sandiford@linaro.org>
245 * c-parser.c (c_parser_cilk_clause_vectorlength): Use wi::to_wide when
246 operating on trees as wide_ints.
247 * c-typeck.c (build_c_cast, c_finish_omp_clauses): Likewise.
248 (c_tree_equal): Likewise.
250 2017-10-04 David Malcolm <dmalcolm@redhat.com>
252 * c-decl.c (push_parm_decl): Store c_parm's location into the
254 (build_c_parm): Add "loc" param and store it within the c_parm.
255 * c-parser.c (struct c_parser): Add "last_token_location" field.
256 (c_parser_consume_token): Store location of the token into the
258 (c_parser_declaration_or_fndef): Store params into DECL_ARGUMENTS
259 when handling a FUNCTION_DECL, if it doesn't already have them.
260 (c_parser_parameter_declaration): Generate a location for the
261 parameter, and pass it to the call to build_c_parm.
262 * c-tree.h (struct c_parm): Add field "loc".
263 (build_c_parm): Add location_t param.
264 * c-typeck.c (get_fndecl_argument_location): New function.
265 (inform_for_arg): New function.
266 (convert_for_assignment): Use inform_for_arg when dealing with
269 2017-09-29 Jakub Jelinek <jakub@redhat.com>
271 * c-decl.c (grokfield): Use SET_DECL_C_BIT_FIELD here if
273 (finish_struct): Test DECL_C_BIT_FIELD instead of DECL_INITIAL,
274 don't SET_DECL_C_BIT_FIELD here.
277 * c-decl.c (build_compound_literal): Use c_apply_type_quals_to_decl
278 instead of trying to set just TREE_READONLY manually.
280 2017-09-16 Tom de Vries <tom@codesourcery.com>
283 * c-parser.c (c_parser_omp_for_loop): Fold only operands of cond, not
286 2017-09-15 Joseph Myers <joseph@codesourcery.com>
289 * c-typeck.c (ep_convert_and_check): Just call convert_and_check
291 (build_conditional_expr): For C11, generate result with excess
292 precision when one argument is an integer and the other is of a
293 type using excess precision.
295 2017-09-15 Bernd Edlinger <bernd.edlinger@hotmail.de>
297 * c-typeck.c (build_c_cast): Implement -Wcast-align=strict.
299 2017-09-13 Marek Polacek <polacek@redhat.com>
302 * c-typeck.c (c_expr_sizeof_expr): Use the type of expr.value rather
303 than expr.original_type.
305 2017-09-12 Nathan Sidwell <nathan@acm.org>
307 * c-decl.c (field_decl_cmp, resort_data, resort_field_decl_cmp,
308 resort_sorted_fields): Moved from c-family/c-common.c.
309 * c-lang.h (struct sorted_fields_type): Moved from c-family/c-common.h.
311 2017-09-01 Joseph Myers <joseph@codesourcery.com>
314 * c-typeck.c (build_atomic_assign): Handle argument with excess
315 precision. Ensure any EXCESS_PRECISION_EXPR is present in
316 argument passed to build_binary_op and convert_for_assignment but
317 not for call to c_fully_fold.
318 (build_modify_expr): Do not remove EXCESS_PRECISION_EXPR early.
319 Ensure build_binary_op is called with argument with original
320 semantic type. Avoid calling c_fully_fold with an
321 EXCESS_PRECISION_EXPR from build_binary_op.
323 2017-09-01 Jakub Jelinek <jakub@redhat.com>
326 * c-parser.c (c_parser_omp_ordered): Handle -fopenmp-simd.
328 2017-08-30 Richard Sandiford <richard.sandiford@linaro.org>
329 Alan Hayward <alan.hayward@arm.com>
330 David Sherwood <david.sherwood@arm.com>
332 * c-typeck.c (build_binary_op): Use SCALAR_TYPE_MODE.
333 (c_common_type): Likewise. Use as_a <scalar_mode> when setting
334 m1 and m2 to the signed equivalent of a fixed-point
337 2017-08-24 David Malcolm <dmalcolm@redhat.com>
339 * c-tree.h (c_expr::get_location) Use EXPR_HAS_LOCATION rather
340 than CAN_HAVE_LOCATION_P when determining whether to use the
341 location_t value within "value".
343 2017-08-21 David Malcolm <dmalcolm@redhat.com>
345 * c-parser.c (c_parser_expr_list): Use c_expr::get_location ()
346 rather than peeking the location of the first token.
347 * c-tree.h (c_expr::get_location): New method.
349 2017-08-21 David Malcolm <dmalcolm@redhat.com>
351 * c-typeck.c (build_function_call_vec): Pass arg_loc to call
352 to check_function_arguments.
354 2017-08-18 Marek Polacek <polacek@redhat.com>
356 * c-parser.c (c_parser_postfix_expression): Remove unused code. Update
359 2017-08-18 H.J. Lu <hongjiu.lu@intel.com>
362 * c-decl.c (merge_decls): Also merge DECL_WARN_IF_NOT_ALIGN.
363 (check_bitfield_type_and_width): Don't allow bit-field with
364 warn_if_not_aligned type.
366 2017-08-14 Martin Sebor <msebor@redhat.com>
369 * c-objc-common.c (c_objc_common_init): Handle 'G'.
371 2017-08-11 Marek Polacek <polacek@redhat.com>
374 * c-decl.c (pushtag): Only print inform if the warning was printed.
375 (grokdeclarator): Likewise.
377 2017-08-10 David Malcolm <dmalcolm@redhat.com>
379 * c-parser.c (c_parser_error): Rename to...
380 (c_parser_error_richloc): ...this, making static, and adding
381 "richloc" parameter, passing it to the c_parse_error call,
382 rather than calling c_parser_set_source_position_from_token.
383 (c_parser_error): Reintroduce, reimplementing in terms of the
384 above, converting return type from void to bool.
385 (class token_pair): New class.
386 (struct matching_paren_traits): New struct.
387 (matching_parens): New typedef.
388 (struct matching_brace_traits): New struct.
389 (matching_braces): New typedef.
390 (get_matching_symbol): New function.
391 (c_parser_require): Add param MATCHING_LOCATION, using it to
392 highlight matching "opening" tokens for missing "closing" tokens.
393 (c_parser_skip_until_found): Likewise.
394 (c_parser_static_assert_declaration_no_semi): Convert explicit
395 parsing of CPP_OPEN_PAREN and CPP_CLOSE_PAREN to use of
396 class matching_parens, so that the pertinent open parenthesis is
397 highlighted when there are problems locating the close
399 (c_parser_struct_or_union_specifier): Likewise.
400 (c_parser_typeof_specifier): Likewise.
401 (c_parser_alignas_specifier): Likewise.
402 (c_parser_simple_asm_expr): Likewise.
403 (c_parser_braced_init): Likewise, for matching_braces.
404 (c_parser_paren_condition): Likewise, for matching_parens.
405 (c_parser_switch_statement): Likewise.
406 (c_parser_for_statement): Likewise.
407 (c_parser_asm_statement): Likewise.
408 (c_parser_asm_operands): Likewise.
409 (c_parser_cast_expression): Likewise.
410 (c_parser_sizeof_expression): Likewise.
411 (c_parser_alignof_expression): Likewise.
412 (c_parser_generic_selection): Likewise.
413 (c_parser_postfix_expression): Likewise for cases RID_VA_ARG,
414 RID_OFFSETOF, RID_TYPES_COMPATIBLE_P, RID_AT_SELECTOR,
415 RID_AT_PROTOCOL, RID_AT_ENCODE, reindenting as necessary.
416 In case CPP_OPEN_PAREN, pass loc_open_paren to the
417 c_parser_skip_until_found call.
418 (c_parser_objc_class_definition): Use class matching_parens as
420 (c_parser_objc_method_decl): Likewise.
421 (c_parser_objc_try_catch_finally_statement): Likewise.
422 (c_parser_objc_synchronized_statement): Likewise.
423 (c_parser_objc_at_property_declaration): Likewise.
424 (c_parser_oacc_wait_list): Likewise.
425 (c_parser_omp_var_list_parens): Likewise.
426 (c_parser_omp_clause_collapse): Likewise.
427 (c_parser_omp_clause_default): Likewise.
428 (c_parser_omp_clause_if): Likewise.
429 (c_parser_omp_clause_num_threads): Likewise.
430 (c_parser_omp_clause_num_tasks): Likewise.
431 (c_parser_omp_clause_grainsize): Likewise.
432 (c_parser_omp_clause_priority): Likewise.
433 (c_parser_omp_clause_hint): Likewise.
434 (c_parser_omp_clause_defaultmap): Likewise.
435 (c_parser_oacc_single_int_clause): Likewise.
436 (c_parser_omp_clause_ordered): Likewise.
437 (c_parser_omp_clause_reduction): Likewise.
438 (c_parser_omp_clause_schedule): Likewise.
439 (c_parser_omp_clause_num_teams): Likewise.
440 (c_parser_omp_clause_thread_limit): Likewise.
441 (c_parser_omp_clause_aligned): Likewise.
442 (c_parser_omp_clause_linear): Likewise.
443 (c_parser_omp_clause_safelen): Likewise.
444 (c_parser_omp_clause_simdlen): Likewise.
445 (c_parser_omp_clause_depend): Likewise.
446 (c_parser_omp_clause_map): Likewise.
447 (c_parser_omp_clause_device): Likewise.
448 (c_parser_omp_clause_dist_schedule): Likewise.
449 (c_parser_omp_clause_proc_bind): Likewise.
450 (c_parser_omp_clause_uniform): Likewise.
451 (c_parser_omp_for_loop): Likewise.
452 (c_parser_cilk_clause_vectorlength): Likewise.
453 (c_parser_cilk_clause_linear): Likewise.
454 (c_parser_transaction_expression): Likewise.
455 * c-parser.h (c_parser_require): Add param matching_location with
456 default UNKNOWN_LOCATION.
457 (c_parser_error): Convert return type from void to bool.
458 (c_parser_skip_until_found): Add param matching_location with
459 default UNKNOWN_LOCATION.
461 2017-08-09 Marek Polacek <polacek@redhat.com>
463 * c-decl.c (build_enumerator): Use true/false instead of 1/0.
464 * c-tree.h (build_external_ref): Update declaration.
465 * c-typeck.c (build_array_ref): Use true/false instead of 1/0.
466 (build_external_ref): Change the type of a parameter to bool.
467 (parser_build_binary_op): Use true/false instead of 1/0.
468 (pointer_diff): Likewise.
469 (build_modify_expr): Likewise.
470 (set_designator): Change the type of a parameter to bool.
471 (set_init_index): Use true/false instead of 1/0.
472 (set_init_label): Likewise.
473 (output_init_element): Change the type of a parameter to bool.
474 (output_pending_init_elements): Use true/false instead of 1/0.
475 (process_init_element): Likewise.
476 (build_binary_op): Change the type of a parameter to bool.
478 2017-08-09 Marek Polacek <polacek@redhat.com>
481 * c-typeck.c (pedwarn_init): Make the function take a variable list.
482 Call emit_diagnostic_valist instead of pedwarn.
483 (convert_for_assignment): Unroll the PEDWARN_FOR_ASSIGNMENT macro.
484 Print the relevant types in diagnostics.
486 2017-08-09 Marek Polacek <polacek@redhat.com>
489 * c-array-notation.c (fix_builtin_array_notation_fn): Update calls to
490 build_conditional_expr.
491 * c-parser.c (c_parser_conditional_expression): Create locations for
492 EXP1 and EXP2 from their source ranges. Pass the locations down to
493 build_conditional_expr.
494 * c-tree.h (build_conditional_expr): Update declaration.
495 * c-typeck.c (build_conditional_expr): Add location_t parameters.
496 For -Wsign-compare, also print the types.
498 2017-08-08 Martin Liska <mliska@suse.cz>
500 * c-convert.c: Include header files.
501 * c-typeck.c: Likewise.
503 2017-08-07 Martin Liska <mliska@suse.cz>
505 * c-parser.c (c_parser_attributes): Canonicalize name of an
508 2017-08-02 Marek Polacek <polacek@redhat.com>
511 * c-parser.c (c_parser_unary_expression): Use set_error.
515 * c-warn.c (warn_for_multistatement_macros): Prevent bogus
516 warnings. Avoid walking MACRO_MAP_LOCATIONS.
518 2017-07-31 Jan Hubicka <hubicka@ucw.cz>
519 Martin Liska <mliska@suse.cz>
521 * c-typeck.c (c_finish_goto_label): Build gimple predict
524 2017-07-31 Martin Liska <mliska@suse.cz>
527 * c-convert.c (convert): Guard condition with flag_sanitize_p
528 also with current_function_decl non-null equality.
529 * c-decl.c (grokdeclarator): Likewise.
530 * c-typeck.c (build_binary_op): Likewise.
532 2017-07-25 Marek Polacek <polacek@redhat.com>
534 * c-decl.c (grokfield): Remove local variable.
536 2017-07-25 Marek Polacek <polacek@redhat.com>
539 * c-parser.c (c_parser_else_body): Don't warn about multistatement
540 macro expansion if the body is in { }.
541 (c_parser_while_statement): Likewise.
542 (c_parser_for_statement): Likewise.
544 2017-07-18 Nathan Sidwell <nathan@acm.org>
546 * c-parser.c (c_parser_array_notation): Use TYPE_{MIN,MAX}_VALUE.
548 2017-07-14 David Malcolm <dmalcolm@redhat.com>
550 * c-decl.c (implicitly_declare): When suggesting a missing
551 #include, provide a fix-it hint.
553 2017-07-06 David Malcolm <dmalcolm@redhat.com>
555 * c-lang.c (selftest::run_c_tests): Move body to c_family_tests,
556 and call that instead.
557 * c-tree.h (selftest::run_c_tests): New decl.
559 2017-06-26 Marek Polacek <polacek@redhat.com>
562 * c-parser.c (c_parser_if_body): Set the location of the
563 body of the conditional after parsing all the labels. Call
564 warn_for_multistatement_macros.
565 (c_parser_else_body): Likewise.
566 (c_parser_switch_statement): Likewise.
567 (c_parser_while_statement): Likewise.
568 (c_parser_for_statement): Likewise.
569 (c_parser_statement): Add a default argument. Save the location
570 after labels have been parsed.
571 (c_parser_c99_block_statement): Likewise.
573 2017-06-19 Richard Biener <rguenther@suse.de>
575 * gimple-parser.c (c_parser_gimple_postfix_expression): Handle
576 negated _Literals to parse _Literal (int) -1.
578 2017-06-13 Martin Liska <mliska@suse.cz>
581 * c-convert.c (convert): Use sanitize_flags_p.
582 * c-decl.c (grokdeclarator): Likewise.
583 * c-typeck.c (convert_for_assignment): Likewise.
584 (c_finish_return): Likewise.
585 (build_binary_op): Likewise.
587 2017-06-08 Jakub Jelinek <jakub@redhat.com>
590 * c-typeck.c (handle_omp_array_sections_1): Convert TYPE_MAX_VALUE
591 to sizetype before size_binop.
593 2017-06-07 Jakub Jelinek <jakub@redhat.com>
595 * gimple-parser.c (c_parser_parse_gimple_body): Use TDI_gimple instead
598 2017-06-06 Marek Polacek <polacek@redhat.com>
601 * c-decl.c (start_struct): Use the location of TYPE_STUB_DECL of
603 (start_enum): Use the location of TYPE_STUB_DECL of enumtype.
605 2017-06-02 Bernd Edlinger <bernd.edlinger@hotmail.de>
607 * c-parser.c (c_parser_binary_expression): Implement the
608 -Wsizeof_pointer_div warning.
609 (c_parser_postfix_expression): Allow SIZEOF_EXPR as expr.original_code
610 from a parenthesized expression.
611 (c_parser_expr_list): Use c_last_sizeof_loc.
612 * c-tree.h (c_last_sizeof_loc): New external.
613 * c-typeck.c (c_last_sizeof_loc): New variable.
614 (c_expr_sizeof_expr, c_expr_sizeof_type): Assign c_last_sizeof_loc.
616 2017-05-31 Mikhail Maltsev <maltsevm@gmail.com>
619 * gimple-parser.c (c_parser_gimple_if_stmt): Check for empty labels.
621 2017-05-30 David Malcolm <dmalcolm@redhat.com>
623 * c-objc-common.c (c_tree_printer): Gain bool and const char **
626 2017-05-24 Martin Sebor <msebor@redhat.com>
629 * c-fold.c (c_fully_fold_internal): Adjust.
630 * c-typeck.c (parser_build_unary_op): Adjust.
632 2017-05-23 Thomas Schwinge <thomas@codesourcery.com>
634 * c-parser.c (OACC_KERNELS_CLAUSE_MASK): Add
635 "PRAGMA_OACC_CLAUSE_NUM_GANGS", "PRAGMA_OACC_CLAUSE_NUM_WORKERS",
638 2017-05-23 Marek Polacek <polacek@redhat.com>
640 * c-parser.c (c_parser_compound_statement_nostart): Remove redundant
643 2017-05-22 Jakub Jelinek <jakub@redhat.com>
645 * c-fold.c (c_fully_fold_internal): Save the c_fully_fold_internal
646 result for SAVE_EXPR operand and set SAVE_EXPR_FOLDED_P even if
647 it returned invariant. Call tree_invariant_p unconditionally
648 afterwards to decide whether to return expr or op0.
650 2017-05-22 Nathan Sidwell <nathan@acm.org>
652 * c-decl.c (c_parse_final_cleanups): Drop TDI_tu handling.
654 2017-05-19 Thomas Schwinge <thomas@codesourcery.com>
656 * c-parser.c (c_parser_omp_clause_default): Handle
657 "OMP_CLAUSE_DEFAULT_PRESENT".
659 2017-05-18 Bernd Edlinger <bernd.edlinger@hotmail.de>
661 * config-lang.in (gtfiles): Add c-family/c-format.c.
663 2017-05-18 Nathan Sidwell <nathan@acm.org>
665 * c-decl.c (pushdecl_top_level): Delete unused function.
667 2017-05-18 Marek Polacek <polacek@redhat.com>
669 * c-decl.c (match_builtin_function_types): Use NULL_TREE instead of 0.
670 (check_earlier_gotos): Likewise.
671 (define_label): Likewise.
672 (pending_xref_error): Likewise.
673 (smallest_type_quals_location): Likewise.
674 (grokdeclarator): Likewise.
675 (grokparms): Likewise.
676 (identifier_global_value): Likewise.
677 * c-typeck.c (set_nonincremental_init_from_string): Likewise.
678 (find_init_member): Likewise.
680 2017-05-18 Marek Polacek <polacek@redhat.com>
682 * c-decl.c (start_decl): Use false/true instead of 0/1.
683 (grokdeclarator): Likewise.
684 (finish_struct): Likewise.
685 (start_function): Change the return type to bool. Use false/true
687 (declspecs_add_qual): Use UNKNOWN_LOCATION instead of 0.
688 * c-tree.h (start_function): Update.
689 * c-typeck.c (same_translation_unit_p): Change the return type to bool.
690 (set_designator): Change the return type to bool. Use false/true
693 2017-05-17 Marek Polacek <polacek@redhat.com>
695 * c-decl.c: Use NULL_TREE instead of 0 where appropriate.
696 * c-typeck.c: Likewise.
698 2017-05-17 Marek Polacek <polacek@redhat.com>
701 * c-decl.c (build_compound_literal): Set DECL_ARTIFICIAL and
702 DECL_IGNORED_P even for non-static compound literals.
704 2017-05-17 Martin Liska <mliska@suse.cz>
706 * c-decl.c (c_parse_final_cleanups): Introduce dump_flags_t type and
707 use it instead of int type.
709 2017-05-17 Marek Polacek <polacek@redhat.com>
711 * c-convert.c (convert): Replace c_save_expr with save_expr. Don't
713 (convert) <case COMPLEX_TYPE>: Remove special handling of COMPLEX_TYPEs.
714 * c-decl.c (grokdeclarator): Replace c_save_expr with save_expr.
715 * c-fold.c (c_fully_fold_internal): Handle SAVE_EXPR.
716 * c-parser.c (c_parser_declaration_or_fndef): Replace c_save_expr with
718 (c_parser_conditional_expression): Likewise.
719 * c-tree.h (SAVE_EXPR_FOLDED_P): Define.
720 * c-typeck.c (build_modify_expr): Replace c_save_expr with save_expr.
721 (process_init_element): Likewise.
722 (build_binary_op): Likewise.
723 (handle_omp_array_sections_1): Likewise.
725 2017-05-12 Thomas Schwinge <thomas@codesourcery.com>
727 * c-parser.c (c_parser_omp_clause_num_gangs)
728 (c_parser_omp_clause_num_workers)
729 (c_parser_omp_clause_vector_length): Merge functions into...
730 (c_parser_oacc_single_int_clause): ... this new function. Adjust
733 2017-05-11 Nathan Sidwell <nathan@acm.org>
735 * gimple-parser.c: Don't #include tree-dump.h.
737 2017-05-11 Mikhail Maltsev <maltsevm@gmail.com>
740 * gimple-parser.c (c_parser_parse_ssa_name): Validate SSA name base.
742 2017-05-11 Mikhail Maltsev <maltsevm@gmail.com>
745 * gimple-parser.c (c_parser_gimple_postfix_expression): Handle
746 incorrect __MEM syntax.
748 2017-05-11 Mikhail Maltsev <maltsevm@gmail.com>
751 * gimple-parser.c (c_parser_gimple_unary_expression): Check argument
754 2017-05-09 Nathan Sidwell <nathan@acm.org>
756 * c-tree.h (pushdecl): Declare.
758 2017-05-05 David Malcolm <dmalcolm@redhat.com>
760 * c-decl.c (warn_defaults_to): Replace report_diagnostic
761 with diagnostic_report_diagnostic.
762 * c-errors.c (pedwarn_c99): Likewise.
763 (pedwarn_c90): Likewise.
765 2017-05-01 Xi Ruoyao <ryxi@stu.xidian.edu.cn>
768 * c-gimplify.c (c_gimplify_expr): Remove calls to
769 cilk_gimplifY_call_params_in_spawned_fn.
771 2017-04-25 David Malcolm <dmalcolm@redhat.com>
773 * c-parser.c (c_parser_struct_or_union_specifier): Add fix-it
774 hint for removing extra semicolon.
776 2017-04-21 Jakub Jelinek <jakub@redhat.com>
779 * c-decl.c (finish_declspecs) <case cts_int_n>: If int_n_idx is not
780 enabled, set specs->type to integer_type_node.
782 2017-04-03 Jonathan Wakely <jwakely@redhat.com>
784 * c-array-notation.c: Fix typo in comment.
786 2017-03-29 Marek Polacek <polacek@redhat.com>
789 * c-decl.c (finish_decl): Check VAR_P.
791 2017-03-27 Jakub Jelinek <jakub@redhat.com>
794 * c-tree.h (c_mark_addressable): Add array_ref_p argument.
795 * c-typeck.c (c_mark_addressable): Likewise. Look through
796 VIEW_CONVERT_EXPR unless array_ref_p and VCE is from VECTOR_TYPE
798 (build_array_ref): Pass true as array_ref_p to c_mark_addressable.
800 2017-03-23 Marek Polacek <polacek@redhat.com>
802 * c-tree.h: Remove a C_RID_YYCODE reference.
804 2017-03-21 Jakub Jelinek <jakub@redhat.com>
807 * c-typeck.c (build_binary_op): Add EXCESS_PRECISION_EXPR only around
808 optional COMPOUND_EXPR with ubsan instrumentation.
810 2017-03-17 Marek Polacek <polacek@redhat.com>
812 * c-parser.c: Add C11 references.
814 2017-03-15 Marek Polacek <polacek@redhat.com>
816 * c-parser.c (c_parser_enum_specifier): Remove redundant line.
818 2017-03-11 Marek Polacek <polacek@redhat.com>
820 * c-decl.c (implicit_decl_warning): Add a comment. Fix formatting.
822 2017-03-10 David Malcolm <dmalcolm@redhat.com>
825 * c-decl.c (declspecs_add_type): Simplify uses of "%<%s%>" to
827 * c-parser.c (c_parser_oacc_shape_clause): Likewise.
829 2017-03-09 Marek Polacek <polacek@redhat.com>
832 * c-parser.c (c_parser_declaration_or_fndef): Don't sanitize old-style
833 parameter declarations with initializers.
835 2017-03-09 Jakub Jelinek <jakub@redhat.com>
838 * c-decl.c (start_enum): Adjust DECL_SOURCE_LOCATION of
841 2017-03-07 Jakub Jelinek <jakub@redhat.com>
844 * c-parser.c (c_parser_pragma): Use error_at instead of c_parser_error
845 for "may only be used in compound statements" diagnostics, change it
846 such that the same translatable string is used for all pragmas. For
847 PRAGMA_OACC_WAIT use "acc wait" rather than "acc enter data" in the
849 (c_parser_omp_cancellation_point, c_parser_omp_target_update,
850 c_parser_omp_target_enter_data, c_parser_omp_target_exit_data): Change
851 "may only be used in compound statements" diagnostics, such that the
852 same translatable string is used for all pragmas.
854 2017-03-04 Marek Polacek <polacek@redhat.com>
857 * c-decl.c (implicit_decl_warning): Add missing space.
859 2017-03-03 Marek Polacek <polacek@redhat.com>
862 * c-decl.c (store_parm_decls_oldstyle): Check if the element of
863 current_function_prototype_arg_types is error_mark_node. Fix
864 formatting. Use TREE_VALUE instead of TREE_TYPE.
866 2017-03-03 Jakub Jelinek <jakub@redhat.com>
869 * c-parser.c (c_parser_omp_clause_reduction): Don't mention
870 %<min%> or %<max%> in the diagnostics, instead mention identifier.
871 (c_parser_omp_declare_reduction): Don't mention %<min%> in the
875 * c-parser.c (c_parser_generic_selection): Use %<_Generic%>
876 instead of %<_Generic>.
877 (c_parser_omp_ordered): Use %<depend%> instead of %<depend>.
878 (c_parser_omp_target_exit_data): Use %<release%> instead of
881 2017-02-28 Jakub Jelinek <jakub@redhat.com>
883 * c-parser.c (c_parser_asm_statement): Use cond ? G_("...") : G_("...")
884 instead of just cond ? "..." : "...".
885 (c_parser_oacc_enter_exit_data): Use %s and ternary operator only
886 for "enter"/"exit" keyword.
887 (c_finish_oacc_routine): Don't use %s to supply portions of the
890 2017-02-24 Jakub Jelinek <jakub@redhat.com>
893 * c-parser.c (c_parser_postfix_expression_after_primary): Don't
894 handle -Wrestrict here.
895 * c-typeck.c (build_function_call_vec): Adjust
896 check_function_arguments caller.
898 2017-02-23 Richard Biener <rguenther@suse.de>
901 * gimple-parser.c (c_parser_gimple_statement): Use set_error
902 to initialize c_exprs to return.
903 (c_parser_gimple_binary_expression): Likewise.
904 (c_parser_gimple_unary_expression): Likewise.
905 (c_parser_gimple_postfix_expression): Likewise.
907 2017-02-22 Marek Polacek <polacek@redhat.com>
910 * c-typeck.c (convert_arguments): Handle error_mark_node.
912 2017-02-19 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
914 * gimple-parser.c (c_parser_gimple_postfix_expression): Check return
915 value of c_parser_parse_ssa_name against error_mark_node and emit
916 error if ssa name is anonymous and written as default definition.
918 2017-02-19 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
920 * gimple-parser.c (c_parser_gimple_postfix_expression): Handle
923 2017-02-16 Jakub Jelinek <jakub@redhat.com>
926 * c-parser.c (c_parser_omp_target): For -fopenmp-simd
927 ignore #pragma omp target even when not followed by identifier.
929 2017-02-14 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
931 * gimpler-parser.c (c_parser_gimple_statement): Handle ABS_EXPR.
932 (c_parser_gimple_unary_expression): Likewise.
934 2017-02-13 Jakub Jelinek <jakub@redhat.com>
936 * c-parser.c (c_parser_oacc_declare): Add missing space in
939 2017-02-13 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
942 * gimple-parser.c (c_parser_gimple_postfix_expression): Call
943 set_c_expr_source_range when parsing ssa-name.
945 2017-02-10 Prasad Ghangal <prasad.ghangal@gmail.com>
946 Richard Biener <rguenther@suse.de>
948 * gimple-parser.c (c_parser_gimple_binary_expression): Avoid
949 building IL when arguments are error_mark_node.
950 (c_parser_gimple_unary_expression): Likewise.
951 (c_parser_gimple_if_stmt): Likewise.
952 (c_parser_gimple_switch_stmt): Likewise.
953 (c_parser_gimple_return_stmt): Likewise.
954 (c_parser_parse_ssa_name): When name lookup fails do not build
955 an SSA name. Use undeclared rather than not declared in error
958 2017-02-09 Marek Polacek <polacek@redhat.com>
961 * c-parser.c (c_parser_omp_ordered): Call c_parser_skip_to_pragma_eol
962 instead of c_parser_skip_until_found.
964 2017-02-09 Jakub Jelinek <jakub@redhat.com>
967 * c-parser.c (c_parser_omp_declare_target): Don't invoke
968 symtab_node::get on automatic variables.
970 2016-02-09 Nathan Sidwell <nathan@codesourcery.com>
971 Chung-Lin Tang <cltang@codesourcery.com>
973 * c-parser.c (c_parser_omp_clause_collapse): Disallow tile.
974 (c_parser_oacc_clause_tile): Disallow collapse. Fix parsing and
976 * c-parser.c (c_parser_omp_for_loop): Accept tiling constructs.
978 2017-02-07 Richard Biener <rguenther@suse.de>
980 * gimple-parser.c (c_parser_gimple_expr_list): Simplify.
981 (c_parser_gimple_postfix_expression_after_primary):
982 Do not use c_build_function_call_vec to avoid folding and promotion.
985 2017-01-25 Maxim Ostapenko <m.ostapenko@samsung.com>
988 * c-decl.c (pop_scope): Pass main_input_filename to
989 build_translation_unit_decl.
991 2017-01-24 David Malcolm <dmalcolm@redhat.com>
993 * c-parser.c: Include "read-rtl-function.h" and
995 (c_parser_declaration_or_fndef): Rename "gimple-pass-list" in
996 grammar to gimple-or-rtl-pass-list. Add rtl-function-definition
997 production. Update for renaming of field "gimple_pass" to
998 "gimple_or_rtl_pass". If __RTL was seen, call
999 c_parser_parse_rtl_body. Convert a timevar_push/pop pair
1000 to an auto_timevar, to cope with early exit.
1001 (c_parser_declspecs): Update RID_GIMPLE handling for renaming of
1002 field "gimple_pass" to "gimple_or_rtl_pass", and for renaming of
1003 c_parser_gimple_pass_list to c_parser_gimple_or_rtl_pass_list.
1005 (c_parser_parse_rtl_body): New function.
1006 * c-tree.h (enum c_declspec_word): Add cdw_rtl.
1007 (struct c_declspecs): Rename field "gimple_pass" to
1008 "gimple_or_rtl_pass". Add field "rtl_p".
1009 * gimple-parser.c (c_parser_gimple_pass_list): Rename to...
1010 (c_parser_gimple_or_rtl_pass_list): ...this, updating accordingly.
1011 * gimple-parser.h (c_parser_gimple_pass_list): Rename to...
1012 (c_parser_gimple_or_rtl_pass_list): ...this.
1014 2017-01-20 Marek Polacek <polacek@redhat.com>
1017 * c-typeck.c (build_conditional_expr): Warn about duplicated branches.
1019 2017-01-13 Richard Biener <rguenther@suse.de>
1021 * gimple-parser.c (c_parser_gimple_compound_statement): Handle
1024 2017-01-13 Richard Biener <rguenther@suse.de>
1026 * gimple-parser.c (c_parser_gimple_postfix_expression): Parse
1027 _Literal ( type-name ) number.
1029 2017-01-12 Richard Biener <rguenther@suse.de>
1031 * gimple-parser.c (c_parser_gimple_postfix_expression): Parse
1034 2017-01-11 Jakub Jelinek <jakub@redhat.com>
1037 * c-decl.c (pop_file_scope): Set flag_syntax_only to 1 after writing
1040 2017-01-11 Richard Biener <rguenther@suse.de>
1043 * gimple-parser.c (c_parser_gimple_switch_stmt): Add missing
1044 returns on parse errors.
1046 2017-01-04 Marek Polacek <polacek@redhat.com>
1049 * c-parser.c (c_parser_postfix_expression): Mark zero character
1050 constants by setting original_type in c_expr.
1051 * c-typeck.c (parser_build_binary_op): Warn when a pointer is compared
1052 with a zero character constant.
1053 (char_type_p): New function.
1055 2017-01-04 David Malcolm <dmalcolm@redhat.com>
1057 * c-parser.c (c_parser_declaration_or_fndef): Create a
1058 rich_location at init_loc and parse it to start_init.
1059 (last_init_list_comma): New global.
1060 (c_parser_braced_init): Update last_init_list_comma when parsing
1061 commas. Pass it to pop_init_level. Pass location of closing
1062 brace to pop_init_level.
1063 (c_parser_postfix_expression_after_paren_type): Create a
1064 rich_location at type_loc and parse it to start_init.
1065 (c_parser_omp_declare_reduction): Likewise for loc.
1066 * c-tree.h (start_init): Add rich_location * param.
1067 (pop_init_level): Add location_t param.
1068 * c-typeck.c (struct initializer_stack): Add field
1069 "missing_brace_richloc".
1070 (start_init): Add richloc param, use it to initialize
1071 the stack node's missing_brace_richloc.
1072 (last_init_list_comma): New decl.
1073 (finish_implicit_inits): Pass last_init_list_comma to
1075 (push_init_level): When finding missing open braces, add fix-it
1076 hints to the richloc.
1077 (pop_init_level): Add "insert_before" param and pass it
1078 when calling pop_init_level. Add fixits about missing
1079 close braces to any richloc. Use the richloc for the
1080 -Wmissing-braces warning.
1081 (set_designator): Pass last_init_list_comma to pop_init_level.
1082 (process_init_element): Likewise.
1084 2017-01-01 Jakub Jelinek <jakub@redhat.com>
1086 Update copyright years.
1088 2016-12-21 Jakub Jelinek <jakub@redhat.com>
1091 * c-typeck.c (build_function_call_vec): If check_function_arguments
1092 returns true, set TREE_NO_WARNING on CALL_EXPR.
1095 * c-decl.c (grokdeclarator): If *expr is non-NULL, append expression
1096 to *expr instead of overwriting it.
1098 2016-12-20 Richard Biener <rguenther@suse.de>
1100 * gimple-parser.c (c_parser_gimple_compound_statement): Improve
1102 (c_parser_gimple_statement): Only build assigns for non-error
1104 (c_parser_gimple_postfix_expression_after): Improve error recovery.
1106 2016-12-14 Martin Jambor <mjambor@suse.cz>
1108 * c-parser.c: Include omp-general.h and omp-offload.h instead of
1110 (c_finish_oacc_routine): Adjusted call to
1111 get_oacc_fn_attrib, build_oacc_routine_dims and replace_oacc_fn_attrib
1112 to use their new names.
1113 (c_parser_oacc_enter_exit_data): Adjusted call to find_omp_clause to
1115 (c_parser_oacc_update): Likewise.
1116 (c_parser_omp_simd): Likewise.
1117 (c_parser_omp_target_update): Likewise.
1118 * c-typeck.c: Include omp-general.h instead of omp-low.h.
1119 (c_finish_omp_cancel): Adjusted call to find_omp_clause to use its new
1121 (c_finish_omp_cancellation_point): Likewise.
1122 * gimple-parser.c: Do not include omp-low.h
1124 2016-12-02 Cesar Philippidis <cesar@codesourcery.com>
1125 James Norris <jnorris@codesourcery.com>
1127 * c-parser.c (c_parser_pragma): Error when PRAGMA_OACC_{ENTER_DATA,
1128 EXIT_DATA,WAIT} are not used in compound statements.
1129 (c_parser_oacc_enter_exit_data): Update diagnostics.
1131 2016-11-21 Bernd Edlinger <bernd.edlinger@hotmail.de>
1134 * c-decl.c (diagnose_mismatched_decls): Use
1135 OPT_Wbuiltin_declaration_mismatch here too.
1137 2016-11-18 Richard Sandiford <richard.sandiford@arm.com>
1138 Alan Hayward <alan.hayward@arm.com>
1139 David Sherwood <david.sherwood@arm.com>
1141 * c-decl.c (merge_decls): Use SET_DECL_MODE.
1142 (make_label, finish_struct): Likewise.
1144 2016-11-14 Prasad Ghangal <prasad.ghangal@gmail.com>
1145 Richard Biener <rguenther@suse.de>
1147 * Make-lang.in (C_AND_OBJC_OBJS): Add gimple-parser.o.
1148 * config-lang.in (gtfiles): Add c/c-parser.h.
1149 * c-tree.h (enum c_declspec_word): Add cdw_gimple.
1150 (struct c_declspecs): Add gimple_pass member and gimple_p flag.
1151 * c-parser.c (enum c_id_kind, struct c_token,
1152 c_parser_next_token_is, c_parser_next_token_is_not,
1153 c_parser_next_token_is_keyword,
1154 enum c_lookahead_kind, enum c_dtr_syn, enum c_parser_prec):
1156 * c-parser.h: ... new header.
1157 * c-parser.c: Include c-parser.h and gimple-parser.h.
1158 (c_parser_peek_token, c_parser_peek_2nd_token,
1159 c_token_starts_typename, c_parser_next_token_starts_declspecs,
1160 c_parser_next_tokens_start_declaration, c_parser_consume_token,
1161 c_parser_error, c_parser_require, c_parser_skip_until_found,
1162 c_parser_declspecs, c_parser_declarator, c_parser_peek_nth_token,
1163 c_parser_type_name): Export.
1164 (c_parser_tokens_buf): New function.
1165 (c_parser_error): Likewise.
1166 (c_parser_set_error): Likewise.
1167 (c_parser_declspecs): Handle RID_GIMPLE.
1168 (c_parser_declaration_or_fndef): Parse __GIMPLE marked body
1169 via c_parser_parse_gimple_body.
1170 * c-parser.h (c_parser_peek_token, c_parser_peek_2nd_token,
1171 c_token_starts_typename, c_parser_next_token_starts_declspecs,
1172 c_parser_next_tokens_start_declaration, c_parser_consume_token,
1173 c_parser_error, c_parser_require, c_parser_skip_until_found,
1174 c_parser_declspecs, c_parser_declarator, c_parser_peek_nth_token,
1175 c_parser_type_name): Declare.
1176 (struct c_parser): Declare forward.
1177 (c_parser_tokens_buf): Declare.
1178 (c_parser_error): Likewise.
1179 (c_parser_set_error): Likewise.
1180 * gimple-parser.c: New file.
1181 * gimple-parser.h: Likewise.
1183 2016-11-13 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
1186 * c-parser.c (c_parser_postfix_expression_after_primary): Call
1189 2016-09-11 Le-Chun Wu <lcwu@google.com>
1190 Mark Wielaard <mjw@redhat.com>
1192 * c-decl.c (warn_if_shadowing): Use the warning code corresponding
1193 to the given -Wshadow= variant.
1195 2016-10-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
1197 * c-typeck.c: Include memmodel.h.
1199 2016-10-13 Jakub Jelinek <jakub@redhat.com>
1202 * c-objc-common.h (LANG_HOOKS_GETDECLS): Use hook_tree_void_null
1203 instead of lhd_return_null_tree_v.
1205 2016-10-07 Bernd Schmidt <bschmidt@redhat.com>
1208 * c-decl.c (smallest_type_quals_location): New static function.
1209 (grokdeclarator): Try to find the correct location for an ignored
1212 2016-09-26 Marek Polacek <polacek@redhat.com>
1215 * c-decl.c (pop_scope): Add gcc_fallthrough.
1217 2016-09-26 Marek Polacek <polacek@redhat.com>
1220 * c-parser.c (struct c_token): Add flags field.
1221 (c_lex_one_token): Pass it to c_lex_with_flags.
1222 (c_parser_declaration_or_fndef): Turn __attribute__((fallthrough));
1223 into IFN_FALLTHROUGH.
1224 (c_parser_label): Set FALLTHROUGH_LABEL_P on labels. Handle
1225 attribute fallthrough after a case label or default label.
1226 (c_parser_statement_after_labels): Handle RID_ATTRIBUTE.
1228 2016-09-24 Marek Polacek <polacek@redhat.com>
1231 * c-typeck.c (build_unary_op): Warn about bit not on expressions that
1232 have boolean value. Warn about ++/-- on booleans.
1234 2016-09-23 Jakub Jelinek <jakub@redhat.com>
1236 * c-parser.c (incomplete_record_decls): Remove unnecessary
1237 = vNULL initialization of file scope vec.
1239 2016-09-16 Marek Polacek <polacek@redhat.com>
1241 * c-typeck.c (lvalue_p): Use true and false instead of 1 and 0.
1243 2016-09-14 Marek Polacek <polacek@redhat.com>
1245 * c-array-notation.c (create_cmp_incr): Use false instead of 0.
1246 (fix_array_notation_expr): Likewise.
1247 * c-decl.c (finish_decl): Likewise.
1248 * c-parser.c (c_parser_postfix_expression_after_primary): Likewise.
1249 * c-typeck.c (array_to_pointer_conversion): Use true instead of 1.
1250 (function_to_pointer_conversion): Use false instead of 0.
1251 (convert_lvalue_to_rvalue): Likewise.
1252 (parser_build_unary_op): Likewise.
1253 (build_atomic_assign): Likewise.
1254 (build_unary_op): Change nonconvert parameter type to bool, use
1255 true/false instead of 1/0.
1256 (build_binary_op): Use true instead of 1.
1258 2016-09-13 David Malcolm <dmalcolm@redhat.com>
1260 * c-parser.c (c_parser_declaration_or_fndef): Update for renaming
1261 of add_fixit_insert to add_fixit_insert_before.
1263 2016-09-13 Marek Polacek <polacek@redhat.com>
1265 * c-typeck.c (build_unary_op): Rename FLAG parameter to NOCONVERT. Use
1268 2016-09-12 Bernd Edlinger <bernd.edlinger@hotmail.de>
1271 * c-parser.c (c_parser_conditional_expression): Pass the rightmost
1272 COMPOUND_EXPR to warn_for_omitted_condop.
1274 2016-09-07 David Malcolm <dmalcolm@redhat.com>
1276 * c-lang.c (LANG_HOOKS_GET_SUBSTRING_LOCATION): Use
1277 c_get_substring_location for this new langhook.
1279 2016-09-02 Jakub Jelinek <jakub@redhat.com>
1282 * c-parser.c (c_parser_declspecs): Don't sorry about _Atomic if
1284 (c_parser_omp_variable_list): Use convert_lvalue_to_rvalue
1285 instead of mark_exp_read on low_bound/length expression.
1286 (c_parser_omp_clause_num_gangs, c_parser_omp_clause_num_threads,
1287 c_parser_omp_clause_num_tasks, c_parser_omp_clause_grainsize,
1288 c_parser_omp_clause_priority, c_parser_omp_clause_hint,
1289 c_parser_omp_clause_num_workers, c_parser_oacc_shape_clause,
1290 c_parser_oacc_clause_tile, c_parser_omp_clause_schedule,
1291 c_parser_omp_clause_vector_length, c_parser_omp_clause_num_teams,
1292 c_parser_omp_clause_thread_limit, c_parser_omp_clause_aligned,
1293 c_parser_omp_clause_linear, c_parser_omp_clause_safelen,
1294 c_parser_omp_clause_simdlen, c_parser_omp_clause_device,
1295 c_parser_omp_clause_dist_schedule): Use convert_lvalue_to_rvalue
1296 instead of mark_expr_read.
1297 (c_parser_omp_declare_reduction): Reject _Atomic qualified types.
1298 * c-objc-common.h (LANG_HOOKS_OMP_CLAUSE_COPY_CTOR,
1299 LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP): Redefine.
1300 * c-tree.h (c_omp_clause_copy_ctor): New prototype.
1301 * c-typeck.c (handle_omp_array_sections_1): Diagnose _Atomic qualified
1302 array section bases outside of depend clause, for depend clause
1303 use convert_lvalue_to_rvalue on the base.
1304 (c_finish_omp_clauses): Reject _Atomic qualified vars in reduction,
1305 linear, aligned, map, to and from clauses.
1306 (c_omp_clause_copy_ctor): New function.
1308 2016-09-01 Marek Polacek <polacek@redhat.com>
1311 * c-typeck.c (composite_type): Add FALLTHRU comment.
1313 2016-08-31 David Malcolm <dmalcolm@redhat.com>
1315 * c-parser.c (c_parser_declaration_or_fndef): Add trailing space
1316 to the insertion fixits for "struct", "union", and "enum".
1318 2016-08-30 David Malcolm <dmalcolm@redhat.com>
1320 * c-decl.c (implicit_decl_warning): Use add_fixit_replace
1321 rather than add_fixit_misspelled_id.
1322 (undeclared_variable): Likewise.
1323 * c-parser.c (c_parser_declaration_or_fndef): Likewise. Remove
1324 now-redundant "here" params from add_fixit_insert method calls.
1325 (c_parser_parameter_declaration): Likewise.
1326 * c-typeck.c (build_component_ref): Remove now-redundant range
1327 param from add_fixit_replace method calls.
1329 2016-08-25 Marek Polacek <polacek@redhat.com>
1331 * c-typeck.c (parser_build_binary_op): Pass LHS to
1332 warn_logical_not_parentheses.
1334 2016-08-25 Marek Polacek <polacek@redhat.com>
1337 * c-decl.c (declspecs_add_type): Set typespec_word even when __intN
1338 or _FloatN or _FloatNx is not supported.
1339 (finish_declspecs): Set type to integer_type_node when _FloatN or
1340 _FloatNx is not supported.
1342 2016-08-19 Joseph Myers <joseph@codesourcery.com>
1345 * c-tree.h (cts_floatn_nx): New enum c_typespec_keyword value.
1346 (struct c_declspecs): Add field floatn_nx_idx.
1347 * c-decl.c (declspecs_add_type, finish_declspecs): Handle _FloatN
1348 and _FloatNx type specifiers.
1349 * c-parser.c (c_keyword_starts_typename, c_token_starts_declspecs)
1350 (c_parser_declspecs, c_parser_attribute_any_word)
1351 (c_parser_objc_selector): Use CASE_RID_FLOATN_NX.
1352 * c-typeck.c (c_common_type): Handle _FloatN and _FloatNx types.
1353 (convert_arguments): Avoid promoting _FloatN and _FloatNx types
1354 narrower than double.
1356 2016-08-12 Jakub Jelinek <jakub@redhat.com>
1357 Martin Liska <mliska@suse.cz>
1360 * c-typeck.c (set_nonincremental_init_from_string): Use / instead of
1361 % to determine val element to change. Assert that
1362 wchar_bytes * charwidth fits into val array.
1364 2016-08-12 Marek Polacek <polacek@redhat.com>
1367 * c-parser.c (c_parser_external_declaration): Add FALLTHRU.
1368 (c_parser_postfix_expression): Likewise.
1369 * c-typeck.c (build_unary_op): Adjust fall through comment.
1370 (c_mark_addressable): Likewise.
1372 2016-08-11 Jakub Jelinek <jakub@redhat.com>
1375 * c-decl.c (grokdeclarator): When adding TYPE_DOMAIN for flexible
1376 array member through typedef, for orig_qual_indirect == 0 clear
1379 2016-08-08 David Malcolm <dmalcolm@redhat.com>
1382 * c-lang.c (LANG_HOOKS_RUN_LANG_SELFTESTS): If CHECKING_P, wire
1383 this up to selftest::run_c_tests.
1384 (selftest::run_c_tests): New function.
1386 2016-08-04 Thomas Schwinge <thomas@codesourcery.com>
1388 * c-parser.c (struct oacc_routine_data): Add error_seen and
1389 fndecl_seen members.
1390 (c_finish_oacc_routine): Use these.
1391 (c_parser_declaration_or_fndef): Adjust.
1392 (c_parser_oacc_routine): Likewise. Support more C language
1393 constructs, and improve diagnostics. Move pragma context
1395 (c_parser_pragma): ... here.
1397 * c-parser.c (struct oacc_routine_data): New.
1398 (c_parser_declaration_or_fndef, c_parser_oacc_routine): Use it.
1400 (c_finish_oacc_routine): Likewise. Don't attach clauses to "omp
1401 declare target" attribute.
1403 2016-08-01 Jan Beulich <jbeulich@suse.com>
1405 * c-fold.c (c_fully_fold_internal): Also emit shift count
1406 warnings for vector types.
1407 * c-typeck.c (build_binary_op): Likewise.
1409 2016-07-29 Marek Polacek <polacek@redhat.com>
1412 * c-decl.c (finish_struct): Rephrase an error message.
1415 * c-parser.c (c_parser_switch_statement): Initialize ce.original_type
1416 to error node for invalid code.
1419 * c-decl.c (implicitly_declare): Return decl early not only for
1420 error_mark_nodes, but for anything that is not a FUNCTION_DECL.
1422 2016-07-29 Jakub Jelinek <jakub@redhat.com>
1425 * c-decl.c (finish_function): Only set DECL_DISREGARD_INLINE_LIMITS
1426 on GNU extern inline functions.
1428 2016-07-29 Marek Polacek <polacek@redhat.com>
1431 * c-parser.c (c_parser_postfix_expression_after_paren_type): Also
1434 2016-07-22 Uros Bizjak <ubizjak@gmail.com>
1436 * c-typeck.c: Use HOST_WIDE_INT_1 instead of (HOST_WIDE_INT) 1,
1438 2016-07-20 David Malcolm <dmalcolm@redhat.com>
1440 * c-decl.c (struct edit_distance_traits<cpp_hashnode *>): Move to
1442 (best_macro_match): Likewise, converting from a typedef to a
1444 (find_closest_macro_cpp_cb): Move to spellcheck-tree.c.
1445 (lookup_name_fuzzy): Update for change of best_macro_match to a
1446 subclass with a ctor that calls cpp_forall_identifiers.
1448 2016-07-20 David Malcolm <dmalcolm@redhat.com>
1450 * c-decl.c (implicit_decl_warning): Update for conversion of
1451 return type of lookup_name_fuzzy to const char *.
1452 (undeclared_variable): Likewise.
1453 (lookup_name_fuzzy): Convert return type from tree to
1455 * c-parser.c (c_parser_declaration_or_fndef): Update for
1456 conversion of return type of lookup_name_fuzzy to const char *.
1457 (c_parser_parameter_declaration): Likewise.
1459 2016-07-15 Cesar Philippidis <cesar@codesourcery.com>
1461 * c-parser.c (c_parser_oacc_declare): Don't scan for
1463 * c-typeck.c (handle_omp_array_sections): Mark data clauses with
1464 GOMP_MAP_FORCE_{PRESENT,TO,FROM,TOFROM} as potentially having
1465 zero-length subarrays.
1467 2016-07-15 Jakub Jelinek <jakub@redhat.com>
1470 * c-decl.c (implicit_decl_warning): Use FUZZY_LOOKUP_FUNCTION_NAME
1471 instead of FUZZY_LOOKUP_NAME.
1472 (lookup_name_fuzzy): For FUZZY_LOOKUP_FUNCTION_NAME consider
1473 FUNCTION_DECLs, {VAR,PARM}_DECLs function pointers and macros.
1475 2016-07-14 Jakub Jelinek <jakub@redhat.com>
1478 * c-decl.c (lookup_name_fuzzy): Ignore binding->invisible.
1480 2016-07-12 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
1482 * c-parser.c (c_parser_generic_selection): Make type of variable
1484 (c_parser_omp_declare_simd): Likewise.
1486 2016-07-12 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
1488 * c-decl.c (struct c_struct_parse_info): Change member types
1489 from vec to auto_vec.
1490 (start_struct): Adjust.
1491 (finish_struct): Likewise.
1493 2016-07-02 Jakub Jelinek <jakub@redhat.com>
1496 * c-typeck.c (mark_exp_read): Handle VIEW_CONVERT_EXPR.
1498 2016-06-29 Thomas Schwinge <thomas@codesourcery.com>
1500 * c-parser.c (c_parser_pragma) <PRAGMA_OMP_CANCELLATION_POINT>:
1501 Move pragma context checking into...
1502 (c_parser_omp_cancellation_point): ... here, and improve
1503 diagnostic messages.
1504 * c-typeck.c (c_finish_omp_cancel)
1505 (c_finish_omp_cancellation_point): Improve diagnostic messages.
1507 2016-06-29 Jakub Jelinek <jakub@redhat.com>
1510 * c-typeck.c (c_build_qualified_type): Don't clear
1511 C_TYPE_INCOMPLETE_VARS for the main variant.
1513 2016-06-28 Martin Sebor <msebor@redhat.com>
1516 * c-typeck.c (output_init_element): Diagnose incompatible types
1517 before non-constant initializers.
1519 2016-06-28 Jakub Jelinek <jakub@redhat.com>
1521 * Make-lang.in: Don't cat ../stage_current if it does not exist.
1523 2016-06-23 Andi Kleen <ak@linux.intel.com>
1525 * Make-lang.in: Add support for autofdo.
1527 2016-06-22 David Malcolm <dmalcolm@redhat.com>
1530 * c-decl.c: Include spellcheck-tree.h and gcc-rich-location.h.
1531 (implicit_decl_warning): When issuing warnings for implicit
1532 declarations, attempt to provide a suggestion via
1534 (undeclared_variable): Likewise when issuing errors.
1535 (lookup_name_in_scope): Likewise.
1536 (struct edit_distance_traits<cpp_hashnode *>): New struct.
1537 (best_macro_match): New typedef.
1538 (find_closest_macro_cpp_cb): New function.
1539 (lookup_name_fuzzy): New function.
1540 * c-parser.c: Include gcc-rich-location.h.
1541 (c_token_starts_typename): Split out case CPP_KEYWORD into...
1542 (c_keyword_starts_typename): ...this new function.
1543 (c_parser_declaration_or_fndef): When issuing errors about
1544 missing "struct" etc, add a fixit. For other kinds of errors,
1545 attempt to provide a suggestion via lookup_name_fuzzy.
1546 (c_parser_parms_declarator): When looking ahead to detect typos in
1547 type names, also reject CPP_KEYWORD.
1548 (c_parser_parameter_declaration): When issuing errors about
1549 unknown type names, attempt to provide a suggestion via
1551 * c-tree.h (c_keyword_starts_typename): New prototype.
1553 2016-06-20 Joseph Myers <joseph@codesourcery.com>
1556 * c-typeck.c (build_conditional_expr): Return error_mark_node if
1557 c_common_type returns error_mark_node.
1559 2016-06-19 Martin Sebor <msebor@redhat.com>
1562 * c-parser.c (c_parser_alignof_expression): Avoid diagnosing
1563 __alignof__ (expression).
1565 2016-06-14 David Malcolm <dmalcolm@redhat.com>
1567 * c-typeck.c: Include spellcheck-tree.h rather than spellcheck.h.
1569 2016-06-14 David Malcolm <dmalcolm@redhat.com>
1571 * c-typeck.c (build_component_ref): Simplify fixit code by
1572 using gcc_rich_location::add_fixit_misspelled_id.
1573 (set_init_label): Likewise.
1575 2016-06-13 David Malcolm <dmalcolm@redhat.com>
1577 * c-parser.c (c_parser_initelt): Provide location of name for new
1578 location_t param of set_init_label.
1579 * c-tree.h (set_init_label): Add location_t param.
1580 * c-typeck.c (set_init_index): Add "fieldname_loc" location_t
1581 param and use it when issuing error messages about unrecognized
1582 field names. Attempt to provide a fixit hint if appropriate,
1583 otherwise update the error message to provide the type name.
1585 2016-06-10 Thomas Schwinge <thomas@codesourcery.com>
1588 * c-parser.c (c_parser_omp_variable_list) <OMP_CLAUSE__CACHE_>:
1591 2016-06-08 Martin Sebor <msebor@redhat.com>
1592 Jakub Jelinek <jakub@redhat.com>
1596 * c-typeck.c (convert_arguments): Don't promote last argument
1597 of BUILT_IN_{ADD,SUB,MUL}_OVERFLOW_P.
1599 2016-06-08 Marek Polacek <polacek@redhat.com>
1602 * c-decl.c (grokdeclarator): Check TYPE_P.
1605 * c-decl.c (get_parm_info): Don't crash on an assert on invalid
1608 2016-06-07 David Malcolm <dmalcolm@redhat.com>
1610 * c-parser.c (c_parser_postfix_expression): In __builtin_offsetof
1611 and structure element reference, capture the location of the
1612 element name token and pass it to build_component_ref.
1613 (c_parser_postfix_expression_after_primary): Likewise for
1614 structure element dereference.
1615 (c_parser_omp_variable_list): Likewise for
1616 OMP_CLAUSE_{_CACHE, MAP, FROM, TO},
1617 * c-tree.h (build_component_ref): Add location_t param.
1618 * c-typeck.c (build_component_ref): Add location_t param
1619 COMPONENT_LOC. Use it, if available, when issuing hints about
1620 mispelled member names to provide a fixit replacement hint.
1622 2016-06-06 Marek Polacek <polacek@redhat.com>
1625 * c-parser.c (c_parser_direct_declarator): Set location.
1627 2016-06-06 Marek Polacek <polacek@redhat.com>
1629 * c-typeck.c (comptypes_internal): Handle comparisons of
1630 INTEGER_TYPE, FIXED_POINT_TYPE, and REAL_TYPE nodes. Don't check
1631 TYPE_REF_CAN_ALIAS_ALL.
1633 2016-06-03 Chung-Lin Tang <cltang@codesourcery.com>
1635 * c-typeck.c (c_finish_omp_clauses): Mark OpenACC reduction
1636 arguments as addressable when async clause exists.
1638 2016-05-30 Jakub Jelinek <jakub@redhat.com>
1641 * c-parser.c (c_parser_omp_for): Don't disallow nowait clause
1642 when combined with target construct.
1644 2016-05-26 Jakub Jelinek <jakub@redhat.com>
1646 * c-parser.c (c_parser_omp_clause_schedule): Warn if
1647 OMP_CLAUSE_SCHEDULE_CHUNK_EXPR is known not to be positive.
1649 2016-05-25 Marek Polacek <polacek@redhat.com>
1652 * c-decl.c (c_make_fname_decl): Don't check seen_error.
1655 * c-decl.c (store_parm_decls_oldstyle): Skip non-PARM_DECLs.
1657 2016-05-24 Cesar Philippidis <cesar@codesourcery.com>
1659 * c-parser.c (c_parser_oacc_declare): Add support for
1660 GOMP_MAP_FIRSTPRIVATE_POINTER.
1661 * c-typeck.c (handle_omp_array_sections_1): Replace bool is_omp
1662 argument with enum c_omp_region_type ort.
1663 (handle_omp_array_sections): Likewise. Update call to
1664 handle_omp_array_sections_1.
1665 (c_finish_omp_clauses): Add specific errors and warning messages for
1666 OpenACC. Use firsrtprivate pointers for OpenACC subarrays. Update
1667 call to handle_omp_array_sections.
1669 2016-05-24 Thomas Schwinge <thomas@codesourcery.com>
1671 * c-parser.c (c_parser_oacc_routine): Tighten syntax checks.
1673 2016-05-24 Richard Biener <rguenther@suse.de>
1677 * c-typeck.c (build_array_ref): Do not complain about indexing
1678 non-lvalue vectors. Adjust for function name change.
1680 2016-05-20 Martin Sebor <msebor@redhat.com>
1683 * c-typeck.c (error_init): Use
1684 expansion_point_location_if_in_system_header.
1685 (warning_init): Same.
1687 2016-05-19 David Malcolm <dmalcolm@redhat.com>
1690 * c-parser.c (c_parser_generic_selection): Use c_expr::set_error
1692 (c_parser_postfix_expression): Likewise.
1693 * c-tree.h (c_expr::set_error): New method.
1694 * c-typeck.c (parser_build_binary_op): In error-handling, ensure
1695 that result's range is initialized.
1697 2016-05-17 James Greenhalgh <james.greenhalgh@arm.com>
1699 * c-typeck.c (parser_build_unary_op): Fix formatting.
1701 2016-05-16 Matthew Wahab <matthew.wahab@arm.com>
1703 * c-decl.c (grokdeclarator): Remove errmsg and use of
1704 targetm.invalid_return_type.
1705 (grokparms): Remove errmsg and use of
1706 targetm.invalid_parameter_type.
1708 2016-05-13 Joseph Myers <joseph@codesourcery.com>
1710 * c-decl.c (grokdeclarator): For C11, discard qualifiers on
1711 function return type.
1713 2016-05-12 Marek Polacek <polacek@redhat.com>
1716 * c-decl.c (build_compound_literal): Pass LOC down to
1717 c_incomplete_type_error.
1718 * c-tree.h (require_complete_type): Adjust declaration.
1719 (c_incomplete_type_error): Likewise.
1720 * c-typeck.c (require_complete_type): Add location parameter, pass it
1721 down to c_incomplete_type_error.
1722 (c_incomplete_type_error): Add location parameter, pass it down to
1724 (build_component_ref): Pass location down to c_incomplete_type_error.
1725 (default_conversion): Pass location down to require_complete_type.
1726 (build_array_ref): Likewise.
1727 (build_function_call_vec): Likewise.
1728 (convert_arguments): Likewise.
1729 (build_unary_op): Likewise.
1730 (build_c_cast): Likewise.
1731 (build_modify_expr): Likewise.
1732 (convert_for_assignment): Likewise.
1733 (c_finish_omp_clauses): Likewise.
1735 2016-05-11 Mikhail Maltsev <maltsevm@gmail.com>
1738 * c-decl.c (declspecs_add_qual): Warn when -Wduplicate-decl-specifier
1740 * c-errors.c (pedwarn_c90): Return true if warned.
1741 * c-tree.h (pedwarn_c90): Change return type to bool.
1742 (enum c_declspec_word): Add new enumerator cdw_atomic.
1744 2016-05-11 Marek Polacek <polacek@redhat.com>
1747 * c-decl.c (diagnose_mismatched_decls): Factor out code to
1748 diagnose_mismatched_attributes and call it.
1750 2016-05-10 Marek Polacek <polacek@redhat.com>
1753 * c-decl.c (diagnose_mismatched_decls): Warn for optimize attribute
1754 on a declaration following the definition.
1756 2016-05-05 Jakub Jelinek <jakub@redhat.com>
1758 * c-parser.c (c_parser_switch_statement): Add IF_P argument,
1759 parse it through to c_parser_c99_block_statement.
1760 (c_parser_statement_after_labels): Adjust c_parser_switch_statement
1763 2016-05-04 Marek Polacek <polacek@redhat.com>
1765 * c-parser.c (c_parser_if_statement): Replace OPT_Wparentheses with
1768 2016-05-04 Marek Polacek <polacek@redhat.com>
1771 * c-typeck.c (build_binary_op): Don't issue -Waddress warnings
1772 for macro expansions.
1774 2016-05-03 Marek Polacek <polacek@redhat.com>
1777 * c-typeck.c (build_function_call_vec): Pass LOC and ARG_LOC down to
1778 check_builtin_function_arguments.
1780 2016-05-03 Richard Biener <rguenther@suse.de>
1782 * Make-lang.in (cc1-checksum.c): For stage-final re-use
1783 the checksum from the previous stage.
1785 2016-05-02 Cesar Philippidis <cesar@codesourcery.com>
1787 * c-parser.c (c_parser_oacc_all_clauses): Update call to
1788 c_finish_omp_clauses.
1789 (c_parser_omp_all_clauses): Likewise.
1790 (c_parser_oacc_cache): Likewise.
1791 (c_parser_oacc_loop): Likewise.
1792 (omp_split_clauses): Likewise.
1793 (c_parser_omp_declare_target): Likewise.
1794 (c_parser_cilk_all_clauses): Likewise.
1795 (c_parser_cilk_for): Likewise.
1796 * c-typeck.c (c_finish_omp_clauses): Replace bool arguments
1797 is_omp, declare_simd, and is_cilk with enum c_omp_region_type ort.
1799 2016-05-02 Marek Polacek <polacek@redhat.com>
1802 * c-decl.c (grokdeclarator): Diagnose when array's size has an
1805 2016-04-29 Cesar Philippidis <cesar@codesourcery.com>
1808 * c-parser.c (c_parser_oacc_loop): Don't augment mask with
1809 OACC_LOOP_CLAUSE_MASK.
1810 (c_parser_oacc_kernels_parallel): Update call to
1811 c_oacc_split_loop_clauses.
1813 2016-04-28 Andrew MacLeod <amacleod@redhat.com>
1815 * c-array-notation.c (fix_builtin_array_notation_fn): Fix final
1816 argument to build_modify_expr in two cases.
1818 2016-04-27 Bernd Schmidt <bschmidt@redhat.com>
1820 * c-parser.c (c_parser_postfix_expression_after_primary): Call
1821 warn_for_memset instead of warning directly here.
1823 2016-04-26 Marek Polacek <polacek@redhat.com>
1826 * c-parser.c (c_parser_maybe_reclassify_token): New function factored
1828 (c_parser_for_statement): ... here.
1829 (c_parser_if_statement): Use it.
1830 (c_parser_switch_statement): Use it.
1831 (c_parser_while_statement): Use it.
1834 * c-decl.c (pushdecl): Pass LOCUS down to warning.
1836 2016-04-20 Ilya Verbin <ilya.verbin@intel.com>
1839 * c-parser.c (c_parser_cilk_all_clauses): Use c_finish_omp_clauses
1840 instead of c_finish_cilk_clauses.
1841 * c-tree.h (c_finish_omp_clauses): Add new default argument.
1842 * c-typeck.c (c_finish_omp_clauses): Add new argument. Allow
1843 floating-point variables in the linear clause for Cilk Plus.
1845 2016-04-18 Michael Matz <matz@suse.de>
1847 * c-decl.c (merge_decls): Use SET_DECL_ALIGN and SET_TYPE_ALIGN.
1848 (grokdeclarator, parser_xref_tag, finish_enum): Use SET_TYPE_ALIGN.
1850 2016-04-15 Marek Polacek <polacek@redhat.com>
1853 * c-typeck.c (build_unary_op): Pass location down to error and
1856 2016-04-15 Jakub Jelinek <jakub@redhat.com>
1859 * c-parser.c (c_parser_pragma): Add IF_P argument, pass it down
1861 (c_parser_external_declaration, c_parser_struct_or_union_specifier,
1862 c_parser_parameter_declaration, c_parser_compound_statement_nostart,
1863 c_parser_objc_class_instance_variables, c_parser_objc_methodprotolist):
1864 Adjust c_parser_pragma callers.
1865 (c_parser_statement_after_labels): Likewise. Adjust c_parser_cilk_for
1867 (c_parser_omp_structured_block): Add IF_P argument, pass it down to
1869 (c_parser_oacc_data, c_parser_oacc_host_data, c_parser_oacc_loop,
1870 c_parser_oacc_kernels_parallel, c_parser_omp_critical,
1871 c_parser_omp_simd, c_parser_omp_for, c_parser_omp_master,
1872 c_parser_omp_ordered, c_parser_omp_parallel, c_parser_omp_single,
1873 c_parser_omp_task, c_parser_omp_taskgroup, c_parser_omp_distribute,
1874 c_parser_omp_teams, c_parser_omp_target_data, c_parser_omp_target,
1875 c_parser_omp_taskloop, c_parser_omp_construct, c_parser_cilk_grainsize,
1876 c_parser_cilk_simd, c_parser_cilk_for): Add IF_P argument, pass it
1878 (c_parser_omp_for_loop): Likewise. Clear IF_P if nbraces.
1879 (c_parser_omp_sections_scope): Adjust c_parser_omp_structured_block
1882 2016-04-13 Marek Polacek <polacek@redhat.com>
1885 * c-parser.c (c_parser_statement_after_labels): Add IF_P argument and
1887 (c_parser_statement): Likewise.
1888 (c_parser_c99_block_statement): Likewise.
1889 (c_parser_while_statement): Likewise.
1890 (c_parser_for_statement): Likewise.
1891 (c_parser_if_body): Don't set IF_P here.
1892 (c_parser_if_statement): Add IF_P argument. Set IF_P here. Warn
1893 about dangling else here.
1894 * c-tree.h (c_finish_if_stmt): Adjust declaration.
1895 * c-typeck.c (c_finish_if_stmt): Remove NESTED_IF parameter. Don't
1896 warn about dangling else here.
1898 2016-04-04 Marek Polacek <polacek@redhat.com>
1901 * c-fold.c (c_fully_fold_internal): Handle VEC_COND_EXPR.
1903 2016-03-31 Marek Polacek <polacek@redhat.com>
1906 * c-decl.c (merge_decls): Also set TYPE_ALIGN and TYPE_USER_ALIGN.
1908 2016-03-18 David Malcolm <dmalcolm@redhat.com>
1911 * c-parser.c (c_parser_postfix_expression): Set the source range
1912 for uses of "__builtin_types_compatible_p".
1914 2016-03-17 Jakub Jelinek <jakub@redhat.com>
1917 * c-typeck.c (composite_type): Don't count void_list_node
1918 into len, if the list is terminated by void_list_node, start
1919 with void_list_node instead of NULL for newargs. Stop
1922 2016-03-16 Marek Polacek <polacek@redhat.com>
1925 * c-typeck.c (build_function_call_vec): Create a TARGET_EXPR for
1926 nested functions returning VM types.
1928 2016-03-09 Cesar Philippidis <cesar@codesourcery.com>
1930 * c-parser.c (c_parser_oacc_loop): Update cclauses and clauses
1931 when calling c_finish_omp_clauses.
1933 2016-03-04 Bernd Schmidt <bschmidt@redhat.com>
1936 * c-decl.c (get_parm_info): Don't queue implicit function declarations
1939 2016-03-04 Marek Polacek <polacek@redhat.com>
1942 * c-parser.c (c_parser_postfix_expression): Call
1943 c_parser_cast_expression rather than c_parser_postfix_expression.
1945 2016-03-01 Jakub Jelinek <jakub@redhat.com>
1949 * c-parser.c (c_parser_translation_unit): Don't change TREE_TYPE
1950 of incomplete decls to error_mark_node.
1952 2016-02-24 Marek Polacek <polacek@redhat.com>
1955 * c-decl.c (finish_decl): Don't update the copy of the type of a
1956 different decl type.
1958 2016-02-23 Jakub Jelinek <jakub@redhat.com>
1961 * c-parser.c (c_parser_for_statement): Properly handle ObjC classes
1962 in id_kind reclassification.
1964 2016-02-16 Jakub Jelinek <jakub@redhat.com>
1967 * c-typeck.c (build_binary_op): Revert 2015-09-09 change.
1969 2016-02-16 James Norris <jnorris@codesourcery.com>
1972 * c-parser.c (c_parser_oacc_data_clause_deviceptr): Allow parms.
1974 2016-02-12 Bernd Schmidt <bschmidt@redhat.com>
1976 * c-decl.c (build_null_declspecs): Zero the entire struct.
1979 * c-parser.c (c_parser_braced_init): New arg outer_obstack. All
1980 callers changed. If nested_p is true, use it to call
1981 finish_implicit_inits.
1982 * c-tree.h (finish_implicit_inits): Declare.
1983 * c-typeck.c (finish_implicit_inits): New function. Move code
1985 (push_init_level): ... here.
1986 (set_designator, process_init_element): Call finish_implicit_inits.
1988 2016-02-11 Jakub Jelinek <jakub@redhat.com>
1991 * c-typeck.c (parser_build_binary_op): Strip nops from integer_zerop
1992 arguments for -Waddress warning.
1994 2016-02-04 Jakub Jelinek <jakub@redhat.com>
1997 * c-decl.c (finish_enum): When honoring mode attribute,
1998 make sure to use proper TYPE_MIN_VALUE and TYPE_MAX_VALUE.
2000 2016-01-29 Jakub Jelinek <jakub@redhat.com>
2003 * c-decl.c (finish_struct): Clear C_TYPE_INCOMPLETE_VARS in
2004 all type variants, not just TYPE_MAIN_VARIANT.
2006 2016-01-27 Jakub Jelinek <jakub@redhat.com>
2009 * c-decl.c (c_write_global_declarations_1): Warn with
2010 warn_unused_function if static prototype without definition
2013 2016-01-27 Marek Polacek <polacek@redhat.com>
2016 * c-typeck.c (build_binary_op) [EQ_EXPR, GE_EXPR]: Promote operand
2017 to unsigned, if needed. Add -Wsign-compare warning.
2019 2016-01-26 Jakub Jelinek <jakub@redhat.com>
2021 PR tree-optimization/69483
2022 * c-parser.c (c_parser_translation_unit): Use FOR_EACH_VEC_ELT.
2024 2016-01-20 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
2027 * c-tree.h (incomplete_record_decls): Declare.
2028 * c-parser.c (incomplete_record_decls): Define.
2029 (c_parser_translation_unit): Iterate through incomplete_record_decls and
2030 report error if any decl has zero size.
2031 * c-decl.c (finish_decl): Append static decl with incomplete struct/union
2032 or enum type to incomplete_record_decls.
2034 2016-01-14 Tom de Vries <tom@codesourcery.com>
2036 PR tree-optimization/68773
2037 * c-parser.c (c_parser_oacc_declare, c_parser_omp_declare_target): Don't
2040 2016-01-14 Marek Polacek <polacek@redhat.com>
2043 * c-decl.c (grokdeclarator): Provide more information for invalid
2046 2016-01-06 David Malcolm <dmalcolm@redhat.com>
2048 * c-parser.c (c_parser_unary_expression): For dereferences, build
2049 a combined location before calling build_indirect_ref, so that
2050 error reports cover the full range, manually updating the c_expr
2053 2016-01-06 Marek Polacek <polacek@redhat.com>
2056 * c-convert.c (convert) [INTEGER_TYPE]: Drop ARG. Don't pass ARG to
2057 ubsan_instrument_float_cast. Fold EXPR. Use NULL_TREE instead of
2060 2016-01-04 Jakub Jelinek <jakub@redhat.com>
2062 Update copyright years.
2064 2016-01-04 Marek Polacek <polacek@redhat.com>
2067 * c-typeck.c (build_atomic_assign): Improve commentary. Add
2068 optimization to use __atomic_fetch_* built-in if possible.
2070 2015-12-23 Thomas Schwinge <thomas@codesourcery.com>
2072 * c-parser.c (c_parser_oacc_clause_use_device): Merge function
2074 (c_parser_omp_clause_use_device_ptr): ... this function. Adjust
2077 2015-12-22 Marek Polacek <polacek@redhat.com>
2080 * c-typeck.c (build_component_ref): Warn when acessing elements of
2081 atomic structures or unions.
2083 2015-12-21 David Malcolm <dmalcolm@redhat.com>
2085 * c-typeck.c: Include "gcc-rich-location.h".
2086 (build_binary_op): In the two places that call binary_op_error,
2087 create a gcc_rich_location and populate it with the location of
2088 the binary op and its two operands.
2090 2015-12-16 David Malcolm <dmalcolm@redhat.com>
2092 * c-parser.c (c_parser_statement_after_labels): When calling
2093 c_finish_return, Use the return expression's location if it has
2094 one, falling back to the location of the first token within it.
2095 * c-typeck.c (c_finish_return): When issuing warnings about
2096 the incorrect presence/absence of a return value, issue a note
2097 showing the declaration of the function.
2099 2015-12-16 David Malcolm <dmalcolm@redhat.com>
2101 * c-parser.c (struct c_parser): Expand array "tokens_buf" from 2
2103 (c_parser_peek_nth_token): New function.
2104 (c_parser_peek_conflict_marker): New function.
2105 (c_parser_error): Detect conflict markers and report them as such.
2107 2015-12-16 David Malcolm <dmalcolm@redhat.com>
2109 * c-parser.c (c_parser_postfix_expression): Use EXPR_LOC_OR_LOC
2110 to preserve range information for the primary expression
2111 in the call to c_parser_postfix_expression_after_primary.
2113 2015-12-16 David Malcolm <dmalcolm@redhat.com>
2115 * c-parser.c (c_parser_static_assert_declaration_no_semi): Use the
2116 expression location, falling back on the first token location,
2117 rather than always using the latter.
2119 2015-12-16 Marek Polacek <polacek@redhat.com>
2122 * c-typeck.c (c_process_expr_stmt): Use location of the expression if
2125 2015-12-15 Marek Polacek <polacek@redhat.com>
2128 * c-typeck.c (build_atomic_assign): Set TREE_NO_WARNING on an
2131 2015-12-08 David Malcolm <dmalcolm@redhat.com>
2133 * c-parser.c (c_parser_alignof_expression): Capture location of
2134 closing parenthesis (if any), or of end of unary expression, and
2135 use it to build a src_range for the expression.
2137 2015-12-08 David Malcolm <dmalcolm@redhat.com>
2140 * c-parser.c (c_parser_get_builtin_args): Add
2141 "out_close_paren_loc" param, and write back to it.
2142 (c_parser_postfix_expression): Capture the closing
2143 parenthesis location for RID_CHOOSE_EXPR,
2144 RID_BUILTIN_CALL_WITH_STATIC_CHAIN, RID_BUILTIN_COMPLEX,
2145 RID_BUILTIN_SHUFFLE and use it to set the source range
2146 for such expressions; within RID_BUILTIN_COMPLEX set
2147 the underlying location.
2149 2015-12-07 Marek Polacek <polacek@redhat.com>
2152 * c-decl.c (grokdeclarator): If ORIG_QUAL_INDIRECT is indirect, use
2153 TREE_TYPE of ORIG_QUAL_TYPE, otherwise decrement ORIG_QUAL_INDIRECT.
2155 2015-12-04 Eric Botcazou <ebotcazou@adacore.com>
2157 * c-tree.h (c_build_va_arg): Adjust prototype.
2158 * c-parser.c (c_parser_postfix_expression): Adjust call to above.
2159 * c-typeck.c (c_build_va_arg): Rename LOC parameter to LOC2, add LOC1
2160 parameter, adjust throughout and issue an error if EXPR is a component
2161 with reverse storage order.
2163 2015-12-02 Jason Merrill <jason@redhat.com>
2165 * c-fold.c (c_disable_warnings, c_enable_warnings, c_fully_fold)
2166 (c_fully_fold_internal, decl_constant_value_for_optimization):
2167 Move from c-common.c.
2168 * c-tree.h: Declare decl_constant_value_for_optimization.
2169 * Make-lang.in (C_AND_OBJC_OBJS): Add c-fold.o.
2171 2015-12-02 Joseph Myers <joseph@codesourcery.com>
2174 * c-decl.c (grokdeclarator): Set first_non_attr_kind before
2175 following link from declarator to next declarator. Track original
2176 qualified type and pass it to c_build_qualified_type.
2177 * c-typeck.c (c_build_qualified_type): Add arguments
2178 orig_qual_type and orig_qual_indirect.
2180 2015-12-02 Thomas Schwinge <thomas@codesourcery.com>
2182 * c-parser.c (c_parser_omp_clause_name)
2183 (c_parser_oacc_all_clauses): Alphabetical sorting.
2185 2015-12-02 Jakub Jelinek <jakub@redhat.com>
2188 * c-decl.c (get_parm_info): Use b->locus instead of input_location
2191 2015-12-01 Julian Brown <julian@codesourcery.com>
2192 Cesar Philippidis <cesar@codesourcery.com>
2193 James Norris <James_Norris@mentor.com>
2195 * c-parser.c (c_parser_omp_clause_name): Add use_device support.
2196 (c_parser_oacc_clause_use_device): New function.
2197 (c_parser_oacc_all_clauses): Add use_device support.
2198 (OACC_HOST_DATA_CLAUSE_MASK): New macro.
2199 (c_parser_oacc_host_data): New function.
2200 (c_parser_omp_construct): Add host_data support.
2201 * c-tree.h (c_finish_oacc_host_data): Add prototype.
2202 * c-typeck.c (c_finish_oacc_host_data): New function.
2203 (c_finish_omp_clauses): Add use_device support.
2205 2015-11-29 Jan Hubicka <hubicka@ucw.cz>
2208 * c-decl.c: Set TYPE_PACKED in variants.
2210 2015-11-27 Martin Liska <mliska@suse.cz>
2213 * c-array-notation.c (fix_builtin_array_notation_fn):
2214 Use release_vec_vec instead of vec::release.
2215 (build_array_notation_expr): Likewise.
2216 (fix_conditional_array_notations_1): Likewise.
2217 (fix_array_notation_expr): Likewise.
2218 (fix_array_notation_call_expr): Likewise.
2220 2015-11-27 Jakub Jelinek <jakub@redhat.com>
2223 * c-parser.c (c_parser_compound_statement_nostart): If
2224 last_label is true, use pragma_stmt instead of pragma_compound
2225 as second c_parser_pragma argument.
2226 (c_parser_omp_ordered, c_parser_omp_target_update,
2227 c_parser_omp_target_enter_data, c_parser_omp_target_exit_data): Pass
2228 false as second argument to c_parser_skip_to_pragma_eol after
2229 diagnosing standalone directives used in pragma_stmt context.
2231 2015-11-24 Ilya Verbin <ilya.verbin@intel.com>
2233 * c-parser.c (c_parser_oacc_declare): Replace "ifdef ENABLE_OFFLOADING"
2234 with "if (ENABLE_OFFLOADING)".
2236 2015-11-23 David Malcolm <dmalcolm@redhat.com>
2239 * c-parser.c (c_parser_postfix_expression): Set up source ranges
2240 for various Objective-C constructs: Class.name syntax,
2241 @selector(), @protocol(), @encode(), and [] message syntax.
2243 2015-11-20 David Malcolm <dmalcolm@redhat.com>
2246 * c-typeck.c (should_suggest_deref_p): New function.
2247 (build_component_ref): Special-case POINTER_TYPE when
2248 generating a "not a structure of union" error message, and
2249 suggest a "->" rather than a ".", providing a fix-it hint.
2251 2015-11-19 David Malcolm <dmalcolm@redhat.com>
2253 * c-typeck.c (lookup_field_fuzzy): Move determination of closest
2254 candidate into a new function, find_closest_identifier.
2256 2015-11-19 Marek Polacek <polacek@redhat.com>
2259 * c-typeck.c (parser_build_binary_op): Properly handle
2260 C_MAYBE_CONST_EXPR before calling warn_tautological_cmp.
2262 2015-11-17 David Malcolm <dmalcolm@redhat.com>
2264 * c-parser.c (set_c_expr_source_range): Bulletproof both
2265 overloaded implementations against NULL expr->value.
2266 (c_parser_braced_init): Set src_range for "ret" to a sane pair of
2268 (c_parser_unary_expression): Likewise when handling addresses of
2270 (c_parser_postfix_expression): Likewise for statement expressions,
2271 for __FUNCTION__, __PRETTY_FUNCTION_ and __func__ keywords, for
2272 __builtin_va_arg, and for __builtin_offset_of.
2273 (c_parser_postfix_expression_after_paren_type): Initialize expr's
2274 src_range using the range of the braced initializer.
2275 (c_parser_transaction_expression): Set src_range for "ret" to a
2276 sane pair of values.
2278 2015-11-16 Kirill Yukhin <kirill.yukhin@intel.com>
2280 * c-parser.c (c_finish_omp_declare_simd): Look for
2281 "simd" attribute as well. Update error message.
2283 2015-11-14 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
2285 * c-parser.c (c_parser_omp_declare_target): Adjust.
2287 2015-11-14 Jakub Jelinek <jakub@redhat.com>
2289 * c-typeck.c (c_finish_omp_clauses): Don't mark
2290 GOMP_MAP_FIRSTPRIVATE_POINTER decls addressable.
2292 2015-11-14 Marek Polacek <polacek@redhat.com>
2294 * c-decl.c: Use RECORD_OR_UNION_TYPE_P throughout.
2295 * c-typeck.c: Likewise.
2297 2015-11-13 David Malcolm <dmalcolm@redhat.com>
2299 * c-decl.c (warn_defaults_to): Pass line_table to
2301 * c-errors.c (pedwarn_c99): Likewise.
2302 (pedwarn_c90): Likewise.
2303 * c-parser.c (set_c_expr_source_range): New functions.
2304 (c_token::get_range): New method.
2305 (c_token::get_finish): New method.
2306 (c_parser_expr_no_commas): Call set_c_expr_source_range on the ret
2307 based on the range from the start of the LHS to the end of the
2309 (c_parser_conditional_expression): Likewise, based on the range
2310 from the start of the cond.value to the end of exp2.value.
2311 (c_parser_binary_expression): Call set_c_expr_source_range on
2312 the stack values for TRUTH_ANDIF_EXPR and TRUTH_ORIF_EXPR.
2313 (c_parser_cast_expression): Call set_c_expr_source_range on ret
2314 based on the cast_loc through to the end of the expr.
2315 (c_parser_unary_expression): Likewise, based on the
2316 op_loc through to the end of op.
2317 (c_parser_sizeof_expression) Likewise, based on the start of the
2318 sizeof token through to either the closing paren or the end of
2320 (c_parser_postfix_expression): Likewise, using the token range,
2321 or from the open paren through to the close paren for
2322 parenthesized expressions.
2323 (c_parser_postfix_expression_after_primary): Likewise, for
2324 various kinds of expression.
2325 * c-tree.h (struct c_expr): Add field "src_range".
2326 (c_expr::get_start): New method.
2327 (c_expr::get_finish): New method.
2328 (set_c_expr_source_range): New decls.
2329 * c-typeck.c (parser_build_unary_op): Call set_c_expr_source_range
2330 on ret for prefix unary ops.
2331 (parser_build_binary_op): Likewise, running from the start of
2332 arg1.value through to the end of arg2.value.
2334 2015-11-13 Marek Polacek <polacek@redhat.com>
2337 * c-parser.c (c_parser_for_statement): Treat unknown tokens as IDs.
2339 2015-11-13 David Malcolm <dmalcolm@redhat.com>
2341 * c-typeck.c: Include spellcheck.h.
2342 (lookup_field_fuzzy_find_candidates): New function.
2343 (lookup_field_fuzzy): New function.
2344 (build_component_ref): If the field was not found, try using
2345 lookup_field_fuzzy and potentially offer a suggestion.
2347 2015-11-12 James Norris <jnorris@codesourcery.com>
2348 Joseph Myers <joseph@codesourcery.com>
2350 * c-parser.c (c_parser_pragma): Handle PRAGMA_OACC_DECLARE.
2351 (c_parser_omp_clause_name): Handle 'device_resident' clause.
2352 (c_parser_oacc_data_clause): Handle PRAGMA_OACC_CLAUSE_DEVICE_RESIDENT
2353 and PRAGMA_OMP_CLAUSE_LINK.
2354 (c_parser_oacc_all_clauses): Handle PRAGMA_OACC_CLAUSE_DEVICE_RESIDENT
2355 and PRAGMA_OACC_CLAUSE_LINK.
2356 (OACC_DECLARE_CLAUSE_MASK): New definition.
2357 (c_parser_oacc_declare): New function.
2359 2015-11-12 Marek Polacek <polacek@redhat.com>
2362 * c-parser.c (c_parser_for_statement): Reclassify the token in
2365 2015-11-11 Marek Polacek <polacek@redhat.com>
2369 * c-decl.c (grokdeclarator): Call valid_array_size_p. Remove code
2370 checking the size of an array.
2372 2015-11-11 Andrew MacLeod <amacleod@redhat.com>
2374 * c-array-notation.c: Remove unused header files.
2375 * c-aux-info.c: Likewise.
2376 * c-convert.c: Likewise.
2377 * c-decl.c: Likewise.
2378 * c-errors.c: Likewise.
2379 * c-lang.c: Likewise.
2380 * c-objc-common.c: Likewise.
2381 * c-parser.c: Likewise.
2382 * c-typeck.c: Likewise.
2383 * gccspec.c: Likewise.
2385 2015-11-09 Thomas Schwinge <thomas@codesourcery.com>
2386 Cesar Philippidis <cesar@codesourcery.com>
2387 James Norris <jnorris@codesourcery.com>
2388 Julian Brown <julian@codesourcery.com>
2389 Nathan Sidwell <nathan@codesourcery.com>
2392 * c-parser.c (c_parser_declaration_or_fndef): Add OpenACC
2394 (c_parser_declaration_or_fndef): Call c_finish_oacc_routine.
2395 (c_parser_pragma): Parse 'acc routine'.
2396 (OACC_ROUTINE_CLAUSE_MARK): Define.
2397 (c_parser_oacc_routine, (c_finish_oacc_routine): New.
2399 2015-11-09 Andreas Arnez <arnez@linux.vnet.ibm.com>
2402 * c-typeck.c (c_finish_loop): For unconditional loops, set the
2403 location of the backward-goto to the start of the loop body.
2405 2015-11-09 Andreas Arnez <arnez@linux.vnet.ibm.com>
2408 * c-parser.c (c_parser_while_statement): Finish the loop before
2409 parsing ahead for misleading indentation.
2410 (c_parser_for_statement): Likewise.
2412 2015-11-08 Eric Botcazou <ebotcazou@adacore.com>
2414 * c-decl.c (finish_struct): If the structure has reverse storage
2415 order, rewrite the type of array fields with scalar component. Call
2416 maybe_apply_pragma_scalar_storage_order on entry.
2417 * c-typeck.c (build_unary_op) <ADDR_EXPR>: Remove left-overs. Issue
2418 errors on bit-fields and reverse SSO here and not...
2419 (c_mark_addressable): ...here.
2420 (output_init_element): Adjust call to initializer_constant_valid_p.
2421 (c_build_qualified_type): Propagate TYPE_REVERSE_STORAGE_ORDER.
2423 2015-11-06 David Malcolm <dmalcolm@redhat.com>
2425 * c-decl.c (warn_defaults_to): Update for change in signature
2426 of diagnostic_set_info.
2427 * c-errors.c (pedwarn_c99): Likewise.
2428 (pedwarn_c90): Likewise.
2429 * c-objc-common.c (c_tree_printer): Update for new "caret_p" param
2430 for textinfo::set_location.
2432 2015-11-05 Cesar Philippidis <cesar@codesourcery.com>
2433 Thomas Schwinge <thomas@codesourcery.com>
2434 James Norris <jnorris@codesourcery.com>
2436 * c-parser.c (c_parser_omp_clause_name): Add support for
2437 PRAGMA_OACC_CLAUSE_INDEPENDENT and PRAGMA_OACC_CLAUSE_TILE.
2438 (c_parser_omp_clause_default): Add is_oacc argument. Handle
2439 default(none) in OpenACC.
2440 (c_parser_oacc_shape_clause): Allow pointer variables as gang static
2442 (c_parser_oacc_clause_tile): New function.
2443 (c_parser_oacc_all_clauses): Add support for OMP_CLAUSE_DEFAULT,
2444 OMP_CLAUSE_INDEPENDENT and OMP_CLAUSE_TILE.
2445 (OACC_LOOP_CLAUSE_MASK): Add PRAGMA_OACC_CLAUSE_{PRIVATE,INDEPENDENT,
2447 (OACC_KERNELS_MASK): Add PRAGMA_OACC_CLAUSE_DEFAULT.
2448 (OACC_PARALLEL_MASK): Add PRAGMA_OACC_CLAUSE_{DEFAULT,PRIVATE,
2450 (c_parser_omp_all_clauses): Update call to c_parser_omp_clause_default.
2451 (c_parser_oacc_update): Update the error message for missing clauses.
2452 * c-typeck.c (c_finish_omp_clauses): Add support for OMP_CLAUSE_TILE
2453 and OMP_CLAUSE_INDEPENDENT.
2455 2015-11-05 Marek Polacek <polacek@redhat.com>
2458 * c-parser.c (c_parser_postfix_expression_after_paren_type): Don't
2459 deal with pre-evaluation on invalid types.
2461 2015-11-05 Jakub Jelinek <jakub@redhat.com>
2462 Ilya Verbin <ilya.verbin@intel.com>
2464 * c-parser.c: Include context.h and gimple-expr.h.
2465 (c_parser_omp_clause_schedule): Parse schedule modifiers, diagnose
2466 monotonic together with nonmonotonic.
2467 (c_parser_omp_for_loop): Call c_omp_check_loop_iv. Call add_stmt here.
2468 (OMP_DISTRIBUTE_CLAUSE_MASK): Add lastprivate clause.
2469 (c_parser_omp_target_data, c_parser_omp_target_enter_data,
2470 c_parser_omp_target_exit_data): Allow GOMP_MAP_ALWAYS_POINTER.
2471 (c_parser_omp_target): Likewise. Evaluate num_teams and thread_limit
2472 expressions on combined target teams before the target.
2473 (c_parser_omp_declare_target): If decl has "omp declare target" or
2474 "omp declare target link" attribute, and cgraph or varpool node already
2475 exists, then set corresponding flags. Call c_finish_omp_clauses
2476 in the parenthesized extended-list syntax case.
2477 * c-decl.c (c_decl_attributes): Don't diagnose block scope vars inside
2479 * c-typeck.c (handle_omp_array_sections_1): Allow non-zero low-bound
2480 on OMP_CLAUSE_REDUCTION array sections.
2481 (handle_omp_array_sections): Encode low-bound into the MEM_REF, either
2482 into the constant offset, or for variable low-bound using
2483 POINTER_PLUS_EXPR. For structure element based array sections use
2484 GOMP_MAP_ALWAYS_POINTER instead of GOMP_MAP_FIRSTPRIVATE_POINTER.
2485 (c_finish_omp_clauses): Drop generic_field_head, structure
2486 elements are now always mapped even as array section bases,
2487 diagnose same var in data sharing and mapping clauses. Diagnose if
2488 linear step on declare simd is neither a constant nor a uniform
2489 parameter. Look through POINTER_PLUS_EXPR for array section
2490 reductions. Diagnose the same var or function appearing multiple
2491 times on the same directive. Fix up wording for the to clause if t
2492 is neither a FUNCTION_DECL nor a VAR_DECL. Diagnose nonmonotonic
2493 modifier on kinds other than dynamic or guided or nonmonotonic
2494 modifier together with ordered clause.
2496 2015-11-03 Thomas Schwinge <thomas@codesourcery.com>
2497 Chung-Lin Tang <cltang@codesourcery.com>
2499 * c-parser.c (c_parser_omp_construct): Handle PRAGMA_OACC_ATOMIC.
2501 2015-10-29 Andrew MacLeod <amacleod@redhat.com>
2503 * c-array-notation.c: Reorder #include's and remove duplicates.
2504 * c-aux-info.c: Likewise.
2505 * c-convert.c: Likewise.
2506 * c-decl.c: Likewise.
2507 * c-errors.c: Likewise.
2508 * c-lang.c: Likewise.
2509 * c-objc-common.c: Likewise.
2510 * c-parser.c: Likewise.
2511 * c-typeck.c: Likewise.
2513 2015-10-26 Jim Wilson <jim.wilson@linaro.org>
2516 * c-typeck.c (c_build_qualified_type): Clear C_TYPE_INCOMPLETE_VARS
2517 after calling build_qualified_type.
2519 2015-10-27 Cesar Philippidis <cesar@codesourcery.com>
2520 Thomas Schwinge <thomas@codesourcery.com>
2521 James Norris <jnorris@codesourcery.com>
2522 Joseph Myers <joseph@codesourcery.com>
2523 Julian Brown <julian@codesourcery.com>
2524 Bernd Schmidt <bschmidt@redhat.com>
2526 * c-parser.c (c_parser_oacc_shape_clause): New.
2527 (c_parser_oacc_simple_clause): New.
2528 (c_parser_oacc_all_clauses): Add auto, gang, seq, vector, worker.
2529 (OACC_LOOP_CLAUSE_MASK): Add gang, worker, vector, auto, seq.
2531 2015-10-27 Thomas Schwinge <thomas@codesourcery.com>
2532 James Norris <jnorris@codesourcery.com>
2533 Cesar Philippidis <cesar@codesourcery.com>
2537 * c-parser.c (c_parser_oacc_loop): Add mask, cclauses formal
2538 parameters, and handle these. Adjust all users.
2539 (c_parser_oacc_kernels, c_parser_oacc_parallel): Merge functions
2541 (c_parser_oacc_kernels_parallel): ... this new function. Adjust
2543 * c-tree.h (c_finish_oacc_parallel, c_finish_oacc_kernels): Don't
2545 (c_finish_omp_construct): Declare function.
2546 * c-typeck.c (c_finish_oacc_parallel, c_finish_oacc_kernels):
2547 Merge functions into...
2548 (c_finish_omp_construct): ... this new function.
2550 2015-10-22 Richard Biener <rguenther@suse.de>
2552 * c-typeck.c (c_finish_omp_clauses): Properly convert operands
2553 before folding a MINUS_EXPR.
2555 2015-10-21 Marek Polacek <polacek@redhat.com>
2558 * c-decl.c (start_function): Warn about vararg functions without
2561 2015-10-21 Ilya Enkovich <enkovich.gnu@gmail.com>
2563 * c-typeck.c (build_conditional_expr): Use boolean vector
2564 type for vector comparison.
2565 (build_vec_cmp): New.
2566 (build_binary_op): Use build_vec_cmp for comparison.
2568 2015-10-20 Marek Polacek <polacek@redhat.com>
2570 * c-parser.c (is_cilkplus_vector_p): Don't define here.
2572 2015-10-20 Marek Polacek <polacek@redhat.com>
2575 * c-parser.c (c_parser_attributes): Break out of the loop if the
2576 token after an attribute isn't a comma.
2578 2015-10-13 Jakub Jelinek <jakub@redhat.com>
2579 Aldy Hernandez <aldyh@redhat.com>
2581 * c-parser.c (c_parser_pragma): Handle PRAGMA_OMP_ORDERED here.
2582 (c_parser_omp_clause_name): Handle OpenMP 4.5 clauses.
2583 (c_parser_omp_variable_list): Handle structure elements for
2584 map, to and from clauses. Handle array sections in reduction
2585 clause. Formatting fixes.
2586 (c_parser_omp_clause_if): Add IS_OMP argument, handle parsing of
2587 if clause modifiers.
2588 (c_parser_omp_clause_num_tasks, c_parser_omp_clause_grainsize,
2589 c_parser_omp_clause_priority, c_parser_omp_clause_hint,
2590 c_parser_omp_clause_defaultmap, c_parser_omp_clause_use_device_ptr,
2591 c_parser_omp_clause_is_device_ptr): New functions.
2592 (c_parser_omp_clause_ordered): Parse optional parameter.
2593 (c_parser_omp_clause_reduction): Handle array reductions.
2594 (c_parser_omp_clause_schedule): Parse optional simd modifier.
2595 (c_parser_omp_clause_nogroup, c_parser_omp_clause_orderedkind): New
2597 (c_parser_omp_clause_linear): Parse linear clause modifiers.
2598 (c_parser_omp_clause_depend_sink): New function.
2599 (c_parser_omp_clause_depend): Parse source/sink depend kinds.
2600 (c_parser_omp_clause_map): Parse release/delete map kinds and
2601 optional always modifier.
2602 (c_parser_oacc_all_clauses): Adjust c_parser_omp_clause_if
2603 and c_finish_omp_clauses callers.
2604 (c_parser_omp_all_clauses): Likewise. Parse OpenMP 4.5 clauses.
2605 Parse "to" as OMP_CLAUSE_TO_DECLARE if on declare target directive.
2606 (c_parser_oacc_cache): Adjust c_finish_omp_clauses caller.
2607 (OMP_CRITICAL_CLAUSE_MASK): Define.
2608 (c_parser_omp_critical): Parse critical clauses.
2609 (c_parser_omp_for_loop): Handle doacross loops, adjust
2610 c_finish_omp_for and c_finish_omp_clauses callers.
2611 (OMP_SIMD_CLAUSE_MASK): Add simdlen clause.
2612 (c_parser_omp_simd): Allow ordered clause if it has no parameter.
2613 (OMP_FOR_CLAUSE_MASK): Add linear clause.
2614 (c_parser_omp_for): Disallow ordered clause when combined with
2615 distribute. Disallow linear clause when combined with distribute
2616 and not combined with simd.
2617 (OMP_ORDERED_CLAUSE_MASK, OMP_ORDERED_DEPEND_CLAUSE_MASK): Define.
2618 (c_parser_omp_ordered): Add CONTEXT argument, remove LOC argument,
2619 parse clauses and if depend clause is found, don't parse a body.
2620 (c_parser_omp_parallel): Disallow copyin clause on target parallel.
2621 Allow target parallel without for after it.
2622 (OMP_TASK_CLAUSE_MASK): Add priority clause.
2623 (OMP_TARGET_DATA_CLAUSE_MASK): Add use_device_ptr clause.
2624 (c_parser_omp_target_data): Diagnose no map clauses or clauses with
2626 (OMP_TARGET_UPDATE_CLAUSE_MASK): Add depend and nowait clauses.
2627 (OMP_TARGET_ENTER_DATA_CLAUSE_MASK,
2628 OMP_TARGET_EXIT_DATA_CLAUSE_MASK): Define.
2629 (c_parser_omp_target_enter_data, c_parser_omp_target_exit_data): New
2631 (OMP_TARGET_CLAUSE_MASK): Add depend, nowait, private, firstprivate,
2632 defaultmap and is_device_ptr clauses.
2633 (c_parser_omp_target): Parse target parallel and target simd. Set
2634 OMP_TARGET_COMBINED on combined constructs. Parse target enter data
2635 and target exit data. Diagnose invalid map kinds.
2636 (OMP_DECLARE_TARGET_CLAUSE_MASK): Define.
2637 (c_parser_omp_declare_target): Parse OpenMP 4.5 forms of this
2639 (c_parser_omp_declare_reduction): Use STRIP_NOPS when checking for
2641 (OMP_TASKLOOP_CLAUSE_MASK): Define.
2642 (c_parser_omp_taskloop): New function.
2643 (c_parser_omp_construct): Don't handle PRAGMA_OMP_ORDERED here,
2644 handle PRAGMA_OMP_TASKLOOP.
2645 (c_parser_cilk_for): Adjust c_finish_omp_clauses callers.
2646 * c-tree.h (c_finish_omp_clauses): Add two new arguments.
2647 * c-typeck.c (handle_omp_array_sections_1): Fix comment typo.
2648 Add IS_OMP argument, handle structure element bases, diagnose
2649 bitfields, pass IS_OMP recursively, diagnose known zero length
2650 array sections in depend clauses, handle array sections in reduction
2651 clause, diagnose negative length even for pointers.
2652 (handle_omp_array_sections): Add IS_OMP argument, use auto_vec for
2653 types, pass IS_OMP down to handle_omp_array_sections_1, handle
2654 array sections in reduction clause, set
2655 OMP_CLAUSE_MAP_MAYBE_ZERO_LENGTH_ARRAY_SECTION if map could be zero
2656 length array section, use GOMP_MAP_FIRSTPRIVATE_POINTER for IS_OMP.
2657 (c_finish_omp_clauses): Add IS_OMP and DECLARE_SIMD arguments.
2658 Handle new OpenMP 4.5 clauses and new restrictions for the old ones.
2660 2015-10-06 Marek Polacek <polacek@redhat.com>
2662 * c-parser.c (c_parser_statement_after_labels): Use
2663 protected_set_expr_location.
2664 (c_parser_omp_clause_num_gangs): Likewise.
2665 (c_parser_omp_clause_num_threads): Likewise.
2666 (c_parser_omp_clause_num_workers): Likewise.
2667 (c_parser_omp_clause_vector_length): Likewise.
2668 (c_parser_omp_clause_num_teams): Likewise.
2669 (c_parser_omp_clause_thread_limit): Likewise.
2670 * c-typeck.c (build_c_cast): Likewise.
2671 (c_cast_expr): Likewise.
2673 2015-10-05 Richard Sandiford <richard.sandiford@arm.com>
2675 * c-typeck.c (c_tree_equal): Use real_equal instead of
2678 2015-10-04 Jason Merrill <jason@redhat.com>
2680 * c-parser.c (c_lex_one_token): Handle @synchronized.
2681 * c-decl.c (match_builtin_function_types): A declaration of a built-in
2682 can change whether the function is transaction_safe.
2684 2015-10-02 Marek Polacek <polacek@redhat.com>
2687 * c-typeck.c (convert_for_assignment): Use the expansion point
2688 location throughout.
2690 2015-10-02 Marek Polacek <polacek@redhat.com>
2693 * c-parser.c (c_parser_statement_after_labels): Add CHAIN parameter
2694 and pass it down to c_parser_if_statement.
2695 (c_parser_else_body): Add CHAIN parameter and pass it down to
2696 c_parser_statement_after_labels.
2697 (c_parser_if_statement): Add CHAIN parameter. Add code to warn about
2698 duplicated if-else-if conditions.
2700 2015-10-01 Marek Polacek <polacek@redhat.com>
2702 * c-typeck.c (convert_for_assignment): Improve commentary.
2704 2015-09-30 Marek Polacek <polacek@redhat.com>
2707 * c-typeck.c (c_finish_return): Use the expansion point location for
2708 certain "return with value" warnings.
2710 2015-09-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
2712 * c-parser.c (pragma_lex): Add loc argument.
2714 2015-09-15 Marek Polacek <polacek@redhat.com>
2717 * c-decl.c (tag_exists_p): New function.
2718 * c-parser.c (c_parser_declaration_or_fndef): Give a hint when
2719 struct/union/enum keywords are missing.
2720 * c-tree.h (tag_exists_p): Declare.
2722 2015-09-15 Marek Polacek <polacek@redhat.com>
2724 * c-decl.c (lookup_label): Return NULL_TREE instead of 0.
2725 (lookup_tag): Change the type of THISLEVEL_ONLY to bool.
2726 Return NULL_TREE instead of 0.
2727 (lookup_name): Return NULL_TREE instead of 0.
2728 (lookup_name_in_scope): Likewise.
2729 (shadow_tag_warned): Use true instead of 1 and NULL_TREE instead of 0.
2730 (parser_xref_tag): Use false instead of 0.
2731 (start_struct): Use true instead of 1.
2732 (start_enum): Use true instead of 1 and NULL_TREE instead of 0.
2734 2015-09-14 Marek Polacek <polacek@redhat.com>
2736 * c-typeck.c (set_nonincremental_init_from_string): Use
2737 HOST_WIDE_INT_M1U when shifting a negative value.
2739 2015-09-09 Mark Wielaard <mjw@redhat.com>
2741 * c-typeck.c (build_binary_op): Check and warn when nonnull arg
2744 2015-09-10 Jakub Jelinek <jakub@redhat.com>
2747 * c-parser.c (c_parser_omp_for_loop): Emit DECL_EXPR stmts
2748 into OMP_FOR_PRE_BODY rather than before the loop.
2750 2015-09-09 Jakub Jelinek <jakub@redhat.com>
2753 * c-parser.c (c_parser_oacc_all_clauses,
2754 c_parser_omp_all_clauses): Remove invalid clause from
2755 list of clauses even if parser->error is set.
2758 * c-parser.c (c_parser_omp_clause_aligned,
2759 c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen): Fix up
2761 * c-decl.c (temp_pop_parm_decls): Allow b->decl equal to
2765 * c-parser.c (c_parser_omp_atomic): Use c_parser_cast_expression
2766 instead of c_parser_unary_expression. If the result is !lvalue_p,
2767 wrap the result of c_fully_fold into NON_LVALUE_EXPR.
2769 2015-09-04 Marek Polacek <polacek@redhat.com>
2772 * c-typeck.c (build_binary_op): Don't instrument static initializers.
2774 2015-09-03 Martin Sebor <msebor@redhat.com>
2777 * c-typeck.c (convert_arguments, parser_build_unary_op,
2778 build_conditional_expr, c_cast_expr, convert_for_assignment,
2779 build_binary_op, _objc_common_truthvalue_conversion): Call
2781 (c_decl_implicit): Define.
2783 2015-09-02 Marek Polacek <polacek@redhat.com>
2786 * c-parser.c (c_parser_enum_specifier): Give a better error for
2789 2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
2791 * c-aux-info.c, c-parser.c, c-tree.h: Remove useless typedefs.
2793 2015-08-12 Marek Polacek <polacek@redhat.com>
2795 * c-decl.c (grokdeclarator): Call error_at instead of error and pass
2798 2015-08-03 Marek Polacek <polacek@redhat.com>
2801 * c-decl.c (check_bitfield_type_and_width): Add location parameter.
2803 (grokdeclarator): Pass LOC down to check_bitfield_type_and_width.
2805 2015-08-02 Patrick Palka <ppalka@gcc.gnu.org>
2807 * c-parser.c (c_parser_if_body): Take token_indent_info
2808 argument. Call warn_for_misleading_indentation even when the
2809 body is a semicolon. Extract token_indent_infos corresponding
2810 to the guard, body and next tokens. Adjust call to
2811 warn_for_misleading_indentation accordingly.
2812 (c_parser_else_body): Likewise.
2813 (c_parser_if_statement): Likewise.
2814 (c_parser_while_statement): Likewise.
2815 (c_parser_for_statement): Likewise.
2817 2015-07-28 Luis Felipe Strano Moraes <luis.strano@gmail.com>
2818 Manuel López-Ibáñez <manu@gcc.gnu.org>
2820 * c-decl.c (get_parm_info): Remove static var. Update warning
2823 2015-07-27 Marek Polacek <polacek@redhat.com>
2827 * c-typeck.c (parser_build_binary_op): Call warn_tautological_cmp.
2829 2015-07-20 Marek Polacek <polacek@redhat.com>
2832 * c-typeck.c (digest_init): Pass OPT_Wpedantic to pedwarn_init.
2833 (build_binary_op): Warn about left shift overflows.
2835 2015-07-09 Andrew MacLeod <amacleod@redhat.com>
2837 * c-array-notation.c: Adjust includes for flags.h changes.
2838 * c-objc-common.c: Likewise.
2840 2015-07-07 Andrew MacLeod <amacleod@redhat.com>
2842 * c-array-notation.c: Adjust includes.
2843 * c-aux-info.c: Likewise.
2844 * c-convert.c: Likewise.
2845 * c-decl.c: Likewise.
2846 * c-errors.c: Likewise.
2847 * c-lang.c: Likewise.
2848 * c-objc-common.c: Likewise.
2849 * c-parser.c: Likewise.
2850 * c-typeck.c: Likewise.
2852 2015-06-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
2855 * c-decl.c (finish_function): Call do_warn_unused_parameter.
2857 2015-06-29 Marek Polacek <polacek@redhat.com>
2860 * c-typeck.c (struct c_switch): Add BOOL_COND_P and OUTSIDE_RANGE_P.
2861 (c_start_case): Set BOOL_COND_P and OUTSIDE_RANGE_P. Don't warn
2862 about -Wswitch-bool here.
2863 (do_case): Update c_add_case_label call.
2864 (c_finish_case): Update c_do_switch_warnings call.
2866 2015-06-27 Marek Polacek <polacek@redhat.com>
2868 * c-typeck.c: Use VECTOR_TYPE_P throughout.
2870 2015-06-26 Marek Polacek <polacek@redhat.com>
2872 * c-array-notation.c (fix_builtin_array_notation_fn): Use
2874 * c-typeck.c (array_to_pointer_conversion): Likewise.
2875 (build_unary_op): Likewise.
2876 (c_finish_return): Likewise.
2878 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
2880 * c-decl.c: Remove ipa-ref.h and plugin-api.h from include list.
2881 * c-parser.c: Likewise.
2883 2015-06-25 Richard Sandiford <richard.sandiford@arm.com>
2885 * c-decl.c (detect_field_duplicates_hash): Use nofree_ptr_hash
2886 instead of pointer_hash.
2887 (detect_field_duplicates): Likewise.
2889 2015-06-25 Marek Polacek <polacek@redhat.com>
2891 * c-array-notation.c: Use VAR_P throughout.
2892 * c-decl.c: Likewise.
2893 * c-objc-common.c: Likewise.
2894 * c-parser.c: Likewise.
2895 * c-typeck.c: Likewise.
2897 2015-06-25 Marek Polacek <polacek@redhat.com>
2899 * c-decl.c: Use is_global_var throughout.
2900 * c-parser.c: Likewise.
2901 * c-typeck.c: Likewise.
2903 2015-06-17 Andrew MacLeod <amacleod@redhat.com>
2905 * c-array-notation.c: Do not include input.h, line-map.h or is-a.h.
2906 * c-aux-info.c: Likewise.
2907 * c-convert.c: Likewise.
2908 * c-decl.c: Likewise.
2909 * c-errors.c: Likewise.
2910 * c-lang.c: Likewise.
2911 * c-objc-common.c: Likewise.
2912 * c-parser.c: Likewise.
2913 * c-typeck.c: Likewise.
2915 2015-06-11 Jan Hubicka <hubicka@ucw.cz>
2918 * c-decl.c (start_enum): Set TYPE_PACKED consistently among type
2921 2015-06-11 Pierre-Marie de Rodat <derodat@adacore.com>
2923 * c-decl.c (pop_scope): Register the main translation unit
2924 through the new debug hook.
2926 2015-06-08 Andrew MacLeod <amacleod@redhat.com>
2928 * c-array-notation.c : Adjust include files.
2929 * c-aux-info.c : Likewise.
2930 * c-convert.c : Likewise.
2931 * c-decl.c : Likewise.
2932 * c-errors.c : Likewise.
2933 * c-lang.c : Likewise.
2934 * c-lang.h : Likewise.
2935 * c-objc-common.c : Likewise.
2936 * c-parser.c : Likewise.
2937 * c-typeck.c : Likewise.
2939 2015-06-05 Aldy Hernandez <aldyh@redhat.com>
2941 * c-decl.c (finish_struct): Save C_TYPE_INCOMPLETE_VARS and
2942 immediately clobber it.
2943 (c_write_global_declarations_1): Remove call to
2944 check_global_declaration_1.
2945 (c_write_global_declarations_2): Remove.
2946 (c_write_final_cleanups): Rename from c_write_global_declarations.
2947 Remove call to finalize_compilation_unit.
2948 Remove calls to debugging hooks.
2949 * c-objc-common.c: Adjust comment for c_warn_unused_global_decl.
2950 * c-objc-common.h: Remove LANG_HOOKS_WRITE_GLOBALS.
2951 * c-tree.h: Remove c_write_global_declarations.
2953 2015-06-04 Andrew MacLeod <amacleod@redhat.com>
2955 * c-array-notation.c: Adjust includes for restructured coretypes.h.
2956 * c-aux-info.c: Likewise.
2957 * c-convert.c: Likewise.
2958 * c-decl.c: Likewise.
2959 * c-errors.c: Likewise.
2960 * c-lang.c: Likewise.
2961 * c-objc-common.c: Likewise.
2962 * c-parser.c: Likewise.
2963 * c-typeck.c: Likewise.
2965 2015-06-04 Marek Polacek <polacek@redhat.com>
2968 * c-typeck.c (build_c_cast): Wrap VALUE into NON_LVALUE_EXPR if
2971 2015-06-03 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
2973 * c-decl.c (warn_cxx_compat_finish_struct): New parameters code, record_loc.
2974 Warn for empty struct.
2975 (finish_struct): Pass TREE_CODE(t) and loc to warn_cxx_compat_finish_struct.
2977 2015-06-02 Andres Tiraboschi <andres.tiraboschi@tallertechnologies.com>
2979 * c-decl.c (start_function): Call plugin before parsing.
2980 (finish_function): Call plugin after parsing.
2982 2015-06-02 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
2985 * c-decl.c (merge_decls): Merge DECL_COMMON.
2987 2015-05-22 Jim Wilson <jim.wilson@linaro.org>
2989 * Make-lang.in (check_gcc_pallelize): Define.
2991 2015-05-22 Marek Polacek <polacek@redhat.com>
2994 * c-parser.c (c_parser_enum_specifier): Parse and apply enumerator
2997 2015-05-21 Marek Polacek <polacek@redhat.com>
2999 * c-typeck.c (inform_declaration): Use DECL_IS_BUILTIN instead of
3002 2015-05-20 Marek Polacek <polacek@redhat.com>
3004 * c-decl.c: Use VAR_OR_FUNCTION_DECL_P throughout.
3005 * c-typeck.c: Likewise.
3007 2015-05-19 Marek Polacek <polacek@redhat.com>
3009 * c-typeck.c (start_init): Use AGGREGATE_TYPE_P.
3011 2015-05-19 Jakub Jelinek <jakub@redhat.com>
3014 * c-parser.c (c_parser_omp_for_loop): Don't add
3015 OMP_CLAUSE_SHARED to OMP_PARALLEL_CLAUSES when moving
3016 OMP_CLAUSE_LASTPRIVATE clause to OMP_FOR_CLAUSES.
3017 (c_parser_omp_teams): Set OMP_TEAMS_COMBINED for combined
3020 2015-05-19 Mikhail Maltsev <maltsevm@gmail.com>
3022 * c-typeck.c (build_array_ref): Use std::swap instead of explicit
3025 2015-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
3028 * c-objc-common.c (c_tree_printer): Replace locus pointer with
3031 2015-05-14 Marek Polacek <polacek@redhat.com>
3035 * c-typeck.c (digest_init): Call pedwarn_init with OPT_Wpedantic
3038 2015-05-12 David Malcolm <dmalcolm@redhat.com>
3040 * c-parser.c (c_parser_if_body): Add param "if_loc", use it
3041 to add a call to warn_for_misleading_indentation.
3042 (c_parser_else_body): Likewise, adding param "else_loc".
3043 (c_parser_if_statement): Check for misleading indentation.
3044 (c_parser_while_statement): Likewise.
3045 (c_parser_for_statement): Likewise.
3047 2015-05-08 Marek Polacek <polacek@redhat.com>
3050 * c-typeck.c (add_pending_init): Use OPT_Woverride_init_side_effects.
3051 (output_init_element): Likewise.
3053 2015-05-07 Marek Polacek <polacek@redhat.com>
3056 * c-typeck.c (build_binary_op): Warn when left shifting a negative
3059 2015-04-30 Marek Polacek <polacek@redhat.com>
3061 * c-typeck.c (set_init_label): Call error_at instead of error and
3064 * c-typeck.c (c_incomplete_type_error): Refactor to use %qT. Print
3067 * c-typeck.c (c_build_va_arg): Clarify the error message.
3069 2015-04-29 Thomas Schwinge <thomas@codesourcery.com>
3071 * c-parser.c (c_parser_oacc_enter_exit_data): Use
3072 OMP_STANDALONE_CLAUSES.
3074 2015-04-28 Marek Polacek <polacek@redhat.com>
3076 * c-parser.c (c_parser_binary_expression): Remove duplicate line.
3078 2015-04-28 Marek Polacek <polacek@redhat.com>
3081 * c-typeck.c (c_build_va_arg): Require TYPE be a complete type.
3083 2015-04-25 Marek Polacek <polacek@redhat.com>
3086 * c-decl.c (finish_enum): Copy over TYPE_ALIGN. Also check for "mode"
3089 2015-04-23 Marek Polacek <polacek@redhat.com>
3092 * c-decl.c (set_labels_context_r): New function.
3093 (store_parm_decls): Call it via walk_tree_without_duplicates.
3094 * c-typeck.c (convert_lvalue_to_rvalue): Use create_tmp_var_raw
3095 instead of create_tmp_var. Build TARGET_EXPR instead of
3097 (build_atomic_assign): Use create_tmp_var_raw instead of
3098 create_tmp_var. Build TARGET_EXPRs instead of MODIFY_EXPR.
3100 2015-04-20 Ilya Verbin <ilya.verbin@intel.com>
3102 * c-parser.c (c_parser_oacc_enter_exit_data): Remove excess semicolon.
3103 (c_parser_omp_target_update): Add missed %> to error_at ().
3105 2015-04-10 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
3108 * c-decl.c (c_default_pointer_mode): Remove definition.
3109 * c-tree.h (c_default_pointer_mode): Remove declaration.
3111 2015-03-27 Tobias Burnus <burnus@net-b.de>
3114 * c-parser.c (c_parser_skip_to_pragma_eol): Optionally, don't
3116 (c_parser_omp_for, c_parser_omp_parallel, c_parser_omp_distribute,
3117 c_parser_omp_teams, c_parser_omp_target, c_parser_omp_declare):
3118 Update calls to not error for skipped omp pragmas with -fopenmp-simd.
3120 2015-03-19 Jakub Jelinek <jakub@redhat.com>
3122 * c-decl.c (c_decl_attributes): Also add "omp declare target"
3123 attribute for DECL_EXTERNAL VAR_DECLs.
3125 2015-03-11 Jakub Jelinek <jakub@redhat.com>
3127 * c-parser.c (c_parse_init): Don't call xstrdup on get_identifier
3130 2015-03-10 Jakub Jelinek <jakub@redhat.com>
3133 * c-typeck.c (parser_build_binary_op): Check for tcc_comparison
3134 before preparing arguments to warn_logical_not_parentheses.
3136 2015-03-09 Jakub Jelinek <jakub@redhat.com>
3139 * c-typeck.c (parser_build_binary_op): Don't warn for
3140 !!x == y or !b == y where b is _Bool.
3142 2015-03-09 Marek Polacek <polacek@redhat.com>
3144 * c-convert.c (convert): Make use of do_ubsan_in_current_function.
3145 * c-decl.c (grokdeclarator): Likewise.
3146 * c-typeck.c (build_binary_op): Likewise.
3148 2015-02-27 Marek Polacek <polacek@redhat.com>
3151 * c-decl.c (start_decl): Return NULL_TREE if decl is an error node.
3153 2015-02-14 Marek Polacek <polacek@redhat.com>
3156 * c-decl.c (grokdeclarator): Set the range of a flexible array member
3157 declared through a typedef name.
3159 2015-02-13 Marek Polacek <polacek@redhat.com>
3162 * c-decl.c (grokdeclarator): Print also the type when giving
3163 the error message about array's incomplete element type.
3165 2015-02-11 Jakub Jelinek <jakub@redhat.com>
3168 * c-parser.c (c_parser_binary_expression): Fix OpenMP stack[sp].prec
3169 check in the POP macro.
3171 2015-02-09 Marek Polacek <polacek@redhat.com>
3174 * c-typeck.c (process_init_element): Don't always wrap
3175 COMPOUND_LITERAL_EXPR in a SAVE_EXPR in C99 mode when
3176 initializing a range of elements.
3178 2015-02-04 Jakub Jelinek <jakub@redhat.com>
3182 * c-parser.c (c_parser_omp_atomic): Handle RDIV_EXPR.
3184 2015-02-02 Bruno Loff <bruno.loff@gmail.com>
3186 * c-parser.c (c_parser_declspecs): Call invoke_plugin_callbacks after
3187 processing enum declaration.
3189 2015-01-29 Marek Polacek <polacek@redhat.com>
3192 * c-typeck.c (pop_init_level): If constructor_elements has
3193 exactly one element with integer_zerop value, set constructor_zeroinit
3194 to 1. Remove braces around warning_init call.
3196 2015-01-27 Jakub Jelinek <jakub@redhat.com>
3199 * c-typeck.c (store_init_value): Don't overwrite DECL_INITIAL
3200 of FUNCTION_DECLs with error_mark_node.
3202 2015-01-26 Jakub Jelinek <jakub@redhat.com>
3205 * c-typeck.c (convert_arguments): Return -1 if there are
3206 error_args, even if we've diagnosed too many arguments.
3208 2015-01-21 Richard Biener <rguenther@suse.de>
3211 * c-decl.c (merge_decls): Call set_builtin_decl_declared_p
3212 for builtins the user declared correctly.
3214 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
3215 Bernd Schmidt <bernds@codesourcery.com>
3216 Cesar Philippidis <cesar@codesourcery.com>
3217 James Norris <jnorris@codesourcery.com>
3218 Jakub Jelinek <jakub@redhat.com>
3219 Ilmir Usmanov <i.usmanov@samsung.com>
3221 * c-parser.c: Include "gomp-constants.h".
3222 (c_parser_omp_clause_map): Use enum gomp_map_kind instead of enum
3223 omp_clause_map_kind. Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.
3224 Use OMP_CLAUSE_SET_MAP_KIND.
3225 (c_parser_pragma): Handle PRAGMA_OACC_ENTER_DATA,
3226 PRAGMA_OACC_EXIT_DATA, PRAGMA_OACC_UPDATE.
3227 (c_parser_omp_construct): Handle PRAGMA_OACC_CACHE,
3228 PRAGMA_OACC_DATA, PRAGMA_OACC_KERNELS, PRAGMA_OACC_LOOP,
3229 PRAGMA_OACC_PARALLEL, PRAGMA_OACC_WAIT.
3230 (c_parser_omp_clause_name): Handle "auto", "async", "copy",
3231 "copyout", "create", "delete", "deviceptr", "gang", "host",
3232 "num_gangs", "num_workers", "present", "present_or_copy", "pcopy",
3233 "present_or_copyin", "pcopyin", "present_or_copyout", "pcopyout",
3234 "present_or_create", "pcreate", "seq", "self", "vector",
3235 "vector_length", "wait", "worker".
3236 (OACC_DATA_CLAUSE_MASK, OACC_KERNELS_CLAUSE_MASK)
3237 (OACC_ENTER_DATA_CLAUSE_MASK, OACC_EXIT_DATA_CLAUSE_MASK)
3238 (OACC_LOOP_CLAUSE_MASK, OACC_PARALLEL_CLAUSE_MASK)
3239 (OACC_UPDATE_CLAUSE_MASK, OACC_WAIT_CLAUSE_MASK): New macros.
3240 (c_parser_omp_variable_list): Handle OMP_CLAUSE__CACHE_.
3241 (c_parser_oacc_wait_list, c_parser_oacc_data_clause)
3242 (c_parser_oacc_data_clause_deviceptr)
3243 (c_parser_omp_clause_num_gangs, c_parser_omp_clause_num_workers)
3244 (c_parser_oacc_clause_async, c_parser_oacc_clause_wait)
3245 (c_parser_omp_clause_vector_length, c_parser_oacc_all_clauses)
3246 (c_parser_oacc_cache, c_parser_oacc_data, c_parser_oacc_kernels)
3247 (c_parser_oacc_enter_exit_data, c_parser_oacc_loop)
3248 (c_parser_oacc_parallel, c_parser_oacc_update)
3249 (c_parser_oacc_wait): New functions.
3250 * c-tree.h (c_finish_oacc_parallel, c_finish_oacc_kernels)
3251 (c_finish_oacc_data): New prototypes.
3252 * c-typeck.c: Include "gomp-constants.h".
3253 (handle_omp_array_sections): Handle GOMP_MAP_FORCE_DEVICEPTR. Use
3254 GOMP_MAP_* instead of OMP_CLAUSE_MAP_*. Use
3255 OMP_CLAUSE_SET_MAP_KIND.
3256 (c_finish_oacc_parallel, c_finish_oacc_kernels)
3257 (c_finish_oacc_data): New functions.
3258 (c_finish_omp_clauses): Handle OMP_CLAUSE__CACHE_,
3259 OMP_CLAUSE_NUM_GANGS, OMP_CLAUSE_NUM_WORKERS,
3260 OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_ASYNC, OMP_CLAUSE_WAIT,
3261 OMP_CLAUSE_AUTO, OMP_CLAUSE_SEQ, OMP_CLAUSE_GANG,
3262 OMP_CLAUSE_WORKER, OMP_CLAUSE_VECTOR, and OMP_CLAUSE_MAP's
3263 GOMP_MAP_FORCE_DEVICEPTR.
3265 2015-01-09 Michael Collison <michael.collison@linaro.org>
3267 * c-array-notation.c: Include hash-set.h, machmode.h,
3268 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
3269 fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h.
3270 * c-aux-info.c: Ditto.
3271 * c-convert.c: Ditto.
3273 * c-errors.c: Ditto.
3274 * c-lang.c: Dittoxs.
3275 * c-objc-common.c: Ditto.
3276 * c-parser.c: Ditto.
3277 * c-typeck.c: Include hash-set.h, machmode.h,
3278 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
3279 fold-const.h, wide-int.h, inchash.h, real.h and
3280 fixed-value.h due to flattening of tree.h.
3282 2015-01-07 Marek Polacek <polacek@redhat.com>
3285 * c-typeck.c (process_init_element): Disallow initialization of
3286 a flexible array member with a string constant if the structure
3289 2015-01-05 Jakub Jelinek <jakub@redhat.com>
3292 * c-typeck.c (convert_for_assignment, c_finish_return): For
3293 -fsanitize=float-cast-overflow casts from REAL_TYPE to integer/enum
3294 types also set in_late_binary_op around convert call.
3295 * c-convert.c (convert): For -fsanitize=float-cast-overflow REAL_TYPE
3296 to integral type casts, if not in_late_binary_op, pass c_fully_fold
3297 result on expr as last argument to ubsan_instrument_float_cast,
3298 if in_late_binary_op, don't use c_save_expr but save_expr.
3300 Update copyright years.
3302 2015-01-05 Marek Polacek <polacek@redhat.com>
3305 * c-typeck.c (build_array_ref): Pass loc down to
3306 warn_array_subscript_with_type_char.
3308 2014-12-20 Martin Uecker <uecker@eecs.berkeley.edu>
3310 * c-typeck.c: New behavious for pointers to arrays with qualifiers
3311 (common-pointer-type): For pointers to arrays take qualifiers from
3313 (build_conditional_expr): Add warnings for lost qualifiers.
3314 (comp-target-types): Allow pointers to arrays with different qualifiers.
3315 (convert-for-assignment): Adapt warnings for discarded qualifiers. Add
3316 WARNING_FOR_QUALIFIERS macro and rename WARN_FOR_QUALIFIERS
3317 to PEDWARN_FOR_QUALIFIERS.
3319 2014-12-17 Jakub Jelinek <jakub@redhat.com>
3322 * c-convert.c: Include ubsan.h.
3323 (convert): For real -> integral casts and
3324 -fsanitize=float-cast-overflow don't call convert_to_integer, but
3325 instead instrument the float cast directly.
3327 2014-11-29 Jakub Jelinek <jakub@redhat.com>
3329 * c-typeck.c (convert_lvalue_to_rvalue, build_atomic_assign,
3330 c_finish_stmt_expr): Remove NULL last argument from
3331 create_tmp_var_raw and create_tmp_var calls.
3332 * c-array-notation.c (fix_builtin_array_notation_fn,
3333 build_array_notation_expr, fix_conditional_array_notations_1,
3334 fix_array_notation_expr, fix_array_notation_call_expr): Likewise.
3336 2014-11-28 Marek Polacek <polacek@redhat.com>
3339 * c-typeck.c (build_binary_op) <RSHIFT_EXPR, LSHIFT_EXPR>: Don't
3340 convert the right operand to integer type.
3342 2014-11-25 Marek Polacek <polacek@redhat.com>
3345 * c-decl.c (start_function): Disable -Wmissing-declarations warning
3346 for inline functions.
3348 2014-11-21 Jakub Jelinek <jakub@redhat.com>
3351 * c-typeck.c (build_array_ref): Adjust
3352 convert_vector_to_pointer_for_subscript caller. If it returns true,
3353 call non_lvalue_loc on the result.
3355 2014-11-11 Richard Biener <rguenther@suse.de>
3357 * c-decl.c (c_init_decl_processing): Do not set pedantic_lvalues
3360 2014-11-10 Andi Kleen <ak@linux.intel.com>
3363 * c-parser.c (c_parser_statement_after_labels): Call
3365 (c_parser_if_statement): Dito.
3366 (c_parser_switch_statement): Dito.
3367 (c_parser_while_statement): Dito.
3368 (c_parser_do_statement): Dito.
3369 (c_parser_for_statement): Dito.
3370 * c-typeck.c (c_finish_loop): Dito.
3372 2014-11-10 Paolo Carlini <paolo.carlini@oracle.com>
3374 * c-typeck.c (build_binary_op): Use OPT_Wshift_count_negative and
3375 OPT_Wshift_count_overflow in the warnings.
3377 2014-10-30 Marek Polacek <polacek@redhat.com>
3379 * c-objc-common.c (c_tree_printer) <case 'T'>: For a typedef name,
3380 print the stripped version as well, if they're not the same.
3382 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
3384 * c-decl.c, c-tree.h, c-typeck.c: Remove redundant enum from
3387 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
3389 * c-decl.c: Adjust include files.
3390 * c-parser.c: Ditto.
3392 2014-10-27 Phil Muldoon <pmuldoon@redhat.com>
3393 Tom Tromey <tromey@redhat.com>
3395 * c-tree.h (enum c_oracle_request): New.
3396 (c_binding_oracle_function): New typedef.
3397 (c_binding_oracle, c_pushtag, c_bind): Declare.
3398 * c-decl.c (c_binding_oracle): New global.
3399 (I_SYMBOL_CHECKED): New macro.
3400 (i_symbol_binding): New function.
3401 (I_SYMBOL_BINDING, I_SYMBOL_DECL): Redefine.
3402 (I_TAG_CHECKED): New macro.
3403 (i_tag_binding): New function.
3404 (I_TAG_BINDING, I_TAG_DECL): Redefine.
3405 (I_LABEL_CHECKED): New macro.
3406 (i_label_binding): New function.
3407 (I_LABEL_BINDING, I_LABEL_DECL): Redefine.
3408 (c_print_identifier): Save and restore c_binding_oracle.
3409 (c_pushtag, c_bind): New functions.
3411 2014-10-27 Andrew MacLeod <amacleod@redhat.com>
3413 * c-typeck.c: Adjust include files.
3415 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
3418 * c-objc-common.c (c_objc_common_init): Do not do diagnostics
3419 initialization here...
3420 (c_initialize_diagnostics): ... but here. Set defaults after
3421 building pretty-printer.
3423 2014-10-23 Marek Polacek <polacek@redhat.com>
3426 * c-decl.c (pop_scope): Don't print warning in external_scope.
3428 2014-10-19 Marek Polacek <polacek@redhat.com>
3431 * c-typeck.c (output_init_element): Allow initializing objects with
3432 static storage duration with compound literals even in C99 and add
3435 2014-10-17 Marek Polacek <polacek@redhat.com>
3438 * c-typeck.c (digest_init): Allow initializing objects with static
3439 storage duration with compound literals even in C99 and add pedwarn
3442 2014-10-17 Marek Polacek <polacek@redhat.com>
3445 * c-tree.h (C_TYPE_ERROR_REPORTED): Define.
3446 * c-typeck.c (build_indirect_ref): Don't print the "dereferencing..."
3447 error multiple times. Print the type.
3449 2014-10-17 Marek Polacek <polacek@redhat.com>
3452 * c-typeck.c (build_array_ref): Bail if the index in an incomplete
3455 2014-10-17 Marek Polacek <polacek@redhat.com>
3457 * c-decl.c (grokdeclarator): Use OPT_Wimplicit_int unconditionally.
3458 (start_function): Use OPT_Wimplicit_int instead of 0.
3459 (store_parm_decls_oldstyle): Likewise.
3461 2014-10-17 Alan Modra <amodra@gmail.com>
3464 * c-decl.c (merge_decls): Don't merge section name or tls model
3465 to newdecl symtab node, instead merge to olddecl. Override
3466 existing olddecl section name. Set tls_model for all thread-local
3467 vars, not just OMP thread-private ones. Remove incorrect comment.
3469 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
3471 * c-decl.c: Adjust include files.
3473 2014-10-14 DJ Delorie <dj@redhat.com>
3475 * c-parser.c (c_parse_init): Add RID entries for each __intN.
3476 (c_token_starts_typename): Check all __intN, not just __int128.
3477 (c_token_starts_declspecs): Likewise.
3478 (c_parser_declspecs): Likewise.
3479 (c_parser_attribute_any_word): Likewise.
3480 (c_parser_objc_selector): Likewise.
3481 * c-tree.h (c_typespec_keyword): cts_int128 -> cts_int_n.
3482 (struct c_declspecs): Add int_n_idx field to record *which* __intN
3484 * c-decl.c (declspecs_add_type): Check for all __intN, not just
3486 (finish_declspecs): Likewise.
3488 2014-10-13 Anthony Brandon <anthony.brandon@gmail.com>
3490 * c-parser.c (c_parser_all_labels): New function to replace
3492 (c_parser_statement): Call the new function.
3494 2014-10-09 Marek Polacek <polacek@redhat.com>
3497 * c-typeck.c (pop_init_level): Don't warn about initializing
3500 2014-10-07 Marek Polacek <polacek@redhat.com>
3503 * c-decl.c (header_for_builtin_fn): New function.
3504 (implicitly_declare): Suggest which header to include.
3506 2014-10-07 Marek Polacek <polacek@redhat.com>
3508 * c-convert.c (convert): Use error_operand_p.
3509 * c-typeck.c (require_complete_type): Likewise.
3510 (really_atomic_lvalue): Likewise.
3511 (digest_init): Likewise.
3512 (handle_omp_array_sections_1): Likewise.
3514 2014-10-03 Marek Polacek <polacek@redhat.com>
3517 * c-decl.c (pop_scope): Don't warn about "inline function declared
3518 but never defined" for functions marked with gnu_inline attribute.
3520 2014-09-25 Jakub Jelinek <jakub@redhat.com>
3523 * c-parser.c (c_parser_omp_variable_list): Call mark_exp_read
3524 on low_bound and length.
3526 2014-09-24 Marek Polacek <polacek@redhat.com>
3530 * c-parser.c: Don't define CPP_KEYWORD.
3531 (c_parser_switch_statement): Pass original type to c_finish_case.
3532 * c-tree.h (c_finish_case): Update declaration.
3533 * c-typeck.c (c_finish_case): Add TYPE parameter. Pass it
3534 conditionally to c_do_switch_warnings.
3536 2014-09-03 Marek Polacek <polacek@redhat.com>
3539 * c-parser.c (c_parser_static_assert_declaration_no_semi): Strip no-op
3542 2014-09-02 Jakub Jelinek <jakub@redhat.com>
3543 Balaji V. Iyer <balaji.v.iyer@intel.com>
3544 Igor Zamyatin <igor.zamyatin@intel.com>
3546 * c-parser.c (c_parser_cilk_for): New function.
3547 (c_parser_cilk_grainsize): Likewise.
3548 (c_get_temp_regvar): Likewise.
3549 (c_parser_statement_after_labels): Added RID_CILK_FOR case.
3550 (c_parser_pragma): Added PRAGMA_CILK_GRAINSIZE case.
3551 (c_parser_omp_for_loop): Added CILK_FOR and CILK_SIMD checks.
3552 * c-typeck.c (c_finish_omp_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_
3555 2014-08-27 Chen Gang <gang.chen.5i5j@gmail.com>
3557 * c-aux-info.c (gen_type): Resize 'buff' from 10 to 23 bytes,
3558 with using HOST_WIDE_INT without truncation to 'int'
3560 2014-08-22 Marek Polacek <polacek@redhat.com>
3563 * c-typeck.c (parser_build_binary_op): Adjust call to
3564 warn_logical_not_parentheses.
3566 2014-08-22 Igor Zamyatin <igor.zamyatin@intel.com>
3569 * c-parser.c (c_parser_array_notation): Check for correct
3570 type of an array added.
3572 2014-08-19 Marek Polacek <polacek@redhat.com>
3575 * c-typeck.c (build_binary_op): If either operand of a comparison
3576 is a boolean expression, call maybe_warn_bool_compare.
3578 2014-08-19 Patrick Palka <ppalka@gcc.gnu.org>
3581 * c-typeck.c (build_c_cast): Do a conversion even when the
3582 TYPE_MAIN_VARIANTs are the same.
3584 2014-08-19 Marek Polacek <polacek@redhat.com>
3586 * c-decl.c (diagnose_mismatched_decls): Unconditionally call
3587 pedwarn_c99 instead of pedwarn.
3588 (grokfield): Likewise.
3589 (warn_defaults_to): New function.
3590 (grokdeclarator): Call warn_defaults_to instead of pedwarn_c99.
3591 Unconditionally call pedwarn_c99 instead of pedwarn.
3592 (start_function): Call warn_defaults_to instead of pedwarn_c99.
3593 (declspecs_add_scspec): Call pedwarn_c99 instead of pedwarn, don't
3594 check flag_isoc11 before.
3595 * c-errors.c (pedwarn_c99): Change the return type to bool.
3596 Handle -Wc99-c11-compat.
3597 * c-parser.c (disable_extension_diagnostics): Handle
3598 warn_c99_c11_compat.
3599 (restore_extension_diagnostics): Likewise.
3600 (c_parser_static_assert_declaration_no_semi): Call pedwarn_c99
3601 instead of pedwarn, don't check flag_isoc11 before.
3602 (c_parser_declspecs): Likewise.
3603 (c_parser_alignas_specifier): Likewise.
3604 (c_parser_alignof_expression): Likewise.
3605 (c_parser_generic_selection): Likewise.
3606 * c-tree.h (pedwarn_c99): Update declaration.
3607 * c-typeck.c (c_finish_return): Call pedwarn or warning_at instead
3610 2014-08-19 Marek Polacek <polacek@redhat.com>
3612 * c-decl.c (warn_variable_length_array): Pass OPT_Wvla unconditionally
3614 * c-errors.c: Include "opts.h".
3615 (pedwarn_c90): Rewrite to handle -Wno-c90-c99-compat better.
3616 * c-parser.c (disable_extension_diagnostics): Handle negative value
3617 of warn_c90_c99_compat, too.
3618 (restore_extension_diagnostics): Likewise.
3619 (c_parser_compound_statement_nostart): Pass
3620 OPT_Wdeclaration_after_statement unconditionally to pedwarn_c90.
3622 2014-08-12 Marek Polacek <polacek@redhat.com>
3624 * c-parser.c (c_parser_postfix_expression) <case RID_FUNCTION_NAME>:
3626 (c_parser_postfix_expression) <case RID_PRETTY_FUNCTION_NAME>:
3628 (c_parser_postfix_expression) <case RID_C99_FUNCTION_NAME>: Likewise.
3630 2014-08-10 Marek Polacek <polacek@redhat.com>
3633 * c-decl.c (build_array_declarator): Remove check for !flag_isoc99.
3634 Call pedwarn_c90 instead of pedwarn.
3635 (check_bitfield_type_and_width): Likewise.
3636 (declspecs_add_qual): Likewise.
3637 (declspecs_add_type): Likewise.
3638 (warn_variable_length_array): Unify function for -pedantic and -Wvla.
3639 Adjust to only call pedwarn_c90.
3640 (grokdeclarator): Remove pedantic && !flag_isoc99 check. Call
3641 pedwarn_c90 instead of pedwarn.
3642 * c-errors.c (pedwarn_c90): Handle -Wc90-c99-compat.
3643 * c-parser.c (disable_extension_diagnostics): Handle
3644 warn_c90_c99_compat.
3645 (restore_extension_diagnostics): Likewise.
3646 (c_parser_enum_specifier): Remove check for !flag_isoc99. Call
3647 pedwarn_c90 instead of pedwarn.
3648 (c_parser_initelt): Likewise.
3649 (c_parser_postfix_expression): Likewise.
3650 (c_parser_postfix_expression_after_paren_type): Likewise.
3651 (c_parser_compound_statement_nostart): Remove check for !flag_isoc99.
3652 * c-tree.h: Fix formatting.
3653 * c-typeck.c (build_array_ref): Remove check for !flag_isoc99. Call
3654 pedwarn_c90 instead of pedwarn.
3656 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
3658 * c-typeck.c: Remove include of pointer-set.h.
3660 2014-08-07 Marek Polacek <polacek@redhat.com>
3662 * c-typeck.c (pointer_diff): Remove P - (P + CST) optimization.
3664 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
3666 * c-typeck.c: Use hash_map instead of pointer_map.
3668 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
3670 * c-decl.c: Use hash_set instead of pointer_set.
3672 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
3675 * c-array-notation.c (expand_array_notations): Handling
3678 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
3681 * c-typeck.c (c_finish_return): Return 0 instead of the address of
3684 2014-07-30 Tom Tromey <tromey@redhat.com>
3686 * c-typeck.c (struct constructor_stack) <designator_depth>: New
3688 (really_start_incremental_init, push_init_level): Initialize
3690 (pop_init_level): Set global designator_depth.
3691 (process_init_element): Check for designated_init attribute.
3693 2014-07-20 Marek Polacek <polacek@redhat.com>
3696 * c-decl.c (implicit_decl_warning): Add location_t parameter. Use it.
3697 (implicitly_declare): Pass location to implicit_decl_warning.
3699 2014-07-14 Jakub Jelinek <jakub@redhat.com>
3702 * c-parser.c (c_parser_expr_list): Add new argument literal_zero_mask.
3703 If non-NULL, call c_parser_check_literal_zero.
3704 (c_parser_check_literal_zero): New function.
3705 (c_parser_postfix_expression_after_primary): Adjust
3706 c_parser_expr_list caller, handle -Wmemset-transposed-args.
3708 2014-07-06 Marek Polacek <polacek@redhat.com>
3711 * c-decl.c (grokdeclarator): Set C_ARRAY_PARAMETER.
3712 * c-tree.h (C_ARRAY_PARAMETER): Define.
3713 * c-typeck.c (c_expr_sizeof_expr): Warn when using sizeof on an array
3716 2014-07-02 Jan Hubicka <hubicka@ucw.cz>
3717 Chen Gang <gang.chen.5i5j@gmail.com>
3719 * c-decl.c (duplicate_decls): CLear DECL_STRUCT_FUNCTION before
3722 2014-07-01 Marek Polacek <polacek@redhat.com>
3724 * c-typeck.c (convert_for_assignment): Pass OPT_Wint_conversion
3725 instead of 0 to WARN_FOR_ASSIGNMENT.
3727 2014-07-01 Marek Polacek <polacek@redhat.com>
3730 * c-typeck.c (convert_for_assignment): Pass
3731 OPT_Wincompatible_pointer_types instead of 0 to WARN_FOR_ASSIGNMENT.
3733 2014-06-30 Marek Polacek <polacek@redhat.com>
3735 * c-decl.c (grokdeclarator): Don't instrument VLAs if the function
3736 has no_sanitize_undefined attribute.
3738 2014-06-30 Igor Zamyatin <igor.zamyatin@intel.com>
3741 * c-array-notation.c (fix_builtin_array_notation_fn):
3742 Check for 0 arguments in builtin call. Check that bultin argument is
3744 * c-parser.c (c_parser_array_notation): Check for incorrect initial
3747 2014-06-27 Sebastian Huber <sebastian.huber@embedded-brains.de>
3749 * c-parser.c (c_parser_declaration_or_fndef): Discard all type
3750 qualifiers in __auto_type for atomic types.
3751 (c_parser_typeof_specifier): Discard all type qualifiers in
3752 __typeof__ for atomic types.
3754 2014-06-25 Marek Polacek <polacek@redhat.com>
3757 * c-parser.c (c_parser_statement_after_labels): Pass the location of
3758 the return expression to c_finish_return.
3760 2014-06-25 Jakub Jelinek <jakub@redhat.com>
3762 * c-typeck.c (c_finish_omp_clauses): Make sure
3763 OMP_CLAUSE_LINEAR_STEP has correct type.
3765 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
3769 2014-06-24 Jakub Jelinek <jakub@redhat.com>
3771 * c-parser.c (c_parser_omp_for_loop): For
3772 #pragma omp parallel for simd move lastprivate clause from parallel
3773 to for rather than simd.
3775 2014-06-23 Marek Polacek <polacek@redhat.com>
3777 * c-typeck.c (parser_build_binary_op): Don't call
3778 warn_logical_not_parentheses if the RHS is TRUTH_NOT_EXPR.
3780 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
3782 * c-parser.c (c_parser_omp_threadprivate): Likewise.
3783 * c-decl.c (merge_decls): Likewise.
3785 2014-06-09 Marek Polacek <polacek@redhat.com>
3788 * c-typeck.c (error_init): Call inform instead of error_at.
3789 (pedwarn_init): Call inform instead of pedwarn.
3790 (warning_init): Call inform instead of warning_at.
3792 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
3794 * c-decl.c (merge_decls): Use set_decl_section_name.
3795 (duplicate_decls): Remove node if it exists.
3797 2014-06-05 S. Gilles <sgilles@terpmail.umd.edu>
3800 * c-typeck.c (push_init_level, process_init_element,
3801 pop_init_level): Correct check for zero initialization, move
3802 missing brace warning to respect zero initialization.
3804 2014-06-05 Marek Polacek <polacek@redhat.com>
3807 * c-typeck.c (convert_for_assignment): Use expr_loc for ic_argpass.
3809 2014-06-05 Marek Polacek <polacek@redhat.com>
3812 * c-typeck.c (parser_build_binary_op): Warn when logical not is used
3813 on the left hand side operand of a comparison.
3815 2014-06-05 Marek Polacek <polacek@redhat.com>
3818 * c-decl.c (warn_if_shadowing): Call inform instead of warning_at.
3819 Print note only if the warning was printed.
3821 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
3824 * c-array-notation.c (fix_builtin_array_notation_fn): Handle the case
3827 2014-06-03 Marek Polacek <polacek@redhat.com>
3830 * c-parser.c (c_parser_switch_statement): Pass explicit_cast_p to
3832 * c-tree.h (c_start_case): Update.
3833 * c-typeck.c (c_start_case): Add new boolean parameter. Warn if
3834 switch condition has boolean value.
3836 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
3838 * c-decl.c: Include builtins.h.
3839 * c-parser.c: Likewise.
3841 2014-05-27 Marek Polacek <polacek@redhat.com>
3844 * c-typeck.c (convert_arguments): Get location of a parameter. Change
3845 error and warning calls to error_at and warning_at. Pass location of
3846 a parameter to it. Call warning_at with OPT_Wtraditional_conversion.
3847 (convert_for_assignment): Add parameter to WARN_FOR_ASSIGNMENT and
3848 WARN_FOR_QUALIFIERS. Pass expr_loc to those.
3850 2014-05-26 Igor Zamyatin <igor.zamyatin@intel.com>
3853 * c-array-notation.c (fix_builtin_array_notation_fn): Check invalid
3854 function parameters.
3856 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
3858 * c-decl.c (merge_decls): Preserve symtab node pointers.
3859 (duplicate_decls): Free new decl.
3861 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
3863 * c-typeck.c (c_finish_omp_clauses): Remove duplicated variable
3866 * c-parser.c (c_parser_omp_target): Return bool values.
3868 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
3870 * c-parser.c (c_parser_omp_clause_thread_limit): Rename
3871 num_teams_loc variable to num_thread_limit_loc.
3873 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
3875 * c-array-notation.c (expand_array_notations): Use void_node
3876 instead of void_zero_node.
3878 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
3880 * c-decl.c (finish_struct): Adjust.
3881 (finish_enum): Likewise.
3883 (record_inline_static): Likewise.
3884 (push_scope): Likewise.
3885 (make_label): Likewise.
3886 (lookup_label_for_goto): Likewise.
3887 (finish_struct): Likewise.
3888 (finish_enum): Likewise.
3889 (store_parm_decls): Likewise.
3890 (c_push_function_context): Likewise.
3891 * c-lang.h: Remove usage of variable_size gty attribute.
3892 * c-parser.c (c_parse_init): Adjust.
3893 (c_parse_file): Likewise.
3895 2014-05-13 Marek Polacek <polacek@redhat.com>
3898 * c-typeck.c (convert_for_assignment): Pass location to
3899 WARN_FOR_ASSIGNMENT instead of input_location.
3901 2014-05-10 Marek Polacek <polacek@redhat.com>
3903 * c-parser.c (c_parser_declaration_or_fndef): Pass init_loc to
3904 maybe_warn_string_init.
3905 (c_parser_postfix_expression_after_paren_type): Pass type_loc to
3906 maybe_warn_string_init.
3907 * c-tree.h (maybe_warn_string_init): Update declaration.
3908 * c-typeck.c (maybe_warn_string_init): Add location parameter.
3909 Call pedwarn_init with loc instead of with input_location.
3910 (digest_init): Pass init_loc to maybe_warn_string_init.
3911 (pop_init_level): Call pedwarn_init with loc instead of with
3913 (set_init_index): Likewise.
3914 (process_init_element): Likewise.
3916 2014-05-09 Marek Polacek <polacek@redhat.com>
3919 * c-parser.c (c_parser_braced_init): Pass brace_loc to push_init_level.
3920 (c_parser_initelt): Pass location to set_init_label. Pass array index
3921 location to set_init_index.
3922 * c-tree.h (push_init_level): Update declaration.
3923 (pop_init_level): Likewise.
3924 (set_init_index): Likewise.
3925 (set_init_label): Likewise.
3926 * c-typeck.c (error_init): Add location parameter. Call error_at
3928 (digest_init): Pass init_loc to error_init.
3929 (really_start_incremental_init):
3930 (push_init_level): Add location parameter. Pass loc to pop_init_level
3932 (pop_init_level): Likewise.
3933 (set_designator): Add location parameter. Pass loc to pop_init_level,
3934 push_init_level, and error_init.
3935 (set_init_index): Add location parameter. Pass loc to error_init and
3937 (set_init_label): Likewise.
3938 (output_init_element): Pass loc to error_init.
3939 (process_init_element): Pass loc to error_init, pop_init_level,
3940 pedwarn_init, and push_init_level.
3942 2014-05-09 Marek Polacek <polacek@redhat.com>
3945 * c-parser.c (c_parser_attributes): Parse the arguments as an
3946 expression-list if the attribute takes identifier.
3948 2014-05-08 Marek Polacek <polacek@redhat.com>
3951 * c-decl.c (grokdeclarator): Use min_align_of_type instead of
3954 2014-05-08 Marek Polacek <polacek@redhat.com>
3957 * c-decl.c (start_function): Warn for _Atomic-qualified return type
3960 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
3961 Mike Stump <mikestump@comcast.net>
3962 Richard Sandiford <rdsandiford@googlemail.com>
3964 * c-decl.c (check_bitfield_type_and_width): Use TYPE_SIGN.
3965 (finish_enum): Use wide-int interfaces.
3966 * c-parser.c (c_parser_cilk_clause_vectorlength): Likewise.
3967 * c-typeck.c (build_c_cast): Likewise.
3968 (set_nonincremental_init_from_string): Likewise.
3969 (c_tree_equal): Likewise.
3971 2014-05-02 Marek Polacek <polacek@redhat.com>
3974 * c-typeck.c (c_size_in_bytes): Update comment. Don't call error.
3975 Return size_one_node when the type is not complete.
3976 (pointer_diff): Remove comment.
3977 (build_unary_op): Improve error messages.
3979 2014-05-02 Marek Polacek <polacek@redhat.com>
3981 * c-typeck.c (c_finish_return): Separate warning_at calls.
3983 2014-05-02 Marek Polacek <polacek@redhat.com>
3985 * c-tree.h (error_init): Remove declaration.
3986 (pedwarn_init): Likewise.
3987 * c-typeck.c (error_init): Make static and move above.
3988 (pedwarn_init): Likewise.
3989 (warning_init): Move above.
3990 (maybe_warn_string_init): Likewise.
3992 2014-05-01 Jeff Law <law@redhat.com>
3996 2014-04-24 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
3997 * c-parser.c (c_parser_sizeof_expression): Reorganize slightly to
4000 2014-05-02 Marek Polacek <polacek@redhat.com>
4003 * c-typeck.c (push_init_level): Set constructor_designated to
4004 p->designated for structures.
4006 2014-05-01 Marek Polacek <polacek@redhat.com>
4009 * c-parser.c (c_parser_declaration_or_fndef): Give better error if
4010 function-definition has an attribute after the declarator.
4012 2014-05-01 Marek Polacek <polacek@redhat.com>
4015 * c-typeck.c (warning_init): Add location_t parameter. Call
4016 warning_at instead of warning.
4017 (push_init_level): Pass input_location to warning_init.
4018 (add_pending_init): Add location_t parameter. Pass loc to
4020 (set_nonincremental_init): Pass input_location to add_pending_init.
4021 (set_nonincremental_init_from_string): Likewise.
4022 (output_init_element): Pass loc to warning_init and to
4025 2014-05-01 Marek Polacek <polacek@redhat.com>
4028 * c-typeck.c (c_finish_return): Distinguish between label and variable
4029 when warning about returning local address.
4031 2014-05-01 Marek Polacek <polacek@redhat.com>
4034 * c-decl.c (declspecs_add_type): Pedwarn if boolean types are used
4037 2014-05-01 Marek Polacek <polacek@redhat.com>
4040 * c-typeck.c (convert_for_assignment): Pass OPT_Wdiscarded_qualifiers
4041 instead of 0 to WARN_FOR_QUALIFIERS.
4043 2014-05-01 Marek Polacek <polacek@redhat.com>
4046 * c-typeck.c (default_conversion): Use better location for
4049 2014-04-30 Marek Polacek <polacek@redhat.com>
4051 * c-typeck.c (build_binary_op): Call ubsan_instrument_division
4052 also when SANITIZE_FLOAT_DIVIDE is on.
4054 2014-04-30 Marek Polacek <polacek@redhat.com>
4057 * c-typeck.c (output_init_element): Pass OPT_Wpedantic to pedwarn
4058 and pedwarn_init. Use loc insted of input_location.
4060 2014-04-30 Marek Polacek <polacek@redhat.com>
4063 * c-typeck.c (build_binary_op): Use location when warning about
4066 2014-04-25 Marek Polacek <polacek@redhat.com>
4069 * c-decl.c (diagnose_mismatched_decls): Warn for mismatched
4070 always_inline/noinline and hot/cold attributes.
4072 2014-04-25 Marek Polacek <polacek@redhat.com>
4075 * c-parser.c (c_parser_initelt): Pass input_location to
4076 process_init_element.
4077 (c_parser_initval): Pass loc to process_init_element.
4078 * c-tree.h (process_init_element): Adjust declaration.
4079 * c-typeck.c (push_init_level): Pass input_location to
4080 process_init_element.
4081 (pop_init_level): Likewise.
4082 (set_designator): Likewise.
4083 (output_init_element): Add location_t parameter. Pass loc to
4085 (output_pending_init_elements): Pass input_location to
4086 output_init_element.
4087 (process_init_element): Add location_t parameter. Pass loc to
4088 output_init_element.
4090 2014-04-24 Jakub Jelinek <jakub@redhat.com>
4092 * c-parser.c (c_parser_omp_atomic): Allow seq_cst before
4093 atomic-clause, allow comma in between atomic-clause and
4096 2014-04-22 Jakub Jelinek <jakub@redhat.com>
4099 * c-parser.c (c_parser_omp_parallel): If c_parser_omp_for
4100 fails, don't set OM_PARALLEL_COMBINED and return NULL.
4102 2014-04-12 Igor Zamyatin <igor.zamyatin@intel.com>
4105 * c-array-notation.c (fix_builtin_array_notation_fn): Use
4106 create_tmp_var instead build_decl for creating temps.
4107 (build_array_notation_expr): Likewise.
4108 (fix_conditional_array_notations_1): Likewise.
4109 (fix_array_notation_expr): Likewise.
4110 (fix_array_notation_call_expr): Likewise.
4112 2014-03-28 Jakub Jelinek <jakub@redhat.com>
4115 * c-tree.h (c_build_function_call_vec): New prototype.
4116 * c-typeck.c (build_function_call_vec): Don't call
4117 resolve_overloaded_builtin here.
4118 (c_build_function_call_vec): New wrapper function around
4119 build_function_call_vec. Call resolve_overloaded_builtin here.
4120 (convert_lvalue_to_rvalue, build_function_call, build_atomic_assign):
4121 Call c_build_function_call_vec instead of build_function_call_vec.
4122 * c-parser.c (c_parser_postfix_expression_after_primary): Likewise.
4123 * c-decl.c (finish_decl): Likewise.
4125 2014-03-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
4128 * c-typeck.c: Use correct format string in cast-qual warning
4130 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
4132 * c-decl.c (c_decl_attributes): Use
4133 lang_hooks.types.omp_mappable_type.
4134 * c-typeck.c (c_finish_omp_clauses): Likewise.
4136 2014-03-06 Marek Polacek <polacek@redhat.com>
4139 * c-typeck.c (c_finish_return): Call contains_cilk_spawn_stmt instead
4140 of checking tree code.
4142 2014-02-19 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
4144 * c-parser.c (c_parser_declspecs): Replace call to error by error_at.
4145 (c_parser_parameter_declaration): Likewise.
4147 2014-02-19 Marek Polacek <polacek@redhat.com>
4150 * c-typeck.c (convert_lvalue_to_rvalue): Set TREE_NO_WARNING on tmp.
4151 Call mark_exp_read on exp.value.
4152 (build_atomic_assign): Set TREE_NO_WARNING on val and old. Set
4153 TREE_ADDRESSABLE on old instead of val.
4154 (emit_side_effect_warnings): Warn only if RHS has !TREE_NO_WARNING.
4156 2014-02-07 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
4158 * c-parser.c (c_parser_get_builtin_args): Replace calls to
4159 C_EXPR_APPEND by vec_safe_push.
4160 * c-tree.h (C_EXPR_APPEND): Remove.
4162 2014-01-31 Marek Polacek <polacek@redhat.com>
4165 * c-typeck.c (convert_lvalue_to_rvalue): Pass vNULL to
4166 build_function_call_vec.
4167 (build_function_call): Likewise.
4168 (build_atomic_assign): Likewise.
4169 (build_function_call_vec): Add arg_loc parameter. Use it.
4170 (convert_arguments): Likewise.
4171 (convert_for_assignment): Rename rhs_loc to expr_loc.
4172 * c-parser.c (c_parser_attributes): Pass NULL to c_parser_expr_list.
4173 (c_parser_objc_keywordexpr): Likewise.
4174 (c_parser_postfix_expression_after_primary): Call
4175 build_function_call_vec with expr_loc rather than op_loc.
4176 Call c_parser_expr_list to fill arg_loc. Pass arg_loc to
4177 build_function_call_vec.
4178 (c_parser_expr_list): Add locations parameter. Fill it with locations
4179 of function arguments.
4180 * c-decl.c (finish_decl): Pass vNULL to build_function_call_vec.
4182 2014-01-30 Marek Polacek <polacek@redhat.com>
4185 * c-typeck.c (build_function_call_vec): Use loc parameter.
4186 (convert_arguments): Add location parameter. Use it.
4187 (ep_convert_and_check): Likewise.
4188 (build_atomic_assign): Adjust convert_for_assignment call.
4189 (build_modify_expr): Likewise.
4190 (digest_init): Likewise.
4191 (c_finish_return): Likewise.
4192 (build_conditional_expr): Adjust ep_convert_and_check calls.
4193 (convert_for_assignment): Add rhs_loc parameter. Use it.
4194 (build_binary_op): Adjust convert_and_check and ep_convert_and_check
4197 2014-01-30 Richard Biener <rguenther@suse.de>
4200 * c-typeck.c (build_function_call_vec): Do not replace calls
4201 to a function via an incompatible type with a runtime abort.
4203 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
4205 * c-parser.c (c_parser_declaration_or_fndef): Replaced
4206 flag_enable_cilkplus with flag_cilkplus.
4207 (c_parser_direct_declarator_inner): Likewise.
4208 (c_parser_attribute_any_word): Likewise.
4209 (c_parser_attributes): Likewise.
4210 (c_parser_compound_statement): Likewise.
4211 (c_parser_statement_after_labels): Likewise.
4212 (c_parser_if_statement): Likewise.
4213 (c_parser_switch_statement): Likewise.
4214 (c_parser_do_statement): Likewise.
4215 (c_parser_for_statement): Likewise.
4216 (c_parser_unary_expression): Likewise.
4217 (c_parser_postfix_expression): Likewise.
4218 (c_parser_postfix_expression_after_primary): Likewise.
4219 (c_parser_postfix_expression_after_primary): Likewise.
4220 (c_parser_omp_clause_name): Likewise.
4221 (c_finish_omp_declare_simd): Likewise.
4222 (c_parser_cilk_verify_simd): Likewise.
4223 * c-typeck.c (build_array_ref): Likewise.
4224 (build_function_call_vec): Likewise.
4225 (convert_arguments): Likewise.
4226 (build_compound_expr): Likewise.
4227 (c_finish_return): Likewise.
4228 (c_finish_if_stmt): Likewise.
4229 (c_finish_loop): Likewise.
4230 (build_binary_op): Likewise.
4232 2014-01-23 Marek Polacek <polacek@redhat.com>
4235 * c-typeck.c (parser_build_binary_op): Use location instead of
4237 (build_binary_op): Pass location to shorten_compare.
4239 2014-01-23 Marek Polacek <polacek@redhat.com>
4242 * c-typeck.c (pointer_diff): Give an error on arithmetic on pointer to
4245 2014-01-23 Marek Polacek <polacek@redhat.com>
4248 * c-typeck.c (build_compound_expr): Warn even for right-hand operand
4249 of a comma expression.
4250 (emit_side_effect_warnings): Likewise.
4252 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
4255 * c-array-notation.c (expand_array_notation_exprs): Rewrote this
4256 function to use walk_tree and moved a lot of its functionality to
4257 expand_array_notations.
4258 (expand_array_notations): New function.
4260 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
4262 * c-parser.c (c_finish_omp_declare_simd): Made "cilk simd function"
4263 attribute an attribute without value.
4265 2014-01-23 Jakub Jelinek <jakub@redhat.com>
4268 * c-typeck.c (c_finish_omp_clause): Reject MIN_EXPR, MAX_EXPR,
4269 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
4271 2014-01-22 Marek Polacek <polacek@redhat.com>
4274 * c-typeck.c (build_conditional_expr): Call c_fully_fold instead
4275 of remove_c_maybe_const_expr on op1 and op2.
4277 2014-01-15 Jakub Jelinek <jakub@redhat.com>
4280 * c-typeck.c (build_modify_expr): For lhs op= rhs, if rhs has side
4281 effects, preevaluate rhs using SAVE_EXPR first.
4283 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
4286 * c-parser.c (c_parser_postfix_expression): Replaced consecutive if
4287 statements with if-elseif statements.
4289 2014-01-06 Marek Polacek <polacek@redhat.com>
4292 * c-decl.c (check_bitfield_type_and_width): Warn for implementation
4293 defined bit-field types only in ISO C.
4295 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
4297 Update copyright years
4299 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
4301 * c-array-notation.c: Use the standard form for the copyright notice.
4303 2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
4305 * c-parser.c (struct c_parser::cilk_simd_fn_tokens): Added new field.
4306 (c_parser_declaration_or_fndef): Added a check if cilk_simd_fn_tokens
4307 field in parser is not empty. If not-empty, call the function
4308 c_parser_finish_omp_declare_simd.
4309 (c_parser_cilk_clause_vectorlength): Modified function to be shared
4310 between SIMD-enabled functions and #pragma simd. Added new parameter.
4311 (c_parser_cilk_all_clauses): Modified the usage of the function
4312 c_parser_cilk_clause_vectorlength as mentioned above.
4313 (c_parser_cilk_simd_fn_vector_attrs): New function.
4314 (c_finish_cilk_simd_fn_tokens): Likewise.
4315 (is_cilkplus_vector_p): Likewise.
4316 (c_parser_omp_clause_name): Added checking for "vectorlength,"
4317 "nomask," and "mask" strings in clause name.
4318 (c_parser_omp_all_clauses): Added 3 new case statements:
4319 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_MASK and
4320 PRAGMA_CILK_CLAUSE_NOMASK.
4321 (c_parser_attributes): Added a cilk_simd_fn_tokens parameter. Added a
4322 check for vector attribute and if so call the function
4323 c_parser_cilk_simd_fn_vector_attrs. Also, when Cilk plus is enabled,
4324 called the function c_finish_cilk_simd_fn_tokens.
4325 (c_finish_omp_declare_simd): Added a check if cilk_simd_fn_tokens in
4326 parser field is non-empty. If so, parse them as you would parse
4327 the omp declare simd pragma.
4328 (c_parser_omp_clause_linear): Added a new bool parm. is_cilk_simd_fn.
4329 Added a check when step is a parameter and flag it as error.
4330 (CILK_SIMD_FN_CLAUSE_MASK): New #define.
4331 (c_parser_cilk_clause_name): Changed pragma_cilk_clause to
4334 2013-12-17 Thomas Schwinge <thomas@codesourcery.com>
4336 * c-parser.c (c_parser_omp_parallel): Fix description.
4338 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
4340 * c-objc-common.h (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Remove.
4341 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
4342 (LANG_HOOKS_CILKPLUS_CILKPLUS_GIMPLIFY_SPAWN): Likewise.
4343 * c-typeck.c (cilk_install_body_with_frame_cleanup): New function.
4345 2013-12-04 Joseph Myers <joseph@codesourcery.com>
4348 * c-parser.c (c_parser_alignas_specifier): Use
4349 c_sizeof_or_alignof_type instead of c_alignof.
4350 (c_parser_alignof_expression): Likewise, with min_alignof
4351 parameter depending on alignof spelling used.
4353 2013-12-04 Marek Polacek <polacek@redhat.com>
4356 * c-decl.c (start_function): Don't warn for missing prototype for
4359 2013-12-03 Marek Polacek <polacek@redhat.com>
4362 * c-decl.c (build_compound_literal): Allow compound literals with
4363 empty initial value.
4365 2013-12-02 Joseph Myers <joseph@codesourcery.com>
4368 * c-typeck.c (build_modify_expr): Diagnose assignment to
4369 expression with array type.
4371 2013-11-29 Joseph Myers <joseph@codesourcery.com>
4374 * c-typeck.c (process_init_element): Do not treat a string as
4375 initializing a whole array when used with a designator for an
4378 2013-11-29 Joseph Myers <joseph@codesourcery.com>
4381 * c-decl.c (merge_decls): Clear DECL_EXTERNAL for a definition of
4382 an inline function following a static declaration.
4384 2013-11-28 Jakub Jelinek <jakub@redhat.com>
4387 * c-parser.c (c_parser_omp_target): Copy "#pragma omp target"
4388 to p_name before calling c_parser_omp_teams instead of after.
4389 (c_parser_cilk_simd): Remove wrong ATTRIBUTE_UNUSED from parser
4390 argument. Remove unused p_name variable.
4392 2013-11-27 Aldy Hernandez <aldyh@redhat.com>
4393 Jakub Jelinek <jakub@redhat.com>
4395 * c-decl.c (c_builtin_function_ext_scope): Avoid binding if
4396 external_scope is NULL.
4398 2013-11-27 Tom de Vries <tom@codesourcery.com>
4399 Marc Glisse <marc.glisse@inria.fr>
4402 * c-typeck.c (build_unary_op): Allow vector increment and decrement.
4404 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
4406 * c-typeck.c: Add required include files from gimple.h.
4408 2013-11-22 David Malcolm <dmalcolm@redhat.com>
4410 * c-decl.c (define_label, shadow_tag_warned)
4411 (check_bitfield_type_and_width, grokdeclarator, grokparms,
4412 store_parm_decls_newstyle, store_parm_decls_oldstyle)
4413 (declspecs_add_type): Remove use of in_system_header macro.
4414 * c-parser.c (c_parser_unary_expression): Likewise.
4415 * c-typeck.c (store_init_value, process_init_element)
4416 (c_start_case): Likewise.
4418 * c-decl.c (build_enumerator): Remove use of EXPR_LOC_OR_HERE
4421 * c-parser.c (c_parser_set_source_position_from_token): Remove
4422 reference to in_system_header from comment.
4424 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
4426 * c-decl.c (grokdeclarator): Update comment to refer to
4427 tree_to_[su]hwi rather than tree_low_cst.
4429 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
4431 * c-decl.c, c-typeck.c: Replace tree_low_cst (..., 1) with
4432 tree_to_uhwi throughout.
4434 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
4436 * c-parser.c: Replace tree_low_cst (..., 0) with tree_to_shwi
4439 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
4441 * c-parser.c: Replace host_integerp (..., 0) with tree_fits_shwi_p
4444 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
4446 * c-parser.c (c_parser_cilk_simd): New.
4447 (c_parser_cilk_verify_simd): New.
4448 (c_parser_pragma): Add case for PRAGMA_CILK_SIMD.
4449 (c_parser_omp_for_loop): Add case for NE_EXPR.
4450 Set c_break_label for CILK_SIMD.
4451 (c_parser_cilk_clause_vectorlength): New.
4452 (c_parser_cilk_clause_linear): New.
4453 (c_parser_cilk_clause_name): New.
4454 (c_parser_cilk_all_clauses): New.
4455 * c-typeck.c (build_unary_op): Pass location argument to
4457 (build_modify_expr): Same.
4458 (build_asm_expr): Same.
4459 (c_finish_bc_stmt): Error on break/continue in loops.
4461 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
4463 * c-typeck.c: Include only gimplify.h and gimple.h as needed.
4465 2013-11-14 Diego Novillo <dnovillo@google.com>
4467 * c-decl.c: Include print-tree.h.
4468 Include stor-layout.h.
4471 Include stringpool.h.
4472 * c-lang.c: Include fold-const.h.
4473 * c-parser.c: Include stringpool.h.
4475 Include stor-layout.h.
4477 Include trans-mem.h.
4478 * c-typeck.c: Include stor-layout.h.
4479 Include trans-mem.h.
4483 2013-11-13 Joseph Myers <joseph@codesourcery.com>
4485 * c-tree.h (c_typespec_keyword): Add cts_auto_type.
4486 * c-decl.c (declspecs_add_type, finish_declspecs): Handle
4488 * c-parser.c (c_token_starts_typename, c_token_starts_declspecs)
4489 (c_parser_attribute_any_word, c_parser_objc_selector): Handle
4491 (c_parser_declspecs): Take argument AUTO_TYPE_OK.
4492 (c_parser_declaration_or_fndef, c_parser_struct_declaration)
4493 (c_parser_declarator, c_parser_direct_declarator_inner)
4494 (c_parser_parameter_declaration, c_parser_type_name): All callers
4496 (c_parser_declaration_or_fndef): Handle declarations with type
4497 determined from the initializer.
4499 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
4501 * c-typeck.c: Include gimplify.h.
4503 2013-11-12 Joseph Myers <joseph@codesourcery.com>
4505 * c-tree.h (struct c_declspecs): Add thread_gnu_p field.
4506 * c-parser.c (c_parser_declspecs): Mention _Thread_local in
4508 * c-decl.c (shadow_tag_warned, grokdeclarator): Mention __thread
4509 or _Thread_local as appropriate in diagnostics.
4510 (build_null_declspecs): Initialize ret->thread_gnu_p.
4511 (declspecs_add_scspec): Handle either __thread or _Thread_local
4512 for RID_THREAD. Diagnose _Thread_local for pre-C11 standards if
4513 pedantic. Do not disallow _Thread_local extern and _Thread_local
4516 2013-11-07 Joseph Myers <joseph@codesourcery.com>
4517 Andrew MacLeod <amacleod@redhat.com>
4519 * c-aux-info.c (gen_type): Handle atomic qualifier.
4520 * c-decl.c (validate_proto_after_old_defn): Do not remove atomic
4521 qualifiers when compating types.
4522 (shadow_tag_warned): Handle atomic_p in declspecs.
4523 (quals_from_declspecs): Likewise.
4524 (start_decl): Use c_type_promotes_to when promoting argument
4526 (grokdeclarator): Handle _Atomic.
4527 (get_parm_info): Diagnose any qualifier on "void" as only
4529 (store_parm_decls_oldstyle): Do not remove atomic qualifiers when
4530 comparing types. Use c_type_promotes_to when promoting argument
4532 (finish_function): Use c_type_promotes_to when promoting argument
4534 (build_null_declspecs): Handle atomic_p in declspecs.
4535 (declspecs_add_qual): Handle RID_ATOMIC.
4536 * c-parser.c (c_token_starts_typename, c_token_is_qualifier)
4537 (c_token_starts_declspecs): Handle RID_ATOMIC.
4538 (c_parser_declspecs): Handle atomic type specifiers and
4540 (c_parser_typeof_specifier): Remove const and _Atomic qualifiers
4541 from types of expressions with atomic type.
4542 (c_parser_direct_declarator_inner): Use convert_lvalue_to_rvalue.
4543 (c_parser_attribute_any_word): Handle RID_ATOMIC.
4544 (c_parser_initializer, c_parser_initelt, c_parser_initval)
4545 (c_parser_statement_after_labels, c_parser_switch_statement)
4546 (c_parser_for_statement, c_parser_expr_no_commas)
4547 (c_parser_conditional_expression, c_parser_binary_expression)
4548 (c_parser_cast_expression, c_parser_unary_expression)
4549 (c_parser_postfix_expression)
4550 (c_parser_postfix_expression_after_primary, c_parser_expression):
4551 Use convert_lvalue_to_rvalue.
4552 (c_parser_expression_conv, c_parser_expr_list): Document
4553 conversion of lvalues to rvalues. Use convert_lvalue_to_rvalue.
4554 (c_parser_objc_synchronized_statement): Use
4555 convert_lvalue_to_rvalue.
4556 (c_parser_objc_selector): Handle RID_ATOMIC.
4557 (c_parser_objc_receiver, c_parser_array_notation): Use
4558 convert_lvalue_to_rvalue.
4559 * c-tree.h (ctsk_typeof): Adjust comment to mention use for
4560 _Atomic (type-name).
4561 (struct c_declspecs): Add atomic_p field.
4562 (convert_lvalue_to_rvalue): Declare.
4563 * c-typeck.c (c_type_promotes_to): Promote atomic types to
4564 corresponding atomic types.
4565 (qualify_type): Don't add _Atomic qualifiers from second argument.
4566 (comp_target_types): Do not allow _Atomic mismatches.
4567 (type_lists_compatible_p): Do not remove atomic qualifiers when
4569 (really_atomic_lvalue, convert_lvalue_to_rvalue)
4570 (build_atomic_assign): New functions.
4571 (build_unary_op): Use build_atomic_assign for atomic increment and
4573 (build_conditional_expr): Do not treat _Atomic void as a qualified
4575 (build_modify_expr): Use build_atomic_assign for atomic LHS.
4576 (find_anonymous_field_with_type, convert_to_anonymous_field)
4577 (convert_for_assignment): Do not remove atomic qualifiers when
4579 (digest_init): Do not accept initialization of arrays of atomic
4580 elements by string constants.
4581 (build_asm_expr): Use convert_lvalue_to_rvalue.
4582 (build_binary_op): Do not treat _Atomic void as a qualified
4585 2013-11-06 DJ Delorie <dj@redhat.com>
4587 * c-decl.c (locate_old_decl): If a previous conflicting decl is
4588 both explicit and builtin, print the location of the explicit one.
4590 2013-11-05 Tobias Burnus <burnus@net-b.de>
4592 * c-parser.c (c_parser_omp_for, c_parser_omp_parallel,
4593 c_parser_omp_distribute, c_parser_omp_teams,
4594 c_parser_omp_target, c_parser_omp_declare): Handle
4597 2013-11-03 Marek Polacek <polacek@redhat.com>
4599 * c-decl.c (grokdeclarator): Add VLA instrumentation.
4601 2013-11-01 Jakub Jelinek <jakub@redhat.com>
4603 * c-typeck.c (c_finish_omp_clauses) <case OMP_CLAUSE_UNIFORM>: Go to
4604 check_dup_generic at the end, unless remove is true.
4605 (c_finish_omp_clauses) <case OMP_CLAUSE_REDUCTION>: Add break; after
4607 (c_finish_omp_clauses) <case OMP_CLAUSE_COPYIN>: Likewise.
4609 2013-10-31 Jakub Jelinek <jakub@redhat.com>
4611 * c-typeck.c (c_finish_omp_clauses): Diagnose aligned clause
4612 with decl that is not pointer nor array.
4614 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
4616 * c-decl.c (finish_function): Added a call for insert_cilk_frame when
4617 a spawning function is found.
4618 * c-objc-common.h (LANG_HOOKS_CILKPLUS_GIMPLIFY_SPAWN): New #define.
4619 (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Likewise.
4620 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
4621 * c-parser.c (c_parser_statement_after_labels): Added RID_CILK_SYNC
4623 (c_parser_postfix_expression): Added RID_CILK_SPAWN case.
4624 * c-typeck.c (build_compound_expr): Reject _Cilk_spawn in a comma
4626 (c_finish_return): Added a check to reject _Cilk_spawn in return
4628 (build_cilk_spawn): New function.
4629 (build_cilk_sync): Likewise.
4630 * Makefile.in (c-decl.o): Added cilk.h in dependency list.
4632 2013-10-27 Tobias Burnus <burnus@net-b.de>
4635 * c-parser.c (c_parser_while_statement, c_parser_while_statement,
4636 c_parser_pragma): Add GCC ivdep support to 'do' and 'while'.
4637 (c_parser_statement_after_labels): Update calls.
4639 2013-10-24 Tobias Burnus <burnus@net-b.de>
4642 * c-parser.c (c_parser_pragma, c_parser_for_statement):
4643 Handle PRAGMA_IVDEP.
4644 (c_parser_statement_after_labels): Update call.
4646 2013-10-24 Marek Polacek <polacek@redhat.com>
4648 * c-parser.c (c_parser_struct_declaration): Add a comment.
4649 (c_parser_declarator): Don't allow _Alignas here.
4651 2013-10-17 Andrew MacLeod <amacleod@redhat.com>
4653 * c-parser.c: Include omp-low.h.
4654 * c-typeck.c: Likewise.
4656 2013-10-17 Marek Polacek <polacek@redhat.com>
4659 * c-parser.c (c_parser_declspecs): Add alignspec_ok parameter.
4660 Document syntax of the array-declarator.
4661 (c_parser_declspecs) <RID_ALIGNAS>: Bail out if alignment specs
4663 (c_parser_declaration_or_fndef): Adjust c_parser_declspecs call.
4664 (c_parser_struct_declaration): Likewise.
4665 (c_parser_declarator): Likewise.
4666 (c_parser_direct_declarator_inner): Likewise.
4667 (c_parser_parameter_declaration): Likewise.
4668 (c_parser_type_name): Likewise.
4670 2013-10-11 Jakub Jelinek <jakub@redhat.com>
4672 * c-lang.h (current_omp_declare_target_attribute): New extern
4674 * c-parser.c: Include c-lang.h.
4675 (struct c_parser): Change tokens to c_token *.
4676 Add tokens_buf field. Change tokens_avail type to unsigned int.
4677 (c_parser_consume_token): If parser->tokens isn't
4678 &parser->tokens_buf[0], increment parser->tokens.
4679 (c_parser_consume_pragma): Likewise.
4680 (enum pragma_context): Add pragma_struct and pragma_param.
4681 (c_parser_external_declaration): Adjust
4682 c_parser_declaration_or_fndef caller.
4683 (c_parser_declaration_or_fndef): Add omp_declare_simd_clauses
4684 argument, if it is non-vNULL vector, call c_finish_omp_declare_simd.
4685 Adjust recursive call.
4686 (c_parser_struct_or_union_specifier): Use pragma_struct instead
4688 (c_parser_parameter_declaration): Use pragma_param instead of
4690 (c_parser_compound_statement_nostart, c_parser_label,
4691 c_parser_for_statement): Adjust
4692 c_parser_declaration_or_fndef callers.
4693 (c_parser_expr_no_commas): Add omp_atomic_lhs argument, pass
4694 it through to c_parser_conditional_expression.
4695 (c_parser_conditional_expression): Add omp_atomic_lhs argument,
4696 pass it through to c_parser_binary_expression. Adjust recursive
4698 (c_parser_binary_expression): Remove prec argument, add
4699 omp_atomic_lhs argument instead. Always start from PREC_NONE, if
4700 omp_atomic_lhs is non-NULL and one of the arguments of toplevel
4701 binop matches it, use build2 instead of parser_build_binary_op.
4702 (c_parser_pragma): Handle PRAGMA_OMP_CANCEL,
4703 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_TARGET,
4704 PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_DECLARE_REDUCTION.
4705 Handle pragma_struct and pragma_param the same as pragma_external.
4706 (c_parser_omp_clause_name): Parse new OpenMP 4.0 clause names.
4707 (c_parser_omp_variable_list): Parse array sections for
4708 OMP_CLAUSE_{DEPEND,MAP,TO,FROM} clauses.
4709 (c_parser_omp_clause_collapse): Fully fold collapse expression.
4710 (c_parser_omp_clause_reduction): Handle user defined reductions.
4711 (c_parser_omp_clause_branch, c_parser_omp_clause_cancelkind,
4712 c_parser_omp_clause_num_teams, c_parser_omp_clause_thread_limit,
4713 c_parser_omp_clause_aligned, c_parser_omp_clause_linear,
4714 c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen,
4715 c_parser_omp_clause_depend, c_parser_omp_clause_map,
4716 c_parser_omp_clause_device, c_parser_omp_clause_dist_schedule,
4717 c_parser_omp_clause_proc_bind, c_parser_omp_clause_to,
4718 c_parser_omp_clause_from, c_parser_omp_clause_uniform): New functions.
4719 (c_parser_omp_all_clauses): Add finish_p argument. Don't call
4720 c_finish_omp_clauses if it is false. Handle new OpenMP 4.0 clauses.
4721 (c_parser_omp_atomic): Parse seq_cst clause, pass true if it is
4722 present to c_finish_omp_atomic. Handle OpenMP 4.0 atomic forms.
4723 (c_parser_omp_for_loop): Add CODE argument, pass it through
4724 to c_finish_omp_for. Change last argument to cclauses,
4725 and adjust uses to grab parallel clauses from the array of all
4726 the split clauses. Adjust c_parser_binary_expression,
4727 c_parser_declaration_or_fndef and c_finish_omp_for callers.
4728 (omp_split_clauses): New function.
4729 (c_parser_omp_simd): New function.
4730 (c_parser_omp_for): Add p_name, mask and cclauses arguments.
4731 Allow the function to be called also when parsing combined constructs,
4732 and call c_parser_omp_simd when parsing for simd.
4733 (c_parser_omp_sections_scope): If section-sequence doesn't start with
4734 #pragma omp section, require exactly one structured-block instead of
4735 sequence of statements.
4736 (c_parser_omp_sections): Add p_name, mask and cclauses arguments.
4737 Allow the function to be called also when parsing combined constructs.
4738 (c_parser_omp_parallel): Add p_name, mask and cclauses arguments.
4739 Allow the function to be called also when parsing combined
4741 (c_parser_omp_taskgroup, c_parser_omp_cancel,
4742 c_parser_omp_cancellation_point, c_parser_omp_distribute,
4743 c_parser_omp_teams, c_parser_omp_target_data,
4744 c_parser_omp_target_update, c_parser_omp_target,
4745 c_parser_omp_declare_simd, c_finish_omp_declare_simd,
4746 c_parser_omp_declare_target, c_parser_omp_end_declare_target,
4747 c_parser_omp_declare_reduction, c_parser_omp_declare): New functions.
4748 (c_parser_omp_construct): Add p_name and mask vars. Handle
4749 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_SIMD, PRAGMA_OMP_TASKGROUP,
4750 PRAGMA_OMP_TEAMS. Adjust c_parser_omp_for, c_parser_omp_parallel
4751 and c_parser_omp_sections callers.
4752 (c_parse_file): Initialize tparser.tokens and the_parser->tokens here.
4753 (OMP_FOR_CLAUSE_MASK, OMP_SECTIONS_CLAUSE_MASK,
4754 OMP_SINGLE_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1.
4755 (OMP_PARALLEL_CLAUSE_MASK): Likewise. Add OMP_CLAUSE_PROC_BIND.
4756 (OMP_TASK_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1. Add
4758 (OMP_SIMD_CLAUSE_MASK, OMP_CANCEL_CLAUSE_MASK,
4759 OMP_CANCELLATION_POINT_CLAUSE_MASK, OMP_DISTRIBUTE_CLAUSE_MASK,
4760 OMP_TEAMS_CLAUSE_MASK, OMP_TARGET_DATA_CLAUSE_MASK,
4761 OMP_TARGET_UPDATE_CLAUSE_MASK, OMP_TARGET_CLAUSE_MASK,
4762 OMP_DECLARE_SIMD_CLAUSE_MASK): Define.
4763 * c-typeck.c: Include tree-inline.h.
4764 (c_finish_omp_cancel, c_finish_omp_cancellation_point,
4765 handle_omp_array_sections_1, handle_omp_array_sections,
4766 c_clone_omp_udr, c_find_omp_placeholder_r): New functions.
4767 (c_finish_omp_clauses): Handle new OpenMP 4.0 clauses and
4768 user defined reductions.
4769 (c_tree_equal): New function.
4770 * c-tree.h (temp_store_parm_decls, temp_pop_parm_decls,
4771 c_finish_omp_cancel, c_finish_omp_cancellation_point, c_tree_equal,
4772 c_omp_reduction_id, c_omp_reduction_decl, c_omp_reduction_lookup,
4773 c_check_omp_declare_reduction_r): New prototypes.
4774 * c-decl.c (current_omp_declare_target_attribute): New variable.
4775 (c_decl_attributes): New function.
4776 (start_decl, start_function): Use it instead of decl_attributes.
4777 (temp_store_parm_decls, temp_pop_parm_decls, c_omp_reduction_id,
4778 c_omp_reduction_decl, c_omp_reduction_lookup,
4779 c_check_omp_declare_reduction_r): New functions.
4781 2013-09-25 Tom Tromey <tromey@redhat.com>
4783 * Make-lang.in (c/gccspec.o): Remove.
4784 (CFLAGS-c/gccspec.o): New variable.
4785 (cc1-checksum.o, C_TREE_H, c/c-aux-info.o, c/c-convert.o)
4786 (c/c-decl.o, c/c-errors.o, c/c-lang.o, c/c-objc-common.o)
4787 (c/c-parser.o, c/c-typeck.o, c/c-array-notation.o): Remove.
4789 2013-09-25 Tom Tromey <tromey@redhat.com>
4791 * Make-lang.in (c/gccspec.o): Don't use subshell.
4793 2013-09-18 Marek Polacek <polacek@redhat.com>
4796 * c-typeck.c (build_binary_op): Properly honor -fsanitize options.
4797 Remove unnecessary check.
4799 2013-09-18 Marek Polacek <polacek@redhat.com>
4802 * c-typeck.c (build_binary_op): Don't sanitize function if it has the
4803 no_sanitize_undefined attribute.
4805 2013-09-13 Kai Tietz <ktietz@redhat.com>
4808 * c-decl.c (c_builtin_function_ext_scope): Remove
4809 wrong assumption that it is never called on prexisting
4812 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
4814 * c-typeck.c (build_binary_op): Use vector_types_compatible_elements_p.
4816 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
4818 * c-objc-common.c (c_tree_printer): Tidy.
4820 2013-08-30 Marek Polacek <polacek@redhat.com>
4822 * c-typeck.c (build_binary_op): Add division by zero and shift
4825 2013-08-26 Joern Rennecke <joern.rennecke@embecosm.com>
4826 Joseph Myers <joseph@codesourcery.com>
4829 * c-typeck.c (c_common_type): Prefer double_type_node over
4830 other REAL_TYPE types with the same precision.
4831 (convert_arguments): Likewise.
4833 2013-08-23 Gabriel Dos Reis <gdr@integrable-solutions.net>
4835 * c-objc-common.c (c_tree_printer): Document the nature of the cast.
4836 (c_initialize_diagnostics): Call a destructor for the early printer.
4838 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
4840 * c-objc-common.c (c_initialize_diagnostics): Simplify C pretty
4841 printer initialization.
4843 2013-08-19 Balaji V. Iyer <balaji.v.iyer@intel.com>
4846 * c-array-notation.c (fix_conditional_array_notations_1): Added a
4847 check for truth values.
4848 (expand_array_notation_exprs): Added truth values case. Removed an
4849 unwanted else. Added for-loop to walk through subtrees in default
4852 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
4854 * c-objc-common.c (c_initialize_diagnostics): Don't call pp_base.
4856 2013-07-23 Joseph Myers <joseph@codesourcery.com>
4858 * c-parser.c (struct c_generic_association): Fix typo.
4860 2013-07-23 Tom Tromey <tromey@redhat.com>
4861 Joseph Myers <joseph@codesourcery.com>
4863 * c-parser.c (struct c_generic_association): New.
4864 (c_generic_association_d): New typedef.
4865 (c_parser_generic_selection): New function.
4866 (c_parser_postfix_expression): Handle RID_GENERIC.
4868 2013-07-13 Jason Merrill <jason@redhat.com>
4871 * c-decl.c (finish_struct): Check for too-large class.
4873 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
4876 * c-typeck.c (set_init_index): When folding, check for index overflow.
4878 2013-06-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
4880 * c-parser.c (c_parser_array_notation): Removed rejection of array
4881 notations in an array of function pointers.
4883 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
4885 * c-array-notation.c (make_triplet_val_inv): New function.
4886 (create_cmp_incr): Likewise.
4887 (create_array_refs): Likewise.
4888 (fix_builtin_array_notation_fn): Replaced all mallocs with tree vec.
4889 Also modularized common parts between functions and called the function.
4890 (build_array_notation_expr): Likewise.
4891 (fix_conditional_array_notations_1): Likewise.
4892 (fix_array_notation_expr): Likewise.
4893 (fix_array_notation_call_expr): Likewise.
4895 2013-06-18 Marek Polacek <polacek@redhat.com>
4898 * c-decl.c (check_for_loop_decls): Improve diagnostics messages.
4900 2013-06-12 Balaji V. Iyer <balaji.v.iyer@intel.com>
4902 * c-array-notation.c (build_array_notation_expr): Reject array notation
4903 mismatch between LHS and RHS even inside a call_expr. Also, removed
4904 a couple while statements that were dead code.
4906 2013-06-10 Balaji V. Iyer <balaji.v.iyer@intel.com>
4908 * c-array-notation.c (fix_builtin_array_notation_fn): Fully folded
4909 excessive precision expressions in function parameters. Also removed
4910 couple unwanted while statements.
4912 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
4914 * c-array-notation.c (expand_array_notation_exprs): Added
4915 ARRAY_NOTATION_REF case.
4917 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
4919 * c-array-notation.c (length_mismatch_in_expr_p): Moved this
4920 function to c-family/array-notation-common.c.
4921 (is_cilkplus_reduce_builtin): Likewise.
4922 (find_rank): Likewise.
4923 (extract_array_notation_exprs): Likewise.
4924 (replace_array_notations): Likewise.
4925 (find_inv_trees): Likewise.
4926 (replace_inv_trees): Likewise.
4927 (contains_array_notation_expr): Likewise.
4928 (find_correct_array_notation_type): Likewise.
4929 (replace_invariant_exprs): Initialized additional_tcodes to NULL.
4930 (struct inv_list): Moved this to c-family/array-notation-common.c.
4931 * c-tree.h (is_cilkplus_builtin_reduce): Remove prototype.
4933 2013-06-05 Balaji V. Iyer <balaji.v.iyer@intel.com>
4935 * c-typeck.c (convert_arguments): Moved checking of builtin cilkplus
4936 reduction functions outside the for-loop. Added a check if the fundecl
4937 is non-NULL. Finally, removed an unwanted if-statement, and made the
4940 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
4942 * c-typeck.c (c_finish_if_stmt): Added a check to see if the rank of the
4943 condition of the if-statement matches the rank of else-block and then-
4944 block when array notations are used.
4945 * c-parser.c (c_parser_declaration_or_fndef): Expanded array notation
4946 expression after the entire function body is parsed.
4947 (c_parser_expr_no_commas): Delayed creating array notation expressions
4948 to the end of function parsing.
4949 * c-array-notation.c (fix_conditional_array_notations_1): Expanded the
4950 whole if-statement instead of just the condition.
4951 (expand_array_notation_exprs): Added MODIFY_EXPR case.
4953 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
4956 * c-array-notation.c (build_array_notation_expr): Initialized rhs_length
4957 array to NULL_TREE if they are unused. Also added a check for the
4958 field to be NULL before its fields are used in future.
4960 2013-05-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4963 * c-array-notation.c (length_mismatch_in_expr_p): Use absu_hwi.
4964 (build_array_notation_expr): Likewise.
4966 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
4968 * c-typeck.c (build_array_ref): Added a check to see if array's
4969 index is greater than one. If true, then emit an error.
4970 (build_function_call_vec): Exclude error reporting and checking
4971 for builtin array-notation functions.
4972 (convert_arguments): Likewise.
4973 (c_finish_return): Added a check for array notations as a return
4974 expression. If true, then emit an error.
4975 (c_finish_loop): Added a check for array notations in a loop
4976 condition. If true then emit an error.
4977 (lvalue_p): Added a ARRAY_NOTATION_REF case.
4978 (build_binary_op): Added a check for array notation expr inside
4979 op1 and op0. If present, we call another function to find correct
4981 * Make-lang.in (C_AND_OBJC_OBJS): Added c-array-notation.o.
4982 * c-parser.c (c_parser_compound_statement): Check if array
4983 notation code is used in tree, if so, then transform them into
4985 (c_parser_expr_no_commas): Check if array notation is used in LHS
4986 or RHS, if so, then build array notation expression instead of
4988 (c_parser_postfix_expression_after_primary): Added a check for
4989 colon(s) after square braces, if so then handle it like an array
4990 notation. Also, break up array notations in unary op if found.
4991 (c_parser_direct_declarator_inner): Added a check for array
4993 (c_parser_compound_statement): Added a check for array notation in
4994 a stmt. If one is present, then expand array notation expr.
4995 (c_parser_if_statement): Likewise.
4996 (c_parser_switch_statement): Added a check for array notations in
4997 a switch statement's condition. If true, then output an error.
4998 (c_parser_while_statement): Similarly, but for a while.
4999 (c_parser_do_statement): Similarly, but for a do-while.
5000 (c_parser_for_statement): Similarly, but for a for-loop.
5001 (c_parser_unary_expression): Check if array notation is used in a
5002 pre-increment or pre-decrement expression. If true, then expand
5004 (c_parser_array_notation): New function.
5005 * c-array-notation.c: New file.
5006 * c-tree.h (is_cilkplus_reduce_builtin): Protoize.
5008 2013-05-23 Mike Stump <mikestump@comcast.net>
5010 * c-typeck.c (convert_for_assignment): Handle references to memory
5013 2013-05-16 Jason Merrill <jason@redhat.com>
5015 * Make-lang.in (cc1$(exeext)): Use link mutex.
5017 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
5019 * c-typeck.c (pointer_diff): Change -Wpointer-arith pedwarns
5020 to simply use OPT_Wpointer_arith.
5021 (build_unary_op): Likewise.
5023 2013-04-03 Jakub Jelinek <jakub@redhat.com>
5026 * c-parser.c (c_parser_get_builtin_args): Add choose_expr_p
5027 argument. If set, or it temporarily for parsing of the first
5028 argument into force_folding_builtin_constant_p.
5029 (c_parser_postfix_expression): Adjust callers.
5031 2013-03-21 Richard Biener <rguenther@suse.de>
5033 * c-objc-common.c (c_tree_printer): Use DECL_HAS_DEBUG_EXPR_P
5034 instead of DECL_DEBUG_EXPR_IS_FROM. Guard properly.
5036 2013-02-12 Marek Polacek <polacek@redhat.com>
5039 * c-parser.c (c_parser_postfix_expression_after_primary): Initialize
5042 2013-01-24 Jakub Jelinek <jakub@redhat.com>
5045 * c-typeck.c (set_nonincremental_init_from_string): If
5046 constructor_max_index is NULL, treat it as if tree_int_cst_lt
5048 (process_init_element): Likewise.
5050 2012-12-20 Jakub Jelinek <jakub@redhat.com>
5053 * c-parser.c (c_parser_asm_operands): Remove CONVERT_P
5054 argument, don't call default_function_array_conversion
5055 nor c_fully_fold here.
5056 (c_parser_asm_statement): Adjust callers.
5057 * c-typeck.c (build_asm_expr): Call c_fully_fold on inputs
5058 and outputs here, and call default_function_array_conversion
5059 on inputs that don't need to be addressable.
5061 2012-12-18 Jakub Jelinek <jakub@redhat.com>
5064 * c-typeck.c (convert_for_assignment): For -Wpointer-sign
5065 warning require that both c_common_unsigned_type as well as
5066 c_common_signed_type is the same for both mvl and mvr types.
5068 2012-11-16 Diego Novillo <dnovillo@google.com>
5070 Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
5072 * c-common.c: Use new vec API in vec.h.
5073 * c-common.h: Likewise.
5074 * c-gimplify.c: Likewise.
5075 * c-pragma.c: Likewise.
5076 * c-pretty-print.c: Likewise.
5077 * c-pretty-print.h: Likewise.
5078 * c-semantics.c: Likewise.
5079 * c-decl.c: Likewise.
5080 * c-parser.c: Likewise.
5081 * c-tree.h: Likewise.
5082 * c-typeck.c: Likewise.
5084 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
5087 * c-typeck.c (c_finish_return): Use OPT_Wreturn_local_addr.
5089 2012-10-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
5092 * c-decl.c (warn_if_shadowing): Do not warn if a variable
5093 shadows a function, unless the variable is a function or a
5094 pointer-to-function.
5096 2012-10-12 Jakub Jelinek <jakub@redhat.com>
5099 * c-parser.c (struct c_tree_loc_pair): Removed.
5100 (c_parser_expr_list): Remove struct c_tree_loc_pair * argument,
5101 add location_t * and tree * arguments, fill in array of 3
5102 sizeof_arg trees and corresponding locs.
5103 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust
5104 c_parser_expr_list callers.
5105 (c_parser_postfix_expression_after_primary): Likewise. Pass
5106 array of 3 sizeof_arg trees and locs (corresponding to first
5107 3 arguments) to sizeof_pointer_memaccess_warning.
5109 2012-10-09 Lawrence Crowl <crowl@google.com>
5111 * Make-lang.in (c-decl.o): Add dependence on hash-table.h.
5112 * c-decl.c (detect_field_duplicates_hash): Change to new type-safe
5115 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
5118 * c-typeck.c (parser_build_binary_op): Update warn_about_parentheses
5121 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
5124 * c-typeck.c: Include c-common.h.
5125 (enum stv_conv): Moved to c-common.h.
5126 (scalar_to_vector): Moved to c-common.c.
5127 (build_binary_op): Adapt to scalar_to_vector's new prototype.
5128 * Make-lang.in: c-typeck.c depends on c-common.h.
5130 2012-10-04 Arnaud Charlet <charlet@adacore.com>
5132 * c-decl.c (c_write_global_declarations): Fix handling of
5135 2012-09-30 Sharad Singhai <singhai@google.com>
5137 * c-decl.c (c_write_global_declarations): Use a different method
5138 to determine if the dump has ben initialized.
5140 2012-09-14 Joseph Myers <joseph@codesourcery.com>
5143 * c-typeck.c (c_cast_expr): When casting to a type requiring
5144 C_MAYBE_CONST_EXPR to be created, pass the inner expression to
5147 2012-09-14 Joseph Myers <joseph@codesourcery.com>
5150 * c-typeck.c (build_unary_op): Pass original argument of
5151 TRUTH_NOT_EXPR to c_objc_common_truthvalue_conversion, then remove
5152 any C_MAYBE_CONST_EXPR, if it has integer operands.
5153 (build_binary_op): Pass original arguments of TRUTH_ANDIF_EXPR,
5154 TRUTH_ORIF_EXPR, TRUTH_AND_EXPR, TRUTH_OR_EXPR and TRUTH_XOR_EXPR
5155 to c_objc_common_truthvalue_conversion, then remove any
5156 C_MAYBE_CONST_EXPR, if they have integer operands. Use
5157 c_objc_common_truthvalue_conversion not
5158 c_common_truthvalue_conversion.
5159 (c_objc_common_truthvalue_conversion): Build NE_EXPR directly and
5160 call note_integer_operands for arguments with integer operands
5161 that are not integer constants.
5163 2012-09-13 Jakub Jelinek <jakub@redhat.com>
5166 * c-typeck.c (c_finish_return): Do convert to BOOLEAN_TYPE or
5167 COMPLEX_TYPE with in_late_binary_op set temporarily to true.
5169 2012-08-31 Jakub Jelinek <jakub@redhat.com>
5172 * c-convert.c (convert): Don't call fold_convert_loc if
5173 TYPE_MAIN_VARIANT of a COMPLEX_TYPE is the same, unless e
5174 is a COMPLEX_EXPR. Remove TYPE_MAIN_VARIANT check from
5175 COMPLEX_TYPE -> COMPLEX_TYPE conversion.
5177 2012-08-24 Jakub Jelinek <jakub@redhat.com>
5180 * c-decl.c (c_parser_label): Pass true as nested and fix up comments
5181 for nested and empty_ok arguments in the call to
5182 c_parser_declaration_or_fndef.
5184 2012-08-17 Jakub Jelinek <jakub@redhat.com>
5186 * c-tree.h (c_last_sizeof_arg): Declare.
5187 * c-parser.c (struct c_tree_loc_pair): New type.
5188 (c_parser_expr_list): Add sizeof_arg argument. Fill it in if
5190 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust callers.
5191 (c_parser_postfix_expression_after_primary): Likewise. Call
5192 sizeof_pointer_memaccess_warning if needed.
5193 (sizeof_ptr_memacc_comptypes): New function.
5194 * c-typeck.c (c_last_sizeof_arg): New global variable.
5195 (c_expr_sizeof_expr, c_expr_sizeof_type): Initialize it.
5197 2012-07-24 Uros Bizjak <ubizjak@gmail.com>
5199 * c-lang.h (lang_decl): Add variable_size GTY option.
5201 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
5203 * c-decl.c: Include dumpfile.h instead of tree-dump.h.
5204 * Make-lang.in: Fix dependencies.
5206 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
5208 * Make-lang.in: New file, rules migrated from gcc/Makefile.in
5209 and add language Makefile hooks.
5210 * config-lang.in: New file.
5211 * c-config-lang.in: Moved from gcc/config-lang.in to here, and
5212 add the required "normal" config-lang.in rules.
5213 * c-lang.h: Moved from gcc/ to here.
5214 * c-tree.h: Likewise.
5215 * c-objc-common.c: Likewise.
5216 * c-objc-common.h: Likewise.
5217 * c-typeck.c: Likewise.
5218 * c-convert.c: Likewise.
5219 * c-lang.c: Likewise.
5220 * c-aux-info.c: Likewise.
5221 * c-errors.c: Likewise.
5222 * gccspec.c: Likewise.
5223 * c-decl.c: Likewise. Include gt-c-c-decl.h, not gt-c-decl.h.
5224 * c-parser.c: Likewise. Include gt-c-c-parser.h, not gt-c-parser.h.
5226 Copyright (C) 2012-2017 Free Software Foundation, Inc.
5228 Copying and distribution of this file, with or without modification,
5229 are permitted in any medium without royalty provided the copyright
5230 notice and this notice are preserved.