1 2016-03-22 Ilya Enkovich <enkovich.gnu@gmail.com>
3 * call.c (build_conditional_expr_1): Always use original
4 condition type for vector type checks and build.
6 2016-03-22 Patrick Palka <ppalka@gcc.gnu.org>
9 * pt.c (tsubst_decl): Clear the DECL_MODE of the new decl.
11 2016-03-22 Patrick Palka <ppalka@gcc.gnu.org>
14 * constexpr.c (non_const_var_error): Check
15 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
17 2016-03-21 Richard Henderson <rth@redhat.com>
20 * decl.c (notice_forced_label_r): New.
21 (cp_finish_decl): Use it.
23 2016-03-21 Jason Merrill <jason@redhat.com>
26 * cp-gimplify.c (cp_fold) [COND_EXPR]: Handle bit-fields.
28 2016-03-18 Jason Merrill <jason@redhat.com>
31 * constexpr.c (cxx_eval_call_expression): Fix trivial copy.
34 * class.c (vptr_via_virtual_p): New.
35 (most_primary_binfo): Factor out of build_rtti_vtbl_entries.
36 * cp-ubsan.c (cp_ubsan_dfs_initialize_vtbl_ptrs): Don't clear
37 a vptr from any virtual base in a not-in-charge 'structor.
39 * decl.c (build_clobber_this): Factor out of
40 start_preparsed_function and begin_destructor_body. Handle
43 * class.c (build_if_in_charge): Split out from build_base_path.
44 * init.c (expand_virtual_init, expand_default_init): Use it.
45 * call.c (build_special_member_call): Use it.
47 2016-03-18 Jakub Jelinek <jakub@redhat.com>
50 * init.c (build_new_1): Complain and return error_mark_node
51 if alloc_fn is not _Jv_AllocObject function returning pointer.
53 2016-03-18 Patrick Palka <ppalka@gcc.gnu.org>
56 * search.c (adjust_result_of_qualified_name_lookup): Don't
57 update the BASELINK_BINFO of DECL if the second call
60 2016-03-18 Patrick Palka <ppalka@gcc.gnu.org>
63 * parser.c (cp_parser_lambda_expression): Move call to
64 pop_deferring_access_checks ahead of the call to
65 cp_parser_end_tentative_firewall.
67 2016-03-17 Jakub Jelinek <jakub@redhat.com>
70 * cp-tree.h (magic_varargs_p): Return int instead of bool.
71 * call.c (magic_varargs_p): Return int instead of bool, return 2 for
72 Cilk+ reductions, otherwise 1 for magic varargs and 0 for normal
74 (build_over_call): If magic_varargs_p == 2, call reject_gcc_builtin,
75 if magic_varargs_p == 1, call decay_conversion
76 instead of mark_type_use. Don't store error_mark_node arguments to
77 argarray, instead return error_mark_node.
80 * decl.c (begin_destructor_body): Don't insert clobber if
81 is_empty_class (current_class_type).
83 2016-03-17 Marek Polacek <polacek@redhat.com>
86 * typeck.c (warn_for_null_address): New function.
87 (cp_build_binary_op): Call it.
89 2016-03-16 Jason Merrill <jason@redhat.com>
92 * decl.c (start_preparsed_function): Don't clobber an empty base.
94 2016-03-16 Jakub Jelinek <jakub@redhat.com>
97 * cp-ubsan.c (cp_ubsan_dfs_initialize_vtbl_ptrs): Conditionalize
98 BINFO_VIRTUAL_P vtable clearing on current_in_charge_parm.
101 * cp-ubsan.c (cp_ubsan_maybe_initialize_vtbl_ptrs): Temporarily
102 set in_base_initializer.
104 2016-03-15 Marek Polacek <polacek@redhat.com>
107 * tree.c (strip_typedefs): Call strip_typedefs again on the
108 DECL_ORIGINAL_TYPE result.
110 2016-03-15 Jason Merrill <jason@redhat.com>
113 * pt.c (instantiate_decl): Fix call to variable_template_p.
116 * pt.c (for_each_template_parm_r): Always walk into TYPENAME_TYPE.
118 2016-03-14 Casey Carter <casey@carter.net>
119 Jason Merrill <jason@redhat.com>
121 P0184R0: Generalizing the Range-Based For Loop
122 * parser.c (cp_convert_range_for): Set the type of __end separately.
123 (cp_parser_perform_range_for_lookup): Allow different begin/end
124 types if they are comparable.
126 2016-03-12 Patrick Palka <ppalka@gcc.gnu.org>
129 * semantics.c (force_paren_expr): Just build a PAREN_EXPR when
130 processing_template_decl and EXPR is a SCOPE_REF.
132 2016-03-10 Patrick Palka <ppalka@gcc.gnu.org>
133 Jakub Jelinek <jakub@redhat.com>
136 * constexpr.c (cxx_eval_vec_init_1): For pre_init case, reuse
137 return value from cxx_eval_constant_expression from earlier
138 elements if it is valid constant initializer requiring no
141 2016-03-10 Marek Polacek <polacek@redhat.com>
144 * cp-gimplify.c (cp_fold): Handle UNARY_PLUS_EXPR.
146 2016-03-09 Cesar Philippidis <cesar@codesourcery.com>
148 * parser.c (cp_parser_oacc_loop): Update cclauses and clauses
149 when calling c_finish_omp_clauses.
151 2016-03-08 Jason Merrill <jason@redhat.com>
153 * parser.c (cp_parser_diagnose_invalid_type_name): Give helpful
154 diagnostic for use of "concept".
155 (cp_parser_requires_clause_opt): And "requires".
156 (cp_parser_type_parameter, cp_parser_late_return_type_opt)
157 (cp_parser_explicit_template_declaration): Adjust.
158 * Make-lang.in (check-c++-all): Add "concepts" to std list.
160 P0036R0: Unary Folds and Empty Parameter Packs
161 * pt.c (expand_empty_fold): Remove special cases for *,+,&,|.
163 2016-03-08 Jakub Jelinek <jakub@redhat.com>
166 * constexpr.c (cxx_eval_loop_expr): Forget saved values of SAVE_EXPRs
167 even after the last iteration of the loop.
169 * decl.c (duplicate_decls): Fix spelling - becuase -> because.
171 2016-03-07 Patrick Palka <ppalka@gcc.gnu.org>
174 * pt.c (get_template_info): Handle PARM_DECL.
175 (template_class_depth): Check DECL_P instead of
176 VAR_OR_FUNCTION_DECL_P.
178 2016-03-05 Jason Merrill <jason@redhat.com>
181 * constexpr.c (cxx_eval_store_expression): Replace
182 CONSTRUCTOR_ELTS in nested CONSTRUCTORs, too.
184 2016-03-05 Patrick Palka <ppalka@gcc.gnu.org>
187 * pt.c (template_class_depth): Given a lambda type, iterate
188 into its LAMBDA_TYPE_EXTRA_SCOPE field instead of its
189 TYPE_CONTEXT. Given a VAR_DECL, iterate into its
192 2016-03-04 Jason Merrill <jason@redhat.com>
195 * cp-tree.h (COND_EXPR_IS_VEC_DELETE): New.
196 * init.c (build_vec_delete_1): Set it.
197 * constexpr.c (potential_constant_expression_1) [COND_EXPR]: Check it.
199 2016-03-04 Jakub Jelinek <jakub@redhat.com>
201 * decl.c (start_preparsed_function): Don't emit start clobber at the
202 start of constructor clones.
205 * cp-tree.h (cp_ubsan_maybe_initialize_vtbl_ptrs): New prototype.
206 * decl.c (start_preparsed_function): Call
207 cp_ubsan_maybe_initialize_vtbl_ptrs if needed.
208 * cp-ubsan.c (cp_ubsan_dfs_initialize_vtbl_ptrs,
209 cp_ubsan_maybe_initialize_vtbl_ptrs): New functions.
211 2016-03-04 Jason Merrill <jason@redhat.com>
214 * constexpr.c (cxx_eval_component_reference): Further tweak.
216 * constexpr.c (struct constexpr_ctx): Add save_exprs field.
217 (cxx_eval_loop_expr): Discard SAVE_EXPR values before looping.
218 (cxx_eval_constant_expression) [SAVE_EXPR]: Add it to the set.
219 (cxx_eval_outermost_constant_expr, is_sub_constant_expr): Initialize.
222 * tree.c (strip_typedefs): Handle TYPENAME_TYPE lookup finding the
225 2016-03-03 Jason Merrill <jason@redhat.com>
227 * method.c (synthesized_method_walk): operator= can also be constexpr.
229 * pt.c (tsubst_copy_and_build) [LAMBDA_EXPR]: Get
230 LAMBDA_EXPR_RETURN_TYPE from the instantiated closure.
233 * pt.c (copy_template_args): New.
234 (tsubst_pack_expansion): Use it.
236 * call.c (build_aggr_conv): Use get_nsdmi.
239 * typeck.c (build_static_cast_1): Avoid folding back to lvalue.
242 * constexpr.c (cxx_eval_component_reference): Just return an empty
243 CONSTRUCTOR for an empty class.
245 2016-03-01 Jason Merrill <jason@redhat.com>
248 * parser.c (cp_parser_requires_clause): Call
249 check_for_bare_parameter_packs.
252 * constexpr.c (cxx_eval_binary_expression): Don't VERIFY_CONSTANT
256 * constexpr.c (cxx_eval_call_expression): Unshare arg.
257 (cxx_eval_constant_expression) [DECL_EXPR]: Unshare init.
258 [TARGET_EXPR]: Unshare init.
260 2016-03-01 Patrick Palka <ppalka@gcc.gnu.org>
264 * pt.c (tsubst_baselink): Reinstate the check for an invalid
267 2016-02-28 Jason Merrill <jason@redhat.com>
270 * constexpr.c (cxx_eval_store_expression): Unshare init.
272 2016-02-26 Jason Merrill <jason@redhat.com>
275 * pt.c (make_argument_pack): New.
276 (tsubst_copy) [SIZEOF_EXPR]: Handle partial expansion.
277 (tsubst_copy_and_build): Likewise.
279 2016-02-25 Jason Merrill <jason@redhat.com>
282 * cp-tree.h (AGGR_INIT_FROM_THUNK_P): New.
283 * tree.c (build_aggr_init_expr): Set it.
284 * semantics.c (simplify_aggr_init_expr): Check it.
285 * cp-gimplify.c (cp_genericize_r): Don't walk into
286 a call/aggr_init from a thunk.
289 * method.c (forward_parm): Handle parameter packs.
290 * lambda.c (maybe_add_lambda_conv_op): Use it for them.
293 * constexpr.c (cxx_eval_component_reference): Don't complain about
294 unevaluated empty classes.
297 * tree.c (strip_typedefs): Use DECL_ORIGINAL_TYPE.
299 2016-02-25 Patrick Palka <ppalka@gcc.gnu.org>
302 * cp-tree.h (REF_PARENTHESIZED_P): Adjust documentation.
303 (maybe_undo_parenthesized_ref): Declare.
304 * semantics.c (maybe_undo_parenthesized_ref): Split out from
306 (finish_call_expr): Use it.
307 * typeck.c (check_return_expr): Use it.
308 * pt.c (tsubst_copy_and_build) [INDIRECT_REF]: Retain the
309 REF_PARENTHESIZED_P flag.
311 2016-02-24 Jakub Jelinek <jakub@redhat.com>
314 * class.c (build_base_path): Set TREE_NO_WARNING on the null_test.
316 * init.c (build_vec_delete_1, build_delete): Don't fold the non-NULL
318 * cp-gimplify.c (cp_fold): For TREE_NO_WARNING comparisons with NULL,
319 unless they are folded into INTEGER_CST, error_mark_node or some
320 comparison with NULL, avoid folding them and use either the original
321 comparison or non-folded comparison of folded arguments.
322 * cp-ubsan.c (cp_ubsan_instrument_vptr): Set TREE_NO_WARNING on the
323 comparison, don't fold the comparison right away.
325 2016-02-24 Jason Merrill <jason@redhat.com>
328 * friend.c (make_friend_class): Likewise.
329 * decl.c (lookup_and_check_tag): Diagnose invalid dependent friend.
331 2016-02-24 Jason Merrill <jason@redhat.com>
334 * pt.c (instantiate_class_template_1): Set
335 processing_template_decl before substituting friend_type.
337 016-02-24 Martin Sebor <msebor@redhat.com>
340 * tree.c (build_ctor_subob_ref): Compare types' main variants
341 instead of the types as they are.
343 2016-02-24 Jason Merrill <jason@redhat.com>
345 * decl.c (start_preparsed_function): Condition ctor clobber on
346 flag_lifetime_dse > 1.
348 * cp-gimplify.c (cp_fold): Don't fold constexpr calls if -fno-inline.
350 2016-02-19 Jason Merrill <jason@redhat.com>
353 * call.c (remaining_arguments): No longer static.
354 * cp-tree.h: Declare it.
355 * pt.c (more_specialized_fn): Use it.
357 2016-02-19 Jakub Jelinek <jakub@redhat.com>
358 Bernd Edlinger <bernd.edlinger@hotmail.de>
360 * Make-lang.in: Invoke gperf with -L C++.
361 * cfns.gperf: Remove prototypes for hash and libc_name_p
363 * cfns.h: Regenerated.
364 * except.c (nothrow_libfn_p): Adjust.
366 2016-02-19 Jakub Jelinek <jakub@redhat.com>
369 * rtti.c (ifnonnull): Set TREE_NO_WARNING on the condition, use
370 NE_EXPR instead of EQ_EXPR and swap last two arguments on COND_EXPR.
372 2016-02-19 Patrick Palka <ppalka@gcc.gnu.org>
375 * pt.c (tsubst_baselink): Don't diagnose an invalid constructor
377 * semantics.c (finish_call_expr): Don't assume a constructor
378 call is dependent if only the "this" pointer is dependent. When
379 building a constructor call, always use a dummy object.
381 2016-02-19 Jakub Jelinek <jakub@redhat.com>
384 * init.c (build_vec_delete_1): Set TREE_NO_WARNING on the NE_EXPR
386 * cp-gimplify.c (cp_fold): Propagate TREE_NO_WARNING from binary
387 operators if folding preserved the binop, just with different
391 * parser.c (cp_parser_std_attribute_spec_seq): Don't assume
392 attr_spec is always single element chain, chain all the attributes
393 properly together in the right order.
395 2016-02-18 Jason Merrill <jason@redhat.com>
397 * mangle.c (maybe_check_abi_tags): Add for_decl parm. Call
399 (mangle_decl): Call maybe_check_abi_tags for function scope.
400 (mangle_guard_variable): Call maybe_check_abi_tags here.
401 (write_guarded_var_name): Not here.
403 2016-02-17 Jason Merrill <jason@redhat.com>
406 * constexpr.c (build_constexpr_constructor_member_initializers):
407 Handle an additional STATEMENT_LIST.
410 * constexpr.c (cxx_eval_bare_aggregate): Fix 'changed' detection.
413 * decl2.c (reset_type_linkage_2): Look through member templates.
415 2016-02-17 Jakub Jelinek <jakub@redhat.com>
418 * init.c (build_delete): Set TREE_NO_WARNING on ifexp.
420 2016-02-17 Jason Merrill <jason@redhat.com>
423 * method.c (forward_parm): Split out from...
424 (add_one_base_init): ...here.
425 * lambda.c (maybe_add_lambda_conv_op): Use it.
427 2016-02-16 Jason Merrill <jason@redhat.com>
431 * call.c, cp-tree.h, name-lookup.c, pt.c, search.c, semantics.c,
432 tree.c, typeck2.c: Revert earlier changes.
433 * parser.c (cp_parser_lookup_name): Ignore namespace-scope
434 non-type templates after -> or .
436 2016-02-16 Jakub Jelinek <jakub@redhat.com>
439 * typeck.c (cp_build_binary_op): Revert 2015-09-09 change.
441 2016-02-16 Jason Merrill <jason@redhat.com>
444 * name-lookup.c (lookup_qualified_name): Add find_hidden parm.
445 (set_decl_namespace): Pass it. Complain about finding a hidden friend.
446 * name-lookup.h: Adjust.
448 2016-02-16 James Norris <jnorris@codesourcery.com>
450 * parser.c (cp_parser_oacc_data_clause_deviceptr): Remove checking.
451 * semantics.c (finish_omp_clauses): Add deviceptr checking.
453 2016-02-15 Jakub Jelinek <jakub@redhat.com>
456 * init.c (expand_default_init): Only call reshape_init
457 in the direct-initialization from an initializer list case.
459 2016-02-15 Jason Merrill <jason@redhat.com>
462 * semantics.c (finish_call_expr): Implicit 'this' does not make
464 * search.c (any_dependent_bases_p): Split out...
465 * name-lookup.c (do_class_using_decl): ...from here.
466 * call.c (build_new_method_call_1): Don't complain about missing object
467 if there are dependent bases. Tweak error.
468 * tree.c (non_static_member_function_p): Remove.
469 * pt.c (type_dependent_expression_p): A member template of a
470 dependent type is dependent.
474 * constexpr.c (verify_ctor_sanity): Remove CONSTRUCTOR_NELTS check.
476 2016-02-12 Patrick Palka <ppalka@gcc.gnu.org>
479 * pt.c (lookup_and_finish_template_variable): New function,
481 (tsubst_copy_and_build) [TEMPLATE_ID_EXPR]: ... here. Use it.
482 (tsubst_qualified_id): Consider that EXPR might be a variable
484 * typeck.c (check_template_keyword): Don't emit an error
485 if DECL is a variable template.
487 2016-02-12 Jakub Jelinek <jakub@redhat.com>
489 * error.c: Spelling fixes - behaviour -> behavior and
490 neighbour -> neighbor.
492 * typeck.c (cp_build_binary_op): Fix up behavior spelling in
494 * init.c (build_delete): Likewise.
496 2016-02-11 Jakub Jelinek <jakub@redhat.com>
499 * typeck.c (cp_build_binary_op): cp_fully_fold integer_zerop
500 arguments for -Waddress warning. Fix up formatting.
502 2016-02-11 Paolo Carlini <paolo.carlini@oracle.com>
505 * pt.c (lookup_template_class_1): Check tsubst return value for
508 2016-02-10 Jason Merrill <jason@redhat.com>
511 * pt.c (resolve_nondeduced_context): Add complain parm.
512 (do_auto_deduction): Pass it.
513 * cvt.c (convert_to_void): Likewise.
514 * decl.c (cp_finish_decl): Likewise.
515 * init.c (build_new): Likewise.
516 * rtti.c (get_tinfo_decl_dynamic): Likewise.
517 * semantics.c (finish_decltype_type): Likewise.
518 * typeck.c (decay_conversion): Likewise.
519 * cp-tree.h: Adjust declaration.
520 * call.c (standard_conversion): Add complain parm, pass it along.
521 (implicit_conversion): Pass it.
524 * name-lookup.c (ambiguous_decl): Call remove_hidden_names.
525 (lookup_name_real_1): Likewise.
526 (remove_hidden_names): Handle non-functions too.
529 * parser.c (cp_parser_lookup_name): When looking for a template
530 after . or ->, only consider class templates.
531 (cp_parser_postfix_dot_deref_expression): Handle the current
532 instantiation. Remember a dependent object expression.
533 * typeck2.c (build_x_arrow): Handle the current instantiation.
535 * ptree.c (debug_tree): Implement for cp_expr.
537 2016-02-08 Patrick Palka <ppalka@gcc.gnu.org>
540 * parser.c (cp_parser_simple_type_specifier): Make the check
541 for disambiguating between an 'auto' placeholder and an implicit
542 template parameter more robust.
544 2016-02-08 Patrick Palka <ppalka@gcc.gnu.org>
548 * decl2.c (mark_used): When given a TEMPLATE_DECL, return after
549 setting its TREE_USED flag.
551 2016-02-08 Jason Merrill <jason@redhat.com>
554 * name-lookup.c (do_nonmember_using_decl): Leave anticipated
557 2016-02-08 Jakub Jelinek <jakub@redhat.com>
560 * parser.c (cp_parser_omp_declare_reduction): Set assembler name
561 of the DECL_OMP_DECLARE_REDUCTION_P decls.
563 2016-02-08 Marek Polacek <polacek@redhat.com>
566 * constexpr.c (clear_cv_and_fold_caches): Renamed from clear_cv_cache.
567 Call clear_fold_cache.
568 * cp-tree.h: Adjust declaration.
569 * decl.c (finish_enum_value_list): Call clear_cv_and_fold_caches
570 rather than clear_cv_cache and clear_fold_cache.
571 * typeck2.c (store_init_value): Call clear_cv_and_fold_caches.
573 2016-02-08 Jason Merrill <jason@redhat.com>
575 * cp-tree.h (CONV_FOLD, CONV_BACKEND_CONVERT): New.
576 * cvt.c (convert): Pass CONV_BACKEND_CONVERT.
577 (ocp_convert): Use *_maybe_fold.
578 (cp_convert_to_pointer): Add dofold parameter.
579 * cp-gimplify.c (cp_fold) [CONVERT_EXPR]: Call convert.
581 2016-02-05 Martin Sebor <msebor@redhat.com>
584 * init.c (find_field_init): New function.
585 (warn_placement_new_too_small): Call it. Handle one-element arrays
586 at ends of structures special.
588 2016-02-05 Jason Merrill <jason@redhat.com>
591 * semantics.c (finish_expr_stmt): If expr is error_mark_node,
592 make sure we've seen_error().
594 2016-02-05 Patrick Palka <ppalka@gcc.gnu.org>
597 * pt.c (tsubst_baselink): Diagnose an invalid constructor call
598 if lookup_fnfields returns NULL_TREE and the name being looked
599 up has the form A::A.
601 2016-02-04 Patrick Palka <ppalka@gcc.gnu.org>
603 * constexpr.c (cxx_eval_binary_expression): Fold equality
604 comparisons involving PTRMEM_CSTs.
606 2016-02-04 Jakub Jelinek <jakub@redhat.com>
608 * class.c (find_flexarrays): Don't declare dom variable.
609 (diagnose_flexarray): Likewise.
611 2016-02-02 Martain Sebor <msebor@redhat.com>
618 * class.c (walk_subobject_offsets): Avoid testing the upper bound
619 of a flexible array member for equality to null.
620 (find_flexarrays): Remove spurious whitespace introduced in r231665.
621 (diagnose_flexarrays): Avoid checking the upper bound of arrays.
622 (check_flexarrays): Same.
623 * decl.c (compute_array_index_type): Avoid special case for flexible
625 (grokdeclarator): Avoid calling compute_array_index_type for flexible
627 * error.c (dump_type_suffix): Revert changes introduced in r231665
628 and rendered unnecessary by the changes above.
629 * pt.c (tsubst): Same.
630 * tree.c (build_ctor_subob_ref): Handle flexible array members.
631 * typeck2.c (digest_init_r): Revert changes introduced in r231665.
632 (process_init_constructor_array): Same.
633 (process_init_constructor_record): Same.
635 2016-02-03 Patrick Palka <ppalka@gcc.gnu.org>
638 * pt.c (try_one_overload): Handle comparing argument packs so
639 that there is no conflict if we deduced more arguments of an
640 argument pack than were explicitly specified.
642 2016-01-31 Jakub Jelinek <jakub@redhat.com>
643 Jason Merrill <jason@redhat.com>
646 * tree.c (strip_typedefs) [FUNCTION_TYPE]: Avoid building a new
647 function type if nothing is changing.
649 2016-01-31 Jason Merrill <jason@redhat.com>
652 * pt.c (partial_specialization_p, impartial_args): New.
653 (instantiate_decl): Call impartial_args.
655 * mangle.c (maybe_check_abi_tags): New.
656 (write_guarded_var_name): Call it.
657 (mangle_ref_init_variable): Call check_abi_tags.
659 * pt.c (lookup_template_class_1): Don't share TYPE_ATTRIBUTES
660 between template and instantiation.
662 2016-01-29 Jakub Jelinek <jakub@redhat.com>
665 * decl.c (wrapup_globals_for_namespace): Warn about unused static
666 function declarations.
668 2016-01-29 Marek Polacek <polacek@redhat.com>
672 * constexpr.c (cxx_eval_array_reference): Give the "array subscript
673 out of bound" error earlier.
674 * init.c (build_vec_init): Change NE_EXPR into GT_EXPR. Update the
677 2016-01-29 Patrick Palka <ppalka@gcc.gnu.org>
679 * name-lookup.c (begin_scope): After reusing a cp_binding_level
680 structure, update free_binding_level before the structure's
681 level_chain field gets cleared, not after.
683 2016-01-28 Jason Merrill <jason@redhat.com>
686 * search.c (dfs_walk_once, dfs_walk_once_r)
687 (dfs_walk_once_accessible_r, dfs_walk_once_accessible): Use
688 hash_set instead of BINFO_MARKED.
689 (dfs_unmark_r): Remove.
691 2016-01-28 Patrick Palka <ppalka@gcc.gnu.org>
694 * parser.c (LEXER_DEBUGGING_ENABLED_P): New macro.
695 (cp_lexer_debugging_p): Use it.
696 (cp_lexer_start_debugging): Likewise.
697 (cp_lexer_stop_debugging): Likewise.
699 2016-01-27 Marek Polacek <polacek@redhat.com>
702 * typeck.c (cp_build_binary_op): Promote operand to unsigned, if
703 needed. Add -Wsign-compare warning.
705 2016-01-27 Ryan Burn <contact@rnburn.com>
708 * cp-gimplify.c (cilk_cp_gimplify_call_params_in_spawned_fn): Removed
709 superfluous post_p argument in call to
710 cilk_gimplify_call_params_in_spawned_fn.
712 2016-01-27 Marek Polacek <polacek@redhat.com>
715 * constexpr.c (cxx_eval_constant_expression): Handle PTRMEM_CSTs
716 wrapped in NOP_EXPRs.
718 2016-01-27 Martin Sebor <msebor@redhat.com>
721 * mangle.c (mangle_decl): Reference the correct (saved) version
722 of the ABI in -Wabi diagnostics.
724 2016-01-27 Marek Polacek <polacek@redhat.com>
727 * constexpr.c (cxx_eval_array_reference): Evaluate the number of
728 elements of the array.
730 2016-01-26 Jason Merrill <jason@redhat.com>
733 * constexpr.c (register_constexpr_fundef): Keep the un-massaged body.
734 (cxx_eval_call_expression): Don't look through clones.
735 * optimize.c (maybe_clone_body): Clear DECL_SAVED_TREE of the alias.
736 * semantics.c (expand_or_defer_fn_1): Keep DECL_SAVED_TREE of
737 maybe-in-charge *tor.
739 2016-01-26 Jason Merrill <jason@redhat.com>
742 * constexpr.c (cxx_eval_bare_aggregate): Update TREE_CONSTANT
743 and TREE_SIDE_EFFECTS.
744 (cxx_eval_constant_expression) [CONSTRUCTOR]: Call
745 verify_constructor_flags.
747 2016-01-26 Jakub Jelinek <jakub@redhat.com>
750 * cp-gimplify.c (cp_fold): If some operand folds to error_mark_node,
751 return error_mark_node instead of building trees with error_mark_node
754 2016-01-26 David Malcolm <dmalcolm@redhat.com>
757 * error.c (print_instantiation_partial_context_line): Add missing
758 newlines from output for the t == NULL case.
759 (print_instantiation_partial_context): Remove call to pp_newline.
761 2016-01-24 Patrick Palka <ppalka@gcc.gnu.org>
764 2016-01-18 Patrick Palka <ppalka@gcc.gnu.org>
769 * decl.c (grokdeclarator): Don't decay array parameter type to
770 a pointer type if it's dependent.
771 (grokparms): Invoke strip_top_quals instead of directly invoking
772 cp_build_qualified_type.
773 * pt.c (decay_dependent_array_parm_type): New static function.
774 (type_unification_real): Call decay_dependent_array_parm_type
775 to decay a dependent array parameter type to its corresponding
776 pointer type before unification.
777 (more_specialized_fn): Likewise.
778 (get_bindings): Likewise.
779 * tree.c (cp_build_qualified_type): Trivial typofix in
782 2016-01-23 Martin Sebor <msebor@redhat.com>
786 * decl2.c (is_late_template_attribute): Handle dependent argument
787 to attribute align and attribute vector_size.
789 2016-01-21 Jason Merrill <jason@redhat.com>
792 * lambda.c (lambda_capture_field_type): Handle 'this' specially
793 for init-capture, too.
796 * decl.c (type_is_deprecated): Don't look into a typedef.
800 * decl.c (copy_type_enum): Respect TYPE_USER_ALIGN.
803 * decl.c (start_enum): Add attributes parameter.
804 * parser.c (cp_parser_enum_specifier): Pass it.
805 * pt.c (lookup_template_class_1): Pass it.
808 2016-01-19 Jason Merrill <jason@redhat.com>
811 * pt.c (convert_template_argument): Handle VAR_DECL properly.
813 2016-01-19 Marek Polacek <polacek@redhat.com>
816 * constexpr.c (clear_cv_cache): New.
817 * cp-gimplify.c (clear_fold_cache): New.
818 * cp-tree.h (clear_cv_cache, clear_fold_cache): Declare.
819 * decl.c (finish_enum_value_list): Call them.
822 * pt.c (tsubst_copy): Mark elements in expanded vector as used.
824 2016-01-18 Patrick Palka <ppalka@gcc.gnu.org>
829 * decl.c (grokdeclarator): Don't decay array parameter type to
830 a pointer type if it's dependent.
831 (grokparms): Invoke strip_top_quals instead of directly invoking
832 cp_build_qualified_type.
833 * pt.c (decay_dependent_array_parm_type): New static function.
834 (type_unification_real): Call decay_dependent_array_parm_type
835 to decay a dependent array parameter type to its corresponding
836 pointer type before unification.
837 (more_specialized_fn): Likewise.
838 (get_bindings): Likewise.
839 * tree.c (cp_build_qualified_type): Trivial typofix in
842 2016-01-18 Jason Merrill <jason@redhat.com>
844 * cp-gimplify.c (cp_fold) [CONSTRUCTOR]: Don't clobber the input.
846 * cp-gimplify.c (cp_fold): Remove unnecessary special cases.
849 * cp-gimplify.c (cp_fold) [COND_EXPR]: Simplify. Do fold COND_EXPR.
850 (contains_label_1, contains_label_p): Remove.
852 2016-01-16 Patrick Palka <ppalka@gcc.gnu.org>
855 * pt.c (type_dependent_expression_p): For a function template
856 specialization, a type is dependent iff any of its template
859 2016-01-16 Patrick Palka <ppalka@gcc.gnu.org>
861 * cp-array-notation.c (cp_expand_cond_array_notations): Return
862 error_mark_node only if find_rank failed, not if it was
865 2016-01-16 Patrick Palka <ppalka@gcc.gnu.org>
868 * tree.c (build_min_non_dep_call_vec): Don't retain the
869 KOENIG_LOOKUP_P flag of the non-dependent expression that's
871 (build_min_non_dep_op_overload): Instead, do it here.
873 2016-01-15 Jakub Jelinek <jakub@redhat.com>
876 * parser.h (cp_token): Remove pragma_kind field. Add comment
877 with number of unused bits.
878 * parser.c (eof_token): Remove pragma_kind field initializer.
879 (cp_lexer_get_preprocessor_token): Don't set pragma_kind
880 field, don't clear CPP_PRAGMA u.value.
881 (cp_parser_pragma_kind): New function.
882 (cp_parser_omp_sections_scope, cp_parser_oacc_kernels_parallel,
883 cp_parser_omp_construct, cp_parser_initial_pragma,
884 cp_parser_pragma): Use cp_parser_pragma_kind instead of accessing
887 2016-01-15 Jason Merrill <jason@redhat.com>
890 * call.c (build_cxx_call): Use fold_non_dependent_expr.
892 * typeck2.c (cxx_incomplete_type_diagnostic): Use the location of
896 * typeck.c (decay_conversion): Don't call mark_rvalue_use for
897 array/function-to-pointer conversion. Call
898 complete_type_or_maybe_complain for lvalue-to-rvalue conversion.
899 * call.c (convert_like_real): Print call context if
900 decay_conversion errors.
902 2016-01-14 Tom de Vries <tom@codesourcery.com>
904 PR tree-optimization/68773
905 * parser.c (cp_parser_oacc_declare, cp_parser_omp_declare_target): Don't
908 2016-01-14 Jason Merrill <jason@redhat.com>
911 * constexpr.c (find_array_ctor_elt): Handle splitting RANGE_EXPR.
913 2016-01-12 Marek Polacek <polacek@redhat.com>
916 * constexpr.c (cxx_eval_check_shift_p): Use permerror rather than
917 error_at and adjust the return value.
919 2016-01-12 Jakub Jelinek <jakub@redhat.com>
923 * cp-gimplify.c (cp_gimplify_expr) <case INIT_EXPR>: Don't return
924 GS_ERROR whenever seen_error (), only if *expr_p contains
925 cilk spawn stmt, but cilk_detect_spawn_and_unwrap failed.
929 * pt.c (tsubst_decl): If not local_p, clear DECL_TEMPLATE_INFO.
931 2016-01-11 Jason Merrill <jason@redhat.com>
934 * method.c (walk_field_subobs): Add dtor_from_ctor parm.
935 (process_subob_fn): Likewise. Don't consider triviality if true.
936 (synthesize_method_walk): Pass it.
938 2016-01-11 David Malcolm <dmalcolm@redhat.com>
941 * parser.c (cp_parser_postfix_expression): Initialize
942 close_paren_loc to UNKNOWN_LOCATION; only use it if
943 it has been written to by
944 cp_parser_parenthesized_expression_list.
945 (cp_parser_parenthesized_expression_list): Document the behavior
946 with respect to the CLOSE_PAREN_LOC param.
948 2016-01-11 Jakub Jelinek <jakub@redhat.com>
951 * cp-gimplify.c (cp_fold): If COMPOUND_EXPR or MODIFY_EXPR
952 folded operands have side-effects, but folding changed any of them,
953 build a new tree with the folded operands instead of returning the
956 2016-01-09 Marek Polacek <polacek@redhat.com>
959 * decl2.c (comdat_linkage): Only set DECL_COMDAT if TREE_PUBLIC is set.
961 2016-01-09 Jakub Jelinek <jakub@redhat.com>
964 * class.c (layout_class_type): Use copy_node to copy FIELD_DECLs.
966 2016-01-08 Jason Merrill <jason@redhat.com>
969 * constexpr.c (cxx_fold_indirect_ref): Handle array type differing
972 2016-01-08 Marek Polacek <polacek@redhat.com>
975 * constexpr.c (cxx_eval_constant_expression): Handle NULL initializer.
977 2016-01-08 Jason Merrill <jason@redhat.com>
979 * constexpr.c (cxx_eval_call_expression): Remove convert_to_void
984 * cvt.c (convert_to_void): Don't strip a TARGET_EXPR of
985 TREE_ADDRESSABLE type.
989 * call.c (unsafe_copy_elision_p): Look through COMPOUND_EXPR.
991 2016-01-05 Nathan Sidwell <nathan@acm.org>
994 * pt.c (build_non_dependent_expr): Don't try a checking fold when
997 2016-01-04 Jakub Jelinek <jakub@redhat.com>
999 Update copyright years.
1001 Copyright (C) 2016 Free Software Foundation, Inc.
1003 Copying and distribution of this file, with or without modification,
1004 are permitted in any medium without royalty provided the copyright
1005 notice and this notice are preserved.