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+2007-12-20 Jason Merrill <jason@redhat.com>
+
+ PR c++/34111
+ * call.c (standard_conversion): Derived-to-base is considered a
+ standard conversion.
+
+2007-12-19 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/34513
+ * parser.c (cp_parser_omp_parallel): For non-combined parallel
+ call cp_parser_statement rather than
+ cp_parser_already_scoped_statement.
+
+2007-12-18 Jason Merrill <jason@redhat.com>
+
+ PR c++/34206
+ * pt.c (tsubst_aggr_type): Do nothing if the type already doesn't
+ use template parms.
+ (dependent_type_p_r): Handle the domain of an array.
+
+2007-12-18 Douglas Gregor <doug.gregor@gmail.com>
+ Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/32565
+ PR c++/33943
+ PR c++/33965
+ * pt.c (template_template_parm_bindings_ok_p): New; verifies
+ bindings of template template parameters after all template
+ arguments have been deduced.
+ (coerce_template_parms): Don't complain when COMPLAIN doesn't
+ include tf_error.
+ (fn_type_unification): Use template_template_parm_bindings_ok_p.
+ (unify): Deal with variadic, bound template template parameters.
+ (get_class_bindings): Use template_template_parm_bindings_ok_p.
+
+2007-12-18 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/34488
+ * decl.c (grokdeclarator): Reject friend sfk_constructor
+ FUNCTION_TYPE.
+
+2007-12-17 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/34506
+ * parser.c (cp_parser_omp_all_clauses): Accept optional comma
+ in between clauses.
+
+2007-12-15 Alexandre Oliva <aoliva@redhat.com>
+
+ PR debug/7081
+ * cp-lang.c (cp_classify_record): New.
+ (LANG_HOOKS_CLASSIFY_RECORD): Override.
+
+2007-12-11 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/34238
+ * decl2.c (cp_write_global_declarations): Revert 2007-11-22 change.
+
+ PR c++/34364
+ * rtti.c (build_dynamic_cast): Call convert_from_reference even for
+ dynamic_cast in a template.
+
+2007-12-10 Simon Martin <simartin@users.sourceforge.net>
+
+ PR c++/34059
+ * typeck.c (build_class_member_access_expr): Compute MEMBER_SCOPE from
+ MEMBER's BASELINK_ACCESS_BINFO instead of its BASELINK_BINFO.
+
+2007-12-10 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/34395
+ * error.c (dump_type_prefix, dump_type_suffix): Handle
+ TYPE_PACK_EXPANSION.
+
+ PR c++/34394
+ * error.c (dump_expr): Handle ABS_EXPR.
+
+2007-12-09 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/34178
+ PR c++/34340
+ * repo.c (repo_emit_p): Return 2 for DECL_INTEGRAL_CONSTANT_VAR_P
+ in class scope rather than DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
+ Return 2 also if DECL_EXPLICIT_INSTANTIATION.
+ * decl2.c (import_export_decl): Don't make VAR_DECLs import_p when
+ flag_use_repository and repo_emit_p returned 2.
+
+2007-12-06 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/34336
+ * tree.c (stabilize_call, stabilize_init): Do nothing if
+ processing_template_decl.
+
+2007-12-05 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/34271
+ * semantics.c (finish_decltype_type): For SCOPE_REF issue an
+ error instead of assertion failure.
+ * parser.c (cp_parser_decltype): If closing paren is not found,
+ return error_mark_node.
+
+2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
+
+ PR c++/34101
+ * name-lookup.c (arg_assoc_template_arg): Recurse on argument
+ packs.
+ (arg_assoc_type): We don't need to handle TYPE_ARGUMENT_PACK here,
+ since arg_assoc_template_arg will deal with them (better).
+
+2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
+
+ PR c++/33509
+ * pt.c (tsubst_exception_specification): Handle substitutions into
+ member templates, where tsubst_pack_expansion returns a
+ TYPE_PACK_EXPANSION.
+
+2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
+
+ PR c++/33091
+ * pt.c (unify_pack_expansion): If we didn't deduce any actual
+ bindings for the template parameter pack, don't try to keep the
+ empty deduced arguments.
+ (unify): If a parameter is a template-id whose template argument
+ list contains a pack expansion that is not at the end, then we
+ cannot unify against that template-id.
+
+2007-12-02 Paolo Carlini <pcarlini@suse.de>
+
+ PR c++/34061
+ * pt.c (current_template_args): Use error_operand_p.
+
+2007-12-02 Paolo Carlini <pcarlini@suse.de>
+
+ PR c++/34273
+ * error.c (dump_decl): Handle TREE_BINFO.
+
+2007-12-01 Ollie Wild <aaw@google.com>
+
+ PR c++/8171
+ * typeck.c (build_binary_op): Add conversion of pointers to function
+ members appearing as operands to the equality operators.
+
+2007-11-30 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/34275
+ * error.c (dump_expr): Handle OBJ_TYPE_REF.
+
+2007-11-29 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/34270
+ * tree.c (lvalue_p_1) <case COND_EXPR>: Handle x ?: y
+ in templates.
+ * typeck.c (is_bitfield_expr_with_lowered_type) <case COND_EXPR>:
+ Likewise.
+
+ PR c++/34267
+ PR c++/34268
+ * parser.c (cp_parser_decltype): Don't call finish_id_expression
+ on ~type.
+ * semantics.c (finish_decltype_type): Issue error on types, TYPE_DECLs
+ and ~type early.
+
+2007-11-27 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/34181
+ * method.c (use_thunk): Don't inline the call in the thunk.
+
+ PR c++/34213
+ * tree.c (decl_linkage): Static data members and static member
+ functions in anonymous ns classes are lk_external.
+
+2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com>
+
+ PR c++/34081
+ * decl.c (start_preparsed_function): Pass
+ processing_template_decl for the new allocate_struct_function
+ parameter.
+
+2007-11-25 Richard Guenther <rguenther@suse.de>
+
+ * decl.c (poplevel): Use BLOCK_CHAIN.
+
+2007-11-24 Ollie Wild <aaw@google.com>
+
+ * typeck.c (delta_from_ptrmemfunc): New function.
+ (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc.
+ (build_binary_op): Call delta_from_ptrmemfunc.
+
+2007-11-23 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/30293
+ PR c++/30294
+ * decl.c (cp_finish_decl): Disallow variable or field
+ definitions if extern "Java" aggregates.
+ (grokparms): Disallow parameters with extern "Java"
+ aggregates.
+ (check_function_type): Disallow function return values
+ with extern "Java" aggregates.
+ * init.c (build_new_1): Disallow placement new with
+ extern "Java" aggregates.
+
+2007-11-23 Mark Mitchell <mark@codesourcery.com>
+ Manuel Lopez-Ibanez <manu@gcc.gnu.org>
+
+ PR c++/5310
+ * call.c (convert_like_real): Build a zero constant when __null is
+ converted to an integer type.
+
+2007-11-22 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/34094
+ * decl2.c (cp_write_global_declarations): Issue error about static
+ data members in anonymous namespace which are declared and used,
+ but not defined.
+
+2007-11-20 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/34089
+ * parser.c (cp_parser_class_head): Reject function template ids.
+
+ PR c++/28879
+ * tree.c (build_cplus_array_type_1): Don't pass any VLA types
+ when processing_template_decl to build_array_type.
+
+ PR c++/33962
+ * pt.c (more_specialized_fn): Don't segfault if one or
+ both argument list end with ellipsis.
+
+2007-11-18 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/30988
+ * semantics.c (finish_call_expr): Set
+ current_function_returns_abnormally if fn is noreturn FUNCTION_DECL
+ or OVERLOAD with all noreturn functions.
+
+2007-11-16 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/34100
+ * pt.c (apply_late_template_attributes): Do nothing if decl's type is
+ error_mark_node.
+
+2007-11-13 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/34054
+ PR c++/34056
+ PR c++/34057
+ PR c++/34058
+ PR c++/34060
+ * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
+ set to error_mark_node the outermost POINTER_TYPE to the pack if
+ it is seen in a POINTER_TYPE.
+ (push_template_decl_real): If check_for_bare_parameter_packs
+ fails for function return type, set the return type to
+ integer_type_node. If check_for_bare_parameter_packs failed
+ for non-function, return error_mark_node.
+
+ PR c++/29225
+ * call.c (build_new_op): Call resolve_args before calling
+ build_over_call.
+
+2007-11-11 Tom Tromey <tromey@redhat.com>
+
+ PR c++/17577:
+ * lex.c (handle_pragma_implementation): Use cpp_included_before.
+
+2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
+
+ PR c++/8570
+ * pt.c (redeclare_class_template): Update error message. Use a
+ note to show the previous declaration.
+ (tsubst_friend_class): Use the location of the friend template as
+ the input location before calling redeclare_class_template.
+
+2007-11-11 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/34068
+ * semantics.c (finish_pseudo_destructor_expr): Handle
+ object == error_mark_node.
+
+2007-11-10 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/32241
+ * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
+ is not scalar type, let finish_class_member_access_expr handle
+ diagnostics. Pass BIT_NOT_EXPR argument to
+ finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
+
+2007-11-09 Douglas Gregor <doug.gregor@gmail.com>
+
+ PR c++/33510
+ * decl.c (cp_complete_array_type): If any of the initializer
+ elements are pack expansions, don't compute the array size yet.
+
+2007-11-08 Andrew Pinski <pinskia@gmail.com>
+
+ PR c++/30297:
+ * tree.c (decl_linkage): Fields have no linkage.
+
+2007-11-08 Daniel Jacobowitz <dan@codesourcery.com>
+
+ * class.c (build_ctor_vtbl_group): Lay out the new type and decl.
+
+2007-11-07 Douglas Gregor <doug.gregor@gmail.com>
+
+ PR c++/33045
+ PR c++/33837
+ PR c++/33838
+ * semantics.c (finish_decltype_type): See through INDIRECT_REFs.
+ Be careful with ERROR_MARK_NODEs.
+ * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
+ argument.
+
+2007-11-07 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/33501
+ * call.c (build_over_call): Don't check TREE_ADDRESSABLE
+ on incomplete type.
+
+2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
+
+ PR c++/33977
+ PR c++/33886
+ * tree.c (c_build_qualified_type): Define bridge to
+ cp_build_qualified_type.
+
+2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
+
+ PR c++/31439
+ PR c++/32114
+ PR c++/32115
+ PR c++/32125
+ PR c++/32126
+ PR c++/32127
+ PR c++/32128
+ PR c++/32253
+ PR c++/32566
+ * typeck.c (check_return_expr): Pass address of retval to
+ check_for_bare_parameter_packs.
+ * class.c (build_base_field): Tolerate bases that have no layout
+ due to errors.
+ (end_of_base): Ditto.
+ * tree.c (canonical_type_variant): Be careful with
+ ERROR_MARK_NODE.
+ * cp-tree.h (check_for_bare_parameter_packs): Now accepts a
+ tree*.
+ * pt.c (find_parameter_pack_data): Add set_packs_to_error field,
+ which states whether parameter packs should be replaced with
+ ERROR_MARK_NODE.
+ (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever
+ possible. If set_packs_to_error is set true, replace the parameter
+ pack with ERROR_MARK_NODE. Manage our own pointer sets.
+ (uses_parameter_packs): Don't set parameter packs to
+ ERROR_MARK_NODE.
+ (check_for_bare_parameter_packs): Now takes a pointer to a tree,
+ which may be modified (if it is a parameter pack). Instructs
+ find_parameter_packs_r to replace parameter packs with
+ ERROR_MARK_NODE (so that they won't cause errors later on).
+ (process_template_parm): Pass pointer to
+ check_for_bare_parameter_packs.
+ (process_partial_specialization): Replace pack expansions before
+ the end of the template argument list with ERROR_MARK_NODE.
+ (push_template_decl_real): Pass pointer to
+ check_for_bare_parameter_packs. Replace parameter packs not at the
+ end of the template parameter list with ERROR_MARK_NODE.
+ (convert_template_argument): Be more careful about using DECL_NAME
+ on only declarations.
+ (unify): Can't unify against ERROR_MARK_NODE.
+ * semantics.c (finish_cond): Pass pointer to
+ check_for_bare_parameter_packs.
+ (finish_expr_stmt): Ditto.
+ (finish_for_expr): Ditto.
+ (finish_switch_cond): Pass pointer to
+ check_for_bare_parameter_packs, and call it before we put the
+ condition into the statement.
+ (finish_mem_initializers): Pass pointer to
+ check_for_bare_parameter_packs.
+ (finish_member_declaration): Ditto.
+ * parser.c (cp_parser_base_clause): Ditto.
+
+2007-11-06 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/33168
+ * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
+ with the final TREE_READONLY flag in place. processing_template_decl
+ is known to be 0 in this part of function.
+
+ PR c++/33894
+ * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
+ OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
+ * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
+ * semantics.c (finish_omp_atomic): Revert most of the
+ 2007-02-05 changes, just keep the new representation of
+ OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
+
+2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR c++/33871
+ * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
+ local.
+
+2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
+
+ PR c++/33996
+ PR c++/33235
+ PR c++/33930
+ * typeck.c (merge_types): Don't lose rvalue references when
+ merging types.
+ * call.c (build_over_call): Don't elide move constructors just
+ because the copy constructor is trivial (!).
+ (compare_ics): If comparing cv-qualifiers fails, we can still order
+ based on binding lvalues vs. rvalues.
+
+2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
+
+ PR c++/33939
+ * pt.c (unify_pack_expansion): bring handling of function call
+ arguments into line with type_unification_real.
+
+2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
+
+ * typeck.c (build_binary_op): Use pedwarn instead of error for
+ consistency.
+
+2007-11-05 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/33836
+ * parser.c (cp_parser_unary_expression): For &&label call
+ cp_parser_non_integral_constant_expression and return error_mark_node
+ if it returned true.
+
+ PR c++/33969
+ * decl.c (grokdeclarator): Don't call build_memfn_type if type
+ is neither FUNCTION_TYPE nor METHOD_TYPE.
+
+2007-11-02 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/33516
+ * parser.c (cp_parser_nested_name_specifier_opt): Use
+ TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
+ typedef of currently open class.
+
+2007-11-02 Paolo Carlini <pcarlini@suse.de>
+
+ PR c++/33495
+ * error.c (dump_expr): Deal specially with statements.
+
+2007-11-01 Jason Merrill <jason@redhat.com>
+
+ PR c++/30897
+ * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
+ template parms.
+ (lookup_template_class): Use it to get the outer template args
+ for instantiating one.
+
+ PR c++/29236
+ * pt.c (reduce_template_parm_level): tsubst the parameters
+ of a template template parm.
+
+2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
+
+ PR c++/33955
+ * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
+
+2007-11-01 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/32384
+ * parser.c (cp_parser_postfix_dot_deref_expression): If
+ POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
+ first and if that succeeds and type is SCALAR_TYPE_P, create
+ PSEUDO_DTOR_EXPR.
+
+ PR c++/32260
+ * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
+ (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
+ as for std::type_info.
+
+2007-10-31 Paolo Carlini <pcarlini@suse.de>
+
+ PR c++/33494
+ * cxx-pretty-print.c (pp_cxx_typeid_expression,
+ pp_cxx_delete_expression): Change to static linkage.
+ * cxx-pretty-print.h: Adjust declarations.
+ * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
+ MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
+ MODOP_EXPR): Forward to pp_expression.
+
+ * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
+ Fix typo.
+
+2007-10-31 Christian Bruel <christian.bruel@st.com>
+ Mark Mitchell <mark@codesourcery.com>
+
+ PR c++/19531
+ * typeck.c (check_return_expr): Don't set named_return_value_okay_p
+ if retval is volatile.
+
+2007-10-30 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/33616
+ * decl2.c (build_offset_ref_call_from_tree): Call
+ build_non_dependent_expr on object prior to building ADDR_EXPR from it
+ if FN is DOTSTAR_EXPR.
+
+2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
+
+ PR c++/31993
+ PR c++/32252
+ * pt.c (find_parameter_packs_r): Fix typo in comment.
+ (convert_template_argument): Look at the pattern of a pack
+ expansion to determine what kind of entity we're converting.
+ (coerce_template_parameter_pack): When we have coerced a non-type
+ template parameter pack, substitute into the type of that pack.
+ (tsubst_pack_expansion): When our substitution of a parameter pack
+ is a "trivial" substitution of itself, just substitute into the
+ pack expansion rather than actually expanding.
+
+2007-10-29 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/33841
+ * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
+ for non-integral type bitfields. Return true if bitfield is correct, false
+ error has been diagnosed.
+ (check_field_decls): If check_bitfield_decl returned false, call also
+ check_field_decl.
+
+2007-10-28 Paolo Carlini <pcarlini@suse.de>
+ Mark Mitchell <mark@codesourcery.com>
+
+ PR c++/30659
+ * pt.c (do_decl_instantiation): If the VAR_DECL is not a
+ class member error out and return.
+
+2007-10-27 Jakub Jelinek <jakub@redhat.com>
+
+ * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
+ to current_function_decl rather than 0.
+
+ PR c++/33844
+ * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
+ ->* rather than .*.
+ * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
+
+2007-10-27 Jason Merrill <jason@redhat.com>
+
+ PR c++/5247
+ * call.c (convert_default_arg): Detect recursion.
+
+2007-10-27 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/33842
+ * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
+ * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
+ OFFSETOF_EXPR.
+ (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
+ functions.
+ * error.c (dump_expr): Handle OFFSETOF_EXPR.
+
+2007-10-26 Jason Merrill <jason@redhat.com>
+
+ PR c++/24791
+ * pt.c (get_template_info): New fn.
+ (template_class_depth): Use it.
+ (push_template_decl_real): Check that the template args of the
+ definition match the args of the previous declaration.
+
+2007-10-26 Paolo Carlini <pcarlini@suse.de>
+
+ PR c++/31988
+ * decl2.c (coerce_new_type): Do not allow a default argument for
+ the first parameter.
+
+2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
+
+ PR c++/33839
+ * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
+ don't see the leading '('. Only lookup names if we get an
+ IDENTIFIER_NODE.
+
+2007-10-26 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/33744
+ * parser.c (cp_parser_parenthesized_expression_list): Set
+ greater_than_is_operator_p to true in between the parens.
+
+2007-10-26 Paolo Carlini <pcarlini@suse.de>
+
+ PR c++/31747
+ * decl.c (grokdeclarator): In case of conflicting specifiers
+ just return error_mark_node.
+
+2007-10-26 Ollie Wild <aaw@google.com>
+
+ * expr.c (cxx_expand_expr): Removed.
+ * cp-tree.h (exx_expand_expr): Removed.
+ * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
+ with c_expand_expr.
+
+2007-10-25 Paolo Carlini <pcarlini@suse.de>
+
+ PR c++/33843
+ * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
+
+2007-10-23 Jason Merrill <jason@redhat.com>
+
+ PR c++/25950 (DR 391)
+ * call.c (struct conversion): Remove check_copy_constructor_p.
+ (reference_binding): Always bind a reference directly to a
+ compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
+ temporary creation.
+ (check_constructor_callable): Remove.
+ (convert_like_real): Don't call it.
+ (initialize_reference): Don't call check_constructor_callable.
+ (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
+ LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
+ conversions if LOOKUP_NO_TEMP_BIND.
+ (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
+ (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
+ second conversion.
+ * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
+
+2007-10-22 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/33372
+ * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
+ before checking if its type is integral.
+
+2007-10-22 Jason Merrill <jason@redhat.com>
+
+ PR c++/33620
+ * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
+ * pt.c (apply_late_template_attributes): Splice out dependent
+ attributes from DECL_ATTRIBUTES.
+
+ * decl.c (cxx_maybe_build_cleanup): Use build_address.
+
+2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
+
+ * typeck.c (build_binary_op) : Use appropriate warning option
+ instead of unnamed warning.
+
+2007-10-16 Paolo Carlini <pcarlini@suse.de>
+
+ PR c++/31446
+ * pt.c (current_template_args): Do not change TREE_LIST elements
+ with a TREE_VALUE of error_mark_node.
+
+2007-10-16 Mark Mitchell <mark@codesourcery.com>
+
+ * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
+ * decl.c (start_decl): Tidy.
+ (start_decl_1): Call cp_apply_type_quals_to_decl after completing
+ the type.
+ (grokdeclarator): Clarify comment.
+
+2007-10-14 Andrew Pinski <pinskia@gmail.com>
+
+ PR c++/30303
+ * decl.c (grokfndecl): Return NULL after the "definition of
+ implicitly-declared" error happened.
+
+2007-10-12 Simon Martin <simartin@users.sourceforge.net>
+
+ PR c++/26698
+ * call.c (build_user_type_conversion_1): Do not consider conversion
+ functions to convert a (possibly cv-qualified) object to the (possibly
+ cv-qualified) same object type (or a reference to it), to a (possibly
+ cv-qualified) base class of that type (or a reference to it).
+
+2007-10-12 Paolo Carlini <pcarlini@suse.de>
+
+ * pt.c (tsubst): Use template_parm_level_and_index.
+
+2007-10-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/32121
+ * parser.c (cp_parser_compound_statement): Handle label-declarations
+ at the beginning of the compound statement.
+ (cp_parser_block_declaration): Issue diagnostics about __label__
+ not at the beginning of a block.
+
+2007-10-11 Paolo Carlini <pcarlini@suse.de>
+
+ PR c++/33461
+ * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
+ to convert_template_argument.
+ (coerce_template_parms): Return error_mark_node after fixed-length
+ error.
+ (tsubst_decl): Check for error_mark_node the return value of the
+ first tsubst in 'case VAR_DECL'.
+
+2007-10-08 Ollie Wild <aaw@google.com>
+
+ * typeck2.c (digest_init): Call cplus_expand_constant after
+ convert_for_initialization.
+ * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
+ * expr.c (cplus_expand_constant): Updated function description.
+
+2007-10-04 Jason Merrill <jason@redhat.com>
+
+ PR c++/20416
+ * call.c (initialize_reference): Handle local static reference
+ temps properly.
+
+2007-10-03 Jason Merrill <jason@redhat.com>
+
+ PR c++/32470
+ * name-lookup.c (push_namespace_with_attrs): Fold back into...
+ (push_namespace): Here.
+ (handle_namespace_attrs): New fn for the attr code.
+ (leave_scope): Don't pop_visibility.
+ * name-lookup.h (struct cp_binding_level): Remove has_visibility.
+ * parser.c (cp_parser_namespace_definition): Call
+ handle_namespace_attrs and pop_visibility as appropriate.
+
+ PR c++/11756
+ * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
+
+2007-10-03 Alexandre Oliva <aoliva@redhat.com>
+
+ * decl.c (duplicate_decls): Preserve linkage flags for mere
+ redeclarations of gnu_inline definitions.
+
+2007-10-03 Jason Merrill <jason@redhat.com>
+
+ PR c++/15764
+ * decl.c (wrap_cleanups_r): New fn.
+ (wrap_temporary_cleanups): New fn.
+ (initialize_local_var): Call it.
+
+2007-09-29 Jason Merrill <jason@redhat.com>
+
+ PR c++/33094
+ * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
+ constant to not have DECL_EXTERNAL if it's file-local.
+
+2007-09-28 Ollie Wild <aaw@google.com>
+
+ Revert
+ 2007-09-27 Ollie Wild <aaw@google.com>
+
+ * typeck2.c (digest_init): Call cplus_expand_constant after
+ convert_for_initialization.
+ * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
+ * expr.c (cplus_expand_constant): Updated function description.
+
+2007-09-28 Jason Merrill <jason@redhat.com>
+
+ PR c++/10179
+ * class.c (layout_empty_base): Take rli parameter, update
+ rli->record_align if empty base has user-specified alignment.
+ (build_base_field): Pass rli to it.
+
+2007-09-28 Paolo Carlini <pcarlini@suse.de>
+
+ PR c++/33213
+ * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
+
+2007-09-28 Paolo Carlini <pcarlini@suse.de>
+
+ PR c++/33118
+ * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
+ (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
+ (dump_parameters): Just call dump_type for argument packs too.
+
+2007-09-28 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/31434
+ * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
+ qualification by creating qualified PACK_EXPANSION_PATTERN and
+ then calling make_pack_expansion on it.
+
+2007-09-27 Ollie Wild <aaw@google.com>
+
+ * typeck2.c (digest_init): Call cplus_expand_constant after
+ convert_for_initialization.
+ * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
+ * expr.c (cplus_expand_constant): Updated function description.
+
+2007-09-27 Jason Merrill <jason@redhat.com>
+
+ PR c++/33571
+ * decl2.c (is_late_template_attribute): Don't crash on unknown
+ attribute.
+
+2007-09-27 Paolo Carlini <pcarlini@suse.de>
+
+ PR c++/33493
+ * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
+ * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
+ spaces in the formatting.
+ * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
+
+2007-09-27 Jakub Jelinek <jakub@redhat.com>
+
+ * error.c (cxx_print_error_function): Add third argument, pass
+ it over to lhd_print_error_function.
+ (cp_print_error_function): If diagnostic->abstract_origin, print
+ virtual backtrace.
+ * cp-tree.h (struct diagnostic_info): New forward decl.
+ (cxx_print_error_function): Add third argument.
+
+2007-09-25 Simon Martin <simartin@users.sourceforge.net>
+
+ PR c++/33207
+ * name-lookup.c (pushtag): Do not create an implicit typedef before
+ the associated type declaration is known to be valid.
+
+2007-09-25 Jakub Jelinek <jakub@redhat.com>
+
+ * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
+ rather than pointers.
+
+2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
+
+ PR c++/14688
+ * search.c (check_final_overrider): Fail if
+ targetm.comp_type_attributes returns 0.
+
+2007-09-24 Jason Merrill <jason@redhat.com>
+
+ PR c++/33239
+ * pt.c (resolve_typename_type): Don't look things up in the original
+ template if it would mean losing template arguments.
+
+2007-09-24 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/33506
+ * cp-tree.h (cxx_type_hash_eq): New prototype.
+ * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
+ * tree.c (cxx_type_hash_eq): New function.
+
+2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
+
+ PR c++/33185
+ * tree.c (cp_build_qualified_type_real): Build a canonical
+ ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
+
+2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
+
+ PR c++/33112
+ PR c++/33185
+ * tree.c (cplus_array_compare): Compare pointers, not types.
+ (build_cplus_array_type_1): Store new array type into the hash
+ table before building the canonical type; build the canonical type
+ correctly.
+ (cp_build_qualified_type_real): Put all of the array types with
+ cv-qualified element types into the C++ array hash table, built as
+ variants of the unqualified versions.
+
+2007-09-23 Jason Merrill <jason@redhat.com>
+
+ PR c++/16370
+ * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
+ for deprecation warnings.
+
+2007-09-22 Jason Merrill <jason@redhat.com>
+
+ PR c++/15269
+ * call.c (build_over_call): Warn about deprecated virtuals.
+
+ PR c++/19407
+ * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
+ (MAYBE_TAGGED_TYPE_P): Remove.
+ * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
+ instead of calling is_late_template_attribute again.
+ (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
+ (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
+ Don't crash on typedefs from non-template classes.
+ * decl2.c (grokfield): Don't sorry about attrs on template parms.
+ (is_late_template_attribute): All attributes applied to template
+ parms or typename types are dependent. Static.
+ (splice_template_attributes): Pass decl through.
+ (save_template_attributes): Likewise.
+
+2007-09-20 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/33496
+ * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
+ returned from tsubst_pack_expansion.
+ (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
+ (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
+
+2007-09-20 Paolo Carlini <pcarlini@suse.de>
+
+ PR c++/33460
+ * semantics.c (finish_id_expression): Use consistently
+ context_for_name_lookup.
+ * decl.c (fixup_anonymous_aggr): Fix error message for
+ anonymous struct (vs union).
+
+2007-09-19 Jason Merrill <jason@redhat.com>
+
+ PR c++/7586
+ * pt.c (tsubst): Handle typedefs by looking for the specialization.
+ (retrieve_specialization): Only tagged types use
+ DECL_TEMPLATE_INSTANTIATIONS.
+ (instantiate_class_template): Push nested classes too.
+ (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
+ tagged types.
+ * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
+ * init.c (is_aggr_type): Remove redundant tests.
+ * class.c (push_nested_class): Use CLASS_TYPE_P.
+
+2007-09-20 Paolo Carlini <pcarlini@suse.de>
+
+ PR c++/33459
+ * init.c (build_zero_init): If, recursively, build_zero_init
+ returns a NULL_TREE, do not append it to the VEC of constructors.
+
+2007-09-18 Jason Merrill <jason@redhat.com>
+
+ PR c++/17743
+ * pt.c (apply_late_template_attributes): Set processing_template_decl.
+ (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
+ ATTR_FLAG_TYPE_IN_PLACE.
+ (tsubst): Do unqualified lookup to find typedefs from current class.
+ [ARRAY_TYPE]: Propagate alignment info.
+ * decl2.c (is_late_template_attribute): Only defer handling of
+ attribute aligned if the expression is dependent.
+ (save_template_attributes): If we're deferring any attributes,
+ make this a naming typedef.
+
+2007-09-18 Paolo Carlini <pcarlini@suse.de>
+
+ PR c++/33462 (again)
+ * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
+ va_arg instead of __builtin_va_arg.
+
+2007-09-18 Paolo Carlini <pcarlini@suse.de>
+
+ PR c++/33462
+ * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
+ (pp_cxx_primary_expression): Use it.
+ * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
+ * error.c (dump_expr): Use it.
+
+2007-09-18 Paolo Carlini <pcarlini@suse.de>
+
+ PR c++/33463
+ * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
+ out case TYPEID_EXPR to...
+ (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
+ and pp_cxx_right_paren.
+ * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
+ * error.c (dump_expr): Use it.
+
+2007-09-18 Paolo Carlini <pcarlini@suse.de>
+
+ PR c++/33464
+ * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
+ (pp_cxx_primary_expression): Use it.
+ * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
+ * error.c (dump_expr): Use it.
+
+2007-09-16 Paolo Carlini <pcarlini@suse.de>
+
+ PR c++/33124
+ * init.c (build_new): Remove warning for zero-element
+ allocations.
+
+2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
+
+ PR c++/32756
+ * call.c (maybe_handle_implicit_object): Set this_p, clear
+ rvaluedness_matches_p.
+ (compare_ics): Do not compare rvaluedness matching when one of the
+ operands is an implicit object.
+
+2007-09-14 Jason Merrill <jason@redhat.com>
+
+ PR c++/17743, c++/19163
+ * decl2.c (is_late_template_attribute): New fn.
+ (splice_template_attributes, save_template_attributes): New fns.
+ (cplus_decl_attributes): Call save_template_attributes.
+ * pt.c (apply_late_template_attributes): New fn.
+ (instantiate_class_template, tsubst_decl): Use it.
+ * cp-tree.h: Declare is_late_template_attribute.
+
+2007-09-13 Tom Tromey <tromey@redhat.com>
+
+ * parser.c (cp_lexer_new_main): Don't use
+ c_lex_return_raw_strings.
+ (cp_lexer_get_preprocessor_token): Update. Add special case when
+ lexer is NULL.
+
+2007-09-11 Jan Hubicka <jh@suse.cz>
+
+ * method.c (use_thunk): Use tree_rest_of_compilation
+ * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
+ (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
+ * cp-tree.h (expand_body): Kill.
+ (emit_associated_thunks): Declare.
+ * semantics.c (emit_associated_thunks): Export.
+ (expand_body): Kill.
+
+2007-09-09 David Daney <ddaney@avtrex.com>
+
+ PR c++/33324
+ * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
+ to calculate cookie_ptr.
+
+2007-09-08 Jason Merrill <jason@redhat.com>
+
+ PR c++/33342
+ * pt.c (most_specialized_class): Set processing_template_decl
+ while tsubsting partial spec args.
+
+2007-09-06 Jason Merrill <jason@redhat.com>
+
+ * decl2.c (get_guard): Copy visibility from the guarded variable.
+
+2007-09-06 Jan Hubicka <jh@suse.cz>
+
+ * semantics.c (expand_body): Do not mark arguments of clones used.
+
+2007-09-06 Paolo Carlini <pcarlini@suse.de>
+
+ PR c++/32674
+ * decl.c (cp_finish_decl): When processing_template_decl,
+ deal correctly with init as TREE_LIST.
+
+2007-09-06 Tom Tromey <tromey@redhat.com>
+
+ * decl.c (finish_function): Put return's location on line zero of
+ file.
+
+2007-09-05 Jason Merrill <jason@redhat.com>
+
+ PR c++/15745
+ * except.c (prepare_eh_type): Use type_decays_to.
+
+ PR c++/15097
+ * init.c (build_delete): Use build_headof to get the address of the
+ complete object if we aren't using the deleting destructor.
+ * rtti.c (build_headof): No longer static.
+ * cp-tree.h: Declare it.
+
+2007-09-06 Jakub Jelinek <jakub@redhat.com>
+
+ * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
+ decl if a prototype for XX is provided with throw().
+
+ PR c++/33289
+ * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
+ on __*_chk non-__builtin_* decls.
+
+2007-09-05 Paolo Carlini <pcarlini@suse.de>
+
+ PR c++/30302
+ * semantics.c (finish_id_expression): Use context_for_name_lookup
+ insted of DECL_CONTEXT, to see through anonymous structs and unions.
+ * class.c (finish_struct_anon): Deal correctly with anonymous
+ structs (vs unions, as GNU extension) in error messages.
+
+2007-09-05 Jan Hubicka <jh@suse.cz>
+
+ * sematics.c (expand_body): Remove unnecesary import_export_decl
+ call, DECL_EXTERNAL checks and current_function_decl saving.
+
+2007-09-05 Paolo Carlini <pcarlini@suse.de>
+
+ PR c++/29731 (again)
+ * parser.c (cp_parser_primary_expression): Return error_mark_node
+ when a statement-expression is found in a template-argument list.
+
+2007-09-04 Jason Merrill <jason@redhat.com>
+
+ * except.c (initialize_handler_parm): Use
+ fold_build_cleanup_point_expr.
+
+ PR c++/31419
+ * call.c (reference_binding): Don't look for user-defined conversions
+ to the same type.
+
+ PR c++/31411
+ * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
+ the MUST_NOT_THROW_EXPR.
+
+2007-09-04 Richard Sandiford <richard@codesourcery.com>
+
+ * decl.c (cp_finish_decl): Call determine_visibility before
+ make_rtl_for_nonlocal_decl.
+
+2007-09-04 Jason Merrill <jason@redhat.com>
+
+ PR c++/14032
+ * pt.c (most_specialized_class): Substitute outer template
+ arguments into the arguments of a member template partial
+ specialization.
+ (strip_innermost_template_args): New fn.
+
+2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
+
+ * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
+
+2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
+ * decl.c (cp_make_fname_decl): Likewise,
+ * parser.c (cp_parser_string_literal): Likewise,
+ * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
+ * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
+ Likewise,
+
+2007-09-02 Paolo Carlini <pcarlini@suse.de>
+
+ PR c++/33208
+ * typeck.c (build_unary_op): Fix error message for
+ Boolean expression as operand to operator--.
+
+2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
+ * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
+ Likewise.
+
+2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
+
+ PR c++/32597
+ * init.c (build_default_init): Make extern.
+ * cp-tree.h (build_default_init): Declare here.
+ * pt.c (tsubst_expr): When the instantiation of the initializer of
+ a variable results in an empty list, default-initialize the
+ variable.
+ (tsubst_copy_and_build): When the instantiation of the initializer
+ in a new expression results in an empty initializer list,
+ default-initialize it.
+
+2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
+
+ * mangle.c (write_type): Change mangling of rvalue reference from
+ `RR' to `O'.
+
+2007-08-31 Jakub Jelinek <jakub@redhat.com>
+
+ * decl.c (duplicate_decls): Remove duplicated line.
+
+2007-08-31 Paolo Carlini <pcarlini@suse.de>
+
+ PR c++/33210
+ * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
+ BOUND_TEMPLATE_TEMPLATE_PARM.
+
+2007-08-31 Paolo Carlini <pcarlini@suse.de>
+
+ PR c++/32113
+ * search.c (lookup_member): Check the name argument for
+ error_mark_node.
+
+2007-08-31 Paolo Carlini <pcarlini@suse.de>
+
+ PR c++/33212
+ * parser.c (cp_parser_trait_expr): Check rerurn value of
+ cp_parser_type_id.
+
+2007-08-30 Ollie Wild <aaw@google.com>
+
+ * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
+ convert_ptrmem for pointer to member conversions.
+ (convert_to_pointer_force): Update cp_convert_to_pointer call.
+ (ocp_convert): Update cp_convert_to_pointer call.
+ * typeck.c (convert_ptrmem): Add conditional for null pointers to
+ members.
+ (build_static_cast_1): Check can_convert for conversions in either
+ direction.
+ (get_delta_difference_1): New function.
+ (get_delta_difference): Refactor to call get_delta_difference_1.
+
+2007-08-30 Jakub Jelinek <jakub@redhat.com>
+
+ * decl.c (start_preparsed_function): Set
+ DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
+
+2007-08-28 Paolo Carlini <pcarlini@suse.de>
+
+ PR c++/33209
+ * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
+ BOUND_TEMPLATE_TEMPLATE_PARM.
+
+2007-08-28 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/32596
+ PR c++/32400
+ * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
+ and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
+
+2007-08-27 Jason Merrill <jason@redhat.com>
+
+ PR c++/29000
+ * pt.c (build_non_dependent_expr, type_dependent_expression_p):
+ Look inside STMT_EXPR.
+ * semantics.c (stmt_expr_value_expr): New fn.
+ * cp-tree.h: Declare it.
+
+ PR c++/28558
+ * decl.c (groktypename): Ignore attributes applied to class type.
+
+2007-08-28 Richard Guenther <rguenther@suse.de>
+
+ * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
+
+2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
+
+ * error.c (dump_expr): Handle COMPLEX_CST.
+ * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
+ (pp_cxx_expression): Likewise.
+
+2007-08-27 Alexandre Oliva <aoliva@redhat.com>
+
+ * decl.c (GNU_INLINE_P): New.
+ (duplicate_decls): Handle gnu_inline. Merge attributes and
+ some flags in overriding definitions.
+ (redeclaration_error_message): Handle gnu_inline.
+ (start_preparsed_function): Likewise.
+
+2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * call.c (sufficient_parms_p): Constify.
+ * class.c (same_signature_p): Likewise.
+ * cp-gimplify.c (is_invisiref_parm,
+ cxx_omp_privatize_by_reference): Likewise.
+ * cp-objcp-common.c (has_c_linkage): Likewise.
+ * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
+ sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
+ grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
+ num_artificial_parms_for, comp_template_parms,
+ template_parameter_pack_p, any_dependent_template_arguments_p,
+ any_type_dependent_arguments_p, any_value_dependent_elements_p,
+ repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
+ zero_init_p, member_p, cp_lvalue_kind,
+ builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
+ varargs_function_p, is_dummy_object, special_function_kind,
+ string_conv_p, type_unknown_p, comp_except_specs, compparms,
+ comp_cv_qualification, is_bitfield_expr_with_lowered_type,
+ unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
+ cp_has_mutable_p, at_least_as_qualified_p,
+ invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
+ * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
+ * except.c (nothrow_libfn_p): Likewise.
+ * method.c (skip_artificial_parms_for, num_artificial_parms_for):
+ Likewise.
+ * pt.c (comp_template_parms, template_parameter_pack_p,
+ any_type_dependent_arguments_p, any_value_dependent_elements_p,
+ any_dependent_template_arguments_p): Likewise.
+ * repo.c (repo_export_class_p): Likewise.
+ * semantics.c (anon_aggr_type_p): Likewise.
+ * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
+ builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
+ varargs_function_p, member_p, is_dummy_object, pod_type_p,
+ zero_init_p, special_function_p): Likewise.
+ * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
+ comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
+ compparms, invalid_nonstatic_memfn_p,
+ is_bitfield_expr_with_lowered_type, unlowered_expr_type,
+ string_conv_p, ptr_reasonably_similar, cp_type_readonly,
+ cp_has_mutable_p, lvalue_or_else): Likewise.
+
+2007-08-25 Paolo Bonzini <bonzini@gnu.org>
+
+ * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
+ * cp-objcp-common.c (cp_tree_size): Ditto.
+ * tree.c (cp_walk_subtrees): Ditto
+ * cp-tree.def (TINST_LEVEL): Go away.
+ * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
+ move together with other non-tree structs.
+ (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
+ (union lang_tree_node): Eliminate tinst_level field.
+ (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
+ (current_instantiation, outermost_tinst_level): Return
+ a "struct tinst_level *".
+
+ * error.c (print_instantiation_partial_context): Change second
+ parameter to a "struct tinst_level *". Replace accessor macros
+ with field access.
+ (print_instantiation_full_context): Likewise.
+ * lex.c (in_main_input_context): Likewise.
+
+ * pt.c (struct pending_templates): New.
+ (pending_templates, last_pending_template): Use it as a type.
+ (current_tinst_level): Change typo to "struct tinst_level *"
+ (reopen_tinst_level): Accept "struct tinst_level *", return decl.
+ (add_pending_template): Construct a "struct pending_template".
+ Replace TINST_LEVEL accessor macros with field access.
+ (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
+ (pop_tinst_level): Likewise.
+ (instantiate_pending_templates): Likewise. Factor common code used
+ when an instantiation has been done.
+ (outermost_tinst_level): Replace tree_last with loop.
+ (current_instantiation): Return a "struct tinst_level *".
+
+2007-08-24 Ollie Wild <aaw@google.com>
+
+ * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
+ * name-lookup.h (cp_binding_level): Remove vtables member.
+
+2007-08-24 Richard Guenther <rguenther@suse.de>
+
+ * tree.c (cp_cannot_inline_tree_fn): Remove.
+ * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
+ * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
+ Remove define.
+
+2007-08-24 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/32567
+ * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
+ error_mark_node right away if build_expr_type_conversion
+ returned it.
+
+ PR c++/32898
+ * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
+ is error_mark_node rather than NULL_TREE.
+ * pt.c (check_explicit_specialization): Likewise.
+
+ PR c++/31941
+ * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
+ TARGET_VTABLE_USES_DESCRIPTORS targets properly.
+
+2007-08-22 Jason Merrill <jason@redhat.com>
+
+ PR c++/29365
+ * pt.c (outermost_tinst_level): New function.
+ * lex.c (in_main_input_context): New function.
+ * cp-tree.h: Declare it.
+ * decl2.c (constrain_class_visibility): Use it to avoid warning
+ about uses of the anonymous namespace in the main input file.
+
+2007-08-21 Jakub Jelinek <jakub@redhat.com>
+
+ * init.c (build_new_1): Use get_target_expr instead of save_expr.
+
+2007-08-20 Pawel Sikora <pluto@pld-linux.org>
+
+ PR c++/7302
+ * class.c (finish_struct_1): Warn when a class has virtual
+ functions and accessible non-virtual destructor.
+
+2007-08-20 Richard Guenther <rguenther@suse.de>
+
+ PR c++/22369
+ PR c++/22451
+ * call.c (build_new_method_call): Convert initializer to
+ the basetype.
+ * init.c (build_aggr_init): Do not fiddle with types.
+ (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
+ * except.c (build_throw): Do not drop qualifiers for the
+ pointer type.
+ * typeck.c (get_member_function_from_ptrfunc): Do not
+ fiddle with types, instead convert.
+ (build_ptrmemfunc1): Convert to the target type for
+ initialization.
+ (gfc_trans_allocate): Convert result to target type.
+ * cp-objcp-common.c (cxx_get_alias_set): Pointers to
+ pointer-to-member structures shall have alias set zero as well.
+
+2007-08-20 Richard Guenther <rguenther@suse.de>
+
+ * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
+ Remove.
+ * cp-tree.h (cp_auto_var_in_fn_p): Remove.
+ (nonstatic_local_decl_p): Likewise.
+ * tree.c (cp_auto_var_in_fn_p): Remove.
+ * decl.c (nonstatic_local_decl_p): Remove.
+
+2007-08-20 Richard Guenther <rguenther@suse.de>
+
+ * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
+ Remove define.
+ * tree.h (cp_walk_tree): New define to walk_tree_1 with
+ cp_walk_subtrees lh parameter.
+ (cp_walk_tree_without_duplicates): New define to
+ walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
+ * tree.c (count_trees): Call
+ cp_walk_tree_without_duplicates.
+ (verify_stmt_tree): Call cp_walk_tree.
+ (break_out_target_exprs): Likewise.
+ (WALK_SUBTREE): Likewise.
+ * cp-gimplify.c (cp_genericize): Likewise.
+ * cp-pt.c (find_parameter_packs_r): Likewise.
+ (uses_parameter_packs): Likewise.
+ (make_pack_expansion): Likewise.
+ (check_for_bare_parameter_packs): Likewise.
+ (for_each_template_parm): Likewise.
+ * decl.c (check_default_argument): Call
+ cp_walk_tree_without_duplicates.
+ * except.c (build_throw): Likewise.
+ * decl2.c (type_visibility): Likewise.
+ * semantics.c (expand_or_defer_fn): Likewise.
+ (finalize_nrv): Call cp_walk_tree.
+
+2007-08-20 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/33025
+ * init.c (build_new_1): Rename placement_var variable to placement_expr.
+ Initialize it with save_expr rather than get_temp_regvar.
+
+2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
+
+ PR c++/28989
+ * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
+ lvalues.
+
+2007-08-17 Ollie Wild <aaw@google.com>
+
+ PR c++/31749
+ * name-lookup.c (do_nonmember_using_decl): Shift implicit type
+ declarations into appropriate slots for comparison. Fix type
+ comparison.
+
+2007-08-17 Paolo Carlini <pcarlini@suse.de>
+
+ PR c++/32112
+ * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
+ * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
+
+2007-08-17 Paolo Carlini <pcarlini@suse.de>
+
+ PR c++/32870
+ * parser.c (cp_parser_class_head): Improve error message.
+
+2007-08-16 Seongbae Park <seongbae.park@gmail.com>
+
+ * pt.c (instantiate_decl): Set input_location
+ for the function end.
+
+2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
+ Constify.
+ * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
+ class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
+ cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
+ cxx_warn_unused_global_decl, cp_expr_size): Likewise.
+ * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
+ * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
+ * typeck.c (cp_type_quals): Likewise.
+ * typeck2.c (cxx_incomplete_type_diagnostic,
+ cxx_incomplete_type_error): Likewise.
+
+2007-08-16 Paolo Carlini <pcarlini@suse.de>
+
+ PR c++/31132
+ * pt.c (tsubst_friend_function): When check_classfn
+ returns error_mark_node likewise return it.
+
+2007-08-15 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/32992
+ * typeck.c (check_return_expr): Don't NRV optimize vars in
+ anonymous unions.
+ * decl.c (finish_function): Comment fix.
+
+2007-08-15 Paolo Carlini <pcarlini@suse.de>
+
+ PR c++/33035
+ * pt.c (push_template_decl_real): Depending on TYPE_P
+ use either TYPE_CONTEXT or DECL_CONTEXT.
+
+2007-08-14 Mark Mitchell <mark@codesourcery.com>
+
+ * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
+ constructors and destructors return this.
+
+2007-08-14 Paolo Carlini <pcarlini@suse.de>
+
+ PR c++/27211
+ * decl2.c (check_classfn): Return error_mark_node in case of error;
+ in that case, do not call add_method.
+ * decl.c (start_decl): Deal with check_classfn returning
+ error_mark_node.
+ (grokfndecl): Likewise.
+ * pt.c (tsubst_friend_function): Likewise.
+
+2007-08-14 Andrew Pinski <pinskia@gmail.com>
+
+ PR c++/30428
+ * typeck.c (build_binary_op): Disallow vector float types with
+ BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
+
+2007-08-11 Ian Lance Taylor <iant@google.com>
+
+ * cp-objcp-common.c (cxx_get_alias_set): Change return type to
+ alias_set_type.
+ * cp-tree.h (cxx_get_alias_set): Update declaration.
+
+2007-08-10 Ollie Wild <aaw@google.com>
+
+ * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
+ type lookups.
+ (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
+ function parameter.
+ (unqualified_namespace_lookup): Fix ambiguous_decl call.
+ (lookup_using_namespace): Fix ambiguous_decl call.
+ (qualified_lookup_using_namespace): Fix ambiguous_decl call.
+
+2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * call.c (name_as_c_string): Use CONST_CAST.
+ * decl.c (build_decl): Likewise.
+ * parser.c (cp_parser_string_literal): Likewise.
+
+2007-08-10 Paolo Carlini <pcarlini@suse.de>
+
+ PR c++/17763
+ * error.c (dump_expr): Consistently use the *_cxx_*
+ variants of the pretty-print functions.
+
+2007-08-10 Paolo Carlini <pcarlini@suse.de>
+
+ PR c++/22256
+ * decl.c (check_special_function_return_type): Just error
+ on return type specified for conversion operator.
+
+2007-08-09 Daniel Berlin <dberlin@dberlin.org>
+
+ * typeck2.c (readonly_error): Handle general expressions.
+ * error.c (dump_expr): Handle POINTER_PLUS_EXPR
+
+2007-08-06 Dan Hipschman <dsh@google.com>
+
+ * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
+ access function name.
+
+2007-08-04 Alfred Minarik <a.minarik@aon.at>
+
+ PR pch/13676
+ * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
+ * g++spec.c (lang_specific_driver): Check them.
+
+2007-08-06 Paolo Carlini <pcarlini@suse.de>
+
+ PR c++/19532
+ * pt.c (inline_needs_template_parms): Fix comment; change return type
+ to bool.
+
+2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
+
+ Revert:
+ 2007-03-26 Dirk Mueller <dmueller@suse.de>
+
+ * parser.c (cp_parser_member_declaration): Pedwarn
+ about stray semicolons after member declarations.
+
+2007-08-02 Lee Millward <lee.millward@gmail.com>
+
+ PR c++/30849
+ PR c++/30850
+ PR c++/30851
+ * parser.c (cp_parser_asm_definition): Detect and discard asm
+ statements with invalid inputs or outputs.
+ (cp_parser_asm_operand_list): Return error mark node if any
+ of the operands are invalid. Adjust documentation.
+
+2007-08-02 Nick Clifton <nickc@redhat.com>
+
+ * typeck.c: Change copyright header to refer to version 3 of the
+ GNU General Public License and to point readers at the COPYING3
+ file and the FSF's license web page.
+ * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
+ config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
+ Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
+ cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
+ tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
+ cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
+ cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
+ name-lookup.h, parser.c: Likewise.
+
+2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ PR middle-end/32668
+ * call.c (magic_varargs_p): Honor the "type generic" attribute.
+
+2007-07-30 Paolo Carlini <pcarlini@suse.de>
+
+ PR c++/32108
+ * semantics.c (finish_label_stmt): Reject the __label__
+ extension outside function scopes.
+
+2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * parser.c (eof_token): Un-constify.
+ (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
+ cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
+ casts.
+
+2007-07-28 Kazu Hirata <kazu@codesourcery.com>
+
+ * pt.c, tree.c, typeck2.c: Fix comment typos.
+
+2007-07-28 Simon Martin <simartin@users.sourceforge.net>
+ Mark Mitchell <mark@codesourcery.com>
+
+ PR c++/30917
+ * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
+ hidden due to friend declarations in local classes.
+
+2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
+
+ * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
+ * cp-tree.def (DECLTYPE_TYPE): New.
+ * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
+ (dump_type_prefix): Ditto.
+ (dump_type_suffix): Ditto.
+ * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
+ * mangle.c (write_type): Handle DECLTYPE_TYPE.
+ * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
+ types.
+ (DECLTYPE_TYPE_EXPR): New.
+ (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
+ (finish_declared_type): Declare.
+ * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
+ DECLTYPE_TYPE nodes.
+ (pp_cxx_type_id): Ditto.
+ * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
+ (tsubst): Substitute into a DECLTYPE_TYPE node.
+ (tsubst_copy): Ditto.
+ (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
+ nodes.
+ (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
+ * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
+ structural equality (because we can't hash the expressions).
+ (finish_declared_type): New.
+ * lex.c (reswords): Add "decltype" keyword.
+ * parser.c cp_lexer_next_token_is_decl_specifier_keyword
+ (cp_parser_postfix_expression): Add member_access_only_p to
+ restrict postfix expression to member access expressions.
+ (cp_parser_unary_expression): Update call to
+ cp_parser_postfix_expression to reflect new parameter.
+ (cp_parser_declared_type): New.
+ (cp_parser_simple_type_specifier): Parse decltype types.
+
+2007-07-27 Mark Mitchell <mark@codesourcery.com>
+
+ PR c++/32346
+ * call.c (convert_for_arg_passing): Only widen bitfields to their
+ declared types if necessary.
+
+2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
+ Constify.
+
+2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * decl.c (typename_hash, typename_compare): Constify.
+ * mangle.c (hash_type, compare_type): Likewise.
+ * pt.c (eq_local_specializations, hash_local_specialization):
+ Likewise.
+ * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
+ list_hash): Likewise.
+ * typeck2.c (pat_compare): Likewise.
+
+2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
+
+ * method.c (implicitly_declare_fn): Increase alignment if member
+ function pointer format requires it.
+
+2007-07-24 Paolo Carlini <pcarlini@suse.de>
+
+ PR c++/29001
+ * typeck.c (check_return_expr): Do not pass a null argument
+ to null_ptr_cst_p.
+
+2007-07-24 Paolo Carlini <pcarlini@suse.de>
+
+ PR c++/32561
+ * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
+ only on VAR_DECL.
+
+2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
+
+ PR c++/32839
+ * typeck.c (convert_arguments): Only use default args if we have
+ a function decl.
+
+ PR c++/30818
+ * typeck.c (structural_comptypes): No need to check
+ resolve_typename_type return value here.
+ * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
+ * pt.c (resolve_typename_type): Follow typename typedefs. Return
+ original type rather than error_mark_node in case of failure.
+ * parser.c (cp_parser_nested_name_specifier_opt): Adjust
+ resolve_typename_type result check.
+ (cp_parser_direct_declarator, cp_parser_head,
+ cp_parser_constructor_declarator_p): Likewise.
+
+2007-07-12 Kazu Hirata <kazu@codesourcery.com>
+
+ * pt.c (template_parms_variadic_p): Remove.
+ * cp-tree.h: Remove the prototype for template_parms_variadic_p.
+
+2007-07-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/30854
+ * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
+ argument to dump_aggr_init_expr_args instead of false.
+
+2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
+
+ * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
+ canonical types; otherwise, fall back to structural type
+ comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
+ internal compiler error if the canonical types are wrong.
+
+2007-07-11 Paolo Carlini <pcarlini@suse.de>
+
+ PR c++/32560
+ * parser.c (cp_parser_make_indirect_declarator): When the
+ the code argument is ERROR_MARK return cp_error_declarator.
+
+2007-07-09 Geoffrey Keating <geoffk@apple.com>
+
+ PR 32617
+ * decl.c (cxx_init_decl_processing): Don't set
+ force_align_functions_log.
+ (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
+ * typeck.c (cxx_alignof_expr): When alignof is used on a plain
+ FUNCTION_DECL, return its alignment.
+
+2007-07-09 Richard Guenther <rguenther@suse.de>
+
+ * decl.c (start_preparsed_function): Do not promote return type.
+
+2007-07-08 Paolo Carlini <pcarlini@suse.de>
+
+ PR c++/30535
+ * pt.c (unify): Never pass error_mark_node to template_decl_level.
+
+2007-07-07 Mark Mitchell <mark@codesourcery.com>
+
+ PR c++/32232
+ * pt.c (resolve_overloaded_unification): Robustify. Return a
+ bool, not an int.
+ (type_unification_real): Adjust accordingly.
+
+2007-07-06 Richard Guenther <rguenther@suse.de>
+
+ * init.c (build_new_1): Use the correct pointer type.
+ * typeck2.c (build_m_component_ref): Likewise.
+
+2007-07-05 Mark Mitchell <mark@codesourcery.com>
+
+ PR c++/32245
+ * init.c (build_zero_init): Always build an initializer for
+ non-static storage.
+ * typeck2.c (build_functional_cast): Use build_zero_init.
+
+ PR c++/32251
+ * init.c (build_new_1): Always pass the allocation function to
+ build_op_delete_call.
+ * call.c (build_op_delete_call): Handle operator delete with a
+ variable-argument list. Do not issue an error when no matching
+ deallocation function is available for a new operator.
+
+ PR c++/31992
+ * cp-tree.h (any_value_dependent_elements_p): Declare it.
+ * decl.c (value_dependent_init_p): New function.
+ (cp_finish_decl): Use it.
+ * pt.c (value_dependent_expression_p): Use
+ any_value_dependent_elements_p.
+ * parser.c (cp_parser_primary_expression): Add comment about
+ treating dependent qualified names as integral
+ constant-expressions.
+
+2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
+
+ * decl.c (build_ptrmemfunc_type): Always use structural equality
+ tests when comparing pointer-to-member-function types, because the
+ handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
+ types.
+
+2007-07-03 Mark Mitchell <mark@codesourcery.com>
+
+ * init.c (build_new): Tweak comment.
+
+2007-06-29 Dave Brolley <brolley@redhat.com>
+
+ PR c++/31743
+ * parser.c (cp_parser_new_type_id): Don't reduce a named array
+ type to its base type and number of elements here.
+ * init.c (build_new): Call complete_type_or_else to ensure that the
+ type is complete and to issue a diagnostic if it is not.
+ (build_new_1): Don't call complete_type_or_else here.
+
+2007-07-03 Richard Guenther <rguenther@suse.de>
+
+ PR c++/32609
+ * class.c (fixed_type_or_null): Re-lookup the hashtable slot
+ after recursing.
+
+2007-07-02 Simon Baldwin <simonb@google.com>
+
+ * parser.c (cp_parser_elaborated_type_specifier): Added a warning
+ for inner-style nested forward declarations that don't declare
+ anything useful.
+
+2007-07-02 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/31748
+ * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
+ DECL_P in not a variable and appears more than once error messages.
+
+2007-07-01 Ollie Wild <aaw@google.com>
+
+ * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
+ (select_decl): Remove function.
+ (unqualified_namespace_lookup): Populate binding by calling
+ ambiguous_decl. Remove select_decl call.
+ (lookup_qualified_name): Remove select_decl call.
+ * decl.c (lookup_and_check_tag): Check for ambiguous references.
+ * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
+ generation when name lookup is ambiguous.
+
+2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
+
+ PR c++/31724
+ * init.c (build_new_1): Use structural equality on the copy of the
+ array type.
+
+2007-06-28 Geoffrey Keating <geoffk@apple.com>
+
+ * decl2.c (determine_visibility): Implement
+ flag_visibility_ms_compat effect on type info.
+ * decl.c (cxx_init_decl_processing): Implement
+ global effect of flag_visibility_ms_compat.
+
+2007-06-28 Geoffrey Keating <geoffk@apple.com>
+
+ * decl2.c (start_objects): Mark constructor-running function
+ as artificial.
+
+2007-06-26 Simon Martin <simartin@users.sourceforge.net>
+
+ PR c++/32111
+ * decl.c (grokdeclarator): Reset friendp for member functions declared
+ friend of their own class.
+
+2007-06-23 Mark Mitchell <mark@codesourcery.com>
+
+ * decl2.c (determine_visibility): Don't look for dllexport here.
+ (determine_visibility_from_class): Tidy.
+
+2007-06-18 Simon Baldwin <simonb@google.com>
+
+ PR c++/31923
+ * parser.c (cp_parser_single_declaration): Added check for storage
+ class other than sc_none in parsed declaration, and a flag to indicate
+ if the call is part of an explicit template specialization parse.
+ * (cp_parser_explicit_specialization): Specialization check flag added
+ to call to cp_parser_single_declaration(), set true.
+ * (cp_parser_template_declaration_after_export): Specialization check
+ flag added to call to cp_parser_single_declaration(), set false.
+ * pt.c (check_explicit_specialization): Added code to copy visiblity
+ and linkage from the templated function to the explicit specialization.
+
+2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
+
+ * typeck.c (build_binary_op): For templates build the
+ expression in pieces to avoid the assert in build2_stat.
+ (get_member_function_from_ptrfunc):
+ Change over to using POINTER_PLUS_EXPR and convert
+ the second operand to sizetype.
+ * typeck2.c (build_m_component_ref): Likewise.
+ * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
+ instead of PLUS_EXPR for pointers.
+ (build_new_1): Likewise.
+ (build_vec_delete_1): Likewise.
+ (build_vec_delete): Likewise.
+ * class.c (build_base_path): Likewise.
+ (build_base_path): Likewise.
+ (convert_to_base_statically): Likewise.
+ (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
+ (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
+ instead of PLUS_EXPR.
+ (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
+ instead of PLUS_EXPR for pointers.
+ * call.c (build_special_member_call): Likewise.
+ * rtti.c (build_headof): Likewise.
+ Use sizetype instead of ptrdiff_type_node.
+ (tinfo_base_init): Create a POINTER_PLUS_EXPR
+ instead of PLUS_EXPR for pointers.
+ * except.c (expand_start_catch_block): Do a
+ NEGATIVE and then a POINTER_PLUS_EXPR instead
+ of a MINUS_EXPR.
+ * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
+ PLUS_EXPR on pointer types over to use
+ POINTER_PLUS_EXPR and remove the conversion
+ to the pointer types.
+ * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
+ adding to a pointer type. Use size_int instead of
+ ssize_int. Convert the index to sizetype before
+ adding it to the pointer.
+
+2007-06-15 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.h (DECL_VAR_MARKED_P): Remove.
+ (DECL_ANON_UNION_VAR_P): New macro.
+ * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
+ than DECL_VAR_MARKED_P, to keep track of which variables we have
+ seen.
+ * decl.c (redeclaration_error_message): Complain about redeclaring
+ anonymous union members at namespace scope.
+ * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
+
+2007-06-14 Geoff Keating <geoffk@apple.com>
+
+ * decl2.c (determine_visibility): Ensure that functions with
+ hidden types as parameters are hidden.
+
+ PR 31093
+ * decl2.c (determine_visibility): Remove duplicate code for
+ handling type info.
+
+2007-06-12 Ian Lance Taylor <iant@google.com>
+
+ PR libstdc++/29286
+ * init.c (avoid_placement_new_aliasing): New static function.
+ (build_new_1): Call it.
+
+2007-06-11 Rafael Ávila de Espíndola <espindola@google.com>
+
+ * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
+ (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
+
+2007-06-08 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/32177
+ * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
+ on init, the non-decl cond operand and increment value.
+
+2007-06-07 Simon Martin <simartin@users.sourceforge.net>
+
+ PR c++/30759
+ * decl.c (check_initializer): Report an error when a brace enclosed
+ initializer is used for a non-aggregate type in C++98.
+ (redeclaration_error_message): Rewrote flag_cpp0x in terms of
+ cxx_dialect.
+ (grokdeclarator): Likewise.
+ (move_fn_p): Likewise.
+ * typeck.c (check_return_expr): Likewise.
+ * call.c (reference_binding): Likewise.
+ * error.c (cp_cpp_error): Likewise.
+ * pt.c (check_default_tmpl_args): Likewise.
+ (tsubst): Likewise.
+ * lex.c (init_reswords): Likewise.
+ * parser.c (p_parser_primary_expression): Likewise.
+ (TOKEN_PRECEDENCE): Likewise.
+ (cp_parser_init_declarator): Likewise.
+ (cp_parser_ptr_operator): Likewise.
+ (cp_parser_parameter_declaration): Likewise.
+ (cp_parser_enclosed_template_argument_list): Likewise.
+ (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
+ (cp_parser_next_token_ends_template_argument_p): Likewise.
+
+2007-06-04 Simon Baldwin <simonb@google.com>
+
+ * decl.c (grokdeclarator): Readability change. Moved case labels
+ into direct switch statement scope.
+
+2007-06-04 Paolo Carlini <pcarlini@suse.de>
+
+ * call.c (convert_like_real): Remove pointless code.
+
+2007-05-31 Mark Mitchell <mark@codesourcery.com>
+
+ * decl.c (get_atexit_fn_ptr_type): New function.
+ (get_atexit_node): Use it.
+ (start_cleanup_fn): Likewise.
+ (register_dtor_fn): Use the object's destructor, instead of a
+ separate cleanup function, where possible.
+ * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
+ (atexit_fn_ptr_type_node): New macro.
+ * decl2.c (build_cleanup): Use build_address.
+
+2007-05-31 Daniel Berlin <dberlin@dberlin.org>
+
+ * typeck.c (build_binary_op): Include types in error.
+
+2007-05-31 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/31806
+ * decl.c (cp_finish_decl): Also clear was_readonly if a static var
+ needs runtime initialization.
+
+2007-05-31 Paolo Carlini <pcarlini@suse.de>
+
+ PR c++/32158
+ * semantics.c (finish_trait_expr): Complete the types.
+
+2007-05-30 Russell Yanofsky <russ@yanofsky.org>
+ Douglas Gregor <doug.gregor@gmail.com>
+ Pedro Lamarao <pedro.lamarao@mndfck.org>
+ Howard Hinnant <howard.hinnant@gmail.com>
+
+ PR c++/7412
+ PR c++/29939
+ * typeck.c (comptypes): Don't consider rvalue and lvalue
+ reference types to be equivalent.
+ (check_return_expr): Move from certain lvalues when returning
+ them.
+ * decl.c (grokdeclarator): Implement reference collapsing.
+ (copy_fn_p): Don't consider constructors taking rvalue references
+ to be copy constructors.
+ (move_fn_p): New.
+ * call.c (conversion): New "rvaluedness_matches_p" member.
+ (convert_class_to_reference): Require reference type as first
+ parameter instead of base type.
+ (reference_binding): Add logic to handle rvalue references.
+ (implicit_conversion): Update inaccurate comment.
+ (convert_like_real): Disable creation of temporaries that are
+ impossible to initialize for types with move constructors.
+ (build_over_call): Elide move constructors when possible.
+ (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
+ (maybe_handle_ref_bind): Return conversion instead of type node.
+ (compare_ics): Add logic to use "rvaluedness_matches_p" values to
+ determine preferred conversion sequences.
+ * cp-tree.h (TYPE_REF_IS_RVALUE): New.
+ (LOOKUP_PREFER_RVALUE): New.
+ (DECL_MOVE_CONSTRUCTOR_P): New.
+ (struct cp_declarator): Add "reference" member for reference
+ types, with new "rvalue_ref" flag.
+ (cp_build_reference_type): Declare.
+ (move_fn_p): Declare.
+ * error.c (dump_type_prefix): Format rvalue reference types
+ correctly in error messages.
+ * except.c (build_throw): Move from certain lvalues when
+ throwing.
+ * mangle.c (write_type): Mangle rvalue references differently
+ than regular references.
+ * parser.c (make_reference_declarator): Add boolean parameter for
+ rvalue references.
+ (cp_parser_make_indirect_declarator): New.
+ (cp_parser_new_declarator_opt): Call
+ cp_parser_make_indirect_declarator.
+ (cp_parser_conversion_declarator_opt): Ditto.
+ (cp_parser_declarator): Ditto.
+ (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
+ declarators.
+ * pt.c (tsubst): Implement reference collapsing.
+ (maybe_adjust_types_for_deduction): Implement special template
+ parameter deduction rule for rvalue references.
+ (type_unification_real): Update calls to
+ maybe_adjust_types_for_deduction.
+ (try_one_overload): Ditto.
+ (unify_pack_expansion): Ditto.
+ * tree.c (lvalue_p_1): Handle rvalue reference types.
+ (cp_build_reference_type): New.
+
+2007-05-30 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/31809
+ * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
+ variables that need runtime initialization.
+
+2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
+
+ PR c++/31339
+ * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
+ case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
+ case POSTDECREMENT_EXPR>): Return the error_mark_node
+ if either the real or imaginary parts would an
+ error_mark_node.
+
+2007-05-25 Simon Martin <simartin@users.sourceforge.net>
+ Manuel Lopez-Ibanez <manu@gcc.gnu.org>
+
+ PR c++/31745
+ * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
+ token is a closing brace, false if there are no tokens left.
+ (cp_parser_namespace_alias_definition): Only consume the next token if
+ it is a closing brace.
+
+ * parser.c (cp_parser_class_specifier): Likewise.
+
+2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
+
+ * semantics.c (finish_member_declaration): Fix a typo in the
+ last checkin.
+
+2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
+
+ PR c++/31431
+ PR c++/31432
+ PR c++/31434
+ PR c++/31435
+ PR c++/31437
+ PR c++/31438
+ PR c++/31442
+ PR c++/31443
+ PR c++/31444
+ PR c++/31445
+ * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
+ * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
+ * pt.c (check_for_bare_parameter_packs): Return bool indicated
+ whether everything was okay. Fix indentation.
+ (push_template_decl_real): Check for bare parameter packs in
+ function parameters; where errors occur, mark the parameter types
+ with ERROR_MARK_NODEs to avert ICEs.
+ (coerce_template_parameter_pack): New.
+ (coerce_template_parms): Moved parameter pack coercion into
+ coerce_template_parameter_pack, and permit it anywhere in the
+ template parameter list (not just at the end). Parameter and
+ argument indices can vary (somewhat) separately now, so add
+ PARM_IDX and ARG_IDX.
+ (fn_type_unification): Don't set an argument pack as incomplete if
+ no argument pack was deduced.
+ (type_unification_real): If a type parameter is a parameter pack
+ and has not otherwise been deduced, it will be deduced to an empty
+ parameter pack.
+ (more_specialized_fn): Use the actual lengths of the argument
+ lists when comparing against expansions.
+ * semantics.c (finish_member_declaration): If a field's type has
+ bare parameter packs, error and set its type to ERROR_MARK_NODE.
+
+2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
+
+ PR target/27067
+ * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
+
+2007-05-22 Ollie Wild <aaw@google.com>
+
+ * name-lookup.c (ambiguous_decl): Adds check for hidden types.
+ (unqualified_namespace_lookup): Adds check for hidden types.
+
+2007-05-22 Ollie Wild <aaw@google.com>
+
+ * decl.c (duplicate_decls): Verify namespace names are unique.
+
+2007-05-21 Mark Mitchell <mark@codesourcery.com>
+
+ * decl.c (cxx_maybe_build_cleanup): Handle
+ __attribute__((cleanup)).
+
+2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
+
+ * cvt.c (cp_convert_and_check): Don't check warnings if the
+ conversion failed.
+
+2007-05-18 Geoffrey Keating <geoffk@apple.com>
+
+ * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
+
+2007-05-14 Paolo Carlini <pcarlini@suse.de>
+
+ PR c++/29928
+ * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
+ type only if is a class type (5.2.8/4).
+
+2007-05-14 Rafael Ávila de Espíndola <espindola@google.com>
+
+ * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
+ * decl.c (grokdeclarator): Use unsigned_type_for instead of
+ c_common_unsigned_type.
+
+2007-05-11 Silvius Rus <rus@google.com>
+
+ * typeck.c (build_indirect_ref): Add call to
+ strict_aliasing_warning.
+ (build_reinterpret_cast_1): Condition call to
+ strict_aliasing_warning.
+
+2007-05-11 Jan Hubicka <jh@suse.cz>
+
+ * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
+ * decl2.c (start_objects): ctors and dtors are no longer public.
+ (cp_write_global_declarations): Do not call c_build_cdtor_fns.
+
+2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
+
+ * typeck.c (build_unary_op): Remove code that used to
+ handle non lvalue increments/decrements.
+
+2007-05-07 Mike Stump <mrs@apple.com>
+
+ * parser.c (check_empty_body): Add.
+ (cp_parser_iteration_statement): Add call to check_empty_body.
+
+2007-05-05 Geoffrey Keating <geoffk@apple.com>
+
+ PR 31775
+ * mangle.c (write_mangled_name): Mangle static variable names.
+ (write_unqualified_name): Use local-source-name for
+ namespace-scope static variables.
+
+2007-05-04 Dirk Mueller <dmueller@suse.de>
+
+ * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
+ not in effect.
+
+2007-05-02 Seongbae Park <seongbae.park@gmail.com>
+
+ PR c++/31663
+ * decl2.c (constrain_class_visibility):
+ Use strip_pointer_or_array_types instead of strip_array_types.
+
+2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
+
+ PR C++/30221
+ * decl.c (reshape_init_r): Don't reshape the first element if it
+ is a pointer to member function.
+
+2007-04-27 Simon Baldwin <simonb@google.com>
+
+ * decl.c (grokparms): Changed message format from %qD to %qE.
+
+2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
+
+ * error.c (maybe_warn_variadic_templates): Variadic templates are
+ now in C++0x, so only warn about them in C++98 mode.
+
+2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
+
+ PR C++/30016
+ * typeck.c (build_reinterpret_cast_1): Only allow conversion to
+ integeral types from vectors types.
+
+2007-04-26 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/31598
+ * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
+ for type dependent OMP_CLAUSE_DECLs.
+
+2007-04-24 Mark Mitchell <mark@codesourcery.com>
+
+ PR c++/31338
+ * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
+ * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
+ COMPLEX_TYPE is now an ARITHMETIC_TYPE.
+ * init.c (build_zero_init): Adjust, as
+ COMPLEX_TYPE is now a SCALAR_TYPE.
+ * typeck2.c (digest_init): Allow brace-enclosed initializers for
+ COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
+
+2007-04-25 Paolo Carlini <pcarlini@suse.de>
+
+ * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
+ per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
+ (trait_expr_value): Adjust.
+
+2007-04-23 Simon Baldwin <simonb@google.com>
+
+ * decl.c (grokparms): Added new error for duplicate function
+ parameters names in function prototypes, to match gcc behavior.
+
+2007-04-23 Jan Hubicka <jh@suse.cz>
+
+ * decl2.c (finish_objects): Do not call target constructor/destructor
+ bits dirrectly.
+
+2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
+
+ * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
+ instead of checking GIMPLE_STMT_P in chain_next.
+
+2007-04-17 Mark Mitchell <mark@codesourcery.com>
+
+ PR c++/31513
+ * call.c (convert_for_arg_passing): Convert bitfields to their
+ declared types.
+
+2007-04-17 Simon Martin <simartin@users.sourceforge.net>
+
+ PR c++/31517
+ * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
+
+2007-04-16 Seongbae Park <seongbae.park@gmail.com>
+
+ PR c++/29365
+ * decl2.c (constrain_class_visibility):
+ Do not warn about the use of anonymous namespace in the main input file.
+
+2007-04-15 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.h (current_template_parms): Fix typo in comment.
+
+2007-04-15 Kazu Hirata <kazu@codesourcery.com>
+
+ * cp-tree.h, error.c: Fix comment typos.
+
+2007-04-13 Jason Merrill <jason@redhat.com>
+
+ PR c++/31074
+ * call.c (reference_binding): Add c_cast_p parm. If true,
+ add quals to TO as needed to make it reference-compatible.
+
+2007-04-11 Jan Hubicka <jh@suse.cz>
+
+ * class.c (convert_to_base_statically): Fold produced tree; verify
+ that we are not processing template_decl.
+
+2007-04-09 Mark Mitchell <mark@codesourcery.com>
+
+ PR c++/31449
+ * class.c (build_base_path): Ensure that the converted pointer has
+ the same cv-qualification as the input.
+
+2007-04-09 Paolo Carlini <pcarlini@suse.de>
+
+ * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
+
+2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
+
+ * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
+ Do not set it.
+ (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
+ * tree.c (cp_add_pending_fn_decls): Remove.
+ * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
+
+2007-04-07 Daniel Berlin <dberlin@dberlin.org>
+
+ Revert change removing staticp.
+
+2007-04-06 Daniel Berlin <dberlin@dberlin.org>
+
+ * cp-objcp-common.c (cxx_staticp): Remove.
+ * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
+ * cp-tree.h (cxx_staticp):
+
+2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
+
+ * class.c (check_for_override): Don't remove dllmport attribute
+ of virtual methods.
+
+2007-04-03 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/30847
+ * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
+ type issue error and return early.
+
+2007-03-30 Jason Merrill <jason@redhat.com>
+
+ PR c++/31187
+ * typeck.c (cp_type_readonly): New fn.
+ * cp-tree.h: Declare it.
+ * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
+ (cp_finish_decl): Not here.
+
+2007-03-31 Richard Guenther <rguenther@suse.de>
+
+ * optimize.c (maybe_clone_body): Replace splay-tree usage by
+ pointer-map.
+
+2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
+
+ PR c++/31138
+ PR c++/31140
+ PR c++/31141
+ * parser.c (declarator_can_be_parameter_pack): New.
+ (cp_parser_template_parameter): Only parse the `...' if the
+ declarator can be a parameter pack.
+ (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
+ is NULL.
+ * pt.c (find_parameter_packs_r): Look into the bounds on integer
+ types (they could be used as array bounds).
+ (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
+ (tsubst_pack_expansion): Handle failure to expand parameter
+ packs.
+
+2007-03-30 Paolo Carlini <pcarlini@suse.de>
+
+ PR c++/26099
+ * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
+ TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
+ (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
+ (CLASS_TYPE_NON_UNION_P): Add.
+ (struct lang_type_class): Add has_complex_dflt.
+ (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
+ (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
+ * cp-tree.def: Add TRAIT_EXPR.
+ * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
+ * lex.c (struct resword): Add __has_nothrow_assign,
+ __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
+ __has_trivial_constructor, __has_trivial_copy,
+ __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
+ __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
+ __is_pod, __is_polymorphic, __is_union.
+ * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
+ (cp_parser_trait_expr): New.
+ * semantics.c (finish_trait_expr, trait_expr_value
+ classtype_has_nothrow_copy_or_assign_p): New.
+ * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
+ as static.
+ * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
+ * class.c (check_bases, check_field_decl, check_bases_and_members):
+ Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
+ * pt.c (uses_template_parms, tsubst_copy_and_build,
+ value_dependent_expression_p, type_dependent_expression_p): Deal with
+ TRAIT_EXPR.
+ * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
+
+2007-03-29 Richard Guenther <rguenther@suse.de>
+
+ * tree.c (cp_walk_subtrees): Do not set input_location.
+
+2007-03-28 Simon Martin <simartin@users.sourceforge.net>
+
+ PR c++/29077
+ * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
+ destructor.
+
+2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
+
+ * parser.c (struct cp_parser): Update comment for
+ greater_than_is_operator_p.
+ (cp_parser_primary_expression): In C++0x mode, a cast operator can
+ be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
+ (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
+ !GREATER_THAN_IS_OPERATOR_P.
+ (cp_parser_binary_expression): When -Wc++0x-compat, warn about
+ `>>' operators that will become two `>' tokens in C++0x.
+ (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
+ mode, allowing it to terminate default arguments.
+ (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
+ `>>' like two consecutive `>' tokens.
+ (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
+ (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
+ ends a template argument.
+
+2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
+
+ * decl.c (redeclaration_error_message): Complain when redeclaring
+ a friend function with default template arguments (C++0x mode only).
+ * cp-tree.h (check_default_tmpl_args): Declare.
+ * pt.c (check_default_tmpl_args): In C++0x mode, permit default
+ template arguments in function templates. Add support for checking
+ the default template arguments of friend templates.
+ (push_template_decl_real): Fix call to check_default_tmpl_args.
+ (type_unification_real): If a template parameter has not been
+ deduced but provides a default template argument, substitute into
+ that default template argument.
+ * parser.c (cp_parser_init_declarator): When declaring (but not
+ defining!) a function template in C++0x mode, check for default
+ template arguments.
+
+2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
+
+ PR c++/29993
+ * decl.c (grokdeclarator): Deal with cv-qualified function type
+ typedefs in the same way for member and non-member functions.
+
+2007-03-26 Dirk Mueller <dmueller@suse.de>
+
+ * parser.c (cp_parser_member_declaration): Pedwarn
+ about stray semicolons after member declarations.
+
+2007-03-26 Paolo Carlini <pcarlini@suse.de>
+
+ PR c++/30500
+ * pt.c (instantiate_decl): Set in_system_header.
+
+2007-03-22 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.h (current_tempalte_parms): Improve documentation.
+ * pt.c (current_template_args): Likewise.
+
+ PR c++/30863
+ * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
+ not consume tokens when failing.
+
+2007-03-22 Jim Wilson <wilson@specifix.com>
+ Mark Mitchell <mark@codesourcery.com>
+
+ PR c++/31273
+ * call.c (standard_conversion): Use type_decays_to. Keep FCODE
+ consistent with FROM.
+
+2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
+
+ * error.c (dump_expr): Handle dependent names that designate types.
+ * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
+
+2007-03-17 Kazu Hirata <kazu@codesourcery.com>
+
+ * cp-tree.def, parser.c, pt.c: Fix comment typos.
+
+2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
+
+ * cvt.c (cp_convert_and_check) : Define.
+ * cp-tree.h (cp_convert_and_check): Declare.
+ * call.c (convert_conversion_warnings): Rename to
+ conversion_null_warnings. The warning for floating-point to
+ integer is handled by convert_and_check in convert_like_real.
+ (convert_like_real): convert_conversion_warnings was renamed as
+ conversion_null_warnings.
+ * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
+ overflow and changes of value during conversion.
+
+2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
+
+ PR c++/30891
+ * parser.c (cp_parser_statement): If 'namespace' is found, this
+ only can be a namespace alias definition, so parse it now.
+ (cp_parser_namespace_alias_definition): if we find an open brace
+ instead of '=', then this is actually a misplaced namespace
+ definition.
+
+2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
+
+ PR c++/24924
+ * decl.c (cxx_init_decl_processing): Move command-line options
+ processing to c-opts.c.
+
+2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
+
+ * ptree.c (cxx_print_type): Use formatting markup for integers
+ when printing template parameter index/level/orig level.
+ (cxx_print_xnode): Ditto.
+ * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
+ (struct template_parm_index_s): Remove the PARAMETER_PACK member.
+ Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
+ HOST_WIDE_INTs.
+ (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
+ rather than a HOST_WIDE_INT.
+ Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
+ NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
+ better bit-packing.
+ (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
+ RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
+ IN_BASE_INITIALIZER bool bitfields.
+ (struct cp_declarator): Make KIND a 4-bit field. Make
+ PARAMETER_PACK_P a bool bitfield just after KIND.
+ * pt.c (uses_parameter_packs): Destroy the pointer set.
+ (make_pack_expansion): Ditto.
+ (check_for_bare_parameter_packs): Ditto.
+ * name-lookup.c (push_to_top_level): Make need_pop a bool value.
+
+2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
+
+ PR c++/31165
+ * call.c (convert_default_arg): Instead of copying the node,
+ unshare it.
+
+2007-03-15 Dirk Mueller <dmueller@suse.de>
+
+ PR c++/30860
+ * call.c (convert_conversion_warnings): New..
+ (convert_like_real): .. factored out from here.
+ (convert_conversion_warnings): Add warning about
+ false being converted to NULL in argument passing.
+
+2007-03-14 Dirk Mueller <dmueller@suse.de>
+
+ * semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
+ (finish_do_body): Warn about empty body in do/while statement.
+
+2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
+
+ * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
+
+2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
+
+ PR c/21438
+ * typeck.c (build_binary_op): Call warn_for_div_zero instead of
+ warning.
+
+2007-03-13 Alexandre Oliva <aoliva@redhat.com>
+
+ * repo.c (init_repo): Initialize random_seed saved options.
+ (finish_repo): Adjust.
+
+2007-03-13 Mark Mitchell <mark@codesourcery.com>
+
+ PR bootstrap/30899
+ * Make-lang.in (doc/g++.1): Use $< to specify the location from
+ which to copy.
+
+2007-03-12 Seongbae Park <seongbae.park@gmail.com>
+
+ * decl.c (compute_array_index_type): New warning flag warn_vla.
+
+2007-03-12 Mark Mitchell <mark@codesourcery.com>
+
+ PR c++/30108
+ * call.c (convert_default_arg): Copy non-constant arguments.
+
+2007-03-11 Mark Mitchell <mark@codesourcery.com>
+
+ PR c++/31038
+ * parser.c (cp_parser_postfix_expression): Disallow compound
+ literals in constant expressions.
+
+ PR c++/30328
+ * semantics.c (finish_typeof): Use unlowered_expr_type.
+
+2007-03-10 Mark Mitchell <mark@codesourcery.com>
+
+ PR c++/30274
+ * cp-tree.h (unlowered_expr_type): New function.
+ * typeck.c (is_bitfield_expr_with_lowered_type): Handle
+ COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
+ (unlowered_expr_type): New function.
+ (build_unary_op): Disallow predecrements of bool bitfields.
+ * call.c (build_conditional_expr): Use unlowered_expr_type.
+ * pt.c (type_unification_real): Likewise.
+
+2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
+
+ PR c++/20599
+ * typeck.c (check_return_expr): Check for bare parameter packs.
+ (comptypes): Compare template parameter packs and
+ type pack expansions.
+ * decl.c (grokdeclarator): Deal with the declaration of function
+ parameter packs.
+ (grokparms): Verify that the (optional) function parameter pack is
+ at the end of the parameter list.
+ (xref_basetypes): Handle pack expansions in the base class.
+ (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
+ * cp-tree.def (TYPE_ARGUMENT_PACK): New.
+ (NONTYPE_ARGUMENT_PACK): New.
+ (TYPE_PACK_EXPANSION): New.
+ (EXPR_PACK_EXPANSION): New.
+ (ARGUMENT_PACK_SELECT): New.
+ * cp-objcp-common.c (cp_tree_size): Compute size of
+ (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
+ ARGUMENT_PACK_SELECT.
+ * error.c (dump_template_argument): Print template argument packs.
+ (dump_template_argument_list): Ditto.
+ (dump_template_parameter): Dump `...' for template type parameter
+ packs.
+ (dump_type): Dump TYPE_PACK_EXPANSION nodes.
+ (dump_parameters): Print function parameter packs.
+ (dump_template_parms): Print template argument packs.
+ (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
+ (maybe_warn_variadic_templates): New.
+ * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
+ * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
+ NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
+ CAST_EXPR.
+ * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
+ (write_template_arg): Write argument packs as separate arguments.
+ * cp-tree.h (struct template_parm_index_s): Add flag that
+ indicates that the template parameter is actually a parameter
+ pack.
+ (struct tree_argument_pack_select): New.
+ (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
+ (union lang_tree_node): Add argument_pack_select.
+ (FUNCTION_PARAMETER_PACK_P): New.
+ (PACK_EXPANSION_P): New.
+ (PACK_EXPANSION_PATTERN): New.
+ (SET_PACK_EXPANSION_PATTERN): New.
+ (PACK_EXPANSION_PARAMETER_PACKS): New.
+ (ARGUMENT_PACK_P): New.
+ (ARGUMENT_PACK_ARGS): New.
+ (SET_ARGUMENT_PACK_ARGS): New.
+ (ARGUMENT_PACK_INCOMPLETE_P): New.
+ (ARGUMENT_PACK_EXPLICIT_ARGS): New.
+ (TEMPLATE_PARM_PARAMETER_PACK): New.
+ (TEMPLATE_TYPE_PARAMETER_PACK): New.
+ (ARGUMENT_PACK_SELECT_FROM_PACK): New.
+ (ARGUMENT_PACK_SELECT_INDEX): New.
+ (ARGUMENT_PACK_SELECT_ARG): New.
+ (struct cp_declarator): Add parameter_pack_p flag.
+ (maybe_warn_variadic_templates): Declare.
+ (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
+ indicate a template parameter pack.
+ (uses_parameter_packs): Declare.
+ (template_parameter_pack_p): Declare.
+ (template_parms_variadic_p): Declare.
+ (make_pack_expansion): Declare.
+ (check_for_bare_parameter_packs): Declare.
+ * cxx-pretty-print.c (pp_cxx_unary_expression): Print
+ sizeof... expressions.
+ (pp_cxx_expression): Print pack expansions and non-type argument
+ packs.
+ (pp_cxx_exception_specification): Print pack expansions.
+ (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
+ (pp_cxx_ctor_initializer): Print pack expansions.
+ (pp_cxx_type_id): Print pack expansions.
+ (pp_cxx_template_argument_list): Print argument packs.
+ (pp_cxx_template_parameter): Print ellipsis for template parameter
+ packs.
+ * pt.c (comp_template_parms): Compare template parameter packs.
+ (template_parameter_pack_p): New.
+ (template_parms_variadic_p): New.
+ (template_args_variadic_p): New.
+ (make_ith_pack_parameter_name): New.
+ (struct find_parameter_pack_data): New.
+ (find_parameter_packs_r): New.
+ (uses_parameter_packs): New.
+ (make_pack_expansion): New.
+ (check_for_bare_parameter_packs): New.
+ (expand_template_argument_pack): New.
+ (reduce_template_parm_level): Propagate parameter pack flag.
+ (process_template_parm): Add is_parameter_pack parameter to state
+ when the parameter is actually a parameter pack. Create template
+ parameter packs when is_parameter_pack is true.
+ (current_template_args): The argument for a template parameter
+ pack is an argument pack containing a single pack expansion.
+ (process_partial_specialization): When checking that non-type
+ argument expressions do not involve template parameters, loop over
+ the arguments in argument packs separately.
+ (push_template_decl_real): Check that the type of the declaration
+ does not have any bare parameter packs. Check that primary
+ templates have no more than one parameter pack, and that it comes
+ at the end of the template parameter list.
+ (convert_template_argument): Handle coercions for pack expansion
+ expressions by coercing the pattern then rebuilding the expansion.
+ (coerce_template_parms): When coercing the arguments for a
+ variadic template, pack "extra" arguments into an argument pack.
+ (coerce_template_template_parms): Cannot coerce between parameter
+ packs and non-pack parameters.
+ (template_args_equal): Compare PACK_EXPANSION_P expressions.
+ (comp_template_args): Expand all template arguments packs before
+ comparing template argument lists.
+ (mangle_class_name_for_template): Make argument packs as separate
+ template arguments.
+ (for_each_template_parm_r): No need to handle BASELINK.
+ (instantiate_class_template): Handle pack expansions in the base
+ class list.
+ (tsubst_pack_expansion): New.
+ (tsubst_template_args): Handle substitutions of argument packs and
+ pack expansion into template argument lists.
+ (tsubst_decl): Expand function parameter packs into separate
+ function parameters.
+ (tsubst_arg_types): Expand a type pack expansion into separate
+ argument types.
+ (tsubst_exception_specification): Handle pack expansions in
+ exception specifiers.
+ (tsubst): See through ARGUMENT_PACK_SELECT arguments when
+ replacing a template parameter with its argument. If we encounter
+ a substitution for an argument pack, just return the parameter
+ itself.
+ (tsubst_copy): sizeof(X...) returns the number of elements in
+ parameter pack X. See through ARGUMENT_PACK_SELECT when the
+ PARM_DECL is a parameter pack.
+ (tsubst_expr): Expression pack expansions and argument packs
+ cannot show up here; they will all be handled through function
+ calls, sizeof, and template argument lists.
+ (tsubst_copy_and_build): sizeof(X...) returns the number of
+ elements in parameter pack X. Handle pack expansions in TREE_LIST
+ and CONSTRUCTOR nodes.
+ (fn_type_unification): Handle "incomplete" explicit template
+ argument lists that specify some of the arguments for a template
+ parameter pack.
+ (type_unification_real): Unify arguments against pack expansions.
+ (template_parm_level_and_index): New, helper function.
+ (unify_pack_expansion): New.
+ (unify): Unify argument packs on an argument-by-argument basis,
+ handling variadic argument packs as well.
+ (more_specialized_fn): Handle unification of function parameter
+ packs. All things being equal, prefer non-variadic function
+ templates to variadic function templates.
+ (more_specialized_class): Prefer the variadic class template
+ partial specialization that binds fewer arguments to a parameter
+ pack.
+ (regenerate_decl_from_template): Expand function parameter packs
+ into separate parameters.
+ (instantiate_decl): Ditto.
+ (tsubst_initializer_list): Handle pack expansions for base-class
+ initializers.
+ (dependent_type_p_r): Determine dependent types in argument packs
+ and pack expansions.
+ (value_dependent_expression_p): Determine value-dependence of
+ non-type argument packs.
+ (dependent_template_arg_p): Handle argument packs.
+ * semantics.c (finish_cond): Check for bare parameter packs.
+ (finish_expr_stmt): Ditto.
+ (finish_for_expr): Ditto.
+ (finish_switch_cond): Ditto.
+ (finish_mem_initializers): Ditto.
+ * name-lookup.c (arg_assoc_type): Handle pack expansions and
+ argument packs.
+ * decl2.c (cp_build_parm_decl): Mark function parameter packs.
+ * parser.c (make_declarator): Declarator is not an expansion.
+ (make_pointer_declarator): Transfer parameter pack flag to outer
+ declarator.
+ (make_reference_declarator): Ditto.
+ (make_ptrmem_declarator): Ditto.
+ (make_call_declarator): Ditto.
+ (make_array_declarator): Ditto.
+ (cp_parser_postfix_expression): Allow pack expansion expressions
+ in the argument list for a call expression.
+ (cp_parser_parenthesized_expression_list): Add new parameter
+ ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
+ into separate arguments."
+ (cp_parser_new_placement): Allow pack expansion expressions.
+ (cp_parser_new_initializer): Ditto.
+ (cp_parser_mem_initializer_list): Allow ellipsis to create a
+ base-class initializer expansion.
+ (cp_parser_mem_initializer): Ditto.
+ (cp_parser_template_parameter_list): Keep track of whether the
+ template parameter is a template parameter pack.
+ (cp_parser_template_parameter): Parse the ellipsis to indicate a
+ template parameter pack.
+ (cp_parser_type_parameter): Ditto.
+ (cp_parser_template_argument_list): Parse the ellipsis to indicate
+ a pack expansion.
+ (cp_parser_direct_declarator): Parse the ellipsis to indicate that
+ this declarator is a parameter pack.
+ (cp_parser_parameter_declaration): The ellipsis does not end the
+ parameter declaration, because it might be a parameter pack. Parse
+ the ellipsis to indicate a parameter pack.
+ (cp_parser_initializer): Allow pack expansions.
+ (cp_parser_initializer_list): Allow ellipsis to create an
+ initializer expansion.
+ (cp_parser_base_clause): Allow ellipsis to create a base specifier
+ expansion.
+ (cp_parser_type_id_list): Allow ellipsis to create an exception
+ specifier expansion.
+ (cp_parser_attribute_list): Don't allow pack expansions.
+ (cp_parser_functional_cast): Allow pack expansions.
+ (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
+ compute the length of a parameter pack.
+ (cp_parser_next_token_ends_template_argument_p): An ellipsis can
+ end a template argument.
+ * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
+ NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
+ CAST_EXPR.
+
+2007-03-09 Dirk Mueller <dmueller@suse.de>
+
+ * call.c (build_new_op): Call warn_logical_operator.
+
+2007-03-08 Volker Reichelt <v.reichelt@netcologne.de>
+
+ PR c++/30852
+ * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
+
+ PR c++/30534
+ * pt.c (any_template_arguments_need_structural_equality_p):
+ Robustify.
+
+2007-03-08 Alexandre Oliva <aoliva@redhat.com>
+
+ * decl.c (grokdeclarator): Disable warnings for anonymous
+ bitfields.
+
+2007-03-05 Volker Reichelt <v.reichelt@netcologne.de>
+
+ * typeck2.c (readonly_error): Always emit a hard error.
+ Remove last argument.
+ * cp-tree.h (readonly_error): Adjust prototype.
+ * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
+ * typeck.c (build_unary_op): Likewise.
+ (build_modify_expr): Likewise.
+
+2007-03-04 Simon Martin <simartin@users.sourceforge.net>
+
+ PR c++/30895
+ * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
+
+2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
+
+ PR c++/15787
+ * parser.c (struct cp_parser): New IN_IF_STMT.
+ (cp_parser_statement_seq_opt): Handle an unexpected 'else',
+ returning if parsing the body of an 'if' statement or issuing an
+ error and continuing.
+ (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
+ body of 'if'.
+ (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
+
+2007-03-02 Simon Martin <simartin@users.sourceforge.net>
+
+ PR c++/28253
+ * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
+ for thunks.
+
+2007-03-02 Geoffrey Keating <geoffk@apple.com>
+
+ * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
+ Objective-C++. Don't exit early if -shared-libgcc needs to be
+ added.
+
+2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
+
+ * typeck.c (common_base_type): Delete unused function.
+
+2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
+
+ * Make-lang.in: Add dummy lang.install-pdf target.
+
+2007-03-01 Simon Baldwin <simonb@google.com>
+
+ PR c++/23689
+ * decl.c (check_tag_decl): Added new warning for typedef ignored
+ when it precedes an otherwise valid non-typedef declaration.
+
+2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
+
+ * typeck.c (build_function_call): Store converted arguments
+ in a stack-allocated array instead of building a list.
+ (convert_arguments): Store arguments in the array passed in as an
+ argument, and return the actual number of arguments.
+ * call.c (build_call): Delete, and replace with...
+ (build_call_n, build_call_a): New.
+ (build_op_delete_call): Rewrite to avoid constructing argument lists.
+ (build_over_call): Store converted arguments in a stack-allocated
+ array instead of building a list.
+ (build_cxx_call): Pass arguments in an array instead of as a list.
+ (build_java_interface_fn_ref): Rewrite to avoid constructing
+ argument lists.
+ * tree.h: Update declarations to reflect above changes.
+ * method.c (use_thunk): Use a stack-allocated array to hold
+ the arguments instead of a list.
+ * rtti.c (throw_bad_cast): Update call to cxx_call.
+ (throw_bad_typeid): Likewise.
+ (build_dynamic_cast_1): Likewise.
+ * init.c (build_builtin_delete_call): Use build_call_n.
+ * decl.c (expand_static_init): Likewise.
+ * except.c (cp_protect_cleanup_actions): Likewise.
+ * cp-gimplify.c (genericize_eh_spec_block): Likewise.
+ (gimplify_must_not_throw_expr): Likewise.
+ (cxx_omp_apply_fn): Use build_call_a.
+
+2007-02-26 Mark Mitchell <mark@codesourcery.com>
+
+ * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
+ * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
+
+2007-02-25 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.h (static_ctors): Remove.
+ * cp-tree.h (static_dtors): Likewise.
+ * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
+ refactoring of tree_map hierarchy.
+ (decl_shadowed_for_var_insert): Likewise.
+ * semantics.c (expand_body): Use c_expand_body.
+ (expand_or_defer_fn): Don't update static_ctors or static_dtors.
+ * decl2.c (static_ctors): Remove.
+ (static_dtors): Likewise.
+ (generate_ctor_or_dtor_function): Pass NULL_TREE to
+ objc_generate_static_init_call. Do not call static_[cd]tors.
+ (generate_ctor_and_dtor_functions_for_priority): Do not check for
+ static_[cd]tors.
+ (cp_write_global_declarations): Likewise.
+
+2007-02-23 Richard Guenther <rguenther@suse.de>
+
+ * class.c (note_name_declared_in_class): Make declaration
+ changes meaning a pedwarn.
+
+2007-02-22 Michael Matz <matz@suse.de>
+
+ PR c++/29433
+ * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
+ * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
+ dump_function_decl): Guard emitting outer scopes by new flag.
+ * cp-lang.c (cxx_dwarf_name): New function.
+ (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
+ * pt.c (classtype_mangled_name, mangle_class_name_for_template):
+ Remove functions.
+ (push_template_decl_real, lookup_template_class): Remove calls
+ to above functions.
+
+2007-02-19 Mark Mitchell <mark@codesourcery.com>
+
+ * call.c (build_new_method_call): Ensure that explicit calls of
+ destructors have type "void".
+
+2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
+
+ * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
+ and -Walways-true with -Waddress.
+ * cvt.c (convert_to_void): Replace unconditional warning with
+ -Waddress.
+
+2007-02-18 Kazu Hirata <kazu@codesourcery.com>
+
+ * decl.c, tree.c: Fix comment typos.
+
+2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
+
+ PR C++/30158
+ * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
+ statement expression if we had an error mark node.
+
+2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
+ Brooks Moses <brooks.moses@codesourcery.com>
+ Lee Millward <lee.millward@codesourcery.com>
+
+ * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
+ Change class to tcc_vl_exp.
+
+ * call.c (build_call): Use build_call_list instead
+ of build3.
+ (build_over_call): Likewise.
+ (build_new_method_call): Use build_min_non_dep_call_list
+ instead of build_min_non_dep.
+
+ * error.c (dump_call_expr_args): New function.
+ (dump_aggr_init_expr_args): New function.
+ (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
+ Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
+
+ * cvt.c (convert_to_void): Use build_call_array instead
+ of build3; use new AGGR_INIT_EXPR accessor macros.
+
+ * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
+ instead of TREE_CODE_LENGTH.
+
+ * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
+ AGGR_INIT_EXPR accessor macros.
+
+ * cp-gimplify.c (cp_gimplify_init_expr): Use
+ AGGR_INIT_EXPR_SLOT to set the slot operand.
+
+ * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
+ (AGGR_INIT_EXPR_SLOT): New macro.
+ (AGGR_INIT_EXPR_ARG): New macro.
+ (aggr_init_expr_nargs): New macro.
+ (AGGR_INIT_EXPR_ARGP): New macro.
+ (aggr_init_expr_arg_iterator): New.
+ (init_aggr_init_expr_arg_iterator): New.
+ (next_aggr_init_expr_arg): New.
+ (first_aggr_init_expr_arg): New.
+ (more_aggr_init_expr_args_p): New.
+ (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
+ (stabilize_aggr_init): New declaration.
+ (build_min_non_dep_call_list): Likewise.
+
+ * tree.c (process_aggr_init_operands): New function.
+ (build_aggr_init_array) New function.
+ (build_cplus_new): Update to use new CALL_EXPR and
+ AGGR_INIT_EXPR accessor macros. Replace use of build3 with
+ build_aggr_init_array.
+ (build_min_non_dep_call_list) New function.
+ (build_min_nt): Assert input code parameter is not a variable
+ length expression class.
+ (build_min, build_min_non_dep): Likewise.
+ (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
+ to check for equality instead of recursing. Handle tcc_vl_exp
+ tree code classes.
+ (stabilize_call): Update to only handle CALL_EXPRs, not
+ AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
+ (stabilize_aggr_init): New function.
+ (stabilize_init): Use it.
+
+ * cxx-pretty-print.c (pp_cxx_postfix_expression)
+ <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
+ AGGR_INIT_EXPR accessor macros and argument iterators.
+
+ * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
+ build_vl_exp. Iterate through the operands, recursively
+ processing each one.
+ (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
+ CALL_EXPR accessor macros.
+ (value_dependent_expression_p) <default>: Handle tcc_vl_exp
+ tree code classes. Use TREE_OPERAND_LENGTH instead of
+ TREE_CODE_LENGTH.
+
+ * semantics.c (finish_call_expr): Use build_nt_call_list
+ instead of build_nt.
+ (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
+ accessor macros. Use build_call_array to construct the
+ CALL_EXPR node instead of build3
+
+ * decl2.c (build_offset_ref_call_from_tree): Use
+ build_nt_call_list and build_min_non_dep_call_list instead
+ of build_min_nt and build_min_non_dep.
+
+ * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
+ Use build_nt_call_list instead of build_min_nt.
+
+2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
+
+ PR c++/28943
+ * call.c (build_conditional_expr): Improve error message.
+
+2007-02-13 Dirk Mueller <dmueller@suse.de>
+
+ * friend.c (do_friend): Annotate warning about friend
+ declarations in templates with OPT_Wnon_template_friend.
+ Convert informal message from warning() to inform().
+
+2007-02-12 Simon Martin <simartin@users.sourceforge.net>
+ Mark Mitchell <mark@codesourcery.com>
+
+ PR c++/14622
+ * pt.c (do_decl_instantiation): Detect type mismatches in explicit
+ instantiations for variables.
+
+2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
+
+ PR middle-end/7651
+ * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
+ Check warn_unused_value just once.
+
+2007-02-11 Mark Mitchell <mark@codesourcery.com>
+
+ PR c++/26988
+ * pt.c (determine_specialization): Use skip_artificial_parms_for.
+ (fn_type_unificiation): Likewise.
+ (get_bindings): Likewise.
+
+o2007-02-06 Mark Mitchell <mark@codesourcery.com>
+
+ PR target/29487
+ * decl.c (finish_function): Use DECL_REPLACEABLE.
+ * tree.c (cp_cannot_inline_tree_fn): Likewise.
+
+2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
+
+ * parser.c (cp_parser_primary_expression): Reformat overly long lines.
+
+2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
+
+ * decl.c (grokvardecl): Don't error if !have_tls.
+ (grokdeclarator): Likewise.
+ * parser.c (cp_parser_omp_threadprivate): Likewise.
+
+2007-02-07 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/30703
+ * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
+ parameters and result decls in omp clauses.
+ (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
+ by reference.
+
+2007-02-05 Dirk Mueller <dmueller@suse.de>
+
+ PR bootstrap/30510
+ * parser.c (cp_parser_class_specifier): Always initialize bases.
+
+2007-02-05 Paolo Bonzini <bonzini@gnu.org>
+
+ * cp-tree.h (OMP_ATOMIC_CODE): Delete.
+ (OMP_ATOMIC_DEPENDENT_P): Rewrite.
+ * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
+ expressions.
+ * semantics.c (finish_omp_atomic): Store a whole expression node
+ in operand 1, and integer_zero_node in operand 0, for dependent
+ OMP_ATOMIC. Rewrite to make flow easier to understand.
+
+2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
+
+ * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
+
+2007-02-04 Kazu Hirata <kazu@codesourcery.com>
+
+ * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
+ parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
+
+2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
+
+ * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
+ keyword warning to -Wc++0x-compat.
+
+2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
+
+ * decl.c (grokdeclarator): Update documentation.
+
+2007-02-02 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/30536
+ * decl.c (grokdeclarator): If __thread is used together with
+ a storage class other than extern and static, clear thread_p
+ after issuing diagnostics and fall through to checking the
+ storage class.
+
+2007-01-30 Roger Sayle <roger@eyesopen.com>
+
+ * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
+ calculating the size of an array (to avoid recursive errors).
+
+2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
+
+ PR c++/24745
+ * typeck.c (build_binary_op): Fix logic for warning. Move warning
+ to -Wpointer-arith.
+ * call.c (convert_like_real): Don't warn when converting to
+ boolean type.
+
+2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
+
+ * decl.c (pop_label): Replace warning with call to
+ warn_for_unused_label.
+
+2007-01-28 Andrew Pinski <pinskia@gmail.com>
+
+ PR C++/28988
+ * semantics.c (finish_pseudo_destructor_expr): Check the
+ destrutor name by calling check_dtor_name.
+
+2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
+
+ * lex.c (D_CPP0X): Rename.
+ (D_CXX0X): To this.
+ (reswords): D_CPP0X -> D_CXX0X.
+ (init_reswords): Ditto.
+ * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
+ of C++0x keywords as identifiers.
+
+2007-01-23 Simon Martin <simartin@users.sourceforge.net>
+
+ PR c++/27492
+ * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
+ function decls.
+
+2007-01-23 Ian Lance Taylor <iant@google.com>
+
+ * typeck.c (convert_for_assignment): Only warn about a = b = c
+ when converting to bool.
+
+2007-01-23 Roger Sayle <roger@eyesopen.com>
+
+ * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
+ TREE_OVERFLOW.
+ * typeck.c (ignore_overflows): Remove the remaining uses of
+ TREE_CONSTANT_OVERFLOW.
+
+2007-01-20 Jan Hubicka <jh@suse.cz>
+
+ * decl2.c (start_objects, start_static_storage_duration_function):
+ Do not make the functions uninlinable.
+
+2007-01-17 Ian Lance Taylor <iant@google.com>
+
+ * class.c (add_method): Call VEC_reserve_exact rather than passing
+ a negative size to VEC_reserve.
+
+2007-01-11 Simon Martin <simartin@users.sourceforge.net>
+
+ PR c++/29573
+ * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
+
+2007-01-10 Mark Mitchell <mark@codesourcery.com>
+
+ PR c++/28999
+ * decl.c (make_typename_type): If the qualified name is not a
+ type, issue an error.
+ * parser.c (cp_parser_elaborated_type_specifier): Fix comment
+ formatting.
+
+2007-01-08 Geoffrey Keating <geoffk@apple.com>
+
+ * rtti.c: Include target.h.
+ (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
+ don't emit typeinfo for fundamental types as weak.
+ * Make-lang.in (cp/rtti.o): Update and correct dependencies.
+
+2007-01-08 Richard Guenther <rguenther@suse.de>
+
+ * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
+
+2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
+
+ * call.c (standard_conversion): Pass flag to
+ vector_types_convertible_p to disallow emission of note.
+ * typeck.c (convert_for_assignment): Pass flag to
+ vector_types_convertible_p to allow emission of note.
+ (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
+ to disallow emission of note.
+
+2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
+
+ PR c++/28986
+ * typeck.c (build_binary_op): Call overflow_warning if
+ TREE_OVERFLOW_P is true for the result and not for any of the
+ operands.
+
+2007-01-06 Lee Millward <lee.millward@codesourcery.com>
+
+ PR c++/19439
+ * class.c (add_method): Don't wait until template
+ instantiation time to complain about duplicate methods.
+
+2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
+
+ PR c/19978
+ * semantics.c (finish_unary_op_expr): Warn only if result
+ overflowed and operands did not.
+
+2007-01-05 Ian Lance Taylor <iant@google.com>
+
+ * typeck.c (build_binary_op): Warn about comparing a non-weak
+ address to NULL.
+
+2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
+
+ * pt.c (tsubst): Propagate the need for structural equality checks
+ when reducing the level of template parameters.
+
+2007-01-03 Kazu Hirata <kazu@codesourcery.com>
+
+ * pt.c: Fix a comment typo.
+
+2007-01-02 Ian Lance Taylor <iant@google.com>
+
+ * semantics.c (maybe_convert_cond): Optionally warn when using an
+ assignment as a condition.
+ * typeck.c (convert_for_assignment): Optionally warn about
+ assigning the result of an assignment to a bool.
+
+2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
+
+ * pt.c (canonical_template_parms): Correct typo in comment.
+
+2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
+
+ * typeck.c (structural_comptypes): Renamed from "comptypes".
+ (comptypes): Use canonical type information to perform fast type
+ comparison. When VERIFY_CANONICAL_TYPES, verify that the
+ canonical type comparison returns the same results as we would see
+ from the current, structural check. Support COMPARE_STRUCTURAL
+ when we need structural checks.
+ * decl.c (typename_compare): Fix comment.
+ (build_typename_type): TYPENAME_TYPE nodes require structural
+ equality checks, because they resolve different based on the
+ current class type.
+ (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
+ require structural equality checks (for now).
+ (build_ptrmemfunc_type): Build the canonical pointer to member
+ function type.
+ (compute_array_index_type): Whenever we build a new index type
+ to represent the size of an array in a template, we need to mark
+ this index type as requiring structural equality. This goes for
+ arrays with value-dependent sizes with the current ABI, or all
+ arrays with ABI-1.
+ * tree.c (cplus_array_hash): New.
+ (struct cplus_array_info): New.
+ (cplus_array_compare): New.
+ (cplus_array_htab): New.
+ (build_cplus_array_type_1): Use a hash table to cache the array
+ types we build. Build the canonical array type for each array
+ type.
+ (cp_build_qualified_type_real): When building a cv-qualified array
+ type, use the hash table of array types and build canonical array
+ types as necessary.
+ (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
+ use structural equality (for now).
+ * cp-tree.h (COMPARE_STRUCTURAL): New.
+ * pt.c (canonical_template_parms): New.
+ (canonical_type_parameter): New.
+ (process_template_parm): Find the canonical type parameter.
+ (lookup_template_class): When we have named the primary template
+ type, set the canonical type for our template class to the primary
+ template type. If any of the template arguments need structural
+ equality checks, the template class needs structural equality
+ checks.
+ (tsubst): When reducing the level of a template template
+ parameter, we require structural equality tests for the resulting
+ parameter because its template parameters have not had their types
+ canonicalized. When reducing a template type parameter, find the
+ canonical reduced type parameter.
+ (any_template_arguments_need_structural_equality_p): New.
+
+
+Copyright (C) 2007 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.