| blob | 3e2ab6ece4278805a0c821a784d11e08202ac303 |
1 2014-10-10 Jason Merrill <jason@redhat.com>
3 * method.c (implicitly_declare_fn): Handle deleted lambda default
4 ctor and copy assop here.
5 * class.c (check_bases_and_members): Not here.
6 (add_implicitly_declared_members): And don't set
7 CLASSTYPE_LAZY_MOVE_ASSIGN.
9 * semantics.c (finish_id_expression): Check for error_mark_node.
11 2014-10-09 Jason Merrill <jason@redhat.com>
13 PR c++/63207
14 * semantics.c (outer_var_p): Non-static.
15 (process_outer_var_ref): Split out from finish_id_expression.
16 * pt.c (tsubst_copy_and_build): Call them.
17 * cp-tree.h: Declare them.
19 2014-10-09 Paolo Carlini <paolo.carlini@oracle.com>
21 * semantics.c (check_constexpr_ctor_body_1): New.
22 (check_constexpr_ctor_body): Use it; add bool parameter.
23 (build_data_member_initialization): Handle BIND_EXPR and
24 USING_STMT in the main conditional.
25 (build_constexpr_constructor_member_initializers): Do not
26 handle BIND_EXPR here.
27 (constexpr_fn_retval): Handle BIND_EXPR in the switch.
28 (massage_constexpr_body): Don't do it here.
29 * parser.c (cp_parser_ctor_initializer_opt_and_function_body):
30 Adjust check_constexpr_ctor_body call.
31 (cp_parser_compound_statement): Do not pedwarn for compound-statement
32 in constexpr function in C++14 mode.
33 * cp-tree.h (check_constexpr_ctor_body): Update declaration.
35 2014-10-09 Jason Merrill <jason@redhat.com>
37 PR c++/63309
38 * parser.c (cp_parser_class_head): push_template_decl for members
39 of templates, too.
41 PR c++/63415
42 * pt.c (value_dependent_expression_p) [CONSTRUCTOR]: Check the type.
43 (iterative_hash_template_arg): Likewise.
45 PR c++/63437
46 * cp-tree.h (REF_PARENTHESIZED_P): Also allow INDIRECT_REF.
47 * semantics.c (force_paren_expr): And set it.
48 * typeck.c (check_return_expr): And handle it.
50 2014-10-09 Marc Glisse <marc.glisse@inria.fr>
52 * decl.c (grokdeclarator): constexpr only implies const in C++11.
54 2014-10-08 Jason Merrill <jason@redhat.com>
56 PR c++/63405
57 * pt.c (tsubst_pack_expansion): Limit simple expansion to type packs.
59 PR c++/63485
60 * tree.c (build_cplus_array_type): Look for a type with no
61 typedef-name or attributes.
63 * call.c (call_copy_ctor): New.
64 (build_over_call): Use it to avoid infinite recursion on invalid code.
66 2014-10-07 Jason Merrill <jason@redhat.com>
68 * tree.c (cp_tree_equal) [TRAIT_EXPR]: Use cp_tree_equal for type2.
70 2014-10-06 Edward Smith-Rowland <3dw4rd@verizon.net>
72 * cp/parser.c: Allow [[deprecated]] for C++11. Issue a pedwarn.
74 2014-10-06 Paolo Carlini <paolo.carlini@oracle.com>
76 PR c++/55250
77 * semantics.c (check_constexpr_bind_expr_vars): New.
78 (check_constexpr_ctor_body, massage_constexpr_body): Use it.
79 (build_constexpr_constructor_member_initializers): Handle
80 BIND_EXPR in the main conditional.
82 2014-10-02 Mark Wielaard <mjw@redhat.com>
84 PR debug/63239
85 * cp-objcp-common.h (LANG_HOOKS_FUNCTION_DECL_DELETED_P): Define.
86 (cp_function_decl_deleted_p): New prototype.
87 * cp-objcp-common.c (cp_function_deleted_p): New function.
89 2014-10-03 Marc Glisse <marc.glisse@inria.fr>
91 PR c++/54427
92 PR c++/57198
93 PR c++/58845
94 * typeck.c (cp_build_binary_op): save_expr after convert to save
95 redundant operations.
96 [TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR]: Handle vectors.
97 (cp_build_unary_op) [TRUTH_NOT_EXPR]: Likewise.
99 2014-10-03 Jason Merrill <jason@redhat.com>
101 * decl.c (start_decl): Complain about static/thread_local vars
102 in constexpr function.
103 (check_for_uninitialized_const_var): Also uninitialized vars.
104 * parser.c (cp_parser_jump_statement): And gotos.
105 (cp_parser_asm_operand_list): And asm.
106 (cp_parser_try_block): And try.
107 * semantics.c (ensure_literal_type_for_constexpr_object): And
108 non-literal.
110 * semantics.c (constexpr_fn_retval): Ignore declarations in C++14.
111 (var_in_constexpr_fn): New.
112 (cxx_eval_constant_expression): Look into DECL_INITIAL.
113 (potential_constant_expression_1): Allow constexpr-local vars.
115 PR c++/63362
116 * tree.c (strip_typedefs): Handle TREE_LIST.
118 2014-10-03 Paolo Carlini <paolo.carlini@oracle.com>
120 * parser.c (cp_parser_assignment_expression,
121 cp_parser_constant_expression): Add default arguments.
122 (cp_parser_primary_expression,
123 cp_parser_postfix_open_square_expression,
124 cp_parser_parenthesized_expression_list,
125 cp_parser_question_colon_clause,
126 cp_parser_expression, cp_parser_constant_expression,
127 cp_parser_label_for_labeled_statement, cp_parser_static_assert,
128 cp_parser_template_argument, cp_parser_enumerator_definition,
129 cp_parser_member_declaration, cp_parser_constant_initializer,
130 cp_parser_noexcept_specification_opt, cp_parser_throw_expression,
131 cp_parser_std_attribute_spec, cp_parser_objc_message_args,
132 cp_parser_objc_class_ivars, cp_parser_omp_clause_collapse,
133 cp_parser_omp_clause_aligned, cp_parser_omp_clause_safelen,
134 cp_parser_omp_clause_simdlen, cp_parser_omp_clause_dist_schedule,
135 cp_parser_omp_for_incr, cp_parser_omp_for_loop_init,
136 cp_parser_cilk_simd_vectorlength, cp_parser_cilk_simd_linear): Adjust.
138 2014-10-02 Paolo Carlini <paolo.carlini@oracle.com>
140 PR c++/53025
141 * cp-tree.h (struct saved_scope): Add noexcept_operand.
142 (cp_noexcept_operand): Define.
143 * call.c (build_over_call): Use it.
144 * parser.c (cp_parser_unary_expression, [RID_NOEXCEPT]): Likewise.
145 * pt.c (tsubst_copy_and_build, [NOEXCEPT_EXPR]): Likewise.
147 2014-10-01 Jason Merrill <jason@redhat.com>
149 PR c++/63362
150 * method.c (constructible_expr): Handle value-init of non-class.
151 * parser.c (cp_parser_trait_expr): Allow pack expansion.
152 * pt.c (tsubst_copy_and_build): Handle pack expansion.
154 PR c++/63362
155 * class.c (type_has_non_user_provided_default_constructor): Rename
156 from type_has_user_provided_default_constructor, reverse sense.
157 (default_init_uninitialized_part, explain_non_literal_class): Adjust.
158 (check_bases_and_members): Set TYPE_HAS_COMPLEX_DFLT.
159 * call.c (build_new_method_call_1): Adjust.
160 * cp-tree.h: Adjust.
161 * decl.c (grok_special_member_properties): Don't set
162 TYPE_HAS_COMPLEX_DFLT.
163 * init.c (build_value_init_noctor): Don't use
164 type_has_user_provided_default_constructor.
166 2014-09-30 Jason Merrill <jason@redhat.com>
168 * cp-tree.h (cp_trait_kind): Add CPTK_IS_TRIVIALLY_ASSIGNABLE and
169 CPTK_IS_TRIVIALLY_CONSTRUCTIBLE.
170 * cxx-pretty-print.c (pp_cxx_trait_expression): Likewise.
171 * parser.c (cp_parser_primary_expression): Likewise.
172 (cp_parser_trait_expr): Likewise. Handle variadic trait.
173 * semantics.c (trait_expr_value): Likewise.
174 (finish_trait_expr): Likewise.
175 (check_trait_type): Handle variadic trait. Return bool.
176 * method.c (build_stub_object): Add rvalue reference here.
177 (locate_fn_flags): Not here.
178 (check_nontriv, assignable_expr, constructible_expr): New.
179 (is_trivially_xible): New.
181 * cp-tree.h (cp_trait_kind): Add CPTK_IS_TRIVIALLY_COPYABLE.
182 * cxx-pretty-print.c (pp_cxx_trait_expression): Likewise.
183 * parser.c (cp_parser_primary_expression): Likewise.
184 (cp_parser_trait_expr): Likewise.
185 * semantics.c (trait_expr_value): Likewise.
186 (finish_trait_expr): Likewise.
188 * method.c (build_stub_object): Use CONVERT_EXPR.
189 * tree.c (build_dummy_object): Likewise.
190 (is_dummy_object): Adjust.
192 * cp-tree.h (cp_trait_kind): Remove CPTK_IS_CONVERTIBLE_TO.
193 * cxx-pretty-print.c (pp_cxx_trait_expression): Likewise.
194 * semantics.c (trait_expr_value): Likewise.
195 (finish_trait_expr): Likewise.
196 * parser.c (cp_parser_primary_expression): Likewise.
197 (cp_parser_trait_expr): Likewise. Remove redundant grokdeclarator.
199 2014-09-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
201 PR c++/16564
202 * error.c (print_instantiation_context): Delete.
203 * typeck2.c (build_x_arrow): Record location when pushing
204 template instantiation.
205 * pt.c (push_tinst_level): Make it a wrapper around ...
206 (push_tinst_level_loc): ... this. New function. Make excessive
207 template instantiation depth a fatal error. Record location. Use
208 bool as return type.
209 (instantiate_pending_templates): Make excessive
210 template instantiation depth a fatal error.
211 (problematic_instantiation_changed): Use bool as return type.
212 * cp-tree.h (print_instantiation_context): Delete.
213 (push_tinst_level): Update declaration.
214 (problematic_instantiation_changed): Likewise.
215 (push_tinst_level_loc): New.
217 2014-09-29 Richard Biener <rguenther@suse.de>
219 * typeck.c (enum_cast_to_int): Use CONVERT_EXPR_P to check
220 for conversions.
222 2014-09-26 Jason Merrill <jason@redhat.com>
224 * mangle.c (find_substitution): Use write_abi_tags.
226 2014-09-25 Marek Polacek <polacek@redhat.com>
228 PR c++/61945
229 * class.c (warn_hidden): Check for FUNCTION_DECL.
231 2014-09-25 Jakub Jelinek <jakub@redhat.com>
233 PR c++/63249
234 * semantics.c (handle_omp_array_sections_1): Call mark_rvalue_use
235 on low_bound and length.
237 2014-09-24 Aldy Hernandez <aldyh@redhat.com>
239 * class.c, decl.c, optimize.c: Rename all instances of
240 DECL_ABSTRACT to DECL_ABSTRACT_P.
242 2014-09-24 Marek Polacek <polacek@redhat.com>
244 PR c/61405
245 PR c/53874
246 * semantics.c (finish_switch_cond): Call unlowered_expr_type.
247 * tree.c (bot_manip): Add default case.
248 * parser.c (cp_parser_primary_expression): Cast the controlling
249 expression of a switch to an int.
250 (cp_parser_unqualified_id): Likewise.
252 2014-09-23 Paolo Carlini <paolo.carlini@oracle.com>
254 PR c++/61857
255 * parser.c (cp_parser_skip_to_closing_square_bracket,
256 cp_parser_array_designator_p): New.
257 (cp_parser_initializer_list): Use the latter.
259 2014-09-22 Jason Merrill <jason@redhat.com>
261 * semantics.c (finish_non_static_data_member): In diagnostic, give
262 error at point of use and note at point of declaration.
264 PR c++/63320
265 PR c++/60463
266 PR c++/60755
267 * lambda.c (maybe_resolve_dummy, lambda_expr_this_capture): Handle
268 not finding 'this'.
270 2014-09-22 Paolo Carlini <paolo.carlini@oracle.com>
272 PR c++/62219
273 * pt.c (check_default_tmpl_args): Check LAMBDA_FUNCTION_P.
275 2014-09-22 Jason Merrill <jason@redhat.com>
277 * decl.c (poplevel): Don't warn about unused vars in template scope.
278 * error.c (dump_decl): Handle variable templates.
280 2014-09-20 Jason Merrill <jason@redhat.com>
282 PR c++/62017
283 * decl.c (begin_destructor_body): Only clobber the as-base part of
284 *this.
286 2014-09-19 Jason Merrill <jason@redhat.com>
288 PR c++/61392
289 * mangle.c (write_expression): Use unresolved-name mangling for
290 DR850 case.
292 PR c++/61465
293 * call.c (convert_like_real) [ck_identity]: Call mark_rvalue_use
294 after pulling out an element from a CONSTRUCTOR.
296 2014-09-18 Jakub Jelinek <jakub@redhat.com>
298 PR c++/63248
299 * semantics.c (finish_omp_clauses): Don't call cp_omp_mappable_type
300 on type of type dependent expressions, and don't call it if
301 handle_omp_array_sections has kept TREE_LIST because something
302 was type dependent.
303 * pt.c (tsubst_expr) <case OMP_TARGET, case OMP_TARGET_DATA>:
304 Use keep_next_level, begin_omp_structured_block and
305 finish_omp_structured_block instead of push_stmt_list and
306 pop_stmt_list.
308 2014-09-18 Paolo Carlini <paolo.carlini@oracle.com>
310 PR c++/62232
311 * class.c (finish_struct_1): Do not -Wnon-virtual-dtor warn
312 for final class types.
314 2014-09-15 Jason Merrill <jason@redhat.com>
316 * pt.c (lookup_template_class_1): Splice out abi_tag attribute if
317 necessary. Call inherit_targ_abi_tags here.
318 * class.c (check_bases_and_members): Not here.
319 (inherit_targ_abi_tags): Check CLASS_TYPE_P.
320 * cp-tree.h: Declare inherit_targ_abi_tags.
322 2014-09-15 Ville Voutilainen <ville.voutilainen@gmail.com>
324 Do not diagnose lambda default arguments in c++14 modes.
325 * parser.c (cp_parser_lambda_declarator_opt): Make the pedwarn
326 conditional.
328 2014-09-15 Jakub Jelinek <jakub@redhat.com>
330 * Make-lang.in (check_g++_parallelize): Change to just an upper bound
331 number.
333 2014-09-13 Marek Polacek <polacek@redhat.com>
335 PR c++/60862
336 * parser.c (cp_parser_postfix_expression) <case CPP_OPEN_PAREN>: Set
337 location of a call expression.
339 2014-09-11 Jason Merrill <jason@redhat.com>
341 PR c++/63201
342 * decl.c (start_decl): Handle specialization of member variable
343 template.
344 * pt.c (check_explicit_specialization): Adjust error.
346 2014-09-11 Paolo Carlini <paolo.carlini@oracle.com>
348 PR c++/61489
349 * typeck2.c (process_init_constructor_record): Do not warn about
350 missing field initializer if EMPTY_CONSTRUCTOR_P (init).
352 2014-09-11 Jason Merrill <jason@redhat.com>
354 PR c++/63139
355 * pt.c (tsubst_pack_expansion): Simplify substitution into T....
356 (tsubst): Don't throw away PACK_EXPANSION_EXTRA_ARGS.
358 2014-09-10 Jason Merrill <jason@redhat.com>
360 PR c++/61659
361 * decl.c (grokfndecl): Don't set DECL_COMDAT on static inlines.
362 (duplicate_decls, start_decl): Likewise.
363 * pt.c (check_explicit_specialization): Likewise.
364 (push_template_decl_real): Or static templates.
366 2014-09-08 Jason Merrill <jason@redhat.com>
368 * typeck.c (build_class_member_access_expr): Move
369 -Winvalid-offsetof code...
370 * semantics.c (finish_offsetof): ...here.
371 * parser.c (cp_parser_builtin_offsetof): Remember the location of
372 the type argument.
373 * pt.c (tsubst_copy_and_build) [OFFSETOF_EXPR]: Preserve it.
375 PR c++/62255
376 * pt.c (instantiate_decl): Handle recursive instantiation of
377 static data member.
379 2014-09-05 Jason Merrill <jason@redhat.com>
381 PR c++/62659
382 * semantics.c (potential_constant_expression_1): Handle un-folded
383 pointer to member constants.
385 2014-09-04 Markus Trippelsdorf <markus@trippelsdorf.de>
387 PR ipa/61659
388 * decl.c (duplicate_decls): Check DECL_DECLARED_INLINE_P on
389 newdecl, not olddecl.
391 2014-09-02 Paolo Carlini <paolo.carlini@oracle.com>
393 DR 1453
394 * class.c (check_field_decls): A class of literal type cannot have
395 volatile non-static data members and base classes.
396 (explain_non_literal_class): Update.
398 2014-09-02 Jakub Jelinek <jakub@redhat.com>
399 Balaji V. Iyer <balaji.v.iyer@intel.com>
400 Igor Zamyatin <igor.zamyatin@intel.com>
402 * cp-cilkplus.c (cpp_validate_cilk_plus_loop_aux): Loc definition
403 simplified.
404 * parser.c (cp_parser_cilk_for): New function.
405 (cp_parser_cilk_grainsize): Likewise.
406 (cp_parser_statement): Added RID_CILK_FOR case.
407 (cp_parser_omp_for_cond): Added CILK_FOR check.
408 (cp_parser_omp_for_loop_init): Change function argument to accept
409 tree_code instead just a bool flag; change the check to use that
410 tree_code; check for initialization declaration in case of Cilk_for.
411 (cp_parser_omp_for_loop): Added checks for CILK_FOR and RID_CILK_FOR;
412 changed call to cp_parser_omp_for_loop_init according new arguments'
413 list.
414 (cp_parser_pragma): Added PRAGMA_CILK_GRAINSIZE case.
415 * pt.c (tsubst_expr): Added CILK_FOR case.
416 * semantics.c: Include convert.h.
417 (finish_omp_clauses): Properly handle OMP_CLAUSE_SCHEDULE_CILKFOR
418 case; added OMP_CLAUSE__CILK_FOR_COUNT_.
419 (handle_omp_for_class_iterator): New argument lastp and its usage;
420 added NE_EXPR case.
421 (finish_omp_for): Changed call to handle_omp_for_class_iterator
422 according new arguments' list; in case of Cilk_for save very first
423 decl and create empty stmt_list block; use block to build correct
424 statement tree.
426 2014-08-31 Jason Merrill <jason@redhat.com>
428 PR c++/62302
429 * optimize.c (cdtor_comdat_group): Just look at the
430 DECL_ASSEMBLER_NAME of the 'tors.
432 2014-08-27 Paolo Carlini <paolo.carlini@oracle.com>
434 PR c++/52892
435 * semantics.c (cxx_eval_call_expression): Use STRIP_NOPS on the
436 result of cxx_eval_constant_expression.
438 2014-08-26 Jason Merrill <jason@redhat.com>
440 PR c++/58624
441 * pt.c (tsubst_decl) [VAR_DECL]: Copy TLS model.
442 (tsubst_copy_and_build) [VAR_DECL]: Use TLS wrapper.
443 * semantics.c (finish_id_expression): Don't call TLS wrapper in a
444 template.
446 2014-08-25 Jason Merrill <jason@redhat.com>
448 * pt.c (check_explicit_specialization): Don't complain about
449 non-template variable.
450 (template_for_substitution): Allow variable templates.
451 (check_template_variable): Fix logic for member var template.
452 * decl.c (start_decl): Don't complain about extra template header
453 here.
455 * decl.c (start_decl): Look through member variable template.
456 * pt.c (tsubst_decl) [VAR_DECL]: Handle member variable templates.
457 * decl2.c (grokfield): Set DECL_CONTEXT earlier on
458 variables.
460 2014-08-25 Paolo Carlini <paolo.carlini@oracle.com>
462 PR c++/34938
463 * cp-tree.h (TFF_POINTER): Add.
464 * cxx-pretty-print.h (pp_cxx_cv_qualifiers): Forward the third
465 argument too.
466 * error.c (dump_type_suffix): Actually print the const and noreturn
467 attribute when appropriate.
469 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
471 * decl.c (compute_array_index_type, grokdeclarator,
472 undeduced_auto_decl): Change from cxx1y to cxx14.
473 *lambda.c(add_capture()): Change error message from C++1y to C++14.
474 * parser.c (cp_parser_unqualified_id, cp_parser_pseudo_destructor_name,
475 cp_parser_lambda_introducer, cp_parser_lambda_declarator_opt,
476 cp_parser_decltype, cp_parser_conversion_type_id,
477 cp_parser_simple_type_specifier, cp_parser_type_id_1,
478 cp_parser_template_type_arg, cp_parser_std_attribute,
479 cp_parser_template_declaration_after_export): Ditto.
480 * pt.c (tsubst): Ditto.
481 * semantics.c (force_paren_expr, finish_decltype_type): Ditto.
482 * tree.c: Change comment.
483 * typeck.c (comp_template_parms_position, cxx_sizeof_or_alignof_type,
484 cp_build_addr_expr_1, maybe_warn_about_useless_cast): Ditto.
486 2014-08-23 Jason Merrill <jason@redhat.com>
488 Allow non-constexpr variable templates.
489 * decl2.c (note_variable_template_instantiation): New.
490 * cp-tree.h: Declare it.
491 * pt.c (instantiate_decl): Call it.
492 (push_template_decl_real): Allow non-constexpr variable templates.
493 * semantics.c (finish_id_expression): Mark the variable template
494 instantiation as used.
495 * mangle.c (write_mangled_name): Variable template instantiations
496 are mangled.
497 * parser.c (cp_parser_init_declarator): Complain about
498 non-function implicit templates.
500 2014-08-22 Marek Polacek <polacek@redhat.com>
502 PR c++/62199
503 * parser.c (cp_parser_binary_expression): Check each LHS if it's
504 preceded with logical not. Adjust call to
505 warn_logical_not_parentheses.
507 2014-08-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
509 PR c++/57709
510 * name-lookup.c (pushdecl_maybe_friend_1): Do not warn if a
511 declaration shadows a function declaration, unless the former
512 declares a function, pointer to function or pointer to member
513 function, because this is a common and valid case in real-world
514 code.
515 * cp-tree.h (TYPE_PTRFN_P,TYPE_REFFN_P,TYPE_PTRMEMFUNC_P):
516 Improve description.
518 2014-08-22 Jason Merrill <jason@redhat.com>
520 PR c++/62129
521 * class.c (outermost_open_class): Fix logic.
522 * decl.c (complete_vars): Fix logic.
524 2014-08-22 Jason Merrill <jason@redhat.com>
526 PR c++/62129
527 * class.c (outermost_open_class): New.
528 * cp-tree.h: Declare it.
529 * decl.c (maybe_register_incomplete_var): Use it.
530 (complete_vars): Handle any constant variable.
531 * expr.c (cplus_expand_constant): Handle CONSTRUCTOR.
533 2014-08-22 Igor Zamyatin <igor.zamyatin@intel.com>
535 PR other/62008
536 * cp-array-notation.c (build_array_notation_ref): Added correct
537 handling of case with incorrect array.
539 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
541 PR fortran/44054
542 * error.c (cp_diagnostic_finalizer): Delete.
543 (init_error): Do not set diagnostic_finalizer here.
545 2014-08-19 Marek Polacek <polacek@redhat.com>
547 PR c++/62153
548 * call.c (build_new_op_1): Remember the type of arguments for
549 a comparison. If either operand of a comparison is a boolean
550 expression, call maybe_warn_bool_compare.
552 2014-08-19 Jason Merrill <jason@redhat.com>
554 PR tree-optimization/62091
555 * decl2.c (decl_needed_p): Return true for virtual functions when
556 devirtualizing.
558 PR lto/53808
559 PR c++/61659
560 * decl.c (maybe_commonize_var): Don't use DECL_COMDAT to trigger
561 comdat_linkage.
563 2014-08-19 Gerald Pfeifer <gerald@pfeifer.com>
565 * class.c (contains_empty_class_p): Remove.
567 2014-08-18 Paolo Carlini <paolo.carlini@oracle.com>
569 * parser.c (cp_parser_expression): Add default arguments.
570 (cp_parser_primary_expression, cp_parser_postfix_expression,
571 cp_parser_array_notation, cp_parser_postfix_open_square_expression,
572 cp_parser_unary_expression, cp_parser_direct_new_declarator,
573 cp_parser_question_colon_clause, cp_parser_assignment_operator_opt,
574 cp_parser_lambda_body, cp_parser_expression_statement,
575 cp_parser_condition, cp_parser_c_for, cp_parser_range_for,
576 cp_parser_iteration_statement, cp_parser_jump_statement,
577 cp_parser_decltype_expr, cp_parser_noexcept_specification_opt,
578 cp_parser_asm_operand_list, cp_parser_objc_message_receiver,
579 cp_parser_objc_synchronized_statement, cp_parser_objc_throw_statement,
580 cp_parser_omp_var_list_no_open, cp_parser_omp_clause_num_threads,
581 cp_parser_omp_clause_num_teams, cp_parser_omp_clause_thread_limit,
582 cp_parser_omp_clause_linear, cp_parser_omp_clause_device,
583 cp_parser_omp_atomic, cp_parser_omp_for_loop_init,
584 cp_parser_omp_for_loop, cp_parser_omp_declare_reduction_exprs,
585 cp_parser_transaction_expression): Adjust.
587 2014-08-15 Jason Merrill <jason@redhat.com>
589 PR c++/61566
590 * pt.c (lookup_template_class_1): Revert recent change.
591 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Revert recent change.
593 PR c++/61566
594 * pt.c (instantiate_class_template_1): Ignore lambda on
595 CLASSTYPE_DECL_LIST.
596 (push_template_decl_real): A lambda is not primary.
597 (lookup_template_class_1): Don't look for a lambda partial
598 instantiation.
599 * lambda.c (maybe_add_lambda_conv_op): Distinguish between being
600 currently in a function and the lambda living in a function.
601 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): False for lambda.
603 2014-08-15 Richard Biener <rguenther@suse.de>
604 Jason Merrill <jason@redhat.com>
606 PR bootstrap/62077
607 * tree.c (build_min_array_type, set_array_type_canon): Split out...
608 (build_cplus_array_type): ...from here. Only call build_array_type
609 for main variants.
611 2014-08-15 Paolo Carlini <paolo.carlini@oracle.com>
613 PR c++/62072
614 Revert:
615 2014-07-09 Paolo Carlini <paolo.carlini@oracle.com>
617 DR 1584
618 PR c++/57466
619 * pt.c (check_cv_quals_for_unify): Implement resolution, disregard
620 cv-qualifiers of function types.
622 2014-08-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
624 * call.c (build_conditional_expr_1): Use OPT_Wextra in warning.
626 2014-08-14 Paolo Carlini <paolo.carlini@oracle.com>
628 * typeck.c (composite_pointer_type, cxx_sizeof_or_alignof_type,
629 cp_build_array_ref, cp_build_function_call_vec): When a
630 pedwarn is suppressed under SFINAE, return error_mark_node.
632 * typeck.c (cxx_sizeof_or_alignof_type): Fix complain &
633 tf_warning_or_error, where complain is a bool, glitch.
635 2014-08-14 Ville Voutilainen <ville.voutilainen@gmail.com>
637 PR c++/62101
638 * decl.c (grokdeclarator): Move the check for friend initializers..
639 * decl2.c (grokfield) ..here. Postpone early return for friends
640 until after the initializer check.
642 2014-08-14 Paolo Carlini <paolo.carlini@oracle.com>
644 PR c++/54377
645 * pt.c (coerce_template_parms): Improve error message vs default
646 arguments.
648 2014-08-14 Paolo Carlini <paolo.carlini@oracle.com>
650 * parser.c (cp_parser_init_declarator): Remove redundant check of
651 decl_specifiers->type.
653 2014-08-13 Jason Merrill <jason@redhat.com>
655 * call.c (build_x_va_arg): Support passing non-POD through ....
656 (convert_arg_to_ellipsis): Likewise.
658 2014-08-13 Andrew Sutton <andrew.n.sutton@gmail.com>
660 * pt.c (lookup_template_variable): Make dependent variable templates
661 have unknown type.
663 2014-08-13 Paolo Carlini <paolo.carlini@oracle.com>
665 * parser.c (cp_parser_elaborated_type_specifier): Handle
666 specially cp_parser_template_id returning a BASELINK.
668 2014-08-13 Paolo Carlini <paolo.carlini@oracle.com>
670 * parser.c (cp_parser_diagnose_invalid_type_name,
671 cp_parser_make_typename_type): Remove scope parameter.
672 (cp_parser_parse_and_diagnose_invalid_type_name,
673 cp_parser_elaborated_type_specifier): Adjust calls.
675 2014-08-12 Ville Voutilainen <ville.voutilainen@gmail.com>
677 Reject virt-specifiers on friends and member templates
678 * friend.c (do_friend): Diagnose virt-specifiers.
679 * pt.c (push_template_decl_real): Diagnose virt-specifiers.
681 2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
683 * typeck2.c (check_narrowing): Add tsubst_flags_t parameter, change
684 return type to bool; in C++11 for constants give errors, not pedwarns.
685 * cp-tree.h (check_narrowing): Adjust declaration.
686 * call.c (convert_like_real): Update calls.
687 * semantics.c (finish_compound_literal): Likewise.
689 2014-08-08 Jason Merrill <jason@redhat.com>
691 * pt.c (lookup_template_class_1): Copy abi_tag.
693 2014-08-08 Kai Tietz <ktietz@redhat.com>
695 * semantics.c (expand_or_defer_fn_1): Check for keep-inline-dllexport
696 that we operate on a true inline.
698 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
700 * class.c, cp-gimplify.c, decl.c, decl2.c, error.c, method.c,
701 optimize.c, pt.c, semantics.c: Remove includes of pointer-set.h.
703 2014-08-07 Paolo Carlini <paolo.carlini@oracle.com>
705 PR c++/51312
706 * decl.c (build_enumerator): Handle class types with conversion
707 operators via perform_implicit_conversion_flags and
708 build_expr_type_conversion.
710 * cvt.c (build_expr_type_conversion): Replace pair of errors
711 with error + inform.
713 2014-08-07 Jason Merrill <jason@redhat.com>
715 PR c++/62043
716 * parser.c (c_parse_file): Change sorry to fatal_error.
718 PR c++/61959
719 * semantics.c (cxx_eval_bare_aggregate): Handle POINTER_PLUS_EXPR.
721 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
723 * cp-tree.h, pt.c: Use hash_map instead of pointer_map.
725 2014-08-06 Jason Merrill <jason@redhat.com>
727 * init.c (build_vec_init): Fix constant initialization of
728 trailing elements.
729 (build_value_init_noctor): Call maybe_constant_init.
730 * semantics.c (maybe_constant_init): See through EXPR_STMT and
731 conversion to void.
733 PR c++/60417
734 * init.c (build_vec_init): Reorganize earlier change a bit.
736 PR c++/61994
737 * init.c (build_vec_init): Leave atype an ARRAY_TYPE
738 if we're just returning an INIT_EXPR.
740 2014-08-06 Jason Merrill <jason@redhat.com>
741 Braden Obrzut <admin@maniacsvault.net>
743 * pt.c (check_explicit_specialization): Don't test
744 DECL_DECLARED_INLINE_P for a variable template.
746 2014-08-06 Paolo Carlini <paolo.carlini@oracle.com>
748 PR c++/43906
749 * typeck.c (cp_build_binary_op): Extend to more cases the
750 -Waddress warning.
752 2014-08-01 Braden Obrzut <admin@maniacsvault.net>
754 Implement constexpr variable templates
755 * decl.c (grokvardecl): Handle specializations of variable templates.
756 (grokdeclarator): Handle variable template id expressions and NULL_TREE
757 return from grokvardecl.
758 * decl2.c (check_member_template): Allow declaration of template member
759 variables.
760 * parser.c (cp_parser_template_id): Build a TEMPLATE_ID_EXPR for
761 variable templates.
762 * pt.c (check_template_variable): Accept variable temploids at
763 non-class scope.
764 (push_template_decl_real): The current instantiation of a template
765 can be a VAR_DECL.
766 (determine_specialization): Accept variable templates.
767 (check_explicit_specialization): Handle and check for malformed
768 variable template specializations.
769 (lookup_template_variable): New.
770 (tsubst_decl): Handle variable template specializations.
771 (do_decl_instantiation): Handle template variables.
772 (instantiate_decl): Handle template variables.
773 * semantics.c (finish_template_variable): New.
774 (finish_id_expression): Instantiate variable templates.
775 * cp-tree.h (variable_template_p): New.
777 2014-08-02 Paolo Carlini <paolo.carlini@oracle.com>
779 PR c++/15339
780 * decl.c (check_redeclaration_no_default_args): New.
781 (duplicate_decls): Use it, handle default arguments
782 in redeclarations of function templates.
784 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
786 * optimize.c, semantics.c: Use hash_map instead of pointer_map.
788 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
790 * class.c, cp-gimplify.c, cp-tree.h, decl.c, decl2.c, error.c,
791 method.c, name-lookup.c, pt.c, semantics.c, tree.c: Use hash_set
792 instead of pointer_set.
794 2014-08-01 Jason Merrill <jason@redhat.com>
796 PR c++/60417
797 * init.c (build_vec_init): Set CONSTRUCTOR_IS_DIRECT_INIT on
798 init-list for trailing elements.
799 * typeck2.c (process_init_constructor_array): Likewise.
801 2014-08-01 Paolo Carlini <paolo.carlini@oracle.com>
803 DR 217 again
804 * decl.c (duplicate_decls): Handle static member functions too.
806 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
808 * cp-array-notation.c (expand_an_in_modify_expr): Fix the misprint
809 in error output.
811 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
813 PR other/61963
814 * parser.c (cp_parser_array_notation): Added check for array_type.
816 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
818 PR middle-end/61455
819 * cp-array-notation.c (expand_array_notation_exprs): Handling of
820 DECL_EXPR improved. Changed handling for INIT_EXPR.
822 2014-08-01 Paolo Carlini <paolo.carlini@oracle.com>
824 * pt.c (lookup_template_class_1): Use DECL_TYPE_TEMPLATE_P.
826 2014-08-01 Jakub Jelinek <jakub@redhat.com>
828 * cp-gimplify.c (cp_genericize_r): For -fsanitize=null and/or
829 -fsanitize=alignment call ubsan_maybe_instrument_reference
830 for casts to REFERENCE_TYPE and ubsan_maybe_instrument_member_call
831 for calls to member functions.
833 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
835 PR c++/60517
836 * typeck.c (maybe_warn_about_returning_address_of_local): Return
837 whether it is returning the address of a local variable.
838 (check_return_expr): Return 0 instead of the address of a local
839 variable.
841 2014-07-30 Jason Merrill <jason@redhat.com>
843 PR lto/53808
844 PR c++/61659
845 * pt.c (push_template_decl_real): Don't set DECL_COMDAT on friends.
847 2014-07-30 Paolo Carlini <paolo.carlini@oracle.com>
849 PR c++/57397
850 * pt.c (unify_arity): Add boolean parameter.
851 (unify_too_few_arguments): Likewise.
852 (type_unification_real): Diagnose correctly insufficient
853 arguments in the presence of trailing variadic parameters;
854 deducing multiple trailing packs as empty is fine.
856 2014-07-30 Jason Merrill <jason@redhat.com>
858 PR c++/61659
859 PR c++/61687
860 Revert:
861 * decl2.c (mark_all_virtuals): New variable.
862 (maybe_emit_vtables): Check it instead of flag_devirtualize.
863 (cp_write_global_declarations): Set it and give helpful diagnostic
864 if it introduces errors.
865 * class.c (finish_struct_1): Check it.
867 PR lto/53808
868 PR c++/61659
869 * pt.c (push_template_decl_real): Set DECL_COMDAT on templates.
870 (check_explicit_specialization): Clear it on specializations.
871 * decl.c (duplicate_decls, start_decl): Likewise.
872 (grokmethod, grokfndecl): Set DECL_COMDAT on inlines.
873 * method.c (implicitly_declare_fn): Set DECL_COMDAT. Determine
874 linkage after setting the appropriate flags.
875 * tree.c (decl_linkage): Don't check DECL_COMDAT.
876 * decl2.c (mark_needed): Mark clones.
877 (import_export_decl): Not here.
879 2014-07-25 Edward Smith-Rowland <3dw4rd@verizon.net>
881 Implement N4051 - Allow typename in a template template parameter
882 * parser.c (cp_parser_type_parameter_key): New funtion;
883 (cp_parser_token_is_type_parameter_key): Ditto;
884 (cp_parser_type_parameter): Look for type-parameter-key for all versions
885 but pedwarn for less than cxx1z.
887 2014-07-17 Paolo Carlini <paolo.carlini@oracle.com>
889 PR c++/50961
890 * call.c (standard_conversion): Use resolve_nondeduced_context
891 for type_unknown_p (EXPR) && TREE_CODE (TO) == BOOLEAN_TYPE.
893 2014-07-17 Paolo Carlini <paolo.carlini@oracle.com>
895 PR c++/61804
896 * parser.c (cp_parser_tokens_start_cast_expression): Return -1
897 for '++' and '--'.
899 2014-07-15 Jason Merrill <jason@redhat.com>
901 PR c++/61811
902 * decl2.c (maybe_emit_vtables): Return true for -fuse-all-virtuals.
904 PR c++/60848
905 PR c++/61723
906 * call.c (is_std_init_list): Don't check CLASSTYPE_TEMPLATE_INFO.
907 * class.c (finish_struct): Reject invalid definition of
908 std::initializer_list.
910 2014-07-15 Paolo Carlini <paolo.carlini@oracle.com>
912 * call.c (convert_like_real): Call print_z_candidate and inform only
913 if permerror returns true.
915 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
917 * class.c (build_clone): Do not clear assembler names of
918 templates.
919 * decl.c (cp_tree_node_structure): Add TEMPLATE_DECL.
920 * cp-objcp-common.c (cp_tree_size): Add TEMPLATE_DECL
921 as a special case return sizeof (struct tree_decl_non_common)
922 for other decls.
923 (cp_common_init_ts): Do not initialize NAMESPACE_DECL;
924 initialize TEMPLATE_DECL as MARK_TS_DECL_COMMON.
925 * cp/cp-tree.h (tree_template_decl): New structure.
926 (cp_tree_node_structure_enum): Add TS_CP_TEMPLATE_DECL.
927 (union cp_lang_tree_node): Add template_decl.
928 (DECL_TEMPLATE_PARMS, DECL_TEMPLATE_RESULT): Update.
930 2014-07-14 Jason Merrill <jason@redhat.com>
932 PR c++/61445
933 PR c++/56947
934 * pt.c (instantiate_decl): Don't check defer_ok for local class
935 members.
937 2014-07-14 Jakub Jelinek <jakub@redhat.com>
939 PR middle-end/61294
940 * cp-tree.h (LITERAL_ZERO_P): Define.
941 * parser.c (cp_parser_parenthesized_expression_list): Add
942 want_literal_zero_p argument, if true, for literal zeros
943 insert INTEGER_CSTs with LITERAL_ZERO_P flag set.
944 (cp_parser_postfix_expression): Adjust
945 cp_parser_parenthesized_expression_list caller, handle
946 -Wmemset-transposed-args.
947 (literal_zeros): New variable.
949 2014-07-13 Jason Merrill <jason@redhat.com>
951 PR c++/58511
952 * semantics.c (is_instantiation_of_constexpr): Return true for
953 defaulted functions, too.
954 (explain_invalid_constexpr_fn): Only use
955 explain_implicit_non_constexpr if !DECL_DECLARED_CONSTEXPR_P.
956 * method.c (explain_implicit_non_constexpr): Pass
957 DECL_INHERITED_CTOR_BASE to explain_implicit_non_constexpr.
959 PR c++/58611
960 * decl.c (check_initializer): Don't finish_compound_literal
961 on erroneous constexpr init.
963 PR c++/58612
964 * tree.c (bot_replace): Only replace a dummy 'this' parm.
966 PR c++/60628
967 * decl.c (create_array_type_for_decl): Only check for auto once.
969 PR c++/58636
970 * call.c (build_list_conv): Don't try to build a list of references.
972 2014-07-13 Edward Smith-Rowland <3dw4rd@verizon.net>
974 PR C++/60209 - Declaration of user-defined literal operator cause error
975 * parser.c (cp_parser_operator): Fold treatment of strings
976 and user-defined string literals. Use the full string parser.
977 (cp_parser_string_literal): Add flag to not look for literal operator.
979 2014-07-11 Jason Merrill <jason@redhat.com>
981 PR c++/22434
982 PR c++/61288
983 * call.c (build_conditional_expr_1): Avoid reading freed memory.
985 2014-07-11 Paolo Carlini <paolo.carlini@oracle.com>
987 PR c++/53159
988 * call.c (build_user_type_conversion_1): Copy LOOKUP_NO_NARROWING
989 into convflags.
990 * decl.c (check_initializer): Don't call check_narrowing here,
991 set LOOKUP_NO_NARROWING.
992 * typeck2.c (digest_init_r): Likewise.
994 2014-07-10 Jason Merrill <jason@redhat.com>
996 PR c++/61661
997 * semantics.c (reduced_constant_expression_p): Handle CONSTRUCTOR.
999 PR c++/61659
1000 PR c++/61687
1001 * decl2.c (mark_all_virtuals): New variable.
1002 (maybe_emit_vtables): Check it instead of flag_devirtualize.
1003 (cp_write_global_declarations): Set it and give helpful diagnostic
1004 if it introduces errors.
1005 * class.c (finish_struct_1): Check it.
1006 * decl.c (grokdeclarator): Clear virtualp after 'virtual auto' error.
1008 2014-07-09 Paolo Carlini <paolo.carlini@oracle.com>
1010 PR c++/60686
1011 * decl.c (grokdeclarator): Adjust error messages about 'explicit'
1012 outside class declaration, in friend declaration, and neither on
1013 constructor nor conversion operator.
1015 2014-07-09 Paolo Carlini <paolo.carlini@oracle.com>
1017 DR 1584
1018 PR c++/57466
1019 * pt.c (check_cv_quals_for_unify): Implement resolution, disregard
1020 cv-qualifiers of function types.
1022 2014-07-09 Andrew Sutton <andrew.n.sutton@gmail.com>
1023 Paolo Carlini <paolo.carlini@oracle.com>
1025 PR c++/59361
1026 * parser.c (cp_parser_tokens_start_cast_expression): Return 0 for
1027 CPP_ELLIPSIS too.
1029 2014-07-07 Paolo Carlini <paolo.carlini@oracle.com>
1031 * class.c (check_for_override): Wrap the 'final' and 'override'
1032 keywords in %< and %>.
1034 2014-07-06 Marek Polacek <polacek@redhat.com>
1036 PR c/6940
1037 * cp-tree.h (DECL_ARRAY_PARAMETER_P): Define.
1038 * decl.c (grokdeclarator): Set DECL_ARRAY_PARAMETER_P.
1039 * typeck.c (cxx_sizeof_expr): Warn when using sizeof on an array
1040 function parameter.
1042 2014-07-02 Paolo Carlini <paolo.carlini@oracle.com>
1044 * pt.c (convert_template_argument): Use inform instead of error in
1045 three places.
1047 2014-06-30 Edward Smith-Rowland <3dw4rd@verizon.net>
1049 PR c++/58781
1050 PR c++/60249
1051 PR c++/59867
1052 * parser.c (cp_parser_userdef_string_literal): Take a tree
1053 not a cp_token*.
1054 (cp_parser_string_literal): Don't hack the token stream.
1056 2014-06-30 Jason Merrill <jason@redhat.com>
1058 PR c++/61659
1059 PR lto/53808
1060 * decl2.c (maybe_emit_vtables): Mark all vtable entries if
1061 devirtualizing.
1062 * init.c (build_vtbl_address): Don't mark destructor.
1063 * class.c (finish_struct_1): Add all classes to keyed_classes
1064 if devirtualizing.
1066 PR c++/61647
1067 * pt.c (type_dependent_expression_p): Check BASELINK_OPTYPE.
1069 PR c++/61566
1070 * mangle.c (decl_mangling_context): Look through a TEMPLATE_DECL.
1072 * decl.c (build_ptrmemfunc_type): Don't give a PMF RECORD_TYPE
1073 TYPE_BINFO or TYPE_LANG_SPECIFIC.
1074 * cp-tree.h (TYPE_PTRMEMFUNC_FLAG): Use TYPE_LANG_FLAG_2.
1075 (TYPE_PTRMEMFUNC_P): Don't expect TYPE_LANG_SPECIFIC.
1076 * typeck.c (build_ptrmemfunc_access_expr): Don't use lookup_member.
1077 * pt.c (unify): Also check whether the argument is a PMF.
1079 2014-06-30 Paolo Carlini <paolo.carlini@oracle.com>
1081 PR c++/54891
1082 * parser.c (cp_parser_tokens_start_cast_expression): In C++11
1083 a '[' can also start a primary-expression.
1084 (cp_parser_cast_expression): Parse a cast-expression only tentatively
1085 when cp_parser_tokens_start_cast_expression returns -1.
1087 2014-06-30 Jason Merrill <jason@redhat.com>
1089 PR c++/61539
1090 * pt.c (unify_one_argument): Type/expression mismatch just causes
1091 deduction failure.
1093 * semantics.c (simplify_aggr_init_expr): Remove remnants of
1094 2014-04-11 change.
1096 2014-06-30 Marek Polacek <polacek@redhat.com>
1098 * cp-gimplify.c (cp_genericize): Don't instrument returns if the
1099 function has no_sanitize_undefined attribute.
1100 * decl.c (compute_array_index_type): Don't instrument VLAs if the
1101 function has no_sanitize_undefined attribute.
1103 2014-06-30 Igor Zamyatin <igor.zamyatin@intel.com>
1105 PR middle-end/57541
1106 * cp-array-notation.c (expand_sec_reduce_builtin):
1107 Check that bultin argument is correct.
1108 * call.c (build_cxx_call): Check for 0 arguments in builtin call.
1110 2014-06-28 Jonathan Wakely <jwakely@redhat.com>
1112 DR 1579
1113 PR c++/58051
1114 * typeck.c (check_return_expr): Lookup as an rvalue even when the
1115 types aren't the same.
1117 2014-06-27 Jason Merrill <jason@redhat.com>
1119 PR c++/61433
1120 * error.c (dump_template_bindings): Don't tsubst in a clone.
1122 2014-06-27 Paolo Carlini <paolo.carlini@oracle.com>
1124 PR c++/61614
1125 * semantics.c (finish_compound_literal): Revert r204228.
1127 2014-06-27 Paolo Carlini <paolo.carlini@oracle.com>
1129 * parser.c (cp_parser_compound_literal_p): New.
1130 (cp_parser_postfix_expression, cp_parser_sizeof_operand): Use it.
1132 2014-06-26 Jason Merrill <jason@redhat.com>
1134 * parser.c (cp_parser_for_init_statement): Change range-for error
1135 to pedwarn.
1137 N3994 Ranged-based for-loops: The Next Generation
1138 * parser.c (cp_lexer_nth_token_is): New.
1139 (cp_parser_for_init_statement): Allow "for (id : init)".
1141 2014-06-26 Teresa Johnson <tejohnson@google.com>
1143 * class.c (dump_class_hierarchy): Use saved dump files.
1144 (dump_vtable): Ditto.
1145 (dump_vtt): Ditto.
1147 2014-06-26 Adam Butcher <adam@jessamine.co.uk>
1149 PR c++/61537
1150 * parser.c (cp_parser_elaborated_type_specifier): Only consider template
1151 parameter lists outside of function parameter scope.
1153 2014-06-25 Paolo Carlini <paolo.carlini@oracle.com>
1155 DR 178
1156 PR c++/49132
1157 * typeck2.c (process_init_constructor_record): Do not complain about
1158 uninitialized const members, because within aggregate-initialization,
1159 members without explicit initializers are value-initialized.
1161 2014-06-25 Jakub Jelinek <jakub@redhat.com>
1163 * semantics.c (finish_omp_clauses): Make sure
1164 OMP_CLAUSE_LINEAR_STEP has correct type.
1166 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
1168 * class.c (check_methods, create_vtable_ptr, determine_key_method,
1169 add_vcall_offset_vtbl_entries_1): Guard VINDEX checks by
1170 FUNCTION_DECL check.
1171 * cp-tree.h (lang_decl_ns): Add ns_using and ns_users.
1172 (DECL_NAMESPACE_USING, DECL_NAMESPACE_USERS): Use lang_decl_ns.
1173 (DECL_NAMESPACE_ASSOCIATIONS): Use DECL_INITIAL.
1174 (DECL_TEMPLATE_INSTANTIATIONS): Use DECL_SIZE_UNIT.
1176 2014-06-24 Paolo Carlini <paolo.carlini@oracle.com>
1178 PR c++/33972
1179 * decl.c (grokdeclarator): Do not early check for operator-function-id
1180 as non-function.
1182 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
1184 * class.c, semantics.c, tree.c, vtable-class-hierarchy.c:
1185 Adjust.
1187 2014-06-24 Jakub Jelinek <jakub@redhat.com>
1189 * parser.c (cp_parser_omp_for_loop): For
1190 #pragma omp parallel for simd move lastprivate clause from parallel
1191 to for rather than simd.
1193 2014-06-23 Paolo Carlini <paolo.carlini@oracle.com>
1195 DR 577
1196 PR c++/33101
1197 * decl.c (grokparms): Accept a single parameter of type 'void'.
1199 2014-06-20 Jason Merrill <jason@redhat.com>
1201 PR c++/59296
1202 * call.c (add_function_candidate): Avoid special 'this' handling
1203 if we have a ref-qualifier.
1205 PR c++/61556
1206 * call.c (build_over_call): Call build_this in template path.
1208 2014-06-19 Jason Merrill <jason@redhat.com>
1210 PR c++/59296
1211 * call.c (add_function_candidate): Also set LOOKUP_NO_TEMP_BIND.
1213 2014-06-18 Jason Merrill <jason@redhat.com>
1215 PR c++/59296
1216 * call.c (add_function_candidate): Set LOOKUP_NO_RVAL_BIND for
1217 ref-qualifier handling.
1219 PR c++/61507
1220 * pt.c (resolve_overloaded_unification): Preserve
1221 ARGUMENT_PACK_EXPLICIT_ARGS.
1223 2014-06-18 Jakub Jelinek <jakub@redhat.com>
1225 * cp-gimplify.c (cxx_omp_finish_clause): Add a gimple_seq *
1226 argument.
1227 * cp-tree.h (cxx_omp_finish_clause): Adjust prototype.
1229 2014-06-17 Jason Merrill <jason@redhat.com>
1231 PR c++/60605
1232 * pt.c (check_default_tmpl_args): Check DECL_LOCAL_FUNCTION_P.
1234 2014-06-15 Jason Merrill <jason@redhat.com>
1236 PR c++/61488
1237 * pt.c (check_valid_ptrmem_cst_expr): Fix for template context.
1239 PR c++/61500
1240 * tree.c (lvalue_kind): Handle MEMBER_REF and DOTSTAR_EXPR.
1242 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
1244 * decl.c (grokvardecl): Fix pasto in previous patch.
1246 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
1248 * decl.c (duplicate_decls): Use set_decl_tls_model.
1249 (grokdeclarator): Likewise.
1250 * semantics.c (finish_id_expression): Check TLS only for
1251 static variables.
1252 (finish_omp_threadprivate): Use decl_default_tls_model.
1253 * decl2.c (get_guard): Likewise.
1254 * call.c (make_temporary_var_for_ref_to_temp): Likewise.
1256 2014-06-14 Paolo Carlini <paolo.carlini@oracle.com>
1258 PR c++/33101
1259 * decl.c (grokparms): Improve error message about void parameters.
1260 * error.c (type_to_string): Fix aka cut off code.
1262 2014-06-12 Jason Merrill <jason@redhat.com>
1264 * call.c (convert_arg_to_ellipsis): Use abi_version_crosses.
1265 * cvt.c (type_promotes_to): Likewise.
1266 * mangle.c (write_type, write_expression): Likewise.
1267 (write_name, write_template_arg): Likewise.
1268 (mangle_decl): Make alias based on flag_abi_compat_version.
1269 Emit -Wabi warning here.
1270 (finish_mangling_internal): Not here. Drop warn parm.
1271 (finish_mangling_get_identifier, finish_mangling): Adjust.
1272 (mangle_type_string, mangle_special_for_type): Adjust.
1273 (mangle_ctor_vtbl_for_type, mangle_thunk): Adjust.
1274 (mangle_guard_variable, mangle_tls_init_fn): Adjust.
1275 (mangle_tls_wrapper_fn, mangle_ref_init_variable): Adjust.
1277 * call.c (build_operator_new_call): Remove -fabi-version=1 support.
1278 * class.c (walk_subobject_offsets, include_empty_classes): Likewise.
1279 (layout_nonempty_base_or_field, end_of_class): Likewise.
1280 (layout_empty_base, build_base_field, layout_class_type): Likewise.
1281 (is_empty_class, add_vcall_offset_vtbl_entries_1): Likewise.
1282 (layout_virtual_bases): Likewise.
1283 * decl.c (compute_array_index_type): Likewise.
1284 * mangle.c (write_mangled_name, write_prefix): Likewise.
1285 (write_template_prefix, write_integer_cst, write_expression): Likewise.
1286 (write_template_arg, write_array_type): Likewise.
1287 * method.c (lazily_declare_fn): Likewise.
1288 * rtti.c (get_pseudo_ti_index): Likewise.
1289 * typeck.c (comp_array_types): Likewise.
1291 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
1293 * vtable-class-hierarchy.c: Update handling for section names
1294 that are no longer trees.
1295 * decl.c (duplicate_decls): Likewise.
1297 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
1299 PR c++/19200
1300 * parser.c (cp_parser_init_declarator): Actually pass friend_p
1301 to cp_parser_declarator.
1303 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
1305 PR c++/60265
1306 * parser.c (cp_parser_using_declaration): Handle unscoped enums.
1307 * name-lookup.c (validate_nonmember_using_decl): Adjust error
1308 message.
1310 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
1312 PR c++/19200
1313 * parser.c (cp_parser_declarator): Add bool parameter.
1314 (cp_parser_direct_declarator): Likewise, use it.
1315 (cp_parser_member_declaration): Pass friend_p to cp_parser_declarator.
1316 (cp_parser_condition, cp_parser_explicit_instantiation,
1317 cp_parser_init_declarator, cp_parser_type_id_1,
1318 cp_parser_parameter_declaration, cp_parser_exception_declaration,
1319 cp_parser_cache_defarg, cp_parser_objc_class_ivars,
1320 cp_parser_objc_struct_declaration, cp_parser_omp_for_loop_init):
1321 Adjust.
1322 * decl.c (grokdeclarator): Fix handling of friend declared in
1323 namespace scope (g++.dg/parse/friend10.C).
1325 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
1327 * vtable-class-hierarchy.c: Use symtab_get_node (var_decl)
1328 ->implicit_section.
1329 * optimize.c (cdtor_comdat_group): Fix handling of aliases.
1330 (maybe_clone_body): Move symbol across comdat groups.
1331 * method.c (use_thunk): Copy implicit section flag.
1333 2014-06-09 Paolo Carlini <paolo.carlini@oracle.com>
1335 PR c++/22556
1336 * name-lookup.c (pushdecl_maybe_friend_1): Use comptypes.
1338 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
1340 * method.c (use_thunk): Use set_decl_section_name.
1341 * optimize.c (maybe_clone_body): Use set_decl_section_name.
1342 * decl.c (duplicate_decls): Likewise.
1343 * vtable-class-hierarchy.c: Likewise.
1345 2014-06-06 Paolo Carlini <paolo.carlini@oracle.com>
1347 PR c++/60184
1348 * class.c (check_field_decls): In C++11 mode do not reject
1349 static data members and reference-type members in unions.
1351 2014-06-05 Jason Merrill <jason@redhat.com>
1353 PR c++/43453
1354 * decl.c (check_initializer): Collapse a TREE_LIST here.
1355 * typeck2.c (store_init_value): Not here.
1357 2014-06-05 Richard Biener <rguenther@suse.de>
1358 Paolo Carlini <paolo.carlini@oracle.com>
1360 PR c++/56961
1361 * cp-gimplify.c (cp_gimplify_expr, [MODIFY_EXPR]): Rework
1362 handling of empty classes.
1364 2014-06-04 Jason Merrill <jason@redhat.com>
1366 * parser.c (cp_parser_diagnose_invalid_type_name): Give helpful note
1367 for noexcept and thread_local, too.
1369 PR c++/61343
1370 * decl.c (check_initializer): Maybe clear
1371 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
1373 2014-06-05 Richard Biener <rguenther@suse.de>
1375 PR c++/61004
1376 * typeck.c (cp_build_indirect_ref): Do not emit strict-aliasing
1377 warnings for accessing empty classes.
1379 2014-06-05 Marek Polacek <polacek@redhat.com>
1381 PR c/49706
1382 * parser.c (cp_parser_binary_expression): Warn when logical not is
1383 used on the left hand side operand of a comparison.
1385 2014-06-04 Paolo Carlini <paolo.carlini@oracle.com>
1387 PR c++/43453
1388 * typeck.c (cp_build_modify_expr): Handle array of characters
1389 initialized by a string literal.
1390 * decl.c (check_initializer): Handle parenthesized string literal
1391 as initializer.
1392 * typeck2.c (store_init_value): Remove redundant check.
1394 2014-06-04 Jason Merrill <jason@redhat.com>
1396 PR c++/51253
1397 PR c++/61382
1398 * cp-gimplify.c (cp_gimplify_expr): Handle CALL_EXPR_LIST_INIT_P here.
1399 * semantics.c (simplify_aggr_init_expr): Not here, just copy it.
1401 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
1403 PR c/58942
1404 * cp-array-notation.c (expand_sec_reduce_builtin): Handle the case
1405 with a pointer.
1407 2014-06-03 Paolo Carlini <paolo.carlini@oracle.com>
1409 DR 1423
1410 PR c++/52174
1411 * call.c (standard_conversion): Convert nullptr to bool only
1412 in case of direct-initialization.
1413 (convert_like_real): Provide informative error message.
1415 2014-06-03 Marek Polacek <polacek@redhat.com>
1417 PR c/60439
1418 * semantics.c (finish_switch_cond): Warn if switch condition has
1419 boolean value.
1421 2014-06-03 Jason Merrill <jason@redhat.com>
1423 PR c++/60992
1424 * pt.c (tsubst_copy) [VAR_DECL]: Try lookup first. Add a new
1425 variable to local_specializations.
1427 PR c++/60848
1428 * call.c (is_std_init_list): Check CLASSTYPE_TEMPLATE_INFO.
1430 2014-06-02 Jason Merrill <jason@redhat.com>
1432 PR c++/61046
1433 * decl.c (reshape_init_class): Handle un-folded
1434 constant-expressions.
1436 PR c++/61134
1437 * pt.c (pack_deducible_p): Handle canonicalization.
1439 2014-06-02 Paolo Carlini <paolo.carlini@oracle.com>
1441 * pt.c (tsubst_function_type): Initialize arg_types.
1443 2014-06-02 Siva Chandra Reddy <sivachandra@google.com>
1445 PR debug/57519
1446 * class.c (handle_using_decl): Pass the correct scope to
1447 cp_emit_debug_info_for_using.
1449 2014-06-02 Ville Voutilainen <ville.voutilainen@gmail.com>
1451 PR c++/59483
1452 PR c++/61148
1453 * search.c (accessible_p): Use current_nonlambda_class_type.
1454 * semantics.c (check_accessibility_of_qualified_id): Likewise.
1456 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
1458 * decl.c: Include builtins.h.
1459 * semantics.c: Likewise.
1461 2014-05-31 Paolo Carlini <paolo.carlini@oracle.com>
1463 DR 1227
1464 PR c++/57543
1465 * cp-tree.h (TYPE_HAS_LATE_RETURN_TYPE): Add.
1466 * pt.c (tsubst_function_type): Inject the this parameter; do the
1467 substitutions in the order mandated by the DR.
1468 (copy_default_args_to_explicit_spec): Copy TYPE_HAS_LATE_RETURN_TYPE.
1469 * decl.c (grokdeclarator): Maybe set TYPE_HAS_LATE_RETURN_TYPE.
1470 (static_fn_type): Copy it.
1471 * decl2.c (build_memfn_type, change_return_type,
1472 cp_reconstruct_complex_type): Likewise.
1473 * parser.c (cp_parser_lambda_declarator_opt): Likewise.
1474 * tree.c (strip_typedefs): Likewise.
1475 * typeck.c (merge_types): Likewise.
1477 2014-05-30 Jason Merrill <jason@redhat.com>
1479 PR c++/56947
1480 * pt.c (instantiate_decl): Check that defer_ok is not set for
1481 local class members.
1483 PR c++/60992
1484 * pt.c (tsubst_init): Split out from...
1485 (tsubst_expr) [DECL_EXPR]: Here.
1486 (tsubst_copy) [VAR_DECL]: Use it.
1487 * semantics.c (finish_id_expression): Return the decl for static/const.
1489 2014-05-28 Jason Merrill <jason@redhat.com>
1491 PR c++/47202
1492 * decl.c (cxx_comdat_group): Return a decl.
1493 * optimize.c (cdtor_comdat_group): Get its DECL_ASSEMBLER_NAME.
1495 * pt.c (tsubst) [ARRAY_TYPE]: Check for array of array of unknown
1496 bound.
1498 PR c++/61242
1499 * call.c (build_aggr_conv): Ignore passed in flags.
1500 (build_array_conv, build_complex_conv): Likewise.
1502 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
1504 * optimize.c (maybe_thunk_body): Use set_comdat_group.
1505 (maybe_clone_body): Likewise.
1506 * decl.c (duplicate_decls): Update code duplicating comdat group;
1507 do not copy symtab pointer; before freeing newdecl remove it
1508 from symtab.
1509 * decl2.c (constrain_visibility): Use set_comdat_group.
1511 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
1513 * rtti.c: Include tm_p.h
1514 (emit_tinfo_decl): Force RTTI data to be aligned to required
1515 ABI alignment only.
1517 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
1519 * class.c (build_vtable): Align vtables to TARGET_VTABLE_ENTRY_ALIGN
1520 ignoring other target adjustments.
1522 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
1524 * semantics.c (finish_omp_clauses): Remove duplicated variable
1525 initialization.
1527 * parser.c (cp_parser_omp_target): Return bool values.
1529 2014-05-22 Paolo Carlini <paolo.carlini@oracle.com>
1531 PR c++/61088
1532 * lambda.c (add_capture): Enforce that capture by value requires
1533 complete type.
1534 * typeck2.c (cxx_incomplete_type_inform): Early return if
1535 TYPE_MAIN_DECL is null.
1537 2014-05-21 Jonathan Wakely <jwakely@redhat.com>
1539 PR c/61271
1540 * cp-array-notation.c (cilkplus_an_triplet_types_ok_p): Fix condition.
1542 2014-05-21 Ville Voutilainen <ville.voutilainen@gmail.com>
1544 PR c++/61133
1545 * lambda.c (build_capture_proxy, add_capture): Treat normal
1546 captures and init-captures identically.
1548 2014-05-21 Mark Wielaard <mjw@redhat.com>
1550 PR debug/16063
1551 * cp-lang.c (cxx_enum_underlying_base_type): New function.
1552 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): Define.
1554 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
1556 * cvt.c (convert_to_void): Use void_node instead of void_zero_node.
1557 * cp-array-notation.c (replace_invariant_exprs): Likewise.
1558 (expand_array_notation): Handle VOID_CST.
1559 * error.c (dump_expr): Likewise.
1560 * cxx-pretty-print.c (cxx_pretty_printer::primary_expression)
1561 (cxx_pretty_printer::expression): Likewise.
1562 (pp_cxx_new_expression): Use void_node instead of void_zero_node.
1563 * decl.c (register_dtor_fn): Likewise.
1564 * init.c (build_raw_new_expr, build_new_1, build_vec_init)
1565 (build_delete, push_base_cleanups): Likewise.
1566 * mangle.c (write_expression): Likewise.
1567 * semantics.c (finish_break_stmt, empty_expr_stmt_p): Likewise.
1568 * pt.c (tsubst_decl, tsubst_copy_and_build): Likewise.
1569 (tsubst, tsubst_copy, build_non_dependent_expr): Handle VOID_CST.
1570 * tree.c (cp_tree_equal): Likewise.
1571 (build_dummy_object, is_dummy_object, stabilize_expr): Use void_node
1572 instead of void_zero_node.
1573 * typeck.c (check_return_expr): Likewise.
1574 * typeck2.c (build_functional_cast): Likewise.
1576 2014-05-21 Igor Zamyatin <igor.zamyatin@intel.com>
1578 PR c/60189
1579 * parser.c (cp_parser_postfix_expression): Move handling of cilk_sync
1580 from here to...
1581 (cp_parser_statement): ...here. Make sure only semicolon can go after
1582 Cilk_sync.
1584 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
1586 PR c++/58753
1587 PR c++/58930
1588 PR c++/58704
1589 * typeck2.c (digest_nsdmi_init): New.
1590 * parser.c (cp_parser_late_parse_one_default_arg): Use it.
1591 * init.c (get_nsdmi): Likewise.
1592 * cp-tree.h (digest_nsdmi_init): Declare.
1594 2014-05-20 Jason Merrill <jason@redhat.com>
1596 * typeck.c (get_member_function_from_ptrfunc): Don't try to look
1597 up a virtual function in a dummy object.
1599 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
1601 PR c++/60373
1602 * decl.c (duplicate_decls): Replace pair of warning_at with
1603 warning_at + inform.
1604 (maybe_commonize_var): Likewise.
1606 2014-05-20 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
1608 PR bootstrap/61210
1609 * pt.c (tsubst_copy, tsubst_omp_for_iterator, tsubst_expr)
1610 (tsubst_copy_and_build): Perform recursive substitutions in a
1611 deterministic order.
1613 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
1615 PR c++/58664
1616 * typeck2.c (cxx_incomplete_type_inform): New.
1617 (cxx_incomplete_type_diagnostic): Use it.
1618 * decl.c (grokdeclarator): Check the element type of an
1619 incomplete array type; call the above.
1620 * cp-tree.h (cxx_incomplete_type_inform): Declare.
1622 2014-05-19 Jason Merrill <jason@redhat.com>
1624 PR c++/58761
1625 * pt.c (tsubst_copy): Don't check at_function_scope_p.
1626 (instantiate_class_template_1): Don't push_to_top_level in an nsdmi.
1628 2014-05-19 Paolo Carlini <paolo.carlini@oracle.com>
1630 * typeck2.c (cxx_incomplete_type_diagnostic): Use inform.
1631 * parser.c (cp_parser_enum_specifier): Likewise.
1633 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
1635 * class.c (sorted_fields_type_new): Adjust.
1636 * cp-cilkplus.c (cilk_install_body_with_frame_cleanup): Likewise.
1637 * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
1638 * cp-tree.h: Remove usage of variable_size gty attribute.
1639 * decl.c (make_label_decl): Adjust.
1640 (check_goto): Likewise.
1641 (start_preparsed_function): Likewise.
1642 (save_function_data): Likewise.
1643 * lex.c (init_reswords): Likewise.
1644 (retrofit_lang_decl): Likewise.
1645 (cxx_dup_lang_specific_decl): Likewise.
1646 (copy_lang_type): Likewise.
1647 (cxx_make_type): Likewise.
1648 * name-lookup.c (binding_entry_make): Likewise.
1649 (binding_table_construct): Likewise.
1650 (binding_table_new): Likewise.
1651 (cxx_binding_make): Likewise.
1652 (pushdecl_maybe_friend_1): Likewise.
1653 (begin_scope): Likewise.
1654 (push_to_top_level): Likewise.
1655 * parser.c (cp_lexer_alloc): Likewise.
1656 (cp_lexer_new_from_tokens): Likewise.
1657 (cp_token_cache_new): Likewise.
1658 (cp_parser_context_new): Likewise.
1659 (cp_parser_new): Likewise.
1660 (cp_parser_nested_name_specifier_opt): Likewise.
1661 (cp_parser_template_id): Likewise.
1662 * pt.c (maybe_process_partial_specialization): Likewise.
1663 (register_specialization): Likewise.
1664 (add_pending_template): Likewise.
1665 (lookup_template_class_1): Likewise.
1666 (push_tinst_level): Likewise.
1667 * semantics.c (register_constexpr_fundef): Likewise.
1668 (cxx_eval_call_expression): Likewise.
1669 * typeck2.c (abstract_virtuals_error_sfinae): Likewise.
1671 2014-05-16 Paolo Carlini <paolo.carlini@oracle.com>
1673 PR c++/51640
1674 * parser.c (cp_parser_diagnose_invalid_type_name): Early return
1675 when cp_parser_lookup_name sets ambiguous_decls.
1677 2014-05-15 Jason Merrill <jason@redhat.com>
1679 * call.c (print_conversion_rejection): Use loc consistently.
1681 2014-05-14 Paolo Carlini <paolo.carlini@oracle.com>
1683 * cp-tree.h (DIRECT_LIST_INIT_P): Add.
1684 * call.c (convert_like_real, build_new_method_call_1): Use it.
1685 * decl2.c (grokfield): Likewise.
1686 * init.c (perform_member_init, build_aggr_init, expand_default_init,
1687 build_new_1): Likewise.
1688 * mangle.c (write_expression): Likewise.
1689 * parser.c (cp_parser_late_parse_one_default_arg): Likewise.
1691 2014-05-14 Jason Merrill <jason@redhat.com>
1693 PR c++/20332
1694 PR c++/21631
1695 * call.c (reference_binding): Treat lvalue/rvalue mismatch and
1696 dropped cv-quals as a bad conversion.
1697 (convert_like_real) [ck_ref_bind]: Explain them.
1698 (compare_ics): Check badness before stripping reference
1699 bindings. Handle comparing bad reference bindings.
1700 * typeck.c (comp_cv_qualification): Add overload that just takes
1701 integers.
1702 * cp-tree.h: Declare it.
1704 * call.c (struct conversion_info): Rename 'from_type' to 'from'.
1705 (arg_conversion_rejection, bad_arg_conversion_rejection)
1706 (explicit_conversion_rejection, template_conversion_rejection): Adjust.
1707 (add_function_candidate): Pass actual argument, rather than type, to
1708 bad_arg_conversion_rejection.
1709 (print_conversion_rejection): Explain what's wrong with the conversion.
1710 (print_z_candidates): Say "candidate:" before each candidate.
1711 (splice_viable): Be strict if we see a viable or template candidate.
1712 (build_user_type_conversion_1): Pass false to strict parameter.
1713 (perform_overload_resolution, build_conditional_expr_1): Likewise.
1714 (build_new_op_1, build_new_method_call_1): Likewise.
1715 (build_op_call_1): Pass true to strict parameter.
1717 2014-05-13 Jason Merrill <jason@redhat.com>
1719 * call.c (print_error_for_call_failure): Say "no match" rather
1720 than "ambiguous" if there were no strict matches.
1721 (build_new_method_call_1): Likewise.
1723 PR c++/61151
1724 * semantics.c (is_this_parameter): Allow capture proxies too.
1726 2014-05-12 Jason Merrill <jason@redhat.com>
1728 * call.c (maybe_print_user_conv_context): New.
1729 (convert_like_real): Use it. Print call context for bad
1730 user-defined conversion.
1731 (build_over_call): Print call context for bad 'this' conversion.
1733 * call.c (convert_like_real): Use inform for identifying the
1734 declaration point.
1736 2014-05-12 Paolo Carlini <paolo.carlini@oracle.com>
1738 * cvt.c (cp_convert_to_pointer): Don't call error_at if
1739 complain & tf_error is false.
1741 * decl.c (make_unbound_class_template): Prefer inform for
1742 "declared here"-type message.
1744 2014-05-09 Momchil Velikov <momchil.velikov@gmail.com>
1746 PR c++/60463
1747 PR c++/60755
1748 * lambda.c (lambda_expr_this_capture): Add new parameter
1749 add_capture_p controlling whether the functions will try to
1750 capture 'this' via the default capture.
1751 (maybe_resolve_dummy): Likewise.
1752 * cp-tree.h: Adjust prototypes.
1753 * call.c, semantics.c: Change callers of these functions.
1754 * call.c (build_new_method_call_1): Use the actual 'this' that
1755 would be potentially captured for the overload resolution, instead
1756 of the dummy object.
1758 2014-05-09 Paolo Carlini <paolo.carlini@oracle.com>
1760 * pt.c (convert_nontype_argument_function): Add tsubst_flags_t
1761 parameter.
1762 (convert_nontype_argument): Adjust calls.
1763 (coerce_template_parameter_pack): Add missing complain & tf_error
1764 check.
1766 2014-05-09 Jason Merrill <jason@redhat.com>
1768 DR 587
1769 PR c++/51317
1770 * call.c (build_conditional_expr_1, conditional_conversion): Handle
1771 non-class lvalues and xvalues that differ only in cv-qualifiers.
1773 DR 5
1774 PR c++/60019
1775 * call.c (build_user_type_conversion_1): The copy-init temporary
1776 is cv-unqualified.
1778 PR c++/58714
1779 * tree.c (stabilize_expr): A stabilized prvalue is an xvalue.
1781 PR c++/54348
1782 * call.c (build_conditional_expr_1): If overload resolution finds
1783 no match, just say "different types".
1785 PR c++/32019
1786 * call.c (build_conditional_expr_1): Improve ambiguity diagnostic.
1788 PR c++/22434
1789 * call.c (build_conditional_expr_1): Don't try to pool cv-quals
1790 if we didn't find a conversion.
1791 Don't accept a bad conversion too early.
1793 2014-05-08 Paolo Carlini <paolo.carlini@oracle.com>
1795 PR c++/13981
1796 * typeck.c (convert_for_assignment): Provide an inform for pointers
1797 to incomplete class types.
1799 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
1801 PR c++/61083
1802 * pt.c (convert_nontype_argument): Protect all the error calls
1803 with complain & tf_error.
1805 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
1807 PR c++/61080
1808 * pt.c (instantiate_decl): Avoid generating the body of a
1809 deleted function.
1811 2014-05-06 Paolo Carlini <paolo.carlini@oracle.com>
1813 PR c++/60999
1814 * pt.c (maybe_begin_member_template_processing): Use
1815 uses_template_parms.
1817 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
1818 Mike Stump <mikestump@comcast.net>
1819 Richard Sandiford <rdsandiford@googlemail.com>
1821 * call.c: Include wide-int.h.
1822 (type_passed_as): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
1823 (convert_for_arg_passing): Likewise.
1824 * class.c: Include wide-int.h.
1825 (walk_subobject_offsets): Use tree_int_cst_lt instead of INT_CST_LT.
1826 (end_of_class): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
1827 (include_empty_classes): Likewise
1828 (layout_class_type): Use tree_int_cst_lt instead of INT_CST_LT.
1829 * cvt.c: Include wide-int.h.
1830 (ignore_overflows): Use wide_int_to_tree.
1831 * decl.c: Include wide-int.h.
1832 (check_array_designated_initializer): Use wide-int interfaces.
1833 (compute_array_index_type): Use tree_int_cst_lt instead of INT_CST_LT.
1834 (finish_enum_value_list): Use signop.
1835 (build_enumerator): Use wide-int interfaces.
1836 * init.c: Include wide-int.h.
1837 (build_new_1): Use wide-int interfaces.
1838 * mangle.c: Include wide-int.h.
1839 (write_integer_cst): Use wide-int interfaces.
1840 (write_array_type): Likewise.
1841 * tree.c: Include wide-int.h.
1842 (cp_tree_equal): Use tree_int_cst_equal.
1843 * typeck2.c: Include wide-int.h.
1844 (process_init_constructor_array): Use wide-int interfaces.
1846 2014-05-03 Paolo Carlini <paolo.carlini@oracle.com>
1848 PR c++/58582
1849 * decl.c (grokfndecl): Check duplicate_decls return value for
1850 error_mark_node.
1851 * pt.c (instantiate_decl): A deleted function is defined.
1853 2014-05-02 Jason Merrill <jason@redhat.com>
1855 * decl2.c (vague_linkage_p): Local statics have vague linkage.
1857 PR c++/60992
1858 * lambda.c (lambda_capture_field_type): Wrap anything dependent
1859 other than 'this'.
1860 (add_capture): Check for VLA before calling it.
1861 * semantics.c (is_this_parameter): Accept any 'this' parameter, not
1862 just the current one. Make non-static.
1863 * cp-tree.h: Declare it.
1864 * pt.c (tsubst_copy) [VAR_DECL]: Also build a new VAR_DECL if
1865 the operand was static or constant.
1867 2014-05-02 Marek Polacek <polacek@redhat.com>
1869 * typeck.c (maybe_warn_about_returning_address_of_local): Separate
1870 warning_at calls.
1872 2014-05-01 Marek Polacek <polacek@redhat.com>
1874 PR c/43395
1875 * typeck.c (maybe_warn_about_returning_address_of_local): Distinguish
1876 between label and variable when warning about returning local address.
1878 2014-04-30 Jason Merrill <jason@redhat.com>
1880 PR c++/60980
1881 * init.c (build_value_init): Don't try to call an array constructor.
1883 PR c++/60951
1884 * typeck2.c (massage_init_elt): Use maybe_constant_init.
1886 2014-04-30 Marek Polacek <polacek@redhat.com>
1888 * typeck.c (cp_build_binary_op): Call ubsan_instrument_division
1889 even when SANITIZE_FLOAT_DIVIDE is on. Set doing_div_or_mod even
1890 for non-integer types.
1892 2014-04-29 Jason Merrill <jason@redhat.com>
1894 DR 1351
1895 Represent the unevaluated exception specification of an implicitly
1896 declared or deleted function with a simple placeholder, not a list
1897 of functions.
1898 * cp-tree.h (UNEVALUATED_NOEXCEPT_SPEC_P): New.
1899 * except.c (unevaluated_noexcept_spec): New.
1900 * class.c (deduce_noexcept_on_destructor): Use it.
1901 * decl.c (check_redeclaration_exception_specification): Call
1902 maybe_instantiate_noexcept.
1903 (duplicate_decls): Call it before merge_types.
1904 (start_preparsed_function): Call maybe_instantiate_noexcept.
1905 * decl2.c (mark_used): Call maybe_instantiate_noexcept earlier.
1906 * init.c (get_nsdmi): Factor out of perform_member_init.
1907 * method.c (process_subob_fn): Call maybe_instantiate_noexcept.
1908 (walk_field_subobs): Consider NSDMI for EH spec.
1909 (get_defaulted_eh_spec): New.
1910 (implicitly_declare_fn): Use unevaluated_noexcept_spec.
1911 (defaulted_late_check): Defer EH checking in non-template classes.
1912 (after_nsdmi_defaulted_late_checks): New.
1913 * parser.c (cp_parser_class_specifier_1): Use it.
1914 (unparsed_classes): New macro.
1915 * parser.h (cp_unparsed_functions_entry_d): Add classes field.
1916 * pt.c (maybe_instantiate_noexcept): Use get_defaulted_eh_spec.
1917 Remove list-of-functions handling.
1918 * typeck2.c (merge_exception_specifiers): Remove list-of-functions
1919 handling and FN parameter.
1920 * typeck.c (merge_types): Adjust.
1922 2014-04-28 Paolo Carlini <paolo.carlini@oracle.com>
1924 PR c++/59120
1925 * parser.c (cp_parser_alias_declaration): Check return value of
1926 cp_parser_require.
1928 2014-04-24 Jakub Jelinek <jakub@redhat.com>
1930 * parser.c (cp_parser_omp_atomic): Allow seq_cst before
1931 atomic-clause, allow comma in between atomic-clause and
1932 seq_cst.
1934 2014-04-24 Marc Glisse <marc.glisse@inria.fr>
1936 PR libstdc++/43622
1937 * rtti.c (emit_support_tinfos): Do not iterate on
1938 registered_builtin_types (partial revert).
1940 2014-04-23 Dinar Temirbulatov <dtemirbulatov@gmail.com>
1942 PR c++/57958
1943 * semantics.c (apply_deduced_return_type): Complete non-void type
1944 before estimating whether the type is aggregate.
1946 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
1948 PR libstdc++/43622
1949 * rtti.c (emit_support_tinfo_1): New function, extracted from
1950 emit_support_tinfos.
1951 (emit_support_tinfos): Call it and iterate on registered_builtin_types.
1953 2014-04-22 Jakub Jelinek <jakub@redhat.com>
1955 PR c/59073
1956 * parser.c (cp_parser_omp_parallel): If cp_parser_omp_for
1957 fails, don't set OM_PARALLEL_COMBINED and return NULL.
1959 2014-04-18 Jason Merrill <jason@redhat.com>
1961 DR 1571
1962 * call.c (reference_binding): Recurse on user-defined conversion.
1964 PR c++/60872
1965 * call.c (standard_conversion): Don't try to apply restrict to void.
1967 2014-04-16 Marc Glisse <marc.glisse@inria.fr>
1969 * decl.c (reshape_init_r): Handle a single element of vector type.
1971 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
1973 PR c++/60765
1974 * decl2.c (cplus_decl_attributes): Handle
1975 pointer-to-member-function declarations.
1977 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
1979 PR c++/60764
1980 * call.c (build_user_type_coversion): Use build_dummy_object
1981 to create the placeholder object for a constructor method call.
1982 (build_special_member_call): Likewise.
1983 (build_over_call): Check for the placeholder object with
1984 is_dummy_object.
1985 (build_new_method_call_1): Likewise. Don't attempt to resolve
1986 a dummy object for a constructor method call.
1988 2014-04-16 Paul Pluzhnikov <ppluzhnikov@google.com>
1990 PR c++/59295
1991 * friend.c (add_friend, make_friend_class): Move repeated friend
1992 warning under Wredundant_decls.
1994 2014-04-15 Paolo Carlini <paolo.carlini@oracle.com>
1996 * decl.c (duplicate_decls): Remove redundant TYPE_NAME use.
1997 * name-lookup.c (pushdecl_maybe_friend_1): Likewise.
1998 (do_class_using_decl): Likewise.
1999 * mangle.c (dump_substitution_candidates): Use TYPE_NAME_STRING.
2001 2014-04-15 Jakub Jelinek <jakub@redhat.com>
2003 PR plugins/59335
2004 * Make-lang.h (CP_PLUGIN_HEADERS): Add type-utils.h.
2006 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
2008 * cp-tree.h (TYPE_IDENTIFIER): Remove declaration.
2010 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
2012 * pt.c (mark_template_parm): Use template_parm_level_and_index.
2014 2014-04-11 Jason Merrill <jason@redhat.com>
2016 * parser.h (struct cp_token): Rename ambiguous_p to error_reported.
2017 * parser.c: Adjust.
2018 (cp_lexer_get_preprocessor_token): Always clear it.
2019 (cp_parser_lambda_expression): Use it to avoid duplicate diagnostics.
2021 DR 1467
2022 PR c++/51747
2023 * decl.c (reshape_init_r): Handle a single element of class type.
2025 DR 1338
2026 * decl.c (cxx_init_decl_processing): Set DECL_IS_MALLOC on
2027 built-in operator new.
2029 2014-04-11 Paolo Carlini <paolo.carlini@oracle.com>
2031 PR c++/58600
2032 * name-lookup.c (parse_using_directive): Return early if the
2033 attribs argument is error_mark_node; use get_attribute_name.
2035 2014-04-11 Jason Merrill <jason@redhat.com>
2037 DR 1030
2038 PR c++/51253
2039 * cp-tree.h (CALL_EXPR_LIST_INIT_P): New.
2040 * call.c (struct z_candidate): Add flags field.
2041 (add_candidate): Add flags parm.
2042 (add_function_candidate, add_conv_candidate, build_builtin_candidate)
2043 (add_template_candidate_real): Pass it.
2044 (build_over_call): Set CALL_EXPR_LIST_INIT_P.
2045 * tree.c (build_aggr_init_expr): Copy it.
2046 * semantics.c (simplify_aggr_init_expr): Preevaluate args if it's set.
2048 2014-04-10 Richard Biener <rguenther@suse.de>
2049 Jakub Jelinek <jakub@redhat.com>
2051 PR ipa/60761
2052 * error.c (dump_decl) <case FUNCTION_DECL>: If
2053 DECL_LANG_SPECIFIC is NULL, but DECL_ABSTRACT_ORIGIN is not,
2054 recurse on DECL_ABSTRACT_ORIGIN instead of printing
2055 <built-in>.
2057 2014-04-09 Fabien Chêne <fabien@gcc.gnu.org>
2059 * pt.c (check_template_variable): Check for the return of pedwarn
2060 before emitting a note.
2061 * parser.c (cp_parser_lambda_introducer): Likewise.
2063 2014-04-08 Paolo Carlini <paolo.carlini@oracle.com>
2065 PR c++/59115
2066 * pt.c (process_template_parm): For an invalid non-type parameter
2067 only set TREE_TYPE to error_mark_node.
2068 (push_inline_template_parms_recursive, comp_template_parms,
2069 redeclare_class_template, coerce_template_template_parm,
2070 coerce_template_template_parms, unify): Use error_operand_p.
2072 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
2074 * class.c (check_bases_and_members): Warn about non-virtual dtors
2075 in public bases only. Check warn_ecpp before complaining about
2076 non-polymorphic bases.
2078 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
2080 * decl.c (duplicate_decls): Check for the return of warning_at
2081 before emitting a note.
2082 (warn_misplaced_attr_for_class_type): Likewise.
2083 (check_tag_decl): Likewise.
2085 2014-04-04 Paolo Carlini <paolo.carlini@oracle.com>
2087 PR c++/58207
2088 * semantics.c (sort_constexpr_mem_initializers): Robustify loop.
2090 2014-04-04 Patrick Palka <patrick@parcs.ath.cx>
2092 PR c++/44613
2093 * semantics.c (add_stmt): Set STATEMENT_LIST_HAS_LABEL.
2094 * decl.c (cp_finish_decl): Create a new BIND_EXPR before
2095 instantiating a variable-sized type.
2097 PR c++/21113
2098 * decl.c (decl_jump_unsafe): Consider variably-modified decls.
2100 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
2102 * class.c (find_abi_tags_r): Check for the return of warning
2103 before emitting a note.
2104 (one_inherited_ctor): Likewise.
2106 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
2108 * decl.c (duplicate_decls): Check for the return of permerror
2109 before emitting a note.
2111 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
2113 * class.c (accessible_nvdtor_p): New.
2114 (check_bases): Don't check base destructor here ...
2115 (check_bases_and_members): ... check them here. Trigger on
2116 Wnon-virtual-dtor flag.
2117 (finish_struct_1): Use accessible_nvdtor_p.
2119 2014-04-01 Jason Merrill <jason@redhat.com>
2121 * pt.c (process_partial_specialization): Say "not deducible"
2122 rather than "not used". Use inform.
2124 PR c++/60374
2125 * pt.c (coerce_template_parms): Check that the pack expansion
2126 pattern works with the first matching parameter.
2128 2014-04-01 Fabien Chêne <fabien@gcc.gnu.org>
2130 * init.c (perform_member_init): Homogenize uninitialized
2131 diagnostics.
2133 2014-04-01 Jason Merrill <jason@redhat.com>
2135 PR c++/60708
2136 * call.c (build_array_conv): Call complete_type.
2138 PR c++/60713
2139 * typeck2.c (PICFLAG_SIDE_EFFECTS): New.
2140 (picflag_from_initializer): Return it.
2141 (process_init_constructor): Handle it.
2143 PR c++/60642
2144 * decl2.c (is_late_template_attribute): Don't defer abi_tag.
2145 * mangle.c (write_unqualified_name): Fix abi_tag on templates.
2146 * pt.c (get_template_info): Handle NAMESPACE_DECL.
2147 (most_general_template): Handle more kinds of template.
2148 * tree.c (handle_abi_tag_attribute): Ignore abi_tag on template
2149 instantiations and specializations.
2151 2014-03-31 Patrick Palka <patrick@parcs.ath.cx>
2153 PR c++/44859
2154 * typeck.c (maybe_warn_about_returning_address_of_local): Unwrap
2155 COMPONENT_REFs and ARRAY_REFs sooner.
2157 2014-03-29 Adam Butcher <adam@jessamine.co.uk>
2159 PR c++/60626
2160 * parser.c (cp_parser_init_declarator): Handle erroneous generic type
2161 usage in non-functions with pushed scope.
2163 2014-03-28 Adam Butcher <adam@jessamine.co.uk>
2165 PR c++/60573
2166 * name-lookup.h (cp_binding_level): New transient field defining_class_p
2167 to indicate whether a scope is in the process of defining a class.
2168 * semantics.c (begin_class_definition): Set defining_class_p.
2169 * name-lookup.c (leave_scope): Reset defining_class_p.
2170 * parser.c (synthesize_implicit_template_parm): Use cp_binding_level::
2171 defining_class_p rather than TYPE_BEING_DEFINED as the predicate for
2172 unwinding to class-defining scope to handle the erroneous definition of
2173 a generic function of an arbitrarily nested class within an enclosing
2174 class.
2176 2014-03-26 Fabien Chêne <fabien@gcc.gnu.org>
2178 PR c++/52369
2179 * method.c (walk_field_subobs): Improve the diagnostic
2180 locations for both REFERENCE_TYPEs and non-static const members.
2181 * init.c (diagnose_uninitialized_cst_or_ref_member): Use %q#D
2182 instead of %qD to be consistent with the c++11 diagnostic.
2184 2014-03-25 Jason Merrill <jason@redhat.com>
2186 PR c++/60566
2187 PR c++/58678
2188 * class.c (build_vtbl_initializer): Handle abstract dtors here.
2189 * search.c (get_pure_virtuals): Not here.
2191 PR c++/60375
2192 * parser.c (cp_parser_lambda_expression): Don't parse the body of
2193 a lambda in unevaluated context.
2195 PR c++/60628
2196 * decl.c (create_array_type_for_decl): Complain about array of auto.
2198 2014-03-25 Jakub Jelinek <jakub@redhat.com>
2200 PR c++/60331
2201 * semantics.c (potential_constant_expression_1): Handle
2202 DECL_EXPR.
2204 2014-03-24 Adam Butcher <adam@jessamine.co.uk>
2206 PR c++/60627
2207 * parser.c (cp_parser_parameter_declaration_clause): Prevent 'auto' from
2208 introducing an implicit function template parameter within an explicit
2209 instantiation.
2211 2014-03-22 Jason Merrill <jason@redhat.com>
2213 PR c++/60574
2214 * decl.c (grokdeclarator): Change permerror about 'virtual auto'
2215 to error.
2217 2014-03-21 Paolo Carlini <paolo.carlini@oracle.com>
2219 PR c++/60384
2220 * name-lookup.c (push_class_level_binding_1): Check identifier_p
2221 on the name argument.
2223 2014-03-20 Jakub Jelinek <jakub@redhat.com>
2225 PR c++/60572
2226 * init.c (build_zero_init_1): Ignore fields with error_mark_node
2227 type.
2229 2014-03-19 Paolo Carlini <paolo.carlini@oracle.com>
2231 PR c++/51474
2232 * call.c (build_new_method_call_1): Handle pure virtuals called by
2233 NSDMIs too.
2235 2014-03-17 Adam Butcher <adam@jessamine.co.uk>
2237 PR c++/60390
2238 * parser.c (cp_parser_member_declaration): Don't allow
2239 finish_fully_implicit_template to consider friend declarations to be
2240 class member templates.
2241 (synthesize_implicit_template_parm): Handling winding back through class
2242 scope to the class being defined in order to inject a template argument
2243 list.
2245 PR c++/60391
2246 * parser.c (cp_parser_skip_to_end_of_block_or_statement): Unwind generic
2247 function scope as per cp_parser_skip_to_end_of_statement.
2249 2014-03-17 Paolo Carlini <paolo.carlini@oracle.com>
2251 PR c++/59571
2252 * typeck2.c (check_narrowing): Use fold_non_dependent_expr_sfinae.
2254 2014-03-14 Jason Merrill <jason@redhat.com>
2256 PR c++/60532
2257 PR c++/58678
2258 * search.c (get_pure_virtuals): Handle abstract dtor here.
2259 (dfs_get_pure_virtuals): Not here.
2261 PR c++/58678
2262 * search.c (dfs_get_pure_virtuals): Treat the destructor of an
2263 abstract class as pure.
2265 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
2267 PR c++/60383
2268 * pt.c (maybe_process_partial_specialization): Check return value
2269 of check_specialization_namespace.
2271 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
2273 PR c++/60254
2274 * semantics.c (finish_static_assert): Call cxx_constant_value only
2275 if require_potential_rvalue_constant_expression returns true.
2277 2014-03-11 Paolo Carlini <paolo.carlini@oracle.com>
2279 PR c++/60389
2280 * method.c (get_inherited_ctor): New.
2281 * cp-tree.h (get_inherited_ctor): Declare it.
2282 * semantics.c (is_valid_constexpr_fn): Use it.
2284 2014-03-10 Jason Merrill <jason@redhat.com>
2286 PR c++/60367
2287 * call.c (convert_default_arg): Remove special handling for
2288 CONSTRUCTOR.
2290 PR c++/53492
2291 * parser.c (cp_parser_class_head): Also check PRIMARY_TEMPLATE_P
2292 when deciding whether to call push_template_decl for a member class.
2293 * pt.c (push_template_decl_real): Return after wrong levels error.
2295 2014-03-08 Adam Butcher <adam@jessamine.co.uk>
2297 PR c++/60033
2298 * pt.c (tsubst_copy): When retrieving a capture pack from a generic
2299 lambda, remove the lambda's own template argument list prior to fetching
2300 the specialization.
2302 PR c++/60393
2303 * parser.c (cp_parser_parameter_declaration_clause): Move generic
2304 function template unwinding on error into a more general location, ...
2305 (cp_parser_skip_to_end_of_statement): ... here.
2307 2014-03-07 Jason Merrill <jason@redhat.com>
2309 * Make-lang.in (check_g++_parallelize): Split dg.exp.
2311 * parser.c (cp_parser_type_id_1): Only allow 'auto' in C++1y if
2312 we're in a trailing return type.
2314 * typeck.c (comp_template_parms_position): 'auto' and
2315 'decltype(auto)' are different from real template parms.
2317 * parser.c (cp_parser_using_declaration): Consume the semicolon
2318 after bare parameter pack error.
2320 * cp-tree.h (REF_PARENTHESIZED_P): New.
2321 * semantics.c (force_paren_expr): Set it.
2322 * pt.c (do_auto_deduction): Check it.
2323 (tsubst) [COMPONENT_REF]: Copy it.
2324 * typeck.c (maybe_warn_about_useless_cast): Don't strip dereference.
2326 * decl.c (create_array_type_for_decl): Only warn about invalid
2327 C++1y VLA if flag_iso or warn_vla>0.
2328 (grokdeclarator): Likewise.
2329 * pt.c (tsubst): Likewise.
2330 * semantics.c (finish_decltype_type): Likewise.
2331 * typeck.c (cxx_sizeof_or_alignof_type): Likewise.
2332 (cp_build_addr_expr_1): Likewise.
2333 * init.c (build_new_1): Improve diagnostics.
2335 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
2337 PR c++/58609
2338 * decl.c (check_initializer): Return NULL_TREE after error;
2339 consistently use inform.
2341 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
2343 * decl.c (check_initializer): Remove dead code.
2345 2014-03-06 Marek Polacek <polacek@redhat.com>
2347 PR c/60197
2348 * typeck.c (check_return_expr): Call contains_cilk_spawn_stmt instead
2349 of checking tree code.
2351 2014-03-06 Paolo Carlini <paolo.carlini@oracle.com>
2353 * parser.c (cp_lexer_set_source_position): New.
2354 (cp_parser_mem_initializer): Use it.
2355 (cp_parser_postfix_open_square_expression): Likewise.
2356 (cp_parser_parenthesized_expression_list): Likewise.
2357 (cp_parser_new_initializer): Likewise.
2358 (cp_parser_jump_statement): Likewise.
2359 (cp_parser_initializer): Likewise.
2360 (cp_parser_functional_cast): Likewise.
2362 2014-03-05 Jason Merrill <jason@redhat.com>
2364 PR c++/60409
2365 * semantics.c (force_paren_expr): Only add a PAREN_EXPR to a
2366 dependent expression.
2368 PR c++/60361
2369 * parser.c (cp_parser_template_id): Don't set up a CPP_TEMPLATE_ID
2370 if re-parsing might succeed.
2371 * semantics.c (finish_id_expression): Use of a parameter outside
2372 the function body is a parse error.
2374 * parser.c (cp_parser_mem_initializer): Set input_location
2375 properly for init-list warning.
2376 (cp_parser_postfix_open_square_expression): Likewise.
2377 (cp_parser_parenthesized_expression_list): Likewise.
2378 (cp_parser_new_initializer): Likewise.
2379 (cp_parser_jump_statement): Likewise.
2380 (cp_parser_initializer): Likewise.
2381 (cp_parser_functional_cast): Likewise.
2383 2014-03-04 Jason Merrill <jason@redhat.com>
2385 PR c++/60417
2386 * typeck2.c (process_init_constructor_record): Set
2387 CONSTRUCTOR_IS_DIRECT_INIT on {} for omitted initializers.
2389 PR c++/60415
2390 PR c++/54359
2391 * parser.c (cp_parser_direct_declarator): Set declarator to
2392 cp_error_declarator on invalid qualified-id.
2394 2014-03-04 Paolo Carlini <paolo.carlini@oracle.com>
2396 PR c++/60376
2397 * parser.c (cp_parser_using_declaration): Early return when
2398 cp_parser_nested_name_specifier errors out.
2400 2014-03-01 Adam Butcher <adam@jessamine.co.uk>
2402 PR c++/60377
2403 * parser.c (cp_parser_parameter_declaration_clause): Unwind generic
2404 function scope on parse error in function parameter list.
2406 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
2408 * method.c (implicitly_declare_fn): Remove redundant
2409 DECL_TEMPLATE_RESULT and STRIP_TEMPLATE uses.
2410 * semantics.c (is_instantiation_of_constexpr): Likewise.
2411 * error.c (dump_function_decl): Likewise.
2413 2014-03-01 Jason Merrill <jason@redhat.com>
2415 PR c++/60379
2416 * semantics.c (begin_maybe_infinite_loop): Use
2417 fold_non_dependent_expr_sfinae.
2419 2014-02-28 Jason Merrill <jason@redhat.com>
2421 PR c++/58845
2422 * typeck.c (cp_build_binary_op): Sorry on vector&&vector.
2424 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
2426 PR c++/58610
2427 * cp-tree.h (DECL_DELETED_FN): Use LANG_DECL_FN_CHECK.
2428 * call.c (print_z_candidate): Remove STRIP_TEMPLATE use.
2429 * lambda.c (maybe_add_lambda_conv_op): Likewise.
2431 2014-02-27 Paolo Carlini <paolo.carlini@oracle.com>
2433 PR c++/60253
2434 * call.c (convert_arg_to_ellipsis): Return error_mark_node after
2435 error_at.
2437 2014-02-27 Jason Merrill <jason@redhat.com>
2439 PR c++/60353
2440 PR c++/55877
2441 * decl2.c (tentative_decl_linkage): Don't mess with functions that
2442 are not yet defined.
2444 2014-02-26 Jason Merrill <jason@redhat.com>
2446 PR c++/60347
2447 PR lto/53808
2448 * class.c (clone_function_decl): Don't note_vague_linkage_fn.
2449 * init.c (build_vtbl_address): Do it here.
2451 PR c++/59231
2452 PR c++/11586
2453 PR c++/14710
2454 PR c++/57132
2455 * pt.c (struct warning_sentinel): New.
2456 (tsubst_copy_and_build): Use it instead of
2457 c_inhibit_evaluation_warnings.
2458 * typeck.c (maybe_warn_about_useless_cast): Remove
2459 c_inhibit_evaluation_warnings check.
2461 PR c++/54440
2462 * pt.c (get_template_parm_index): New.
2463 (fixed_parameter_pack_p_1, fixed_parameter_pack_p): New.
2464 (process_template_parm): Allow bare packs in template template
2465 parm template parms.
2466 (coerce_template_parameter_pack): Handle fixed template template
2467 parm packs and fixed packs not at the end of the parm list.
2468 (coerce_template_parms): Handle template parm packs not at the end
2469 of the parm list.
2470 (gen_elem_of_pack_expansion_instantiation): Handle a decl expansion.
2472 PR c++/60182
2473 * pt.c (unify): Ignore alias templates when deducing a template
2474 template parameter.
2476 PR c++/60345
2477 Revert:
2478 DR 1571
2479 * call.c (reference_binding): Recurse on user-defined conversion.
2480 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
2482 2014-02-25 Jason Merrill <jason@redhat.com>
2484 DR 1571
2485 * call.c (reference_binding): Recurse on user-defined conversion.
2486 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
2488 * call.c (print_conversion_rejection): Handle n_arg of -2.
2489 (build_user_type_conversion_1): Pass it.
2491 PR c++/55877
2492 * decl2.c (no_linkage_error): Handle C++98 semantics.
2493 (reset_type_linkage): Move from decl.c.
2494 (reset_type_linkage_1, reset_type_linkage_2, bt_reset_linkage_1)
2495 (bt_reset_linkage_2, reset_decl_linkage): New.
2496 (tentative_decl_linkage): Factor out of expand_or_defer_fn_1.
2497 (cp_write_global_declarations): Move condition into no_linkage_error.
2498 * decl.c (grokfndecl, grokvardecl): Use no_linkage_error.
2499 * semantics.c (expand_or_defer_fn_1): Factor out
2500 tentative_decl_linkage.
2501 * cp-tree.h: Adjust.
2503 * decl2.c (finish_static_data_member_decl): Diagnose static data
2504 member in unnamed class.
2505 * class.c (finish_struct_anon_r): Avoid redundant diagnostic.
2507 PR lto/53808
2508 * class.c (clone_function_decl): Call note_vague_linkage_fn for
2509 defaulted virtual dtor.
2511 DR 1286
2512 PR c++/60328
2513 * pt.c (get_underlying_template): Fix equivalence calculation.
2515 2014-02-25 Adam Butcher <adam@jessamine.co.uk>
2517 PR c++/60311
2518 * parser.c (function_being_declared_is_template_p): Return false when
2519 processing a template parameter list.
2520 (cp_parser_parameter_declaration_clause): Don't set
2521 auto_is_implicit_function_template_parm_p when processing a
2522 template parameter list.
2524 * parser.c (synthesize_implicit_template_parm): Inject new template
2525 argument list appropriately when a generic member function
2526 of a class template is declared out-of-line.
2528 PR c++/60065
2529 * parser.c (cp_parser_direct_declarator): Don't save and
2530 restore num_template_parameter_lists around call to
2531 cp_parser_parameter_declaration_list.
2532 (function_being_declared_is_template_p): New predicate.
2533 (cp_parser_parameter_declaration_list): Use
2534 function_being_declared_is_template_p as predicate for
2535 inspecting current function template parameter list length
2536 rather than num_template_parameter_lists.
2538 2014-02-24 Jason Merrill <jason@redhat.com>
2540 PR c++/60146
2541 * pt.c (tsubst_omp_for_iterator): Don't let substitution of the
2542 DECL_EXPR initialize a non-class iterator.
2544 PR c++/60312
2545 * parser.c (cp_parser_template_type_arg): Check for invalid 'auto'.
2547 2014-02-21 Jason Merrill <jason@redhat.com>
2549 PR c++/58170
2550 * parser.c (cp_parser_type_name): Always check dependency.
2551 (cp_parser_type_specifier_seq): Call
2552 cp_parser_parse_and_diagnose_invalid_type_name.
2554 PR c++/60108
2555 * semantics.c (expand_or_defer_fn_1): Check DECL_DEFAULTED_FN.
2557 PR c++/60185
2558 * parser.c (cp_parser_default_argument): Clear
2559 current_class_ptr/current_class_ref like tsubst_default_argument.
2561 PR c++/60252
2562 * lambda.c (maybe_resolve_dummy): Check lambda_function rather
2563 than current_binding_level.
2565 PR c++/60186
2566 * typeck2.c (massage_init_elt): Call fold_non_dependent_expr_sfinae.
2568 PR c++/60187
2569 * parser.c (cp_parser_enum_specifier): Call
2570 check_for_bare_parameter_packs.
2572 PR c++/59347
2573 * pt.c (tsubst_decl) [TYPE_DECL]: Don't try to instantiate an
2574 erroneous typedef.
2576 PR c++/60241
2577 * pt.c (lookup_template_class_1): Update DECL_TEMPLATE_INSTANTIATIONS
2578 of the partial instantiation, not the most general template.
2579 (maybe_process_partial_specialization): Reassign everything on
2580 that list.
2582 PR c++/60216
2583 * pt.c (register_specialization): Copy DECL_DELETED_FN to clones.
2584 (check_explicit_specialization): Don't clone.
2586 PR c++/60219
2587 * pt.c (coerce_template_parms): Bail if argument packing fails.
2589 PR c++/60224
2590 * decl.c (cp_complete_array_type, maybe_deduce_size_from_array_init):
2591 Don't get confused by a CONSTRUCTOR that already has a type.
2593 PR c++/60227
2594 * call.c (build_array_conv): Don't crash on VLA.
2596 PR c++/60248
2597 * mangle.c (mangle_decl): Don't make an alias for a TYPE_DECL.
2599 PR c++/60252
2600 * lambda.c (maybe_resolve_dummy): Don't try to capture this
2601 in declaration context.
2603 DR 1591
2604 PR c++/60051
2605 * pt.c (unify): Only unify if deducible. Handle 0-length list.
2607 PR c++/60250
2608 * parser.c (cp_parser_direct_declarator): Don't wrap a
2609 type-dependent expression in a NOP_EXPR.
2611 PR c++/60251
2612 * lambda.c (is_normal_capture_proxy): Handle VLA capture.
2614 PR c++/60167
2615 PR c++/60222
2616 PR c++/58606
2617 * parser.c (cp_parser_template_argument): Restore dereference.
2618 * pt.c (template_parm_to_arg): Dereference non-pack expansions too.
2619 (process_partial_specialization): Handle deref.
2620 (unify): Likewise.
2622 2014-02-21 Adam Butcher <adam@jessamine.co.uk>
2624 PR c++/60052
2625 PR c++/60053
2626 * parser.c (cp_parser_parameter_declaration_list): Correctly reset
2627 implicit_template_scope upon leaving an out-of-line generic member
2628 function definition.
2630 2014-02-20 Kai Tietz <ktietz@redhat.com>
2632 PR c++/58873
2633 * parser.c (cp_parser_functional_cast): Treat NULL_TREE
2634 valued type argument as error_mark_node.
2636 PR c++/58835
2637 * semantics.c (finish_fname): Handle error_mark_node.
2639 2014-02-19 Jason Merrill <jason@redhat.com>
2641 PR c++/60046
2642 * pt.c (maybe_instantiate_noexcept): Don't instantiate exception
2643 spec from template context.
2645 2014-02-19 Jakub Jelinek <jakub@redhat.com>
2647 PR debug/56563
2648 * cp-objcp-common.c (cp_function_decl_explicit_p): Remove
2649 FUNCTION_FIRST_USER_PARMTYPE (decl) != void_list_node check.
2651 PR c++/60267
2652 * pt.c (tsubst_expr): Handle ANNOTATE_EXPR.
2654 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
2656 PR c++/60225
2657 * semantics.c (ensure_literal_type_for_constexpr_object): Use
2658 strip_array_types.
2660 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
2662 PR c++/60215
2663 * semantics.c (cxx_eval_constant_expression, [COMPONENT_REF]):
2664 During error recovery allow_non_constant may be false.
2666 2014-02-18 Adam Butcher <adam@jessamine.co.uk>
2668 PR c++/60190
2669 * parser.c (cp_parser_lambda_declarator_opt): Pop template parameter
2670 scope whenever a template parameter list has been started, independent
2671 of whether the function call operator was well-formed or not.
2673 PR c++/60064
2674 * parser.c (cp_parser_member_declaration): Pop fully implicit template
2675 scope for generic friend declarations as well as for non-friends.
2677 2014-02-12 Paolo Carlini <paolo.carlini@oracle.com>
2679 PR c++/60047
2680 * method.c (implicitly_declare_fn): A constructor of a class with
2681 virtual base classes isn't constexpr (7.1.5p4).
2683 2014-02-05 Jan Hubicka <hubicka@ucw.cz
2685 * parser.c (synthesize_implicit_template_parm): Use grow_tree_vec.
2687 2014-02-05 Jakub Jelinek <jakub@redhat.com>
2689 PR c++/58703
2690 * parser.c (cp_parser_omp_declare_reduction): Save and free
2691 declarator_obstack.
2693 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
2695 PR c++/53017
2696 PR c++/59211
2697 * tree.c (handle_init_priority_attribute): Call default_conversion on
2698 the attribute argument.
2700 2014-02-03 Paolo Carlini <paolo.carlini@oracle.com>
2702 PR c++/58871
2703 * method.c (synthesized_method_walk): If vbases is non-null but
2704 is_empty is true, likewise don't worry about the virtual bases.
2706 2014-02-01 Paolo Carlini <paolo.carlini@oracle.com>
2708 PR c++/51219
2709 * typeck2.c (process_init_constructor_record): Just skip unnamed
2710 bit-fields.
2712 2014-01-31 Jason Merrill <jason@redhat.com>
2714 PR c++/59469
2715 * pt.c (mark_decl_instantiated): Call mark_needed.
2717 PR c++/58672
2718 * decl2.c (handle_tls_init): Handle null init fn.
2720 PR c++/55800
2721 * decl2.c (get_tls_init_fn): Copy DECL_EXTERNAL from the variable.
2723 2014-01-31 Paolo Carlini <paolo.carlini@oracle.com>
2725 PR c++/59082
2726 * class.c (build_vfield_ref): Early return error_mark_node if
2727 TYPE_VFIELD (type) is null.
2728 (build_base_path): Check return value of build_vfield_ref.
2730 2014-01-31 Jason Merrill <jason@redhat.com>
2732 PR c++/59646
2733 * call.c (convert_like_real) [ck_aggr]: Set TARGET_EXPR_LIST_INIT_P.
2734 [ck_list]: Check for error_mark_node.
2735 (build_aggr_conv): Set LOOKUP_NO_NARROWING and check_narrowing.
2737 PR c++/57043
2738 * pt.c (fn_type_unification): Don't do DEDUCE_EXACT check
2739 during partial ordering.
2741 2014-01-31 Marek Polacek <polacek@redhat.com>
2743 PR c/59963
2744 * typeck.c (build_function_call_vec): Add dummy arg_loc parameter.
2746 2014-01-30 Jason Merrill <jason@redhat.com>
2748 PR c++/57899
2749 * cp-tree.h (struct saved_scope): Add x_local_specializations.
2750 (local_specializations): New macro.
2751 * pt.c (local_specializations): Remove variable.
2753 2014-01-30 Richard Sandiford <rdsandiford@googlemail.com>
2755 PR c++/58708
2756 * parser.c (make_string_pack): Use double_int::from_buffer.
2758 2014-01-30 Marek Polacek <polacek@redhat.com>
2760 PR c/59940
2761 * typeck.c (build_ptrmemfunc1): Call convert_and_check with
2762 input_location.
2763 * cvt.c (cp_convert_and_check): Call warnings_for_convert_and_check
2764 with input_location.
2765 * call.c (build_conditional_expr_1): Call unsafe_conversion_p with
2766 loc parameter.
2768 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
2770 PR c++/58843
2771 * typeck.c (lookup_destructor): Check dtor_type for error_mark_node.
2773 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
2775 PR c++/58649
2776 * pt.c (lookup_template_class_1): Check start_enum return value
2777 for error_mark_node.
2779 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
2781 * decl.c (duplicate_decls, typename_hash, typename_compare):
2782 Use TYPE_IDENTIFIER.
2783 * error.c (dump_type): Likewise.
2784 * mangle.c (dump_substitution_candidates): Likewise.
2786 2014-01-30 Jason Merrill <jason@redhat.com>
2788 PR c++/59633
2789 * decl2.c (attributes_naming_typedef_ok): New.
2790 * cp-tree.h: Declare it.
2791 * decl.c (grokdeclarator): Check it.
2792 * tree.c (no_linkage_check): Handle VECTOR_TYPE.
2794 2014-01-29 Jason Merrill <jason@redhat.com>
2796 PR c++/59707
2797 * call.c (add_builtin_candidate): Catch dependent types.
2799 PR c++/59989
2800 * pt.c (expand_template_argument_pack): Correct
2801 non_default_args_count calculation.
2803 PR c++/58466
2804 * pt.c (unify_pack_expansion): Call expand_template_argument_pack.
2806 PR c++/59956
2807 * friend.c (do_friend): Pass the TEMPLATE_DECL to add_friend if we
2808 have a friend template in a class template.
2809 * pt.c (tsubst_friend_function): Look through it.
2810 (push_template_decl_real): A friend member template is
2811 primary.
2813 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
2815 PR c++/58846
2816 * decl.c (get_dso_handle_node): Don't crash if dso_handle_node
2817 == error_mark_node.
2819 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
2821 PR c++/58674
2822 * pt.c (instantiate_template_1): Check for error_mark_node the second
2823 argument too.
2825 2014-01-29 Jason Merrill <jason@redhat.com>
2827 PR c++/59916
2828 * optimize.c (maybe_thunk_body): Build a RETURN_EXPR for
2829 cdtor_returns_this case.
2831 PR c++/59315
2832 * decl.c (cxx_maybe_build_cleanup): Call mark_used.
2834 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
2836 PR c++/58702
2837 * semantics.c (finish_omp_reduction_clause): Check type for
2838 error_mark_node.
2840 2014-01-28 Jason Merrill <jason@redhat.com>
2842 PR c++/59791
2843 * pt.c (tsubst_decl) [VAR_DECL]: Allow in unevaluated context.
2844 (tsubst_copy): Use it if lookup fails.
2846 PR c++/59818
2847 * pt.c (tsubst_function_type): Make sure we keep the same function
2848 quals.
2850 PR c++/58701
2851 * semantics.c (build_anon_member_initialization): Stop walking
2852 when we run out of COMPONENT_REFs.
2854 PR c++/58632
2855 * decl.c (lookup_and_check_tag): Ignore template parameters if
2856 scope == ts_current.
2857 * pt.c (check_template_shadow): Don't complain about the injected
2858 class name.
2860 * decl.c (duplicate_decls): Tweak.
2862 PR c++/53756
2863 * mangle.c (write_unqualified_name): Handle operator auto.
2865 2014-01-27 Jason Merrill <jason@redhat.com>
2867 PR c++/59823
2868 Core DR 1138
2869 * call.c (reference_binding): Pass LOOKUP_NO_TEMP_BIND for
2870 list-initialization. A conversion to rvalue ref that involves
2871 an lvalue-rvalue conversion is bad.
2872 (convert_like_real): Give helpful error message.
2874 PR c++/54652
2875 * decl.c (duplicate_decls): Always use oldtype for TYPE_DECL.
2877 PR c++/58504
2878 * pt.c (tsubst_copy_and_build) [TRAIT_EXPR]: Use tsubst for
2879 types.
2881 PR c++/58606
2882 * pt.c (template_parm_to_arg): Call convert_from_reference.
2883 (tsubst_template_arg): Don't strip reference refs.
2885 PR c++/58639
2886 * call.c (build_aggr_conv): Reject value-initialization of reference.
2888 PR c++/58812
2889 PR c++/58651
2890 * call.c (convert_like_real): Give helpful error about excess braces
2891 for ck_rvalue of scalar type.
2893 Core DR 1288
2894 * call.c (reference_binding): Only elide braces if the single
2895 element is reference-related.
2897 PR c++/58814
2898 * typeck.c (cp_build_modify_expr): Make the RHS an rvalue before
2899 stabilizing.
2901 PR c++/58837
2902 * typeck.c (cp_truthvalue_conversion): Use explicit comparison for
2903 FUNCTION_DECL.
2905 PR c++/59097
2906 * decl.c (compute_array_index_type): Don't call
2907 maybe_constant_value for a non-integral expression.
2909 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
2911 * call.c (magic_varargs_p): Replaced flag_enable_cilkplus with
2912 flag_cilkplus.
2913 * cp-gimplify.c (cp_genericize): Likewise.
2914 * decl.c (grokfndecl): Likewise.
2915 * parser.c (cp_parser_postfix_expression): Likewise.
2916 (cp_parser_postfix_open_square_expression): Likewise.
2917 (cp_parser_direct_declarator): Likewise.
2918 (is_cilkplus_vector_p): Likewise.
2919 (cp_parser_omp_clause_name): Likewise.
2920 (cp_parser_omp_all_clauses): Likewise.
2921 * pt.c (apply_late_template_attributes): Likewise.
2922 * typeck.c (cp_build_array_ref): Likewise.
2923 (cp_build_compound_expr): Likewise.
2924 (check_return_expr): Likewise.
2926 2014-01-24 Jason Merrill <jason@redhat.com>
2928 PR c++/58550
2929 * decl.c (grokdeclarator): Turn pedwarn about auto return type in
2930 c++11 into error.
2932 PR c++/59886
2933 PR c++/59659
2934 * typeck2.c (process_init_constructor_array): Don't create
2935 RANGE_EXPR yet.
2937 2014-01-24 Jakub Jelinek <jakub@redhat.com>
2939 * typeck2.c (split_nonconstant_init_1): Fix num_split_elts
2940 handling for RANGE_ARRAY case.
2942 2014-01-24 Paolo Carlini <paolo.carlini@oracle.com>
2944 PR c++/57524
2945 * name-lookup.c (push_using_directive): Use timevar_cond_start.
2947 2014-01-23 Marek Polacek <polacek@redhat.com>
2949 PR c/59846
2950 * typeck.c (cp_build_binary_op): Pass location to shorten_compare.
2952 2014-01-23 Marek Polacek <polacek@redhat.com>
2954 PR c/58346
2955 * typeck.c (pointer_diff): Give an error on arithmetic on pointer to
2956 an empty aggregate.
2958 2014-01-23 Jason Merrill <jason@redhat.com>
2960 PR c++/55189
2961 * cp-tree.h (struct language_function): Add infinite_loop and
2962 infinite_loops.
2963 (current_function_infinite_loop): New.
2964 * semantics.c (begin_maybe_infinite_loop, end_maybe_infinite_loop)
2965 (break_maybe_infinite_loop): New.
2966 (finish_while_stmt_cond, finish_while_stmt, begin_do_stmt)
2967 (finish_do_stmt, finish_for_cond, finish_for_stmt)
2968 (begin_range_for_stmt): Use them.
2969 * decl.c (finish_function): Don't warn about missing return
2970 if current_function_infinite_loop.
2971 * pt.c (instantiate_decl): Copy current_function_infinite_loop.
2972 * parser.c (cp_parser_jump_statement): Call break_maybe_infinite_loop.
2974 * call.c (build_op_delete_call): Use make_tree_vector and
2975 release_tree_vector.
2977 2014-01-23 Paolo Carlini <paolo.carlini@oracle.com>
2979 PR c++/58980
2980 * parser.c (cp_parser_enum_specifier): Handle TYPENAME_TYPE as
2981 nested_name_specifier.
2983 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
2985 * parser.c (cp_parser_direct_declarator): When Cilk Plus is enabled
2986 see if there is an attribute after function decl. If so, then
2987 parse them now.
2988 (cp_parser_late_return_type_opt): Handle parsing of Cilk Plus SIMD
2989 enabled function late parsing.
2990 (cp_parser_gnu_attribute_list): Parse all the tokens for the vector
2991 attribute for a SIMD-enabled function.
2992 (cp_parser_omp_all_clauses): Skip parsing to the end of pragma when
2993 the function is used by SIMD-enabled function (indicated by NULL
2994 pragma token). Added 3 new clauses: PRAGMA_CILK_CLAUSE_MASK,
2995 PRAGMA_CILK_CLAUSE_NOMASK and PRAGMA_CILK_CLAUSE_VECTORLENGTH
2996 (cp_parser_cilk_simd_vectorlength): Modified this function to handle
2997 vectorlength clause in SIMD-enabled function and #pragma SIMD's
2998 vectorlength clause. Added a new bool parameter to differentiate
2999 between the two.
3000 (cp_parser_cilk_simd_fn_vector_attrs): New function.
3001 (is_cilkplus_vector_p): Likewise.
3002 (cp_parser_late_parsing_elem_fn_info): Likewise.
3003 (cp_parser_omp_clause_name): Added a check for "mask", "nomask"
3004 and "vectorlength" clauses when Cilk Plus is enabled.
3005 (cp_parser_omp_clause_linear): Added a new parameter of type bool
3006 and emit a sorry message when step size is a parameter.
3007 * parser.h (cp_parser::cilk_simd_fn_info): New field.
3008 * decl.c (grokfndecl): Added flag_enable_cilkplus along with
3009 flag_openmp.
3010 * pt.c (apply_late_template_attributes): Likewise.
3012 2014-01-23 Jakub Jelinek <jakub@redhat.com>
3014 PR middle-end/58809
3015 * semantics.c (finish_omp_reduction_clause): Reject
3016 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
3018 2014-01-22 Ville Voutilainen <ville.voutilainen@gmail.com>
3020 PR c++/59482
3021 * parser.c (cp_parser_class_head): Push the class before parsing
3022 the base-clause, pop after it.
3024 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
3026 * decl2.c (cpp_check): Revert prototype change.
3028 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
3030 PR c++/59270
3031 PR c++/58811
3032 * init.c (build_value_init_noctor): Don't pass error_mark_node to
3033 build_value_init.
3035 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
3037 PR c++/59269
3038 * init.c (build_value_init_noctor): Assert !TYPE_HAS_COMPLEX_DFLT
3039 only when errorcount == 0.
3041 2014-01-17 Marek Polacek <polacek@redhat.com>
3043 PR c++/59838
3044 * cvt.c (ocp_convert): Don't segfault on non-existing
3045 ENUM_UNDERLYING_TYPE.
3047 2014-01-16 Jason Merrill <jason@redhat.com>
3049 PR c++/59821
3050 * tree.c (bot_manip): Update the location of builtin_LINE and
3051 builtin_FILE calls.
3053 2014-01-14 Jason Merrill <jason@redhat.com>
3055 PR c++/59659
3056 * typeck2.c (massage_init_elt): New.
3057 (process_init_constructor_record)
3058 (process_init_constructor_union): Use it.
3059 (process_init_constructor_array): Use it. Use RANGE_EXPR.
3060 (split_nonconstant_init_1): Handle it.
3061 * semantics.c (cxx_eval_vec_init_1): Use force_rvalue.
3063 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
3065 PR c++/59631
3066 * parser.c (cp_parser_postfix_expression): Added a new if-statement
3067 and replaced an existing if-statement with else-if statement.
3068 Changed an existing error message wording to match the one from the C
3069 parser.
3071 2014-01-08 Jason Merrill <jason@redhat.com>
3073 PR c++/59614
3074 * class.c (abi_tag_data): Add tags field.
3075 (check_abi_tags): Initialize it.
3076 (find_abi_tags_r): Support collecting missing tags.
3077 (mark_type_abi_tags): Don't look at template args.
3078 (inherit_targ_abi_tags): New.
3079 (check_bases_and_members): Use it.
3080 * cp-tree.h (ABI_TAG_IMPLICIT): New.
3081 * mangle.c (write_abi_tags): Check it.
3083 2014-01-07 Jason Merrill <jason@redhat.com>
3085 PR c++/58856
3086 * pt.c (num_innermost_template_parms): New.
3087 (get_underlying_template): Use it.
3089 PR c++/58965
3090 * mangle.c (write_guarded_var_name): Handle null DECL_NAME.
3092 2014-01-07 Paolo Carlini <paolo.carlini@oracle.com>
3094 * semantics.c (trait_expr_value, [CPTK_IS_BASE_OF]): Implement
3095 the letter of 20.11.6 about Base and Derived naming the same
3096 class type modulo cv-qualifiers.
3098 2014-01-06 Adam Butcher <adam@jessamine.co.uk>
3100 PR c++/59635
3101 * lambda.c (maybe_add_lambda_conv_op): Handle marking conversion
3102 function as unimplemented for generic lambdas with varargs.
3104 PR c++/59636
3105 * parser.c (cp_parser_template_parameter): Early out with
3106 error_mark_node if parameter declaration was not parsed.
3108 PR c++/59629
3109 * parser.c (cp_parser_lambda_expression): Save/reset/restore
3110 auto_is_implicit_function_template_parm_p around lambda body.
3112 PR c++/59638
3113 * parser.c (cp_parser_init_declarator): Undo fully implicit
3114 template parameter list when declarator is not a function.
3116 2014-01-03 Marc Glisse <marc.glisse@inria.fr>
3118 PR c++/58950
3119 * cvt.c (convert_to_void): Handle VEC_PERM_EXPR and VEC_COND_EXPR.
3121 2014-01-03 Tobias Burnus <burnus@net-b.de>
3123 PR c++/58567
3124 * pt.c (tsubst_omp_for_iterator): Early return for error_mark_node.
3126 2014-01-03 Paolo Carlini <paolo.carlini@oracle.com>
3128 Core DR 1442
3129 PR c++/59165
3130 * parser.c (cp_parser_perform_range_for_lookup): Don't pass true
3131 as include_std to perform_koenig_lookup.
3132 (cp_parser_postfix_expression): Adjust.
3133 * pt.c (tsubst_copy_and_build): Likewise.
3134 * semantics.c (perform_koenig_lookup): Remove bool parameter.
3135 (omp_reduction_lookup): Adjust.
3136 * name-lookup.c (lookup_arg_dependent_1): Remove bool parameter.
3137 (lookup_arg_dependent): Likewise.
3138 (lookup_function_nonclass): Adjust.
3139 * name-lookup.h: Adjust declaration.
3140 * cp-tree.h: Likewise.
3142 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
3144 PR c++/59087
3145 * parser.c (cp_parser_userdef_numeric_literal): Mention
3146 -fext-numeric-literals in the message.
3148 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
3150 PR c++/59641
3151 * call.c (build_conditional_expr_1): Check the return value of
3152 force_rvalue.
3154 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
3156 * call.c (convert_like_real): Check complain.
3158 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
3160 PR c++/59378
3161 * typeck.c (build_x_vec_perm_expr): Handle non-dependent arguments
3162 in templates.
3164 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
3166 Update copyright years
3168 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
3170 * cp-array-notation.c, cp-cilkplus.c, vtable-class-hierarchy.c: Use
3171 the standard form for the copyright notice.
3172 \f
3173 Copyright (C) 2014 Free Software Foundation, Inc.
3175 Copying and distribution of this file, with or without modification,
3176 are permitted in any medium without royalty provided the copyright
3177 notice and this notice are preserved.