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1 2014-04-22  Jakub Jelinek  <jakub@redhat.com>
3         PR c/59073
4         * c-parser.c (c_parser_omp_parallel): If c_parser_omp_for
5         fails, don't set OM_PARALLEL_COMBINED and return NULL.
7 2014-04-22  Release Manager
9         * GCC 4.9.0 released.
11 2014-04-15  Igor Zamyatin  <igor.zamyatin@intel.com>
13         PR middle-end/60469
14         * c-array-notation.c (fix_builtin_array_notation_fn): Use
15         create_tmp_var instead build_decl for creating temps.
16         (build_array_notation_expr): Likewise.
17         (fix_conditional_array_notations_1): Likewise.
18         (fix_array_notation_expr): Likewise.
19         (fix_array_notation_call_expr): Likewise.
21 2014-03-28  Jakub Jelinek  <jakub@redhat.com>
23         PR c++/60689
24         * c-tree.h (c_build_function_call_vec): New prototype.
25         * c-typeck.c (build_function_call_vec): Don't call
26         resolve_overloaded_builtin here.
27         (c_build_function_call_vec): New wrapper function around
28         build_function_call_vec.  Call resolve_overloaded_builtin here.
29         (convert_lvalue_to_rvalue, build_function_call, build_atomic_assign):
30         Call c_build_function_call_vec instead of build_function_call_vec.
31         * c-parser.c (c_parser_postfix_expression_after_primary): Likewise.
32         * c-decl.c (finish_decl): Likewise.
34 2014-03-18  Manuel López-Ibáñez  <manu@gcc.gnu.org>
36         PR c/55383
37         * c-typeck.c: Use correct format string in cast-qual warning
39 2014-03-07  Thomas Schwinge  <thomas@codesourcery.com>
41         * c-decl.c (c_decl_attributes): Use
42         lang_hooks.types.omp_mappable_type.
43         * c-typeck.c (c_finish_omp_clauses): Likewise.
45 2014-03-06  Marek Polacek  <polacek@redhat.com>
47         PR c/60197
48         * c-typeck.c (c_finish_return): Call contains_cilk_spawn_stmt instead
49         of checking tree code.
51 2014-02-19  Prathamesh Kulkarni  <bilbotheelffriend@gmail.com>
53         * c-parser.c (c_parser_declspecs): Replace call to error by error_at.
54         (c_parser_parameter_declaration): Likewise.
56 2014-02-19  Marek Polacek  <polacek@redhat.com>
58         PR c/60195
59         * c-typeck.c (convert_lvalue_to_rvalue): Set TREE_NO_WARNING on tmp.
60         Call mark_exp_read on exp.value.
61         (build_atomic_assign): Set TREE_NO_WARNING on val and old.  Set
62         TREE_ADDRESSABLE on old instead of val.
63         (emit_side_effect_warnings): Warn only if RHS has !TREE_NO_WARNING.
65 2014-02-07  Prathamesh Kulkarni  <bilbotheelffriend@gmail.com>
67         * c-parser.c (c_parser_get_builtin_args): Replace calls to
68         C_EXPR_APPEND by vec_safe_push.
69         * c-tree.h (C_EXPR_APPEND): Remove.
71 2014-01-31  Marek Polacek  <polacek@redhat.com>
73         PR c/59963
74         * c-typeck.c (convert_lvalue_to_rvalue): Pass vNULL to
75         build_function_call_vec.
76         (build_function_call): Likewise.
77         (build_atomic_assign): Likewise.
78         (build_function_call_vec): Add arg_loc parameter.  Use it.
79         (convert_arguments): Likewise.
80         (convert_for_assignment): Rename rhs_loc to expr_loc.
81         * c-parser.c (c_parser_attributes): Pass NULL to c_parser_expr_list.
82         (c_parser_objc_keywordexpr): Likewise.
83         (c_parser_postfix_expression_after_primary): Call
84         build_function_call_vec with expr_loc rather than op_loc.
85         Call c_parser_expr_list to fill arg_loc.  Pass arg_loc to
86         build_function_call_vec.
87         (c_parser_expr_list): Add locations parameter.  Fill it with locations
88         of function arguments.
89         * c-decl.c (finish_decl): Pass vNULL to build_function_call_vec.
91 2014-01-30  Marek Polacek  <polacek@redhat.com>
93         PR c/59940
94         * c-typeck.c (build_function_call_vec): Use loc parameter.
95         (convert_arguments): Add location parameter.  Use it.
96         (ep_convert_and_check): Likewise.
97         (build_atomic_assign): Adjust convert_for_assignment call.
98         (build_modify_expr): Likewise.
99         (digest_init): Likewise.
100         (c_finish_return): Likewise.
101         (build_conditional_expr): Adjust ep_convert_and_check calls.
102         (convert_for_assignment): Add rhs_loc parameter.  Use it.
103         (build_binary_op): Adjust convert_and_check and ep_convert_and_check
104         calls.
106 2014-01-30  Richard Biener  <rguenther@suse.de>
108         PR c/59905
109         * c-typeck.c (build_function_call_vec): Do not replace calls
110         to a function via an incompatible type with a runtime abort.
112 2014-01-24  Balaji V. Iyer  <balaji.v.iyer@intel.com>
114         * c-parser.c (c_parser_declaration_or_fndef): Replaced
115         flag_enable_cilkplus with flag_cilkplus.
116         (c_parser_direct_declarator_inner): Likewise.
117         (c_parser_attribute_any_word): Likewise.
118         (c_parser_attributes): Likewise.
119         (c_parser_compound_statement): Likewise.
120         (c_parser_statement_after_labels): Likewise.
121         (c_parser_if_statement): Likewise.
122         (c_parser_switch_statement): Likewise.
123         (c_parser_do_statement): Likewise.
124         (c_parser_for_statement): Likewise.
125         (c_parser_unary_expression): Likewise.
126         (c_parser_postfix_expression): Likewise.
127         (c_parser_postfix_expression_after_primary): Likewise.
128         (c_parser_postfix_expression_after_primary): Likewise.
129         (c_parser_omp_clause_name): Likewise.
130         (c_finish_omp_declare_simd): Likewise.
131         (c_parser_cilk_verify_simd): Likewise.
132         * c-typeck.c (build_array_ref): Likewise.
133         (build_function_call_vec): Likewise.
134         (convert_arguments): Likewise.
135         (build_compound_expr): Likewise.
136         (c_finish_return): Likewise.
137         (c_finish_if_stmt): Likewise.
138         (c_finish_loop): Likewise.
139         (build_binary_op): Likewise.
141 2014-01-23  Marek Polacek  <polacek@redhat.com>
143         PR c/59846
144         * c-typeck.c (parser_build_binary_op): Use location instead of
145         input_location.
146         (build_binary_op): Pass location to shorten_compare.
148 2014-01-23  Marek Polacek  <polacek@redhat.com>
150         PR c/58346
151         * c-typeck.c (pointer_diff): Give an error on arithmetic on pointer to
152         an empty aggregate.
154 2014-01-23  Marek Polacek  <polacek@redhat.com>
156         PR c/59871
157         * c-typeck.c (build_compound_expr): Warn even for right-hand operand
158         of a comma expression.
159         (emit_side_effect_warnings): Likewise.
161 2014-01-23  Balaji V. Iyer  <balaji.v.iyer@intel.com>
163         PR c/59825
164         * c-array-notation.c (expand_array_notation_exprs): Rewrote this
165         function to use walk_tree and moved a lot of its functionality to
166         expand_array_notations.
167         (expand_array_notations): New function.
169 2014-01-23  Balaji V. Iyer  <balaji.v.iyer@intel.com>
171         * c-parser.c (c_finish_omp_declare_simd): Made "cilk simd function"
172         attribute an attribute without value.
174 2014-01-23  Jakub Jelinek  <jakub@redhat.com>
176         PR middle-end/58809
177         * c-typeck.c (c_finish_omp_clause): Reject MIN_EXPR, MAX_EXPR,
178         BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
180 2014-01-22  Marek Polacek  <polacek@redhat.com>
182         PR c/59891
183         * c-typeck.c (build_conditional_expr): Call c_fully_fold instead
184         of remove_c_maybe_const_expr on op1 and op2.
186 2014-01-15  Jakub Jelinek  <jakub@redhat.com>
188         PR c/58943
189         * c-typeck.c (build_modify_expr): For lhs op= rhs, if rhs has side
190         effects, preevaluate rhs using SAVE_EXPR first.
192 2014-01-09  Balaji V. Iyer  <balaji.v.iyer@intel.com>
194         PR c++/59631
195         * c-parser.c (c_parser_postfix_expression): Replaced consecutive if
196         statements with if-elseif statements.
198 2014-01-06  Marek Polacek  <polacek@redhat.com>
200         PR c/57773
201         * c-decl.c (check_bitfield_type_and_width): Warn for implementation
202         defined bit-field types only in ISO C.
204 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
206         Update copyright years
208 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
210         * c-array-notation.c: Use the standard form for the copyright notice.
212 2013-12-18  Balaji V. Iyer  <balaji.v.iyer@intel.com>
214         * c-parser.c (struct c_parser::cilk_simd_fn_tokens): Added new field.
215         (c_parser_declaration_or_fndef): Added a check if cilk_simd_fn_tokens
216         field in parser is not empty.  If not-empty, call the function
217         c_parser_finish_omp_declare_simd.
218         (c_parser_cilk_clause_vectorlength): Modified function to be shared
219         between SIMD-enabled functions and #pragma simd.  Added new parameter.
220         (c_parser_cilk_all_clauses): Modified the usage of the function
221         c_parser_cilk_clause_vectorlength as mentioned above.
222         (c_parser_cilk_simd_fn_vector_attrs): New function.
223         (c_finish_cilk_simd_fn_tokens): Likewise.
224         (is_cilkplus_vector_p): Likewise.
225         (c_parser_omp_clause_name): Added checking for "vectorlength,"
226         "nomask," and "mask" strings in clause name.
227         (c_parser_omp_all_clauses): Added 3 new case statements:
228         PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_MASK and
229         PRAGMA_CILK_CLAUSE_NOMASK.
230         (c_parser_attributes): Added a cilk_simd_fn_tokens parameter.  Added a
231         check for vector attribute and if so call the function
232         c_parser_cilk_simd_fn_vector_attrs.  Also, when Cilk plus is enabled,
233         called the function c_finish_cilk_simd_fn_tokens.
234         (c_finish_omp_declare_simd): Added a check if cilk_simd_fn_tokens in
235         parser field is non-empty.  If so, parse them as you would parse
236         the omp declare simd pragma.
237         (c_parser_omp_clause_linear): Added a new bool parm. is_cilk_simd_fn.
238         Added a check when step is a parameter and flag it as error.
239         (CILK_SIMD_FN_CLAUSE_MASK): New #define.
240         (c_parser_cilk_clause_name): Changed pragma_cilk_clause to
241         pragma_omp_clause.
243 2013-12-17  Thomas Schwinge  <thomas@codesourcery.com>
245         * c-parser.c (c_parser_omp_parallel): Fix description.
247 2013-12-11  Balaji V. Iyer  <balaji.v.iyer@intel.com>
249         * c-objc-common.h (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Remove.
250         (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
251         (LANG_HOOKS_CILKPLUS_CILKPLUS_GIMPLIFY_SPAWN): Likewise.
252         * c-typeck.c (cilk_install_body_with_frame_cleanup): New function.
254 2013-12-04  Joseph Myers  <joseph@codesourcery.com>
256         PR c/52023
257         * c-parser.c (c_parser_alignas_specifier): Use
258         c_sizeof_or_alignof_type instead of c_alignof.
259         (c_parser_alignof_expression): Likewise, with min_alignof
260         parameter depending on alignof spelling used.
262 2013-12-04  Marek Polacek  <polacek@redhat.com>
264         PR c/54113
265         * c-decl.c (start_function): Don't warn for missing prototype for
266         inline functions.
268 2013-12-03  Marek Polacek  <polacek@redhat.com>
270         PR c/59351
271         * c-decl.c (build_compound_literal): Allow compound literals with
272         empty initial value.
274 2013-12-02  Joseph Myers  <joseph@codesourcery.com>
276         PR c/58235
277         * c-typeck.c (build_modify_expr): Diagnose assignment to
278         expression with array type.
280 2013-11-29  Joseph Myers  <joseph@codesourcery.com>
282         PR c/42262
283         * c-typeck.c (process_init_element): Do not treat a string as
284         initializing a whole array when used with a designator for an
285         individual element.
287 2013-11-29  Joseph Myers  <joseph@codesourcery.com>
289         PR c/57574
290         * c-decl.c (merge_decls): Clear DECL_EXTERNAL for a definition of
291         an inline function following a static declaration.
293 2013-11-28  Jakub Jelinek  <jakub@redhat.com>
295         PR c/59310
296         * c-parser.c (c_parser_omp_target): Copy "#pragma omp target"
297         to p_name before calling c_parser_omp_teams instead of after.
298         (c_parser_cilk_simd): Remove wrong ATTRIBUTE_UNUSED from parser
299         argument.  Remove unused p_name variable.
301 2013-11-27  Aldy Hernandez  <aldyh@redhat.com>
302             Jakub Jelinek  <jakub@redhat.com>
304         * c-decl.c (c_builtin_function_ext_scope): Avoid binding if
305         external_scope is NULL.
307 2013-11-27  Tom de Vries  <tom@codesourcery.com>
308             Marc Glisse  <marc.glisse@inria.fr>
310         PR c++/59032
311         * c-typeck.c (build_unary_op): Allow vector increment and decrement.
313 2013-11-22  Andrew MacLeod  <amacleod@redhat.com>
315         * c-typeck.c: Add required include files from gimple.h.
317 2013-11-22  David Malcolm  <dmalcolm@redhat.com>
319         * c-decl.c (define_label, shadow_tag_warned)
320         (check_bitfield_type_and_width, grokdeclarator, grokparms,
321         store_parm_decls_newstyle, store_parm_decls_oldstyle)
322         (declspecs_add_type): Remove use of in_system_header macro.
323         * c-parser.c (c_parser_unary_expression): Likewise.
324         * c-typeck.c (store_init_value, process_init_element)
325         (c_start_case): Likewise.
327         * c-decl.c (build_enumerator): Remove use of EXPR_LOC_OR_HERE
328         macro.
330         * c-parser.c (c_parser_set_source_position_from_token): Remove
331         reference to in_system_header from comment.
333 2013-11-18  Richard Sandiford  <rdsandiford@googlemail.com>
335         * c-decl.c (grokdeclarator): Update comment to refer to
336         tree_to_[su]hwi rather than tree_low_cst.
338 2013-11-18  Richard Sandiford  <rdsandiford@googlemail.com>
340         * c-decl.c, c-typeck.c: Replace tree_low_cst (..., 1) with
341         tree_to_uhwi throughout.
343 2013-11-18  Richard Sandiford  <rdsandiford@googlemail.com>
345         * c-parser.c: Replace tree_low_cst (..., 0) with tree_to_shwi
346         throughout.
348 2013-11-18  Richard Sandiford  <rdsandiford@googlemail.com>
350         * c-parser.c: Replace host_integerp (..., 0) with tree_fits_shwi_p
351         throughout.
353 2013-11-15  Aldy Hernandez  <aldyh@redhat.com>
355         * c-parser.c (c_parser_cilk_simd): New.
356         (c_parser_cilk_verify_simd): New.
357         (c_parser_pragma): Add case for PRAGMA_CILK_SIMD.
358         (c_parser_omp_for_loop): Add case for NE_EXPR.
359         Set c_break_label for CILK_SIMD.
360         (c_parser_cilk_clause_vectorlength): New.
361         (c_parser_cilk_clause_linear): New.
362         (c_parser_cilk_clause_name): New.
363         (c_parser_cilk_all_clauses): New.
364         * c-typeck.c (build_unary_op): Pass location argument to
365         readonly_error.
366         (build_modify_expr): Same.
367         (build_asm_expr): Same.
368         (c_finish_bc_stmt): Error on break/continue in loops.
370 2013-11-14  Andrew MacLeod  <amacleod@redhat.com>
372         * c-typeck.c: Include only gimplify.h and gimple.h as needed.
374 2013-11-14  Diego Novillo  <dnovillo@google.com>
376         * c-decl.c: Include print-tree.h.
377         Include stor-layout.h.
378         Include varasm.h.
379         Include attribs.h.
380         Include stringpool.h.
381         * c-lang.c: Include fold-const.h.
382         * c-parser.c: Include stringpool.h.
383         Include attribs.h.
384         Include stor-layout.h.
385         Include varasm.h.
386         Include trans-mem.h.
387         * c-typeck.c: Include stor-layout.h.
388         Include trans-mem.h.
389         Include varasm.h.
390         Include stmt.h.
392 2013-11-13  Joseph Myers  <joseph@codesourcery.com>
394         * c-tree.h (c_typespec_keyword): Add cts_auto_type.
395         * c-decl.c (declspecs_add_type, finish_declspecs): Handle
396         __auto_type.
397         * c-parser.c (c_token_starts_typename, c_token_starts_declspecs)
398         (c_parser_attribute_any_word, c_parser_objc_selector): Handle
399         RID_AUTO_TYPE.
400         (c_parser_declspecs): Take argument AUTO_TYPE_OK.
401         (c_parser_declaration_or_fndef, c_parser_struct_declaration)
402         (c_parser_declarator, c_parser_direct_declarator_inner)
403         (c_parser_parameter_declaration, c_parser_type_name): All callers
404         changed.
405         (c_parser_declaration_or_fndef): Handle declarations with type
406         determined from the initializer.
408 2013-11-12  Andrew MacLeod  <amacleod@redhat.com>
410         * c-typeck.c: Include gimplify.h.
412 2013-11-12  Joseph Myers  <joseph@codesourcery.com>
414         * c-tree.h (struct c_declspecs): Add thread_gnu_p field.
415         * c-parser.c (c_parser_declspecs): Mention _Thread_local in
416         comment.
417         * c-decl.c (shadow_tag_warned, grokdeclarator): Mention __thread
418         or _Thread_local as appropriate in diagnostics.
419         (build_null_declspecs): Initialize ret->thread_gnu_p.
420         (declspecs_add_scspec): Handle either __thread or _Thread_local
421         for RID_THREAD.  Diagnose _Thread_local for pre-C11 standards if
422         pedantic.  Do not disallow _Thread_local extern and _Thread_local
423         static.
425 2013-11-07  Joseph Myers  <joseph@codesourcery.com>
426             Andrew MacLeod  <amacleod@redhat.com>
428         * c-aux-info.c (gen_type): Handle atomic qualifier.
429         * c-decl.c (validate_proto_after_old_defn): Do not remove atomic
430         qualifiers when compating types.
431         (shadow_tag_warned): Handle atomic_p in declspecs.
432         (quals_from_declspecs): Likewise.
433         (start_decl): Use c_type_promotes_to when promoting argument
434         types.
435         (grokdeclarator): Handle _Atomic.
436         (get_parm_info): Diagnose any qualifier on "void" as only
437         parameter.
438         (store_parm_decls_oldstyle): Do not remove atomic qualifiers when
439         comparing types.  Use c_type_promotes_to when promoting argument
440         types.
441         (finish_function): Use c_type_promotes_to when promoting argument
442         types.
443         (build_null_declspecs): Handle atomic_p in declspecs.
444         (declspecs_add_qual): Handle RID_ATOMIC.
445         * c-parser.c (c_token_starts_typename, c_token_is_qualifier)
446         (c_token_starts_declspecs): Handle RID_ATOMIC.
447         (c_parser_declspecs): Handle atomic type specifiers and
448         qualifiers.
449         (c_parser_typeof_specifier): Remove const and _Atomic qualifiers
450         from types of expressions with atomic type.
451         (c_parser_direct_declarator_inner): Use convert_lvalue_to_rvalue.
452         (c_parser_attribute_any_word): Handle RID_ATOMIC.
453         (c_parser_initializer, c_parser_initelt, c_parser_initval)
454         (c_parser_statement_after_labels, c_parser_switch_statement)
455         (c_parser_for_statement, c_parser_expr_no_commas)
456         (c_parser_conditional_expression, c_parser_binary_expression)
457         (c_parser_cast_expression, c_parser_unary_expression)
458         (c_parser_postfix_expression)
459         (c_parser_postfix_expression_after_primary, c_parser_expression):
460         Use convert_lvalue_to_rvalue.
461         (c_parser_expression_conv, c_parser_expr_list): Document
462         conversion of lvalues to rvalues.  Use convert_lvalue_to_rvalue.
463         (c_parser_objc_synchronized_statement): Use
464         convert_lvalue_to_rvalue.
465         (c_parser_objc_selector): Handle RID_ATOMIC.
466         (c_parser_objc_receiver, c_parser_array_notation): Use
467         convert_lvalue_to_rvalue.
468         * c-tree.h (ctsk_typeof): Adjust comment to mention use for
469         _Atomic (type-name).
470         (struct c_declspecs): Add atomic_p field.
471         (convert_lvalue_to_rvalue): Declare.
472         * c-typeck.c (c_type_promotes_to): Promote atomic types to
473         corresponding atomic types.
474         (qualify_type): Don't add _Atomic qualifiers from second argument.
475         (comp_target_types): Do not allow _Atomic mismatches.
476         (type_lists_compatible_p): Do not remove atomic qualifiers when
477         comparing types.
478         (really_atomic_lvalue, convert_lvalue_to_rvalue)
479         (build_atomic_assign): New functions.
480         (build_unary_op): Use build_atomic_assign for atomic increment and
481         decrement.
482         (build_conditional_expr): Do not treat _Atomic void as a qualified
483         version of void.
484         (build_modify_expr): Use build_atomic_assign for atomic LHS.
485         (find_anonymous_field_with_type, convert_to_anonymous_field)
486         (convert_for_assignment): Do not remove atomic qualifiers when
487         comparing types.
488         (digest_init): Do not accept initialization of arrays of atomic
489         elements by string constants.
490         (build_asm_expr): Use convert_lvalue_to_rvalue.
491         (build_binary_op): Do not treat _Atomic void as a qualified
492         version of void.
494 2013-11-06  DJ Delorie  <dj@redhat.com>
496         * c-decl.c (locate_old_decl): If a previous conflicting decl is
497         both explicit and builtin, print the location of the explicit one.
499 2013-11-05  Tobias Burnus  <burnus@net-b.de>
501         * c-parser.c (c_parser_omp_for, c_parser_omp_parallel,
502         c_parser_omp_distribute, c_parser_omp_teams,
503         c_parser_omp_target, c_parser_omp_declare): Handle
504         -fopenmp-simd.
506 2013-11-03  Marek Polacek  <polacek@redhat.com>
508         * c-decl.c (grokdeclarator): Add VLA instrumentation.
510 2013-11-01  Jakub Jelinek  <jakub@redhat.com>
512         * c-typeck.c (c_finish_omp_clauses) <case OMP_CLAUSE_UNIFORM>: Go to
513         check_dup_generic at the end, unless remove is true.
514         (c_finish_omp_clauses) <case OMP_CLAUSE_REDUCTION>: Add break; after
515         remove = true;.
516         (c_finish_omp_clauses) <case OMP_CLAUSE_COPYIN>: Likewise.
518 2013-10-31  Jakub Jelinek  <jakub@redhat.com>
520         * c-typeck.c (c_finish_omp_clauses): Diagnose aligned clause
521         with decl that is not pointer nor array.
523 2013-10-29  Balaji V. Iyer  <balaji.v.iyer@intel.com>
525         * c-decl.c (finish_function): Added a call for insert_cilk_frame when
526         a spawning function is found.
527         * c-objc-common.h (LANG_HOOKS_CILKPLUS_GIMPLIFY_SPAWN): New #define.
528         (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Likewise.
529         (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
530         * c-parser.c (c_parser_statement_after_labels): Added RID_CILK_SYNC
531         case.
532         (c_parser_postfix_expression): Added RID_CILK_SPAWN case.
533         * c-typeck.c (build_compound_expr): Reject _Cilk_spawn in a comma
534         expr.
535         (c_finish_return): Added a check to reject _Cilk_spawn in return
536         expression.
537         (build_cilk_spawn): New function.
538         (build_cilk_sync): Likewise.
539         * Makefile.in (c-decl.o): Added cilk.h in dependency list.
540         
541 2013-10-27  Tobias Burnus  <burnus@net-b.de>
543         PR other/33426
544         * c-parser.c (c_parser_while_statement, c_parser_while_statement,
545         c_parser_pragma): Add GCC ivdep support to 'do' and 'while'.
546         (c_parser_statement_after_labels): Update calls.
548 2013-10-24  Tobias Burnus  <burnus@net-b.de>
550         PR other/33426
551         * c-parser.c (c_parser_pragma, c_parser_for_statement):
552         Handle PRAGMA_IVDEP.
553         (c_parser_statement_after_labels): Update call.
555 2013-10-24  Marek Polacek  <polacek@redhat.com>
557         * c-parser.c (c_parser_struct_declaration): Add a comment.
558         (c_parser_declarator): Don't allow _Alignas here.
560 2013-10-17  Andrew MacLeod  <amacleod@redhat.com>
562         * c-parser.c: Include omp-low.h.
563         * c-typeck.c: Likewise.
565 2013-10-17  Marek Polacek  <polacek@redhat.com>
567         PR c/58267
568         * c-parser.c (c_parser_declspecs): Add alignspec_ok parameter.
569         Document syntax of the array-declarator.
570         (c_parser_declspecs) <RID_ALIGNAS>: Bail out if alignment specs
571         are not permitted.
572         (c_parser_declaration_or_fndef): Adjust c_parser_declspecs call.
573         (c_parser_struct_declaration): Likewise.
574         (c_parser_declarator): Likewise.
575         (c_parser_direct_declarator_inner): Likewise.
576         (c_parser_parameter_declaration): Likewise.
577         (c_parser_type_name): Likewise.
579 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
581         * c-lang.h (current_omp_declare_target_attribute): New extern
582         decl.
583         * c-parser.c: Include c-lang.h.
584         (struct c_parser): Change tokens to c_token *.
585         Add tokens_buf field.  Change tokens_avail type to unsigned int.
586         (c_parser_consume_token): If parser->tokens isn't
587         &parser->tokens_buf[0], increment parser->tokens.
588         (c_parser_consume_pragma): Likewise.
589         (enum pragma_context): Add pragma_struct and pragma_param.
590         (c_parser_external_declaration): Adjust
591         c_parser_declaration_or_fndef caller.
592         (c_parser_declaration_or_fndef): Add omp_declare_simd_clauses
593         argument, if it is non-vNULL vector, call c_finish_omp_declare_simd.
594         Adjust recursive call.
595         (c_parser_struct_or_union_specifier): Use pragma_struct instead
596         of pragma_external.
597         (c_parser_parameter_declaration): Use pragma_param instead of
598         pragma_external.
599         (c_parser_compound_statement_nostart, c_parser_label,
600         c_parser_for_statement): Adjust
601         c_parser_declaration_or_fndef callers.
602         (c_parser_expr_no_commas): Add omp_atomic_lhs argument, pass
603         it through to c_parser_conditional_expression.
604         (c_parser_conditional_expression): Add omp_atomic_lhs argument,
605         pass it through to c_parser_binary_expression.  Adjust recursive
606         call.
607         (c_parser_binary_expression): Remove prec argument, add
608         omp_atomic_lhs argument instead.  Always start from PREC_NONE, if
609         omp_atomic_lhs is non-NULL and one of the arguments of toplevel
610         binop matches it, use build2 instead of parser_build_binary_op.
611         (c_parser_pragma): Handle PRAGMA_OMP_CANCEL,
612         PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_TARGET,
613         PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_DECLARE_REDUCTION.
614         Handle pragma_struct and pragma_param the same as pragma_external.
615         (c_parser_omp_clause_name): Parse new OpenMP 4.0 clause names.
616         (c_parser_omp_variable_list): Parse array sections for
617         OMP_CLAUSE_{DEPEND,MAP,TO,FROM} clauses.
618         (c_parser_omp_clause_collapse): Fully fold collapse expression.
619         (c_parser_omp_clause_reduction): Handle user defined reductions.
620         (c_parser_omp_clause_branch, c_parser_omp_clause_cancelkind,
621         c_parser_omp_clause_num_teams, c_parser_omp_clause_thread_limit,
622         c_parser_omp_clause_aligned, c_parser_omp_clause_linear,
623         c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen,
624         c_parser_omp_clause_depend, c_parser_omp_clause_map,
625         c_parser_omp_clause_device, c_parser_omp_clause_dist_schedule,
626         c_parser_omp_clause_proc_bind, c_parser_omp_clause_to,
627         c_parser_omp_clause_from, c_parser_omp_clause_uniform): New functions.
628         (c_parser_omp_all_clauses): Add finish_p argument.  Don't call
629         c_finish_omp_clauses if it is false.  Handle new OpenMP 4.0 clauses.
630         (c_parser_omp_atomic): Parse seq_cst clause, pass true if it is
631         present to c_finish_omp_atomic.  Handle OpenMP 4.0 atomic forms.
632         (c_parser_omp_for_loop): Add CODE argument, pass it through
633         to c_finish_omp_for.  Change last argument to cclauses,
634         and adjust uses to grab parallel clauses from the array of all
635         the split clauses.  Adjust c_parser_binary_expression,
636         c_parser_declaration_or_fndef and c_finish_omp_for callers.
637         (omp_split_clauses): New function.
638         (c_parser_omp_simd): New function.
639         (c_parser_omp_for): Add p_name, mask and cclauses arguments.
640         Allow the function to be called also when parsing combined constructs,
641         and call c_parser_omp_simd when parsing for simd.
642         (c_parser_omp_sections_scope): If section-sequence doesn't start with
643         #pragma omp section, require exactly one structured-block instead of
644         sequence of statements.
645         (c_parser_omp_sections): Add p_name, mask and cclauses arguments.
646         Allow the function to be called also when parsing combined constructs.
647         (c_parser_omp_parallel): Add p_name, mask and cclauses arguments.
648         Allow the function to be called also when parsing combined
649         constructs.
650         (c_parser_omp_taskgroup, c_parser_omp_cancel,
651         c_parser_omp_cancellation_point, c_parser_omp_distribute,
652         c_parser_omp_teams, c_parser_omp_target_data,
653         c_parser_omp_target_update, c_parser_omp_target,
654         c_parser_omp_declare_simd, c_finish_omp_declare_simd,
655         c_parser_omp_declare_target, c_parser_omp_end_declare_target,
656         c_parser_omp_declare_reduction, c_parser_omp_declare): New functions.
657         (c_parser_omp_construct): Add p_name and mask vars.  Handle
658         PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_SIMD, PRAGMA_OMP_TASKGROUP,
659         PRAGMA_OMP_TEAMS.  Adjust c_parser_omp_for, c_parser_omp_parallel
660         and c_parser_omp_sections callers.
661         (c_parse_file): Initialize tparser.tokens and the_parser->tokens here.
662         (OMP_FOR_CLAUSE_MASK, OMP_SECTIONS_CLAUSE_MASK,
663         OMP_SINGLE_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1.
664         (OMP_PARALLEL_CLAUSE_MASK): Likewise.  Add OMP_CLAUSE_PROC_BIND.
665         (OMP_TASK_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1.  Add
666         OMP_CLAUSE_DEPEND.
667         (OMP_SIMD_CLAUSE_MASK, OMP_CANCEL_CLAUSE_MASK,
668         OMP_CANCELLATION_POINT_CLAUSE_MASK, OMP_DISTRIBUTE_CLAUSE_MASK,
669         OMP_TEAMS_CLAUSE_MASK, OMP_TARGET_DATA_CLAUSE_MASK,
670         OMP_TARGET_UPDATE_CLAUSE_MASK, OMP_TARGET_CLAUSE_MASK,
671         OMP_DECLARE_SIMD_CLAUSE_MASK): Define.
672         * c-typeck.c: Include tree-inline.h.
673         (c_finish_omp_cancel, c_finish_omp_cancellation_point,
674         handle_omp_array_sections_1, handle_omp_array_sections,
675         c_clone_omp_udr, c_find_omp_placeholder_r): New functions.
676         (c_finish_omp_clauses): Handle new OpenMP 4.0 clauses and
677         user defined reductions.
678         (c_tree_equal): New function.
679         * c-tree.h (temp_store_parm_decls, temp_pop_parm_decls,
680         c_finish_omp_cancel, c_finish_omp_cancellation_point, c_tree_equal,
681         c_omp_reduction_id, c_omp_reduction_decl, c_omp_reduction_lookup,
682         c_check_omp_declare_reduction_r): New prototypes.
683         * c-decl.c (current_omp_declare_target_attribute): New variable.
684         (c_decl_attributes): New function.
685         (start_decl, start_function): Use it instead of decl_attributes.
686         (temp_store_parm_decls, temp_pop_parm_decls, c_omp_reduction_id,
687         c_omp_reduction_decl, c_omp_reduction_lookup,
688         c_check_omp_declare_reduction_r): New functions.
690 2013-09-25  Tom Tromey  <tromey@redhat.com>
692         * Make-lang.in (c/gccspec.o): Remove.
693         (CFLAGS-c/gccspec.o): New variable.
694         (cc1-checksum.o, C_TREE_H, c/c-aux-info.o, c/c-convert.o)
695         (c/c-decl.o, c/c-errors.o, c/c-lang.o, c/c-objc-common.o)
696         (c/c-parser.o, c/c-typeck.o, c/c-array-notation.o): Remove.
698 2013-09-25  Tom Tromey  <tromey@redhat.com>
700         * Make-lang.in (c/gccspec.o): Don't use subshell.
702 2013-09-18  Marek Polacek  <polacek@redhat.com>
704         PR sanitize/58443
705         * c-typeck.c (build_binary_op): Properly honor -fsanitize options.
706         Remove unnecessary check.
708 2013-09-18  Marek Polacek  <polacek@redhat.com>
710         PR sanitizer/58411
711         * c-typeck.c (build_binary_op): Don't sanitize function if it has the
712         no_sanitize_undefined attribute.
714 2013-09-13  Kai Tietz  <ktietz@redhat.com>
716         PR target/57848
717         * c-decl.c (c_builtin_function_ext_scope): Remove
718         wrong assumption that it is never called on prexisting
719         symbol.
721 2013-09-08  Joern Rennecke  <joern.rennecke@embecosm.com>
723         * c-typeck.c (build_binary_op): Use vector_types_compatible_elements_p.
725 2013-09-03  Gabriel Dos Reis  <gdr@integrable-solutions.net>
727         * c-objc-common.c (c_tree_printer): Tidy.
729 2013-08-30  Marek Polacek  <polacek@redhat.com>
731         * c-typeck.c (build_binary_op): Add division by zero and shift
732         instrumentation.
734 2013-08-26  Joern Rennecke  <joern.rennecke@embecosm.com>
735             Joseph Myers  <joseph@codesourcery.com>
737         PR c/35649
738         * c-typeck.c (c_common_type): Prefer double_type_node over
739         other REAL_TYPE types with the same precision.
740         (convert_arguments): Likewise.
742 2013-08-23  Gabriel Dos Reis  <gdr@integrable-solutions.net>
744         * c-objc-common.c (c_tree_printer): Document the nature of the cast.
745         (c_initialize_diagnostics): Call a destructor for the early printer.
747 2013-08-22  Gabriel Dos Reis  <gdr@integrable-solutions.net>
749         * c-objc-common.c (c_initialize_diagnostics): Simplify C pretty
750         printer initialization.
752 2013-08-19  Balaji V. Iyer  <balaji.v.iyer@intel.com>
754         PR c/57490
755         * c-array-notation.c (fix_conditional_array_notations_1): Added a
756         check for truth values.
757         (expand_array_notation_exprs): Added truth values case.  Removed an
758         unwanted else.  Added for-loop to walk through subtrees in default
759         case.
761 2013-08-04  Gabriel Dos Reis  <gdr@integrable-solutions.net>
763         * c-objc-common.c (c_initialize_diagnostics): Don't call pp_base.
765 2013-07-23  Joseph Myers  <joseph@codesourcery.com>
767         * c-parser.c (struct c_generic_association): Fix typo.
769 2013-07-23  Tom Tromey  <tromey@redhat.com>
770             Joseph Myers  <joseph@codesourcery.com>
772         * c-parser.c (struct c_generic_association): New.
773         (c_generic_association_d): New typedef.
774         (c_parser_generic_selection): New function.
775         (c_parser_postfix_expression): Handle RID_GENERIC.
777 2013-07-13  Jason Merrill  <jason@redhat.com>
779         PR c++/57793
780         * c-decl.c (finish_struct): Check for too-large class.
782 2013-07-04  Joern Rennecke  <joern.rennecke@embecosm.com>
784         PR c/57821
785         * c-typeck.c (set_init_index): When folding, check for index overflow.
787 2013-06-28  Balaji V. Iyer  <balaji.v.iyer@intel.com>
789         * c-parser.c (c_parser_array_notation): Removed rejection of array
790         notations in an array of function pointers.
792 2013-06-21  Balaji V. Iyer  <balaji.v.iyer@intel.com>
794         * c-array-notation.c (make_triplet_val_inv): New function.
795         (create_cmp_incr): Likewise.
796         (create_array_refs): Likewise.
797         (fix_builtin_array_notation_fn): Replaced all mallocs with tree vec.
798         Also modularized common parts between functions and called the function.
799         (build_array_notation_expr): Likewise.
800         (fix_conditional_array_notations_1): Likewise.
801         (fix_array_notation_expr): Likewise.
802         (fix_array_notation_call_expr): Likewise.
804 2013-06-18  Marek Polacek  <polacek@redhat.com>
806         PR c/57630
807         * c-decl.c (check_for_loop_decls): Improve diagnostics messages.
809 2013-06-12  Balaji V. Iyer  <balaji.v.iyer@intel.com>
811         * c-array-notation.c (build_array_notation_expr): Reject array notation
812         mismatch between LHS and RHS even inside a call_expr.  Also, removed
813         a couple while statements that were dead code.
815 2013-06-10  Balaji V. Iyer  <balaji.v.iyer@intel.com>
817         * c-array-notation.c (fix_builtin_array_notation_fn): Fully folded
818         excessive precision expressions in function parameters.  Also removed
819         couple unwanted while statements.
821 2013-06-07  Balaji V. Iyer  <balaji.v.iyer@intel.com>
823         * c-array-notation.c (expand_array_notation_exprs): Added
824         ARRAY_NOTATION_REF case.
825         
826 2013-06-07  Balaji V. Iyer  <balaji.v.iyer@intel.com>
828         * c-array-notation.c (length_mismatch_in_expr_p): Moved this
829         function to c-family/array-notation-common.c.
830         (is_cilkplus_reduce_builtin): Likewise.
831         (find_rank): Likewise.
832         (extract_array_notation_exprs): Likewise.
833         (replace_array_notations): Likewise.
834         (find_inv_trees): Likewise.
835         (replace_inv_trees): Likewise.
836         (contains_array_notation_expr): Likewise.
837         (find_correct_array_notation_type): Likewise.
838         (replace_invariant_exprs): Initialized additional_tcodes to NULL.
839         (struct inv_list): Moved this to c-family/array-notation-common.c.
840         * c-tree.h (is_cilkplus_builtin_reduce): Remove prototype.
841         
842 2013-06-05  Balaji V. Iyer  <balaji.v.iyer@intel.com>
844         * c-typeck.c (convert_arguments): Moved checking of builtin cilkplus
845         reduction functions outside the for-loop.  Added a check if the fundecl
846         is non-NULL.  Finally, removed an unwanted if-statement, and made the
847         body unconditional.
849 2013-06-03  Balaji V. Iyer  <balaji.v.iyer@intel.com>
851         * c-typeck.c (c_finish_if_stmt): Added a check to see if the rank of the
852         condition of the if-statement matches the rank of else-block and then-
853         block when array notations are used.
854         * c-parser.c (c_parser_declaration_or_fndef): Expanded array notation
855         expression after the entire function body is parsed.
856         (c_parser_expr_no_commas): Delayed creating array notation expressions
857         to the end of function parsing.
858         * c-array-notation.c (fix_conditional_array_notations_1): Expanded the
859         whole if-statement instead of just the condition.
860         (expand_array_notation_exprs): Added MODIFY_EXPR case.  
862 2013-06-03  Balaji V. Iyer  <balaji.v.iyer@intel.com>
864         PR c/57474
865         * c-array-notation.c (build_array_notation_expr): Initialized rhs_length
866         array to NULL_TREE if they are unused.  Also added a check for the
867         field to be NULL before its fields are used in future.
868         
869 2013-05-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
871         PR bootstrap/57450
872         * c-array-notation.c (length_mismatch_in_expr_p): Use absu_hwi.
873         (build_array_notation_expr): Likewise.
875 2013-05-28  Balaji V. Iyer  <balaji.v.iyer@intel.com>
877         * c-typeck.c (build_array_ref): Added a check to see if array's
878         index is greater than one.  If true, then emit an error.
879         (build_function_call_vec): Exclude error reporting and checking
880         for builtin array-notation functions.
881         (convert_arguments): Likewise.
882         (c_finish_return): Added a check for array notations as a return
883         expression.  If true, then emit an error.
884         (c_finish_loop): Added a check for array notations in a loop
885         condition.  If true then emit an error.
886         (lvalue_p): Added a ARRAY_NOTATION_REF case.
887         (build_binary_op): Added a check for array notation expr inside
888         op1 and op0.  If present, we call another function to find correct
889         type.
890         * Make-lang.in (C_AND_OBJC_OBJS): Added c-array-notation.o.
891         * c-parser.c (c_parser_compound_statement): Check if array
892         notation code is used in tree, if so, then transform them into
893         appropriate C code.
894         (c_parser_expr_no_commas): Check if array notation is used in LHS
895         or RHS, if so, then build array notation expression instead of
896         regular modify.
897         (c_parser_postfix_expression_after_primary): Added a check for
898         colon(s) after square braces, if so then handle it like an array
899         notation.  Also, break up array notations in unary op if found.
900         (c_parser_direct_declarator_inner): Added a check for array
901         notation.
902         (c_parser_compound_statement): Added a check for array notation in
903         a stmt.  If one is present, then expand array notation expr.
904         (c_parser_if_statement): Likewise.
905         (c_parser_switch_statement): Added a check for array notations in
906         a switch statement's condition.  If true, then output an error.
907         (c_parser_while_statement): Similarly, but for a while.
908         (c_parser_do_statement): Similarly, but for a do-while.
909         (c_parser_for_statement): Similarly, but for a for-loop.
910         (c_parser_unary_expression): Check if array notation is used in a
911         pre-increment or pre-decrement expression.  If true, then expand
912         them.
913         (c_parser_array_notation): New function.
914         * c-array-notation.c: New file.
915         * c-tree.h (is_cilkplus_reduce_builtin): Protoize.
916         
917 2013-05-23  Mike Stump  <mikestump@comcast.net>
919         * c-typeck.c (convert_for_assignment): Handle references to memory
920         spaces better.
922 2013-05-16  Jason Merrill  <jason@redhat.com>
924         * Make-lang.in (cc1$(exeext)): Use link mutex.
926 2013-04-24  Paolo Carlini  <paolo.carlini@oracle.com>
928         * c-typeck.c (pointer_diff): Change -Wpointer-arith pedwarns
929         to simply use OPT_Wpointer_arith.
930         (build_unary_op): Likewise.
932 2013-04-03  Jakub Jelinek  <jakub@redhat.com>
934         PR c/19449
935         * c-parser.c (c_parser_get_builtin_args): Add choose_expr_p
936         argument.  If set, or it temporarily for parsing of the first
937         argument into force_folding_builtin_constant_p.
938         (c_parser_postfix_expression): Adjust callers.
940 2013-03-21  Richard Biener  <rguenther@suse.de>
942         * c-objc-common.c (c_tree_printer): Use DECL_HAS_DEBUG_EXPR_P
943         instead of DECL_DEBUG_EXPR_IS_FROM.  Guard properly.
945 2013-02-12  Marek Polacek  <polacek@redhat.com>
947         PR c/44938
948         * c-parser.c (c_parser_postfix_expression_after_primary): Initialize
949         origtypes to NULL.
951 2013-01-24  Jakub Jelinek  <jakub@redhat.com>
953         PR c/56078
954         * c-typeck.c (set_nonincremental_init_from_string): If
955         constructor_max_index is NULL, treat it as if tree_int_cst_lt
956         returned false.
957         (process_init_element): Likewise.
959 2012-12-20  Jakub Jelinek  <jakub@redhat.com>
961         PR c++/55619
962         * c-parser.c (c_parser_asm_operands): Remove CONVERT_P
963         argument, don't call default_function_array_conversion
964         nor c_fully_fold here.
965         (c_parser_asm_statement): Adjust callers.
966         * c-typeck.c (build_asm_expr): Call c_fully_fold on inputs
967         and outputs here, and call default_function_array_conversion
968         on inputs that don't need to be addressable.
970 2012-12-18  Jakub Jelinek  <jakub@redhat.com>
972         PR c/39464
973         * c-typeck.c (convert_for_assignment): For -Wpointer-sign
974         warning require that both c_common_unsigned_type as well as
975         c_common_signed_type is the same for both mvl and mvr types.
977 2012-11-16  Diego Novillo  <dnovillo@google.com>
979         Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
981         * c-common.c: Use new vec API in vec.h.
982         * c-common.h: Likewise.
983         * c-gimplify.c: Likewise.
984         * c-pragma.c: Likewise.
985         * c-pretty-print.c: Likewise.
986         * c-pretty-print.h: Likewise.
987         * c-semantics.c: Likewise.
988         * c-decl.c: Likewise.
989         * c-parser.c: Likewise.
990         * c-tree.h: Likewise.
991         * c-typeck.c: Likewise.
993 2012-10-29  Jonathan Wakely  <jwakely.gcc@gmail.com>
995         PR c++/54930
996         * c-typeck.c (c_finish_return): Use OPT_Wreturn_local_addr.
998 2012-10-29  Manuel López-Ibáñez  <manu@gcc.gnu.org>
1000         PR c/53066
1001         * c-decl.c (warn_if_shadowing): Do not warn if a variable
1002         shadows a function, unless the variable is a function or a
1003         pointer-to-function.
1005 2012-10-12  Jakub Jelinek  <jakub@redhat.com>
1007         PR c/54381
1008         * c-parser.c (struct c_tree_loc_pair): Removed.
1009         (c_parser_expr_list): Remove struct c_tree_loc_pair * argument,
1010         add location_t * and tree * arguments, fill in array of 3
1011         sizeof_arg trees and corresponding locs.
1012         (c_parser_attributes, c_parser_objc_keywordexpr): Adjust
1013         c_parser_expr_list callers.
1014         (c_parser_postfix_expression_after_primary): Likewise.  Pass
1015         array of 3 sizeof_arg trees and locs (corresponding to first
1016         3 arguments) to sizeof_pointer_memaccess_warning.
1018 2012-10-09  Lawrence Crowl  <crowl@google.com>
1020         * Make-lang.in (c-decl.o): Add dependence on hash-table.h.
1021         * c-decl.c (detect_field_duplicates_hash): Change to new type-safe
1022         hash table.
1024 2012-10-09  Paolo Carlini  <paolo.carlini@oracle.com>
1026         PR c++/54194
1027         * c-typeck.c (parser_build_binary_op): Update warn_about_parentheses
1028         call.
1030 2012-10-09  Marc Glisse  <marc.glisse@inria.fr>
1032         PR c++/54427
1033         * c-typeck.c: Include c-common.h.
1034         (enum stv_conv): Moved to c-common.h.
1035         (scalar_to_vector): Moved to c-common.c.
1036         (build_binary_op): Adapt to scalar_to_vector's new prototype.
1037         * Make-lang.in: c-typeck.c depends on c-common.h.
1039 2012-10-04  Arnaud Charlet  <charlet@adacore.com>
1041         * c-decl.c (c_write_global_declarations): Fix handling of
1042         -fdump-ada-spec*.
1044 2012-09-30  Sharad Singhai  <singhai@google.com>
1046         * c-decl.c (c_write_global_declarations): Use a different method
1047         to determine if the dump has ben initialized.
1049 2012-09-14  Joseph Myers  <joseph@codesourcery.com>
1051         PR c/54552
1052         * c-typeck.c (c_cast_expr): When casting to a type requiring
1053         C_MAYBE_CONST_EXPR to be created, pass the inner expression to
1054         c_fully_fold first.
1056 2012-09-14  Joseph Myers  <joseph@codesourcery.com>
1058         PR c/54103
1059         * c-typeck.c (build_unary_op): Pass original argument of
1060         TRUTH_NOT_EXPR to c_objc_common_truthvalue_conversion, then remove
1061         any C_MAYBE_CONST_EXPR, if it has integer operands.
1062         (build_binary_op): Pass original arguments of TRUTH_ANDIF_EXPR,
1063         TRUTH_ORIF_EXPR, TRUTH_AND_EXPR, TRUTH_OR_EXPR and TRUTH_XOR_EXPR
1064         to c_objc_common_truthvalue_conversion, then remove any
1065         C_MAYBE_CONST_EXPR, if they have integer operands.  Use
1066         c_objc_common_truthvalue_conversion not
1067         c_common_truthvalue_conversion.
1068         (c_objc_common_truthvalue_conversion): Build NE_EXPR directly and
1069         call note_integer_operands for arguments with integer operands
1070         that are not integer constants.
1072 2012-09-13  Jakub Jelinek  <jakub@redhat.com>
1074         PR c/54559
1075         * c-typeck.c (c_finish_return): Do convert to BOOLEAN_TYPE or
1076         COMPLEX_TYPE with in_late_binary_op set temporarily to true.
1078 2012-08-31  Jakub Jelinek  <jakub@redhat.com>
1080         PR c/54428
1081         * c-convert.c (convert): Don't call fold_convert_loc if
1082         TYPE_MAIN_VARIANT of a COMPLEX_TYPE is the same, unless e
1083         is a COMPLEX_EXPR.  Remove TYPE_MAIN_VARIANT check from
1084         COMPLEX_TYPE -> COMPLEX_TYPE conversion.
1086 2012-08-24  Jakub Jelinek  <jakub@redhat.com>
1088         PR c/54355
1089         * c-decl.c (c_parser_label): Pass true as nested and fix up comments
1090         for nested and empty_ok arguments in the call to
1091         c_parser_declaration_or_fndef.
1093 2012-08-17  Jakub Jelinek  <jakub@redhat.com>
1095         * c-tree.h (c_last_sizeof_arg): Declare.
1096         * c-parser.c (struct c_tree_loc_pair): New type.
1097         (c_parser_expr_list): Add sizeof_arg argument.  Fill it in if
1098         non-NULL.
1099         (c_parser_attributes, c_parser_objc_keywordexpr): Adjust callers.
1100         (c_parser_postfix_expression_after_primary): Likewise.  Call
1101         sizeof_pointer_memaccess_warning if needed.
1102         (sizeof_ptr_memacc_comptypes): New function.
1103         * c-typeck.c (c_last_sizeof_arg): New global variable.
1104         (c_expr_sizeof_expr, c_expr_sizeof_type): Initialize it.
1106 2012-07-24  Uros Bizjak  <ubizjak@gmail.com>
1108         * c-lang.h (lang_decl): Add variable_size GTY option.
1110 2012-07-16  Steven Bosscher  <steven@gcc.gnu.org>
1112         * c-decl.c: Include dumpfile.h instead of tree-dump.h.
1113         * Make-lang.in: Fix dependencies.
1115 2012-06-29  Steven Bosscher  <steven@gcc.gnu.org>
1117         * Make-lang.in: New file, rules migrated from gcc/Makefile.in
1118         and add language Makefile hooks.
1119         * config-lang.in: New file.
1120         * c-config-lang.in: Moved from gcc/config-lang.in to here, and
1121         add the required "normal" config-lang.in rules.
1122         * c-lang.h: Moved from gcc/ to here.
1123         * c-tree.h: Likewise.
1124         * c-objc-common.c: Likewise.
1125         * c-objc-common.h: Likewise.
1126         * c-typeck.c: Likewise.
1127         * c-convert.c: Likewise.
1128         * c-lang.c: Likewise.
1129         * c-aux-info.c: Likewise.
1130         * c-errors.c: Likewise.
1131         * gccspec.c: Likewise.
1132         * c-decl.c: Likewise.  Include gt-c-c-decl.h, not gt-c-decl.h.
1133         * c-parser.c: Likewise.  Include gt-c-c-parser.h, not gt-c-parser.h.
1135 Copyright (C) 2012-2014 Free Software Foundation, Inc.
1137 Copying and distribution of this file, with or without modification,
1138 are permitted in any medium without royalty provided the copyright
1139 notice and this notice are preserved.