1 2016-03-21 Richard Henderson <rth@redhat.com>
4 * decl.c (notice_forced_label_r): New.
5 (cp_finish_decl): Use it.
7 2016-03-21 Jason Merrill <jason@redhat.com>
10 * cp-gimplify.c (cp_fold) [COND_EXPR]: Handle bit-fields.
12 2016-03-18 Jason Merrill <jason@redhat.com>
15 * constexpr.c (cxx_eval_call_expression): Fix trivial copy.
18 * class.c (vptr_via_virtual_p): New.
19 (most_primary_binfo): Factor out of build_rtti_vtbl_entries.
20 * cp-ubsan.c (cp_ubsan_dfs_initialize_vtbl_ptrs): Don't clear
21 a vptr from any virtual base in a not-in-charge 'structor.
23 * decl.c (build_clobber_this): Factor out of
24 start_preparsed_function and begin_destructor_body. Handle
27 * class.c (build_if_in_charge): Split out from build_base_path.
28 * init.c (expand_virtual_init, expand_default_init): Use it.
29 * call.c (build_special_member_call): Use it.
31 2016-03-18 Jakub Jelinek <jakub@redhat.com>
34 * init.c (build_new_1): Complain and return error_mark_node
35 if alloc_fn is not _Jv_AllocObject function returning pointer.
37 2016-03-18 Patrick Palka <ppalka@gcc.gnu.org>
40 * search.c (adjust_result_of_qualified_name_lookup): Don't
41 update the BASELINK_BINFO of DECL if the second call
44 2016-03-18 Patrick Palka <ppalka@gcc.gnu.org>
47 * parser.c (cp_parser_lambda_expression): Move call to
48 pop_deferring_access_checks ahead of the call to
49 cp_parser_end_tentative_firewall.
51 2016-03-17 Jakub Jelinek <jakub@redhat.com>
54 * cp-tree.h (magic_varargs_p): Return int instead of bool.
55 * call.c (magic_varargs_p): Return int instead of bool, return 2 for
56 Cilk+ reductions, otherwise 1 for magic varargs and 0 for normal
58 (build_over_call): If magic_varargs_p == 2, call reject_gcc_builtin,
59 if magic_varargs_p == 1, call decay_conversion
60 instead of mark_type_use. Don't store error_mark_node arguments to
61 argarray, instead return error_mark_node.
64 * decl.c (begin_destructor_body): Don't insert clobber if
65 is_empty_class (current_class_type).
67 2016-03-17 Marek Polacek <polacek@redhat.com>
70 * typeck.c (warn_for_null_address): New function.
71 (cp_build_binary_op): Call it.
73 2016-03-16 Jason Merrill <jason@redhat.com>
76 * decl.c (start_preparsed_function): Don't clobber an empty base.
78 2016-03-16 Jakub Jelinek <jakub@redhat.com>
81 * cp-ubsan.c (cp_ubsan_dfs_initialize_vtbl_ptrs): Conditionalize
82 BINFO_VIRTUAL_P vtable clearing on current_in_charge_parm.
85 * cp-ubsan.c (cp_ubsan_maybe_initialize_vtbl_ptrs): Temporarily
86 set in_base_initializer.
88 2016-03-15 Marek Polacek <polacek@redhat.com>
91 * tree.c (strip_typedefs): Call strip_typedefs again on the
92 DECL_ORIGINAL_TYPE result.
94 2016-03-15 Jason Merrill <jason@redhat.com>
97 * pt.c (instantiate_decl): Fix call to variable_template_p.
100 * pt.c (for_each_template_parm_r): Always walk into TYPENAME_TYPE.
102 2016-03-14 Casey Carter <casey@carter.net>
103 Jason Merrill <jason@redhat.com>
105 P0184R0: Generalizing the Range-Based For Loop
106 * parser.c (cp_convert_range_for): Set the type of __end separately.
107 (cp_parser_perform_range_for_lookup): Allow different begin/end
108 types if they are comparable.
110 2016-03-12 Patrick Palka <ppalka@gcc.gnu.org>
113 * semantics.c (force_paren_expr): Just build a PAREN_EXPR when
114 processing_template_decl and EXPR is a SCOPE_REF.
116 2016-03-10 Patrick Palka <ppalka@gcc.gnu.org>
117 Jakub Jelinek <jakub@redhat.com>
120 * constexpr.c (cxx_eval_vec_init_1): For pre_init case, reuse
121 return value from cxx_eval_constant_expression from earlier
122 elements if it is valid constant initializer requiring no
125 2016-03-10 Marek Polacek <polacek@redhat.com>
128 * cp-gimplify.c (cp_fold): Handle UNARY_PLUS_EXPR.
130 2016-03-09 Cesar Philippidis <cesar@codesourcery.com>
132 * parser.c (cp_parser_oacc_loop): Update cclauses and clauses
133 when calling c_finish_omp_clauses.
135 2016-03-08 Jason Merrill <jason@redhat.com>
137 * parser.c (cp_parser_diagnose_invalid_type_name): Give helpful
138 diagnostic for use of "concept".
139 (cp_parser_requires_clause_opt): And "requires".
140 (cp_parser_type_parameter, cp_parser_late_return_type_opt)
141 (cp_parser_explicit_template_declaration): Adjust.
142 * Make-lang.in (check-c++-all): Add "concepts" to std list.
144 P0036R0: Unary Folds and Empty Parameter Packs
145 * pt.c (expand_empty_fold): Remove special cases for *,+,&,|.
147 2016-03-08 Jakub Jelinek <jakub@redhat.com>
150 * constexpr.c (cxx_eval_loop_expr): Forget saved values of SAVE_EXPRs
151 even after the last iteration of the loop.
153 * decl.c (duplicate_decls): Fix spelling - becuase -> because.
155 2016-03-07 Patrick Palka <ppalka@gcc.gnu.org>
158 * pt.c (get_template_info): Handle PARM_DECL.
159 (template_class_depth): Check DECL_P instead of
160 VAR_OR_FUNCTION_DECL_P.
162 2016-03-05 Jason Merrill <jason@redhat.com>
165 * constexpr.c (cxx_eval_store_expression): Replace
166 CONSTRUCTOR_ELTS in nested CONSTRUCTORs, too.
168 2016-03-05 Patrick Palka <ppalka@gcc.gnu.org>
171 * pt.c (template_class_depth): Given a lambda type, iterate
172 into its LAMBDA_TYPE_EXTRA_SCOPE field instead of its
173 TYPE_CONTEXT. Given a VAR_DECL, iterate into its
176 2016-03-04 Jason Merrill <jason@redhat.com>
179 * cp-tree.h (COND_EXPR_IS_VEC_DELETE): New.
180 * init.c (build_vec_delete_1): Set it.
181 * constexpr.c (potential_constant_expression_1) [COND_EXPR]: Check it.
183 2016-03-04 Jakub Jelinek <jakub@redhat.com>
185 * decl.c (start_preparsed_function): Don't emit start clobber at the
186 start of constructor clones.
189 * cp-tree.h (cp_ubsan_maybe_initialize_vtbl_ptrs): New prototype.
190 * decl.c (start_preparsed_function): Call
191 cp_ubsan_maybe_initialize_vtbl_ptrs if needed.
192 * cp-ubsan.c (cp_ubsan_dfs_initialize_vtbl_ptrs,
193 cp_ubsan_maybe_initialize_vtbl_ptrs): New functions.
195 2016-03-04 Jason Merrill <jason@redhat.com>
198 * constexpr.c (cxx_eval_component_reference): Further tweak.
200 * constexpr.c (struct constexpr_ctx): Add save_exprs field.
201 (cxx_eval_loop_expr): Discard SAVE_EXPR values before looping.
202 (cxx_eval_constant_expression) [SAVE_EXPR]: Add it to the set.
203 (cxx_eval_outermost_constant_expr, is_sub_constant_expr): Initialize.
206 * tree.c (strip_typedefs): Handle TYPENAME_TYPE lookup finding the
209 2016-03-03 Jason Merrill <jason@redhat.com>
211 * method.c (synthesized_method_walk): operator= can also be constexpr.
213 * pt.c (tsubst_copy_and_build) [LAMBDA_EXPR]: Get
214 LAMBDA_EXPR_RETURN_TYPE from the instantiated closure.
217 * pt.c (copy_template_args): New.
218 (tsubst_pack_expansion): Use it.
220 * call.c (build_aggr_conv): Use get_nsdmi.
223 * typeck.c (build_static_cast_1): Avoid folding back to lvalue.
226 * constexpr.c (cxx_eval_component_reference): Just return an empty
227 CONSTRUCTOR for an empty class.
229 2016-03-01 Jason Merrill <jason@redhat.com>
232 * parser.c (cp_parser_requires_clause): Call
233 check_for_bare_parameter_packs.
236 * constexpr.c (cxx_eval_binary_expression): Don't VERIFY_CONSTANT
240 * constexpr.c (cxx_eval_call_expression): Unshare arg.
241 (cxx_eval_constant_expression) [DECL_EXPR]: Unshare init.
242 [TARGET_EXPR]: Unshare init.
244 2016-03-01 Patrick Palka <ppalka@gcc.gnu.org>
248 * pt.c (tsubst_baselink): Reinstate the check for an invalid
251 2016-02-28 Jason Merrill <jason@redhat.com>
254 * constexpr.c (cxx_eval_store_expression): Unshare init.
256 2016-02-26 Jason Merrill <jason@redhat.com>
259 * pt.c (make_argument_pack): New.
260 (tsubst_copy) [SIZEOF_EXPR]: Handle partial expansion.
261 (tsubst_copy_and_build): Likewise.
263 2016-02-25 Jason Merrill <jason@redhat.com>
266 * cp-tree.h (AGGR_INIT_FROM_THUNK_P): New.
267 * tree.c (build_aggr_init_expr): Set it.
268 * semantics.c (simplify_aggr_init_expr): Check it.
269 * cp-gimplify.c (cp_genericize_r): Don't walk into
270 a call/aggr_init from a thunk.
273 * method.c (forward_parm): Handle parameter packs.
274 * lambda.c (maybe_add_lambda_conv_op): Use it for them.
277 * constexpr.c (cxx_eval_component_reference): Don't complain about
278 unevaluated empty classes.
281 * tree.c (strip_typedefs): Use DECL_ORIGINAL_TYPE.
283 2016-02-25 Patrick Palka <ppalka@gcc.gnu.org>
286 * cp-tree.h (REF_PARENTHESIZED_P): Adjust documentation.
287 (maybe_undo_parenthesized_ref): Declare.
288 * semantics.c (maybe_undo_parenthesized_ref): Split out from
290 (finish_call_expr): Use it.
291 * typeck.c (check_return_expr): Use it.
292 * pt.c (tsubst_copy_and_build) [INDIRECT_REF]: Retain the
293 REF_PARENTHESIZED_P flag.
295 2016-02-24 Jakub Jelinek <jakub@redhat.com>
298 * class.c (build_base_path): Set TREE_NO_WARNING on the null_test.
300 * init.c (build_vec_delete_1, build_delete): Don't fold the non-NULL
302 * cp-gimplify.c (cp_fold): For TREE_NO_WARNING comparisons with NULL,
303 unless they are folded into INTEGER_CST, error_mark_node or some
304 comparison with NULL, avoid folding them and use either the original
305 comparison or non-folded comparison of folded arguments.
306 * cp-ubsan.c (cp_ubsan_instrument_vptr): Set TREE_NO_WARNING on the
307 comparison, don't fold the comparison right away.
309 2016-02-24 Jason Merrill <jason@redhat.com>
312 * friend.c (make_friend_class): Likewise.
313 * decl.c (lookup_and_check_tag): Diagnose invalid dependent friend.
315 2016-02-24 Jason Merrill <jason@redhat.com>
318 * pt.c (instantiate_class_template_1): Set
319 processing_template_decl before substituting friend_type.
321 016-02-24 Martin Sebor <msebor@redhat.com>
324 * tree.c (build_ctor_subob_ref): Compare types' main variants
325 instead of the types as they are.
327 2016-02-24 Jason Merrill <jason@redhat.com>
329 * decl.c (start_preparsed_function): Condition ctor clobber on
330 flag_lifetime_dse > 1.
332 * cp-gimplify.c (cp_fold): Don't fold constexpr calls if -fno-inline.
334 2016-02-19 Jason Merrill <jason@redhat.com>
337 * call.c (remaining_arguments): No longer static.
338 * cp-tree.h: Declare it.
339 * pt.c (more_specialized_fn): Use it.
341 2016-02-19 Jakub Jelinek <jakub@redhat.com>
342 Bernd Edlinger <bernd.edlinger@hotmail.de>
344 * Make-lang.in: Invoke gperf with -L C++.
345 * cfns.gperf: Remove prototypes for hash and libc_name_p
347 * cfns.h: Regenerated.
348 * except.c (nothrow_libfn_p): Adjust.
350 2016-02-19 Jakub Jelinek <jakub@redhat.com>
353 * rtti.c (ifnonnull): Set TREE_NO_WARNING on the condition, use
354 NE_EXPR instead of EQ_EXPR and swap last two arguments on COND_EXPR.
356 2016-02-19 Patrick Palka <ppalka@gcc.gnu.org>
359 * pt.c (tsubst_baselink): Don't diagnose an invalid constructor
361 * semantics.c (finish_call_expr): Don't assume a constructor
362 call is dependent if only the "this" pointer is dependent. When
363 building a constructor call, always use a dummy object.
365 2016-02-19 Jakub Jelinek <jakub@redhat.com>
368 * init.c (build_vec_delete_1): Set TREE_NO_WARNING on the NE_EXPR
370 * cp-gimplify.c (cp_fold): Propagate TREE_NO_WARNING from binary
371 operators if folding preserved the binop, just with different
375 * parser.c (cp_parser_std_attribute_spec_seq): Don't assume
376 attr_spec is always single element chain, chain all the attributes
377 properly together in the right order.
379 2016-02-18 Jason Merrill <jason@redhat.com>
381 * mangle.c (maybe_check_abi_tags): Add for_decl parm. Call
383 (mangle_decl): Call maybe_check_abi_tags for function scope.
384 (mangle_guard_variable): Call maybe_check_abi_tags here.
385 (write_guarded_var_name): Not here.
387 2016-02-17 Jason Merrill <jason@redhat.com>
390 * constexpr.c (build_constexpr_constructor_member_initializers):
391 Handle an additional STATEMENT_LIST.
394 * constexpr.c (cxx_eval_bare_aggregate): Fix 'changed' detection.
397 * decl2.c (reset_type_linkage_2): Look through member templates.
399 2016-02-17 Jakub Jelinek <jakub@redhat.com>
402 * init.c (build_delete): Set TREE_NO_WARNING on ifexp.
404 2016-02-17 Jason Merrill <jason@redhat.com>
407 * method.c (forward_parm): Split out from...
408 (add_one_base_init): ...here.
409 * lambda.c (maybe_add_lambda_conv_op): Use it.
411 2016-02-16 Jason Merrill <jason@redhat.com>
415 * call.c, cp-tree.h, name-lookup.c, pt.c, search.c, semantics.c,
416 tree.c, typeck2.c: Revert earlier changes.
417 * parser.c (cp_parser_lookup_name): Ignore namespace-scope
418 non-type templates after -> or .
420 2016-02-16 Jakub Jelinek <jakub@redhat.com>
423 * typeck.c (cp_build_binary_op): Revert 2015-09-09 change.
425 2016-02-16 Jason Merrill <jason@redhat.com>
428 * name-lookup.c (lookup_qualified_name): Add find_hidden parm.
429 (set_decl_namespace): Pass it. Complain about finding a hidden friend.
430 * name-lookup.h: Adjust.
432 2016-02-16 James Norris <jnorris@codesourcery.com>
434 * parser.c (cp_parser_oacc_data_clause_deviceptr): Remove checking.
435 * semantics.c (finish_omp_clauses): Add deviceptr checking.
437 2016-02-15 Jakub Jelinek <jakub@redhat.com>
440 * init.c (expand_default_init): Only call reshape_init
441 in the direct-initialization from an initializer list case.
443 2016-02-15 Jason Merrill <jason@redhat.com>
446 * semantics.c (finish_call_expr): Implicit 'this' does not make
448 * search.c (any_dependent_bases_p): Split out...
449 * name-lookup.c (do_class_using_decl): ...from here.
450 * call.c (build_new_method_call_1): Don't complain about missing object
451 if there are dependent bases. Tweak error.
452 * tree.c (non_static_member_function_p): Remove.
453 * pt.c (type_dependent_expression_p): A member template of a
454 dependent type is dependent.
458 * constexpr.c (verify_ctor_sanity): Remove CONSTRUCTOR_NELTS check.
460 2016-02-12 Patrick Palka <ppalka@gcc.gnu.org>
463 * pt.c (lookup_and_finish_template_variable): New function,
465 (tsubst_copy_and_build) [TEMPLATE_ID_EXPR]: ... here. Use it.
466 (tsubst_qualified_id): Consider that EXPR might be a variable
468 * typeck.c (check_template_keyword): Don't emit an error
469 if DECL is a variable template.
471 2016-02-12 Jakub Jelinek <jakub@redhat.com>
473 * error.c: Spelling fixes - behaviour -> behavior and
474 neighbour -> neighbor.
476 * typeck.c (cp_build_binary_op): Fix up behavior spelling in
478 * init.c (build_delete): Likewise.
480 2016-02-11 Jakub Jelinek <jakub@redhat.com>
483 * typeck.c (cp_build_binary_op): cp_fully_fold integer_zerop
484 arguments for -Waddress warning. Fix up formatting.
486 2016-02-11 Paolo Carlini <paolo.carlini@oracle.com>
489 * pt.c (lookup_template_class_1): Check tsubst return value for
492 2016-02-10 Jason Merrill <jason@redhat.com>
495 * pt.c (resolve_nondeduced_context): Add complain parm.
496 (do_auto_deduction): Pass it.
497 * cvt.c (convert_to_void): Likewise.
498 * decl.c (cp_finish_decl): Likewise.
499 * init.c (build_new): Likewise.
500 * rtti.c (get_tinfo_decl_dynamic): Likewise.
501 * semantics.c (finish_decltype_type): Likewise.
502 * typeck.c (decay_conversion): Likewise.
503 * cp-tree.h: Adjust declaration.
504 * call.c (standard_conversion): Add complain parm, pass it along.
505 (implicit_conversion): Pass it.
508 * name-lookup.c (ambiguous_decl): Call remove_hidden_names.
509 (lookup_name_real_1): Likewise.
510 (remove_hidden_names): Handle non-functions too.
513 * parser.c (cp_parser_lookup_name): When looking for a template
514 after . or ->, only consider class templates.
515 (cp_parser_postfix_dot_deref_expression): Handle the current
516 instantiation. Remember a dependent object expression.
517 * typeck2.c (build_x_arrow): Handle the current instantiation.
519 * ptree.c (debug_tree): Implement for cp_expr.
521 2016-02-08 Patrick Palka <ppalka@gcc.gnu.org>
524 * parser.c (cp_parser_simple_type_specifier): Make the check
525 for disambiguating between an 'auto' placeholder and an implicit
526 template parameter more robust.
528 2016-02-08 Patrick Palka <ppalka@gcc.gnu.org>
532 * decl2.c (mark_used): When given a TEMPLATE_DECL, return after
533 setting its TREE_USED flag.
535 2016-02-08 Jason Merrill <jason@redhat.com>
538 * name-lookup.c (do_nonmember_using_decl): Leave anticipated
541 2016-02-08 Jakub Jelinek <jakub@redhat.com>
544 * parser.c (cp_parser_omp_declare_reduction): Set assembler name
545 of the DECL_OMP_DECLARE_REDUCTION_P decls.
547 2016-02-08 Marek Polacek <polacek@redhat.com>
550 * constexpr.c (clear_cv_and_fold_caches): Renamed from clear_cv_cache.
551 Call clear_fold_cache.
552 * cp-tree.h: Adjust declaration.
553 * decl.c (finish_enum_value_list): Call clear_cv_and_fold_caches
554 rather than clear_cv_cache and clear_fold_cache.
555 * typeck2.c (store_init_value): Call clear_cv_and_fold_caches.
557 2016-02-08 Jason Merrill <jason@redhat.com>
559 * cp-tree.h (CONV_FOLD, CONV_BACKEND_CONVERT): New.
560 * cvt.c (convert): Pass CONV_BACKEND_CONVERT.
561 (ocp_convert): Use *_maybe_fold.
562 (cp_convert_to_pointer): Add dofold parameter.
563 * cp-gimplify.c (cp_fold) [CONVERT_EXPR]: Call convert.
565 2016-02-05 Martin Sebor <msebor@redhat.com>
568 * init.c (find_field_init): New function.
569 (warn_placement_new_too_small): Call it. Handle one-element arrays
570 at ends of structures special.
572 2016-02-05 Jason Merrill <jason@redhat.com>
575 * semantics.c (finish_expr_stmt): If expr is error_mark_node,
576 make sure we've seen_error().
578 2016-02-05 Patrick Palka <ppalka@gcc.gnu.org>
581 * pt.c (tsubst_baselink): Diagnose an invalid constructor call
582 if lookup_fnfields returns NULL_TREE and the name being looked
583 up has the form A::A.
585 2016-02-04 Patrick Palka <ppalka@gcc.gnu.org>
587 * constexpr.c (cxx_eval_binary_expression): Fold equality
588 comparisons involving PTRMEM_CSTs.
590 2016-02-04 Jakub Jelinek <jakub@redhat.com>
592 * class.c (find_flexarrays): Don't declare dom variable.
593 (diagnose_flexarray): Likewise.
595 2016-02-02 Martain Sebor <msebor@redhat.com>
602 * class.c (walk_subobject_offsets): Avoid testing the upper bound
603 of a flexible array member for equality to null.
604 (find_flexarrays): Remove spurious whitespace introduced in r231665.
605 (diagnose_flexarrays): Avoid checking the upper bound of arrays.
606 (check_flexarrays): Same.
607 * decl.c (compute_array_index_type): Avoid special case for flexible
609 (grokdeclarator): Avoid calling compute_array_index_type for flexible
611 * error.c (dump_type_suffix): Revert changes introduced in r231665
612 and rendered unnecessary by the changes above.
613 * pt.c (tsubst): Same.
614 * tree.c (build_ctor_subob_ref): Handle flexible array members.
615 * typeck2.c (digest_init_r): Revert changes introduced in r231665.
616 (process_init_constructor_array): Same.
617 (process_init_constructor_record): Same.
619 2016-02-03 Patrick Palka <ppalka@gcc.gnu.org>
622 * pt.c (try_one_overload): Handle comparing argument packs so
623 that there is no conflict if we deduced more arguments of an
624 argument pack than were explicitly specified.
626 2016-01-31 Jakub Jelinek <jakub@redhat.com>
627 Jason Merrill <jason@redhat.com>
630 * tree.c (strip_typedefs) [FUNCTION_TYPE]: Avoid building a new
631 function type if nothing is changing.
633 2016-01-31 Jason Merrill <jason@redhat.com>
636 * pt.c (partial_specialization_p, impartial_args): New.
637 (instantiate_decl): Call impartial_args.
639 * mangle.c (maybe_check_abi_tags): New.
640 (write_guarded_var_name): Call it.
641 (mangle_ref_init_variable): Call check_abi_tags.
643 * pt.c (lookup_template_class_1): Don't share TYPE_ATTRIBUTES
644 between template and instantiation.
646 2016-01-29 Jakub Jelinek <jakub@redhat.com>
649 * decl.c (wrapup_globals_for_namespace): Warn about unused static
650 function declarations.
652 2016-01-29 Marek Polacek <polacek@redhat.com>
656 * constexpr.c (cxx_eval_array_reference): Give the "array subscript
657 out of bound" error earlier.
658 * init.c (build_vec_init): Change NE_EXPR into GT_EXPR. Update the
661 2016-01-29 Patrick Palka <ppalka@gcc.gnu.org>
663 * name-lookup.c (begin_scope): After reusing a cp_binding_level
664 structure, update free_binding_level before the structure's
665 level_chain field gets cleared, not after.
667 2016-01-28 Jason Merrill <jason@redhat.com>
670 * search.c (dfs_walk_once, dfs_walk_once_r)
671 (dfs_walk_once_accessible_r, dfs_walk_once_accessible): Use
672 hash_set instead of BINFO_MARKED.
673 (dfs_unmark_r): Remove.
675 2016-01-28 Patrick Palka <ppalka@gcc.gnu.org>
678 * parser.c (LEXER_DEBUGGING_ENABLED_P): New macro.
679 (cp_lexer_debugging_p): Use it.
680 (cp_lexer_start_debugging): Likewise.
681 (cp_lexer_stop_debugging): Likewise.
683 2016-01-27 Marek Polacek <polacek@redhat.com>
686 * typeck.c (cp_build_binary_op): Promote operand to unsigned, if
687 needed. Add -Wsign-compare warning.
689 2016-01-27 Ryan Burn <contact@rnburn.com>
692 * cp-gimplify.c (cilk_cp_gimplify_call_params_in_spawned_fn): Removed
693 superfluous post_p argument in call to
694 cilk_gimplify_call_params_in_spawned_fn.
696 2016-01-27 Marek Polacek <polacek@redhat.com>
699 * constexpr.c (cxx_eval_constant_expression): Handle PTRMEM_CSTs
700 wrapped in NOP_EXPRs.
702 2016-01-27 Martin Sebor <msebor@redhat.com>
705 * mangle.c (mangle_decl): Reference the correct (saved) version
706 of the ABI in -Wabi diagnostics.
708 2016-01-27 Marek Polacek <polacek@redhat.com>
711 * constexpr.c (cxx_eval_array_reference): Evaluate the number of
712 elements of the array.
714 2016-01-26 Jason Merrill <jason@redhat.com>
717 * constexpr.c (register_constexpr_fundef): Keep the un-massaged body.
718 (cxx_eval_call_expression): Don't look through clones.
719 * optimize.c (maybe_clone_body): Clear DECL_SAVED_TREE of the alias.
720 * semantics.c (expand_or_defer_fn_1): Keep DECL_SAVED_TREE of
721 maybe-in-charge *tor.
723 2016-01-26 Jason Merrill <jason@redhat.com>
726 * constexpr.c (cxx_eval_bare_aggregate): Update TREE_CONSTANT
727 and TREE_SIDE_EFFECTS.
728 (cxx_eval_constant_expression) [CONSTRUCTOR]: Call
729 verify_constructor_flags.
731 2016-01-26 Jakub Jelinek <jakub@redhat.com>
734 * cp-gimplify.c (cp_fold): If some operand folds to error_mark_node,
735 return error_mark_node instead of building trees with error_mark_node
738 2016-01-26 David Malcolm <dmalcolm@redhat.com>
741 * error.c (print_instantiation_partial_context_line): Add missing
742 newlines from output for the t == NULL case.
743 (print_instantiation_partial_context): Remove call to pp_newline.
745 2016-01-24 Patrick Palka <ppalka@gcc.gnu.org>
748 2016-01-18 Patrick Palka <ppalka@gcc.gnu.org>
753 * decl.c (grokdeclarator): Don't decay array parameter type to
754 a pointer type if it's dependent.
755 (grokparms): Invoke strip_top_quals instead of directly invoking
756 cp_build_qualified_type.
757 * pt.c (decay_dependent_array_parm_type): New static function.
758 (type_unification_real): Call decay_dependent_array_parm_type
759 to decay a dependent array parameter type to its corresponding
760 pointer type before unification.
761 (more_specialized_fn): Likewise.
762 (get_bindings): Likewise.
763 * tree.c (cp_build_qualified_type): Trivial typofix in
766 2016-01-23 Martin Sebor <msebor@redhat.com>
770 * decl2.c (is_late_template_attribute): Handle dependent argument
771 to attribute align and attribute vector_size.
773 2016-01-21 Jason Merrill <jason@redhat.com>
776 * lambda.c (lambda_capture_field_type): Handle 'this' specially
777 for init-capture, too.
780 * decl.c (type_is_deprecated): Don't look into a typedef.
784 * decl.c (copy_type_enum): Respect TYPE_USER_ALIGN.
787 * decl.c (start_enum): Add attributes parameter.
788 * parser.c (cp_parser_enum_specifier): Pass it.
789 * pt.c (lookup_template_class_1): Pass it.
792 2016-01-19 Jason Merrill <jason@redhat.com>
795 * pt.c (convert_template_argument): Handle VAR_DECL properly.
797 2016-01-19 Marek Polacek <polacek@redhat.com>
800 * constexpr.c (clear_cv_cache): New.
801 * cp-gimplify.c (clear_fold_cache): New.
802 * cp-tree.h (clear_cv_cache, clear_fold_cache): Declare.
803 * decl.c (finish_enum_value_list): Call them.
806 * pt.c (tsubst_copy): Mark elements in expanded vector as used.
808 2016-01-18 Patrick Palka <ppalka@gcc.gnu.org>
813 * decl.c (grokdeclarator): Don't decay array parameter type to
814 a pointer type if it's dependent.
815 (grokparms): Invoke strip_top_quals instead of directly invoking
816 cp_build_qualified_type.
817 * pt.c (decay_dependent_array_parm_type): New static function.
818 (type_unification_real): Call decay_dependent_array_parm_type
819 to decay a dependent array parameter type to its corresponding
820 pointer type before unification.
821 (more_specialized_fn): Likewise.
822 (get_bindings): Likewise.
823 * tree.c (cp_build_qualified_type): Trivial typofix in
826 2016-01-18 Jason Merrill <jason@redhat.com>
828 * cp-gimplify.c (cp_fold) [CONSTRUCTOR]: Don't clobber the input.
830 * cp-gimplify.c (cp_fold): Remove unnecessary special cases.
833 * cp-gimplify.c (cp_fold) [COND_EXPR]: Simplify. Do fold COND_EXPR.
834 (contains_label_1, contains_label_p): Remove.
836 2016-01-16 Patrick Palka <ppalka@gcc.gnu.org>
839 * pt.c (type_dependent_expression_p): For a function template
840 specialization, a type is dependent iff any of its template
843 2016-01-16 Patrick Palka <ppalka@gcc.gnu.org>
845 * cp-array-notation.c (cp_expand_cond_array_notations): Return
846 error_mark_node only if find_rank failed, not if it was
849 2016-01-16 Patrick Palka <ppalka@gcc.gnu.org>
852 * tree.c (build_min_non_dep_call_vec): Don't retain the
853 KOENIG_LOOKUP_P flag of the non-dependent expression that's
855 (build_min_non_dep_op_overload): Instead, do it here.
857 2016-01-15 Jakub Jelinek <jakub@redhat.com>
860 * parser.h (cp_token): Remove pragma_kind field. Add comment
861 with number of unused bits.
862 * parser.c (eof_token): Remove pragma_kind field initializer.
863 (cp_lexer_get_preprocessor_token): Don't set pragma_kind
864 field, don't clear CPP_PRAGMA u.value.
865 (cp_parser_pragma_kind): New function.
866 (cp_parser_omp_sections_scope, cp_parser_oacc_kernels_parallel,
867 cp_parser_omp_construct, cp_parser_initial_pragma,
868 cp_parser_pragma): Use cp_parser_pragma_kind instead of accessing
871 2016-01-15 Jason Merrill <jason@redhat.com>
874 * call.c (build_cxx_call): Use fold_non_dependent_expr.
876 * typeck2.c (cxx_incomplete_type_diagnostic): Use the location of
880 * typeck.c (decay_conversion): Don't call mark_rvalue_use for
881 array/function-to-pointer conversion. Call
882 complete_type_or_maybe_complain for lvalue-to-rvalue conversion.
883 * call.c (convert_like_real): Print call context if
884 decay_conversion errors.
886 2016-01-14 Tom de Vries <tom@codesourcery.com>
888 PR tree-optimization/68773
889 * parser.c (cp_parser_oacc_declare, cp_parser_omp_declare_target): Don't
892 2016-01-14 Jason Merrill <jason@redhat.com>
895 * constexpr.c (find_array_ctor_elt): Handle splitting RANGE_EXPR.
897 2016-01-12 Marek Polacek <polacek@redhat.com>
900 * constexpr.c (cxx_eval_check_shift_p): Use permerror rather than
901 error_at and adjust the return value.
903 2016-01-12 Jakub Jelinek <jakub@redhat.com>
907 * cp-gimplify.c (cp_gimplify_expr) <case INIT_EXPR>: Don't return
908 GS_ERROR whenever seen_error (), only if *expr_p contains
909 cilk spawn stmt, but cilk_detect_spawn_and_unwrap failed.
913 * pt.c (tsubst_decl): If not local_p, clear DECL_TEMPLATE_INFO.
915 2016-01-11 Jason Merrill <jason@redhat.com>
918 * method.c (walk_field_subobs): Add dtor_from_ctor parm.
919 (process_subob_fn): Likewise. Don't consider triviality if true.
920 (synthesize_method_walk): Pass it.
922 2016-01-11 David Malcolm <dmalcolm@redhat.com>
925 * parser.c (cp_parser_postfix_expression): Initialize
926 close_paren_loc to UNKNOWN_LOCATION; only use it if
927 it has been written to by
928 cp_parser_parenthesized_expression_list.
929 (cp_parser_parenthesized_expression_list): Document the behavior
930 with respect to the CLOSE_PAREN_LOC param.
932 2016-01-11 Jakub Jelinek <jakub@redhat.com>
935 * cp-gimplify.c (cp_fold): If COMPOUND_EXPR or MODIFY_EXPR
936 folded operands have side-effects, but folding changed any of them,
937 build a new tree with the folded operands instead of returning the
940 2016-01-09 Marek Polacek <polacek@redhat.com>
943 * decl2.c (comdat_linkage): Only set DECL_COMDAT if TREE_PUBLIC is set.
945 2016-01-09 Jakub Jelinek <jakub@redhat.com>
948 * class.c (layout_class_type): Use copy_node to copy FIELD_DECLs.
950 2016-01-08 Jason Merrill <jason@redhat.com>
953 * constexpr.c (cxx_fold_indirect_ref): Handle array type differing
956 2016-01-08 Marek Polacek <polacek@redhat.com>
959 * constexpr.c (cxx_eval_constant_expression): Handle NULL initializer.
961 2016-01-08 Jason Merrill <jason@redhat.com>
963 * constexpr.c (cxx_eval_call_expression): Remove convert_to_void
968 * cvt.c (convert_to_void): Don't strip a TARGET_EXPR of
969 TREE_ADDRESSABLE type.
973 * call.c (unsafe_copy_elision_p): Look through COMPOUND_EXPR.
975 2016-01-05 Nathan Sidwell <nathan@acm.org>
978 * pt.c (build_non_dependent_expr): Don't try a checking fold when
981 2016-01-04 Jakub Jelinek <jakub@redhat.com>
983 Update copyright years.
985 Copyright (C) 2016 Free Software Foundation, Inc.
987 Copying and distribution of this file, with or without modification,
988 are permitted in any medium without royalty provided the copyright
989 notice and this notice are preserved.