1 2017-09-16 Tom de Vries <tom@codesourcery.com>
4 * c-parser.c (c_parser_omp_for_loop): Fold only operands of cond, not
7 2017-09-15 Joseph Myers <joseph@codesourcery.com>
10 * c-typeck.c (ep_convert_and_check): Just call convert_and_check
12 (build_conditional_expr): For C11, generate result with excess
13 precision when one argument is an integer and the other is of a
14 type using excess precision.
16 2017-09-15 Bernd Edlinger <bernd.edlinger@hotmail.de>
18 * c-typeck.c (build_c_cast): Implement -Wcast-align=strict.
20 2017-09-13 Marek Polacek <polacek@redhat.com>
23 * c-typeck.c (c_expr_sizeof_expr): Use the type of expr.value rather
24 than expr.original_type.
26 2017-09-12 Nathan Sidwell <nathan@acm.org>
28 * c-decl.c (field_decl_cmp, resort_data, resort_field_decl_cmp,
29 resort_sorted_fields): Moved from c-family/c-common.c.
30 * c-lang.h (struct sorted_fields_type): Moved from c-family/c-common.h.
32 2017-09-01 Joseph Myers <joseph@codesourcery.com>
35 * c-typeck.c (build_atomic_assign): Handle argument with excess
36 precision. Ensure any EXCESS_PRECISION_EXPR is present in
37 argument passed to build_binary_op and convert_for_assignment but
38 not for call to c_fully_fold.
39 (build_modify_expr): Do not remove EXCESS_PRECISION_EXPR early.
40 Ensure build_binary_op is called with argument with original
41 semantic type. Avoid calling c_fully_fold with an
42 EXCESS_PRECISION_EXPR from build_binary_op.
44 2017-09-01 Jakub Jelinek <jakub@redhat.com>
47 * c-parser.c (c_parser_omp_ordered): Handle -fopenmp-simd.
49 2017-08-30 Richard Sandiford <richard.sandiford@linaro.org>
50 Alan Hayward <alan.hayward@arm.com>
51 David Sherwood <david.sherwood@arm.com>
53 * c-typeck.c (build_binary_op): Use SCALAR_TYPE_MODE.
54 (c_common_type): Likewise. Use as_a <scalar_mode> when setting
55 m1 and m2 to the signed equivalent of a fixed-point
58 2017-08-24 David Malcolm <dmalcolm@redhat.com>
60 * c-tree.h (c_expr::get_location) Use EXPR_HAS_LOCATION rather
61 than CAN_HAVE_LOCATION_P when determining whether to use the
62 location_t value within "value".
64 2017-08-21 David Malcolm <dmalcolm@redhat.com>
66 * c-parser.c (c_parser_expr_list): Use c_expr::get_location ()
67 rather than peeking the location of the first token.
68 * c-tree.h (c_expr::get_location): New method.
70 2017-08-21 David Malcolm <dmalcolm@redhat.com>
72 * c-typeck.c (build_function_call_vec): Pass arg_loc to call
73 to check_function_arguments.
75 2017-08-18 Marek Polacek <polacek@redhat.com>
77 * c-parser.c (c_parser_postfix_expression): Remove unused code. Update
80 2017-08-18 H.J. Lu <hongjiu.lu@intel.com>
83 * c-decl.c (merge_decls): Also merge DECL_WARN_IF_NOT_ALIGN.
84 (check_bitfield_type_and_width): Don't allow bit-field with
85 warn_if_not_aligned type.
87 2017-08-14 Martin Sebor <msebor@redhat.com>
90 * c-objc-common.c (c_objc_common_init): Handle 'G'.
92 2017-08-11 Marek Polacek <polacek@redhat.com>
95 * c-decl.c (pushtag): Only print inform if the warning was printed.
96 (grokdeclarator): Likewise.
98 2017-08-10 David Malcolm <dmalcolm@redhat.com>
100 * c-parser.c (c_parser_error): Rename to...
101 (c_parser_error_richloc): ...this, making static, and adding
102 "richloc" parameter, passing it to the c_parse_error call,
103 rather than calling c_parser_set_source_position_from_token.
104 (c_parser_error): Reintroduce, reimplementing in terms of the
105 above, converting return type from void to bool.
106 (class token_pair): New class.
107 (struct matching_paren_traits): New struct.
108 (matching_parens): New typedef.
109 (struct matching_brace_traits): New struct.
110 (matching_braces): New typedef.
111 (get_matching_symbol): New function.
112 (c_parser_require): Add param MATCHING_LOCATION, using it to
113 highlight matching "opening" tokens for missing "closing" tokens.
114 (c_parser_skip_until_found): Likewise.
115 (c_parser_static_assert_declaration_no_semi): Convert explicit
116 parsing of CPP_OPEN_PAREN and CPP_CLOSE_PAREN to use of
117 class matching_parens, so that the pertinent open parenthesis is
118 highlighted when there are problems locating the close
120 (c_parser_struct_or_union_specifier): Likewise.
121 (c_parser_typeof_specifier): Likewise.
122 (c_parser_alignas_specifier): Likewise.
123 (c_parser_simple_asm_expr): Likewise.
124 (c_parser_braced_init): Likewise, for matching_braces.
125 (c_parser_paren_condition): Likewise, for matching_parens.
126 (c_parser_switch_statement): Likewise.
127 (c_parser_for_statement): Likewise.
128 (c_parser_asm_statement): Likewise.
129 (c_parser_asm_operands): Likewise.
130 (c_parser_cast_expression): Likewise.
131 (c_parser_sizeof_expression): Likewise.
132 (c_parser_alignof_expression): Likewise.
133 (c_parser_generic_selection): Likewise.
134 (c_parser_postfix_expression): Likewise for cases RID_VA_ARG,
135 RID_OFFSETOF, RID_TYPES_COMPATIBLE_P, RID_AT_SELECTOR,
136 RID_AT_PROTOCOL, RID_AT_ENCODE, reindenting as necessary.
137 In case CPP_OPEN_PAREN, pass loc_open_paren to the
138 c_parser_skip_until_found call.
139 (c_parser_objc_class_definition): Use class matching_parens as
141 (c_parser_objc_method_decl): Likewise.
142 (c_parser_objc_try_catch_finally_statement): Likewise.
143 (c_parser_objc_synchronized_statement): Likewise.
144 (c_parser_objc_at_property_declaration): Likewise.
145 (c_parser_oacc_wait_list): Likewise.
146 (c_parser_omp_var_list_parens): Likewise.
147 (c_parser_omp_clause_collapse): Likewise.
148 (c_parser_omp_clause_default): Likewise.
149 (c_parser_omp_clause_if): Likewise.
150 (c_parser_omp_clause_num_threads): Likewise.
151 (c_parser_omp_clause_num_tasks): Likewise.
152 (c_parser_omp_clause_grainsize): Likewise.
153 (c_parser_omp_clause_priority): Likewise.
154 (c_parser_omp_clause_hint): Likewise.
155 (c_parser_omp_clause_defaultmap): Likewise.
156 (c_parser_oacc_single_int_clause): Likewise.
157 (c_parser_omp_clause_ordered): Likewise.
158 (c_parser_omp_clause_reduction): Likewise.
159 (c_parser_omp_clause_schedule): Likewise.
160 (c_parser_omp_clause_num_teams): Likewise.
161 (c_parser_omp_clause_thread_limit): Likewise.
162 (c_parser_omp_clause_aligned): Likewise.
163 (c_parser_omp_clause_linear): Likewise.
164 (c_parser_omp_clause_safelen): Likewise.
165 (c_parser_omp_clause_simdlen): Likewise.
166 (c_parser_omp_clause_depend): Likewise.
167 (c_parser_omp_clause_map): Likewise.
168 (c_parser_omp_clause_device): Likewise.
169 (c_parser_omp_clause_dist_schedule): Likewise.
170 (c_parser_omp_clause_proc_bind): Likewise.
171 (c_parser_omp_clause_uniform): Likewise.
172 (c_parser_omp_for_loop): Likewise.
173 (c_parser_cilk_clause_vectorlength): Likewise.
174 (c_parser_cilk_clause_linear): Likewise.
175 (c_parser_transaction_expression): Likewise.
176 * c-parser.h (c_parser_require): Add param matching_location with
177 default UNKNOWN_LOCATION.
178 (c_parser_error): Convert return type from void to bool.
179 (c_parser_skip_until_found): Add param matching_location with
180 default UNKNOWN_LOCATION.
182 2017-08-09 Marek Polacek <polacek@redhat.com>
184 * c-decl.c (build_enumerator): Use true/false instead of 1/0.
185 * c-tree.h (build_external_ref): Update declaration.
186 * c-typeck.c (build_array_ref): Use true/false instead of 1/0.
187 (build_external_ref): Change the type of a parameter to bool.
188 (parser_build_binary_op): Use true/false instead of 1/0.
189 (pointer_diff): Likewise.
190 (build_modify_expr): Likewise.
191 (set_designator): Change the type of a parameter to bool.
192 (set_init_index): Use true/false instead of 1/0.
193 (set_init_label): Likewise.
194 (output_init_element): Change the type of a parameter to bool.
195 (output_pending_init_elements): Use true/false instead of 1/0.
196 (process_init_element): Likewise.
197 (build_binary_op): Change the type of a parameter to bool.
199 2017-08-09 Marek Polacek <polacek@redhat.com>
202 * c-typeck.c (pedwarn_init): Make the function take a variable list.
203 Call emit_diagnostic_valist instead of pedwarn.
204 (convert_for_assignment): Unroll the PEDWARN_FOR_ASSIGNMENT macro.
205 Print the relevant types in diagnostics.
207 2017-08-09 Marek Polacek <polacek@redhat.com>
210 * c-array-notation.c (fix_builtin_array_notation_fn): Update calls to
211 build_conditional_expr.
212 * c-parser.c (c_parser_conditional_expression): Create locations for
213 EXP1 and EXP2 from their source ranges. Pass the locations down to
214 build_conditional_expr.
215 * c-tree.h (build_conditional_expr): Update declaration.
216 * c-typeck.c (build_conditional_expr): Add location_t parameters.
217 For -Wsign-compare, also print the types.
219 2017-08-08 Martin Liska <mliska@suse.cz>
221 * c-convert.c: Include header files.
222 * c-typeck.c: Likewise.
224 2017-08-07 Martin Liska <mliska@suse.cz>
226 * c-parser.c (c_parser_attributes): Canonicalize name of an
229 2017-08-02 Marek Polacek <polacek@redhat.com>
232 * c-parser.c (c_parser_unary_expression): Use set_error.
236 * c-warn.c (warn_for_multistatement_macros): Prevent bogus
237 warnings. Avoid walking MACRO_MAP_LOCATIONS.
239 2017-07-31 Jan Hubicka <hubicka@ucw.cz>
240 Martin Liska <mliska@suse.cz>
242 * c-typeck.c (c_finish_goto_label): Build gimple predict
245 2017-07-31 Martin Liska <mliska@suse.cz>
248 * c-convert.c (convert): Guard condition with flag_sanitize_p
249 also with current_function_decl non-null equality.
250 * c-decl.c (grokdeclarator): Likewise.
251 * c-typeck.c (build_binary_op): Likewise.
253 2017-07-25 Marek Polacek <polacek@redhat.com>
255 * c-decl.c (grokfield): Remove local variable.
257 2017-07-25 Marek Polacek <polacek@redhat.com>
260 * c-parser.c (c_parser_else_body): Don't warn about multistatement
261 macro expansion if the body is in { }.
262 (c_parser_while_statement): Likewise.
263 (c_parser_for_statement): Likewise.
265 2017-07-18 Nathan Sidwell <nathan@acm.org>
267 * c-parser.c (c_parser_array_notation): Use TYPE_{MIN,MAX}_VALUE.
269 2017-07-14 David Malcolm <dmalcolm@redhat.com>
271 * c-decl.c (implicitly_declare): When suggesting a missing
272 #include, provide a fix-it hint.
274 2017-07-06 David Malcolm <dmalcolm@redhat.com>
276 * c-lang.c (selftest::run_c_tests): Move body to c_family_tests,
277 and call that instead.
278 * c-tree.h (selftest::run_c_tests): New decl.
280 2017-06-26 Marek Polacek <polacek@redhat.com>
283 * c-parser.c (c_parser_if_body): Set the location of the
284 body of the conditional after parsing all the labels. Call
285 warn_for_multistatement_macros.
286 (c_parser_else_body): Likewise.
287 (c_parser_switch_statement): Likewise.
288 (c_parser_while_statement): Likewise.
289 (c_parser_for_statement): Likewise.
290 (c_parser_statement): Add a default argument. Save the location
291 after labels have been parsed.
292 (c_parser_c99_block_statement): Likewise.
294 2017-06-19 Richard Biener <rguenther@suse.de>
296 * gimple-parser.c (c_parser_gimple_postfix_expression): Handle
297 negated _Literals to parse _Literal (int) -1.
299 2017-06-13 Martin Liska <mliska@suse.cz>
302 * c-convert.c (convert): Use sanitize_flags_p.
303 * c-decl.c (grokdeclarator): Likewise.
304 * c-typeck.c (convert_for_assignment): Likewise.
305 (c_finish_return): Likewise.
306 (build_binary_op): Likewise.
308 2017-06-08 Jakub Jelinek <jakub@redhat.com>
311 * c-typeck.c (handle_omp_array_sections_1): Convert TYPE_MAX_VALUE
312 to sizetype before size_binop.
314 2017-06-07 Jakub Jelinek <jakub@redhat.com>
316 * gimple-parser.c (c_parser_parse_gimple_body): Use TDI_gimple instead
319 2017-06-06 Marek Polacek <polacek@redhat.com>
322 * c-decl.c (start_struct): Use the location of TYPE_STUB_DECL of
324 (start_enum): Use the location of TYPE_STUB_DECL of enumtype.
326 2017-06-02 Bernd Edlinger <bernd.edlinger@hotmail.de>
328 * c-parser.c (c_parser_binary_expression): Implement the
329 -Wsizeof_pointer_div warning.
330 (c_parser_postfix_expression): Allow SIZEOF_EXPR as expr.original_code
331 from a parenthesized expression.
332 (c_parser_expr_list): Use c_last_sizeof_loc.
333 * c-tree.h (c_last_sizeof_loc): New external.
334 * c-typeck.c (c_last_sizeof_loc): New variable.
335 (c_expr_sizeof_expr, c_expr_sizeof_type): Assign c_last_sizeof_loc.
337 2017-05-31 Mikhail Maltsev <maltsevm@gmail.com>
340 * gimple-parser.c (c_parser_gimple_if_stmt): Check for empty labels.
342 2017-05-30 David Malcolm <dmalcolm@redhat.com>
344 * c-objc-common.c (c_tree_printer): Gain bool and const char **
347 2017-05-24 Martin Sebor <msebor@redhat.com>
350 * c-fold.c (c_fully_fold_internal): Adjust.
351 * c-typeck.c (parser_build_unary_op): Adjust.
353 2017-05-23 Thomas Schwinge <thomas@codesourcery.com>
355 * c-parser.c (OACC_KERNELS_CLAUSE_MASK): Add
356 "PRAGMA_OACC_CLAUSE_NUM_GANGS", "PRAGMA_OACC_CLAUSE_NUM_WORKERS",
359 2017-05-23 Marek Polacek <polacek@redhat.com>
361 * c-parser.c (c_parser_compound_statement_nostart): Remove redundant
364 2017-05-22 Jakub Jelinek <jakub@redhat.com>
366 * c-fold.c (c_fully_fold_internal): Save the c_fully_fold_internal
367 result for SAVE_EXPR operand and set SAVE_EXPR_FOLDED_P even if
368 it returned invariant. Call tree_invariant_p unconditionally
369 afterwards to decide whether to return expr or op0.
371 2017-05-22 Nathan Sidwell <nathan@acm.org>
373 * c-decl.c (c_parse_final_cleanups): Drop TDI_tu handling.
375 2017-05-19 Thomas Schwinge <thomas@codesourcery.com>
377 * c-parser.c (c_parser_omp_clause_default): Handle
378 "OMP_CLAUSE_DEFAULT_PRESENT".
380 2017-05-18 Bernd Edlinger <bernd.edlinger@hotmail.de>
382 * config-lang.in (gtfiles): Add c-family/c-format.c.
384 2017-05-18 Nathan Sidwell <nathan@acm.org>
386 * c-decl.c (pushdecl_top_level): Delete unused function.
388 2017-05-18 Marek Polacek <polacek@redhat.com>
390 * c-decl.c (match_builtin_function_types): Use NULL_TREE instead of 0.
391 (check_earlier_gotos): Likewise.
392 (define_label): Likewise.
393 (pending_xref_error): Likewise.
394 (smallest_type_quals_location): Likewise.
395 (grokdeclarator): Likewise.
396 (grokparms): Likewise.
397 (identifier_global_value): Likewise.
398 * c-typeck.c (set_nonincremental_init_from_string): Likewise.
399 (find_init_member): Likewise.
401 2017-05-18 Marek Polacek <polacek@redhat.com>
403 * c-decl.c (start_decl): Use false/true instead of 0/1.
404 (grokdeclarator): Likewise.
405 (finish_struct): Likewise.
406 (start_function): Change the return type to bool. Use false/true
408 (declspecs_add_qual): Use UNKNOWN_LOCATION instead of 0.
409 * c-tree.h (start_function): Update.
410 * c-typeck.c (same_translation_unit_p): Change the return type to bool.
411 (set_designator): Change the return type to bool. Use false/true
414 2017-05-17 Marek Polacek <polacek@redhat.com>
416 * c-decl.c: Use NULL_TREE instead of 0 where appropriate.
417 * c-typeck.c: Likewise.
419 2017-05-17 Marek Polacek <polacek@redhat.com>
422 * c-decl.c (build_compound_literal): Set DECL_ARTIFICIAL and
423 DECL_IGNORED_P even for non-static compound literals.
425 2017-05-17 Martin Liska <mliska@suse.cz>
427 * c-decl.c (c_parse_final_cleanups): Introduce dump_flags_t type and
428 use it instead of int type.
430 2017-05-17 Marek Polacek <polacek@redhat.com>
432 * c-convert.c (convert): Replace c_save_expr with save_expr. Don't
434 (convert) <case COMPLEX_TYPE>: Remove special handling of COMPLEX_TYPEs.
435 * c-decl.c (grokdeclarator): Replace c_save_expr with save_expr.
436 * c-fold.c (c_fully_fold_internal): Handle SAVE_EXPR.
437 * c-parser.c (c_parser_declaration_or_fndef): Replace c_save_expr with
439 (c_parser_conditional_expression): Likewise.
440 * c-tree.h (SAVE_EXPR_FOLDED_P): Define.
441 * c-typeck.c (build_modify_expr): Replace c_save_expr with save_expr.
442 (process_init_element): Likewise.
443 (build_binary_op): Likewise.
444 (handle_omp_array_sections_1): Likewise.
446 2017-05-12 Thomas Schwinge <thomas@codesourcery.com>
448 * c-parser.c (c_parser_omp_clause_num_gangs)
449 (c_parser_omp_clause_num_workers)
450 (c_parser_omp_clause_vector_length): Merge functions into...
451 (c_parser_oacc_single_int_clause): ... this new function. Adjust
454 2017-05-11 Nathan Sidwell <nathan@acm.org>
456 * gimple-parser.c: Don't #include tree-dump.h.
458 2017-05-11 Mikhail Maltsev <maltsevm@gmail.com>
461 * gimple-parser.c (c_parser_parse_ssa_name): Validate SSA name base.
463 2017-05-11 Mikhail Maltsev <maltsevm@gmail.com>
466 * gimple-parser.c (c_parser_gimple_postfix_expression): Handle
467 incorrect __MEM syntax.
469 2017-05-11 Mikhail Maltsev <maltsevm@gmail.com>
472 * gimple-parser.c (c_parser_gimple_unary_expression): Check argument
475 2017-05-09 Nathan Sidwell <nathan@acm.org>
477 * c-tree.h (pushdecl): Declare.
479 2017-05-05 David Malcolm <dmalcolm@redhat.com>
481 * c-decl.c (warn_defaults_to): Replace report_diagnostic
482 with diagnostic_report_diagnostic.
483 * c-errors.c (pedwarn_c99): Likewise.
484 (pedwarn_c90): Likewise.
486 2017-05-01 Xi Ruoyao <ryxi@stu.xidian.edu.cn>
489 * c-gimplify.c (c_gimplify_expr): Remove calls to
490 cilk_gimplifY_call_params_in_spawned_fn.
492 2017-04-25 David Malcolm <dmalcolm@redhat.com>
494 * c-parser.c (c_parser_struct_or_union_specifier): Add fix-it
495 hint for removing extra semicolon.
497 2017-04-21 Jakub Jelinek <jakub@redhat.com>
500 * c-decl.c (finish_declspecs) <case cts_int_n>: If int_n_idx is not
501 enabled, set specs->type to integer_type_node.
503 2017-04-03 Jonathan Wakely <jwakely@redhat.com>
505 * c-array-notation.c: Fix typo in comment.
507 2017-03-29 Marek Polacek <polacek@redhat.com>
510 * c-decl.c (finish_decl): Check VAR_P.
512 2017-03-27 Jakub Jelinek <jakub@redhat.com>
515 * c-tree.h (c_mark_addressable): Add array_ref_p argument.
516 * c-typeck.c (c_mark_addressable): Likewise. Look through
517 VIEW_CONVERT_EXPR unless array_ref_p and VCE is from VECTOR_TYPE
519 (build_array_ref): Pass true as array_ref_p to c_mark_addressable.
521 2017-03-23 Marek Polacek <polacek@redhat.com>
523 * c-tree.h: Remove a C_RID_YYCODE reference.
525 2017-03-21 Jakub Jelinek <jakub@redhat.com>
528 * c-typeck.c (build_binary_op): Add EXCESS_PRECISION_EXPR only around
529 optional COMPOUND_EXPR with ubsan instrumentation.
531 2017-03-17 Marek Polacek <polacek@redhat.com>
533 * c-parser.c: Add C11 references.
535 2017-03-15 Marek Polacek <polacek@redhat.com>
537 * c-parser.c (c_parser_enum_specifier): Remove redundant line.
539 2017-03-11 Marek Polacek <polacek@redhat.com>
541 * c-decl.c (implicit_decl_warning): Add a comment. Fix formatting.
543 2017-03-10 David Malcolm <dmalcolm@redhat.com>
546 * c-decl.c (declspecs_add_type): Simplify uses of "%<%s%>" to
548 * c-parser.c (c_parser_oacc_shape_clause): Likewise.
550 2017-03-09 Marek Polacek <polacek@redhat.com>
553 * c-parser.c (c_parser_declaration_or_fndef): Don't sanitize old-style
554 parameter declarations with initializers.
556 2017-03-09 Jakub Jelinek <jakub@redhat.com>
559 * c-decl.c (start_enum): Adjust DECL_SOURCE_LOCATION of
562 2017-03-07 Jakub Jelinek <jakub@redhat.com>
565 * c-parser.c (c_parser_pragma): Use error_at instead of c_parser_error
566 for "may only be used in compound statements" diagnostics, change it
567 such that the same translatable string is used for all pragmas. For
568 PRAGMA_OACC_WAIT use "acc wait" rather than "acc enter data" in the
570 (c_parser_omp_cancellation_point, c_parser_omp_target_update,
571 c_parser_omp_target_enter_data, c_parser_omp_target_exit_data): Change
572 "may only be used in compound statements" diagnostics, such that the
573 same translatable string is used for all pragmas.
575 2017-03-04 Marek Polacek <polacek@redhat.com>
578 * c-decl.c (implicit_decl_warning): Add missing space.
580 2017-03-03 Marek Polacek <polacek@redhat.com>
583 * c-decl.c (store_parm_decls_oldstyle): Check if the element of
584 current_function_prototype_arg_types is error_mark_node. Fix
585 formatting. Use TREE_VALUE instead of TREE_TYPE.
587 2017-03-03 Jakub Jelinek <jakub@redhat.com>
590 * c-parser.c (c_parser_omp_clause_reduction): Don't mention
591 %<min%> or %<max%> in the diagnostics, instead mention identifier.
592 (c_parser_omp_declare_reduction): Don't mention %<min%> in the
596 * c-parser.c (c_parser_generic_selection): Use %<_Generic%>
597 instead of %<_Generic>.
598 (c_parser_omp_ordered): Use %<depend%> instead of %<depend>.
599 (c_parser_omp_target_exit_data): Use %<release%> instead of
602 2017-02-28 Jakub Jelinek <jakub@redhat.com>
604 * c-parser.c (c_parser_asm_statement): Use cond ? G_("...") : G_("...")
605 instead of just cond ? "..." : "...".
606 (c_parser_oacc_enter_exit_data): Use %s and ternary operator only
607 for "enter"/"exit" keyword.
608 (c_finish_oacc_routine): Don't use %s to supply portions of the
611 2017-02-24 Jakub Jelinek <jakub@redhat.com>
614 * c-parser.c (c_parser_postfix_expression_after_primary): Don't
615 handle -Wrestrict here.
616 * c-typeck.c (build_function_call_vec): Adjust
617 check_function_arguments caller.
619 2017-02-23 Richard Biener <rguenther@suse.de>
622 * gimple-parser.c (c_parser_gimple_statement): Use set_error
623 to initialize c_exprs to return.
624 (c_parser_gimple_binary_expression): Likewise.
625 (c_parser_gimple_unary_expression): Likewise.
626 (c_parser_gimple_postfix_expression): Likewise.
628 2017-02-22 Marek Polacek <polacek@redhat.com>
631 * c-typeck.c (convert_arguments): Handle error_mark_node.
633 2017-02-19 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
635 * gimple-parser.c (c_parser_gimple_postfix_expression): Check return
636 value of c_parser_parse_ssa_name against error_mark_node and emit
637 error if ssa name is anonymous and written as default definition.
639 2017-02-19 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
641 * gimple-parser.c (c_parser_gimple_postfix_expression): Handle
644 2017-02-16 Jakub Jelinek <jakub@redhat.com>
647 * c-parser.c (c_parser_omp_target): For -fopenmp-simd
648 ignore #pragma omp target even when not followed by identifier.
650 2017-02-14 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
652 * gimpler-parser.c (c_parser_gimple_statement): Handle ABS_EXPR.
653 (c_parser_gimple_unary_expression): Likewise.
655 2017-02-13 Jakub Jelinek <jakub@redhat.com>
657 * c-parser.c (c_parser_oacc_declare): Add missing space in
660 2017-02-13 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
663 * gimple-parser.c (c_parser_gimple_postfix_expression): Call
664 set_c_expr_source_range when parsing ssa-name.
666 2017-02-10 Prasad Ghangal <prasad.ghangal@gmail.com>
667 Richard Biener <rguenther@suse.de>
669 * gimple-parser.c (c_parser_gimple_binary_expression): Avoid
670 building IL when arguments are error_mark_node.
671 (c_parser_gimple_unary_expression): Likewise.
672 (c_parser_gimple_if_stmt): Likewise.
673 (c_parser_gimple_switch_stmt): Likewise.
674 (c_parser_gimple_return_stmt): Likewise.
675 (c_parser_parse_ssa_name): When name lookup fails do not build
676 an SSA name. Use undeclared rather than not declared in error
679 2017-02-09 Marek Polacek <polacek@redhat.com>
682 * c-parser.c (c_parser_omp_ordered): Call c_parser_skip_to_pragma_eol
683 instead of c_parser_skip_until_found.
685 2017-02-09 Jakub Jelinek <jakub@redhat.com>
688 * c-parser.c (c_parser_omp_declare_target): Don't invoke
689 symtab_node::get on automatic variables.
691 2016-02-09 Nathan Sidwell <nathan@codesourcery.com>
692 Chung-Lin Tang <cltang@codesourcery.com>
694 * c-parser.c (c_parser_omp_clause_collapse): Disallow tile.
695 (c_parser_oacc_clause_tile): Disallow collapse. Fix parsing and
697 * c-parser.c (c_parser_omp_for_loop): Accept tiling constructs.
699 2017-02-07 Richard Biener <rguenther@suse.de>
701 * gimple-parser.c (c_parser_gimple_expr_list): Simplify.
702 (c_parser_gimple_postfix_expression_after_primary):
703 Do not use c_build_function_call_vec to avoid folding and promotion.
706 2017-01-25 Maxim Ostapenko <m.ostapenko@samsung.com>
709 * c-decl.c (pop_scope): Pass main_input_filename to
710 build_translation_unit_decl.
712 2017-01-24 David Malcolm <dmalcolm@redhat.com>
714 * c-parser.c: Include "read-rtl-function.h" and
716 (c_parser_declaration_or_fndef): Rename "gimple-pass-list" in
717 grammar to gimple-or-rtl-pass-list. Add rtl-function-definition
718 production. Update for renaming of field "gimple_pass" to
719 "gimple_or_rtl_pass". If __RTL was seen, call
720 c_parser_parse_rtl_body. Convert a timevar_push/pop pair
721 to an auto_timevar, to cope with early exit.
722 (c_parser_declspecs): Update RID_GIMPLE handling for renaming of
723 field "gimple_pass" to "gimple_or_rtl_pass", and for renaming of
724 c_parser_gimple_pass_list to c_parser_gimple_or_rtl_pass_list.
726 (c_parser_parse_rtl_body): New function.
727 * c-tree.h (enum c_declspec_word): Add cdw_rtl.
728 (struct c_declspecs): Rename field "gimple_pass" to
729 "gimple_or_rtl_pass". Add field "rtl_p".
730 * gimple-parser.c (c_parser_gimple_pass_list): Rename to...
731 (c_parser_gimple_or_rtl_pass_list): ...this, updating accordingly.
732 * gimple-parser.h (c_parser_gimple_pass_list): Rename to...
733 (c_parser_gimple_or_rtl_pass_list): ...this.
735 2017-01-20 Marek Polacek <polacek@redhat.com>
738 * c-typeck.c (build_conditional_expr): Warn about duplicated branches.
740 2017-01-13 Richard Biener <rguenther@suse.de>
742 * gimple-parser.c (c_parser_gimple_compound_statement): Handle
745 2017-01-13 Richard Biener <rguenther@suse.de>
747 * gimple-parser.c (c_parser_gimple_postfix_expression): Parse
748 _Literal ( type-name ) number.
750 2017-01-12 Richard Biener <rguenther@suse.de>
752 * gimple-parser.c (c_parser_gimple_postfix_expression): Parse
755 2017-01-11 Jakub Jelinek <jakub@redhat.com>
758 * c-decl.c (pop_file_scope): Set flag_syntax_only to 1 after writing
761 2017-01-11 Richard Biener <rguenther@suse.de>
764 * gimple-parser.c (c_parser_gimple_switch_stmt): Add missing
765 returns on parse errors.
767 2017-01-04 Marek Polacek <polacek@redhat.com>
770 * c-parser.c (c_parser_postfix_expression): Mark zero character
771 constants by setting original_type in c_expr.
772 * c-typeck.c (parser_build_binary_op): Warn when a pointer is compared
773 with a zero character constant.
774 (char_type_p): New function.
776 2017-01-04 David Malcolm <dmalcolm@redhat.com>
778 * c-parser.c (c_parser_declaration_or_fndef): Create a
779 rich_location at init_loc and parse it to start_init.
780 (last_init_list_comma): New global.
781 (c_parser_braced_init): Update last_init_list_comma when parsing
782 commas. Pass it to pop_init_level. Pass location of closing
783 brace to pop_init_level.
784 (c_parser_postfix_expression_after_paren_type): Create a
785 rich_location at type_loc and parse it to start_init.
786 (c_parser_omp_declare_reduction): Likewise for loc.
787 * c-tree.h (start_init): Add rich_location * param.
788 (pop_init_level): Add location_t param.
789 * c-typeck.c (struct initializer_stack): Add field
790 "missing_brace_richloc".
791 (start_init): Add richloc param, use it to initialize
792 the stack node's missing_brace_richloc.
793 (last_init_list_comma): New decl.
794 (finish_implicit_inits): Pass last_init_list_comma to
796 (push_init_level): When finding missing open braces, add fix-it
797 hints to the richloc.
798 (pop_init_level): Add "insert_before" param and pass it
799 when calling pop_init_level. Add fixits about missing
800 close braces to any richloc. Use the richloc for the
801 -Wmissing-braces warning.
802 (set_designator): Pass last_init_list_comma to pop_init_level.
803 (process_init_element): Likewise.
805 2017-01-01 Jakub Jelinek <jakub@redhat.com>
807 Update copyright years.
809 2016-12-21 Jakub Jelinek <jakub@redhat.com>
812 * c-typeck.c (build_function_call_vec): If check_function_arguments
813 returns true, set TREE_NO_WARNING on CALL_EXPR.
816 * c-decl.c (grokdeclarator): If *expr is non-NULL, append expression
817 to *expr instead of overwriting it.
819 2016-12-20 Richard Biener <rguenther@suse.de>
821 * gimple-parser.c (c_parser_gimple_compound_statement): Improve
823 (c_parser_gimple_statement): Only build assigns for non-error
825 (c_parser_gimple_postfix_expression_after): Improve error recovery.
827 2016-12-14 Martin Jambor <mjambor@suse.cz>
829 * c-parser.c: Include omp-general.h and omp-offload.h instead of
831 (c_finish_oacc_routine): Adjusted call to
832 get_oacc_fn_attrib, build_oacc_routine_dims and replace_oacc_fn_attrib
833 to use their new names.
834 (c_parser_oacc_enter_exit_data): Adjusted call to find_omp_clause to
836 (c_parser_oacc_update): Likewise.
837 (c_parser_omp_simd): Likewise.
838 (c_parser_omp_target_update): Likewise.
839 * c-typeck.c: Include omp-general.h instead of omp-low.h.
840 (c_finish_omp_cancel): Adjusted call to find_omp_clause to use its new
842 (c_finish_omp_cancellation_point): Likewise.
843 * gimple-parser.c: Do not include omp-low.h
845 2016-12-02 Cesar Philippidis <cesar@codesourcery.com>
846 James Norris <jnorris@codesourcery.com>
848 * c-parser.c (c_parser_pragma): Error when PRAGMA_OACC_{ENTER_DATA,
849 EXIT_DATA,WAIT} are not used in compound statements.
850 (c_parser_oacc_enter_exit_data): Update diagnostics.
852 2016-11-21 Bernd Edlinger <bernd.edlinger@hotmail.de>
855 * c-decl.c (diagnose_mismatched_decls): Use
856 OPT_Wbuiltin_declaration_mismatch here too.
858 2016-11-18 Richard Sandiford <richard.sandiford@arm.com>
859 Alan Hayward <alan.hayward@arm.com>
860 David Sherwood <david.sherwood@arm.com>
862 * c-decl.c (merge_decls): Use SET_DECL_MODE.
863 (make_label, finish_struct): Likewise.
865 2016-11-14 Prasad Ghangal <prasad.ghangal@gmail.com>
866 Richard Biener <rguenther@suse.de>
868 * Make-lang.in (C_AND_OBJC_OBJS): Add gimple-parser.o.
869 * config-lang.in (gtfiles): Add c/c-parser.h.
870 * c-tree.h (enum c_declspec_word): Add cdw_gimple.
871 (struct c_declspecs): Add gimple_pass member and gimple_p flag.
872 * c-parser.c (enum c_id_kind, struct c_token,
873 c_parser_next_token_is, c_parser_next_token_is_not,
874 c_parser_next_token_is_keyword,
875 enum c_lookahead_kind, enum c_dtr_syn, enum c_parser_prec):
877 * c-parser.h: ... new header.
878 * c-parser.c: Include c-parser.h and gimple-parser.h.
879 (c_parser_peek_token, c_parser_peek_2nd_token,
880 c_token_starts_typename, c_parser_next_token_starts_declspecs,
881 c_parser_next_tokens_start_declaration, c_parser_consume_token,
882 c_parser_error, c_parser_require, c_parser_skip_until_found,
883 c_parser_declspecs, c_parser_declarator, c_parser_peek_nth_token,
884 c_parser_type_name): Export.
885 (c_parser_tokens_buf): New function.
886 (c_parser_error): Likewise.
887 (c_parser_set_error): Likewise.
888 (c_parser_declspecs): Handle RID_GIMPLE.
889 (c_parser_declaration_or_fndef): Parse __GIMPLE marked body
890 via c_parser_parse_gimple_body.
891 * c-parser.h (c_parser_peek_token, c_parser_peek_2nd_token,
892 c_token_starts_typename, c_parser_next_token_starts_declspecs,
893 c_parser_next_tokens_start_declaration, c_parser_consume_token,
894 c_parser_error, c_parser_require, c_parser_skip_until_found,
895 c_parser_declspecs, c_parser_declarator, c_parser_peek_nth_token,
896 c_parser_type_name): Declare.
897 (struct c_parser): Declare forward.
898 (c_parser_tokens_buf): Declare.
899 (c_parser_error): Likewise.
900 (c_parser_set_error): Likewise.
901 * gimple-parser.c: New file.
902 * gimple-parser.h: Likewise.
904 2016-11-13 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
907 * c-parser.c (c_parser_postfix_expression_after_primary): Call
910 2016-09-11 Le-Chun Wu <lcwu@google.com>
911 Mark Wielaard <mjw@redhat.com>
913 * c-decl.c (warn_if_shadowing): Use the warning code corresponding
914 to the given -Wshadow= variant.
916 2016-10-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
918 * c-typeck.c: Include memmodel.h.
920 2016-10-13 Jakub Jelinek <jakub@redhat.com>
923 * c-objc-common.h (LANG_HOOKS_GETDECLS): Use hook_tree_void_null
924 instead of lhd_return_null_tree_v.
926 2016-10-07 Bernd Schmidt <bschmidt@redhat.com>
929 * c-decl.c (smallest_type_quals_location): New static function.
930 (grokdeclarator): Try to find the correct location for an ignored
933 2016-09-26 Marek Polacek <polacek@redhat.com>
936 * c-decl.c (pop_scope): Add gcc_fallthrough.
938 2016-09-26 Marek Polacek <polacek@redhat.com>
941 * c-parser.c (struct c_token): Add flags field.
942 (c_lex_one_token): Pass it to c_lex_with_flags.
943 (c_parser_declaration_or_fndef): Turn __attribute__((fallthrough));
944 into IFN_FALLTHROUGH.
945 (c_parser_label): Set FALLTHROUGH_LABEL_P on labels. Handle
946 attribute fallthrough after a case label or default label.
947 (c_parser_statement_after_labels): Handle RID_ATTRIBUTE.
949 2016-09-24 Marek Polacek <polacek@redhat.com>
952 * c-typeck.c (build_unary_op): Warn about bit not on expressions that
953 have boolean value. Warn about ++/-- on booleans.
955 2016-09-23 Jakub Jelinek <jakub@redhat.com>
957 * c-parser.c (incomplete_record_decls): Remove unnecessary
958 = vNULL initialization of file scope vec.
960 2016-09-16 Marek Polacek <polacek@redhat.com>
962 * c-typeck.c (lvalue_p): Use true and false instead of 1 and 0.
964 2016-09-14 Marek Polacek <polacek@redhat.com>
966 * c-array-notation.c (create_cmp_incr): Use false instead of 0.
967 (fix_array_notation_expr): Likewise.
968 * c-decl.c (finish_decl): Likewise.
969 * c-parser.c (c_parser_postfix_expression_after_primary): Likewise.
970 * c-typeck.c (array_to_pointer_conversion): Use true instead of 1.
971 (function_to_pointer_conversion): Use false instead of 0.
972 (convert_lvalue_to_rvalue): Likewise.
973 (parser_build_unary_op): Likewise.
974 (build_atomic_assign): Likewise.
975 (build_unary_op): Change nonconvert parameter type to bool, use
976 true/false instead of 1/0.
977 (build_binary_op): Use true instead of 1.
979 2016-09-13 David Malcolm <dmalcolm@redhat.com>
981 * c-parser.c (c_parser_declaration_or_fndef): Update for renaming
982 of add_fixit_insert to add_fixit_insert_before.
984 2016-09-13 Marek Polacek <polacek@redhat.com>
986 * c-typeck.c (build_unary_op): Rename FLAG parameter to NOCONVERT. Use
989 2016-09-12 Bernd Edlinger <bernd.edlinger@hotmail.de>
992 * c-parser.c (c_parser_conditional_expression): Pass the rightmost
993 COMPOUND_EXPR to warn_for_omitted_condop.
995 2016-09-07 David Malcolm <dmalcolm@redhat.com>
997 * c-lang.c (LANG_HOOKS_GET_SUBSTRING_LOCATION): Use
998 c_get_substring_location for this new langhook.
1000 2016-09-02 Jakub Jelinek <jakub@redhat.com>
1003 * c-parser.c (c_parser_declspecs): Don't sorry about _Atomic if
1005 (c_parser_omp_variable_list): Use convert_lvalue_to_rvalue
1006 instead of mark_exp_read on low_bound/length expression.
1007 (c_parser_omp_clause_num_gangs, c_parser_omp_clause_num_threads,
1008 c_parser_omp_clause_num_tasks, c_parser_omp_clause_grainsize,
1009 c_parser_omp_clause_priority, c_parser_omp_clause_hint,
1010 c_parser_omp_clause_num_workers, c_parser_oacc_shape_clause,
1011 c_parser_oacc_clause_tile, c_parser_omp_clause_schedule,
1012 c_parser_omp_clause_vector_length, c_parser_omp_clause_num_teams,
1013 c_parser_omp_clause_thread_limit, c_parser_omp_clause_aligned,
1014 c_parser_omp_clause_linear, c_parser_omp_clause_safelen,
1015 c_parser_omp_clause_simdlen, c_parser_omp_clause_device,
1016 c_parser_omp_clause_dist_schedule): Use convert_lvalue_to_rvalue
1017 instead of mark_expr_read.
1018 (c_parser_omp_declare_reduction): Reject _Atomic qualified types.
1019 * c-objc-common.h (LANG_HOOKS_OMP_CLAUSE_COPY_CTOR,
1020 LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP): Redefine.
1021 * c-tree.h (c_omp_clause_copy_ctor): New prototype.
1022 * c-typeck.c (handle_omp_array_sections_1): Diagnose _Atomic qualified
1023 array section bases outside of depend clause, for depend clause
1024 use convert_lvalue_to_rvalue on the base.
1025 (c_finish_omp_clauses): Reject _Atomic qualified vars in reduction,
1026 linear, aligned, map, to and from clauses.
1027 (c_omp_clause_copy_ctor): New function.
1029 2016-09-01 Marek Polacek <polacek@redhat.com>
1032 * c-typeck.c (composite_type): Add FALLTHRU comment.
1034 2016-08-31 David Malcolm <dmalcolm@redhat.com>
1036 * c-parser.c (c_parser_declaration_or_fndef): Add trailing space
1037 to the insertion fixits for "struct", "union", and "enum".
1039 2016-08-30 David Malcolm <dmalcolm@redhat.com>
1041 * c-decl.c (implicit_decl_warning): Use add_fixit_replace
1042 rather than add_fixit_misspelled_id.
1043 (undeclared_variable): Likewise.
1044 * c-parser.c (c_parser_declaration_or_fndef): Likewise. Remove
1045 now-redundant "here" params from add_fixit_insert method calls.
1046 (c_parser_parameter_declaration): Likewise.
1047 * c-typeck.c (build_component_ref): Remove now-redundant range
1048 param from add_fixit_replace method calls.
1050 2016-08-25 Marek Polacek <polacek@redhat.com>
1052 * c-typeck.c (parser_build_binary_op): Pass LHS to
1053 warn_logical_not_parentheses.
1055 2016-08-25 Marek Polacek <polacek@redhat.com>
1058 * c-decl.c (declspecs_add_type): Set typespec_word even when __intN
1059 or _FloatN or _FloatNx is not supported.
1060 (finish_declspecs): Set type to integer_type_node when _FloatN or
1061 _FloatNx is not supported.
1063 2016-08-19 Joseph Myers <joseph@codesourcery.com>
1066 * c-tree.h (cts_floatn_nx): New enum c_typespec_keyword value.
1067 (struct c_declspecs): Add field floatn_nx_idx.
1068 * c-decl.c (declspecs_add_type, finish_declspecs): Handle _FloatN
1069 and _FloatNx type specifiers.
1070 * c-parser.c (c_keyword_starts_typename, c_token_starts_declspecs)
1071 (c_parser_declspecs, c_parser_attribute_any_word)
1072 (c_parser_objc_selector): Use CASE_RID_FLOATN_NX.
1073 * c-typeck.c (c_common_type): Handle _FloatN and _FloatNx types.
1074 (convert_arguments): Avoid promoting _FloatN and _FloatNx types
1075 narrower than double.
1077 2016-08-12 Jakub Jelinek <jakub@redhat.com>
1078 Martin Liska <mliska@suse.cz>
1081 * c-typeck.c (set_nonincremental_init_from_string): Use / instead of
1082 % to determine val element to change. Assert that
1083 wchar_bytes * charwidth fits into val array.
1085 2016-08-12 Marek Polacek <polacek@redhat.com>
1088 * c-parser.c (c_parser_external_declaration): Add FALLTHRU.
1089 (c_parser_postfix_expression): Likewise.
1090 * c-typeck.c (build_unary_op): Adjust fall through comment.
1091 (c_mark_addressable): Likewise.
1093 2016-08-11 Jakub Jelinek <jakub@redhat.com>
1096 * c-decl.c (grokdeclarator): When adding TYPE_DOMAIN for flexible
1097 array member through typedef, for orig_qual_indirect == 0 clear
1100 2016-08-08 David Malcolm <dmalcolm@redhat.com>
1103 * c-lang.c (LANG_HOOKS_RUN_LANG_SELFTESTS): If CHECKING_P, wire
1104 this up to selftest::run_c_tests.
1105 (selftest::run_c_tests): New function.
1107 2016-08-04 Thomas Schwinge <thomas@codesourcery.com>
1109 * c-parser.c (struct oacc_routine_data): Add error_seen and
1110 fndecl_seen members.
1111 (c_finish_oacc_routine): Use these.
1112 (c_parser_declaration_or_fndef): Adjust.
1113 (c_parser_oacc_routine): Likewise. Support more C language
1114 constructs, and improve diagnostics. Move pragma context
1116 (c_parser_pragma): ... here.
1118 * c-parser.c (struct oacc_routine_data): New.
1119 (c_parser_declaration_or_fndef, c_parser_oacc_routine): Use it.
1121 (c_finish_oacc_routine): Likewise. Don't attach clauses to "omp
1122 declare target" attribute.
1124 2016-08-01 Jan Beulich <jbeulich@suse.com>
1126 * c-fold.c (c_fully_fold_internal): Also emit shift count
1127 warnings for vector types.
1128 * c-typeck.c (build_binary_op): Likewise.
1130 2016-07-29 Marek Polacek <polacek@redhat.com>
1133 * c-decl.c (finish_struct): Rephrase an error message.
1136 * c-parser.c (c_parser_switch_statement): Initialize ce.original_type
1137 to error node for invalid code.
1140 * c-decl.c (implicitly_declare): Return decl early not only for
1141 error_mark_nodes, but for anything that is not a FUNCTION_DECL.
1143 2016-07-29 Jakub Jelinek <jakub@redhat.com>
1146 * c-decl.c (finish_function): Only set DECL_DISREGARD_INLINE_LIMITS
1147 on GNU extern inline functions.
1149 2016-07-29 Marek Polacek <polacek@redhat.com>
1152 * c-parser.c (c_parser_postfix_expression_after_paren_type): Also
1155 2016-07-22 Uros Bizjak <ubizjak@gmail.com>
1157 * c-typeck.c: Use HOST_WIDE_INT_1 instead of (HOST_WIDE_INT) 1,
1159 2016-07-20 David Malcolm <dmalcolm@redhat.com>
1161 * c-decl.c (struct edit_distance_traits<cpp_hashnode *>): Move to
1163 (best_macro_match): Likewise, converting from a typedef to a
1165 (find_closest_macro_cpp_cb): Move to spellcheck-tree.c.
1166 (lookup_name_fuzzy): Update for change of best_macro_match to a
1167 subclass with a ctor that calls cpp_forall_identifiers.
1169 2016-07-20 David Malcolm <dmalcolm@redhat.com>
1171 * c-decl.c (implicit_decl_warning): Update for conversion of
1172 return type of lookup_name_fuzzy to const char *.
1173 (undeclared_variable): Likewise.
1174 (lookup_name_fuzzy): Convert return type from tree to
1176 * c-parser.c (c_parser_declaration_or_fndef): Update for
1177 conversion of return type of lookup_name_fuzzy to const char *.
1178 (c_parser_parameter_declaration): Likewise.
1180 2016-07-15 Cesar Philippidis <cesar@codesourcery.com>
1182 * c-parser.c (c_parser_oacc_declare): Don't scan for
1184 * c-typeck.c (handle_omp_array_sections): Mark data clauses with
1185 GOMP_MAP_FORCE_{PRESENT,TO,FROM,TOFROM} as potentially having
1186 zero-length subarrays.
1188 2016-07-15 Jakub Jelinek <jakub@redhat.com>
1191 * c-decl.c (implicit_decl_warning): Use FUZZY_LOOKUP_FUNCTION_NAME
1192 instead of FUZZY_LOOKUP_NAME.
1193 (lookup_name_fuzzy): For FUZZY_LOOKUP_FUNCTION_NAME consider
1194 FUNCTION_DECLs, {VAR,PARM}_DECLs function pointers and macros.
1196 2016-07-14 Jakub Jelinek <jakub@redhat.com>
1199 * c-decl.c (lookup_name_fuzzy): Ignore binding->invisible.
1201 2016-07-12 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
1203 * c-parser.c (c_parser_generic_selection): Make type of variable
1205 (c_parser_omp_declare_simd): Likewise.
1207 2016-07-12 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
1209 * c-decl.c (struct c_struct_parse_info): Change member types
1210 from vec to auto_vec.
1211 (start_struct): Adjust.
1212 (finish_struct): Likewise.
1214 2016-07-02 Jakub Jelinek <jakub@redhat.com>
1217 * c-typeck.c (mark_exp_read): Handle VIEW_CONVERT_EXPR.
1219 2016-06-29 Thomas Schwinge <thomas@codesourcery.com>
1221 * c-parser.c (c_parser_pragma) <PRAGMA_OMP_CANCELLATION_POINT>:
1222 Move pragma context checking into...
1223 (c_parser_omp_cancellation_point): ... here, and improve
1224 diagnostic messages.
1225 * c-typeck.c (c_finish_omp_cancel)
1226 (c_finish_omp_cancellation_point): Improve diagnostic messages.
1228 2016-06-29 Jakub Jelinek <jakub@redhat.com>
1231 * c-typeck.c (c_build_qualified_type): Don't clear
1232 C_TYPE_INCOMPLETE_VARS for the main variant.
1234 2016-06-28 Martin Sebor <msebor@redhat.com>
1237 * c-typeck.c (output_init_element): Diagnose incompatible types
1238 before non-constant initializers.
1240 2016-06-28 Jakub Jelinek <jakub@redhat.com>
1242 * Make-lang.in: Don't cat ../stage_current if it does not exist.
1244 2016-06-23 Andi Kleen <ak@linux.intel.com>
1246 * Make-lang.in: Add support for autofdo.
1248 2016-06-22 David Malcolm <dmalcolm@redhat.com>
1251 * c-decl.c: Include spellcheck-tree.h and gcc-rich-location.h.
1252 (implicit_decl_warning): When issuing warnings for implicit
1253 declarations, attempt to provide a suggestion via
1255 (undeclared_variable): Likewise when issuing errors.
1256 (lookup_name_in_scope): Likewise.
1257 (struct edit_distance_traits<cpp_hashnode *>): New struct.
1258 (best_macro_match): New typedef.
1259 (find_closest_macro_cpp_cb): New function.
1260 (lookup_name_fuzzy): New function.
1261 * c-parser.c: Include gcc-rich-location.h.
1262 (c_token_starts_typename): Split out case CPP_KEYWORD into...
1263 (c_keyword_starts_typename): ...this new function.
1264 (c_parser_declaration_or_fndef): When issuing errors about
1265 missing "struct" etc, add a fixit. For other kinds of errors,
1266 attempt to provide a suggestion via lookup_name_fuzzy.
1267 (c_parser_parms_declarator): When looking ahead to detect typos in
1268 type names, also reject CPP_KEYWORD.
1269 (c_parser_parameter_declaration): When issuing errors about
1270 unknown type names, attempt to provide a suggestion via
1272 * c-tree.h (c_keyword_starts_typename): New prototype.
1274 2016-06-20 Joseph Myers <joseph@codesourcery.com>
1277 * c-typeck.c (build_conditional_expr): Return error_mark_node if
1278 c_common_type returns error_mark_node.
1280 2016-06-19 Martin Sebor <msebor@redhat.com>
1283 * c-parser.c (c_parser_alignof_expression): Avoid diagnosing
1284 __alignof__ (expression).
1286 2016-06-14 David Malcolm <dmalcolm@redhat.com>
1288 * c-typeck.c: Include spellcheck-tree.h rather than spellcheck.h.
1290 2016-06-14 David Malcolm <dmalcolm@redhat.com>
1292 * c-typeck.c (build_component_ref): Simplify fixit code by
1293 using gcc_rich_location::add_fixit_misspelled_id.
1294 (set_init_label): Likewise.
1296 2016-06-13 David Malcolm <dmalcolm@redhat.com>
1298 * c-parser.c (c_parser_initelt): Provide location of name for new
1299 location_t param of set_init_label.
1300 * c-tree.h (set_init_label): Add location_t param.
1301 * c-typeck.c (set_init_index): Add "fieldname_loc" location_t
1302 param and use it when issuing error messages about unrecognized
1303 field names. Attempt to provide a fixit hint if appropriate,
1304 otherwise update the error message to provide the type name.
1306 2016-06-10 Thomas Schwinge <thomas@codesourcery.com>
1309 * c-parser.c (c_parser_omp_variable_list) <OMP_CLAUSE__CACHE_>:
1312 2016-06-08 Martin Sebor <msebor@redhat.com>
1313 Jakub Jelinek <jakub@redhat.com>
1317 * c-typeck.c (convert_arguments): Don't promote last argument
1318 of BUILT_IN_{ADD,SUB,MUL}_OVERFLOW_P.
1320 2016-06-08 Marek Polacek <polacek@redhat.com>
1323 * c-decl.c (grokdeclarator): Check TYPE_P.
1326 * c-decl.c (get_parm_info): Don't crash on an assert on invalid
1329 2016-06-07 David Malcolm <dmalcolm@redhat.com>
1331 * c-parser.c (c_parser_postfix_expression): In __builtin_offsetof
1332 and structure element reference, capture the location of the
1333 element name token and pass it to build_component_ref.
1334 (c_parser_postfix_expression_after_primary): Likewise for
1335 structure element dereference.
1336 (c_parser_omp_variable_list): Likewise for
1337 OMP_CLAUSE_{_CACHE, MAP, FROM, TO},
1338 * c-tree.h (build_component_ref): Add location_t param.
1339 * c-typeck.c (build_component_ref): Add location_t param
1340 COMPONENT_LOC. Use it, if available, when issuing hints about
1341 mispelled member names to provide a fixit replacement hint.
1343 2016-06-06 Marek Polacek <polacek@redhat.com>
1346 * c-parser.c (c_parser_direct_declarator): Set location.
1348 2016-06-06 Marek Polacek <polacek@redhat.com>
1350 * c-typeck.c (comptypes_internal): Handle comparisons of
1351 INTEGER_TYPE, FIXED_POINT_TYPE, and REAL_TYPE nodes. Don't check
1352 TYPE_REF_CAN_ALIAS_ALL.
1354 2016-06-03 Chung-Lin Tang <cltang@codesourcery.com>
1356 * c-typeck.c (c_finish_omp_clauses): Mark OpenACC reduction
1357 arguments as addressable when async clause exists.
1359 2016-05-30 Jakub Jelinek <jakub@redhat.com>
1362 * c-parser.c (c_parser_omp_for): Don't disallow nowait clause
1363 when combined with target construct.
1365 2016-05-26 Jakub Jelinek <jakub@redhat.com>
1367 * c-parser.c (c_parser_omp_clause_schedule): Warn if
1368 OMP_CLAUSE_SCHEDULE_CHUNK_EXPR is known not to be positive.
1370 2016-05-25 Marek Polacek <polacek@redhat.com>
1373 * c-decl.c (c_make_fname_decl): Don't check seen_error.
1376 * c-decl.c (store_parm_decls_oldstyle): Skip non-PARM_DECLs.
1378 2016-05-24 Cesar Philippidis <cesar@codesourcery.com>
1380 * c-parser.c (c_parser_oacc_declare): Add support for
1381 GOMP_MAP_FIRSTPRIVATE_POINTER.
1382 * c-typeck.c (handle_omp_array_sections_1): Replace bool is_omp
1383 argument with enum c_omp_region_type ort.
1384 (handle_omp_array_sections): Likewise. Update call to
1385 handle_omp_array_sections_1.
1386 (c_finish_omp_clauses): Add specific errors and warning messages for
1387 OpenACC. Use firsrtprivate pointers for OpenACC subarrays. Update
1388 call to handle_omp_array_sections.
1390 2016-05-24 Thomas Schwinge <thomas@codesourcery.com>
1392 * c-parser.c (c_parser_oacc_routine): Tighten syntax checks.
1394 2016-05-24 Richard Biener <rguenther@suse.de>
1398 * c-typeck.c (build_array_ref): Do not complain about indexing
1399 non-lvalue vectors. Adjust for function name change.
1401 2016-05-20 Martin Sebor <msebor@redhat.com>
1404 * c-typeck.c (error_init): Use
1405 expansion_point_location_if_in_system_header.
1406 (warning_init): Same.
1408 2016-05-19 David Malcolm <dmalcolm@redhat.com>
1411 * c-parser.c (c_parser_generic_selection): Use c_expr::set_error
1413 (c_parser_postfix_expression): Likewise.
1414 * c-tree.h (c_expr::set_error): New method.
1415 * c-typeck.c (parser_build_binary_op): In error-handling, ensure
1416 that result's range is initialized.
1418 2016-05-17 James Greenhalgh <james.greenhalgh@arm.com>
1420 * c-typeck.c (parser_build_unary_op): Fix formatting.
1422 2016-05-16 Matthew Wahab <matthew.wahab@arm.com>
1424 * c-decl.c (grokdeclarator): Remove errmsg and use of
1425 targetm.invalid_return_type.
1426 (grokparms): Remove errmsg and use of
1427 targetm.invalid_parameter_type.
1429 2016-05-13 Joseph Myers <joseph@codesourcery.com>
1431 * c-decl.c (grokdeclarator): For C11, discard qualifiers on
1432 function return type.
1434 2016-05-12 Marek Polacek <polacek@redhat.com>
1437 * c-decl.c (build_compound_literal): Pass LOC down to
1438 c_incomplete_type_error.
1439 * c-tree.h (require_complete_type): Adjust declaration.
1440 (c_incomplete_type_error): Likewise.
1441 * c-typeck.c (require_complete_type): Add location parameter, pass it
1442 down to c_incomplete_type_error.
1443 (c_incomplete_type_error): Add location parameter, pass it down to
1445 (build_component_ref): Pass location down to c_incomplete_type_error.
1446 (default_conversion): Pass location down to require_complete_type.
1447 (build_array_ref): Likewise.
1448 (build_function_call_vec): Likewise.
1449 (convert_arguments): Likewise.
1450 (build_unary_op): Likewise.
1451 (build_c_cast): Likewise.
1452 (build_modify_expr): Likewise.
1453 (convert_for_assignment): Likewise.
1454 (c_finish_omp_clauses): Likewise.
1456 2016-05-11 Mikhail Maltsev <maltsevm@gmail.com>
1459 * c-decl.c (declspecs_add_qual): Warn when -Wduplicate-decl-specifier
1461 * c-errors.c (pedwarn_c90): Return true if warned.
1462 * c-tree.h (pedwarn_c90): Change return type to bool.
1463 (enum c_declspec_word): Add new enumerator cdw_atomic.
1465 2016-05-11 Marek Polacek <polacek@redhat.com>
1468 * c-decl.c (diagnose_mismatched_decls): Factor out code to
1469 diagnose_mismatched_attributes and call it.
1471 2016-05-10 Marek Polacek <polacek@redhat.com>
1474 * c-decl.c (diagnose_mismatched_decls): Warn for optimize attribute
1475 on a declaration following the definition.
1477 2016-05-05 Jakub Jelinek <jakub@redhat.com>
1479 * c-parser.c (c_parser_switch_statement): Add IF_P argument,
1480 parse it through to c_parser_c99_block_statement.
1481 (c_parser_statement_after_labels): Adjust c_parser_switch_statement
1484 2016-05-04 Marek Polacek <polacek@redhat.com>
1486 * c-parser.c (c_parser_if_statement): Replace OPT_Wparentheses with
1489 2016-05-04 Marek Polacek <polacek@redhat.com>
1492 * c-typeck.c (build_binary_op): Don't issue -Waddress warnings
1493 for macro expansions.
1495 2016-05-03 Marek Polacek <polacek@redhat.com>
1498 * c-typeck.c (build_function_call_vec): Pass LOC and ARG_LOC down to
1499 check_builtin_function_arguments.
1501 2016-05-03 Richard Biener <rguenther@suse.de>
1503 * Make-lang.in (cc1-checksum.c): For stage-final re-use
1504 the checksum from the previous stage.
1506 2016-05-02 Cesar Philippidis <cesar@codesourcery.com>
1508 * c-parser.c (c_parser_oacc_all_clauses): Update call to
1509 c_finish_omp_clauses.
1510 (c_parser_omp_all_clauses): Likewise.
1511 (c_parser_oacc_cache): Likewise.
1512 (c_parser_oacc_loop): Likewise.
1513 (omp_split_clauses): Likewise.
1514 (c_parser_omp_declare_target): Likewise.
1515 (c_parser_cilk_all_clauses): Likewise.
1516 (c_parser_cilk_for): Likewise.
1517 * c-typeck.c (c_finish_omp_clauses): Replace bool arguments
1518 is_omp, declare_simd, and is_cilk with enum c_omp_region_type ort.
1520 2016-05-02 Marek Polacek <polacek@redhat.com>
1523 * c-decl.c (grokdeclarator): Diagnose when array's size has an
1526 2016-04-29 Cesar Philippidis <cesar@codesourcery.com>
1529 * c-parser.c (c_parser_oacc_loop): Don't augment mask with
1530 OACC_LOOP_CLAUSE_MASK.
1531 (c_parser_oacc_kernels_parallel): Update call to
1532 c_oacc_split_loop_clauses.
1534 2016-04-28 Andrew MacLeod <amacleod@redhat.com>
1536 * c-array-notation.c (fix_builtin_array_notation_fn): Fix final
1537 argument to build_modify_expr in two cases.
1539 2016-04-27 Bernd Schmidt <bschmidt@redhat.com>
1541 * c-parser.c (c_parser_postfix_expression_after_primary): Call
1542 warn_for_memset instead of warning directly here.
1544 2016-04-26 Marek Polacek <polacek@redhat.com>
1547 * c-parser.c (c_parser_maybe_reclassify_token): New function factored
1549 (c_parser_for_statement): ... here.
1550 (c_parser_if_statement): Use it.
1551 (c_parser_switch_statement): Use it.
1552 (c_parser_while_statement): Use it.
1555 * c-decl.c (pushdecl): Pass LOCUS down to warning.
1557 2016-04-20 Ilya Verbin <ilya.verbin@intel.com>
1560 * c-parser.c (c_parser_cilk_all_clauses): Use c_finish_omp_clauses
1561 instead of c_finish_cilk_clauses.
1562 * c-tree.h (c_finish_omp_clauses): Add new default argument.
1563 * c-typeck.c (c_finish_omp_clauses): Add new argument. Allow
1564 floating-point variables in the linear clause for Cilk Plus.
1566 2016-04-18 Michael Matz <matz@suse.de>
1568 * c-decl.c (merge_decls): Use SET_DECL_ALIGN and SET_TYPE_ALIGN.
1569 (grokdeclarator, parser_xref_tag, finish_enum): Use SET_TYPE_ALIGN.
1571 2016-04-15 Marek Polacek <polacek@redhat.com>
1574 * c-typeck.c (build_unary_op): Pass location down to error and
1577 2016-04-15 Jakub Jelinek <jakub@redhat.com>
1580 * c-parser.c (c_parser_pragma): Add IF_P argument, pass it down
1582 (c_parser_external_declaration, c_parser_struct_or_union_specifier,
1583 c_parser_parameter_declaration, c_parser_compound_statement_nostart,
1584 c_parser_objc_class_instance_variables, c_parser_objc_methodprotolist):
1585 Adjust c_parser_pragma callers.
1586 (c_parser_statement_after_labels): Likewise. Adjust c_parser_cilk_for
1588 (c_parser_omp_structured_block): Add IF_P argument, pass it down to
1590 (c_parser_oacc_data, c_parser_oacc_host_data, c_parser_oacc_loop,
1591 c_parser_oacc_kernels_parallel, c_parser_omp_critical,
1592 c_parser_omp_simd, c_parser_omp_for, c_parser_omp_master,
1593 c_parser_omp_ordered, c_parser_omp_parallel, c_parser_omp_single,
1594 c_parser_omp_task, c_parser_omp_taskgroup, c_parser_omp_distribute,
1595 c_parser_omp_teams, c_parser_omp_target_data, c_parser_omp_target,
1596 c_parser_omp_taskloop, c_parser_omp_construct, c_parser_cilk_grainsize,
1597 c_parser_cilk_simd, c_parser_cilk_for): Add IF_P argument, pass it
1599 (c_parser_omp_for_loop): Likewise. Clear IF_P if nbraces.
1600 (c_parser_omp_sections_scope): Adjust c_parser_omp_structured_block
1603 2016-04-13 Marek Polacek <polacek@redhat.com>
1606 * c-parser.c (c_parser_statement_after_labels): Add IF_P argument and
1608 (c_parser_statement): Likewise.
1609 (c_parser_c99_block_statement): Likewise.
1610 (c_parser_while_statement): Likewise.
1611 (c_parser_for_statement): Likewise.
1612 (c_parser_if_body): Don't set IF_P here.
1613 (c_parser_if_statement): Add IF_P argument. Set IF_P here. Warn
1614 about dangling else here.
1615 * c-tree.h (c_finish_if_stmt): Adjust declaration.
1616 * c-typeck.c (c_finish_if_stmt): Remove NESTED_IF parameter. Don't
1617 warn about dangling else here.
1619 2016-04-04 Marek Polacek <polacek@redhat.com>
1622 * c-fold.c (c_fully_fold_internal): Handle VEC_COND_EXPR.
1624 2016-03-31 Marek Polacek <polacek@redhat.com>
1627 * c-decl.c (merge_decls): Also set TYPE_ALIGN and TYPE_USER_ALIGN.
1629 2016-03-18 David Malcolm <dmalcolm@redhat.com>
1632 * c-parser.c (c_parser_postfix_expression): Set the source range
1633 for uses of "__builtin_types_compatible_p".
1635 2016-03-17 Jakub Jelinek <jakub@redhat.com>
1638 * c-typeck.c (composite_type): Don't count void_list_node
1639 into len, if the list is terminated by void_list_node, start
1640 with void_list_node instead of NULL for newargs. Stop
1643 2016-03-16 Marek Polacek <polacek@redhat.com>
1646 * c-typeck.c (build_function_call_vec): Create a TARGET_EXPR for
1647 nested functions returning VM types.
1649 2016-03-09 Cesar Philippidis <cesar@codesourcery.com>
1651 * c-parser.c (c_parser_oacc_loop): Update cclauses and clauses
1652 when calling c_finish_omp_clauses.
1654 2016-03-04 Bernd Schmidt <bschmidt@redhat.com>
1657 * c-decl.c (get_parm_info): Don't queue implicit function declarations
1660 2016-03-04 Marek Polacek <polacek@redhat.com>
1663 * c-parser.c (c_parser_postfix_expression): Call
1664 c_parser_cast_expression rather than c_parser_postfix_expression.
1666 2016-03-01 Jakub Jelinek <jakub@redhat.com>
1670 * c-parser.c (c_parser_translation_unit): Don't change TREE_TYPE
1671 of incomplete decls to error_mark_node.
1673 2016-02-24 Marek Polacek <polacek@redhat.com>
1676 * c-decl.c (finish_decl): Don't update the copy of the type of a
1677 different decl type.
1679 2016-02-23 Jakub Jelinek <jakub@redhat.com>
1682 * c-parser.c (c_parser_for_statement): Properly handle ObjC classes
1683 in id_kind reclassification.
1685 2016-02-16 Jakub Jelinek <jakub@redhat.com>
1688 * c-typeck.c (build_binary_op): Revert 2015-09-09 change.
1690 2016-02-16 James Norris <jnorris@codesourcery.com>
1693 * c-parser.c (c_parser_oacc_data_clause_deviceptr): Allow parms.
1695 2016-02-12 Bernd Schmidt <bschmidt@redhat.com>
1697 * c-decl.c (build_null_declspecs): Zero the entire struct.
1700 * c-parser.c (c_parser_braced_init): New arg outer_obstack. All
1701 callers changed. If nested_p is true, use it to call
1702 finish_implicit_inits.
1703 * c-tree.h (finish_implicit_inits): Declare.
1704 * c-typeck.c (finish_implicit_inits): New function. Move code
1706 (push_init_level): ... here.
1707 (set_designator, process_init_element): Call finish_implicit_inits.
1709 2016-02-11 Jakub Jelinek <jakub@redhat.com>
1712 * c-typeck.c (parser_build_binary_op): Strip nops from integer_zerop
1713 arguments for -Waddress warning.
1715 2016-02-04 Jakub Jelinek <jakub@redhat.com>
1718 * c-decl.c (finish_enum): When honoring mode attribute,
1719 make sure to use proper TYPE_MIN_VALUE and TYPE_MAX_VALUE.
1721 2016-01-29 Jakub Jelinek <jakub@redhat.com>
1724 * c-decl.c (finish_struct): Clear C_TYPE_INCOMPLETE_VARS in
1725 all type variants, not just TYPE_MAIN_VARIANT.
1727 2016-01-27 Jakub Jelinek <jakub@redhat.com>
1730 * c-decl.c (c_write_global_declarations_1): Warn with
1731 warn_unused_function if static prototype without definition
1734 2016-01-27 Marek Polacek <polacek@redhat.com>
1737 * c-typeck.c (build_binary_op) [EQ_EXPR, GE_EXPR]: Promote operand
1738 to unsigned, if needed. Add -Wsign-compare warning.
1740 2016-01-26 Jakub Jelinek <jakub@redhat.com>
1742 PR tree-optimization/69483
1743 * c-parser.c (c_parser_translation_unit): Use FOR_EACH_VEC_ELT.
1745 2016-01-20 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
1748 * c-tree.h (incomplete_record_decls): Declare.
1749 * c-parser.c (incomplete_record_decls): Define.
1750 (c_parser_translation_unit): Iterate through incomplete_record_decls and
1751 report error if any decl has zero size.
1752 * c-decl.c (finish_decl): Append static decl with incomplete struct/union
1753 or enum type to incomplete_record_decls.
1755 2016-01-14 Tom de Vries <tom@codesourcery.com>
1757 PR tree-optimization/68773
1758 * c-parser.c (c_parser_oacc_declare, c_parser_omp_declare_target): Don't
1761 2016-01-14 Marek Polacek <polacek@redhat.com>
1764 * c-decl.c (grokdeclarator): Provide more information for invalid
1767 2016-01-06 David Malcolm <dmalcolm@redhat.com>
1769 * c-parser.c (c_parser_unary_expression): For dereferences, build
1770 a combined location before calling build_indirect_ref, so that
1771 error reports cover the full range, manually updating the c_expr
1774 2016-01-06 Marek Polacek <polacek@redhat.com>
1777 * c-convert.c (convert) [INTEGER_TYPE]: Drop ARG. Don't pass ARG to
1778 ubsan_instrument_float_cast. Fold EXPR. Use NULL_TREE instead of
1781 2016-01-04 Jakub Jelinek <jakub@redhat.com>
1783 Update copyright years.
1785 2016-01-04 Marek Polacek <polacek@redhat.com>
1788 * c-typeck.c (build_atomic_assign): Improve commentary. Add
1789 optimization to use __atomic_fetch_* built-in if possible.
1791 2015-12-23 Thomas Schwinge <thomas@codesourcery.com>
1793 * c-parser.c (c_parser_oacc_clause_use_device): Merge function
1795 (c_parser_omp_clause_use_device_ptr): ... this function. Adjust
1798 2015-12-22 Marek Polacek <polacek@redhat.com>
1801 * c-typeck.c (build_component_ref): Warn when acessing elements of
1802 atomic structures or unions.
1804 2015-12-21 David Malcolm <dmalcolm@redhat.com>
1806 * c-typeck.c: Include "gcc-rich-location.h".
1807 (build_binary_op): In the two places that call binary_op_error,
1808 create a gcc_rich_location and populate it with the location of
1809 the binary op and its two operands.
1811 2015-12-16 David Malcolm <dmalcolm@redhat.com>
1813 * c-parser.c (c_parser_statement_after_labels): When calling
1814 c_finish_return, Use the return expression's location if it has
1815 one, falling back to the location of the first token within it.
1816 * c-typeck.c (c_finish_return): When issuing warnings about
1817 the incorrect presence/absence of a return value, issue a note
1818 showing the declaration of the function.
1820 2015-12-16 David Malcolm <dmalcolm@redhat.com>
1822 * c-parser.c (struct c_parser): Expand array "tokens_buf" from 2
1824 (c_parser_peek_nth_token): New function.
1825 (c_parser_peek_conflict_marker): New function.
1826 (c_parser_error): Detect conflict markers and report them as such.
1828 2015-12-16 David Malcolm <dmalcolm@redhat.com>
1830 * c-parser.c (c_parser_postfix_expression): Use EXPR_LOC_OR_LOC
1831 to preserve range information for the primary expression
1832 in the call to c_parser_postfix_expression_after_primary.
1834 2015-12-16 David Malcolm <dmalcolm@redhat.com>
1836 * c-parser.c (c_parser_static_assert_declaration_no_semi): Use the
1837 expression location, falling back on the first token location,
1838 rather than always using the latter.
1840 2015-12-16 Marek Polacek <polacek@redhat.com>
1843 * c-typeck.c (c_process_expr_stmt): Use location of the expression if
1846 2015-12-15 Marek Polacek <polacek@redhat.com>
1849 * c-typeck.c (build_atomic_assign): Set TREE_NO_WARNING on an
1852 2015-12-08 David Malcolm <dmalcolm@redhat.com>
1854 * c-parser.c (c_parser_alignof_expression): Capture location of
1855 closing parenthesis (if any), or of end of unary expression, and
1856 use it to build a src_range for the expression.
1858 2015-12-08 David Malcolm <dmalcolm@redhat.com>
1861 * c-parser.c (c_parser_get_builtin_args): Add
1862 "out_close_paren_loc" param, and write back to it.
1863 (c_parser_postfix_expression): Capture the closing
1864 parenthesis location for RID_CHOOSE_EXPR,
1865 RID_BUILTIN_CALL_WITH_STATIC_CHAIN, RID_BUILTIN_COMPLEX,
1866 RID_BUILTIN_SHUFFLE and use it to set the source range
1867 for such expressions; within RID_BUILTIN_COMPLEX set
1868 the underlying location.
1870 2015-12-07 Marek Polacek <polacek@redhat.com>
1873 * c-decl.c (grokdeclarator): If ORIG_QUAL_INDIRECT is indirect, use
1874 TREE_TYPE of ORIG_QUAL_TYPE, otherwise decrement ORIG_QUAL_INDIRECT.
1876 2015-12-04 Eric Botcazou <ebotcazou@adacore.com>
1878 * c-tree.h (c_build_va_arg): Adjust prototype.
1879 * c-parser.c (c_parser_postfix_expression): Adjust call to above.
1880 * c-typeck.c (c_build_va_arg): Rename LOC parameter to LOC2, add LOC1
1881 parameter, adjust throughout and issue an error if EXPR is a component
1882 with reverse storage order.
1884 2015-12-02 Jason Merrill <jason@redhat.com>
1886 * c-fold.c (c_disable_warnings, c_enable_warnings, c_fully_fold)
1887 (c_fully_fold_internal, decl_constant_value_for_optimization):
1888 Move from c-common.c.
1889 * c-tree.h: Declare decl_constant_value_for_optimization.
1890 * Make-lang.in (C_AND_OBJC_OBJS): Add c-fold.o.
1892 2015-12-02 Joseph Myers <joseph@codesourcery.com>
1895 * c-decl.c (grokdeclarator): Set first_non_attr_kind before
1896 following link from declarator to next declarator. Track original
1897 qualified type and pass it to c_build_qualified_type.
1898 * c-typeck.c (c_build_qualified_type): Add arguments
1899 orig_qual_type and orig_qual_indirect.
1901 2015-12-02 Thomas Schwinge <thomas@codesourcery.com>
1903 * c-parser.c (c_parser_omp_clause_name)
1904 (c_parser_oacc_all_clauses): Alphabetical sorting.
1906 2015-12-02 Jakub Jelinek <jakub@redhat.com>
1909 * c-decl.c (get_parm_info): Use b->locus instead of input_location
1912 2015-12-01 Julian Brown <julian@codesourcery.com>
1913 Cesar Philippidis <cesar@codesourcery.com>
1914 James Norris <James_Norris@mentor.com>
1916 * c-parser.c (c_parser_omp_clause_name): Add use_device support.
1917 (c_parser_oacc_clause_use_device): New function.
1918 (c_parser_oacc_all_clauses): Add use_device support.
1919 (OACC_HOST_DATA_CLAUSE_MASK): New macro.
1920 (c_parser_oacc_host_data): New function.
1921 (c_parser_omp_construct): Add host_data support.
1922 * c-tree.h (c_finish_oacc_host_data): Add prototype.
1923 * c-typeck.c (c_finish_oacc_host_data): New function.
1924 (c_finish_omp_clauses): Add use_device support.
1926 2015-11-29 Jan Hubicka <hubicka@ucw.cz>
1929 * c-decl.c: Set TYPE_PACKED in variants.
1931 2015-11-27 Martin Liska <mliska@suse.cz>
1934 * c-array-notation.c (fix_builtin_array_notation_fn):
1935 Use release_vec_vec instead of vec::release.
1936 (build_array_notation_expr): Likewise.
1937 (fix_conditional_array_notations_1): Likewise.
1938 (fix_array_notation_expr): Likewise.
1939 (fix_array_notation_call_expr): Likewise.
1941 2015-11-27 Jakub Jelinek <jakub@redhat.com>
1944 * c-parser.c (c_parser_compound_statement_nostart): If
1945 last_label is true, use pragma_stmt instead of pragma_compound
1946 as second c_parser_pragma argument.
1947 (c_parser_omp_ordered, c_parser_omp_target_update,
1948 c_parser_omp_target_enter_data, c_parser_omp_target_exit_data): Pass
1949 false as second argument to c_parser_skip_to_pragma_eol after
1950 diagnosing standalone directives used in pragma_stmt context.
1952 2015-11-24 Ilya Verbin <ilya.verbin@intel.com>
1954 * c-parser.c (c_parser_oacc_declare): Replace "ifdef ENABLE_OFFLOADING"
1955 with "if (ENABLE_OFFLOADING)".
1957 2015-11-23 David Malcolm <dmalcolm@redhat.com>
1960 * c-parser.c (c_parser_postfix_expression): Set up source ranges
1961 for various Objective-C constructs: Class.name syntax,
1962 @selector(), @protocol(), @encode(), and [] message syntax.
1964 2015-11-20 David Malcolm <dmalcolm@redhat.com>
1967 * c-typeck.c (should_suggest_deref_p): New function.
1968 (build_component_ref): Special-case POINTER_TYPE when
1969 generating a "not a structure of union" error message, and
1970 suggest a "->" rather than a ".", providing a fix-it hint.
1972 2015-11-19 David Malcolm <dmalcolm@redhat.com>
1974 * c-typeck.c (lookup_field_fuzzy): Move determination of closest
1975 candidate into a new function, find_closest_identifier.
1977 2015-11-19 Marek Polacek <polacek@redhat.com>
1980 * c-typeck.c (parser_build_binary_op): Properly handle
1981 C_MAYBE_CONST_EXPR before calling warn_tautological_cmp.
1983 2015-11-17 David Malcolm <dmalcolm@redhat.com>
1985 * c-parser.c (set_c_expr_source_range): Bulletproof both
1986 overloaded implementations against NULL expr->value.
1987 (c_parser_braced_init): Set src_range for "ret" to a sane pair of
1989 (c_parser_unary_expression): Likewise when handling addresses of
1991 (c_parser_postfix_expression): Likewise for statement expressions,
1992 for __FUNCTION__, __PRETTY_FUNCTION_ and __func__ keywords, for
1993 __builtin_va_arg, and for __builtin_offset_of.
1994 (c_parser_postfix_expression_after_paren_type): Initialize expr's
1995 src_range using the range of the braced initializer.
1996 (c_parser_transaction_expression): Set src_range for "ret" to a
1997 sane pair of values.
1999 2015-11-16 Kirill Yukhin <kirill.yukhin@intel.com>
2001 * c-parser.c (c_finish_omp_declare_simd): Look for
2002 "simd" attribute as well. Update error message.
2004 2015-11-14 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
2006 * c-parser.c (c_parser_omp_declare_target): Adjust.
2008 2015-11-14 Jakub Jelinek <jakub@redhat.com>
2010 * c-typeck.c (c_finish_omp_clauses): Don't mark
2011 GOMP_MAP_FIRSTPRIVATE_POINTER decls addressable.
2013 2015-11-14 Marek Polacek <polacek@redhat.com>
2015 * c-decl.c: Use RECORD_OR_UNION_TYPE_P throughout.
2016 * c-typeck.c: Likewise.
2018 2015-11-13 David Malcolm <dmalcolm@redhat.com>
2020 * c-decl.c (warn_defaults_to): Pass line_table to
2022 * c-errors.c (pedwarn_c99): Likewise.
2023 (pedwarn_c90): Likewise.
2024 * c-parser.c (set_c_expr_source_range): New functions.
2025 (c_token::get_range): New method.
2026 (c_token::get_finish): New method.
2027 (c_parser_expr_no_commas): Call set_c_expr_source_range on the ret
2028 based on the range from the start of the LHS to the end of the
2030 (c_parser_conditional_expression): Likewise, based on the range
2031 from the start of the cond.value to the end of exp2.value.
2032 (c_parser_binary_expression): Call set_c_expr_source_range on
2033 the stack values for TRUTH_ANDIF_EXPR and TRUTH_ORIF_EXPR.
2034 (c_parser_cast_expression): Call set_c_expr_source_range on ret
2035 based on the cast_loc through to the end of the expr.
2036 (c_parser_unary_expression): Likewise, based on the
2037 op_loc through to the end of op.
2038 (c_parser_sizeof_expression) Likewise, based on the start of the
2039 sizeof token through to either the closing paren or the end of
2041 (c_parser_postfix_expression): Likewise, using the token range,
2042 or from the open paren through to the close paren for
2043 parenthesized expressions.
2044 (c_parser_postfix_expression_after_primary): Likewise, for
2045 various kinds of expression.
2046 * c-tree.h (struct c_expr): Add field "src_range".
2047 (c_expr::get_start): New method.
2048 (c_expr::get_finish): New method.
2049 (set_c_expr_source_range): New decls.
2050 * c-typeck.c (parser_build_unary_op): Call set_c_expr_source_range
2051 on ret for prefix unary ops.
2052 (parser_build_binary_op): Likewise, running from the start of
2053 arg1.value through to the end of arg2.value.
2055 2015-11-13 Marek Polacek <polacek@redhat.com>
2058 * c-parser.c (c_parser_for_statement): Treat unknown tokens as IDs.
2060 2015-11-13 David Malcolm <dmalcolm@redhat.com>
2062 * c-typeck.c: Include spellcheck.h.
2063 (lookup_field_fuzzy_find_candidates): New function.
2064 (lookup_field_fuzzy): New function.
2065 (build_component_ref): If the field was not found, try using
2066 lookup_field_fuzzy and potentially offer a suggestion.
2068 2015-11-12 James Norris <jnorris@codesourcery.com>
2069 Joseph Myers <joseph@codesourcery.com>
2071 * c-parser.c (c_parser_pragma): Handle PRAGMA_OACC_DECLARE.
2072 (c_parser_omp_clause_name): Handle 'device_resident' clause.
2073 (c_parser_oacc_data_clause): Handle PRAGMA_OACC_CLAUSE_DEVICE_RESIDENT
2074 and PRAGMA_OMP_CLAUSE_LINK.
2075 (c_parser_oacc_all_clauses): Handle PRAGMA_OACC_CLAUSE_DEVICE_RESIDENT
2076 and PRAGMA_OACC_CLAUSE_LINK.
2077 (OACC_DECLARE_CLAUSE_MASK): New definition.
2078 (c_parser_oacc_declare): New function.
2080 2015-11-12 Marek Polacek <polacek@redhat.com>
2083 * c-parser.c (c_parser_for_statement): Reclassify the token in
2086 2015-11-11 Marek Polacek <polacek@redhat.com>
2090 * c-decl.c (grokdeclarator): Call valid_array_size_p. Remove code
2091 checking the size of an array.
2093 2015-11-11 Andrew MacLeod <amacleod@redhat.com>
2095 * c-array-notation.c: Remove unused header files.
2096 * c-aux-info.c: Likewise.
2097 * c-convert.c: Likewise.
2098 * c-decl.c: Likewise.
2099 * c-errors.c: Likewise.
2100 * c-lang.c: Likewise.
2101 * c-objc-common.c: Likewise.
2102 * c-parser.c: Likewise.
2103 * c-typeck.c: Likewise.
2104 * gccspec.c: Likewise.
2106 2015-11-09 Thomas Schwinge <thomas@codesourcery.com>
2107 Cesar Philippidis <cesar@codesourcery.com>
2108 James Norris <jnorris@codesourcery.com>
2109 Julian Brown <julian@codesourcery.com>
2110 Nathan Sidwell <nathan@codesourcery.com>
2113 * c-parser.c (c_parser_declaration_or_fndef): Add OpenACC
2115 (c_parser_declaration_or_fndef): Call c_finish_oacc_routine.
2116 (c_parser_pragma): Parse 'acc routine'.
2117 (OACC_ROUTINE_CLAUSE_MARK): Define.
2118 (c_parser_oacc_routine, (c_finish_oacc_routine): New.
2120 2015-11-09 Andreas Arnez <arnez@linux.vnet.ibm.com>
2123 * c-typeck.c (c_finish_loop): For unconditional loops, set the
2124 location of the backward-goto to the start of the loop body.
2126 2015-11-09 Andreas Arnez <arnez@linux.vnet.ibm.com>
2129 * c-parser.c (c_parser_while_statement): Finish the loop before
2130 parsing ahead for misleading indentation.
2131 (c_parser_for_statement): Likewise.
2133 2015-11-08 Eric Botcazou <ebotcazou@adacore.com>
2135 * c-decl.c (finish_struct): If the structure has reverse storage
2136 order, rewrite the type of array fields with scalar component. Call
2137 maybe_apply_pragma_scalar_storage_order on entry.
2138 * c-typeck.c (build_unary_op) <ADDR_EXPR>: Remove left-overs. Issue
2139 errors on bit-fields and reverse SSO here and not...
2140 (c_mark_addressable): ...here.
2141 (output_init_element): Adjust call to initializer_constant_valid_p.
2142 (c_build_qualified_type): Propagate TYPE_REVERSE_STORAGE_ORDER.
2144 2015-11-06 David Malcolm <dmalcolm@redhat.com>
2146 * c-decl.c (warn_defaults_to): Update for change in signature
2147 of diagnostic_set_info.
2148 * c-errors.c (pedwarn_c99): Likewise.
2149 (pedwarn_c90): Likewise.
2150 * c-objc-common.c (c_tree_printer): Update for new "caret_p" param
2151 for textinfo::set_location.
2153 2015-11-05 Cesar Philippidis <cesar@codesourcery.com>
2154 Thomas Schwinge <thomas@codesourcery.com>
2155 James Norris <jnorris@codesourcery.com>
2157 * c-parser.c (c_parser_omp_clause_name): Add support for
2158 PRAGMA_OACC_CLAUSE_INDEPENDENT and PRAGMA_OACC_CLAUSE_TILE.
2159 (c_parser_omp_clause_default): Add is_oacc argument. Handle
2160 default(none) in OpenACC.
2161 (c_parser_oacc_shape_clause): Allow pointer variables as gang static
2163 (c_parser_oacc_clause_tile): New function.
2164 (c_parser_oacc_all_clauses): Add support for OMP_CLAUSE_DEFAULT,
2165 OMP_CLAUSE_INDEPENDENT and OMP_CLAUSE_TILE.
2166 (OACC_LOOP_CLAUSE_MASK): Add PRAGMA_OACC_CLAUSE_{PRIVATE,INDEPENDENT,
2168 (OACC_KERNELS_MASK): Add PRAGMA_OACC_CLAUSE_DEFAULT.
2169 (OACC_PARALLEL_MASK): Add PRAGMA_OACC_CLAUSE_{DEFAULT,PRIVATE,
2171 (c_parser_omp_all_clauses): Update call to c_parser_omp_clause_default.
2172 (c_parser_oacc_update): Update the error message for missing clauses.
2173 * c-typeck.c (c_finish_omp_clauses): Add support for OMP_CLAUSE_TILE
2174 and OMP_CLAUSE_INDEPENDENT.
2176 2015-11-05 Marek Polacek <polacek@redhat.com>
2179 * c-parser.c (c_parser_postfix_expression_after_paren_type): Don't
2180 deal with pre-evaluation on invalid types.
2182 2015-11-05 Jakub Jelinek <jakub@redhat.com>
2183 Ilya Verbin <ilya.verbin@intel.com>
2185 * c-parser.c: Include context.h and gimple-expr.h.
2186 (c_parser_omp_clause_schedule): Parse schedule modifiers, diagnose
2187 monotonic together with nonmonotonic.
2188 (c_parser_omp_for_loop): Call c_omp_check_loop_iv. Call add_stmt here.
2189 (OMP_DISTRIBUTE_CLAUSE_MASK): Add lastprivate clause.
2190 (c_parser_omp_target_data, c_parser_omp_target_enter_data,
2191 c_parser_omp_target_exit_data): Allow GOMP_MAP_ALWAYS_POINTER.
2192 (c_parser_omp_target): Likewise. Evaluate num_teams and thread_limit
2193 expressions on combined target teams before the target.
2194 (c_parser_omp_declare_target): If decl has "omp declare target" or
2195 "omp declare target link" attribute, and cgraph or varpool node already
2196 exists, then set corresponding flags. Call c_finish_omp_clauses
2197 in the parenthesized extended-list syntax case.
2198 * c-decl.c (c_decl_attributes): Don't diagnose block scope vars inside
2200 * c-typeck.c (handle_omp_array_sections_1): Allow non-zero low-bound
2201 on OMP_CLAUSE_REDUCTION array sections.
2202 (handle_omp_array_sections): Encode low-bound into the MEM_REF, either
2203 into the constant offset, or for variable low-bound using
2204 POINTER_PLUS_EXPR. For structure element based array sections use
2205 GOMP_MAP_ALWAYS_POINTER instead of GOMP_MAP_FIRSTPRIVATE_POINTER.
2206 (c_finish_omp_clauses): Drop generic_field_head, structure
2207 elements are now always mapped even as array section bases,
2208 diagnose same var in data sharing and mapping clauses. Diagnose if
2209 linear step on declare simd is neither a constant nor a uniform
2210 parameter. Look through POINTER_PLUS_EXPR for array section
2211 reductions. Diagnose the same var or function appearing multiple
2212 times on the same directive. Fix up wording for the to clause if t
2213 is neither a FUNCTION_DECL nor a VAR_DECL. Diagnose nonmonotonic
2214 modifier on kinds other than dynamic or guided or nonmonotonic
2215 modifier together with ordered clause.
2217 2015-11-03 Thomas Schwinge <thomas@codesourcery.com>
2218 Chung-Lin Tang <cltang@codesourcery.com>
2220 * c-parser.c (c_parser_omp_construct): Handle PRAGMA_OACC_ATOMIC.
2222 2015-10-29 Andrew MacLeod <amacleod@redhat.com>
2224 * c-array-notation.c: Reorder #include's and remove duplicates.
2225 * c-aux-info.c: Likewise.
2226 * c-convert.c: Likewise.
2227 * c-decl.c: Likewise.
2228 * c-errors.c: Likewise.
2229 * c-lang.c: Likewise.
2230 * c-objc-common.c: Likewise.
2231 * c-parser.c: Likewise.
2232 * c-typeck.c: Likewise.
2234 2015-10-26 Jim Wilson <jim.wilson@linaro.org>
2237 * c-typeck.c (c_build_qualified_type): Clear C_TYPE_INCOMPLETE_VARS
2238 after calling build_qualified_type.
2240 2015-10-27 Cesar Philippidis <cesar@codesourcery.com>
2241 Thomas Schwinge <thomas@codesourcery.com>
2242 James Norris <jnorris@codesourcery.com>
2243 Joseph Myers <joseph@codesourcery.com>
2244 Julian Brown <julian@codesourcery.com>
2245 Bernd Schmidt <bschmidt@redhat.com>
2247 * c-parser.c (c_parser_oacc_shape_clause): New.
2248 (c_parser_oacc_simple_clause): New.
2249 (c_parser_oacc_all_clauses): Add auto, gang, seq, vector, worker.
2250 (OACC_LOOP_CLAUSE_MASK): Add gang, worker, vector, auto, seq.
2252 2015-10-27 Thomas Schwinge <thomas@codesourcery.com>
2253 James Norris <jnorris@codesourcery.com>
2254 Cesar Philippidis <cesar@codesourcery.com>
2258 * c-parser.c (c_parser_oacc_loop): Add mask, cclauses formal
2259 parameters, and handle these. Adjust all users.
2260 (c_parser_oacc_kernels, c_parser_oacc_parallel): Merge functions
2262 (c_parser_oacc_kernels_parallel): ... this new function. Adjust
2264 * c-tree.h (c_finish_oacc_parallel, c_finish_oacc_kernels): Don't
2266 (c_finish_omp_construct): Declare function.
2267 * c-typeck.c (c_finish_oacc_parallel, c_finish_oacc_kernels):
2268 Merge functions into...
2269 (c_finish_omp_construct): ... this new function.
2271 2015-10-22 Richard Biener <rguenther@suse.de>
2273 * c-typeck.c (c_finish_omp_clauses): Properly convert operands
2274 before folding a MINUS_EXPR.
2276 2015-10-21 Marek Polacek <polacek@redhat.com>
2279 * c-decl.c (start_function): Warn about vararg functions without
2282 2015-10-21 Ilya Enkovich <enkovich.gnu@gmail.com>
2284 * c-typeck.c (build_conditional_expr): Use boolean vector
2285 type for vector comparison.
2286 (build_vec_cmp): New.
2287 (build_binary_op): Use build_vec_cmp for comparison.
2289 2015-10-20 Marek Polacek <polacek@redhat.com>
2291 * c-parser.c (is_cilkplus_vector_p): Don't define here.
2293 2015-10-20 Marek Polacek <polacek@redhat.com>
2296 * c-parser.c (c_parser_attributes): Break out of the loop if the
2297 token after an attribute isn't a comma.
2299 2015-10-13 Jakub Jelinek <jakub@redhat.com>
2300 Aldy Hernandez <aldyh@redhat.com>
2302 * c-parser.c (c_parser_pragma): Handle PRAGMA_OMP_ORDERED here.
2303 (c_parser_omp_clause_name): Handle OpenMP 4.5 clauses.
2304 (c_parser_omp_variable_list): Handle structure elements for
2305 map, to and from clauses. Handle array sections in reduction
2306 clause. Formatting fixes.
2307 (c_parser_omp_clause_if): Add IS_OMP argument, handle parsing of
2308 if clause modifiers.
2309 (c_parser_omp_clause_num_tasks, c_parser_omp_clause_grainsize,
2310 c_parser_omp_clause_priority, c_parser_omp_clause_hint,
2311 c_parser_omp_clause_defaultmap, c_parser_omp_clause_use_device_ptr,
2312 c_parser_omp_clause_is_device_ptr): New functions.
2313 (c_parser_omp_clause_ordered): Parse optional parameter.
2314 (c_parser_omp_clause_reduction): Handle array reductions.
2315 (c_parser_omp_clause_schedule): Parse optional simd modifier.
2316 (c_parser_omp_clause_nogroup, c_parser_omp_clause_orderedkind): New
2318 (c_parser_omp_clause_linear): Parse linear clause modifiers.
2319 (c_parser_omp_clause_depend_sink): New function.
2320 (c_parser_omp_clause_depend): Parse source/sink depend kinds.
2321 (c_parser_omp_clause_map): Parse release/delete map kinds and
2322 optional always modifier.
2323 (c_parser_oacc_all_clauses): Adjust c_parser_omp_clause_if
2324 and c_finish_omp_clauses callers.
2325 (c_parser_omp_all_clauses): Likewise. Parse OpenMP 4.5 clauses.
2326 Parse "to" as OMP_CLAUSE_TO_DECLARE if on declare target directive.
2327 (c_parser_oacc_cache): Adjust c_finish_omp_clauses caller.
2328 (OMP_CRITICAL_CLAUSE_MASK): Define.
2329 (c_parser_omp_critical): Parse critical clauses.
2330 (c_parser_omp_for_loop): Handle doacross loops, adjust
2331 c_finish_omp_for and c_finish_omp_clauses callers.
2332 (OMP_SIMD_CLAUSE_MASK): Add simdlen clause.
2333 (c_parser_omp_simd): Allow ordered clause if it has no parameter.
2334 (OMP_FOR_CLAUSE_MASK): Add linear clause.
2335 (c_parser_omp_for): Disallow ordered clause when combined with
2336 distribute. Disallow linear clause when combined with distribute
2337 and not combined with simd.
2338 (OMP_ORDERED_CLAUSE_MASK, OMP_ORDERED_DEPEND_CLAUSE_MASK): Define.
2339 (c_parser_omp_ordered): Add CONTEXT argument, remove LOC argument,
2340 parse clauses and if depend clause is found, don't parse a body.
2341 (c_parser_omp_parallel): Disallow copyin clause on target parallel.
2342 Allow target parallel without for after it.
2343 (OMP_TASK_CLAUSE_MASK): Add priority clause.
2344 (OMP_TARGET_DATA_CLAUSE_MASK): Add use_device_ptr clause.
2345 (c_parser_omp_target_data): Diagnose no map clauses or clauses with
2347 (OMP_TARGET_UPDATE_CLAUSE_MASK): Add depend and nowait clauses.
2348 (OMP_TARGET_ENTER_DATA_CLAUSE_MASK,
2349 OMP_TARGET_EXIT_DATA_CLAUSE_MASK): Define.
2350 (c_parser_omp_target_enter_data, c_parser_omp_target_exit_data): New
2352 (OMP_TARGET_CLAUSE_MASK): Add depend, nowait, private, firstprivate,
2353 defaultmap and is_device_ptr clauses.
2354 (c_parser_omp_target): Parse target parallel and target simd. Set
2355 OMP_TARGET_COMBINED on combined constructs. Parse target enter data
2356 and target exit data. Diagnose invalid map kinds.
2357 (OMP_DECLARE_TARGET_CLAUSE_MASK): Define.
2358 (c_parser_omp_declare_target): Parse OpenMP 4.5 forms of this
2360 (c_parser_omp_declare_reduction): Use STRIP_NOPS when checking for
2362 (OMP_TASKLOOP_CLAUSE_MASK): Define.
2363 (c_parser_omp_taskloop): New function.
2364 (c_parser_omp_construct): Don't handle PRAGMA_OMP_ORDERED here,
2365 handle PRAGMA_OMP_TASKLOOP.
2366 (c_parser_cilk_for): Adjust c_finish_omp_clauses callers.
2367 * c-tree.h (c_finish_omp_clauses): Add two new arguments.
2368 * c-typeck.c (handle_omp_array_sections_1): Fix comment typo.
2369 Add IS_OMP argument, handle structure element bases, diagnose
2370 bitfields, pass IS_OMP recursively, diagnose known zero length
2371 array sections in depend clauses, handle array sections in reduction
2372 clause, diagnose negative length even for pointers.
2373 (handle_omp_array_sections): Add IS_OMP argument, use auto_vec for
2374 types, pass IS_OMP down to handle_omp_array_sections_1, handle
2375 array sections in reduction clause, set
2376 OMP_CLAUSE_MAP_MAYBE_ZERO_LENGTH_ARRAY_SECTION if map could be zero
2377 length array section, use GOMP_MAP_FIRSTPRIVATE_POINTER for IS_OMP.
2378 (c_finish_omp_clauses): Add IS_OMP and DECLARE_SIMD arguments.
2379 Handle new OpenMP 4.5 clauses and new restrictions for the old ones.
2381 2015-10-06 Marek Polacek <polacek@redhat.com>
2383 * c-parser.c (c_parser_statement_after_labels): Use
2384 protected_set_expr_location.
2385 (c_parser_omp_clause_num_gangs): Likewise.
2386 (c_parser_omp_clause_num_threads): Likewise.
2387 (c_parser_omp_clause_num_workers): Likewise.
2388 (c_parser_omp_clause_vector_length): Likewise.
2389 (c_parser_omp_clause_num_teams): Likewise.
2390 (c_parser_omp_clause_thread_limit): Likewise.
2391 * c-typeck.c (build_c_cast): Likewise.
2392 (c_cast_expr): Likewise.
2394 2015-10-05 Richard Sandiford <richard.sandiford@arm.com>
2396 * c-typeck.c (c_tree_equal): Use real_equal instead of
2399 2015-10-04 Jason Merrill <jason@redhat.com>
2401 * c-parser.c (c_lex_one_token): Handle @synchronized.
2402 * c-decl.c (match_builtin_function_types): A declaration of a built-in
2403 can change whether the function is transaction_safe.
2405 2015-10-02 Marek Polacek <polacek@redhat.com>
2408 * c-typeck.c (convert_for_assignment): Use the expansion point
2409 location throughout.
2411 2015-10-02 Marek Polacek <polacek@redhat.com>
2414 * c-parser.c (c_parser_statement_after_labels): Add CHAIN parameter
2415 and pass it down to c_parser_if_statement.
2416 (c_parser_else_body): Add CHAIN parameter and pass it down to
2417 c_parser_statement_after_labels.
2418 (c_parser_if_statement): Add CHAIN parameter. Add code to warn about
2419 duplicated if-else-if conditions.
2421 2015-10-01 Marek Polacek <polacek@redhat.com>
2423 * c-typeck.c (convert_for_assignment): Improve commentary.
2425 2015-09-30 Marek Polacek <polacek@redhat.com>
2428 * c-typeck.c (c_finish_return): Use the expansion point location for
2429 certain "return with value" warnings.
2431 2015-09-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
2433 * c-parser.c (pragma_lex): Add loc argument.
2435 2015-09-15 Marek Polacek <polacek@redhat.com>
2438 * c-decl.c (tag_exists_p): New function.
2439 * c-parser.c (c_parser_declaration_or_fndef): Give a hint when
2440 struct/union/enum keywords are missing.
2441 * c-tree.h (tag_exists_p): Declare.
2443 2015-09-15 Marek Polacek <polacek@redhat.com>
2445 * c-decl.c (lookup_label): Return NULL_TREE instead of 0.
2446 (lookup_tag): Change the type of THISLEVEL_ONLY to bool.
2447 Return NULL_TREE instead of 0.
2448 (lookup_name): Return NULL_TREE instead of 0.
2449 (lookup_name_in_scope): Likewise.
2450 (shadow_tag_warned): Use true instead of 1 and NULL_TREE instead of 0.
2451 (parser_xref_tag): Use false instead of 0.
2452 (start_struct): Use true instead of 1.
2453 (start_enum): Use true instead of 1 and NULL_TREE instead of 0.
2455 2015-09-14 Marek Polacek <polacek@redhat.com>
2457 * c-typeck.c (set_nonincremental_init_from_string): Use
2458 HOST_WIDE_INT_M1U when shifting a negative value.
2460 2015-09-09 Mark Wielaard <mjw@redhat.com>
2462 * c-typeck.c (build_binary_op): Check and warn when nonnull arg
2465 2015-09-10 Jakub Jelinek <jakub@redhat.com>
2468 * c-parser.c (c_parser_omp_for_loop): Emit DECL_EXPR stmts
2469 into OMP_FOR_PRE_BODY rather than before the loop.
2471 2015-09-09 Jakub Jelinek <jakub@redhat.com>
2474 * c-parser.c (c_parser_oacc_all_clauses,
2475 c_parser_omp_all_clauses): Remove invalid clause from
2476 list of clauses even if parser->error is set.
2479 * c-parser.c (c_parser_omp_clause_aligned,
2480 c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen): Fix up
2482 * c-decl.c (temp_pop_parm_decls): Allow b->decl equal to
2486 * c-parser.c (c_parser_omp_atomic): Use c_parser_cast_expression
2487 instead of c_parser_unary_expression. If the result is !lvalue_p,
2488 wrap the result of c_fully_fold into NON_LVALUE_EXPR.
2490 2015-09-04 Marek Polacek <polacek@redhat.com>
2493 * c-typeck.c (build_binary_op): Don't instrument static initializers.
2495 2015-09-03 Martin Sebor <msebor@redhat.com>
2498 * c-typeck.c (convert_arguments, parser_build_unary_op,
2499 build_conditional_expr, c_cast_expr, convert_for_assignment,
2500 build_binary_op, _objc_common_truthvalue_conversion): Call
2502 (c_decl_implicit): Define.
2504 2015-09-02 Marek Polacek <polacek@redhat.com>
2507 * c-parser.c (c_parser_enum_specifier): Give a better error for
2510 2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
2512 * c-aux-info.c, c-parser.c, c-tree.h: Remove useless typedefs.
2514 2015-08-12 Marek Polacek <polacek@redhat.com>
2516 * c-decl.c (grokdeclarator): Call error_at instead of error and pass
2519 2015-08-03 Marek Polacek <polacek@redhat.com>
2522 * c-decl.c (check_bitfield_type_and_width): Add location parameter.
2524 (grokdeclarator): Pass LOC down to check_bitfield_type_and_width.
2526 2015-08-02 Patrick Palka <ppalka@gcc.gnu.org>
2528 * c-parser.c (c_parser_if_body): Take token_indent_info
2529 argument. Call warn_for_misleading_indentation even when the
2530 body is a semicolon. Extract token_indent_infos corresponding
2531 to the guard, body and next tokens. Adjust call to
2532 warn_for_misleading_indentation accordingly.
2533 (c_parser_else_body): Likewise.
2534 (c_parser_if_statement): Likewise.
2535 (c_parser_while_statement): Likewise.
2536 (c_parser_for_statement): Likewise.
2538 2015-07-28 Luis Felipe Strano Moraes <luis.strano@gmail.com>
2539 Manuel López-Ibáñez <manu@gcc.gnu.org>
2541 * c-decl.c (get_parm_info): Remove static var. Update warning
2544 2015-07-27 Marek Polacek <polacek@redhat.com>
2548 * c-typeck.c (parser_build_binary_op): Call warn_tautological_cmp.
2550 2015-07-20 Marek Polacek <polacek@redhat.com>
2553 * c-typeck.c (digest_init): Pass OPT_Wpedantic to pedwarn_init.
2554 (build_binary_op): Warn about left shift overflows.
2556 2015-07-09 Andrew MacLeod <amacleod@redhat.com>
2558 * c-array-notation.c: Adjust includes for flags.h changes.
2559 * c-objc-common.c: Likewise.
2561 2015-07-07 Andrew MacLeod <amacleod@redhat.com>
2563 * c-array-notation.c: Adjust includes.
2564 * c-aux-info.c: Likewise.
2565 * c-convert.c: Likewise.
2566 * c-decl.c: Likewise.
2567 * c-errors.c: Likewise.
2568 * c-lang.c: Likewise.
2569 * c-objc-common.c: Likewise.
2570 * c-parser.c: Likewise.
2571 * c-typeck.c: Likewise.
2573 2015-06-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
2576 * c-decl.c (finish_function): Call do_warn_unused_parameter.
2578 2015-06-29 Marek Polacek <polacek@redhat.com>
2581 * c-typeck.c (struct c_switch): Add BOOL_COND_P and OUTSIDE_RANGE_P.
2582 (c_start_case): Set BOOL_COND_P and OUTSIDE_RANGE_P. Don't warn
2583 about -Wswitch-bool here.
2584 (do_case): Update c_add_case_label call.
2585 (c_finish_case): Update c_do_switch_warnings call.
2587 2015-06-27 Marek Polacek <polacek@redhat.com>
2589 * c-typeck.c: Use VECTOR_TYPE_P throughout.
2591 2015-06-26 Marek Polacek <polacek@redhat.com>
2593 * c-array-notation.c (fix_builtin_array_notation_fn): Use
2595 * c-typeck.c (array_to_pointer_conversion): Likewise.
2596 (build_unary_op): Likewise.
2597 (c_finish_return): Likewise.
2599 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
2601 * c-decl.c: Remove ipa-ref.h and plugin-api.h from include list.
2602 * c-parser.c: Likewise.
2604 2015-06-25 Richard Sandiford <richard.sandiford@arm.com>
2606 * c-decl.c (detect_field_duplicates_hash): Use nofree_ptr_hash
2607 instead of pointer_hash.
2608 (detect_field_duplicates): Likewise.
2610 2015-06-25 Marek Polacek <polacek@redhat.com>
2612 * c-array-notation.c: Use VAR_P throughout.
2613 * c-decl.c: Likewise.
2614 * c-objc-common.c: Likewise.
2615 * c-parser.c: Likewise.
2616 * c-typeck.c: Likewise.
2618 2015-06-25 Marek Polacek <polacek@redhat.com>
2620 * c-decl.c: Use is_global_var throughout.
2621 * c-parser.c: Likewise.
2622 * c-typeck.c: Likewise.
2624 2015-06-17 Andrew MacLeod <amacleod@redhat.com>
2626 * c-array-notation.c: Do not include input.h, line-map.h or is-a.h.
2627 * c-aux-info.c: Likewise.
2628 * c-convert.c: Likewise.
2629 * c-decl.c: Likewise.
2630 * c-errors.c: Likewise.
2631 * c-lang.c: Likewise.
2632 * c-objc-common.c: Likewise.
2633 * c-parser.c: Likewise.
2634 * c-typeck.c: Likewise.
2636 2015-06-11 Jan Hubicka <hubicka@ucw.cz>
2639 * c-decl.c (start_enum): Set TYPE_PACKED consistently among type
2642 2015-06-11 Pierre-Marie de Rodat <derodat@adacore.com>
2644 * c-decl.c (pop_scope): Register the main translation unit
2645 through the new debug hook.
2647 2015-06-08 Andrew MacLeod <amacleod@redhat.com>
2649 * c-array-notation.c : Adjust include files.
2650 * c-aux-info.c : Likewise.
2651 * c-convert.c : Likewise.
2652 * c-decl.c : Likewise.
2653 * c-errors.c : Likewise.
2654 * c-lang.c : Likewise.
2655 * c-lang.h : Likewise.
2656 * c-objc-common.c : Likewise.
2657 * c-parser.c : Likewise.
2658 * c-typeck.c : Likewise.
2660 2015-06-05 Aldy Hernandez <aldyh@redhat.com>
2662 * c-decl.c (finish_struct): Save C_TYPE_INCOMPLETE_VARS and
2663 immediately clobber it.
2664 (c_write_global_declarations_1): Remove call to
2665 check_global_declaration_1.
2666 (c_write_global_declarations_2): Remove.
2667 (c_write_final_cleanups): Rename from c_write_global_declarations.
2668 Remove call to finalize_compilation_unit.
2669 Remove calls to debugging hooks.
2670 * c-objc-common.c: Adjust comment for c_warn_unused_global_decl.
2671 * c-objc-common.h: Remove LANG_HOOKS_WRITE_GLOBALS.
2672 * c-tree.h: Remove c_write_global_declarations.
2674 2015-06-04 Andrew MacLeod <amacleod@redhat.com>
2676 * c-array-notation.c: Adjust includes for restructured coretypes.h.
2677 * c-aux-info.c: Likewise.
2678 * c-convert.c: Likewise.
2679 * c-decl.c: Likewise.
2680 * c-errors.c: Likewise.
2681 * c-lang.c: Likewise.
2682 * c-objc-common.c: Likewise.
2683 * c-parser.c: Likewise.
2684 * c-typeck.c: Likewise.
2686 2015-06-04 Marek Polacek <polacek@redhat.com>
2689 * c-typeck.c (build_c_cast): Wrap VALUE into NON_LVALUE_EXPR if
2692 2015-06-03 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
2694 * c-decl.c (warn_cxx_compat_finish_struct): New parameters code, record_loc.
2695 Warn for empty struct.
2696 (finish_struct): Pass TREE_CODE(t) and loc to warn_cxx_compat_finish_struct.
2698 2015-06-02 Andres Tiraboschi <andres.tiraboschi@tallertechnologies.com>
2700 * c-decl.c (start_function): Call plugin before parsing.
2701 (finish_function): Call plugin after parsing.
2703 2015-06-02 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
2706 * c-decl.c (merge_decls): Merge DECL_COMMON.
2708 2015-05-22 Jim Wilson <jim.wilson@linaro.org>
2710 * Make-lang.in (check_gcc_pallelize): Define.
2712 2015-05-22 Marek Polacek <polacek@redhat.com>
2715 * c-parser.c (c_parser_enum_specifier): Parse and apply enumerator
2718 2015-05-21 Marek Polacek <polacek@redhat.com>
2720 * c-typeck.c (inform_declaration): Use DECL_IS_BUILTIN instead of
2723 2015-05-20 Marek Polacek <polacek@redhat.com>
2725 * c-decl.c: Use VAR_OR_FUNCTION_DECL_P throughout.
2726 * c-typeck.c: Likewise.
2728 2015-05-19 Marek Polacek <polacek@redhat.com>
2730 * c-typeck.c (start_init): Use AGGREGATE_TYPE_P.
2732 2015-05-19 Jakub Jelinek <jakub@redhat.com>
2735 * c-parser.c (c_parser_omp_for_loop): Don't add
2736 OMP_CLAUSE_SHARED to OMP_PARALLEL_CLAUSES when moving
2737 OMP_CLAUSE_LASTPRIVATE clause to OMP_FOR_CLAUSES.
2738 (c_parser_omp_teams): Set OMP_TEAMS_COMBINED for combined
2741 2015-05-19 Mikhail Maltsev <maltsevm@gmail.com>
2743 * c-typeck.c (build_array_ref): Use std::swap instead of explicit
2746 2015-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
2749 * c-objc-common.c (c_tree_printer): Replace locus pointer with
2752 2015-05-14 Marek Polacek <polacek@redhat.com>
2756 * c-typeck.c (digest_init): Call pedwarn_init with OPT_Wpedantic
2759 2015-05-12 David Malcolm <dmalcolm@redhat.com>
2761 * c-parser.c (c_parser_if_body): Add param "if_loc", use it
2762 to add a call to warn_for_misleading_indentation.
2763 (c_parser_else_body): Likewise, adding param "else_loc".
2764 (c_parser_if_statement): Check for misleading indentation.
2765 (c_parser_while_statement): Likewise.
2766 (c_parser_for_statement): Likewise.
2768 2015-05-08 Marek Polacek <polacek@redhat.com>
2771 * c-typeck.c (add_pending_init): Use OPT_Woverride_init_side_effects.
2772 (output_init_element): Likewise.
2774 2015-05-07 Marek Polacek <polacek@redhat.com>
2777 * c-typeck.c (build_binary_op): Warn when left shifting a negative
2780 2015-04-30 Marek Polacek <polacek@redhat.com>
2782 * c-typeck.c (set_init_label): Call error_at instead of error and
2785 * c-typeck.c (c_incomplete_type_error): Refactor to use %qT. Print
2788 * c-typeck.c (c_build_va_arg): Clarify the error message.
2790 2015-04-29 Thomas Schwinge <thomas@codesourcery.com>
2792 * c-parser.c (c_parser_oacc_enter_exit_data): Use
2793 OMP_STANDALONE_CLAUSES.
2795 2015-04-28 Marek Polacek <polacek@redhat.com>
2797 * c-parser.c (c_parser_binary_expression): Remove duplicate line.
2799 2015-04-28 Marek Polacek <polacek@redhat.com>
2802 * c-typeck.c (c_build_va_arg): Require TYPE be a complete type.
2804 2015-04-25 Marek Polacek <polacek@redhat.com>
2807 * c-decl.c (finish_enum): Copy over TYPE_ALIGN. Also check for "mode"
2810 2015-04-23 Marek Polacek <polacek@redhat.com>
2813 * c-decl.c (set_labels_context_r): New function.
2814 (store_parm_decls): Call it via walk_tree_without_duplicates.
2815 * c-typeck.c (convert_lvalue_to_rvalue): Use create_tmp_var_raw
2816 instead of create_tmp_var. Build TARGET_EXPR instead of
2818 (build_atomic_assign): Use create_tmp_var_raw instead of
2819 create_tmp_var. Build TARGET_EXPRs instead of MODIFY_EXPR.
2821 2015-04-20 Ilya Verbin <ilya.verbin@intel.com>
2823 * c-parser.c (c_parser_oacc_enter_exit_data): Remove excess semicolon.
2824 (c_parser_omp_target_update): Add missed %> to error_at ().
2826 2015-04-10 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
2829 * c-decl.c (c_default_pointer_mode): Remove definition.
2830 * c-tree.h (c_default_pointer_mode): Remove declaration.
2832 2015-03-27 Tobias Burnus <burnus@net-b.de>
2835 * c-parser.c (c_parser_skip_to_pragma_eol): Optionally, don't
2837 (c_parser_omp_for, c_parser_omp_parallel, c_parser_omp_distribute,
2838 c_parser_omp_teams, c_parser_omp_target, c_parser_omp_declare):
2839 Update calls to not error for skipped omp pragmas with -fopenmp-simd.
2841 2015-03-19 Jakub Jelinek <jakub@redhat.com>
2843 * c-decl.c (c_decl_attributes): Also add "omp declare target"
2844 attribute for DECL_EXTERNAL VAR_DECLs.
2846 2015-03-11 Jakub Jelinek <jakub@redhat.com>
2848 * c-parser.c (c_parse_init): Don't call xstrdup on get_identifier
2851 2015-03-10 Jakub Jelinek <jakub@redhat.com>
2854 * c-typeck.c (parser_build_binary_op): Check for tcc_comparison
2855 before preparing arguments to warn_logical_not_parentheses.
2857 2015-03-09 Jakub Jelinek <jakub@redhat.com>
2860 * c-typeck.c (parser_build_binary_op): Don't warn for
2861 !!x == y or !b == y where b is _Bool.
2863 2015-03-09 Marek Polacek <polacek@redhat.com>
2865 * c-convert.c (convert): Make use of do_ubsan_in_current_function.
2866 * c-decl.c (grokdeclarator): Likewise.
2867 * c-typeck.c (build_binary_op): Likewise.
2869 2015-02-27 Marek Polacek <polacek@redhat.com>
2872 * c-decl.c (start_decl): Return NULL_TREE if decl is an error node.
2874 2015-02-14 Marek Polacek <polacek@redhat.com>
2877 * c-decl.c (grokdeclarator): Set the range of a flexible array member
2878 declared through a typedef name.
2880 2015-02-13 Marek Polacek <polacek@redhat.com>
2883 * c-decl.c (grokdeclarator): Print also the type when giving
2884 the error message about array's incomplete element type.
2886 2015-02-11 Jakub Jelinek <jakub@redhat.com>
2889 * c-parser.c (c_parser_binary_expression): Fix OpenMP stack[sp].prec
2890 check in the POP macro.
2892 2015-02-09 Marek Polacek <polacek@redhat.com>
2895 * c-typeck.c (process_init_element): Don't always wrap
2896 COMPOUND_LITERAL_EXPR in a SAVE_EXPR in C99 mode when
2897 initializing a range of elements.
2899 2015-02-04 Jakub Jelinek <jakub@redhat.com>
2903 * c-parser.c (c_parser_omp_atomic): Handle RDIV_EXPR.
2905 2015-02-02 Bruno Loff <bruno.loff@gmail.com>
2907 * c-parser.c (c_parser_declspecs): Call invoke_plugin_callbacks after
2908 processing enum declaration.
2910 2015-01-29 Marek Polacek <polacek@redhat.com>
2913 * c-typeck.c (pop_init_level): If constructor_elements has
2914 exactly one element with integer_zerop value, set constructor_zeroinit
2915 to 1. Remove braces around warning_init call.
2917 2015-01-27 Jakub Jelinek <jakub@redhat.com>
2920 * c-typeck.c (store_init_value): Don't overwrite DECL_INITIAL
2921 of FUNCTION_DECLs with error_mark_node.
2923 2015-01-26 Jakub Jelinek <jakub@redhat.com>
2926 * c-typeck.c (convert_arguments): Return -1 if there are
2927 error_args, even if we've diagnosed too many arguments.
2929 2015-01-21 Richard Biener <rguenther@suse.de>
2932 * c-decl.c (merge_decls): Call set_builtin_decl_declared_p
2933 for builtins the user declared correctly.
2935 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
2936 Bernd Schmidt <bernds@codesourcery.com>
2937 Cesar Philippidis <cesar@codesourcery.com>
2938 James Norris <jnorris@codesourcery.com>
2939 Jakub Jelinek <jakub@redhat.com>
2940 Ilmir Usmanov <i.usmanov@samsung.com>
2942 * c-parser.c: Include "gomp-constants.h".
2943 (c_parser_omp_clause_map): Use enum gomp_map_kind instead of enum
2944 omp_clause_map_kind. Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.
2945 Use OMP_CLAUSE_SET_MAP_KIND.
2946 (c_parser_pragma): Handle PRAGMA_OACC_ENTER_DATA,
2947 PRAGMA_OACC_EXIT_DATA, PRAGMA_OACC_UPDATE.
2948 (c_parser_omp_construct): Handle PRAGMA_OACC_CACHE,
2949 PRAGMA_OACC_DATA, PRAGMA_OACC_KERNELS, PRAGMA_OACC_LOOP,
2950 PRAGMA_OACC_PARALLEL, PRAGMA_OACC_WAIT.
2951 (c_parser_omp_clause_name): Handle "auto", "async", "copy",
2952 "copyout", "create", "delete", "deviceptr", "gang", "host",
2953 "num_gangs", "num_workers", "present", "present_or_copy", "pcopy",
2954 "present_or_copyin", "pcopyin", "present_or_copyout", "pcopyout",
2955 "present_or_create", "pcreate", "seq", "self", "vector",
2956 "vector_length", "wait", "worker".
2957 (OACC_DATA_CLAUSE_MASK, OACC_KERNELS_CLAUSE_MASK)
2958 (OACC_ENTER_DATA_CLAUSE_MASK, OACC_EXIT_DATA_CLAUSE_MASK)
2959 (OACC_LOOP_CLAUSE_MASK, OACC_PARALLEL_CLAUSE_MASK)
2960 (OACC_UPDATE_CLAUSE_MASK, OACC_WAIT_CLAUSE_MASK): New macros.
2961 (c_parser_omp_variable_list): Handle OMP_CLAUSE__CACHE_.
2962 (c_parser_oacc_wait_list, c_parser_oacc_data_clause)
2963 (c_parser_oacc_data_clause_deviceptr)
2964 (c_parser_omp_clause_num_gangs, c_parser_omp_clause_num_workers)
2965 (c_parser_oacc_clause_async, c_parser_oacc_clause_wait)
2966 (c_parser_omp_clause_vector_length, c_parser_oacc_all_clauses)
2967 (c_parser_oacc_cache, c_parser_oacc_data, c_parser_oacc_kernels)
2968 (c_parser_oacc_enter_exit_data, c_parser_oacc_loop)
2969 (c_parser_oacc_parallel, c_parser_oacc_update)
2970 (c_parser_oacc_wait): New functions.
2971 * c-tree.h (c_finish_oacc_parallel, c_finish_oacc_kernels)
2972 (c_finish_oacc_data): New prototypes.
2973 * c-typeck.c: Include "gomp-constants.h".
2974 (handle_omp_array_sections): Handle GOMP_MAP_FORCE_DEVICEPTR. Use
2975 GOMP_MAP_* instead of OMP_CLAUSE_MAP_*. Use
2976 OMP_CLAUSE_SET_MAP_KIND.
2977 (c_finish_oacc_parallel, c_finish_oacc_kernels)
2978 (c_finish_oacc_data): New functions.
2979 (c_finish_omp_clauses): Handle OMP_CLAUSE__CACHE_,
2980 OMP_CLAUSE_NUM_GANGS, OMP_CLAUSE_NUM_WORKERS,
2981 OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_ASYNC, OMP_CLAUSE_WAIT,
2982 OMP_CLAUSE_AUTO, OMP_CLAUSE_SEQ, OMP_CLAUSE_GANG,
2983 OMP_CLAUSE_WORKER, OMP_CLAUSE_VECTOR, and OMP_CLAUSE_MAP's
2984 GOMP_MAP_FORCE_DEVICEPTR.
2986 2015-01-09 Michael Collison <michael.collison@linaro.org>
2988 * c-array-notation.c: Include hash-set.h, machmode.h,
2989 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
2990 fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h.
2991 * c-aux-info.c: Ditto.
2992 * c-convert.c: Ditto.
2994 * c-errors.c: Ditto.
2995 * c-lang.c: Dittoxs.
2996 * c-objc-common.c: Ditto.
2997 * c-parser.c: Ditto.
2998 * c-typeck.c: Include hash-set.h, machmode.h,
2999 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
3000 fold-const.h, wide-int.h, inchash.h, real.h and
3001 fixed-value.h due to flattening of tree.h.
3003 2015-01-07 Marek Polacek <polacek@redhat.com>
3006 * c-typeck.c (process_init_element): Disallow initialization of
3007 a flexible array member with a string constant if the structure
3010 2015-01-05 Jakub Jelinek <jakub@redhat.com>
3013 * c-typeck.c (convert_for_assignment, c_finish_return): For
3014 -fsanitize=float-cast-overflow casts from REAL_TYPE to integer/enum
3015 types also set in_late_binary_op around convert call.
3016 * c-convert.c (convert): For -fsanitize=float-cast-overflow REAL_TYPE
3017 to integral type casts, if not in_late_binary_op, pass c_fully_fold
3018 result on expr as last argument to ubsan_instrument_float_cast,
3019 if in_late_binary_op, don't use c_save_expr but save_expr.
3021 Update copyright years.
3023 2015-01-05 Marek Polacek <polacek@redhat.com>
3026 * c-typeck.c (build_array_ref): Pass loc down to
3027 warn_array_subscript_with_type_char.
3029 2014-12-20 Martin Uecker <uecker@eecs.berkeley.edu>
3031 * c-typeck.c: New behavious for pointers to arrays with qualifiers
3032 (common-pointer-type): For pointers to arrays take qualifiers from
3034 (build_conditional_expr): Add warnings for lost qualifiers.
3035 (comp-target-types): Allow pointers to arrays with different qualifiers.
3036 (convert-for-assignment): Adapt warnings for discarded qualifiers. Add
3037 WARNING_FOR_QUALIFIERS macro and rename WARN_FOR_QUALIFIERS
3038 to PEDWARN_FOR_QUALIFIERS.
3040 2014-12-17 Jakub Jelinek <jakub@redhat.com>
3043 * c-convert.c: Include ubsan.h.
3044 (convert): For real -> integral casts and
3045 -fsanitize=float-cast-overflow don't call convert_to_integer, but
3046 instead instrument the float cast directly.
3048 2014-11-29 Jakub Jelinek <jakub@redhat.com>
3050 * c-typeck.c (convert_lvalue_to_rvalue, build_atomic_assign,
3051 c_finish_stmt_expr): Remove NULL last argument from
3052 create_tmp_var_raw and create_tmp_var calls.
3053 * c-array-notation.c (fix_builtin_array_notation_fn,
3054 build_array_notation_expr, fix_conditional_array_notations_1,
3055 fix_array_notation_expr, fix_array_notation_call_expr): Likewise.
3057 2014-11-28 Marek Polacek <polacek@redhat.com>
3060 * c-typeck.c (build_binary_op) <RSHIFT_EXPR, LSHIFT_EXPR>: Don't
3061 convert the right operand to integer type.
3063 2014-11-25 Marek Polacek <polacek@redhat.com>
3066 * c-decl.c (start_function): Disable -Wmissing-declarations warning
3067 for inline functions.
3069 2014-11-21 Jakub Jelinek <jakub@redhat.com>
3072 * c-typeck.c (build_array_ref): Adjust
3073 convert_vector_to_pointer_for_subscript caller. If it returns true,
3074 call non_lvalue_loc on the result.
3076 2014-11-11 Richard Biener <rguenther@suse.de>
3078 * c-decl.c (c_init_decl_processing): Do not set pedantic_lvalues
3081 2014-11-10 Andi Kleen <ak@linux.intel.com>
3084 * c-parser.c (c_parser_statement_after_labels): Call
3086 (c_parser_if_statement): Dito.
3087 (c_parser_switch_statement): Dito.
3088 (c_parser_while_statement): Dito.
3089 (c_parser_do_statement): Dito.
3090 (c_parser_for_statement): Dito.
3091 * c-typeck.c (c_finish_loop): Dito.
3093 2014-11-10 Paolo Carlini <paolo.carlini@oracle.com>
3095 * c-typeck.c (build_binary_op): Use OPT_Wshift_count_negative and
3096 OPT_Wshift_count_overflow in the warnings.
3098 2014-10-30 Marek Polacek <polacek@redhat.com>
3100 * c-objc-common.c (c_tree_printer) <case 'T'>: For a typedef name,
3101 print the stripped version as well, if they're not the same.
3103 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
3105 * c-decl.c, c-tree.h, c-typeck.c: Remove redundant enum from
3108 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
3110 * c-decl.c: Adjust include files.
3111 * c-parser.c: Ditto.
3113 2014-10-27 Phil Muldoon <pmuldoon@redhat.com>
3114 Tom Tromey <tromey@redhat.com>
3116 * c-tree.h (enum c_oracle_request): New.
3117 (c_binding_oracle_function): New typedef.
3118 (c_binding_oracle, c_pushtag, c_bind): Declare.
3119 * c-decl.c (c_binding_oracle): New global.
3120 (I_SYMBOL_CHECKED): New macro.
3121 (i_symbol_binding): New function.
3122 (I_SYMBOL_BINDING, I_SYMBOL_DECL): Redefine.
3123 (I_TAG_CHECKED): New macro.
3124 (i_tag_binding): New function.
3125 (I_TAG_BINDING, I_TAG_DECL): Redefine.
3126 (I_LABEL_CHECKED): New macro.
3127 (i_label_binding): New function.
3128 (I_LABEL_BINDING, I_LABEL_DECL): Redefine.
3129 (c_print_identifier): Save and restore c_binding_oracle.
3130 (c_pushtag, c_bind): New functions.
3132 2014-10-27 Andrew MacLeod <amacleod@redhat.com>
3134 * c-typeck.c: Adjust include files.
3136 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
3139 * c-objc-common.c (c_objc_common_init): Do not do diagnostics
3140 initialization here...
3141 (c_initialize_diagnostics): ... but here. Set defaults after
3142 building pretty-printer.
3144 2014-10-23 Marek Polacek <polacek@redhat.com>
3147 * c-decl.c (pop_scope): Don't print warning in external_scope.
3149 2014-10-19 Marek Polacek <polacek@redhat.com>
3152 * c-typeck.c (output_init_element): Allow initializing objects with
3153 static storage duration with compound literals even in C99 and add
3156 2014-10-17 Marek Polacek <polacek@redhat.com>
3159 * c-typeck.c (digest_init): Allow initializing objects with static
3160 storage duration with compound literals even in C99 and add pedwarn
3163 2014-10-17 Marek Polacek <polacek@redhat.com>
3166 * c-tree.h (C_TYPE_ERROR_REPORTED): Define.
3167 * c-typeck.c (build_indirect_ref): Don't print the "dereferencing..."
3168 error multiple times. Print the type.
3170 2014-10-17 Marek Polacek <polacek@redhat.com>
3173 * c-typeck.c (build_array_ref): Bail if the index in an incomplete
3176 2014-10-17 Marek Polacek <polacek@redhat.com>
3178 * c-decl.c (grokdeclarator): Use OPT_Wimplicit_int unconditionally.
3179 (start_function): Use OPT_Wimplicit_int instead of 0.
3180 (store_parm_decls_oldstyle): Likewise.
3182 2014-10-17 Alan Modra <amodra@gmail.com>
3185 * c-decl.c (merge_decls): Don't merge section name or tls model
3186 to newdecl symtab node, instead merge to olddecl. Override
3187 existing olddecl section name. Set tls_model for all thread-local
3188 vars, not just OMP thread-private ones. Remove incorrect comment.
3190 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
3192 * c-decl.c: Adjust include files.
3194 2014-10-14 DJ Delorie <dj@redhat.com>
3196 * c-parser.c (c_parse_init): Add RID entries for each __intN.
3197 (c_token_starts_typename): Check all __intN, not just __int128.
3198 (c_token_starts_declspecs): Likewise.
3199 (c_parser_declspecs): Likewise.
3200 (c_parser_attribute_any_word): Likewise.
3201 (c_parser_objc_selector): Likewise.
3202 * c-tree.h (c_typespec_keyword): cts_int128 -> cts_int_n.
3203 (struct c_declspecs): Add int_n_idx field to record *which* __intN
3205 * c-decl.c (declspecs_add_type): Check for all __intN, not just
3207 (finish_declspecs): Likewise.
3209 2014-10-13 Anthony Brandon <anthony.brandon@gmail.com>
3211 * c-parser.c (c_parser_all_labels): New function to replace
3213 (c_parser_statement): Call the new function.
3215 2014-10-09 Marek Polacek <polacek@redhat.com>
3218 * c-typeck.c (pop_init_level): Don't warn about initializing
3221 2014-10-07 Marek Polacek <polacek@redhat.com>
3224 * c-decl.c (header_for_builtin_fn): New function.
3225 (implicitly_declare): Suggest which header to include.
3227 2014-10-07 Marek Polacek <polacek@redhat.com>
3229 * c-convert.c (convert): Use error_operand_p.
3230 * c-typeck.c (require_complete_type): Likewise.
3231 (really_atomic_lvalue): Likewise.
3232 (digest_init): Likewise.
3233 (handle_omp_array_sections_1): Likewise.
3235 2014-10-03 Marek Polacek <polacek@redhat.com>
3238 * c-decl.c (pop_scope): Don't warn about "inline function declared
3239 but never defined" for functions marked with gnu_inline attribute.
3241 2014-09-25 Jakub Jelinek <jakub@redhat.com>
3244 * c-parser.c (c_parser_omp_variable_list): Call mark_exp_read
3245 on low_bound and length.
3247 2014-09-24 Marek Polacek <polacek@redhat.com>
3251 * c-parser.c: Don't define CPP_KEYWORD.
3252 (c_parser_switch_statement): Pass original type to c_finish_case.
3253 * c-tree.h (c_finish_case): Update declaration.
3254 * c-typeck.c (c_finish_case): Add TYPE parameter. Pass it
3255 conditionally to c_do_switch_warnings.
3257 2014-09-03 Marek Polacek <polacek@redhat.com>
3260 * c-parser.c (c_parser_static_assert_declaration_no_semi): Strip no-op
3263 2014-09-02 Jakub Jelinek <jakub@redhat.com>
3264 Balaji V. Iyer <balaji.v.iyer@intel.com>
3265 Igor Zamyatin <igor.zamyatin@intel.com>
3267 * c-parser.c (c_parser_cilk_for): New function.
3268 (c_parser_cilk_grainsize): Likewise.
3269 (c_get_temp_regvar): Likewise.
3270 (c_parser_statement_after_labels): Added RID_CILK_FOR case.
3271 (c_parser_pragma): Added PRAGMA_CILK_GRAINSIZE case.
3272 (c_parser_omp_for_loop): Added CILK_FOR and CILK_SIMD checks.
3273 * c-typeck.c (c_finish_omp_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_
3276 2014-08-27 Chen Gang <gang.chen.5i5j@gmail.com>
3278 * c-aux-info.c (gen_type): Resize 'buff' from 10 to 23 bytes,
3279 with using HOST_WIDE_INT without truncation to 'int'
3281 2014-08-22 Marek Polacek <polacek@redhat.com>
3284 * c-typeck.c (parser_build_binary_op): Adjust call to
3285 warn_logical_not_parentheses.
3287 2014-08-22 Igor Zamyatin <igor.zamyatin@intel.com>
3290 * c-parser.c (c_parser_array_notation): Check for correct
3291 type of an array added.
3293 2014-08-19 Marek Polacek <polacek@redhat.com>
3296 * c-typeck.c (build_binary_op): If either operand of a comparison
3297 is a boolean expression, call maybe_warn_bool_compare.
3299 2014-08-19 Patrick Palka <ppalka@gcc.gnu.org>
3302 * c-typeck.c (build_c_cast): Do a conversion even when the
3303 TYPE_MAIN_VARIANTs are the same.
3305 2014-08-19 Marek Polacek <polacek@redhat.com>
3307 * c-decl.c (diagnose_mismatched_decls): Unconditionally call
3308 pedwarn_c99 instead of pedwarn.
3309 (grokfield): Likewise.
3310 (warn_defaults_to): New function.
3311 (grokdeclarator): Call warn_defaults_to instead of pedwarn_c99.
3312 Unconditionally call pedwarn_c99 instead of pedwarn.
3313 (start_function): Call warn_defaults_to instead of pedwarn_c99.
3314 (declspecs_add_scspec): Call pedwarn_c99 instead of pedwarn, don't
3315 check flag_isoc11 before.
3316 * c-errors.c (pedwarn_c99): Change the return type to bool.
3317 Handle -Wc99-c11-compat.
3318 * c-parser.c (disable_extension_diagnostics): Handle
3319 warn_c99_c11_compat.
3320 (restore_extension_diagnostics): Likewise.
3321 (c_parser_static_assert_declaration_no_semi): Call pedwarn_c99
3322 instead of pedwarn, don't check flag_isoc11 before.
3323 (c_parser_declspecs): Likewise.
3324 (c_parser_alignas_specifier): Likewise.
3325 (c_parser_alignof_expression): Likewise.
3326 (c_parser_generic_selection): Likewise.
3327 * c-tree.h (pedwarn_c99): Update declaration.
3328 * c-typeck.c (c_finish_return): Call pedwarn or warning_at instead
3331 2014-08-19 Marek Polacek <polacek@redhat.com>
3333 * c-decl.c (warn_variable_length_array): Pass OPT_Wvla unconditionally
3335 * c-errors.c: Include "opts.h".
3336 (pedwarn_c90): Rewrite to handle -Wno-c90-c99-compat better.
3337 * c-parser.c (disable_extension_diagnostics): Handle negative value
3338 of warn_c90_c99_compat, too.
3339 (restore_extension_diagnostics): Likewise.
3340 (c_parser_compound_statement_nostart): Pass
3341 OPT_Wdeclaration_after_statement unconditionally to pedwarn_c90.
3343 2014-08-12 Marek Polacek <polacek@redhat.com>
3345 * c-parser.c (c_parser_postfix_expression) <case RID_FUNCTION_NAME>:
3347 (c_parser_postfix_expression) <case RID_PRETTY_FUNCTION_NAME>:
3349 (c_parser_postfix_expression) <case RID_C99_FUNCTION_NAME>: Likewise.
3351 2014-08-10 Marek Polacek <polacek@redhat.com>
3354 * c-decl.c (build_array_declarator): Remove check for !flag_isoc99.
3355 Call pedwarn_c90 instead of pedwarn.
3356 (check_bitfield_type_and_width): Likewise.
3357 (declspecs_add_qual): Likewise.
3358 (declspecs_add_type): Likewise.
3359 (warn_variable_length_array): Unify function for -pedantic and -Wvla.
3360 Adjust to only call pedwarn_c90.
3361 (grokdeclarator): Remove pedantic && !flag_isoc99 check. Call
3362 pedwarn_c90 instead of pedwarn.
3363 * c-errors.c (pedwarn_c90): Handle -Wc90-c99-compat.
3364 * c-parser.c (disable_extension_diagnostics): Handle
3365 warn_c90_c99_compat.
3366 (restore_extension_diagnostics): Likewise.
3367 (c_parser_enum_specifier): Remove check for !flag_isoc99. Call
3368 pedwarn_c90 instead of pedwarn.
3369 (c_parser_initelt): Likewise.
3370 (c_parser_postfix_expression): Likewise.
3371 (c_parser_postfix_expression_after_paren_type): Likewise.
3372 (c_parser_compound_statement_nostart): Remove check for !flag_isoc99.
3373 * c-tree.h: Fix formatting.
3374 * c-typeck.c (build_array_ref): Remove check for !flag_isoc99. Call
3375 pedwarn_c90 instead of pedwarn.
3377 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
3379 * c-typeck.c: Remove include of pointer-set.h.
3381 2014-08-07 Marek Polacek <polacek@redhat.com>
3383 * c-typeck.c (pointer_diff): Remove P - (P + CST) optimization.
3385 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
3387 * c-typeck.c: Use hash_map instead of pointer_map.
3389 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
3391 * c-decl.c: Use hash_set instead of pointer_set.
3393 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
3396 * c-array-notation.c (expand_array_notations): Handling
3399 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
3402 * c-typeck.c (c_finish_return): Return 0 instead of the address of
3405 2014-07-30 Tom Tromey <tromey@redhat.com>
3407 * c-typeck.c (struct constructor_stack) <designator_depth>: New
3409 (really_start_incremental_init, push_init_level): Initialize
3411 (pop_init_level): Set global designator_depth.
3412 (process_init_element): Check for designated_init attribute.
3414 2014-07-20 Marek Polacek <polacek@redhat.com>
3417 * c-decl.c (implicit_decl_warning): Add location_t parameter. Use it.
3418 (implicitly_declare): Pass location to implicit_decl_warning.
3420 2014-07-14 Jakub Jelinek <jakub@redhat.com>
3423 * c-parser.c (c_parser_expr_list): Add new argument literal_zero_mask.
3424 If non-NULL, call c_parser_check_literal_zero.
3425 (c_parser_check_literal_zero): New function.
3426 (c_parser_postfix_expression_after_primary): Adjust
3427 c_parser_expr_list caller, handle -Wmemset-transposed-args.
3429 2014-07-06 Marek Polacek <polacek@redhat.com>
3432 * c-decl.c (grokdeclarator): Set C_ARRAY_PARAMETER.
3433 * c-tree.h (C_ARRAY_PARAMETER): Define.
3434 * c-typeck.c (c_expr_sizeof_expr): Warn when using sizeof on an array
3437 2014-07-02 Jan Hubicka <hubicka@ucw.cz>
3438 Chen Gang <gang.chen.5i5j@gmail.com>
3440 * c-decl.c (duplicate_decls): CLear DECL_STRUCT_FUNCTION before
3443 2014-07-01 Marek Polacek <polacek@redhat.com>
3445 * c-typeck.c (convert_for_assignment): Pass OPT_Wint_conversion
3446 instead of 0 to WARN_FOR_ASSIGNMENT.
3448 2014-07-01 Marek Polacek <polacek@redhat.com>
3451 * c-typeck.c (convert_for_assignment): Pass
3452 OPT_Wincompatible_pointer_types instead of 0 to WARN_FOR_ASSIGNMENT.
3454 2014-06-30 Marek Polacek <polacek@redhat.com>
3456 * c-decl.c (grokdeclarator): Don't instrument VLAs if the function
3457 has no_sanitize_undefined attribute.
3459 2014-06-30 Igor Zamyatin <igor.zamyatin@intel.com>
3462 * c-array-notation.c (fix_builtin_array_notation_fn):
3463 Check for 0 arguments in builtin call. Check that bultin argument is
3465 * c-parser.c (c_parser_array_notation): Check for incorrect initial
3468 2014-06-27 Sebastian Huber <sebastian.huber@embedded-brains.de>
3470 * c-parser.c (c_parser_declaration_or_fndef): Discard all type
3471 qualifiers in __auto_type for atomic types.
3472 (c_parser_typeof_specifier): Discard all type qualifiers in
3473 __typeof__ for atomic types.
3475 2014-06-25 Marek Polacek <polacek@redhat.com>
3478 * c-parser.c (c_parser_statement_after_labels): Pass the location of
3479 the return expression to c_finish_return.
3481 2014-06-25 Jakub Jelinek <jakub@redhat.com>
3483 * c-typeck.c (c_finish_omp_clauses): Make sure
3484 OMP_CLAUSE_LINEAR_STEP has correct type.
3486 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
3490 2014-06-24 Jakub Jelinek <jakub@redhat.com>
3492 * c-parser.c (c_parser_omp_for_loop): For
3493 #pragma omp parallel for simd move lastprivate clause from parallel
3494 to for rather than simd.
3496 2014-06-23 Marek Polacek <polacek@redhat.com>
3498 * c-typeck.c (parser_build_binary_op): Don't call
3499 warn_logical_not_parentheses if the RHS is TRUTH_NOT_EXPR.
3501 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
3503 * c-parser.c (c_parser_omp_threadprivate): Likewise.
3504 * c-decl.c (merge_decls): Likewise.
3506 2014-06-09 Marek Polacek <polacek@redhat.com>
3509 * c-typeck.c (error_init): Call inform instead of error_at.
3510 (pedwarn_init): Call inform instead of pedwarn.
3511 (warning_init): Call inform instead of warning_at.
3513 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
3515 * c-decl.c (merge_decls): Use set_decl_section_name.
3516 (duplicate_decls): Remove node if it exists.
3518 2014-06-05 S. Gilles <sgilles@terpmail.umd.edu>
3521 * c-typeck.c (push_init_level, process_init_element,
3522 pop_init_level): Correct check for zero initialization, move
3523 missing brace warning to respect zero initialization.
3525 2014-06-05 Marek Polacek <polacek@redhat.com>
3528 * c-typeck.c (convert_for_assignment): Use expr_loc for ic_argpass.
3530 2014-06-05 Marek Polacek <polacek@redhat.com>
3533 * c-typeck.c (parser_build_binary_op): Warn when logical not is used
3534 on the left hand side operand of a comparison.
3536 2014-06-05 Marek Polacek <polacek@redhat.com>
3539 * c-decl.c (warn_if_shadowing): Call inform instead of warning_at.
3540 Print note only if the warning was printed.
3542 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
3545 * c-array-notation.c (fix_builtin_array_notation_fn): Handle the case
3548 2014-06-03 Marek Polacek <polacek@redhat.com>
3551 * c-parser.c (c_parser_switch_statement): Pass explicit_cast_p to
3553 * c-tree.h (c_start_case): Update.
3554 * c-typeck.c (c_start_case): Add new boolean parameter. Warn if
3555 switch condition has boolean value.
3557 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
3559 * c-decl.c: Include builtins.h.
3560 * c-parser.c: Likewise.
3562 2014-05-27 Marek Polacek <polacek@redhat.com>
3565 * c-typeck.c (convert_arguments): Get location of a parameter. Change
3566 error and warning calls to error_at and warning_at. Pass location of
3567 a parameter to it. Call warning_at with OPT_Wtraditional_conversion.
3568 (convert_for_assignment): Add parameter to WARN_FOR_ASSIGNMENT and
3569 WARN_FOR_QUALIFIERS. Pass expr_loc to those.
3571 2014-05-26 Igor Zamyatin <igor.zamyatin@intel.com>
3574 * c-array-notation.c (fix_builtin_array_notation_fn): Check invalid
3575 function parameters.
3577 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
3579 * c-decl.c (merge_decls): Preserve symtab node pointers.
3580 (duplicate_decls): Free new decl.
3582 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
3584 * c-typeck.c (c_finish_omp_clauses): Remove duplicated variable
3587 * c-parser.c (c_parser_omp_target): Return bool values.
3589 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
3591 * c-parser.c (c_parser_omp_clause_thread_limit): Rename
3592 num_teams_loc variable to num_thread_limit_loc.
3594 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
3596 * c-array-notation.c (expand_array_notations): Use void_node
3597 instead of void_zero_node.
3599 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
3601 * c-decl.c (finish_struct): Adjust.
3602 (finish_enum): Likewise.
3604 (record_inline_static): Likewise.
3605 (push_scope): Likewise.
3606 (make_label): Likewise.
3607 (lookup_label_for_goto): Likewise.
3608 (finish_struct): Likewise.
3609 (finish_enum): Likewise.
3610 (store_parm_decls): Likewise.
3611 (c_push_function_context): Likewise.
3612 * c-lang.h: Remove usage of variable_size gty attribute.
3613 * c-parser.c (c_parse_init): Adjust.
3614 (c_parse_file): Likewise.
3616 2014-05-13 Marek Polacek <polacek@redhat.com>
3619 * c-typeck.c (convert_for_assignment): Pass location to
3620 WARN_FOR_ASSIGNMENT instead of input_location.
3622 2014-05-10 Marek Polacek <polacek@redhat.com>
3624 * c-parser.c (c_parser_declaration_or_fndef): Pass init_loc to
3625 maybe_warn_string_init.
3626 (c_parser_postfix_expression_after_paren_type): Pass type_loc to
3627 maybe_warn_string_init.
3628 * c-tree.h (maybe_warn_string_init): Update declaration.
3629 * c-typeck.c (maybe_warn_string_init): Add location parameter.
3630 Call pedwarn_init with loc instead of with input_location.
3631 (digest_init): Pass init_loc to maybe_warn_string_init.
3632 (pop_init_level): Call pedwarn_init with loc instead of with
3634 (set_init_index): Likewise.
3635 (process_init_element): Likewise.
3637 2014-05-09 Marek Polacek <polacek@redhat.com>
3640 * c-parser.c (c_parser_braced_init): Pass brace_loc to push_init_level.
3641 (c_parser_initelt): Pass location to set_init_label. Pass array index
3642 location to set_init_index.
3643 * c-tree.h (push_init_level): Update declaration.
3644 (pop_init_level): Likewise.
3645 (set_init_index): Likewise.
3646 (set_init_label): Likewise.
3647 * c-typeck.c (error_init): Add location parameter. Call error_at
3649 (digest_init): Pass init_loc to error_init.
3650 (really_start_incremental_init):
3651 (push_init_level): Add location parameter. Pass loc to pop_init_level
3653 (pop_init_level): Likewise.
3654 (set_designator): Add location parameter. Pass loc to pop_init_level,
3655 push_init_level, and error_init.
3656 (set_init_index): Add location parameter. Pass loc to error_init and
3658 (set_init_label): Likewise.
3659 (output_init_element): Pass loc to error_init.
3660 (process_init_element): Pass loc to error_init, pop_init_level,
3661 pedwarn_init, and push_init_level.
3663 2014-05-09 Marek Polacek <polacek@redhat.com>
3666 * c-parser.c (c_parser_attributes): Parse the arguments as an
3667 expression-list if the attribute takes identifier.
3669 2014-05-08 Marek Polacek <polacek@redhat.com>
3672 * c-decl.c (grokdeclarator): Use min_align_of_type instead of
3675 2014-05-08 Marek Polacek <polacek@redhat.com>
3678 * c-decl.c (start_function): Warn for _Atomic-qualified return type
3681 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
3682 Mike Stump <mikestump@comcast.net>
3683 Richard Sandiford <rdsandiford@googlemail.com>
3685 * c-decl.c (check_bitfield_type_and_width): Use TYPE_SIGN.
3686 (finish_enum): Use wide-int interfaces.
3687 * c-parser.c (c_parser_cilk_clause_vectorlength): Likewise.
3688 * c-typeck.c (build_c_cast): Likewise.
3689 (set_nonincremental_init_from_string): Likewise.
3690 (c_tree_equal): Likewise.
3692 2014-05-02 Marek Polacek <polacek@redhat.com>
3695 * c-typeck.c (c_size_in_bytes): Update comment. Don't call error.
3696 Return size_one_node when the type is not complete.
3697 (pointer_diff): Remove comment.
3698 (build_unary_op): Improve error messages.
3700 2014-05-02 Marek Polacek <polacek@redhat.com>
3702 * c-typeck.c (c_finish_return): Separate warning_at calls.
3704 2014-05-02 Marek Polacek <polacek@redhat.com>
3706 * c-tree.h (error_init): Remove declaration.
3707 (pedwarn_init): Likewise.
3708 * c-typeck.c (error_init): Make static and move above.
3709 (pedwarn_init): Likewise.
3710 (warning_init): Move above.
3711 (maybe_warn_string_init): Likewise.
3713 2014-05-01 Jeff Law <law@redhat.com>
3717 2014-04-24 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
3718 * c-parser.c (c_parser_sizeof_expression): Reorganize slightly to
3721 2014-05-02 Marek Polacek <polacek@redhat.com>
3724 * c-typeck.c (push_init_level): Set constructor_designated to
3725 p->designated for structures.
3727 2014-05-01 Marek Polacek <polacek@redhat.com>
3730 * c-parser.c (c_parser_declaration_or_fndef): Give better error if
3731 function-definition has an attribute after the declarator.
3733 2014-05-01 Marek Polacek <polacek@redhat.com>
3736 * c-typeck.c (warning_init): Add location_t parameter. Call
3737 warning_at instead of warning.
3738 (push_init_level): Pass input_location to warning_init.
3739 (add_pending_init): Add location_t parameter. Pass loc to
3741 (set_nonincremental_init): Pass input_location to add_pending_init.
3742 (set_nonincremental_init_from_string): Likewise.
3743 (output_init_element): Pass loc to warning_init and to
3746 2014-05-01 Marek Polacek <polacek@redhat.com>
3749 * c-typeck.c (c_finish_return): Distinguish between label and variable
3750 when warning about returning local address.
3752 2014-05-01 Marek Polacek <polacek@redhat.com>
3755 * c-decl.c (declspecs_add_type): Pedwarn if boolean types are used
3758 2014-05-01 Marek Polacek <polacek@redhat.com>
3761 * c-typeck.c (convert_for_assignment): Pass OPT_Wdiscarded_qualifiers
3762 instead of 0 to WARN_FOR_QUALIFIERS.
3764 2014-05-01 Marek Polacek <polacek@redhat.com>
3767 * c-typeck.c (default_conversion): Use better location for
3770 2014-04-30 Marek Polacek <polacek@redhat.com>
3772 * c-typeck.c (build_binary_op): Call ubsan_instrument_division
3773 also when SANITIZE_FLOAT_DIVIDE is on.
3775 2014-04-30 Marek Polacek <polacek@redhat.com>
3778 * c-typeck.c (output_init_element): Pass OPT_Wpedantic to pedwarn
3779 and pedwarn_init. Use loc insted of input_location.
3781 2014-04-30 Marek Polacek <polacek@redhat.com>
3784 * c-typeck.c (build_binary_op): Use location when warning about
3787 2014-04-25 Marek Polacek <polacek@redhat.com>
3790 * c-decl.c (diagnose_mismatched_decls): Warn for mismatched
3791 always_inline/noinline and hot/cold attributes.
3793 2014-04-25 Marek Polacek <polacek@redhat.com>
3796 * c-parser.c (c_parser_initelt): Pass input_location to
3797 process_init_element.
3798 (c_parser_initval): Pass loc to process_init_element.
3799 * c-tree.h (process_init_element): Adjust declaration.
3800 * c-typeck.c (push_init_level): Pass input_location to
3801 process_init_element.
3802 (pop_init_level): Likewise.
3803 (set_designator): Likewise.
3804 (output_init_element): Add location_t parameter. Pass loc to
3806 (output_pending_init_elements): Pass input_location to
3807 output_init_element.
3808 (process_init_element): Add location_t parameter. Pass loc to
3809 output_init_element.
3811 2014-04-24 Jakub Jelinek <jakub@redhat.com>
3813 * c-parser.c (c_parser_omp_atomic): Allow seq_cst before
3814 atomic-clause, allow comma in between atomic-clause and
3817 2014-04-22 Jakub Jelinek <jakub@redhat.com>
3820 * c-parser.c (c_parser_omp_parallel): If c_parser_omp_for
3821 fails, don't set OM_PARALLEL_COMBINED and return NULL.
3823 2014-04-12 Igor Zamyatin <igor.zamyatin@intel.com>
3826 * c-array-notation.c (fix_builtin_array_notation_fn): Use
3827 create_tmp_var instead build_decl for creating temps.
3828 (build_array_notation_expr): Likewise.
3829 (fix_conditional_array_notations_1): Likewise.
3830 (fix_array_notation_expr): Likewise.
3831 (fix_array_notation_call_expr): Likewise.
3833 2014-03-28 Jakub Jelinek <jakub@redhat.com>
3836 * c-tree.h (c_build_function_call_vec): New prototype.
3837 * c-typeck.c (build_function_call_vec): Don't call
3838 resolve_overloaded_builtin here.
3839 (c_build_function_call_vec): New wrapper function around
3840 build_function_call_vec. Call resolve_overloaded_builtin here.
3841 (convert_lvalue_to_rvalue, build_function_call, build_atomic_assign):
3842 Call c_build_function_call_vec instead of build_function_call_vec.
3843 * c-parser.c (c_parser_postfix_expression_after_primary): Likewise.
3844 * c-decl.c (finish_decl): Likewise.
3846 2014-03-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
3849 * c-typeck.c: Use correct format string in cast-qual warning
3851 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
3853 * c-decl.c (c_decl_attributes): Use
3854 lang_hooks.types.omp_mappable_type.
3855 * c-typeck.c (c_finish_omp_clauses): Likewise.
3857 2014-03-06 Marek Polacek <polacek@redhat.com>
3860 * c-typeck.c (c_finish_return): Call contains_cilk_spawn_stmt instead
3861 of checking tree code.
3863 2014-02-19 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
3865 * c-parser.c (c_parser_declspecs): Replace call to error by error_at.
3866 (c_parser_parameter_declaration): Likewise.
3868 2014-02-19 Marek Polacek <polacek@redhat.com>
3871 * c-typeck.c (convert_lvalue_to_rvalue): Set TREE_NO_WARNING on tmp.
3872 Call mark_exp_read on exp.value.
3873 (build_atomic_assign): Set TREE_NO_WARNING on val and old. Set
3874 TREE_ADDRESSABLE on old instead of val.
3875 (emit_side_effect_warnings): Warn only if RHS has !TREE_NO_WARNING.
3877 2014-02-07 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
3879 * c-parser.c (c_parser_get_builtin_args): Replace calls to
3880 C_EXPR_APPEND by vec_safe_push.
3881 * c-tree.h (C_EXPR_APPEND): Remove.
3883 2014-01-31 Marek Polacek <polacek@redhat.com>
3886 * c-typeck.c (convert_lvalue_to_rvalue): Pass vNULL to
3887 build_function_call_vec.
3888 (build_function_call): Likewise.
3889 (build_atomic_assign): Likewise.
3890 (build_function_call_vec): Add arg_loc parameter. Use it.
3891 (convert_arguments): Likewise.
3892 (convert_for_assignment): Rename rhs_loc to expr_loc.
3893 * c-parser.c (c_parser_attributes): Pass NULL to c_parser_expr_list.
3894 (c_parser_objc_keywordexpr): Likewise.
3895 (c_parser_postfix_expression_after_primary): Call
3896 build_function_call_vec with expr_loc rather than op_loc.
3897 Call c_parser_expr_list to fill arg_loc. Pass arg_loc to
3898 build_function_call_vec.
3899 (c_parser_expr_list): Add locations parameter. Fill it with locations
3900 of function arguments.
3901 * c-decl.c (finish_decl): Pass vNULL to build_function_call_vec.
3903 2014-01-30 Marek Polacek <polacek@redhat.com>
3906 * c-typeck.c (build_function_call_vec): Use loc parameter.
3907 (convert_arguments): Add location parameter. Use it.
3908 (ep_convert_and_check): Likewise.
3909 (build_atomic_assign): Adjust convert_for_assignment call.
3910 (build_modify_expr): Likewise.
3911 (digest_init): Likewise.
3912 (c_finish_return): Likewise.
3913 (build_conditional_expr): Adjust ep_convert_and_check calls.
3914 (convert_for_assignment): Add rhs_loc parameter. Use it.
3915 (build_binary_op): Adjust convert_and_check and ep_convert_and_check
3918 2014-01-30 Richard Biener <rguenther@suse.de>
3921 * c-typeck.c (build_function_call_vec): Do not replace calls
3922 to a function via an incompatible type with a runtime abort.
3924 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
3926 * c-parser.c (c_parser_declaration_or_fndef): Replaced
3927 flag_enable_cilkplus with flag_cilkplus.
3928 (c_parser_direct_declarator_inner): Likewise.
3929 (c_parser_attribute_any_word): Likewise.
3930 (c_parser_attributes): Likewise.
3931 (c_parser_compound_statement): Likewise.
3932 (c_parser_statement_after_labels): Likewise.
3933 (c_parser_if_statement): Likewise.
3934 (c_parser_switch_statement): Likewise.
3935 (c_parser_do_statement): Likewise.
3936 (c_parser_for_statement): Likewise.
3937 (c_parser_unary_expression): Likewise.
3938 (c_parser_postfix_expression): Likewise.
3939 (c_parser_postfix_expression_after_primary): Likewise.
3940 (c_parser_postfix_expression_after_primary): Likewise.
3941 (c_parser_omp_clause_name): Likewise.
3942 (c_finish_omp_declare_simd): Likewise.
3943 (c_parser_cilk_verify_simd): Likewise.
3944 * c-typeck.c (build_array_ref): Likewise.
3945 (build_function_call_vec): Likewise.
3946 (convert_arguments): Likewise.
3947 (build_compound_expr): Likewise.
3948 (c_finish_return): Likewise.
3949 (c_finish_if_stmt): Likewise.
3950 (c_finish_loop): Likewise.
3951 (build_binary_op): Likewise.
3953 2014-01-23 Marek Polacek <polacek@redhat.com>
3956 * c-typeck.c (parser_build_binary_op): Use location instead of
3958 (build_binary_op): Pass location to shorten_compare.
3960 2014-01-23 Marek Polacek <polacek@redhat.com>
3963 * c-typeck.c (pointer_diff): Give an error on arithmetic on pointer to
3966 2014-01-23 Marek Polacek <polacek@redhat.com>
3969 * c-typeck.c (build_compound_expr): Warn even for right-hand operand
3970 of a comma expression.
3971 (emit_side_effect_warnings): Likewise.
3973 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
3976 * c-array-notation.c (expand_array_notation_exprs): Rewrote this
3977 function to use walk_tree and moved a lot of its functionality to
3978 expand_array_notations.
3979 (expand_array_notations): New function.
3981 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
3983 * c-parser.c (c_finish_omp_declare_simd): Made "cilk simd function"
3984 attribute an attribute without value.
3986 2014-01-23 Jakub Jelinek <jakub@redhat.com>
3989 * c-typeck.c (c_finish_omp_clause): Reject MIN_EXPR, MAX_EXPR,
3990 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
3992 2014-01-22 Marek Polacek <polacek@redhat.com>
3995 * c-typeck.c (build_conditional_expr): Call c_fully_fold instead
3996 of remove_c_maybe_const_expr on op1 and op2.
3998 2014-01-15 Jakub Jelinek <jakub@redhat.com>
4001 * c-typeck.c (build_modify_expr): For lhs op= rhs, if rhs has side
4002 effects, preevaluate rhs using SAVE_EXPR first.
4004 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
4007 * c-parser.c (c_parser_postfix_expression): Replaced consecutive if
4008 statements with if-elseif statements.
4010 2014-01-06 Marek Polacek <polacek@redhat.com>
4013 * c-decl.c (check_bitfield_type_and_width): Warn for implementation
4014 defined bit-field types only in ISO C.
4016 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
4018 Update copyright years
4020 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
4022 * c-array-notation.c: Use the standard form for the copyright notice.
4024 2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
4026 * c-parser.c (struct c_parser::cilk_simd_fn_tokens): Added new field.
4027 (c_parser_declaration_or_fndef): Added a check if cilk_simd_fn_tokens
4028 field in parser is not empty. If not-empty, call the function
4029 c_parser_finish_omp_declare_simd.
4030 (c_parser_cilk_clause_vectorlength): Modified function to be shared
4031 between SIMD-enabled functions and #pragma simd. Added new parameter.
4032 (c_parser_cilk_all_clauses): Modified the usage of the function
4033 c_parser_cilk_clause_vectorlength as mentioned above.
4034 (c_parser_cilk_simd_fn_vector_attrs): New function.
4035 (c_finish_cilk_simd_fn_tokens): Likewise.
4036 (is_cilkplus_vector_p): Likewise.
4037 (c_parser_omp_clause_name): Added checking for "vectorlength,"
4038 "nomask," and "mask" strings in clause name.
4039 (c_parser_omp_all_clauses): Added 3 new case statements:
4040 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_MASK and
4041 PRAGMA_CILK_CLAUSE_NOMASK.
4042 (c_parser_attributes): Added a cilk_simd_fn_tokens parameter. Added a
4043 check for vector attribute and if so call the function
4044 c_parser_cilk_simd_fn_vector_attrs. Also, when Cilk plus is enabled,
4045 called the function c_finish_cilk_simd_fn_tokens.
4046 (c_finish_omp_declare_simd): Added a check if cilk_simd_fn_tokens in
4047 parser field is non-empty. If so, parse them as you would parse
4048 the omp declare simd pragma.
4049 (c_parser_omp_clause_linear): Added a new bool parm. is_cilk_simd_fn.
4050 Added a check when step is a parameter and flag it as error.
4051 (CILK_SIMD_FN_CLAUSE_MASK): New #define.
4052 (c_parser_cilk_clause_name): Changed pragma_cilk_clause to
4055 2013-12-17 Thomas Schwinge <thomas@codesourcery.com>
4057 * c-parser.c (c_parser_omp_parallel): Fix description.
4059 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
4061 * c-objc-common.h (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Remove.
4062 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
4063 (LANG_HOOKS_CILKPLUS_CILKPLUS_GIMPLIFY_SPAWN): Likewise.
4064 * c-typeck.c (cilk_install_body_with_frame_cleanup): New function.
4066 2013-12-04 Joseph Myers <joseph@codesourcery.com>
4069 * c-parser.c (c_parser_alignas_specifier): Use
4070 c_sizeof_or_alignof_type instead of c_alignof.
4071 (c_parser_alignof_expression): Likewise, with min_alignof
4072 parameter depending on alignof spelling used.
4074 2013-12-04 Marek Polacek <polacek@redhat.com>
4077 * c-decl.c (start_function): Don't warn for missing prototype for
4080 2013-12-03 Marek Polacek <polacek@redhat.com>
4083 * c-decl.c (build_compound_literal): Allow compound literals with
4084 empty initial value.
4086 2013-12-02 Joseph Myers <joseph@codesourcery.com>
4089 * c-typeck.c (build_modify_expr): Diagnose assignment to
4090 expression with array type.
4092 2013-11-29 Joseph Myers <joseph@codesourcery.com>
4095 * c-typeck.c (process_init_element): Do not treat a string as
4096 initializing a whole array when used with a designator for an
4099 2013-11-29 Joseph Myers <joseph@codesourcery.com>
4102 * c-decl.c (merge_decls): Clear DECL_EXTERNAL for a definition of
4103 an inline function following a static declaration.
4105 2013-11-28 Jakub Jelinek <jakub@redhat.com>
4108 * c-parser.c (c_parser_omp_target): Copy "#pragma omp target"
4109 to p_name before calling c_parser_omp_teams instead of after.
4110 (c_parser_cilk_simd): Remove wrong ATTRIBUTE_UNUSED from parser
4111 argument. Remove unused p_name variable.
4113 2013-11-27 Aldy Hernandez <aldyh@redhat.com>
4114 Jakub Jelinek <jakub@redhat.com>
4116 * c-decl.c (c_builtin_function_ext_scope): Avoid binding if
4117 external_scope is NULL.
4119 2013-11-27 Tom de Vries <tom@codesourcery.com>
4120 Marc Glisse <marc.glisse@inria.fr>
4123 * c-typeck.c (build_unary_op): Allow vector increment and decrement.
4125 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
4127 * c-typeck.c: Add required include files from gimple.h.
4129 2013-11-22 David Malcolm <dmalcolm@redhat.com>
4131 * c-decl.c (define_label, shadow_tag_warned)
4132 (check_bitfield_type_and_width, grokdeclarator, grokparms,
4133 store_parm_decls_newstyle, store_parm_decls_oldstyle)
4134 (declspecs_add_type): Remove use of in_system_header macro.
4135 * c-parser.c (c_parser_unary_expression): Likewise.
4136 * c-typeck.c (store_init_value, process_init_element)
4137 (c_start_case): Likewise.
4139 * c-decl.c (build_enumerator): Remove use of EXPR_LOC_OR_HERE
4142 * c-parser.c (c_parser_set_source_position_from_token): Remove
4143 reference to in_system_header from comment.
4145 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
4147 * c-decl.c (grokdeclarator): Update comment to refer to
4148 tree_to_[su]hwi rather than tree_low_cst.
4150 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
4152 * c-decl.c, c-typeck.c: Replace tree_low_cst (..., 1) with
4153 tree_to_uhwi throughout.
4155 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
4157 * c-parser.c: Replace tree_low_cst (..., 0) with tree_to_shwi
4160 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
4162 * c-parser.c: Replace host_integerp (..., 0) with tree_fits_shwi_p
4165 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
4167 * c-parser.c (c_parser_cilk_simd): New.
4168 (c_parser_cilk_verify_simd): New.
4169 (c_parser_pragma): Add case for PRAGMA_CILK_SIMD.
4170 (c_parser_omp_for_loop): Add case for NE_EXPR.
4171 Set c_break_label for CILK_SIMD.
4172 (c_parser_cilk_clause_vectorlength): New.
4173 (c_parser_cilk_clause_linear): New.
4174 (c_parser_cilk_clause_name): New.
4175 (c_parser_cilk_all_clauses): New.
4176 * c-typeck.c (build_unary_op): Pass location argument to
4178 (build_modify_expr): Same.
4179 (build_asm_expr): Same.
4180 (c_finish_bc_stmt): Error on break/continue in loops.
4182 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
4184 * c-typeck.c: Include only gimplify.h and gimple.h as needed.
4186 2013-11-14 Diego Novillo <dnovillo@google.com>
4188 * c-decl.c: Include print-tree.h.
4189 Include stor-layout.h.
4192 Include stringpool.h.
4193 * c-lang.c: Include fold-const.h.
4194 * c-parser.c: Include stringpool.h.
4196 Include stor-layout.h.
4198 Include trans-mem.h.
4199 * c-typeck.c: Include stor-layout.h.
4200 Include trans-mem.h.
4204 2013-11-13 Joseph Myers <joseph@codesourcery.com>
4206 * c-tree.h (c_typespec_keyword): Add cts_auto_type.
4207 * c-decl.c (declspecs_add_type, finish_declspecs): Handle
4209 * c-parser.c (c_token_starts_typename, c_token_starts_declspecs)
4210 (c_parser_attribute_any_word, c_parser_objc_selector): Handle
4212 (c_parser_declspecs): Take argument AUTO_TYPE_OK.
4213 (c_parser_declaration_or_fndef, c_parser_struct_declaration)
4214 (c_parser_declarator, c_parser_direct_declarator_inner)
4215 (c_parser_parameter_declaration, c_parser_type_name): All callers
4217 (c_parser_declaration_or_fndef): Handle declarations with type
4218 determined from the initializer.
4220 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
4222 * c-typeck.c: Include gimplify.h.
4224 2013-11-12 Joseph Myers <joseph@codesourcery.com>
4226 * c-tree.h (struct c_declspecs): Add thread_gnu_p field.
4227 * c-parser.c (c_parser_declspecs): Mention _Thread_local in
4229 * c-decl.c (shadow_tag_warned, grokdeclarator): Mention __thread
4230 or _Thread_local as appropriate in diagnostics.
4231 (build_null_declspecs): Initialize ret->thread_gnu_p.
4232 (declspecs_add_scspec): Handle either __thread or _Thread_local
4233 for RID_THREAD. Diagnose _Thread_local for pre-C11 standards if
4234 pedantic. Do not disallow _Thread_local extern and _Thread_local
4237 2013-11-07 Joseph Myers <joseph@codesourcery.com>
4238 Andrew MacLeod <amacleod@redhat.com>
4240 * c-aux-info.c (gen_type): Handle atomic qualifier.
4241 * c-decl.c (validate_proto_after_old_defn): Do not remove atomic
4242 qualifiers when compating types.
4243 (shadow_tag_warned): Handle atomic_p in declspecs.
4244 (quals_from_declspecs): Likewise.
4245 (start_decl): Use c_type_promotes_to when promoting argument
4247 (grokdeclarator): Handle _Atomic.
4248 (get_parm_info): Diagnose any qualifier on "void" as only
4250 (store_parm_decls_oldstyle): Do not remove atomic qualifiers when
4251 comparing types. Use c_type_promotes_to when promoting argument
4253 (finish_function): Use c_type_promotes_to when promoting argument
4255 (build_null_declspecs): Handle atomic_p in declspecs.
4256 (declspecs_add_qual): Handle RID_ATOMIC.
4257 * c-parser.c (c_token_starts_typename, c_token_is_qualifier)
4258 (c_token_starts_declspecs): Handle RID_ATOMIC.
4259 (c_parser_declspecs): Handle atomic type specifiers and
4261 (c_parser_typeof_specifier): Remove const and _Atomic qualifiers
4262 from types of expressions with atomic type.
4263 (c_parser_direct_declarator_inner): Use convert_lvalue_to_rvalue.
4264 (c_parser_attribute_any_word): Handle RID_ATOMIC.
4265 (c_parser_initializer, c_parser_initelt, c_parser_initval)
4266 (c_parser_statement_after_labels, c_parser_switch_statement)
4267 (c_parser_for_statement, c_parser_expr_no_commas)
4268 (c_parser_conditional_expression, c_parser_binary_expression)
4269 (c_parser_cast_expression, c_parser_unary_expression)
4270 (c_parser_postfix_expression)
4271 (c_parser_postfix_expression_after_primary, c_parser_expression):
4272 Use convert_lvalue_to_rvalue.
4273 (c_parser_expression_conv, c_parser_expr_list): Document
4274 conversion of lvalues to rvalues. Use convert_lvalue_to_rvalue.
4275 (c_parser_objc_synchronized_statement): Use
4276 convert_lvalue_to_rvalue.
4277 (c_parser_objc_selector): Handle RID_ATOMIC.
4278 (c_parser_objc_receiver, c_parser_array_notation): Use
4279 convert_lvalue_to_rvalue.
4280 * c-tree.h (ctsk_typeof): Adjust comment to mention use for
4281 _Atomic (type-name).
4282 (struct c_declspecs): Add atomic_p field.
4283 (convert_lvalue_to_rvalue): Declare.
4284 * c-typeck.c (c_type_promotes_to): Promote atomic types to
4285 corresponding atomic types.
4286 (qualify_type): Don't add _Atomic qualifiers from second argument.
4287 (comp_target_types): Do not allow _Atomic mismatches.
4288 (type_lists_compatible_p): Do not remove atomic qualifiers when
4290 (really_atomic_lvalue, convert_lvalue_to_rvalue)
4291 (build_atomic_assign): New functions.
4292 (build_unary_op): Use build_atomic_assign for atomic increment and
4294 (build_conditional_expr): Do not treat _Atomic void as a qualified
4296 (build_modify_expr): Use build_atomic_assign for atomic LHS.
4297 (find_anonymous_field_with_type, convert_to_anonymous_field)
4298 (convert_for_assignment): Do not remove atomic qualifiers when
4300 (digest_init): Do not accept initialization of arrays of atomic
4301 elements by string constants.
4302 (build_asm_expr): Use convert_lvalue_to_rvalue.
4303 (build_binary_op): Do not treat _Atomic void as a qualified
4306 2013-11-06 DJ Delorie <dj@redhat.com>
4308 * c-decl.c (locate_old_decl): If a previous conflicting decl is
4309 both explicit and builtin, print the location of the explicit one.
4311 2013-11-05 Tobias Burnus <burnus@net-b.de>
4313 * c-parser.c (c_parser_omp_for, c_parser_omp_parallel,
4314 c_parser_omp_distribute, c_parser_omp_teams,
4315 c_parser_omp_target, c_parser_omp_declare): Handle
4318 2013-11-03 Marek Polacek <polacek@redhat.com>
4320 * c-decl.c (grokdeclarator): Add VLA instrumentation.
4322 2013-11-01 Jakub Jelinek <jakub@redhat.com>
4324 * c-typeck.c (c_finish_omp_clauses) <case OMP_CLAUSE_UNIFORM>: Go to
4325 check_dup_generic at the end, unless remove is true.
4326 (c_finish_omp_clauses) <case OMP_CLAUSE_REDUCTION>: Add break; after
4328 (c_finish_omp_clauses) <case OMP_CLAUSE_COPYIN>: Likewise.
4330 2013-10-31 Jakub Jelinek <jakub@redhat.com>
4332 * c-typeck.c (c_finish_omp_clauses): Diagnose aligned clause
4333 with decl that is not pointer nor array.
4335 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
4337 * c-decl.c (finish_function): Added a call for insert_cilk_frame when
4338 a spawning function is found.
4339 * c-objc-common.h (LANG_HOOKS_CILKPLUS_GIMPLIFY_SPAWN): New #define.
4340 (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Likewise.
4341 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
4342 * c-parser.c (c_parser_statement_after_labels): Added RID_CILK_SYNC
4344 (c_parser_postfix_expression): Added RID_CILK_SPAWN case.
4345 * c-typeck.c (build_compound_expr): Reject _Cilk_spawn in a comma
4347 (c_finish_return): Added a check to reject _Cilk_spawn in return
4349 (build_cilk_spawn): New function.
4350 (build_cilk_sync): Likewise.
4351 * Makefile.in (c-decl.o): Added cilk.h in dependency list.
4353 2013-10-27 Tobias Burnus <burnus@net-b.de>
4356 * c-parser.c (c_parser_while_statement, c_parser_while_statement,
4357 c_parser_pragma): Add GCC ivdep support to 'do' and 'while'.
4358 (c_parser_statement_after_labels): Update calls.
4360 2013-10-24 Tobias Burnus <burnus@net-b.de>
4363 * c-parser.c (c_parser_pragma, c_parser_for_statement):
4364 Handle PRAGMA_IVDEP.
4365 (c_parser_statement_after_labels): Update call.
4367 2013-10-24 Marek Polacek <polacek@redhat.com>
4369 * c-parser.c (c_parser_struct_declaration): Add a comment.
4370 (c_parser_declarator): Don't allow _Alignas here.
4372 2013-10-17 Andrew MacLeod <amacleod@redhat.com>
4374 * c-parser.c: Include omp-low.h.
4375 * c-typeck.c: Likewise.
4377 2013-10-17 Marek Polacek <polacek@redhat.com>
4380 * c-parser.c (c_parser_declspecs): Add alignspec_ok parameter.
4381 Document syntax of the array-declarator.
4382 (c_parser_declspecs) <RID_ALIGNAS>: Bail out if alignment specs
4384 (c_parser_declaration_or_fndef): Adjust c_parser_declspecs call.
4385 (c_parser_struct_declaration): Likewise.
4386 (c_parser_declarator): Likewise.
4387 (c_parser_direct_declarator_inner): Likewise.
4388 (c_parser_parameter_declaration): Likewise.
4389 (c_parser_type_name): Likewise.
4391 2013-10-11 Jakub Jelinek <jakub@redhat.com>
4393 * c-lang.h (current_omp_declare_target_attribute): New extern
4395 * c-parser.c: Include c-lang.h.
4396 (struct c_parser): Change tokens to c_token *.
4397 Add tokens_buf field. Change tokens_avail type to unsigned int.
4398 (c_parser_consume_token): If parser->tokens isn't
4399 &parser->tokens_buf[0], increment parser->tokens.
4400 (c_parser_consume_pragma): Likewise.
4401 (enum pragma_context): Add pragma_struct and pragma_param.
4402 (c_parser_external_declaration): Adjust
4403 c_parser_declaration_or_fndef caller.
4404 (c_parser_declaration_or_fndef): Add omp_declare_simd_clauses
4405 argument, if it is non-vNULL vector, call c_finish_omp_declare_simd.
4406 Adjust recursive call.
4407 (c_parser_struct_or_union_specifier): Use pragma_struct instead
4409 (c_parser_parameter_declaration): Use pragma_param instead of
4411 (c_parser_compound_statement_nostart, c_parser_label,
4412 c_parser_for_statement): Adjust
4413 c_parser_declaration_or_fndef callers.
4414 (c_parser_expr_no_commas): Add omp_atomic_lhs argument, pass
4415 it through to c_parser_conditional_expression.
4416 (c_parser_conditional_expression): Add omp_atomic_lhs argument,
4417 pass it through to c_parser_binary_expression. Adjust recursive
4419 (c_parser_binary_expression): Remove prec argument, add
4420 omp_atomic_lhs argument instead. Always start from PREC_NONE, if
4421 omp_atomic_lhs is non-NULL and one of the arguments of toplevel
4422 binop matches it, use build2 instead of parser_build_binary_op.
4423 (c_parser_pragma): Handle PRAGMA_OMP_CANCEL,
4424 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_TARGET,
4425 PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_DECLARE_REDUCTION.
4426 Handle pragma_struct and pragma_param the same as pragma_external.
4427 (c_parser_omp_clause_name): Parse new OpenMP 4.0 clause names.
4428 (c_parser_omp_variable_list): Parse array sections for
4429 OMP_CLAUSE_{DEPEND,MAP,TO,FROM} clauses.
4430 (c_parser_omp_clause_collapse): Fully fold collapse expression.
4431 (c_parser_omp_clause_reduction): Handle user defined reductions.
4432 (c_parser_omp_clause_branch, c_parser_omp_clause_cancelkind,
4433 c_parser_omp_clause_num_teams, c_parser_omp_clause_thread_limit,
4434 c_parser_omp_clause_aligned, c_parser_omp_clause_linear,
4435 c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen,
4436 c_parser_omp_clause_depend, c_parser_omp_clause_map,
4437 c_parser_omp_clause_device, c_parser_omp_clause_dist_schedule,
4438 c_parser_omp_clause_proc_bind, c_parser_omp_clause_to,
4439 c_parser_omp_clause_from, c_parser_omp_clause_uniform): New functions.
4440 (c_parser_omp_all_clauses): Add finish_p argument. Don't call
4441 c_finish_omp_clauses if it is false. Handle new OpenMP 4.0 clauses.
4442 (c_parser_omp_atomic): Parse seq_cst clause, pass true if it is
4443 present to c_finish_omp_atomic. Handle OpenMP 4.0 atomic forms.
4444 (c_parser_omp_for_loop): Add CODE argument, pass it through
4445 to c_finish_omp_for. Change last argument to cclauses,
4446 and adjust uses to grab parallel clauses from the array of all
4447 the split clauses. Adjust c_parser_binary_expression,
4448 c_parser_declaration_or_fndef and c_finish_omp_for callers.
4449 (omp_split_clauses): New function.
4450 (c_parser_omp_simd): New function.
4451 (c_parser_omp_for): Add p_name, mask and cclauses arguments.
4452 Allow the function to be called also when parsing combined constructs,
4453 and call c_parser_omp_simd when parsing for simd.
4454 (c_parser_omp_sections_scope): If section-sequence doesn't start with
4455 #pragma omp section, require exactly one structured-block instead of
4456 sequence of statements.
4457 (c_parser_omp_sections): Add p_name, mask and cclauses arguments.
4458 Allow the function to be called also when parsing combined constructs.
4459 (c_parser_omp_parallel): Add p_name, mask and cclauses arguments.
4460 Allow the function to be called also when parsing combined
4462 (c_parser_omp_taskgroup, c_parser_omp_cancel,
4463 c_parser_omp_cancellation_point, c_parser_omp_distribute,
4464 c_parser_omp_teams, c_parser_omp_target_data,
4465 c_parser_omp_target_update, c_parser_omp_target,
4466 c_parser_omp_declare_simd, c_finish_omp_declare_simd,
4467 c_parser_omp_declare_target, c_parser_omp_end_declare_target,
4468 c_parser_omp_declare_reduction, c_parser_omp_declare): New functions.
4469 (c_parser_omp_construct): Add p_name and mask vars. Handle
4470 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_SIMD, PRAGMA_OMP_TASKGROUP,
4471 PRAGMA_OMP_TEAMS. Adjust c_parser_omp_for, c_parser_omp_parallel
4472 and c_parser_omp_sections callers.
4473 (c_parse_file): Initialize tparser.tokens and the_parser->tokens here.
4474 (OMP_FOR_CLAUSE_MASK, OMP_SECTIONS_CLAUSE_MASK,
4475 OMP_SINGLE_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1.
4476 (OMP_PARALLEL_CLAUSE_MASK): Likewise. Add OMP_CLAUSE_PROC_BIND.
4477 (OMP_TASK_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1. Add
4479 (OMP_SIMD_CLAUSE_MASK, OMP_CANCEL_CLAUSE_MASK,
4480 OMP_CANCELLATION_POINT_CLAUSE_MASK, OMP_DISTRIBUTE_CLAUSE_MASK,
4481 OMP_TEAMS_CLAUSE_MASK, OMP_TARGET_DATA_CLAUSE_MASK,
4482 OMP_TARGET_UPDATE_CLAUSE_MASK, OMP_TARGET_CLAUSE_MASK,
4483 OMP_DECLARE_SIMD_CLAUSE_MASK): Define.
4484 * c-typeck.c: Include tree-inline.h.
4485 (c_finish_omp_cancel, c_finish_omp_cancellation_point,
4486 handle_omp_array_sections_1, handle_omp_array_sections,
4487 c_clone_omp_udr, c_find_omp_placeholder_r): New functions.
4488 (c_finish_omp_clauses): Handle new OpenMP 4.0 clauses and
4489 user defined reductions.
4490 (c_tree_equal): New function.
4491 * c-tree.h (temp_store_parm_decls, temp_pop_parm_decls,
4492 c_finish_omp_cancel, c_finish_omp_cancellation_point, c_tree_equal,
4493 c_omp_reduction_id, c_omp_reduction_decl, c_omp_reduction_lookup,
4494 c_check_omp_declare_reduction_r): New prototypes.
4495 * c-decl.c (current_omp_declare_target_attribute): New variable.
4496 (c_decl_attributes): New function.
4497 (start_decl, start_function): Use it instead of decl_attributes.
4498 (temp_store_parm_decls, temp_pop_parm_decls, c_omp_reduction_id,
4499 c_omp_reduction_decl, c_omp_reduction_lookup,
4500 c_check_omp_declare_reduction_r): New functions.
4502 2013-09-25 Tom Tromey <tromey@redhat.com>
4504 * Make-lang.in (c/gccspec.o): Remove.
4505 (CFLAGS-c/gccspec.o): New variable.
4506 (cc1-checksum.o, C_TREE_H, c/c-aux-info.o, c/c-convert.o)
4507 (c/c-decl.o, c/c-errors.o, c/c-lang.o, c/c-objc-common.o)
4508 (c/c-parser.o, c/c-typeck.o, c/c-array-notation.o): Remove.
4510 2013-09-25 Tom Tromey <tromey@redhat.com>
4512 * Make-lang.in (c/gccspec.o): Don't use subshell.
4514 2013-09-18 Marek Polacek <polacek@redhat.com>
4517 * c-typeck.c (build_binary_op): Properly honor -fsanitize options.
4518 Remove unnecessary check.
4520 2013-09-18 Marek Polacek <polacek@redhat.com>
4523 * c-typeck.c (build_binary_op): Don't sanitize function if it has the
4524 no_sanitize_undefined attribute.
4526 2013-09-13 Kai Tietz <ktietz@redhat.com>
4529 * c-decl.c (c_builtin_function_ext_scope): Remove
4530 wrong assumption that it is never called on prexisting
4533 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
4535 * c-typeck.c (build_binary_op): Use vector_types_compatible_elements_p.
4537 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
4539 * c-objc-common.c (c_tree_printer): Tidy.
4541 2013-08-30 Marek Polacek <polacek@redhat.com>
4543 * c-typeck.c (build_binary_op): Add division by zero and shift
4546 2013-08-26 Joern Rennecke <joern.rennecke@embecosm.com>
4547 Joseph Myers <joseph@codesourcery.com>
4550 * c-typeck.c (c_common_type): Prefer double_type_node over
4551 other REAL_TYPE types with the same precision.
4552 (convert_arguments): Likewise.
4554 2013-08-23 Gabriel Dos Reis <gdr@integrable-solutions.net>
4556 * c-objc-common.c (c_tree_printer): Document the nature of the cast.
4557 (c_initialize_diagnostics): Call a destructor for the early printer.
4559 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
4561 * c-objc-common.c (c_initialize_diagnostics): Simplify C pretty
4562 printer initialization.
4564 2013-08-19 Balaji V. Iyer <balaji.v.iyer@intel.com>
4567 * c-array-notation.c (fix_conditional_array_notations_1): Added a
4568 check for truth values.
4569 (expand_array_notation_exprs): Added truth values case. Removed an
4570 unwanted else. Added for-loop to walk through subtrees in default
4573 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
4575 * c-objc-common.c (c_initialize_diagnostics): Don't call pp_base.
4577 2013-07-23 Joseph Myers <joseph@codesourcery.com>
4579 * c-parser.c (struct c_generic_association): Fix typo.
4581 2013-07-23 Tom Tromey <tromey@redhat.com>
4582 Joseph Myers <joseph@codesourcery.com>
4584 * c-parser.c (struct c_generic_association): New.
4585 (c_generic_association_d): New typedef.
4586 (c_parser_generic_selection): New function.
4587 (c_parser_postfix_expression): Handle RID_GENERIC.
4589 2013-07-13 Jason Merrill <jason@redhat.com>
4592 * c-decl.c (finish_struct): Check for too-large class.
4594 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
4597 * c-typeck.c (set_init_index): When folding, check for index overflow.
4599 2013-06-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
4601 * c-parser.c (c_parser_array_notation): Removed rejection of array
4602 notations in an array of function pointers.
4604 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
4606 * c-array-notation.c (make_triplet_val_inv): New function.
4607 (create_cmp_incr): Likewise.
4608 (create_array_refs): Likewise.
4609 (fix_builtin_array_notation_fn): Replaced all mallocs with tree vec.
4610 Also modularized common parts between functions and called the function.
4611 (build_array_notation_expr): Likewise.
4612 (fix_conditional_array_notations_1): Likewise.
4613 (fix_array_notation_expr): Likewise.
4614 (fix_array_notation_call_expr): Likewise.
4616 2013-06-18 Marek Polacek <polacek@redhat.com>
4619 * c-decl.c (check_for_loop_decls): Improve diagnostics messages.
4621 2013-06-12 Balaji V. Iyer <balaji.v.iyer@intel.com>
4623 * c-array-notation.c (build_array_notation_expr): Reject array notation
4624 mismatch between LHS and RHS even inside a call_expr. Also, removed
4625 a couple while statements that were dead code.
4627 2013-06-10 Balaji V. Iyer <balaji.v.iyer@intel.com>
4629 * c-array-notation.c (fix_builtin_array_notation_fn): Fully folded
4630 excessive precision expressions in function parameters. Also removed
4631 couple unwanted while statements.
4633 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
4635 * c-array-notation.c (expand_array_notation_exprs): Added
4636 ARRAY_NOTATION_REF case.
4638 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
4640 * c-array-notation.c (length_mismatch_in_expr_p): Moved this
4641 function to c-family/array-notation-common.c.
4642 (is_cilkplus_reduce_builtin): Likewise.
4643 (find_rank): Likewise.
4644 (extract_array_notation_exprs): Likewise.
4645 (replace_array_notations): Likewise.
4646 (find_inv_trees): Likewise.
4647 (replace_inv_trees): Likewise.
4648 (contains_array_notation_expr): Likewise.
4649 (find_correct_array_notation_type): Likewise.
4650 (replace_invariant_exprs): Initialized additional_tcodes to NULL.
4651 (struct inv_list): Moved this to c-family/array-notation-common.c.
4652 * c-tree.h (is_cilkplus_builtin_reduce): Remove prototype.
4654 2013-06-05 Balaji V. Iyer <balaji.v.iyer@intel.com>
4656 * c-typeck.c (convert_arguments): Moved checking of builtin cilkplus
4657 reduction functions outside the for-loop. Added a check if the fundecl
4658 is non-NULL. Finally, removed an unwanted if-statement, and made the
4661 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
4663 * c-typeck.c (c_finish_if_stmt): Added a check to see if the rank of the
4664 condition of the if-statement matches the rank of else-block and then-
4665 block when array notations are used.
4666 * c-parser.c (c_parser_declaration_or_fndef): Expanded array notation
4667 expression after the entire function body is parsed.
4668 (c_parser_expr_no_commas): Delayed creating array notation expressions
4669 to the end of function parsing.
4670 * c-array-notation.c (fix_conditional_array_notations_1): Expanded the
4671 whole if-statement instead of just the condition.
4672 (expand_array_notation_exprs): Added MODIFY_EXPR case.
4674 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
4677 * c-array-notation.c (build_array_notation_expr): Initialized rhs_length
4678 array to NULL_TREE if they are unused. Also added a check for the
4679 field to be NULL before its fields are used in future.
4681 2013-05-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4684 * c-array-notation.c (length_mismatch_in_expr_p): Use absu_hwi.
4685 (build_array_notation_expr): Likewise.
4687 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
4689 * c-typeck.c (build_array_ref): Added a check to see if array's
4690 index is greater than one. If true, then emit an error.
4691 (build_function_call_vec): Exclude error reporting and checking
4692 for builtin array-notation functions.
4693 (convert_arguments): Likewise.
4694 (c_finish_return): Added a check for array notations as a return
4695 expression. If true, then emit an error.
4696 (c_finish_loop): Added a check for array notations in a loop
4697 condition. If true then emit an error.
4698 (lvalue_p): Added a ARRAY_NOTATION_REF case.
4699 (build_binary_op): Added a check for array notation expr inside
4700 op1 and op0. If present, we call another function to find correct
4702 * Make-lang.in (C_AND_OBJC_OBJS): Added c-array-notation.o.
4703 * c-parser.c (c_parser_compound_statement): Check if array
4704 notation code is used in tree, if so, then transform them into
4706 (c_parser_expr_no_commas): Check if array notation is used in LHS
4707 or RHS, if so, then build array notation expression instead of
4709 (c_parser_postfix_expression_after_primary): Added a check for
4710 colon(s) after square braces, if so then handle it like an array
4711 notation. Also, break up array notations in unary op if found.
4712 (c_parser_direct_declarator_inner): Added a check for array
4714 (c_parser_compound_statement): Added a check for array notation in
4715 a stmt. If one is present, then expand array notation expr.
4716 (c_parser_if_statement): Likewise.
4717 (c_parser_switch_statement): Added a check for array notations in
4718 a switch statement's condition. If true, then output an error.
4719 (c_parser_while_statement): Similarly, but for a while.
4720 (c_parser_do_statement): Similarly, but for a do-while.
4721 (c_parser_for_statement): Similarly, but for a for-loop.
4722 (c_parser_unary_expression): Check if array notation is used in a
4723 pre-increment or pre-decrement expression. If true, then expand
4725 (c_parser_array_notation): New function.
4726 * c-array-notation.c: New file.
4727 * c-tree.h (is_cilkplus_reduce_builtin): Protoize.
4729 2013-05-23 Mike Stump <mikestump@comcast.net>
4731 * c-typeck.c (convert_for_assignment): Handle references to memory
4734 2013-05-16 Jason Merrill <jason@redhat.com>
4736 * Make-lang.in (cc1$(exeext)): Use link mutex.
4738 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
4740 * c-typeck.c (pointer_diff): Change -Wpointer-arith pedwarns
4741 to simply use OPT_Wpointer_arith.
4742 (build_unary_op): Likewise.
4744 2013-04-03 Jakub Jelinek <jakub@redhat.com>
4747 * c-parser.c (c_parser_get_builtin_args): Add choose_expr_p
4748 argument. If set, or it temporarily for parsing of the first
4749 argument into force_folding_builtin_constant_p.
4750 (c_parser_postfix_expression): Adjust callers.
4752 2013-03-21 Richard Biener <rguenther@suse.de>
4754 * c-objc-common.c (c_tree_printer): Use DECL_HAS_DEBUG_EXPR_P
4755 instead of DECL_DEBUG_EXPR_IS_FROM. Guard properly.
4757 2013-02-12 Marek Polacek <polacek@redhat.com>
4760 * c-parser.c (c_parser_postfix_expression_after_primary): Initialize
4763 2013-01-24 Jakub Jelinek <jakub@redhat.com>
4766 * c-typeck.c (set_nonincremental_init_from_string): If
4767 constructor_max_index is NULL, treat it as if tree_int_cst_lt
4769 (process_init_element): Likewise.
4771 2012-12-20 Jakub Jelinek <jakub@redhat.com>
4774 * c-parser.c (c_parser_asm_operands): Remove CONVERT_P
4775 argument, don't call default_function_array_conversion
4776 nor c_fully_fold here.
4777 (c_parser_asm_statement): Adjust callers.
4778 * c-typeck.c (build_asm_expr): Call c_fully_fold on inputs
4779 and outputs here, and call default_function_array_conversion
4780 on inputs that don't need to be addressable.
4782 2012-12-18 Jakub Jelinek <jakub@redhat.com>
4785 * c-typeck.c (convert_for_assignment): For -Wpointer-sign
4786 warning require that both c_common_unsigned_type as well as
4787 c_common_signed_type is the same for both mvl and mvr types.
4789 2012-11-16 Diego Novillo <dnovillo@google.com>
4791 Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
4793 * c-common.c: Use new vec API in vec.h.
4794 * c-common.h: Likewise.
4795 * c-gimplify.c: Likewise.
4796 * c-pragma.c: Likewise.
4797 * c-pretty-print.c: Likewise.
4798 * c-pretty-print.h: Likewise.
4799 * c-semantics.c: Likewise.
4800 * c-decl.c: Likewise.
4801 * c-parser.c: Likewise.
4802 * c-tree.h: Likewise.
4803 * c-typeck.c: Likewise.
4805 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
4808 * c-typeck.c (c_finish_return): Use OPT_Wreturn_local_addr.
4810 2012-10-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
4813 * c-decl.c (warn_if_shadowing): Do not warn if a variable
4814 shadows a function, unless the variable is a function or a
4815 pointer-to-function.
4817 2012-10-12 Jakub Jelinek <jakub@redhat.com>
4820 * c-parser.c (struct c_tree_loc_pair): Removed.
4821 (c_parser_expr_list): Remove struct c_tree_loc_pair * argument,
4822 add location_t * and tree * arguments, fill in array of 3
4823 sizeof_arg trees and corresponding locs.
4824 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust
4825 c_parser_expr_list callers.
4826 (c_parser_postfix_expression_after_primary): Likewise. Pass
4827 array of 3 sizeof_arg trees and locs (corresponding to first
4828 3 arguments) to sizeof_pointer_memaccess_warning.
4830 2012-10-09 Lawrence Crowl <crowl@google.com>
4832 * Make-lang.in (c-decl.o): Add dependence on hash-table.h.
4833 * c-decl.c (detect_field_duplicates_hash): Change to new type-safe
4836 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
4839 * c-typeck.c (parser_build_binary_op): Update warn_about_parentheses
4842 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
4845 * c-typeck.c: Include c-common.h.
4846 (enum stv_conv): Moved to c-common.h.
4847 (scalar_to_vector): Moved to c-common.c.
4848 (build_binary_op): Adapt to scalar_to_vector's new prototype.
4849 * Make-lang.in: c-typeck.c depends on c-common.h.
4851 2012-10-04 Arnaud Charlet <charlet@adacore.com>
4853 * c-decl.c (c_write_global_declarations): Fix handling of
4856 2012-09-30 Sharad Singhai <singhai@google.com>
4858 * c-decl.c (c_write_global_declarations): Use a different method
4859 to determine if the dump has ben initialized.
4861 2012-09-14 Joseph Myers <joseph@codesourcery.com>
4864 * c-typeck.c (c_cast_expr): When casting to a type requiring
4865 C_MAYBE_CONST_EXPR to be created, pass the inner expression to
4868 2012-09-14 Joseph Myers <joseph@codesourcery.com>
4871 * c-typeck.c (build_unary_op): Pass original argument of
4872 TRUTH_NOT_EXPR to c_objc_common_truthvalue_conversion, then remove
4873 any C_MAYBE_CONST_EXPR, if it has integer operands.
4874 (build_binary_op): Pass original arguments of TRUTH_ANDIF_EXPR,
4875 TRUTH_ORIF_EXPR, TRUTH_AND_EXPR, TRUTH_OR_EXPR and TRUTH_XOR_EXPR
4876 to c_objc_common_truthvalue_conversion, then remove any
4877 C_MAYBE_CONST_EXPR, if they have integer operands. Use
4878 c_objc_common_truthvalue_conversion not
4879 c_common_truthvalue_conversion.
4880 (c_objc_common_truthvalue_conversion): Build NE_EXPR directly and
4881 call note_integer_operands for arguments with integer operands
4882 that are not integer constants.
4884 2012-09-13 Jakub Jelinek <jakub@redhat.com>
4887 * c-typeck.c (c_finish_return): Do convert to BOOLEAN_TYPE or
4888 COMPLEX_TYPE with in_late_binary_op set temporarily to true.
4890 2012-08-31 Jakub Jelinek <jakub@redhat.com>
4893 * c-convert.c (convert): Don't call fold_convert_loc if
4894 TYPE_MAIN_VARIANT of a COMPLEX_TYPE is the same, unless e
4895 is a COMPLEX_EXPR. Remove TYPE_MAIN_VARIANT check from
4896 COMPLEX_TYPE -> COMPLEX_TYPE conversion.
4898 2012-08-24 Jakub Jelinek <jakub@redhat.com>
4901 * c-decl.c (c_parser_label): Pass true as nested and fix up comments
4902 for nested and empty_ok arguments in the call to
4903 c_parser_declaration_or_fndef.
4905 2012-08-17 Jakub Jelinek <jakub@redhat.com>
4907 * c-tree.h (c_last_sizeof_arg): Declare.
4908 * c-parser.c (struct c_tree_loc_pair): New type.
4909 (c_parser_expr_list): Add sizeof_arg argument. Fill it in if
4911 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust callers.
4912 (c_parser_postfix_expression_after_primary): Likewise. Call
4913 sizeof_pointer_memaccess_warning if needed.
4914 (sizeof_ptr_memacc_comptypes): New function.
4915 * c-typeck.c (c_last_sizeof_arg): New global variable.
4916 (c_expr_sizeof_expr, c_expr_sizeof_type): Initialize it.
4918 2012-07-24 Uros Bizjak <ubizjak@gmail.com>
4920 * c-lang.h (lang_decl): Add variable_size GTY option.
4922 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
4924 * c-decl.c: Include dumpfile.h instead of tree-dump.h.
4925 * Make-lang.in: Fix dependencies.
4927 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
4929 * Make-lang.in: New file, rules migrated from gcc/Makefile.in
4930 and add language Makefile hooks.
4931 * config-lang.in: New file.
4932 * c-config-lang.in: Moved from gcc/config-lang.in to here, and
4933 add the required "normal" config-lang.in rules.
4934 * c-lang.h: Moved from gcc/ to here.
4935 * c-tree.h: Likewise.
4936 * c-objc-common.c: Likewise.
4937 * c-objc-common.h: Likewise.
4938 * c-typeck.c: Likewise.
4939 * c-convert.c: Likewise.
4940 * c-lang.c: Likewise.
4941 * c-aux-info.c: Likewise.
4942 * c-errors.c: Likewise.
4943 * gccspec.c: Likewise.
4944 * c-decl.c: Likewise. Include gt-c-c-decl.h, not gt-c-decl.h.
4945 * c-parser.c: Likewise. Include gt-c-c-parser.h, not gt-c-parser.h.
4947 Copyright (C) 2012-2017 Free Software Foundation, Inc.
4949 Copying and distribution of this file, with or without modification,
4950 are permitted in any medium without royalty provided the copyright
4951 notice and this notice are preserved.