| 2020-03-05 Jason Merrill <jason@redhat.com> |
| |
| PR c++/88395 |
| PR c++/93551 |
| * constraint.cc (constraints_satisfied_p): Use push_tinst_level. |
| |
| 2020-03-05 Martin Sebor <msebor@redhat.com> |
| |
| Backport from trunk. |
| 2020-02-21 Martin Sebor <msebor@redhat.com> |
| |
| PR gcov-profile/93753 |
| * class.c (check_flexarrays): Tighten up a test for potential members |
| of anonymous structs or unions. |
| |
| 2020-03-05 Jason Merrill <jason@redhat.com> |
| |
| PR c++/90338 |
| * pt.c (invalid_nontype_parm_type_p): Check complain for non-literal |
| and mutable errors. |
| |
| 2020-03-04 Jason Merrill <jason@redhat.com> |
| |
| PR c++/91607 |
| * constexpr.c (constexpr_call_hasher::equal): Use |
| same_type_ignoring_top_level_qualifiers_p. |
| |
| 2020-03-04 Martin Sebor <msebor@redhat.com> |
| |
| PR c++/90938 |
| * tree.c (type_initializer_zero_p): Fail for structs initialized |
| with non-structs. |
| |
| 2020-03-04 Marek Polacek <polacek@redhat.com> |
| |
| Backported from mainline |
| 2020-01-24 Marek Polacek <polacek@redhat.com> |
| |
| PR c++/93299 - ICE in tsubst_copy with parenthesized expression. |
| * pt.c (tsubst_copy): Handle a REF_PARENTHESIZED_P VIEW_CONVERT_EXPR. |
| |
| 2020-03-04 Marek Polacek <polacek@redhat.com> |
| |
| Backported from mainline |
| 2020-02-26 Marek Polacek <polacek@redhat.com> |
| |
| PR c++/93676 - value-init crash in template. |
| * init.c (build_new_1): Don't call build_vec_init in a template. |
| |
| 2020-03-04 Jason Merrill <jason@redhat.com> |
| Marek Polacek <polacek@redhat.com> |
| |
| PR c++/90505 - mismatch in template argument deduction. |
| * pt.c (tsubst): Don't reduce the template level of template |
| parameters when tf_partial. |
| |
| 2020-03-04 Jason Merrill <jason@redhat.com> |
| |
| PR c++/90432 |
| * init.c (perform_member_init): Don't do aggregate initialization of |
| empty field. |
| * constexpr.c (cx_check_missing_mem_inits): Don't enforce |
| initialization of empty field. |
| |
| 2020-03-04 Jason Merrill <jason@redhat.com> |
| |
| PR c++/90997 |
| * semantics.c (finish_call_expr): Don't call |
| instantiate_non_dependent_expr before warn_for_memset. |
| |
| 2020-03-02 Jason Merrill <jason@redhat.com> |
| |
| PR c++/86917 |
| * constexpr.c (cxx_eval_vec_init_1): Handle CONSTRUCTOR. |
| |
| 2020-03-02 Jason Merrill <jason@redhat.com> |
| |
| PR c++/91953 |
| * constexpr.c (potential_constant_expression_1) [PARM_DECL]: Allow |
| empty class type. |
| [COMPONENT_REF]: A member function reference doesn't use the object |
| as an rvalue. |
| |
| 2020-03-02 Jason Merrill <jason@redhat.com> |
| |
| PR c++/88256 |
| * cp-gimplify.c (predeclare_vla): New. |
| (cp_genericize_r) [NOP_EXPR]: Call it. |
| |
| 2020-03-02 Jason Merrill <jason@redhat.com> |
| |
| PR c++/93442 |
| * parser.c (cp_parser_lambda_expression): Clear in_discarded_stmt. |
| |
| 2020-03-02 Jason Merrill <jason@redhat.com> |
| |
| PR c++/90732 - ICE with VLA capture and generic lambda. |
| * pt.c (tsubst_lambda_expr): Repeat add_capture for VLAs. |
| |
| 2020-03-02 Jason Merrill <jason@redhat.com> |
| |
| PR c++/90333 |
| PR c++/89640 |
| PR c++/60503 |
| * parser.c (cp_parser_type_specifier_seq): Don't parse attributes in |
| a trailing return type. |
| (cp_parser_lambda_declarator_opt): Parse C++11 attributes before |
| parens. |
| |
| 2020-02-26 Marek Polacek <polacek@redhat.com> |
| |
| PR c++/92745 - bogus error when initializing array of vectors. |
| * decl.c (reshape_init_r): For a nested compound literal, do |
| call reshape_init_{class,array,vector}. |
| |
| 2020-02-26 Jason Merrill <jason@redhat.com> |
| |
| PR c++/90951 |
| * constexpr.c (cxx_eval_array_reference): {}-initialize missing |
| elements instead of value-initializing them. |
| |
| 2020-02-26 Jason Merrill <jason@redhat.com> |
| |
| PR c++/93140 |
| * pt.c (tsubst_decl) [PARM_DECL]: Check cp_unevaluated_operand in |
| handling of TREE_CHAIN for empty pack. |
| |
| 2020-02-26 Jason Merrill <jason@redhat.com> |
| |
| PR c++/92852 |
| * constexpr.c (maybe_constant_value): Don't unshare if the cached |
| value is the same as the argument. |
| |
| 2020-02-14 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c++/61414 |
| * class.c (enum_min_precision): Change prec type from int to int &. |
| |
| 2020-02-13 Jakub Jelinek <jakub@redhat.com> |
| |
| Backported from mainline |
| 2020-02-05 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c++/93557 |
| * semantics.c (cp_build_vec_convert): Call decay_conversion on arg |
| prior to passing it to c_build_vec_convert. |
| |
| 2020-01-29 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c++/91118 |
| * cp-gimplify.c (cxx_omp_predetermined_sharing): Return |
| OMP_CLAUSE_DEFAULT_SHARED for typeinfo decls. |
| |
| 2020-01-28 Jason Merrill <jason@redhat.com> |
| |
| PR c++/90546 |
| * call.c (build_user_type_conversion_1): Allow a template conversion |
| returning an rvalue reference to bind directly to an lvalue. |
| |
| PR c++/90731 |
| * decl.c (grokdeclarator): Propagate eh spec from typedef. |
| |
| PR c++/90966 |
| * pt.c (tsubst_copy) [STRING_CST]: Don't use fold_convert. |
| |
| PR c++/93279 - ICE with lambda in member operator. |
| * name-lookup.c (maybe_save_operator_binding): Don't remember |
| class-scope bindings. |
| |
| 2020-01-27 Nathan Sidwell <nathan@acm.org> |
| |
| PR c++/91826 |
| * name-lookup.c (is_ancestor): Allow CHILD to be a namespace alias. |
| |
| 2020-01-24 Jason Merrill <jason@redhat.com> |
| |
| PR c++/92852 - ICE with generic lambda and reference var. |
| * constexpr.c (maybe_constant_value): Likewise. |
| |
| 2020-01-22 Jakub Jelinek <jakub@redhat.com> |
| |
| Backported from mainline |
| 2020-01-17 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c++/93228 |
| * parser.c (cp_parser_template_name): Look up deprecated attribute |
| in DECL_TEMPLATE_RESULT or its type's attributes. |
| |
| 2019-12-26 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c++/92438 |
| * parser.c (cp_parser_constructor_declarator_p): If open paren |
| is followed by RID_ATTRIBUTE, skip over the attribute tokens and |
| try to parse type specifier. |
| |
| 2019-12-20 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c++/92992 |
| * call.c (convert_arg_to_ellipsis): For decltype(nullptr) arguments |
| that have side-effects use cp_build_compound_expr. |
| |
| 2020-01-21 Jason Merrill <jason@redhat.com> |
| |
| PR c++/91476 - anon-namespace reference temp clash between TUs. |
| * call.c (make_temporary_var_for_ref_to_temp): Clear TREE_PUBLIC |
| if DECL is in the anonymous namespace. |
| |
| 2020-01-17 Jason Merrill <jason@redhat.com> |
| |
| PR c++/92531 - ICE with noexcept(lambda). |
| * pt.c (uses_template_parms): Don't try to enumerate all the |
| expression cases. |
| |
| 2020-01-16 Jason Merrill <jason@redhat.com> |
| |
| PR c++/93286 - ICE with __is_constructible and variadic template. |
| * pt.c (tsubst) [TREE_LIST]: Handle pack expansion. |
| (tsubst_copy_and_build) [TRAIT_EXPR]: Always use tsubst for type2. |
| |
| 2020-01-02 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c/90677 |
| * cp-objcp-common.c (identifier_global_tag): Return NULL_TREE if name |
| has not been found, rather than error_mark_node. |
| |
| 2019-12-20 Jakub Jelinek <jakub@redhat.com> |
| |
| Backported from mainline |
| 2019-12-06 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c++/92831 - CWG 1299, not extending temporary lifetime for ?: |
| * cp-tree.h (extend_ref_init_temps): Add a new argument with NULL |
| default arg. |
| * call.c (set_up_extended_ref_temp): Add COND_GUARD argument, pass it |
| down to extend_ref_init_temps. Before pushing cleanup, if COND_GUARD |
| is non-NULL, create a bool temporary if needed, initialize to false |
| and guard the cleanup with the temporary being true. |
| (extend_ref_init_temps_1): Add COND_GUARD argument, pass it down |
| to recursive calls and set_up_extended_ref_temp. Handle COND_EXPR. |
| (extend_ref_init_temps): Add COND_GUARD argument, pass it down to |
| recursive calls and to extend_ref_init_temps_1. |
| |
| 2019-12-03 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c++/92732 |
| * typeck2.c (digest_nsdmi_init): For bitfields, use |
| DECL_BIT_FIELD_TYPE instead of TREE_TYPE. |
| |
| PR c++/92695 |
| * constexpr.c (cxx_bind_parameters_in_call): For virtual calls, |
| adjust the first argument to point to the derived object rather |
| than its base. |
| |
| 2019-12-02 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c++/92695 |
| * constexpr.c (cxx_eval_constant_expression) <case OBJ_TYPE_REF>: Use |
| STRIP_NOPS before checking for ADDR_EXPR. |
| |
| 2019-11-29 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c++/60228 |
| * parser.c (cp_parser_omp_declare_reduction_exprs): If |
| processing_template_decl, wrap the combiner or initializer |
| into EXPR_STMT. |
| * decl.c (start_preparsed_function): Don't start a lambda scope |
| for DECL_OMP_DECLARE_REDUCTION_P functions. |
| (finish_function): Don't finish a lambda scope for |
| DECL_OMP_DECLARE_REDUCTION_P functions, nor cp_fold_function |
| them nor cp_genericize them. |
| * mangle.c (decl_mangling_context): Look through |
| DECL_OMP_DECLARE_REDUCTION_P functions. |
| * semantics.c (expand_or_defer_fn_1): For DECL_OMP_DECLARE_REDUCTION_P |
| functions, use tentative linkage, don't keep their bodies with |
| -fkeep-inline-functions and return false at the end. |
| |
| 2019-11-28 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c++/92695 |
| * decl2.c (mark_used): Don't call note_vague_linkage_fn for pure |
| virtual functions, even if they are declared inline. |
| |
| 2019-11-27 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c++/92524 |
| * tree.c (replace_placeholders_r): Don't walk constructor elts with |
| RANGE_EXPR indexes. |
| |
| 2019-11-26 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c++/92648 |
| * parser.c (cp_parser_std_attribute): For unknown attributes, |
| skip balanced token seq instead of trying to parse |
| attribute-argument-clause as expression list. |
| |
| PR c++/61414 |
| * class.c (enum_to_min_precision): New hash_map. |
| (enum_min_precision): New function. |
| (check_bitfield_decl): Use it. |
| |
| 2019-11-22 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c/90677 |
| * cp-objcp-common.c (identifier_global_tag): Define. |
| |
| 2019-11-21 Jakub Jelinek <jakub@redhat.com> |
| Jason Merrill <jason@redhat.com> |
| |
| PR c++/90842 |
| * parser.c (cp_parser_decl_specifier_seq): For concept or typedef |
| break early if CP_PARSER_FLAGS_ONLY_MUTABLE_OR_CONSTEXPR. |
| For type specifiers, set CP_PARSER_FLAGS_NO_TYPE_DEFINITIONS |
| if CP_PARSER_FLAGS_ONLY_MUTABLE_OR_CONSTEXPR is set. |
| |
| 2019-12-11 Jason Merrill <jason@redhat.com> |
| |
| PR c++/57082 - new X{} and private destructor. |
| * init.c (build_new_1): Also pass tf_no_cleanup to |
| build_special_member_call. |
| |
| 2019-12-11 Jason Merrill <jason@redhat.com> |
| |
| PR c++/92859 - ADL and bit-field. |
| * name-lookup.c: Use unlowered_expr_type. |
| |
| 2019-12-11 Jason Merrill <jason@redhat.com> |
| |
| PR c++/92446 - deduction of class NTTP. |
| * pt.c (deducible_expression): Look through VIEW_CONVERT_EXPR. |
| |
| 2019-11-06 Jason Merrill <jason@redhat.com> |
| |
| PR c++/92150 - partial specialization with class NTTP. |
| * pt.c (unify): Handle VIEW_CONVERT_EXPR. |
| |
| 2019-11-20 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c++/90767 |
| * call.c (complain_about_no_candidates_for_method_call): If |
| conv->from is not a type, pass to complain_about_bad_argument |
| lvalue_type of conv->from. |
| |
| Backported from mainline |
| 2019-11-19 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c++/92504 |
| * semantics.c (handle_omp_for_class_iterator): Don't call |
| cp_fully_fold on cond. |
| |
| 2019-11-08 Marek Polacek <polacek@redhat.com> |
| |
| Backported from mainline |
| 2019-10-29 Marek Polacek <polacek@redhat.com> |
| |
| PR c++/90998 - ICE with copy elision in init by ctor and -Wconversion. |
| * call.c (joust): Don't attempt to warn if ->second_conv is null. |
| |
| 2019-11-08 Jakub Jelinek <jakub@redhat.com> |
| |
| Backported from mainline |
| 2019-11-05 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c++/92343 |
| * constexpr.c (potential_constant_expression_1): Return true rather |
| than false for PREDICT_EXPR. |
| |
| 2019-10-31 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c++/90947 |
| * cp-tree.h (type_initializer_zero_p): Declare. |
| * decl.c (reshape_init_array_1): Formatting fix. |
| * tree.c (type_initializer_zero_p): New function. Moved from |
| ../tree.c, use next_initializable_field, formatting fix. Return |
| false for TYPE_NON_AGGREGATE_CLASS types. |
| |
| 2019-10-22 Jakub Jelinek <jakub@redhat.com> |
| |
| PR tree-optimization/85887 |
| * decl.c (expand_static_init): Drop ECF_LEAF from __cxa_guard_acquire |
| and __cxa_guard_release. |
| |
| 2019-10-21 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c++/92015 |
| * constexpr.c (cxx_eval_component_reference, cxx_eval_bit_field_ref): |
| Use STRIP_ANY_LOCATION_WRAPPER on CONSTRUCTOR elts. |
| |
| 2019-10-29 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c++/92201 |
| * cp-gimplify.c (cp_gimplify_expr): If gimplify_to_rvalue changes the |
| function pointer type, re-add cast to the original one. |
| |
| 2018-10-26 Ville Voutilainen <ville.voutilainen@gmail.com> |
| |
| Backport from mainline |
| |
| 2019-06-01 Ville Voutilainen <ville.voutilainen@gmail.com> |
| |
| PR c++/85254 |
| * class.c (fixup_type_variants): Handle CLASSTYPE_FINAL. |
| |
| 2019-10-24 Marek Polacek <polacek@redhat.com> |
| |
| * decl.c (reshape_init_r): Add missing space. |
| |
| 2019-10-22 Marek Polacek <polacek@redhat.com> |
| |
| Backported from mainline |
| 2019-10-21 Marek Polacek <polacek@redhat.com> |
| |
| PR c++/92106 - ICE with structured bindings and -Wreturn-local-addr. |
| * typeck.c (maybe_warn_about_returning_address_of_local): Avoid |
| recursing on null initializer and return false instead. |
| |
| PR c++/92062 - ODR-use ignored for static member of class template. |
| * pt.c (has_value_dependent_address): Strip location wrappers. |
| |
| 2019-10-21 Jakub Jelinek <jakub@redhat.com> |
| |
| Backported from mainline |
| 2019-10-04 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c++/91974 |
| * cp-gimplify.c (cp_gimplify_expr) <case CALL_EXPR>: For |
| -fstrong-eval-order ensure CALL_EXPR_FN side-effects are evaluated |
| before any arguments. Additionally, ensure CALL_EXPR_FN that isn't |
| invariant nor OBJ_TYPE_REF nor SSA_NAME is forced into a temporary. |
| |
| 2019-09-27 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c++/88203 |
| * parser.c (cp_parser_omp_var_list_no_open): Parse predefined |
| variables. |
| * semantics.c (finish_omp_clauses): Allow predefined variables in |
| shared and firstprivate clauses, even when they are predetermined |
| shared. |
| * cp-gimplify.c (cxx_omp_predetermined_sharing_1): Return |
| OMP_CLAUSE_DEFAULT_SHARED for predefined variables. |
| |
| 2019-08-09 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c/91401 |
| * parser.c (cp_parser_omp_clause_dist_schedule): Comment out the |
| check_no_duplicate_clause call, instead emit a warning for duplicate |
| dist_schedule clauses. |
| |
| 2019-10-16 Richard Biener <rguenther@suse.de> |
| |
| Backport from mainline |
| 2019-10-02 Richard Biener <rguenther@suse.de> |
| |
| PR c++/91606 |
| * decl.c (build_ptrmemfunc_type): Mark pointer-to-member |
| fat pointer structure members as DECL_NONADDRESSABLE_P. |
| |
| 2019-10-08 Marek Polacek <polacek@redhat.com> |
| |
| Backported from mainline |
| 2019-09-15 Marek Polacek <polacek@redhat.com> |
| |
| PR c++/91740 - ICE with constexpr call and ?: in ARRAY_REF. |
| * pt.c (build_non_dependent_expr): Call build_non_dependent_expr for |
| the first operand. |
| |
| 2019-09-28 Marek Polacek <polacek@redhat.com> |
| |
| Backported from mainline |
| 2019-09-28 Marek Polacek <polacek@redhat.com> |
| |
| PR c++/91923 - failure-to-SFINAE with class type NTTP in C++17. |
| * pt.c (invalid_nontype_parm_type_p): Only emit errors when |
| tf_error. |
| |
| 2019-09-10 Marek Polacek <polacek@redhat.com> |
| |
| Backported from mainline |
| 2019-09-10 Marek Polacek <polacek@redhat.com> |
| |
| PR c++/91705 - constexpr evaluation rejects ++/-- on floats. |
| * constexpr.c (cxx_eval_increment_expression): Call fold_simple on |
| the offset. |
| |
| 2019-09-01 Marek Polacek <polacek@redhat.com> |
| |
| Backported from mainline |
| 2019-09-01 Marek Polacek <polacek@redhat.com> |
| |
| PR c++/91129 - wrong error with binary op in template argument. |
| * typeck.c (warn_for_null_address): Use fold_for_warn instead of |
| fold_non_dependent_expr. |
| (cp_build_binary_op): Likewise. |
| |
| 2019-08-31 Iain Sandoe <iain@sandoe.co.uk> |
| |
| Backported from mainline |
| 2019-08-23 Iain Sandoe <iain@sandoe.co.uk> |
| |
| PR pch/61250 |
| * parser.c (cp_parser_initial_pragma): Call c_common_no_more_pch () |
| after determining that the first token is not |
| PRAGMA_GCC_PCH_PREPROCESS. |
| |
| 2019-08-23 Marek Polacek <polacek@redhat.com> |
| |
| Backported from mainline |
| 2019-08-23 Marek Polacek <polacek@redhat.com> |
| |
| PR c++/91521 - wrong error with operator->. |
| * decl.c (grokdeclarator): Return error_mark_node for an invalid |
| trailing return type. |
| |
| 2019-08-16 Jason Merrill <jason@redhat.com> |
| |
| PR c++/90393 - ICE with throw in ?: |
| * call.c (build_conditional_expr_1): Revert changes from |
| PR c++/64372 and c++/86205. |
| |
| 2019-08-15 Marek Polacek <polacek@redhat.com> |
| |
| Backported from mainline |
| 2019-08-07 Marek Polacek <polacek@redhat.com> |
| |
| PR c++/81429 - wrong parsing of constructor with C++11 attribute. |
| * parser.c (cp_parser_constructor_declarator_p): Handle the scenario |
| when a parameter declaration begins with [[attribute]]. |
| |
| 2019-08-08 Marek Polacek <polacek@redhat.com> |
| |
| PR c++/87519 - bogus warning with -Wsign-conversion. |
| * typeck.c (cp_build_binary_op): Use same_type_p instead of comparing |
| the types directly. |
| |
| 2019-08-13 Marek Polacek <polacek@redhat.com> |
| |
| PR c++/90473 - wrong code with nullptr in default argument. |
| * call.c (null_ptr_cst_p): Update quote from the standard. |
| * decl.c (check_default_argument): Don't return nullptr when the arg |
| has side-effects. |
| |
| 2019-06-14 Marek Polacek <polacek@redhat.com> |
| |
| PR c++/90884 - stray note with -Wctor-dtor-privacy. |
| * class.c (maybe_warn_about_overly_private_class): Guard the call to |
| inform. |
| |
| 2019-08-14 Martin Sebor <msebor@redhat.com> |
| |
| Backported from mainline |
| 2019-08-01 Martin Sebor <msebor@redhat.com> |
| |
| PR c++/90947 |
| * decl.c (reshape_init_array_1): Avoid truncating initializer |
| lists containing string literals. |
| |
| 2019-08-14 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR c++/91436 |
| * name-lookup.c (get_std_name_hint): Fix min_dialect field for |
| complex_literals and make_unique entries. |
| |
| 2019-08-12 Tom Honermann <tom@honermann.net> |
| |
| * parser.c (cp_parser_template_declaration_after_parameters): Enable |
| class template argument deduction for non-type template parameters |
| in literal operator templates. |
| |
| 2019-08-12 Jason Merrill <jason@redhat.com> |
| |
| PR c++/91378 - ICE with noexcept and auto return type. |
| * pt.c (maybe_instantiate_noexcept): push_to_top_level. |
| |
| PR c++/90538 - multiple expansions of capture packs |
| * cp-tree.h (DECLTYPE_FOR_INIT_CAPTURE): Remove. |
| * lambda.c (add_capture): Copy parameter packs from init. |
| (lambda_capture_field_type): Always use auto for init-capture. |
| * pt.c (uses_parameter_packs): Return tree. |
| (tsubst) [DECLTYPE_TYPE]: Remove init-capture handling. |
| (gen_elem_of_pack_expansion_instantiation): Don't push |
| local_specialization_stack. |
| (prepend_one_capture): New. |
| (tsubst_lambda_expr): Use it. Don't touch local_specializations. |
| (do_auto_deduction): Avoid redundant error. |
| |
| 2019-08-12 Release Manager |
| |
| * GCC 9.2.0 released. |
| |
| 2019-08-02 Martin Sebor <msebor@redhat.com> |
| |
| Backport from mainline |
| 2019-06-05 Martin Sebor <msebor@redhat.com> |
| |
| PR c/90737 |
| * typeck.c (maybe_warn_about_returning_address_of_local): Only |
| consider functions returning pointers as candidates for |
| -Wreturn-local-addr. |
| |
| 2019-08-02 Marek Polacek <polacek@redhat.com> |
| |
| Backported from mainline |
| 2019-08-02 Marek Polacek <polacek@redhat.com> |
| |
| PR c++/91230 - wrong error with __PRETTY_FUNCTION__ and generic lambda. |
| * pt.c (value_dependent_expression_p): Consider __PRETTY_FUNCTION__ |
| inside a template function value-dependent. |
| |
| 2019-07-19 Jason Merrill <jason@redhat.com> |
| |
| PR c++/90098 - partial specialization and class non-type parms. |
| PR c++/90099 |
| PR c++/90101 |
| * call.c (build_converted_constant_expr_internal): Don't copy. |
| * pt.c (process_partial_specialization): Allow VIEW_CONVERT_EXPR |
| around class non-type parameter. |
| (unify) [TEMPLATE_PARM_INDEX]: Ignore cv-quals. |
| (invalid_nontype_parm_type_p): Check for dependent class type. |
| |
| PR c++/85552 - wrong instantiation of dtor for DMI. |
| * typeck2.c (digest_nsdmi_init): Set tf_no_cleanup for direct-init. |
| |
| 2019-07-19 Nina Dinka Ranns <dinka.ranns@gmail.com> |
| |
| PR c++/63149 - Wrong auto deduction from braced-init-list. |
| * pt.c (listify_autos): use non cv qualified auto_node in |
| std::initializer_list<auto>. |
| |
| 2019-07-01 Marek Polacek <polacek@redhat.com> |
| |
| Backported from mainline |
| 2019-06-21 Marek Polacek <polacek@redhat.com> |
| |
| PR c++/60223 - ICE with T{} in non-deduced context. |
| * pt.c (unify): Allow COMPOUND_LITERAL_P in a non-deduced context. |
| |
| PR c++/90490 - fix decltype issues in noexcept-specifier. |
| * except.c (build_noexcept_spec): Call |
| instantiate_non_dependent_expr_sfinae before |
| build_converted_constant_expr instead of calling |
| instantiate_non_dependent_expr after it. Add |
| processing_template_decl_sentinel. |
| |
| 2019-06-29 Jakub Jelinek <jakub@redhat.com> |
| |
| Backported from mainline |
| 2019-06-21 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c++/90950 |
| * semantics.c (finish_omp_clauses): Don't reject references to |
| incomplete types if processing_template_decl. |
| |
| 2019-06-12 Marek Polacek <polacek@redhat.com> |
| |
| PR c++/90825 - endless recursion when evaluating sizeof. |
| PR c++/90832 - endless recursion when evaluating sizeof. |
| * constexpr.c (cxx_eval_constant_expression): Don't recurse on the |
| result of fold_sizeof_expr if is returns a SIZEOF_EXPR. |
| * typeck.c (cxx_sizeof_expr): Only return a SIZEOF_EXPR if the operand |
| is instantiation-dependent. |
| |
| PR c++/90736 - bogus error with alignof. |
| * constexpr.c (adjust_temp_type): Use cv_unqualified type. |
| |
| 2019-06-11 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c++/90810 |
| * init.c (constant_value_1): Handle VECTOR_CST DECL_INITIAL for |
| !DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P decls like CONSTRUCTOR. |
| |
| 2019-06-05 Jakub Jelinek <jakub@redhat.com> |
| |
| Backported from mainline |
| 2019-05-29 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c++/90598 |
| * tree.c (lvalue_kind): Return clk_none for expressions with |
| with VOID_TYPE_P. |
| |
| 2019-05-28 Marek Polacek <polacek@redhat.com> |
| |
| Backported from mainline |
| 2019-05-28 Marek Polacek <polacek@redhat.com> |
| |
| PR c++/90548 - ICE with generic lambda and empty pack. |
| * pt.c (tsubst_copy_and_build): Handle pack expansion properly. |
| |
| 2019-05-25 Marek Polacek <polacek@redhat.com> |
| |
| Backported from mainline |
| 2019-05-25 Marek Polacek <polacek@redhat.com> |
| |
| PR c++/90572 - wrong disambiguation in friend declaration. |
| * parser.c (cp_parser_constructor_declarator_p): Don't allow missing |
| typename for friend declarations. |
| |
| 2019-05-20 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from mainline |
| 2019-05-20 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR c++/90532 Ensure __is_constructible(T[]) is false |
| * method.c (is_xible_helper): Return error_mark_node for construction |
| of an array of unknown bound. |
| |
| 2019-05-17 Jakub Jelinek <jakub@redhat.com> |
| |
| Backported from mainline |
| 2019-05-15 Jakub Jelinek <jakub@redhat.com> |
| |
| PR debug/90197 |
| * cp-gimplify.c (genericize_cp_loop): Emit a DEBUG_BEGIN_STMT |
| before the condition (or if missing or constant non-zero at the end |
| of the loop. Emit a DEBUG_BEGIN_STMT before the increment expression |
| if any. Don't call protected_set_expr_location on incr if it already |
| has a location. |
| |
| 2019-05-10 Jakub Jelinek <jakub@redhat.com> |
| |
| PR pch/90326 |
| * config-lang.in (gtfiles): Remove c-family/c-lex.c, add |
| c-family/c-cppbuiltin.c. |
| |
| 2019-05-10 Marek Polacek <polacek@redhat.com> |
| |
| PR c++/78010 - bogus -Wsuggest-override warning on final function. |
| * class.c (check_for_override): Don't warn for final functions. |
| |
| 2019-05-06 Marek Polacek <polacek@redhat.com> |
| |
| PR c++/90265 - ICE with generic lambda. |
| * pt.c (tsubst_copy_and_build): Use a dedicated variable for the last |
| element in the vector. |
| |
| 2019-05-06 Paolo Carlini <paolo.carlini@oracle.com> |
| |
| PR c++/90173 |
| * decl.c (grokdeclarator): Set type to error_mark_node |
| upon error about template placeholder type non followed |
| by a simple declarator-id. |
| |
| 2019-05-04 Michael Meissner <meissner@linux.ibm.com> |
| |
| * ChangeLog.ibm: Delete unintentional commit on the wrong branch. |
| |
| 2019-05-03 Release Manager |
| |
| * GCC 9.1.0 released. |
| |
| 2019-04-24 Jason Merrill <jason@redhat.com> |
| |
| PR c++/90227 - error with template parameter packs. |
| * pt.c (coerce_template_parms): Do add empty pack when |
| require_all_args. |
| |
| 2019-04-24 Richard Biener <rguenther@suse.de> |
| |
| * call.c (null_ptr_cst_p): Order checks according to expensiveness. |
| (conversion_null_warnings): Likewise. |
| * typeck.c (same_type_ignoring_top_level_qualifiers_p): Return |
| early if type1 == type2. |
| |
| 2019-04-22 Jason Merrill <jason@redhat.com> |
| |
| PR c++/87366 - wrong error with alias template. |
| * typeck.c (structural_comptypes): When comparing_specializations, |
| aliases are unequal. |
| (comptypes): When comparing_specializations, do structural |
| comparison. |
| |
| 2019-04-19 Jason Merrill <jason@redhat.com> |
| |
| PR c++/90190 - CTAD with list-constructor. |
| * pt.c (do_class_deduction): Don't try the single element deduction |
| if the single element is also a braced list. |
| |
| PR c++/90171 - ICE with destroying delete with size_t parm. |
| * call.c (sized_deallocation_fn_p): New. Use it instead of |
| second_parm_is_size_t in most cases. |
| (second_parm_is_size_t): Don't check for aligned. |
| |
| 2019-04-19 Paolo Carlini <paolo.carlini@oracle.com> |
| |
| PR c++/89900 |
| * pt.c (fn_type_unification): When handling null explicit |
| arguments do not special case non-parameter packs. |
| |
| 2019-04-19 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c++/90138 |
| * pt.c (process_template_parm): Set decl to pushdecl result. If |
| !is_non_type, also set parm to that. |
| |
| PR c/89888 |
| * decl.c (struct cp_switch): Remove outside_range_p member. |
| (push_switch): Don't clear it. |
| (pop_switch): Adjust c_do_switch_warnings caller. |
| (finish_case_label): Adjust c_add_case_label caller. |
| |
| PR c++/90108 |
| * decl.c (duplicate_decls): If remove is main variant and |
| DECL_ORIGINAL_TYPE is some other type, remove a DECL_ORIGINAL_TYPE |
| variant that has newdecl as TYPE_NAME if any. |
| |
| 2019-04-18 Jason Merrill <jason@redhat.com> |
| |
| PR c++/87554 - ICE with extern template and reference member. |
| * decl.c (cp_finish_decl): Don't set DECL_INITIAL of external vars. |
| |
| 2019-04-17 Jason Merrill <jason@redhat.com> |
| |
| PR c++/90047 - ICE with enable_if alias template. |
| * pt.c (tsubst_decl) [TYPE_DECL]: Don't put an erroneous decl in the |
| hash table when we're in SFINAE context. |
| |
| 2019-04-17 Marek Polacek <polacek@redhat.com> |
| |
| PR c++/90124 - bogus error with incomplete type in decltype. |
| * typeck.c (build_class_member_access_expr): Check |
| cp_unevaluated_operand. |
| |
| 2019-04-12 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c/89933 |
| * decl.c (duplicate_decls): When newdecl's type is its main variant, |
| don't try to remove it from the variant list, but instead assert |
| it has no variants. |
| |
| 2019-04-12 Martin Sebor <msebor@redhat.com> |
| |
| PR c/88383 |
| PR c/89288 |
| * parser.c (cp_parser_has_attribute_expression): Handle assignment |
| expressions. |
| |
| 2019-04-12 Jason Merrill <jason@redhat.com> |
| |
| * call.c (null_member_pointer_value_p): Handle an empty CONSTRUCTOR |
| of PMF type. |
| |
| 2019-04-12 Marek Polacek <polacek@redhat.com> |
| |
| * except.c (build_noexcept_spec): Use build_converted_constant_bool_expr |
| instead of perform_implicit_conversion_flags. |
| |
| PR c++/87603 - constexpr functions are no longer noexcept. |
| * constexpr.c (is_sub_constant_expr): Remove unused function. |
| * cp-tree.h (is_sub_constant_expr): Remove declaration. |
| * except.c (check_noexcept_r): Don't consider a call to a constexpr |
| function noexcept. |
| |
| 2019-04-11 Jakub Jelinek <jakub@redhat.com> |
| |
| PR translation/90035 |
| * parser.h (struct cp_parser): Add |
| type_definition_forbidden_message_arg member. |
| * parser.c (cp_debug_parser): Print it. |
| (cp_parser_check_type_definition): Pass |
| parser->type_definition_forbidden_message_arg as second argument to |
| error. |
| (cp_parser_has_attribute_expression, cp_parser_sizeof_operand): Set |
| parser->type_definition_forbidden_message_arg and use G_() with |
| %qs for parser->type_definition_forbidden_message instead of |
| building untranslatable message using concat. |
| |
| 2019-04-09 Jakub Jelinek <jakub@redhat.com> |
| |
| PR translation/90011 |
| * typeck2.c (check_narrowing): Remove trailing space from diagnostics. |
| |
| 2019-04-08 Marek Polacek <polacek@redhat.com> |
| |
| * typeck2.c (digest_init_r): Don't condition the object slicing warning |
| on flag_checking. |
| |
| 2019-04-08 Paolo Carlini <paolo.carlini@oracle.com> |
| |
| PR c++/89914 |
| * semantics.c (trait_expr_value): Don't use TYPE_NOTHROW_P |
| when maybe_instantiate_noexcept fails. |
| (classtype_has_nothrow_assign_or_copy_p): Likewise. |
| * method.c (implicitly_declare_fn): Avoid passing error_mark_node |
| to build_exception_variant. |
| |
| 2019-04-05 Marek Polacek <polacek@redhat.com> |
| |
| PR c++/87145 - bogus error converting class type in template arg list. |
| * pt.c (convert_nontype_argument): Don't call |
| build_converted_constant_expr if it could involve calling a conversion |
| function with a instantiation-dependent constructor as its argument. |
| |
| 2019-04-05 Martin Sebor <msebor@redhat.com> |
| |
| PR bootstrap/89980 |
| * decl.c (reshape_init_array_1): Avoid treating empty strings |
| as zeros in array initializers. |
| Use trivial_type_p () instead of TYPE_HAS_TRIVIAL_DFLT(). |
| |
| 2019-04-04 Jason Merrill <jason@redhat.com> |
| |
| PR c++/89948 - ICE with break in statement-expr. |
| * constexpr.c (cxx_eval_statement_list): Jumping out of a |
| statement-expr is non-constant. |
| |
| 2019-04-04 Jason Merrill <jason@redhat.com> |
| |
| PR c++/89966 - error with non-type auto tparm. |
| * pt.c (do_auto_deduction): Clear tf_partial. |
| |
| 2019-04-04 Jason Merrill <jason@redhat.com> |
| |
| PR c++/86986 - ICE with TTP with parameter pack. |
| * pt.c (coerce_template_parameter_pack): Only look at the type of a |
| non-type parameter pack. |
| (fixed_parameter_pack_p_1): Don't recurse into the type of a |
| non-type parameter pack. |
| (coerce_template_template_parms): Call add_outermost_template_args. |
| |
| 2019-04-04 Martin Sebor <msebor@redhat.com> |
| |
| PR c++/89974 |
| PR c++/89878 |
| PR c++/89833 |
| PR c++/47488 |
| * decl.c (reshape_init_array_1): Strip trailing zero-initializers |
| from arrays of trivial type and known size. |
| * mangle.c (write_expression): Convert braced initializer lists |
| to STRING_CSTs. |
| (write_expression): Trim trailing zero-initializers from arrays |
| of trivial type. |
| (write_template_arg_literal): Mangle strings the same as braced |
| initializer lists. |
| |
| 2019-04-03 Jason Merrill <jason@redhat.com> |
| |
| PR c++/81866 - ICE with member template and default targ. |
| * pt.c (tsubst_template_decl): Handle getting a type from |
| retrieve_specialization. |
| |
| PR c++/86586 - -fcompare-debug=-Wsign-compare. |
| * typeck.c (cp_build_binary_op): Don't fold for -Wsign-compare. |
| |
| PR c++/89331 - ICE with offsetof in incomplete class. |
| * semantics.c (finish_offsetof): Handle error_mark_node. |
| * typeck.c (build_class_member_access_expr): Call |
| complete_type_or_maybe_complain before converting to base. |
| |
| PR c++/89917 - ICE with lambda in variadic mem-init. |
| * pt.c (make_pack_expansion): Change type_pack_expansion_p to false. |
| |
| 2019-04-01 Jason Merrill <jason@redhat.com> |
| |
| PR c++/86946 - ICE with function call in template argument. |
| DR 1321 |
| * pt.c (iterative_hash_template_arg) [CALL_EXPR]: Use |
| dependent_name. |
| |
| 2019-04-01 Paolo Carlini <paolo.carlini@oracle.com> |
| |
| PR c++/62207 |
| * pt.c (tsubst_copy): Deal with lookup_name not returing a variable. |
| |
| 2019-03-31 Marek Polacek <polacek@redhat.com> |
| |
| PR c++/89852 - ICE with C++11 functional cast with { }. |
| * constexpr.c (fold_non_dependent_expr_template): New static function |
| broken out of... |
| (fold_non_dependent_expr): ...here. |
| (fold_non_dependent_init): New function. |
| * cp-tree.h (fold_non_dependent_init): Declare. |
| * typeck2.c (massage_init_elt): Call fold_non_dependent_init instead |
| of fold_non_dependent_expr. Don't call maybe_constant_init. |
| |
| 2019-03-30 Jason Merrill <jason@redhat.com> |
| |
| PR c++/89744 - ICE with specialization of member class template. |
| * pt.c (lookup_template_class_1): If the partial instantiation is |
| explicitly specialized, adjust. |
| (maybe_process_partial_specialization): Also adjust |
| CLASSTYPE_TI_ARGS. |
| |
| 2019-03-29 Jakub Jelinek <jakub@redhat.com> |
| |
| PR sanitizer/89869 |
| * typeck.c: Include gimplify.h. |
| (cp_build_modify_expr) <case COND_EXPR>: Unshare rhs before using it |
| for second time. Formatting fixes. |
| |
| 2019-03-29 Marek Polacek <polacek@redhat.com> |
| |
| PR c++/89876 - ICE with deprecated conversion. |
| * call.c (convert_like_real): Only give warnings with tf_warning. |
| |
| 2019-03-28 Marek Polacek <polacek@redhat.com> |
| |
| PR c++/89612 - ICE with member friend template with noexcept. |
| * pt.c (maybe_instantiate_noexcept): For function templates, use their |
| template result (function decl). Don't set up local specializations. |
| Temporarily turn on processing_template_decl. Update the template type |
| too. |
| |
| PR c++/89836 - bool constant expression and explicit conversions. |
| * call.c (build_converted_constant_expr_internal): New function, |
| renamed from... |
| (build_converted_constant_expr): ...this. New. |
| (build_converted_constant_bool_expr): New. |
| * cp-tree.h (build_converted_constant_bool_expr): Declare. |
| * decl.c (build_explicit_specifier): Call |
| build_converted_constant_bool_expr. |
| |
| 2019-03-28 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c++/89785 |
| * constexpr.c (struct check_for_return_continue_data): New type. |
| (check_for_return_continue): New function. |
| (potential_constant_expression_1) <case SWITCH_STMT>: Walk |
| SWITCH_STMT_BODY to find RETURN_EXPRs or CONTINUE_STMTs not nested |
| in loop bodies and set *jump_target to that if found. |
| |
| 2019-03-27 Jason Merrill <jason@redhat.com> |
| |
| PR c++/89831 - error with qualified-id in const member function. |
| * semantics.c (finish_non_static_data_member): Use object cv-quals |
| in scoped case, too. |
| |
| PR c++/89421 - ICE with lambda in template parameter list. |
| * parser.c (cp_parser_lambda_expression): Also reject a lambda in a |
| template parameter list before C++20. |
| * pt.c (type_dependent_expression_p): True for LAMBDA_EXPR. |
| * semantics.c (begin_class_definition): Restore error about defining |
| non-lambda class in template parm list. |
| |
| 2019-03-26 Jason Merrill <jason@redhat.com> |
| |
| PR c++/86932 - missed SFINAE with empty pack. |
| * pt.c (coerce_template_parms): Don't add an empty pack if |
| tf_partial. |
| (fn_type_unification): Pass tf_partial to coerce_template_parms. |
| |
| PR c++/86429 - constexpr variable in lambda. |
| PR c++/82643 |
| PR c++/87327 |
| * constexpr.c (cxx_eval_constant_expression): In a lambda function, |
| try evaluating the captured variable directly. |
| |
| 2019-03-26 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c++/89796 |
| * semantics.c (finish_omp_atomic): Add warning_sentinel for |
| -Wunused-value around finish_expr_stmt call. |
| |
| 2019-03-25 Paolo Carlini <paolo.carlini@oracle.com> |
| |
| PR c++/84661 |
| PR c++/85013 |
| * parser.c (cp_parser_binary_expression): Don't call cp_fully_fold |
| to undo the disabling of warnings. |
| |
| 2019-03-25 Jason Merrill <jason@redhat.com> |
| |
| PR c++/87748 - substitution failure error with decltype. |
| * pt.c (most_specialized_partial_spec): Clear |
| processing_template_decl. |
| |
| 2019-03-25 Marek Polacek <polacek@redhat.com> |
| |
| PR c++/89214 - ICE when initializing aggregates with bases. |
| * typeck2.c (digest_init_r): Warn about object slicing instead of |
| crashing. |
| |
| PR c++/89705 - ICE with reference binding with conversion function. |
| * call.c (reference_binding): If the result of the conversion function |
| is a prvalue of non-class type, use the cv-unqualified type. |
| |
| 2019-03-25 Nathan Sidwell <nathan@acm.org> |
| |
| * lambda.c (maybe_add_lambda_conv_op): Don't add to comdat group. |
| |
| 2019-03-22 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c++/60702 |
| * cp-tree.h (get_tls_wrapper_fn): Remove declaration. |
| (maybe_get_tls_wrapper_call): Declare. |
| * decl2.c (get_tls_wrapper_fn): Make static. |
| (maybe_get_tls_wrapper_call): New function. |
| * typeck.c (build_class_member_access_expr): Handle accesses to TLS |
| variables. |
| * semantics.c (finish_qualified_id_expr): Likewise. |
| (finish_id_expression_1): Use maybe_get_tls_wrapper_call. |
| * pt.c (tsubst_copy_and_build): Likewise. |
| |
| PR c++/87481 |
| * constexpr.c (struct constexpr_ctx): Add constexpr_ops_count member. |
| (cxx_eval_constant_expression): When not skipping, not constant class |
| or location wrapper, increment *ctx->constexpr_ops_count and if it is |
| above constexpr_loop_nest_limit, diagnose failure. |
| (cxx_eval_outermost_constant_expr): Add constexpr_ops_count and |
| initialize ctx.constexpr_ops_count to its address. |
| (is_sub_constant_expr): Likewise. |
| |
| 2019-03-21 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c++/71446 |
| * call.c (filed_in_pset): Change pset from hash_set<tree> * to |
| hash_set<tree, true> &, adjust uses accordingly. |
| (build_aggr_conv): Change pset from hash_set<tree> * |
| to hash_set<tree, true>. Replace goto fail; with return NULL;, |
| adjust pset uses. |
| |
| PR c++/89767 |
| * parser.c (cp_parser_lambda_introducer): Add ids and first_capture_id |
| variables, check for duplicates in this function. |
| * lambda.c (add_capture): Don't check for duplicates nor use |
| IDENTIFIER_MARKED. |
| (register_capture_members): Don't clear IDENTIFIER_MARKED here. |
| |
| 2019-03-21 Paolo Carlini <paolo.carlini@oracle.com> |
| |
| PR c++/89571 |
| * method.c (after_nsdmi_defaulted_late_checks): Avoid passing |
| error_mark_node to comp_except_specs. |
| |
| 2019-03-20 Jason Merrill <jason@redhat.com> |
| |
| PR c++/87480 - decltype of member access in default template arg |
| * pt.c (type_unification_real): Accept a dependent result in |
| template context. |
| |
| 2019-03-19 Martin Sebor <msebor@redhat.com> |
| |
| PR tree-optimization/89688 |
| * typeck2.c (store_init_value): Call braced_lists_to_string for more |
| kinds of initializers. |
| |
| 2019-03-18 Jason Merrill <jason@redhat.com> |
| |
| PR c++/89630 - ICE with dependent using-decl as template arg. |
| * tree.c (cp_tree_equal): Always return false for USING_DECL. |
| |
| PR c++/89761 - ICE with sizeof... in pack expansion. |
| * pt.c (argument_pack_element_is_expansion_p): Handle |
| ARGUMENT_PACK_SELECT. |
| |
| PR c++/89640 - GNU attributes on lambda. |
| * parser.c (cp_parser_lambda_declarator_opt): Allow GNU attributes. |
| |
| PR c++/89682 - wrong access error in default argument. |
| * pt.c (tsubst_default_argument): Don't defer access checks. |
| |
| 2019-03-18 Paolo Carlini <paolo.carlini@oracle.com> |
| |
| PR c++/85014 |
| * semantics.c (finish_non_static_data_member): Check return value |
| of context_for_name_lookup and immediately return error_mark_node |
| if isn't a type. |
| |
| 2019-03-17 Jason Merrill <jason@redhat.com> |
| |
| PR c++/89571 - ICE with ill-formed noexcept on constructor. |
| * pt.c (maybe_instantiate_noexcept): Only return false if defaulted. |
| (regenerate_decl_from_template): Use it for noexcept-specs. |
| |
| 2019-03-14 Jason Merrill <jason@redhat.com> |
| |
| * parser.c (cp_parser_decl_specifier_seq): Support C++20 |
| concept-definition syntax without 'bool'. |
| |
| 2019-03-14 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c++/89512 |
| * semantics.c (finish_qualified_id_expr): Reject variable templates. |
| |
| PR c++/89652 |
| * constexpr.c (struct constexpr_ctx): Change save_exprs type from |
| hash_set<tree> to vec<tree>. |
| (cxx_eval_call_expression): Adjust for save_exprs being a vec instead |
| of hash_set. |
| (cxx_eval_loop_expr): Likewise. Truncate the vector after each |
| removal of SAVE_EXPRs from values. |
| (cxx_eval_constant_expression) <case SAVE_EXPR>: Call safe_push |
| method on save_exprs instead of add. |
| |
| 2019-03-13 Jason Merrill <jason@redhat.com> |
| |
| PR c++/86521 - C++17 copy elision in initialization by constructor. |
| * call.c (joust_maybe_elide_copy): New. |
| (joust): Call it. |
| |
| 2019-03-13 Marek Polacek <polacek@redhat.com> |
| |
| PR c++/88979 - further P0634 fix for constructors. |
| * parser.c (cp_parser_decl_specifier_seq): Pass flags to |
| cp_parser_constructor_declarator_p. |
| (cp_parser_direct_declarator): Allow missing typename for constructor |
| parameters. |
| (cp_parser_constructor_declarator_p): Add FLAGS parameter. Pass it to |
| cp_parser_type_specifier. |
| |
| PR c++/89686 - mixing init-capture and simple-capture in lambda. |
| * parser.c (cp_parser_lambda_introducer): Give error when combining |
| init-capture and simple-capture. |
| |
| PR c++/89660 - bogus error with -Wredundant-move. |
| * typeck.c (maybe_warn_pessimizing_move): Only accept (T &) &arg |
| as the std::move's argument. Don't call convert_for_initialization |
| when warn_redundant_move isn't on. |
| |
| 2019-03-11 Jason Merrill <jason@redhat.com> |
| |
| PR c++/86521 - wrong overload resolution with ref-qualifiers. |
| * call.c (build_user_type_conversion_1): Don't use a conversion to a |
| reference of the wrong rvalueness for direct binding. |
| |
| 2019-03-11 Martin Liska <mliska@suse.cz> |
| |
| * cvt.c (build_expr_type_conversion): Wrap apostrophes |
| in gcc internal format with %'. |
| * decl.c (check_no_redeclaration_friend_default_args): Likewise. |
| (grokfndecl): Likewise. |
| * name-lookup.c (do_pushtag): Likewise. |
| * pt.c (unify_parameter_deduction_failure): Likewise. |
| (unify_template_deduction_failure): Likewise. |
| |
| 2019-03-11 Martin Liska <mliska@suse.cz> |
| |
| * call.c (convert_arg_to_ellipsis): Wrap an option name |
| in a string format message and fix GNU coding style. |
| (build_over_call): Likewise. |
| * class.c (check_field_decl): Likewise. |
| (layout_nonempty_base_or_field): Likewise. |
| * constexpr.c (cxx_eval_loop_expr): Likewise. |
| * cvt.c (type_promotes_to): Likewise. |
| * decl.c (cxx_init_decl_processing): Likewise. |
| (mark_inline_variable): Likewise. |
| (grokdeclarator): Likewise. |
| * decl2.c (record_mangling): Likewise. |
| * error.c (maybe_warn_cpp0x): Likewise. |
| * except.c (doing_eh): Likewise. |
| * mangle.c (maybe_check_abi_tags): Likewise. |
| * parser.c (cp_parser_diagnose_invalid_type_name): Likewise. |
| (cp_parser_userdef_numeric_literal): Likewise. |
| (cp_parser_primary_expression): Likewise. |
| (cp_parser_unqualified_id): Likewise. |
| (cp_parser_pseudo_destructor_name): Likewise. |
| (cp_parser_builtin_offsetof): Likewise. |
| (cp_parser_lambda_expression): Likewise. |
| (cp_parser_lambda_introducer): Likewise. |
| (cp_parser_lambda_declarator_opt): Likewise. |
| (cp_parser_selection_statement): Likewise. |
| (cp_parser_init_statement): Likewise. |
| (cp_parser_decomposition_declaration): Likewise. |
| (cp_parser_function_specifier_opt): Likewise. |
| (cp_parser_static_assert): Likewise. |
| (cp_parser_simple_type_specifier): Likewise. |
| (cp_parser_namespace_definition): Likewise. |
| (cp_parser_using_declaration): Likewise. |
| (cp_parser_ctor_initializer_opt_and_function_body): Likewise. |
| (cp_parser_initializer_list): Likewise. |
| (cp_parser_type_parameter_key): Likewise. |
| (cp_parser_member_declaration): Likewise. |
| (cp_parser_try_block): Likewise. |
| (cp_parser_std_attribute_spec): Likewise. |
| (cp_parser_requires_clause_opt): Likewise. |
| * pt.c (check_template_variable): Likewise. |
| (check_default_tmpl_args): Likewise. |
| (push_tinst_level_loc): Likewise. |
| (instantiate_pending_templates): Likewise. |
| (invalid_nontype_parm_type_p): Likewise. |
| * repo.c (get_base_filename): Likewise. |
| * rtti.c (typeid_ok_p): Likewise. |
| (build_dynamic_cast_1): Likewise. |
| * tree.c (maybe_warn_parm_abi): Likewise. |
| |
| 2019-03-08 Jakub Jelinek <jakub@redhat.com> |
| |
| PR other/80058 |
| * parser.c (cp_parser_template_declaration_after_parameters): Avoid |
| one space before " at the end of line and another after " on another |
| line in a string literal. |
| |
| PR tree-optimization/89550 |
| * semantics.c (maybe_convert_cond): Only set TREE_NO_WARNING if |
| warning_at returned true. |
| * decl2.c (c_parse_final_cleanups): Likewise. |
| * typeck.c (convert_for_assignment): Likewise. |
| * decl.c (finish_function): Likewise. |
| |
| PR c++/89585 |
| * parser.c (cp_parser_asm_definition): Just warn instead of error |
| on volatile qualifier outside of function body. |
| |
| PR c++/89599 |
| * constexpr.c (potential_constant_expression_1): Reject |
| REINTERPRET_CAST_P NOP_EXPRs. |
| |
| PR c++/89622 |
| * call.c (joust): Call print_z_candidate only if pedwarn returned |
| true. |
| |
| 2019-03-07 Jason Merrill <jason@redhat.com> |
| |
| PR c++/88123 - lambda and using-directive. |
| * name-lookup.c (op_unqualified_lookup) |
| (maybe_save_operator_binding, discard_operator_bindings) |
| (push_operator_bindings): New. |
| * typeck.c (build_x_binary_op, build_x_unary_op): Call |
| maybe_save_operator_binding. |
| * decl.c (start_preparsed_function): Call push_operator_bindings. |
| * tree.c (cp_free_lang_data): Call discard_operator_bindings. |
| |
| PR c++/88820 - ICE with CTAD and member template used in DMI. |
| * pt.c (do_class_deduction): Handle parm used as its own arg. |
| |
| 2019-03-07 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c++/89585 |
| * parser.c (cp_parser_asm_definition): Parse asm qualifiers even |
| at toplevel, but diagnose them. |
| |
| 2019-03-06 Jason Merrill <jason@redhat.com> |
| |
| PR c++/89381 - implicit copy and using-declaration. |
| * class.c (classtype_has_move_assign_or_move_ctor_p): Don't consider |
| op= brought in by a using-declaration. |
| |
| 2019-03-06 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c++/87148 |
| * init.c (build_value_init_noctor): Ignore flexible array members. |
| |
| 2019-03-06 Jason Merrill <jason@redhat.com> |
| |
| PR c++/89576 - if constexpr of lambda capture. |
| * semantics.c (maybe_convert_cond): Do convert a non-dependent |
| condition in a template. |
| * typeck.c (condition_conversion): Handle being called in a |
| template. |
| |
| 2019-03-06 Marek Polacek <polacek@redhat.com> |
| |
| PR c++/87378 - bogus -Wredundant-move warning. |
| * typeck.c (maybe_warn_pessimizing_move): See if the maybe-rvalue |
| overload resolution would actually succeed. |
| |
| 2019-03-05 Jason Merrill <jason@redhat.com> |
| |
| * class.c (is_really_empty_class): Add ignore_vptr parm. |
| (trivial_default_constructor_is_constexpr): Pass it. |
| * call.c (build_over_call): Pass it. |
| * constexpr.c (cxx_eval_constant_expression): Pass it instead of |
| checking TYPE_POLYMORPHIC_P. |
| (cxx_eval_component_reference, potential_constant_expression_1): |
| Pass it. |
| * cp-gimplify.c (simple_empty_class_p): Pass it. |
| * init.c (expand_aggr_init_1): Pass it. |
| |
| 2019-03-04 Paolo Carlini <paolo.carlini@oracle.com> |
| |
| PR c++/84605 |
| * parser.c (cp_parser_class_head): Reject TYPE_BEING_DEFINED too. |
| |
| 2019-03-04 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c++/71446 |
| * call.c (field_in_pset): New function. |
| (build_aggr_conv): Handle CONSTRUCTOR_IS_DESIGNATED_INIT correctly. |
| |
| 2019-03-02 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c++/71446 |
| * cp-tree.h (CONSTRUCTOR_IS_DESIGNATED_INIT): Define. |
| * parser.c (cp_parser_braced_list): Adjust cp_parser_initializer_list |
| caller, set CONSTRUCTOR_IS_DESIGNATED_INIT. |
| (cp_parser_initializer_list): Add designated parameter, set *designated |
| to a bool whether any designators were parsed. |
| * decl.c (reshape_init): Copy over CONSTRUCTOR_IS_DESIGNATED_INIT if |
| needed. |
| * pt.c (tsubst_copy_and_build): Likewise. |
| * call.c (implicit_conversion): If CONSTRUCTOR_IS_DESIGNATED_INIT, |
| don't call build_list_conv, nor build_complex_conv, nor attempt to |
| convert a single element initializer to scalar. |
| |
| 2019-03-01 Marek Polacek <polacek@redhat.com> |
| |
| PR c++/89537 - missing location for error with non-static member fn. |
| * call.c (resolve_args): Use EXPR_LOCATION. |
| * typeck.c (build_class_member_access_expr): Use input_location. |
| |
| PR c++/89532 - ICE with incomplete type in decltype. |
| * semantics.c (finish_compound_literal): Return error_mark_node |
| if digest_init_flags returns error_mark_node. |
| |
| 2019-03-01 Jakub Jelinek <jakub@redhat.com> |
| |
| Implement P1002R1, Try-catch blocks in constexpr functions |
| PR c++/89513 |
| * parser.c (cp_parser_ctor_initializer_opt_and_function_body): |
| Diagnose constexpr ctor or function with function-try-block with |
| pedwarn for c++17 and earlier. Formatting fix. |
| (cp_parser_try_block): Use pedwarn instead of error and only for |
| c++17 and earlier when try block appears in constexpr function. |
| * constexpr.c (build_constexpr_constructor_member_initializers): |
| Handle TRY_BLOCK here instead of erroring on it. |
| |
| 2019-02-28 Jason Merrill <jason@redhat.com> |
| |
| PR c++/88183 - ICE with .* fold-expression. |
| * pt.c (fold_expression) [DOTSTAR_EXPR]: Remove special handling. |
| |
| PR c++/86969 - ICE with constexpr if and recursive generic lambdas. |
| * class.c, lambda.c, pt.c: Revert earlier change. |
| * lambda.c (add_capture): Don't special-case capture of dependent |
| VLA. |
| |
| * name-lookup.c (print_binding_level): Print this_entity. |
| |
| 2019-02-27 Marek Polacek <polacek@redhat.com> |
| |
| PR c++/88857 - ICE with value-initialization of argument in template. |
| * call.c (convert_like_real): Don't call build_value_init in template. |
| |
| 2019-02-27 Jason Merrill <jason@redhat.com> |
| |
| PR c++/86969 - ICE with constexpr if and recursive generic lambdas. |
| * semantics.c (process_outer_var_ref): Do capture dependent vars. |
| * class.c (finish_struct): Only add TAG_DEFN if T is in |
| current_function_decl. |
| * lambda.c (vla_capture_type): Force the capture type out into the |
| lambda's enclosing function. |
| (add_capture): Pass in the lambda. |
| * pt.c (tsubst_lambda_expr): complete_type a VLA capture type. |
| |
| 2019-02-27 Marek Polacek <polacek@redhat.com> |
| |
| PR c++/89511 - ICE with using-declaration and unscoped enumerator. |
| * parser.c (cp_parser_using_declaration): For an unscoped enum |
| only use its context if it's not a function declaration. |
| |
| 2019-02-27 Paolo Carlini <paolo.carlini@oracle.com> |
| |
| PR c++/89488 |
| * method.c (process_subob_fn): When maybe_instantiate_noexcept |
| returns false don't call merge_exception_specifiers. |
| |
| 2019-02-27 Paolo Carlini <paolo.carlini@oracle.com> |
| |
| PR c++/88987 |
| * parser.c (cp_parser_noexcept_specification_opt): Return NULL_TREE |
| for a non-constant parsed expression. |
| |
| 2019-02-26 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c++/89481 |
| * constexpr.c (cxx_eval_store_expression): When changing active union |
| member, set no_zero_init. |
| |
| 2019-02-23 Marek Polacek <polacek@redhat.com> |
| |
| PR c++/88294 - ICE with non-constant noexcept-specifier. |
| * pt.c (maybe_instantiate_noexcept): Set up the list of local |
| specializations. Set current_class_{ptr,ref}. |
| |
| 2019-02-22 David Malcolm <dmalcolm@redhat.com> |
| |
| PR c++/89390 |
| * parser.c (cp_parser_unqualified_id): Capture and use locations |
| for destructors. |
| |
| 2019-02-22 Marek Polacek <polacek@redhat.com> |
| |
| PR c++/89420 - ICE with CAST_EXPR in explicit-specifier. |
| * decl.c (build_explicit_specifier): Don't check |
| processing_template_decl. Call instantiation_dependent_expression_p |
| instead of value_dependent_expression_p. Call |
| instantiate_non_dependent_expr_sfinae before |
| build_converted_constant_expr instead of calling |
| instantiate_non_dependent_expr after it. Add |
| processing_template_decl_sentinel. |
| |
| 2019-02-22 Thomas Schwinge <thomas@codesourcery.com> |
| |
| * parser.c (cp_parser_oacc_simple_clause): Remove parser formal |
| parameter, move loc formal parameter to the front. Adjust all |
| users. |
| (cp_parser_oacc_shape_clause): Add loc formal parameter. Adjust |
| all users. |
| |
| 2019-02-21 Jason Merrill <jason@redhat.com> |
| |
| PR c++/87685 - generic lambda 'this' capture error. |
| * lambda.c (lambda_expr_this_capture): Change add_capture_p to int. |
| (maybe_generic_this_capture): Pass -1. |
| |
| PR c++/88394 - ICE with VLA init-capture. |
| * lambda.c (is_normal_capture_proxy): Check DECL_CAPTURED_VARIABLE. |
| |
| PR c++/88869 - C++17 ICE with CTAD and explicit specialization. |
| * pt.c (do_class_deduction): Don't include explicit specialization |
| args in outer_args. |
| |
| PR c++/89422 - ICE with -g and lambda in default arg in template. |
| * pt.c (tsubst_function_decl): SET_DECL_FRIEND_CONTEXT sooner. |
| |
| 2019-02-21 Jason Merrill <jason@redhat.com> |
| |
| PR c++/88419 - C++17 ICE with class template arg deduction. |
| * pt.c (make_template_placeholder): Set TYPE_CANONICAL after |
| CLASS_PLACEHOLDER_TEMPLATE. |
| |
| 2019-02-21 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c++/89285 |
| * constexpr.c (struct constexpr_fundef): Add parms and result members. |
| (retrieve_constexpr_fundef): Adjust for the above change. |
| (register_constexpr_fundef): Save constexpr body with copy_fn, |
| temporarily set DECL_CONTEXT on DECL_RESULT before that. |
| (get_fundef_copy): Change FUN argument to FUNDEF with |
| constexpr_fundef * type, grab body and parms/result out of |
| constexpr_fundef struct and temporarily change it for copy_fn calls |
| too. |
| (cxx_eval_builtin_function_call): For __builtin_FUNCTION temporarily |
| adjust current_function_decl from ctx->call context. Test |
| !potential_constant_expression instead of !is_constant_expression. |
| (cxx_bind_parameters_in_call): Grab parameters from new_call. Undo |
| convert_for_arg_passing changes for TREE_ADDRESSABLE type passing. |
| (cxx_eval_call_expression): Adjust get_fundef_copy caller. |
| (cxx_eval_conditional_expression): For IF_STMT, allow then or else |
| operands to be NULL. |
| (label_matches): Handle BREAK_STMT and CONTINUE_STMT. |
| (cxx_eval_loop_expr): Add support for FOR_STMT, WHILE_STMT and DO_STMT. |
| (cxx_eval_switch_expr): Add support for SWITCH_STMT. |
| (cxx_eval_constant_expression): Handle IF_STMT, FOR_STMT, WHILE_STMT, |
| DO_STMT, CONTINUE_STMT, SWITCH_STMT, BREAK_STMT and CONTINUE_STMT. |
| For SIZEOF_EXPR, recurse on the result of fold_sizeof_expr. Ignore |
| DECL_EXPR with USING_DECL operand. |
| * lambda.c (maybe_add_lambda_conv_op): Build thisarg using |
| build_int_cst to make it a valid constant expression. |
| |
| 2019-02-20 Jason Merrill <jason@redhat.com> |
| |
| PR c++/88690 - C++17 ICE with empty base in aggregate. |
| * typeck2.c (process_init_constructor_record): Skip trivial |
| initialization of an empty base. |
| |
| 2019-02-21 Richard Biener <rguenther@suse.de> |
| |
| PR middle-end/89392 |
| * vtable-class-hierarchy.c (vtv_generate_init_routine): Do not |
| make symtab process new functions here. |
| |
| 2019-02-20 Jason Merrill <jason@redhat.com> |
| |
| PR c++/87921 - wrong error with inline static data member. |
| * decl2.c (finish_static_data_member_decl): Don't set DECL_IN_AGGR_P |
| for a non-template inline variable. Do nothing for an |
| already-instantiated variable. |
| (c_parse_final_cleanups): Check DECL_IN_AGGR_P without |
| DECL_INLINE_VAR_P. |
| * decl.c (check_initializer): Likewise. |
| (make_rtl_for_nonlocal_decl): Likewise. |
| * pt.c (instantiate_decl): Likewise. |
| * typeck2.c (store_init_value): Likewise. |
| |
| 2019-02-20 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c++/89403 |
| * decl2.c (c_parse_final_cleanups): Move TREE_ASM_WRITTEN setting |
| for flag_syntax_only from here... |
| * semantics.c (expand_or_defer_fn_1): ... here. |
| |
| PR c++/89405 |
| * decl.c (maybe_commonize_var): When clearing TREE_PUBLIC and |
| DECL_COMMON, set DECL_INTERFACE_KNOWN. |
| |
| PR c++/89336 |
| * constexpr.c (cxx_eval_store_expression): Diagnose changing of active |
| union member for -std=c++17 and earlier. |
| |
| 2019-02-19 Jason Merrill <jason@redhat.com> |
| |
| PR c++/87513 - 'sorry' mangling PMF template-id. |
| * mangle.c (write_expression): Handle SCOPE_REF to BASELINK. |
| |
| 2019-02-19 Jason Merrill <jason@redhat.com> |
| |
| PR c++/88380 - wrong-code with flexible array and NSDMI. |
| * typeck2.c (process_init_constructor_record): Skip flexarrays. |
| |
| 2019-02-20 will wray <wjwray@gmail.com> |
| |
| PR c++/88572 - wrong handling of braces on scalar init. |
| * decl.c (reshape_init_r): Allow braces around scalar initializer |
| within aggregate init. Reject double braced-init of scalar |
| variable. |
| |
| 2019-02-20 Paolo Carlini <paolo.carlini@oracle.com> |
| |
| PR c++/84536 |
| * pt.c (tsubst_init): Diagnose an initializer expanding to an |
| empty list of expressions; tweak wrt dependent types. |
| (regenerate_decl_from_template): For VAR_DECLs call tsubst_init |
| instead of tsubst_expr. |
| |
| 2019-02-19 Jason Merrill <jason@redhat.com> |
| |
| PR c++/88368 - wrong 'use of deleted function' |
| * method.c (walk_field_subobs): Remember errors from get_nsdmi. |
| (get_defaulted_eh_spec): Call push_tinst_level. |
| * pt.c (maybe_instantiate_noexcept): Keep error_mark_node. |
| * typeck2.c (merge_exception_specifiers): Handle error_mark_node. |
| |
| 2019-02-19 Chung-Lin Tang <cltang@codesourcery.com> |
| |
| PR c/87924 |
| * parser.c (cp_parser_oacc_clause_wait): Add representation of wait |
| clause without argument as 'wait (GOMP_ASYNC_NOVAL)', adjust comments. |
| |
| 2019-02-19 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c++/89387 |
| * lambda.c (maybe_generic_this_capture): Don't check |
| DECL_NONSTATIC_MEMBER_FUNCTION_P on USING_DECLs. |
| |
| PR c++/89391 |
| * typeck.c (build_reinterpret_cast_1): Don't handle void to |
| && conversion go through build_target_expr_with_type. |
| |
| PR c++/89390 |
| * error.c (qualified_name_lookup_error): Only call |
| suggest_alternative_in_scoped_enum if name is IDENTIFIER_NODE. |
| |
| 2019-02-19 Tom Honermann <tom@honermann.net> |
| |
| * name-lookup.c (get_std_name_hint): Added u8string as a name hint. |
| |
| 2019-02-18 Jason Merrill <jason@redhat.com> |
| |
| PR c++/89336 - multiple stores in constexpr stmt. |
| * constexpr.c (cxx_eval_store_expression): Preevaluate scalar or |
| assigned value. |
| |
| * pt.c (check_explicit_specialization): If the declarator is a |
| template-id, only check whether the arguments are dependent. |
| |
| Improve duplicate [[likely]] diagnostic. |
| * parser.c (cp_parser_statement): Make attrs_loc a range. Pass it |
| to process_stmt_hotness_attribute. |
| * cp-gimplify.c (process_stmt_hotness_attribute): Take attrs_loc. |
| (genericize_if_stmt): Use likely/unlikely instead of predictor_name. |
| |
| 2019-02-17 Marek Polacek <polacek@redhat.com> |
| |
| PR c++/89217 - ICE with list-initialization in range-based for loop. |
| * constexpr.c (unshare_constructor): No longer static. |
| * cp-tree.h (unshare_constructor): Declare. |
| * semantics.c (finish_compound_literal): When dealing with a |
| non-dependent expression in a template, return the original |
| expression. Pass LOOKUP_NO_NARROWING to digest_init_flags. |
| |
| 2019-02-13 Marek Polacek <polacek@redhat.com> |
| |
| PR c++/89297 - ICE with OVERLOAD in template. |
| * semantics.c (finish_compound_literal): Call |
| instantiate_non_dependent_expr_sfinae. |
| |
| 2019-02-13 Alexandre Oliva <aoliva@redhat.com> |
| |
| PR c++/86379 |
| * cp-tree.h (USING_DECL_SCOPE): Use result rather than type. |
| * name-lookup.c (strip_using_decl): Use USING_DECL_SCOPE. |
| * search.c (protected_accessible_p): Follow USING_DECL_DECLS. |
| (shared_member_p): Likewise. |
| (lookup_member): Likewise. |
| * decl.c (grok_special_member_properties): Skip USING_DECLs. |
| * semantics.c (finish_omp_declare_simd_methods): Likewise. |
| (finish_qualified_id_expr): Do not call shared_member_p with |
| a dependent expr. |
| |
| PR c++/87322 |
| * pt.c (tsubst_lambda_expr): Avoid duplicate tsubsting. |
| Move cp_evaluated resetting before signature tsubsting. |
| (gen_elem_of_pack_expansion_instantiation): Separate local |
| specializations per index. |
| |
| 2019-02-13 David Malcolm <dmalcolm@redhat.com> |
| |
| PR c++/89036 |
| * class.c (add_method): Drop destructor assertion. |
| |
| 2019-02-13 Paolo Carlini <paolo.carlini@oracle.com> |
| |
| PR c++/88986 |
| * decl.c (make_typename_type): Allow for TYPE_PACK_EXPANSION as |
| context (the first argument). |
| * pt.c (tsubst, case TYPENAME_TYPE): Handle TYPE_PACK_EXPANSION |
| as context. |
| |
| 2019-02-12 Jason Merrill <jason@redhat.com> |
| |
| PR c++/89144 - link error with constexpr initializer_list. |
| * call.c (convert_like_real) [ck_list]: Don't allocate a temporary |
| array for an empty list. |
| * typeck2.c (store_init_value): Don't use cxx_constant_init in a |
| template. |
| |
| 2019-02-11 Jason Merrill <jason@redhat.com> |
| |
| PR c++/89241 - ICE with __func__ in lambda in template. |
| * pt.c (enclosing_instantiation_of): Also check |
| instantiated_lambda_fn_p for the template context. |
| |
| 2019-02-11 Marek Polacek <polacek@redhat.com> |
| |
| PR c++/89212 - ICE converting nullptr to pointer-to-member-function. |
| * pt.c (tsubst_copy_and_build) <case CONSTRUCTOR>: Return early for |
| null member pointer value. |
| |
| 2019-02-11 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c++/88977 |
| * pt.c (convert_nontype_argument): Pass true as manifestly_const_eval |
| to maybe_constant_value calls. |
| |
| 2019-02-11 Marek Polacek <polacek@redhat.com> |
| |
| * typeck2.c (digest_init_r): Remove commented code. |
| |
| 2019-02-11 Martin Sebor <msebor@redhat.com> |
| |
| PR c++/87996 |
| * decl.c (compute_array_index_type_loc): Preserve signed sizes |
| for diagnostics. Call valid_array_size_p instead of error. |
| * init.c (build_new_1): Compute size for diagnostic. Call |
| invalid_array_size_error |
| (build_new): Call valid_array_size_p instead of error. |
| |
| 2019-02-07 Alexandre Oliva <aoliva@redhat.com> |
| |
| PR c++/86218 |
| * call.c (compare_ics): Deal with ck_aggr in either cs. |
| |
| 2019-02-06 David Malcolm <dmalcolm@redhat.com> |
| |
| PR c++/71302 |
| * call.c (get_location_for_expr_unwinding_for_system_header): New |
| function. |
| (conversion_null_warnings): Use it when getting locations for |
| EXPR, effectively adding a call to |
| get_location_for_expr_unwinding_for_system_header for |
| -Wconversion-null and making use of EXPR_LOCATION for |
| -Wzero-as-null-pointer-constant. |
| |
| 2019-02-05 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c++/89187 |
| * optimize.c (maybe_thunk_body): Clear TREE_ADDRESSABLE on |
| PARM_DECLs of the thunk. |
| * lambda.c (maybe_add_lambda_conv_op): Likewise. |
| |
| 2019-02-05 Marek Polacek <polacek@redhat.com> |
| |
| PR c++/89158 - by-value capture of constexpr variable broken. |
| * call.c (convert_like_real) <case ck_user>: Call mark_exp_read |
| instead of mark_rvalue_use. |
| |
| 2019-02-05 Alexandre Oliva <aoliva@redhat.com> |
| |
| PR c++/87770 |
| * pt.c (instantiates_primary_template_p): New. |
| (type_dependent_expression_p): Use it. |
| |
| 2019-02-01 Jason Merrill <jason@redhat.com> |
| |
| PR c++/88761 - ICE with reference capture of constant. |
| * lambda.c (mark_const_cap_r): Do walk subtrees of DECL_EXPR for |
| non-proxy decls. |
| |
| 2019-02-01 Marek Polacek <polacek@redhat.com> |
| |
| PR c++/88325 - ICE with invalid out-of-line template member definition. |
| * parser.c (cp_parser_class_name): Don't call make_typename_type |
| for overloads. |
| |
| 2019-02-01 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c++/87175 |
| * parser.c (cp_parser_gnu_attributes_opt): Set ok to false |
| if require_open failed. |
| |
| 2019-01-31 Marek Polacek <polacek@redhat.com> |
| |
| PR c++/89083, c++/80864 - ICE with list initialization in template. |
| * constexpr.c (adjust_temp_type): Use copy_node and change the type |
| instead of using build_constructor. |
| * decl.c (reshape_init_r): Don't reshape a digested initializer. |
| Return the initializer for COMPOUND_LITERAL_P. |
| |
| PR c++/88983 - ICE with switch in constexpr function. |
| * constexpr.c (cxx_eval_switch_expr): Use SWITCH_COND and SWITCH_BODY. |
| (cxx_eval_constant_expression) <case COND_EXPR>: Don't look for the |
| label in the else branch if we found it in the then branch. |
| |
| 2019-01-30 Jason Merrill <jason@redhat.com> |
| |
| PR c++/88752 - ICE with lambda and constexpr if. |
| * cp-tree.h (LAMBDA_EXPR_INSTANTIATED): New. |
| * pt.c (tsubst_lambda_expr): Set it. |
| (instantiated_lambda_fn_p): Check it. |
| (enclosing_instantiation_of): Use it. |
| |
| 2019-01-31 Jakub Jelinek <jakub@redhat.com> |
| |
| PR libstdc++/88170 |
| * cxx-pretty-print.c (pp_cxx_enumeration_constant): Print always as |
| a C cast in pp_c_flag_gnu_v3 mode. |
| |
| 2019-01-30 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c++/88988 |
| * lambda.c (is_capture_proxy): Don't return true for |
| DECL_OMP_PRIVATIZED_MEMBER artificial vars. |
| |
| 2019-01-30 Marek Polacek <polacek@redhat.com> |
| |
| PR c++/89119 - ICE with value-initialization in template. |
| * pt.c (tsubst_copy_and_build): Handle RANGE_EXPR. |
| |
| 2019-01-29 Jason Merrill <jason@redhat.com> |
| |
| PR c++/86943 - wrong code converting lambda to function pointer. |
| * lambda.c (maybe_add_lambda_conv_op): Use a template-id in the |
| call. Only forward parms for decltype. |
| * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Handle CALL_FROM_THUNK_P |
| specially. |
| * typeck.c (check_return_expr): Don't mess with a thunk call. |
| |
| 2019-01-28 Jason Merrill <jason@redhat.com> |
| |
| PR c++/89089 - ICE with [[no_unique_address]]. |
| PR c++/88865 - wrong layout with [[no_unique_address]]. |
| * class.c (check_field_decls): A potentially-overlapping field makes |
| the class non-layout-POD, but not non-empty. |
| (end_of_class): Always consider empty data members. |
| (layout_class_type): Set DECL_SIZE for empty fields. |
| |
| 2019-01-28 Marek Polacek <polacek@redhat.com> |
| |
| PR c++/88358 - name wrongly treated as type. |
| * parser.c (cp_parser_direct_declarator): Don't assume a qualified-id |
| in parameter-list is a type if the function's declarator-id is not |
| qualified. |
| |
| 2019-01-27 Marek Polacek <polacek@redhat.com> |
| |
| PR c++/88815 - narrowing conversion lost in decltype. |
| PR c++/78244 - narrowing conversion in template not detected. |
| * cp-tree.h (CONSTRUCTOR_IS_DEPENDENT): New. |
| * pt.c (instantiation_dependent_r): Consider a CONSTRUCTOR with |
| CONSTRUCTOR_IS_DEPENDENT instantiation-dependent. |
| * semantics.c (finish_compound_literal): When the compound literal |
| isn't instantiation-dependent and the type isn't type-dependent, |
| fall back to the normal processing. Set CONSTRUCTOR_IS_DEPENDENT. |
| |
| PR c++/89024 - ICE with incomplete enum type. |
| * call.c (standard_conversion): When converting an |
| ARITHMETIC_TYPE_P to an incomplete type, return NULL. |
| |
| 2019-01-25 Paolo Carlini <paolo.carlini@oracle.com> |
| |
| PR c++/88969 |
| * call.c (build_op_delete_call): Implement 7.6.2.5/(10.1). |
| * decl2.c (coerce_delete_type): Use build_pointer_type instead |
| of TYPE_POINTER_TO. |
| |
| 2019-01-24 Jason Merrill <jason@redhat.com> |
| |
| PR c++/89001 - mangling of reference temporaries |
| * cp-tree.h (struct saved_scope): Add ref_temp_count. |
| (current_ref_temp_count): New macro. |
| * mangle.c (mangle_ref_init_variable): Use it. |
| * typeck2.c (store_init_value): Clear it. |
| * call.c (make_temporary_var_for_ref_to_temp): Copy public and |
| comdat. |
| |
| 2019-01-24 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c++/88976 |
| * semantics.c (finish_omp_cancel): Diagnose more than one if |
| on #pragma omp cancel with different modifiers. Use |
| maybe_convert_cond when not in template or build_x_binary_op |
| otherwise. |
| |
| 2019-01-23 Marek Polacek <polacek@redhat.com> |
| |
| PR c++/88757 - qualified name treated wrongly as type. |
| * parser.c (cp_parser_direct_declarator): Don't treat qualified-ids |
| in parameter-list as types if name lookup for declarator-id didn't |
| find one or more function templates. |
| |
| 2019-01-23 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c/44715 |
| * cp-gimplify.c (genericize_cp_loop): Call begin_bc_block only |
| after genericizing cond and incr expressions. |
| |
| PR c++/88984 |
| * cp-gimplify.c (genericize_switch_stmt): Move cond genericization |
| before the begin_bc_block call. |
| |
| 2019-01-21 Jason Merrill <jason@redhat.com> |
| |
| PR c++/87893 - constexpr ctor ICE on ARM. |
| PR c++/88293 - ICE with comma expression. |
| * constexpr.c (initialized_type): Don't shortcut non-void type. |
| Handle COMPOUND_EXPR. |
| (cxx_eval_outermost_constant_expr): Return early for void type. |
| |
| 2019-01-21 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c++/88949 |
| * optimize.c (cxx_copy_decl): New function. |
| (clone_body): Use it instead of copy_decl_no_change. |
| |
| PR sanitizer/88901 |
| * typeck.c (cp_build_binary_op): Don't instrument |
| SANITIZE_POINTER_COMPARE if processing_template_decl. |
| (pointer_diff): Similarly for SANITIZE_POINTER_SUBTRACT. |
| |
| 2019-01-18 Jason Merrill <jason@redhat.com> |
| |
| PR c++/88875 - error with explicit list constructor. |
| * call.c (reference_binding): Don't modify EXPR. Set |
| need_temporary_p on the ck_user conversion for a temporary. |
| (convert_like_real): Check it. |
| |
| 2019-01-18 H.J. Lu <hongjiu.lu@intel.com> |
| |
| PR c/51628 |
| PR c/88664 |
| * call.c (convert_for_arg_passing): Upate the |
| warn_for_address_or_pointer_of_packed_member call. |
| * typeck.c (convert_for_assignment): Likewise. |
| |
| 2019-01-17 Jason Merrill <jason@redhat.com> |
| |
| PR c++/86205 - ICE with ?: of throw and template-id. |
| * pt.c (resolve_nondeduced_context_or_error): Split out from... |
| * typeck.c (decay_conversion): ...here. |
| * call.c (build_conditional_expr_1): Use it. |
| |
| PR c++/86740, ICE with constexpr if and nested generic lambdas. |
| * tree.c (cp_walk_subtrees): Handle LAMBDA_EXPR. |
| |
| 2019-01-17 Paolo Carlini <paolo.carlini@oracle.com> |
| |
| * decl.c (grokdeclarator): Use typespec_loc in error messages |
| about 'auto' and trailing return type. |
| |
| 2019-01-17 David Malcolm <dmalcolm@redhat.com> |
| |
| PR c++/88699 |
| * class.c (add_method): Don't use DECL_DESTRUCTOR_P on |
| USING_DECLs. |
| |
| 2019-01-17 Nathan Sidwell <nathan@acm.org> |
| |
| PR c++/86610 |
| * semantics.c (process_outer_var_ref): Only skip dependent types |
| in templates. |
| |
| 2019-01-17 Alexandre Oliva <aoliva@redhat.com> |
| |
| PR c++/87768 |
| * cp-tree.h (saved_scope): Add suppress_location_wrappers. |
| * name-lookup.c (do_push_to_top_level): Save and reset it. |
| (do_pop_from_top_level): Restore it. |
| |
| PR c++/86648 |
| * pt.c (make_template_placeholder): Use auto_identifier. |
| (is_auto): Drop CLASS_PLACEHOLDER_TEMPLATE test. |
| * error.c (dump_type): Handle template placeholders. |
| * cxx-pretty-print.c (pp_cx_unqualified_id): Likewise. |
| |
| PR c++/88146 |
| * cvt.c (convert_to_void): Handle all cdtor calls as if |
| returning void. |
| |
| 2019-01-16 Paolo Carlini <paolo.carlini@oracle.com> |
| |
| * decl.c (grokdeclarator): Use locations[ds_storage_class] in |
| error messages about ill-formed uses of mutable. |
| |
| 2019-01-16 Marek Polacek <polacek@redhat.com> |
| |
| PR c++/78244 - narrowing conversion in template not detected. |
| * call.c (perform_implicit_conversion_flags): Set |
| IMPLICIT_CONV_EXPR_BRACED_INIT. |
| * cp-tree.h (IMPLICIT_CONV_EXPR_BRACED_INIT): New. |
| * pt.c (tsubst_copy_and_build): Use it. |
| |
| 2019-01-15 David Malcolm <dmalcolm@redhat.com> |
| |
| PR c++/88795 |
| * pt.c (build_deduction_guide): Bail out if tsubst_arg_types |
| fails. |
| |
| 2019-01-15 Paolo Carlini <paolo.carlini@oracle.com> |
| |
| * decl.c (start_decl): Improve error location. |
| * decl2.c (grokfield): Likewise. |
| |
| 2019-01-15 Paolo Carlini <paolo.carlini@oracle.com> |
| |
| * decl.c (grokdeclarator): Move further up the location_t loc |
| declaration and use the location when building a TYPE_DECL for |
| a typedef name. |
| * decl2.c (grokbitfield): Use DECL_SOURCE_LOCATION in the error |
| about an ill-formed bit-field as typedef. |
| |
| 2019-01-14 Marek Polacek <polacek@redhat.com> |
| |
| PR c++/88830 - ICE with abstract class. |
| * decl2.c (maybe_emit_vtables): Check CLASSTYPE_LAZY_DESTRUCTOR. |
| Fix formatting. |
| |
| PR c++/88825 - ICE with bogus function return type deduction. |
| * typeck.c (can_do_nrvo_p): Check error_mark_node. |
| |
| 2019-01-14 Tom Honermann <tom@honermann.net> |
| |
| Implement P0482R5, char8_t: A type for UTF-8 characters and strings |
| * cvt.c (type_promotes_to): Handle char8_t promotion. |
| * decl.c (grokdeclarator): Handle invalid type specifier |
| combinations involving char8_t. |
| * lex.c (init_reswords): Add char8_t as a reserved word. |
| * mangle.c (write_builtin_type): Add name mangling for char8_t (Du). |
| * parser.c (cp_keyword_starts_decl_specifier_p) |
| (cp_parser_simple_type_specifier): Recognize char8_t as a simple |
| type specifier. |
| (cp_parser_string_literal): Use char8_array_type_node for the type |
| of CPP_UTF8STRING. |
| (cp_parser_set_decl_spec_type): Tolerate char8_t typedefs in system |
| headers. |
| * rtti.c (emit_support_tinfos): type_info support for char8_t. |
| * tree.c (char_type_p): Recognize char8_t as a character type. |
| * typeck.c (string_conv_p): Handle conversions of u8 string |
| literals of char8_t type. |
| (check_literal_operator_args): Handle UDLs with u8 string literals |
| of char8_t type. |
| * typeck2.c (ordinary_char_type_p): New. |
| (digest_init_r): Disallow initializing a char array with a u8 string |
| literal. |
| |
| 2019-01-14 Martin Liska <mliska@suse.cz> |
| |
| PR gcov-profile/88263 |
| * decl2.c (get_tls_wrapper_fn): Use DECL_SOURCE_LOCATION |
| as location of the TLS wrapper. |
| |
| 2019-01-12 Paolo Carlini <paolo.carlini@oracle.com> |
| |
| * decl.c (cp_finish_decl): Improve error location. |
| * decl2.c (grokfield): Likewise, improve two locations. |
| |
| 2019-01-11 Marek Polacek <polacek@redhat.com> |
| |
| PR c++/88692, c++/87882 - -Wredundant-move false positive with *this. |
| * typeck.c (maybe_warn_pessimizing_move): Return if ARG isn't |
| ADDR_EXPR. |
| |
| 2019-01-11 Jason Merrill <jason@redhat.com> |
| |
| PR c++/88312 - pack expansion of decltype. |
| * pt.c (instantiation_dependent_r): A template non-type parameter |
| pack is instantiation-dependent. |
| |
| 2019-01-11 Jason Merrill <jason@redhat.com> |
| |
| PR c++/88613 - ICE with use of const var in lambda. |
| * expr.c (mark_use): Fix location wrapper handling. |
| * cp-gimplify.c (cp_fold_maybe_rvalue): Call mark_rvalue_use. |
| |
| 2019-01-11 Tobias Burnus <burnus@net-b.de> |
| |
| PR C++/88114 |
| * decl2.c (maybe_emit_vtables): If needed, generate code for |
| the destructor of an abstract class. |
| (mark_used): Update comment for older function-name change. |
| |
| 2019-01-11 Paolo Carlini <paolo.carlini@oracle.com> |
| |
| * decl.c (start_decl): Improve error location. |
| (grokdeclarator): Likewise, improve two locations. |
| |
| 2019-01-09 Sandra Loosemore <sandra@codesourcery.com> |
| |
| PR other/16615 |
| |
| * cp-tree.h: Mechanically replace "can not" with "cannot". |
| * parser.c: Likewise. |
| * pt.c: Likewise. |
| |
| 2019-01-08 Paolo Carlini <paolo.carlini@oracle.com> |
| |
| * decl.c (grok_reference_init): Improve error location. |
| (grokdeclarator): Likewise, improve two locations. |
| |
| 2019-01-08 Marek Polacek <polacek@redhat.com> |
| |
| PR c++/88538 - braced-init-list in template-argument-list. |
| * parser.c (cp_parser_template_argument): Handle braced-init-list when |
| in C++20. |
| |
| PR c++/88548 - this accepted in static member functions. |
| * parser.c (cp_debug_parser): Adjust printing of |
| local_variables_forbidden_p. |
| (cp_parser_new): Set local_variables_forbidden_p to 0 rather than false. |
| (cp_parser_primary_expression): When checking |
| local_variables_forbidden_p, use THIS_FORBIDDEN or |
| LOCAL_VARS_FORBIDDEN. |
| (cp_parser_lambda_body): Update the type of |
| local_variables_forbidden_p. Set it to 0 rather than false. |
| (cp_parser_condition): Adjust call to cp_parser_declarator. |
| (cp_parser_explicit_instantiation): Likewise. |
| (cp_parser_init_declarator): Likewise. |
| (cp_parser_declarator): New parameter. Use it. |
| (cp_parser_direct_declarator): New parameter. Use it to set |
| local_variables_forbidden_p. Adjust call to cp_parser_declarator. |
| (cp_parser_type_id_1): Adjust call to cp_parser_declarator. |
| (cp_parser_parameter_declaration): Likewise. |
| (cp_parser_default_argument): Update the type of |
| local_variables_forbidden_p. Set it to LOCAL_VARS_AND_THIS_FORBIDDEN |
| rather than true. |
| (cp_parser_member_declaration): Tell cp_parser_declarator if we saw |
| 'static' or 'friend'. |
| (cp_parser_exception_declaration): Adjust call to cp_parser_declarator. |
| (cp_parser_late_parsing_default_args): Update the type of |
| local_variables_forbidden_p. Set it to LOCAL_VARS_AND_THIS_FORBIDDEN |
| rather than true. |
| (cp_parser_cache_defarg): Adjust call to cp_parser_declarator. |
| (cp_parser_objc_class_ivars): Likewise. |
| (cp_parser_objc_struct_declaration): Likewise. |
| (cp_parser_omp_for_loop_init): Likewise. |
| * parser.h (cp_parser): Change the type of local_variables_forbidden_p |
| to unsigned char. |
| (LOCAL_VARS_FORBIDDEN, LOCAL_VARS_AND_THIS_FORBIDDEN, THIS_FORBIDDEN): |
| Define. |
| |
| 2019-01-08 Paolo Carlini <paolo.carlini@oracle.com> |
| |
| * decl.c (start_decl): Improve permerror location. |
| |
| 2019-01-08 Jonathan Wakely <jwakely@redhat.com> |
| Jakub Jelinek <jakub@redhat.com> |
| |
| PR c++/88554 |
| * decl.c (finish_function): For -Wreturn-type don't add a return *this; |
| fixit hint if current_class_ref is NULL. Use a single if instead of |
| two nested ones. |
| |
| 2019-01-07 Paolo Carlini <paolo.carlini@oracle.com> |
| |
| * decl.c (start_decl): Improve two error_at locations. |
| (expand_static_init): Likewise. |
| |
| 2019-01-07 Marek Polacek <polacek@redhat.com> |
| |
| PR c++/88741 - wrong error with initializer-string. |
| * decl.c (cp_complete_array_type): Strip any location wrappers. |
| |
| 2019-01-07 Bernd Edlinger <bernd.edlinger@hotmail.de> |
| |
| PR c++/88261 |
| PR c++/69338 |
| PR c++/69696 |
| PR c++/69697 |
| * cp-tree.h (LOOKUP_ALLOW_FLEXARRAY_INIT): New flag value. |
| * typeck2.c (digest_init_r): Raise an error for non-static |
| initialization of a flexible array member. |
| (process_init_constructor, massage_init_elt, |
| process_init_constructor_array, process_init_constructor_record, |
| process_init_constructor_union, process_init_constructor): Add the |
| flags parameter and pass it thru. |
| (store_init_value): Pass LOOKUP_ALLOW_FLEXARRAY_INIT parameter to |
| digest_init_flags for static decls. |
| |
| 2019-01-07 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c++/85052 |
| * cp-tree.h (cp_build_vec_convert): Declare. |
| * parser.c (cp_parser_postfix_expression): Parse |
| __builtin_convertvector. |
| * constexpr.c: Include fold-const-call.h. |
| (cxx_eval_internal_function): Handle IFN_VEC_CONVERT. |
| (potential_constant_expression_1): Likewise. |
| * semantics.c (cp_build_vec_convert): New function. |
| * pt.c (tsubst_copy_and_build): Handle CALL_EXPR to |
| IFN_VEC_CONVERT. |
| |
| 2019-01-03 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c++/88636 |
| * decl.c (builtin_function_1): Return result of pushdecl_top_level |
| or pushdecl rather than decl. |
| |
| 2019-01-03 Paolo Carlini <paolo.carlini@oracle.com> |
| |
| * tree.c (handle_nodiscard_attribute): Improve warning location. |
| |
| 2019-01-02 Marek Polacek <polacek@redhat.com> |
| |
| PR c++/88612 - ICE with -Waddress-of-packed-member. |
| * call.c (convert_for_arg_passing): Only give warnings with tf_warning. |
| * typeck.c (convert_for_assignment): Likewise. |
| |
| PR c++/88631 - CTAD failing for value-initialization. |
| * typeck2.c (build_functional_cast): Try deducing the template |
| arguments even if there are no arguments to deduce from. |
| |
| 2019-01-01 Jakub Jelinek <jakub@redhat.com> |
| |
| Update copyright years. |
| |
| Copyright (C) 2019 Free Software Foundation, Inc. |
| |
| Copying and distribution of this file, with or without modification, |
| are permitted in any medium without royalty provided the copyright |
| notice and this notice are preserved. |
