1 2017-12-06 David Malcolm <dmalcolm@redhat.com>
4 * c-decl.c (lookup_name_fuzzy): Don't suggest names that are
5 reserved for use by the implementation.
7 2017-12-06 David Malcolm <dmalcolm@redhat.com>
9 * c-decl.c: Include "c-family/c-spellcheck.h".
11 2017-12-05 Martin Liska <mliska@suse.cz>
12 Jakub Jelinek <jakub@redhat.com>
14 * c-typeck.c (pointer_diff): Add new argument and instrument
16 (build_binary_op): Similar for pointer comparison.
18 2017-12-01 Jakub Jelinek <jakub@redhat.com>
21 * c-parser.c: Include tree-iterator.h.
22 (c_parser_switch_statement): Emit LABEL_EXPR for the break label
23 into SWITCH_BODY instead of after it and set SWITCH_BREAK_LABEL_P
27 * c-tree.h (decl_constant_value_1): Declare.
28 * c-typeck.c (decl_constant_value_1): New function.
29 (decl_constant_value): Use it.
30 * c-fold.c (c_fully_fold_internal): If in_init, use
31 decl_constant_value_1 instead of decl_constant_value.
33 2017-11-30 Jakub Jelinek <jakub@redhat.com>
35 * c-parser.c (c_parser_postfix_expression): Use ; instead of ;;.
37 2017-11-28 Jakub Jelinek <jakub@redhat.com>
40 * c-typeck.c (c_finish_case): Set SWITCH_ALL_CASES_P if
41 c_switch_covers_all_cases_p returns true.
43 2017-11-28 Julia Koval <julia.koval@intel.com>
44 Sebastian Peryt <sebastian.peryt@intel.com>
46 * Make-lang.in (c/c-array-notation.o): Remove.
47 * c-array-notation.c: Delete.
48 * c-decl.c: Remove cilkplus condition.
49 * c-parser.c (c_parser_cilk_simd, c_parser_cilk_for,
50 c_parser_cilk_verify_simd, c_parser_array_notation,
51 c_parser_cilk_clause_vectorlength, c_parser_cilk_grainsize,
52 c_parser_cilk_simd_fn_vector_attrs,
53 c_finish_cilk_simd_fn_tokens): Delete.
54 (c_parser_declaration_or_fndef): Remove cilkplus condition.
55 (c_parser_direct_declarator_inner): Ditto.
56 (CILK_SIMD_FN_CLAUSE_MASK): Delete.
57 (c_parser_attributes, c_parser_compound_statement,
58 c_parser_statement_after_labels, c_parser_if_statement,
59 c_parser_switch_statement, c_parser_while_statement,
60 c_parser_do_statement, c_parser_for_statement,
61 c_parser_unary_expression, c_parser_postfix_expression,
62 c_parser_postfix_expression_after_primary,
63 c_parser_pragma, c_parser_omp_clause_name, c_parser_omp_all_clauses,
64 c_parser_omp_for_loop, c_finish_omp_declare_simd): Remove cilkplus
66 * c-typeck.c (build_array_ref, build_function_call_vec,
68 lvalue_p, build_compound_expr, c_finish_return, c_finish_if_stmt,
69 c_finish_loop, build_binary_op): Remove cilkplus support.
71 2017-11-28 Jakub Jelinek <jakub@redhat.com>
73 * c-typeck.c (c_start_case): Build SWITCH_EXPR using build2 instead
76 2017-11-14 Boris Kolpackov <boris@codesynthesis.com>
78 * Make-lang.in (c.install-plugin): Install backend import library.
80 2017-11-23 Jakub Jelinek <jakub@redhat.com>
82 * c-parser.c (c_parser_omp_declare_simd): Reject declare simd in
85 2017-11-23 Mike Stump <mikestump@comcast.net>
86 Eric Botcazou <ebotcazou@adacore.com>
88 * c-parser.c (c_parser_while_statement): Pass 3rd operand to
90 (c_parser_do_statement): Likewise.
91 (c_parser_for_statement): Likewise.
93 2017-11-22 David Malcolm <dmalcolm@redhat.com>
96 * c-objc-common.c (c_tree_printer): Convert penultimate param from
97 bool to bool *. Within '%T' handling, if showing an "aka", use
98 "quoted" param to add appropriate quoting.
100 2017-11-22 Marek Polacek <polacek@redhat.com>
105 * c-decl.c (grokdeclarator): Set DECL_PADDING_P on unnamed bit-fields.
107 2017-11-21 David Malcolm <dmalcolm@redhat.com>
110 * c-decl.c (lookup_name_fuzzy): Don't suggest names that came from
111 earlier failed lookups.
113 2017-11-21 Marc Glisse <marc.glisse@inria.fr>
115 * c-fold.c (c_fully_fold_internal): Handle POINTER_DIFF_EXPR.
116 * c-typeck.c (pointer_diff): Use POINTER_DIFF_EXPR.
118 2017-11-20 David Malcolm <dmalcolm@redhat.com>
121 * c-decl.c: Include "c-family/known-headers.h".
122 (get_c_name_hint): Rename to get_stdlib_header_for_name and move
124 (class suggest_missing_header): Move to known-header.h.
125 (lookup_name_fuzzy): Call get_c_stdlib_header_for_name rather
126 than get_c_name_hint.
128 2017-11-20 David Malcolm <dmalcolm@redhat.com>
130 * c-decl.c (get_c_name_hint): New function.
131 (class suggest_missing_header): New class.
132 (lookup_name_fuzzy): Call get_c_name_hint and use it to
133 suggest missing headers to the user.
135 2017-11-20 David Malcolm <dmalcolm@redhat.com>
137 * c-decl.c: Define INCLUDE_UNIQUE_PTR before including system.h.
138 Include "c-family/name-hint.h"
139 (implicit_decl_warning): Convert "hint" from
140 const char * to name_hint. Pass location to
141 lookup_name_fuzzy. Suppress any deferred diagnostic if the
142 warning was not printed.
143 (undeclared_variable): Likewise for "guessed_id".
144 (lookup_name_fuzzy): Convert return type from const char *
145 to name_hint. Add location_t param.
146 * c-parser.c: Define INCLUDE_UNIQUE_PTR before including system.h.
147 Include "c-family/name-hint.h"
148 (c_parser_declaration_or_fndef): Convert "hint" from
149 const char * to name_hint. Pass location to lookup_name_fuzzy.
150 (c_parser_parameter_declaration): Likewise.
152 2017-11-19 Jakub Jelinek <jakub@redhat.com>
156 * c-parser.c (c_parser_omp_atomic): Pass true as LVAL to c_fully_fold
158 * c-typeck.c (build_unary_op, build_modify_expr, build_asm_expr,
159 handle_omp_array_sections): Likewise.
160 (digest_init): Don't call decl_constant_value_for_optimization.
161 * c-tree.h (decl_constant_value_for_optimization): Removed.
162 * c-fold.c (c_fold_array_ref): New function.
163 (c_fully_fold_internal): Add LVAL argument, propagate it through
164 recursive calls. For VAR_P call decl_constant_value and
165 unshare if not LVAL and either optimizing or IN_INIT. Remove
166 decl_constant_value_for_optimization calls. If IN_INIT and not LVAL,
167 fold ARRAY_REF with STRING_CST and INTEGER_CST operands.
168 (c_fully_fold): Add LVAL argument, pass it through to
169 c_fully_fold_internal.
170 (decl_constant_value_for_optimization): Removed.
172 2017-11-15 Joseph Myers <joseph@codesourcery.com>
175 * c-parser.c (check_tgmath_function): New function.
176 (enum tgmath_parm_kind): New enum.
177 (c_parser_postfix_expression): Handle __builtin_tgmath.
179 2017-10-31 David Malcolm <dmalcolm@redhat.com>
181 * c-decl.c (implicit_decl_warning): Update for renaming of
182 pedwarn_at_rich_loc and warning_at_rich_loc.
183 (implicitly_declare): Likewise for renaming of inform_at_rich_loc.
184 (undeclared_variable): Likewise for renaming of error_at_rich_loc.
185 * c-parser.c (c_parser_declaration_or_fndef): Likewise.
186 (c_parser_struct_or_union_specifier): Likewise for renaming of
188 (c_parser_parameter_declaration): Likewise for renaming of
190 * c-typeck.c (build_component_ref): Likewise.
191 (build_unary_op): Likewise for renaming of inform_at_rich_loc.
192 (pop_init_level): Likewise for renaming of warning_at_rich_loc.
193 (set_init_label): Likewise for renaming of error_at_rich_loc.
195 2017-10-30 Richard Biener <rguenther@suse.de>
197 * gimple-parser.c (c_parser_gimple_statement): Parse conditional
200 2017-10-27 Michael Meissner <meissner@linux.vnet.ibm.com>
202 * c-decl.c (header_for_builtin_fn): Add support for copysign, fma,
203 fmax, fmin, and sqrt _Float<N> and _Float<N>X variants.
205 2017-10-25 David Malcolm <dmalcolm@redhat.com>
208 * c-parser.c (c_parser_declaration_or_fndef): Detect missing
211 2017-10-25 Jakub Jelinek <jakub@redhat.com>
214 * c-decl.c (merge_decls): Copy "omp declare simd" attributes from
215 newdecl to corresponding __builtin_ if any.
217 2017-10-24 Paolo Carlini <paolo.carlini@oracle.com>
220 * c-decl.c (diagnose_mismatched_decls): Use
221 OPT_Wbuiltin_declaration_mismatch.
223 2017-10-12 David Malcolm <dmalcolm@redhat.com>
225 * c-parser.c (c_parser_require): Add "type_is_unique" param and
226 use it to guard calls to maybe_suggest_missing_token_insertion.
227 (c_parser_parms_list_declarator): Override default value of new
228 "type_is_unique" param to c_parser_require.
229 (c_parser_asm_statement): Likewise.
230 * c-parser.h (c_parser_require): Add "type_is_unique" param,
233 2017-10-11 Nathan Sidwell <nathan@acm.org>
235 * c-decl.c (grokdeclarator): Check HAS_DECL_ASSEMBLER_NAME_P too.
237 2017-10-10 Richard Sandiford <richard.sandiford@linaro.org>
239 * c-parser.c (c_parser_cilk_clause_vectorlength): Use wi::to_wide when
240 operating on trees as wide_ints.
241 * c-typeck.c (build_c_cast, c_finish_omp_clauses): Likewise.
242 (c_tree_equal): Likewise.
244 2017-10-04 David Malcolm <dmalcolm@redhat.com>
246 * c-decl.c (push_parm_decl): Store c_parm's location into the
248 (build_c_parm): Add "loc" param and store it within the c_parm.
249 * c-parser.c (struct c_parser): Add "last_token_location" field.
250 (c_parser_consume_token): Store location of the token into the
252 (c_parser_declaration_or_fndef): Store params into DECL_ARGUMENTS
253 when handling a FUNCTION_DECL, if it doesn't already have them.
254 (c_parser_parameter_declaration): Generate a location for the
255 parameter, and pass it to the call to build_c_parm.
256 * c-tree.h (struct c_parm): Add field "loc".
257 (build_c_parm): Add location_t param.
258 * c-typeck.c (get_fndecl_argument_location): New function.
259 (inform_for_arg): New function.
260 (convert_for_assignment): Use inform_for_arg when dealing with
263 2017-09-29 Jakub Jelinek <jakub@redhat.com>
265 * c-decl.c (grokfield): Use SET_DECL_C_BIT_FIELD here if
267 (finish_struct): Test DECL_C_BIT_FIELD instead of DECL_INITIAL,
268 don't SET_DECL_C_BIT_FIELD here.
271 * c-decl.c (build_compound_literal): Use c_apply_type_quals_to_decl
272 instead of trying to set just TREE_READONLY manually.
274 2017-09-16 Tom de Vries <tom@codesourcery.com>
277 * c-parser.c (c_parser_omp_for_loop): Fold only operands of cond, not
280 2017-09-15 Joseph Myers <joseph@codesourcery.com>
283 * c-typeck.c (ep_convert_and_check): Just call convert_and_check
285 (build_conditional_expr): For C11, generate result with excess
286 precision when one argument is an integer and the other is of a
287 type using excess precision.
289 2017-09-15 Bernd Edlinger <bernd.edlinger@hotmail.de>
291 * c-typeck.c (build_c_cast): Implement -Wcast-align=strict.
293 2017-09-13 Marek Polacek <polacek@redhat.com>
296 * c-typeck.c (c_expr_sizeof_expr): Use the type of expr.value rather
297 than expr.original_type.
299 2017-09-12 Nathan Sidwell <nathan@acm.org>
301 * c-decl.c (field_decl_cmp, resort_data, resort_field_decl_cmp,
302 resort_sorted_fields): Moved from c-family/c-common.c.
303 * c-lang.h (struct sorted_fields_type): Moved from c-family/c-common.h.
305 2017-09-01 Joseph Myers <joseph@codesourcery.com>
308 * c-typeck.c (build_atomic_assign): Handle argument with excess
309 precision. Ensure any EXCESS_PRECISION_EXPR is present in
310 argument passed to build_binary_op and convert_for_assignment but
311 not for call to c_fully_fold.
312 (build_modify_expr): Do not remove EXCESS_PRECISION_EXPR early.
313 Ensure build_binary_op is called with argument with original
314 semantic type. Avoid calling c_fully_fold with an
315 EXCESS_PRECISION_EXPR from build_binary_op.
317 2017-09-01 Jakub Jelinek <jakub@redhat.com>
320 * c-parser.c (c_parser_omp_ordered): Handle -fopenmp-simd.
322 2017-08-30 Richard Sandiford <richard.sandiford@linaro.org>
323 Alan Hayward <alan.hayward@arm.com>
324 David Sherwood <david.sherwood@arm.com>
326 * c-typeck.c (build_binary_op): Use SCALAR_TYPE_MODE.
327 (c_common_type): Likewise. Use as_a <scalar_mode> when setting
328 m1 and m2 to the signed equivalent of a fixed-point
331 2017-08-24 David Malcolm <dmalcolm@redhat.com>
333 * c-tree.h (c_expr::get_location) Use EXPR_HAS_LOCATION rather
334 than CAN_HAVE_LOCATION_P when determining whether to use the
335 location_t value within "value".
337 2017-08-21 David Malcolm <dmalcolm@redhat.com>
339 * c-parser.c (c_parser_expr_list): Use c_expr::get_location ()
340 rather than peeking the location of the first token.
341 * c-tree.h (c_expr::get_location): New method.
343 2017-08-21 David Malcolm <dmalcolm@redhat.com>
345 * c-typeck.c (build_function_call_vec): Pass arg_loc to call
346 to check_function_arguments.
348 2017-08-18 Marek Polacek <polacek@redhat.com>
350 * c-parser.c (c_parser_postfix_expression): Remove unused code. Update
353 2017-08-18 H.J. Lu <hongjiu.lu@intel.com>
356 * c-decl.c (merge_decls): Also merge DECL_WARN_IF_NOT_ALIGN.
357 (check_bitfield_type_and_width): Don't allow bit-field with
358 warn_if_not_aligned type.
360 2017-08-14 Martin Sebor <msebor@redhat.com>
363 * c-objc-common.c (c_objc_common_init): Handle 'G'.
365 2017-08-11 Marek Polacek <polacek@redhat.com>
368 * c-decl.c (pushtag): Only print inform if the warning was printed.
369 (grokdeclarator): Likewise.
371 2017-08-10 David Malcolm <dmalcolm@redhat.com>
373 * c-parser.c (c_parser_error): Rename to...
374 (c_parser_error_richloc): ...this, making static, and adding
375 "richloc" parameter, passing it to the c_parse_error call,
376 rather than calling c_parser_set_source_position_from_token.
377 (c_parser_error): Reintroduce, reimplementing in terms of the
378 above, converting return type from void to bool.
379 (class token_pair): New class.
380 (struct matching_paren_traits): New struct.
381 (matching_parens): New typedef.
382 (struct matching_brace_traits): New struct.
383 (matching_braces): New typedef.
384 (get_matching_symbol): New function.
385 (c_parser_require): Add param MATCHING_LOCATION, using it to
386 highlight matching "opening" tokens for missing "closing" tokens.
387 (c_parser_skip_until_found): Likewise.
388 (c_parser_static_assert_declaration_no_semi): Convert explicit
389 parsing of CPP_OPEN_PAREN and CPP_CLOSE_PAREN to use of
390 class matching_parens, so that the pertinent open parenthesis is
391 highlighted when there are problems locating the close
393 (c_parser_struct_or_union_specifier): Likewise.
394 (c_parser_typeof_specifier): Likewise.
395 (c_parser_alignas_specifier): Likewise.
396 (c_parser_simple_asm_expr): Likewise.
397 (c_parser_braced_init): Likewise, for matching_braces.
398 (c_parser_paren_condition): Likewise, for matching_parens.
399 (c_parser_switch_statement): Likewise.
400 (c_parser_for_statement): Likewise.
401 (c_parser_asm_statement): Likewise.
402 (c_parser_asm_operands): Likewise.
403 (c_parser_cast_expression): Likewise.
404 (c_parser_sizeof_expression): Likewise.
405 (c_parser_alignof_expression): Likewise.
406 (c_parser_generic_selection): Likewise.
407 (c_parser_postfix_expression): Likewise for cases RID_VA_ARG,
408 RID_OFFSETOF, RID_TYPES_COMPATIBLE_P, RID_AT_SELECTOR,
409 RID_AT_PROTOCOL, RID_AT_ENCODE, reindenting as necessary.
410 In case CPP_OPEN_PAREN, pass loc_open_paren to the
411 c_parser_skip_until_found call.
412 (c_parser_objc_class_definition): Use class matching_parens as
414 (c_parser_objc_method_decl): Likewise.
415 (c_parser_objc_try_catch_finally_statement): Likewise.
416 (c_parser_objc_synchronized_statement): Likewise.
417 (c_parser_objc_at_property_declaration): Likewise.
418 (c_parser_oacc_wait_list): Likewise.
419 (c_parser_omp_var_list_parens): Likewise.
420 (c_parser_omp_clause_collapse): Likewise.
421 (c_parser_omp_clause_default): Likewise.
422 (c_parser_omp_clause_if): Likewise.
423 (c_parser_omp_clause_num_threads): Likewise.
424 (c_parser_omp_clause_num_tasks): Likewise.
425 (c_parser_omp_clause_grainsize): Likewise.
426 (c_parser_omp_clause_priority): Likewise.
427 (c_parser_omp_clause_hint): Likewise.
428 (c_parser_omp_clause_defaultmap): Likewise.
429 (c_parser_oacc_single_int_clause): Likewise.
430 (c_parser_omp_clause_ordered): Likewise.
431 (c_parser_omp_clause_reduction): Likewise.
432 (c_parser_omp_clause_schedule): Likewise.
433 (c_parser_omp_clause_num_teams): Likewise.
434 (c_parser_omp_clause_thread_limit): Likewise.
435 (c_parser_omp_clause_aligned): Likewise.
436 (c_parser_omp_clause_linear): Likewise.
437 (c_parser_omp_clause_safelen): Likewise.
438 (c_parser_omp_clause_simdlen): Likewise.
439 (c_parser_omp_clause_depend): Likewise.
440 (c_parser_omp_clause_map): Likewise.
441 (c_parser_omp_clause_device): Likewise.
442 (c_parser_omp_clause_dist_schedule): Likewise.
443 (c_parser_omp_clause_proc_bind): Likewise.
444 (c_parser_omp_clause_uniform): Likewise.
445 (c_parser_omp_for_loop): Likewise.
446 (c_parser_cilk_clause_vectorlength): Likewise.
447 (c_parser_cilk_clause_linear): Likewise.
448 (c_parser_transaction_expression): Likewise.
449 * c-parser.h (c_parser_require): Add param matching_location with
450 default UNKNOWN_LOCATION.
451 (c_parser_error): Convert return type from void to bool.
452 (c_parser_skip_until_found): Add param matching_location with
453 default UNKNOWN_LOCATION.
455 2017-08-09 Marek Polacek <polacek@redhat.com>
457 * c-decl.c (build_enumerator): Use true/false instead of 1/0.
458 * c-tree.h (build_external_ref): Update declaration.
459 * c-typeck.c (build_array_ref): Use true/false instead of 1/0.
460 (build_external_ref): Change the type of a parameter to bool.
461 (parser_build_binary_op): Use true/false instead of 1/0.
462 (pointer_diff): Likewise.
463 (build_modify_expr): Likewise.
464 (set_designator): Change the type of a parameter to bool.
465 (set_init_index): Use true/false instead of 1/0.
466 (set_init_label): Likewise.
467 (output_init_element): Change the type of a parameter to bool.
468 (output_pending_init_elements): Use true/false instead of 1/0.
469 (process_init_element): Likewise.
470 (build_binary_op): Change the type of a parameter to bool.
472 2017-08-09 Marek Polacek <polacek@redhat.com>
475 * c-typeck.c (pedwarn_init): Make the function take a variable list.
476 Call emit_diagnostic_valist instead of pedwarn.
477 (convert_for_assignment): Unroll the PEDWARN_FOR_ASSIGNMENT macro.
478 Print the relevant types in diagnostics.
480 2017-08-09 Marek Polacek <polacek@redhat.com>
483 * c-array-notation.c (fix_builtin_array_notation_fn): Update calls to
484 build_conditional_expr.
485 * c-parser.c (c_parser_conditional_expression): Create locations for
486 EXP1 and EXP2 from their source ranges. Pass the locations down to
487 build_conditional_expr.
488 * c-tree.h (build_conditional_expr): Update declaration.
489 * c-typeck.c (build_conditional_expr): Add location_t parameters.
490 For -Wsign-compare, also print the types.
492 2017-08-08 Martin Liska <mliska@suse.cz>
494 * c-convert.c: Include header files.
495 * c-typeck.c: Likewise.
497 2017-08-07 Martin Liska <mliska@suse.cz>
499 * c-parser.c (c_parser_attributes): Canonicalize name of an
502 2017-08-02 Marek Polacek <polacek@redhat.com>
505 * c-parser.c (c_parser_unary_expression): Use set_error.
509 * c-warn.c (warn_for_multistatement_macros): Prevent bogus
510 warnings. Avoid walking MACRO_MAP_LOCATIONS.
512 2017-07-31 Jan Hubicka <hubicka@ucw.cz>
513 Martin Liska <mliska@suse.cz>
515 * c-typeck.c (c_finish_goto_label): Build gimple predict
518 2017-07-31 Martin Liska <mliska@suse.cz>
521 * c-convert.c (convert): Guard condition with flag_sanitize_p
522 also with current_function_decl non-null equality.
523 * c-decl.c (grokdeclarator): Likewise.
524 * c-typeck.c (build_binary_op): Likewise.
526 2017-07-25 Marek Polacek <polacek@redhat.com>
528 * c-decl.c (grokfield): Remove local variable.
530 2017-07-25 Marek Polacek <polacek@redhat.com>
533 * c-parser.c (c_parser_else_body): Don't warn about multistatement
534 macro expansion if the body is in { }.
535 (c_parser_while_statement): Likewise.
536 (c_parser_for_statement): Likewise.
538 2017-07-18 Nathan Sidwell <nathan@acm.org>
540 * c-parser.c (c_parser_array_notation): Use TYPE_{MIN,MAX}_VALUE.
542 2017-07-14 David Malcolm <dmalcolm@redhat.com>
544 * c-decl.c (implicitly_declare): When suggesting a missing
545 #include, provide a fix-it hint.
547 2017-07-06 David Malcolm <dmalcolm@redhat.com>
549 * c-lang.c (selftest::run_c_tests): Move body to c_family_tests,
550 and call that instead.
551 * c-tree.h (selftest::run_c_tests): New decl.
553 2017-06-26 Marek Polacek <polacek@redhat.com>
556 * c-parser.c (c_parser_if_body): Set the location of the
557 body of the conditional after parsing all the labels. Call
558 warn_for_multistatement_macros.
559 (c_parser_else_body): Likewise.
560 (c_parser_switch_statement): Likewise.
561 (c_parser_while_statement): Likewise.
562 (c_parser_for_statement): Likewise.
563 (c_parser_statement): Add a default argument. Save the location
564 after labels have been parsed.
565 (c_parser_c99_block_statement): Likewise.
567 2017-06-19 Richard Biener <rguenther@suse.de>
569 * gimple-parser.c (c_parser_gimple_postfix_expression): Handle
570 negated _Literals to parse _Literal (int) -1.
572 2017-06-13 Martin Liska <mliska@suse.cz>
575 * c-convert.c (convert): Use sanitize_flags_p.
576 * c-decl.c (grokdeclarator): Likewise.
577 * c-typeck.c (convert_for_assignment): Likewise.
578 (c_finish_return): Likewise.
579 (build_binary_op): Likewise.
581 2017-06-08 Jakub Jelinek <jakub@redhat.com>
584 * c-typeck.c (handle_omp_array_sections_1): Convert TYPE_MAX_VALUE
585 to sizetype before size_binop.
587 2017-06-07 Jakub Jelinek <jakub@redhat.com>
589 * gimple-parser.c (c_parser_parse_gimple_body): Use TDI_gimple instead
592 2017-06-06 Marek Polacek <polacek@redhat.com>
595 * c-decl.c (start_struct): Use the location of TYPE_STUB_DECL of
597 (start_enum): Use the location of TYPE_STUB_DECL of enumtype.
599 2017-06-02 Bernd Edlinger <bernd.edlinger@hotmail.de>
601 * c-parser.c (c_parser_binary_expression): Implement the
602 -Wsizeof_pointer_div warning.
603 (c_parser_postfix_expression): Allow SIZEOF_EXPR as expr.original_code
604 from a parenthesized expression.
605 (c_parser_expr_list): Use c_last_sizeof_loc.
606 * c-tree.h (c_last_sizeof_loc): New external.
607 * c-typeck.c (c_last_sizeof_loc): New variable.
608 (c_expr_sizeof_expr, c_expr_sizeof_type): Assign c_last_sizeof_loc.
610 2017-05-31 Mikhail Maltsev <maltsevm@gmail.com>
613 * gimple-parser.c (c_parser_gimple_if_stmt): Check for empty labels.
615 2017-05-30 David Malcolm <dmalcolm@redhat.com>
617 * c-objc-common.c (c_tree_printer): Gain bool and const char **
620 2017-05-24 Martin Sebor <msebor@redhat.com>
623 * c-fold.c (c_fully_fold_internal): Adjust.
624 * c-typeck.c (parser_build_unary_op): Adjust.
626 2017-05-23 Thomas Schwinge <thomas@codesourcery.com>
628 * c-parser.c (OACC_KERNELS_CLAUSE_MASK): Add
629 "PRAGMA_OACC_CLAUSE_NUM_GANGS", "PRAGMA_OACC_CLAUSE_NUM_WORKERS",
632 2017-05-23 Marek Polacek <polacek@redhat.com>
634 * c-parser.c (c_parser_compound_statement_nostart): Remove redundant
637 2017-05-22 Jakub Jelinek <jakub@redhat.com>
639 * c-fold.c (c_fully_fold_internal): Save the c_fully_fold_internal
640 result for SAVE_EXPR operand and set SAVE_EXPR_FOLDED_P even if
641 it returned invariant. Call tree_invariant_p unconditionally
642 afterwards to decide whether to return expr or op0.
644 2017-05-22 Nathan Sidwell <nathan@acm.org>
646 * c-decl.c (c_parse_final_cleanups): Drop TDI_tu handling.
648 2017-05-19 Thomas Schwinge <thomas@codesourcery.com>
650 * c-parser.c (c_parser_omp_clause_default): Handle
651 "OMP_CLAUSE_DEFAULT_PRESENT".
653 2017-05-18 Bernd Edlinger <bernd.edlinger@hotmail.de>
655 * config-lang.in (gtfiles): Add c-family/c-format.c.
657 2017-05-18 Nathan Sidwell <nathan@acm.org>
659 * c-decl.c (pushdecl_top_level): Delete unused function.
661 2017-05-18 Marek Polacek <polacek@redhat.com>
663 * c-decl.c (match_builtin_function_types): Use NULL_TREE instead of 0.
664 (check_earlier_gotos): Likewise.
665 (define_label): Likewise.
666 (pending_xref_error): Likewise.
667 (smallest_type_quals_location): Likewise.
668 (grokdeclarator): Likewise.
669 (grokparms): Likewise.
670 (identifier_global_value): Likewise.
671 * c-typeck.c (set_nonincremental_init_from_string): Likewise.
672 (find_init_member): Likewise.
674 2017-05-18 Marek Polacek <polacek@redhat.com>
676 * c-decl.c (start_decl): Use false/true instead of 0/1.
677 (grokdeclarator): Likewise.
678 (finish_struct): Likewise.
679 (start_function): Change the return type to bool. Use false/true
681 (declspecs_add_qual): Use UNKNOWN_LOCATION instead of 0.
682 * c-tree.h (start_function): Update.
683 * c-typeck.c (same_translation_unit_p): Change the return type to bool.
684 (set_designator): Change the return type to bool. Use false/true
687 2017-05-17 Marek Polacek <polacek@redhat.com>
689 * c-decl.c: Use NULL_TREE instead of 0 where appropriate.
690 * c-typeck.c: Likewise.
692 2017-05-17 Marek Polacek <polacek@redhat.com>
695 * c-decl.c (build_compound_literal): Set DECL_ARTIFICIAL and
696 DECL_IGNORED_P even for non-static compound literals.
698 2017-05-17 Martin Liska <mliska@suse.cz>
700 * c-decl.c (c_parse_final_cleanups): Introduce dump_flags_t type and
701 use it instead of int type.
703 2017-05-17 Marek Polacek <polacek@redhat.com>
705 * c-convert.c (convert): Replace c_save_expr with save_expr. Don't
707 (convert) <case COMPLEX_TYPE>: Remove special handling of COMPLEX_TYPEs.
708 * c-decl.c (grokdeclarator): Replace c_save_expr with save_expr.
709 * c-fold.c (c_fully_fold_internal): Handle SAVE_EXPR.
710 * c-parser.c (c_parser_declaration_or_fndef): Replace c_save_expr with
712 (c_parser_conditional_expression): Likewise.
713 * c-tree.h (SAVE_EXPR_FOLDED_P): Define.
714 * c-typeck.c (build_modify_expr): Replace c_save_expr with save_expr.
715 (process_init_element): Likewise.
716 (build_binary_op): Likewise.
717 (handle_omp_array_sections_1): Likewise.
719 2017-05-12 Thomas Schwinge <thomas@codesourcery.com>
721 * c-parser.c (c_parser_omp_clause_num_gangs)
722 (c_parser_omp_clause_num_workers)
723 (c_parser_omp_clause_vector_length): Merge functions into...
724 (c_parser_oacc_single_int_clause): ... this new function. Adjust
727 2017-05-11 Nathan Sidwell <nathan@acm.org>
729 * gimple-parser.c: Don't #include tree-dump.h.
731 2017-05-11 Mikhail Maltsev <maltsevm@gmail.com>
734 * gimple-parser.c (c_parser_parse_ssa_name): Validate SSA name base.
736 2017-05-11 Mikhail Maltsev <maltsevm@gmail.com>
739 * gimple-parser.c (c_parser_gimple_postfix_expression): Handle
740 incorrect __MEM syntax.
742 2017-05-11 Mikhail Maltsev <maltsevm@gmail.com>
745 * gimple-parser.c (c_parser_gimple_unary_expression): Check argument
748 2017-05-09 Nathan Sidwell <nathan@acm.org>
750 * c-tree.h (pushdecl): Declare.
752 2017-05-05 David Malcolm <dmalcolm@redhat.com>
754 * c-decl.c (warn_defaults_to): Replace report_diagnostic
755 with diagnostic_report_diagnostic.
756 * c-errors.c (pedwarn_c99): Likewise.
757 (pedwarn_c90): Likewise.
759 2017-05-01 Xi Ruoyao <ryxi@stu.xidian.edu.cn>
762 * c-gimplify.c (c_gimplify_expr): Remove calls to
763 cilk_gimplifY_call_params_in_spawned_fn.
765 2017-04-25 David Malcolm <dmalcolm@redhat.com>
767 * c-parser.c (c_parser_struct_or_union_specifier): Add fix-it
768 hint for removing extra semicolon.
770 2017-04-21 Jakub Jelinek <jakub@redhat.com>
773 * c-decl.c (finish_declspecs) <case cts_int_n>: If int_n_idx is not
774 enabled, set specs->type to integer_type_node.
776 2017-04-03 Jonathan Wakely <jwakely@redhat.com>
778 * c-array-notation.c: Fix typo in comment.
780 2017-03-29 Marek Polacek <polacek@redhat.com>
783 * c-decl.c (finish_decl): Check VAR_P.
785 2017-03-27 Jakub Jelinek <jakub@redhat.com>
788 * c-tree.h (c_mark_addressable): Add array_ref_p argument.
789 * c-typeck.c (c_mark_addressable): Likewise. Look through
790 VIEW_CONVERT_EXPR unless array_ref_p and VCE is from VECTOR_TYPE
792 (build_array_ref): Pass true as array_ref_p to c_mark_addressable.
794 2017-03-23 Marek Polacek <polacek@redhat.com>
796 * c-tree.h: Remove a C_RID_YYCODE reference.
798 2017-03-21 Jakub Jelinek <jakub@redhat.com>
801 * c-typeck.c (build_binary_op): Add EXCESS_PRECISION_EXPR only around
802 optional COMPOUND_EXPR with ubsan instrumentation.
804 2017-03-17 Marek Polacek <polacek@redhat.com>
806 * c-parser.c: Add C11 references.
808 2017-03-15 Marek Polacek <polacek@redhat.com>
810 * c-parser.c (c_parser_enum_specifier): Remove redundant line.
812 2017-03-11 Marek Polacek <polacek@redhat.com>
814 * c-decl.c (implicit_decl_warning): Add a comment. Fix formatting.
816 2017-03-10 David Malcolm <dmalcolm@redhat.com>
819 * c-decl.c (declspecs_add_type): Simplify uses of "%<%s%>" to
821 * c-parser.c (c_parser_oacc_shape_clause): Likewise.
823 2017-03-09 Marek Polacek <polacek@redhat.com>
826 * c-parser.c (c_parser_declaration_or_fndef): Don't sanitize old-style
827 parameter declarations with initializers.
829 2017-03-09 Jakub Jelinek <jakub@redhat.com>
832 * c-decl.c (start_enum): Adjust DECL_SOURCE_LOCATION of
835 2017-03-07 Jakub Jelinek <jakub@redhat.com>
838 * c-parser.c (c_parser_pragma): Use error_at instead of c_parser_error
839 for "may only be used in compound statements" diagnostics, change it
840 such that the same translatable string is used for all pragmas. For
841 PRAGMA_OACC_WAIT use "acc wait" rather than "acc enter data" in the
843 (c_parser_omp_cancellation_point, c_parser_omp_target_update,
844 c_parser_omp_target_enter_data, c_parser_omp_target_exit_data): Change
845 "may only be used in compound statements" diagnostics, such that the
846 same translatable string is used for all pragmas.
848 2017-03-04 Marek Polacek <polacek@redhat.com>
851 * c-decl.c (implicit_decl_warning): Add missing space.
853 2017-03-03 Marek Polacek <polacek@redhat.com>
856 * c-decl.c (store_parm_decls_oldstyle): Check if the element of
857 current_function_prototype_arg_types is error_mark_node. Fix
858 formatting. Use TREE_VALUE instead of TREE_TYPE.
860 2017-03-03 Jakub Jelinek <jakub@redhat.com>
863 * c-parser.c (c_parser_omp_clause_reduction): Don't mention
864 %<min%> or %<max%> in the diagnostics, instead mention identifier.
865 (c_parser_omp_declare_reduction): Don't mention %<min%> in the
869 * c-parser.c (c_parser_generic_selection): Use %<_Generic%>
870 instead of %<_Generic>.
871 (c_parser_omp_ordered): Use %<depend%> instead of %<depend>.
872 (c_parser_omp_target_exit_data): Use %<release%> instead of
875 2017-02-28 Jakub Jelinek <jakub@redhat.com>
877 * c-parser.c (c_parser_asm_statement): Use cond ? G_("...") : G_("...")
878 instead of just cond ? "..." : "...".
879 (c_parser_oacc_enter_exit_data): Use %s and ternary operator only
880 for "enter"/"exit" keyword.
881 (c_finish_oacc_routine): Don't use %s to supply portions of the
884 2017-02-24 Jakub Jelinek <jakub@redhat.com>
887 * c-parser.c (c_parser_postfix_expression_after_primary): Don't
888 handle -Wrestrict here.
889 * c-typeck.c (build_function_call_vec): Adjust
890 check_function_arguments caller.
892 2017-02-23 Richard Biener <rguenther@suse.de>
895 * gimple-parser.c (c_parser_gimple_statement): Use set_error
896 to initialize c_exprs to return.
897 (c_parser_gimple_binary_expression): Likewise.
898 (c_parser_gimple_unary_expression): Likewise.
899 (c_parser_gimple_postfix_expression): Likewise.
901 2017-02-22 Marek Polacek <polacek@redhat.com>
904 * c-typeck.c (convert_arguments): Handle error_mark_node.
906 2017-02-19 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
908 * gimple-parser.c (c_parser_gimple_postfix_expression): Check return
909 value of c_parser_parse_ssa_name against error_mark_node and emit
910 error if ssa name is anonymous and written as default definition.
912 2017-02-19 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
914 * gimple-parser.c (c_parser_gimple_postfix_expression): Handle
917 2017-02-16 Jakub Jelinek <jakub@redhat.com>
920 * c-parser.c (c_parser_omp_target): For -fopenmp-simd
921 ignore #pragma omp target even when not followed by identifier.
923 2017-02-14 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
925 * gimpler-parser.c (c_parser_gimple_statement): Handle ABS_EXPR.
926 (c_parser_gimple_unary_expression): Likewise.
928 2017-02-13 Jakub Jelinek <jakub@redhat.com>
930 * c-parser.c (c_parser_oacc_declare): Add missing space in
933 2017-02-13 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
936 * gimple-parser.c (c_parser_gimple_postfix_expression): Call
937 set_c_expr_source_range when parsing ssa-name.
939 2017-02-10 Prasad Ghangal <prasad.ghangal@gmail.com>
940 Richard Biener <rguenther@suse.de>
942 * gimple-parser.c (c_parser_gimple_binary_expression): Avoid
943 building IL when arguments are error_mark_node.
944 (c_parser_gimple_unary_expression): Likewise.
945 (c_parser_gimple_if_stmt): Likewise.
946 (c_parser_gimple_switch_stmt): Likewise.
947 (c_parser_gimple_return_stmt): Likewise.
948 (c_parser_parse_ssa_name): When name lookup fails do not build
949 an SSA name. Use undeclared rather than not declared in error
952 2017-02-09 Marek Polacek <polacek@redhat.com>
955 * c-parser.c (c_parser_omp_ordered): Call c_parser_skip_to_pragma_eol
956 instead of c_parser_skip_until_found.
958 2017-02-09 Jakub Jelinek <jakub@redhat.com>
961 * c-parser.c (c_parser_omp_declare_target): Don't invoke
962 symtab_node::get on automatic variables.
964 2016-02-09 Nathan Sidwell <nathan@codesourcery.com>
965 Chung-Lin Tang <cltang@codesourcery.com>
967 * c-parser.c (c_parser_omp_clause_collapse): Disallow tile.
968 (c_parser_oacc_clause_tile): Disallow collapse. Fix parsing and
970 * c-parser.c (c_parser_omp_for_loop): Accept tiling constructs.
972 2017-02-07 Richard Biener <rguenther@suse.de>
974 * gimple-parser.c (c_parser_gimple_expr_list): Simplify.
975 (c_parser_gimple_postfix_expression_after_primary):
976 Do not use c_build_function_call_vec to avoid folding and promotion.
979 2017-01-25 Maxim Ostapenko <m.ostapenko@samsung.com>
982 * c-decl.c (pop_scope): Pass main_input_filename to
983 build_translation_unit_decl.
985 2017-01-24 David Malcolm <dmalcolm@redhat.com>
987 * c-parser.c: Include "read-rtl-function.h" and
989 (c_parser_declaration_or_fndef): Rename "gimple-pass-list" in
990 grammar to gimple-or-rtl-pass-list. Add rtl-function-definition
991 production. Update for renaming of field "gimple_pass" to
992 "gimple_or_rtl_pass". If __RTL was seen, call
993 c_parser_parse_rtl_body. Convert a timevar_push/pop pair
994 to an auto_timevar, to cope with early exit.
995 (c_parser_declspecs): Update RID_GIMPLE handling for renaming of
996 field "gimple_pass" to "gimple_or_rtl_pass", and for renaming of
997 c_parser_gimple_pass_list to c_parser_gimple_or_rtl_pass_list.
999 (c_parser_parse_rtl_body): New function.
1000 * c-tree.h (enum c_declspec_word): Add cdw_rtl.
1001 (struct c_declspecs): Rename field "gimple_pass" to
1002 "gimple_or_rtl_pass". Add field "rtl_p".
1003 * gimple-parser.c (c_parser_gimple_pass_list): Rename to...
1004 (c_parser_gimple_or_rtl_pass_list): ...this, updating accordingly.
1005 * gimple-parser.h (c_parser_gimple_pass_list): Rename to...
1006 (c_parser_gimple_or_rtl_pass_list): ...this.
1008 2017-01-20 Marek Polacek <polacek@redhat.com>
1011 * c-typeck.c (build_conditional_expr): Warn about duplicated branches.
1013 2017-01-13 Richard Biener <rguenther@suse.de>
1015 * gimple-parser.c (c_parser_gimple_compound_statement): Handle
1018 2017-01-13 Richard Biener <rguenther@suse.de>
1020 * gimple-parser.c (c_parser_gimple_postfix_expression): Parse
1021 _Literal ( type-name ) number.
1023 2017-01-12 Richard Biener <rguenther@suse.de>
1025 * gimple-parser.c (c_parser_gimple_postfix_expression): Parse
1028 2017-01-11 Jakub Jelinek <jakub@redhat.com>
1031 * c-decl.c (pop_file_scope): Set flag_syntax_only to 1 after writing
1034 2017-01-11 Richard Biener <rguenther@suse.de>
1037 * gimple-parser.c (c_parser_gimple_switch_stmt): Add missing
1038 returns on parse errors.
1040 2017-01-04 Marek Polacek <polacek@redhat.com>
1043 * c-parser.c (c_parser_postfix_expression): Mark zero character
1044 constants by setting original_type in c_expr.
1045 * c-typeck.c (parser_build_binary_op): Warn when a pointer is compared
1046 with a zero character constant.
1047 (char_type_p): New function.
1049 2017-01-04 David Malcolm <dmalcolm@redhat.com>
1051 * c-parser.c (c_parser_declaration_or_fndef): Create a
1052 rich_location at init_loc and parse it to start_init.
1053 (last_init_list_comma): New global.
1054 (c_parser_braced_init): Update last_init_list_comma when parsing
1055 commas. Pass it to pop_init_level. Pass location of closing
1056 brace to pop_init_level.
1057 (c_parser_postfix_expression_after_paren_type): Create a
1058 rich_location at type_loc and parse it to start_init.
1059 (c_parser_omp_declare_reduction): Likewise for loc.
1060 * c-tree.h (start_init): Add rich_location * param.
1061 (pop_init_level): Add location_t param.
1062 * c-typeck.c (struct initializer_stack): Add field
1063 "missing_brace_richloc".
1064 (start_init): Add richloc param, use it to initialize
1065 the stack node's missing_brace_richloc.
1066 (last_init_list_comma): New decl.
1067 (finish_implicit_inits): Pass last_init_list_comma to
1069 (push_init_level): When finding missing open braces, add fix-it
1070 hints to the richloc.
1071 (pop_init_level): Add "insert_before" param and pass it
1072 when calling pop_init_level. Add fixits about missing
1073 close braces to any richloc. Use the richloc for the
1074 -Wmissing-braces warning.
1075 (set_designator): Pass last_init_list_comma to pop_init_level.
1076 (process_init_element): Likewise.
1078 2017-01-01 Jakub Jelinek <jakub@redhat.com>
1080 Update copyright years.
1082 2016-12-21 Jakub Jelinek <jakub@redhat.com>
1085 * c-typeck.c (build_function_call_vec): If check_function_arguments
1086 returns true, set TREE_NO_WARNING on CALL_EXPR.
1089 * c-decl.c (grokdeclarator): If *expr is non-NULL, append expression
1090 to *expr instead of overwriting it.
1092 2016-12-20 Richard Biener <rguenther@suse.de>
1094 * gimple-parser.c (c_parser_gimple_compound_statement): Improve
1096 (c_parser_gimple_statement): Only build assigns for non-error
1098 (c_parser_gimple_postfix_expression_after): Improve error recovery.
1100 2016-12-14 Martin Jambor <mjambor@suse.cz>
1102 * c-parser.c: Include omp-general.h and omp-offload.h instead of
1104 (c_finish_oacc_routine): Adjusted call to
1105 get_oacc_fn_attrib, build_oacc_routine_dims and replace_oacc_fn_attrib
1106 to use their new names.
1107 (c_parser_oacc_enter_exit_data): Adjusted call to find_omp_clause to
1109 (c_parser_oacc_update): Likewise.
1110 (c_parser_omp_simd): Likewise.
1111 (c_parser_omp_target_update): Likewise.
1112 * c-typeck.c: Include omp-general.h instead of omp-low.h.
1113 (c_finish_omp_cancel): Adjusted call to find_omp_clause to use its new
1115 (c_finish_omp_cancellation_point): Likewise.
1116 * gimple-parser.c: Do not include omp-low.h
1118 2016-12-02 Cesar Philippidis <cesar@codesourcery.com>
1119 James Norris <jnorris@codesourcery.com>
1121 * c-parser.c (c_parser_pragma): Error when PRAGMA_OACC_{ENTER_DATA,
1122 EXIT_DATA,WAIT} are not used in compound statements.
1123 (c_parser_oacc_enter_exit_data): Update diagnostics.
1125 2016-11-21 Bernd Edlinger <bernd.edlinger@hotmail.de>
1128 * c-decl.c (diagnose_mismatched_decls): Use
1129 OPT_Wbuiltin_declaration_mismatch here too.
1131 2016-11-18 Richard Sandiford <richard.sandiford@arm.com>
1132 Alan Hayward <alan.hayward@arm.com>
1133 David Sherwood <david.sherwood@arm.com>
1135 * c-decl.c (merge_decls): Use SET_DECL_MODE.
1136 (make_label, finish_struct): Likewise.
1138 2016-11-14 Prasad Ghangal <prasad.ghangal@gmail.com>
1139 Richard Biener <rguenther@suse.de>
1141 * Make-lang.in (C_AND_OBJC_OBJS): Add gimple-parser.o.
1142 * config-lang.in (gtfiles): Add c/c-parser.h.
1143 * c-tree.h (enum c_declspec_word): Add cdw_gimple.
1144 (struct c_declspecs): Add gimple_pass member and gimple_p flag.
1145 * c-parser.c (enum c_id_kind, struct c_token,
1146 c_parser_next_token_is, c_parser_next_token_is_not,
1147 c_parser_next_token_is_keyword,
1148 enum c_lookahead_kind, enum c_dtr_syn, enum c_parser_prec):
1150 * c-parser.h: ... new header.
1151 * c-parser.c: Include c-parser.h and gimple-parser.h.
1152 (c_parser_peek_token, c_parser_peek_2nd_token,
1153 c_token_starts_typename, c_parser_next_token_starts_declspecs,
1154 c_parser_next_tokens_start_declaration, c_parser_consume_token,
1155 c_parser_error, c_parser_require, c_parser_skip_until_found,
1156 c_parser_declspecs, c_parser_declarator, c_parser_peek_nth_token,
1157 c_parser_type_name): Export.
1158 (c_parser_tokens_buf): New function.
1159 (c_parser_error): Likewise.
1160 (c_parser_set_error): Likewise.
1161 (c_parser_declspecs): Handle RID_GIMPLE.
1162 (c_parser_declaration_or_fndef): Parse __GIMPLE marked body
1163 via c_parser_parse_gimple_body.
1164 * c-parser.h (c_parser_peek_token, c_parser_peek_2nd_token,
1165 c_token_starts_typename, c_parser_next_token_starts_declspecs,
1166 c_parser_next_tokens_start_declaration, c_parser_consume_token,
1167 c_parser_error, c_parser_require, c_parser_skip_until_found,
1168 c_parser_declspecs, c_parser_declarator, c_parser_peek_nth_token,
1169 c_parser_type_name): Declare.
1170 (struct c_parser): Declare forward.
1171 (c_parser_tokens_buf): Declare.
1172 (c_parser_error): Likewise.
1173 (c_parser_set_error): Likewise.
1174 * gimple-parser.c: New file.
1175 * gimple-parser.h: Likewise.
1177 2016-11-13 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
1180 * c-parser.c (c_parser_postfix_expression_after_primary): Call
1183 2016-09-11 Le-Chun Wu <lcwu@google.com>
1184 Mark Wielaard <mjw@redhat.com>
1186 * c-decl.c (warn_if_shadowing): Use the warning code corresponding
1187 to the given -Wshadow= variant.
1189 2016-10-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
1191 * c-typeck.c: Include memmodel.h.
1193 2016-10-13 Jakub Jelinek <jakub@redhat.com>
1196 * c-objc-common.h (LANG_HOOKS_GETDECLS): Use hook_tree_void_null
1197 instead of lhd_return_null_tree_v.
1199 2016-10-07 Bernd Schmidt <bschmidt@redhat.com>
1202 * c-decl.c (smallest_type_quals_location): New static function.
1203 (grokdeclarator): Try to find the correct location for an ignored
1206 2016-09-26 Marek Polacek <polacek@redhat.com>
1209 * c-decl.c (pop_scope): Add gcc_fallthrough.
1211 2016-09-26 Marek Polacek <polacek@redhat.com>
1214 * c-parser.c (struct c_token): Add flags field.
1215 (c_lex_one_token): Pass it to c_lex_with_flags.
1216 (c_parser_declaration_or_fndef): Turn __attribute__((fallthrough));
1217 into IFN_FALLTHROUGH.
1218 (c_parser_label): Set FALLTHROUGH_LABEL_P on labels. Handle
1219 attribute fallthrough after a case label or default label.
1220 (c_parser_statement_after_labels): Handle RID_ATTRIBUTE.
1222 2016-09-24 Marek Polacek <polacek@redhat.com>
1225 * c-typeck.c (build_unary_op): Warn about bit not on expressions that
1226 have boolean value. Warn about ++/-- on booleans.
1228 2016-09-23 Jakub Jelinek <jakub@redhat.com>
1230 * c-parser.c (incomplete_record_decls): Remove unnecessary
1231 = vNULL initialization of file scope vec.
1233 2016-09-16 Marek Polacek <polacek@redhat.com>
1235 * c-typeck.c (lvalue_p): Use true and false instead of 1 and 0.
1237 2016-09-14 Marek Polacek <polacek@redhat.com>
1239 * c-array-notation.c (create_cmp_incr): Use false instead of 0.
1240 (fix_array_notation_expr): Likewise.
1241 * c-decl.c (finish_decl): Likewise.
1242 * c-parser.c (c_parser_postfix_expression_after_primary): Likewise.
1243 * c-typeck.c (array_to_pointer_conversion): Use true instead of 1.
1244 (function_to_pointer_conversion): Use false instead of 0.
1245 (convert_lvalue_to_rvalue): Likewise.
1246 (parser_build_unary_op): Likewise.
1247 (build_atomic_assign): Likewise.
1248 (build_unary_op): Change nonconvert parameter type to bool, use
1249 true/false instead of 1/0.
1250 (build_binary_op): Use true instead of 1.
1252 2016-09-13 David Malcolm <dmalcolm@redhat.com>
1254 * c-parser.c (c_parser_declaration_or_fndef): Update for renaming
1255 of add_fixit_insert to add_fixit_insert_before.
1257 2016-09-13 Marek Polacek <polacek@redhat.com>
1259 * c-typeck.c (build_unary_op): Rename FLAG parameter to NOCONVERT. Use
1262 2016-09-12 Bernd Edlinger <bernd.edlinger@hotmail.de>
1265 * c-parser.c (c_parser_conditional_expression): Pass the rightmost
1266 COMPOUND_EXPR to warn_for_omitted_condop.
1268 2016-09-07 David Malcolm <dmalcolm@redhat.com>
1270 * c-lang.c (LANG_HOOKS_GET_SUBSTRING_LOCATION): Use
1271 c_get_substring_location for this new langhook.
1273 2016-09-02 Jakub Jelinek <jakub@redhat.com>
1276 * c-parser.c (c_parser_declspecs): Don't sorry about _Atomic if
1278 (c_parser_omp_variable_list): Use convert_lvalue_to_rvalue
1279 instead of mark_exp_read on low_bound/length expression.
1280 (c_parser_omp_clause_num_gangs, c_parser_omp_clause_num_threads,
1281 c_parser_omp_clause_num_tasks, c_parser_omp_clause_grainsize,
1282 c_parser_omp_clause_priority, c_parser_omp_clause_hint,
1283 c_parser_omp_clause_num_workers, c_parser_oacc_shape_clause,
1284 c_parser_oacc_clause_tile, c_parser_omp_clause_schedule,
1285 c_parser_omp_clause_vector_length, c_parser_omp_clause_num_teams,
1286 c_parser_omp_clause_thread_limit, c_parser_omp_clause_aligned,
1287 c_parser_omp_clause_linear, c_parser_omp_clause_safelen,
1288 c_parser_omp_clause_simdlen, c_parser_omp_clause_device,
1289 c_parser_omp_clause_dist_schedule): Use convert_lvalue_to_rvalue
1290 instead of mark_expr_read.
1291 (c_parser_omp_declare_reduction): Reject _Atomic qualified types.
1292 * c-objc-common.h (LANG_HOOKS_OMP_CLAUSE_COPY_CTOR,
1293 LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP): Redefine.
1294 * c-tree.h (c_omp_clause_copy_ctor): New prototype.
1295 * c-typeck.c (handle_omp_array_sections_1): Diagnose _Atomic qualified
1296 array section bases outside of depend clause, for depend clause
1297 use convert_lvalue_to_rvalue on the base.
1298 (c_finish_omp_clauses): Reject _Atomic qualified vars in reduction,
1299 linear, aligned, map, to and from clauses.
1300 (c_omp_clause_copy_ctor): New function.
1302 2016-09-01 Marek Polacek <polacek@redhat.com>
1305 * c-typeck.c (composite_type): Add FALLTHRU comment.
1307 2016-08-31 David Malcolm <dmalcolm@redhat.com>
1309 * c-parser.c (c_parser_declaration_or_fndef): Add trailing space
1310 to the insertion fixits for "struct", "union", and "enum".
1312 2016-08-30 David Malcolm <dmalcolm@redhat.com>
1314 * c-decl.c (implicit_decl_warning): Use add_fixit_replace
1315 rather than add_fixit_misspelled_id.
1316 (undeclared_variable): Likewise.
1317 * c-parser.c (c_parser_declaration_or_fndef): Likewise. Remove
1318 now-redundant "here" params from add_fixit_insert method calls.
1319 (c_parser_parameter_declaration): Likewise.
1320 * c-typeck.c (build_component_ref): Remove now-redundant range
1321 param from add_fixit_replace method calls.
1323 2016-08-25 Marek Polacek <polacek@redhat.com>
1325 * c-typeck.c (parser_build_binary_op): Pass LHS to
1326 warn_logical_not_parentheses.
1328 2016-08-25 Marek Polacek <polacek@redhat.com>
1331 * c-decl.c (declspecs_add_type): Set typespec_word even when __intN
1332 or _FloatN or _FloatNx is not supported.
1333 (finish_declspecs): Set type to integer_type_node when _FloatN or
1334 _FloatNx is not supported.
1336 2016-08-19 Joseph Myers <joseph@codesourcery.com>
1339 * c-tree.h (cts_floatn_nx): New enum c_typespec_keyword value.
1340 (struct c_declspecs): Add field floatn_nx_idx.
1341 * c-decl.c (declspecs_add_type, finish_declspecs): Handle _FloatN
1342 and _FloatNx type specifiers.
1343 * c-parser.c (c_keyword_starts_typename, c_token_starts_declspecs)
1344 (c_parser_declspecs, c_parser_attribute_any_word)
1345 (c_parser_objc_selector): Use CASE_RID_FLOATN_NX.
1346 * c-typeck.c (c_common_type): Handle _FloatN and _FloatNx types.
1347 (convert_arguments): Avoid promoting _FloatN and _FloatNx types
1348 narrower than double.
1350 2016-08-12 Jakub Jelinek <jakub@redhat.com>
1351 Martin Liska <mliska@suse.cz>
1354 * c-typeck.c (set_nonincremental_init_from_string): Use / instead of
1355 % to determine val element to change. Assert that
1356 wchar_bytes * charwidth fits into val array.
1358 2016-08-12 Marek Polacek <polacek@redhat.com>
1361 * c-parser.c (c_parser_external_declaration): Add FALLTHRU.
1362 (c_parser_postfix_expression): Likewise.
1363 * c-typeck.c (build_unary_op): Adjust fall through comment.
1364 (c_mark_addressable): Likewise.
1366 2016-08-11 Jakub Jelinek <jakub@redhat.com>
1369 * c-decl.c (grokdeclarator): When adding TYPE_DOMAIN for flexible
1370 array member through typedef, for orig_qual_indirect == 0 clear
1373 2016-08-08 David Malcolm <dmalcolm@redhat.com>
1376 * c-lang.c (LANG_HOOKS_RUN_LANG_SELFTESTS): If CHECKING_P, wire
1377 this up to selftest::run_c_tests.
1378 (selftest::run_c_tests): New function.
1380 2016-08-04 Thomas Schwinge <thomas@codesourcery.com>
1382 * c-parser.c (struct oacc_routine_data): Add error_seen and
1383 fndecl_seen members.
1384 (c_finish_oacc_routine): Use these.
1385 (c_parser_declaration_or_fndef): Adjust.
1386 (c_parser_oacc_routine): Likewise. Support more C language
1387 constructs, and improve diagnostics. Move pragma context
1389 (c_parser_pragma): ... here.
1391 * c-parser.c (struct oacc_routine_data): New.
1392 (c_parser_declaration_or_fndef, c_parser_oacc_routine): Use it.
1394 (c_finish_oacc_routine): Likewise. Don't attach clauses to "omp
1395 declare target" attribute.
1397 2016-08-01 Jan Beulich <jbeulich@suse.com>
1399 * c-fold.c (c_fully_fold_internal): Also emit shift count
1400 warnings for vector types.
1401 * c-typeck.c (build_binary_op): Likewise.
1403 2016-07-29 Marek Polacek <polacek@redhat.com>
1406 * c-decl.c (finish_struct): Rephrase an error message.
1409 * c-parser.c (c_parser_switch_statement): Initialize ce.original_type
1410 to error node for invalid code.
1413 * c-decl.c (implicitly_declare): Return decl early not only for
1414 error_mark_nodes, but for anything that is not a FUNCTION_DECL.
1416 2016-07-29 Jakub Jelinek <jakub@redhat.com>
1419 * c-decl.c (finish_function): Only set DECL_DISREGARD_INLINE_LIMITS
1420 on GNU extern inline functions.
1422 2016-07-29 Marek Polacek <polacek@redhat.com>
1425 * c-parser.c (c_parser_postfix_expression_after_paren_type): Also
1428 2016-07-22 Uros Bizjak <ubizjak@gmail.com>
1430 * c-typeck.c: Use HOST_WIDE_INT_1 instead of (HOST_WIDE_INT) 1,
1432 2016-07-20 David Malcolm <dmalcolm@redhat.com>
1434 * c-decl.c (struct edit_distance_traits<cpp_hashnode *>): Move to
1436 (best_macro_match): Likewise, converting from a typedef to a
1438 (find_closest_macro_cpp_cb): Move to spellcheck-tree.c.
1439 (lookup_name_fuzzy): Update for change of best_macro_match to a
1440 subclass with a ctor that calls cpp_forall_identifiers.
1442 2016-07-20 David Malcolm <dmalcolm@redhat.com>
1444 * c-decl.c (implicit_decl_warning): Update for conversion of
1445 return type of lookup_name_fuzzy to const char *.
1446 (undeclared_variable): Likewise.
1447 (lookup_name_fuzzy): Convert return type from tree to
1449 * c-parser.c (c_parser_declaration_or_fndef): Update for
1450 conversion of return type of lookup_name_fuzzy to const char *.
1451 (c_parser_parameter_declaration): Likewise.
1453 2016-07-15 Cesar Philippidis <cesar@codesourcery.com>
1455 * c-parser.c (c_parser_oacc_declare): Don't scan for
1457 * c-typeck.c (handle_omp_array_sections): Mark data clauses with
1458 GOMP_MAP_FORCE_{PRESENT,TO,FROM,TOFROM} as potentially having
1459 zero-length subarrays.
1461 2016-07-15 Jakub Jelinek <jakub@redhat.com>
1464 * c-decl.c (implicit_decl_warning): Use FUZZY_LOOKUP_FUNCTION_NAME
1465 instead of FUZZY_LOOKUP_NAME.
1466 (lookup_name_fuzzy): For FUZZY_LOOKUP_FUNCTION_NAME consider
1467 FUNCTION_DECLs, {VAR,PARM}_DECLs function pointers and macros.
1469 2016-07-14 Jakub Jelinek <jakub@redhat.com>
1472 * c-decl.c (lookup_name_fuzzy): Ignore binding->invisible.
1474 2016-07-12 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
1476 * c-parser.c (c_parser_generic_selection): Make type of variable
1478 (c_parser_omp_declare_simd): Likewise.
1480 2016-07-12 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
1482 * c-decl.c (struct c_struct_parse_info): Change member types
1483 from vec to auto_vec.
1484 (start_struct): Adjust.
1485 (finish_struct): Likewise.
1487 2016-07-02 Jakub Jelinek <jakub@redhat.com>
1490 * c-typeck.c (mark_exp_read): Handle VIEW_CONVERT_EXPR.
1492 2016-06-29 Thomas Schwinge <thomas@codesourcery.com>
1494 * c-parser.c (c_parser_pragma) <PRAGMA_OMP_CANCELLATION_POINT>:
1495 Move pragma context checking into...
1496 (c_parser_omp_cancellation_point): ... here, and improve
1497 diagnostic messages.
1498 * c-typeck.c (c_finish_omp_cancel)
1499 (c_finish_omp_cancellation_point): Improve diagnostic messages.
1501 2016-06-29 Jakub Jelinek <jakub@redhat.com>
1504 * c-typeck.c (c_build_qualified_type): Don't clear
1505 C_TYPE_INCOMPLETE_VARS for the main variant.
1507 2016-06-28 Martin Sebor <msebor@redhat.com>
1510 * c-typeck.c (output_init_element): Diagnose incompatible types
1511 before non-constant initializers.
1513 2016-06-28 Jakub Jelinek <jakub@redhat.com>
1515 * Make-lang.in: Don't cat ../stage_current if it does not exist.
1517 2016-06-23 Andi Kleen <ak@linux.intel.com>
1519 * Make-lang.in: Add support for autofdo.
1521 2016-06-22 David Malcolm <dmalcolm@redhat.com>
1524 * c-decl.c: Include spellcheck-tree.h and gcc-rich-location.h.
1525 (implicit_decl_warning): When issuing warnings for implicit
1526 declarations, attempt to provide a suggestion via
1528 (undeclared_variable): Likewise when issuing errors.
1529 (lookup_name_in_scope): Likewise.
1530 (struct edit_distance_traits<cpp_hashnode *>): New struct.
1531 (best_macro_match): New typedef.
1532 (find_closest_macro_cpp_cb): New function.
1533 (lookup_name_fuzzy): New function.
1534 * c-parser.c: Include gcc-rich-location.h.
1535 (c_token_starts_typename): Split out case CPP_KEYWORD into...
1536 (c_keyword_starts_typename): ...this new function.
1537 (c_parser_declaration_or_fndef): When issuing errors about
1538 missing "struct" etc, add a fixit. For other kinds of errors,
1539 attempt to provide a suggestion via lookup_name_fuzzy.
1540 (c_parser_parms_declarator): When looking ahead to detect typos in
1541 type names, also reject CPP_KEYWORD.
1542 (c_parser_parameter_declaration): When issuing errors about
1543 unknown type names, attempt to provide a suggestion via
1545 * c-tree.h (c_keyword_starts_typename): New prototype.
1547 2016-06-20 Joseph Myers <joseph@codesourcery.com>
1550 * c-typeck.c (build_conditional_expr): Return error_mark_node if
1551 c_common_type returns error_mark_node.
1553 2016-06-19 Martin Sebor <msebor@redhat.com>
1556 * c-parser.c (c_parser_alignof_expression): Avoid diagnosing
1557 __alignof__ (expression).
1559 2016-06-14 David Malcolm <dmalcolm@redhat.com>
1561 * c-typeck.c: Include spellcheck-tree.h rather than spellcheck.h.
1563 2016-06-14 David Malcolm <dmalcolm@redhat.com>
1565 * c-typeck.c (build_component_ref): Simplify fixit code by
1566 using gcc_rich_location::add_fixit_misspelled_id.
1567 (set_init_label): Likewise.
1569 2016-06-13 David Malcolm <dmalcolm@redhat.com>
1571 * c-parser.c (c_parser_initelt): Provide location of name for new
1572 location_t param of set_init_label.
1573 * c-tree.h (set_init_label): Add location_t param.
1574 * c-typeck.c (set_init_index): Add "fieldname_loc" location_t
1575 param and use it when issuing error messages about unrecognized
1576 field names. Attempt to provide a fixit hint if appropriate,
1577 otherwise update the error message to provide the type name.
1579 2016-06-10 Thomas Schwinge <thomas@codesourcery.com>
1582 * c-parser.c (c_parser_omp_variable_list) <OMP_CLAUSE__CACHE_>:
1585 2016-06-08 Martin Sebor <msebor@redhat.com>
1586 Jakub Jelinek <jakub@redhat.com>
1590 * c-typeck.c (convert_arguments): Don't promote last argument
1591 of BUILT_IN_{ADD,SUB,MUL}_OVERFLOW_P.
1593 2016-06-08 Marek Polacek <polacek@redhat.com>
1596 * c-decl.c (grokdeclarator): Check TYPE_P.
1599 * c-decl.c (get_parm_info): Don't crash on an assert on invalid
1602 2016-06-07 David Malcolm <dmalcolm@redhat.com>
1604 * c-parser.c (c_parser_postfix_expression): In __builtin_offsetof
1605 and structure element reference, capture the location of the
1606 element name token and pass it to build_component_ref.
1607 (c_parser_postfix_expression_after_primary): Likewise for
1608 structure element dereference.
1609 (c_parser_omp_variable_list): Likewise for
1610 OMP_CLAUSE_{_CACHE, MAP, FROM, TO},
1611 * c-tree.h (build_component_ref): Add location_t param.
1612 * c-typeck.c (build_component_ref): Add location_t param
1613 COMPONENT_LOC. Use it, if available, when issuing hints about
1614 mispelled member names to provide a fixit replacement hint.
1616 2016-06-06 Marek Polacek <polacek@redhat.com>
1619 * c-parser.c (c_parser_direct_declarator): Set location.
1621 2016-06-06 Marek Polacek <polacek@redhat.com>
1623 * c-typeck.c (comptypes_internal): Handle comparisons of
1624 INTEGER_TYPE, FIXED_POINT_TYPE, and REAL_TYPE nodes. Don't check
1625 TYPE_REF_CAN_ALIAS_ALL.
1627 2016-06-03 Chung-Lin Tang <cltang@codesourcery.com>
1629 * c-typeck.c (c_finish_omp_clauses): Mark OpenACC reduction
1630 arguments as addressable when async clause exists.
1632 2016-05-30 Jakub Jelinek <jakub@redhat.com>
1635 * c-parser.c (c_parser_omp_for): Don't disallow nowait clause
1636 when combined with target construct.
1638 2016-05-26 Jakub Jelinek <jakub@redhat.com>
1640 * c-parser.c (c_parser_omp_clause_schedule): Warn if
1641 OMP_CLAUSE_SCHEDULE_CHUNK_EXPR is known not to be positive.
1643 2016-05-25 Marek Polacek <polacek@redhat.com>
1646 * c-decl.c (c_make_fname_decl): Don't check seen_error.
1649 * c-decl.c (store_parm_decls_oldstyle): Skip non-PARM_DECLs.
1651 2016-05-24 Cesar Philippidis <cesar@codesourcery.com>
1653 * c-parser.c (c_parser_oacc_declare): Add support for
1654 GOMP_MAP_FIRSTPRIVATE_POINTER.
1655 * c-typeck.c (handle_omp_array_sections_1): Replace bool is_omp
1656 argument with enum c_omp_region_type ort.
1657 (handle_omp_array_sections): Likewise. Update call to
1658 handle_omp_array_sections_1.
1659 (c_finish_omp_clauses): Add specific errors and warning messages for
1660 OpenACC. Use firsrtprivate pointers for OpenACC subarrays. Update
1661 call to handle_omp_array_sections.
1663 2016-05-24 Thomas Schwinge <thomas@codesourcery.com>
1665 * c-parser.c (c_parser_oacc_routine): Tighten syntax checks.
1667 2016-05-24 Richard Biener <rguenther@suse.de>
1671 * c-typeck.c (build_array_ref): Do not complain about indexing
1672 non-lvalue vectors. Adjust for function name change.
1674 2016-05-20 Martin Sebor <msebor@redhat.com>
1677 * c-typeck.c (error_init): Use
1678 expansion_point_location_if_in_system_header.
1679 (warning_init): Same.
1681 2016-05-19 David Malcolm <dmalcolm@redhat.com>
1684 * c-parser.c (c_parser_generic_selection): Use c_expr::set_error
1686 (c_parser_postfix_expression): Likewise.
1687 * c-tree.h (c_expr::set_error): New method.
1688 * c-typeck.c (parser_build_binary_op): In error-handling, ensure
1689 that result's range is initialized.
1691 2016-05-17 James Greenhalgh <james.greenhalgh@arm.com>
1693 * c-typeck.c (parser_build_unary_op): Fix formatting.
1695 2016-05-16 Matthew Wahab <matthew.wahab@arm.com>
1697 * c-decl.c (grokdeclarator): Remove errmsg and use of
1698 targetm.invalid_return_type.
1699 (grokparms): Remove errmsg and use of
1700 targetm.invalid_parameter_type.
1702 2016-05-13 Joseph Myers <joseph@codesourcery.com>
1704 * c-decl.c (grokdeclarator): For C11, discard qualifiers on
1705 function return type.
1707 2016-05-12 Marek Polacek <polacek@redhat.com>
1710 * c-decl.c (build_compound_literal): Pass LOC down to
1711 c_incomplete_type_error.
1712 * c-tree.h (require_complete_type): Adjust declaration.
1713 (c_incomplete_type_error): Likewise.
1714 * c-typeck.c (require_complete_type): Add location parameter, pass it
1715 down to c_incomplete_type_error.
1716 (c_incomplete_type_error): Add location parameter, pass it down to
1718 (build_component_ref): Pass location down to c_incomplete_type_error.
1719 (default_conversion): Pass location down to require_complete_type.
1720 (build_array_ref): Likewise.
1721 (build_function_call_vec): Likewise.
1722 (convert_arguments): Likewise.
1723 (build_unary_op): Likewise.
1724 (build_c_cast): Likewise.
1725 (build_modify_expr): Likewise.
1726 (convert_for_assignment): Likewise.
1727 (c_finish_omp_clauses): Likewise.
1729 2016-05-11 Mikhail Maltsev <maltsevm@gmail.com>
1732 * c-decl.c (declspecs_add_qual): Warn when -Wduplicate-decl-specifier
1734 * c-errors.c (pedwarn_c90): Return true if warned.
1735 * c-tree.h (pedwarn_c90): Change return type to bool.
1736 (enum c_declspec_word): Add new enumerator cdw_atomic.
1738 2016-05-11 Marek Polacek <polacek@redhat.com>
1741 * c-decl.c (diagnose_mismatched_decls): Factor out code to
1742 diagnose_mismatched_attributes and call it.
1744 2016-05-10 Marek Polacek <polacek@redhat.com>
1747 * c-decl.c (diagnose_mismatched_decls): Warn for optimize attribute
1748 on a declaration following the definition.
1750 2016-05-05 Jakub Jelinek <jakub@redhat.com>
1752 * c-parser.c (c_parser_switch_statement): Add IF_P argument,
1753 parse it through to c_parser_c99_block_statement.
1754 (c_parser_statement_after_labels): Adjust c_parser_switch_statement
1757 2016-05-04 Marek Polacek <polacek@redhat.com>
1759 * c-parser.c (c_parser_if_statement): Replace OPT_Wparentheses with
1762 2016-05-04 Marek Polacek <polacek@redhat.com>
1765 * c-typeck.c (build_binary_op): Don't issue -Waddress warnings
1766 for macro expansions.
1768 2016-05-03 Marek Polacek <polacek@redhat.com>
1771 * c-typeck.c (build_function_call_vec): Pass LOC and ARG_LOC down to
1772 check_builtin_function_arguments.
1774 2016-05-03 Richard Biener <rguenther@suse.de>
1776 * Make-lang.in (cc1-checksum.c): For stage-final re-use
1777 the checksum from the previous stage.
1779 2016-05-02 Cesar Philippidis <cesar@codesourcery.com>
1781 * c-parser.c (c_parser_oacc_all_clauses): Update call to
1782 c_finish_omp_clauses.
1783 (c_parser_omp_all_clauses): Likewise.
1784 (c_parser_oacc_cache): Likewise.
1785 (c_parser_oacc_loop): Likewise.
1786 (omp_split_clauses): Likewise.
1787 (c_parser_omp_declare_target): Likewise.
1788 (c_parser_cilk_all_clauses): Likewise.
1789 (c_parser_cilk_for): Likewise.
1790 * c-typeck.c (c_finish_omp_clauses): Replace bool arguments
1791 is_omp, declare_simd, and is_cilk with enum c_omp_region_type ort.
1793 2016-05-02 Marek Polacek <polacek@redhat.com>
1796 * c-decl.c (grokdeclarator): Diagnose when array's size has an
1799 2016-04-29 Cesar Philippidis <cesar@codesourcery.com>
1802 * c-parser.c (c_parser_oacc_loop): Don't augment mask with
1803 OACC_LOOP_CLAUSE_MASK.
1804 (c_parser_oacc_kernels_parallel): Update call to
1805 c_oacc_split_loop_clauses.
1807 2016-04-28 Andrew MacLeod <amacleod@redhat.com>
1809 * c-array-notation.c (fix_builtin_array_notation_fn): Fix final
1810 argument to build_modify_expr in two cases.
1812 2016-04-27 Bernd Schmidt <bschmidt@redhat.com>
1814 * c-parser.c (c_parser_postfix_expression_after_primary): Call
1815 warn_for_memset instead of warning directly here.
1817 2016-04-26 Marek Polacek <polacek@redhat.com>
1820 * c-parser.c (c_parser_maybe_reclassify_token): New function factored
1822 (c_parser_for_statement): ... here.
1823 (c_parser_if_statement): Use it.
1824 (c_parser_switch_statement): Use it.
1825 (c_parser_while_statement): Use it.
1828 * c-decl.c (pushdecl): Pass LOCUS down to warning.
1830 2016-04-20 Ilya Verbin <ilya.verbin@intel.com>
1833 * c-parser.c (c_parser_cilk_all_clauses): Use c_finish_omp_clauses
1834 instead of c_finish_cilk_clauses.
1835 * c-tree.h (c_finish_omp_clauses): Add new default argument.
1836 * c-typeck.c (c_finish_omp_clauses): Add new argument. Allow
1837 floating-point variables in the linear clause for Cilk Plus.
1839 2016-04-18 Michael Matz <matz@suse.de>
1841 * c-decl.c (merge_decls): Use SET_DECL_ALIGN and SET_TYPE_ALIGN.
1842 (grokdeclarator, parser_xref_tag, finish_enum): Use SET_TYPE_ALIGN.
1844 2016-04-15 Marek Polacek <polacek@redhat.com>
1847 * c-typeck.c (build_unary_op): Pass location down to error and
1850 2016-04-15 Jakub Jelinek <jakub@redhat.com>
1853 * c-parser.c (c_parser_pragma): Add IF_P argument, pass it down
1855 (c_parser_external_declaration, c_parser_struct_or_union_specifier,
1856 c_parser_parameter_declaration, c_parser_compound_statement_nostart,
1857 c_parser_objc_class_instance_variables, c_parser_objc_methodprotolist):
1858 Adjust c_parser_pragma callers.
1859 (c_parser_statement_after_labels): Likewise. Adjust c_parser_cilk_for
1861 (c_parser_omp_structured_block): Add IF_P argument, pass it down to
1863 (c_parser_oacc_data, c_parser_oacc_host_data, c_parser_oacc_loop,
1864 c_parser_oacc_kernels_parallel, c_parser_omp_critical,
1865 c_parser_omp_simd, c_parser_omp_for, c_parser_omp_master,
1866 c_parser_omp_ordered, c_parser_omp_parallel, c_parser_omp_single,
1867 c_parser_omp_task, c_parser_omp_taskgroup, c_parser_omp_distribute,
1868 c_parser_omp_teams, c_parser_omp_target_data, c_parser_omp_target,
1869 c_parser_omp_taskloop, c_parser_omp_construct, c_parser_cilk_grainsize,
1870 c_parser_cilk_simd, c_parser_cilk_for): Add IF_P argument, pass it
1872 (c_parser_omp_for_loop): Likewise. Clear IF_P if nbraces.
1873 (c_parser_omp_sections_scope): Adjust c_parser_omp_structured_block
1876 2016-04-13 Marek Polacek <polacek@redhat.com>
1879 * c-parser.c (c_parser_statement_after_labels): Add IF_P argument and
1881 (c_parser_statement): Likewise.
1882 (c_parser_c99_block_statement): Likewise.
1883 (c_parser_while_statement): Likewise.
1884 (c_parser_for_statement): Likewise.
1885 (c_parser_if_body): Don't set IF_P here.
1886 (c_parser_if_statement): Add IF_P argument. Set IF_P here. Warn
1887 about dangling else here.
1888 * c-tree.h (c_finish_if_stmt): Adjust declaration.
1889 * c-typeck.c (c_finish_if_stmt): Remove NESTED_IF parameter. Don't
1890 warn about dangling else here.
1892 2016-04-04 Marek Polacek <polacek@redhat.com>
1895 * c-fold.c (c_fully_fold_internal): Handle VEC_COND_EXPR.
1897 2016-03-31 Marek Polacek <polacek@redhat.com>
1900 * c-decl.c (merge_decls): Also set TYPE_ALIGN and TYPE_USER_ALIGN.
1902 2016-03-18 David Malcolm <dmalcolm@redhat.com>
1905 * c-parser.c (c_parser_postfix_expression): Set the source range
1906 for uses of "__builtin_types_compatible_p".
1908 2016-03-17 Jakub Jelinek <jakub@redhat.com>
1911 * c-typeck.c (composite_type): Don't count void_list_node
1912 into len, if the list is terminated by void_list_node, start
1913 with void_list_node instead of NULL for newargs. Stop
1916 2016-03-16 Marek Polacek <polacek@redhat.com>
1919 * c-typeck.c (build_function_call_vec): Create a TARGET_EXPR for
1920 nested functions returning VM types.
1922 2016-03-09 Cesar Philippidis <cesar@codesourcery.com>
1924 * c-parser.c (c_parser_oacc_loop): Update cclauses and clauses
1925 when calling c_finish_omp_clauses.
1927 2016-03-04 Bernd Schmidt <bschmidt@redhat.com>
1930 * c-decl.c (get_parm_info): Don't queue implicit function declarations
1933 2016-03-04 Marek Polacek <polacek@redhat.com>
1936 * c-parser.c (c_parser_postfix_expression): Call
1937 c_parser_cast_expression rather than c_parser_postfix_expression.
1939 2016-03-01 Jakub Jelinek <jakub@redhat.com>
1943 * c-parser.c (c_parser_translation_unit): Don't change TREE_TYPE
1944 of incomplete decls to error_mark_node.
1946 2016-02-24 Marek Polacek <polacek@redhat.com>
1949 * c-decl.c (finish_decl): Don't update the copy of the type of a
1950 different decl type.
1952 2016-02-23 Jakub Jelinek <jakub@redhat.com>
1955 * c-parser.c (c_parser_for_statement): Properly handle ObjC classes
1956 in id_kind reclassification.
1958 2016-02-16 Jakub Jelinek <jakub@redhat.com>
1961 * c-typeck.c (build_binary_op): Revert 2015-09-09 change.
1963 2016-02-16 James Norris <jnorris@codesourcery.com>
1966 * c-parser.c (c_parser_oacc_data_clause_deviceptr): Allow parms.
1968 2016-02-12 Bernd Schmidt <bschmidt@redhat.com>
1970 * c-decl.c (build_null_declspecs): Zero the entire struct.
1973 * c-parser.c (c_parser_braced_init): New arg outer_obstack. All
1974 callers changed. If nested_p is true, use it to call
1975 finish_implicit_inits.
1976 * c-tree.h (finish_implicit_inits): Declare.
1977 * c-typeck.c (finish_implicit_inits): New function. Move code
1979 (push_init_level): ... here.
1980 (set_designator, process_init_element): Call finish_implicit_inits.
1982 2016-02-11 Jakub Jelinek <jakub@redhat.com>
1985 * c-typeck.c (parser_build_binary_op): Strip nops from integer_zerop
1986 arguments for -Waddress warning.
1988 2016-02-04 Jakub Jelinek <jakub@redhat.com>
1991 * c-decl.c (finish_enum): When honoring mode attribute,
1992 make sure to use proper TYPE_MIN_VALUE and TYPE_MAX_VALUE.
1994 2016-01-29 Jakub Jelinek <jakub@redhat.com>
1997 * c-decl.c (finish_struct): Clear C_TYPE_INCOMPLETE_VARS in
1998 all type variants, not just TYPE_MAIN_VARIANT.
2000 2016-01-27 Jakub Jelinek <jakub@redhat.com>
2003 * c-decl.c (c_write_global_declarations_1): Warn with
2004 warn_unused_function if static prototype without definition
2007 2016-01-27 Marek Polacek <polacek@redhat.com>
2010 * c-typeck.c (build_binary_op) [EQ_EXPR, GE_EXPR]: Promote operand
2011 to unsigned, if needed. Add -Wsign-compare warning.
2013 2016-01-26 Jakub Jelinek <jakub@redhat.com>
2015 PR tree-optimization/69483
2016 * c-parser.c (c_parser_translation_unit): Use FOR_EACH_VEC_ELT.
2018 2016-01-20 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
2021 * c-tree.h (incomplete_record_decls): Declare.
2022 * c-parser.c (incomplete_record_decls): Define.
2023 (c_parser_translation_unit): Iterate through incomplete_record_decls and
2024 report error if any decl has zero size.
2025 * c-decl.c (finish_decl): Append static decl with incomplete struct/union
2026 or enum type to incomplete_record_decls.
2028 2016-01-14 Tom de Vries <tom@codesourcery.com>
2030 PR tree-optimization/68773
2031 * c-parser.c (c_parser_oacc_declare, c_parser_omp_declare_target): Don't
2034 2016-01-14 Marek Polacek <polacek@redhat.com>
2037 * c-decl.c (grokdeclarator): Provide more information for invalid
2040 2016-01-06 David Malcolm <dmalcolm@redhat.com>
2042 * c-parser.c (c_parser_unary_expression): For dereferences, build
2043 a combined location before calling build_indirect_ref, so that
2044 error reports cover the full range, manually updating the c_expr
2047 2016-01-06 Marek Polacek <polacek@redhat.com>
2050 * c-convert.c (convert) [INTEGER_TYPE]: Drop ARG. Don't pass ARG to
2051 ubsan_instrument_float_cast. Fold EXPR. Use NULL_TREE instead of
2054 2016-01-04 Jakub Jelinek <jakub@redhat.com>
2056 Update copyright years.
2058 2016-01-04 Marek Polacek <polacek@redhat.com>
2061 * c-typeck.c (build_atomic_assign): Improve commentary. Add
2062 optimization to use __atomic_fetch_* built-in if possible.
2064 2015-12-23 Thomas Schwinge <thomas@codesourcery.com>
2066 * c-parser.c (c_parser_oacc_clause_use_device): Merge function
2068 (c_parser_omp_clause_use_device_ptr): ... this function. Adjust
2071 2015-12-22 Marek Polacek <polacek@redhat.com>
2074 * c-typeck.c (build_component_ref): Warn when acessing elements of
2075 atomic structures or unions.
2077 2015-12-21 David Malcolm <dmalcolm@redhat.com>
2079 * c-typeck.c: Include "gcc-rich-location.h".
2080 (build_binary_op): In the two places that call binary_op_error,
2081 create a gcc_rich_location and populate it with the location of
2082 the binary op and its two operands.
2084 2015-12-16 David Malcolm <dmalcolm@redhat.com>
2086 * c-parser.c (c_parser_statement_after_labels): When calling
2087 c_finish_return, Use the return expression's location if it has
2088 one, falling back to the location of the first token within it.
2089 * c-typeck.c (c_finish_return): When issuing warnings about
2090 the incorrect presence/absence of a return value, issue a note
2091 showing the declaration of the function.
2093 2015-12-16 David Malcolm <dmalcolm@redhat.com>
2095 * c-parser.c (struct c_parser): Expand array "tokens_buf" from 2
2097 (c_parser_peek_nth_token): New function.
2098 (c_parser_peek_conflict_marker): New function.
2099 (c_parser_error): Detect conflict markers and report them as such.
2101 2015-12-16 David Malcolm <dmalcolm@redhat.com>
2103 * c-parser.c (c_parser_postfix_expression): Use EXPR_LOC_OR_LOC
2104 to preserve range information for the primary expression
2105 in the call to c_parser_postfix_expression_after_primary.
2107 2015-12-16 David Malcolm <dmalcolm@redhat.com>
2109 * c-parser.c (c_parser_static_assert_declaration_no_semi): Use the
2110 expression location, falling back on the first token location,
2111 rather than always using the latter.
2113 2015-12-16 Marek Polacek <polacek@redhat.com>
2116 * c-typeck.c (c_process_expr_stmt): Use location of the expression if
2119 2015-12-15 Marek Polacek <polacek@redhat.com>
2122 * c-typeck.c (build_atomic_assign): Set TREE_NO_WARNING on an
2125 2015-12-08 David Malcolm <dmalcolm@redhat.com>
2127 * c-parser.c (c_parser_alignof_expression): Capture location of
2128 closing parenthesis (if any), or of end of unary expression, and
2129 use it to build a src_range for the expression.
2131 2015-12-08 David Malcolm <dmalcolm@redhat.com>
2134 * c-parser.c (c_parser_get_builtin_args): Add
2135 "out_close_paren_loc" param, and write back to it.
2136 (c_parser_postfix_expression): Capture the closing
2137 parenthesis location for RID_CHOOSE_EXPR,
2138 RID_BUILTIN_CALL_WITH_STATIC_CHAIN, RID_BUILTIN_COMPLEX,
2139 RID_BUILTIN_SHUFFLE and use it to set the source range
2140 for such expressions; within RID_BUILTIN_COMPLEX set
2141 the underlying location.
2143 2015-12-07 Marek Polacek <polacek@redhat.com>
2146 * c-decl.c (grokdeclarator): If ORIG_QUAL_INDIRECT is indirect, use
2147 TREE_TYPE of ORIG_QUAL_TYPE, otherwise decrement ORIG_QUAL_INDIRECT.
2149 2015-12-04 Eric Botcazou <ebotcazou@adacore.com>
2151 * c-tree.h (c_build_va_arg): Adjust prototype.
2152 * c-parser.c (c_parser_postfix_expression): Adjust call to above.
2153 * c-typeck.c (c_build_va_arg): Rename LOC parameter to LOC2, add LOC1
2154 parameter, adjust throughout and issue an error if EXPR is a component
2155 with reverse storage order.
2157 2015-12-02 Jason Merrill <jason@redhat.com>
2159 * c-fold.c (c_disable_warnings, c_enable_warnings, c_fully_fold)
2160 (c_fully_fold_internal, decl_constant_value_for_optimization):
2161 Move from c-common.c.
2162 * c-tree.h: Declare decl_constant_value_for_optimization.
2163 * Make-lang.in (C_AND_OBJC_OBJS): Add c-fold.o.
2165 2015-12-02 Joseph Myers <joseph@codesourcery.com>
2168 * c-decl.c (grokdeclarator): Set first_non_attr_kind before
2169 following link from declarator to next declarator. Track original
2170 qualified type and pass it to c_build_qualified_type.
2171 * c-typeck.c (c_build_qualified_type): Add arguments
2172 orig_qual_type and orig_qual_indirect.
2174 2015-12-02 Thomas Schwinge <thomas@codesourcery.com>
2176 * c-parser.c (c_parser_omp_clause_name)
2177 (c_parser_oacc_all_clauses): Alphabetical sorting.
2179 2015-12-02 Jakub Jelinek <jakub@redhat.com>
2182 * c-decl.c (get_parm_info): Use b->locus instead of input_location
2185 2015-12-01 Julian Brown <julian@codesourcery.com>
2186 Cesar Philippidis <cesar@codesourcery.com>
2187 James Norris <James_Norris@mentor.com>
2189 * c-parser.c (c_parser_omp_clause_name): Add use_device support.
2190 (c_parser_oacc_clause_use_device): New function.
2191 (c_parser_oacc_all_clauses): Add use_device support.
2192 (OACC_HOST_DATA_CLAUSE_MASK): New macro.
2193 (c_parser_oacc_host_data): New function.
2194 (c_parser_omp_construct): Add host_data support.
2195 * c-tree.h (c_finish_oacc_host_data): Add prototype.
2196 * c-typeck.c (c_finish_oacc_host_data): New function.
2197 (c_finish_omp_clauses): Add use_device support.
2199 2015-11-29 Jan Hubicka <hubicka@ucw.cz>
2202 * c-decl.c: Set TYPE_PACKED in variants.
2204 2015-11-27 Martin Liska <mliska@suse.cz>
2207 * c-array-notation.c (fix_builtin_array_notation_fn):
2208 Use release_vec_vec instead of vec::release.
2209 (build_array_notation_expr): Likewise.
2210 (fix_conditional_array_notations_1): Likewise.
2211 (fix_array_notation_expr): Likewise.
2212 (fix_array_notation_call_expr): Likewise.
2214 2015-11-27 Jakub Jelinek <jakub@redhat.com>
2217 * c-parser.c (c_parser_compound_statement_nostart): If
2218 last_label is true, use pragma_stmt instead of pragma_compound
2219 as second c_parser_pragma argument.
2220 (c_parser_omp_ordered, c_parser_omp_target_update,
2221 c_parser_omp_target_enter_data, c_parser_omp_target_exit_data): Pass
2222 false as second argument to c_parser_skip_to_pragma_eol after
2223 diagnosing standalone directives used in pragma_stmt context.
2225 2015-11-24 Ilya Verbin <ilya.verbin@intel.com>
2227 * c-parser.c (c_parser_oacc_declare): Replace "ifdef ENABLE_OFFLOADING"
2228 with "if (ENABLE_OFFLOADING)".
2230 2015-11-23 David Malcolm <dmalcolm@redhat.com>
2233 * c-parser.c (c_parser_postfix_expression): Set up source ranges
2234 for various Objective-C constructs: Class.name syntax,
2235 @selector(), @protocol(), @encode(), and [] message syntax.
2237 2015-11-20 David Malcolm <dmalcolm@redhat.com>
2240 * c-typeck.c (should_suggest_deref_p): New function.
2241 (build_component_ref): Special-case POINTER_TYPE when
2242 generating a "not a structure of union" error message, and
2243 suggest a "->" rather than a ".", providing a fix-it hint.
2245 2015-11-19 David Malcolm <dmalcolm@redhat.com>
2247 * c-typeck.c (lookup_field_fuzzy): Move determination of closest
2248 candidate into a new function, find_closest_identifier.
2250 2015-11-19 Marek Polacek <polacek@redhat.com>
2253 * c-typeck.c (parser_build_binary_op): Properly handle
2254 C_MAYBE_CONST_EXPR before calling warn_tautological_cmp.
2256 2015-11-17 David Malcolm <dmalcolm@redhat.com>
2258 * c-parser.c (set_c_expr_source_range): Bulletproof both
2259 overloaded implementations against NULL expr->value.
2260 (c_parser_braced_init): Set src_range for "ret" to a sane pair of
2262 (c_parser_unary_expression): Likewise when handling addresses of
2264 (c_parser_postfix_expression): Likewise for statement expressions,
2265 for __FUNCTION__, __PRETTY_FUNCTION_ and __func__ keywords, for
2266 __builtin_va_arg, and for __builtin_offset_of.
2267 (c_parser_postfix_expression_after_paren_type): Initialize expr's
2268 src_range using the range of the braced initializer.
2269 (c_parser_transaction_expression): Set src_range for "ret" to a
2270 sane pair of values.
2272 2015-11-16 Kirill Yukhin <kirill.yukhin@intel.com>
2274 * c-parser.c (c_finish_omp_declare_simd): Look for
2275 "simd" attribute as well. Update error message.
2277 2015-11-14 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
2279 * c-parser.c (c_parser_omp_declare_target): Adjust.
2281 2015-11-14 Jakub Jelinek <jakub@redhat.com>
2283 * c-typeck.c (c_finish_omp_clauses): Don't mark
2284 GOMP_MAP_FIRSTPRIVATE_POINTER decls addressable.
2286 2015-11-14 Marek Polacek <polacek@redhat.com>
2288 * c-decl.c: Use RECORD_OR_UNION_TYPE_P throughout.
2289 * c-typeck.c: Likewise.
2291 2015-11-13 David Malcolm <dmalcolm@redhat.com>
2293 * c-decl.c (warn_defaults_to): Pass line_table to
2295 * c-errors.c (pedwarn_c99): Likewise.
2296 (pedwarn_c90): Likewise.
2297 * c-parser.c (set_c_expr_source_range): New functions.
2298 (c_token::get_range): New method.
2299 (c_token::get_finish): New method.
2300 (c_parser_expr_no_commas): Call set_c_expr_source_range on the ret
2301 based on the range from the start of the LHS to the end of the
2303 (c_parser_conditional_expression): Likewise, based on the range
2304 from the start of the cond.value to the end of exp2.value.
2305 (c_parser_binary_expression): Call set_c_expr_source_range on
2306 the stack values for TRUTH_ANDIF_EXPR and TRUTH_ORIF_EXPR.
2307 (c_parser_cast_expression): Call set_c_expr_source_range on ret
2308 based on the cast_loc through to the end of the expr.
2309 (c_parser_unary_expression): Likewise, based on the
2310 op_loc through to the end of op.
2311 (c_parser_sizeof_expression) Likewise, based on the start of the
2312 sizeof token through to either the closing paren or the end of
2314 (c_parser_postfix_expression): Likewise, using the token range,
2315 or from the open paren through to the close paren for
2316 parenthesized expressions.
2317 (c_parser_postfix_expression_after_primary): Likewise, for
2318 various kinds of expression.
2319 * c-tree.h (struct c_expr): Add field "src_range".
2320 (c_expr::get_start): New method.
2321 (c_expr::get_finish): New method.
2322 (set_c_expr_source_range): New decls.
2323 * c-typeck.c (parser_build_unary_op): Call set_c_expr_source_range
2324 on ret for prefix unary ops.
2325 (parser_build_binary_op): Likewise, running from the start of
2326 arg1.value through to the end of arg2.value.
2328 2015-11-13 Marek Polacek <polacek@redhat.com>
2331 * c-parser.c (c_parser_for_statement): Treat unknown tokens as IDs.
2333 2015-11-13 David Malcolm <dmalcolm@redhat.com>
2335 * c-typeck.c: Include spellcheck.h.
2336 (lookup_field_fuzzy_find_candidates): New function.
2337 (lookup_field_fuzzy): New function.
2338 (build_component_ref): If the field was not found, try using
2339 lookup_field_fuzzy and potentially offer a suggestion.
2341 2015-11-12 James Norris <jnorris@codesourcery.com>
2342 Joseph Myers <joseph@codesourcery.com>
2344 * c-parser.c (c_parser_pragma): Handle PRAGMA_OACC_DECLARE.
2345 (c_parser_omp_clause_name): Handle 'device_resident' clause.
2346 (c_parser_oacc_data_clause): Handle PRAGMA_OACC_CLAUSE_DEVICE_RESIDENT
2347 and PRAGMA_OMP_CLAUSE_LINK.
2348 (c_parser_oacc_all_clauses): Handle PRAGMA_OACC_CLAUSE_DEVICE_RESIDENT
2349 and PRAGMA_OACC_CLAUSE_LINK.
2350 (OACC_DECLARE_CLAUSE_MASK): New definition.
2351 (c_parser_oacc_declare): New function.
2353 2015-11-12 Marek Polacek <polacek@redhat.com>
2356 * c-parser.c (c_parser_for_statement): Reclassify the token in
2359 2015-11-11 Marek Polacek <polacek@redhat.com>
2363 * c-decl.c (grokdeclarator): Call valid_array_size_p. Remove code
2364 checking the size of an array.
2366 2015-11-11 Andrew MacLeod <amacleod@redhat.com>
2368 * c-array-notation.c: Remove unused header files.
2369 * c-aux-info.c: Likewise.
2370 * c-convert.c: Likewise.
2371 * c-decl.c: Likewise.
2372 * c-errors.c: Likewise.
2373 * c-lang.c: Likewise.
2374 * c-objc-common.c: Likewise.
2375 * c-parser.c: Likewise.
2376 * c-typeck.c: Likewise.
2377 * gccspec.c: Likewise.
2379 2015-11-09 Thomas Schwinge <thomas@codesourcery.com>
2380 Cesar Philippidis <cesar@codesourcery.com>
2381 James Norris <jnorris@codesourcery.com>
2382 Julian Brown <julian@codesourcery.com>
2383 Nathan Sidwell <nathan@codesourcery.com>
2386 * c-parser.c (c_parser_declaration_or_fndef): Add OpenACC
2388 (c_parser_declaration_or_fndef): Call c_finish_oacc_routine.
2389 (c_parser_pragma): Parse 'acc routine'.
2390 (OACC_ROUTINE_CLAUSE_MARK): Define.
2391 (c_parser_oacc_routine, (c_finish_oacc_routine): New.
2393 2015-11-09 Andreas Arnez <arnez@linux.vnet.ibm.com>
2396 * c-typeck.c (c_finish_loop): For unconditional loops, set the
2397 location of the backward-goto to the start of the loop body.
2399 2015-11-09 Andreas Arnez <arnez@linux.vnet.ibm.com>
2402 * c-parser.c (c_parser_while_statement): Finish the loop before
2403 parsing ahead for misleading indentation.
2404 (c_parser_for_statement): Likewise.
2406 2015-11-08 Eric Botcazou <ebotcazou@adacore.com>
2408 * c-decl.c (finish_struct): If the structure has reverse storage
2409 order, rewrite the type of array fields with scalar component. Call
2410 maybe_apply_pragma_scalar_storage_order on entry.
2411 * c-typeck.c (build_unary_op) <ADDR_EXPR>: Remove left-overs. Issue
2412 errors on bit-fields and reverse SSO here and not...
2413 (c_mark_addressable): ...here.
2414 (output_init_element): Adjust call to initializer_constant_valid_p.
2415 (c_build_qualified_type): Propagate TYPE_REVERSE_STORAGE_ORDER.
2417 2015-11-06 David Malcolm <dmalcolm@redhat.com>
2419 * c-decl.c (warn_defaults_to): Update for change in signature
2420 of diagnostic_set_info.
2421 * c-errors.c (pedwarn_c99): Likewise.
2422 (pedwarn_c90): Likewise.
2423 * c-objc-common.c (c_tree_printer): Update for new "caret_p" param
2424 for textinfo::set_location.
2426 2015-11-05 Cesar Philippidis <cesar@codesourcery.com>
2427 Thomas Schwinge <thomas@codesourcery.com>
2428 James Norris <jnorris@codesourcery.com>
2430 * c-parser.c (c_parser_omp_clause_name): Add support for
2431 PRAGMA_OACC_CLAUSE_INDEPENDENT and PRAGMA_OACC_CLAUSE_TILE.
2432 (c_parser_omp_clause_default): Add is_oacc argument. Handle
2433 default(none) in OpenACC.
2434 (c_parser_oacc_shape_clause): Allow pointer variables as gang static
2436 (c_parser_oacc_clause_tile): New function.
2437 (c_parser_oacc_all_clauses): Add support for OMP_CLAUSE_DEFAULT,
2438 OMP_CLAUSE_INDEPENDENT and OMP_CLAUSE_TILE.
2439 (OACC_LOOP_CLAUSE_MASK): Add PRAGMA_OACC_CLAUSE_{PRIVATE,INDEPENDENT,
2441 (OACC_KERNELS_MASK): Add PRAGMA_OACC_CLAUSE_DEFAULT.
2442 (OACC_PARALLEL_MASK): Add PRAGMA_OACC_CLAUSE_{DEFAULT,PRIVATE,
2444 (c_parser_omp_all_clauses): Update call to c_parser_omp_clause_default.
2445 (c_parser_oacc_update): Update the error message for missing clauses.
2446 * c-typeck.c (c_finish_omp_clauses): Add support for OMP_CLAUSE_TILE
2447 and OMP_CLAUSE_INDEPENDENT.
2449 2015-11-05 Marek Polacek <polacek@redhat.com>
2452 * c-parser.c (c_parser_postfix_expression_after_paren_type): Don't
2453 deal with pre-evaluation on invalid types.
2455 2015-11-05 Jakub Jelinek <jakub@redhat.com>
2456 Ilya Verbin <ilya.verbin@intel.com>
2458 * c-parser.c: Include context.h and gimple-expr.h.
2459 (c_parser_omp_clause_schedule): Parse schedule modifiers, diagnose
2460 monotonic together with nonmonotonic.
2461 (c_parser_omp_for_loop): Call c_omp_check_loop_iv. Call add_stmt here.
2462 (OMP_DISTRIBUTE_CLAUSE_MASK): Add lastprivate clause.
2463 (c_parser_omp_target_data, c_parser_omp_target_enter_data,
2464 c_parser_omp_target_exit_data): Allow GOMP_MAP_ALWAYS_POINTER.
2465 (c_parser_omp_target): Likewise. Evaluate num_teams and thread_limit
2466 expressions on combined target teams before the target.
2467 (c_parser_omp_declare_target): If decl has "omp declare target" or
2468 "omp declare target link" attribute, and cgraph or varpool node already
2469 exists, then set corresponding flags. Call c_finish_omp_clauses
2470 in the parenthesized extended-list syntax case.
2471 * c-decl.c (c_decl_attributes): Don't diagnose block scope vars inside
2473 * c-typeck.c (handle_omp_array_sections_1): Allow non-zero low-bound
2474 on OMP_CLAUSE_REDUCTION array sections.
2475 (handle_omp_array_sections): Encode low-bound into the MEM_REF, either
2476 into the constant offset, or for variable low-bound using
2477 POINTER_PLUS_EXPR. For structure element based array sections use
2478 GOMP_MAP_ALWAYS_POINTER instead of GOMP_MAP_FIRSTPRIVATE_POINTER.
2479 (c_finish_omp_clauses): Drop generic_field_head, structure
2480 elements are now always mapped even as array section bases,
2481 diagnose same var in data sharing and mapping clauses. Diagnose if
2482 linear step on declare simd is neither a constant nor a uniform
2483 parameter. Look through POINTER_PLUS_EXPR for array section
2484 reductions. Diagnose the same var or function appearing multiple
2485 times on the same directive. Fix up wording for the to clause if t
2486 is neither a FUNCTION_DECL nor a VAR_DECL. Diagnose nonmonotonic
2487 modifier on kinds other than dynamic or guided or nonmonotonic
2488 modifier together with ordered clause.
2490 2015-11-03 Thomas Schwinge <thomas@codesourcery.com>
2491 Chung-Lin Tang <cltang@codesourcery.com>
2493 * c-parser.c (c_parser_omp_construct): Handle PRAGMA_OACC_ATOMIC.
2495 2015-10-29 Andrew MacLeod <amacleod@redhat.com>
2497 * c-array-notation.c: Reorder #include's and remove duplicates.
2498 * c-aux-info.c: Likewise.
2499 * c-convert.c: Likewise.
2500 * c-decl.c: Likewise.
2501 * c-errors.c: Likewise.
2502 * c-lang.c: Likewise.
2503 * c-objc-common.c: Likewise.
2504 * c-parser.c: Likewise.
2505 * c-typeck.c: Likewise.
2507 2015-10-26 Jim Wilson <jim.wilson@linaro.org>
2510 * c-typeck.c (c_build_qualified_type): Clear C_TYPE_INCOMPLETE_VARS
2511 after calling build_qualified_type.
2513 2015-10-27 Cesar Philippidis <cesar@codesourcery.com>
2514 Thomas Schwinge <thomas@codesourcery.com>
2515 James Norris <jnorris@codesourcery.com>
2516 Joseph Myers <joseph@codesourcery.com>
2517 Julian Brown <julian@codesourcery.com>
2518 Bernd Schmidt <bschmidt@redhat.com>
2520 * c-parser.c (c_parser_oacc_shape_clause): New.
2521 (c_parser_oacc_simple_clause): New.
2522 (c_parser_oacc_all_clauses): Add auto, gang, seq, vector, worker.
2523 (OACC_LOOP_CLAUSE_MASK): Add gang, worker, vector, auto, seq.
2525 2015-10-27 Thomas Schwinge <thomas@codesourcery.com>
2526 James Norris <jnorris@codesourcery.com>
2527 Cesar Philippidis <cesar@codesourcery.com>
2531 * c-parser.c (c_parser_oacc_loop): Add mask, cclauses formal
2532 parameters, and handle these. Adjust all users.
2533 (c_parser_oacc_kernels, c_parser_oacc_parallel): Merge functions
2535 (c_parser_oacc_kernels_parallel): ... this new function. Adjust
2537 * c-tree.h (c_finish_oacc_parallel, c_finish_oacc_kernels): Don't
2539 (c_finish_omp_construct): Declare function.
2540 * c-typeck.c (c_finish_oacc_parallel, c_finish_oacc_kernels):
2541 Merge functions into...
2542 (c_finish_omp_construct): ... this new function.
2544 2015-10-22 Richard Biener <rguenther@suse.de>
2546 * c-typeck.c (c_finish_omp_clauses): Properly convert operands
2547 before folding a MINUS_EXPR.
2549 2015-10-21 Marek Polacek <polacek@redhat.com>
2552 * c-decl.c (start_function): Warn about vararg functions without
2555 2015-10-21 Ilya Enkovich <enkovich.gnu@gmail.com>
2557 * c-typeck.c (build_conditional_expr): Use boolean vector
2558 type for vector comparison.
2559 (build_vec_cmp): New.
2560 (build_binary_op): Use build_vec_cmp for comparison.
2562 2015-10-20 Marek Polacek <polacek@redhat.com>
2564 * c-parser.c (is_cilkplus_vector_p): Don't define here.
2566 2015-10-20 Marek Polacek <polacek@redhat.com>
2569 * c-parser.c (c_parser_attributes): Break out of the loop if the
2570 token after an attribute isn't a comma.
2572 2015-10-13 Jakub Jelinek <jakub@redhat.com>
2573 Aldy Hernandez <aldyh@redhat.com>
2575 * c-parser.c (c_parser_pragma): Handle PRAGMA_OMP_ORDERED here.
2576 (c_parser_omp_clause_name): Handle OpenMP 4.5 clauses.
2577 (c_parser_omp_variable_list): Handle structure elements for
2578 map, to and from clauses. Handle array sections in reduction
2579 clause. Formatting fixes.
2580 (c_parser_omp_clause_if): Add IS_OMP argument, handle parsing of
2581 if clause modifiers.
2582 (c_parser_omp_clause_num_tasks, c_parser_omp_clause_grainsize,
2583 c_parser_omp_clause_priority, c_parser_omp_clause_hint,
2584 c_parser_omp_clause_defaultmap, c_parser_omp_clause_use_device_ptr,
2585 c_parser_omp_clause_is_device_ptr): New functions.
2586 (c_parser_omp_clause_ordered): Parse optional parameter.
2587 (c_parser_omp_clause_reduction): Handle array reductions.
2588 (c_parser_omp_clause_schedule): Parse optional simd modifier.
2589 (c_parser_omp_clause_nogroup, c_parser_omp_clause_orderedkind): New
2591 (c_parser_omp_clause_linear): Parse linear clause modifiers.
2592 (c_parser_omp_clause_depend_sink): New function.
2593 (c_parser_omp_clause_depend): Parse source/sink depend kinds.
2594 (c_parser_omp_clause_map): Parse release/delete map kinds and
2595 optional always modifier.
2596 (c_parser_oacc_all_clauses): Adjust c_parser_omp_clause_if
2597 and c_finish_omp_clauses callers.
2598 (c_parser_omp_all_clauses): Likewise. Parse OpenMP 4.5 clauses.
2599 Parse "to" as OMP_CLAUSE_TO_DECLARE if on declare target directive.
2600 (c_parser_oacc_cache): Adjust c_finish_omp_clauses caller.
2601 (OMP_CRITICAL_CLAUSE_MASK): Define.
2602 (c_parser_omp_critical): Parse critical clauses.
2603 (c_parser_omp_for_loop): Handle doacross loops, adjust
2604 c_finish_omp_for and c_finish_omp_clauses callers.
2605 (OMP_SIMD_CLAUSE_MASK): Add simdlen clause.
2606 (c_parser_omp_simd): Allow ordered clause if it has no parameter.
2607 (OMP_FOR_CLAUSE_MASK): Add linear clause.
2608 (c_parser_omp_for): Disallow ordered clause when combined with
2609 distribute. Disallow linear clause when combined with distribute
2610 and not combined with simd.
2611 (OMP_ORDERED_CLAUSE_MASK, OMP_ORDERED_DEPEND_CLAUSE_MASK): Define.
2612 (c_parser_omp_ordered): Add CONTEXT argument, remove LOC argument,
2613 parse clauses and if depend clause is found, don't parse a body.
2614 (c_parser_omp_parallel): Disallow copyin clause on target parallel.
2615 Allow target parallel without for after it.
2616 (OMP_TASK_CLAUSE_MASK): Add priority clause.
2617 (OMP_TARGET_DATA_CLAUSE_MASK): Add use_device_ptr clause.
2618 (c_parser_omp_target_data): Diagnose no map clauses or clauses with
2620 (OMP_TARGET_UPDATE_CLAUSE_MASK): Add depend and nowait clauses.
2621 (OMP_TARGET_ENTER_DATA_CLAUSE_MASK,
2622 OMP_TARGET_EXIT_DATA_CLAUSE_MASK): Define.
2623 (c_parser_omp_target_enter_data, c_parser_omp_target_exit_data): New
2625 (OMP_TARGET_CLAUSE_MASK): Add depend, nowait, private, firstprivate,
2626 defaultmap and is_device_ptr clauses.
2627 (c_parser_omp_target): Parse target parallel and target simd. Set
2628 OMP_TARGET_COMBINED on combined constructs. Parse target enter data
2629 and target exit data. Diagnose invalid map kinds.
2630 (OMP_DECLARE_TARGET_CLAUSE_MASK): Define.
2631 (c_parser_omp_declare_target): Parse OpenMP 4.5 forms of this
2633 (c_parser_omp_declare_reduction): Use STRIP_NOPS when checking for
2635 (OMP_TASKLOOP_CLAUSE_MASK): Define.
2636 (c_parser_omp_taskloop): New function.
2637 (c_parser_omp_construct): Don't handle PRAGMA_OMP_ORDERED here,
2638 handle PRAGMA_OMP_TASKLOOP.
2639 (c_parser_cilk_for): Adjust c_finish_omp_clauses callers.
2640 * c-tree.h (c_finish_omp_clauses): Add two new arguments.
2641 * c-typeck.c (handle_omp_array_sections_1): Fix comment typo.
2642 Add IS_OMP argument, handle structure element bases, diagnose
2643 bitfields, pass IS_OMP recursively, diagnose known zero length
2644 array sections in depend clauses, handle array sections in reduction
2645 clause, diagnose negative length even for pointers.
2646 (handle_omp_array_sections): Add IS_OMP argument, use auto_vec for
2647 types, pass IS_OMP down to handle_omp_array_sections_1, handle
2648 array sections in reduction clause, set
2649 OMP_CLAUSE_MAP_MAYBE_ZERO_LENGTH_ARRAY_SECTION if map could be zero
2650 length array section, use GOMP_MAP_FIRSTPRIVATE_POINTER for IS_OMP.
2651 (c_finish_omp_clauses): Add IS_OMP and DECLARE_SIMD arguments.
2652 Handle new OpenMP 4.5 clauses and new restrictions for the old ones.
2654 2015-10-06 Marek Polacek <polacek@redhat.com>
2656 * c-parser.c (c_parser_statement_after_labels): Use
2657 protected_set_expr_location.
2658 (c_parser_omp_clause_num_gangs): Likewise.
2659 (c_parser_omp_clause_num_threads): Likewise.
2660 (c_parser_omp_clause_num_workers): Likewise.
2661 (c_parser_omp_clause_vector_length): Likewise.
2662 (c_parser_omp_clause_num_teams): Likewise.
2663 (c_parser_omp_clause_thread_limit): Likewise.
2664 * c-typeck.c (build_c_cast): Likewise.
2665 (c_cast_expr): Likewise.
2667 2015-10-05 Richard Sandiford <richard.sandiford@arm.com>
2669 * c-typeck.c (c_tree_equal): Use real_equal instead of
2672 2015-10-04 Jason Merrill <jason@redhat.com>
2674 * c-parser.c (c_lex_one_token): Handle @synchronized.
2675 * c-decl.c (match_builtin_function_types): A declaration of a built-in
2676 can change whether the function is transaction_safe.
2678 2015-10-02 Marek Polacek <polacek@redhat.com>
2681 * c-typeck.c (convert_for_assignment): Use the expansion point
2682 location throughout.
2684 2015-10-02 Marek Polacek <polacek@redhat.com>
2687 * c-parser.c (c_parser_statement_after_labels): Add CHAIN parameter
2688 and pass it down to c_parser_if_statement.
2689 (c_parser_else_body): Add CHAIN parameter and pass it down to
2690 c_parser_statement_after_labels.
2691 (c_parser_if_statement): Add CHAIN parameter. Add code to warn about
2692 duplicated if-else-if conditions.
2694 2015-10-01 Marek Polacek <polacek@redhat.com>
2696 * c-typeck.c (convert_for_assignment): Improve commentary.
2698 2015-09-30 Marek Polacek <polacek@redhat.com>
2701 * c-typeck.c (c_finish_return): Use the expansion point location for
2702 certain "return with value" warnings.
2704 2015-09-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
2706 * c-parser.c (pragma_lex): Add loc argument.
2708 2015-09-15 Marek Polacek <polacek@redhat.com>
2711 * c-decl.c (tag_exists_p): New function.
2712 * c-parser.c (c_parser_declaration_or_fndef): Give a hint when
2713 struct/union/enum keywords are missing.
2714 * c-tree.h (tag_exists_p): Declare.
2716 2015-09-15 Marek Polacek <polacek@redhat.com>
2718 * c-decl.c (lookup_label): Return NULL_TREE instead of 0.
2719 (lookup_tag): Change the type of THISLEVEL_ONLY to bool.
2720 Return NULL_TREE instead of 0.
2721 (lookup_name): Return NULL_TREE instead of 0.
2722 (lookup_name_in_scope): Likewise.
2723 (shadow_tag_warned): Use true instead of 1 and NULL_TREE instead of 0.
2724 (parser_xref_tag): Use false instead of 0.
2725 (start_struct): Use true instead of 1.
2726 (start_enum): Use true instead of 1 and NULL_TREE instead of 0.
2728 2015-09-14 Marek Polacek <polacek@redhat.com>
2730 * c-typeck.c (set_nonincremental_init_from_string): Use
2731 HOST_WIDE_INT_M1U when shifting a negative value.
2733 2015-09-09 Mark Wielaard <mjw@redhat.com>
2735 * c-typeck.c (build_binary_op): Check and warn when nonnull arg
2738 2015-09-10 Jakub Jelinek <jakub@redhat.com>
2741 * c-parser.c (c_parser_omp_for_loop): Emit DECL_EXPR stmts
2742 into OMP_FOR_PRE_BODY rather than before the loop.
2744 2015-09-09 Jakub Jelinek <jakub@redhat.com>
2747 * c-parser.c (c_parser_oacc_all_clauses,
2748 c_parser_omp_all_clauses): Remove invalid clause from
2749 list of clauses even if parser->error is set.
2752 * c-parser.c (c_parser_omp_clause_aligned,
2753 c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen): Fix up
2755 * c-decl.c (temp_pop_parm_decls): Allow b->decl equal to
2759 * c-parser.c (c_parser_omp_atomic): Use c_parser_cast_expression
2760 instead of c_parser_unary_expression. If the result is !lvalue_p,
2761 wrap the result of c_fully_fold into NON_LVALUE_EXPR.
2763 2015-09-04 Marek Polacek <polacek@redhat.com>
2766 * c-typeck.c (build_binary_op): Don't instrument static initializers.
2768 2015-09-03 Martin Sebor <msebor@redhat.com>
2771 * c-typeck.c (convert_arguments, parser_build_unary_op,
2772 build_conditional_expr, c_cast_expr, convert_for_assignment,
2773 build_binary_op, _objc_common_truthvalue_conversion): Call
2775 (c_decl_implicit): Define.
2777 2015-09-02 Marek Polacek <polacek@redhat.com>
2780 * c-parser.c (c_parser_enum_specifier): Give a better error for
2783 2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
2785 * c-aux-info.c, c-parser.c, c-tree.h: Remove useless typedefs.
2787 2015-08-12 Marek Polacek <polacek@redhat.com>
2789 * c-decl.c (grokdeclarator): Call error_at instead of error and pass
2792 2015-08-03 Marek Polacek <polacek@redhat.com>
2795 * c-decl.c (check_bitfield_type_and_width): Add location parameter.
2797 (grokdeclarator): Pass LOC down to check_bitfield_type_and_width.
2799 2015-08-02 Patrick Palka <ppalka@gcc.gnu.org>
2801 * c-parser.c (c_parser_if_body): Take token_indent_info
2802 argument. Call warn_for_misleading_indentation even when the
2803 body is a semicolon. Extract token_indent_infos corresponding
2804 to the guard, body and next tokens. Adjust call to
2805 warn_for_misleading_indentation accordingly.
2806 (c_parser_else_body): Likewise.
2807 (c_parser_if_statement): Likewise.
2808 (c_parser_while_statement): Likewise.
2809 (c_parser_for_statement): Likewise.
2811 2015-07-28 Luis Felipe Strano Moraes <luis.strano@gmail.com>
2812 Manuel López-Ibáñez <manu@gcc.gnu.org>
2814 * c-decl.c (get_parm_info): Remove static var. Update warning
2817 2015-07-27 Marek Polacek <polacek@redhat.com>
2821 * c-typeck.c (parser_build_binary_op): Call warn_tautological_cmp.
2823 2015-07-20 Marek Polacek <polacek@redhat.com>
2826 * c-typeck.c (digest_init): Pass OPT_Wpedantic to pedwarn_init.
2827 (build_binary_op): Warn about left shift overflows.
2829 2015-07-09 Andrew MacLeod <amacleod@redhat.com>
2831 * c-array-notation.c: Adjust includes for flags.h changes.
2832 * c-objc-common.c: Likewise.
2834 2015-07-07 Andrew MacLeod <amacleod@redhat.com>
2836 * c-array-notation.c: Adjust includes.
2837 * c-aux-info.c: Likewise.
2838 * c-convert.c: Likewise.
2839 * c-decl.c: Likewise.
2840 * c-errors.c: Likewise.
2841 * c-lang.c: Likewise.
2842 * c-objc-common.c: Likewise.
2843 * c-parser.c: Likewise.
2844 * c-typeck.c: Likewise.
2846 2015-06-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
2849 * c-decl.c (finish_function): Call do_warn_unused_parameter.
2851 2015-06-29 Marek Polacek <polacek@redhat.com>
2854 * c-typeck.c (struct c_switch): Add BOOL_COND_P and OUTSIDE_RANGE_P.
2855 (c_start_case): Set BOOL_COND_P and OUTSIDE_RANGE_P. Don't warn
2856 about -Wswitch-bool here.
2857 (do_case): Update c_add_case_label call.
2858 (c_finish_case): Update c_do_switch_warnings call.
2860 2015-06-27 Marek Polacek <polacek@redhat.com>
2862 * c-typeck.c: Use VECTOR_TYPE_P throughout.
2864 2015-06-26 Marek Polacek <polacek@redhat.com>
2866 * c-array-notation.c (fix_builtin_array_notation_fn): Use
2868 * c-typeck.c (array_to_pointer_conversion): Likewise.
2869 (build_unary_op): Likewise.
2870 (c_finish_return): Likewise.
2872 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
2874 * c-decl.c: Remove ipa-ref.h and plugin-api.h from include list.
2875 * c-parser.c: Likewise.
2877 2015-06-25 Richard Sandiford <richard.sandiford@arm.com>
2879 * c-decl.c (detect_field_duplicates_hash): Use nofree_ptr_hash
2880 instead of pointer_hash.
2881 (detect_field_duplicates): Likewise.
2883 2015-06-25 Marek Polacek <polacek@redhat.com>
2885 * c-array-notation.c: Use VAR_P throughout.
2886 * c-decl.c: Likewise.
2887 * c-objc-common.c: Likewise.
2888 * c-parser.c: Likewise.
2889 * c-typeck.c: Likewise.
2891 2015-06-25 Marek Polacek <polacek@redhat.com>
2893 * c-decl.c: Use is_global_var throughout.
2894 * c-parser.c: Likewise.
2895 * c-typeck.c: Likewise.
2897 2015-06-17 Andrew MacLeod <amacleod@redhat.com>
2899 * c-array-notation.c: Do not include input.h, line-map.h or is-a.h.
2900 * c-aux-info.c: Likewise.
2901 * c-convert.c: Likewise.
2902 * c-decl.c: Likewise.
2903 * c-errors.c: Likewise.
2904 * c-lang.c: Likewise.
2905 * c-objc-common.c: Likewise.
2906 * c-parser.c: Likewise.
2907 * c-typeck.c: Likewise.
2909 2015-06-11 Jan Hubicka <hubicka@ucw.cz>
2912 * c-decl.c (start_enum): Set TYPE_PACKED consistently among type
2915 2015-06-11 Pierre-Marie de Rodat <derodat@adacore.com>
2917 * c-decl.c (pop_scope): Register the main translation unit
2918 through the new debug hook.
2920 2015-06-08 Andrew MacLeod <amacleod@redhat.com>
2922 * c-array-notation.c : Adjust include files.
2923 * c-aux-info.c : Likewise.
2924 * c-convert.c : Likewise.
2925 * c-decl.c : Likewise.
2926 * c-errors.c : Likewise.
2927 * c-lang.c : Likewise.
2928 * c-lang.h : Likewise.
2929 * c-objc-common.c : Likewise.
2930 * c-parser.c : Likewise.
2931 * c-typeck.c : Likewise.
2933 2015-06-05 Aldy Hernandez <aldyh@redhat.com>
2935 * c-decl.c (finish_struct): Save C_TYPE_INCOMPLETE_VARS and
2936 immediately clobber it.
2937 (c_write_global_declarations_1): Remove call to
2938 check_global_declaration_1.
2939 (c_write_global_declarations_2): Remove.
2940 (c_write_final_cleanups): Rename from c_write_global_declarations.
2941 Remove call to finalize_compilation_unit.
2942 Remove calls to debugging hooks.
2943 * c-objc-common.c: Adjust comment for c_warn_unused_global_decl.
2944 * c-objc-common.h: Remove LANG_HOOKS_WRITE_GLOBALS.
2945 * c-tree.h: Remove c_write_global_declarations.
2947 2015-06-04 Andrew MacLeod <amacleod@redhat.com>
2949 * c-array-notation.c: Adjust includes for restructured coretypes.h.
2950 * c-aux-info.c: Likewise.
2951 * c-convert.c: Likewise.
2952 * c-decl.c: Likewise.
2953 * c-errors.c: Likewise.
2954 * c-lang.c: Likewise.
2955 * c-objc-common.c: Likewise.
2956 * c-parser.c: Likewise.
2957 * c-typeck.c: Likewise.
2959 2015-06-04 Marek Polacek <polacek@redhat.com>
2962 * c-typeck.c (build_c_cast): Wrap VALUE into NON_LVALUE_EXPR if
2965 2015-06-03 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
2967 * c-decl.c (warn_cxx_compat_finish_struct): New parameters code, record_loc.
2968 Warn for empty struct.
2969 (finish_struct): Pass TREE_CODE(t) and loc to warn_cxx_compat_finish_struct.
2971 2015-06-02 Andres Tiraboschi <andres.tiraboschi@tallertechnologies.com>
2973 * c-decl.c (start_function): Call plugin before parsing.
2974 (finish_function): Call plugin after parsing.
2976 2015-06-02 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
2979 * c-decl.c (merge_decls): Merge DECL_COMMON.
2981 2015-05-22 Jim Wilson <jim.wilson@linaro.org>
2983 * Make-lang.in (check_gcc_pallelize): Define.
2985 2015-05-22 Marek Polacek <polacek@redhat.com>
2988 * c-parser.c (c_parser_enum_specifier): Parse and apply enumerator
2991 2015-05-21 Marek Polacek <polacek@redhat.com>
2993 * c-typeck.c (inform_declaration): Use DECL_IS_BUILTIN instead of
2996 2015-05-20 Marek Polacek <polacek@redhat.com>
2998 * c-decl.c: Use VAR_OR_FUNCTION_DECL_P throughout.
2999 * c-typeck.c: Likewise.
3001 2015-05-19 Marek Polacek <polacek@redhat.com>
3003 * c-typeck.c (start_init): Use AGGREGATE_TYPE_P.
3005 2015-05-19 Jakub Jelinek <jakub@redhat.com>
3008 * c-parser.c (c_parser_omp_for_loop): Don't add
3009 OMP_CLAUSE_SHARED to OMP_PARALLEL_CLAUSES when moving
3010 OMP_CLAUSE_LASTPRIVATE clause to OMP_FOR_CLAUSES.
3011 (c_parser_omp_teams): Set OMP_TEAMS_COMBINED for combined
3014 2015-05-19 Mikhail Maltsev <maltsevm@gmail.com>
3016 * c-typeck.c (build_array_ref): Use std::swap instead of explicit
3019 2015-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
3022 * c-objc-common.c (c_tree_printer): Replace locus pointer with
3025 2015-05-14 Marek Polacek <polacek@redhat.com>
3029 * c-typeck.c (digest_init): Call pedwarn_init with OPT_Wpedantic
3032 2015-05-12 David Malcolm <dmalcolm@redhat.com>
3034 * c-parser.c (c_parser_if_body): Add param "if_loc", use it
3035 to add a call to warn_for_misleading_indentation.
3036 (c_parser_else_body): Likewise, adding param "else_loc".
3037 (c_parser_if_statement): Check for misleading indentation.
3038 (c_parser_while_statement): Likewise.
3039 (c_parser_for_statement): Likewise.
3041 2015-05-08 Marek Polacek <polacek@redhat.com>
3044 * c-typeck.c (add_pending_init): Use OPT_Woverride_init_side_effects.
3045 (output_init_element): Likewise.
3047 2015-05-07 Marek Polacek <polacek@redhat.com>
3050 * c-typeck.c (build_binary_op): Warn when left shifting a negative
3053 2015-04-30 Marek Polacek <polacek@redhat.com>
3055 * c-typeck.c (set_init_label): Call error_at instead of error and
3058 * c-typeck.c (c_incomplete_type_error): Refactor to use %qT. Print
3061 * c-typeck.c (c_build_va_arg): Clarify the error message.
3063 2015-04-29 Thomas Schwinge <thomas@codesourcery.com>
3065 * c-parser.c (c_parser_oacc_enter_exit_data): Use
3066 OMP_STANDALONE_CLAUSES.
3068 2015-04-28 Marek Polacek <polacek@redhat.com>
3070 * c-parser.c (c_parser_binary_expression): Remove duplicate line.
3072 2015-04-28 Marek Polacek <polacek@redhat.com>
3075 * c-typeck.c (c_build_va_arg): Require TYPE be a complete type.
3077 2015-04-25 Marek Polacek <polacek@redhat.com>
3080 * c-decl.c (finish_enum): Copy over TYPE_ALIGN. Also check for "mode"
3083 2015-04-23 Marek Polacek <polacek@redhat.com>
3086 * c-decl.c (set_labels_context_r): New function.
3087 (store_parm_decls): Call it via walk_tree_without_duplicates.
3088 * c-typeck.c (convert_lvalue_to_rvalue): Use create_tmp_var_raw
3089 instead of create_tmp_var. Build TARGET_EXPR instead of
3091 (build_atomic_assign): Use create_tmp_var_raw instead of
3092 create_tmp_var. Build TARGET_EXPRs instead of MODIFY_EXPR.
3094 2015-04-20 Ilya Verbin <ilya.verbin@intel.com>
3096 * c-parser.c (c_parser_oacc_enter_exit_data): Remove excess semicolon.
3097 (c_parser_omp_target_update): Add missed %> to error_at ().
3099 2015-04-10 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
3102 * c-decl.c (c_default_pointer_mode): Remove definition.
3103 * c-tree.h (c_default_pointer_mode): Remove declaration.
3105 2015-03-27 Tobias Burnus <burnus@net-b.de>
3108 * c-parser.c (c_parser_skip_to_pragma_eol): Optionally, don't
3110 (c_parser_omp_for, c_parser_omp_parallel, c_parser_omp_distribute,
3111 c_parser_omp_teams, c_parser_omp_target, c_parser_omp_declare):
3112 Update calls to not error for skipped omp pragmas with -fopenmp-simd.
3114 2015-03-19 Jakub Jelinek <jakub@redhat.com>
3116 * c-decl.c (c_decl_attributes): Also add "omp declare target"
3117 attribute for DECL_EXTERNAL VAR_DECLs.
3119 2015-03-11 Jakub Jelinek <jakub@redhat.com>
3121 * c-parser.c (c_parse_init): Don't call xstrdup on get_identifier
3124 2015-03-10 Jakub Jelinek <jakub@redhat.com>
3127 * c-typeck.c (parser_build_binary_op): Check for tcc_comparison
3128 before preparing arguments to warn_logical_not_parentheses.
3130 2015-03-09 Jakub Jelinek <jakub@redhat.com>
3133 * c-typeck.c (parser_build_binary_op): Don't warn for
3134 !!x == y or !b == y where b is _Bool.
3136 2015-03-09 Marek Polacek <polacek@redhat.com>
3138 * c-convert.c (convert): Make use of do_ubsan_in_current_function.
3139 * c-decl.c (grokdeclarator): Likewise.
3140 * c-typeck.c (build_binary_op): Likewise.
3142 2015-02-27 Marek Polacek <polacek@redhat.com>
3145 * c-decl.c (start_decl): Return NULL_TREE if decl is an error node.
3147 2015-02-14 Marek Polacek <polacek@redhat.com>
3150 * c-decl.c (grokdeclarator): Set the range of a flexible array member
3151 declared through a typedef name.
3153 2015-02-13 Marek Polacek <polacek@redhat.com>
3156 * c-decl.c (grokdeclarator): Print also the type when giving
3157 the error message about array's incomplete element type.
3159 2015-02-11 Jakub Jelinek <jakub@redhat.com>
3162 * c-parser.c (c_parser_binary_expression): Fix OpenMP stack[sp].prec
3163 check in the POP macro.
3165 2015-02-09 Marek Polacek <polacek@redhat.com>
3168 * c-typeck.c (process_init_element): Don't always wrap
3169 COMPOUND_LITERAL_EXPR in a SAVE_EXPR in C99 mode when
3170 initializing a range of elements.
3172 2015-02-04 Jakub Jelinek <jakub@redhat.com>
3176 * c-parser.c (c_parser_omp_atomic): Handle RDIV_EXPR.
3178 2015-02-02 Bruno Loff <bruno.loff@gmail.com>
3180 * c-parser.c (c_parser_declspecs): Call invoke_plugin_callbacks after
3181 processing enum declaration.
3183 2015-01-29 Marek Polacek <polacek@redhat.com>
3186 * c-typeck.c (pop_init_level): If constructor_elements has
3187 exactly one element with integer_zerop value, set constructor_zeroinit
3188 to 1. Remove braces around warning_init call.
3190 2015-01-27 Jakub Jelinek <jakub@redhat.com>
3193 * c-typeck.c (store_init_value): Don't overwrite DECL_INITIAL
3194 of FUNCTION_DECLs with error_mark_node.
3196 2015-01-26 Jakub Jelinek <jakub@redhat.com>
3199 * c-typeck.c (convert_arguments): Return -1 if there are
3200 error_args, even if we've diagnosed too many arguments.
3202 2015-01-21 Richard Biener <rguenther@suse.de>
3205 * c-decl.c (merge_decls): Call set_builtin_decl_declared_p
3206 for builtins the user declared correctly.
3208 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
3209 Bernd Schmidt <bernds@codesourcery.com>
3210 Cesar Philippidis <cesar@codesourcery.com>
3211 James Norris <jnorris@codesourcery.com>
3212 Jakub Jelinek <jakub@redhat.com>
3213 Ilmir Usmanov <i.usmanov@samsung.com>
3215 * c-parser.c: Include "gomp-constants.h".
3216 (c_parser_omp_clause_map): Use enum gomp_map_kind instead of enum
3217 omp_clause_map_kind. Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.
3218 Use OMP_CLAUSE_SET_MAP_KIND.
3219 (c_parser_pragma): Handle PRAGMA_OACC_ENTER_DATA,
3220 PRAGMA_OACC_EXIT_DATA, PRAGMA_OACC_UPDATE.
3221 (c_parser_omp_construct): Handle PRAGMA_OACC_CACHE,
3222 PRAGMA_OACC_DATA, PRAGMA_OACC_KERNELS, PRAGMA_OACC_LOOP,
3223 PRAGMA_OACC_PARALLEL, PRAGMA_OACC_WAIT.
3224 (c_parser_omp_clause_name): Handle "auto", "async", "copy",
3225 "copyout", "create", "delete", "deviceptr", "gang", "host",
3226 "num_gangs", "num_workers", "present", "present_or_copy", "pcopy",
3227 "present_or_copyin", "pcopyin", "present_or_copyout", "pcopyout",
3228 "present_or_create", "pcreate", "seq", "self", "vector",
3229 "vector_length", "wait", "worker".
3230 (OACC_DATA_CLAUSE_MASK, OACC_KERNELS_CLAUSE_MASK)
3231 (OACC_ENTER_DATA_CLAUSE_MASK, OACC_EXIT_DATA_CLAUSE_MASK)
3232 (OACC_LOOP_CLAUSE_MASK, OACC_PARALLEL_CLAUSE_MASK)
3233 (OACC_UPDATE_CLAUSE_MASK, OACC_WAIT_CLAUSE_MASK): New macros.
3234 (c_parser_omp_variable_list): Handle OMP_CLAUSE__CACHE_.
3235 (c_parser_oacc_wait_list, c_parser_oacc_data_clause)
3236 (c_parser_oacc_data_clause_deviceptr)
3237 (c_parser_omp_clause_num_gangs, c_parser_omp_clause_num_workers)
3238 (c_parser_oacc_clause_async, c_parser_oacc_clause_wait)
3239 (c_parser_omp_clause_vector_length, c_parser_oacc_all_clauses)
3240 (c_parser_oacc_cache, c_parser_oacc_data, c_parser_oacc_kernels)
3241 (c_parser_oacc_enter_exit_data, c_parser_oacc_loop)
3242 (c_parser_oacc_parallel, c_parser_oacc_update)
3243 (c_parser_oacc_wait): New functions.
3244 * c-tree.h (c_finish_oacc_parallel, c_finish_oacc_kernels)
3245 (c_finish_oacc_data): New prototypes.
3246 * c-typeck.c: Include "gomp-constants.h".
3247 (handle_omp_array_sections): Handle GOMP_MAP_FORCE_DEVICEPTR. Use
3248 GOMP_MAP_* instead of OMP_CLAUSE_MAP_*. Use
3249 OMP_CLAUSE_SET_MAP_KIND.
3250 (c_finish_oacc_parallel, c_finish_oacc_kernels)
3251 (c_finish_oacc_data): New functions.
3252 (c_finish_omp_clauses): Handle OMP_CLAUSE__CACHE_,
3253 OMP_CLAUSE_NUM_GANGS, OMP_CLAUSE_NUM_WORKERS,
3254 OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_ASYNC, OMP_CLAUSE_WAIT,
3255 OMP_CLAUSE_AUTO, OMP_CLAUSE_SEQ, OMP_CLAUSE_GANG,
3256 OMP_CLAUSE_WORKER, OMP_CLAUSE_VECTOR, and OMP_CLAUSE_MAP's
3257 GOMP_MAP_FORCE_DEVICEPTR.
3259 2015-01-09 Michael Collison <michael.collison@linaro.org>
3261 * c-array-notation.c: Include hash-set.h, machmode.h,
3262 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
3263 fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h.
3264 * c-aux-info.c: Ditto.
3265 * c-convert.c: Ditto.
3267 * c-errors.c: Ditto.
3268 * c-lang.c: Dittoxs.
3269 * c-objc-common.c: Ditto.
3270 * c-parser.c: Ditto.
3271 * c-typeck.c: Include hash-set.h, machmode.h,
3272 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
3273 fold-const.h, wide-int.h, inchash.h, real.h and
3274 fixed-value.h due to flattening of tree.h.
3276 2015-01-07 Marek Polacek <polacek@redhat.com>
3279 * c-typeck.c (process_init_element): Disallow initialization of
3280 a flexible array member with a string constant if the structure
3283 2015-01-05 Jakub Jelinek <jakub@redhat.com>
3286 * c-typeck.c (convert_for_assignment, c_finish_return): For
3287 -fsanitize=float-cast-overflow casts from REAL_TYPE to integer/enum
3288 types also set in_late_binary_op around convert call.
3289 * c-convert.c (convert): For -fsanitize=float-cast-overflow REAL_TYPE
3290 to integral type casts, if not in_late_binary_op, pass c_fully_fold
3291 result on expr as last argument to ubsan_instrument_float_cast,
3292 if in_late_binary_op, don't use c_save_expr but save_expr.
3294 Update copyright years.
3296 2015-01-05 Marek Polacek <polacek@redhat.com>
3299 * c-typeck.c (build_array_ref): Pass loc down to
3300 warn_array_subscript_with_type_char.
3302 2014-12-20 Martin Uecker <uecker@eecs.berkeley.edu>
3304 * c-typeck.c: New behavious for pointers to arrays with qualifiers
3305 (common-pointer-type): For pointers to arrays take qualifiers from
3307 (build_conditional_expr): Add warnings for lost qualifiers.
3308 (comp-target-types): Allow pointers to arrays with different qualifiers.
3309 (convert-for-assignment): Adapt warnings for discarded qualifiers. Add
3310 WARNING_FOR_QUALIFIERS macro and rename WARN_FOR_QUALIFIERS
3311 to PEDWARN_FOR_QUALIFIERS.
3313 2014-12-17 Jakub Jelinek <jakub@redhat.com>
3316 * c-convert.c: Include ubsan.h.
3317 (convert): For real -> integral casts and
3318 -fsanitize=float-cast-overflow don't call convert_to_integer, but
3319 instead instrument the float cast directly.
3321 2014-11-29 Jakub Jelinek <jakub@redhat.com>
3323 * c-typeck.c (convert_lvalue_to_rvalue, build_atomic_assign,
3324 c_finish_stmt_expr): Remove NULL last argument from
3325 create_tmp_var_raw and create_tmp_var calls.
3326 * c-array-notation.c (fix_builtin_array_notation_fn,
3327 build_array_notation_expr, fix_conditional_array_notations_1,
3328 fix_array_notation_expr, fix_array_notation_call_expr): Likewise.
3330 2014-11-28 Marek Polacek <polacek@redhat.com>
3333 * c-typeck.c (build_binary_op) <RSHIFT_EXPR, LSHIFT_EXPR>: Don't
3334 convert the right operand to integer type.
3336 2014-11-25 Marek Polacek <polacek@redhat.com>
3339 * c-decl.c (start_function): Disable -Wmissing-declarations warning
3340 for inline functions.
3342 2014-11-21 Jakub Jelinek <jakub@redhat.com>
3345 * c-typeck.c (build_array_ref): Adjust
3346 convert_vector_to_pointer_for_subscript caller. If it returns true,
3347 call non_lvalue_loc on the result.
3349 2014-11-11 Richard Biener <rguenther@suse.de>
3351 * c-decl.c (c_init_decl_processing): Do not set pedantic_lvalues
3354 2014-11-10 Andi Kleen <ak@linux.intel.com>
3357 * c-parser.c (c_parser_statement_after_labels): Call
3359 (c_parser_if_statement): Dito.
3360 (c_parser_switch_statement): Dito.
3361 (c_parser_while_statement): Dito.
3362 (c_parser_do_statement): Dito.
3363 (c_parser_for_statement): Dito.
3364 * c-typeck.c (c_finish_loop): Dito.
3366 2014-11-10 Paolo Carlini <paolo.carlini@oracle.com>
3368 * c-typeck.c (build_binary_op): Use OPT_Wshift_count_negative and
3369 OPT_Wshift_count_overflow in the warnings.
3371 2014-10-30 Marek Polacek <polacek@redhat.com>
3373 * c-objc-common.c (c_tree_printer) <case 'T'>: For a typedef name,
3374 print the stripped version as well, if they're not the same.
3376 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
3378 * c-decl.c, c-tree.h, c-typeck.c: Remove redundant enum from
3381 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
3383 * c-decl.c: Adjust include files.
3384 * c-parser.c: Ditto.
3386 2014-10-27 Phil Muldoon <pmuldoon@redhat.com>
3387 Tom Tromey <tromey@redhat.com>
3389 * c-tree.h (enum c_oracle_request): New.
3390 (c_binding_oracle_function): New typedef.
3391 (c_binding_oracle, c_pushtag, c_bind): Declare.
3392 * c-decl.c (c_binding_oracle): New global.
3393 (I_SYMBOL_CHECKED): New macro.
3394 (i_symbol_binding): New function.
3395 (I_SYMBOL_BINDING, I_SYMBOL_DECL): Redefine.
3396 (I_TAG_CHECKED): New macro.
3397 (i_tag_binding): New function.
3398 (I_TAG_BINDING, I_TAG_DECL): Redefine.
3399 (I_LABEL_CHECKED): New macro.
3400 (i_label_binding): New function.
3401 (I_LABEL_BINDING, I_LABEL_DECL): Redefine.
3402 (c_print_identifier): Save and restore c_binding_oracle.
3403 (c_pushtag, c_bind): New functions.
3405 2014-10-27 Andrew MacLeod <amacleod@redhat.com>
3407 * c-typeck.c: Adjust include files.
3409 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
3412 * c-objc-common.c (c_objc_common_init): Do not do diagnostics
3413 initialization here...
3414 (c_initialize_diagnostics): ... but here. Set defaults after
3415 building pretty-printer.
3417 2014-10-23 Marek Polacek <polacek@redhat.com>
3420 * c-decl.c (pop_scope): Don't print warning in external_scope.
3422 2014-10-19 Marek Polacek <polacek@redhat.com>
3425 * c-typeck.c (output_init_element): Allow initializing objects with
3426 static storage duration with compound literals even in C99 and add
3429 2014-10-17 Marek Polacek <polacek@redhat.com>
3432 * c-typeck.c (digest_init): Allow initializing objects with static
3433 storage duration with compound literals even in C99 and add pedwarn
3436 2014-10-17 Marek Polacek <polacek@redhat.com>
3439 * c-tree.h (C_TYPE_ERROR_REPORTED): Define.
3440 * c-typeck.c (build_indirect_ref): Don't print the "dereferencing..."
3441 error multiple times. Print the type.
3443 2014-10-17 Marek Polacek <polacek@redhat.com>
3446 * c-typeck.c (build_array_ref): Bail if the index in an incomplete
3449 2014-10-17 Marek Polacek <polacek@redhat.com>
3451 * c-decl.c (grokdeclarator): Use OPT_Wimplicit_int unconditionally.
3452 (start_function): Use OPT_Wimplicit_int instead of 0.
3453 (store_parm_decls_oldstyle): Likewise.
3455 2014-10-17 Alan Modra <amodra@gmail.com>
3458 * c-decl.c (merge_decls): Don't merge section name or tls model
3459 to newdecl symtab node, instead merge to olddecl. Override
3460 existing olddecl section name. Set tls_model for all thread-local
3461 vars, not just OMP thread-private ones. Remove incorrect comment.
3463 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
3465 * c-decl.c: Adjust include files.
3467 2014-10-14 DJ Delorie <dj@redhat.com>
3469 * c-parser.c (c_parse_init): Add RID entries for each __intN.
3470 (c_token_starts_typename): Check all __intN, not just __int128.
3471 (c_token_starts_declspecs): Likewise.
3472 (c_parser_declspecs): Likewise.
3473 (c_parser_attribute_any_word): Likewise.
3474 (c_parser_objc_selector): Likewise.
3475 * c-tree.h (c_typespec_keyword): cts_int128 -> cts_int_n.
3476 (struct c_declspecs): Add int_n_idx field to record *which* __intN
3478 * c-decl.c (declspecs_add_type): Check for all __intN, not just
3480 (finish_declspecs): Likewise.
3482 2014-10-13 Anthony Brandon <anthony.brandon@gmail.com>
3484 * c-parser.c (c_parser_all_labels): New function to replace
3486 (c_parser_statement): Call the new function.
3488 2014-10-09 Marek Polacek <polacek@redhat.com>
3491 * c-typeck.c (pop_init_level): Don't warn about initializing
3494 2014-10-07 Marek Polacek <polacek@redhat.com>
3497 * c-decl.c (header_for_builtin_fn): New function.
3498 (implicitly_declare): Suggest which header to include.
3500 2014-10-07 Marek Polacek <polacek@redhat.com>
3502 * c-convert.c (convert): Use error_operand_p.
3503 * c-typeck.c (require_complete_type): Likewise.
3504 (really_atomic_lvalue): Likewise.
3505 (digest_init): Likewise.
3506 (handle_omp_array_sections_1): Likewise.
3508 2014-10-03 Marek Polacek <polacek@redhat.com>
3511 * c-decl.c (pop_scope): Don't warn about "inline function declared
3512 but never defined" for functions marked with gnu_inline attribute.
3514 2014-09-25 Jakub Jelinek <jakub@redhat.com>
3517 * c-parser.c (c_parser_omp_variable_list): Call mark_exp_read
3518 on low_bound and length.
3520 2014-09-24 Marek Polacek <polacek@redhat.com>
3524 * c-parser.c: Don't define CPP_KEYWORD.
3525 (c_parser_switch_statement): Pass original type to c_finish_case.
3526 * c-tree.h (c_finish_case): Update declaration.
3527 * c-typeck.c (c_finish_case): Add TYPE parameter. Pass it
3528 conditionally to c_do_switch_warnings.
3530 2014-09-03 Marek Polacek <polacek@redhat.com>
3533 * c-parser.c (c_parser_static_assert_declaration_no_semi): Strip no-op
3536 2014-09-02 Jakub Jelinek <jakub@redhat.com>
3537 Balaji V. Iyer <balaji.v.iyer@intel.com>
3538 Igor Zamyatin <igor.zamyatin@intel.com>
3540 * c-parser.c (c_parser_cilk_for): New function.
3541 (c_parser_cilk_grainsize): Likewise.
3542 (c_get_temp_regvar): Likewise.
3543 (c_parser_statement_after_labels): Added RID_CILK_FOR case.
3544 (c_parser_pragma): Added PRAGMA_CILK_GRAINSIZE case.
3545 (c_parser_omp_for_loop): Added CILK_FOR and CILK_SIMD checks.
3546 * c-typeck.c (c_finish_omp_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_
3549 2014-08-27 Chen Gang <gang.chen.5i5j@gmail.com>
3551 * c-aux-info.c (gen_type): Resize 'buff' from 10 to 23 bytes,
3552 with using HOST_WIDE_INT without truncation to 'int'
3554 2014-08-22 Marek Polacek <polacek@redhat.com>
3557 * c-typeck.c (parser_build_binary_op): Adjust call to
3558 warn_logical_not_parentheses.
3560 2014-08-22 Igor Zamyatin <igor.zamyatin@intel.com>
3563 * c-parser.c (c_parser_array_notation): Check for correct
3564 type of an array added.
3566 2014-08-19 Marek Polacek <polacek@redhat.com>
3569 * c-typeck.c (build_binary_op): If either operand of a comparison
3570 is a boolean expression, call maybe_warn_bool_compare.
3572 2014-08-19 Patrick Palka <ppalka@gcc.gnu.org>
3575 * c-typeck.c (build_c_cast): Do a conversion even when the
3576 TYPE_MAIN_VARIANTs are the same.
3578 2014-08-19 Marek Polacek <polacek@redhat.com>
3580 * c-decl.c (diagnose_mismatched_decls): Unconditionally call
3581 pedwarn_c99 instead of pedwarn.
3582 (grokfield): Likewise.
3583 (warn_defaults_to): New function.
3584 (grokdeclarator): Call warn_defaults_to instead of pedwarn_c99.
3585 Unconditionally call pedwarn_c99 instead of pedwarn.
3586 (start_function): Call warn_defaults_to instead of pedwarn_c99.
3587 (declspecs_add_scspec): Call pedwarn_c99 instead of pedwarn, don't
3588 check flag_isoc11 before.
3589 * c-errors.c (pedwarn_c99): Change the return type to bool.
3590 Handle -Wc99-c11-compat.
3591 * c-parser.c (disable_extension_diagnostics): Handle
3592 warn_c99_c11_compat.
3593 (restore_extension_diagnostics): Likewise.
3594 (c_parser_static_assert_declaration_no_semi): Call pedwarn_c99
3595 instead of pedwarn, don't check flag_isoc11 before.
3596 (c_parser_declspecs): Likewise.
3597 (c_parser_alignas_specifier): Likewise.
3598 (c_parser_alignof_expression): Likewise.
3599 (c_parser_generic_selection): Likewise.
3600 * c-tree.h (pedwarn_c99): Update declaration.
3601 * c-typeck.c (c_finish_return): Call pedwarn or warning_at instead
3604 2014-08-19 Marek Polacek <polacek@redhat.com>
3606 * c-decl.c (warn_variable_length_array): Pass OPT_Wvla unconditionally
3608 * c-errors.c: Include "opts.h".
3609 (pedwarn_c90): Rewrite to handle -Wno-c90-c99-compat better.
3610 * c-parser.c (disable_extension_diagnostics): Handle negative value
3611 of warn_c90_c99_compat, too.
3612 (restore_extension_diagnostics): Likewise.
3613 (c_parser_compound_statement_nostart): Pass
3614 OPT_Wdeclaration_after_statement unconditionally to pedwarn_c90.
3616 2014-08-12 Marek Polacek <polacek@redhat.com>
3618 * c-parser.c (c_parser_postfix_expression) <case RID_FUNCTION_NAME>:
3620 (c_parser_postfix_expression) <case RID_PRETTY_FUNCTION_NAME>:
3622 (c_parser_postfix_expression) <case RID_C99_FUNCTION_NAME>: Likewise.
3624 2014-08-10 Marek Polacek <polacek@redhat.com>
3627 * c-decl.c (build_array_declarator): Remove check for !flag_isoc99.
3628 Call pedwarn_c90 instead of pedwarn.
3629 (check_bitfield_type_and_width): Likewise.
3630 (declspecs_add_qual): Likewise.
3631 (declspecs_add_type): Likewise.
3632 (warn_variable_length_array): Unify function for -pedantic and -Wvla.
3633 Adjust to only call pedwarn_c90.
3634 (grokdeclarator): Remove pedantic && !flag_isoc99 check. Call
3635 pedwarn_c90 instead of pedwarn.
3636 * c-errors.c (pedwarn_c90): Handle -Wc90-c99-compat.
3637 * c-parser.c (disable_extension_diagnostics): Handle
3638 warn_c90_c99_compat.
3639 (restore_extension_diagnostics): Likewise.
3640 (c_parser_enum_specifier): Remove check for !flag_isoc99. Call
3641 pedwarn_c90 instead of pedwarn.
3642 (c_parser_initelt): Likewise.
3643 (c_parser_postfix_expression): Likewise.
3644 (c_parser_postfix_expression_after_paren_type): Likewise.
3645 (c_parser_compound_statement_nostart): Remove check for !flag_isoc99.
3646 * c-tree.h: Fix formatting.
3647 * c-typeck.c (build_array_ref): Remove check for !flag_isoc99. Call
3648 pedwarn_c90 instead of pedwarn.
3650 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
3652 * c-typeck.c: Remove include of pointer-set.h.
3654 2014-08-07 Marek Polacek <polacek@redhat.com>
3656 * c-typeck.c (pointer_diff): Remove P - (P + CST) optimization.
3658 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
3660 * c-typeck.c: Use hash_map instead of pointer_map.
3662 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
3664 * c-decl.c: Use hash_set instead of pointer_set.
3666 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
3669 * c-array-notation.c (expand_array_notations): Handling
3672 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
3675 * c-typeck.c (c_finish_return): Return 0 instead of the address of
3678 2014-07-30 Tom Tromey <tromey@redhat.com>
3680 * c-typeck.c (struct constructor_stack) <designator_depth>: New
3682 (really_start_incremental_init, push_init_level): Initialize
3684 (pop_init_level): Set global designator_depth.
3685 (process_init_element): Check for designated_init attribute.
3687 2014-07-20 Marek Polacek <polacek@redhat.com>
3690 * c-decl.c (implicit_decl_warning): Add location_t parameter. Use it.
3691 (implicitly_declare): Pass location to implicit_decl_warning.
3693 2014-07-14 Jakub Jelinek <jakub@redhat.com>
3696 * c-parser.c (c_parser_expr_list): Add new argument literal_zero_mask.
3697 If non-NULL, call c_parser_check_literal_zero.
3698 (c_parser_check_literal_zero): New function.
3699 (c_parser_postfix_expression_after_primary): Adjust
3700 c_parser_expr_list caller, handle -Wmemset-transposed-args.
3702 2014-07-06 Marek Polacek <polacek@redhat.com>
3705 * c-decl.c (grokdeclarator): Set C_ARRAY_PARAMETER.
3706 * c-tree.h (C_ARRAY_PARAMETER): Define.
3707 * c-typeck.c (c_expr_sizeof_expr): Warn when using sizeof on an array
3710 2014-07-02 Jan Hubicka <hubicka@ucw.cz>
3711 Chen Gang <gang.chen.5i5j@gmail.com>
3713 * c-decl.c (duplicate_decls): CLear DECL_STRUCT_FUNCTION before
3716 2014-07-01 Marek Polacek <polacek@redhat.com>
3718 * c-typeck.c (convert_for_assignment): Pass OPT_Wint_conversion
3719 instead of 0 to WARN_FOR_ASSIGNMENT.
3721 2014-07-01 Marek Polacek <polacek@redhat.com>
3724 * c-typeck.c (convert_for_assignment): Pass
3725 OPT_Wincompatible_pointer_types instead of 0 to WARN_FOR_ASSIGNMENT.
3727 2014-06-30 Marek Polacek <polacek@redhat.com>
3729 * c-decl.c (grokdeclarator): Don't instrument VLAs if the function
3730 has no_sanitize_undefined attribute.
3732 2014-06-30 Igor Zamyatin <igor.zamyatin@intel.com>
3735 * c-array-notation.c (fix_builtin_array_notation_fn):
3736 Check for 0 arguments in builtin call. Check that bultin argument is
3738 * c-parser.c (c_parser_array_notation): Check for incorrect initial
3741 2014-06-27 Sebastian Huber <sebastian.huber@embedded-brains.de>
3743 * c-parser.c (c_parser_declaration_or_fndef): Discard all type
3744 qualifiers in __auto_type for atomic types.
3745 (c_parser_typeof_specifier): Discard all type qualifiers in
3746 __typeof__ for atomic types.
3748 2014-06-25 Marek Polacek <polacek@redhat.com>
3751 * c-parser.c (c_parser_statement_after_labels): Pass the location of
3752 the return expression to c_finish_return.
3754 2014-06-25 Jakub Jelinek <jakub@redhat.com>
3756 * c-typeck.c (c_finish_omp_clauses): Make sure
3757 OMP_CLAUSE_LINEAR_STEP has correct type.
3759 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
3763 2014-06-24 Jakub Jelinek <jakub@redhat.com>
3765 * c-parser.c (c_parser_omp_for_loop): For
3766 #pragma omp parallel for simd move lastprivate clause from parallel
3767 to for rather than simd.
3769 2014-06-23 Marek Polacek <polacek@redhat.com>
3771 * c-typeck.c (parser_build_binary_op): Don't call
3772 warn_logical_not_parentheses if the RHS is TRUTH_NOT_EXPR.
3774 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
3776 * c-parser.c (c_parser_omp_threadprivate): Likewise.
3777 * c-decl.c (merge_decls): Likewise.
3779 2014-06-09 Marek Polacek <polacek@redhat.com>
3782 * c-typeck.c (error_init): Call inform instead of error_at.
3783 (pedwarn_init): Call inform instead of pedwarn.
3784 (warning_init): Call inform instead of warning_at.
3786 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
3788 * c-decl.c (merge_decls): Use set_decl_section_name.
3789 (duplicate_decls): Remove node if it exists.
3791 2014-06-05 S. Gilles <sgilles@terpmail.umd.edu>
3794 * c-typeck.c (push_init_level, process_init_element,
3795 pop_init_level): Correct check for zero initialization, move
3796 missing brace warning to respect zero initialization.
3798 2014-06-05 Marek Polacek <polacek@redhat.com>
3801 * c-typeck.c (convert_for_assignment): Use expr_loc for ic_argpass.
3803 2014-06-05 Marek Polacek <polacek@redhat.com>
3806 * c-typeck.c (parser_build_binary_op): Warn when logical not is used
3807 on the left hand side operand of a comparison.
3809 2014-06-05 Marek Polacek <polacek@redhat.com>
3812 * c-decl.c (warn_if_shadowing): Call inform instead of warning_at.
3813 Print note only if the warning was printed.
3815 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
3818 * c-array-notation.c (fix_builtin_array_notation_fn): Handle the case
3821 2014-06-03 Marek Polacek <polacek@redhat.com>
3824 * c-parser.c (c_parser_switch_statement): Pass explicit_cast_p to
3826 * c-tree.h (c_start_case): Update.
3827 * c-typeck.c (c_start_case): Add new boolean parameter. Warn if
3828 switch condition has boolean value.
3830 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
3832 * c-decl.c: Include builtins.h.
3833 * c-parser.c: Likewise.
3835 2014-05-27 Marek Polacek <polacek@redhat.com>
3838 * c-typeck.c (convert_arguments): Get location of a parameter. Change
3839 error and warning calls to error_at and warning_at. Pass location of
3840 a parameter to it. Call warning_at with OPT_Wtraditional_conversion.
3841 (convert_for_assignment): Add parameter to WARN_FOR_ASSIGNMENT and
3842 WARN_FOR_QUALIFIERS. Pass expr_loc to those.
3844 2014-05-26 Igor Zamyatin <igor.zamyatin@intel.com>
3847 * c-array-notation.c (fix_builtin_array_notation_fn): Check invalid
3848 function parameters.
3850 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
3852 * c-decl.c (merge_decls): Preserve symtab node pointers.
3853 (duplicate_decls): Free new decl.
3855 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
3857 * c-typeck.c (c_finish_omp_clauses): Remove duplicated variable
3860 * c-parser.c (c_parser_omp_target): Return bool values.
3862 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
3864 * c-parser.c (c_parser_omp_clause_thread_limit): Rename
3865 num_teams_loc variable to num_thread_limit_loc.
3867 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
3869 * c-array-notation.c (expand_array_notations): Use void_node
3870 instead of void_zero_node.
3872 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
3874 * c-decl.c (finish_struct): Adjust.
3875 (finish_enum): Likewise.
3877 (record_inline_static): Likewise.
3878 (push_scope): Likewise.
3879 (make_label): Likewise.
3880 (lookup_label_for_goto): Likewise.
3881 (finish_struct): Likewise.
3882 (finish_enum): Likewise.
3883 (store_parm_decls): Likewise.
3884 (c_push_function_context): Likewise.
3885 * c-lang.h: Remove usage of variable_size gty attribute.
3886 * c-parser.c (c_parse_init): Adjust.
3887 (c_parse_file): Likewise.
3889 2014-05-13 Marek Polacek <polacek@redhat.com>
3892 * c-typeck.c (convert_for_assignment): Pass location to
3893 WARN_FOR_ASSIGNMENT instead of input_location.
3895 2014-05-10 Marek Polacek <polacek@redhat.com>
3897 * c-parser.c (c_parser_declaration_or_fndef): Pass init_loc to
3898 maybe_warn_string_init.
3899 (c_parser_postfix_expression_after_paren_type): Pass type_loc to
3900 maybe_warn_string_init.
3901 * c-tree.h (maybe_warn_string_init): Update declaration.
3902 * c-typeck.c (maybe_warn_string_init): Add location parameter.
3903 Call pedwarn_init with loc instead of with input_location.
3904 (digest_init): Pass init_loc to maybe_warn_string_init.
3905 (pop_init_level): Call pedwarn_init with loc instead of with
3907 (set_init_index): Likewise.
3908 (process_init_element): Likewise.
3910 2014-05-09 Marek Polacek <polacek@redhat.com>
3913 * c-parser.c (c_parser_braced_init): Pass brace_loc to push_init_level.
3914 (c_parser_initelt): Pass location to set_init_label. Pass array index
3915 location to set_init_index.
3916 * c-tree.h (push_init_level): Update declaration.
3917 (pop_init_level): Likewise.
3918 (set_init_index): Likewise.
3919 (set_init_label): Likewise.
3920 * c-typeck.c (error_init): Add location parameter. Call error_at
3922 (digest_init): Pass init_loc to error_init.
3923 (really_start_incremental_init):
3924 (push_init_level): Add location parameter. Pass loc to pop_init_level
3926 (pop_init_level): Likewise.
3927 (set_designator): Add location parameter. Pass loc to pop_init_level,
3928 push_init_level, and error_init.
3929 (set_init_index): Add location parameter. Pass loc to error_init and
3931 (set_init_label): Likewise.
3932 (output_init_element): Pass loc to error_init.
3933 (process_init_element): Pass loc to error_init, pop_init_level,
3934 pedwarn_init, and push_init_level.
3936 2014-05-09 Marek Polacek <polacek@redhat.com>
3939 * c-parser.c (c_parser_attributes): Parse the arguments as an
3940 expression-list if the attribute takes identifier.
3942 2014-05-08 Marek Polacek <polacek@redhat.com>
3945 * c-decl.c (grokdeclarator): Use min_align_of_type instead of
3948 2014-05-08 Marek Polacek <polacek@redhat.com>
3951 * c-decl.c (start_function): Warn for _Atomic-qualified return type
3954 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
3955 Mike Stump <mikestump@comcast.net>
3956 Richard Sandiford <rdsandiford@googlemail.com>
3958 * c-decl.c (check_bitfield_type_and_width): Use TYPE_SIGN.
3959 (finish_enum): Use wide-int interfaces.
3960 * c-parser.c (c_parser_cilk_clause_vectorlength): Likewise.
3961 * c-typeck.c (build_c_cast): Likewise.
3962 (set_nonincremental_init_from_string): Likewise.
3963 (c_tree_equal): Likewise.
3965 2014-05-02 Marek Polacek <polacek@redhat.com>
3968 * c-typeck.c (c_size_in_bytes): Update comment. Don't call error.
3969 Return size_one_node when the type is not complete.
3970 (pointer_diff): Remove comment.
3971 (build_unary_op): Improve error messages.
3973 2014-05-02 Marek Polacek <polacek@redhat.com>
3975 * c-typeck.c (c_finish_return): Separate warning_at calls.
3977 2014-05-02 Marek Polacek <polacek@redhat.com>
3979 * c-tree.h (error_init): Remove declaration.
3980 (pedwarn_init): Likewise.
3981 * c-typeck.c (error_init): Make static and move above.
3982 (pedwarn_init): Likewise.
3983 (warning_init): Move above.
3984 (maybe_warn_string_init): Likewise.
3986 2014-05-01 Jeff Law <law@redhat.com>
3990 2014-04-24 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
3991 * c-parser.c (c_parser_sizeof_expression): Reorganize slightly to
3994 2014-05-02 Marek Polacek <polacek@redhat.com>
3997 * c-typeck.c (push_init_level): Set constructor_designated to
3998 p->designated for structures.
4000 2014-05-01 Marek Polacek <polacek@redhat.com>
4003 * c-parser.c (c_parser_declaration_or_fndef): Give better error if
4004 function-definition has an attribute after the declarator.
4006 2014-05-01 Marek Polacek <polacek@redhat.com>
4009 * c-typeck.c (warning_init): Add location_t parameter. Call
4010 warning_at instead of warning.
4011 (push_init_level): Pass input_location to warning_init.
4012 (add_pending_init): Add location_t parameter. Pass loc to
4014 (set_nonincremental_init): Pass input_location to add_pending_init.
4015 (set_nonincremental_init_from_string): Likewise.
4016 (output_init_element): Pass loc to warning_init and to
4019 2014-05-01 Marek Polacek <polacek@redhat.com>
4022 * c-typeck.c (c_finish_return): Distinguish between label and variable
4023 when warning about returning local address.
4025 2014-05-01 Marek Polacek <polacek@redhat.com>
4028 * c-decl.c (declspecs_add_type): Pedwarn if boolean types are used
4031 2014-05-01 Marek Polacek <polacek@redhat.com>
4034 * c-typeck.c (convert_for_assignment): Pass OPT_Wdiscarded_qualifiers
4035 instead of 0 to WARN_FOR_QUALIFIERS.
4037 2014-05-01 Marek Polacek <polacek@redhat.com>
4040 * c-typeck.c (default_conversion): Use better location for
4043 2014-04-30 Marek Polacek <polacek@redhat.com>
4045 * c-typeck.c (build_binary_op): Call ubsan_instrument_division
4046 also when SANITIZE_FLOAT_DIVIDE is on.
4048 2014-04-30 Marek Polacek <polacek@redhat.com>
4051 * c-typeck.c (output_init_element): Pass OPT_Wpedantic to pedwarn
4052 and pedwarn_init. Use loc insted of input_location.
4054 2014-04-30 Marek Polacek <polacek@redhat.com>
4057 * c-typeck.c (build_binary_op): Use location when warning about
4060 2014-04-25 Marek Polacek <polacek@redhat.com>
4063 * c-decl.c (diagnose_mismatched_decls): Warn for mismatched
4064 always_inline/noinline and hot/cold attributes.
4066 2014-04-25 Marek Polacek <polacek@redhat.com>
4069 * c-parser.c (c_parser_initelt): Pass input_location to
4070 process_init_element.
4071 (c_parser_initval): Pass loc to process_init_element.
4072 * c-tree.h (process_init_element): Adjust declaration.
4073 * c-typeck.c (push_init_level): Pass input_location to
4074 process_init_element.
4075 (pop_init_level): Likewise.
4076 (set_designator): Likewise.
4077 (output_init_element): Add location_t parameter. Pass loc to
4079 (output_pending_init_elements): Pass input_location to
4080 output_init_element.
4081 (process_init_element): Add location_t parameter. Pass loc to
4082 output_init_element.
4084 2014-04-24 Jakub Jelinek <jakub@redhat.com>
4086 * c-parser.c (c_parser_omp_atomic): Allow seq_cst before
4087 atomic-clause, allow comma in between atomic-clause and
4090 2014-04-22 Jakub Jelinek <jakub@redhat.com>
4093 * c-parser.c (c_parser_omp_parallel): If c_parser_omp_for
4094 fails, don't set OM_PARALLEL_COMBINED and return NULL.
4096 2014-04-12 Igor Zamyatin <igor.zamyatin@intel.com>
4099 * c-array-notation.c (fix_builtin_array_notation_fn): Use
4100 create_tmp_var instead build_decl for creating temps.
4101 (build_array_notation_expr): Likewise.
4102 (fix_conditional_array_notations_1): Likewise.
4103 (fix_array_notation_expr): Likewise.
4104 (fix_array_notation_call_expr): Likewise.
4106 2014-03-28 Jakub Jelinek <jakub@redhat.com>
4109 * c-tree.h (c_build_function_call_vec): New prototype.
4110 * c-typeck.c (build_function_call_vec): Don't call
4111 resolve_overloaded_builtin here.
4112 (c_build_function_call_vec): New wrapper function around
4113 build_function_call_vec. Call resolve_overloaded_builtin here.
4114 (convert_lvalue_to_rvalue, build_function_call, build_atomic_assign):
4115 Call c_build_function_call_vec instead of build_function_call_vec.
4116 * c-parser.c (c_parser_postfix_expression_after_primary): Likewise.
4117 * c-decl.c (finish_decl): Likewise.
4119 2014-03-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
4122 * c-typeck.c: Use correct format string in cast-qual warning
4124 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
4126 * c-decl.c (c_decl_attributes): Use
4127 lang_hooks.types.omp_mappable_type.
4128 * c-typeck.c (c_finish_omp_clauses): Likewise.
4130 2014-03-06 Marek Polacek <polacek@redhat.com>
4133 * c-typeck.c (c_finish_return): Call contains_cilk_spawn_stmt instead
4134 of checking tree code.
4136 2014-02-19 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
4138 * c-parser.c (c_parser_declspecs): Replace call to error by error_at.
4139 (c_parser_parameter_declaration): Likewise.
4141 2014-02-19 Marek Polacek <polacek@redhat.com>
4144 * c-typeck.c (convert_lvalue_to_rvalue): Set TREE_NO_WARNING on tmp.
4145 Call mark_exp_read on exp.value.
4146 (build_atomic_assign): Set TREE_NO_WARNING on val and old. Set
4147 TREE_ADDRESSABLE on old instead of val.
4148 (emit_side_effect_warnings): Warn only if RHS has !TREE_NO_WARNING.
4150 2014-02-07 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
4152 * c-parser.c (c_parser_get_builtin_args): Replace calls to
4153 C_EXPR_APPEND by vec_safe_push.
4154 * c-tree.h (C_EXPR_APPEND): Remove.
4156 2014-01-31 Marek Polacek <polacek@redhat.com>
4159 * c-typeck.c (convert_lvalue_to_rvalue): Pass vNULL to
4160 build_function_call_vec.
4161 (build_function_call): Likewise.
4162 (build_atomic_assign): Likewise.
4163 (build_function_call_vec): Add arg_loc parameter. Use it.
4164 (convert_arguments): Likewise.
4165 (convert_for_assignment): Rename rhs_loc to expr_loc.
4166 * c-parser.c (c_parser_attributes): Pass NULL to c_parser_expr_list.
4167 (c_parser_objc_keywordexpr): Likewise.
4168 (c_parser_postfix_expression_after_primary): Call
4169 build_function_call_vec with expr_loc rather than op_loc.
4170 Call c_parser_expr_list to fill arg_loc. Pass arg_loc to
4171 build_function_call_vec.
4172 (c_parser_expr_list): Add locations parameter. Fill it with locations
4173 of function arguments.
4174 * c-decl.c (finish_decl): Pass vNULL to build_function_call_vec.
4176 2014-01-30 Marek Polacek <polacek@redhat.com>
4179 * c-typeck.c (build_function_call_vec): Use loc parameter.
4180 (convert_arguments): Add location parameter. Use it.
4181 (ep_convert_and_check): Likewise.
4182 (build_atomic_assign): Adjust convert_for_assignment call.
4183 (build_modify_expr): Likewise.
4184 (digest_init): Likewise.
4185 (c_finish_return): Likewise.
4186 (build_conditional_expr): Adjust ep_convert_and_check calls.
4187 (convert_for_assignment): Add rhs_loc parameter. Use it.
4188 (build_binary_op): Adjust convert_and_check and ep_convert_and_check
4191 2014-01-30 Richard Biener <rguenther@suse.de>
4194 * c-typeck.c (build_function_call_vec): Do not replace calls
4195 to a function via an incompatible type with a runtime abort.
4197 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
4199 * c-parser.c (c_parser_declaration_or_fndef): Replaced
4200 flag_enable_cilkplus with flag_cilkplus.
4201 (c_parser_direct_declarator_inner): Likewise.
4202 (c_parser_attribute_any_word): Likewise.
4203 (c_parser_attributes): Likewise.
4204 (c_parser_compound_statement): Likewise.
4205 (c_parser_statement_after_labels): Likewise.
4206 (c_parser_if_statement): Likewise.
4207 (c_parser_switch_statement): Likewise.
4208 (c_parser_do_statement): Likewise.
4209 (c_parser_for_statement): Likewise.
4210 (c_parser_unary_expression): Likewise.
4211 (c_parser_postfix_expression): Likewise.
4212 (c_parser_postfix_expression_after_primary): Likewise.
4213 (c_parser_postfix_expression_after_primary): Likewise.
4214 (c_parser_omp_clause_name): Likewise.
4215 (c_finish_omp_declare_simd): Likewise.
4216 (c_parser_cilk_verify_simd): Likewise.
4217 * c-typeck.c (build_array_ref): Likewise.
4218 (build_function_call_vec): Likewise.
4219 (convert_arguments): Likewise.
4220 (build_compound_expr): Likewise.
4221 (c_finish_return): Likewise.
4222 (c_finish_if_stmt): Likewise.
4223 (c_finish_loop): Likewise.
4224 (build_binary_op): Likewise.
4226 2014-01-23 Marek Polacek <polacek@redhat.com>
4229 * c-typeck.c (parser_build_binary_op): Use location instead of
4231 (build_binary_op): Pass location to shorten_compare.
4233 2014-01-23 Marek Polacek <polacek@redhat.com>
4236 * c-typeck.c (pointer_diff): Give an error on arithmetic on pointer to
4239 2014-01-23 Marek Polacek <polacek@redhat.com>
4242 * c-typeck.c (build_compound_expr): Warn even for right-hand operand
4243 of a comma expression.
4244 (emit_side_effect_warnings): Likewise.
4246 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
4249 * c-array-notation.c (expand_array_notation_exprs): Rewrote this
4250 function to use walk_tree and moved a lot of its functionality to
4251 expand_array_notations.
4252 (expand_array_notations): New function.
4254 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
4256 * c-parser.c (c_finish_omp_declare_simd): Made "cilk simd function"
4257 attribute an attribute without value.
4259 2014-01-23 Jakub Jelinek <jakub@redhat.com>
4262 * c-typeck.c (c_finish_omp_clause): Reject MIN_EXPR, MAX_EXPR,
4263 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
4265 2014-01-22 Marek Polacek <polacek@redhat.com>
4268 * c-typeck.c (build_conditional_expr): Call c_fully_fold instead
4269 of remove_c_maybe_const_expr on op1 and op2.
4271 2014-01-15 Jakub Jelinek <jakub@redhat.com>
4274 * c-typeck.c (build_modify_expr): For lhs op= rhs, if rhs has side
4275 effects, preevaluate rhs using SAVE_EXPR first.
4277 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
4280 * c-parser.c (c_parser_postfix_expression): Replaced consecutive if
4281 statements with if-elseif statements.
4283 2014-01-06 Marek Polacek <polacek@redhat.com>
4286 * c-decl.c (check_bitfield_type_and_width): Warn for implementation
4287 defined bit-field types only in ISO C.
4289 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
4291 Update copyright years
4293 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
4295 * c-array-notation.c: Use the standard form for the copyright notice.
4297 2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
4299 * c-parser.c (struct c_parser::cilk_simd_fn_tokens): Added new field.
4300 (c_parser_declaration_or_fndef): Added a check if cilk_simd_fn_tokens
4301 field in parser is not empty. If not-empty, call the function
4302 c_parser_finish_omp_declare_simd.
4303 (c_parser_cilk_clause_vectorlength): Modified function to be shared
4304 between SIMD-enabled functions and #pragma simd. Added new parameter.
4305 (c_parser_cilk_all_clauses): Modified the usage of the function
4306 c_parser_cilk_clause_vectorlength as mentioned above.
4307 (c_parser_cilk_simd_fn_vector_attrs): New function.
4308 (c_finish_cilk_simd_fn_tokens): Likewise.
4309 (is_cilkplus_vector_p): Likewise.
4310 (c_parser_omp_clause_name): Added checking for "vectorlength,"
4311 "nomask," and "mask" strings in clause name.
4312 (c_parser_omp_all_clauses): Added 3 new case statements:
4313 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_MASK and
4314 PRAGMA_CILK_CLAUSE_NOMASK.
4315 (c_parser_attributes): Added a cilk_simd_fn_tokens parameter. Added a
4316 check for vector attribute and if so call the function
4317 c_parser_cilk_simd_fn_vector_attrs. Also, when Cilk plus is enabled,
4318 called the function c_finish_cilk_simd_fn_tokens.
4319 (c_finish_omp_declare_simd): Added a check if cilk_simd_fn_tokens in
4320 parser field is non-empty. If so, parse them as you would parse
4321 the omp declare simd pragma.
4322 (c_parser_omp_clause_linear): Added a new bool parm. is_cilk_simd_fn.
4323 Added a check when step is a parameter and flag it as error.
4324 (CILK_SIMD_FN_CLAUSE_MASK): New #define.
4325 (c_parser_cilk_clause_name): Changed pragma_cilk_clause to
4328 2013-12-17 Thomas Schwinge <thomas@codesourcery.com>
4330 * c-parser.c (c_parser_omp_parallel): Fix description.
4332 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
4334 * c-objc-common.h (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Remove.
4335 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
4336 (LANG_HOOKS_CILKPLUS_CILKPLUS_GIMPLIFY_SPAWN): Likewise.
4337 * c-typeck.c (cilk_install_body_with_frame_cleanup): New function.
4339 2013-12-04 Joseph Myers <joseph@codesourcery.com>
4342 * c-parser.c (c_parser_alignas_specifier): Use
4343 c_sizeof_or_alignof_type instead of c_alignof.
4344 (c_parser_alignof_expression): Likewise, with min_alignof
4345 parameter depending on alignof spelling used.
4347 2013-12-04 Marek Polacek <polacek@redhat.com>
4350 * c-decl.c (start_function): Don't warn for missing prototype for
4353 2013-12-03 Marek Polacek <polacek@redhat.com>
4356 * c-decl.c (build_compound_literal): Allow compound literals with
4357 empty initial value.
4359 2013-12-02 Joseph Myers <joseph@codesourcery.com>
4362 * c-typeck.c (build_modify_expr): Diagnose assignment to
4363 expression with array type.
4365 2013-11-29 Joseph Myers <joseph@codesourcery.com>
4368 * c-typeck.c (process_init_element): Do not treat a string as
4369 initializing a whole array when used with a designator for an
4372 2013-11-29 Joseph Myers <joseph@codesourcery.com>
4375 * c-decl.c (merge_decls): Clear DECL_EXTERNAL for a definition of
4376 an inline function following a static declaration.
4378 2013-11-28 Jakub Jelinek <jakub@redhat.com>
4381 * c-parser.c (c_parser_omp_target): Copy "#pragma omp target"
4382 to p_name before calling c_parser_omp_teams instead of after.
4383 (c_parser_cilk_simd): Remove wrong ATTRIBUTE_UNUSED from parser
4384 argument. Remove unused p_name variable.
4386 2013-11-27 Aldy Hernandez <aldyh@redhat.com>
4387 Jakub Jelinek <jakub@redhat.com>
4389 * c-decl.c (c_builtin_function_ext_scope): Avoid binding if
4390 external_scope is NULL.
4392 2013-11-27 Tom de Vries <tom@codesourcery.com>
4393 Marc Glisse <marc.glisse@inria.fr>
4396 * c-typeck.c (build_unary_op): Allow vector increment and decrement.
4398 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
4400 * c-typeck.c: Add required include files from gimple.h.
4402 2013-11-22 David Malcolm <dmalcolm@redhat.com>
4404 * c-decl.c (define_label, shadow_tag_warned)
4405 (check_bitfield_type_and_width, grokdeclarator, grokparms,
4406 store_parm_decls_newstyle, store_parm_decls_oldstyle)
4407 (declspecs_add_type): Remove use of in_system_header macro.
4408 * c-parser.c (c_parser_unary_expression): Likewise.
4409 * c-typeck.c (store_init_value, process_init_element)
4410 (c_start_case): Likewise.
4412 * c-decl.c (build_enumerator): Remove use of EXPR_LOC_OR_HERE
4415 * c-parser.c (c_parser_set_source_position_from_token): Remove
4416 reference to in_system_header from comment.
4418 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
4420 * c-decl.c (grokdeclarator): Update comment to refer to
4421 tree_to_[su]hwi rather than tree_low_cst.
4423 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
4425 * c-decl.c, c-typeck.c: Replace tree_low_cst (..., 1) with
4426 tree_to_uhwi throughout.
4428 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
4430 * c-parser.c: Replace tree_low_cst (..., 0) with tree_to_shwi
4433 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
4435 * c-parser.c: Replace host_integerp (..., 0) with tree_fits_shwi_p
4438 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
4440 * c-parser.c (c_parser_cilk_simd): New.
4441 (c_parser_cilk_verify_simd): New.
4442 (c_parser_pragma): Add case for PRAGMA_CILK_SIMD.
4443 (c_parser_omp_for_loop): Add case for NE_EXPR.
4444 Set c_break_label for CILK_SIMD.
4445 (c_parser_cilk_clause_vectorlength): New.
4446 (c_parser_cilk_clause_linear): New.
4447 (c_parser_cilk_clause_name): New.
4448 (c_parser_cilk_all_clauses): New.
4449 * c-typeck.c (build_unary_op): Pass location argument to
4451 (build_modify_expr): Same.
4452 (build_asm_expr): Same.
4453 (c_finish_bc_stmt): Error on break/continue in loops.
4455 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
4457 * c-typeck.c: Include only gimplify.h and gimple.h as needed.
4459 2013-11-14 Diego Novillo <dnovillo@google.com>
4461 * c-decl.c: Include print-tree.h.
4462 Include stor-layout.h.
4465 Include stringpool.h.
4466 * c-lang.c: Include fold-const.h.
4467 * c-parser.c: Include stringpool.h.
4469 Include stor-layout.h.
4471 Include trans-mem.h.
4472 * c-typeck.c: Include stor-layout.h.
4473 Include trans-mem.h.
4477 2013-11-13 Joseph Myers <joseph@codesourcery.com>
4479 * c-tree.h (c_typespec_keyword): Add cts_auto_type.
4480 * c-decl.c (declspecs_add_type, finish_declspecs): Handle
4482 * c-parser.c (c_token_starts_typename, c_token_starts_declspecs)
4483 (c_parser_attribute_any_word, c_parser_objc_selector): Handle
4485 (c_parser_declspecs): Take argument AUTO_TYPE_OK.
4486 (c_parser_declaration_or_fndef, c_parser_struct_declaration)
4487 (c_parser_declarator, c_parser_direct_declarator_inner)
4488 (c_parser_parameter_declaration, c_parser_type_name): All callers
4490 (c_parser_declaration_or_fndef): Handle declarations with type
4491 determined from the initializer.
4493 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
4495 * c-typeck.c: Include gimplify.h.
4497 2013-11-12 Joseph Myers <joseph@codesourcery.com>
4499 * c-tree.h (struct c_declspecs): Add thread_gnu_p field.
4500 * c-parser.c (c_parser_declspecs): Mention _Thread_local in
4502 * c-decl.c (shadow_tag_warned, grokdeclarator): Mention __thread
4503 or _Thread_local as appropriate in diagnostics.
4504 (build_null_declspecs): Initialize ret->thread_gnu_p.
4505 (declspecs_add_scspec): Handle either __thread or _Thread_local
4506 for RID_THREAD. Diagnose _Thread_local for pre-C11 standards if
4507 pedantic. Do not disallow _Thread_local extern and _Thread_local
4510 2013-11-07 Joseph Myers <joseph@codesourcery.com>
4511 Andrew MacLeod <amacleod@redhat.com>
4513 * c-aux-info.c (gen_type): Handle atomic qualifier.
4514 * c-decl.c (validate_proto_after_old_defn): Do not remove atomic
4515 qualifiers when compating types.
4516 (shadow_tag_warned): Handle atomic_p in declspecs.
4517 (quals_from_declspecs): Likewise.
4518 (start_decl): Use c_type_promotes_to when promoting argument
4520 (grokdeclarator): Handle _Atomic.
4521 (get_parm_info): Diagnose any qualifier on "void" as only
4523 (store_parm_decls_oldstyle): Do not remove atomic qualifiers when
4524 comparing types. Use c_type_promotes_to when promoting argument
4526 (finish_function): Use c_type_promotes_to when promoting argument
4528 (build_null_declspecs): Handle atomic_p in declspecs.
4529 (declspecs_add_qual): Handle RID_ATOMIC.
4530 * c-parser.c (c_token_starts_typename, c_token_is_qualifier)
4531 (c_token_starts_declspecs): Handle RID_ATOMIC.
4532 (c_parser_declspecs): Handle atomic type specifiers and
4534 (c_parser_typeof_specifier): Remove const and _Atomic qualifiers
4535 from types of expressions with atomic type.
4536 (c_parser_direct_declarator_inner): Use convert_lvalue_to_rvalue.
4537 (c_parser_attribute_any_word): Handle RID_ATOMIC.
4538 (c_parser_initializer, c_parser_initelt, c_parser_initval)
4539 (c_parser_statement_after_labels, c_parser_switch_statement)
4540 (c_parser_for_statement, c_parser_expr_no_commas)
4541 (c_parser_conditional_expression, c_parser_binary_expression)
4542 (c_parser_cast_expression, c_parser_unary_expression)
4543 (c_parser_postfix_expression)
4544 (c_parser_postfix_expression_after_primary, c_parser_expression):
4545 Use convert_lvalue_to_rvalue.
4546 (c_parser_expression_conv, c_parser_expr_list): Document
4547 conversion of lvalues to rvalues. Use convert_lvalue_to_rvalue.
4548 (c_parser_objc_synchronized_statement): Use
4549 convert_lvalue_to_rvalue.
4550 (c_parser_objc_selector): Handle RID_ATOMIC.
4551 (c_parser_objc_receiver, c_parser_array_notation): Use
4552 convert_lvalue_to_rvalue.
4553 * c-tree.h (ctsk_typeof): Adjust comment to mention use for
4554 _Atomic (type-name).
4555 (struct c_declspecs): Add atomic_p field.
4556 (convert_lvalue_to_rvalue): Declare.
4557 * c-typeck.c (c_type_promotes_to): Promote atomic types to
4558 corresponding atomic types.
4559 (qualify_type): Don't add _Atomic qualifiers from second argument.
4560 (comp_target_types): Do not allow _Atomic mismatches.
4561 (type_lists_compatible_p): Do not remove atomic qualifiers when
4563 (really_atomic_lvalue, convert_lvalue_to_rvalue)
4564 (build_atomic_assign): New functions.
4565 (build_unary_op): Use build_atomic_assign for atomic increment and
4567 (build_conditional_expr): Do not treat _Atomic void as a qualified
4569 (build_modify_expr): Use build_atomic_assign for atomic LHS.
4570 (find_anonymous_field_with_type, convert_to_anonymous_field)
4571 (convert_for_assignment): Do not remove atomic qualifiers when
4573 (digest_init): Do not accept initialization of arrays of atomic
4574 elements by string constants.
4575 (build_asm_expr): Use convert_lvalue_to_rvalue.
4576 (build_binary_op): Do not treat _Atomic void as a qualified
4579 2013-11-06 DJ Delorie <dj@redhat.com>
4581 * c-decl.c (locate_old_decl): If a previous conflicting decl is
4582 both explicit and builtin, print the location of the explicit one.
4584 2013-11-05 Tobias Burnus <burnus@net-b.de>
4586 * c-parser.c (c_parser_omp_for, c_parser_omp_parallel,
4587 c_parser_omp_distribute, c_parser_omp_teams,
4588 c_parser_omp_target, c_parser_omp_declare): Handle
4591 2013-11-03 Marek Polacek <polacek@redhat.com>
4593 * c-decl.c (grokdeclarator): Add VLA instrumentation.
4595 2013-11-01 Jakub Jelinek <jakub@redhat.com>
4597 * c-typeck.c (c_finish_omp_clauses) <case OMP_CLAUSE_UNIFORM>: Go to
4598 check_dup_generic at the end, unless remove is true.
4599 (c_finish_omp_clauses) <case OMP_CLAUSE_REDUCTION>: Add break; after
4601 (c_finish_omp_clauses) <case OMP_CLAUSE_COPYIN>: Likewise.
4603 2013-10-31 Jakub Jelinek <jakub@redhat.com>
4605 * c-typeck.c (c_finish_omp_clauses): Diagnose aligned clause
4606 with decl that is not pointer nor array.
4608 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
4610 * c-decl.c (finish_function): Added a call for insert_cilk_frame when
4611 a spawning function is found.
4612 * c-objc-common.h (LANG_HOOKS_CILKPLUS_GIMPLIFY_SPAWN): New #define.
4613 (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Likewise.
4614 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
4615 * c-parser.c (c_parser_statement_after_labels): Added RID_CILK_SYNC
4617 (c_parser_postfix_expression): Added RID_CILK_SPAWN case.
4618 * c-typeck.c (build_compound_expr): Reject _Cilk_spawn in a comma
4620 (c_finish_return): Added a check to reject _Cilk_spawn in return
4622 (build_cilk_spawn): New function.
4623 (build_cilk_sync): Likewise.
4624 * Makefile.in (c-decl.o): Added cilk.h in dependency list.
4626 2013-10-27 Tobias Burnus <burnus@net-b.de>
4629 * c-parser.c (c_parser_while_statement, c_parser_while_statement,
4630 c_parser_pragma): Add GCC ivdep support to 'do' and 'while'.
4631 (c_parser_statement_after_labels): Update calls.
4633 2013-10-24 Tobias Burnus <burnus@net-b.de>
4636 * c-parser.c (c_parser_pragma, c_parser_for_statement):
4637 Handle PRAGMA_IVDEP.
4638 (c_parser_statement_after_labels): Update call.
4640 2013-10-24 Marek Polacek <polacek@redhat.com>
4642 * c-parser.c (c_parser_struct_declaration): Add a comment.
4643 (c_parser_declarator): Don't allow _Alignas here.
4645 2013-10-17 Andrew MacLeod <amacleod@redhat.com>
4647 * c-parser.c: Include omp-low.h.
4648 * c-typeck.c: Likewise.
4650 2013-10-17 Marek Polacek <polacek@redhat.com>
4653 * c-parser.c (c_parser_declspecs): Add alignspec_ok parameter.
4654 Document syntax of the array-declarator.
4655 (c_parser_declspecs) <RID_ALIGNAS>: Bail out if alignment specs
4657 (c_parser_declaration_or_fndef): Adjust c_parser_declspecs call.
4658 (c_parser_struct_declaration): Likewise.
4659 (c_parser_declarator): Likewise.
4660 (c_parser_direct_declarator_inner): Likewise.
4661 (c_parser_parameter_declaration): Likewise.
4662 (c_parser_type_name): Likewise.
4664 2013-10-11 Jakub Jelinek <jakub@redhat.com>
4666 * c-lang.h (current_omp_declare_target_attribute): New extern
4668 * c-parser.c: Include c-lang.h.
4669 (struct c_parser): Change tokens to c_token *.
4670 Add tokens_buf field. Change tokens_avail type to unsigned int.
4671 (c_parser_consume_token): If parser->tokens isn't
4672 &parser->tokens_buf[0], increment parser->tokens.
4673 (c_parser_consume_pragma): Likewise.
4674 (enum pragma_context): Add pragma_struct and pragma_param.
4675 (c_parser_external_declaration): Adjust
4676 c_parser_declaration_or_fndef caller.
4677 (c_parser_declaration_or_fndef): Add omp_declare_simd_clauses
4678 argument, if it is non-vNULL vector, call c_finish_omp_declare_simd.
4679 Adjust recursive call.
4680 (c_parser_struct_or_union_specifier): Use pragma_struct instead
4682 (c_parser_parameter_declaration): Use pragma_param instead of
4684 (c_parser_compound_statement_nostart, c_parser_label,
4685 c_parser_for_statement): Adjust
4686 c_parser_declaration_or_fndef callers.
4687 (c_parser_expr_no_commas): Add omp_atomic_lhs argument, pass
4688 it through to c_parser_conditional_expression.
4689 (c_parser_conditional_expression): Add omp_atomic_lhs argument,
4690 pass it through to c_parser_binary_expression. Adjust recursive
4692 (c_parser_binary_expression): Remove prec argument, add
4693 omp_atomic_lhs argument instead. Always start from PREC_NONE, if
4694 omp_atomic_lhs is non-NULL and one of the arguments of toplevel
4695 binop matches it, use build2 instead of parser_build_binary_op.
4696 (c_parser_pragma): Handle PRAGMA_OMP_CANCEL,
4697 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_TARGET,
4698 PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_DECLARE_REDUCTION.
4699 Handle pragma_struct and pragma_param the same as pragma_external.
4700 (c_parser_omp_clause_name): Parse new OpenMP 4.0 clause names.
4701 (c_parser_omp_variable_list): Parse array sections for
4702 OMP_CLAUSE_{DEPEND,MAP,TO,FROM} clauses.
4703 (c_parser_omp_clause_collapse): Fully fold collapse expression.
4704 (c_parser_omp_clause_reduction): Handle user defined reductions.
4705 (c_parser_omp_clause_branch, c_parser_omp_clause_cancelkind,
4706 c_parser_omp_clause_num_teams, c_parser_omp_clause_thread_limit,
4707 c_parser_omp_clause_aligned, c_parser_omp_clause_linear,
4708 c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen,
4709 c_parser_omp_clause_depend, c_parser_omp_clause_map,
4710 c_parser_omp_clause_device, c_parser_omp_clause_dist_schedule,
4711 c_parser_omp_clause_proc_bind, c_parser_omp_clause_to,
4712 c_parser_omp_clause_from, c_parser_omp_clause_uniform): New functions.
4713 (c_parser_omp_all_clauses): Add finish_p argument. Don't call
4714 c_finish_omp_clauses if it is false. Handle new OpenMP 4.0 clauses.
4715 (c_parser_omp_atomic): Parse seq_cst clause, pass true if it is
4716 present to c_finish_omp_atomic. Handle OpenMP 4.0 atomic forms.
4717 (c_parser_omp_for_loop): Add CODE argument, pass it through
4718 to c_finish_omp_for. Change last argument to cclauses,
4719 and adjust uses to grab parallel clauses from the array of all
4720 the split clauses. Adjust c_parser_binary_expression,
4721 c_parser_declaration_or_fndef and c_finish_omp_for callers.
4722 (omp_split_clauses): New function.
4723 (c_parser_omp_simd): New function.
4724 (c_parser_omp_for): Add p_name, mask and cclauses arguments.
4725 Allow the function to be called also when parsing combined constructs,
4726 and call c_parser_omp_simd when parsing for simd.
4727 (c_parser_omp_sections_scope): If section-sequence doesn't start with
4728 #pragma omp section, require exactly one structured-block instead of
4729 sequence of statements.
4730 (c_parser_omp_sections): Add p_name, mask and cclauses arguments.
4731 Allow the function to be called also when parsing combined constructs.
4732 (c_parser_omp_parallel): Add p_name, mask and cclauses arguments.
4733 Allow the function to be called also when parsing combined
4735 (c_parser_omp_taskgroup, c_parser_omp_cancel,
4736 c_parser_omp_cancellation_point, c_parser_omp_distribute,
4737 c_parser_omp_teams, c_parser_omp_target_data,
4738 c_parser_omp_target_update, c_parser_omp_target,
4739 c_parser_omp_declare_simd, c_finish_omp_declare_simd,
4740 c_parser_omp_declare_target, c_parser_omp_end_declare_target,
4741 c_parser_omp_declare_reduction, c_parser_omp_declare): New functions.
4742 (c_parser_omp_construct): Add p_name and mask vars. Handle
4743 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_SIMD, PRAGMA_OMP_TASKGROUP,
4744 PRAGMA_OMP_TEAMS. Adjust c_parser_omp_for, c_parser_omp_parallel
4745 and c_parser_omp_sections callers.
4746 (c_parse_file): Initialize tparser.tokens and the_parser->tokens here.
4747 (OMP_FOR_CLAUSE_MASK, OMP_SECTIONS_CLAUSE_MASK,
4748 OMP_SINGLE_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1.
4749 (OMP_PARALLEL_CLAUSE_MASK): Likewise. Add OMP_CLAUSE_PROC_BIND.
4750 (OMP_TASK_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1. Add
4752 (OMP_SIMD_CLAUSE_MASK, OMP_CANCEL_CLAUSE_MASK,
4753 OMP_CANCELLATION_POINT_CLAUSE_MASK, OMP_DISTRIBUTE_CLAUSE_MASK,
4754 OMP_TEAMS_CLAUSE_MASK, OMP_TARGET_DATA_CLAUSE_MASK,
4755 OMP_TARGET_UPDATE_CLAUSE_MASK, OMP_TARGET_CLAUSE_MASK,
4756 OMP_DECLARE_SIMD_CLAUSE_MASK): Define.
4757 * c-typeck.c: Include tree-inline.h.
4758 (c_finish_omp_cancel, c_finish_omp_cancellation_point,
4759 handle_omp_array_sections_1, handle_omp_array_sections,
4760 c_clone_omp_udr, c_find_omp_placeholder_r): New functions.
4761 (c_finish_omp_clauses): Handle new OpenMP 4.0 clauses and
4762 user defined reductions.
4763 (c_tree_equal): New function.
4764 * c-tree.h (temp_store_parm_decls, temp_pop_parm_decls,
4765 c_finish_omp_cancel, c_finish_omp_cancellation_point, c_tree_equal,
4766 c_omp_reduction_id, c_omp_reduction_decl, c_omp_reduction_lookup,
4767 c_check_omp_declare_reduction_r): New prototypes.
4768 * c-decl.c (current_omp_declare_target_attribute): New variable.
4769 (c_decl_attributes): New function.
4770 (start_decl, start_function): Use it instead of decl_attributes.
4771 (temp_store_parm_decls, temp_pop_parm_decls, c_omp_reduction_id,
4772 c_omp_reduction_decl, c_omp_reduction_lookup,
4773 c_check_omp_declare_reduction_r): New functions.
4775 2013-09-25 Tom Tromey <tromey@redhat.com>
4777 * Make-lang.in (c/gccspec.o): Remove.
4778 (CFLAGS-c/gccspec.o): New variable.
4779 (cc1-checksum.o, C_TREE_H, c/c-aux-info.o, c/c-convert.o)
4780 (c/c-decl.o, c/c-errors.o, c/c-lang.o, c/c-objc-common.o)
4781 (c/c-parser.o, c/c-typeck.o, c/c-array-notation.o): Remove.
4783 2013-09-25 Tom Tromey <tromey@redhat.com>
4785 * Make-lang.in (c/gccspec.o): Don't use subshell.
4787 2013-09-18 Marek Polacek <polacek@redhat.com>
4790 * c-typeck.c (build_binary_op): Properly honor -fsanitize options.
4791 Remove unnecessary check.
4793 2013-09-18 Marek Polacek <polacek@redhat.com>
4796 * c-typeck.c (build_binary_op): Don't sanitize function if it has the
4797 no_sanitize_undefined attribute.
4799 2013-09-13 Kai Tietz <ktietz@redhat.com>
4802 * c-decl.c (c_builtin_function_ext_scope): Remove
4803 wrong assumption that it is never called on prexisting
4806 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
4808 * c-typeck.c (build_binary_op): Use vector_types_compatible_elements_p.
4810 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
4812 * c-objc-common.c (c_tree_printer): Tidy.
4814 2013-08-30 Marek Polacek <polacek@redhat.com>
4816 * c-typeck.c (build_binary_op): Add division by zero and shift
4819 2013-08-26 Joern Rennecke <joern.rennecke@embecosm.com>
4820 Joseph Myers <joseph@codesourcery.com>
4823 * c-typeck.c (c_common_type): Prefer double_type_node over
4824 other REAL_TYPE types with the same precision.
4825 (convert_arguments): Likewise.
4827 2013-08-23 Gabriel Dos Reis <gdr@integrable-solutions.net>
4829 * c-objc-common.c (c_tree_printer): Document the nature of the cast.
4830 (c_initialize_diagnostics): Call a destructor for the early printer.
4832 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
4834 * c-objc-common.c (c_initialize_diagnostics): Simplify C pretty
4835 printer initialization.
4837 2013-08-19 Balaji V. Iyer <balaji.v.iyer@intel.com>
4840 * c-array-notation.c (fix_conditional_array_notations_1): Added a
4841 check for truth values.
4842 (expand_array_notation_exprs): Added truth values case. Removed an
4843 unwanted else. Added for-loop to walk through subtrees in default
4846 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
4848 * c-objc-common.c (c_initialize_diagnostics): Don't call pp_base.
4850 2013-07-23 Joseph Myers <joseph@codesourcery.com>
4852 * c-parser.c (struct c_generic_association): Fix typo.
4854 2013-07-23 Tom Tromey <tromey@redhat.com>
4855 Joseph Myers <joseph@codesourcery.com>
4857 * c-parser.c (struct c_generic_association): New.
4858 (c_generic_association_d): New typedef.
4859 (c_parser_generic_selection): New function.
4860 (c_parser_postfix_expression): Handle RID_GENERIC.
4862 2013-07-13 Jason Merrill <jason@redhat.com>
4865 * c-decl.c (finish_struct): Check for too-large class.
4867 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
4870 * c-typeck.c (set_init_index): When folding, check for index overflow.
4872 2013-06-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
4874 * c-parser.c (c_parser_array_notation): Removed rejection of array
4875 notations in an array of function pointers.
4877 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
4879 * c-array-notation.c (make_triplet_val_inv): New function.
4880 (create_cmp_incr): Likewise.
4881 (create_array_refs): Likewise.
4882 (fix_builtin_array_notation_fn): Replaced all mallocs with tree vec.
4883 Also modularized common parts between functions and called the function.
4884 (build_array_notation_expr): Likewise.
4885 (fix_conditional_array_notations_1): Likewise.
4886 (fix_array_notation_expr): Likewise.
4887 (fix_array_notation_call_expr): Likewise.
4889 2013-06-18 Marek Polacek <polacek@redhat.com>
4892 * c-decl.c (check_for_loop_decls): Improve diagnostics messages.
4894 2013-06-12 Balaji V. Iyer <balaji.v.iyer@intel.com>
4896 * c-array-notation.c (build_array_notation_expr): Reject array notation
4897 mismatch between LHS and RHS even inside a call_expr. Also, removed
4898 a couple while statements that were dead code.
4900 2013-06-10 Balaji V. Iyer <balaji.v.iyer@intel.com>
4902 * c-array-notation.c (fix_builtin_array_notation_fn): Fully folded
4903 excessive precision expressions in function parameters. Also removed
4904 couple unwanted while statements.
4906 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
4908 * c-array-notation.c (expand_array_notation_exprs): Added
4909 ARRAY_NOTATION_REF case.
4911 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
4913 * c-array-notation.c (length_mismatch_in_expr_p): Moved this
4914 function to c-family/array-notation-common.c.
4915 (is_cilkplus_reduce_builtin): Likewise.
4916 (find_rank): Likewise.
4917 (extract_array_notation_exprs): Likewise.
4918 (replace_array_notations): Likewise.
4919 (find_inv_trees): Likewise.
4920 (replace_inv_trees): Likewise.
4921 (contains_array_notation_expr): Likewise.
4922 (find_correct_array_notation_type): Likewise.
4923 (replace_invariant_exprs): Initialized additional_tcodes to NULL.
4924 (struct inv_list): Moved this to c-family/array-notation-common.c.
4925 * c-tree.h (is_cilkplus_builtin_reduce): Remove prototype.
4927 2013-06-05 Balaji V. Iyer <balaji.v.iyer@intel.com>
4929 * c-typeck.c (convert_arguments): Moved checking of builtin cilkplus
4930 reduction functions outside the for-loop. Added a check if the fundecl
4931 is non-NULL. Finally, removed an unwanted if-statement, and made the
4934 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
4936 * c-typeck.c (c_finish_if_stmt): Added a check to see if the rank of the
4937 condition of the if-statement matches the rank of else-block and then-
4938 block when array notations are used.
4939 * c-parser.c (c_parser_declaration_or_fndef): Expanded array notation
4940 expression after the entire function body is parsed.
4941 (c_parser_expr_no_commas): Delayed creating array notation expressions
4942 to the end of function parsing.
4943 * c-array-notation.c (fix_conditional_array_notations_1): Expanded the
4944 whole if-statement instead of just the condition.
4945 (expand_array_notation_exprs): Added MODIFY_EXPR case.
4947 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
4950 * c-array-notation.c (build_array_notation_expr): Initialized rhs_length
4951 array to NULL_TREE if they are unused. Also added a check for the
4952 field to be NULL before its fields are used in future.
4954 2013-05-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4957 * c-array-notation.c (length_mismatch_in_expr_p): Use absu_hwi.
4958 (build_array_notation_expr): Likewise.
4960 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
4962 * c-typeck.c (build_array_ref): Added a check to see if array's
4963 index is greater than one. If true, then emit an error.
4964 (build_function_call_vec): Exclude error reporting and checking
4965 for builtin array-notation functions.
4966 (convert_arguments): Likewise.
4967 (c_finish_return): Added a check for array notations as a return
4968 expression. If true, then emit an error.
4969 (c_finish_loop): Added a check for array notations in a loop
4970 condition. If true then emit an error.
4971 (lvalue_p): Added a ARRAY_NOTATION_REF case.
4972 (build_binary_op): Added a check for array notation expr inside
4973 op1 and op0. If present, we call another function to find correct
4975 * Make-lang.in (C_AND_OBJC_OBJS): Added c-array-notation.o.
4976 * c-parser.c (c_parser_compound_statement): Check if array
4977 notation code is used in tree, if so, then transform them into
4979 (c_parser_expr_no_commas): Check if array notation is used in LHS
4980 or RHS, if so, then build array notation expression instead of
4982 (c_parser_postfix_expression_after_primary): Added a check for
4983 colon(s) after square braces, if so then handle it like an array
4984 notation. Also, break up array notations in unary op if found.
4985 (c_parser_direct_declarator_inner): Added a check for array
4987 (c_parser_compound_statement): Added a check for array notation in
4988 a stmt. If one is present, then expand array notation expr.
4989 (c_parser_if_statement): Likewise.
4990 (c_parser_switch_statement): Added a check for array notations in
4991 a switch statement's condition. If true, then output an error.
4992 (c_parser_while_statement): Similarly, but for a while.
4993 (c_parser_do_statement): Similarly, but for a do-while.
4994 (c_parser_for_statement): Similarly, but for a for-loop.
4995 (c_parser_unary_expression): Check if array notation is used in a
4996 pre-increment or pre-decrement expression. If true, then expand
4998 (c_parser_array_notation): New function.
4999 * c-array-notation.c: New file.
5000 * c-tree.h (is_cilkplus_reduce_builtin): Protoize.
5002 2013-05-23 Mike Stump <mikestump@comcast.net>
5004 * c-typeck.c (convert_for_assignment): Handle references to memory
5007 2013-05-16 Jason Merrill <jason@redhat.com>
5009 * Make-lang.in (cc1$(exeext)): Use link mutex.
5011 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
5013 * c-typeck.c (pointer_diff): Change -Wpointer-arith pedwarns
5014 to simply use OPT_Wpointer_arith.
5015 (build_unary_op): Likewise.
5017 2013-04-03 Jakub Jelinek <jakub@redhat.com>
5020 * c-parser.c (c_parser_get_builtin_args): Add choose_expr_p
5021 argument. If set, or it temporarily for parsing of the first
5022 argument into force_folding_builtin_constant_p.
5023 (c_parser_postfix_expression): Adjust callers.
5025 2013-03-21 Richard Biener <rguenther@suse.de>
5027 * c-objc-common.c (c_tree_printer): Use DECL_HAS_DEBUG_EXPR_P
5028 instead of DECL_DEBUG_EXPR_IS_FROM. Guard properly.
5030 2013-02-12 Marek Polacek <polacek@redhat.com>
5033 * c-parser.c (c_parser_postfix_expression_after_primary): Initialize
5036 2013-01-24 Jakub Jelinek <jakub@redhat.com>
5039 * c-typeck.c (set_nonincremental_init_from_string): If
5040 constructor_max_index is NULL, treat it as if tree_int_cst_lt
5042 (process_init_element): Likewise.
5044 2012-12-20 Jakub Jelinek <jakub@redhat.com>
5047 * c-parser.c (c_parser_asm_operands): Remove CONVERT_P
5048 argument, don't call default_function_array_conversion
5049 nor c_fully_fold here.
5050 (c_parser_asm_statement): Adjust callers.
5051 * c-typeck.c (build_asm_expr): Call c_fully_fold on inputs
5052 and outputs here, and call default_function_array_conversion
5053 on inputs that don't need to be addressable.
5055 2012-12-18 Jakub Jelinek <jakub@redhat.com>
5058 * c-typeck.c (convert_for_assignment): For -Wpointer-sign
5059 warning require that both c_common_unsigned_type as well as
5060 c_common_signed_type is the same for both mvl and mvr types.
5062 2012-11-16 Diego Novillo <dnovillo@google.com>
5064 Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
5066 * c-common.c: Use new vec API in vec.h.
5067 * c-common.h: Likewise.
5068 * c-gimplify.c: Likewise.
5069 * c-pragma.c: Likewise.
5070 * c-pretty-print.c: Likewise.
5071 * c-pretty-print.h: Likewise.
5072 * c-semantics.c: Likewise.
5073 * c-decl.c: Likewise.
5074 * c-parser.c: Likewise.
5075 * c-tree.h: Likewise.
5076 * c-typeck.c: Likewise.
5078 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
5081 * c-typeck.c (c_finish_return): Use OPT_Wreturn_local_addr.
5083 2012-10-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
5086 * c-decl.c (warn_if_shadowing): Do not warn if a variable
5087 shadows a function, unless the variable is a function or a
5088 pointer-to-function.
5090 2012-10-12 Jakub Jelinek <jakub@redhat.com>
5093 * c-parser.c (struct c_tree_loc_pair): Removed.
5094 (c_parser_expr_list): Remove struct c_tree_loc_pair * argument,
5095 add location_t * and tree * arguments, fill in array of 3
5096 sizeof_arg trees and corresponding locs.
5097 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust
5098 c_parser_expr_list callers.
5099 (c_parser_postfix_expression_after_primary): Likewise. Pass
5100 array of 3 sizeof_arg trees and locs (corresponding to first
5101 3 arguments) to sizeof_pointer_memaccess_warning.
5103 2012-10-09 Lawrence Crowl <crowl@google.com>
5105 * Make-lang.in (c-decl.o): Add dependence on hash-table.h.
5106 * c-decl.c (detect_field_duplicates_hash): Change to new type-safe
5109 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
5112 * c-typeck.c (parser_build_binary_op): Update warn_about_parentheses
5115 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
5118 * c-typeck.c: Include c-common.h.
5119 (enum stv_conv): Moved to c-common.h.
5120 (scalar_to_vector): Moved to c-common.c.
5121 (build_binary_op): Adapt to scalar_to_vector's new prototype.
5122 * Make-lang.in: c-typeck.c depends on c-common.h.
5124 2012-10-04 Arnaud Charlet <charlet@adacore.com>
5126 * c-decl.c (c_write_global_declarations): Fix handling of
5129 2012-09-30 Sharad Singhai <singhai@google.com>
5131 * c-decl.c (c_write_global_declarations): Use a different method
5132 to determine if the dump has ben initialized.
5134 2012-09-14 Joseph Myers <joseph@codesourcery.com>
5137 * c-typeck.c (c_cast_expr): When casting to a type requiring
5138 C_MAYBE_CONST_EXPR to be created, pass the inner expression to
5141 2012-09-14 Joseph Myers <joseph@codesourcery.com>
5144 * c-typeck.c (build_unary_op): Pass original argument of
5145 TRUTH_NOT_EXPR to c_objc_common_truthvalue_conversion, then remove
5146 any C_MAYBE_CONST_EXPR, if it has integer operands.
5147 (build_binary_op): Pass original arguments of TRUTH_ANDIF_EXPR,
5148 TRUTH_ORIF_EXPR, TRUTH_AND_EXPR, TRUTH_OR_EXPR and TRUTH_XOR_EXPR
5149 to c_objc_common_truthvalue_conversion, then remove any
5150 C_MAYBE_CONST_EXPR, if they have integer operands. Use
5151 c_objc_common_truthvalue_conversion not
5152 c_common_truthvalue_conversion.
5153 (c_objc_common_truthvalue_conversion): Build NE_EXPR directly and
5154 call note_integer_operands for arguments with integer operands
5155 that are not integer constants.
5157 2012-09-13 Jakub Jelinek <jakub@redhat.com>
5160 * c-typeck.c (c_finish_return): Do convert to BOOLEAN_TYPE or
5161 COMPLEX_TYPE with in_late_binary_op set temporarily to true.
5163 2012-08-31 Jakub Jelinek <jakub@redhat.com>
5166 * c-convert.c (convert): Don't call fold_convert_loc if
5167 TYPE_MAIN_VARIANT of a COMPLEX_TYPE is the same, unless e
5168 is a COMPLEX_EXPR. Remove TYPE_MAIN_VARIANT check from
5169 COMPLEX_TYPE -> COMPLEX_TYPE conversion.
5171 2012-08-24 Jakub Jelinek <jakub@redhat.com>
5174 * c-decl.c (c_parser_label): Pass true as nested and fix up comments
5175 for nested and empty_ok arguments in the call to
5176 c_parser_declaration_or_fndef.
5178 2012-08-17 Jakub Jelinek <jakub@redhat.com>
5180 * c-tree.h (c_last_sizeof_arg): Declare.
5181 * c-parser.c (struct c_tree_loc_pair): New type.
5182 (c_parser_expr_list): Add sizeof_arg argument. Fill it in if
5184 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust callers.
5185 (c_parser_postfix_expression_after_primary): Likewise. Call
5186 sizeof_pointer_memaccess_warning if needed.
5187 (sizeof_ptr_memacc_comptypes): New function.
5188 * c-typeck.c (c_last_sizeof_arg): New global variable.
5189 (c_expr_sizeof_expr, c_expr_sizeof_type): Initialize it.
5191 2012-07-24 Uros Bizjak <ubizjak@gmail.com>
5193 * c-lang.h (lang_decl): Add variable_size GTY option.
5195 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
5197 * c-decl.c: Include dumpfile.h instead of tree-dump.h.
5198 * Make-lang.in: Fix dependencies.
5200 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
5202 * Make-lang.in: New file, rules migrated from gcc/Makefile.in
5203 and add language Makefile hooks.
5204 * config-lang.in: New file.
5205 * c-config-lang.in: Moved from gcc/config-lang.in to here, and
5206 add the required "normal" config-lang.in rules.
5207 * c-lang.h: Moved from gcc/ to here.
5208 * c-tree.h: Likewise.
5209 * c-objc-common.c: Likewise.
5210 * c-objc-common.h: Likewise.
5211 * c-typeck.c: Likewise.
5212 * c-convert.c: Likewise.
5213 * c-lang.c: Likewise.
5214 * c-aux-info.c: Likewise.
5215 * c-errors.c: Likewise.
5216 * gccspec.c: Likewise.
5217 * c-decl.c: Likewise. Include gt-c-c-decl.h, not gt-c-decl.h.
5218 * c-parser.c: Likewise. Include gt-c-c-parser.h, not gt-c-parser.h.
5220 Copyright (C) 2012-2017 Free Software Foundation, Inc.
5222 Copying and distribution of this file, with or without modification,
5223 are permitted in any medium without royalty provided the copyright
5224 notice and this notice are preserved.