2003-04-29 Mark Mitchell <mark@codesourcery.com> PR c++/10551 * pt.c (mark_decl_instantiated): Defer all explicit instantiations that have not yet been written out. 2003-04-29 Mark Mitchell <mark@codesourcery.com> * decl.c (maybe_commonize_var): Further tweak support for systems without weak symbols. 2003-04-27 Mark Mitchell <mark@codesourcery.com> * decl.c (maybe_commonize_var): Make the code match the comments. * pt.c (instantiate_decl): Move call to import_export_decl. 2003-04-25 Mark Mitchell <mark@codesourcery.com> * decl2.c (finish_file): Don't call import_export_decl for functions that are not defined. (handle_class_head): Robustify. * pt.c (instantiate_decl): Do not call cp_finish_decl for variables that are not defined. 2003-04-02 Geoffrey Keating <geoffk@apple.com> * mangle.c: Include gt-cp-mangle.h. (subst_identifiers): Mark with GTY. * config-lang.in (gtfiles): Add cp/mangle.c. * Make-lang.in: (gt-cp-mangle.h): New rule. (cp/mangle.o): Depends on gt-cp-mangle.h. 2003-03-04 Gabriel Dos Reis <gdr@integrable-solutions.net> * cp-tree.h (cxx_saved_binding): Declare. (struct saved_scope): Adjust type of field 'old_binding'. * decl.c (cxx_saved_binding_make): New macro. (struct cxx_saved_binding): Define. (store_bindings): Adjust prototype. Use cxx_saved_binding to save C++ bindings. (maybe_push_to_top_level): Adjust local variable type. (pop_from_top_level): Likewise. 2003-03-03 Jason Merrill <jason@redhat.com> * decl.c (finish_enum): Do set the type in a template. Simplify. * pt.c (tsubst_enum, tsubst_copy): Revert last patch. 2003-03-03 Mark Mitchell <mark@codesourcery.com> PR c++/9878 * call.c (convert_class_to_reference): Correct conversion sequences. (reference_binding): Add ref_bound_directly_to_rvalue_p parameter. (implicit_conversion): Adjust call to reference_binding. (add_candidate): Change type of candidates parameter. (add_function_candidate): Likewise. (add_conv_candidate): Likewise. (build_builtin_candidate): Likewise. (add_builtin_candidate): Likewise. (add_builtin_candidates): Likewise. (add_template_candidate_real): Likewise. (add_template_candidate): Likewise. (add_template_conv_candidate): Likewise. (build_user_type_conversion_1): Adjust accordingly. (build_object_call): Likewise. (build_conditional_expr): Likewise. (add_candidates): Likewise. (build_new_op): Likewise. (convert_like_real): Use USER_CONV_CAND. Use build_nop. (build_new_method_call): Adjust calls to add_function_candidate. (make_temporary_var_for_ref_to_temp): New function. (initialize_reference): Add decl parameter. * class.c (build_rtti_vtbl_entries): Use build_address and build_nop. * cp-tree.h (initialize_reference): Change prototype. (make_temporary_var_for_ref_to_temp): New function. (build_type_conversion): Change prototype. (build_address): New function. (build_nop): Likewise. * cvt.c (cp_convert_to_pointer): Adjust call to build_type_conversion. Avoid indicating redundant NOP_EXPRs. Use build_nop. (convert_to_pointer_force): Use build_nop. (build_up_reference): Use make_temporary_var_for_ref_to_temp. (convert_to_reference): Adjust call to build_type_conversion. (ocp_convert): Likewise. (build_type_conversion): Remove for_sure parameter. * decl.c (grok_reference_init): Use initialize_reference. * typeck.c (build_address): New function. (build_nop): Likewise. (build_unary_op): Use them. (build_ptrmemfunc): Tidy slightly. (convert_for_initialization): Adjust call to initialize_reference. * typeck2.c (store_init_value): Remove #if 0'd code. 2003-03-02 Ashif Harji <asharji@uwaterloo.ca> * lang-specs.h (default_compilers): Add -no-integrated-cpp flag to invoke an external cpp during compilation. 2003-02-28 Mark Mitchell <mark@codesourcery.com> PR c++/9892 * pt.c (instantiate_decl): Clear DECL_RTL for a VAR_DECL when instantiating it. 2003-02-28 Mark Mitchell <mark@codesourcery.com> PR c++/9879 * cp-tree.h (build_zero_init): Add parameter. * decl.c (cp_finish_decl): Adjust call. * init.c (build_zero_init): Add nelts parameter. Adjust recursive calls. (build_default_init): Add nelts parameter. Adjust calls to build_zero_init. (build_new_1): Adjust call to build_default_init. * typeck2.c (process_init_constructor): Adjust call to build_zero_init. 2003-02-27 Devang Patel <dpatel@apple.com> * decl.c (finish_enum): Merge two 'for' loops. Copy value node if required. Postpone enum setting for template decls. (build_enumerator): Delay copying value node until finish_enum (). Remove #if 0'ed code. * pt.c (tsubst_enum): Set TREE_TYPE and copy value node. (tsubst_copy): Add check for enum type. 2003-02-25 Mark Mitchell <mark@codesourcery.com> PR c++/9829 * decl.c (grokdeclarator): Handle SCOPE_REFs whose second argument is a NAMESPACE_DECL. 2003-02-24 Gabriel Dos Reis <gdr@integrable-solutions.net> * decl.c (add_binding): Time TV_NAME_LOOKUP. (push_class_binding): Likewise. (set_namespace_binding): Likewise. 2003-02-24 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> PR c++/9602 * typeck2.c (abstract_virtuals_error): Don't check when we are processing a template. 2003-02-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> PR c++/7982 * decl.c (warn_about_implicit_typename_lookup): Handle TYPEOF_TYPE. 2003-02-21 Mark Mitchell <mark@codesourcery.com> PR c++/9749 * decl.c (grokdeclarator): Do not allow parameters with variably modified types. PR c++/9727 * decl2.c (push_scope): Don't pushclass for non-class types. (pop_scope): Don't popclass either. PR c++/8906 * decl.c (lookup_name_real): Use IMPLICIT_TYPENAME_P. * decl2.c (handle_class_head): Check it. PR c++/8724 * call.c (build_method_call): Make sure that the type destroyed in an explicit destructor call is complete. 2003-02-20 Mark Mitchell <mark@codesourcery.com> PR c++/9729 * mangle.c (mangle_conv_op_name_for_type): Issue an error message when the G++ 3.2 ABI prevents correct compilation. 2003-02-18 Mark Mitchell <mark@codesourcery.com> PR c++/9704 * class.c (layout_class_type): In the 3.2 ABI, take into account trailing bit fields when computing CLASSTYPE_SIZE_UNIT. 2003-02-18 Matt Austern <austern@apple.com> * cp/cp-lang.c: Change lang hooks so that final_write_globals does nothing for C++. * cp/decl.c (wrapup_globals_for_namespace): Remove special handling of global namespace. 2003-02-18 Jason Merrill <jason@redhat.com> PR c++/9623 * decl.c (reshape_init): Don't mess with initializer labels. 2003-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> PR c++/9459 * error.c (dump_type_prefix): Handle TYPEOF_TYPE. (dump_type_suffix): Likewise. 2003-02-17 Michael Elizabeth Chastain <mec@shout.net> PR debug/9717 * class.c (build_base_field): Mark fields for base classes with DECL_IGNORED_P. 2003-02-13 Andrew Pinski <pinskia@physics.uc.edu> * decl.c: (define_label): Fix warning for return 0 instead of NULL. 2003-02-13 Gabriel Dos Reis <gdr@integrable-solutions.net> * Make-lang.in (cp/decl2.o): Add dependency on timevar.h * decl2.c: Include "timevar.h". (namespace_ancestor): Time name lookup. (add_using_namespace): Likewise. (lookup_using_namespace): Likewise. (qualified_lookup_using_namespace): Likewise. (decl_namespace): Likewise. (lookup_arg_dependent): Likewise. * lex.c (do_identifier): Likewise. (do_scoped_id): Likewise. * pt.c (lookup_template_class): Likewise. 2003-02-12 Gabriel Dos Reis <gdr@integrable-solutions.net> * decl.c (define_label): Don't forget to pop TV_NAME_LOOKUP. 2003-02-11 Gabriel Dos Reis <gdr@integrable-solutions.net> * decl.c: Include "timevar.h". (poplevel): Time name lookup. (find_binding): Likewise. (push_namespace): Likewise. (pop_nested_namespace): Likewise. (store_bindings): Likewise. (maybe_push_to_top_level): Likewise. (pop_from_top_level): Likewise. (push_local_name): Likewise. (pushtag): Likewise. (pushdecl): Likewise. (pushdecl_with_scope): Likewise. (pushdecl_namespace_level): Likewise. (pushdecl_top_level): Likewise. (pushdecl_class_level): Likewise. (push_class_level_binding): Likewise. (push_using_decl): Likewise. (push_using_directive): Likewise. (push_overloaded_decl): Likewise. (lookup_label): Likewise. (define_label): Likewise. (lookup_tag): Likewise. (lookup_tag_reverse): Likewise. (lookup_namespace_name): Likewise. (select_decl): Likewise. (unqualified_namespace_lookup): Likewise. (lookup_name_real): Likewise. (lookup_name_current_level): Likewise. (lookup_type_current_level): Likewise. (maybe_inject_for_scope_var): Likewise. (xref_tag): Likewise. * Make-lang.in (cp/decl.o): Add dependency on timevar.h 2003-02-03 Mark Mitchell <mark@codesourcery.com> PR c++/7129 * operators.def: Add <?= and >?=. 2003-01-31 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> PR c++/8849 * error.c (dump_expr): Handle BASELINK. * pt.c (resolve_overloaded_unification): Handle FUNCTION_DECL. 2003-01-31 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> PR c++/9453 * friend.c (is_friend): Always accept when SUPPLICANT is still a TEMPLATE_DECL. * pt.c (push_access_scope_real): Call push_to_top_level for function in namespace scope. (push_access_scope): Remove ARGS argument, all caller adjusted. (pop_access_scope): Call pop_from_top_level for function in namespace scope. (regenerate_decl_from_template): Use push_access_scope_real. 2003-01-29 Nathan Sidwell <nathan@codesourcery.com> PR c++/9437 * pt.c (unify): Don't unify '*T' with 'U C::*'. 2003-01-27 Jeffrey D. Oldham <oldham@codesourcery.com> PR c++/47 * cp-tree.h (lookup_nested_field): Add declaration. * decl.c (lookup_name_real): Call lookup_nested_field. * search.c (lookup_nested_field): Add function. 2003-01-26 Christian Cornelssen <ccorn@cs.tu-berlin.de> * Make-lang.in (c++.install-common, c++.install-man) (c++.uninstall): Prepend $(DESTDIR) to destination paths in all (un)installation commands. (c++.install-common): Rewrite $(LN) commands to support DESTDIR with "ln" as well as with "ln -s". 2003-01-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> * decl2.c (check_classfn): Fix uninitialized warning. 2003-01-22 Mark Mitchell <mark@codesourcery.com> PR c++/9328 * error.c (dump_decl): For an OVERLOAD, just print the name of the function; it doesn't make sense to try to print its type. * semantics.c (finish_typeof): Issue errors about invalid uses. 2003-01-22 Josef Zlomek <zlomekj@suse.cz> PR/9386, PR/8801 2002-12-27 Mark Mitchell <mark@codesourcery.com> * typeck.c (build_class_member_access_expr): Fix anonymous union handling. 2003-01-17 Jason Merrill <jason@redhat.com> PR c++/9167, c++/9358 * decl.c (require_complete_types_for_parms): Also update DECL_ARG_TYPE. 2003-01-17 Jason Merrill <jason@redhat.com> PR c++/9342 * call.c (build_conditional_expr): Always do lvalue-rvalue conversion. 2003-01-16 Jason Merrill <jason@redhat.com> PR c++/8564 * init.c (build_vec_init): Re-add maxindex parm. (perform_member_init, build_aggr_init): Pass it. (build_new_1): Pass it. Use an incomplete array type for full_type. * typeck.c (build_modify_expr): Pass it. * cp-tree.h: Adjust. 2003-01-13 Jason Merrill <jason@redhat.com> PR c++/8748 * class.c (build_base_path): Take the address before calling save_expr. * call.c (build_user_type_conversion_1): Do set ICS_BAD_FLAG if all the ambiguous conversions are bad. * class.c (maybe_warn_about_overly_private_class): Don't stop searching when we find a nonprivate method. 2003-01-09 Jakub Jelinek <jakub@redhat.com> * decl.c (start_decl): Only check DECL_THREAD_LOCAL for VAR_DECLs. 2003-01-09 Jakub Jelinek <jakub@redhat.com> * decl.c (start_decl): Don't set DECL_COMMON for __thread variables. 2003-01-07 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> PR c++/9030 * decl.c (make_typename_type): Check access only when tf_error. (make_unbound_class_template): Likewise. * pt.c (saved_access_scope): New variable. (push_access_scope_real): New function. (push_access_scope): Likewise. (pop_access_scope): Likewise. (tsubst_default_argument): Use them. (instantiate_template): Likewise. (regenerate_decl_from_template): Likewise. (instantiate_decl): Likewise. (get_mostly_instantiated_function_type): Likewise. 2003-01-06 Mark Mitchell <mark@codesourcery.com> PR c++/9165 * decl2.c (build_cleanup): Mark the object as used. 2003-01-03 Nathan Sidwell <nathan@codesourcery.com> PR c++/45, c++/3784 * tree.c (cp_tree_equal, TEMPLATE_PARM_INDEX): The types must be the same too. 2002-12-30 Nathan Sidwell <nathan@codesourcery.com> PR c++/9054 * class.c (layout_class_type): Set DECL_CONTEXT of type for base. * dump.c (cp_dump_tree, RECORD_TYPE): Deal with type for base types. 2002-12-26 Nathan Sidwell <nathan@codesourcery.com> PR c++/4803 * decl2.c (mark_used): Defer inline functions. (finish_file): Merge deferred_fns loops. Check all used inline functions have a definition. * method.c (make_thunk): Thunks are not inline. PR c++/5116, c++/764 * call.c (build_new_op): Make sure template class operands are instantiated. 2002-12-24 Nathan Sidwell <nathan@codesourcery.com> PR C++/7964 * cp-tree.h (resolve_scoped_fn_name): Prototype. * call.c (resolve_scoped_fn_name): New function. Deal with more template expansion. Broken out of ... * parse.y (parse_finish_call_expr): ... here. Call it. * decl2.c (build_expr_from_tree, CALL_EXPR): Use resolve_scoped_fn_name and build_call_from_tree. PR c++/9053 * decl.c (duplicate_decls): Templates may be disambiguated by return type. PR c++/8702 * decl2.c (check_classfn): Use lookup_fnfield_1. List all conversion operators on failure. 2002-12-22 Nathan Sidwell <nathan@codesourcery.com> PR c++/8572 * cp-tree.h (grokoptypename): Add SCOPE parameter. * decl2.c (grokoptypename): Add SCOPE parameter. tsubst the type if in a template scope. * parse.y (unoperator): Return the scope. (operator_name): Adjust grokoptypename call. 2002-12-22 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> * cp-tree.h (make_unbound_class_template): Use tsubst_flags_t. * decl.c (make_unbound_class_template): Adjust. Check for tf_error. * pt.c (tsubst) [OFFSET_TYPE]: Check for tf_error. 2002-12-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> PR c++/8099 * friend.c (make_friend_class): Allow partial specialization when declaration is not a template friend. 2002-12-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> PR c++/3663 * pt.c (lookup_template_class): Copy TREE_PRIVATE and TREE_PROTECTED to created decl nodes. 2002-12-18 Mark Mitchell <mark@codesourcery.com> * class.c (build_base_field): Do not set DECL_PACKED on the FIELD_DECL. 2002-12-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> * parse.y (bad_parm): Add missing argument to error function call. 2002-12-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> PR c++/8442 * decl2.c (handle_class_head): Verify if the looked up name is a type or template. * pt.c (convert_template_argument): Fix type or template template parameter decision logic. 2002-12-13 Gabriel Dos Reis <gdr@integrable-solutions.net> PR C++/8031 * cvt.c (convert_to_pointer_force): Don't try comparing against erronous type. 2002-12-13 Geoffrey Keating <geoffk@apple.com> * cp-tree.h: Have the multiple-include guards around the entire file. 2002-12-10 Mark Mitchell <mark@codesourcery.com> PR c++/8372 * pt.c (tsubst_copy): Handle destructor names more correctly. 2002-12-10 Matt Austern <austern@apple.com> * cp-tree.h: get rid of needs_virtual_reinit bit. 2002-12-09 Mark Mitchell <mark@codesourcery.com> * NEWS: Document removal of in-class initialization extension for static data members of non-arithmetic, non-enumeration type. * decl.c (check_static_variable_definition): Do not allow that extension. * decl2.c (grokfield): Do not call digest_init when processing templates. 2002-12-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> * error.c (dump_expr): Fix format specifier warning. 2002-12-04 Geoffrey Keating <geoffk@apple.com> * class.c (finish_struct_1): Correct comment. * cp-tree.c (DECL_SORTED_FIELDS): Likewise. 2002-12-04 Gabriel Dos Reis <gdr@integrable-solutions.net> PR C++/8799 * error.c (dump_expr): Don't ever try to dump a non-existent expression. 2002-12-03 Jason Merrill <jason@redhat.com> PR c++/8674 * call.c (build_over_call): Check specifically for TARGET_EXPR when eliding. PR c++/8461, c++/8625 * call.c (convert_for_arg_passing): Don't mess with error_mark_node. (cp_convert_parm_for_inlining): Remove. * cp-lang.c (LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING): Remove. * cp-tree.h (ADDR_IS_INVISIREF): Remove. * except.c (stabilize_throw_expr): Remove ADDR_IS_INVISIREF code. * call.c (build_user_type_conversion_1): Don't set ICS_BAD_FLAG on an ambiguous conversion. 2002-12-03 Mark Mitchell <mark@codesourcery.com> PR c++/8688 * decl.c (reshape_init): Handle erroneous initializers. 2002-12-02 Mark Mitchell <mark@codesourcery.com> PR c++/8720 * spew.c (remove_last_token): Make sure that last_chunk is set correctly. PR c++/8615 * error.c (dump_expr): Handle character constants with TREE_OVERFLOW set. 2002-12-02 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> DR 180 * decl.c (grokdeclarator): Require class-key for all friend class. Output the correct type and context in the error message. 2002-12-01 Mark Mitchell <mark@codesourcery.com> PR c++/5919 * pt.c (unify): Use variably_modified_type_p to test validity of template argument types. PR c++/8727 * cp-tree.h (lang_type_class): Add typeinfo_var. (CLASSTYPE_TYPEINFO_VAR): New macro. * rtti.c (get_tinfo_decl): Use it. PR c++/8663 * init.c (expand_member_init): Always get the main variant of a base class. 2002-12-01 Mark Mitchell <mark@codesourcery.com> PR c++/8332 PR c++/8493 * decl.c (cxx_init_decl_processing): Use size_type_node, not c_size_type_node. * decl2.c (coerce_new_type): Likewise. * except.c (do_allocate_exception): Likewise. 2002-11-30 Mark Mitchell <mark@codesourcery.com> PR c++/8227 * decl.c (layout_var_decl): Deal gracefully with erroneous types. (check_initializer): Validate the type of the initialized variable, even if the initializer is absent. * typeck.c (cp_type_quals): Deal gracefully with erroneous types. PR c++/8214 * typeck.c (convert_for_assignment): Do not use decl_constant_value on the operand. PR c++/8511 * pt.c (instantiate_decl): Handle template friends defined outside of the class correctly. 2002-11-29 Joe Buck <jbuck@synopsys.com> * parse.y (class_head_defn): Set CLASSTYPE_DECLARED_CLASS for anonymous structs. 2002-11-29 Mark Mitchell <mark@codesourcery.com> * class.c (walk_subobject_offsets): Recur on binfos as well as on types. (layout_nonempty_base_or_field): Pass it a binfo when processing a base class. (layout_empty_base): Likewise. (build_base_field): Likewise. 2002-11-27 Mark Mitchell <mark@codesourcery.com> * class.c (build_base_field): Make sure we get the canonical base when descending through primary bases. 2002-11-26 Geoffrey Keating <geoffk@apple.com> * decl.c (check_initializer): Don't error on initialisation of a scalar with a brace-enclosed expression. 2002-11-26 Nathan Sidwell <nathan@codesourcery.com> * cp-tree.h (DECL_LANG_FLAG_4): Document more uses. (template_parms_equal): Remove prototype. * typeck.c (buuld_indirect_ref): Reformat. 2002-11-25 Mark Mitchell <mark@codesourcery.com> * tree.c (cp_build_qualified_type_real): Correct handling of array types. * class.c (walk_subobject_offsets): Fix thinko. (build_base_field): Record offsets of empty bases in primary virtual bases. (layout_class_type): Record offsets of empty bases in fields. * search.c (is_subobject_of_p_1): Fix thinko. (lookup_field_queue_p): Likewise. 2002-11-24 Mark Mitchell <mark@codesourcery.com> * class.c (layout_class_type): Reuse tail padding when laying out virtual bases. 2002-11-22 Mark Mitchell <mark@codesourcery.com> * rtti.c (qualifier_flags): Fix thinko. 2002-11-21 Glen Nakamura <glen@imodulo.com> PR c++/8342 * typeck.c (get_member_function_from_ptrfunc): Make sure that a SAVE_EXPR for instance_ptr doesn't get evaluated first inside one of the branches of a COND_EXPR. 2002-11-19 Mark Mitchell <mark@codesourcery.com> * pt.c (for_each_template_parm): Free allocated memory. * search.c (is_subobject_of_p_1): New function. (is_subobject_of_p): Avoid walking virtual bases multiple times. 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com> * g++spec.c (lang_specific_spec_functions): New. 2002-11-15 Kazu Hirata <kazu@cs.umass.edu> * ChangeLog: Follow spelling conventions. * class.c: Likewise. * decl2.c: Likewise. 2002-11-14 Zack Weinberg <zack@codesourcery.com> * search.c (dfs_push_decls): Do not try to reorder elements 3..n of method_vec if method_vec has only two elements. Reverse order of two tests to avoid accessing unallocated memory. 2002-11-14 Mark Mitchell <mark@codesourcery.com> * class.c (dfs_find_final_overrider): Adjust so that the most derived object is a binfo, rather than a class type. (find_final_overrider): Likewise. (add_vcall_offset_vtbl_entries_1): Simplify accordingly. (add_vcall_offset): Likewise. 2002-11-09 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> PR c++/8389 * pt.c (instantiate_template): Push class scope for member functions. (get_mostly_instantiated_function_type): Likewise. Don't call tsubst on context. Remove CONTEXTP and TPARMSP parameters. * cp-tree.h (get_mostly_instantiated_function_type): Adjust. * mangle.c (write_encoding, write_unqualified_name): Adjust. 2002-11-07 Mark Mitchell <mark@codesourcery.com> * class.c (add_vcall_offset_vtbl_entries_1): Correct ordering of vcall offfsets. Split out ... (add_vcall_offset): ... new function. PR c++/8338 * pt.c (for_each_template_parm): Add htab parameter. (process_partial_specialization): Adjust call. (push_template_decl_real): Likewise. (pair_fn_data): Add visited. (for_each_template_parm_r): Avoid walking duplicates more than once. (uses_template_parms): Adjust call to for_each_template_parm. 2002-11-07 Mark Mitchell <mark@codesourcery.com> * class.c (add_implicitly_declared_members): Put implicitly declared functions at the end of TYPE_METHODs when -fabi-version is at least 2. 2002-11-05 Geoffrey Keating <geoffk@apple.com> * decl2.c (finish_file): Correct spelling. 2002-11-03 Mark Mitchell <mark@codesourcery.com> * call.c (build_special_member_call): Do not try to lookup VTTs by name. * class.c (vtbl_init_data): Add generate_vcall_entries. (get_vtable_decl): Do not look up virtual tables by name. (copy_virtuals): Do not use BV_USE_VCALL_INDEX_P. (set_primary_base): Do not set CLASSTYPE_RTTI. (determine_primary_base): Likewise. (get_matching_virtual): Remove. (get_vcall_index): New function. (update_vtable_entry_for_fn): Do not try to use virtual thunks when they are not required. Assign vcall indices at this point. (finish_struct_1): Do not set CLASSTYPE_NEEDS_VIRTUAL_REINIT. Do update dynamic_classes. (build_vtt): Do not add VTTs to the symbol table. (build_ctor_vtbl_group): Likewise. (build_vtbl_initializer): Simplify handling of vcall indices. (build_vcall_offset_vtbl_entries): Pretend to build vcall offsets for the most derived class. (add_vcall_offset_vtbl_entries_1): But do not actually add them to the vtable. * cp-tree.h (dynamic_classes): New macro. (lang_type_class): Remove rtti. Add vtables. Add vcall_indices. (CLASSTYPE_RTTI): Remove. (CLASSTYPE_NEEDS_VIRTUAL_REINIT): Remove. (CLASSTYPE_VCALL_INDICES): New macro. (CLASSTYPE_VTABLES): Likewise. (BV_USE_VCALL_INDEX_P): Remove. (build_vtable_path): Remove. * decl2.c (finish_vtable_vardecl): Remove. (key_method): Remove #if 0'd code. (finish_vtable_vardecl): Rename to ... (maybe_emit_vtables): ... this. (finish_file): Use it. * search.c (look_for_overrides_here): Update comment. 2002-11-01 Zack Weinberg <zack@codesourcery.com> PR c/7353 redux * decl2.c (grokfield): Reject TYPE_DECLs with initializers. 2002-10-30 Jason Merrill <jason@redhat.com> PR c++/8186 * cp-tree.h (ADDR_IS_INVISIREF): New macro. * call.c (convert_for_arg_passing): Set it. * except.c (stabilize_throw_expr): Recurse for such an arg. 2002-10-31 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (lang_decl_flags): Remove init_priority. (lang_decl): Add delta. (GLOBAL_INIT_PRIORITY): Remove. (THUNK_DELTA): Revise definition. * decl2.c (start_objects): Don't set GLOBAL_INIT_PRIORITY. * dump.c (cp_dump_tree): Don't dump it. 2002-10-30 Mark Mitchell <mark@codesourcery.com> PR c++/8160 * typeck2.c (process_init_constructor): Call complete_array_type. PR c++/8149 * decl.c (make_typename_type): Issue errors about invalid results. 2002-10-30 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> Core issue 287, PR c++/7639 * cp-tree.h (lang_type_class): Add decl_list field. (CLASSTYPE_DECL_LIST): New macro. (maybe_add_class_template_decl_list): Add declaration. * class.c (duplicate_tag_error): Initialize CLASSTYPE_DECL_LIST. (unreverse_member_declarations): Reverse CLASSTYPE_DECL_LIST. (maybe_add_class_template_decl_list): New function. (add_implicitly_declared_members): Use it. * decl.c (maybe_process_template_type_declaration): Likewise. (pushtag): Likewise. * friend.c (add_friend): Likewise. (make_friend_class): Likewise. * semantics.c (finish_member_declaration): Likewise. (begin_class_definition): Initialize CLASSTYPE_DECL_LIST. * pt.c (instantiate_class_template): Use CLASSTYPE_DECL_LIST to process members and friends in the order of declaration. 2002-10-29 Mark Mitchell <mark@codesourcery.com> PR c++/8287 * decl.c (finish_destructor_body): Create the label to jump to when returning from a destructor here. (finish_function_body): Rather than here. 2002-10-25 Zack Weinberg <zack@codesourcery.com> PR c++/7266 * decl.c (grokdeclarator): Check that TREE_OPERAND 0 of a SCOPE_REF is not null before dereferencing it. 2002-10-25 Mark Mitchell <mark@codesourcery.com> * call.c (build_over_call): Use DECL_CONTEXT, not DECL_VIRTUAL_CONTEXT. * class.c (modify_vtable_entry): Don't mess with DECL_VIRTUAL_CONTEXT. (set_vindex): Remove. (set_primary_base): Remove vfuns_p parameter. (determine_primary_base): Likewise. (modify_all_vtables): Likewise. (layout_class_type): Likewise. Adjust calls to other functions accordingly. (finish_struct_1): Adjust calls to modified functions. Set DECL_VINDEX here. * cp-tree.h (lang_type_class): Remove vsize. (CLASSTYPE_VSIZE): Remove. (lang_decl): Remove thunks. (DECL_THUNKS): Adjust. (DECL_VIRTUAL_CONTEXT): Remove. (duplicate_decls): Don't copy it. * pt.c (build_template_decl): Don't set it. (tsubst_decl): Likewise. * typeck.c (expand_ptrmemfunc_cst): Don't use it. * class.c (build_vtbl_initializer): Don't use build_vtable_entry. (build_vtable_entry): Remove. * cp-tree.h (BINFO_VIRTUALS): Expand documentation. (lang_decl): Add thunks. (DECL_THUNKS): New macro. * decl.c (duplicate_decls): Copy it. * method.c (make_thunk): Simplify, and add thunks to DECL_THUNKS. * semantics.c (emit_associated_thunks): Simplify. 2002-10-24 David Edelsohn <edelsohn@gnu.org> PR c++/7228 * cp-tree.h (CLASSTYPE_READONLY_FIELDS_NEED_INIT): Check that lang_type structure exists before accessing field. (SET_CLASSTYPE_READONLY_FIELDS_NEED_INIT): New macro. (CLASSTYPE_REF_FIELDS_NEED_INIT): Similar. (SET_CLASSTYPE_REF_FIELDS_NEED_INIT): New macro. * class.c (check_field_decls): Use new macros. * typeck2.c (process_init_constructor): Remove redundant check for existence of lang_type structure. 2002-10-24 Mark Mitchell <mark@codesourcery.com> * class.c (end_of_base): New method. (end_of_class): Use it. Check indirect virtual bases. * class.c (check_field_decls): Fix typo. 2002-10-23 Mark Mitchell <mark@codesourcery.com> PR c++/8067 * decl.c (maybe_inject_for_scope_var): Ignore __FUNCTION__ and related variables. PR c++/7679 * spew.c (next_token): Do not return an endless stream of END_OF_SAVED_INPUT tokens. (snarf_method): Add three END_OF_SAVED_INPUT tokens to the end of the cached token stream. (snarf_defarg): Likewise. 2002-10-23 Zack Weinberg <zack@codesourcery.com> * cp-lang.c (cp_var_mod_type_p): New: C++ hook for variably_modified_type_p. * cp-tree.h: Remove prototype of variably_modified_type_p. * tree.c (variably_modified_type_p): Remove; now implemented in language-independent code. 2002-10-22 Mark Mitchell <mark@codesourcery.com> PR c++/6579 * spew.c (snarf_parenthesized_expression): New function. (snarf_block): Use it. 2002-10-22 Richard Henderson <rth@redhat.com> * method.c (use_thunk): Always compute vcall_value; assert that it is not zero. Use can_output_mi_thunk; use output_mi_thunk for vcall thunks as well. 2002-10-21 Mark Mitchell <mark@codesourcery.com> * class.c (empty_base_at_nonzero_offset_p): New function. (layout_nonempty_base_or_field): Do not check for conflicts when laying out a virtual base using the GCC 3.2 ABI. (build_base_field): Correct checking for presence of empty classes at nonzero offsets when clearing CLASSTYPE_NEARLY_EMPTY_P. * class.c (include_empty_classes): Use normalize_rli. (layout_class_type): Likewise. * decl.c (reshape_init): Tweak handling of character arrays. PR c++/8218 * cp-tree.h (lang_type_class): Add contains_empty_class_p. (CLASSTYPE_CONTAINS_EMPTY_CLASS_P): New macro. * class.c (check_bases): Update CLASSTYPE_CONTAINS_EMPTY_CLASS_P. (check_field_decls): Likewise. (layout_class_type): Likewise. (finish_struct_1): Initialize it. (walk_subobject_offsets): Use it to prune searches. 2002-10-20 Mark Mitchell <mark@codesourcery.com> * method.c (use_thunk): Compute the vcall index as a HOST_WIDE_INT. * optimize.c (optimize_function): Replace ASM_OUTPUT_MI_THUNK with TARGET_ASM_OUTPUT_MI_THUNK in comments. 2002-10-18 Zack Weinberg <zack@codesourcery.com> * decl.c (start_decl): Point users of the old initialized- typedef extension at __typeof__. 2002-10-18 Mark Mitchell <mark@codesourcery.com> * Make-lang.in (method.o): Depend on TARGET_H. * method.c (target.h): Include it. (use_thunk): Use target hooks. Use vcall thunks, if available. 2002-10-18 Mark Mitchell <mark@codesourcery.com> * class.c (base_derived_from): Make sure return value is a bool. 2002-10-18 Mark Mitchell <mark@codesourcery.com> * class.c (find_final_overrider_data_s): Remove overriding_fn and overriding_base. (dfs_base_derived_from): New function. (base_derived_from): Likewise. (dfs_find_final_overrider): Use base_derived_from. (find_final_overrider): Adjust. 2002-10-18 Jason Merrill <jason@redhat.com> PR c++/8080 * semantics.c (finish_for_cond, finish_while_cond): Don't mess with condition decls in a template. 2002-10-17 Nathan Sidwell <nathan@codesourcery.com> * class.c (add_method): Compare template parms too. 2002-10-17 Mark Mitchell <mark@codesourcery.com> PR c++/7584 * class.c (handle_using_decl): Allow the declaration used to be from an ambiguous base. * pt.c (convert_template_argument): Revert this change: 2002-10-16 Mark Mitchell <mark@codesourcery.com> * pt.c (convert_template_argument): Do not fold non-type template rguments when inside a template. * init.c (expand_default_init): Handle brace-enclosed initializers correctly. 2002-10-16 Mark Mitchell <mark@codesourcery.com> * mangle.c (write_expression): Correct handling of enumeration constants. (write_template_arg): Likewise. * pt.c (convert_template_argument): Do not fold non-type template arguments when inside a template. PR c++/7478 * cvt.c (convert_to_reference): Allow references as the incoming type. 2002-10-16 Mark Mitchell <mark@codesourcery.com> PR c++/7524 * method.c (do_build_assign_ref): Use cp_build_qualified_type, not build_qualified_type. 2002-10-15 Richard Henderson <rth@redhat.com> * error.c (dump_expr): Use real_to_decimal directly, and with the new arguments. 2002-10-15 Mark Mitchell <mark@codesourcery.com> * decl.c (reshape_init): Fix typo. * cp-tree.h (operator_name_info_t): Add arity. * lex.c (init_operators): Initialize it. * mangle.c (write_conversion_operator_name): New function. (write_unqualified_name): Use it. (write_template_args): Accept template arguments as a TREE_LIST. (write_expression): Adjust handling of qualified names to match specification. 2002-10-15 Jason Merrill <jason@redhat.com> * call.c (call_builtin_trap): New fn. (convert_arg_to_ellipsis): Use it. Downgrade error to warning. (build_call): Don't set current_function_returns_abnormally outside a function. 2002-10-14 Mark Mitchell <mark@codesourcery.com> * class.c (check_field_decls): Remove empty_p parameter. Instead, clear CLASSTYPE_EMPTY_P. (build_base_field): Likewise. (build_base_fields): Likewise. (check_bases_and_members): Likewise. (create_vtbl_ptr): Likewise. (layout_class_type): Likewise. Ensure that empty classes have size zero when used as base classes in the 3.2 ABI. (finish_struct_1): Initialize CLASSTYPE_EMPTY_P and CLASSTYPE_NEARLY_EMPTY_P. Adjust calls to avoid passing empty_p parameter. (is_empty_class): Correct definition when using post-3.2 ABI. * cp-tree.h (lang_type_class): Add empty_p. (CLASSTYPE_EMPTY_P): New macro. 2002-10-12 Nathan Sidwell <nathan@codesourcery.com> * init.c (build_delete): Do not apply save_expr for arrays. (build_vec_delete): Likewise. 2002-10-14 Mark Mitchell <mark@codesourcery.com> * decl.c (layout_var_decl): Call layout_decl even for variables whose type is an array with unspecified bounds. PR c++/7176 * lex.c (do_identifier): Add another option for the parsing parameter. * parse.y (do_id): Use it. 2002-10-11 Gabriel Dos Reis <gdr@integrable-solutions.net> PRs C++/6803, C++/7721 and C++/7803 * decl.c (grokdeclarator): Gracefully handle template-name as decl-specifier. 2002-10-11 Jason Molenda <jmolenda@apple.com> * init.c (build_field_list): Provide uses_unions_p with a default value. 2002-10-11 Mark Mitchell <mark@codesourcery.com> PR c++/5661 * cp-tree.h (variably_modified_type_p): New function. (grokdeclarator) Tighten check for variably modified types as fields. * pt.c (convert_template_argument): Do not allow variably modified types as template arguments. * tree.c (variably_modified_type_p): New function. * NEWS: Document removal of "new X = ..." extension. * class.c (initialize_array): Set TREE_HAS_CONSTRUCTOR on brace-enclosed initializers. * cp-tree.h (CP_AGGREGATE_TYPE_P): New macro. (initialize_local_var): Remove declaration. (expand_static_init): Likewise. * decl.c (next_initializable_field): New function. (reshape_init): Likewise. (check_initializer): Use them. Build dynamic initializer for aggregates here too. (initialize_local_var): Simplify, and incorporate cleanup insertion code as well. (destroy_local_var): Remove. (cp_finish_decl): Tidy. (expand_static_init): Fold checks for whether or not a variable needs initialization into this function. Simplify. * decl2.c (do_static_initialization): Simplify. * init.c (build_init): Do not set TREE_SIDE_EFFECTS when it will be done for us automatically. (expand_default_init): Handle brace-enclosed initializers correctly. (expand_aggr_init_1): Remove RTL-generation code. (build_vec_init): Remove "new X = ..." support. * parse.y (new_initializer): Likewise. * rtti.c (get_pseudo_ti_init): Set TREE_HAS_CONSTRUCTOR on brace-enclosed initializer. (create_pseudo_type_info): Likewise. * typeck2.c (store_init_value): Don't try to handle digest_init being called more than once. (digest_init): Tidy handling of brace-enclosed initializers. 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> * decl.c (typename_hash): Use htab_hash_pointer. 2002-10-10 Jim Wilson <wilson@redhat.com> * decl.c (duplicate_decls): Don't call decl_attributes. 2002-10-09 Zack Weinberg <zack@codesourcery.com> PR c/7353 * decl.c (start_decl): Unconditionally issue error for 'typedef foo = bar'. (cp_finish_decl): Remove special case for TYPE_DECL with initializer. (grokdeclarator): Remove redundant error for 'typedef foo = bar'. 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> * decl2.c (prune_vtable_vardecl): Delete unused function. 2002-10-03 Mark Mitchell <mark@codesourcery.com> PR c++/7754 * decl2.c (finish_anon_union): Do not expand anonymous unions when procesing template functions. * pt.c (tsubst_decl, case VAR_DECL): Try to complete the variable type. Call layout_decl. (tsubst_expr, case DECL_STMT): Handle anonymous unions. 2002-10-07 Richard Henderson <rth@redhat.com> * decl2.c, pt.c: Revert c++/7754 fix. 2002-10-05 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> PR c++/7804 * error.c (dump_expr) [REAL_CST]: Output in decimal format. 2002-10-03 Mark Mitchell <mark@codesourcery.com> PR c++/7931 * pt.c (for_each_template_parm_r): Handle BASELINKs. PR c++/7754 * decl2.c (finish_anon_union): Do not expand anonymous unions when procesing template functions. * pt.c (tsubst_decl, case VAR_DECL): Try to complete the variable type. Call layout_decl. (tsubst_expr, case DECL_STMT): Handle anonymous unions. 2002-10-03 Mark Mitchell <mark@codesourcery.com> PR c++/8006 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Handle instances of template template parameters. (globals): Add entity and need_abi_warning. (decl_is_template_id): Use TYPE_TEMPLATE_INFO, not CLASSTYPE_TEMPLATE_INFO. (is_std_substitution): Use CLASSTYPE_TI_TEMPLATE, not TYPE_TI_TEMPLATE. (write_prefix): Handle typename types correctly. (write_template_prefix): Handle template template parameters correctly. (start_mangling): Add entity parameter. (finish_mangling): Warn about names whose mangling will change. (mangle_decl_string): Adjust. (mangle_type_string): Likewise. (mangle_special_for_type): Likewise. (mangle_ctor_vtbl_for_type): Likewise. (mangle_thunk): Likewise. (mangle_guard_variable): Likewise. (mangle_ref_init_variable): Likewise. 2002-10-02 Mark Mitchell <mark@codesourcery.com> PR c++/7188. * cp-tree.def (CTOR_INITIALIZER): Use one slot, not two. * cp-tree.h (emit_base_init): Rename to .... (emit_mem_initializers): ... this. (expand_member_init): Change prototype. * init.c (perform_member_init): Compute explicit, rather than requiring it as a parameter. (sort_member_init): Rename to ... (sort_mem_initializers): ... this. Process bases and data members together. (sort_base_init): Remove. (emit_base_init): Rename to ... (emit_mem_initializers): ... this. (expand_aggr_vbase_init_1): Remove. (construct_virtual_bases): Rename to ... (construct_virtual_base): ... this. (expand_member_init): Rework handling of base initializers. * method.c (do_build_copy_constructor): Use finish_mem_initializers. * parse.y (member_init): Adjust calls to expand_member_init. * pt.c (tsubst_expr): Simplify CTOR_INITIALIZER case. (tsubst_initializer_list): Use expand_member_init. * semantics.c (finish_mem_intiailizers): Simplify. 2002-10-02 Matt Austern <austern@apple.com> * decl.c (walk_vtables_r): Fixed typo that caused result to never get a nonzero value. 2002-10-02 Roger Sayle <roger@eyesopen.com> PR optimization/6627 * cp-tree.h (enum ptrmemfunc_vbit_where_t): Delete definition from here, and move it to tree.h. * decl.c (cxx_init_decl_processing): If storing the vbit in function pointers, ensure that force_align_functions_log is atleast one. 2002-10-02 Matt Austern <austern@apple.com> * class.c (check_field_decls): Changed warning about const member variables so that it doesn't get issued for a class aggregate. 2002-10-01 Mark Mitchell <mark@codesourcery.com> * decl.c (cp_finish_decl): Make sure array types are laid out, even if the array bounds are unknown. 2002-10-01 Steve Ellcey <sje@cup.hp.com> * class.c (build_vtbl_initializer): Change build_c_cast to build1. 2002-10-01 Mark Mitchell <mark@codesourcery.com> * decl.c (cp_finish_decl): Make sure array types are laid out, even if the array bounds are unknown. * decl.c (cp_finish_decl): Correct check for dynamic initialization of thread-local storage. 2002-09-30 Nathan Sidwell <nathan@codesourcery.com> * tree.c (really_overloaded_fn): TEMPLATE_ID_EXPRs are also overloaded. 2002-09-30 Steve Ellcey <sje@cup.hp.com> * class.c (build_vtbl_initializer): Add cast. (add_vcall_offset_vtbl_entries_1): Use TARGET_VTABLE_DATA_ENTRY_DISTANCE for offset. 2002-09-30 Mark Mitchell <mark@codesourcery.com> * class.c (walk_subobject_offsets): Correct the calculation of offsets for virtual bases. Correct the counting of array elements. (layout_nonempty_base_or_field): Simplify. Correct the calculation of offsets to be propagated through the binfo hierarchy. (build_base_field): Avoid creating a FIELD_DECL for empty bases. Add the FIELD_DECL to TYPE_FIELDS. (build_base_fields): Adjust accordingly. (layout_virtual_bases): Use build_base_field. (end_of_class): Return a tree, not an integer. (warn_about_ambiguous_direct_bases): Rename to ... (warn_about_ambiguous_bases): ... this. (include_empty_classes): New function. (layout_class_type): Create an alternative version of the type to be used when as a base class type. Do not call finish_record_layout until we are done laying out the class. * cp-tree.h (lang_type_class): Remove size, size_unit. Add as_base. (CLASSTYPE_SIZE): Reimplement. (CLASSTYPE_SIZE_UNIT): Likewise. (CLASSTYPE_ALIGN): Likweise. (CLASSTYPE_USER_ALIGN): Likewise. (CLASSTYPE_AS_BASE): New macro. (DECL_INITIALIZED_P): Likewise. (extract_init): Remove prototype. (build_forced_zero_init): Rename to ... (build_zero_init): ... this. (force_store_init_value): Remove. * decl.c (obscure_complex_init): Remove. (duplicate_decls): Copy DECL_INITIALIZED_P. (check_initializer): Do not leave junk in DECL_INITIAL. (cp_finish_decl): Handle zero-initialization of entities with static storage duration. * expr.c (extract_init): Remove. * init.c (build_forced_zero_init): Remove. (build_zero_init): New function. (build_default_init): Use it. (build_field_list): Skip FIELD_DECLs for base subobjects. (push_base_cleanups): Likewise. * method.c (do_build_assign_ref): Likewise. (synthesize_exception_spec): Likewise. * pt.c (tsubst_decl): Clear DECL_INITIALIZED_P. (regenerate_decl_from_template): To not set DECL_INITIAL for a static data member whose initialization took place in its class. (instantiate_decl): Do not pass an initializer to cp_finish_decl in that situation. * search.c (dfs_push_decls): Skip FIELD_DECLs for base subobjects. (dfs_unuse_fields): Likewise. * tree.c (pod_type_p): Handle error_mark_node. (zero_init_p): Likewise. * typeck.c (lookup_anon_field): Skip FIELD_DECLs for base subobjects. * typeck2.c (store_init_value): Remove #if 0'd code. (force_store_init_value): Remove. (process_init_constructor): Use build_zero_init. 2002-09-29 Nathan Sidwell <nathan@codesourcery.com> PR c++/7788 * rtti.c (unemitted_tinfo_decl_p): Check it has a field. 2002-09-29 Kazu Hirata <kazu@cs.umass.edu> * cp-tree.h: Fix comment typos. * decl.c: Likewise. * pt.c: Likewise. 2002-09-25 Mark Mitchell <mark@codesourcery.com> * cp/class.c (contains_empty_class_p): New method. (walk_subobject_offsets): Correct computation of field offset. (layout_empty_base): Correct placement of emtpy base classes. (layout_class_type): Warn about ABI changes. 2002-09-23 Mark Mitchell <mark@codesourcery.com> * cp/class.c (layout_virtual_bases): Do not round the size of the type to a multiple of the alignment before laying out virtual bases. (layout_class_type): Correct handling of bit-fields that are wider than their type inside unions. Round the size of the type to a even number of bytes when computing the size without virtual bases. * cp/cp-tree.h (abi_version_at_least): New macro. 2002-09-21 Kazu Hirata <kazu@cs.umass.edu> * ChangeLog: Follow spelling conventions. * ChangeLog.2: Likewise. * call.c: Likewise. * class.c: Likewise. * cp-tree.h: Likewise. * cvt.c: Likewise. * decl.c: Likewise. * decl2.c: Likewise. * except.c: Likewise. * friend.c: Likewise. * g++spec.c: Likewise. * init.c: Likewise. * lex.c: Likewise. * mangle.c: Likewise. * method.c: Likewise. * operators.def: Likewise. * optimize.c: Likewise. * pt.c: Likewise. * rtti.c: Likewise. * search.c: Likewise. * semantics.c: Likewise. * spew.c: Likewise. * tree.c: Likewise. * typeck.c: Likewise. 2002-09-18 Devang Patel <dpatel@apple.com> * cp/cp-tree.h: New prototype for walk_vtabls(). * cp/decl.c (walk_vtables_r): New function. (struct cp_binding_level): Add new members, namespaces, names_size and vtables. (add_decl_to_level): Add decl in namespaces or vtables chain, if conditions match. (walk_vtables): New function. (walk_namespaces_r): Travers separate namespace chain for namespace decls. (wrapup_globals_for_namespace): Use names_size instead of list_length(). * cp/decl2.c (finish_file): Use walk_vtables() instead of walk_globals() to walk vtable decls. 2002-09-18 Nathan Sidwell <nathan@codesourcery.com> * decl.c (grokdeclarator): Use assert, not internal_error. Don't ICE with invalid pointers & references. 2002-09-17 Zack Weinberg <zack@codesourcery.com> * Make-lang.in: Remove all references to the demangler. * cxxfilt.c: Moved to binutils. 2002-09-16 Nathan Sidwell <nathan@codesourcery.com> PR c++/7718 * pt.c (tsubst_decl): Remove assert. Remove DR 295 implementation. * pt.c (check_cv_quals_for_unify): Disable function & method cases. * tree.c (cp_build_qualified_type_real): Likewise. Don't warn about ignoring volatile qualifiers. * search.c (lookup_member): Correct documentation. 2002-09-16 Geoffrey Keating <geoffk@apple.com> * cp-tree.h (union lang_tree_node): Add chain_next option. 2002-09-16 Nathan Sidwell <nathan@codesourcery.com> * parse.y (parse_finish_call_expr): Check lookup_member result. PR c++/7015 * semantic.c (finish_asm_stmt): Fix operand/output_operands thinko. * typeck.c (c_expand_asm_operands): Protect from error_mark_node. 2002-09-15 Nathan Sidwell <nathan@codesourcery.com> PR c++/7919 * call.c (build_over_call): Convert this pointer for fns found by using decls. 2002-09-15 Kazu Hirata <kazu@cs.umass.edu> * ChangeLog: Follow spelling conventions. * ChangeLog.1: Likewise. 2002-09-14 Nathan Sidwell <nathan@codesourcery.com> PR c++/7768 * pt.c (build_template_decl): Copy DECL_DESTRUCTOR_P. 2002-09-14 Kazu Hirata <kazu@cs.umass.edu> * error.c: Fix comment formatting. * except.c: Likewise. * expr.c: Likewise. * friend.c: Likewise. * g++spec.c: Likewise. * init.c: Likewise. * lex.c: Likewise. * mangle.c: Likewise. * method.c: Likewise. * optimize.c: Likewise. * pt.c: Likewise. * rtti.c: Likewise. * search.c: Likewise. * semantics.c: Likewise. * spew.c: Likewise. * tree.c: Likewise. * typeck.c: Likewise. * typeck2.c: Likewise. 2002-09-13 Matt Austern <austern@apple.com> PR C++/7828 * cp/cp-tree.h, cp/tree.c: New function non_cast_lvalue_p. * cp/call.c: Change call-by-const-reference mechanism to use non_cast_lvalue_p when deciding whether the create a temporary. We need a temporary when passing, e.g. (long) x by const ref. 2002-09-13 Nathan Sidwell <nathan@codesourcery.com> * pt.c (unify, ARRAY_TYPE): Element type can be more qualified. 2002-09-13 Kazu Hirata <kazu@cs.umass.edu> * decl.c: Fix comment formatting. * decl2.c: Likewise. 2002-09-12 Kazu Hirata <kazu@cs.umass.edu> * call.c: Fix comment formatting. * class.c: Likewise. * cp-lang.c: Likewise. * cp-tree.h: Likewise. * cvt.c: Likewise. 2002-09-11 Zack Weinberg <zack@codesourcery.com> * Make-lang.in: Build cp/cxxfilt.o from $(srcdir)/cp/cxxfilt.c, and c++filt from cxxfilt.o + version.o + $(LIBDEPS). * cxxfilt.c: New file: split from libiberty/cplus-dem.c, with minor adjustments (use version_string, eliminate yet another duplicate of xmalloc) 2002-09-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> * cp-tree.h (require_complete_eh_spec_types): Add prototype. 2002-09-05 Jason Merrill <jason@redhat.com> * typeck2.c (add_exception_specifier): Only pedwarn for an incomplete type. (require_complete_eh_spec_types): New fn. (cxx_incomplete_type_diagnostic): Also support pedwarning. * typeck.c (complete_type_or_diagnostic): Likewise. * call.c (build_call): Call require_complete_eh_spec_types. * rtti.c (get_pseudo_ti_desc): Give an error rather than aborting on an incomplete type. 2002-09-04 Jakub Jelinek <jakub@redhat.com> * decl.c (start_cleanup_fn): Clear interface_only before start_function, restore it afterwards. 2002-08-31 Jason Merrill <jason@redhat.com> * cp-lang.c (cp_expr_size): Allow initialization from a CONSTRUCTOR. 2002-08-30 Richard Henderson <rth@redhat.com> PR opt/7515 * tree.c: Include target.h. (cp_cannot_inline_tree_fn): Don't auto-inline functions that don't bind locally. * Makefile.in (tree.o): Update. 2002-08-27 Mark Mitchell <mark@codesourcery.com> * class.c (layout_virtual_bases): Warn about bugs in G++ that result in incorrect object layouts. (layout_class_type): Likewise. 2002-08-24 Matt Austern <austern@apple.com> * tree.c (lvalue_p_1): Add argument for whether casts of lvalues are allowable. (real_lvalue_p): Update caller. (lvalue_p): Ditto. (non_cast_lvalue_or_else): New. * tree.h: Declare it. * typeck.c (build_unary_op): Use non_cast_lvalue_or_else. 2002-08-22 Mark Mitchell <mark@codesourcery.com> * typeck.c (build_class_member_access_expr): Handle COMPOUND_EXPR and COND_EXPR specially; fix error message output. 2002-08-22 Jason Merrill <jason@redhat.com> * pt.c (tsubst_expr): RETURN_EXPR is now RETURN_STMT_EXPR. * semantics.c (nullify_returns_r): Likewise. 2002-08-17 Gabriel Dos Reis <gdr@integrable-solutions.net> Fix PR/7621 * typeck.c (finish_class_member_access_expr): Diagnose cases where name lookup finds nothing. 2002-08-15 Jason Merrill <jason@redhat.com> * semantics.c (finish_then_clause): Remove redundant assignment. (finish_if_stmt, begin_switch_stmt, finish_switch_stmt): Move the extra binding level outside the if/switch statement. (finish_while_cond, finish_for_cond): Rewrite complex condition into the loop body. 2002-08-15 Alexandre Oliva <aoliva@redhat.com> * parse.y (sizeof, alignof, typeof): New non-terminals to increment skip_evaluation. Replace terminals with them and decrement skip_evaluation at the end of rules using them. * decl2.c (mark_used): Don't assemble_external if skipping evaluation. 2002-08-15 Gabriel Dos Reis <gdr@nerim.net> Fix PR/7504 * parse.y (parse_finish_call_expr): Handle incomplete type used to name a scope. 2002-08-15 Nathan Sidwell <nathan@codesourcery.com> PR c++/7598 * typeck.c (build_unary_op): Fold offsetof idiom. Fixes regression caused by my 2002-08-08 patch. 2002-08-13 Mark Mitchell <mark@codesourcery.com> * decl.c (pushdecl_class_level): Honor requests to bind names to OVERLOADs. 2002-08-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> * decl2.c (build_call_from_tree): Fix uninitialized variable. * parse.y (parse_finish_call_expr): Likewise. * repo.c (old_args, old_dir, old_main): Const-ify. 2002-08-11 Gabriel Dos Reis <gdr@nerim.net> * decl.c (duplicate_decls): Replace DECL_SOURCE_FILE + DECL_SOURCE_LINE with DECL_SOURCE_LOCATION. * optimize.c (maybe_clone_body): Likewise. * pt.c (tsubst_enum): Likewise. (lookup_template_class): Likewise. * tree.c (cp_copy_res_decl_for_inlining): Likewise. 2002-08-10 Neil Booth <neil@daikokuya.co.uk> * lang-specs.h: Remove -ansi. 2002-08-10 Nathan Sidwell <nathan@codesourcery.com> * tree.c (maybe_dummy_object): Replace // with /* */ 2002-08-09 Mark Mitchell <mark@codesourcery.com> * call.c (standard_conversion): Use build_ptrmem_type. * cp-tree.h (build_ptrmem_type): New function. (adjust_result_of_qualified_name_lookup): Likewise. * decl.c (grokvardecl): Do not look for OFFSET_TYPEs to indicate static data members. (build_ptrmem_type): New function. (grokdeclarator): Do not use build_offset_type when encountering a qualified name. * parse.y (parse_finish_call_expr): Use adjust_result_of_qualified_name_lookup. * search.c (adjust_result_of_qualified_name_lookup): New function. * typeck.c (qualify_type_recursive): Use TYPE_PTRMEM_* rather than accessing OFFSET_TYPEs directly. 2002-08-08 Mike Stump <mrs@apple.com> * call.c (add_builtin_candidate): legal -> valid, illegal -> invalid. (type_decays_to): Likewise. * class.c (find_final_overrider): Likewise. (maybe_note_name_used_in_class): Likewise. * decl.c (current_tmpl_spec_kind): Likewise. (add_binding): Likewise. (push_class_binding): Likewise. (duplicate_decls): Likewise. (layout_var_decl): Likewise. (grokfndecl): Likewise. (grokdeclarator): Likewise. (check_default_argument): Likewise. * decl2.c (handle_class_head): Likewise. * error.c (dump_template_decl): Likewise. * init.c (build_offset_ref): Likewise. * pt.c (check_specialization_scope): Likewise. (determine_specialization): Likewise. (check_explicit_specialization): Likewise. (maybe_check_template_type): Likewise. (process_partial_specialization): Likewise. (check_default_tmpl_args): Likewise. (push_template_decl_real): Likewise. (convert_template_argument): Likewise. (try_class_unification): Likewise. (get_bindings_real): Likewise. (do_decl_instantiation): Likewise. * semantics.c (begin_function_definition): Likewise. (finish_member_declaration): Likewise. (check_multiple_declarators): Likewise. * typeck.c (comp_array_types): Likewise. (comptypes): Likewise. (expr_sizeof): Likewise. (build_binary_op): Likewise. (dubious_conversion_warnings): Likewise. (check_return_expr): Likewise. 2002-08-08 Mark Mitchell <mark@codesourcery.com> * typeck.c (build_class_member_access_expr): Do not return error_mark_node when no error has occurred. 2002-08-08 Nathan Sidwell <nathan@codesourcery.com> * typeck.c (build_component_addr): Remove. (build_unary_op): Just check it's not a bitfield, and then build an ADDR_EXPR. 2002-08-08 Nathan Sidwell <nathan@codesourcery.com> * class.c (convert_to_base): Correct check for error_mark_node. (create_vtable_ptr): Remove unused VFUNS_P parm. 2002-08-08 Nathan Sidwell <nathan@codesourcery.com> * cp/Make-lang.in (c++.mostlyclean): Remove coverage files. 2002-08-07 Mark Mitchell <mark@codesourcery.com> Rework build_component_ref. * call.c (build_vfield_ref): Do not go through build_component_ref. (build_field_call): Use build_class_member_access_expr. (build_user_type_conversion_1): Use BASELINK_FUNCTIONS. (build_object_call): Likewise. * class.c (convert_to_base): New function. (type_requires_array_cookie): Use BASELINK_FUNCTIONS. (instantiate_type): Handle BASELINKs. * cp-tree.def (BASELINK): New tree code. * cp-tree.h (BASELINK_P): Reimplement. (SET_BASELINK_P): Remove. (BASELINK_BINFO): Reimplement. (BASELINK_FUNCTIONS): Likewise. (BASELINK_ACCESS_BINFO): Likewise. (BASELINK_OPTYPE): Likewise. (convert_to_base): New function. (name_p): Likewise. (build_object_ref): Remove. (build_component_ref_1): Likewise. (build_component_ref): Likewise. (build_x_component_ref): Likewise. (build_class_member_access_expr): New function. (finish_class_member_access_expr): Likewise. (build_ptrmemfunc_access_expr): Likewise. * decl.c (grokdeclarator): Handle BASELINKs. * decl2. (build_expr_from_tree): Handle COMPONENT_REFs by using finish_class_member_access_expr. (arg_assoc): Handle BASELINKs. (do_class_using_decl): Likewise. * error.c (dump_decl): Likewise. (dump_expr): Use build_ptrmemfunc_access_expr. * except.c (dtor_nothrow): Use CLASSTYPE_DESTRUCTORS to find destructors. (build_throw): Use BASELINK_FUNCTIONS. * init.c (perform_member_init): Use build_class_member_access_expr. (build_offset_ref): Handle BASELINKs. Use build_class_member_access_expr. * method.c (hack_identifier): Likewise. * parse.y (do_id): Use BASELINK, not TREE_LIST. (primary): Remove uses of build_object_ref. * pt.c (lookup_template_function): Handle BASELINKs. (resolve_overloaded_unification): Likewise. * search.c (build_baselink): Build a BASELINK, not a TREE_LIST. (lookup_field): Use BASELINK, not TREE_LIST. (lookup_fnfiels): Likewise. (setup_class_bindings): Likewise. * semantics.c (finish_object_call_expr): Do not use build_method_call when we already know what function is being called. * spew.c (identifier_type): Use BASELINK, not TREE_LIST. * tree.c (really_overloaded_fn): Use OVL_CHAIN for OVERLOADs, not TREE_CHAIN. (name_p): New function. * typeck.c (build_object_ref): Remove. (build_component_ref_1): Likewise. (build_x_component_ref): Likewise. (build_class_member_access_expr): New function. (finish_class_member_access_expr): Likewise. (build_ptrmemfunc_access_expr): Likewise. (get_member_function_from_ptrfunc): Use build_ptrmemfunc_access_expr. (build_binary_op): Likewise. (build_unary_op): Likewise. (build_ptrmemfunc): Likewise. (pfn_from_ptrmemfunc): Likewise. * typeck2.c (build_m_component_ref): Adjust comment. 2002-08-07 Neil Booth <neil@daikokuya.co.uk> * Make-lang.in (CXX_C_OBJS): Update. * cp-lang.c (LANG_HOOKS_DECODE_OPTION): Use c_common_decode_option. * cp-tree.h (cxx_decode_option): Remove. * decl2.c (compare_options, lang_f_options, unsupported_options, cxx_decode_option): Remove. 2002-08-06 Gabriel Dos Reis <gdr@nerim.net> * typeck.c (build_x_unary_op): Handle pointer-to-member. 2002-08-05 Geoffrey Keating <geoffk@redhat.com> * class.c: Don't include obstack.h. (popclass): * decl2.c: Delete bogus comment. * error.c: Don't include obstack.h. * except.c: Likewise. (dump_type): Correct comment. * method.c: Don't include obstack.h. * tree.c: Likewise. 2002-08-04 Gabriel Dos Reis <gdr@nerim.net> Fix PR/2213 * cvt.c (cp_convert_to_pointer): Reject conversions from integral expressions to pointer-to-data-member of pointer-to-member-functions. 2002-08-04 Geoffrey Keating <geoffk@redhat.com> * cvt.c (ocp_convert): Delete obsolete code. * parse.y (permanent_obstack): Delete declaration. * pt.c (permanent_obstack): Delete declaration. * repo.c (permanent_obstack): Delete declaration. (open_repo_file): Use xmalloc instead of permanent_obstack. (init_repo): Use xstrdup instead of permanent_obstack. 2002-08-04 Nathan Sidwell <nathan@codesourcery.com> * cp-tree.h (VF_DERIVED_VALUE): Remove. * class.c (finish_struct_1): Use VF_BINFO_VALUE not VF_DERIVED_VALUE. 2002-08-03 Nathan Sidwell <nathan@codesourcery.com> PR 7470. C++ ABI change - vfunc ordering. * class.c (add_virtual_function): Remove. (dfs_modify_all_vtables): Take list of all declared virtuals. Assign all that are not in primary base. (check_for_override): Adjust comments. (create_vtable_ptr): Take single list of virtuals. Build chain of declared virtuals here. (layout_class_type): Take single list of virtuals. Adjust. (finish_struct_1): Keep virtuals on single list. Adjust. 2002-08-02 Mark Mitchell <mark@codesourcery.com> * init.c (build_member_call): Use build_new_method_call, not build_method_call. 2002-08-02 Krister Walfridsson <cato@df.lth.se> * Make-lang.in (spew.o, lex.o, pt.o): Add path to parse.h dependencies. 2002-08-02 Mark Mitchell <mark@codesourcery.com> * call.c (build_method_call): Issue a more helpful error message about ambiguous method names. 2002-08-02 Nathan Sidwell <nathan@codesourcery.com> * tree.c (build_shared_int_cst): Make cache file scope, and GTY it. 2002-08-02 Jason Merrill <jason@redhat.com> * cp-lang.c (LANG_HOOKS_EXPR_SIZE): Define. (cp_expr_size): New fn. * call.c (build_over_call): Lose empty class hackery. (convert_arg_to_ellipsis): Promote non-POD warning to error. * typeck.c (build_modify_expr): Don't use save_expr on an lvalue. * semantics.c (expand_body): Do tree optimization in the function context, too. 2002-08-01 Neil Booth <neil@daikokuya.co.uk> * cp-tree.h: Move all warning and flag declarations to c-common.h. * decl.c: Move all warning and flag variables to c-common.c. * decl2.c: Move all warning and flag variables to c-common.c. * lex.c (flag_digraphs): Remove. (warn_traditional): Now in c-common.c. 2002-07-31 Mark Mitchell <mark@codesourcery.com> * call.c (build_field_call): Do not look up the field by name. (build_method_call): Simplify. (struct z_candidate): Add access_path and conversion_path. Remove basetype_path. (convert_class_to_reference): Adjust use of add_function_candidate. (add_candidate): Add conversion_path argument. (add_function_candidate): Use it. (add_conv_dndidate): Likewise. (build_builtin_candidate): Likewise. (add_template_candidate_real): Add conversion_path argument. (add_template_conv_candidate): Likewise. (add_template_candidate): Likewise. (build_user_type_conversion_1): Use it. (build_new_function_call): Remove name lookup code. Adjust use of add_template_candidate and add_function_candidate. (build_new_op): Likewise. (convert_like_real): Use build_special_member_call. (build_over_call): Use cand->conversion_path. (build_special_member_call): New method. (build_new_method_call): Remove name lookup code. * cp-tree.def (OFFSET_REF): Update documentation. (TEMPLATE_ID_EXPR): Likewise. * cp-tree.h (BASELINK_ACCESS_BINFO): New macro. (BASELINK_OPTYPE): Likewise. (build_new_method_call): Adjust prototype. (build_special_member_call): New method. (build_baselink): New method. (build_offset_ref_call_from_tree): Likewise. (build_call_from_tree): Likewise. (finish_qualified_call_expr): Remove. (finish_call_expr): Adjust prototype. (build_x_function_call): Remove. * cvt.c (ocp_convert): Use build_special_member_call. * decl2.c (reparse_absdcl_as_expr): Use finish_call_expr. (build_expr_from_tree): Adjust handling for TEMPLATE_ID_EXPR and CALL_EXPR. (build_offset_ref_call_from_tree): New function. (build_call_from_tree): Likewise. * init.c (expand_cleanup): Use build_special_member_call. (expand_default_init): Likewise. (build_member_call): Use finish_call_expr. (build_new_1): Use build_special_member_call. (push_base_cleanups): Likewise. * method.c (do_build_assign_ref): Likewise. * parse.y (template_id): Do not pass a COMPONENT_REF to lookup_template_function. (primary): Use parse_finish_call_epxr, not finish_call_expr. (parse_finish_call_expr): New function. * pt.c (lookup_template_function): Add assertions. * search.c (lookup_base): Allow T to be a binfo. (build_baselink): New function. (lookup_member): Use it. * semantics.c (finish_call_expr): Do not do name lookup. (finish_object_call_expr): Remove #if 0'd code. (finish_qualified_call_expr): Remove. * typeck.c (build_x_function_call): Remove. (build_static_case): Use build_special_member_call. * typeck2.c (build_functional_cast): Likewise. 2002-07-30 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> * lang-specs.h: Remove __GXX_ABI_VERSION, moved to gcc.c. 2002-07-30 Gabriel Dos Reis <gdr@nerim.net> * cp-tree.h (VF_DERIVED_VALUE): Restore from previous deletion. 2002-07-30 Nathan Sidwell <nathan@codesourcery.com> * cp-tree.h (CLASSTYPE_VFIELDS, VF_*, BV_*): Add more documentation. 2002-07-29 Alan Modra <amodra@bigpond.net.au> * cp-tree.h: Comment typo fix. 2002-07-29 Richard Earnshaw <rearnsha@arm.com> * spew.c (space_for_token): Allocate zeroed memory for a new token chunk. 2002-07-27 Roger Sayle <roger@eyesopen.com> * decl.c (builtin_function_1): No need to explicitly mark BUILT_IN_RETURN and BUILT_IN_EH_RETURN as noreturn. 2002-07-27 Roger Sayle <roger@eyesopen.com> * decl2.c (cxx_decode_option): Support -fno-builtin-foo. 2002-07-26 Jason Merrill <jason@redhat.com> * call.c (build_over_call): Likewise. (cp_convert_parm_for_inlining): New fn. (convert_for_arg_passing): New fn. (convert_default_arg, build_over_call): Use it. (type_passed_as): New fn. * pt.c (tsubst_decl): Use it. * decl2.c (cp_build_parm_decl): New fn. (build_artificial_parm): Use it. (start_static_storage_duration_function): Likewise. * decl.c (start_cleanup_fn, grokdeclarater): Likewise. (grokparms): Don't mess with DECL_ARG_TYPE. * typeck.c (convert_arguments): Use convert_for_arg_passing. * cp-lang.c (LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING): Define. * cp-tree.h: Declare new fns. 2002-07-26 Neil Booth <neil@daikokuya.co.uk> * cp-tree.h (flag_operator_names): Remove. * decl2.c (flag_operator_names): Remove. (lang_f_options): Remove operator-names. * lex.c (D_OPNAME): Remove. (reswords): Remove operator names. (rid_to_yy): Remove operator names. (init_reswords): No need to handle D_OPNAME. * spew.c (read_process_identifier): There are no operator names. 2002-07-26 Jason Merrill <jason@redhat.com> * dump.c (cp_dump_tree): Call c_dump_tree. * Make-lang.in (CXX_C_OBJS): Add c-dump.o. 2002-07-25 Neil Booth <neil@daikokuya.co.uk> * error.c (print_whitespace): Remove. * g++spec.c (LIBUNWIND): Move. * mangle.c (mangled_position, write_signed_number): Remove. 2002-07-25 Neil Booth <neil@daikokuya.co.uk> * decl2.c (cxx_decode_option): Similarly. 2002-07-25 Gabriel Dos Reis <gdr@nerim.net> * cp-tree.h (cxx_sizeof_nowarn): Now a macro. (cxx_sizeof_or_alignof_type): Take a third argument. (cxx_sizeof): Adjust definition. (cxx_alignof): Likewise. * init.c (build_delete): Use cxx_sizeof_nowarn to reflect reality. * typeck.c (cxx_sizeof_or_alignof_type): Take a third argument for complaining. (c_sizeof_nowarn): Remove definition. (build_unary_op): Use cxx_sizeof_nowarn. 2002-07-24 Geoffrey Keating <geoffk@redhat.com> * tree.c (cp_build_qualified_type_real): When copying pointer-to-method types, unshare the record that holds the cached pointer-to-member-function type. 2002-07-23 Neil Booth <neil@daikokuya.co.uk> * cp-tree.h (FILE_FUNCTION_PREFIX_LEN): Remove. 2002-07-23 Gabriel Dos Reis <gdr@nerim.net> Fix PR/7363: * typeck.c (cxx_sizeof_or_alignof_type): New function. (c_sizeof): Remove definition. (expr_sizeof): Use cxx_sizeof. * decl2.c (build_expr_from_tree): Use cxx_sizeof_or_alignof_type. * decl.c (finish_destructor_body): Use cxx_sizeof. * semantics.c (finish_alignof): Likewise. (finish_alignof): Use cxx_alignof. * cp-tree.h (cxx_sizeof, cxx_alignof): New macros. (cxx_sizeof_or_alignof_type): Declare. (my_friendly_assert): Move to ../c-common.h. 2002-07-23 Neil Booth <neil@daikokuya.co.uk> * class.c, method.c, pt.c, search.c: Don't define obstack macros. 2002-07-22 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> PR c++/7347, c++/7348 * cp-tree.h (tsubst_flags_t): Add tf_parsing. * decl.c (make_typename_type): Use it. (make_unbound_class_template): Likewise. (lookup_name_real): Don't call type_access_control if scope is template parameter dependent. * parse.y (template_arg): Call make_unbound_class_template with tf_parsing set. (nest_name_specifier): Call make_typename_type with tf_parsing set. (typename_sub0): Likewise. (typename_sub1): Likewise. (instantiate_decl): Push class scope. * pt.c (regenerate_decl_from_template): Call pushclass and popclass for both static variable and member function template. (instantiate_decl) Call pushclass and popclass when tsubst'ing type and arguments. * search.c (type_access_control): Do type access for TEMPLATE_DECL too. 2002-07-20 Roger Sayle <roger@eyesopen.com> * decl2.c (cxx_decode_option): Simplify -fhandle-exceptions test by using positive_option. Make whitespace consistent. 2002-07-20 Gabriel Dos Reis <gdr@nerim.net> * spew.c (struct unparsed_test): Replace 'filename' and 'lineno' members with 'locus'. Adjust use throughout. (struct feed): Likewise. (alloc_unparsed_test): Change prototype, take a 'const location_t *'. Adjust use. (snarf_defarg): Use error(), not error_with_file_and_line(). 2002-07-19 Chris Demetriou <cgd@broadcom.com> * lang-specs.h (@c++): Include "%2" (cc1plus_spec) wherever cpp_options is included. 2002-07-17 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> PR c++/2862, c++/2863 * pt.c (determine_specialization): Compare the length of TYPE_ARG_TYPES. Tidy. 2002-07-17 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> PR c++/3797 * decl.c (duplicate_decls): Don't propagate inlining parameters from olddecl to newdecl when newdecl is a specialization of the instantiation olddecl. 2002-07-17 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> PR c++/4802, c++/5387 * decl.c (make_typename_type): Use enforce_access. 2002-07-17 Scott Snyder <snyder@fnal.gov> PR c++/7320 * rtti.c (get_tinfo_decl): Set DECL_COMDAT. 2002-07-12 Mark Mitchell <mark@codesourcery.com> * class.c (add_method): Correct handling of conversion operators. 2002-07-11 Mark Mitchell <mark@codesourcery.com> PR c++/7224 * class.c (add_method): Simplify. 2002-07-11 Jason Merrill <jason@redhat.com> PR c++/7279 * tree.c (cp_copy_res_decl_for_inlining): Also copy TREE_ADDRESSABLE. 2002-07-10 Graham Stott <graham.stott@btinternet.com> * pt.c (template_parm_this_level_p, push_template_decl_real): Pass depth as int pointer. 2002-07-11 Tim Josling <tej@melbpc.org.au> Remove front end hard coding from gengtype.c. * config-lang.in (gtfiles): Add files needed for this front end. 2002-07-10 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (unqualified_name_lookup_error): Declare it. (begin_function_definition): Adjust prototype. * lex.c (unqualified_name_lookup_error): New function, split out from ... (do_identifier): ... here. * parse.y (parse_begin_function_definition): New function. (fn.def1): Use it. * semantics.c (begin_function_definition): Accept decl-specifiers and attributes as separate parameters. 2002-07-10 Jason Merrill <jason@redhat.com> PR c++/6255 * decl.c (lookup_name_real): Build a new TYPENAME_TYPE rather than modifying the old one. 2002-07-09 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (constructor_name_p): Declare it. (check_template_template_default_arg): Likewise. * class.c (handle_using_decl): Use constructor_name_p. * decl.c (grokdeclarator): Likewise. * decl2.c (constructor_name_p): Define it. * init.c (build_member_call): Use constructor_name_p. * parse.y (template_parm): Use check_template_template_default_arg. * pt.c (check_explicit_specialization): Use constructor_name_p. * semantics.c (check_template_template_default_arg): New function. 2002-07-08 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> * pt.c (can_complete_type_without_circularity): Add static to function definition. 2002-07-08 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (have_extern_spec): Declare it * decl.c (have_extern_spec): Define it. (start_decl): Eliminate use of used_extern_spec. (start_function): Likewise. * parse.y (have_extern_spec): Remove declaration. (used_extern_spec): Likewise. (frob_specs): Eliminate use of used_extern_spec. (.hush_warning): Likewise. 2002-07-07 Mark Mitchell <mark@codesourcery.com> * Make-lang.in (cp/parse.o): Depend on decl.h. * cp-tree.h (do_decl_instantiation): Change prototype. * parse.y: Include decl.h. (parse_decl_instantiation): New function. (explicit_instantiation): Use it. * pt.c (do_decl_instantiation): Accept a DECL, not a DECLARATOR and DECLSPECS. 2002-07-07 Roger Sayle <roger@eyesopen.com> * error.c (dump_function_name): Use DECL_TEMPLATE_RESULT for constructor and destructor tests when passed a TEMPLATE_DECL. 2002-07-05 Jason Merrill <jason@redhat.com> * cvt.c (cp_convert_to_pointer): Call force_fit_type for null pointers. PR optimization/7145 * tree.c (cp_copy_res_decl_for_inlining): Also copy DECL_INITIAL. 2002-07-05 Nathan Sidwell <nathan@codesourcery.com> Repair damage on weak-impared targets caused by my previous patch. * cp-tree.h (import_export_tinfo): Add parameter. * decl2.c (import_export_tinfo): Add parameter, post adjust DECL_COMDAT. * rtti.c (emit_tinfo_decl): DECL_COMDAT is (nearly) always setup by import_export_tinfo. 2002-07-03 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> PR c++/6944 * init.c (build_aggr_init): Remove qualifiers of init before calling build_vec_init. (build_vec_init): Flatten multi-dimensional array during cleanup. (build_vec_delete_1): Abort if the type of each element is array. 2002-07-03 Graham Stott <graham.stott@btinternet.com> * pt.c (instantiate_class_template): Fix typo. 2002-07-02 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> * typeck2.c (cxx_incomplete_type_diagnostic): Fix typo caused by CVS conflict in my last patch. 2002-07-02 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> PR c++/6716 * pt.c (can_complete_type_without_circularity): New function. (instantiate_class_template): Use it. * typeck2.c (cxx_incomplete_type_diagnostic): Improve error message due to incomplete fields. 2002-07-01 Mark Mitchell <mark@codesourcery.com> PR c++/7112 * mangle.c (write_expression): Add mangling for sizeof when applied to a type. * operators.def: Remove stale comment. 2002-06-30 Nathan Sidwell <nathan@codesourcery.com> * cp-tree.h (CPTI_TINFO_DECL_TYPE): Replace with ... (CPTI_TYPE_INFO_PTR_TYPE): ... this. (tinfo_decl_type): Replace with ... (type_info_ptr_type): ... this. (import_export_tinfo): Declare. (tinfo_decl_p): Rename to ... (unemitted_tinfo_decl_p): ... this. * decl2.c (import_export_decl): Break out tinfo handling into ... (import_export_tinfo): ... here. New function. (finish_file): Adjust. * rtti.c (TINFO_REAL_NAME): New macro. (init_rtti_processing): Create the tinfo types. (get_tinfo_decl_dynamic): Use type_info_ptr_type, get_tinfo_ptr. (get_tinfo_decl): Adjust. (get_tinfo_ptr): New function. (get_type_id): Use it. (tinfo_base_init): Create vtable decl here, if it doesn't exist. (ptr_initializer): Use get_tinfo_ptr. (ptm_initializer): Likewise. (synthesize_tinfo_var): Break into ... (get_pseudo_ti_init): ... this. Just create the initializer. (get_pseudo_ti_desc): .. and this. (create_real_tinfo_var): Remove. (create_pseudo_type_info): Don't create the vtable decl here. (get_vmi_pseudo_type_info): Remove. (create_tinfo_types): Adjust. (tinfo_decl_p): Rename to ... (unemitted_tinfo_decl_p): ... here. Adjust. (emit_tinfo_decl): Adjust. Create the initializer. 2002-06-27 Mark Mitchell <mark@codesourcery.com> PR c++/6695 * pt.c (tsubst_friend_class): Substitute into the context of the friend before using it. 2002-06-26 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (xref_tag): Change prototype. (handle_class_head): Likewise. (build_x_component_ref): Likewise. * decl.c (cxx_init_decl_processing): Adjust call to xref_tag. (xref_tag): Take attributes as a separate parameter. (xref_tag_from_type): Adjust call to xref_tag. * decl2.c (build_expr_from_tree): Adjust call to build_x_component_ref. (handle_class_head): Take attributes as a separate parameter. * parse.y (parse_xref_tag): New function. (parse_handle_class_head): Likewise. (primary): Use parse_xref_tag. (class_head_decl): Use parse_handle_class_head. (class_head_defn): Likewise. * rtti.c (init_rtti_processing): Adjust call to xref_tag. (build_dynamic_cast_1): Likewise. (create_pseudo_type_info): Likewise. (emit_support_tinfos): Likewise. * typeck.c (build_object_ref): Adjust call to build_x_component_ref. (build_x_component_ref): Remove protect parameter. 2002-06-25 Mark Mitchell <mark@codesourcery.com> * call.c (build_op_delete_call): Use BASELINK_FUNCTIONS. * class.c (handle_using_decl): Likewise. (instantiate_type): Likewise. * cp-tree.h (BASELINK_FUNCTIONS): New macro. (xref_basetypes): Change prototype. (begin_mem_initializers): New function. (get_overloaded_fn): Likewise. * decl.c (xref_basetypes): Simplify. * error.c (dump_expr): Use BASELINK_FUNCTIONS. * init.c (build_offset_ref): Likewise. * parse.y (base_init): Use begin_mem_initializers(). (structsp): Adjust call to xref_basetypes. * pt.c (determine_specialization): Use BASELINK_FUNCTIONS. (instantiate_class_template): Adjust call to xref_basetypes. * semantics.c (begin_mem_initializers): New function. * tree.c (is_overloaded_fn): Use BASELINK_FUNCTIONS. (really_overlaoded_fn): Likewise. (get_overloaded_fn): New function.' (get_first_fn): USe BASELINK_FUNCTIONS. 2002-06-24 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (SCALAR_TYPE_P): New macro. (check_for_out_of_scope_variable): New function. (at_class_scope_p): Likewise. (finish_fname): Likewise. * class.c (finish_struct): Use at_function_scope_p. * decl.c (check_for_out_of_scope_variable): New function, split out from do_identifier. (finish_enum): Use at_function_scope_p. * lex.c (do_identifier): Use check_for_out_of_scope_variable. * parse.y (VAR_FUNC_NAME): Give it <ttype>. Use finish_fname. (primary): Use at_function_scope_p. * search.c (at_class_scope_p): New function. * semantics.c (finish_fname): Likewise. (check_multiple_declarators): Use at_function_scope_p. 2002-06-23 Mark Mitchell <mark@codesourcery.com> * parse.y (parse_scoped_id): New function. (primary): Use it. * cp-tree.h (do_scoped_id): Adjust declaration. * lex.c (do_scoped_id): Remove call to yylex. * decl2.c (build_expr_from_tree): Adjust use of do_scoped_id. * typeck2.c (add_exception_specifier): Use tree_cons, rather than expanding it inline. 2002-06-23 Matt Thomas <matt@3am-software.com> * decl.c (finish_function): Change "#ifdef VMS_TARGET" to "#if VMS_TARGET". 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> * mangle.c (integer_type_codes): Const-ify. 2002-06-20 Richard Henderson <rth@redhat.com> PR c++/6747 * typeck.c (mark_addressable): Don't test TREE_ADDRESSABLE early. Call put_var_into_stack. 2002-06-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> * spew.c (remove_last_token): Use ARRAY_SIZE in lieu of explicit array size calculation. 2002-06-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> PR c++/6892 * pt.c (tsubst_expr): Handle FILE_STMT. 2002-06-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> PR c++/6723 * pt.c (lookup_template_class): Don't build complete argument of BOUND_TEMPLATE_TEMPLATE_PARM if appeared as a default template argument. 2002-06-19 Akim Demaille <akim@epita.fr> * parse.y (TYPENAME): Rename as tTYPENAME to avoid the clash with decl.h's TYPENAME. * spew.c, lex.c: Adjust. * parse.y (explicit_instantiation): Add empty action to override the default $$ = $1 where it introduces a type clash. 2002-06-14 Jason Merrill <jason@redhat.com> * semantics.c (begin_for_stmt): Push the 'for' scope before adding the FOR_STMT. C++ ABI changes. * class.c (build_base_field): Set DECL_PACKED. (layout_class_type): Don't use tail padding of PODs. * mangle.c (write_unqualified_name): Fix template conversion op mangling. 2002-06-16 Richard Henderson <rth@redhat.com> PR opt/6793 * tree.c (cp_cannot_inline_tree_fn): Don't short-circuit test after template instantiation. 2002-06-16 Richard Henderson <rth@redhat.com> * cp-tree.h, decl2.c (flag_ms_extensions): Move to c-common. 2002-06-15 Gabriel Dos Reis <gdr@codesourcery.com> * cp-tree.h (compiler_error): Remove declaration. * lex.c (compiler_error): Remove definition. 2002-06-14 Steve Ellcey <sje@cup.hp.com> * g++spec.c (LIBUNWIND): New. (lang_specific_driver): Add it if USE_UNWIND_EXCEPTIONS is set. 2002-06-13 Jessica Han <jessica@cup.hp.com> * class.c (build_vtable): Use TARGET_VTABLE_ENTRY_ALIGN. (build_vtbl_initializer): Honor TARGET_VTABLE_DATA_ENTRY_DISTANCE. (build_vbase_offset_vtbl_entries): Likewise. * rtti.c (build_headof): Likewise. (get_tinfo_decl_dynamic): Likewise. (create_pseudo_type_info): Likewise. 2002-06-12 Stan Shebs <shebs@apple.com> * mpw-config.in: Remove file, no longer used. * mpw-make.sed: Ditto. 2002-06-07 Zack Weinberg <zack@codesourcery.com> * decl2.c: Update call to cpp_handle_option. 2002-06-07 H.J. Lu (hjl@gnu.org) * decl2.c (flag_use_cxa_atexit): Set to DEFAULT_USE_CXA_ATEXIT. 2002-06-06 Gabriel Dos Reis <gdr@codesourcery.com> * error.c (cp_error_at): Fix typo. 2002-06-04 Gabriel Dos Reis <gdr@codesourcery.com> * error.c (cp_diagnostic_starter): Adjust call. (maybe_print_instantiation_context): Change prototype to take a 'diagnostic_info *'. (print_instantiation_full_context): Likewise. (print_instantiation_partial_context): Likewise. (cp_diagnostic_starter): Likewise. (cp_diagnostic_finalizer): Likewise. (cp_print_error_function): Likewise. (cp_printer): Take a secondary parameter as a 'text_info *'. Remove output_state savings. Adjust calls. 2002-06-03 Geoffrey Keating <geoffk@redhat.com> * pt.c (inline_parm_levels): Mark for GC. * mangle.c (start_mangling): Allocate G.substitutions here... (init_mangle): ... rather than here. (finish_mangling): Clear the varray pointer when done with it. * spew.c (yylexstring): Don't use VARRAY_FREE. * search.c (bfs_walk): Don't use VARRAY_FREE. * decl2.c (pending_statics): Use gengtype to mark. (deferred_fns): Likewise. (ssdf_decls): Likewise. (init_decl2): Delete. * decl.c (pop_from_top_level): Don't use VARRAY_FREE. (cxx_init_decl_processing): Don't call init_decl2. (cxx_pop_function_context): Don't use VARRAY_FREE. * cp-tree.h (struct saved_scope): No need for special marking of varrays. (struct language_function): Likewise. (local_classes): Use gengtype to mark. (init_decl2): Delete prototype. * class.c (init_class_processing): Don't use ggc_add_tree_varray_root. (build_vtbl_initializer): Don't use VARRAY_FREE. * decl.c (typename_compare): Don't use same_type_p. * decl.c: Include hashtab.h instead of hash.h. (typename_hash): Update to use htab_h. (typename_compare): Likewise. (typename_htab): Use gengtype to mark. (build_typename_type): Update to use htab_h. * Make-lang.in (cp/decl.o): Use HASHTAB_H instead of hash.h. * Make-lang.in (gt-cp-tree.h): New rule. (cp/tree.o): Depend on gt-cp-tree.h. * config-lang.in (gtfiles): Add cp/tree.c. * tree.c: Include gt-cp-tree.h. (list_hash_table): Use gengtype to mark. (init_tree): Use gengtype to mark trees. * Make-lang.in (cp/decl.o): Add debug.h dependency. * call.c (struct z_candidate): Use gengtype. (USER_CONV_CAND): Use WRAPPER_ZC. (convert_class_to_reference): Use build_zc_wrapper. (build_type_conversion_1): Likewise. (build_over_call): Use WRAPPER_ZC. (add_warning): Use build_zc_wrapper. * cp-lang.c (LANG_HOOKS_MARK_TREE): Delete. * cp-tree.h (struct lang_identifier): Use gengtype. (struct template_parm_index_s): Likewise. (struct ptrmem_cst): Likewise. (struct tree_binding): Likewise. (struct tree_overload): Likewise. (struct tree_srcloc): Likewise. (struct tree_wrapper): Likewise. Also modify to have a pointer to struct z_candidate rather than void. (enum cp_tree_node_structure_enum): New. (union lang_tree_node): New. (cxx_mark_tree): Delete prototype. (cp_tree_node_structure): New prototype. (build_ptr_wrapper): Delete prototype. (build_int_wrapper): Delete prototype. (build_zc_wrapper): New prototype. * decl.c: Include debug.h (cxx_mark_tree): Delete. (cp_tree_node_structure): New. * tree.c (build_ptr_wrapper): Delete. (build_int_wrapper): Delete. (build_zc_wrapper): New. * cp-tree.h [! ENABLE_TREE_CHECKING] (LANG_TYPE_PTRMEM_CHECK): Correct typo. Patch from k_fukui@highway.ne.jp. * semantics.c (current_stmt_tree): Update for change to struct language_function. (finish_mem_initializers): Likewise. * decl.c (cxx_init_decl_processing): Don't set mark_lang_status. * cp-tree.h (struct language_function): Rename from cp_language_function. Change all uses. (cp_function_chain): Don't need to cast. * class.c (duplicate_tag_error): Reset discriminator. (check_bases_and_members): Update for data structure changes. * cp-tree.h (struct lang_id2): Use gengtype. (flagged_type_tree): Likewise. (SET_LANG_ID): Use GGC on struct lang_id2. (struct cp_language_function): Use gengtype. Remove field 'x_vcalls_possible_p'. (current_vcalls_possible_p): Delete. (struct lang_type_header): New. (struct lang_type_class): Rename from struct lang_type. Include struct lang_type_header. (struct lang_type_ptrmem): New. (struct lang_type): New. (LANG_TYPE_CLASS_CHECK): New. Use it in all the appropriate macros. (LANG_TYPE_PTRMEM_CHECK): New. Use it in all the appropriate macros. (TYPE_SET_PTRMEMFUNC_TYPE): Set discriminator, update for changes. (struct lang_decl_flags): Use gengtype. Add discriminators. (struct lang_decl): Use gengtype. Add and use discriminators. Update the macros that reference moved fields. (LANG_DECL_U2_CHECK): New function. Use it when appropriate. (SET_DECL_THUNK_P): Set discriminator too. (clear_inline_text_obstack): Delete prototype. (finish_inline_definitions): Delete prototype. (mark_pending_inlines): Delete prototype. (lang_check_failed): New prototype. * decl.c (struct named_label_use_list): Use gengtype. (struct named_label_list): Likewise. (mark_binding_level): Delete. (mark_named_label_lists): Delete. (push_local_name): Set discriminator on DECL_LANG_SPECIFIC. (cxx_init_decl_processing): Use generated marker routine. (begin_destructor_body): Delete dead set to current_vcalls_possible_p. (mark_lang_function): Delete. (mark_cp_function_context): Delete. (lang_mark_tree): Use generated marker routines. * decl2.c (start_objects): Set discriminator when setting GLOBAL_INIT_PRIORITY. * lex.c (retrofit_lang_decl): Set discriminators. (copy_lang_type): Update for changes to lang_type structure. (cp_make_lang_type): Set discriminator. * parse.y: Use gengtype on YYLVAL. Don't use dots in identifiers. * search.c: Include ggc.h. * semantics.c (anon_aggr_type_p): Use the macro, don't hand-code it. (finish_inline_definitions): Delete. * spew.c (struct token): Use gengtype. (struct token_chunk): New. (struct unparsed_text): Use gengtype. Store tokens in chunks. (struct feed): Use gengtype. (feed_obstack): Delete. (feed): Mark as GC root. (pending_inlines): Mark as GC root. (pending_inlines_tail): Likewise. (processing_these_inlines): Likewise. (token_obstack): Make static. (first_token): Likewise. (init_spew): Don't initialize deleted things; use gengtype for roots. (clear_inline_text_obstack): Delete. (feed_input): Use GC for struct feed. Update for changes to struct unparsed_text. (mark_pending_inlines): Delete. (next_token): Rename from add_token. Change all callers. Update for changes to struct unparsed_text. (space_for_token): New. (remove_last_token): New. (alloc_unparsed_text): New. (snarf_block): Take an unparsed_text. Update for changes to struct unparsed_text. (snarf_method): Update for changes to struct unparsed_text. (snarf_defarg): Update for changes to struct unparsed_text. * tree.c (lang_check_failed): New. * Make-lang.in (gt-cp-call.h gt-cp-decl2.h gt-cp-parse.h gt-cp-pt.h gt-cp-repo.h gt-cp-spew.h): New rules. (cp/spew.o): Add dependency on gt-<filename>.h. (cp/decl2.o): Add dependency on gt-<filename>.h. (cp/call.o): Add dependency on gt-<filename>.h. (cp/pt.o): Add dependency on gt-<filename>.h. (cp/repo.o): Add dependency on gt-<filename>.h. (cp/parse.o): Add dependency on gt-<filename>.h. * call.c: Use gengtype for roots. * config-lang.in (gtfiles): Add cp-tree.h decl.h lex.h call.c decl2.c parse.y pt.c repo.c spew.c. * cp-tree.h: Use gengtype for roots. (struct saved_scope): Use GGC, gengtype. (cp_parse_init): Delete prototype. (init_pt): Delete prototype. * decl.c: Use gengtype for roots. (mark_saved_scope): Delete. (cxx_init_decl_processing): Don't call deleted initilisation routines. (signed_size_zero_node): Delete, unused. * decl.h: Use gengtype for roots. * decl2.c: Use gengtype for roots. * lex.h: Use gengtype for roots. * parse.y: Use gengtype for roots. (cp_parse_init): Delete. * pt.c: Use gengtype for roots. (init_pt): Delete. * repo.c: Use gengtype for roots. * spew.c: Use gengtype for roots. * Make-lang.in: Allow for filename changes. Add gtype-cp.h. (cp/decl.o): Add dependency on gtype-cp.h. * decl.c: Remove use of add_deletable_root, use GTY marker instead. Include gtype-cp.h. Allow for filename changes. * Make-lang.in (cp/gt-decl.h): Generate using gengtype. (cp/decl.o): Add cp/gt-decl.h dependency. * config-lang.in (gtfiles): New. * tree.h: Rename struct binding_level to struct cp_binding_level. * decl.c: Rename struct binding_level to struct cp_binding_level. Include cp/gt-decl.h. (struct cp_binding_level): Use gengtype. (make_binding_level): Use GGC on struct cp_binding_level. (mark_binding_level): Use gt_ggc_m_cp_binding_level. (cxx_init_decl_processing): Mark free_binding_level as deletable. * decl.c (mark_cp_function_context): Update calling sequence. * decl.c (start_function): Don't free 'struct cp_language_function'. (pop_cp_function_context): Likewise. (save_function_data): Allocate it using GC. * semantics.c (genrtl_start_function): Don't free 'struct cp_language_function'. 2002-05-31 Matthew Woodcraft <mattheww@chiark.greenend.org.uk> * lang-specs.h: Use cpp_debug_options. 2002-05-28 Zack Weinberg <zack@codesourcery.com> * mangle.c, tree.c: Include real.h. * Make-lang.in: Update dependency lists. 2002-05-25 Neil Booth <neil@daikokuya.demon.co.uk> * lex.c: Don't include c-lex.h. * parse.y, spew.c: Don't include c-lex.h; include c-pragma.h. 2002-05-23 Neil Booth <neil@daikokuya.demon.co.uk> * spew.c (yyungetc, snarf_block): Remove indent_level handling. 2002-05-22 Richard Henderson <rth@redhat.com> * decl.c (obscure_complex_init): Check for VAR_DECL before using DECL_THREAD_LOCAL. 2002-05-22 Richard Henderson <rth@redhat.com> * decl.c (check_tag_decl): Handle RID_THREAD. (obscure_complex_init): Reject run-time init of tls. (grokvardecl, grokdeclarator): Handle RID_THREAD. * lex.c (reswords): Add __thread. (rid_to_yy): Map RID_THREAD to SCSPEC. 2002-05-22 Neil Booth <neil@daikokuya.demon.co.uk> * cp-lang.c (LANG_HOOKS_POST_OPTIONS): Use c_common_post_options. * cp-tree.h (cxx_post_options): Kill. * cp-lex.c (cxx_post_options): Kill. 2002-05-21 Richard Henderson <rth@redhat.com> * lex.c (rid_to_yy): Add RID_THREAD. 2002-05-21 Alexandre Oliva <aoliva@redhat.com> * init.c (build_vec_init): Test for trivial copy-assignment when copy-assigning arrays. 2002-05-20 Andreas Jaeger <aj@suse.de> * init.c (build_default_init): Remove unused variable. 2002-05-20 Alexandre Oliva <aoliva@redhat.com> * call.c (any_strictly_viable): New. (build_new_op): Use it for COMPOUND_EXPR and ADDR_EXPRs. 2002-05-19 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> * error.c (dump_type) [TYPEOF_TYPE]: Fix parenthesis printing. 2002-05-19 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> PR c++/186, DR 259 * pt.c (do_decl_instantiation): Don't complain explicit instantiation after explicit specialization. (do_type_instantiation): Likewise. 2002-05-19 Alexandre Oliva <aoliva@redhat.com> * cp-tree.h (complete_type_or_diagnostic): Changed prototype, renamed from... (complete_type_or_else): ... this. Redefined as macro. (cxx_incomplete_type_diagnostic): Declare. (cxx_incomplete_type_error): Define as macro. * init.c (build_delete): Warn about incomplete types other than void, and use the built-in operator delete for them. * typeck.c (complete_type_or_diagnostic): Renamed from complete_type_or_else. Added warn_only argument, passed to... * typeck2.c (cxx_incomplete_type_diagnostic): ... this. Print warnings or errors depending on new warn_only argument. Renamed from... (cxx_incomplete_type_error): ... this. New implementation in terms of cxx_incomplete_type_diagnostic. 2002-05-18 Jason Merrill <jason@redhat.com> PR c++/6611 * decl2.c (import_export_decl): If we clear DECL_NOT_REALLY_EXTERN, make sure DECL_EXTERNAL is set. 2002-05-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> PR c++/6620 * pt.c (verify_class_unification): Don't check if PARM is template parameter dependent. Simplify. (unify) [TEMPLATE_PARM_INDEX]: Handle when ARG is a template parameter dependent expression. 2002-05-14 Jason Merrill <jason@redhat.com> * rtti.c (get_tinfo_decl): Don't call comdat_linkage. Do set DECL_COMDAT. (synthesize_tinfo_var): Take the public decl. (create_real_tinfo_var): Likewise. Check DECL_COMDAT. (emit_tinfo_decl): Adjust. Call import_export_decl. * decl2.c (import_export_decl): Simplify tinfo decl handling. 2002-05-14 Alexandre Oliva <aoliva@redhat.com> * cp-tree.h (struct lang_type): Added non_zero_init. (CLASSTYPE_NON_ZERO_INIT_P): New macro. (zero_init_p, force_store_init_value, build_forced_zero_init): Declare. * class.c (check_field_decls): Test non_zero_init. * cvt.c (convert_to_pointer_force): Use cp_convert_to_pointer for zero-to-NULL conversions. * decl.c (obscure_complex_init): Don't reset DECL_INITIAL of a type that needs zero-initialization without zeros. (check_initializer_decl): Compute zero-initializer for types that require a non-trivial one. * init.c (build_forced_zero_init): New function. (build_default_init): Use it. * tree.c (zero_init_p): New function. * typeck2.c (force_store_init_value): New function. (process_init_constructor): Create non-trivial zero-initializers for array members and class fields. 2002-05-14 Neil Booth <neil@daikokuya.demon.co.uk> * lang-specs.h: Remove redundant -lang-c++. 2002-05-13 Jason Merrill <jason@redhat.com> * class.c (build_vtbl_ref_1): Use fixed_type_or_null. (fixed_type_or_null): See through reference vars. (build_base_path): Vtable contents are constant. * typeck.c (get_member_function_from_ptrfunc): Likewise. 2002-05-12 Jason Merrill <jason@redhat.com> * cp-lang.c (ok_to_generate_alias_set_for_type): Backend-created structs are safe. 2002-05-09 Neil Booth <neil@daikokuya.demon.co.uk> * cp-tree.h (flag_ansi): Remove. * decl2.c (flag_ansi): Remove. (cxx_decode_option): Set flag_iso and flag_undef. 2002-05-09 Jason Merrill <jason@redhat.com> * typeck.c (get_member_function_from_ptrfunc): Reorganize. Use subtraction rather than a bitmask to get the index. * cvt.c (cp_convert_to_pointer): Bail on an error_mark_node. * pt.c (tsubst_expr) [ASM_STMT]: Copy ASM_INPUT_P. 2002-05-07 Neil Booth <neil@daikokuya.demon.co.uk> * Make-lang.in (decl2.o): Update. * cp-tree.h (warn_multichar): Remove. * decl2.c: Include c-common.h. (warn_multichar): Remove. 2002-05-03 Jason Merrill <jason@redhat.com> * tree.c (build_cplus_array_type): Only const and volatile get special handling. * decl.c (BOOL_TYPE_SIZE): Move default to defaults.h. 2002-04-30 Mark Mitchell <mark@codesourcery.com> ABI change, returning simple classes from functions. * class.c (finish_struct_bits): Only mark TREE_ADDRESSABLE if TYPE_HAS_TRIVIAL_INIT_REF is false or TYPE_HAS_NONTRIVIAL_DESTRUCTOR is true. 2002-04-30 Jason Merrill <jason@redhat.com> PR debug/6436 * decl.c (grokdeclarator): Don't override TYPE_NAME of an anonymous class with a typedef if there are attributes. 2002-04-29 Paul Eggert <eggert@twinsun.com> * parse.y (nomods_initdcl0): Replace $<ttype>3 with $<ttype>$. 2002-04-29 Jakub Jelinek <jakub@redhat.com> PR c++/6477 * decl.c (follow_tag_typedef): Check if TYPE_NAME (original) is non-NULL first. 2002-04-29 Mark Mitchell <mark@codesourcery.com> PR c++/6492 * pt.c (tsubst_friend_class): If the friend has an explicit scope, enter that scope before name lookup. PR c++/6486 * method.c (do_build_copy_constructor): Avoid building cv-qualified reference types. 2002-04-29 Nathan Sidwell <nathan@codesourcery.com> PR c++/5719 * decl.c (grok_op_properties): Assignment ops don't have to return by value. operator% should. 2002-04-28 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> PR c/6343 * decl.c (duplicate_decls): Call merge_weak. 2002-04-26 Richard Henderson <rth@redhat.com> * parse.y (malloced_yyss, malloced_yyvs): New. (yyoverflow): Re-add. Set them. (free_parser_stacks): New. 2002-04-26 Mark Mitchell <mark@codesourcery.com> PR c++/6497 * method.c (do_build_assign_ref): Pass a derivation to build_method_call when calling base class assignment operators. 2002-04-26 Richard Henderson <rth@redhat.com> * parse.y (yyoverflow): Revert. 2002-04-26 Richard Henderson <rth@redhat.com> PR c/3581 * parse.y (string): Remove. Update all uses to use STRING instead, and not call combine_strings. * rtti.c (tinfo_name): Use fix_string_type. * semantics.c (finish_asm_stmt): Don't call combine_strings. * spew.c (yylexstring): New. (read_token): Use it. 2002-04-25 Richard Henderson <rth@redhat.com> PR c/2161 * parse.y (yyoverflow): New. 2002-04-25 Jason Merrill <jason@redhat.com> PR c++/5607 * search.c (check_final_overrider): No longer static. * class.c (update_vtable_entry_for_fn): Call it. * cp-tree.h: Adjust. 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk> * cp-lang.c (LANG_HOOKS_SET_YYDEBUG): Remove. * cp-tree.h (cxx_set_yydebug): Die. * lex.c (YYDEBUG): Get from c-lex.h. (cxx_set_yydebug): Remove. * parse.y: Include c-lex.h. (YYDEBUG): Get from c-lex.h. 2002-04-24 Mark Mitchell <mark@codesourcery.com> PR c++/6438. * cvt.c (convert_to_void): Don't unconditionally make COND_EXPRs void. 2002-04-24 Neil Booth <neil@daikokuya.demon.co.uk> * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. 2002-04-24 Jason Merrill <jason@redhat.com> PR c++/6331 * method.c (do_build_copy_constructor): Use cp_build_qualified_type. * typeck.c (build_modify_expr): Allow arrays to differ in cv-quals. The pedwarn for array assignment is now unconditional. * tree.c (build_cplus_array_type_1): Still process simple array types normally in templates. PR c++/6395 * decl.c (make_rtl_for_nonlocal_decl): Don't mess with #pragma i/i stuff for comdats. 2002-04-23 Jakub Jelinek <jakub@redhat.com> * parse.y (check_class_key): Allow KEY to be union/enum/struct/class node with attributes. 2002-2-23 David O'Brien <obrien@FreeBSD.org> * g++spec.c (MATH_LIBRARY_PROFILE, LIBSTDCXX_PROFILE): Add. Use MATH_LIBRARY_PROFILE and LIBSTDCXX_PROFILE if profile flag given. 2002-04-23 Mark Mitchell <mark@codesourcery.com> PR c++/6256: * pt.c (tsubst_friend_class): Handle templates with explicit nested names. PR c++/6331: * typeck.c (merge_types): Remember the cv-qualification of pointer types when merging them. 2002-04-20 Neil Booth <neil@daikokuya.demon.co.uk> * cp-lang.c (LANG_HOOKS_FUNCTION_INIT, LANG_HOOKS_FUNCTION_FREE, LANG_HOOKS_FUNCTION_MARK): Redefine. * cp-tree.h (cxx_push_function_context, cxx_pop_function_context, cxx_mark_function_context): New. * decl.c (push_cp_function_context, pop_cp_function_context, mark_cp_function_context): Rename for consistency. (cxx_init_decl_processing): Don't set old hooks. 2002-04-19 Neil Booth <neil@daikokuya.demon.co.uk> * call.c (convert_type_from_ellipsis): Rename, update. * cp-lang.c (LANG_HOOKS_TYPE_PROMOTES_TO): Redefine. * cp-tree.h (convert_type_from_ellipsis): Rename. * decl.c (cxx_init_decl_processing): Don't set hook. 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk> * call.c (build_new_method_call): Update. * cp-lang.c (LANG_HOOKS_INCOMPLETE_TYPE_ERROR): Redefine. * cp-tree.h (cxx_incomplete_type_error): New. * decl.c (grokdeclarator, grokparms): Update. * decl2.c (check_classfn): Update. * pt.c (tsubst): Update. * typeck.c (complete_type_or_else, expr_sizeof, decay_conversion): Update. * typeck2.c (incomplete_type_error): Rename. (add_exception_specifier): Update. 2002-04-18 Jason Merrill <jason@redhat.com> PR c++/5658 * search.c (setup_class_bindings): A class template qualifies as a type binding. 2002-04-17 Jakub Jelinek <jakub@redhat.com> PR c++/6316 * decl2.c (finish_file): Clear DECL_EXTERNAL in a separate loop before expanding. 2002-04-16 Mark Mitchell <mark@codesourcery.com> * init.c (begin_init_stmts): Remove commented out code. (finish_init_stmts): Set STMT_EXPR_NO_SCOPE. * semantics.c (begin_gobal_stmt_expr): Adjust call to expand_start_stmt_expr. 2002-04-15 Mark Mitchell <mark@codesourcery.com> * decl.c (register_dtor_fn): Pass the address of dso_handle, not dso_handle itself, to __cxa_atexit. 2002-04-15 Gabriel Dos Reis <gdr@merlin.codesourcery.com> * error.c (cxx_print_error_function): Adjust call to macros. 2002-04-14 Jakub Jelinek <jakub@redhat.com> * class.c (layout_virtual_bases): Do all dsize computation on trees. 2002-04-14 Jason Merrill <jason@redhat.com> * typeck.c (get_member_function_from_ptrfunc): Don't do gratuitious division and multiplication on ptrmemfunc_vbit_in_delta targets. 2002-04-12 Mark Mitchell <mark@codesourcery.com> PR c++/5373. * semantics.c (finish_expr_stmt): Remember the type of the expression before any conversions are performed. 2002-04-12 Mark Mitchell <mark@codesourcery.com> PR c++/5189. * call.c (add_template_candidate_real): Do not treat member templates as copy constructors. 2002-04-12 Mark Mitchell <mark@codesourcery.com> * decl.c (duplicate_decls): Do not copy the RTL for a variable declaration if the old variable had an incomplete type and the new variable does not. (complete_vars): Do not call layout_decl for completed variables. 2002-04-12 Richard Sandiford <rsandifo@redhat.com> * decl.c (duplicate_decls): Don't try to unify an implicit typedef with an explicit one. (follow_tag_typedef): New. (lookup_tag): Use it to extract the tag of an explicit typedef. (xref_tag): Likewise. 2002-04-11 Andrew Haley <aph@redhat.com> * typeck.c (type_after_usual_arithmetic_conversions): If two types have the same variant, return immediately. When two floating-point operands are the same precision: convert to float if one of the operands is float; if neither operand is one of the standard types, return the type of the first operand. 2002-04-10 Nathan Sidwell <nathan@codesourcery.com> PR c++/5507 * decl.c (make_typename_type): Remove implicit typenameness. 2002-04-09 Jason Merrill <jason@redhat.com> PR optimization/6189 * semantics.c (genrtl_start_function): Don't free DECL_SAVED_FUNCTION_DATA for inline functions. * init.c (build_member_call): For now, don't convert to intermediate base if it would cause an error. 2002-04-08 Paolo Carlini <pcarlini@unitus.it> * parse.y (namespace_qualifier, maybe_identifier, begin_explicit_instantiation, end_explicit_instantiation, apparent_template_type, .finish_template_type, do_id, maybe_init, defarg_again, component_decl_1): Add ending ';', in accordance with POSIX. 2002-04-06 Mark Mitchell <mark@codesourcery.com> PR c++/5571 * class.c (layout_class_type): Remember incomplete static variables. (finish_struct_1): Call complete_vars, not hack_incomplete_structures. * cp-tree.h (hack_incomplete_structures): Rename to ... (complete_vars): ... this. (struct saved_scope): Remove incomplete. (namespace_scope_incomplete): Remove. * decl.c (struct binding_level): Remove incomplete. (incomplete_vars): New variable. (mark_binding_level): Don't mark incomplete. (print_binding_level): Don't print it. (mark_saved_scope): Don't mark incomplete. (pushdecl): Use maybe_register_incopmlete_var. (cxx_init_decl_processing): Register incomplete_vars for GC. (start_decl_1): Clarify error message. (hack_incomplete_vars): Remove. (maybe_register_incomplete_var): New function. (complete_vars): Likewise. 2002-04-06 Jason Merrill <jason@redhat.com> PR c++/4934 * error.c (dump_expr) [CONVERT_EXPR]: Make sure TREE_TYPE (t) is set before checking it. PR c++/525 * init.c (build_member_call): Use build_scoped_ref. (resolve_offset_ref): Likewise. * call.c (build_scoped_method_call): Likewise. * tree.c (maybe_dummy_object): Kludge around current_class_type being wrong. * typeck2.c (build_scoped_ref): Return the binfo via binfo_p parm. * cp-tree.h: Adjust. * init.c (push_base_cleanups): Just use build_scoped_method_call. PR c++/6179 * method.c (implicitly_declare_fn): Pass unqualified type to synthesize_exception_spec. 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk> * cp-lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine. * cvt.c: Update comment. * init.c (expand_cleanup_for_base): Update. * semantics.c (finish_parenthesized_expr): Update. * typeck.c (cp_truthvalue_conversion): Update. 2002-04-04 Jason Merrill <jason@redhat.com> * semantics.c (finish_eh_cleanup): New fn. * cp-tree.h: Add prototype. * init.c (perform_member_init, expand_cleanup_for_base): Use finish_eh_cleanup. * cp-tree.def (SUBOBJECT, CTOR_STMT): Remove. * cp-tree.h: Remove references. * decl.c (begin_constructor_body, end_constructor_body): Likewise. * dump.c (cp_dump_tree): Likewise. * pt.c (tsubst_expr): Likewise. * semantics.c (genrtl_ctor_stmt, genrtl_subobject): Remove. (cp_expand_stmt): Remove handling of CTOR_STMT and SUBOBJECT. * tree.c (cp_statement_code_p): Likewise. * init.c (build_new_1): Set CLEANUP_EH_ONLY on deleting cleanup. PR c++/5636 * semantics.c (nullify_returns_r): Just set CLEANUP_EH_ONLY on cleanup for nrv. PR c++/5104 * typeck.c (comptypes) [FUNCTION_TYPE]: Don't compare exception specifiers. [METHOD_TYPE]: Use same code as FUNCTION_TYPE. 2002-04-03 Richard Henderson <rth@redhat.com> * cp-lang.c (cxx_warn_unused_global_decl): New. (LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL): New. 2002-04-03 Neil Booth <neil@daikokuya.demon.co.uk> * cp-lang.c (LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): Redefine. * tree.c (init_tree): Don't set hook. 2002-04-03 Roger Sayle <roger@eyesopen.com> PR c++/5998: * decl.c (duplicate_decls): Don't mess with assembler names when redeclaring builtin functions as static. 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk> * call.c (build_addr_func): Update. * class.c (resolve_address_of_overloaded_function): Update. * cp-lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine. * cp-tree.h (cxx_mark_addressable): New. * decl.c (register_dtor_fn, cxx_maybe_build_cleanup): Update. * decl2.c (build_cleanup): Update. * except.c (build_throw): Update. * init.c (resolve_offset_ref): Update. * pt.c (convert_nontype_argument): Update. * semantics.c (finish_asm_stmt, simplify_affr_init_exprs_r): Update. * typeck.c (decay_conversion, build_array_ref, build_unary_op, unary_complex_lvalue): Update. (mark_addressable): Rename. 2002-04-01 Roger Sayle <roger@eyesopen.com> PR c++/5998: * decl.c (duplicate_decls): Overwrite the RTL when (and only when) overwriting a built-in function. Don't use COPY_DECL_RTL, but follow the SET_DECL_RTL idiom used elsewhere in the function. 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk> * cp-lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. * decl.c (grokdeclarator): Update. * mangle.c (write_integer_cst): Update. * typeck.c (build_binary_op): Update. 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk> * cp-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Redefine. * lex.c (cxx_init): Don't set hook. 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk> * Make-lang.in (error.o): Update. * cp-lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine. * cp-tree.h (struct diagnostic_context): Predeclare. (cxx_print_error_function): New. * error.c: Include langhooks-def.h. (lang_print_error_function): Rename. Update. (init_error): Don't set hook. 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk> * cp-lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIZE): Redefine. * cvt.c (cp_convert_to_pointer, type_promotes_to): Use new hooks. * decl.c (finish_enum): Similarly. * error.c (dump_type): Similarly. * lex.c (cxx_init): Similarly. * mangle.c (write_builtin_type): Similarly. * typeck.c (comptypes): Similarly. 2002-03-28 Roger Sayle <roger@eyesopen.com> PR c++/5998: * decl.c (cxx_init_decl_processing): Re-enable built-in functions in the g++ front-end. (duplicate_decl): Allow redefinition of anticipated built-ins. Fix inlining problem by over-writing the old DECL_RTL. (lookup_namespace_name): Fail to find an identifier in the specified namespace if its still anticipated. (builtin_function_1): New function split out from builtin_function to create a builtin in the current namespace with given context. (builtin_function): Call builtin_function_1 to define the appropriate builtins in both the std and global namespaces. (select_decl): Don't test for anticipated decls here. (unqualified_namespace_lookup): Instead ignore them whilst searching through scopes and namespaces. * decl2.c (do_nonmember_using_decl): If a using declaration specifies an anticipated built-in function, mark it as no longer anticipated in that scope. (ambiguous_decl): Avoid resolving to an anticipated decl. * lex.c (do_scoped_id): Fail to find an identifier in the global namespace if its still anticipated. 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk> * cp-lang.c (LANG_HOOKS_MAKE_TYPE): Redefine. * cp-tree.h (cp_make_lang_type): Rename. * lex.c (cp_make_lang_type): Rename. (make_aggr_type): Update. * tree.c (init_tree): Don't set make_lang_type_fn. 2002-03-29 Jakub Jelinek <jakub@redhat.com> PR c++/6073 * class.c (finish_struct_1): Update static field's DECL_MODE even if its type is a variant of t. 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk> * cp-lang.c (LANG_HOOKS_INSERT_DEFAULT_ATTRIBUTES): Redefine. * cp-tree.h (cxx_insert_default_attributes): New. * decl.c (insert_default_attributes): Rename. 2002-03-27 Mark Mitchell <mark@codesourcery.com> PR c++/4884 * call.c (build_op_delete_call): Allow for the fact the placement may be a COMPOUND_EXPR. 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk> * cp-lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine. * cp-tree.h (init_cplus_expand): Remove. (cxx_expand_expr): New. * expr.c (cplus_expand_expr): Rename cxx_expand_expr, fix prototype. (init_cplus_expand): Remove. * lex.c (cxx_init): Don't call init_cplus_expand. 2002-03-26 Mark Mitchell <mark@codesourcery.com> PR c++/4884. * init.c (build_new_1): Allow for the fact the result of build_function_call may be a COMPOUND_EXPR. 2002-03-26 Nathan Sidwell <nathan@codesourcery.com> PR c++/5682 * cp-tree.h (BINFO_PRIMARY_P): Explain meaning better. (dfs_skip_nonprimary_vbases_unmarkedp): Remove. (dfs_skip_nonprimary_vbases_markedp): Remove. * search.c (get_shared_vbase_if_not_primary): Remove. (dfs_skip_nonprimary_vbases_unmarkedp): Remove. (dfs_skip_nonprimary_vbases_markedp): Remove. (dfs_unmarked_real_bases_queue_p): Just get the canonical binfo. (dfs_marked_real_bases_queue_p): Likewise. 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk> * cp-lang.c (LANG_HOOKS_MARK_TREE): Redefine. * cp-tree.h (cxx_mark_tree): New. * decl.c (lang_mark_tree): Rename cxx_mark_tree. 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk> * cp-tree.h (cxx_maybe_build_cleanup): New. * decl.c (destroy_local_var, hack_incomplete_structures): Update. (maybe_build_cleanup): Rename cxx_maybe_build_cleanup. * tree.c (build_target_expr): Update. * cp-lang.c (LANG_HOOKS_MAYBE_BUILD_CLEANUP): Redefine. 2002-03-24 Neil Booth <neil@daikokuya.demon.co.uk> * decl2.c (cxx_decode_option): Handle -E. * lang-specs.h (default_compilers): Preprocess with cc1plus. * lex.c (cxx_init): Exit quickly if c_common_init returns NULL. 2002-03-23 Jakub Jelinek <jakub@redhat.com> PR c++/6037 * decl.c (start_enum): Don't set TREE_ADDRESSABLE on TREE_LIST node. 2002-03-23 Gabriel Dos Reis <gdr@merlin.codesourcery.com> * error.c (dump_type): Be careful about implicit typenames. 2002-03-21 Gabriel Dos Reis <gdr@merlin.codesourcery.com> PR C++/3656 * semantics.c (finish_base_specifier): Handle erronous base classes. 2002-03-22 Zack Weinberg <zack@codesourcery.com> * error.c: Always use REAL_VALUE_TO_DECIMAL; don't test REAL_IS_NOT_DOUBLE. 2002-03-22 Jeff Knaggs <jknaggs@redhat.com> * typeck.c (get_member_function_from_ptrfunc): Scale idx down to an index into the vtable_entry array regardless of TARGET_PTRMEMFUNC_VBIT_LOCATION. 2002-03-21 Aldy Hernandez <aldyh@redhat.com> * tree.c (cp_cannot_inline_tree_fn): Same. 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk> * cp-tree.h (pushdecl, pushlevel, poplevel, set_block, insert_block, getdecls, global_bindings_p): New. 2002-03-20 Nathan Sidwell <nathan@codesourcery.com> PR c++/4361 * mangle.c (struct globals) Add internal_mangling_p member. (write_template_param): Do internal mangling, if needed. (mangle_conv_op_name_for_type): Request internal mangling. 2002-03-20 Jason Merrill <jason@redhat.com> PR c++/2136 * init.c (build_delete): Check access for a member op delete here. * decl2.c (delete_sanity): Not here. 2002-03-19 Jason Merrill <jason@redhat.com> PR c++/5118 * class.c (get_vfield_name): Use the constructor_name. 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk> * cp-lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine. * cp-tree.h (lang_printable_name): Rename. * error.c (lang_decl_name): Use new hook. * lex.c (cxx_init): Remove old hook. * pt.c (tsubst_decl): Use new hook. * tree.c (lang_printable_name): Rename. 2002-03-18 Eric Botcazou <ebotcazou@multimania.com> PR c++/3882 * pt.c (tsubst_decl): Move __PRETTY_FUNCTION__ handling... (tsubst_expr) [DECL_STMT]: ...here. And substitute the initializer only after recording the declaration. 2002-03-18 Jason Merrill <jason@redhat.com> PR c++/2039 * init.c (resolve_offset_ref): Hand off to build_component_ref. PR c++/4222, c++/5995 * call.c (build_over_call): Fix empty class logic. PR c++/3870 * cp-tree.h (struct saved_scope): Add last_parms field. * decl.c (maybe_push_to_top_level): Save last_function_parms. (pop_from_top_level): Restore it. PR c++/4377 * mangle.c (write_expression): Strip NOP_EXPRs sooner. Also strip NON_LVALUE_EXPRs. PR c++/4003 * pt.c (tsubst_friend_function): Use decl_namespace_context. PR c++/3948 -- C++ ABI change, followup to 2001-12-18 patch. * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE for a type with a nontrivial destructor. 2002-03-17 Jason Merrill <jason@redhat.com> PR c++/4460 * class.c (build_base_path): Virtual base layout is fixed in in-charge [cd]tors. 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk> * cp-lang.c (LANG_HOOKS_PARSE_FILE): Redefine. * parse.y (yyparse): Remove macro. 2002-03-17 Jason Merrill <jason@redhat.com> PR c++/5757 * init.c (build_new_1): Pass the right pointer to op delete. 2002-03-16 Nathan Sidwell <nathan@codesourcery.com> PR c++/4361 * cp-tree.h (CLASSTYPE_METHOD_VEC): Document where templated conversion operators go. (struct lang_decl_flags): Add template_conv_p and unused bitfields. (DECL_TEMPLATE_CONV_FN_P): New macro. * call.c (build_user_type_conversion_1): Don't check second type conversion of overload set first. * class.c (add_method): Make sure templated conversion operators all end up on slot 2. * lex.c (do_identifier): A conversion operator token might be satisfied by a templated conversion operator. * pt.c (check_explicit_specialization): Use CLASSTYPE_FIRST_CONVERSION_SLOT. (template_parm_this_level_p): New function. (push_template_decl_real): Determine DECL_TEMPLATE_CONV_FN_P. * search.c (lookup_fnfields_1): Template conversions will be on the first slot. * typeck.c (build_component_ref): Preserve the type of an conversion operator name on the overload type. (build_x_function_call): Retrieve the conversion operator name. 2002-03-15 Richard Henderson <rth@redhat.com> * init.c (build_new_1): Use size_binop instead of cp_build_binary_op. 2002-03-15 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (CLEANUP_DECL): Remove. (CLEANUP_EXPR): Likewise. * decl.c (destroy_local_var): Simplify. (maybe_build_cleanup): Tidy. * dump.c (cp_dump_tree): Remove handling of CLEANUP_STMT. * semantics.c (cp_expand_stmt): Likewise. * cp/tree.c (cp_statement_code_p): Likewise. 2002-03-15 Jason Merrill <jason@redhat.com> PR c++/5857 * decl.c (duplicate_decls): Use merge_types instead of common_type. * typeck.c (common_type): Just hand off to type_after_usual_arithmetic_conversions and composite_pointer_type. (merge_types): New fn. (commonparms): Use it instead of common_type. (type_after_usual_arithmetic_conversions): Also handle COMPLEX_TYPE. (composite_pointer_type): Also handle attributes. * cp-tree.h: Declare merge_types. * decl.c (make_rtl_for_nonlocal_decl): Also defer COMDAT variables. * decl2.c (maybe_make_one_only): Also mark the decl as needed. 2002-03-14 Richard Henderson <rth@redhat.com> * decl.c: Include c-pragma.h. (start_decl, start_function): Invoke maybe_apply_pragma_weak. * Make-lang.in: Update dependencies. 2002-03-14 Jakub Jelinek <jakub@redhat.com> PR c++/5908 * call.c (build_over_call): Set TREE_NO_UNUSED_WARNING too. * cvt.c (convert_to_void): Preserve TREE_NO_UNUSED_WARNING. 2002-03-12 Richard Sandiford <rsandifo@redhat.com> * mangle.c (write_builtin_type): Handle 128-bit integers even if they are not a standard integer type. 2002-03-12 Richard Sandiford <rsandifo@redhat.com> * cp-tree.h (init_init_processing): Remove declaration. * init.c (BI_header_type, init_init_processing): Remove old ABI stuff. * decl.c (cxx_init_decl_processing): Don't call init_init_processing. 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> * cp-lang.c (tree_code_type, tree_code_length, tree_code_name): Define. * decl.c (duplicate_decls): Use TREE_CODE_LENGTH, not tree_code_length. * lex.c (cplus_tree_code_type, cplus_tree_code_length, cplus_tree_code_name): Delete. (cxx_init): Don't call add_c_tree_codes, instead set lang_unsafe_for_reeval. Don't try to copy into the various tree_code arrays. 2002-03-12 Nathan Sidwell <nathan@codesourcery.com> PR c++/5659 * decl.c (xref_tag): Don't set CLASSTYPE_DECLARED_CLASS here. * decl2.c (handle_class_head): Set CLASSTYPE_DECLARED_CLASS for definitions. 2002-03-11 Nathan Sidwell <nathan@codesourcery.com> Revert 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>, DR209 is now not a defect. * cp-tree.h (skip_type_access_control): Remove. * decl.c (grokdeclarator): Do type access control for friend declarations. * semantics.c (decl_type_access_control): Don't reset current_type_lookups. (save_type_access_control): Always save the lookups. (skip_type_access_control): Remove. (finish_class_definition): Don't change type_lookups. 2002-03-11 Nathan Sidwell <nathan@codesourcery.com> Revert 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>, It is incorrect. * typeck.c (build_static_cast): Compare non-qualified types with pointer to member conversions. 2002-03-11 Dan Nicolaescu <dann@ics.uci.edu> Daniel Berlin <dan@dberlin.org> * cp-lang.c (ok_to_generate_alias_set_for_type): New function. (cxx_get_alias_set): Use it. 2002-03-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> * cp-tree.h (stabilize_expr): Prototype. 2002-03-08 Craig Rodrigues <rodrigc@gcc.gnu.org> * cp-tree.h (CLEAR_BINFO_MARKED): Make both parts of conditional return void. 2002-03-08 Neil Booth <neil@daikokuya.demon.co.uk> * cp-lang.c (LANG_HOOKS_UNSAVE): Redefine. * cp-tree.h (cxx_unsave): New. * tree.c (cp_unsave): Rename cxx_unsave, update prototype. (init_tree): Update. 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> * decl.c (cxx_init_decl_processing): Use ARRAY_SIZE in lieu of explicit sizeof/sizeof. * decl2.c (cxx_decode_option): Likewise. * lex.c (init_reswords, REDUCE_LENGTH, TOKEN_LENGTH): Likewise. 2002-03-02 Nathan Sidwell <nathan@codesourcery.com> PR c++/775 * decl.c (lookup_tag): Only reject enum/class mismatch, not class/union mismatch. * parse.y (check_class_key): New function. (structsp): Call it. 2002-03-01 Michael Matz <matz@suse.de> * typeck.c (cp_pointer_int_sum): Complete inner type which is used later by size_in_bytes(). 2002-03-01 Phil Edwards <pme@gcc.gnu.org> * cp-tree.h: Require __GNUC__ to be #defined. (build_init): Add missing prototype. 2002-03-01 Jason Merrill <jason@redhat.com> * except.c: Don't include decl.h or obstack.h. Do include tree-inline.h. (build_throw): Destroy temporaries from the thrown expression before calling __cxa_throw. Construct a thrown temporary directly into the exception object. (stabilize_throw_expr): New function. (wrap_cleanups_r): New function. * tree.c (stabilize_expr): New function. * init.c (build_init): New function. * Make-lang.in (cp/except.o): Adjust .h deps. 2002-02-28 Jason Merrill <jason@redhat.com> * search.c (lookup_base_r): Don't clear is_non_public just because we found a friendly scope. * decl.c (finish_function): Only warn about missing return statement with -Wreturn-type. 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk> * class.c (build_clone): Update. * cp-lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine. * cp-tree.h (cxx_dup_lang_specific_decl): New. * lex.c (copy_lang_decl): Rename cxx_dup_lang_specific_decl. (copy_decl): Update. * method.c (make_thunk): Update. 2002-02-27 Zack Weinberg <zack@codesourcery.com> * decl2.c: Delete traditional-mode-related code copied from the C front end but not used, or used only to permit the compiler to link. 2002-02-24 Craig Rodrigues <rodrigc@gcc.gnu.org> PR c++/4093 * cp-tree.h (SET_BINFO_MARKED): Cast false part of condition to void. 2002-02-22 Jakub Jelinek <jakub@redhat.com> PR other/5746 * semantics.c (finish_switch_cond): Don't call get_unwidened if error_mark_node. 2002-02-22 Nathan Sidwell <nathan@codesourcery.com> PR c++/2645, DR 295 * cp-tree.h (tsubst_flags_t): Add tf_ignore_bad_quals, tf_keep_type_decl. (make_typename_type): Use tsubst_flags_t. * decl.c (make_typename_type): Adjust. Return non-artificial TYPE_DECLs, if required. (grokdeclarator): Simplify CVR qualification handling. Allow bad qualifiers on typedef types. * decl2.c (handle_class_head): Adjust make_typename_type call. * parse.y (nested_name_specifier): Likewise. (typename_sub0): Likewise. (typename_sub1): Likewise. * pt.c (convert_template_argument): Adjust make_typename_type return value. (tsubst): Adjust cp_build_qualified_type_real calls. (check_cv_quals_for_unify): Cope with allowing bad qualifications on template type parms. (instantiate_decl): Recheck substitutions to give warnings on bad qualifications. * tree.c (cp_build_qualified_type_real): Use tf_allow_bad_quals. 2002-02-21 Aldy Hernandez <aldyh@redhat.com> * cp/decl.c (duplicate_decls): Merge always_inline attribute. * cp/tree.c (cp_cannot_inline_tree_fn): Do not inline at -O0 unless DECL_ALWAYS_INLINE. 2002-02-20 Jakub Jelinek <jakub@redhat.com> * typeck.c (cp_pointer_int_sum): Renamed from pointer_int_sum, call pointer_int_sum. 2002-02-20 Jakub Jelinek <jakub@redhat.com> * decl.c (duplicate_decls): Return 0 if issued error about redeclaration. 2002-02-19 Jason Merrill <jason@redhat.com> ABI change: Mangle `void (A::*)() const' as M1AKFvvE, not MK1AFvvE. * mangle.c (write_function_type): Write cv-quals for member function type here. (write_pointer_to_member_type): Not here. 2002-02-18 Jason Merrill <jason@redhat.com> * pt.c (do_type_instantiation): Don't pedwarn if in_system_header. (do_decl_instantiation): Likewise. 2002-02-17 Craig Rodrigues <rodrigc@gcc.gnu.org> PR c++/5685 * decl.c (duplicate_decls): Make warning unconditional if duplicate default argument declarations are present. 2002-02-17 Jakub Jelinek <jakub@redhat.com> * typeck.c (build_binary_op) [BIT_XOR_EXPR]: Remove explicit shortening. 2002-02-15 Nathan Sidwell <nathan@codesourcery.com> * decl.c (grokdeclarator): Set typedef_decl for all TYPE_DECLs, remove incorrect comment. Move #if 0'd code to common path. Use IMPLICIT_TYPENAME_P. Simplify & reformat ARRAY_TYPE duplication. 2002-02-13 Jason Merrill <jason@redhat.com> * decl.c (builtin_function): Set TREE_THIS_VOLATILE on return fns. (finish_function): Don't warn if current_function_returns_null. * typeck2.c (digest_init): Do handle values of vector type. * typeck2.c (digest_init, process_init_constructor): Treat vectors like arrays. 2002-02-11 Jason Merrill <jason@redhat.com> * parse.y (reserved_declspecs): Don't handle attributes. (reserved_typespecquals): Handle them here. * Make-lang.in (parse.c): Adjust expected conflicts. 2002-02-08 Jakub Jelinek <jakub@redhat.com> * parse.y (primary, primary_no_id): Use compstmt_or_stmtexpr instead of compstmt. (compstmt_or_stmtexpr): Renamed from compstmt. (compstmt): In addition to compstmt_or_stmtexpr clear last_expr_type. 2002-02-07 Nathan Sidwell <nathan@codesourcery.com> Rename instantiate_type_flags to tsubst_flags_t & expand use. * cp-tree.h (instantiate_type_flags): Rename to ... (tsubst_flags_t): ... here. Rename itf_complain to tf_error, add tf_warning flag. (instantiate_type): Adjust prototype. (tsubst, tsubst_expr, tsubst_copy, lookup_template_class, do_type_instantiation, cp_build_qualified_type_real): Likewise. cp_build_qualified_type: Adjust. * class.c (instantiate_type): Adjust parameter. Rename itf_* to tf_*. * call.c (standard_conversion): Rename itf_* to tf_*. (reference_binding): Likewise. (convert_like_real): Likewise. * cvt.c (cp_convert_to_pointer): Likewise. (convert_to_reference): Likewise. * decl.c (lookup_namespace_name): Use tf_* flags. (make_typename_type): Likewise. (grokdeclarator): Likewise. * pt.c (convert_nontype_argument): Adjust COMPLAIN usage. (coerce_template_template_parms, convert_template_argument, coerce_template_parms, maybe_get_template_decl_from_type_decl, lookup_template_class, tsubst_friend_function, tsubst_friend_class, instantiate_class_template, tsubst_template_arg_vector, tsubst_template_parms, tsubst_aggr_type, tsubst_default_argument, tsubst_decl, tsubst_arg_types, tsubst_function_type, tsubst_call_declarator_parms, tsubst, tsubst_copy, tsubst_expr, instantiate_template, fn_type_unification, resolve_overloaded_unification, verify_class_unification, unify, get_bindings_real, do_type_instantiation, regenerate_decl_from_template, instantiate_decl, tsubst_initializer_list, tsubst_enum, get_mostly_instantiated_function_type, invalid_nontype_parm_type_p): Likewise. * tree.c (cp_build_qualified_type_real): Likewise. * typeck.c (build_binary_op): Rename itf_* to tf_*. (build_ptrmemfunc): Likewise. (convert_for_assignment): Likewise. 2002-02-07 Nathan Sidwell <nathan@codesourcery.com> PR c++/109 * decl.c (grokdeclarator): Allow friend declarations from dependent types. * decl2.c (handle_class_head): Don't push into template parm contexts. * pt.c (push_template_decl_real): Template parm contexts are never being defined. 2002-02-05 Alexandre Oliva <aoliva@redhat.com> * class.c: Include target.h. (check_bitfield_decl): Disregard EMPTY_FIELD_BOUNDARY, BITFIELDS_NBYTES_LIMITED and PCC_BITFIELD_TYPE_MATTERS for MS bit-field layout. * Make-lang.in: Adjust deps. 2002-02-05 Jason Merrill <jason@redhat.com> * error.c (dump_type): Be more helpful about VECTOR_TYPE. 2002-02-04 Jakub Jelinek <jakub@redhat.com> * semantics.c (begin_switch_stmt): Clear SWITCH_TYPE. (finish_switch_cond): Set SWITCH_TYPE. 2002-02-04 Richard Henderson <rth@redhat.com> * method.c (use_thunk): Always initialize the block tree. Reindent. * semantics.c (expand_body): Emit thunks after function, not before. 2002-02-04 Jason Merrill <jason@redhat.com> * decl.c (start_function): Call cplus_decl_attributes immediately after grokdeclarator. * decl.c (start_function): Combine DECL_RESULT handling code. 2002-02-03 Jason Merrill <jason@redhat.com> * xref.c: Remove. * Make-lang.in (CXX_OBJS): Remove cp/xref.o (cp/xref.o): Remove dependencies. * class.c (finish_struct_1, check_methods): Don't call xref fns. (finish_struct_1): Likewise. * friend.c (make_friend_class): Likewise. * lex.c (cxx_init, cxx_finish, extract_interface_info): Likewise. * spew.c (read_process_identifier): Likewise. 2002-02-01 Jason Merrill <jason@redhat.com> PR c++/4872 * decl.c (finish_function): Warn about a non-void function with no return statement and no abnormal exit. * cp-tree.h (struct cp_language_function): Add returns_abnormally. (current_function_returns_abnormally): New macro. * call.c (build_call): Set it. * typeck.c (build_component_ref): Always complain about offsetof constructs on non-PODs. Only make it an error for members of virtual bases. * error.c (dump_scope): Don't add TFF_DECL_SPECIFIERS. (dump_function_decl): Always dump parms. * decl2.c (finish_static_data_member_decl): Complain about a local class with a static data member. PR c++/4286 * search.c (lookup_field_1): Don't xref a static data member just because we looked it up. 2002-01-31 Jason Merrill <jason@redhat.com> * Make-lang.in (parse.c): Handle .output file. PR c++/3395 * decl.c (xref_tag): Remember early attributes in TYPE_ATTRIBUTES, not TREE_TYPE. * semantics.c (finish_class_definition): Adjust. Allow attributes in parms and casts. * parse.y (named_parm): Don't strip attrs. (declmods): Remove 'attributes' production. (nonempty_cv_qualifiers): Accept attributes. (ATTRIBUTE): Give precedence. * decl.c (groktypename): Handle attributes. (grokparms): Likewise. 2002-01-29 Jakub Jelinek <jakub@redhat.com> * decl2.c (cxx_decode_option): Pass 0 as last argument to cpp_handle_option. * lang-specs.h: Use cpp_unique_options instead of cpp_options when used together with cc1_options. 2002-01-29 Nathan Sidwell <nathan@codesourcery.com> PR c++/5132 * typeck2.c (digest_init): Make sure non-array core type is instantiated. * decl2.c (reparse_absdcl_as_casts): Just store the type in the constructor, rather than build a new one. (build_expr_from_tree, CONSTRUCTOR case): Be careful with the PURPOSE of constructor elts. 2002-01-23 Zack Weinberg <zack@codesourcery.com> * Make-lang.in (parse.c): Adjust expected number of shift-reduce conflicts. (decl.o): Depend on diagnostic.h. * decl.c: Include diagnostic.h. (grokdeclarator): Check for null pointer. (finish_function): Don't abort when current_binding_level->parm_flag != 1, if errors have occurred; throw away the statement tree and extra binding levels, and continue. * lex.c (note_list_got_semicolon): Check for null pointer. * method.c (hack_identifier): Just return error_mark_node if value is error_mark_node. * parse.y (primary: TYPEID(type_id)): No need to use TYPE_MAIN_VARIANT here. (handler_seq): Accept an empty list of catch clauses and generate a fake handler block to avoid later crashes. (ansi_raise_identifier): Accept the error token too. * semantics.c (begin_class_definition, finish_class_definition): Check for error_mark_node. 2002-01-23 Zack Weinberg <zack@codesourcery.com> * typeck2.c (friendly_abort): Delete definition. * cp-tree.h (friendly_abort): Don't prototype. (my_friendly_assert): Use fancy_abort. 2002-01-23 Craig Rodrigues <rodrigc@gcc.gnu.org> * cp-tree.h (my_friendly_abort): Remove. 2002-01-23 Jakub Jelinek <jakub@redhat.com> * spew.c (pending_inlines, pending_inlines_tail, processing_these_inlines): Make static. (mark_pending_inlines): Remove static. (begin_parsing_inclass_inline): If in function, save pi for GC to cp_function_chain->unparsed_inlines instead. (process_next_inline): Likewise. * cp-tree.h (struct cp_language_function): Add unparsed_inlines. (mark_pending_inlines): Add prototype. * decl.c (spew_debug): Remove unused extern. (mark_lang_function): Call mark_pending_inlines. 2002-01-23 Craig Rodrigues <rodrigc@gcc.gnu.org> * call.c, class.c, decl.c, decl2.c, error.c, expr.c, friend.c, init.c, lex.c, mangle.c, method.c, pt.c, repo.c, rtti.c, search.c, semantics.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c: Change my_fancy_abort() to abort(). 2002-01-23 Jason Merrill <jason@redhat.com> PR c++/5453 * class.c (fixed_type_or_null): Fix thinko. PR c++/3331 * init.c (resolve_offset_ref): Use build_indirect_ref. * decl2.c (grokclassfn): Don't set DECL_REGISTER on 'this'. 2002-01-22 Jason Merrill <jason@redhat.com> * parse.y (function_body): Suppress the block for the outermost curly braces. * decl.c (pushdecl): Don't try to skip it. (begin_function_body): Keep the block we create, not the next one. * init.c (emit_base_init): Don't mess with keep_next_level. * class.c (build_base_path): Tweak formatting. 2002-01-19 Nathan Sidwell <nathan@codesourcery.com> Fix regression introduced with patch for c++/775 * parse.y (class_head_defn): Check for template specializations with a different class-key. 2002-01-17 Jason Merrill <jason@redhat.com> * decl.c (begin_constructor_body, begin_destructor_body): New fns. (begin_function_body): Call them and keep_next_level. * init.c (emit_base_init): Call keep_next_level. * semantics.c (setup_vtbl_ptr): Lose. * cp-tree.h (struct cp_language_function): Remove vtbls_set_up_p. (vtbls_set_up_p): Lose. * pt.c (tsubst_expr, CTOR_INITIALIZER): Call emit_base_init. * method.c (do_build_copy_constructor): Likewise. (synthesize_method): Call finish_mem_initializers. * parse.y (nodecls): Likewise. * error.c (dump_type_suffix): Print the exception specs before recursing. (dump_function_decl): Here, too. * cp-tree.h (TMPL_PARMS_DEPTH): Cast to signed HOST_WIDE_INT. 2002-01-10 Ira Ruben <ira@apple.com> PR c++/907 * decl.c (start_method): Handle attrlist. 2002-01-10 Jakub Jelinek <jakub@redhat.com> * decl2.c (max_tinst_depth): Increase default limit to 500. 2002-01-10 Graham Stott <grahams@redhat.com> * spew.c (YYCHAR): Uppercase macro parameter and add parenthesis. (YYCODE): Likewise. (NAME): Uppercase macro parameter. 2002-01-09 Graham Stott <grahams@redhat.com> * decl.h (grokdeclarator): Wrap long line. * semantics.c (FINISH_COND): Uppercase macro paramaters and add parenthesis. 2002-01-08 Graham Stott <grahams@redhat.com> * xref.c (FILE_NAME_ABSOLUTE_P): Add parenthesis. (PALLOC): Uppercase macro parameter and whitespace. (SALLOC): Uppercase macro parameter. (SFREE): Uppercase macros parameter, add parenthese and whitespace. (STREQL): Uppercase macro parameter and whitespace. (STRNEQ): Likewise. (STRLSS): Likewise. (STRLEQ): Likewise. (STRGTR): Likewise. (STRGEQ): Likewise. * call.c (convert_like): Add parenthesis and wrap. (convert_like_with_context): Likewise. (ICS_RANK): Whitespace. (NEED_TEMPORARY_P): Remove parenthesis. * class.c (VTT_TOP_LEVEL_P): Uppercase macro parameter and whitespace. (VTT_MARKED_BINFO_P): Likewise. * decl.c (BINDING_LEVEL): Add parenthesis. (DEF_OPERATOR): Likewise. * mangle.c (MANGLE_TRACE): Add parenthesis. (MANGLE_TRACE_TREE): Likewise. (write_signed_number): Likewise. (write_unsigned_number): Likewise. * pt.c (ccat): Uppercase macro parameter. (cat): Likewise * search.c (SET_BINFO_ACCESS): Add parenthesis. 2002-01-07 Jason Merrill <jason@redhat.com> * decl2.c (coerce_new_type): Downgrade error for size_t mismatch to pedwarn. PR c++/3536 * method.c (make_thunk): If !flag_weak, give the thunk the function's linkage. (use_thunk): Here, too. 2002-01-07 Graham Stott <grahams@redhat.com> * error.c: Update copyright date. (print_scope_operator): Add parenthesis. (print_left_paren): Likewise. (print_right_paren): Likewise. (print_left_bracket): Likewise. (print_right_bracket): Likewise. (print_template_argument_list_start): Likewise. (print_template_argument_list_end): Likewise. (print_non_consecutive_character): Likewise. (print_tree_identifier): Likewise. (print_identifier): Likewise. (NEXT_CODE): Uppercase macro parameter. (ident_fndecl): Delete unused. (GLOBAL_THING): Likewise. 2002-01-06 Graham Stott <grahams@redhat.com> * cp-tree.h (VAR_OR_FUNCTION_DECL_CHECK): Add parenthesis. (VAR_FUNCTION_OR_PARM_DECL_CHECK): Likewise. (VAR_TEMPL_TYPE_OR_FUNCTION_DECL_CHECK) Likewise. (RECORD_OR_UNION_TYPE_CHECK): Likewise. (BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): Likewise. (C_IS_RESERVED_WORD): Uppercase macro parameter. (C_RID_YYCODE) Likewise. (ptrmem_cst): Use rtx. (LOCAL_BINDING_P): Add whitespace. (INHERITED_VALUE_BINDING_P): Likewise. (BINDING_SCOPE): Wrap long line. (BINDING_HAS_LEVEL_P): Remove parenthesis. (BINDING_VALUE): Wrap long line. (BINDING_TYPE): Whitespace. (IDENTIFIER_GLOBAL_VALUE): Add parenthesis. (SET_IDENTIFIER_GLOBAL_VALUE): Likewise. (IDENTIFIER_NAMESPACE_VALUE): Likewise. (SET_IDENTIFIER_NAMESPACE_VALUE: Likewise. (same_type_p): Uppercase macro parameters. (same_type_ignoring_top_level_qualifiers_p): Likewise. (OVL_FUNCTION): Wrap long line. (OVL_CHAIN): Whitespace. (OVL_CURRENT): Add parenthesis and whitespace. (OVL_NEXT): Whitespace. (OVL_USED): Likewise. (IDENTIFIER_TYPE_VALUE): Likewise. (REAL_IDENTIFIER_TYPE_VALUE): Remove parenthesis. (SET_IDENTIFIER_TYPE_VALUE): Add parenthesis and whitespace. (LANG_ID_FIELD): Whitespace. (SET_LANG_ID(NODE,VALUE,NAME): Likewise. (IDENTIFIER_LABEL_VALUE): Whitespace and wrap. (SET_IDENTIFIER_LABEL_VALUE): Whitespace. (IDENTIFIER_IMPLICIT_DECL): Whitespace and wrap. (SET_IDENTIFIER_IMPLICIT_DECL); Whitespace. (IDENTIFIER_ERROR_LOCUS): Whitespace and wrap. (SET_IDENTIFIER_ERROR_LOCUS); Whitespace. (IDENTIFIER_VIRTUAL_P): Likewise. (IDENTIFIER_OPNAME_P): Likewise. (IDENTIFIER_TYPENAME_P): Remove parenthesis. (C_TYPE_FIELDS_READONLY): Uppercase macro parameters. (C_SET_EXP_ORIGINAL_CODE): Likewise. (TYPE_ASSEMBLER_NAME_STRING): Wrap long line. (TYPE_ASSEMBLER_NAME_LENGTH): Likewise. (IS_AGGR_TYPE): Uppercase macro parameter. (CLASS_TYPE_P): Likewise. (IS_AGGR_TYPE_CODE): Uppercase macro parameter and parenthesis. (IS_AGGR_TYPE_2): Whitespace. (TAGGED_TYPE_P): Uppercase macro parameter. (TYPE_BUILT_IN): Whitespace. (TYPE_FOR_JAVA): Likewise. (FUNCTION_ARG_CHAIN): Remove parenthesis. (FUNCTION_FIRST_USER_PARMTYPE): Add parenthesis. (FUNCTION_FIRST_USER_PARAM): Likewise. (PROMOTES_TO_AGGR_TYPE): Whitespace. (DERIVED_FROM_P): Add parenthesis and wrap. (UNIQUELY_DERIVED_FROM_P): Likewise. (ACCESSIBLY_UNIQUELY_DERIVED_P): Likewise. (PUBLICLY_UNIQUELY_DERIVED_P): Likewise. (CLASSTYPE_USE_TEMPLATE): Whitespace. (CLASSTYPE_INLINE_FRIENDS): Remove parenthesis. (TYPE_GETS_DELETE): Add parenthesis. (TYPE_HAS_CONVERSION): Add parenthesis and wrap. (TYPE_HAS_ASSIGN_REF): Likewise, (TYPE_HAS_CONST_ASSIGN_REF): Likewise. (TYPE_HAS_INIT_REF): Likewise. (TYPE_HAS_CONST_INIT_REF): Likewise. (TYPE_BEING_DEFINED): Likewise. (TYPE_LANG_SPECIFIC): Likewise. (CLASSTYPE_RTTI): Likewise. (TYPE_OVERLOADS_CALL_EXPR): Likewise. (TYPE_OVERLOADS_ARRAY_REF): Likewise. (TYPE_OVERLOADS_ARROW): Likewise. (TYPE_USES_MULTIPLE_INHERITANCE): Likewise. (TYPE_USES_VIRTUAL_BASECLASSES): Add parenthesis. (CLASSTYPE_METHOD_VEC): Likewise. (CLASSTYPE_MARKED_N): Likewise. (CLASSTYPE_MARKED): Likewise. (CLASSTYPE_MARKED2): Likewise. (CLASSTYPE_MARKED3): Likewise. (CLASSTYPE_MARKED4): Likewise. (CLASSTYPE_MARKED5): Likewise. (CLASSTYPE_MARKED6): Likewise. (SET_CLASSTYPE_MARKED): Whitespace. (CLEAR_CLASSTYPE_MARKED): Likewise. (SET_CLASSTYPE_MARKED2): Likewise. (CLEAR_CLASSTYPE_MARKED2): Likewise. (SET_CLASSTYPE_MARKED3): Likewise. (CLEAR_CLASSTYPE_MARKED3): Likewise. (SET_CLASSTYPE_MARKED4): Likewise. (CLEAR_CLASSTYPE_MARKED4): Likewise. (SET_CLASSTYPE_MARKED5): Likewise. (CLEAR_CLASSTYPE_MARKED5): Likewise. (SET_CLASSTYPE_MARKED6): Likewise. (CLEAR_CLASSTYPE_MARKED6): Likewise. (CLASSTYPE_TAGS): Likewise. (CLASSTYPE_VSIZE): Likewise. (CLASSTYPE_VBASECLASSES): Likewise. (CANONICAL_BINFO): Add parenthesis. (CLASSTYPE_SIZE(NODE): Likewise. (CLASSTYPE_SIZE_UNIT): Likewise. (CLASSTYPE_ALIGN(NODE): Likewise. (CLASSTYPE_USER_ALIGN): Likewise. (TYPE_JAVA_INTERFACE): Likewise. (CLASSTYPE_PURE_VIRTUALS): Likewise. (CLASSTYPE_NEEDS_VIRTUAL_REINIT): Whitespace and wrap. (TYPE_HAS_DEFAULT_CONSTRUCTOR): Likewise. (CLASSTYPE_HAS_MUTABLE): Likewise. (CLASSTYPE_FRIEND_CLASSES): Likewise. Likewise. (CLASSTYPE_DECLARED_CLASS): Whitespace and wrap. (CLASSTYPE_READONLY_FIELDS_NEED_INIT): Likewise. (CLASSTYPE_REF_FIELDS_NEED_INIT): Likewise. (CLASSTYPE_INTERFACE_ONLY): Likewise. (CLASSTYPE_INTERFACE_KNOWN): Likewise. (CLASSTYPE_INTERFACE_UNKNOWN): Likewise. (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise. (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise. (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise. (CLASSTYPE_DEBUG_REQUESTED): Whitespace and wrap. (BINFO_UNSHARED_MARKED): Whitespace. (BINFO_MARKED): Whitespace and wrap. (SET_BINFO_MARKED): Likewise. (CLEAR_BINFO_MARKED): Likewise. (BINFO_VTABLE_PATH_MARKED): Likewise. (SET_BINFO_VTABLE_PATH_MARKED): Likewise. (CLEAR_BINFO_VTABLE_PATH_MARKED): Likewise. (BINFO_SUBVTT_INDEX): Remove parenthesis. (BINFO_VPTR_INDEX): Likewise. (BINFO_PRIMARY_BASE_OF): Likewise, (CLASSTYPE_VFIELDS): Whitespace. (VF_DERIVED_VALUE): Wrap long line. (NAMESPACE_LEVEL): Whitespace. (CAN_HAVE_FULL_LANG_DECL_P): Remove parenthesis. (DEFARG_POINTER): Whitespace. (DECL_NEEDED_P): Remove parenthesis. (DECL_LANGUAGE): Whitespace. (SET_DECL_LANGUAGE): Add parenthesis. (DECL_CONSTRUCTOR_P): Whitespace and wrap. (DECL_OVERLOADED_OPERATOR_P): Remove parenthesis. (DECL_IN_AGGR_P): Whitespace. (DECL_FRIEND_P): Likewise. (DECL_BEFRIENDING_CLASSES): Likewise. (DECL_STATIC_FUNCTION_P): Whitespace and wrap. (DECL_NONCONVERTING_P): Whitespace. (DECL_PURE_VIRTUAL_P): Likewise. (DECL_NEEDS_FINAL_OVERRIDER_P): Likewise. (DECL_PENDING_INLINE_INFO): Whitespace. (DECL_SORTED_FIELDS): Likewise. (DECL_DEFERRED_FN): Likewise. (DECL_TEMPLATE_INFO): Likewise. (CLASSTYPE_TEMPLATE_INFO): Whitespace and wrap. (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO); Likewise. (SET_TYPE_TEMPLATE_INFO): Add parenthesis. (TMPL_ARGS_LEVEL): Likewise. (SET_TMPL_ARGS_LEVEL): Likewise. (INNERMOST_TEMPLATE_PARMS): Whitespace. (C_TYPEDEF_EXPLICITLY_SIGNED): Uppercase macro parameter. (INTEGRAL_CODE_P(CODE): Add parenthesis. (CP_INTEGRAL_TYPE_P): Remove parenthesis. (TYPE_HAS_CONSTRUCTOR): Whitespace. (TREE_HAS_CONSTRUCTOR): Likewise. (TYPE_HAS_DESTRUCTOR): Likewise. (TYPE_HAS_REAL_ASSIGN_REF): Likewise. (TYPE_HAS_COMPLEX_ASSIGN_REF): Likewise. (TYPE_HAS_ABSTRACT_ASSIGN_REF): Likewise. (TYPE_HAS_COMPLEX_INIT_REF): Likewise. (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): Likewise. (TYPE_PTRMEMFUNC_P): Likewise. (TYPE_PTRMEMFUNC_FLAG): Likewise. (TYPE_GET_PTRMEMFUNC_TYPE): Likewise. (TYPE_SET_PTRMEMFUNC_TYPE): Likewise. (TYPE_PTRMEM_CLASS_TYPE): Remove parenthesis. (TYPE_PTRMEM_POINTED_TO_TYPE): Likewise. (DECL_ACCESS): Whitespace. (DECL_GLOBAL_CTOR_P): Remove parenthesis. (DECL_GLOBAL_DTOR_P): Likewise. (GLOBAL_INIT_PRIORITY): Likewise. (DECL_TEMPLATE_PARMS): Likewise. (DECL_TEMPLATE_RESULT): Likewise. (DECL_TEMPLATE_INSTANTIATIONS): Likewise. (DECL_TEMPLATE_SPECIALIZATIONS): Likewise. (DECL_IMPLICIT_TYPEDEF_P): Remove parenthesis. (SET_DECL_IMPLICIT_TYPEDEF_P): Likewise. (PRIMARY_TEMPLATE_P): Add parenthesis. (DECL_USE_TEMPLATE): Whitespace. (CLASSTYPE_IMPLICIT_INSTANTIATION): Likewise. (SET_CLASSTYPE_IMPLICIT_INSTANTIATION): Likewise. (CLASSTYPE_EXPLICIT_INSTANTIATION): Likewise. (SET_CLASSTYPE_EXPLICIT_INSTANTIATION): Likewise. (CALL_DECLARATOR_PARMS): Remove parenthesis. (CALL_DECLARATOR_QUALS): Likewise. (CALL_DECLARATOR_EXCEPTION_SPEC): Likewise. (TEMP_NAME_P): Wrap. (VFIELD_NAME_P): Likewise. (B_SET): Uppercase macro parameters and add parenthesis. (B_CLR): Likewise. (B_TST): Likewise. (LOOKUP_NAMESPACES_ONLY): Uppercase macro parameters. (LOOKUP_TYPES_ONLY): Uppercase macro parameters. (LOOKUP_QUALIFIERS_ONLY): Uppercase macro parameters. (same_or_base_type_p): Likewise. (cp_deprecated): Likewise. 2002-01-05 Richard Henderson <rth@redhat.com> * semantics.c (expand_body): Revert last change. 2002-01-04 Jason Merrill <jason@redhat.com> PR c++/4122 * class.c (update_vtable_entry_for_fn): Set delta to zero for a lost primary. * class.c (build_vtbl_initializer): Check for a lost primary before calculating the vtable entry to throw away. 2002-01-02 Jason Merrill <jason@redhat.com> * semantics.c (expand_body): Call outlining_inline_function when emitting an inline function out of line. 2002-01-02 Nathan Sidwell <nathan@codesourcery.com> PR c++/5116, c++/764 reversion * call.c (build_new_op): Revert the instantiations. They are incorrect. 2002-01-02 Nathan Sidwell <nathan@codesourcery.com> PR c++/5089 * decl2.c (reparse_absdcl_as_casts): Don't warn about casts to void. 2002-01-02 Nathan Sidwell <nathan@codesourcery.com> PR c++/3716 * pt.c (tsubst_aggr_type): Move pmf handling into tsubst. (tsubst, case POINTER_TYPE): Handle pmfs here. (tsubst, case OFFSET_TYPE): Check it is not an offset to reference. If it is offset to FUNCTION_TYPE, create a METHOD_TYPE. 2002-01-02 Nathan Sidwell <nathan@codesourcery.com> PR c++/35 * cp-tree.h (DECL_LANG_FLAG_0): Used for PARM_DECL too. (DECL_TEMPLATE_PARM_P): A PARM_DECL might be one too. * pt.c (process_template_parm): SET_DECL_TEMPLATE_PARM_P on the PARM_DECL. (tsubst_template_parms): Break up loop statements. (tsubst_decl, case PARM_DECL): Copy DECL_TEMPLATE_PARM_P. Template parm PARM_DECLs don't get promoted. 2002-01-02 Nathan Sidwell <nathan@codesourcery.com> PR c++/5123 * typeck.c (build_component_ref): Cope with a TEMPLATE_ID_EXPR. (build_x_function_call): Cope with a COMPONENT_REF containing a TEMPLATE_ID_EXPR. 2002-01-02 Nathan Sidwell <nathan@codesourcery.com> PR c++/5213 * pt.c (convert_template_argument): Be more careful determining when RECORD_TYPE templates are or are not templates. 2002-01-02 Nathan Sidwell <nathan@codesourcery.com> PR c++/775 * cp-tree.h (handle_class_head): Adjust prototype. * decl2.c (handle_class_head): Add DEFN_P and NEW_TYPE_P parameters. Use for all class heads. * parse.y (named_class_head_sans_basetype, named_class_head, named_complex_class_head_sans_basetype, named_class_head_sans_basetype_defn, unnamed_class_head): Remove. (class_head, class_head_apparent_template): Recognize class heads (class_head_decl, class_head_defn): New reductions. Process class heads. (structsp): Adjust class definition and class declaration reductions. (maybe_base_class_list): Give diagnostic on empty list. 2002-01-02 Nathan Sidwell <nathan@codesourcery.com> PR c++/4379 * typeck.c (build_x_unary_op): Don't destroy the OFFSET_REF on a single non-static member. (unary_complex_lvalue): If it cannot be a pointer to member, don't make it so. Check it is not pointer to reference. 2002-01-02 Nathan Sidwell <nathan@codesourcery.com> PR c++/5132 * decl2.c (reparse_absdcl_as_casts): Don't digest_init if we are processing a template decl. 2002-01-02 Nathan Sidwell <nathan@codesourcery.com> PR c++/5116, c++/764 * call.c (build_new_op): Make sure template class operands are instantiated. Simplify arglist construction. 2001-12-29 Nathan Sidwell <nathan@codesourcery.com> * call.c (build_user_type_conversion_1): Use my_friendly_assert rather than if ... abort. * cvt.c (convert_to_reference): Likewise. * semantics.c (setup_vtbl_ptr): Likewise. * pt.c (lookup_template_class): Comment typo. 2001-12-29 Nathan Sidwell <nathan@codesourcery.com> PR c++/5125 * pt.c (push_template_decl_real): Make sure DECL has DECL_LANG_SPECIFIC. 2001-12-29 Nathan Sidwell <nathan@codesourcery.com> PR c++/335 * init.c (resolve_offset_ref): Copy cv qualifiers of this pointer for non-reference fields. * typeck.c (require_complete_type): Use resolve_offset_ref). 2001-12-26 Nathan Sidwell <nathan@codesourcery.com> PR c++/196 * parse.y (bad_parm): Better diagnostic when given a SCOPE_REF. 2001-12-24 Nathan Sidwell <nathan@codesourcery.com> PR c++/160 * typeck.c (build_modify_expr): Remove old unreachable code & tidy up. Don't stabilize_references when initializing a reference. 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> * decl2.c (lang_f_options): Const-ify. 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk> * config-lang.in (diff_excludes): Remove. 2001-12-19 Nathan Sidwell <nathan@codesourcery.com> PR c++/90 * typeck.c (build_function_call_real): Use original function expression for errors. 2001-12-18 Jason Merrill <jason@redhat.com> PR c++/3242 * class.c (add_method): Do compare 'this' quals when trying to match a used function. Don't defer to another used function. 2001-12-18 Nathan Sidwell <nathan@codesourcery.com> * pt.c (instantiate_clone): Remove, fold into ... (instantiate_template): ... here. Simplify by removing mutual recursion. * typeck2.c (build_m_component_ref): Don't cv qualify the function pointed to by a pointer to function. * class.c (delete_duplicate_fields_1): Typo. 2001-12-18 Jason Merrill <jason@redhat.com> C++ ABI change: destroy value arguments in caller. * semantics.c (genrtl_start_function, genrtl_finish_function): Don't create an extra binding level for the parameters. * decl.c (store_parm_decls): Don't do parameter cleanups. 2001-12-18 Nathan Sidwell <nathan@codesourcery.com> * call.c (build_new_method_call): Use '%#V'. * error.c (cv_to_string): Use V parameter to determine padding. 2001-12-18 Joseph S. Myers <jsm28@cam.ac.uk> * call.c, decl2.c, init.c: Use "built-in" and "bit-field" spellings in messages. 2001-12-17 Zack Weinberg <zack@codesourcery.com> * cp-tree.h: Delete #defines for cp_error, cp_warning, cp_pedwarn, and cp_compiler_error. * call.c, class.c, cp-tree.h, cvt.c, decl.c, decl2.c, error.c, except.c, friend.c, init.c, lex.c, method.c, parse.y, pt.c, rtti.c, search.c, semantics.c, spew.c, tree.c, typeck.c, typeck2.c: Change calls to the above macros to use their language-independent equivalents: error, warning, pedwarn, and internal_error respectively. 2001-12-16 Neil Booth <neil@daikokuya.demon.co.uk> * decl2.c (finish_file): Remove back_end_hook. 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk> * ChangeLog.1, ChangeLog.2, ChangeLog, NEWS, call.c, class.c, cp-tree.h, decl.c, decl2.c, except.c, operators.def, optimize.c, pt.c, rtti.c, semantics.c, typeck.c: Fix spelling errors. 2001-12-15 Joseph S. Myers <jsm28@cam.ac.uk> * lang-options.h: Use American spelling in messages. 2001-12-13 Jason Merrill <jason@redhat.com> * Make-lang.in (parse.h): Separate rule, just depend on parse.c. Use cleanups to run base and member destructors. * init.c (push_base_cleanups): New function, split out from... (build_delete): ...here. Lose !TYPE_HAS_DESTRUCTOR code. * decl.c (finish_destructor_body): Move vbase destruction code to push_base_cleanups. (begin_function_body, finish_function_body): New fns. (finish_function): Move [cd]tor handling and call_poplevel to finish_function_body. (pushdecl): Skip the new level. * semantics.c (genrtl_try_block): Don't call end_protect_partials. (setup_vtbl_ptr): Call push_base_cleanups. * method.c (synthesize_method): Call {begin,end}_function_body. * pt.c (tsubst_expr): Handle COMPOUND_STMT_BODY_BLOCK. * cp-tree.h: Declare new fns. * parse.y (function_body, .begin_function_body): New nonterminals. (fndef, pending_inline, function_try_block): Use function_body. (ctor_initializer_opt, function_try_block): No longer has a value. (base_init): Remove .set_base_init token. (.set_base_init, compstmt_or_error): Remove. * Make-lang.in (parse.c): Expect two fewer s/r conflicts. * optimize.c (maybe_clone_body): Fix parameter updating. 2001-12-12 Jason Merrill <jason@redhat.com> * decl.c (store_parm_decls): Remove parms_have_cleanups cruft. * semantics.c (genrtl_start_function): Don't pass parms_have_cleanups or push an extra binding level. (genrtl_finish_function): Lose cleanup_label cruft. * cp-tree.h (struct cp_language_function): Remove x_ctor_label. (ctor_label): Remove. * semantics.c (finish_return_stmt): Lose ctor_label support. * decl.c (finish_constructor_body, mark_lang_function): Likewise. * typeck.c (check_return_expr): Check DECL_DESTRUCTOR_P, not dtor_label. * call.c (build_new_method_call): Let resolves_to_fixed_type_p check for [cd]tors. * class.c (fixed_type_or_null, case INDIRECT_REF): Fix. * decl.c (finish_function): Check VMS_TARGET, not VMS. * decl.c (start_cleanup_fn): Remove redundant pushlevel. (end_cleanup_fn): And poplevel. * semantics.c (setup_vtbl_ptr): Always build a CTOR_INITIALIZER if we're in a template. 2001-12-12 Jakub Jelinek <jakub@redhat.com> * cp-tree.h (DESTRUCTOR_DECL_PREFIX, DESTRUCTOR_NAME_P, ANON_PARMNAME_FORMAT, ANON_PARMNAME_P, DESTRUCTOR_NAME_FORMAT, THIS_NAME_P): Delete. * spew.c (read_process_identifier): Remove DESTRUCTOR_NAME_P, THIS_NAME_P and ANON_PARMNAME_P tests from warning about clash with internal naming scheme. * error.c (dump_decl): Remove DESTRUCTOR_NAME_P use. 2001-12-12 Nathan Sidwell <nathan@codesourcery.com> * decl.c (grokdeclarator): Deprecated implicit typename use. 2001-12-11 Nathan Sidwell <nathan@codesourcery.com> PR g++/51 * parse.y (frob_specs): Indicate it is a language linkage which contained the extern. * decl.c (grokdeclarator): Allow extern language linkage with other specifiers. 2001-12-10 Nathan Sidwell <nathan@codesourcery.com> PR g++/72 * decl.c (add_binding): Don't reject duplicate typedefs involving template parameters. 2001-12-10 Neil Booth <neil@daikokuya.demon.co.uk> * parse.y, semantics.c: Similarly. 2001-12-09 Nathan Sidwell <nathan@codesourcery.com> PR g++/87 * cp-tree.h (DECL_COPY_CONSTRUCTOR_P): Use copy_fn_p. (copy_args_p): Rename to ... (copy_fn_p): ... here. (grok_special_member_properties): New function. (grok_op_properties): Lose VIRTUALP parameter. (copy_assignment_arg_p): Remove. * call.c (build_over_call): Use copy_fn_p. * decl.c (grokfndecl): Reformat. Adjust call to grok_op_properties. (copy_args_p): Rename to ... (copy_fn_p): ... here. Reject template functions. Check for pass by value. (grok_special_member_properties): Remember special functions. (grok_ctor_properties): Don't remember them here, just check. (grok_op_properties): Likewise. (start_method): Call grok_special_member_properties. * decl2.c (grokfield): Likewise. (copy_assignment_arg_p): Remove. (grok_function_init): Don't remember abstract assignment here. * pt.c (instantiate_class_template): Call grok_special_member_properties. (tsubst_decl): Adjust grok_op_properties call. 2001-12-08 Aldy Hernandez <aldyh@redhat.com> * lex.c (rid_to_yy): Add RID_CHOOSE_EXPR and RID_TYPES_COMPATIBLE_P. 2001-12-08 John David Anglin <dave@hiauly1.hia.nrc.ca> * semantics.c (simplify_aggr_init_exprs_r): Add DIRECT_BIND flag in call to build_aggr_init. * cp-tree.h (DIRECT_BIND): Document new use of DIRECT_BIND. 2001-12-08 Neil Booth <neil@daikokuya.demon.co.uk> * parse.y: Replace uses of the string non-terminal with STRING. Don't perform string concatentaion here. (string): Remove non-terminal. * semantics.c (finish_asm_stmt): Don't concatenate strings here. 2001-12-05 Jason Merrill <jason@redhat.com> * cp-lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING): Define. (LANG_HOOKS_TREE_INLINING_END_INLINING): Define. * tree.c (cp_start_inlining, cp_end_inlining): New fns. * pt.c (push_tinst_level): No longer static. * cp-tree.h: Declare them. * init.c (resolve_offset_ref): Don't check access for the base conversion to access a FIELD_DECL. * cp-tree.h (TYPE_REFFN_P): New macro. * decl.c (bad_specifiers): Check it, too. * rtti.c (create_pseudo_type_info): Set CLASSTYPE_INTERFACE_ONLY on the __*_type_info type if we haven't seen a definition. 2001-12-05 Neil Booth <neil@daikokuya.demon.co.uk> * decl.c: Include c-common.h. (shadow_warning): Move to c-common.c. Wed Dec 5 17:00:49 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> * decl.c (duplicate_decls): Don't copy DECL_NO_CHECK_MEMORY_USAGE. 2001-12-04 Nathan Sidwell <nathan@codesourcery.com> * pt.c (end_template_parm_list): Clear TREE_CHAIN of each parm. 2001-12-04 Nathan Sidwell <nathan@codesourcery.com> PR g++/164 * init.c (sort_base_init): Allow binfos to be directly specified. * method.c (do_build_copy_constructor): Explicitly convert to the base instance. (do_build_assign_ref): Likewise. 2001-12-03 Hans-Peter Nilsson <hp@bitrange.com> * decl.c (xref_basetypes): Don't use C99 construct in tag_code declaration and initialization. 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk> * typeck2.c: Remove leading capital from diagnostic messages, as per GNU coding standards. 2001-12-03 Mumit Khan <khan@nanotech.wisc.edu> PR c++/3394 * decl.c (xref_basetypes): Handle attributes between 'class' and name. 2001-12-03 Nathan Sidwell <nathan@codesourcery.com> PR g++/3381 * parse.y (named_complex_class_head_sans_basetype): Add new reduction. * Make-lang.in (parse.c): Adjust expected conflict count. 2001-12-03 Jason Merrill <jason@redhat.com> * class.c (finish_vtbls): Fill in BINFO_VPTR_FIELD in the immediate binfos for our virtual bases. 2001-12-02 Neil Booth <neil@daikokuya.demon.co.uk> * call.c (build_java_interface_fn_ref): Similarly. * except.c (is_admissible_throw_operand): Similarly. * init.c (build_java_class_ref): Similarly. * xref.c (open_xref_file): Similarly. 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk> * class.c (finish_struct): Remove trailing periods from messages. * decl.c (check_tag_decl): Similarly. * lex.c (cxx_set_yydebug): Similarly. * typeck2.c (friendly_abort): Similarly. 2001-11-29 Mark Mitchell <mark@codesourcery.com> PR c++/3048 * cp-tree.h (ovl_member): Remove. * decl2.c (merge_functions): Handle extern "C" functions specially. * tree.c (ovl_member): Remove. 2001-11-29 Mark Mitchell <mark@codesourcery.com> PR c++/4842 * class.c (get_basefndecls): Take an IDENTIFIER_NODE, not a FUNCTION_DECL, as input. (mark_overriders): Remove. (warn_hidden): Rework for the new ABI. 2001-11-29 Mark Mitchell <mark@codesourcery.com> PR c++/3471 * call.c (convert_like_real): Do not build additional temporaries for rvalues of class type. 2001-11-28 Nathan Sidwell <nathan@codesourcery.com> * cp-tree.h (UNIQUELY_DERIVED_FROM_P): Use lookup base. (ACCESSIBLY_UNIQUELY_DERIVED_FROM_P): Likewise. (PUBLICLY_UNIQUELY_DERIVED_FROM_P: Likewise. (DERIVED_FROM_P): Likewise. (enum base_access): Renumber, add ba_quiet bit mask. (get_binfo): Remove. (get_base_distance): Remove. (binfo_value): Remove. (ACCESSIBLY_DERIVED_FROM_P): Remove. * call.c (standard_conversion): Use lookup_base. * class.c (strictly_overrides): Likewise. (layout_virtual_bases): Likewise. (warn_about_ambiguous_direct_bases): Likewise. (is_base_of_enclosing_class): Likewise. (add_vcall_offset_vtbl_entries_1): Likewise. * cvt.c (build_up_reference): Adjust comment. * init.c (build_member_call): Reformat. * search.c (get_binfo): Remove. (get_base_distance_recursive): Remove. (get_base_distance): Remove. (lookup_base_r): Tweak. (lookup_base): Add ba_quiet control. Complete the types here. (covariant_return_p): Use lookup_base. * tree.c (binfo_value): Remove. (maybe_dummy_object): Use lookup_base. * typeck.c (build_static_cast): Use lookup_base. (get_delta_difference): Likewise. * typeck2.c (binfo_or_else): Use lookup_base. (build_scoped_ref): Add back error_mark_check. (build_m_component_ref): Use lookup_base. 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk> * Make-lang.in (c++.generated-manpages): New dummy target. Tue Nov 27 09:03:47 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> * Make-lang.in (cp-lang.o): Depends on c-common.h. * cp-lang.c (c-common.h): Include. (LANG_HOOKS_EXPAND_CONSTANT, LANG_HOOKS_SAFE_FROM_P): New hooks. * decl.c (cxx_init_decl_processing): Don't set lang_safe_from_p. * expr.c (init_cplus_expand): Don't set lang_expand_constant. 2001-11-26 Neil Booth <neil@daikokuya.demon.co.uk> * decl2.c (c_language): Move to c-common.c. * lex.c (cxx_post_options, cxx_init_options): Use c-common.c functions. (cxx_init): Update. 2001-11-26 Jason Merrill <jason@redhat.com> * call.c (joust): Remove COND_EXPR hack. 2001-11-25 Aldy Hernandez <aldyh@redhat.com> * search.c (lookup_base_r): Declare bk in variable declaration space. 2001-11-25 Nathan Sidwell <nathan@codesourcery.com> PR g++/3145 * class.c (build_vbase_pointer): Remove. (build_vbase_path): Remove. (build_base_path): New function. * cp-tree.h (base_access, base_kind): New enumerations. (build_base_path): Declare. (convert_pointer_to_real): Remove. (convert_pointer_to): Remove. (lookup_base): Declare. (convert_pointer_to_vbase): Remove. * call.c (build_scoped_method_call): Use lookup_base & build_base_path instead of convert_pointer_to_real, get_base_distance & get_binfo. (build_over_call): Likewise. * cvt.c (cp_convert_to_pointer): Likewise. (convert_to_pointer_force): Likewise. (build_up_reference): Likewise. (convert_pointer_to_real): Remove. (convert_pointer_to): Remove. * init.c (dfs_initialize_vtbl_ptrs): Use build_base_path instead of convert_pointer_to_vbase & build_vbase_path. (emit_base_init): Use build_base_path instead of convert_pointer_to_real. (expand_virtual_init): Lose unrequired conversions. (resolve_offset_ref): Use lookup_base and build_base_path instead of convert_pointer_to. * rtti.c (build_dynamic_cast_1): Use lookup_base & build_base_path instead of get_base_distance & build_vbase_path. * search.c (get_vbase_1): Remove. (get_vbase): Remove. (convert_pointer_to_vbase): Remove. (lookup_base_r): New function. (lookup_base): New function. * typeck.c (require_complete_type): Use lookup_base & build_base_path instead of convert_pointer_to. (build_component_ref): Likewise. (build_x_function_call): Likewise. (get_member_function_from_ptrfunc): Likewise. (build_component_addr): Likewise. * typeck2.c (build_scoped_ref): Likewise. 2001-11-22 Bryce McKinlay <bryce@waitaki.otago.ac.nz> * cp-tree.h (CP_TYPE_QUALS): Removed. * decl.c (cxx_init_decl_processing): Don't set lang_dump_tree. * cp-lang.c: Set LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN and LANG_HOOKS_TREE_DUMP_TYPE_QUALS_FN. * dump.c (cp_dump_tree): Use void* dump_info argument to match lang-hooks prototype. * call.c, cp-tree.h, cvt.c, decl.c, init.c, mangle.c, method.c, pt.c, rtti.c, semantics.c, tree.c, typeck.c, typeck2.c: All references to CP_TYPE_QUALS changed to cp_type_quals. * Make-lang.in: References to c-dump.h changed to tree-dump.h. (CXX_C_OBJS): Remove c-dump.o. 2001-11-21 Mark Mitchell <mark@codesourcery.com> PR c++/3637 * pt.c (lookup_template_class): Ensure that all specializations are registered on the list corresponding to the most general template. 2001-11-20 Mark Mitchell <mark@codesourcery.com> * call.c (non_reference): Add documentation. (convert_class_to_reference): Do not strip reference types from conversion operators. (maybe_handle_ref_bind): Simplify. (compare_ics): Correct handling of references. 2001-11-19 John Wilkinson <johnw@research.att.com> * dump.c (dump_op): New function. (cp_dump_tree): Dump CLASSTYPE_TEMPLATE_SPECIALIZATION. Use dump_op. Dump DECL_MUTABLE, access and staticness for VAR_DECLs. DECL_PURE_VIRTUAL_P, DECL_VIRTUAL_P, 2001-11-19 Mark Mitchell <mark@codesourcery.com> PR4629 * semantics.c (finish_sizeof): Make sure that expression created while processing a template do not have a type. (finish_alignof): Likewise. * typeck.c (c_sizeof): Likewise. (expr_sizeof): Likewise. 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk> * lex.c (cxx_finish): Call c_common_finish. (finish_parse): Remove. 2001-11-17 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> * decl.c (create_array_type_for_decl): Check if NAME is NULL_TREE when displaying error message about missing array bounds. 2001-11-17 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> * mangle.c (write_expression): Handle CAST_EXPR, STATIC_CAST_EXPR, CONST_CAST_EXPR. * operators.def: Add CAST_EXPR, STATIC_CAST_EXPR, CONST_CAST_EXPR. 2001-11-16 Neil Booth <neil@daikokuya.demon.co.uk> * cp-tree.h (print_class_statistics): Restore. 2001-11-15 Jason Merrill <jason@redhat.com> * method.c (use_thunk): Don't emit debugging information for thunks. * parse.y: Add ... IDENTIFIER SCOPE and ... PTYPENAME SCOPE expansions. * decl.c (make_typename_type): Handle getting a class template. * search.c (lookup_field_r): A class template is good enough for want_type. * call.c (convert_like_real): Only use cp_convert for the bad part. (standard_conversion): Also allow bad int->enum. * typeck.c (ptr_reasonably_similar): Also allow functions to interconvert. Pointers to same-size integers are reasonably similar. * cvt.c (convert_to_void): If we build a new COND_EXPR, always give it void type. 2001-11-15 Nathan Sidwell <nathan@codesourcery.com> PR g++/3154 * init.c (sort_base_init): Remove unreachable code. (expand_member_init): Adjust comment to reflect reality. Simplify and remove unreachable code. 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk> * cp-tree.h (init_reswords, cxx_init_decl_processing): New. (cxx_init): Update prototype. * decl.c (init_decl_processing): Rename. Move null node init to its creation time. * lex.c (cxx_init_options): Update. (cxx_init): Combine with old init_parse; also call cxx_init_decl_processing. 2001-11-14 Richard Sandiford <rsandifo@redhat.com> * decl.c (check_initializer): Try to complete the type of an array element before checking whether it's complete. Don't complain about arrays with complete element types but an unknown size. (cp_finish_decl): Build the hierarchical constructor before calling maybe_deduce_size_from_array_init. 2001-11-14 Joseph S. Myers <jsm28@cam.ac.uk> * Make-lang.in: Change all uses of $(manext) to $(man1ext). 2001-11-13 Nathan Sidwell <nathan@codesourcery.com> PR g++/4206 * parse.y (already_scoped_stmt): Remove. (simple_stmt, WHILE & FOR): Use implicitly_scoped_stmt. 2001-11-12 H.J. Lu <hjl@gnu.org> * cvt.c (ocp_convert): Don't warn the address of a weak function is always `true'. 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk> * cp-lang.c (LANG_HOOKS_PRINT_DECL, LANG_HOOKS_PRINT_TYPE, LANG_HOOKS_PRINT_STATISTICS, LANG_HOOKS_PRINT_XNODE, LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_SET_YYDEBUG): Override. * cp-tree.h (print_class_statistics): Remove. (cxx_print_statistics, cxx_print_xnode, cxx_print_decl, cxx_print_type, cxx_print_identifier, cxx_set_yydebug): New. * lex.c (set_yydebug): Rename c_set_yydebug. * ptree.c (print_lang_decl, print_lang_type, print_lang_identifier, lang_print_xnode): Rename. * tree.c (print_lang_statistics): Rename. 2001-11-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> * class.c (dump_array): Fix format specifier warning. 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk> * cp-lang.c (LANG_HOOKS_NAME): Override. (struct lang_hooks): Constify. * lex.c (cxx_init_options): Update. (lang_identify): Remove. * parse.y (language_string): Remove. 2001-11-08 Andreas Franck <afranck@gmx.de> * Make-lang.in (CXX_INSTALL_NAME, GXX_CROSS_NAME, DEMANGLER_CROSS_NAME): Handle program_transform_name the way suggested by autoconf. (GXX_TARGET_INSTALL_NAME, CXX_TARGET_INSTALL_NAME): Define. (c++.install-common): Use the transformed target alias names. 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk> * Make-lang.in: Update. * cp-lang.c: Include langhooks-def.h. 2001-11-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> * pt.c (tsubst_copy): Call tsubst for TYPEOF_EXPR. 2001-11-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> * lex.c (copy_lang_type): Add static prototype. 2001-11-02 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> * pt.c (unify): Handle SCOPE_REF. 2001-11-01 Jakub Jelinek <jakub@redhat.com> * tree.c (cp_copy_res_decl_for_inlining): Adjust DECL_ABSTRACT_ORIGIN for the return variable. 2001-10-31 Zack Weinberg <zack@codesourcery.com> * Make-lang.in: Replace $(INTL_TARGETS) with po-generated. 2001-10-28 Joseph S. Myers <jsm28@cam.ac.uk> * ChangeLog.1, ChangeLog.2, ChangeLog, class.c, decl2.c, search.c, semantics.c, spew.c: Fix spelling errors. 2001-10-27 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> * decl2.c (validate_nonmember_using_decl): Handle NAMESPACE_DECL. 2001-10-25 Zack Weinberg <zack@codesourcery.com> * cp-lang.c: Redefine LANG_HOOKS_CLEAR_BINDING_STACK to pop_everything. Tue Oct 23 14:00:20 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> * cp-lang.c (cxx_get_alias_set): New function. Point LANG_HOOKS_GET_ALIAS_SET to it. 2001-10-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> * cp-tree.def (UNBOUND_CLASS_TEMPLATE): New tree node. * cp-tree.h (make_unbound_class_template): Prototype new function. * decl.c (make_unbound_class_template): New function. * decl2.c (arg_assoc_template_arg): Handle UNBOUND_CLASS_TEMPLATE. * error.c (dump_type): Likewise. * mangle.c (write_type): Likewise. * parse.y (template_parm): Likewise. (template_argument): Use make_unbound_class_template. * pt.c (convert_template_argument): Handle UNBOUND_CLASS_TEMPLATE. (tsubst): Likewise. (tsubst_copy): Likewise. (unify): Likewise. * tree.c (walk_tree): Likewise. * typeck.c (comptypes): Likewise. 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> * xref.c (GNU_xref_member): Use safe-ctype macros and/or fold extra calls into fewer ones. 2001-10-18 Alexandre Oliva <aoliva@redhat.com> * decl.c (duplicate_decls): Propagate DECL_UNINLINABLE. Warn when merging inline with attribute noinline. (start_decl, start_function): Warn if inline and attribute noinline appear in the same declaration. 2001-10-16 H.J. Lu <hjl@gnu.org> * cp-tree.h (BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): Defined for tree checking disabled. 2001-10-16 Hans-Peter Nilsson <hp@axis.com> * cp-tree.h (VFIELD_NAME_FORMAT) [NO_DOLLAR_IN_LABEL && NO_DOT_IN_LABEL]: Adjust to match VFIELD_NAME. 2001-10-15 Richard Sandiford <rsandifo@redhat.com> * pt.c (UNIFY_ALLOW_MAX_CORRECTION): Define. (unify): Only handle MINUS_EXPR specially if the above flag is set and the subtracted constant is 1. Clear the flag on recursive calls. Set it when unifying the maximum value in an INTEGER_TYPE's range. 2001-10-15 Richard Sandiford <rsandifo@redhat.com> * decl.c (bad_specifiers): Don't allow exception specifications on any typedefs. 2001-10-14 Neil Booth <neil@daikokuya.demon.co.uk> * cp/lex.c (init_cp_pragma): Similarly. 2001-10-13 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> * pt.c (lookup_template_class): Build complete template arguments for BOUND_TEMPLATE_TEMPLATE_PARM. 2001-10-12 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> * cp-tree.h (TYPE_BINFO): Update comment. (BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): New macro. (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Use template_info. (TYPENAME_TYPE_FULLNAME): Use TYPE_FIELDS. (copy_type): Prototype new function. * lex.c (copy_lang_decl): Gather tree node statistics. (copy_lang_type): New function. (copy_type): Likewise. (cp_make_lang_type): Create lang_type for BOUND_TEMPLATE_TEMPLATE_PARM. Set TYPE_BINFO for TYPENAME_TYPE and BOUND_TEMPLATE_TEMPLATE_PARM. * pt.c (tsubst): Use copy_type instead of copy_node. * search.c (lookup_field_1): Ignore TYPENAME_TYPE. 2001-10-12 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> * pt.c (determine_specialization): Ignore functions without DECL_TEMPLATE_INFO. 2001-10-12 Nathan Sidwell <nathan@codesourcery.com> PR g++/4476 * typeck2.c (abstract_virtuals_error): Ignore incomplete classes. 2001-10-11 Jason Merrill <jason_merrill@redhat.com> * typeck2.c (store_init_value): Don't re-digest a bracketed initializer. * class.c (finish_struct_anon): Use TYPE_ANONYMOUS_P instead of ANON_AGGR_TYPE_P. 2001-10-11 Richard Henderson <rth@redhat.com> * class.c (build_vtable_entry_ref): Create a VTABLE_REF instead of an asm statement. (build_vtbl_ref_1): Split out from build_vtbl_ref. (build_vfn_ref): Use it to handle vtable descriptors before calling build_vtable_entry_ref. * decl2.c (output_vtable_inherit): Use assemble_vtable_inherit. 2001-10-10 Richard Henderson <rth@redhat.com> * parse.y (asm_operand): Allow named operands. * semantics.c (finish_asm_stmt): Tweek for changed location of the operand constrant. 2001-10-09 Jason Merrill <jason_merrill@redhat.com> * call.c (standard_conversion): Add bad conversion between integers and pointers. (convert_like_real): Don't use convert_for_initialization for bad conversions; complain here and use cp_convert. (build_over_call): Don't handle bad conversions specially. (perform_implicit_conversion): Allow bad conversions. (can_convert_arg_bad): New fn. * cp-tree.h: Declare it. * typeck.c (convert_for_assignment): Use it. (ptr_reasonably_similar): Any target type is similar to void. 2001-10-08 Alexandre Oliva <aoliva@redhat.com> * Make-lang.in (CXX_OBJS): Added cp-lang.o. (cp/cp-lang.o): New rule. * cp-tree.h: Declare hooks. * tree.c: Make hooks non-static. (init_tree): Don't initialize hooks here. * lex.c: Likewise. Move definition of lang_hooks to... * cp-lang.c: ... new file. 2001-10-08 Richard Henderson <rth@redhat.com> * cp-tree.h (struct lang_decl_flags): Remove declared_inline. (DECL_DECLARED_INLINE_P): Use the bit in struct c_lang_decl. 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> * class.c (build_vtable_entry_ref): Const-ify. * decl.c (predefined_identifier, initialize_predefined_identifiers): Likewise. * init.c (build_new_1): Likewise. * lex.c (cplus_tree_code_type, cplus_tree_code_length, resword): Likewise. 2001-10-05 Alexandre Oliva <aoliva@redhat.com> * optimize.c (struct inline_data): Moved to ../tree-inline.c. (INSNS_PER_STMT): Likewise. (remap_decl, remap_block, copy_scopy_stmt, copy_body_r): Likewise. (copy_body, initialize_inlined_parameters): Likewise. (declare_return_variable, inlinable_function_p): Likewise. (expand_call_inline, expand_calls_inline): Likewise. (optimize_inline_calls, clone_body): Likewise. * tree.c (walk_tree): Moved to ../tree-inline.c. (walk_tree_without_duplicates): Likewise. (copy_tree_r, remap_save_expr): Likewise. 2001-10-04 Alexandre Oliva <aoliva@redhat.com> * Make-lang.in (cp/decl.o, cp/tree.o): Depend on tree-inline.h. (cp/pt.o, cp/semantics.o, cp/optimize.o): Likewise. * cp-tree.h (lang_decl): Moved inlined_fns to tree_decl. (TREE_READONLY_DECL_P, DECL_INLINED_FNS): Moved to ../tree.h. (flag_inline_trees): Moved declaration to ../tree-inline.h. (walk_tree): Moved declaration to ../tree-inline.h. (walk_tree_without_duplicates, copy_tree_r): Likewise. (remap_save_expr): Likewise. * decl.c: Include tree-inline.h. (lang_mark_tree): Don't mark inlined_fns. * decl2.c (flag_inline_trees): Moved defn to ../tree-inline.c. * optimize.c: Include tree-inline.h. (optimize_inline_calls): Move declaration to ../tree.h, as non-static. (remap_decl): Use language-independent constructs and hooks. (remap_block, copy_body_r, declare_return_variable): Likewise. (inlinable_function_p): Likewise. Don't test for DECL_LANG_SPECIFIC before DECL_INLINED_FNS as inlined_fns is no longer language-specific. (optimize_inline_calls): Likewise. Make it non-static. Moved call of dump_function to... (optimize_function): Here... (clone_body): New function, extracted from... (maybe_clone_body): ... here. Build decl_map locally and pass it on to clone_body. * pt.c, semantics.c: Include tree-inline.h. * tree.c: Likewise. (cp_walk_subtrees): New language-specific hook for tree inlining. (cp_cannot_inline_tree_fn, cp_add_pending_fn_decls, cp_is_overload_p, cp_auto_var_in_fn_p, cp_copy_res_decl_for_inlining): Likewise. (walk_tree): Move language-specific constructs into... (cp_walk_subtrees): this new function. (copy_tree_r): Use language-independent constructs and hooks. (init_tree): Initialize tree inlining hooks. (remap_save_expr): Adjust prototype so that the declaration does not require the definition of splay_tree. 2001-10-03 John David Anglin <dave@hiauly1.hia.nrc.ca> * rtti.c (get_tinfo_decl): Call typeinfo_in_lib_p with the type used to build the declaration instead of the declaration itself. 2001-10-02 Jason Merrill <jason_merrill@redhat.com> * decl2.c (cxx_decode_option): Add 'else'. * spew.c (end_input): No longer static. * cp-tree.h: Declare it. * parse.y (datadef): Add "error END_OF_SAVED_INPUT" expansion. 2001-10-02 Joseph S. Myers <jsm28@cam.ac.uk> * call.c (build_over_call), typeck.c (build_function_call_real): Pass type attributes to check_function_format rather than name or assembler name. Don't require there to be a name or assembler name to check formats. 2001-10-02 Joseph S. Myers <jsm28@cam.ac.uk> * decl.c (init_decl_processing): Don't call init_function_format_info. Initialize lang_attribute_table earlier. (builtin_function): Call decl_attributes. (insert_default_attributes): New. 2001-10-01 Jason Merrill <jason_merrill@redhat.com> * decl.c (grokdeclarator): Copy array typedef handling from C frontend. * decl.c (grokdeclarator): Copy too-large array handling from C frontend. 2001-09-29 Alexandre Oliva <aoliva@redhat.com> * config-lang.in (target_libs): Added target-gperf, so that we don't try to build it if C++ is disabled. 2001-09-23 Zack Weinberg <zack@codesourcery.com> * Make-lang.in (CXX_OBJS): Take out cp/errfn.o. (cp/errfn.o): Delete rule. (cp/error.o): Depend on flags.h. * errfn.c: Delete file. * cp-tree.h: Declare warn_deprecated. Remove definitions of TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, and TFF_TEMPLATE_DEFAULT_ARGUMENTS. #define cp_error, cp_warning, cp_pedwarn, and cp_compiler_error to error, warning, pedwarn, and internal_error respectively. Make cp_deprecated into a macro. Don't define cp_printer typedef or declare cp_printers. * error.c: Include flags.h. Delete: struct tree_formatting_info, print_function_argument_list, print_declaration, print_expression, print_function_declaration, print_function_parameter, print_type_id, print_cv_qualifier_seq, print_type_specifier_seq, print_simple_type_specifier, print_elaborated_type_specifier, print_rest_of_abstract_declarator, print_parameter_declaration_clause, print_exception_specification, print_nested_name_specifier, and definition of cp_printers. (locate_error): New function. (cp_error_at, cp_warning_at, cp_pedwarn_at): Moved here and rewritten in terms of locate_error and diagnostic.c. (cp_tree_printer): Rename cp_printer; wire up to *_to_string instead of deleted print_* routines. Handle %C, %L, %O, %Q also. (init_error): Adjust to match. Sat Sep 22 09:15:31 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> * Make-lang.in (CXX_C_OBJS): Add attribs.o. 2001-09-21 Richard Henderson <rth@redhat.com> * class.c (set_vindex): Mind TARGET_VTABLE_USES_DESCRIPTORS. (build_vtbl_initializer): Likewise. (build_vfn_ref): New. * cp-tree.h: Declare it. * call.c (build_over_call): Use it. * decl2.c (mark_vtable_entries): Mark FDESC_EXPR. * typeck.c (get_member_function_from_ptrfunc): Mind descriptors. Fri Sep 21 08:16:19 2001 J"orn Rennecke <amylaar@redhat.com> * decl.c (grokdeclarator): Use C syntax for attr_flags declaration. 2001-09-21 Joseph S. Myers <jsm28@cam.ac.uk> Table-driven attributes. * decl.c: Rename DECL_MACHINE_ATTRIBUTES to DECL_ATTRIBUTES. * decl2.c (cplus_decl_attributes): Only take one attributes parameter. * cp-tree.c (cplus_decl_attributes): Update prototype. * class.c (finish_struct), decl.c (start_decl, start_function), decl2.c (grokfield), friend.c (do_friend), parse.y (parse_bitfield): Update calls to cplus_decl_attributes. * decl.c (grokdeclarator): Take a pointer to a single ordinary attribute list. * decl.h (grokdeclarator): Update prototype. * decl2.c (grokfield): Take a single ordinary attribute list. * friend.c (do_friend): Likewise. * decl.c (shadow_tag, groktypename, start_decl, start_handler_parms, grokdeclarator, grokparms, start_function, start_method), decl2.c (grokfield, grokbitfield, grokoptypename), parse.y (parse_field, parse_bitfield, component_decl_1), pt.c (process_template_parm, do_decl_instantiation): Pass single ordinary attribute lists around. * decl.c (grokdeclarator): Correct handling of nested attributes. Revert the patch 1998-10-18 Jason Merrill <jason@yorick.cygnus.com> * decl.c (grokdeclarator): Embedded attrs bind to the right, not the left. . * cp-tree.h (cp_valid_lang_attribute): Remove declaration (cp_attribute_table): Declare. * decl.c (valid_lang_attribute): Don't define. (lang_attribute_table): Define. (init_decl_processing): Initialize lang_attribute_table instead of valid_lang_attribute. * tree.c (cp_valid_lang_attribute): Remove. (handle_java_interface_attribute, handle_com_interface_attribute, handle_init_priority_attribute): New functions. (cp_attribute_table): New array. * decl2.c (import_export_class): Don't use targetm.valid_type_attribute. 2001-09-15 Gabriel Dos Reis <gdr@merlin.codesourcery.com> * Make-lang.in (cp/error.o): Depend on real.h * error.c: #include "real.h" 2001-09-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> * mangle.c (mangle_conv_op_name_for_type): Use concat in lieu of xmalloc/strcpy/strcat. 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> * decl.c (warn_extern_redeclared_static, cp_make_fname_decl): Const-ification. * pt.c (tsubst_decl): Likewise. 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> * decl2.c (lang_f_options): Const-ification. * lex.c (cplus_tree_code_name): Likewise. * spew.c (yyerror): Likewise. 2001-09-06 Nathan Sidwell <nathan@codesourcery.com> PR c++/3986 * class.c (force_canonical_binfo_r): Check & move an indirect primary base first. (force_canonical_binfo): Check that it's not already canonical. (mark_primary_virtual_base): Remove BINFO parameter. (mark_primary_bases): Adjust, set BINFO_LOST_PRIMARY_P here. 2001-09-06 Nathan Sidwell <nathan@codesourcery.com> Remove TYPE_NONCOPIED_PARTS. * cp-tree.h (CLASSTYPE_INLINE_FRIENDS): Map onto CLASSTYPE_PURE_VIRTUALS. (TYPE_RAISES_EXCEPTIONS): Map onto TYPE_BINFO. * class.c (duplicate_tag_error): Remove TYPE_NONCOPIED_PARTS. (layout_class_type): Don't call fixup_inline_methods here ... (finish_struct_1): ... call it here. 2001-09-04 Mark Mitchell <mark@codesourcery.com> * decl.c (duplicate_decls): Remove code deadling with DECL_SAVED_INSNS. * decl2.c (finish_file): Likewise. * pt.c (instantiate_decl): Likewise. * semantics.c (expand_body): Don't defer local functions if they wouldn't be deferred for some other reason. Don't generate RTL for functions that will not be emitted. (genrtl_start_function): Remove code deadling with DECL_SAVED_INSNS. (genrtl_finish_function): Likewise. 2001-09-04 Nathan Sidwell <nathan@codesourcery.com> PR c++/4203 * call.c (build_over_call): Do not optimize any empty base construction. 2001-08-31 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> * error.c (dump_template_decl): Output template parameters together with their specifiers. Output `class' prefix for template template parameter. (dump_decl): Fix formatting. 2001-08-30 Kurt Garloff <garloff@suse.de> * optimize.c (inlinable_function_p): Allow only smaller single functions. Halve inline limit after reaching recursive limit. 2001-08-30 Joern Rennecke <amylaar@redhat.com> Jason Merrill <jason_merrill@redhat.com> * class.c (build_vtable_entry_ref): Subtract in char*, not ptrdiff_t. 2001-08-23 Jason Merrill <jason_merrill@redhat.com> * tree.c (cp_build_qualified_type_real): Use get_qualified_type. (build_cplus_array_type): Use cp_build_qualified_type, not TYPE_MAIN_VARIANT, to get an unqualified version. * decl2.c (grok_alignof): Lose. (build_expr_from_tree): Use expr_sizeof and c_alignof_expr. * typeck.c (c_alignof): Lose. * semantics.c (finish_sizeof, finish_alignof): New. * parse.y: Use them. * cp-tree.h: Declare them. 2001-08-22 Jason Merrill <jason_merrill@redhat.com> * pt.c (tsubst_expr): Hand off to the TREE_CHAIN of a statement. Don't loop in COMPOUND_STMT, FOR_STMT or TRY_BLOCK. * tree.c (cp_statement_code_p): A TAG_DEFN is a statement. 2001-08-19 Jakub Jelinek <jakub@redhat.com> * typeck2.c (add_exception_specifier): Only require complete type if not in processing template declaration. 2001-08-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> * decl.c: Cast argument to size_t, not HOST_WIDE_INT, in calls to GNU_xref_start_scope and GNU_xref_end_scope. * tree.c (TYPE_HASH): Moved to ../tree.h. 2001-08-16 Mark Mitchell <mark@codesourcery.com> * cvt.c (convert_to_void): Preserve TREE_SIDE_EFFECTS on COMPOUND_EXPRs. 2001-08-14 Richard Henderson <rth@redhat.com> * class.c, cp-tree.h (build_vfn_ref): Remove. * call.c, rtti.c: Replace all refernces with build_vtbl_ref. 2001-08-13 Mark Mitchell <mark@codesourcery.com> * call.c (build_over_call): Mark COMPOUND_EXPRs generated for empty class assignment as having side-effects to avoid spurious warnings. 2001-08-13 Zack Weinberg <zackw@panix.com> * Make-lang.in (cp/except.o): Add libfuncs.h to dependencies. * except.c: Include libfuncs.h. 2001-08-11 Gabriel Dos Reis <gdr@merlin.codesourcery.com> * decl.c (grokdeclarator): Clarify diagnostic message. 2001-08-13 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> * decl2.c (do_nonmember_using_decl): Replace using directive with using declaration in the error message. 2001-08-11 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> * pt.c (maybe_fold_nontype_arg): Use TREE_TYPE of ARG as the criterion to avoid rebuilding expression tree instead of processing_template_decl. 2001-08-07 Jason Merrill <jason_merrill@redhat.com> Support named return value optimization for inlines, too. * decl.c (finish_function): Nullify returns here. * semantics.c (genrtl_start_function): Not here. (cp_expand_stmt): Don't mess with CLEANUP_STMTs. (nullify_returns_r): No longer static. Just clear RETURN_EXPR. Also nullify the CLEANUP_STMT for the nrv. * cp-tree.h: Declare it. * optimize.c (declare_return_variable): Replace the nrv with the return variable. * typeck.c (check_return_expr): Be more flexible on alignment check. Ignore cv-quals when checking for a matching type. 2001-08-09 Richard Henderson <rth@redhat.com> * decl2.c (finish_objects): Use target hooks instead of assemble_constructor and assemble_destructor. 2001-08-08 John David Anglin <dave@hiauly1.hia.nrc.ca> * g++spec.c (lang_specific_driver): Quote argument after `-Xlinker'. 2001-08-07 Nathan Sidwell <nathan@codesourcery.com> PR c++/3820 Stop using TYPE_NONCOPIED_PARTS. * call.c (build_over_call): Be careful when copy constructing or assigning to an empty class. * class.c (check_bases_and_members): It has a COMPLEX_ASSIGN_REF if it has a vptr. (layout_class_type): Don't add empty class padding to TYPE_NONCOPIED_PARTS. (finish_struct_1): Don't add the VFIELD either. * cp-tree.h (TYPE_HAS_TRIVIAL_INIT_REF): Mention _copy_ initialization. 2001-08-07 Jason Merrill <jason_merrill@redhat.com> * tree.c (walk_tree): Walk siblings even if !walk_subtrees. 2001-08-06 Richard Henderson <rth@redhat.com> * decl2.c (finish_objects): Pass a symbol_ref and priority to assemble_{constructor,destructor}. Remove priority handling. 2001-08-05 Gabriel Dos Reis <gdr@merlin.codesourcery.com> Don't allow template-id in using-declaration. * decl2.c (validate_nonmember_using_decl): Handle template-ids. (do_class_using_decl): Likewise. 2001-08-04 Neil Booth <neil@cat.daikokuya.demon.co.uk> * cp/spew.c (read_token): No need to pop buffers. 2001-08-02 Stan Shebs <shebs@apple.com> * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY): Remove, no longer used. (fnaddr_from_vtable_entry): Remove decl. * method.c (use_thunk): Update comment. 2001-08-01 Andrew Cagney <ac131313@redhat.com> * repo.c (get_base_filename): Change return value to const char pointer. 2001-08-02 Nathan Sidwell <nathan@codesourcery.com> Kill -fhonor-std. * NEWS: Document. * cp-tree.h (flag_honor_std): Remove. (CPTI_FAKE_STD): Remove. (std_node): Remove comment about it being NULL. (fake_std_node): Remove. * decl.c (in_fake_std): Remove. (walk_namespaces_r): Remove fake_std_node check. (push_namespace): Remove in_fake_std code. (pop_namespace): Likewise. (lookup_name_real): Remove fake_std_node check. (init_decl_processing): Always create std_node. Always add std:: things there. (builtin_function): Always put non '_' fns in std. * decl2.c (flag_honor_std): Remove. (lang_f_options): Remove honor-std. (unsupported_options): Add honor-std. (set_decl_namespace): Remove fake_std_node check. (validate_nonmember_using_decl): Likewise. (do_using_directive): Likewise. (handle_class_head): Likewise. * dump.c (cp_dump_tree): Likewise. * except.c (init_exception_processing): Adjust. * init.c (build_member_call): Remove fake_std_node check. (build_offset_ref): Likewise. * lang-options.h: Remove -fhonor-std, -fno-honor-std. * rtti.c (init_rtti_processing): Adjust. 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com> * tree.c (cp_tree_equal): WITH_CLEANUP_EXPR node to use its second operand while calling cp_tree_equal. 2001-07-31 Nathan Sidwell <nathan@codesourcery.com> The 3.0 ABI no longer has vbase pointer fields. * cp-tree.h (VBASE_NAME, VBASE_NAME_FORMAT, VBASE_NAME_P, FORMAT_VBASE_NAME): Remove. * method.c (do_build_copy_constructor): Adjust. (do_build_assign_ref): Adjust. * search.c (lookup_field_r): Adjust. * typeck.c (build_component_ref): Adjust. The 3.0 ABI always has a vtable pointer at the start of every polymorphic class. * rtti.c (build_headof_sub): Remove. (build_headof): Adjust. (get_tinfo_decl_dynamic): No need to check flag_rtti here. Adjust. (create_real_tinfo_var): Explain why we need a hidden name. 2001-07-31 Nathan Sidwell <nathan@codesourcery.com> PR c++/3631 * class.c (update_vtable_entry_for_fn): The fixed adjustment of a virtual thunk should be from declaring base. 2001-07-31 Nathan Sidwell <nathan@codesourcery.com> * class.c (dfs_ctor_vtable_bases_queue_p): Always walk into the shared virtual base, so preserving inheritance graph order. 2001-07-30 Andreas Jaeger <aj@suse.de> * decl2.c: Remove unused var global_temp_name_counter. 2001-07-28 Richard Henderson <rth@redhat.com> * method.c (pending_inlines): Remove. 2001-07-27 Nathan Sidwell <nathan@codesourcery.com> * class.c (mark_primary_virtual_base): Don't adjust base offsets here. (dfs_unshared_virtual_bases): Adjust them here. (mark_primary_bases): Explain why we adjust at the end. 2001-07-27 Nathan Sidwell <nathan@codesourcery.com> * class.c (finish_struct_1): When copying the primary base's VFIELD, make sure we find it is at offset zero. 2001-07-26 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> * pt.c (tsubst_template_parms): Call maybe_fold_nontype_arg and tsubst_expr for default template arguments. 2001-07-26 Nathan Sidwell <nathan@codesourcery.com> PR c++/3621 * spew.c (yylex): Only copy the token's lineno, if it is nonzero. 2001-07-26 Nathan Sidwell <nathan@codesourcery.com> PR c++/3624 * call.c (resolve_args): Simplify, call convert_from_reference. (build_new_op): Resolve and convert from reference ARG1 earlier. Adjust ARG2 & ARG3 resolve and conversion. 2001-07-26 Nathan Sidwell <nathan@codesourcery.com> * decl.c (last_function_parm_tags): Remove. (current_function_parm_tags): Remove. (init_decl_processing): Adjust. (start_function): Adjust. (store_parm_decls): Adjust. PR c++/3152 * decl.c (grokdeclarator): Detect when a function typedef is declaring a function, and create last_function_parms correctly. 2001-07-25 Jason Merrill <jason_merrill@redhat.com> * call.c (joust): Only prefer a non-builtin candidate to a builtin one if they have the same signature. * cvt.c (build_up_reference): Take DECL parm. Check TREE_STATIC on it rather than toplevel_bindings_p. Give it a mangled name if static. (convert_to_reference): Adjust. * decl2.c (get_temp_name): Lose. * mangle.c (mangle_ref_init_variable): New fn. (mangle_guard_variable): Strip the ref-init header. * cp-tree.h: Adjust. * decl.c (cp_finish_decl): Add the DECL_STMT after processing the initializer. (grok_reference_init): Always use DECL_INITIAL. 2001-07-25 Nathan Sidwell <nathan@codesourcery.com> PR c++/3416 * call.c (build_conditional_expr): Recheck args after conversions. * cp-tree.h (build_conditional_expr): Move to correct file. * typeck.c (decay_conversion): Diagnose any unknown types reaching here. (build_binary_op): Don't do initial decay or default conversions on overloaded functions. (build_static_cast): Don't do a decay conversion here. 2001-07-25 Nathan Sidwell <nathan@codesourcery.com> PR c++/3543 * typeck.c (condition_conversion): Resolve an OFFSET_REF. * expr.c (cplus_expand_expr): An OFFSET_REF should never get here. 2001-07-25 Nathan Sidwell <nathan@codesourcery.com> * class.c (build_vtbl_or_vbase_field): Remove, move into ... (create_vtbl_ptr): ... here. 2001-07-25 Nathan Sidwell <nathan@codesourcery.com> * class.c (build_vbase_offset_vbtl_entries): Look for non-primary base of which we are a sub vtable. 2001-07-24 Phil Edwards <pme@sources.redhat.com> * semantics.c (finish_this_expr): Remove unused code. 2001-07-24 Nathan Sidwell <nathan@codesourcery.com> Simplify rtti, now we've only one ABI. * cp-tree.h (cp_tree_index): Remove CPTI_TINFO_DECL_ID, CPTI_TINFO_VAR_ID. (tinfo_decl_id, tinfo_var_id): Remove. (get_typeid_1): Remove. * rtti.c (init_rtti_processing): Remove tinfo_decl_id & tinfo_var_id. (typeid_ok_p): New function. (build_type_id): Call typeid_ok_p. Don't call tinfo_from_decl. (get_tinfo_decl): Remove old abi documentation. (tinfo_from_decl): Remove. (get_type_id): Call typeid_ok_p. Absorb get_typeid_1. (get_typeid_1): Remove. (get_base_offset): Remove. (synthesize_tinfo_var): Absorb get_base_offset. (create_real_tinfo_var): Don't use tinfo_decl_id. 2001-07-23 Graham Stott <grahams@redhat.com> * cp/class.c (type_requires_array_cookie): Fix use of uninitialized variable has_two_argument_delete_p. 2001-07-21 Nathan Sidwell <nathan@codesourcery.com> Remove flag_vtable_thunk. It is always on for the 3.0 ABI. * cp-tree.h (CPTI_DELTA2_IDENTIFIER): Remove. (CPTI_INDEX_IDENTIFIER): Remove. (CPT_PFN_OR_DELTA2_IDENTIFIER): Remove. (delta2_identifier): Remove. (index_identifier): Remove. (pfn_or_delta2_identifier): Remove. (flag_vtable_thunks): Remove. (VTABLE_DELTA2_NAME): Remove. (VTABLE_INDEX_NAME): Remove. (FNADDR_FROM_VTABLE_ENTRY): Adjust. (vfunc_ptr_type_node): Adjust. (VTABLE_NAME_PREFIX): Adjust. (build_vfn_ref): Lose first parameter. (fixup_all_virtual_upcast_offsets): Remove. * decl.c (initialize_predefined_identifiers): Remove delta2_identifier, index_identifier, pfn_or_delta2_identifier. (init_decl_processing): Remove no-vtable-thunk code. * decl2.c (flag_vtable_thunks): Remove. (mark_vtable_entries): Remove no-vtable-thunk code. * error.c (dump_decl): Remove no-vtable-thunk code. (dump_expr): Adjust ptr to member function code. * init.c (initialize_vtable_ptrs): Remove no-vtable-thunk code. * rtti.c (build_headof): Remove no-vtable-thunk code. (get_tinfo_decl_dynamic): Adjust build_vfn_ref call. * search.c (get_base_distance): Remove expand_upcast_fixups case. (virtual_context) Remove. (expand_upcast_fixups): Remove. (fixup_virtual_upcast_offsets): Remove. (fixup_all_virtual_upcast_offsets): Remove. * typeck.c (get_member_function_from_ptrfunc): Remove no-vtable-thunk code. * call.c (build_over_call): Adjust call to build_vfn_ref. * class.c (build_vfn_ref): Lose first parameter. Remove no-vtable-thunk code. (build_rtti_vtbl_entries): Remove no-vtable-thunk code. (build_vtable_entry): Remove no-vtable-thunk code. 2001-07-20 Nathan Sidwell <nathan@codesourcery.com> Remove old-abi remnants. Remove comments about old abi behavior. Remove references to 'new-abi' in comments. * cp-tree.h: Adjust comments. (vbase_offsets_in_vtable_p): Delete. (vcall_offsets_in_vtable_p): Delete. (vptrs_present_everywhere_p): Delete. (all_overridden_vfuns_in_vtables_p): Delete. (merge_primary_and_secondary_vtables_p): Delete. (TYPE_CONTAINS_VPTR_P): Adjust. (VTT_NAME_PREFIX): Remove. (CTOR_VTBL_NAME_PREFIX): Remove. (init_vbase_pointers): Remove. * class.c: Adjust coments. (build_vbase_pointer_fields): Delete. (build_vbase_pointer): Remove old-abi code. (build_secondary_vtable): Likewise. (modify_all_vtables): Likewise. (create_vtable_ptr): Likewise. (layout_class_type): Likewise. (finish_struct_1): Likewise. (finish_vtbls): Likewise. (dfs_finish_vtbls): Delete. (build_vbase_offset_vtbl_entries): Remove old-abi code. * cvt.c: Adjust comments. * decl.c: Adjust comments. * decl2.c: Adjust comments. * init.c: Adjust comments. (construct_virtual_bases): Remove old-abi code. * lang-specs.h: Remove -fno-new-abi. * mangle.c: Adjust comments. * rtti.c: Adjust comments. (get_base_offset): Remove old-abi-code. * search.c: Adjust comments. (dfs_init_vbase_pointers): Remove. (dfs_vtable_path_unmark): Remove. (init_vbase_pointers): Remove. * semantics.c: Adjust comments. (emit_associated_thunks): Remove old-abi code. * typeck.c: Adjust comments. 2001-07-20 Daniel Berlin <dan@cgsoftware.com> * Make-lang.in (cp/optimize.o): Depend on $(PARAMS_H), not params.h. 2001-07-19 Mark Mitchell <mark@codesourcery.com> * class.c (finish_struct_anon): Forbid nested classes. 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk> * decl2.c: Don't include dwarfout.h and dwarf2out.h. * optimize.c: Include debug.h. (maybe_clone_body): Use debug hook. * semantics.c: Include debug.h. (expand_body): Use debug hook. 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk> * spew.c (read_token, yyerror): Remove CPP_INT, CPP_FLOAT cases. 2001-07-18 Mark Mitchell <mark@codesourcery.com> * class.c (type_requires_array_cookie): New function. (check_methods): Don't try to figure out whether the type needs a cookie here. (check_bases_and_members): Set TYPE_VEC_NEW_USES_COOKIE here. * cp-tree.h (TYPE_VEC_DELETE_TAKES_SIZE): Remove. (TYPE_VEC_NEW_USES_COOKIE): Reimplement. * pt.c (instantiate_class_template): Don't set TYPE_VEC_DELETE_TAKES_SIZE. * NEWS: Document ABI changes from GCC 3.0. 2001-07-18 Xavier Delacour <xavier@fmaudio.net>, Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> * NEWS (Changes in GCC 3.0): Fix typo. 2001-07-13 Joseph S. Myers <jsm28@cam.ac.uk> * decl2.c (cplus_decl_attributes): Take a pointer to the node to which attributes are to be attached, and a flags argument. Update call to decl_attributes. (grokfield): Update call to decl_attributes. * class.c (finish_struct): Update call to cplus_decl_attributes. * cp-tree.h (cplus_decl_attributes): Update prototype. * decl.c (start_decl, grokdeclarator, start_function): Update calls to decl_attributes and cplus_decl_attributes. * friend.c (do_friend): Update call to cplus_decl_attributes. * parse.y (parse_bitfield): Update call to cplus_decl_attributes. 2001-07-12 Mark Mitchell <mark@codesourcery.com> * decl.c (make_rtl_for_nonlocal_decl): Set DECL_C_HARD_REGISTER for `register' variables with an asm-specification. 2001-07-11 Mark Mitchell <mark@codesourcery.com> * semantics.c (finish_asm_stmt): Mark the output operands to an asm addressable, if necessary. 2001-07-11 Ben Elliston <bje@redhat.com> * Revert this change -- there is a subtle bug. PR c++/80 * decl.c (finish_enum): New "attributes" argument; pass it to cplus_decl_attributes. Use a narrower type if the enum is packed. * cp-tree.h (finish_enum): Adjust prototype. * parse.y (enum_head): New non-terminal. (structsp): Use it. Enums now may be preceded or followed by optional attributes -- pass their chained tree to finish_enum(). * pt.c (tsubst_enum): Pass NULL_TREE for the new argument. 2001-07-10 Mark Mitchell <mark@codesourcery.com> * pt.c (tsubst_decl): Set DECL_CONTEXT for namespace-scope variables. 2001-07-10 Jason Merrill <jason_merrill@redhat.com> * semantics.c (cp_expand_stmt): Fix for null current_function_return_value. 2001-07-10 Jan van Male <jan.vanmale@fenk.wau.nl> * call.c (build_op_delete_call): Initialize fn. (convert_like_real): Delete conditional. (joust): Initialize *w and *l. * class.c: Add prototype for binfo_ctor_vtable. (get_primary_binfo): Initialize result. * init.c (build_java_class_ref): Initialize name. 2001-07-09 Erik Rozendaal <dlr@acm.org> * typeck.c (unary_complex_lvalue): Do not duplicate the argument to modify, pre-, or post-increment when used as an lvalue and when the argument has side-effects. 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk> * decl.c (start_decl): Don't call SET_DEFAULT_DECL_ATTRIBUTES. (start_function): Don't call SET_DEFAULT_DECL_ATTRIBUTES. Call cplus_decl_attributes even if attrs is NULL. * friend.c (do_friend): Don't call SET_DEFAULT_DECL_ATTRIBUTES. 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk> * decl.c (grokdeclarator), decl2.c (cplus_decl_attributes): Update calls to decl_attributes. 2001-07-06 Ira Ruben <ira@apple.com> * cp-tree.def (TEMPLATE_DECL): Update comment. DECL_RESULT should be DECL_TEMPLATE_RESULT. 2001-07-05 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> * cp-tree.h (copy_template_template_parm): Rename to ... (bind_template_template_parm): ... here. * tree.c (copy_template_template_parm): Rename to ... (bind_template_template_parm): ... here. Remove the case when NEWARGS is NULL_TREE. (copy_tree_r): Don't copy TEMPLATE_TEMPLATE_PARM and BOUND_TEMPLATE_TEMPLATE_PARM. * pt.c (lookup_template_class): Adjust. 2001-07-05 Jason Merrill <jason_merrill@redhat.com> * cvt.c (convert_lvalue): New fn. * cp-tree.h: Declare it. * method.c (do_build_assign_ref): Use it. (do_build_copy_constructor): Convert parm to base types before calling base constructors. * typeck.c (check_return_expr): Check DECL_ALIGN instead of DECL_USER_ALIGN. Check flag_elide_constructors instead of optimize. * semantics.c (cp_expand_stmt): Don't destroy the named return value. 2001-07-02 Nathan Sidwell <nathan@codesourcery.com> * optimize.c (optimize_inline_calls): New function, broken out of ... (optimize_function): ... here. Call it. Don't inline if it is a thunk. (dump_function): Print name of dump flag causing this dump. * semantics.c (expand_body): Move thunk inline check to optimize_function. 2001-06-29 Joseph S. Myers <jsm28@cam.ac.uk> * typeck.c (COMP_TYPE_ATTRIBUTES): Don't define. (comptypes): Use target.comp_type_attributes. 2001-06-29 Nathan Sidwell <nathan@codesourcery.com> * cp-tree.h (flag_dump_class_layout): Remove unneeded declaration. 2001-06-28 Gabriel Dos Reis <gdr@merlin.codesourcery.com> * error.c (lang_print_error_function): Add a `diagnostic_context *' parameter. Tweak. 2001-06-27 Neil Booth <neil@cat.daikokuya.demon.co.uk> * decl2.c (import_export_class): Update. 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com> * error.c (init_error): Adjust settings. 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com> * error.c (init_error): Adjust settings. 2001-06-19 Richard Sandiford <rsandifo@redhat.com> * except.c (initialize_handler_parm): Expect __cxa_begin_catch to return pointers to data members by reference rather than by value. 2001-06-18 Jason Merrill <jason_merrill@redhat.com> Implement the Named Return Value optimization. * cp-tree.h (struct cp_language_function): Add x_return_value. (current_function_return_value): Now a macro. * decl.c: Don't define it. (define_label, finish_case_label): Don't clear it. (init_decl_processing): Don't register it with GC. * semantics.c (genrtl_finish_function): Don't check it for no_return_label. Copy the RTL from the return value to current_function_return_value and walk, calling... (nullify_returns_r): ...this new fn. * typeck.c (check_return_expr): Set current_function_return_value. 2001-06-15 Jason Merrill <jason_merrill@redhat.com> * class.c (dfs_accumulate_vtbl_inits): Just point to the base we're sharing a ctor vtable with. Merge code for cases 1 and 2. (binfo_ctor_vtable): New fn. (build_vtt_inits, dfs_build_secondary_vptr_vtt_inits): Use it. 2001-06-14 Jason Merrill <jason_merrill@redhat.com> * class.c (dfs_find_final_overrider): Fix logic. * class.c (update_vtable_entry_for_fn): Uncomment optimization to use virtual thunk instead of non-virtual. (get_matching_virtual): Uncomment. * pt.c (unify): Don't recurse between the POINTER_TYPE and the OFFSET_TYPE. If we're adding cv-quals, the extra ones would be on PARM, not ARG. 2001-06-14 Nathan Sidwell <nathan@codesourcery.com> * class.c (dfs_accumulate_vtbl_inits): For case 2 & 3, make sure we've not emerged from the hierarchy of RTTI_BINFO on reaching a non-virtual base. 2001-06-13 Mark Mitchell <mark@codesourcery.com> * NEWS: Update release number. 2001-06-12 Nathan Sidwell <nathan@codesourcery.com> PR c++/3130, c++/3131, c++/3132 * cp-tree.h (BINFO_UNSHARED_MARKED): New #define. * class.c (force_canonical_binfo_r): Move BINFO_UNSHARED_MARKED, BINFO_LOST_PRIMARY_P. Don't move virtual bases unless they're primary and what they're primary too has been moved. (dfs_unshared_virtual_bases): Use BINFO_UNSHARED_MARKED. Cope with morally virtual bases. Duplicate BINFO_LOST_PRIMARY_P and BINFO_PRIMARY_BASE_OF. Clear BINFO_VTABLE for all but the most derived binfo. (mark_primary_bases): Use BINFO_UNSHARED_MARKED. (layout_nonempty_base_or_field): Add most derived type parameter. Adjust. (layout_empty_base): Likewise. (build_base_field): Likewise. (build_base_fields): Likewise. (propagate_binfo_offsets): Add most derived type parameter. Skip non canonical virtual bases too. (dfs_set_offset_for_unshared_vbases): Don't skip primary bases. Do skip canonical bases. (layout_virtual_bases): Adjust. (layout_class_type): Adjust. (dfs_get_primary_binfo): Build list of virtual primary base candidates. (get_primary_binfo): Check that the shared virtual primary base candidate was found first. (accumulate_vtbl_inits): Don't do anything for non-vptr containing binfos. For case 1 primary virtual bases, keep checking that we've not emerged from the hierarchy of RTTI_BINFO. 2001-06-12 Nathan Sidwell <nathan@codesourcery.com> PR c++/3089 * class.c (dfs_accumulate_vtbl_inits): Always walk down the hierarchy looking for primary bases for a ctor vtable. Recursively call oneself, if we meet our primary via this route and haven't met it yet via inheritance graph order. 2001-06-11 Mark Mitchell <mark@codesourcery.com> * lang-options.h: Emit documentation for -fno-honor-std, not -fhonor-std. 2001-06-10 Alexandre Oliva <aoliva@redhat.com> * typeck.c (get_member_function_from_ptrfunc) [vbit_in_delta]: Don't clobber delta. (expand_ptrmemfunc_cst) [ptrmemfunc_vbit_in_delta]: Adjust pfn. 2001-06-10 Mark Mitchell <mark@codesourcery.com> Gabriel Dos Reis <gdr@codesourcery.com> * Make-lang.in (cp/call.o): Depend on diagnostic.h (cp/typeck.o): Depend on diagnostic.h (cp/typeck2.o): Depend on diagnostic.h (cp/repo.o): Depend on dignostic.h * typeck.c: #include diagnostic.h (convert_for_initialization): Remove extern declaration for warningcount and errorcount. * call.c: #include diagnostic.h (convert_like_real): Remove extern declaration for warnincount and errorcount. * repo.c: #include diagnostic.h * typeck2.c: #include diagnostic.h 2001-06-08 Nathan Sidwell <nathan@codesourcery.com> * decl.c (duplicate_decls): Fix DECL_TEMPLATE_RESULT thinko in previous change. 2001-06-08 Nathan Sidwell <nathan@codesourcery.com> PR c++/2929 * friend.c (do_friend): Use push_decl_namespace for classes at namespace scope. 2001-06-08 Nathan Sidwell <nathan@codesourcery.com> Jason Merrill <jason_merrill@redhat.com> PR c++/3061 * class.c (build_secondary_vtable): Use assert, rather than an error message. (dfs_fixup_binfo_vtbls): BINFO_VTABLE might be NULL. (dfs_accumulate_vtbl_inits): A lost primary virtual base may be between ORIG_BINFO and RTTI_BINFO, but neither of them. Don't set BINFO_VTABLE for a primary virtual base. 2001-06-07 Mark Mitchell <mark@codesourcery.com> * decl.c (duplicate_decls): Update source position information when a template function is defined. 2001-06-07 Phil Edwards <pme@sources.redhat.com> * lang-specs.h: Move -D_GNU_SOURCE to config/linux.h. 2001-06-07 Nathan Sidwell <nathan@codesourcery.com> PR c++/2914 * decl.c (pushtag): Don't push into a complete type's scope. 2001-06-06 Jason Merrill <jason_merrill@redhat.com> * cp-tree.h (THUNK_GENERATE_WITH_VTABLE_P): Lose. (struct lang_decl_flags): Lose generate_with_vtable_p. (BV_GENERATE_THUNK_WITH_VTABLE_P): Lose. * class.c (copy_virtuals): Adjust. * decl2.c (mark_vtable_entries): Adjust. * method.c (make_thunk, build_vtable_entry): Adjust. * class.c (update_vtable_entry_for_fn): Only look as far as the first defining class. (build_vtbl_initializer): Put nothing in the slot for a function only defined in a lost primary virtual base. (add_vcall_offset_vtbl_entries_1): Use the same code for the lost primary case and the normal case. (dfs_unshared_virtual_bases): Don't lose a non-virtual primary base. (get_vfield_offset, get_derived_offset): Lose. (dfs_find_final_overrider): Use look_for_overrides_here. (get_matching_virtual): New fn. * semantics.c (emit_associated_thunks): Check BV_USE_VCALL_INDEX_P, not BV_VCALL_INDEX. * search.c (look_for_overrides_here): Split out from... (look_for_overrides_r): Here. * class.c (find_final_overrider): Return error_mark_node on error. * decl2.c (key_method): #if 0 accidental change. 2001-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca> * call.c (convert_default_arg): Use INTEGRAL_TYPE_P. (build_over_call): Likewise. * decl.c (grokparms): Likewise. * pt.c (tsubst_decl): Likewise. * typeck.c (convert_arguments): Likewise. 2001-06-05 Mark Mitchell <mark@codesourcery.com> * semantics.c (begin_class_definition): Robustify. * pt.c (instantiate_decl): Tell the repository code about the clones, not the cloned functions. * repo.c (repo_template_used): Explicitly instantiate the cloned function, not the clones. 2001-06-05 Nathan Sidwell <nathan@codesourcery.com> * call.c (build_user_type_conversion_1): Set ICS_USER_FLAG and ICS_BAD_FLAG on created conversion. (compare_ics): Break out rank. 2001-06-05 Nathan Sidwell <nathan@codesourcery.com> * decl.c (xref_tag): Remove extraneous %s on dependent name lookup warning. 2001-06-05 Nathan Sidwell <nathan@codesourcery.com> * class.c (layout_vtable_decl): Fix off by one error on build_index_type. (build_vtt): Likewise. (build_ctor_vtbl_group): Likewise. 2001-06-05 Nathan Sidwell <nathan@codesourcery.com> * class.c (maybe_indent_hierarchy): New function. (dump_class_hierarchy_r): Add flags. Dump extra binfo information, if enabled. Use maybe_indent_hierarchy. Adjust output format. (dump_class_hierarchy): Adjust prototype. Adjust output format. (dump_array, dump_vtable, dump_vtt): New functions. (finish_struct_1): Adjust hierarchy dumping. (initialize_vtable): Call dump_vtable. (build_vtt): Call dump_vtt. (build_ctor_vtbl_group): Call dump_vtable. * decl2.c (flag_dump_class_layout): Remove. (cxx_decode_option): Remove dump translation unit and dump class hierarchy check. Call dump_switch_p. (finish_file): Adjust dumping. (dump.c): Only dump base classes if not TDF_SLIM. Only dump namespace members if not TDF_SLIM. * optimize.c (dump_function): New function. (optimize_function): Call dump_function. * semantics.c (expand_body): Use dump_enabled_p. 2001-06-01 Nathan Sidwell <nathan@codesourcery.com> PR g++/2936 Part missed from first commit * decl2.c (finish_anon_union): Copy context. 2001-05-30 Nathan Sidwell <nathan@codesourcery.com> PR g++/2936 * optimize.c (remap_decl): Remap anonymous aggregate members too. 2001-05-26 Nathan Sidwell <nathan@codesourcery.com> PR g++/2823 * semantics.c (expand_body): Don't optimize thunks. 2001-05-25 Sam TH <sam@uchicago.edu> * cp-tree.h lex.h: Fix header include guards. 2001-05-25 Mark Mitchell <mark@codesourcery.com> * decl.c (init_decl_processing): Tweak. 2001-05-24 Mark Mitchell <mark@codesourcery.com> * decl.c (duplicate_decls): Tidy. (init_decl_processing): Always set flag_no_builtin. 2001-05-24 Nathan Sidwell <nathan@codesourcery.com> PR c++/2184 * decl2.c (do_local_using_decl): Push the decls, even in a template. 2001-05-22 Mark Mitchell <mark@codesourcery.com> * optimize.c (initialize_inlined_parameters): Don't set TREE_READONLY for a VAR_DECL taking the place of an inlined PARM_DECL. 2001-05-22 Jason Merrill <jason_merrill@redhat.com> * class.c, cp-tree.h, rtti.c: Remove com_interface attribute support. * tree.c (cp_valid_lang_attribute): Warn about use of com_interface attribute. 2001-05-22 Joseph S. Myers <jsm28@cam.ac.uk> * parse.y: Refer to compound literals as such, not as constructor-expressions. 2001-05-21 Mark Mitchell <mark@codesourcery.com> * call.c (build_op_delete_call): Ignore exception-specifications when looking for matching delete operators. * init.c (build_new_1): Compute whether or not the allocation function used is a placement allocation function or not, and communicate this information to build_op_delete_call. 2001-05-21 Jason Merrill <jason_merrill@redhat.com> * class.c (build_vtable_entry_ref): Lose vtbl parm. Fix for new abi. (build_vtbl_ref): Adjust. (dfs_accumulate_vtbl_inits): Set TREE_CONSTANT on the vtable address. * decl2.c (lang_f_options): Remove huge-objects, vtable-thunks. Re-add vtable-gc. (unsupported_options): Correspondingly. * decl2.c (maybe_make_one_only): Check flag_weak, not supports_one_only(). * cp-tree.def (START_CATCH_STMT): Lose. * dump.c (cp_dump_tree): Don't dump it. Do dump HANDLER_PARMS. * tree.c (cp_statement_code_p): Don't case it. * semantics.c (cp_expand_stmt): Likewise. * cp-tree.h (START_CATCH_TYPE): Lose. (HANDLER_TYPE): New. * except.c (expand_start_catch_block): Don't start any blocks. Return the type. (expand_end_catch_block): Don't end any blocks. * parse.y (handler): Don't pass anything from finish_handler_parms to finish_handler. * pt.c (tsubst_expr): Likewise. * semantics.c (begin_handler): Call note_level_for_catch here. (finish_handler_parms): Don't return anything. (genrtl_catch_block, begin_catch_block): Lose. (genrtl_handler): Call expand_start_catch here. 2001-05-18 Jason Merrill <jason_merrill@redhat.com> * class.c (build_vtable): Set DECL_ASSEMBLER_NAME for vtables here. (get_vtable_decl, build_vtt): Not here. 2001-05-20 Nathan Sidwell <nathan@codesourcery.com> PR c++/2781 * optimize.c (update_cloned_parm): Copy addressability and other flags. 2001-05-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> * pt.c (determine_specialization): Ignore artificial functions. 2001-05-20 Neil Booth <neil@daikokuya.demon.co.uk> * cp-tree.h (struct lang_identifier, C_RID_YYCODE): Update. (C_RID_CODE): Remove. * lex.c (cxx_init_options): Call set_identifier_size. Update. (init_parse): Don't do it here. 2001-05-18 Diego Novillo <dnovillo@redhat.com> * decl2.c (finish_objects): Use the original SYMBOL_REF from the function declaration to avoid stripping the symbol's attributes. 2001-05-18 Nathan Sidwell <nathan@codesourcery.com> * decl.c (pushdecl): Adjust error string. (xref_tag): Adjust friend class injection warning. Remove the inherited name from the class shadowed scope. 2001-05-17 Mark Mitchell <mark@codesourcery.com> * except.c (cp_protect_cleanup_actions): New function. (init_exception_processing): Don't set protect_cleanup_actions here. Do set lang_protect_cleanup_actions. 2001-05-16 Nathan Sidwell <nathan@codesourcery.com> * spew.c (read_token): Call yyerror on all unexpected tokens. 2001-05-16 Nathan Sidwell <nathan@codesourcery.com> * init.c (member_init_ok_or_else): Take a tree rather than string for name. (expand_member_init): Adjust. 2001-05-14 Nick Clifton <nickc@cambridge.redhat.com> * decl.c (duplicate_decls): Suppress warning about duplicate decls if the first decl is a friend. 2001-05-12 Zack Weinberg <zackw@stanford.edu> * except.c (choose_personality_routine): Export. Add explanatory comment. Take an enum languages, not a boolean. (initialize_handler_parm): Adjust to match. * cp-tree.h: Prototype choose_personality_routine. * lex.c (handle_pragma_java_exceptions): New function. (init_cp_pragma): Register #pragma GCC java_exceptions. 2001-05-12 Neil Booth <neil@cat.daikokuya.demon.co.uk> * method.c (build_mangled_C99_name): Remove unused prototype. 2001-05-12 Alexandre Oliva <aoliva@redhat.com> * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type. * typeck.c (get_member_function_from_ptrfunc, build_ptrmemfunc, expand_ptrmemfunc_cst): Take TARGET_PTRMEMFUNC_VBIT_LOCATION into account. Reverted Geoff Keating's 2001-05-03's patch. 2001-05-11 Ira Ruben <ira@apple.com> * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h. 2001-05-11 Neil Booth <neil@daikokuya.demon.co.uk> * cp-tree.h (finish_label_expr, lookup_label): Delete. * parse.y: Update for '&&'; don't issue warning here. * semantics.c (finish_label_expr): Delete. 2001-05-07 Mark Mitchell <mark@codesourcery.com> * splay-tree.h (splay_tree_max): New function. (splay_tree_min): Likewise. 2001-05-03 Geoffrey Keating <geoffk@redhat.com> * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER. (pfn_vflag_identifier): Define. Update comment about layout of pointer functions. (build_ptrmemfunc1): Update prototype. (expand_ptrmemfunc_cst): Update prototype. * decl.c (initialize_predefined_identifiers): Initialize pfn_vflag_identifier. (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add an extra field to the type. * expr.c (cplus_expand_constant): Pass 'flag' between expand_ptrmemfunc_cst and build_ptrmemfunc1. * typeck.c (get_member_function_from_ptrfunc): When FUNCTION_BOUNDARY < 16, look at additional field to determine if a pointer-to-member is a real pointer or a vtable offset. (build_ptrmemfunc1): Add new parameter to contain extra field. (build_ptrmemfunc): Pass the extra field around. (expand_ptrmemfunc_cst): Add new parameter to return extra field. (pfn_from_ptrmemfunc): Ignore the extra field. 2001-05-03 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (flag_inline_trees): Update documentation. * decl.c (init_decl_processing): Adjust handling of flag_inline_functions and flag_inline_trees to support -O3. (grokfndecl): Set DECL_INLINE on all functions if that's what the user requested. (save_function_data): Clear DECL_INLINE in current_function_cannot_inline is non-NULL. * decl2.c (flag_inline_trees): Update documentation. 2001-05-03 Nathan Sidwell <nathan@codesourcery.com> * dump.c (cp_dump_tree, USING_STMT case): New case. * tree.c (cp_statement_code_p): Add USING_STMT. * decl2.c (do_using_directive): Add the using directive statement. * tree.c (walk_tree): Reformat an if block. 2001-05-02 Mark Mitchell <mark@codesourcery.com> * decl.c (compute_array_index_type): Don't try to do anything with the indices when processing a template. 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> * call.c: NULL_PTR -> NULL. * class.c: Likewise. * cvt.c: Likewise. * decl.c: Likewise. * decl2.c: Likewise. * except.c: Likewise. * init.c: Likewise. * rtti.c: Likewise. * search.c: Likewise. * tree.c: Likewise. * typeck.c: Likewise. * typeck2.c: Likewise. 2001-05-02 Mark Mitchell <mark@codesourcery.com> * decl2.c (do_using_directive): Revert previous patch. 2001-05-01 Nathan Sidwell <nathan@codesourcery.com> * cp-tree.def (USING_STMT): New statement node. * cp-tree.h (USING_STMT_NAMESPACE): New macro. * decl2.c (do_using_directive): Add USING_STMT to statement tree. Don't emit errors when processing template decl. * pt.c (tsubst_expr, USING_STMT case): New case. * semantics.c (cp_expand_stmt, USING_STMT case): New case. 2001-05-01 Nathan Sidwell <nathan@codesourcery.com> * call.c (build_new_op): Convert args from reference here. (build_conditional_expr): Don't convert here. 2001-05-01 Nathan Sidwell <nathan@codesourcery.com> * spew.c (last_token_id): New static variable. (read_token): Set it here. (yyerror): Use it here. 2001-04-30 Richard Henderson <rth@redhat.com> * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations. * decl.c: Likewise. 2001-04-30 Mark Mitchell <mark@codesourcery.com> * gxxint.texi: Remove. * Make-lang.in: Remove all traces of gxxint.texi. Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com> * decl2.c (start_static_initialization_or_destruction): Correct logic to handle the -fno-use-cxa-atexit case. 2001-04-30 Mark Mitchell <mark@codesourcery.com> * optimize.c (update_cloned_parm): New function. (maybe_clone_body): Use it. Update the `this' parameter too. 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk> * decl2.c (unsupported_options): Add new-abi. * lang-options.h: Remove no longer supported options. 2001-04-27 Nathan Sidwell <nathan@codesourcery.com> * except.c (can_convert_eh): Don't check template parms, typename types etc. 2001-04-27 Nathan Sidwell <nathan@codesourcery.com> * optimize.c (maybe_clone_body): Copy parameter names and locations. 2001-04-27 Nathan Sidwell <nathan@codesourcery.com> * cp-tree.h (adjust_clone_args): Prototype new function. * class.c (adjust_clone_args): New function. * decl.c (start_function): Call it for in charge ctors. 2001-04-26 Mark Mitchell <mark@codesourcery.com> * method.c (use_thunk): Make sure that thunks really are emitted when requested. 2001-04-26 Nathan Sidwell <nathan@codesourcery.com> * mangle.c (write_chars): New macro. (hwint_to_ascii): New function (write_number): Use it. (write_integer_cst): Deal with really big numbers. 2001-04-25 Mark Mitchell <mark@codesourcery.com> * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting the clone. 2001-04-25 Nathan Sidwell <nathan@codesourcery.com> * decl.c (grokdeclarator): Set context of namespace scope TYPE_DECLS. 2001-04-24 Zack Weinberg <zackw@stanford.edu> * cp/optimize.c: Include hashtab.h. (struct inline_data): Add tree_pruner. (expand_call_inline, expand_calls_inline): Use it when calling walk_tree. (optimize_function): Initialize and free tree_pruner. 2001-04-24 Nathan Sidwell <nathan@codesourcery.com> Lazy __FUNCTION__ generation. * cp-tree.def (FUNCTION_NAME): Remove. * cp-tree.h (function_name_declared_p): Remove. (cp_fname_init): Prototype. * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (cp_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. (cp_fname_init): New function. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. * lex.c (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. * optimize.c (maybe_clone_body): Remove function_name_declared_p. * parse.y (VAR_FUNC_NAME): New token. (primary): Add VAR_FUNC_NAME. * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's generation. (tsubst, FUNCTION_NAME case): Remove. (tsubst_copy, FUNCTION_NAME case): Remove. (tsubst_expr, DECL_STMT case): Be careful with a DECL_PRETTY_FUNCTION_P. (instantiate_decl): Remove function_name_declared_p. * semantics.c (begin_compound_statement): Don't call declare_function_name here. (setup_vtbl_ptr). Don't save & restore function_name_declared_p. (finish_translation_unit): Call finish_fname_decls. (expand_body): Remove function_name_declared_p. * typeck2.c (digest_init): Allow any ERROR_MARK. 2001-04-24 Nathan Sidwell <nathan@codesourcery.com> * pt.c (tsubst_decl): Use VOID_TYPE_P. * semantics.c: Fix some typos. 2001-04-23 Phil Edwards <pme@sources.redhat.com> * cp/decl2.c (flag_honor_std): Always initialize to 1. 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf. 2001-04-23 Jason Merrill <jason_merrill@redhat.com> * except.c (build_throw): Wrap the initialization of the exception object in a MUST_NOT_THROW_EXPR. (do_free_exception): #if 0. 2001-04-20 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (finish_enum): Change prototype. * decl.c (finish_enum): Reorganize. * parse.y (structsp): Adjust calls to finish_enum. 2001-04-20 Nathan Sidwell <nathan@codesourcery.com> * tree.c (cp_tree_equal): Adjust final switch formatting. Add 't' case. 2001-04-20 Nathan Sidwell <nathan@codesourcery.com> * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED. (layout_empty_base): Return at end flag. (build_base_field): Likewise. (build_base_fields): Likewise. (layout_virtual_bases): Don't add 1 to eoc value. (end_of_class): Use full size for empty bases. (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended empty bases. Don't add 1 to eoc value. Only add trailing padding if we're an empty class with no empty bases. (dump_class_hierarchy): Dump size and alignment. 2001-04-20 Jakub Jelinek <jakub@redhat.com> * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and ICS_BAD_FLAG. 2001-04-20 Jakub Jelinek <jakub@redhat.com> * search.c (lookup_field_r): If looking for type and non-TYPE_DECL is found, look first if name does not match the structure name. 2001-04-19 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is set. (SET_DECL_LANGUAGE): New macro. * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE. (pushdecl): Likewise. (build_library_fn_1): Likewise. (build_cp_library_fn): Likewise. (grokfndecl): Likewise. (grokvardecl): Mark `extern "C"' variables as having C linkage. * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE. * lex.c (retrofit_lang_decl): Likewise. * mangle.c (mangle_decl_string): Don't mangle the names of variables declared with C language linkage. * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE. 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca> * semantics.c (simplify_aggr_init_exprs_r): Don't restore flag_access_control from uninitialized storage. 2001-04-15 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation. * mangle.c (write_pointer_to_member_type): Fix mangling of pointers to cv-qualified member function types. * init.c (build_delete): Create a SAVE_EXPR for the address if we're going to use it more than once. 2001-04-13 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove. (expand_ptremfunc_cst): Change prototype. (delta2_from_ptrmemfunc): Remove. * expr.c (cplus_expand_constant): Adjust call to expand_ptrmemfunc_cst. * typeck.c (build_ptrmemfunc1): Simplify. (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still results in a constant. (expand_ptrmemfunc_cst): Remove idx and delta2 parameters. (delta2_from_ptrmemfunc): Remove. (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst. 2001-04-12 Jason Merrill <jason_merrill@redhat.com> * cp-tree.h (decl_namespace_list): New macro. (struct saved_scope): Add decl_ns_list. * decl.c (mark_saved_scope): Mark it. * decl2.c: Lose static decl_namespace_list. (init_decl2): Don't save it. 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> * cp-tree.h (warn_return_type, yylex): Delete redundant declarations. * decl.c (current_class_depth, global_namespace): Likewise. * decl2.c (current_class_depth, flag_gnu_xref): Likewise * repo.c (flag_use_repository): Likewise. 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> * cp-tree.h (pedantic, convert, global_bindings_p, insert_block, set_block, pushdecl, getdecls, gettags, init_decl_processing, maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p, lvalue_or_else, print_lang_statistics, comp_target_types, unsigned_type, signed_type, signed_or_unsigned_type, build_function_call, mark_addressable, incomplete_type_error): Delete redundant declarations. 2001-04-11 Jason Merrill <jason_merrill@redhat.com> * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro. (TYPE_ANONYMOUS_P): New macro. (TAGGED_TYPE_P): New macro. * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P. (grokfndecl, grokvardecl, grokdeclarator): Likewise. * tree.c (no_linkage_helper): Likewise. * semantics.c (begin_class_definition): Likewise. * pt.c (convert_template_argument): Likewise. * lex.c (check_for_missing_semicolon): Likewise. 2001-04-12 Nathan Sidwell <nathan@codesourcery.com> * class.c (dfs_unshared_virtual_bases): New function. (mark_primary_bases): Call it. (check_bases): Ignore virtual bases when determining nearly-emptiness. 2001-04-12 Nathan Sidwell <nathan@codesourcery.com> * method.c (make_thunk): Clear DECL_CLONED_FUNCTION. 2001-04-11 Mark Mitchell <mark@codesourcery.com> * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the cloned function to the clone. 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H). * semantics.c: Include expr.h. 2001-04-11 Nathan Sidwell <nathan@codesourcery.com> * method.c (implicitly_declare_fn): Commonize code for copy ctor and assignment op. Set TREE_USED for parameter. 2001-04-10 Mark Mitchell <mark@codesourcery.com> * class.c (find_final_overrider_data): Add `candidates'. (dfs_find_final_overrider): Don't issue error messages prematurely. (find_final_overrider): Issue error messages here. (build_base_field): Don't warn about amgibuous direct bases here. (warn_about_ambiguous_direct_bases): New function. (layout_class_type): Use it. 2001-04-10 Richard Henderson <rth@redhat.com> * typeck.c (build_array_ref): Push the array reference inside COMPOUND_EXPR and COND_EXPR. 2001-04-05 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P. * decl.c (duplicate_decls): Adjust accordingly. (maybe_commonize_var): Likewise. (grokfndecl): Likewise. (start_function): Likewise. (start_method): Likewise. * decl2.c (key_method): Likewise. (import_export_decl): Likewise. * method.c (implicitly_declare_fn): Likewise. * optimize.c (maybe_clone_body): Likewise. 2001-04-05 Benjamin Kosnik <bkoz@redhat.com> * lang-specs.h: Add __DEPRECATED. Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com> * search.c (get_dynamic_cast_base_type): When building a new constant, set its type to ssizetype. 2001-04-04 Jakub Jelinek <jakub@redhat.com> * optimize.c (expand_call_inline): Only add newly inlined statements into inlined_stmts. 2001-04-03 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove. (OPERATOR_FORMAT): Likewise. (OPERATOR_TYPENAME_FORMAT): Likewise. * operators.def: Remove old name-mangling information. * decl.c (grok_op_properties): Adjust accordingly. * lex.c (init_operators): Likewise. * rtti.c (get_tinfo_decl): Issue error messages about types that have variable size. 2001-04-03 Mark Mitchell <mark@codesourcery.com> * decl2.c (import_export_decl): Don't call import_export_class when processing an inline member function. * semantics.c (expand_body): Call import_export_decl before emitting inline functions. 2001-03-28 Richard Henderson <rth@redhat.com> IA-64 ABI Exception Handling: * cp-tree.def (EH_SPEC_BLOCK): New. (MUST_NOT_THROW_EXPR): New. * cp-tree.h: Update changed function declarations. (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove. (CPTI_CALL_UNEXPECTED): New. (struct cp_language_function): Rename x_eh_spec_try_block to x_eh_spec_block. (EH_SPEC_STMTS, EH_SPEC_RAISES): New. * decl.c (current_binding_level): If no current function bindings, revert to scope_chain. (initialize_predefined_identifiers): Remove __cp_push_exception. (store_parm_decls): Use begin_eh_spec_block. (finish_function): Use finish_eh_spec_block. (mark_lang_function): Update for name changes. * decl2.c (finish_file): No mark_all_runtime_matches. * dump.c (cp_dump_tree): Handle new tree codes. * error.c (dump_expr) [BIND_EXPR]: Fix typo. * except.c (catch_language_init, catch_language): Remove. (init_exception_processing): Don't set language code. Initialize call_unexpected_node, protect_cleanup_actions, eh_personality_libfunc, lang_eh_runtime_type. (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove. (get_eh_type, get_eh_caught, get_eh_handlers): Remove. (prepare_eh_type): Split out type canonicalizations ... (build_eh_type_type): ... from here. (build_eh_type_type_ref): Remove. (mark_all_runtime_matches): Remove. (build_exc_ptr): New. (do_begin_catch, do_end_catch): New. (do_pop_exception): Remove. (build_terminate_handler): Remove. (choose_personality_routine): Split out language choice from ... (initialize_handler_parm): ... here. Use MUST_NOT_THROW_EXPR. (expand_start_catch_block): Use do_begin_catch. Simplify Java exception object handling. (expand_start_eh_spec, expand_end_eh_spec): Remove. (expand_exception_blocks, alloc_eh_object): Remove. (begin_eh_spec_block, finish_eh_spec_block): New. (do_allocate_exception, do_free_exception): New. (expand_throw): Merge into ... (build_throw): ... here. Update for abi. * expr.c (cplus_expand_expr): No expand_internal_throw. Handle MUST_NOT_THROW_EXPR. * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK. * semantics.c (*) Update for except.h name changes. (genrtl_try_block): No protect_with_terminate. (genrtl_eh_spec_block): New. (genrtl_handler): Don't emit the goto here. (cp_expand_stmt): Handle EH_SPEC_BLOCK. (genrtl_finish_function): Don't expand_exception_blocks. * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK. 2001-03-28 Richard Henderson <rth@redhat.com> * decl.c (struct named_label_list): Rename eh_region to in_try_scope, add in_catch_scope. (struct binding_level): Rename eh_region to is_try_scope, add is_catch_scope. (note_level_for_try): Rename from note_level_for_eh. (note_level_for_catch): New. (poplevel): Copy both is_try_scope and is_catch_scope to the named_label_list struct. (check_previous_goto_1): Don't check for catch block via DECL_ARTIFICIAL; use in_try_scope instead. (check_goto): Likewise. * cp-tree.h (note_level_for_try, note_level_for_catch): Declare. * except.c (expand_start_catch_block): Call note_level_for_catch. * semantics.c (begin_compound_stmt): Update for note_level_for_try. 2001-03-27 Richard Henderson <rth@redhat.com> * except.c: Use USING_SJLJ_EXCEPTIONS instead of exceptions_via_longjmp. 2001-03-27 Phil Edwards <pme@sources.redhat.com> * pt.c (check_default_tmpl_args): Make error messages clearer. 2001-03-26 Phil Edwards <pme@sources.redhat.com> * error.c: Also undefine 'A' macro used for cp_printers definition. 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> * Make-lang.in: Depend on $(SYSTEM_H), not system.h. 2001-03-26 Mike Yang <yang@research.att.com> Mark Mitchell <mark@codesourcery.com> * dump.c (dump_access): New function. (cp_dump_tree): Use it. Dump basetype information for class types. 2001-03-26 Mark Mitchell <mark@codesourcery.com> * Makefile.in (optimize.o): Depend on params.h. (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE. (init_decl_processing): Set flag_no_inline when doing inlining-on-trees. * optimize.c: Include params.h. (struct inline_data): Improve documentation of FNS. Add FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P. (INSNS_PER_STMT): New macro. (remap_block): Use CLONING_P. (inlinable_function_p): Don't inline big functions. (expand_call_inline): Keep track of how much inlining we've done. (optimize_function): Set FIRST_INLINED_FN. (maybe_clone_body): Set CLONING_P. * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in tree nodes. (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling rest_of_compilation. Clear DECL_RTL for local variables afterwards. (clear_decl_rtl): New function. 2001-03-26 Nathan Sidwell <nathan@codesourcery.com> Implement DR 209 * cp-tree.h (skip_type_access_control, reset_type_access_control): Prototype. * decl.c (grokdeclarator): Access of friends is not checked. * parse.y (component_decl_list): Reset type access control. * semantics.c (decl_type_access_control): Clear current_type_lookups. (save_type_access_control): Don't save if not deferring. (skip_type_access_control, reset_type_access_control): New functions. (begin_class_definition): Do type access control for basetypes. Start deferred access control. (finish_class_definition): Resume immediate access control if this is a local class. 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> * class.c (add_method): Use memcpy/memmove, not bcopy. * decl.c (duplicate_decls): Likewise. 2001-03-23 Jakub Jelinek <jakub@redhat.com> * mangle.c (write_discriminator): Use `_0' for discriminator 1, not `_'. 2001-03-23 Jakub Jelinek <jakub@redhat.com> * decl.c (local_names): Define. (push_local_name): New. (grok_reference_init): Return init if initializing static reference variable with non-constant instead of emitting it. Move expand_static_init call to cp_finish_decl. (layout_var_decl): Call push_local_name. (maybe_commonize_var): Allow inlining functions even if they have static local variables, use comdat_linkage for them if flag_weak. (check_initializer): Call obscure_complex_init if grok_reference_init returned nonzero. (save_function_data): Clear x_local_names. (pop_cp_function_context): Free x_local_names. (mark_inlined_fns): Remove. (mark_lang_function): Mark x_local_names. (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P. Mark inlined_fns as tree, remove call to mark_inlined_fns. * class.c (alter_access): Ensure DECL_ACCESS is never set if DECL_DISCRIMINATOR_P. * cp-tree.h (cp_language_function): Add x_local_names. (lang_decl_flags): Add discriminator into u2. (lang_decl_inlined_fns): Remove. (lang_decl): inlined_fns is now a TREE_VEC. (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define. * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a TREE_VEC, not a custom structure. (optimize_function): Likewise. * mangle.c (discriminator_for_local_entity): Discriminate among VAR_DECL local entities. * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS is not valid. 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz> Add support for Java interface method calls. * cp-tree.h (struct lang_type): Add java_interface flag. (TYPE_JAVA_INTERFACE): New macro. * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute by setting TYPE_JAVA_INTERFACE. * call.c (java_iface_lookup_fn): New static. (build_over_call): If calling a method declared in a TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the expression which resolves the function address. (build_java_interface_fn_ref): New function. 2001-03-22 Richard Henderson <rth@redhat.com> * Make-lang.in (cp/except.o): Don't depend on insn-flags.h. * except.c: Don't include it. 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> based on an idea from Joe Buck <jbuck@synopsys.com> * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore): New nonterminals. (data_def, component_decl): Add reductions to bad_decl. 2001-03-22 Jakub Jelinek <jakub@redhat.com> * method.c (do_build_assign_ref): Don't use build_modify_expr for anonymous aggregates, since they don't have assignment operator method. * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy assignment operators for anonymous structure fields. 2001-03-21 Jason Merrill <jason@redhat.com> * pt.c (instantiate_decl): Abort if we see a member constant instantiation that doesn't already have its initializer. Downgrade explicit instantiation without definition to pedwarn. * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove. * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P. (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P. * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove. (pending_vtables): Remove. * decl2.c (pending_vtables): Remove. (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not CLASSTYPE_VTABLE_NEEDS_WRITING. (import_export_class): Likewise. (init_decl2): Don't mark pending_vtables. * lex.c (handle_pragma_vtable): Just sorry. * pt.c (instantiate_class_template): Don't mess with CLASSTYPE_VTABLE_NEEDS_WRITING. (mark_class_instantiated): Likewise. * ptree.c (print_lang_type): Don't print it. * semantics.c (begin_class_definition): Don't set it. * pt.c (template_tail): Replace with last_pending_template. (maybe_templates, maybe_template_tail): Remove. (add_pending_template): Adjust. (instantiate_pending_templates): Adjust. * cp-tree.h (struct saved_scope): Remove lang_stack field. (current_lang_stack): Remove. * decl.c (maybe_push_to_top_level): Don't initialize it. (duplicate_decls): Use current_lang_depth. (xref_basetypes): Likewise. * class.c (current_lang_depth): New fn. (push_lang_context): Use more varray functionality. (pop_lang_context): Likewise. * error.c (GLOBAL_THING): Always use '__'. 2001-03-21 Mark Mitchell <mark@codesourcery.com> * class.c (build_clone): Clear DECL_ASSEMBLER_NAME. * mangle.c (mangle_decl_string): Mangle the names of overloaded operators, even when they have `extern "C"' linkage. 2001-03-19 Mark Mitchell <mark@codesourcery.com> * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME, COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME where it's not necessary. (add_method): Remove optimization involving comparison of DECL_ASSEMBLER_NAME. (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME, COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME where it's not necessary. (check_methods): Likewise. (build_clone): Likewise. (built_vtt): Likewise. * cp-tree.h (DECL_NEEDED_P): Likewise. * decl.c (pushtag): Likewise. (duplicate_decls): Likewise. (pushdecl): Likewise. (builtin_function): Likewise. (build_library_fn_1): Set DECL_LANGUAGE for library functions. (build_cp_library_fn): Likewise. (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME, COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME where it's not necessary. (make_rtl_for_nonlocal_decl): Likewise. (cp_finish_decl): Likewise. (grokfndecl): Likewise. (grokvardecl): Likewise. (grokdeclarator): Likewise. (start_function): Likewise. (cp_missing_return_ok_p): Likewise. * decl2.c (grokclassfn): Likewise. (check_classfn): Likewise. (finish_static_data_member_decl): Likewise. (grokfield): Likewise. * error.c (GLOBAL_IORD_P): Remove. (dump_global_iord): Improve output. (dump_decl): Avoid using DECL_ASSEMBLER_NAME. * except.c (nothrow_libfn_p): Summarily reject any function not in namespace-scope. * init.c (build_java_class_ref): Don't explicitly set DECL_ASSEMBLER_NAME after calling mangle_decl. * mangle.c (mangle_decl_string): Handle extern "C" functions. (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl. * method.c (set_mangled_name_for_decl): Don't explicitly set DECL_ASSEMBLER_NAME after calling mangle_decl. (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and IDENTIFIER_GLOBAL_VALUE for the thunk. * pt.c (set_mangled_name_for_template_decl): Remove. (check_explicit_specialization): Don't use it. (looup_template_class): Don't set DECL_ASSEMBLER_NAME. (tsubst_friend_function): Likewise. (tsubst_decl): Likewise. (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME. * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME, COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME where it's not necessary. (tinfo_base_init): Likewise. (create_real_tinfo_var): Likewise. * search.c (looup_field_1): Likewise. * semantics.c (finish_named_return_value): Likewise. * tree.c (init_tree): Set lang_set_decl_assembler_name. 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com> Correct semantics restrictions checking in throw-expression. * except.c (is_admissible_throw_operand): New function. (build_throw): Use it. 2001-03-14 Mark Mitchell <mark@codesourcery.com> * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__ and its ilk. 2001-03-14 Mark Mitchell <mark@codesourcery.com> * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc. * cp-tree.h (DECL_IN_MEMORY_P): Likewise. * decl.c (duplicate_decls): Likewise. (builtin_function): Likewise. (build_library_fn): Likewise. (build_cp_library_fn): Likewise. (check_initializer): Likewise. (cp_finish_decl): Likewise. * decl2.c (grokfield): Likewise. (grok_function_init): Remove #if 0'd code. (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc. * friend.c (do_friend): Likewise. * init.c (get_temp_regvar): Likewise. * method.c (make_thunk): Likewise. * pt.c (tsubst_friend_function): Likewise. (tsubst_decl): Likewise. (regenerate_decl_from_template): Likewise. * semantics.c (genrtl_named_return_value): Likewise. (expand_body): Likewise. (genrtl_finish_function): Likewise. * tree.c (cp_tree_equal): Likewise. 2001-03-12 Nathan Sidwell <nathan@codesourcery.com> * call.c (convert_like_real): Add extra semantics to INNER parameter. Don't convert to temporary if a user conversion gives us an lvalue that we're about to bind to a reference. Set INNER to indicate pending reference binding on recursive calls. 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk> * cp/lex.c: Delete duplicate pending_lang_change. 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk> * cp/lex.c (handle_pragma_interface, handle_pragma_implementation): Similarly. * cp/repo.c (get_base_filename, open_repo_file): Similarly. * cp/cp-tree.h: Remove file_name_nondirectory prototype. 2001-03-09 Zack Weinberg <zackw@stanford.edu> * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate. 2001-03-08 Stan Shebs <shebs@apple.com> * cp-tree.h (set_identifier_local_value): Remove unused decl. 2001-03-06 Zack Weinberg <zackw@stanford.edu> * spew.c: Remove references to CPP_OSTRING. 2001-03-06 Andrew Haley <aph@redhat.com> * typeck.c (convert_arguments): Check that we have an fndecl. 2001-03-05 Andrew Haley <aph@redhat.com> * typeck.c (convert_arguments): Don't do ellipsis conversion for __built_in_constant_p. 2001-03-02 Nathan Sidwell <nathan@codesourcery.com> * typeck.c (build_static_cast): Allow enum to enum conversions as per DR 128. 2001-03-02 Nathan Sidwell <nathan@codesourcery.com> * class.c (check_field_decls): Pointers to member do not a non-pod struct make, as per DR 148. 2001-03-02 Nathan Sidwell <nathan@codesourcery.com> * call.c (joust): cp_pedwarn when using gnu extension concerning worst conversion sequences. 2001-03-01 Zack Weinberg <zackw@stanford.edu> * decl.c: Replace all uses of 'boolean' with 'bool'. 2001-03-01 Zack Weinberg <zackw@stanford.edu> * lang-specs.h: Add zero initializer for cpp_spec field to all array elements that need one. Don't put an #ifdef inside the initializer list; set a default for CPLUSPLUS_CPP_SPEC and use it. 2001-03-01 Nathan Sidwell <nathan@codesourcery.com> Implement using decls inside template functions. * decl2.c (validate_nonmember_using_decl): Don't special case fake_std_node in the global namespace. Don't reject early when processing a template. (do_local_using_decl): Add to statement tree. Don't do further processing when building a template. * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs. 2001-03-01 Nathan Sidwell <nathan@codesourcery.com> * decl2.c (do_nonmember_using_decl): Don't complain if we find same function. Do complain about ambiguating extern "C" declarations. 2001-02-28 Nathan Sidwell <nathan@codesourcery.com> Remove floating point and complex type template constant parms. * pt.c (convert_nontype_argument): Remove REAL_TYPE and COMPLEX_TYPE extensions. (invalid_nontype_parm_type_p): Likewise. 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com> * except.c (call_eh_info): Revert "match_function"'s type. 2001-02-27 Nathan Sidwell <nathan@codesourcery.com> Fix ctor vtable vcall offsets. * class.c (struct vtbl_init_data_s): Add rtti_binfo member. (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter. (get_matching_base): Remove. (get_original_base): New function. (build_vtbl_initializer): Initialize vid.rtti_binfo. Use a virtual thunk for a ctor vtable with an index (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a primary base within a constructor vtable. Only set BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset when primary base has been lost. * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment. 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com> * call.c (joust): Ensure more_specialized()'s argument length parameter has correct value for constructors. 2001-02-26 Nathan Sidwell <nathan@codesourcery.com> * except.c (call_eh_info): Cleanup generation of cp_eh_info struct. * decl.c (mark_inlined_fns): Prototype. 2001-02-22 Mark Mitchell <mark@codesourcery.com> * spew.c (yylex): Correct handling of friends. 2001-02-22 Mark Mitchell <mark@codesourcery.com> * mangle.c (write_encoding): Pass write_function_type the FUNCTION_DECL for the function being encoded. (write_function_type): Pass it along to write_bare_function_type. (write_bare_function_type): Pass it along to write_method_parms. (write_method_parms): Don't mangle the compiler-generated parameters to a constructor or destructor. 2001-02-22 Andreas Jaeger <aj@suse.de> * optimize.c: Include toplev.h for note_deferral_of_defined_inline_function prototype. 2001-02-22 Jakub Jelinek <jakub@redhat.com> * cp-tree.h (struct lang_decl_inlined_fns): New. (struct lang_decls): Add inlined_fns. (DECL_INLINED_FNS): New macro. * optimize.c (struct inline_data): Add inlined_fns. (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro. (inlinable_function_p): Likewise, fix typo in comment, function is not inlinable if it already inlined function currently being optimized. (expand_call_inline): Add fn to inlined_fns if necessary. (optimize_function): Initialize inlined_fns. Save inlined_fns into DECL_INLINED_FNS after expanding inlines. * decl.c (mark_inlined_fns): New function. (lang_mark_tree): Call it. 2001-02-21 Jason Merrill <jason@redhat.com> * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag. (DECL_UNINLINABLE): Move to middle-end. * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn. * decl.c (duplicate_decls): Preserve DECL_ABSTRACT. * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone. * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the parms and outer BLOCK. note_deferral_of_defined_inline_function. * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on second parm of op=. 2001-02-19 Mark Mitchell <mark@codesourcery.com> * decl2.c (set_decl_namespace): Allow explicit instantiations in any namespace. 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> * optimize.c (expand_call_inline): Don't walk subtrees of type nodes. 2001-02-18 Mark Mitchell <mark@codesourcery.com> * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry for a destructor. 2001-02-18 Jason Merrill <jason@redhat.com> Do put the VTT parameter in DECL_ARGUMENTS. * cp-tree.h (struct cp_language_function): Add x_vtt_parm. (current_vtt_parm): New macro. (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm. (DECL_HAS_VTT_PARM_P): New macro. (DECL_VTT_PARM): Remove. (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros. * decl.c (duplicate_decls): Only copy the operator code if appropriate. (start_function): Set current_vtt_parm. (lang_mark_tree): Don't mark vtt_parm. * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P. * class.c (build_clone): Maybe remove the VTT parm. * optimize.c (maybe_clone_body): Set up the VTT parm. * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm. * call.c (build_over_call): Just allow the VTT arg. * method.c (make_thunk): Don't set DECL_VTT_PARM. (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM. (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE. * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise. * error.c (dump_function_decl): Likewise. * call.c (build_user_type_conversion_1, convert_like_real): Abort if we try to call a constructor with in-charge or VTT parms. * method.c (skip_artificial_parms_for): New fn. * call.c (add_function_candidate, build_over_call): Call it. * call.c (build_new_method_call): Use current_vtt_parm. * init.c (expand_virtual_init): Likewise. * class.c (same_signature_p): No longer static. * cp-tree.h: Declare it. * search.c (look_for_overrides_r): Use it. 2001-02-17 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (new_abi_rtti_p): Remove. (name_mangling_version): Likewise. (flag_do_squangling): Likewise. * class.c (build_rtti_vtbl_entries): Remove old ABI support. * decl.c (grokfndecl): Likewise. * decl2.c (name_mangling_version): Remove. (flag_do_squangling): Likewise. (lang_f_options): Remove `squangle'. (unsupported_options): Add `squangle'. (cxx_decode_option): Issue a warning about uses of -fname-mangling-version. (finish_file): Remove old ABI support. * pt.c (check_explicit_specialization): Likewise. (tsubst_decl): Likewise. * rtti.c (init_rtti_processing): Likewise. (build_headof): Likewise. (get_tinfo_decl_dynamic): Likewise. (tinfo_from_decl): Likewise. (build_dynamic_cast_1): Likewise. (synthesize_tinfo_var): Likewise. * init.c (build_new): Allow enumeration types for the array-bounds in a direct-new-declarator. * semantics.c (finish_typeof): Resolve OFFSET_REFs. * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and TREE_PROTECTED from the template being specialized. 2001-02-17 Jason Merrill <jason@redhat.com> * decl2.c (build_artificial_parm): Set TREE_READONLY. * decl.c (bad_specifiers): Allow throw specs on things with pointer-to-function or -member-function type. * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize a pmf. 2001-02-17 Mark Mitchell <mark@codesourcery.com> * call.c (check_dtor_name): Handle template names correctly. 2001-02-16 Jason Merrill <jason@redhat.com> * cp-tree.h (DECL_USE_VTT_PARM): Remove. * decl2.c (maybe_retrofit_in_chrg): Don't create it. * optimize.c (maybe_clone_body): Don't substitute it. * call.c (build_new_method_call): Check in_chrg instead. * init.c (expand_virtual_init): Likewise. 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com> * decl.c (check_tag_decl): Make sure a typedef for an anonymous class-type introduces at least a type-name. 2001-02-16 Jakub Jelinek <jakub@redhat.com> * call.c (convert_like_real): Create a temporary for non-lvalue. 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com> * cp-tree.h: Fix typos in comments. 2001-02-16 Jason Merrill <jason@redhat.com> * optimize.c (remap_block): If we're compiling a clone, pass the new block to insert_block. 2001-02-16 Mark Mitchell <mark@codesourcery.com> * semantics.c (finish_asm_stmt): Robustify. 2001-02-15 Mark Mitchell <mark@codesourcery.com> * pt.c (push_template_decl_real): Don't remangle the name of a class template. 2001-02-15 Jim Meyering <meyering@lucent.com> * Make-lang.in (c++.install-common): Depend on installdirs. (c++.install-info): Likewise. (c++.install-man): Likewise. 2001-02-15 Mark Mitchell <mark@codesourcery.com> * typeck2.c (build_m_component_ref): Robustify. 2001-02-15 Alexandre Oliva <aoliva@redhat.com> * friend.c (do_friend): Don't take the nested [template] class into account when deciding whether to warn about the friend function not referring to a template function. 2001-02-14 Jakub Jelinek <jakub@redhat.com> * typeck.c (build_unary_op): Clarify error message. 2001-02-08 Aldy Hernandez <aldyh@redhat.com> * parse.y (component_constructor_declarator): allow optional parentheses around constructor class name. 2001-02-14 Nathan Sidwell <nathan@codesourcery.com> * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c section. * init.c (emit_base_init): Remove incorrect comment about virtual bases. * method.c (make_thunk): Fix comment alignment. 2001-02-14 Nathan Sidwell <nathan@codesourcery.com> Kill remnants of this is variable. * cp-tree.h (flag_this_is_variable): Remove. * decl2.c (flag_this_is_variable): Remove. * class.c (fixed_type_or_null): Add cdtor parm. Adjust. (build_vbase_path): The path is non-static, even in a cdtor. (resolves_to_fixed_type_p): Add additional return value. * search.c (init_vbase_pointers): Adjust. * tree.c (lvalue_p_1): Adjust. * typeck.c (mark_addressable): Adjust. 2001-02-14 Nathan Sidwell <nathan@codesourcery.com> * pt.c (unify): Don't check cv quals of array types. 2001-02-14 Nathan Sidwell <nathan@codesourcery.com> * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to check whether we already have the type. 2001-02-13 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment. * call.c (build_op_delete_call): Simplify to remove duplicate code. * class.c (clone_function_decl): Don't build the deleting variant of a non-virtual destructor. * decl.c (finish_destructor_body): Don't call delete if this is a non-virtual destructor. * init.c (build_delete): Explicitly call `operator delete' when deleting an object with a non-virtual destructor. 2001-02-13 Jason Merrill <jason@redhat.com> * lang-specs.h: Add more __EXCEPTIONS. 2001-02-12 Nathan Sidwell <nathan@codesourcery.com> * typeck2.c (process_init_constructor): Check TREE_HAS_CONSTRUCTOR before issuing missing init warning. 2001-02-12 Nathan Sidwell <nathan@codesourcery.com> * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case): Remove spurious information in comment. Allow further adjustments of REFERENCE_TYPE args. 2001-02-12 Nathan Sidwell <nathan@codesourcery.com> * errfn.c (cp_deprecated): Tweak diagnostic text. * parse.y (new_initializer): Deprecate initializer lists extension. 2001-02-12 Mark Mitchell <mark@codesourcery.com> Remove old ABI support. 2001-02-11 Mark Mitchell <mark@codesourcery.com> * decl2.c (flag_vtable_thunks): Always set it to 1. (flag_new_abi): Likewise. * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI. * Makefile.in (g++spec.o): Fix typo. 2001-02-09 Jason Merrill <jason@redhat.com> * lang-specs.h: Restore definition of __EXCEPTIONS. 2001-02-08 Jason Merrill <jason@redhat.com> * search.c (shared_member_p): New function. (lookup_field_r): Use it. * cp-tree.h (SHARED_MEMBER_P): Remove. * method.c (process_overload_item): Handle template-dependent array bounds. * pt.c (type_unification_real): If we end up with undeduced nontype parms, try again. * decl.c (lookup_name_real): Tweak warning to refer to decls, not types. * typeck2.c (friendly_abort): Don't say anything if we have earlier errors or sorries. * decl.c (check_tag_decl): Notice attempts to redefine bool and wchar_t. Ignore if in_system_header. * decl.c (maybe_push_cleanup_level): New fn... (start_decl_1): ...split out from here. * cvt.c (build_up_reference): Use it. * cp-tree.h: Declare it. 2001-02-07 Mark Mitchell <mark@codesourcery.com> * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor spec. 2001-02-06 Nathan Sidwell <nathan@codesourcery.com> * pt.c (lookup_template_class): Make sure it's a primary template or template_template_parm when called from the parser. (instantiate_template_class): Add assertion. 2001-02-05 Alexandre Oliva <aoliva@redhat.com> * method.c (build_mangled_name) [old abi]: Protect flush_repeats() from error_mark_node. 2001-02-05 Nathan Sidwell <nathan@codesourcery.com> Fix specification and implementation bugs in V3 ABI construction vtables. * cp-tree.h (flag_dump_class_layout): New flag. (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove. (BINFO_LOST_PRIMARY_P): New flag. (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts. (BINFO_PRIMARY_MARKED_P): Rename to ... (BINFO_PRIMARY_P): ... here. (binfo_via_virtual): New prototype. * decl2.c (flag_dump_class_layout): New flag. (cxx_decode_option): Set it. Adjust -fdump-translation-unit to use `=' as a file name separator. * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary bases. (build_vtbl_address): If this is a virtual primary base, then get the vtbl of what it is ultimately primary for. * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust for BINFO_PRIMARY_P. (dfs_skip_nonprimary_vbases_markedp): Likewise. (get_shared_vbase_if_not_primary): Likewise. (dfs_get_pure_virtuals): Likewise. (expand_upcast_fixups): Likewise. (fixup_virtual_upcast_offsets): Likewise. (dfs_find_vbase_instance): Likewise. (find_vbase_instance): Likewise. (binfo_from_vbase): Adjust comment to reflect reality. (binfo_via_virtual): New function. * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros for binfo walking during VTT construction. (dfs_mark_primary_bases): Remove. (force_canonical_binfo_r): New function. (force_canonical_binfo): New function. (mark_primary_virtual_base): New function. (mark_primary_bases): Walk in inheritance graph order, use mark_primary_virtual_base. (determine_primary_base): Use some more intermediate variables. (dfs_find_final_overrider): Don't check for overriding along a virtual path. (dfs_modify_vtables): Walk into primary virtual bases too. (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P. (build_base_fields): Likewise. (dfs_set_offset_for_unshared_vbases): Likewise. (layout_virtual_bases): Likewise. (end_of_class): Likewise. (finish_struct_1): Call dump_class_hierarchy, if requested. (dfs_get_primary_binfo): Use BINFO_TYPE for binfos. (dump_class_hierarchy_r): Add stream parameter. Emit more information. (dump_class_hierarchy): Add file parameter. Append to file, if required. (finish_vtbls): Adjust accumulate_vtbl_inits call. Use canonical base for virtual bases. (build_vtt): Add more comments. Adjust build_vtt_inits call. (build_vtt_inits): Remove VIRTUAL_VTTS_P parm. Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for virtual VTTs. (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P from DATA. We want virtual primary bases and all bases via virtual. Only set BINFO_VPTR_INDEX for top level. Look up from a primary virtual base when not a construction vtable. (dfs_ctor_vtable_bases_queue_p): New DFS predicate. (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call. Use canonical bases when processing virtual bases. (accumulate_vtbl_inits): We're interested in any base via a virtual path. (dfs_accumulate_vtbl_inits): If this is a primary virtual base within a construction vtable, determine what is being overridden. (build_vtbl_initializer): Add more comments (add_vcall_offset_vtbl_entries_1): Adjust comment. (build_rtti_vtbl_entries): Check if the base has lost its primary. 2001-02-05 Mark Mitchell <mark@codesourcery.com> * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES. Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> * decl.c (pushdecl): Call abort instead of fatal. * except.c (decl_is_java_type): Call fatal_error instead of fatal. * init.c (build_new_1): Likewise. (build_java_class_ref): Call internal_error and fatal_error, not fatal. * decl.c (build_typename_type): hash_table_init now returns void. decl.c (init_decl_processing): Make an error non-fatal. 2001-02-04 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting. Document. (CLASSTYPE_INTERFACE_KNOWN): Likewise. (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise. (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise. (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise. * decl.c (maybe_commonize_var): Use the new name-mangling where appropriate. * decl2.c (comdat_linkage): Enhance comments. Make all compiler-generated things static, if COMDAT is not available. (get_tinfo_decl): Do not make typeinfo objects that belong in the library COMDAT. (tinfo_base_init): Use the correct mangled name for typeinfo strings, and push them into the global scope. (typeinfo_in_lib_p): New function. (synthesize_tinfo_var): Use it. (create_real_tinfo_var): Likewise. 2001-02-03 Jakub Jelinek <jakub@redhat.com> * decl.c (push_class_binding): Use context_for_name_lookup instead of CP_DECL_CONTEXT. * search.c (context_for_name_lookup): Remove static. Check for NULL context in the loop. * cp-tree.h (context_for_name_lookup): Add prototype. 2001-02-02 Jakub Jelinek <jakub@redhat.com> * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove. * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack): Remove. * call.c (convert_class_to_reference, build_user_type_conversion_1, add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper. 2001-02-02 Mark Mitchell <mark@codesourcery.com> * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list of macros used when compiling g++spec.c. * g++spec.c (lang_specific_driver): Link with the shared libgcc by default. 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk> * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator, make_reference_declarator, make_call_declarator), method.c (implicitly_declare_fn), parse.y (namespace_using_decl, notype_unqualified_id, expr_or_declarator, new_type_id, after_type_declarator, direct_after_type_declarator, notype_declarator, complex_notype_declarator, complex_direct_notype_declarator, qualified_id, notype_qualified_id, overqualified_id, direct_new_declarator, absdcl, direct_abstract_declarator, conversion_declarator), pt.c (tsubst), semantics.c (begin_constructor_declarator): Use build_nt instead of build_parse_node. 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE. (minus_one_node): Moved to top level gcc directory. Renamed to integer_minus_one_node. * init.c (init_init_processing): Don't set minus_one_node. (build_vec_init): Use integer_minus_one_node. * rtti.c (get_tinfo_decl_dynamic): Likewise. 2001-01-28 Jakub Jelinek <jakub@redhat.com> * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments identical and they would be replaced with constant, remove MODIFY_EXPR from the tree. 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> * Make-lang.in: Remove all dependencies on defaults.h. * call.c: Don't include defaults.h. * decl.c: Likewise. * decl2.c: Likewise. * except.c: Likewise. * pt.c: Likewise. * rtti.c: Likewise. * tree.c: Likewise. * typeck.c: Likewise. 2001-01-25 Jakub Jelinek <jakub@redhat.com> * mangle.c (write_mangled_name, write_encoding): Mangle overloaded operators even in "C" linkage. * method.c (set_mangled_name_for_decl): Likewise. * decl.c (grokfndecl): Call set_mangled_name_for_decl even for overloaded operators in "C" linkage. 2001-01-24 Nathan Sidwell <nathan@codesourcery.com> * pt.c (tsubst_decl): Remove IN_DECL parameter. (tsubst_arg_types): Check parameter is not void. (tsubst): Adjust tsubst_decl call. 2001-01-24 Nathan Sidwell <nathan@codesourcery.com> * call.c (add_builtin_candidate): Quote std properly, from previous change. 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> * pt.c (check_explicit_specialization): Clone constructors and destructors. 2001-01-23 Nathan Sidwell <nathan@codesourcery.com> * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC indicates anything special about template depth. Make sure we only count the user visible template classes. 2001-01-23 Nathan Sidwell <nathan@codesourcery.com> * call.c (build_conv): Typo in comment. (add_builtin_candidate): Add more explanation. Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR. Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates when we have enumeral types. (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE candidates for relops and eqops. (joust): Simplify control flow. Allow a non-template user function to hide a builtin. 2001-01-22 Nathan Sidwell <nathan@codesourcery.com> * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER. (more_specialized): Add deduction parameter. * call.c (joust): Adjust more_specialized call. * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL, UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags. (get_bindings_order): Remove. (get_bindings_real): Add DEDUCE parameter. (maybe_adjust_types_for_deduction): Return extra unify flags. Do REFERENCE_TYPE jig for DEDUCE_ORDER. (type_unification_real): Deal with DEDUCE_ORDER. Use result of maybe_adjust_types_for_deduction. (more_specialized): Add DEDUCE parameter. Call get_bindings_real directly. (try_one_overload): Use result of maybe_adjust_types_for_deduction. (check_cv_quals_for_unify): Use new unify qualifier flags. (unify): Clear new unify qualifier flags. (get_bindings_real): Add DEDUCE parameter. (get_bindings): Adjust call to get_bindings_real. (get_bindings_overload): Likewise. (most_specialized_instantiation): Adjust call to more_specialized. 2001-01-19 Jason Merrill <jason@redhat.com> * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI. * decl.c (init_decl_processing): Just force -fvtable-thunks on if -fnew-abi. 2001-01-19 Ute Pelkmann <scope.muc@t-online.de> * decl2.c (arg_assoc_class): Fix double iteration logic. 2001-01-19 Jason Merrill <jason@redhat.com> * init.c (build_delete): Always call convert_force to strip cv-quals. * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI. * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI. * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI. 2001-01-19 Nathan Sidwell <nathan@codesourcery.com> * search.c (get_vbase_1): Count only virtual bases. 2001-01-19 Nathan Sidwell <nathan@codesourcery.com> * class.c (duplicate_tag_error): Robustify flag clearing. 2001-01-19 Nathan Sidwell <nathan@codesourcery.com> * cp-tree.h (lookup_template_class): Add complain parm. * decl.c (lookup_namespace_name): Adjust call to lookup_template_class. (make_typename_type): Likewise. * semantics.c (finish_template_type): Likewise. * pt.c (lookup_template_class): Add complain parm. Adjust. (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class. (tsubst): Likewise. 2001-01-19 Nathan Sidwell <nathan@codesourcery.com> * pt.c (copy_default_args_to_explicit_spec): Preserve object's CV quals. Reorganize. 2001-01-18 Nathan Sidwell <nathan@codesourcery.com> * typeck.c (build_modify_expr): Say `initialization' for INIT_EXPRs. * init.c (build_default_init): Convert to enumeral type, if needed. 2001-01-18 Jakub Jelinek <jakub@redhat.com> * parse.y (nomods_initdcl0): Properly set things up for initdcl0_innards. 2001-01-18 Nathan Sidwell <nathan@codesourcery.com> * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag. (type_unification_real): Set it. (unify): Use it. 2001-01-18 Nathan Sidwell <nathan@codesourcery.com> * decl.c (finish_destructor_body): Convert to vbase pointer here. 2001-01-18 Nathan Sidwell <nathan@codesourcery.com> * semantics.c (begin_class_definition): Check we're not inside a template parm list. 2001-01-18 Nathan Sidwell <nathan@codesourcery.com> * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of BASELINK_P. 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> * typeck.c (build_function_call_real): Call fold on the CALL_EXPR. * call.c (build_over_call): Add comment. 2001-01-16 Daniel Berlin <dberlin@redhat.com> * cvt.c (ocp_convert): Handle vector type conversion * typeck2.c (digest_init): Handle vector type initializations 2001-01-16 Phil Edwards <pme@sources.redhat.com> * g++spec.c: Don't add libraries needlessly if -fsyntax-only was given. 2001-01-15 Nathan Sidwell <nathan@codesourcery.com> * pt.c (check_nontype_parm): Rename to ... (invalid_nontype_parm_type_p): ... here. (process_template_parm): Adjust. (convert_template_argument): Adjust. 2001-01-15 Nathan Sidwell <nathan@codesourcery.com> * pt.c (check_nontype_parm): New function. (process_template_parm): Use it. (convert_template_argument): Use it. (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to member. 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com> * tree.c: Add defaults.h (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY. * Make-lang.in (cp/tree.o): Add defaults.h. 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk> * Make-lang.in (CXX_C_OBJS): Add c-format.o. 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk> * g++.1: Change to be ".so man1/gcc.1". 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk> * Make-lang.in (c++.info, c++.install-info): Build and install g++ internals info. (c++.uninstall, c++.maintainer-clean): Remove g++ internals info. ($(srcdir)/cp/g++int.info): New target. * gxxint.texi: Add info directory entry. Use @@ in email address. * .cvsignore: Update. 2001-01-12 Nathan Sidwell <nathan@codesourcery.com> * typeck.c (build_c_cast): Do template processing earlier. Always pedwarn on array casts. 2001-01-12 Nathan Sidwell <nathan@codesourcery.com> * friend.c (make_friend_class): Make sure a templated class is actually a template. 2001-01-11 Nathan Sidwell <nathan@codesourcery.com> * decl2.c (get_guard): Set linkage from guarded decl. 2001-01-11 Nathan Sidwell <nathan@codesourcery.com> * call.c (convert_default_arg): Check for unprocessed DEFAULT_ARG. * cp-tree.h (replace_defarg): Move to spew.c. (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to spew.c, which is where they really are. (done_pending_defargs): Declare. (unprocessed_defarg_fn): Declare. * decl.c (replace_defarg): Move to spew.c * parse.y (structsp): Call done_pending_defargs. * spew.c (defarg_fns): Rearrange list structure. (defarg_fnsdone): New static variable. (defarg_depfns): New static variable. (init_spew): Adjust. (add_defarg_fn): Store the type in TREE_TYPE. (do_pending_defargs): Detect and deal with ordering constraints and circularity. (done_pending_defargs): New function. (unprocessed_defarg_fn): New function. (replace_defarg): Moved from decl.c. Robustify. Don't save if circularity detected. 2001-01-11 Nathan Sidwell <nathan@codesourcery.com> * pt.c (unify): Check array has a domain, before checking whether it is variable sized. 2001-01-11 Nathan Sidwell <nathan@codesourcery.com> * decl.c (grokparms): Unobfuscate and get correct diagnostic for parameters with pointers to arrays of unknown bound. 2001-01-11 Nathan Sidwell <nathan@codesourcery.com> * parse.y (template_parm_header, template_spec_header): New reductions. Split out from ... (template_header): ... here. Use them. (template_template_parm): Use template_parm_header. * semantics.c (finish_template_template_parm): Add assert. 2001-01-10 Mark Mitchell <mark@codesourcery.com> * mangle.c (write_builtin_type): Fix thinko. * pt.c (copy_default_args_to_explicit_spec_1): New function. (copy_default_args_to_explicit_spec): Likewise. (check_explicit_specialization): Use it. * class.c (finish_struct_1): Remove last argument in call to make_decl_rtl; use make_function_rtl instead of make_decl_rtl. * decl.c (builtin_function): Likewise. (build_cp_library_fn): Likewise. (check_initializer): Likewise. (make_rtl_for_nonlocal_decl): Likewise. (cp_finish_decl): Likewise. (start_function): Likewise. * decl2.c (finish_anon_union): Likewise. * friend.c (do_friend): Likewise. * init.c (build_java_class_ref): Likewise. * method.c (make_thunk): Likewise. * pt.c (tsubst_friend_function): Likewise. * semantics.c (expand_body): Likewise. 2001-01-10 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not looking at DECL_CLONED_FUNCTION for non-functions. 2001-01-10 Nathan Sidwell <nathan@codesourcery.com> * error.c (dump_template_parameter): Use parm to determine how to print default value. 2001-01-10 Nathan Sidwell <nathan@codesourcery.com> * class.c (duplicate_tag_error): Clear more flags. 2001-01-10 Nathan Sidwell <nathan@codesourcery.com> * call.c (build_new_method_call): Use binfo_for_vbase. 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk> * cp-tree.h (flag_cond_mismatch): Don't declare. * decl2.c (flag_cond_mismatch): Don't define. (lang_f_options): Remove cond-mismatch. (unsupported_options): Add cond-mismatch. 2001-01-09 Nathan Sidwell <nathan@codesourcery.com> * class.c (handle_using_decl): Reject using of constructor name of sourcing class. Allow injecting of a method with same name as nested class. Fixup error messages. 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk> * decl2.c (lang_decode_option): Handle -Wformat=2. 2001-01-08 Nathan Sidwell <nathan@codesourcery.com> * cp-tree.h (lang_decl_flags): Rename defined_in_class to initialized_in_class. (DECL_DEFINED_IN_CLASS_P): Rename to ... (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning. * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P. (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P. * pt.c (check_default_tmpl_args): Adjust for DECL_INITIALIZED_IN_CLASS_P. (instantiate_class_template): Likewise. (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P. * class.c (finish_struct): Constify saved_filename. 2001-01-08 Nathan Sidwell <nathan@codesourcery.com> * class.c (duplicate_tag_error): Adjust diagnostic. (finish_struct): Locally set location to start of struct. * decl.c (fixup_anonymous_aggr): Use cp_error_at. 2001-01-08 Nathan Sidwell <nathan@codesourcery.com> * decl.c (struct binding_level): Adjust class_shadowed comments to reflect reality. (push_class_level_binding): Adjust comments to reflect reality. Set IDENTIFIER_CLASS_VALUE when replacing an existing binding. Don't set TREE_VALUE on the class_shadowed list. 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com> * decl2.c (acceptable_java_type): Allow references too. * init.c (build_java_class_ref): When using the new ABI, search `class$' and have it mangled with `mangle_decl.' * mangle.c (write_java_integer_type_codes): New function. (write_builtin_type): Detect and mangle Java integer and real types. 2001-01-07 Mark Mitchell <mark@codesourcery.com> * decl2.c (grokfield): Don't accept `asm' specifiers for non-static data members. 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> * expr.c (cplus_expand_expr): Don't reset `target'. 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk> * cp/decl2.c (cxx_post_options): Call cpp_post_options. 2001-01-05 Nathan Sidwell <nathan@codesourcery.com> * parse.y (template_datadef): Check for error_mark_node. 2001-01-05 Nathan Sidwell <nathan@codesourcery.com> * cp-tree.def (DEFAULT_ARG): Make `x' class. 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk> * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define. (record_builtin_type): Make non-static. (flag_short_double): Don't declare. (init_decl_processing): Remove the creation of many tree nodes now in c_common_nodes_and_builtins. (build_void_list_node): New function. * decl2.c (flag_short_double, flag_short_wchar): Don't define. * cp-tree.h (flag_short_wchar): Don't declare. 2001-01-04 Mark Mitchell <mark@codesourcery.com> * call.c (build_conv): Don't use build1 for USER_CONV. * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes. 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk> * lex.c (lang_init): Call c_common_lang_init. 2001-01-03 Nathan Sidwell <nathan@codesourcery.com> * search.c (lookup_fnfields_here): Remove. (look_for_overrides_r): Use lookup_fnfields_1. Ignore functions from using declarations. 2001-01-03 Nathan Sidwell <nathan@codesourcery.com> Implement exceptions specifiers for implicit member functions. * cp-tree.h (merge_exceptions_specifiers): Declare new function. * method.c (synthesize_exception_spec): New function. (locate_dtor, locate_ctor, locate_copy): New functions. (implicitly_declare_fn): Generate the exception spec too. * search.c (check_final_overrider): Check artificial functions too. * typeck2.c (merge_exception_specifiers): New function. 2001-01-03 Jason Merrill <jason@redhat.com> * init.c (build_default_init): New fn. (perform_member_init): Split out from here. (build_new_1): Use it. Simplify initialization logic. (build_vec_init): Take an array, rather than a pointer and maxindex. Speed up simple initializations. Don't clean up if we're assigning. * cp-tree.h: Adjust. * decl2.c (do_static_initialization): Remove TREE_VEC case. * parse.y (new_initializer): Return void_zero_node for (). * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR. * typeck2.c (digest_init): Only complain about user-written CONSTRUCTORs. 2000-12-22 Mike Stump <mrs@wrs.com> * decl2.c: (max_tinst_depth): Increase to 50. 2001-01-02 Mark Mitchell <mark@codesourcery.com> * class.c (invalidate_class_lookup_cache): Zero the previous_class_values. * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not TREE_INT_CST_HIGH. (CLASSTYPE_TEMPLATE_LEVEL): Likewise. * decl.c (free_bindings): New variable. (push_binding): Don't create a new binding if we have one on the free list. (pop_binding): Put old bindings on the free list. (init_decl_processing): Use size_int, not build_int_2. Register free_bindings as a GC root. (cp_make_fname_decl): Use size_int, not build_int_2. (push_inline_template_parms_recursive): Likewise. (end_template_parm_list): Likewise. (for_each_template_parm): Do not use walk_tree_without_duplicates. (tsubst_template_parms): Use size_int, not build_int_2. (tsubst): Likewise. * rtti.c (get_vmi_pseudo_type_info): Likewise. 2001-01-02 Richard Henderson <rth@redhat.com> * parse.y (asm): Set ASM_INPUT_P. 2001-01-02 Jason Merrill <jason@redhat.com> * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE for v3 ABI. * typeck.c (cp_truthvalue_conversion): New fn. * cvt.c (ocp_convert): Use it. * cp-tree.h: Lose c-common.c decls. * typeck.c (build_unary_op): Restore old &a.f diagnostic code. * cvt.c (convert_to_void): Use type_unknown_p. * typeck.c (strip_all_pointer_quals): Also strip quals from pointer-to-member types. * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat parse.y as C. * call.c (build_new_method_call): Do evaluate the object parameter when accessing a static member. * typeck.c (build_component_ref): Likewise. 2001-01-02 Andreas Jaeger <aj@suse.de> * decl.c (cp_missing_noreturn_ok_p): New. (init_decl_processing): Set lang_missing_noreturn_ok_p. 2000-12-29 Jakub Jelinek <jakub@redhat.com> * decl.c (init_decl_processing): Fix sign of wchar_type_node. 2000-12-29 Mark Mitchell <mark@codesourcery.com> * class.c (pushclass): Remove #if 0'd code. * cp-tree.h (overload_template_name): Remove. * decl.c (store_bindings): Simplify. (pop_from_top_level): Likewise. * pt.c (overload_template_name): Remove. (instantiate_decl): Don't call push_to_top_level if it's not needed. 2000-12-28 Mark Mitchell <mark@codesourcery.com> * pt.c (register_local_specialization): Don't return a value. (lookup_template_class): Use move-to-front heuristic when looking up template instantiations. (instantiate_decl): Only push_to_top_level when we're actually going to instantiate the template. 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com> * search.c (binfo_for_vtable): Return least derived class, not most. Handle secondary vtables. 2000-12-22 Jason Merrill <jason@redhat.com> * pt.c (more_specialized): Don't optimize len==0. (fn_type_unification): If we're adding the return type, increase len. * typeck.c (build_binary_op): Fix pmf comparison logic. * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not DECL_STATIC_FUNCTION_P. * semantics.c (genrtl_finish_function): Don't try to jump to return_label unless it exists. In partial ordering for a call, ignore parms for which we don't have a real argument. * call.c (joust): Pass len to more_specialized. (add_template_candidate_real): Strip 'this', pass len. * pt.c (more_specialized): Pass len down. Lose explicit_args parm. (get_bindings_order): New fn. Pass len down. (get_bindings_real): Strip 'this', pass len. (fn_type_unification): Likewise. (type_unification_real): Succeed after checking 'len' args. (most_specialized_instantiation): Lose explicit_args parm. * class.c (resolve_address_of_overloaded_function): Strip 'this', pass len. 2000-12-21 Jason Merrill <jason@redhat.com> * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not DECL_TEMPLATE_RESULT. * search.c (lookup_field_r): Call lookup_fnfields_1, not lookup_fnfields_here. * parse.y (typename_sub2): Return the TYPE_DECL, not the type. * call.c (build_object_call): Also allow conversions that return reference to pointer to function. (add_conv_candidate): Handle totype being ref to ptr to fn. (build_field_call): Also allow members of type reference to function. Lose support for calling pointer to METHOD_TYPE fields. * error.c (dump_expr): Handle *_CAST_EXPR. * typeck2.c (build_scoped_ref): Always convert to the naming class. * tree.c (break_out_cleanups): Lose. * cp-tree.h: Remove prototype. * typeck.c (build_component_ref): Don't break_out_cleanups. (build_compound_expr): Likewise. * semantics.c (finish_expr_stmt): Likewise. 2000-12-20 Richard Henderson <rth@redhat.com> * cp-tree.h: Update declarations. * decl.c (finish_case_label): Return the new stmt node. * semantics.c (finish_goto_stmt): Likewise. (finish_expr_stmt, finish_return_stmt): Likewise. (finish_break_stmt, finish_continue_stmt): Likewise. (finish_asm_stmt): Likewise. * parse.y (already_scoped_stmt): Set STMT_LINENO. (compstmt, implicitly_scoped_stmt, stmt): Likewise. (simple_if, simple_stmt): Return the new stmt node. (save_lineno): New. 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk> * cp-tree.h: Don't declare warn_long_long. 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of IS_AGGR_TYPE. 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> * pt.c (unify): Handle when both ARG and PARM are BOUND_TEMPLATE_TEMPLATE_PARM. 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and DECL_TEMPLATE_PARM_P. 2000-12-15 Jason Merrill <jason@redhat.com> * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs! * init.c (build_new_1): Don't strip quals from type. * decl.c (pushdecl): Don't check for linkage on a non-decl. * call.c (build_op_delete_call): See through ARRAY_TYPEs. * call.c (build_new_function_call): Lose space before paren in error message. (build_new_method_call): Likewise. * typeck2.c (build_m_component_ref): Propagate quals from datum. 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> * pt.c (check_explicit_specialization): Propagate default function arguments to explicit specializations. 2000-12-13 DJ Delorie <dj@redhat.com> * typeck.c (build_binary_op): Do signed/unsigned warnings for >? and <? operators. 2000-12-08 Jason Merrill <jason@redhat.com> * error.c (dump_function_name): Don't let the user see __comp_ctor. Clean up copy-initialization in overloading code. * call.c (build_user_type_conversion_1): Die if we are asked to convert to the same or a base type. (implicit_conversion): Avoid doing so. Lose reference binding code. (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit direct-initialization. Also do direct-init part of copy-init. (build_user_type_conversion): Don't provide context to convert_like. * cvt.c (ocp_convert): build_user_type_conversion will now provide the constructor call for copy-init. * pt.c (tsubst_decl): Call clone_function_decl here if this is an instantiation of a member template. (do_decl_instantiation): Not here. 2000-12-07 Nathan Sidwell <nathan@codesourcery.com> * class.c (check_field_decls): Don't special case anonymous fields in error messages. (note_name_declared_in_class): Use %D on diagnostic. * tree.c (pod_type_p): Use strip_array_types. (cp_valid_lang_attribute): Likewise. * typeck.c (cp_type_quals): Strip arrays separately, to avoid multiple evaluations. (cp_has_mutable_p): Use strip_array_types. 2000-12-07 Nathan Sidwell <nathan@codesourcery.com> * cp-tree.h (sufficient_parms_p): Declare new function. * call.c (sufficient_parms_p): New function, broken out of ... (add_function_candidate): ... here. Use it. (add_conv_candidate): Use it. * decl.c (grok_ctor_properties): Use it. 2000-12-07 Jakub Jelinek <jakub@redhat.com> * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT. 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk> * decl2.c (lang_decode_option): Handle -Wformat-security. 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> * pt.c (verify_class_unification): New function. (get_class_bindings): Use it. (try_class_unification): Tidy. (unify): Handle when argument of a template-id is not template parameter dependent. (template_args_equal): Handle when TREE_CODE's do not match. 2000-12-06 Alexandre Oliva <aoliva@redhat.com> * lang-specs.h (c++): When invoking the stand-alone preprocessor for -save-temps, pass all relevant -Defines to it, and then don't pass them to cc1plus. 2000-12-05 Will Cohen <wcohen@redhat.com> * decl.c (finish_case_label): Cleared more_cleanups_ok in surrounding function scopes. (define_label): Likewise. 2000-12-05 Nathan Sidwell <nathan@codesourcery.com> * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document. (get_matching_virtual): Remove. (look_for_overrides): Declare new function. * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or DECL_VINDEX here. * class.c (check_for_override): Move base class iteration code to look_for_overrides. * search.c (next_baselink): Remove. (get_virtuals_named_this): Remove. (get_virtual_destructor): Remove. (tree_has_any_destructors_p): Remove. (struct gvnt_info): Remove. (check_final_overrider): Remove `virtual' from error messages. (get_matching_virtuals): Remove. Move functionality to ... (look_for_overrides): ... here, and ... (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found to be overriding. 2000-12-05 Nathan Sidwell <nathan@codesourcery.com> * typeck.c (get_delta_difference): If via a virtual base, return zero. * cvt.c (cp_convert_to_pointer): If via a virtual base, do no adjustment. 2000-12-04 Richard Henderson <rth@redhat.com> * error.c (dump_tree): Use output_add_string not OB_PUTS. 2000-12-04 Jason Merrill <jason@redhat.com> * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector". (write_builtin_type): Pass intSI_type_node and the like through type_for_mode. * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'. Pass intSI_type_node and the like through type_for_mode. * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE. * pt.c (tsubst, unify): Likewise. * tree.c (walk_tree): Likewise. * error.c (dump_type): Likewise. (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE. * Make-lang.in: Tweak top comment for emacs. (cp/TAGS): Restore. * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw. * class.c (clone_function_decl): Robustify. 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de> * decl.c (store_bindings): Only search in the non modified old_bindings for duplicates. 2000-12-04 Nathan Sidwell <nathan@codesourcery.com> * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not TYPE_POLYMORPHIC_P. * typeck.c (build_static_cast): Remove unused variable. 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> * pt.c: Fix typo in comment. 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk> * decl2.c (warn_format): Remove definition. (lang_decode_option): Handle -Wformat-nonliteral, -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat. 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk> * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define. (init_decl_processing): Don't create string_type_node, const_string_type_node, wint_type_node, intmax_type_node, uintmax_type_node, default_function_type, ptrdiff_type_node and unsigned_ptrdiff_type_node. Adjust position of call to c_common_nodes_and_builtins. (identifier_global_value): New function. 2000-12-01 Nathan Sidwell <nathan@codesourcery.com> * call.c (standard_conversion): Reject pointer to member conversions from ambiguous, inaccessible or virtual bases. * typeck.c (build_static_cast): Don't check pointers to members specially. 2000-11-30 Nathan Sidwell <nathan@codesourcery.com> * method.c (do_build_copy_constructor): Preserve cv qualifications when accessing source object members. (do_build_assign_ref): Likewise. Remove separate diagnostics for unnamed fields. 2000-11-30 Nathan Sidwell <nathan@codesourcery.com> * method.c (do_build_assign_ref): Construct appropriately CV-qualified base reference. Don't allow const casts in base conversion. 2000-11-30 Nathan Sidwell <nathan@codesourcery.com> * call.c (build_over_call): Use VOID_TYPE_P. Don't die on incomplete return type. 2000-11-28 Nathan Sidwell <nathan@codesourcery.com> * parse.y (base_class.1): Produce a _TYPE not a _DECL. * semantics.c (finish_base_specifier): Accept a _TYPE not a _DECL. 2000-11-28 Nathan Sidwell <nathan@codesourcery.com> * spew.c (yyerror): Cope if yylval.ttype is NULL. 2000-11-28 Nathan Sidwell <nathan@codesourcery.com> * decl.c (grokdeclarator): Diagnose undefined template contexts. 2000-11-28 Nathan Sidwell <nathan@codesourcery.com> * decl.c (grokdeclarator): Do type access control on friend class. 2000-11-27 Nathan Sidwell <nathan@codesourcery.com> * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by bison parser ickiness. * pt.c (tsubst_friend_function): Enter namespace scope when tsubsting the function name. * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality. 2000-11-27 Nathan Sidwell <nathan@codesourcery.com> * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo. * cvt.c (cp_convert_to_pointer): Add force parameter. Allow conversions via virtual base if forced. (convert_to_pointer_force): Adjust call to cp_convert_to_pointer. (ocp_convert): Likewise. * search.c (binfo_from_vbase): Return the virtual base's binfo. * typeck.c (get_delta_difference): Adjust handling of virtual bases. 2000-11-26 Mark Mitchell <mark@codesourcery.com> * tree.c (struct list_hash): Remove. (list_hash_table): Make it be an htab. (struct list_proxy): New type. (list_hash_eq): New function. (list_hash_pieces): Renamed from ... (list_hash): ... this. (list_hash_lookup): Remove. (list_hash_add): Remove. (hash_tree_cons): Use the generic hashtable. (mark_list_hash): Remove. (init_tree): Create the hashtable. 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk> * method.c (build_mangled_C9x_name): Rename to build_mangled_C99_name. Change C9X references in comments to refer to C99. 2000-11-24 Nathan Sidwell <nathan@codesourcery.com> * parse.y (unary_expr): Move VA_ARG from here ... (primary): ... to here. 2000-11-24 Nathan Sidwell <nathan@codesourcery.com> * semantics.c (finish_id_expr): If type is error_mark, return error_mark. 2000-11-23 Nathan Sidwell <nathan@codesourcery.com> * pt.c (lookup_template_class): Simplify loop exit constructs. Cope when there is no partial instantiation of a template template member. Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com> * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H). 2000-11-22 Mark Mitchell <mark@codesourcery.com> * mangle.c (mangle_conv_op_name_for_type): Don't use `__op' prefix. * pt.c (do_decl_instantiate): Explicitly clone constructors and destructors that haven't already been cloned. 2000-11-20 Richard Henderson <rth@redhat.com> * parse.y (yyparse_1): Rename the parser entry point. 2000-11-20 Alex Samuel <samuel@codesourcery.com> * mangle.c (write_name): Use <unscoped-name> for names directly in function scope. (write_unscoped_name): Accept names directly in function scope. 2000-11-20 Nathan Sidwell <nathan@codesourcery.com> * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword. * parse.y (extdef): Add EXPORT reduction. * spew.c (yylex): Don't skip export here. 2000-11-19 Mark Mitchell <mark@codesourcery.com> * decl.c (init_decl_processing): Correct name of pure virtual function under the new ABI. * rtti.c (throw_bad_cast): Likewise, for bad cast function. (throw_bad_typeid): Likewise for bad typeid function. 2000-11-18 Mark Mitchell <mark@codesourcery.com> * decl.c (grokparms): Don't even function types of `void' type, either. * mangle.c (write_type): Don't crash when confronted with the error_mark_node. * decl.c (grokparms): Don't create parameters of `void' type. 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu> * lex.c (mark_impl_file_chain): Delete. (init_parse): Remove call to ggc_add_string_root. No need to ggc_strdup a string constant. Do not add impl_file_chain to GC roots. (handle_pragma_implementation): No need to ggc_strdup main_filename. 2000-11-17 Nathan Sidwell <nathan@codesourcery.com> * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type. 2000-11-17 Nathan Sidwell <nathan@codesourcery.com> * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro. * decl.c (grokdeclarator): Don't reject void parms here. (require_complete_types_for_parms): Simplify, use complete_type_or_else. (grokparms): Remove bitrot. Remove funcdef parm. Deal with ellipsis parm lists here. * semantics.c (finish_parmlist): Don't append void_list_node here. Set PARMLIST_ELLIPSIS_P. 2000-11-17 Nathan Sidwell <nathan@codesourcery.com> * typeck2.c (incomplete_type_error): Reorganize to avoid excessive diagnostics. 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu> * lex.c (struct impl_files, internal_filename): Constify a char *. 2000-11-16 Mark Mitchell <mark@codesourcery.com> * mangle.c (write_special_name_constructor): Don't generate assembler junk when confronted with an old-style constructor. (write_special_name_destructor): Likewise. (mangle_decl_string): Do it here instead. 2000-11-16 Nathan Sidwell <nathan@codesourcery.com> * call.c (op_error): Make error messages clearer. 2000-11-15 Mark Mitchell <mark@codesourcery.com> * decl.c (wrapup_globals_for_namespace): Don't mark things TREE_ASM_WRITTEN when they're not. 2000-11-15 Jason Merrill <jason@redhat.com> * typeck2.c (friendly_abort): Uncount the error before handing off to fancy_abort. 2000-11-15 Nathan Sidwell <nathan@codesourcery.com> * typeck.c (lookup_anon_field): Cope with qv qualifiers. 2000-11-14 Mark Mitchell <mark@codesourcery.com> * class.c (build_vtbl_initializer): Fix typo in comment. * typeck.c (expr_sizeof): Don't crash on errors. 2000-11-14 Jim Wilson <wilson@redhat.com> * lang-specs.h: Add %2 after %(cc1_options). 2000-11-14 Richard Henderson <rth@redhat.com> * typeck.c (c_sizeof): Be strict about casting result value back to c_size_type_node. (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise. 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk> * typeck.c (build_unary_op): Use boolean_increment from c-common.c, moving the relevant code there. 2000-11-11 Jason Merrill <jason@redhat.com> * typeck.c (mark_addressable): Don't call put_var_into_stack. * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics in inlines. 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy. * lex.c (copy_lang_decl): Likewise. 2000-11-09 Mark Mitchell <mark@codesourcery.com> * dump.c (cp_dump_tree): Don't dump function bodies here. * Make-lang.in (CXX_C_OBJS): Add c-dump.o. (dump.o): Update dependency list. * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove. (flag_dump_translation_unit): Likewise. (CP_TYPE_QUALS): Adjust definition. (DECL_C_BIT_FIELD): Remove. (SET_DECL_C_BIT_FIELD): Likewise. (CLEAR_DECL_C_BIT_FIELD): Likewise. (add_maybe_template): Likewise. (strip_array_types): Likewise. (dump_node_to_file): Likewise. (cp_dump_tree): New function. * decl.c (init_decl_processing): Set lang_dump_tree. * decl2.c (flag_dump_translation_unit): Remove. * dump.c: Move most of it to ../c-dump.c. (cp_dump_tree): New function. * pt.c (add_maybe_template): Remove. * typeck.c (strip_array_types): Likewise. 2000-11-07 Eric Christopher <echristo@redhat.com> * decl.c (init_decl_processing): Change definition of __wchar_t to wchar_t. Remove artificial declaration of wchar_t. * lex.c: Change instances of __wchar_t to wchar_t. 2000-11-09 Nathan Sidwell <nathan@codesourcery.com> * lex.c (do_identifier): Don't lookup_name for operators. * parse.y (operator): Save looking_for_typename. (unoperator): Restore it. * spew.c (frob_opname): Use nth_token for lookahead. 2000-11-08 Nathan Sidwell <nathan@codesourcery.com> * decl.c (grok_op_properties): Always use coerce_new_type and coerce_delete_type. * decl2.c (coerce_new_type): Use c_size_type_node. Preserve exception specification. Tidy up. (coerce_delete_type): Preserve exception specification. Tidy up. 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk> * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c (push_binding_level), error.c (cp_tree_printer), pt.c (process_partial_specialization, tsubst_template_arg_vector), search.c (lookup_member): Use memset () instead of bzero (). 2000-11-07 Nathan Sidwell <nathan@codesourcery.com> * decl.c (build_ptrmemfunc_type): Allow error_mark_node. 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk> * Make-lang.in (c++.distdir): Remove. 2000-11-04 Mark Mitchell <mark@codesourcery.com> * decl2.c (do_nonmember_using_decl): Allow `extern "C"' declarations from different namespaces to be combined. 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu> * decl.c: Include tm_p.h. 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk> * tree.c (cp_tree_equal): Use memcmp () instead of bcmp (). 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk> * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c (build_overload_value), repo.c (open_repo_file), xref.c (open_xref_file): Use strchr () and strrchr () instead of index () and rindex (). 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk> * call.c (build_over_call): Call fold on the CALL_EXPR. 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com> * error.c (dump_template_decl): Separate template hearders with space not comma. 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com> * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace TS_* flags with corresponding TFF_*. Adjust prototypes of functions (which used to take a tree_string_flags) to take an int. * cp-tree.h (enum tree_string_flags): Remove (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE, TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION, TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros. (type_as_string, decl_as_string, expr_as_string, context_as_string): Adjust prototype. * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER instead of TS_PLAIN. * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of plain `0'. 2000-10-30 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro. (linkage_kind): New enumeration. (decl_linkage): New function. * decl2.c (comdat_linkage): Extend comment. * error.c (dump_function_decl): Print the arguments used to instantiate a template, even when not printing the type of the function. * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P, not TREE_PUBLIC, to test for external linkage. * tree.c (decl_linkage): New function. 2000-10-28 Mark Mitchell <mark@codesourcery.com> * pt.c (instantiate_decl): Always instantiate static data members initialized in-class. 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu> * Make-lang.in: Move all build rules here from Makefile.in, adapt to new context. Wrap all rules that change the current directory in parentheses. Expunge all references to $(P). When one command depends on another and they're run all at once, use && to separate them, not ;. Add OUTPUT_OPTION to all object-file generation rules. Delete obsolete variables. * Makefile.in: Delete. * config-lang.in: Delete outputs= line. 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com> * error.c (dump_function_decl): Print no space between `ptr-operator' the `type-specifier' of the return type. (dump_type_prefix): Make sure we put space at the appropriate place. 2000-10-23 Jason Merrill <jason@redhat.com> * call.c (equal_functions): Also call decls_match for extern "C" fns. 2000-10-22 Jason Merrill <jason@redhat.com> * call.c (build_conditional_expr): Use ocp_convert to force rvalue conversion. 2000-10-22 Mark Mitchell <mark@codesourcery.com> * call.c (standard_conversion): Use RVALUE_CONVs for all expressions that satisfy lvalue_p, not just those that satisfy real_lvalue_p. * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially. * typeck.c (c_sizeof): Return an expression of `size_t' type, not one with TYPE_IS_SIZETYPE set. (dubious_conversion_warnings): Remove special-case code. 2000-10-21 Geoffrey Keating <geoffk@cygnus.com> * decl2.c (arg_assoc_type): Handle VECTOR_TYPE. * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE. (dump_type_prefix): Print vector-of-int as 'int vector'. (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE. * tree.c (walk_tree): Handle VECTOR_TYPE. * decl.c (init_decl_processing): Call MD_INIT_BUILTINS. 2000-10-21 Jason Merrill <jason@redhat.com> * parse.y (operator): Set got_object from got_scope. Set looking_for_typename. * decl.c (lookup_name_real): Clear val after setting from_obj. Reorganize diagnostic. 2000-10-20 Jason Merrill <jason@redhat.com> * tree.c (walk_tree): Don't walk into default args. * error.c (dump_expr): Use host_integerp. 2000-10-20 David Edelsohn <edelsohn@gnu.org> * typeck2.c (abstract_virtuals_error): Use "because" instead of "since" in error message. Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE. 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com> * decl.c (revert_static_member_fn): Fixed typo. 2000-10-19 Mark Mitchell <mark@codesourcery.com> * class.c (subobject_offset_fn): New type. (dfs_record_base_offsets): Remove. (record_base_offsets): Likewise. (dfs_search_base_offsets): Likewise. (record_subobject_offset): New function. (check_subobject_offset): Likewise. (walk_subobject_offsets): Likewise. (record_subobject_offsets): Likewise. (layout_conflict_p): Reimplement. (layout_nonempty_base_or_field): Correct handling of type conflicts during layout. (layout_empty_base): Likewise. (build_base_field): Adjust to handle new representation of empty base offset table. (build_base_fields): Likewise. (layout_virtual_bases): Likewise. (splay_tree_compare_integer_csts): New function. (layout_class_type): Use a splay_tree, rather than a varray, to represent the offsets of empty bases. * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL. * decl.c (select_decl): Don't return declarations that are DECL_ANTICIPATED. 2000-10-18 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD. (fake_std_node): New macro. * decl.c (in_std): Rename to ... (in_fake_std): ... this. (flag_no_builtin): Remove. (flag_no_nonansi_builtin): Likewise. (walk_namespaces_r): Use fake_std_node. (push_namespace): Use std_identifier. (pop_namespace): Use in_fake_std. (lookup_name_real): Use fake_std_node. (init_decl_processing): When -fhonor-std, create the `std' namespace. Don't create a dummy fake_std_node in that case. Adjust call to c_common_nodes_and_builtins. Use std_identifier. (builtin_function): Put builtins whose names don't begin with `_' in the std namespace. * decl2.c (flag_no_builtin): Remove. (flag_no_nonansi_builtin): Likewise. (set_decl_namespace): Use fake_std_node. (validate_nonmember_using_decl): Likewise. (do_using_directive): Likewise. (handle_class_head): Likewise. * dump.c (dequeue_and_dump): Likewise. * except.c (init_exception_processing): Use std_identifier. * init.c (build_member_call): Use fake_std_node. * rtti.c (init_rtti_processing): Use std_identifier. 2000-10-17 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (back_end_hook): Remove declaration. * decl2.c (back_end_hook): Remove definition. * dump.c (dequeue_and_dump): Dump TREE_USED. Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu> * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int). 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk> * decl.c (WINT_TYPE): Define. (init_decl_processing): Create types unsigned_ptrdiff_type_node, c_size_type_node, signed_size_type_node and wint_type_node. 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk> * decl2.c (warn_missing_format_attribute): New variable. (lang_decode_option): Decode -Wmissing-format-attribute. 2000-10-16 Mark Mitchell <mark@codesourcery.com> * typeck.c (qualify_type): Remove. (composite_pointer_type): Fix handling of conversions to `cv void*'. 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> * Makefile.in (parse.c, parse.h): Fix think-o in last patch. 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> * Makefile.in (parse.c, parse.h): Create atomically. 2000-10-12 Mark Mitchell <mark@codesourcery.com> * class.c (current_obstack): Remove. * decl.c (ggc_p): Remove. (start_decl): Don't use decl_tree_cons. (grokdeclarator): Don't use build_decl_list. (start_function): Don't use decl_tree_cons. (finish_function): Don't mess with obstacks. * decl2.c (grok_x_components): Don't use build_decl_list. * lex.c (make_call_declarator): Don't call decl_tree_cons. (implicitly_declare_fn): Don't call build_decl_list. * parse.y (frob_specs): Don't call build_decl_list or decl_tree_cons. (expr_or_declarator_intern): Don't call decl_tree_cons. (primary): Don't call build_decl_list. (fcast_or_absdcl): Likewise. (typed_declspecs): Don't call decl_tree_cons. (reserved_declspecs): Don't call build_decl_list. (declmods): Likewise. (reserved_typespecquals): Likewise. (aggr): Likewise. (new_type_id): Likewise. (cv_qualifiers): Likewise. (after_type_declarator_intern): Likewise. (notype_declarator_intern): Likewise. (absdcl_intern): Likewise. (named_parm): Likewise. * pt.c (most_specialized_class): Likewise. * repo.c (temporary_obstack): Make it a structure, not a pointer. (init_repo): Initialize it. * search.c (current_obstack): Remove. * typeck2.c (add_exception_specifier): Don't call build_decl_list. 2000-10-09 Richard Henderson <rth@cygnus.com> * Make-lang.in (CXX_EXTRA_HEADERS): Remove. (c++ language support bits for libgcc): Remove. (c++.clean): Remove cplib2.txt cleanup. * config-lang.in (headers, lib2funcs): Remove. * exception.cc, new.cc, new1.cc, new2.cc: Remove files. * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files. * inc/cxxabi.h, inc/exception, inc/new: Remove files. * inc/new.h, inc/typeinfo: Remove files. 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk> * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already defined. (init_decl_processing): Initialize intmax_type_node and uintmax_type_node. 2000-10-06 Richard Henderson <rth@cygnus.com> * cp-tree.h (struct cp_language_function): Remove x_result_rtx. (original_result_rtx): Remove. * decl.c (save_function_data): Don't clear x_result_rtx. (mark_lang_function): Don't mark it either. * expr.c (fixup_result_decl): Remove. * semantics.c (genrtl_named_return_value): Frob the return decl before calling emit_local_var. (genrtl_finish_function): Don't call fixup_result_decl. Always emit the jump to return_label. 2000-10-06 Nathan Sidwell <nathan@codesourcery.com> * pt.c (lookup_template_class): Set current access for enum. (tsubst_enum): Set file & line for enum decl. * spew.c (yylex): Remove unused variable. 2000-10-05 Richard Henderson <rth@cygnus.com> * semantics.c (genrtl_finish_function): Don't init or check can_reach_end; remove noreturn and return value checks. 2000-10-05 Tom Tromey <tromey@cygnus.com> * init.c (build_java_class_ref): Use `build_static_name' with a suffix, not a prefix, to build the class object's name. 2000-10-05 Nathan Sidwell <nathan@codesourcery.com> * cp-tree.h (access_kind): Fix comment typo. * decl2.c (grokfield): Fix diagnostic typo. * semantics.c (finish_template_type): Fix comment typo. (finish_qualified_object_call_expr): Likewise. 2000-10-05 Nathan Sidwell <nathan@codesourcery.com> * pt.c (tsubst_expr, DECL_STMT case): Don't process if tsubsting fails. 2000-10-05 Nathan Sidwell <nathan@codesourcery.com> * spew.c (frob_id): New static function. (frob_opname): Use it. (yylex): Use it. 2000-10-01 Mark Mitchell <mark@codesourcery.com> * decl.c (lang_mark_false_label_stack): Remove. * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared. 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk> * gxxint.texi: Use @email for formatting email addresses. 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com> * error.c: Remove direct obstack manipulation. Replace with output_buffer-based formatting. Adjust calls to removed macros. (obstack_chunk_alloc, obstack_chunk_free): Remove. (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP, OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise. 2000-09-24 Mark Mitchell <mark@codesourcery.com> * ir.texi: Move to ../c-tree.texi. 2000-09-20 Jason Merrill <jason@redhat.com> * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P. 2000-09-21 Andreas Jaeger <aj@suse.de> * errfn.c: Move declaration of cp_printer and cp_printers to ... * cp-tree.h: ... here. * error.c: Remove declaration of cp_printer. 2000-09-20 Mark Mitchell <mark@codesourcery.com> * tree.c (mark_local_for_remap_r): Handle CASE_LABELs. 2000-09-20 Hans-Peter Nilsson <hp@axis.com> * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and users. 2000-09-18 Mark Mitchell <mark@codesourcery.com> * decl.c (start_function): Robustify. 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> * cp-tree.h (check_function_format): Accept a `status' parameter. * call.c, typeck.c: Updates calls to `check_function_format'. 2000-09-17 Geoffrey Keating <geoffk@cygnus.com> * decl2.c (handle_class_head): Always push some scope even in the error case. 2000-09-16 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (struct cp_language_function): Remove x_scope_stmt_stack and name_declared. (current_scope_stmt_stack): Remove. (function_name_declared_p): New macro. (struct lang_decl_flags): Use c_lang_decl as a base class. (context): Remove. (struct lang_decl): Replace saved_tree with context. (DECL_FRIEND_CONTEXT): Adjust accordingly. (SET_DECL_FRIEND_CONTEXT): Likewise. (DECL_VIRTUAL_CONTEXT): Likewise. (DECL_SAVED_TREE): Remove. (C_DECLARED_LABEL_FLAG): Likewise. (cplus_expand_expr_stmt): Don't declare. (add_decl_stmt): Likewise. (add_scope_stmt): Likewise. * decl.c (mark_stmt_tree): Remove. (case_compare): Likewise. (finish_case_label): Use c_add_case_label. (init_decl_processing): Set more language-specific hooks. (build_enumerator): Fix typo in comment. (cplus_expand_expr_stmt): Remove. (mark_lang_function): Use mark_c_language_function. (lang_mark_tree): Use c_mark_lang_decl. * decl2.c: Change order of inclusion. * except.c: Likewise. * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall back on c_expand_expr. * friend.c: Include expr.h. * init.c: Change order of inclusion. * Makefile.in: Update dependencies. * lex.h (free_lang_decl_chain): Remove. * optimize.c (maybe_clone_body): Use function_name_declared_p. * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if it doesn't exist. (instantiate_decl): Use function_name_declared_p. * semantics.c (lang_expand_expr_stmt): Remove. (set_current_function_name_declared): Likewise. (current_function_name_declared): Likewise. (begin_compound_stmt): Use function_name_declared_p. (add_decl_stmt): Remove. (setup_vtbl_ptr): Use function_name_declared_p. (add_scope_stmt): Remove. (current_scope_stmt_stack): New function. (cp_expand_stmt): Don't handle SCOPE_STMTs. (expand_body): Use function_name_declared_p. * tree.c (cp_statement_code_p): Don't include SCOPE_STMT. * typeck.c: Change order of includes. (convert_sequence): Remove. 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk> * lex.c (reswords): Add _Complex. Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> * Make-lang.in (cplib2.txt): Depend on cp/Makefile. 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca> * init.c (begin_init_stmts): Don't use // comments. 2000-09-12 Jason Merrill <jason@redhat.com> * decl.c (maybe_deduce_size_from_array_init): Set do_default for all non-extern arrays. * decl.c (grokdeclarator): Complain about 'friend T' for implicit typenames, too. Downgrade complaint to pedwarn. (xref_tag): Warn about surprising behavior of 'friend struct T'. * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for 'class This::Inherited'. 2000-09-12 Mark Mitchell <mark@codesourcery.com> * decl.c (finish_case_label): Given the LABEL_DECL a DECL_CONTEXT. 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com> * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF, TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE, TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION, TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE): New macros. (sorry_for_unsupported_tree, print_scope_operator, print_left_paren, print_right_paren, print_left_bracket, print_right_bracket, print_whitespace): Likewise. (aggr_variety): Rename to class_key_or_enum. (print_type): Rename to print_type_id. (print_type_specifier_seq, print_simple_type_specifier, print_elaborated_type_specifier, print_rest_of_abstract_declarator, print_parameter_declaration_clause, print_exception_specification, print_nested_name_specifier, print_template_id, typedef_original_name, print_template_argument_list_start, print_template_argument_list_end): New functions. 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com> * ir.texi: Add more documentation. 2000-09-11 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (struct saved_scope): Remove x_function_parms. (current_function_parms): Don't define. (struct cp_language_function): Remove parms_stored. (current_function_just_assigned_this): Don't define. (current_function_parms_stored): Likewise. (static_ctors): Declare. (static_dtors): Likewise. (SF_EXPAND): Don't define. (expand_start_early_try_stmts): Remove declaration. (store_parm_decls): Likewise. * decl.c (static_ctors): Don't declare. (static_dtors): Likewise. (struct binding_level): Remove this_block. (poplevel): Remove dead code. (set_block): Likewise. (mark_binding_level): Don't mark this_block. (mark_saved_scope): Don't mark x_function_parms. (init_decl_processing): Don't add current_function_parms as a GC root. (check_function_type): Change prototype. (start_function): Remove RTL-generation code. (expand_start_early_try_stmts): Remove. (store_parm_decls): Give it internal linkage. Remove RTL-generation code. (finish_function): Remove RTL-generation code. * decl2.c (static_ctors): Fix formatting. (static_dtors): Likewise. * method.c (use_thunk): Don't call store_parm_decls. (synthesize_method): Likewise. * optimize.c (maybe_clone_body): Likewise. * parse.y (fn.def2): Likewise. (.set_base_init): Likewise. (nodecls): Likewise. * pt.c (instantiate_decl): Likewise. * rtti.c (synthesize_tinfo_fn): Likewise. * semantics.c (genrtl_try_block): Simplify. (expand_body): Use genrtl_start_function and genrtl_finish_function. (genrtl_start_function): New function. (genrtl_finish_function): Likewise. 2000-09-11 Nathan Sidwell <nathan@codesourcery.com> * error.c (cp_tree_printer, case 'P'): Append break. 2000-09-11 Nathan Sidwell <nathan@codesourcery.com> * cp-tree.h (frob_opname): Declare. * parse.y (saved_scopes): New static variable. (cp_parse_init): Adjust. (do_id): If lastiddecl is NULL, do do_identifier. (operator): Save scope information. (unoperator): New reduction. Restore scope information. (operator_name): Append unoperator. Call frob_opname. * spew.c (frob_opname): Define. 2000-09-10 Zack Weinberg <zack@wolery.cumb.org> * decl.c, rtti.c: Include defaults.h if not already included. Don't define the *_TYPE_SIZE macros. 2000-09-09 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (push_switch): Change prototype. (check_cp_case_value): Remove declaration. (decl_constant_value): Likewise. * decl.c (struct cp_switch): Add switch_stmt and cases. (case_compare): New function. (push_switch): Set switch_stmt. Initialize cases. (pop_switch): Clean up cases. (define_case_label): Rename to ... (finish_case_label): ... this. Do semantic analysis for case labels here. (start_function): Correct comment. * decl2.c (check_cp_case_value): Remove. * expr.c (do_case): Remove. * pt.c (tsubst_expr): Adjust call to finish_case_label. * semantics.c (genrtl_do_poplevel): Remove declaration. (RECHAIN_STMTS): Remove. (finish_break_stmt): Use build_break_stmt. (finish_continue_stmt): Use build_continue_stmt. (finish_switch_cond): Adjust condition here, rater than in c_expand_start_case. (finish_case_label): Remove. * typeck.c (c_expand_return): Remove. (c_expand_start_case): Likewise. 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com> * ir.texi: Document type nodes. 2000-09-06 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (init_cp_semantics): Declare. (genrtl_try_block): Don't declare. (genrtl_handler): Likewise. (genrtl_catch_block): Likewise. (genrtl_ctor_stmt): Likewise. (genrtl_subobject): Likewise. (genrtl_do_poplevel): Likewise. (genrtl_named_return_value): Likewise. * lex.c (init_parse): Call init_cp_semantics. * semantics.c (genrtl_try_block): Give it internal linkage. (genrtl_handler): Likewise. (genrtl_catch_block): Likewise. (genrtl_ctor_stmt): Likewise. (genrtl_subobject): Likewise. (genrtl_do_poplevel): Likewise. (genrtl_named_return_value): Likewise. (lang_expand_stmt): Rename to ... (cp_expand_stmt): ... this. Only handle C++-specific nodes. (init_cp_semantics): Define. * decl.c (initialize_local_var): Remove RTL-generating code. * semantics.c (genrtl_try_block): Fix formatting. Move statement-tree facilities from C++ to C front-end. * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO. (void_zero_node): Remove. (stmt_tree): Likewise. (scope_chain): Adjust. (language_function): Rename to cp_language_function. (cp_function_chain): Adjust. (current_stmt_tree): Remove. (last_tree): Likewise. (last_expr_type): Likewise. (struct lang_decl): Adjust. (STMT_IS_FULL_EXPR_P): Remove. (add_tree): Remove. (begin_stmt_tree): Likewise. (finish_stmt_tree): Likewise. (walk_tree_fn): Likewise. (walk_stmt_tree): Likewise. * class.c (finish_struct): Replace use of add_tree with add_stmt. * decl.c (mark_stmt_tree): Adjust type. (init_decl_processing): Don't build void_zero_node. (initialize_local_var): Adjust usage of current_stmt_tree. (finish_enum): Use add_stmt, not add_tree. (save_function_data): Adjust use of language_function. (finish_constructor_body): Use add_stmt, not add_tree. (finish_destructor_body): Likewise. (push_cp_function_context): Adjust use of language_function. (pop_cp_function_context): Likewise. (mark_lang_function): Likewise. (mark_cp_function_context): Likewise. * init.c (build_aggr_init): Adjust use of current_stmt_tree. (build_vec_init): Likewise. * semantics.c (SET_LAST_STMT): Remove. (RECHAIN_STMTS): Don't use it. (stmts_are_full_exprs_p): Adjust use of current_stmt_tree. (current_stmt_tree): Define. (add_tree): Remove. (finish_goto_stmt): Use add_stmt, not add_tree. (finish_expr_stmt): Likewise. (begin_if_stmt): Likewise. (finish_then_clause): Likewise. (begin_while_stmt): Likewise. (begin_do_stmt): Likewise. (finish_return_stmt): Likewise. (begin_for_stmt): Likewise. (finish_break_stmt): Likewise. (finish_continue_stmt): Likewise. (begin_switch_stmt): Likewise. (finish_case_label): Likewise. (begin_try_block): Likewise. (begin_function_try_block): Likewise. (begin_handler): Likewise. (begin_catch_block): Likewise. (begin_compound_stmt): Likewise. (begin_asm_stmt): Likewise. (finish_asm_stmt): Likewise. (finish_label_stmt): Likewise. (add_decl_stmt): Likewise. (finish_subobject): Likewise. (finish_decl_cleanup): Likewise. (finish_named_return_value): Likewise. (setup_vtbl_ptr): Likewise. (add_scope_stmt): Likewise. (finish_stmt_expr): Likewise. (prune_unused_decls): Remove. (begin_stmt_tree): Likewise. (finish_stmt_tree): Likewise. (prep_stmt): Adjust use of current_stmt_tree. (lang_expand_stmt): Likewise. * tree.c (statement_code_p): Remove. (cp_statement_code_p): New function. (walk_stmt_tree): Remove. (init_tree): Set lang_statement_code_p. 2000-09-06 Zack Weinberg <zack@wolery.cumb.org> Integrated preprocessor. * Make-lang.in, Makefile.in: Remove all references to input.c, gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS. * gxx.gperf, hash.h, input.c: Delete. * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is initialized properly. * class.c (fixup_pending_inline): Take a tree, not a struct pending_inline *. All callers changed. (init_class_processing): Set RID_PUBLIC, RID_PRIVATE, RID_PROTECTED entries in ridpointers[] array here. * decl.c (duplicate_decls): Do not refer to struct pending_inline. (record_builtin_type, init_decl_processing): Use RID_MAX not CP_RID_MAX. (grokdeclarator): Use C_IS_RESERVED_WORD. * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of cpplib. (grok_x_components): Do not inspect pending_inlines chain. * cp-tree.h (struct lang_identifier): Add rid_code entry. (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New. (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare. (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME, TIME_IDENTIFIER_FILEINFO): Kill. Update prototypes. * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a single 32-bit word. * parse.y: Call do_pending_inlines unconditionally. reinit_parse_for_method is now snarf_method. fn.defpen is no longer necessary. Remove unnecessary <itype> annotation on SCOPE. Do not refer to end_of_file or struct pending_inline. * semantics.c (begin_inline_definitions): Call do_pending_inlines unconditionally. * lex.c: Remove all code now shared with C front end. Initialize cpplib properly if USE_CPPLIB. Put reserved words into the get_identifier table. Rewrite pragma handling to work with the registry. Move code to save tokens for later processing to spew.c. * spew.c: Rewrite everything in terms of token streams instead of text. Move routines here from lex.c / input.c as appropriate. GC-mark trees hanging off the pending inlines chain. 2000-09-06 Mark Mitchell <mark@codesourcery.com> * NEWS: Mention that the named return value extension has been deprecated. * cp-tree.h (original_result_rtx): Define. (TREE_REFERENCE_EXPR): Remove. (DECL_VPARENT): Likewise. (pushdecl_nonclass_level): Likewise. (store_return_init): Likewise. (reinit_lang_specific): Likewise. (genrtl_named_return_value): Change prototype. * decl.c (original_result_rtx): Remove. (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs. Do not generate RTL for local variables here. (store_return_init): Remove. * semantics.c (genrtl_named_return_value): Simplify. Fold in store_return_init. (finish_named_return_value): Adjust accordingly. Warn that this extension is deprecated. (lang_expand_stmt): Adjust call to genrtl_named_return_value. 2000-09-06 Nathan Sidwell <nathan@codesourcery.com> * pt.c (type_unification_real): Replace switch with if. (unify): Tsubst non-type parms before comparing. 2000-09-06 Nathan Sidwell <nathan@codesourcery.com> * error.c (dump_typename): New function, broken out of ... (dump_type): ... here. Use it. * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE. 2000-09-06 Nathan Sidwell <nathan@codesourcery.com> * init.c (build_offset_ref): Deal with namespace scoped TEMPLATE_ID_EXPRs. 2000-09-06 Nathan Sidwell <nathan@codesourcery.com> * class.c (resolve_address_of_overloaded_function): Add explanation message. * decl.c (define_case_label): Reformat explanation. * decl2.c (finish_static_data_member_decl): Likewise. (grokfield): Likewise. * friend.c (do_friend): Likewise. 2000-09-05 Zack Weinberg <zack@wolery.cumb.org> * tree.c (walk_tree): Expose tail recursion. (walk_stmt_tree): New function. * cp-tree.h: Prototype walk_stmt_tree. * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not the BLOCKs directly. If a BLOCK has no variables after pruning, discard it. (finish_stmt_tree): Use walk_stmt_tree. No need to save and restore the line number. 2000-09-05 Mark Mitchell <mark@codesourcery.com> * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H. (pt.o): Remove dependency on HTAB_H. * cp-tree.h: Include hashtab.h. (walk_tree): Change prototype. (walk_tree_without_duplicates): New function. * decl.c (check_default_argument): Use it. * optimize.c (remap_decl): Adjust calls to walk_tree. (copy_body): Likewise. (expand_calls_inline): Likewise. (calls_setjmp_p): Use walk_tree_without_duplicates. * pt.c: Don't include hashtab.h. (for_each_template_parm): Use walk_tree_without_duplicates. * semantics.c (finish-stmt_tree): Likewise. (expand_body): Likewise. * tree.c (walk_tree): Add additional parameter. (walk_tree_without_duplicates): New function. (count_trees): Use it. (verify_stmt_tree): Adjust call to walk_tree. (find_tree): Use walk_tree_without_duplicates. (no_linkage_check): Likewise. (break_out_target_exprs): Adjust call to walk_tree. (cp_unsave): Likewise. 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code. (TEMPLATE_TEMPLATE_PARM): Adjust comment. * cp-tree.h (TYPE_BINFO): Adjust comment. (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise. (TEMPLATE_TYPE_PARM_INDEX): Likewise. (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead. (TYPE_TEMPLATE_INFO): Likewise. (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise. * class.c (push_nested_class): Likewise. * decl.c (lookup_name_real): Likewise. (grokdeclarator): Likewise. (grok_op_properties): Likewise. (xref_tag): Likewise. (xref_basetypes): Likewise. * decl2.c (constructor_name_full): Likewise. (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case. (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead. * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case. (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM. (dump_type_suffix): Likewise. * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead. (get_aggr_from_typedef): Likewise. * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case. (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM. (write_template_parm): Likewise. (write_template_template_parm): Check tree code instead of using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO. * method.c (build_overload_nested_name): Add BOUND_TEMPLATE_TEMPLATE_PARM. (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case. * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM. * pt.c (convert_template_argument): Check tree code instead of using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO. (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case. (for_each_template_parm): Adjust comment. (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM. (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use template_args_equal to compare template template parameter cases. * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM. * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM instead. * tree.c (copy_template_template_parm): Decide whether to create a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node. (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM. (copy_tree_r): Likewise. * typeck.c (comptypes): Likewise. Check tree code instead of using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO. 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com> * decl.c (finish_function): Move the code for handling functions marked with the constructor and destructor attributes inside the expand_p block. 2000-09-04 Nathan Sidwell <nathan@codesourcery.com> * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR. 2000-09-04 Nathan Sidwell <nathan@codesourcery.com> * pt.c (lookup_template_class): Remove abort. * tree.c (get_type_decl): Allow error_mark_node. 2000-09-04 Nathan Sidwell <nathan@codesourcery.com> * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside TEMPLATE_ID_EXPRs. 2000-09-03 Mark Mitchell <mark@codesourcery.com> * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change new ABI mangling. 2000-09-01 Nathan Sidwell <nathan@codesourcery.com> * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify union tag mismatch error reporting. 2000-09-01 Nathan Sidwell <nathan@codesourcery.com> * call.c (build_scoped_method_call): Check it is not a namespace. 2000-08-30 Jason Merrill <jason@redhat.com> * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context. * tree.c (bot_manip): Check TREE_CONSTANT rather than !TREE_SIDE_EFFECTS. Call break_out_target_exprs and build_target_expr_with_type for the non-AGGR_INIT_EXPR case. * decl.c (start_function): Always call make_function_rtl. 2000-08-29 Zack Weinberg <zack@wolery.cumb.org> * semantics.c (prune_unused_decls): New function. (finish_stmt_tree): Call it via walk_tree. 2000-08-29 Zack Weinberg <zack@wolery.cumb.org> * class.c (build_secondary_vtable): Constify a char *. * decl.c (init_decl_processing): Initialize function_id_node, pretty_function_id_node, and func_id_node. * input.c (struct input_source): Constify 'str'. (feed_input): Constify first argument. * mangle.c (write_identifier): Constify argument. * pt.c (mangle_class_name_for_template): Constify argument. 2000-08-29 Mark Mitchell <mark@codesourcery.com> * typeck.c (mark_addressable): Remove code that pokes around in RTL. 2000-08-28 Jason Merrill <jason@redhat.com> * lex.c (file_name_nondirectory): Move to toplev.c. * cp-tree.h (LOCAL_CLASS_P): New macro. * class.c (finish_struct_1): Use it. 2000-08-27 Alex Samuel <samuel@codesourcery.com> * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo. (write_encoding): Pass another argument to write_name. (write_name): Add ignore_local_scope parameter. Fix handling of local names. (write_nested_name): Use write_unqualified_name. (write_prefix): Likewise. Skip out on FUNCTION_DECLs. (write_template_prefix): Use write_unqualified_name. (write_component): Remove. (write_local_name): Add parameter. Use direct local entity to discriminator calculation. (write_class_enum_type): Pass another argument to write_name. (write_template_template_arg): Likewise. (make_guard_variable): Likewise. 2000-08-27 Jason Merrill <jason@redhat.com> * decl.c (pushdecl): Matching decls for local externs are found in the current level. Propagate linkage information from previous declarations. 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com> * ir.texi (Expressions): Fix typo. 2000-08-25 Greg McGary <greg@mcgary.org> * tree.c (init_tree): Use ARRAY_SIZE. 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com> * error.c (cp_tree_printer): Rework. 2000-08-25 Mark Mitchell <mark@codesourcery.com> * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and dyn-string.o. (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c. (cp-demangle.o): Remove target. (dyn-string.o): Likewise. * decl.c (grokfndecl): Require that `main' return an `int'. * mangle.c (write_encoding): Don't mangle return types for conversion functions. 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com> * error.c (tree_formatting_info): New data type. (tree_being_formatted): New macro. (tree_formatting_flags): Likewise. (put_whitespace): Likewise. (print_tree_identifier): Likewise. (print_identifier): Likewise. (cp_tree_printer, print_function_argument_list, print_declaration, print_expression, print_function_declaration, print_function_parameter, print_type, print_cv_qualifier): New functions. (init_error): Initialize lang_printer. 2000-08-24 Jason Merrill <jason@redhat.com> * typeck.c (build_ptrmemfunc): Just reinterpret if there's no adjustment necessary. 2000-08-24 Greg McGary <greg@mcgary.org> * cp-tree.h (MAIN_NAME_P): Remove macro. 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com> * error.c (print_instantiation_context): Don't forget to flush the buffer. 2000-08-23 Jason Merrill <jason@redhat.com> * typeck.c (build_ptrmemfunc): Save the input pmf. * method.c (process_modifiers): Use same_type_p. 2000-08-23 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC. * mangle.c (write_function_type): Change prototype. (write_encoding): Don't mangle return types for constructors or destructors. (write_type): Adjust call to write_function_type. * pt.c (instantiate_template): Instantiate alternate entry points when instantiating the main function. 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com> * error.c (cp_print_error_function): Don't use embedded '\n' in output_printf. 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com> * decl.c (init_decl_processing): Remove bogus initialization. * error.c (lang_print_error_function): Restore here. (init_error): Initialize print_error_function. 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr> * decl2.c (arg_assoc): Revert my 2000-08-11 change. 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com> * Makefile.in (error.o): Depends on diagnostic.h * cp-tree.h (problematic_instantiation_changed, record_last_problematic_instantiation, current_instantiation, print_instantiation_context): Declare. (maybe_print_template_context): Remove. * decl.c (init_decl_processing): Set print_error_function to NULL. (lang_print_error_function): Remove, since we're using a new machinery. * error.c: #include diagnostic.h (function_category): New function. (cp_diagnostic_starter): Likewise. (cp_diagnostic_finalizer): Likewise. (cp_print_error_function): Likewise. (maybe_print_instantiation_context): Likewise. (print_instantiation_full_context): Likewise. (print_instantiation_partial_context): Likewise. (print_instantiation_context): Define. (init_error): Initialize diagnostic pager and finalizer. * pt.c (problematic_instantiation_changed): Define. (record_last_problematic_instantiation): Likewise. (current_instantiation): Likewise. (maybe_print_template_context): Remove. (print_template_context): Likewise. (current_tinst_level): Make static to reflect Brendan Kehoe's change of 1995-04-13. (push_tinst_level): Call print_instantiation_context. 2000-08-21 Nix <nix@esperi.demon.co.uk> * lang-specs.h: Do not process -o or run the assembler if -fsyntax-only. 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk> * decl.c (flag_hosted, flag_noniso_default_format_attributes): New variables. * decl2.c (lang_decode_option): Disable gettext attributes for -ansi. 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com> * lex.c (lang_init_options): Default diagnostic message maximum length to 80, when line-wrapping. 2000-08-20 Mark Mitchell <mark@codesourcery.com> * class.c (build_vtbl_initializer): Clear the entire vtbl_init_data. Start keeping track of the functions for which we have created vcall offsets here. (dfs_build_vcall_offset_vtbl_entries): Remove. (build_vcall_offset_vtbl_entries): Reimplement. (add_vcall_offset_vtbl_entries_r): New function. (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for computing when vcall offsets are necessary. 2000-08-18 Nathan Sidwell <nathan@codesourcery.com> * decl.c (member_function_or_else): Use cp_error ... %T. (grokdeclarator): Likewise. (start_method): Likewise. * friend.c (make_friend_class): Use cp_pedwarn ... %T. 2000-08-18 Nathan Sidwell <nathan@codesourcery.com> * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class TYPE_DECLs. 2000-08-18 Nathan Sidwell <nathan@codesourcery.com> * cp-tree.h (PTRMEM_OK_P): New macro. (itf_ptrmem_ok): New enumeration value. * class.c (resolve_address_of_overloaded_function): Add PTRMEM argument. Diagnose implicit pointer to member. (instantiate_type): Don't diagnose implicit pointer to member here. Pass itf_ptrmem_ok if ok. Adjust calls to resolve_address_of_overloaded_function. * init.c (build_offset_ref): Set PTRMEM_OK_P. (resolve_offset_ref): Don't diagnose implicit pointer to member here. * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here. * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P. (build_unary_op): Deal with single non-static member in microsoft-land. 2000-08-18 Nathan Sidwell <nathan@codesourcery.com> * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE. 2000-08-18 Nathan Sidwell <nathan@codesourcery.com> * cp-tree.h (enum_name_string): Remove prototype. (report_case_error): Remove prototype. * cp/typeck2.c (enum_name_string): Remove. (report_case_error): Remove. * error.c (dump_expr): Deal with enum values directly. Correctly negate integer constant. 2000-08-17 Nathan Sidwell <nathan@codesourcery.com> * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare. (__cxa_vec_delete2, __cxa_vec_delete3): Declare. * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement. (__cxa_vec_delete2, __cxa_vec_delete3): Implement. (__cxa_vec_new): Use __cxa_vec_new2. (__cxa_vec_delete): Use __cxa_vec_delete2. 2000-08-17 Nathan Sidwell <nathan@codesourcery.com> * vec.cc (__cxa_vec_new): Set "C" linkage. (__cxa_vec_ctor): Likewise. (__cxa_vec_cctor): Likewise. (__cxa_vec_dtor): Likewise. (__cxa_vec_delete): Likewise. * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage. (__cxa_vec_ctor): Likewise. (__cxa_vec_cctor): Likewise. (__cxa_vec_dtor): Likewise. (__cxa_vec_delete): Likewise. 2000-08-17 Nathan Sidwell <nathan@codesourcery.com> * class.c (instantiate_type): Reinstate local variable deleted in previous change. * cvt.c (cp_convert_to_pointer): Pass itf_complain, not itf_no_attributes. 2000-08-17 Nathan Sidwell <nathan@codesourcery.com> * cp-tree.h (instantiate_type_flags): New enumeration. (instantiate_type): Change parameter. * class.c (instantiate_type): Adjust prototype. Adjust. * call.c (standard_conversion): Adjust instantiate_type call. (reference_binding): Likewise. (build_op_delete_call): Likewise. (convert_like_real): Likewise. * cvt.c (cp_convert_to_pointer): Likewise. (convert_to_reference): Likewise. * pt.c (convert_nontype_argument): Likewise. * typeck.c (build_binary_op): Likewise. (build_ptrmemfunc): Likewise. (convert_for_assignment): Likewise. 2000-08-17 Nathan Sidwell <nathan@codesourcery.com> * cp-tree.h (CPTR_AGGR_TAG): New global tree node. (current_aggr): Define. * decl.c (grokdeclarator): Make sure a friend class is an elaborated type specifier. * parse.y (current_aggr): Remove static definition. (cp_parse_init): Adjust. (structsp): Clear and restore current_aggr. (component_decl_list): Clear current_aggr. * error.c (dump_type, case TYPENAME_TYPE): Don't emit the aggregate tag on the typename's context. * pt.c (tsubst_friend_class): Return error_mark_node, if parms becomes NULL. (instantiate_class_template): Ignore error_mark_node friend types. 2000-08-14 Nathan Sidwell <nathan@codesourcery.com> * cvt.c (warn_ref_binding): New static function, broken out of ... (convert_to_reference): ... here. Use it. 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu> * parse.y (template_arg): Add rule for template qualified with global scope. 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr> * decl2.c (add_function): Reorganize. (arg_assoc): Do not consider function template decls. 2000-08-11 Jason Merrill <jason@redhat.com> * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're looking inside. 2000-08-11 Nathan Sidwell <nathan@codesourcery.com> * cp-tree.h (resolve_scope_to_name): Remove unused prototype. (lookup_nested_tag): Likewise. * decl2.c (grokfield): Fix comment to reflect many types of _DECLs can be produced. 2000-08-11 Nathan Sidwell <nathan@codesourcery.com> * parse.y (named_complex_class_head_sans_basetype): Remove always true if. 2000-08-11 Nathan Sidwell <nathan@codesourcery.com> * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build explicit TEMPLATE_ID_EXPR args. (build_expr_from_tree, case CALL_EXPR): Likewise. 2000-08-11 Nathan Sidwell <nathan@codesourcery.com> * decl.c (check_tag_decl): Diagnose typename's which don't declare anything. 2000-08-10 Nathan Sidwell <nathan@codesourcery.com> * init.c (build_aggr_init): Reject bogus array initializers early. 2000-08-09 Nathan Sidwell <nathan@codesourcery.com> * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi runtime. * cp/tinfo.cc (__dynamic_cast): Likewise. * cp/inc/cxxabi.h (__dynamic_cast): Likewise. 2000-08-09 Nathan Sidwell <nathan@codesourcery.com> * cvt.c (convert_to_pointer_force): Fix error message when attempting to cast from ambiguous base. 2000-08-08 Jason Merrill <jason@redhat.com> * pt.c (tsubst_aggr_type): Bail if creating the argvec fails. (tsubst_template_arg_vector): Likewise. * decl2.c (build_anon_union_vars): Choose the largest field; don't assume that one will be as large as the union. 2000-08-07 Kazu Hirata <kazu@hxi.com> * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo. * decl.c (pop_labels): Likewise. 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com> * inc/cxxabi.h (__pbase_type_info): Changed member names to match specifications. (__pointer_to_member_type_info): Likewise. (__base_class_info): Likewise. (__class_type_info): Likewise. (__si_class_type_info): Likewise. (__vmi_class_type_info): Likewise. * tinfo.cc (__si_class_type_info::__do_find_public_src): Changed member names to match specifications. (__vmi_class_type_info::__do_find_public_src): Likewise. (__si_class_type_info::__do_dyncast): Likewise. (__vmi_class_type_info::__do_dyncast): Likewise. (__si_class_type_info::__do_upcast): Likewise. (__vmi_class_type_info::__do_upcast): Likewise. * tinfo2.cc (__pbase_type_info::__do_catch): Likewise. (__pbase_type_info::__pointer_catch): Likewise. (__pointer_type_info::__pointer_catch): Likewise. (__pointer_to_member_type_info::__pointer_catch): Likewise. 2000-08-04 Zack Weinberg <zack@wolery.cumb.org> * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist. * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS. (cc1plus): Link with $(BACKEND) and $(C_OBJS). 2000-08-04 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (add_method): Change prototype. * class.c (add_method): Remove FIELDS parameter. Add ERROR_P. Don't double the size of the method vector in the error case. (handle_using_decl): Adjust call to add_method. (add_implicitly_declared_members): Likewise. (clone_function_decl): Likewise. * decl2.c (check_classfn): Likewise. * semantics.c (finish_member_declaration): Likewise. 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk> * decl.c (flag_isoc94): New variable. 2000-08-02 Jason Merrill <jason@redhat.com> * pt.c (do_type_instantiation): Add complain parm; don't complain if called recursively. * cp-tree.h, parse.y: Adjust. 2000-08-02 Zack Weinberg <zack@wolery.cumb.org> * decl2.c: Silently ignore -Wstrict-prototypes; warn about -Wno-strict-prototypes. * g++spec.c: Adjust type of second argument to lang_specific_driver, and update code as necessary. * cp-tree.h: Don't prototype min_precision here. (my_friendly_assert): Cast expression to void. * semantics.c (do_poplevel): Initialize scope_stmts. 2000-08-02 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (DECL_NEEDED_P): Tweak. 2000-07-28 Jason Merrill <jason@redhat.com> * lang-specs.h: Use %i in rule for .ii files. 2000-07-31 Zack Weinberg <zack@wolery.cumb.org> * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0. 2000-07-30 Mark Mitchell <mark@codesourcery.com> Allow indirect primary bases. * cp-tree.h (struct lang_type): Remove vfield_parent. Add primary_base. (CLASSTYPE_VFIELD_PARENT): Remove. (CLASSTYPE_PRIMARY_BINFO): Reimplement. (BINFO_PRIMARY_BINFO): Remove. (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement. (BINFO_VBASE_PRIMARY_P): Likewise. (BINFO_PRIMARY_BASE_OF): New macro. (BINFO_INDIRECT_PRIMARY_P): Likewise. (get_primary_binfo): New function. * decl.c (lang_mark_tree): Make lang_type::primary_base. * class.c (vcall_offset_data_s): Rename to ... (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p, and add ctor_vtbl_p. (get_derived_offset): Use get_primary_binfo. (dfs_mark_primary_bases): Adjust handling of virtual primary bases. (mark_primary_bases): Likewise. (set_primary_base): Take a binfo, not an integer, as a representation of the primary base. (indirect_primary_base_p): Remove. (determine_primary_base): Adjust for indirect primary bases. (dfs_find_final_overrider): Fix typo in coment. (update_vtable_entry_for_fn): Use get_primary_binfo. (layout_nonempty_base_or_field): Tweak. (build_base_fields): Adjust for new primary base semantics. (dfs_propagate_binfo_offsets): Remove. (propagate_binfo_offsets): Rewrite. (dfs_set_offset_for_shared_vbases): Remove. (layout_virtual_bases): Don't use it. (layout_class_type): Set CLASSTYPE_SIZE correctly under the new ABI. (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not CLASSTYPE_VFIELD_PARENT. (dfs_get_primary_binfo): New function. (get_primary_binfo): Likewise. (dump_class_hierarchy_r): Tweak printing of primary bases. (build_vtbl_initializer): Fix typo in comments. Use vtbl_init_data. (build_vcall_and_vbase_vtbl_entries): Likewise. (build_vbaes_offset_vtbl_entries): Likewise. (dfs_build_vcall_offset_vtbl_entries): Adjust setting of BV_VCALL_INDEX to handle indirect primary bases. (build_vcall_offset_vtbl_entries): Use vtbl_init_data. (build_rtti_vtbl_entries): Likewise. * search.c (get_shared_vbase_if_not_primary): Tweak. (find_vbase_instance): Likewise. (binfo_for_vtable): Simplify. * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF. (make_binfo): Make it have 11 entries. 2000-07-30 Alex Samuel <samuel@codesourcery.com> * mangle.c (DECL_TEMPLATE_ID_P): Remove. (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when ascertaining primaryness. (G): Remove template_args. (decl_is_template_id): New function. (write_encoding): Use decl_is_template_id. (write_name): Likewise. Handle type_decls. Get main variant of type decls. (write_nested_name): Likewise. (write_prefix): Likewise. (write_template_prefix): Likewise. (write_special_name_constructor): Remove defunct production from comment. (write_bare_function_type): Remove comment about absent parameter. (write_template_template_arg): Add missing grammar production to comment. 2000-07-27 Jason Merrill <jason@redhat.com> * decl.c (duplicate_decls): If common_type produces a non-typedef type for a typedef, just use the old type. 2000-07-27 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (function_depth): Declare. (verify_stmt_tree): Likewise. (find_tree): Likewise. * decl.c (function_depth): Give it external linkage. * optimize.c (optimize_function): Increment and decrement it. * tree.c (verify_stmt_tree_r): New function. (verify_stmt_tree): Likewise. (find_tree_r): Likewise. (find_tree): Likewise. 2000-07-27 Jason Merrill <jason@redhat.com> * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use TYPE_PTRMEMFUNC_P. * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC. 2000-07-26 Mark Mitchell <mark@codesourcery.com> * decl.c (start_cleanup_fn): Mark the function as `inline'. * decl2.c (get_guard): Call cp_finish_decl, not rest_of_decl_compilation, for local guards. * lex.c (do_identifier): Remove unused variable. Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org> * parse.y: Add missing ';'. 2000-07-26 Mark Mitchell <mark@codesourcery.com> * parse.y (empty_parms): Use `()', not `(...)', when in the scope of `extern "C++"'. 2000-07-25 Nathan Sidwell <nathan@codesourcery.com> Kill strict_prototype. Backwards compatibility only for non NO_IMPLICIT_EXTERN_C systems. * cp-tree.h (flag_strict_prototype): Remove. (strict_prototype): Remove. (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove. * decl.c (maybe_push_to_top_level): Adjust. (pop_from_top_level): Adjust. (decls_match): Only allow sloppy parm matching for ancient system headers. (init_decl_processing): Adjust. (grokdeclarator): Adjust. * decl2.c (flag_strict_prototype): Remove. (strict_prototype): Remove. (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove. (lang_f_options): Remove "strict-prototype". (unsupported-options): Add "strict-prototype". * lex.c (do_identifier): Adjust. (do_scoped_id): Adjust. * parse.y (empty_parms): Adjust. * class.c (push_lang_context): Adjust. (pop_lang_context): Adjust. * typeck.c (comp_target_parms): Adjust. 2000-07-25 Nathan Sidwell <nathan@codesourcery.com> * decl.c (poplevel): Deal with anonymous variables at for scope. (maybe_inject_for_scope_var): Likewise. 2000-07-25 Zack Weinberg <zack@wolery.cumb.org> * decl.c: Remove all signal handling code, now done in toplev.c. 2000-07-23 Mark Mitchell <mark@codesourcery.com> * decl.c (make_rtl_for_nonlocal_decl): Rework. * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set correctly. 2000-07-20 Zack Weinberg <zack@wolery.cumb.org> * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__. Define my_friendly_assert and my_friendly_abort as macros which may call friendly_abort. Prototype friendly abort, not my_friendly_abort or my_friendly_assert. * decl.c (signal_catch): Report the signal caught in the error message. Call fatal directly. * typeck2.c (ack, my_friendly_assert): Delete. (my_friendly_abort): Rename to friendly_abort. Expect file, line, and function parameters. Report the abort code, then call fancy_abort. Do not mask an abort if errors have already occurred. 2000-07-18 Nathan Sidwell <nathan@codesourcery.com> * typeck.c (comp_target_parms): Remove obsolete parameter. (comp_target_types): Adjust. 2000-07-17 Jason Merrill <jason@redhat.com> * typeck.c (mark_addressable): Never set TREE_USED. * call.c (build_call): Don't abort on calls to library functions that have been declared normally. * typeck.c (build_binary_op): Fix grammar in warning. * exception.cc (__eh_free): Fix prototype. * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR. * decl.c (pushdecl): Handle seeing an OVERLOAD in IDENTIFIER_NAMESPACE_VALUE. 2000-07-16 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation. * method.c (use_thunk): Correct handling of vcall offsets. 2000-07-14 Zack Weinberg <zack@wolery.cumb.org> * .cvsignore: parse.h and parse.c have no cp- prefix. 2000-07-13 Mark Mitchell <mark@codesourcery.com> * .cvsignore: New file. 2000-07-13 Zack Weinberg <zack@wolery.cumb.org> * lang-specs.h: Use the new named specs. Remove unnecessary braces. 2000-07-12 Mark Mitchell <mark@codesourcery.com> * Makefile.in ($(PARSE_H)): Depend directly on parse.y. * parse.c: Remove. * parse.h: Likewise. 2000-07-11 Mark Mitchell <mark@codesourcery.com> * class.c (layout_class_type): Add pointers to virtual bases after base classes under the old ABI. 2000-07-10 Benjamin Chelf <chelf@codesourcery.com> * semantics.c (finish_for_stmt): Remove call to emit_line_note. (finish_continue_stmt): Likewise. (begin_for_stmt): Remove call to note_level_for_for. (finish_goto_stmt): Change call from build_min_nt to build_stmt. (finish_expr_stmt): Likewise. (begin_if_stmt): Likewise. (begin_while_stmt): Likewise. (finish_while_stmt): Likewise. (finish_return_stmt): Likewise. (begin_for_stmt): Likewise. (finish_for_stmt): Likewise. (finish_break_stmt): Likewise. (begin_switch_stmt): Likewise. (finish_case_label): Likewise. (genrtl_try_block): Likewise. (begin_try_block): Likewise. (begin_handler): Likewise. (begin_compound_stmt): Likewise. (finish_asm_stmt): Likewise. (finish_label_stmt): Likewise. (add_decl_stmt): Likewise. (finish_subobject): Likewise. (finish_decl_cleanup): Likewise. (finish_named_return_value): Likewise. (setup_vtbl_ptr): Likewise. (add_scope_stmt): Likewise. * decl.c (finish_constructor_body): Likewise. (finish_destructor_body): Likewise. * optimize.c (copy_body_r): Likewise. (initialize_inlined_parameters): Likewise. (declare_return_variable): Likewise. (expand_call_inline): Likewise. 2000-07-10 Jakub Jelinek <jakub@redhat.com> * semantics.c (expand_body): Sync interface information at the end of function body expansion. 2000-07-09 Jason Merrill <jason@redhat.com> * init.c (build_new_1): Bail early if the call to new fails. * decl.c (compute_array_index_type): Check specifically for an INTEGER_CST, not just TREE_CONSTANT. * decl.c (duplicate_decls): Don't call duplicate_decls on the DECL_TEMPLATE_RESULT. (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different codes. * error.c (dump_template_bindings): Don't crash if we had an invalid argument list. * typeck.c (c_expand_start_case): Do narrowing here. * semantics.c (finish_switch_cond): Not here. 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com> * parse.y (asm_clobbers): Do string concatenation. 2000-07-09 Mark Mitchell <mark@codesourcery.com> * decl.c (pushtag): Don't put local classes in template functions on the local_classes list. 2000-07-04 Scott Snyder <snyder@fnal.gov> * decl2.c (get_guard): Add missing return for old ABI local variable case. 2000-07-09 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (char_type_p): New function. * decl.c (init_decl_processing): Don't initialize signed_wchar_type_node or unsigned_wchar_type_node. (complete_array_type): Handle brace-enclosed string-constants. * rtti.c (emit_support_tinfos): Remove #if 0'd code. * tree.c (char_type_p): New function. * typeck2.c (digest_init): Use char_type_p. 2000-07-06 Nathan Sidwell <nathan@codesourcery.com> * pt.c (tsubst): Don't layout type, if it's error_mark. 2000-07-06 Nathan Sidwell <nathan@codesourcery.com> * pt.c (instantiate_pending_templates): Reset template level. 2000-07-05 Jason Merrill <jason@redhat.com> * call.c (joust): Don't complain about `operator char *()' beating `operator const char *() const'. 2000-07-04 scott snyder <snyder@fnal.gov> Jason Merrill <jason@redhat.com> * repo.c (repo_get_id): Handle the case where a class with virtual bases has a null TYPE_BINFO_VTABLE. 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu> Jason Merrill <jason@redhat.com> * parse.y (member_init): Just pass in the type. * init.c (expand_member_init): Handle getting a type. 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de> Jason Merrill <jason@redhat.com> * decl.c (finish_function): Warn if a function has no return statement. Suggested by Andrew Koenig. * typeck.c (check_return_expr): Do set current_function_returns_value if we got an error_mark_node. 2000-07-03 Nathan Sidwell <nathan@codesourcery.com> * decl2.c (push_decl_namespace): Push the original namespace. 2000-07-03 Nathan Sidwell <nathan@codesourcery.com> * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES. * semantics.c (begin_class_definition): Clear it. 2000-07-02 Benjamin Chelf <chelf@codesourcery.com> * cp-tree.h (genrtl_goto_stmt): Remove declaration. (genrtl_expr_stmt): Likewise. (genrtl_decl_stmt): Likewise. (genrtl_if_stmt): Likewise. (genrtl_while_stmt): Likewise. (genrtl_do_stmt): Likewise. (genrtl_return_stmt): Likewise. (genrtl_for_stmt): Likewise. (genrtl_break_stmt): Likewise. (genrtl_continue_stmt): Likewise. (genrtl_scope_stmt): Likewise. (genrtl_switch_stmt): Likewise. (genrtl_case_label): Likewise. (genrtl_begin_compound_stmt): Likewise. (genrtl_finish_compound_stmt): Likewise. (genrtl_compound_stmt): Likewise. (genrtl_asm_stmt): Likewise. * init.c (begin_init_stmts): Remove call to genrtl_begin_compound_stmt. (finish_init_stmts): Remove call to genrtl_finish_compound_stmt. * semantics.c (lang_expand_stmt): Changed call to genrtl_compound_stmt to ignore return value. 2000-07-02 Mark Mitchell <mark@codesourcery.com> * mangle.c (canonicalize_for_substitution): Return the canonical variant of a type. * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a TYPE_DECL. * typeck.c (commonparms): Remove obstack manipulations. 2000-07-01 Benjamin Chelf <chelf@codesourcery.com> * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o. * Makefile.in (OBJS): Added ../c-semantics.o. (OBJDEPS): Likewise. * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to ../c-common.h. (struct stmt_tree): Added comment. (current_function_name_declared): Removed. (stmts_are_full_exprs_p): Likewise. (genrtl_do_pushlevel): Likewise. (genrtl_clear_out_block): Likewise. (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h. (DECL_ANON_UNION_ELEMS): Likewise. (emit_local_var): Likewise. (make_rtl_for_local_static): Likewise. (do_case): Likewise. (expand_stmt): Likewise. (genrtl_decl_cleanup): Likewise. (c_expand_asm_operands): Likewise. (c_expand_return): Likewise. (c_expand_start_case): Likewise. * decl.c (make_rtl_for_local_static): Moved to c-semantics.c. (emit_local_var): Likewise. (initialize_local_var): Change reference to stmts_are_full_exprs_p to call to stmts_are_full_exprs_p(). Change reference to stmts_are_full_exprs_p to current_stmt_tree->stmts_are_full_exprs_p. (push_cp_function_context): Likewise. * expect.c (expand_throw): Change reference to stmts_are_full_exprs_p. * init.c (build_aggr_init): Change reference to stmts_are_full_exprs_p. (build_vec_init): Likewise. * optimize.c (maybe_clone_body): Change reference to current_function_name_declared to cp_function_chain->name_declared. * pt.c (instantiate_decl): Change reference to current_function_name_declared to cp_function_chain->name_declared. * semantics.c (expand_cond): Moved declaration to c-common.h. (genrtl_do_pushlevel): Moved to c-semantics.c. (genrtl_clear_out_block): Likewise. (genrtl_goto_stmt): Likewise. (genrtl_expr_stmt): Likewise. (genrtl_decl_stmt): Likewise. (gerntl_if_stmt): Likewise. (genrtl_while_stmt): Likewise. (genrtl_do_stmt): Likewise. (genrtl_return_stmt): Likewise. (genrtl_for_stmt): Likewise. (genrtl_break_stmt): Likewise. (genrtl_continue_stmt): Likewise. (genrtl_scope_stmt): Likewise. (genrtl_switch_stmt): Likewise. (genrtl_case_label): Likewise. (genrtl_begin_compound_stmt): Likewise. (genrtl_finish_compound_stmt): Likewise. (genrtl_compound_stmt): Likewise. (genrtl_asm_stmt): Likewise. (genrtl_decl_cleanup): Likewise. (expand_cond): Likewise. (expand_stmt): Renamed to ... (lang_expand_stmt): ... this. (lang_expand_expr_stmt): Initialize. (set_current_function_name_declared): Likewise. (stmts_are_full_exprs_p): Likewise. (current_function_name_declared): Likewise. (anon_aggr_type_p): Likewise. (do_poplevel): Change reference to stmts_are_full_exprs_p to call to stmts_are_full_exprs_p(). Change reference to stmts_are_full_exprs_p to current_stmt_tree->stmts_are_full_exprs_p. (add_tree): Likewise. (finish_expr_stmt): Likewise. (prep_stmt): Likewise. (lang_expand_stmt): Likewise. (begin_compound_stmt): Change reference to current_function_name_declared to cp_function_chain->name_declared and call to current_function_name_declared(). (setup_vtbl_ptr): Likewise. (genrtl_do_poplevel): Removed. 2000-06-30 Jason Merrill <jason@redhat.com> * init.c (init_init_processing): Go back to aligning like double_type_node for old ABI. (get_cookie_size): Make cookie larger if we get a type that needs more alignment. (build_vec_delete): Call it. * typeck.c (qualify_type_recursive): New fn. (composite_pointer_type): Use it. (build_binary_op): Use composite_pointer_type. 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu> Jason Merrill <jason@redhat.com> * typeck.c (check_return_expr): Don't complain about returning NULL from operator new if -fcheck-new. * cp-tree.h: Declare flag_check_new here. * init.c: Not here. 2000-06-28 Alex Samuel <samuel@codesourcery.com> * mangle.c (find_substitution): Use same_type_p. (write_encoding): Don't check for substitutions. 2000-06-30 Nathan Sidwell <nathan@codesourcery.com> * parse.y (expr_no_comma_rangle): New non-terminal. (template_parm): Use it for default parameter case. (template_arg): Use it. (expr_no_commas): Remove commented out undefined extensions. * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r. * parse.h, parse.c: Rebuilt. 2000-06-30 Mark Mitchell <mark@codesourcery.com> * semantics.c (genrtl_asm_stmt): Don't decay input operands here. (finish_asm_stmt): Do it here, instead. * cp-tree.h (ridpointers): Don't declare. * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX. (record_builtin_java_type): Likewise. (init_decl_processing): Likewise. * lex.c: Move inclusion of lex.h. (ridpointers): Don't define. (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of RID_MAX. * lex.h (enum rid): Rename to ... (enum cp_rid): ... this. (ridpointers): Don't declare. * parse.y: Move inclusion of lex.h. * parse.c: Regenerated. * spew.c: Move inclusion of lex.h. * cp-tree.h (struct language_function): Remove temp_name_counter. (temp_name_counter): Remove. (get_temp_name): Change prototype. (get_guard): New function. (get_guard_cond): Likewise. (set_guard): Likewise. * cvt.c (build_up_reference): Adjust call to get_temp_name. * decl.c (expand_static_init): Use get_guard and friends to implement guard variables. * decl2.c (get_temp_name): Assume that the variables created are always static. (get_sentry): Rename to ... (get_guard): ... this. Implement new ABI guard variables. (get_guard_bits): New function. (get_guard_cond): Likewise. (set_guard): Likewise. (start_static_initialization_or_destruction): Use them. (do_static_initialization): Replace sentry with guard throughout. (do_static_destruction): Likewise. * init.c (create_temporary_var): Add comment. 2000-06-28 Alex Samuel <samuel@codesourcery.com> * mangle.c (find_substitution): Use same_type_p. (write_encoding): Don't check for substitutions. 2000-06-30 Nathan Sidwell <nathan@codesourcery.com> * parse.y (expr_no_comma_rangle): New non-terminal. (template_parm): Use it for default parameter case. (template_arg): Use it. (expr_no_commas): Remove commented out undefined extensions. * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r. * parse.h, parse.c: Rebuilt. 2000-06-29 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (flag_const_strings): Remove. (warn_parentheses): Likewise. (warn_format): Likewise. (common_type): Likewise. (default_conversion): Likewise. (build_binary_op): Likewise. (cp_build_binary_op): New macro. * call.c (build_new_op): Use cp_build_binary_op instead of build_binary_op. * class.c (build_vtable_entry_ref): Likewise. * decl.c (expand_static_init): Likewise. (compute_array_index_type): Likewise. (build_enumerator): Likewise. * decl2.c (delete_sanity): Likewise. (start_static_initialization_or_destruction): Likewise. * error.c (dump_type_suffix): Likewise. * init.c (resolve_offset_ref): Likewise. (build_new): Likewise. (build_new_1): Likewise. (build_vec_delete_1): Likewise. (build_vec_init): Likewise. (build_delete): Likewise. * rtti.c (synthesize_tinfo_fn): Likewise. (synthesize_tinfo_var): Likewise. * search.c (expand_upcast_fixups): Likewise. (fixup_all_virtual_upcast_offsets): Likewise. * typeck.c (build_array_ref): Likewise. (get_member_function_from_ptrfunc): Likewise. (build_binary_op): Add parameter. (pointer_int_sum): Use cp_build_binary_op. (pointer_diff): Likewise. (build_modify_expr): Likewise. (get_delta_difference): Likewise. (build_ptrmemfunc): Likewise. 2000-06-29 Nathan Sidwell <nathan@codesourcery.com> * cp-tree.h (SET_DECL_ARTIFICIAL): Remove. * decl.c (create_implicit_typedef): Adjust. * decl2.c (build_artificial_parm): Adjust. * method.c (implicitly_declare_fn): Adjust. * pt.c (push_inline_template_parms_recursive): Adjust. (process_template_parm): Adjust. (overloaded_template_name): Adjust. * semantics.c (finish_template_template_parm): Adjust. 2000-06-28 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove. * class.c (update_vtable_entry_for_fn): Correct logic for deciding where to emit thunks. (build_vtt): Adjust call to build_vtt_inits. (build_vtt_inits): Add parameter to indicate whether or not sub-VTTs for virtual bases should be included. Adjust handling of construction vtables. (get_matching_base): New function. (dfs_build_vtt_inits): Rename to ... (dfs_build_secondary_vptr_vtt_inits): Adjust handling of construction vtables. (dfs_fixup_binfo_vtbls): Likewise. (build_ctor_vtbl_groups): Build construction vtables for virtual bases, too. (accumulate_vtbl_inits): Tweak logic for deciding whether or not to build construction vtbls. (dfs_accumulate_vtbl_inits): Adjust handling of construction vtables. * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified types correctly. 2000-06-27 Mark Mitchell <mark@codesourcery.com> * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too. 2000-06-26 Nathan Sidwell <nathan@codesourcery.com> * search.c (hides): Remove. (is_subobject_of_p): Add most_derived parameter. Use CANONICAL_BINFO. (lookup_field_queue_p): Adjust. (lookup_field_r): Adjust. 2000-06-26 Nathan Sidwell <nathan@codesourcery.com> * decl2.c (handle_class_head): Bash typedefs to the type's main decl. 2000-06-25 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (genrtl_begin_stmt_expr): Rename to ... (begin_global_stmt_expr): ... this. (genrtl_finish_stmt_expr): Rename to ... (finish_global_stmt_expr): ... this. * init.c (begin_init_stmts): Adjust calls. (finish_init_stmts): Likewise. * semantics.c (genrtl_begin_stmt_expr): Rename to ... (begin_global_stmt_expr): ... this. (genrtl_finish_stmt_expr): Rename to ... (finish_global_stmt_expr): ... this. 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr> * search.c (lookup_member): Fix typo in comment. 2000-06-24 Jason Merrill <jason@redhat.com> * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace. (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL. 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de> * parse.y (complex_direct_notype_declarator): Support global_scope. * Makefile.in: Adjust conflict count. 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu> * parse.y (template_arg): Convert TEMPLATE_DECL that is a template template parameter to TEMPLATE_TEMPLATE_PARM here. * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment. * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro. (copy_template_template_parm): Adjust prototype. * decl.c (grokdeclarator): Remove dead code. * pt.c (process_template_parm): Tidy. (lookup_template_class): Construct nodes in copy_template_template_parm. (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to lookup_template_class. Use TYPE_TI_TEMPLATE. * tree.c (copy_template_template_parm): Add NEWARGS parameter. (mapcar): Adjust call to copy_template_template_parm. * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL. * method.c (build_template_template_parm_names): Change error code to avoid compilation warning. * gxxint.texi: Document template template parameter name mangling. 2000-06-21 Alex Samuel <samuel@codesourcery.com> * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o. (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c. (cp-demangle.o): New rule. (dyn-string.o): Likewise. * inc/cxxabi.h (__cxa_demangle): New declaration. 2000-06-22 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro. (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise. (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset a tree, not an int. (THUNK_GENERATE_WITH_VTABLE_P): New macro. (make_thunk): Change prototype. (emit_thunk): Rename to use_thunk. (mangle_thunk): Change prototype. * class.c (get_derived_offset): Simplify. (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and BV_GENERATE_THUNK_WITH_VTABLE_P. (build_primary_vtable): Simplify. (add_virtual_function): Use BV_FN, rather than TREE_VALUE. (dfs_find_base): Remove. (update_vtable_entry_for_fn): Correct bug in finding the base where a virtual function was first declared. Figure out whether or not to emit a vcall-thunk with the vtables in which it appears. Correct logic for deciding whether to use an ordinary thunk, or a vcall thunk. (finish_struct_1): Remove unnecssary code. (build_vtbl_initializer): Use ssize_int for the running counter of negative indices. (build_vtbl_initializer): Only use vcall thunks where necessary. Mark thunks as needing to be emitted with their vtables, or not. (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in indices. Use size_binop. (dfs_build_vcall_offset_vtbl_entries): Don't rely on BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use size_binop. (build_rtti_vtbl_entries): Adjust call to build_vtable_entry. (build_vtable_entry): Mark thunks as needing to be emitted with their vtables, or not. * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk. * decl2.c (mark_vtable_entries): Use use_thunk instead of emit_thunk. * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk information. * error.c (dump_expr): Use BV_FN. * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree, not an int. * method.c (make_thunk): Likewise. (emit_thunk): Rename to use_thunk. Allow callers to decide whether or not to actually emit the thunk. Adjust for changes in representation of vcall offsets. * search.c (dfs_get_pure_virtuals): Use BV_FN. * semantics.c (emit_associated_thunks): New function. (expand_body): Use it. * ir.texi: Adjust decriptions of thunks. 2000-06-22 Jason Merrill <jason@redhat.com> * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE. (tsubst_friend_function): Copy it here. * decl.c (grok_op_properties): Fix typo. * decl2.c (delete_sanity): Clarify warning, avoid failure on deleting void*. * pt.c (check_explicit_specialization): Clarify error. * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from an old OVERLOAD when we're declaring a non-function. (pushdecl, destroy_local_var): Check for error_mark_node. (warn_extern_redeclared_static): Also bail early if we're a CONST_DECL. (push_overloaded_decl): Ignore an old error_mark_node. 2000-06-22 Nathan Sidwell <nathan@codesourcery.com> * call.c (build_x_va_arg): Check if in a template decl. * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg. 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com> * class.c (push_lang_context): TYPE_NAME gets you to the Java types DECLs. * decl.c (check_goto): Computed gotos assumed OK. 2000-06-20 Jason Merrill <jason@redhat.com> * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs for which we don't need to look for instantiations. 2000-06-21 Nathan Sidwell <nathan@codesourcery.com> * parse.y (program): Always call finish_translation_unit. * parse.c, parse.h: Rebuilt. 2000-06-20 Zack Weinberg <zack@wolery.cumb.org> * method.c: Don't include hard-reg-set.h. 2000-06-20 Nathan Sidwell <nathan@codesourcery.com> * rtti.c (get_base_offset): Cope when vbase field is in a base. 2000-06-20 Nathan Sidwell <nathan@codesourcery.com> * call.c (build_conditional_expr): Use VOID_TYPE_P. * cvt.c (cp_convert_to_pointer): Likewise. (convert_to_void): Likewise. * error.c (dump_expr): Likewise. * except.c (complete_ptr_ref_or_void_ptr_p): Likewise. * init.c (build_delete): Likewise. * method.c (emit_thunk): Likewise. * optmize.c (declare_return_variable): Likewise. * rtti.c (get_tinfo_decl_dynamic): Likewise. (get_typeid): Likewise. (build_dynamic_cast_1): Likewise. * typeck.c (composite_pointer_type): Likewise. (common_type): Likewise. (build_indirect_ref): Likewise. (build_binary_op): Likewise. (build_x_compound_expr): Likewise. (check_return_expr): Likewise. * typeck2.c (add_exception_specifier): Likewise. * mangle.c (write_method_parms): Use direct comparison for end of parmlist. 2000-06-19 Benjamin Chelf <chelf@codesourcery.com> * cp-tree.h (genrtl_try_block): Declare function. (genrtl_handler): Likewise. (genrtl_catch_block): Likewise. (genrtl_ctor_stmt): Likewise. (genrtl_subobject): Likewise. (genrtl_decl_cleanup): Likewise. (genrtl_do_poplevel): Likewise. (genrtl_do_pushlevel): Likewise. (genrtl_clear_out_block): Likewise. (genrtl_goto_stmt): Likewise. (genrtl_expr_stmt): Likewise. (genrtl_decl_stmt): Likewise. (genrtl_if_stmt): Likewise. (genrtl_while_stmt): Likewise. (genrtl_do_stmt): Likewise. (genrtl_return_stmt): Likewise. (genrtl_for_stmt): Likewise. (genrtl_break_stmt): Likewise. (genrtl_continue_stmt): Likewise. (genrtl_scope_stmt): Likewise. (genrtl_switch_stmt): Likewise. (genrtl_case_label): Likewise. (genrtl_begin_compound_stmt): Likewise. (genrtl_finish_compound_stmt): Likewise. (genrtl_compound_stmt): Likewise. (genrtl_asm_stmt): Likewise. (genrtl_named_return_value): Likewise. (genrtl_begin_stmt_expr): Likewise. (genrtl_finish_stmt_expr): Likewise. (finish_for_stmt): Removed first argument. (finish_switch_stmt): Likewise. * semantics.c (genrtl_try_block): Define function. (genrtl_handler): Likewise. (genrtl_catch_block): Likewise. (genrtl_ctor_stmt): Likewise. (genrtl_subobject): Likewise. (genrtl_decl_cleanup): Likewise. (genrtl_do_poplevel): Likewise. (genrtl_do_pushlevel): Likewise. (genrtl_clear_out_block): Likewise. (genrtl_goto_stmt): Likewise. (genrtl_expr_stmt): Likewise. (genrtl_decl_stmt): Likewise. (genrtl_if_stmt): Likewise. (genrtl_while_stmt): Likewise. (genrtl_do_stmt): Likewise. (genrtl_return_stmt): Likewise. (genrtl_for_stmt): Likewise. (genrtl_break_stmt): Likewise. (genrtl_continue_stmt): Likewise. (genrtl_scope_stmt): Likewise. (genrtl_switch_stmt): Likewise. (genrtl_case_label): Likewise. (genrtl_begin_compound_stmt): Likewise. (genrtl_finish_compound_stmt): Likewise. (genrtl_compound_stmt): Likewise. (genrtl_asm_stmt): Likewise. (genrtl_named_return_value): Likewise. (genrtl_begin_stmt_expr): Likewise. (genrtl_finish_stmt_expr): Likewise. (finish_for_stmt): Removed first argument and generate rtl specific code. (finish_switch_stmt): Likewise. (do_poplevel): Removed generate rtl specific code. (do_pushlevel): Likewise. (add_tree): Likewise. (finish_goto_stmt): Likewise. (finish_expr_stmt): Likewise. (begin_if_stmt): Likewise. (finish_if_stmt_cond): Likewise. (finish_then_clause): Likewise. (begin_else_clause): Likewise. (finish_else_clause): Likewise. (finish_if_stmt): Likewise. (clear_out_block): Likewise. (begin_while_stmt): Likewise. (finish_while_stmt_cond): Likewise. (finish_while_stmt): Likewise. (begin_do_stmt): Likewise. (finish_do_body): Likewise. (finish_do_stmt): Likewise. (finish_return_stmt): Likewise. (begin_for_stmt): Likewise. (finish_for_init_stmt): Likewise. (finish_for_cond): Likewise. (finish_for_expr): Likewise. (finish_break_stmt): Likewise. (finish_continue_stmt): Likewise. (begin_switch_stmt): Likewise. (finish_switch_cond): Likewise. (finish_case_label): Likewise. (begin_try_block): Likewise. (begin_function_try_block): Likewise. (finish_try_block): Likewise. (finish_cleanup_try_block): Likewise. (finish_cleanup): Likewise. (finish_function_try_block): Likewise. (finish_handler_sequence): Likewise. (finish_function_handler_sequence): Likewise. (begin_handler): Likewise. (finish_handler_parms): Likewise. (begin_catch_block): Likewise. (finish_handler): Likewise. (begin_compound_stmt): Likewise. (finish_compound_stmt): Likewise. (finish_asm_stmt): Likewise. (finish_label_stmt): Likewise. (finish_label_decl): Likewise. (finish_subobject): Likewise. (finish_decl_cleanup): Likewise. (finish_named_return_value): Likewise. (begin_stmt_expr): Likewise. (finish_stmt_expr): Likewise. * decl.c (initialize_local_var): Changed call to finish_expr_stmt to call genrtl_expr_stmt when appropriate. * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and begin_compound_expr to call genrtl_begin_stmt_expr and genrtl_begin_compound_expr when appropriate. (finish_init_stmts): Changed calls to finish_compound_expr and finish_stmt_expr to call genrtl_finish_compound_expr and genrtl_finish_stmt_expr when appropriate. (expand_default_init): Changed call to finish_expr_stmt to call genrtl_expr_stmt when appropriate. (build_vec_init): Likewise. * parse.y (simple_stmt): Removed first argument from call to finish_for_stmt. Removed first argument from call to finish_switch_stmt. * parse.c: Regenerated. * pt.c (tsubst_expr): Removed first argument from call to finish_for_stmt. Removed first argument from call to finish_switch_stmt. 2000-06-16 Benjamin Chelf <chelf@codesourcery.com> * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to CP_DUMMY_TREE_CODE. Remove #include "c-common.def". * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def". (cplus_tree_code_length[]): Likewise. (cplus_tree_code_name[]): Likewise. (init_parse): Added call to add_c_tree_codes. Changed LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE. 2000-06-16 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (finish_mem_initializers): Declare. (count_trees): Likewise. * parse.y (base_init): Use finish_mem_initializers. * semantics.c (finish_mem_initializers): New function. * tree.c (count_trees_r): Prototype. Use DATA parameter to store the number of trees. (n_trees): Remove. (count_trees): Don't use it. 2000-06-15 Jason Merrill <jason@redhat.com> * tree.c (count_trees): New debugging function. * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P. * init.c (build_member_call): Pull out the name of a DECL. * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H. * semantics.c (expand_body): Push to TV_INTEGRATION here. * optimize.c (optimize_function): Not here. * pt.c (instantiate_decl): Push to TV_PARSE. 2000-06-15 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (struct language_function): Remove x_base_init_list and x_member_init_list. (current_base_init_list): Remove. (current_member_init_list): Likewise. (setup_vtbl_ptr): Change prototype. (emit_base_init): Likewise. (expand_member_init): Likewise. (reinit_parse_for_function): Remove. * decl.c (save_function_data): Don't clear x_base_init_list and x_member_init_list. (mark_language_function): Don't mark them. * init.c (perform_member_init): Tweak comment. (sort_member_init): Take the list of initializers as an argument. (sort_base_init): Likewise. (emit_base_init): Likewise. (expand_member_init): Return the initializer. Don't use global variables. * lex.c (reinit_parse_for_function): Remove. * method.c (build_template_parm_names): Correct substitution. (do_build_copy_constructor): Don't use current_member_init_list and current_base_init_list. (synthesize_method): Likewise. * parse.y (base_init): Split mem-initializers into base-initializers and field-initializers. (member_init_list): Build up the list here. (member_init): Return the initializer. (fn.depfn): Don't use reinit_parse_for_function. * parse.c: Regenerated. * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the ERROR_MARK. (tsubst_expr): Don't use current_member_init_list and current_base_init_list. (tsubst_expr_values): Rename to ... (tsubst_initializer_list): ... this. Use convert_from_reference. * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list and current_base_init_list. (begin_function_definition): Don't call reinit_parse_for_function. * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors. * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE correctly. * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking. 2000-06-14 Benjamin Chelf <chelf@codesourcery.com> * cp-tree.h (IF_COND): Move to c-common.h. (THEN_CLAUSE): Likewise. (ELSE_CLAUSE): Likewise. (WHILE_COND): Likewise. (WHILE_BODY): Likewise. (DO_COND): Likewise. (DO_BODY): Likewise. (RETURN_EXPR): Likewise. (EXPR_STMT_EXPR): Likewise. (FOR_INIT_STMT): Likewise. (FOR_COND): Likewise. (FOR_EXPR): Likewise. (FOR_BODY): Likewise. (SWITCH_COND): Likewise. (SWITCH_BODY): Likewise. (CASE_LOW): Likewise. (CASE_HIGH): Likewise. (GOTO_DESTINATION): Likewise. (COMPOUND_BODY): Likewise. (ASM_CV_QUAL): Likewise. (ASM_STRING): Likewise. (ASM_OUTPUTS): Likewise. (ASM_INPUTS): Likewise. (ASM_CLOBBERS): Likewise. (DECL_STMT_DECL): Likewise. (STMT_EXPR_STMT): Likewise. (LABEL_STMT_LABEL): Likewise. (SCOPE_BEGIN_P): Likewise. (SCOPE_END_P): Likewise. (SCOPE_STMT_BLOCK): Likewise. (SCOPE_NULLIFIED_P): Likewise. (SCOPE_NO_CLEANUPS_P): Likewise. (SCOPE_PARTIAL_P): Likewise. (ASM_VOLATILE_P): Likewise. (STMT_LINENO): Likewise. (STMT_LINENO_FOR_FN_P): Likewise. * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR, ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT, FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT, CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT, SCOPE_STMT, CASE_LABEL, STMT_EXPR. * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def. * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def. (cc1plus$(exeext)): Added $(srcdir)/c-common.def. * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'. (cplus_tree_code_length[]): Added '#include "c-common.def"'. (cplus_tree_code_name[]): Added '#include "c-common.def"'. 2000-06-14 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro. * class.c (dfs_find_final_overrider): Set it appropriately. (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to avoid unneeded secondary vptrs. 2000-06-13 Jakub Jelinek <jakub@redhat.com> * class.c (build_secondary_vtable): Set DECL_USER_ALIGN. (check_bitfield_decl, check_field_decl): Likewise. (build_vtbl_or_vbase_field, build_base_field): Likewise. (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN. * decl.c (record_unknown_type): Set TYPE_USER_ALIGN. (xfer_tag, finish_enum): Likewise. * decl2.c (finish_builtin_type): Likewise. * init.c (init_init_processing): Likewise. * pt.c (instantiate_class_template): Likewise. * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN. * cp-tree.h (struct lang_type): Add user_align member. (CLASSTYPE_USER_ALIGN): Define. Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl> * Make-lang.in (c++.install-common): Install g++-cross in $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as $(target_alias)-g++ and $(target_alias)-c++. 2000-06-12 Mark Mitchell <mark@codesourcery.com> * class.c (vcall_offset_data_s): Add last_init and fns. (overrides): Rename to same_signature_p. (dfs_find_final_overrider): Adjust accordingly. (mark_overriders): Likewise. (warn_hidden): Likewise. (build_vtbl_initializer): Reorganize machinery for building things at negative offsets. (build_vcall_and_vbase_vtbl_entries): Likewise. (build_vbase_offset_vtbl_entries): Likewise. (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall offset entries. Do not create two entries for functions with the same signature. (build_vcall_offset_vtbl_entries): Initialize vod->fns. (build_rtti_vtbl_entries): Reorganize machinery for building things at negative offsets. * optimize.c (expand_call_inline): Don't recurse into the code used to initialize the parameters more than once. 2000-06-11 Mark Mitchell <mark@codesourcery.com> * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment. (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here. (find_substitution): Only use the `Sa' substitution for std::allocator, not instantiations of it. (write_template_prefix): Move comment. Only use a TREE_LIST to represent substitutions for a member template. (write_array_type): Mangle array dimensions correctly. * optimize.c (maybe_clone_body): Copy more information from the cloned function. * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE on the regenerated declaration. 2000-06-11 Chip Salzenberg <chip@valinux.com> Mark Mitchell <mark@codesourcery.com> * class.c (build_vtable): Clarify comment. (build_ctor_vtbl_group): Pass the most derived type to build_vtable. 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> * decl2.c (compare_options): Don't needlessly cast away const-ness. 2000-06-10 Mark Mitchell <mark@codesourcery.com> * decl.c (add_binding): Handle duplicate declarations of external variables. 2000-06-09 Chip Salzenberg <chip@valinux.com> Mark Mitchell <mark@codesourcery.com> * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an argument. (write_signed_number): New macro. (write_unsigned_number): Likewise. (write_source_name): Use them. (write_number): Handle signed and unsigned values. (write_integer_cst): Use tree_int_cst_sgn, and use write_unsigned_number or write_signed_number as appropriate. (write_discriminator): Use write_unsigned_number or write_signed_number as appropriate. (write_template_arg_literal): Likewise. (write_array_type): Use tree_low_cst. (write_template_parm): Use write_unsigned_number or write_signed_number as appropriate. (write_substitution): Adjust call to write_number. (write_type): Get the TYPE_MAIN_VARIANT before mangling it. (write_expression): Handle non-type template arguments of reference type correctly. (mangle_thunk): Use write_signed_number. 2000-06-09 Chip Salzenberg <chip@valinux.com> * mangle.c (find_substition): Don't mangle objects with typename substitutions (e.g. "cin" as "Si"). 2000-06-09 Zack Weinberg <zack@wolery.cumb.org> * call.c (add_candidate): Use ggc_alloc_cleared. * decl.c (lookup_label): Likewise. * lex.c (retrofit_lang_decl): Likewise. 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com> * semantics.c (expand_body): Push to TV_EXPAND. * optimize.c (optimize_function): Push to TV_INTEGRATION. * decl.c (start_function): Always call announce_function. * tinfo2.cc: Just declare abort. 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com> * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @' whenever @ is a symbolic name. 2000-06-08 Jakub Jelinek <jakub@redhat.com> * method.c (make_thunk): Clear DECL_VTT_PARM in thunk. 2000-06-07 Mark Mitchell <mark@codesourcery.com> * decl.c (pushdecl): Look up functions by DECL_NAME, not DECL_ASSEMBLER_NAME. 2000-06-06 Mark Mitchell <mark@codesourcery.com> * decl2.c (c_language): Define. 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com> * lex.c (lang_init_options): Tweak. * decl2.c: Remove #inclusion of diagnostic.h (lang_decode_option): Move diagnostic formatting options to toplevel. * lang-options.h: Remove documentation for diagnostic options. * Makefile.in (lex.o): Depends upon diagnostic.h 2000-06-06 Mark Mitchell <mark@codesourcery.com> * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have the same DECL_RESULT, it's not a redefinition. * pt.c (tsubst_decl): Remove code to handle illegal specializations. 2000-06-06 Nathan Sidwell <nathan@codesourcery.com> * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com> * search.c (maybe_suppress_debug_info): Don't check CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set. * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION here if extern_p. Remember instantiation context in deferred instantiations. * cp-tree.h (struct tinst_level): Remove. (TINST_DECL, TINST_LINE, TINST_FILE): New macros. * pt.c (current_tinst_level): Now a tree. (print_template_context, push_tinst_level, pop_tinst_level, tinst_for_decl): Adjust. (reopen_tinst_level): New fn. (init_pt): Register current_tinst_level as a root. (add_pending_template): Put current_tinst_level in TREE_PURPOSE of the pending templates list. (instantiate_pending_templates): Adjust. Call reopen_tinst_level. * lex.c (extract_interface_info): Adjust. * decl2.c (warn_if_unknown_interface): Adjust. 2000-06-05 Mark Mitchell <mark@codesourcery.com> * class.c (indirect_primary_base_p): New function. (determine_primary_base): Use it. 2000-06-05 Nathan Sidwell <nathan@codesourcery.com> Update new-abi dynamic cast algorithm. * tinfo.cc (__class_type_info::__dyncast_result): Add whole_details. Adjust constructor. (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags. Avoid unnecessary searching. (__dynamic_cast): Adjust for __dyncast_result::whole_details. Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> * decl.c (init_decl_processing): Don't call record_component_aliases. * tree.c (build_cplus_array_type_1): Likewise. 2000-06-04 Mark Mitchell <mark@codesourcery.com> * ir.texi: Correct typo. * mangle.c (write_expression): Handle non-type template arguments with reference type. * method.c (build_overload_value): Likewise. * pt.c (convert_nontype_argument): Explicitly represent conversion to a reference with an ADDR_EXPR. (unify): Always unify arguments in left-to-right order. 2000-06-03 Alex Samuel <samuel@codesourcery.com> Mark Mitchell <mark@codesourcery.com> * Make-lang.in (CXX_SRCS): Add mangle.c. * Makefile.in (CXX_OBJS): Add mangle.o. (mangle.o): New rule. * class.c (local_classes): New variable. * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI. (get_vtt_name): Use mangle_vtt_name for new ABI. (init_class_processing): Initialize local_classes. (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI. * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER. (std_identifier): New macro. (DECL_VOLATILE_MEMFUNC_P): New macro. (DECL_NAMESPACE_STD_P): Likewise. (local_classes): Declare. (get_mostly_instantiated_function_type): Declare. (init_mangle): Declare. (mangle_decl): Likewise. (mangle_type_string): Likewise. (mangle_type): Likewise. (mangle_typeinfo_for_type): Likewise. (mangle_typeinfo_string_for_type): Likewise. (mangle_vtbl_for_type): Likewise. (mangle_vtt_for_type): Likewise. (mangle_ctor_vtbl_for_type): Likewise. (mangle_thunk): Likewise. (mangle_conv_op_name_for_type): Likewise. (mangle_guard_variable): Likewise. * decl.c (pushtag): Keep track of local classes. (initialize_predefined_identifiers): Initialize std_identifier. (init_decl_processing): Use std_identifier. (start_decl): Don't treat instantiations as specializations. (grokdeclarator): Likewise. (grokvardecl): Call mangle_decl for new ABI. Only set mangled name for fully-instantiated templates. * decl2.c (grokclassfn): Use set_mangled_name_for_decl for destructors with the new ABI. (finish_static_data_member_decl): Use mangle_decl under the new ABI. (grokfield): Use mangle_type for new ABI. (grokoptypename): Use mangle_conv_op_for_type for new ABI. (get_sentry): Use mangle_guard_variable for new ABI. (start_static_initialization_or_destruction): Likewise. * expr.c (extract_aggr_init): Remove. (extract_scalar_init): Likewise. (extract_init): Remove #if 0'd code. * mangle.c: New function. * method.c (build_mangled_name): Assert not flag_new_abi. (build_static_name): Likewise. (build_decl_overload_real): Likewise. (build_typename_overload): Likewise. (build_overload_with_type): Likewise. (build_overload_name): Likewise. (get_ctor_vtbl_name): Likewise. (start_squangling): Likewise. (get_id_2): Likewise. (set_mangled_name_for_decl): Call mangle_decl for new ABI. (init_method): Call init_mangle for new ABI. (make_thunk): Call mangle_thunk for new ABI. * operators.def: Correct new ABI manglings for the `%' operator. Add `::' operator. * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL. (lookup_template_class): Call mangle_decl for new ABI. (get_mostly_instantiated_function_type): New function. (set_mangled_name_for_template_decl): Use it. (tsubst_decl): Use set_mangled_name_for_decl for destructors with the new ABI. Use mangle_conv_op_name_for_type for instantiated conversion op names. * rtti.c (tinfo_name): Call mangle_type_string for new ABI. (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI. (tinfo_base_init): Likewise. Mangle typeinfo string name with mangle_typeinfo_string_for_type. 2000-06-03 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment. (INNERMOST_TEMPLATE_ARGS): New macro. (innermost_args): Remove. (get_innermost_template_args): New function. * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS. * error.c (dump_function_decl): Be caution when using most_general_template. * method.c (build_template_parm_names): Use INNERMOST_TEMPLATE_ARGS. * pt.c (add_to_template_args): Tidy comment (get_innermost_template_args): New function. (check_explicit_specialization): Clear DECL_INITIAL for a new specialization. (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS. Tidy. (push_template_decl): Always register specializations of the most general template. (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS. (coerce_template_parms): Likewise. (lookup_template_class): Likewise. (innermost_args): Remove. (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS. (tsubst_decl): Handle tricky specializations. Use get_innermost_template_args. (instantiate_template): Simplify handling of partial instantiations. (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS. (most_general_template): Reimplement, in a more straightforward manner. (regenerate_decl_from_template): Tweak formatting. Use TMPL_ARGS_DEPTH for clarity. (set_mangled_name_for_template_decl): Use INNERMOST_ARGS. * dump.c (dequeue_and_dump): Dump information about thunks. 2000-06-01 Richard Henderson <rth@cygnus.com> * decl.c (init_decl_processing): Set lang_get_alias_set first thing. 2000-06-01 Richard Henderson <rth@cygnus.com> * decl2.c (unsupported_options): Fix typo, make const. (lang_decode_option): Fix bsearch argument order. 2000-06-01 Mark Mitchell <mark@codesourcery.com> * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE on FIELD_DECLs. Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> * cp-tree.h (c_get_alias_set): Deleted. * Makefile.in (decl.o): Include ../expr.h. * decl.c (expr.h): Include. (init_decl_processing): Call record_component_aliases for arrays. (grokdeclarator): Likewise. Set TREE_ADDRESSABLE for fields that aren't bitfields. * tree.c (build_cplus_array_type_1): Call record_component_aliases. 2000-05-31 Mark Mitchell <mark@codesourcery.com> Remove guiding declaration support. * cp/cp-tree.h (flag_dump_translation_unit): Make it const. (flag_guiding_decls): Remove. * call.c (build_user_type_conversion_1): Remove support for guiding decls. (build_new_function_call): Likewise. (build_new_op): Likewise. (build_new_method_call): Likewise. * decl.c (start_function): Likewise. * friend.c (is_friend): Likewise. (do_friend): Likewise. * decl2.c ((flag_dump_translation_unit): Make it const. (flag_guiding_decls): Remove. (unsupported_options): New variable (compare_options): New function. (lang_decode_option): Use them. * decl.c (build_cp_library_fn): Set DECL_CONTEXT. * method.c (mangle_expression): Adjust test for legal expression operators. * pt.c (instantiate_decl): Save and restore the local specializations list. 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com> * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING. 2000-05-30 Mark Mitchell <mark@codesourcery.com> * call.c (add_template_candidate_real): Handle member template constructors for classes with virtual bases. (build_user_type_conversion_1): Use in_charge_arg_for_name. (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P. * ir.texi: Update thunk documentation. * call.c (joust): Fix handling of overloaded builtin operators. 2000-05-30 Zack Weinberg <zack@wolery.cumb.org> * cp-tree.h (DECL_ANTICIPATED): New macro. Document new use of DECL_LANG_FLAG_7. * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins in the user namespace. * lex.c (do_identifier): If the identifier's declaration has DECL_ANTICIPATED on, it has not yet been declared. But do not replace it with an ordinary implicit declaration. * tinfo2.cc: Include stdlib.h. 2000-05-29 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro. * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not CLASSTYPE_ALIGN. 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com> * decl2.c (lang_decode_option): Use skip_leading_substring instead of plain strncmp. 2000-05-28 Alexandre Oliva <aoliva@cygnus.com> * operators.def (<?): Duplicated, should have been... (>?): this. Fixed. 2000-05-27 Alex Samuel <samuel@codesourcery.com> Mark Mitchell <mark@codesourcery.com> * cp-tree.h (ansi_opname): Make it a macro. (ansi_assopname): Likewise. (struct lang_decl_flags): Add assignment_operator_p. (struct lang_decl): Add operator_code. (DECL_VTT_PARM): Adjust. (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an overloaded operator. (SET_OVERLOADED_OPERATOR_CODE): New macro. (DECL_ASSIGNMENT_OPERATOR_P): New macro. (DECL_ARRAY_DELETE_OPERATOR_P): Adjust. (opname_tab): Remove. (assignop_tab): Likewise. (operator_name_info_t): New type. (operator_name_info): New variable. (assignment_operator_name_info): Likewise. (build_cp_library_fn): Remove declaration. (push_cp_library_fn): Likewise. (operator_name_string): Likewise. (build_decl_overload): Likewise. * call.c (print_z_candidates): Simplify. (build_object_call): Adjust usage of ansi_opname. Use DECL_OVERLOADED_OPERATOR_P. (op_error): Adjust operator name lookup. (build_conditional_expr): Adjust usage of ansi_opname. (build_new_op): Likewise. (build_op_delete_call): Likewise. (build_over_call): Likewise. (joust): Use DECL_OVERLOADED_OPERATOR_P. * decl.c (duplicate_decls): Copy operator_code. (init_decl_processing): Adjust parameters to push_cp_library_fn. (builtin_function): Adjust parameters to build_library_fn_1. (build_library_fn_1): Accept an overloaded operator code. (build_library_fn): Pass ERROR_MARK. (build_cp_library_fn): Accept an overloaded operator code. (push_cp_library_fn): Likewise. (grokfndecl): Tweak. (grokdeclarator): Simplify code to compute names of overloaded operators. Adjust use of ansi_opname. (ambi_op_p): Work on tree_codes, not identifiers. (unary_op_p): Likewise. (grok_op_properties): Likewise. (start_function): Use DECL_OVERLOADED_OPERATOR_P. (lang_mark_tree): Don't try to mark the operator_code. * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P. * error.c (dump_decl): Remove special handling for operator names. (dump_function_name): Likewise. (dump_expr): Adjust name lookup of operators. (op_to_string): Simplify. (assop_to_string): Likewise. * init.c (build_new_1): Adjust use of ansi_opname. * lex.c (opname_tab): Remove. (assignop_tab): Likewise. (ansi_opname): Likewise. (ansi_assopname): Likewise. (operator_name_string): Likewise. (reinit_lang_specific): Likewise. (operator_name_info): New variable. (assignment_operator_name_info): Likewise. (init_operators): New function. (init_parse): Use it. (do_identifier): Adjust use of ansi_opname. * method.c (mangle_expression): Don't use ansi_opname for mangling. (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P. (build_decl_overload): Remove. (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly. (do_build_assign_ref): Adjust use of ansi_opname. (synthesize_method): Likewise. (implicitly_declare_fn): Likewise. * operators.def: New file. * parse.y (operator): Adjust use of ansi_opname. * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P. (set_mangled_name_for_template_decl): Don't play games with current_namespace. (special_function_p): Adjust use of ansi_opname. * typeck.c (check_return_expr): Likewise. * Make-lang.in (cc1plus): Depend on operators.def. * Makefile.in (lex.o): Likewise. (decl.o): Likewise. 2000-05-27 Zack Weinberg <zack@wolery.cumb.org> * Make-lang.in (cplib2.ready): Eradicate. Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> * method.c (mangle_expression): Use TREE_CODE_LENGTH. * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH. (built_min, cp_tree_equal): Likewise. 2000-05-26 Mark Mitchell <mark@codesourcery.com> * class.c (layout_nonempty_base_or_field): Replace `record_layout_info' with `record_layout_info_s'. 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com> Fix goto checking. * cp-tree.h (struct language_function): x_named_labels is now a struct named_label_list*. * decl.c (struct named_label_use_list): Renamed from... (struct named_label_list): ...this. New struct. (push_binding_level): Don't set eh_region. (note_level_for_eh): New fn. (pop_label): Take label and old value directly. (pop_labels): Adjust for new named_labels format. (lookup_label): Likewise. (poplevel): Note characteristics of a binding level containing a named label. Mess with named label lists earlier. (mark_named_label_lists): New fn. (mark_lang_function): Call it. (use_label): New fn, split out from... (make_label_decl): ...here. Don't call it. (decl_jump_unsafe, check_previous_goto, check_previous_goto_1, check_previous_gotos): New fns, split out from... (define_label): ...here. (check_switch_goto): New fn. (define_case_label): Call it. (check_goto): New fn. * semantics.c (finish_goto_stmt): Call it and use_label. (begin_compound_stmt): If we're a try block, call note_level_for_eh. (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings. 2000-05-26 Mark Mitchell <mark@codesourcery.com> * class.c (build_vtable_entry_ref): Correct usage of get_vtbl_decl_for_binfo. * decl2.c (grokclassfn): Set DECL_LANGUAGE here. * method.c (implicitly_declare_fn): Not here. 2000-05-26 Nathan Sidwell <nathan@codesourcery.com> * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ... (CPTI_PTMD_DESC_TYPE): ... here. (ptmd_desc_type_node): Rename to ... (ptm_desc_type_node): ... here. * decl.c: Likewise. * rtti.c (ptmd_initializer): Rename to ... (ptm_initializer): ... here. (sythesize_tinfo_var): Adjust. Deal with pointer to member function. (create_tinfo_types): Adjust. 2000-05-25 Mark Mitchell <mark@codesourcery.com> Finish implementation of VTTs. * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and CPTI_VTT_PARM_IDENTIFIER. (vtt_parm_identifier): New macro. (vtt_parm_type): Likewise. (BINFO_SUBVTT_INDEX): Likewise. (BINFO_VPTR_INDEX): Likewise. (struct lang_decl): Add vtt_parm. (DECL_VTT_PARM): New macro. (DECL_USE_VTT_PARM): Likewise. (DECL_NEEDS_VTT_PARM_P): Likewise. (get_vtt_name): Declare. (build_artificial_parm): Likewise. (fixup_all_virtual_upcast_offsets): Likewise. (expand_indirect_vtbls_init): Remove. * call.c (build_new_method_call): Pass the vtt to subobject constructors and destructors. * class.c (get_vtt_name): Give it external linkage. (build_clone): Handle the magic VTT parameters for clones. (clone_function_decl): Fix typo in comment. (build_vtt): Keep track of the indices in the VTTs where various entities are stored. (build_vtt_inits): Likewise. (dfs_build_vtt_inits): Likewise. (build_ctor_vtbl_group): Tweak type of construction vtables. (dfs_accumulate_vtbl_inits): Build vtables for all bases, even primary bases, when building construction vtables. * decl.c (duplicate_decls): Handle DECL_VTT_PARM. (initialize_predefined_identifiers): Add vtt_parm_identifier. (init_decl_processing): Initialize vtt_parm_type. (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P. (lang_mark_tree): Make vtt_parm. * decl2.c (build_artificial_parm): New function. (maybe_retrofit_in_chrg): Use it. Add VTT parameters. (grokclassfn): Use build_artificial_parm. * init.c (initialize_vtbl_ptrs): Call fixup_all_virtual_upcast_offsets directly. (perform_member_init): Use the complete subobject destructor for member cleanups. (build_vtbl_address): New function. (expand_virtual_init): Handle VTTs. * optimize (maybe_clone_body): Likewise. * search.c (fixup_all_virtual_upcast_offsets): Give it external linkage. (expand_indirect_vtbls_init): Remove. * semantics.c (setup_vtbl_ptr): Fix typos in comment. * tree.c (make_binfo): Make them bigger. 2000-05-25 Nathan Sidwell <nathan@codesourcery.com> * inc/cxxabi.h (__pbase_type_info): Define, based on __pointer_type_info. (__pointer_type_info): Derive from __pbase_type_info. Adjust. (__pointer_to_member_type_info): Likewise. * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement. (__pointer_to_member_type_info::__is_pointer_p): Remove. (__pointer_type_info::__do_catch): Rename to ... (__pbase_type_info::__do_catch): ... here. Adjust. (__pbase_type_info::__pointer_catch): Implement. (__pointer_type_info::__pointer_catch): Adjust. (__pointer_to_member_type_info::__pointer_catch): Adjust. 2000-05-25 Nathan Sidwell <nathan@codesourcery.com> * tinfo.h (__user_type_info::contained_virtual_p): New predicate. * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond shaped hierarchy. (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to diamond shaped hierarchy. Add early out for mixed diamond and duplicate shaped hierarchy. 2000-05-24 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (build_delete): Change prototype. (build_vec_delete): Likewise. * call.c (build_scoped_method_call): Use special_function_kind values to indicate the kind of destruction to be done. (build_method_call): Likewise. * decl.c (finish_destructor_body): Likewise. (maybe_build_cleanup_1): Likewise. Rename to ... (maybe_build_cleanup): ... this. * decl2.c (delete_sanity): Use special_function_kind values to indicate the kind of destruction to be done. (build_cleanup): Likewise. * init.c (perform_member_init): Likewise. (build_vec_delete_1): Likewise. (build_dtor_call): Simplify. (build_delete): Use special_function_kind values to indicate the kind of destruction to be done. (build_vbase_delete): Likewise. (build_vec_delete): Likewise. * init.c (sort_member_init): Fix typo in error message generation code. Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com> * semantics.c (begin_class_definition): make the packed attribute be sensitive to the "-fpack-struct" command line flag 2000-05-24 Nathan Sidwell <nathan@codesourcery.com> Update new-abi upcast algorithm. * inc/cxxabi.h (__class_type_info::__do_upcast): Change prototype and meaning of return value. (__si_class_type_info::__do_upcast): Likewise. (__vmi_class_type_info::__do_upcast): Likewise. * tinfo.cc (__class_type_info::__upcast_result): Replace whole2dst with part2dst. Adjust ctor. (__class_type_info::__do_upcast): Adjust call of worker function. (__class_type_info::__do_upcast): Adjust. (__si_class_type_info::__do_upcast): Adjust. Use parent's __do_upcast. (__vmi_class_type_info::__do_upcast): Likewise. Fix private virtual base in diamond hierarchy bug. 2000-05-23 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable and bitfield to tinfo_fn_p. (DECL_TINFO_FN_P): Adjust. (SET_DECL_TINFO_FN_P): Likewise. (DECL_MUTABLE_P): Likewise. (DECL_C_BIT_FIELD): Likewise. (SET_DECL_C_BIT_FIELD): Likewise. (CLEAR_DECL_C_BIT_FIELD): Likewise. (DECL_UNINLINABLE): Likewise. * class.c (alter_access): Call retrofit_lang_decl if ncessary. (handle_using_decl): Remove assertion. (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl, to build FIELD_DECLs. (build_base_field): Likewise. (layout_class_type): Likewise. * decl.c (init_decl_processing): Likewise. (build_ptrmemfunc_type): Likewise. (grokdeclarator): Likewise. * decl2.c (grok_x_components): Likewise. * except.c (call_eh_info): Likewise. * init.c (init_init_processing): Likewise. * rtti.c (expand_class_desc): Likewise. (create_pseudo_type_info): Likewise. (get_vmi_pseudo_type_info): Likewise. (create_tinfo_types): Likewise. * ptree.c (print_lang_decl): Adjust. * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC before checking DECL_MUTABLE_P. * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge parameters for template functions. * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for destructors as well as constructors. 2000-05-22 Mark Mitchell <mark@codesourcery.com> * class.c (build_ctor_vtbl_group): Set inits. * optimize.c (maybe_clone_body): Set DECL_INLINE and DECL_THIS_INLINE appropriately for clones. * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp. (DECL_CONV_FN_P): Simplify. (DECL_OPERATOR): Remove. (language_to_string): Declare. * decl.c (duplicate_decls): Fix typo in comment. (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P. (grok_op_properties): Use DECL_CONV_FN_P instead of IDENTIFIER_TYPENAME_P. * dump.c (dequeue_and_dump): Dump the language linkage of declarations. * error.c (language_to_string): Give it external linkage. * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P. (implicitly_declare_fn): Set DECL_LANGUAGE. * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not IDENTIFIER_TYPENAME_P. (tsubst_decl): Likewise. (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P. * semantics.c (finish_member_declaration): Don't mark members of classes declared in an extern "C" region as extern "C". 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de> * decl2.c (qualified_lookup_using_namespace): Look through namespace aliases. * decl.c (push_using_decl): Return the old decl on namespace level. 2000-05-21 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks. (VTT_NAME_PREFIX): New macro. (CTOR_VTBL_NAME_PREFIX): Likewise. (get_ctor_vtbl_name): New function. * class.c (get_vtable_name): Simplify. (get_vtt_name): New function. (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE. (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list when a virtual base becomes primary. (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build VTTs. (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in additional parameters. (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED. (initialize_array): New function. (build_vtt): Likewise. (build_vtt_inits): Likewise. (dfs_build_vtt_inits): Likewise. (dfs_fixup_binfo_vtbls): Likewise. (build_ctor_vtbl_group): Likewise. (initialize_vtable): Use initialize_array. (accumulate_vtbl_inits): Reimplement to handle construction vtables. (dfs_accumulate_vtbl_inits): Likewise. (bulid_vtbl_initializer): Adjust parameter name. * method.c (build_typename_overload): Remove #if 0'd code. (get_ctor_vtbl_name): New function. * search.c (dfs_walk_real): Use BINFO_N_BASETYPES. (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo. * cp-tree.h (struct lang_type): Remove search_slot. (CLASSTYPE_SEARCH_SLOT): Remove. (emit_base_init): Change prototype. (initialize_vtbl_ptrs): Likewise. (expand_indirect_vtbls_init): Likewise. (clear_search_slots): Remove. * decl.c (lang_mark_tree): Don't mark search_slot. * init.c (initialize_vtbl_ptrs): Simplify. (emit_base_init): Likewise. * search.c (struct vbase_info): Document decl_ptr. (convert_pointer_to_single_level): Remove. (dfs_find_vbases): Remove. (dfs_init_base_pointers): Simplify. (dfs_clear_vbase_slots): Remove. (dfs_vtable_path_unmark): New function. (init_vbase_pointers): Simplify. (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT. (expand_indirect_vtbls_init): Simplify. Don't call mark_all_temps_used. * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and initialize_vtbl_ptrs. 2000-05-20 Zack Weinberg <zack@wolery.cumb.org> * except.c: Add static prototypes. 2000-05-20 H.J. Lu <hjl@gnu.org> * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext). 2000-05-19 Mark Mitchell <mark@codesourcery.com> Don't create a separate copy of virtual bases for the CLASSTYPE_VBASECLASSES list. * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation. (BINFO_FOR_VBASE): Remove. (CANONICAL_BINFO): Adjust. (binfo_for_vbase): New function. * class.c (build_vbase_pointer_fields): Use binfo_for_vbase instead of BINFO_FOR_VBASE. (build_vbase_pointer): Likewise. (build_secondary_vtable): Likewise. (dfs_mark_primary_bases): Likewise. (mark_primary_bases): Likewise. (layout_nonempty_base_or_field): Likewise. (dfs_set_offset_for_shared_vbases): Likewise. (dfs_set_offset_for_unshared_vbases): Likewise. (layout_virtual_bases): Likewise. Adjust for changes to the CLASSTYPE_VBASECLASSES list. (dump_class_hierarchy_r): Use binfo_for_vbase instead of BINFO_FOR_VBASE. (dump_class_hierarchy): Likewise. (finish_vtbls): Likewise. (build_vtbl_initializer): Adjust for changes to the CLASSTYPE_VBASECLASSES list. (build_vbase_offset_vtbl_entries): Use binfo_for_vbase. * decl.c (finish_destructor_body): Adjust for changes to the CLASSTYPE_VBASECLASSES list. * init.c (sort_base_init): Use binfo_for_vbase. (construct_virtual_bases): Adjust for changes to the CLASSTYPE_VBASECLASSES list. (expand_member_init): Use binfo_for_vbase. (build_vbase_delete): Adjust for changes to the CLASSTYPE_VBASECLASSES list. * method.c (do_build_copy_constructor): Likewise. * rtti.c (get_base_offset): Use binfo_for_vbase. (expand_class_desc): Remove #if 0'd code. * search.c (struct vbase_info): Remove vbase_types. (get_base_distance): Use binfo_for_vbase. (lookup_field_queue_p): Use CANONICAL_BINFO. (get_shared_vbase_if_not_primary): Use binfo_for_vbase. (get_pure_virtuals): Adjust for changes to the CLASSTYPE_VBASECLASSES list. (dfs_find_vbases): Use binfo_for_vbase. (dfs_init_vbase_pointers): Likewise. (init_vbase_pointers): Don't initialize vi.vbase_types. (virtual_context): Use binfo_for_vbase. (fixup_all_virtual_upcast_offsets): Adjust for changes to the CLASSTYPE_VBASECLASSES list. (expand_indirect_vtbls_init): Simplify. (dfs_get_vbase_types): Don't replicate virtual bases. (find_vbase_instance): Use binfo_for_vbase. (binfo_for_vbase): New function. * typeck.c (get_delta_difference): Use binfo_for_vbase. 2000-05-17 Mark Mitchell <mark@codesourcery.com> * decl2.c (finish_anon_union): Generalize error messages to handle anonymous structures. * init.c (perform_member_init): Remove `name' parameter. (build_field_list): New function. (sort_member_init): Handle anonymous union initialization order correctly. Check for multiple initializations of the same union. (emit_base_init): Don't look up fields by name here. (expand_member_init): Record the result of name lookup for future reference. * typeck.c (build_component_ref): Fix formatting. Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com> * decl.c (pop_label): Replace warn_unused with warn_unused_label. * typeck.c (build_x_compound_expr): Replace warn_unused with warn_unused_value. * decl2.c (lang_decode_option): Update -Wall unused flags by calling set_Wunused. 2000-05-16 Mark Mitchell <mark@codesourcery.com> * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation. * init.c (dfs_vtable_path_unmark): Remove. * search.c (marked_new_vtable_p): Likewise. (unmarked_new_vtable_p): Likewise. (dfs_search_slot_nonempty_p): Likewise. (dfs_mark): Likewise. (dfs_vtable_path_unmark): Likewise. (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED. (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED. (dfs_init_vbase_pointers): Remove special-case new ABI code. (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED. (init_vbase_pointers): Simplify. (expand_indirect_vtbls_init): Likewise. * class.c (copy_virtuals): New function. (build_primary_table): Use it. (build_secondary_vtable): Likewise. (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to indicate that no vcall offset is required. (add_virtual_function): Likewise. (modify_all_vtables): Likewise. (dfs_finish_vtbls): Adjust call to build_vtbl_initializer. (dfs_accumulate_vtbl_inits): Likewise. (build_vtbl_initializer): Make changes to handle construction vtables. (dfs_build_vcall_offset_vtbl_entries): Likewise. (build_rtti_vtbl_entries): Likewise. (build_vtable_entries): Handle a NULL vcall_index. 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com> * decl2.c (lang_decode_option): Fix thinko. 2000-05-14 Jason Merrill <jason@casey.cygnus.com> * except.c (check_handlers): New fn. * cp-tree.h: Declare it. * semantics.c (finish_handler_sequence): Call it. (finish_function_handler_sequence): Likewise. (finish_handler_parms): Set TREE_TYPE on the handler. * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro. * search.c (get_base_distance_recursive): If protect>1, ignore special access. (get_base_distance): Don't reduce watch_access. 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com> * lex.c: #include diagnostic.h. (lang_init_options): Set default prefixing rules. * lang-options.h: Add -fdiagnostics-show-location=. * decl2.c: #include diagnostic.h. (lang_decode_option): Handle -fdiagnostics-show-location=. 2000-05-12 Nathan Sidwell <nathan@codesourcery.com> * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes. * vec.cc: Revert my 2000-05-07 change. 2000-05-11 Jason Merrill <jason@casey.cygnus.com> * class.c (check_field_decls): Complain about non-static data members with same name as class in class with constructor. 2000-05-10 Jason Merrill <jason@casey.cygnus.com> * decl.c (grokdeclarator): Allow non-static data members with same name as class. 2000-05-09 Zack Weinberg <zack@wolery.cumb.org> * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file, and pending_inline.filename. Update prototypes. * decl.c (define_label): Constify filename parameter. * decl2.c (warn_if_unknown_interface): Constify local char *. * input.c Constify input_source.filename. Don't declare input_filename or lineno. Constify filename parameter to feed_input. * lex.c (init_parse): Constify parameter and return value. (cp_pragma_interface, cp_pragma_implementation): Constify filename argument. (reinit_parse_for_method, reinit_parse_for_block, reinit_parse_for_expr, feed_defarg, handle_cp_pragma): Constify local char *. * pt.c: Don't declare lineno or input_filename. (print_template_context, tsubst_friend_function, tsubst_decl, tsubst, instantiate_decl): Constify local char *. * semantics.c (expand_body): Constify local char *. * tree.c (build_srcloc): Constify filename parameter. * typeck.c (c_expand_asm_operands): Constify filename parameter. 2000-05-08 Nathan Sidwell <nathan@codesourcery.com> * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix offsetof expansion. 2000-05-08 Branko Cibej <branko.cibej@hermes.si> * inc/cxxabi.h: Fix typos in comment. (__base_class_info::__offset): Use a static_cast. 2000-05-07 Nathan Sidwell <nathan@codesourcery.com> * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place of std::size_t and std::ptrdiff_t respectively. * tinfo.cc: Likewise. * vec.cc: Likewise. 2000-05-06 Richard Henderson <rth@cygnus.com> * typeck.c (build_c_cast): Don't warn integer->pointer size mismatch for constants. 2000-05-06 Nathan Sidwell <nathan@codesourcery.com> * rtti.c (ptmd_initializer): Set non-public, if class is incomplete. * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++". (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor, __cxa_vec_delete): Likewise. * tinfo.cc (__dynamic_cast): Likewise. * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor, __cxa_vec_delete): Likewise. 2000-05-04 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove. (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise. (lang_decl_flags): Add vcall_offset. (THUNK_VCALL_OFFSET): Use it. * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk. * method.c (make_thunk): Create the lang_decl here, not in emit_thunk. (emit_thunk): Make generic thunks into ordinary functions once they have been fed to expand_body. * semantics.c (expand_body): Set current_function_is_thunk here. 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> * class.c (update_vtable_entry_for_fn): Prototype. * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl' and `tmpl'. * search.c (dfs_build_inheritance_graph_order): Prototype. 2000-05-04 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (special_function_kind): Add various kinds of destructors. (special_function_p): New function. * class.c (overrides): Don't let one kind of destructor override another. * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding whether or not to instantiate a template. * tree.c (special_function_p): Define. 2000-05-03 Mark Mitchell <mark@codesourcery.com> * cp-tree.def (THUNK_DECL): Remove. * cp-tree.h (DECL_THUNK_P): New macro. (DECL_NON_THUNK_FUNCTION_P): Likewise. (DECL_EXTERN_C_FUNCTION_P): Likewise. (SET_DECL_THUNK_P): Likewise. (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P. (FNADDR_FROM_VTABLE_ENTRY): Likewise. (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P. * decl.c (decls_match): Use DECL_EXTERN_C_P. (duplicate_decls): Likewise. (pushdecl): Likewise. Adjust thunk handling. (grokfndecl): Use DECL_EXTERN_C_P. * decl2.c (mark_vtable_entries): Use DECL_THUNK_P. * dump.c (dequeue_and_dump): Remove THUNK_DECL handling. * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P. * expr.c (cplus_expand_expr): Remove THUNK_DECL handling. * method.c (make_thunk): Use SET_DECL_THUNK_P. Set DECL_NO_STATIC_CHAIN. (emit_thunk): Don't play games with TREE_CODE on thunks. Don't set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk. * search.c (covariant_return_p): Remove THUNK_DECL handling. * ir.texi: Update. 2000-05-01 Jason Merrill <jason@casey.cygnus.com> * tree.c (walk_tree): Set lineno. 2000-05-01 Mark Mitchell <mark@codesourcery.com> * exception.cc: Update license notice. * new.cc: Likewise. * new1.cc: Likewise. * new2.cc: Likewise. * tinfo.cc: Likewise. * tinfo2.cc: Likewise. * vec.cc: Likewise. * inc/cxxabi.h: Likewise. * inc/exception: Likewise. * inc/new: Likewise. * inc/new.h: Likewise. * inc/typeinfo: Likewise. 2000-05-01 Jason Merrill <jason@casey.cygnus.com> * tree.c (build_target_expr_with_type): If we already have a TARGET_EXPR, just return it. * optimize.c (initialize_inlined_parameters): Don't generate an EXPR_STMT if we can just use DECL_INITIAL. * decl.c (emit_local_var): Only make the initialization a full-expression if stmts_are_full_exprs_p. 2000-05-01 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New macro. * call.c (standard_conversion): Use it. (direct_reference_binding): Likewise. (build_over_call): Likewise. (is_properly_derived_from): Likewise. (compare_ics): Likewise. * class.c (resolves_to_fixed_type_p): Likewise. * optimize.c (declare_return_variable): Likewise. * pt.c (is_specialization_of): Likewise. (unify): Likewise. * typeck.c (comp_target_parms): Likeiwse. (build_static_cast): Likewise. (build_reinterpret_cast): Likewise. (build_const_cast): Likewise. (comp_ptr_ttypes_real): Likewise. (comp_ptr_ttypes_const): Likewise. * typeck2.c (process_init_constructor): Likewise. 2000-04-30 Scott Snyder <snyder@fnal.gov> * decl.c (finish_destructor_body): Use the base destructor when destroying virtual bases. 2000-04-30 Mark Mitchell <mark@codesourcery.com> * expr.c (cplus_expand_expr): Preserve temporaries when expanding STMT_EXPRs. * optimize.c (struct inline_data): Add target_exprs field. (declare_return_variable): When a function returns an aggregate, use the variable declared in the TARGET_EXPR as the remapped DECL_RESULT. (expand_call_inline): Update the pending target_exprs stack. (optimize_function): Initialize the stack. * decl2.c (finish_file): Fix typo in comment. * method.c (emit_thunk): Don't try to return a `void' value. * optimize.c (initialize_inlined_parameters): If the parameter is addressable, we need to make a new VAR_DECL, even if the initializer is constant. 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro> * decl.c (grok_op_properties): Add an extra check of argtypes. 2000-04-27 Mark Mitchell <mark@codesourcery.com> * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying variables. (initialize_inlined_parameters): Try to avoid creating new VAR_DECLs. 2000-04-27 Alex Samuel <samuel@codesourcery.com> * lex.c (my_get_run_time): Remove. (init_filename_times): Use get_run_time instead of my_get_run_time. (check_newline): Likewise. (dump_time_statistics): Likewise. * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead of computing elapsed time explicitly. 2000-04-26 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P. * init.c (decl_constant_value): Check TREE_READONLY_DECL_P. * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P before calling decl_constant_value. * class.c (check_bitfield_decl): Likewise. * cvt.c (ocp_convert): Likewise. (convert): Likewise. * decl.c (compute_array_index_type): Likewise. (build_enumerator): Likewise. * decl2.c (check_cp_case_value): Likewise. * pt.c (convert_nontype_argument): Likewise. (tsubst): Likewise. * typeck.c (decay_conversion): Likewise. (build_compound_expr): Likewise. (build_reinterpret_cast): Likewise. (build_c_cast): Likewise. (convert_for_assignment): Likewise. 2000-04-26 Jason Merrill <jason@casey.cygnus.com> * decl.c (finish_function): Don't play games with DECL_INLINE. 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr> * ir.texi: Correct typo. 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de> * decl.c (grokdeclarator): Reject VLAs as members. 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com> * call.c (standard_conversion): Accept conversion between COMPLEX_TYPEs. * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE. 2000-04-24 Zack Weinberg <zack@wolery.cumb.org> * decl2.c (finish_file): Remove double setup for accounting compile time. 2000-04-24 Robert Lipe <robertlipe@usa.net> * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD. 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com> * new.cc (set_new_handler): Needs to be in std::. 2000-04-23 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (lang_decl): Remove pretty_function_p. (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the language-specific node. * decl.c (cp_make_fname_decl): Use build_decl, not build_lang_decl, to build the variables. (grokvardecl): Don't call build_lang_decl for local variables in templates. (grokdeclarator): Don't call build_lang_decl for local type declarations in templates. * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated zero'd memory, rather than calling memset. * pt.c: Include hashtab.h. (local_specializations): New variable. (retrieve_local_specialization): Use it. (register_local_specialization): Likewise. (tsubst_decl): Don't assume local variables have DECL_LANG_SPECIFIC. (instantiate_decl): Set up local_specializations. * Makefile.in (HTAB_H): New variable. 2000-04-23 Richard Henderson <rth@cygnus.com> * typeck.c (c_expand_asm_operands): Restore the original contents of the output list. 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com> * ir.texi: Document complex number representation. 2000-04-20 Nathan Sidwell <nathan@codesourcery.com> * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi. (target_incomplete_p): New function. (tinfo_base_init): Create comdat NTBS name variable. (ptr_initializer): Add non_public parameter. Calculate it. (ptmd_initializer): Likewise. (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo. (create_real_tinfo_var): Add non_public parameter. Use it. Push proxy into global namespace. * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask): New enumeration. * inc/typeinfo (type_info::before, type_info::operator==): Compare __name addresses. * tinfo2.cc: Remove new-abi builtins comment. 2000-04-20 Jason Merrill <jason@casey.cygnus.com> * typeck.c (build_x_function_call): Resolve an OFFSET_REF. * call.c (joust): Exit early if we get the same function, too. * decl2.c (key_method): Return NULL_TREE for template classes. (import_export_class): Don't need to check for template classes. 2000-04-18 Zack Weinberg <zack@wolery.cumb.org> * lex.c: Remove references to cccp.c. 2000-04-18 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (lang_decl_flags): Remove const_memfunc and volatile_memfunc. Add destructor_attr. Adjust dummy. (DECL_DESTRUCTOR_P): Use destructor_attr. (DECL_CONST_MEMFUNC_P): Reimplement. (DECL_VOLATILE_MEMFUNC_P): Remove. * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS. (overrides): Use DECL_DESTRUCTOR_P. (check_for_override): Likewise. * decl.c (start_function): Likewise. * decl2.c (grokfclassfn): Likewise. (check_classfn): Likewise. (grok_function_init): Likewise. 2000-04-17 Mark Mitchell <mark@codesourcery.com> * decl2.c (grokfield): Issue error on illegal data member declaration. Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com> * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL. 2000-04-16 Mark Mitchell <mark@codesourcery.com> * class.c (build_vtable_entry): Don't build thunks for type-info functions. 2000-04-16 Jason Merrill <jason@casey.cygnus.com> * decl.c (decls_match): Allow a redeclaration of a builtin to specify args while the builtin did not. 2000-04-15 Mark Mitchell <mark@codesourcery.com> * cp-tree.def (THUNK_DECL): Add to documentation. * cp-tree.h (flag_huge_objects): Declare. * class.c (modify_vtable_entry): Tidy. (update_vtable_entry_for_fn): Split out from dfs_modify_vtables. Calculate delta appropriately for the new ABI. (dfs_modify_vtables): Use it. (modify_all_vtables): Fix thinko in code to add overriding copies of functions to primary vtables. (build_clone): Fix typo in comment. (clone_function_decl): Correct order of destructors in vtable. (build_vbase_offset_vtbl_entries): Adjust comment. (dfs_vcall_offset_queue_p): Remove. (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX. (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases. (build_vtable_entry): Correct check for pure virtual functions. Don't declare flag_huge_objects. * decl.c (flag_huge_objects): Remove declaration. * method.c (make_thunk): Tweak mangling for vcall offset thunks. Use int_size_in_bytes. (emit_thunk): Handle vcall offset thunks. Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> * decl2.c (parse_time, varconst_time): Delete declarations. (finish_file): Delete LINENO declaration. START_TIME and THIS_TIME now long. 2000-04-13 Nathan Sidwell <nathan@codesourcery.com> * class.c (build_base_field): Reformat comment. * inc/cxxabi.h (stddef.h): Comment inclusion. (__base_class_info::__offset): Comment shift. 2000-04-12 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro. (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER. (cp_push_exception_identifier): New macro. (DECL_COMPLETE_DESTRUCTOR_P): New macro. (DECL_BASE_DESTRUCTOR_P): Likewise. (DECL_DELETING_DESTRUCTOR_P): Likewise. (get_vtbl_decl_for_binfo): Fix formatting. (in_charge_arg_for_name): New macro. (maybe_build_cleanup_and_delete): Remove declaration. * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P. (in_charge_arg_for_name): New function. (build_new_method_call): Use it. Handle cloned destructors. (build_clone): Don't make the base constructor virtual. Automatically defer generated functions. (clone_function_decl): Handle destructors, too. (clone_constructors_and_destructors): Likewise. (create_vtable_ptr): Don't create a vtable entry for a cloned function. * decl.c (predefined_identifier): Add ctor_or_dtor_p. (initialize_predefined_identifiers): Update appropriately. (finish_destructor_body): Simplify. (maybe_build_cleanup_and_delete): Remove. * except.c (expand_throw): Handle new-ABI destructors. * init.c (expand_cleanup_for_base): Use base_dtor_identifier. (build_dtor_call): New function. (build_delete): Use it. Simplify. * optimize.c (maybe_clone_body): Handle destructors. * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P. * exception.cc (cleanup_fn): New typedef. (CALL_CLEANUP): New macro. (cp_eh_info): Use them. (__cp_push_exception): Likewise. (__cp_pop_exception): Likewise. 2000-04-11 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER. (complete_dtor_identifier): New macro. (CLASSTYPE_FIRST_CONVERSION): Remove. (CLASSTYPE_CONSTRUCTOR_SLOT): New macro. (CLASSTYPE_DESTRUCTOR_SLOT): Likewise. (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise. (CLASSTYPE_CONSTRUCTORS): Likewise. (CLASSTYPE_DESTRUCTORS): Likewise. (lang_decl): Add cloned_function. (DECL_COMPLETE_CONSTRUCTOR_P): New macro. (DECL_BASE_CONSTRUCTOR_P): Likewise. (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise. (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise. (DECL_CLONED_FUNCTION_P): Likewise. (DECL_CLONED_FUNCTION): Likewise. (clone_function_decl): Declare. (maybe_clone_body): Likewise. * call.c (build_user_type_conversion_1): Call complete object constructors in the new ABI. (build_new_method_call): Don't add in-charge parameters under the new ABI. * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P, DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and CLASSTYPE_DESTRUCTOR_SLOT. (build_clone): New function. (clone_function_decl): Likewise. (clone_constructors_and_destructors): Likewise. (check_bases_and_members): Use it. * decl.c (iniitialize_predefined_identifiers): Initialize complete_dtor_identifier. (finish_function): Don't add extra code to a clone. (lang_mark_tree): Mark cloned_function. * decl2.c (mark_used): Don't bother trying to instantiate things we synthesized. * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice. * method.c (set_mangled_name_for_decl): Don't treat clones as constructors. (synthesize_method): Sythesize cloned functions, not the clones. * optimize.c (inline_data): Update comment on ret_label. (remap_block): Don't assume DECL_INITIAL exists. (copy_body_r): Allow ret_label to be NULL. (maybe_clone_body): Define. * pt.c (tsubst_decl): Handle clones. (instantiate_clone): New function. (instantiate_template): Use it. (set_mangled_name_for_template_decl): Don't treat clones as constructors. * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT, CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT. * semantics.c (expand_body): Clone function bodies as necessary. * optimize.c (remap_decl): Avoid sharing structure for arrays whose size is only known at run-time. * tree.c (copy_tree_r): Don't copy PARM_DECLs. * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr to has_in_charge_parm_p. (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ... (DECL_HAS_IN_CHARGE_PARM_P): ... this. (DECL_COPY_CONSTRUCTOR_P): New macro. * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P. (build_user_type_conversion_1): Likewise. (convert_like_real): Likewise. (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P. * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P. (copy_args_p): Likewise. (grok_ctor_properties): Likewise. (start_function): Likewise. * decl2.c (maybe_retrofit_in_charge): Likewise. Set it. * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P. * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P. * method.c (do_build_copy_constructor): Use DECL_HAS_IN_CHARGE_PARM_P. (synthesize_method): Likewise. * pt.c (instantiate_template): Remove goto. * tree.c (build_cplus_method_type): Remove mention of obstacks in comment. * cp-tre.h (finish_function): Change prototype. * decl.c (end_cleanup_fn): Adjust caller. (finish_function): Take only one parameter. * decl2.c (finish_objects): Adjust caller. (finish_static_storage_duration_function): Likewise. * method.c (emit_thunk): Likewise. * parse.y: Likewise. * parse.c: Regenerated. * pt.c (instantiate_decl): Likewise. * rtti.c (synthesize_tinfo_fn): Likewise. * semantics.c (expand_body): Likewise. * cp-tree.h (copy_decl): New function. * class.c (finish_struct_1): Use it. * lex.c (copy_decl): Define it. * pt.c (tsubst_decl): Likewise. * tree.c (copy_template_template_parm): Likewise. * cp-tree.h (lang_type): Remove has_nonpublic_ctor and has_nonpublic_assign_ref. (TYPE_HAS_NONPUBLIC_CTOR): Don't declare. (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise. * class.c (finish_struct_methods): Don't set TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF. (interface_only): Don't declare. (interface_unknown): Likewise. 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de> * tree.h (HAVE_TEMPLATES): Remove definition. * lang-options.h (-fthis-is-variable): Remove documentation. 2000-04-10 Jason Merrill <jason@casey.cygnus.com> * class.c (instantiate_type): Handle object-relative template-id. * semantics.c (finish_expr_stmt): Call convert_to_void here. * decl.c (cplus_expand_expr_stmt): Not here. * rtti.c (build_dynamic_cast_1): Call non_lvalue. Initialize exprtype earlier. * parse.y (fn.def1): Check for defining types in return types. * decl.c (check_tag_decl): Notice extra fundamental types. Diagnose empty decls in classes, too. * decl.c (grokdeclarator): Don't override an anonymous name if no declarator was given. * cvt.c (convert_to_void): Call resolve_offset_ref. * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF. * decl2.c (decl_namespace): Handle getting a type. * typeck.c (build_c_cast): Re-enable warning for cast between pointer and integer of different size. 2000-04-10 Nathan Sidwell <nathan@codesourcery.com> * inc/cxxabi.h (__pointer_type_info): Add restrict and incomplete flags. (__pointer_type_info::__pointer_catch): New virtual function. (__pointer_to_member_type_info): Derive from __pointer_type_info. Adjust. (__pointer_to_member_type_info::__do_catch): Remove. (__pointer_to_member_type_info::__is_pointer_p): Declare. (__pointer_to_member_type_info::__pointer_catch): Declare. * rtti.c (qualifier_flags): Add restrict flag. (ptmd_initializer): Reorder members. (create_tinfo_types): Expand comments. Reorder ptmd_desc_type_node members. * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p): Implement. (__pointer_type_info::__do_catch): Move specific code into __pointer_catch. Call it. (__pointer_type_info::__pointer_catch): Non-pointer-to-member specific catch checking. Fix void conversion check. (__pointer_to_member_type_info::__do_catch): Remove. (__pointer_to_member_type_info::__pointer_catch): Implement. 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de> * lex.c (init_parse): Remove traces of classof and headof. * decl2.c (flag_operator_names): Default to 1. (lang_decode_option): Do not set it for -ansi. 2000-04-09 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (struct lang_decl): Remove main_decl_variant. (DECL_MAIN_VARIANT): Remove. * decl.c (duplicate_decls): Don't set it. (start_function): Likewise. (lang_mark_tree): Don't mark it. * decl2.c (defer_fn): Don't use it. * lex.c (retrofit_lang_decl): Don't set it. * pt.c (tsubst_decl): Likewise. * ptree.c (print_lang_decl): Don't print it. * typeck.c (mark_addressable): Don't use it. 2000-04-09 Nathan Sidwell <nathan@codesourcery.com> * vec.cc: Include <new> and <exception>. (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup. (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or terminate. (__cxa_vec_delete): Catch dtor exceptions. 2000-04-09 Nathan Sidwell <nathan@codesourcery.com> Prepend __ to implementation defined names. * inc/typeinfo (type_info): Rename _name to __name. (type_info::type_info): Rename parameter. (type_info::operator==, type_info::operator!=, type_info::before): Likewise. (type_info::is_pointer_p, type_info::is_function_p, type_info::do_catch, type_info::do_upcast): Prepend __. Rename parameters. * inc/cxxabi.h (__fundamental_type_info::__fundamental_type_info) Rename parameters. (__pointer_type_info::__pointer_type_info): Likewise. (__pointer_type_info::is_pointer_p, __pointer_type_info::do_catch): Prepend __. Rename parameters. (__array_type_info::__array_type_info): Rename parameters. (__function_type_info::__function_type_info): Likewise. (__function_type_info::is_function_p): Prepend __. (__enum_type_info::__enum_type_info): Rename parameters. (__pointer_to_member_type_info::__pointer_to_member_type_info): Likewise. (__pointer_to_member_type_info::do_catch): Prepend __. Rename parameters. (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __. (__class_type_info::__class_type_info): Rename parameters. (__class_type_info::sub_kind): Prepend __. Adjust member names. (__class_type_info::upcast_result, __class_type_info::dyncast_result): Prepend __. Move definition into tinfo.cc. (__class_type_info::do_upcast, __class_type_info::do_catch, __class_type_info::find_public_src, __class_type_info::do_dyncast, __class_type_info::do_find_public_src): Prepend __. Rename parameters. (__si_class_type_info::__si_class_type_info): Rename parameters. (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast, __si_class_type_info::do_find_public_src): Prepent __. Rename parameters. (__vmi_class_type_info::__vmi_class_type_info): Rename parameters. (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast, __vmi_class_type_info::do_find_public_src): Prepent __. Rename parameters. (__dynamic_cast): Rename parameters. * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p, type_info::do_catch, type_info::do_upcast): Prepend __. (contained_p, public_p, virtual_p, contained_public_p, contained_nonpublic_p, contained_nonvirtual_p): Adjust. (__class_type_info::do_catch, __class_type_info::do_upcast): Prepend __. Adjust. (__class_type_info::__upcast_result, __class_type_info::__dyncast_result): Move from inc/cxxabi.h. Adjust. (__class_type_info::find_public_src): Prepend __. Adjust. (__class_type_info::do_find_public_src, __si_class_type_info::do_find_public_src, __vmi_class_type_info::do_find_public_src): Likewise. (__class_type_info::do_dyncast, __si_class_type_info::do_dyncast, __vmi_class_type_info::do_dyncast): Likewise. (__class_type_info::do_upcast, __si_class_type_info::do_upcast, __vmi_class_type_info::do_upcast): Likewise. (__dynamic_cast): Adjust. * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __. (__function_type_info::is_function_p): Likewise. (__pointer_type_info::do_catch): Likewise. Adjust. (__pointer_to_member_type_info::do_catch): Likewise. Adjust. (__throw_type_match_rtti_2): Adjust. (__is_pointer): Adjust. 2000-04-08 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER. (complete_ctor_identifier): New macro. (special_function_kind): Add sfk_copy_constructor and sfk_assignment_operator. (LOOKUP_HAS_IN_CHARGE): Remove. (cons_up_default_function): Rename to ... (implicitly_declare_fn): ... this. * call.c (build_new_method_call): Add in-charge parameters for constructors here. * class.c (add_implicitly_declared_members): Change parameter name from cant_have_assignment to cant_have_const_assignment. Replace calls to cons_up_default_function to implicitly_declare_fn. * cvt.c (ocp_convert): Use complete_ctor_identifier. * decl.c (initialize_predefined_identifiers): Initialize it. (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of complex expression. * init.c (expand_default_init): Don't calculate the in-charge parameter here. (build_new_1): Likewise. * lex.c (cons_up_default_function): Move to method.c. * method.c (synthesize_method): Use DECL_DESTRUCTOR_P. (implicitly_declare_fn): New function. * typeck.c (build_static_cast): Use complete_ctor_identifier. (build_modify_expr): Likewise. * typeck2.c (build_functional_cast): Likewise. Under the new ABI, constructors don't return `this'. * cp-tree.h (warn_reorder): Declare. (special_function_kind): New enum. (global_base_init_list): Remove declaration. (emit_base_init): Don't return a value. (check_base_init): Don't declare. (is_aggr_typedef): Likewise. * decl.c (check_special_function_return_type): New function. (return_types): Remove. (grokdeclarator): Use check_special_function_return_type. (start_function): Don't initialize ctor_label under the new ABI. (finish_construtor_body): Don't create a corresponding LABEL_STMT. * init.c (begin_init_stmts): Move to top of file. (finish_init_stmts): Likewise. (warn_reorder): Don't declare. (emit_base_init): Don't create a STMT_EXPR here. Don't return a value. (check_base_init): Remove. (is_aggr_typedef): Likewise. (build_new_1): Don't use the return value of a constructor. * semantics.c (setup_vtbl_ptr): Don't use the return value of emit_base_init. * typeck.c (check_return_expr): Don't magically convert return statements into `return this' in constructors under the new ABI. * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER, CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER. (base_ctor_identifier): New macro. (base_dtor_identifier): Likewise. (deleting_dtor_identifier): Likewise. * decl.c: Don't include obstack.h. (obstack_chunk_alloc): Don't define. (obstack_chunk_free): Likewise. (struct predefined_identifier): New type. (initialize_predefined_identifiers): New function. (init_decl_processing): Use it. (debug_temp_inits): Remove. (start_method): Don't call preserve_data. (hack_incomplete_structures): Update comment. * init.c (init_init_processing): Don't initialize nelts_identifier. (build_offset_rf): Remove dead code. (build_delete): Use CLASSTYPE_N_BASECLASSES. * search.c (init_search_processing): Don't initialize vptr_identifier. 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide some sign_compare warnings. 2000-04-07 Nathan Sidwell <nathan@codesourcery.com> Rename abi::__vmi_class_type_info members. * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases, base_list, detail_masks members to vmi_flags, vmi_base_count, vmi_bases and vmi_flags_masks respectively. (__vmi_class_type_info::vmi_flags_masks): Rename details_unknown_mask to flags_unknown_mask. * tinfo.cc (__class_type_info::do_upcast): Adjust. (__vmi_class_type_info::do_find_public_src): Adjust. (__vmi_class_type_info::do_dyncast): Adjust. (__vmi_class_type_info::do_upcast): Adjust. 2000-04-07 Nathan Sidwell <nathan@codesourcery.com> * tinfo.cc (convert_to_base): New function. (get_vbase_offset): Remove. Move into convert_to_base. (__vmi_class_type_info::do_find_public_src): Adjust. (__vmi_class_type_info::do_dyncast): Adjust. (__vmi_class_type_info::do_upcast): Adjust. 2000-04-06 Jason Merrill <jason@yorick.cygnus.com> * tinfo.cc (operator=): Use __builtin_strcmp. * tinfo2.cc (before): Likewise. 2000-04-06 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred. (DECL_SAVED_INLINE): Rename to ... (DECL_DEFERRED_FN): ... this. (in_function_p): Remove declaration. (mark_inline_for_output): Rename to ... (defer_fn): ... this. * decl.c (finish_function): Adjust call to mark_inline_for_output. (in_function_p): Remove definition. * decl2.c (saved_inlines): Rename to ... (deferred_fns): ... this. (saved_inlines_used): Rename to ... (deferred_fns_used): ... this. (mark_inline_for_output): Rename to ... (defer_fn): ... this. (finish_file): Adjust accordingly. (init_decl2): Likewise. * lex.c (cons_up_default_function): Likewise. * pt.c (mark_decl_instantiated): Likewise. (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any circumstances. * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output. * semantics.c (expand_body): Defer more functions. 2000-04-06 Nathan Sidwell <nathan@codesourcery.com> * vec.cc: New file. * Make-lang.in (CXX_LIB2FUNCS): Add it. (vec.o): Build it. * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor, __cxa_vec_delete): Declare. 2000-04-06 Nathan Sidwell <nathan@codesourcery.com> * rtti.c (dfs_class_hint_mark): New static function. (dfs_class_hint_unmark): New static function. (class_hint_flags): Use them. 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com> * decl2.c: Make flag_honor_std dependent on ENABLE_STD_NAMESPACE. 2000-04-05 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (instantiate_decl): Change prototype. * decl2.c (mark_used): Adjust call. * optimize.c (inlinable_function_p): Adjust handling of templates. * pt.c (do_decl_instantiation): Adjust call to instantiate_decl. (do_type_instantiation): Likewise. (instantiate_decl): Defer more templates. (instantiate_pending_templates): Adjust logic to handle inline friend functions. * Makefile.in (GGC_H): New variable. Use it throughout in place of ggc.h. * call.c: Don't include obstack.h. Include ggc.h. (obstack_chunk_alloc): Don't define. (obstack_chunk_free): Likewise. (add_candidate): Allocate the z_candidate with ggc_alloc_obj. * decl.c (push_switch): Use xmalloc to allocate the cp_switch. (pop_switch): Free it. * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs. * dump.c (dequeue_and_dump): Don't try to print the bit_position if we don't have a DECL_FIELD_OFFSET. Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz> * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of special_function_p. 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> * cfns.gperf (hash, libc_name_p): Prototype. * rtti.c (build_dynamic_cast_1): Constification. * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes. * semantics.c (deferred_type_access_control): Prototype. 2000-04-04 Mark Mitchell <mark@codesourcery.com> Correct many new ABI issues regarding vbase and vcall offset layout. * cp-tree.h (BINFO_VTABLE): Document. (struct lang_type): Tweak formatting. (BINFO_PRIMARY_BINFO): Add to documentation. (CLASSTYPE_VSIZE): Fix typo in comment. (CLASSTYPE_VBASECLASSES): Update documentation. (BINFO_VBASE_MARKED): Remove. (SET_BINFO_VBASE_MARKED): Likewise. (CLEAR_BINFO_VBASE_MARKED): Likewise. (BINFO_FIELDS_MARKED): Remove. (SET_BINFO_FIELDS_MARKED): Likewise. (CLEAR_BINFO_FIELDS_MARKED): Likewise. (enum access_kind): New enumeration. (num_extra_vtbl_entries): Remove declaration. (size_extra_vtbl_entries): Likewise. (get_vtbl_decl_for_binfo): New function. (dfs_vbase_unmark): Remove declaration. (mark_primary_bases): Likewise. * class.c (SAME_FN): Remove. (struct vcall_offset_data_s): Move definition. (build_vbase_pointer): Use `build', not `build_binary_op', to access the vbase pointer under the new ABI. (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo. (build_primary_vtable): Likewise. (dfs_mark_primary_bases): Move here from search.c. (mark_primary_bases): Likewise. (determine_primary_bases): Under the new ABI, don't make a base class a primary base just because we don't yet have any virtual functions. (layout_vtable_decl): Use get_vtbl_decl_for_binfo. (num_vfun_entries): Remove. (dfs_count_virtuals): Likewise. (num_extra_vtbl_entries): Likewise. (size_extra_vtbl_entries): Likewise. (layout_virtual_bases): Iterate in inheritance graph order under the new ABI. (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to indicate that a vfield is present. (init_class_processing): Initialize access_public_node, etc., from ak_public, etc. (get_vtbl_decl_for_binfo): New function. (dump_class_hierarchy_r): Likewise. (dump_class_hierarchy): Use it. (finish_vtbls): Build the vtbls in inheritance graph order. (dfs_finish_vtbls): Adjust call to build_vtbl_initializer. (initialize_vtable): Use get_vtbl_decl_for_binfo. (accumulate_vtbl_inits): Add comments explaining why a pre-order walk is required. (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location where the vptr points, even for primary vtables. (build_vtbl_initializer): Adjust handling of vbase and vcall offsets. (build_vcall_and_vbase_vtable_entries): New function. (dfs_build_vbase_offset_vtbl_entries): Remove. (build_vbase_offset_vtbl_entries): Reimplement. (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that were already handled in a primary base class vtable. (build_vcall_offset_vtbl_entries): Adjust. (build_rtti_vtbl_entries): Adjust. * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo. * init.c (expand_virtual_init): Simplify. * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo. * rtti.c (create_pseudo_type_info): Adjust calculation of vptr. * search.c (BINFO_ACCESS): New macro. (SET_BINFO_ACCESS): Likewise. (dfs_access_in_type): Manipulate access_kinds, not access nodes. (access_in_type): Likewise. (dfs_accessible_p): Likewise. (protected_accessible_p): Likewise. (lookup_fnfields_1): Adjust documentation. (dfs_mark_primary_bases): Move to class.c (mark_primary_bases): Likewise. (dfs_vbase_unmark): Remove. (virtual_context): Use BINFO_FOR_VBASE. (dfs_get_vbase_types): Simplify. (dfs_build_inheritance_graph_order): New function. (get_vbase_types): Use it. * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo. * tinfo.cc (get_vbase_offset): New function. (__vmi_class_type_info::do_find_public_src): Use it. (__vmi_class_type_info::do_dyncast): Likewise. (__vmi_class_type_info::do_upcast): Likewise. 2000-04-03 Zack Weinberg <zack@wolery.cumb.org> * lang-specs.h: Pass -fno-show-column to the preprocessor. 2000-03-30 Nathan Sidwell <nathan@codesourcery.com> * rtti.c (class_hint_flags): Rename flags. (class_initializer): Remove flags. (synthesize_tinfo_var): Combine offset and flags. Add flags for __vmi_class_type_info. (create_tinfo_types): Remove flags from __class_type_info and __si_class_type_info. Merge flags and offset from base_class_type_info. * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags. (__base_class_info::is_virtual_p): Adjust. (__base_class_info::is_public_p): Adjust. (__base_class_info::offset): New accessor. (__class_type_info::details): Remove member. (__class_type_info::__class_type_info): Lose details. (__class_type_info::detail_masks): Remove. (__si_class_type_info::__si_class_type_info): Lose details. (__vmi_class_type_info::details): New member. (__vmi_class_type_info::__vmi_class_type_info): Adjust. (__vmi_class_type_info::detail_masks): New member. * tinfo.cc (__class_type_info::do_upcast): Initialize result with unknown_details_mask. (__vmi_class_type_info::do_find_public_src): Adjust (__vmi_class_type_info::do_dyncast): Adjust. (__vmi_class_type_info::do_upcast): Set result details, if needed. Adjust. (__dynamic_cast): Temporarily #if out optimization. 2000-03-29 Nathan Sidwell <nathan@codesourcery.com> * rtti.c (get_tinfo_decl): Mark used. (emit_tinfo_decl): Don't optimize polymorphic type_info. Only mark as dealt with, if we output it. 2000-03-28 Mark Mitchell <mark@codesourcery.com> * class.c: Reorganize to put virtual function table initialization machinery at the end of the file. 2000-03-28 Jason Merrill <jason@casey.cygnus.com> * class.c (finish_struct): Use bitsize_zero_node. * pt.c (instantiate_class_template): Likewise. 2000-03-28 Mark Mitchell <mark@codesourcery.com> Put RTTI entries at negative offsets in new ABI. * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first vbase offset at index -3, not -1. (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not dfs_vtable_path_unmarked_real_bases_queue_p to walk bases. (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff. (build_rtti_vtbl_entries): New function. (set_rtti_entry): Remove. (build_primary_vtable): Don't use it. (build_secondary_vtable): Likewise. (start_vtable): Remove. (first_vfun_index): New function. (set_vindex): Likewise. (add_virtual_function): Don't call start_vtable. Do call set_vindex. (set_primary_base): Rename parameter. (determine_primary_base): Likewise. (num_vfun_entries): Don't use skip_rtti_stuff. (num_extra_vtbl_entries): Include RTTI information. (build_vtbl_initializer): Use build_rtti_vtbl_entries. (skip_rtti_stuff): Remove. (dfs_modify_vtables): Don't use it. (modify_all_vtables): Don't use start_vtable. Do use set_vindex. (layout_nonempty_base_or_field): Update size handling. (create_vtable_ptr): Tweak. (layout_class_type): Adjust parameter names. (finish_struct_1): Simplify. * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation. (skip_rtti_stuff): Remove. (first_vfun_index): New function. (dfs_vtable_path_unmarked_real_bases_queue_p): Remove. (dfs_vtable_path_marked_real_bases_queue_p): Remove. (marked_vtable_pathp): Declare. (unmarked_vtable_pathp): Likewise. * error.c (dump_expr): Use first_vfun_index to calculate vtable offsets. * rtti.c (build_headof): Look for RTTI at negative offsets. (get_tinfo_decl_dynamic): Likewise. (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL here. (create_pseudo_type_info): Do it here instead. Adjust so that vptr points at first virtual function. * search.c (marked_vtable_pathp): Make it global. (unmarked_vtable_pathp): Likewise. (dfs_vtable_path_unmarked_real_bases_queue_p): Remove. (dfs_vtable_path_marked_real_bases_queue_p): Likewise. (dfs_get_pure_virtuals): Don't use skip_rtti_stuff. (get_pure_virtuals): Likewise. (expand_upcast_fixups): Likewise. * tree.c (debug_binfo): Likewise. * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate negative offset. Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> * class.c (check_field_decl): Fix typo. (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS. (check_methods): Likewise. (check_field_decls): Likewise. Use DECL_CONTEXT, not DECL_FIELD_CONTEXT. * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT): Use DECL_RESULT_FLD, not DECL_RESULT. * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT. * lex.c (identifier_type): Likewise. * pt.c (determine_specialization, lookup_template_class): Likewise. (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise. (resolve_overloaded_unification, more_specialized): Likewise. * semantics.c (finish_member_declaration): Likewise. * typeck.c (build_x_function_call): Likewise. 2000-03-26 Mark Mitchell <mark@codesourcery.com> * class.c (layout_empty_base): Handle empty bases with non-byte alignment. (build_base_field): Likewise. (layout_virtual_bases): Likewise. * class.c (finish_struct_1): Fix typo in this change: Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> 2000-03-25 Mark Mitchell <mark@codesourcery.com> * decl.c (grokdeclarator): Count partial specializations when keeping track of how many template classes have been seen. * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT. Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> * class.c (build_vbase_pointer_fields): layout_field now place_field. (get_vfield_offset): Use byte_position. (set_rtti_entry): Set OFFSET to ssizetype zero. (get_binfo_offset_as_int): Deleted. (dfs_record_base_offsets): Use tree_low_cst. (dfs_search_base_offsets): Likewise. (layout_nonempty_base_or_field): Reflect changes in RLI format and call byte_position. (layout_empty_base): Convert offset to ssizetype. (build_base_field): use rli_size_unit_so_far. (dfs_propagate_binfo_offsets): Do computation in proper type. (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets. (layout_class_type): Reflect changes in RLI names and fields. (finish_struct_1): Set DECL_FIELD_OFFSET. * dump.c (dequeue_and_dump): Call bit_position. * expr.c (cplus_expand_constant): Use byte_position. * rtti.c (expand_class_desc): Use bitsize_one_node. * typeck.c (build_component_addr): Use byte_position and don't special case for zero offset. 2000-03-24 Nathan Sidwell <nathan@codesourcery.com> * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P. * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi tinfo object. (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting vtable. 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr> * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and DECL_P macros. * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name, make_typename_type, check_initializer, cp_finish_decl, xref_tag): Likewise. * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree, decl_namespace, arg_assoc_template_arg, arg_assoc, validate_nonmember_using_decl, do_class_using_decl): Likewise. * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of, args_to_string): Likewise. * friend.c (is_friend): Likewise. * lex.c (note_got_semicolon, note_list_got_semicolon, is_global): Likewise. * method.c (build_overload_nested_name, build_overload_value, build_qualified_name, build_qualified_name, hack_identifier): Likewise. * parse.y (typename_sub, typename_sub1): Likewise. * pt.c (push_inline_template_parms_recursive, check_template_shadow, process_partial_specialization, convert_template_argument, template_args_equal, add_pending_template, lookup_template_class, for_each_template_parm_r, maybe_fold_nontype_arg, tsubst, instantiate_template, type_unification_real, unify, instantiate_pending_templates, set_mangled_name_for_template_decl): Likewise. * repo.c (repo_get_id, repo_template_used): Likewise. * search.c (lookup_field_1): Likewise. * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise. * xref.c (classname): Likewise. 2000-03-22 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation. (CANONICAL_BINFO): New macro. (BINFO_NEW_VTABLE_MARKED): Use it. (SET_BINFO_NEW_VTABLE_MARKED): Likewise. (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise. * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE, not TREE_TYPE. (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED. (build_secondary_vtable): Likewise. (dfs_finish_vtbls): Likewise. (dfs_accumulate_vtbl_inits): Likewise. (accumulate_vtbl_inits): New function. (finish_vtbls): Make sure that virtual bases come after non-virtual bases in the vtable group. (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL. (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED. * search.c (struct vbase_info): Move definition. (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED. (unmarked_new_vtable_p): Likewise. (dfs_mark_vtable_path): Remove. (dfs_mark_new_vtable): Remove. (dfs_unmark_new_vtable): Likewise. (dfs_clear_search_slot): Likewise. (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED. (dfs_clear_vbase_slots): Likewise. (init_vbase_pointers): LIkewise. 2000-03-22 Jason Merrill <jason@casey.cygnus.com> * typeck.c (type_after_usual_arithmetic_conversions): Prefer a SIZETYPE to a non-SIZETYPE. 2000-03-21 Mark Mitchell <mark@codesourcery.com> * class.c (layout_virtual_bases): Adjust names in conditionally compiled code. * class.c (record_base_offsets): New function. (layout_conflict_p): Likewise. (layout_nonempty_base_or_field): Use it. (layout_empty_base): New function. (build_base_field): Use it. (build_base_fields): Update comment. (layout_virtual_bases): Fold in a little code form layout_basetypes. Use layout_empty_base. (layout_basetypes): Remove. (end_of_class): New function. (layout_class_type): Use it. Adjust. * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment. (fntype_p): Remove. * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in comment. (dfs_skip_nonprimary_vbases_markedp): Likewise. * typeck.c (fntype_p): Remove. * cp-tree.h (TI_SPEC_INFO): Remove. (CLASSTYPE_TI_SPEC_INFO): Likewise. * pt.c (process_partial_specialization): Likewise. * class.c (build_base_field): Fix thinko in computation of binfo offsets. * tree.c (mark_local_for_remap_p): Mark variables declared in TARGET_EXPRs as well. 2000-03-21 Nathan Sidwell <nathan@codesourcery.com> * typeck.c (require_complete_type, complete_type, complete_type_or_else, c_sizeof, c_sizeof_nowarn, build_array_ref, convert_arguments, pointer_diff, build_x_unary_op, build_unary_op, build_c_cast, build_modify_expr): Use COMPLETE_TYPE_P etc. * call.c (is_complete, convert_like_real, build_new_method_call): Likewise. * class.c (build_vbase_pointer_fields, check_bases, build_base_field, finish_struct_1, pushclass): Likewise. * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise. * decl.c (maybe_process_template_type_declaration, pushtag, pushdecl, redeclaration_error_message, start_decl, start_decl_1, layout_var_decl, check_initializer, cp_finish_decl, grokdeclarator, require_complete_types_for_parms, grok_op_properties, xref_tag, xref_basetypes, check_function_type): Likewise. * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise. * friend.c (do_friend): Likewise. * init.c (build_offset_ref): Likewise. * parse.y (structsp): Likewise. * pt.c (maybe_process_partial_specialization, tsubst_friend_function, instantiate_class_template, tsubst, do_type_instantiation, instantiate_pending_templates): Likewise. * repo.c (repo_get_id): Likewise. * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1, synthesize_tinfo_var, emit_support_tinfos): Likewise. * search.c (lookup_fnfields_1, lookup_conversions): Likewise. * semantics.c (begin_class_definition): Likewise. * tree.c (build_cplus_method_type): Likewise. * typeck2.c (digest_init, build_functional_cast, add_exception_specifier): Likewise. * parse.h, parse.c: Regenerated. 2000-03-21 Nathan Sidwell <nathan@codesourcery.com> * inc/cxxabi.h: New header file. Define new-abi entry points. (__pointer_type_info::target): Rename member to ... (__pointer_type_info::type): ... here. (__base_class_info::type): Rename member to ... (__base_class_info::base): ... here. * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h * cp-tree.h (CPTI_ABI): New global tree enumeration. (abi_node): New global tree node. * decl.c (abi_node): Document. (init_decl_processing): Initialize abi_node. * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi. (get_vmi_pseudo_type_info): Likewise. (create_tinfo_types): Likewise. (emit_support_tinfos): Likewise. * tinfo.h (cxxabi.h): Include for new-abi. Move rtti class definitions to new header file. * tinfo.cc (abi): Use the namespace. (std): Move new abi rtti classes from here ... (__cxxabiv1): ... to here. * tinfo2.cc (cxxabi.h): Include for new-abi. Move rtti class definitions to new header file. (std): Move new abi rtti classes from here ... (__cxxabiv1): ... to here. * inc/typeinfo (__class_type_info): Move into __cxxabiv1 namespace. 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu> Jason Merrill <jason@casey.cygnus.com> * method.c (build_overload_int): Use host_integerp. 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr> * init.c (build_offset_ref): Handle the case of a templated member function. 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de> * except.c (expand_exception_blocks): Clear catch_clauses_last. 2000-03-18 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro. * class.c (check_bitfield_decl): Turn illegal bitfields into non-bitfields. (dfs_propagate_binfo_offsets): Adjust for new size_binop semantics. (dfs_offset_for_unshared_vbases): Likewise. * cvt.c (cp_convert_to_pointer): Convert NULL to a pointer-to-member correctly under the new ABI. * expr.c (cplus_expand_constant): Don't use cp_convert when turning an offset into a pointer-to-member. * init.c (resolve_offset_ref): Don't adjust pointers-to-members when dereferencing them under the new ABI. * typeck.c (get_member_function_from_ptrfunc): Tweak calculation of pointers-to-members under the new ABI. * class.c (check_bitfield_decl): Remove restriction on really long bitfields. (layout_class_type): Implement new ABI handling of bitfields longer than their types. 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de> * parse.y (extdefs): Call ggc_collect. * parse.c: Regenerated. 2000-03-18 Nathan Sidwell <nathan@codesourcery.com> * class.c (build_base_field): Use TYPE_ALIGN to examine a type. (note_name_declared_in_class): Use OVL_CURRENT to get at a potential overload. Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> * class.c (build_vbase_path): Use integer_zerop. (build_vtable_entry): Use tree_low_cst. (get_vfield_offset): Use bit_position. (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT. Use tree_low_cst. (check_bitfield_decl): Set DECL_SIZE using convert. (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop. (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT. Use tree_low_cst. (finish_struct_1): Use bit_position. (dump_class_hierarchy): Use tree_low_cst. * cp-tree.h (min_precision): Add declaration. * decl.c (xref_tag, xref_basetypes): Use tree_low_cst. * error.c (dump_type_suffix): Use host_integerp and tree_low_cst. (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst. * expr.c (cplus_expand_constant): Use bit_position. * init.c (build_vec_init): Use host_integerp and tree_low_cst. * rtti.c (get_base_offset): Use bit_position. * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int, host_integerp, and tree_low_cst. (pointer_int_sum): Use integer_zerop. (build_component_addr): Use bit_position. 2000-03-17 Nathan Sidwell <nathan@codesourcery.com> * typeck.c (require_complete_type): Don't assume size_zero_node. (complete_type_or_else): Likewise. 2000-03-16 Steven Grady <grady@digitaldeck.com> Jason Merrill <jason@casey.cygnus.com> * rtti.c (build_dynamic_cast_1): Improve diagnostics. 2000-03-16 Nathan Sidwell <nathan@codesourcery.com> * decl2.c (grokfield): Bail out if type is error_mark_node. 2000-03-15 Nathan Sidwell <nathan@codesourcery.com> * tinfo2.cc (__ptr_to_member_data): Rename to ... (__pointer_to_member_data): ... here. Adjust. * rtti.c (create_tinfo_types): Adjust. 2000-03-15 Nathan Sidwell <nathan@codesourcery.com> * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove. * decl.c (ref_desc_type_node): Undocument. * rtti.c (ptr_ref_initializer): Rename to ... (ptr_initializer): ... here. Adjust comments. (ptmd_initializer): Fix comment thinko. (synthesize_tinfo_var): Remove REFERENCE_TYPE case. (create_tinfo_types): Remove ref_desc_type_node init. * tinfo2.cc (__reference_type_info): Remove. 2000-03-15 Nathan Sidwell <nathan@codesourcery.com> * decl.c (cp_finish_decl): Remove obsolete comment. * typeck.c (build_ptrmemfunc1): Kill uninitialized warning. 2000-03-14 Mark Mitchell <mark@codesourcery.com> * cp-tree.h: Tweak documentation. * class.c (build_vbase_pointer_fields): Layout the fields, too. (avoid_overlap): Remove. (get_binfo_offset_as_int): New function. (dfs_serach_base_offsets): Likewise. (layout_nonempty_base_or_field): Likewise. (build_base_field): Layout fields here. Avoid placing two objects of the same type at the same address, under the new ABI. (build_base_fields): Adjust accordingly. (create_vtable_ptr): Return the new field, but don't attach it to TYPE_FIELDS. (remove_base_field): Remove. (remove_base_fields): Remove. (layout_basetypes): Adjust accordingly. (layout_class_type): Call layout_field for each field, rather than just making a wholesale call to layout_type. 2000-03-14 Jeff Sturm <jsturm@sigma6.com> * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw. 2000-03-13 Jason Merrill <jason@casey.cygnus.com> * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P. * except.c (dtor_nothrow): New fn. (do_pop_exception): Use it. Take type parm. (push_eh_cleanup): Take type parm. (expand_start_catch_block): Pass it. (build_eh_type_type_ref): Accept null type. 2000-03-12 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (revert_static_member_fn): Change prototype. * decl.c (grokfndecl): Adjust call to revert_static_member_fn. (grok_op_properties): Likewise. (start_function): Likewise. (revert_static_member_fn): Simplify. * pt.c (check_explicit_specialization): Adjust call to revert_static_member_fn. 2000-03-11 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (scope_kind): New type. (tmpl_spec_kind): Likewise. (declare_pseudo_global_level): Remove. (pseudo_global_level_p): Rename to template_parm_scope_p. (pushlevel): Remove declaration. (begin_scope): New function. (finish_scope): Likewise. (current_tmpl_spec_kind): Likewise. * decl.c (struct binding_level): Shorten parm_flag to 2 bits. Shorten keep to 2 bits. Rename pseudo_global to template_parms_p. Add template_spec_p. (toplevel_bindings_p): Adjust. (declare_pseudo_global_level): Remove. (pseudo_global_level_p): Rename to template_parm_scope_p. (current_tmpl_spec_kind): New function. (begin_scope): Likewise. (finish_scope): Likewise. (maybe_push_to_top_level): Adjust. (maybe_process_template_type_declaration): Likewise. (pushtag): Likewise. (pushdecl_nonclass_level): Likewise. (lookup_tag): Likewise. (grokfndecl): Handle member template specializations. Share constructor and non-constructor code. * decl2.c (check_classfn): Handle member template specializations. * pt.c (begin_template_parm_list): Use begin_scope. (begin_specialization): Likewise. (end_specialization): Likewise. (check_explicit_specialization): Use current_tmpl_spec_kind. Handle member template specializations. (end_template_decl): Use finish_scope. Remove call to get_pending_sizes. (push_template_decl_real): Remove bogus error message. (tsubst_decl): Fix typo in code contained in comment. (instantiate_template): Handle member template specializations. (most_general_template): Likewise. 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com> * lex.c (whitespace_cr): Compress consecutive calls to warning(). (do_identifier): Ditto for error(). * pt.c (convert_nontype_argument): Ditto for cp_error(). (convert_template_argument): Ditto for cp_pedwarn(). 2000-03-11 Jason Merrill <jason@casey.cygnus.com> * exception.cc (__check_null_eh_spec): New fn. * except.c (expand_end_eh_spec): Call it if the spec is throw(). 2000-03-10 Jason Merrill <jason@casey.cygnus.com> * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE. * except.c (expand_end_eh_spec): Add the return type. * rtti.c (throw_bad_cast): Add the parmtypes. (throw_bad_typeid): Likewise. * semantics.c (expand_stmt): Only leave out rtl for unused artificials, and set DECL_IGNORED_P on them as well. * decl.c (wrapup_globals_for_namespace): Likewise. 2000-03-09 Nathan Sidwell <nathan@codesourcery.com> * decl.c (maybe_commonize_var): Skip all artificial decls. * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN. 2000-03-10 Jason Merrill <jason@casey.cygnus.com> * lang-options.h, decl2.c: Add -fno-enforce-eh-specs. * cp-tree.h: Declare flag_enforce_eh_specs. * decl.c (store_parm_decls, finish_function): Check it. C library functions don't throw. * Makefile.in (cfns.h): New target. (except.o): Depend on it. * Make-lang.in (cc1plus): Depend on cfns.gperf. * cfns.gperf: New file. * cfns.h: Generated. * except.c: Include it. (nothrow_libfn_p): New fn. * decl.c (grokfndecl): Use it. * cp-tree.h: Declare it. * decl.c (push_overloaded_decl_1, auto_function, define_function): Lose. (build_library_fn_1): New static fn. (builtin_function): Use it. (get_atexit_node): Use build_library_fn_ptr. (build_library_fn, build_cp_library_fn, build_library_fn_ptr, build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn, push_void_library_fn, push_throw_library_fn): New fns. * cp-tree.h: Declare them. (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID. (throw_bad_cast_node, throw_bad_typeid_node): Lose. * except.c (init_exception_processing, call_eh_info, do_pop_exception, (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns. * rtti.c (build_runtime_decl): Lose. (throw_bad_cast, throw_bad_typeid, get_tinfo_decl, build_dynamic_cast_1, expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns. * call.c (build_call): Remove result_type parm. Call mark_used on unused artificial fns. * init.c, method.c, typeck.c, except.c, rtti.c: Adjust. 2000-03-09 Jason Merrill <jason@casey.cygnus.com> * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as appropriate. * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL. * except.c (call_eh_info, alloc_eh_object, expand_throw): Set TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate. * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1, expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc, expand_generic_desc): Likewise. 2000-03-08 Nathan Sidwell <nathan@codesourcery.com> * exception.cc (__cp_pop_exception): Cleanup the original object. 2000-03-08 Nathan Sidwell <nathan@codesourcery.com> * decl.c (grok_op_properties): Merge conversion to void warning with other silly op warnings. 2000-03-08 Jason Merrill <jason@casey.cygnus.com> * typeck2.c (process_init_constructor): Set TREE_PURPOSE of array CONSTRUCTOR elements. Don't use expr_tree_cons. 2000-03-08 Nathan Sidwell <nathan@codesourcery.com> * decl.c (cp_make_fname_decl): New function. (wrapup_globals_for_namespace): Don't emit unused static vars. (init_decl_processing): Remove comment about use of array_domain_type. Set make_fname_decl. (cp_finish_decl): Remove __FUNCTION__ nadgering. * semantics.c (begin_compound_stmt): Remove current_function_name_declared flagging. (expand_stmt): Don't emit unused local statics. * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls specially. 2000-03-08 Nathan Sidwell <nathan@codesourcery.com> * typeck.c (convert_for_assignment): Don't look at array initializer. * call.c (convert_like_real): Likewise. 2000-03-07 Jason Merrill <jason@casey.cygnus.com> Add initial support for '\uNNNN' specifier. * lex.c (read_ucs): New fn. (readescape, skip_white_space): Call it. (is_extended_char, is_extended_char_1): New fns. (utf8_extend_token): New fn, #if 0'd out. (real_yylex): Treat extended chars like letters. * search.c (note_debug_info_needed): Walk the bases even if we weren't deferring the type itself. 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> * decl2.c (finish_objects): Constify a char*. * method.c (emit_thunk): Likewise. 2000-03-06 Nathan Sidwell <nathan@codesourcery.com> * typeck.c (dubious_conversion_warnings): Look through REFERENCE_TYPE. Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> * class.c (dfs_modify_vtables): I is now unsigned. (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int. (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT. * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned. * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT. * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned. * typeck.c (build_binary_op, case TRUNC_DIV_EXPR): Call integer_all_onesp. * typeck2.c (process_init_constructor): Use compare_tree_int. * lang-specs.h (as): Don't call if -syntax-only. 2000-03-06 Mark Mitchell <mark@codesourcery.com> * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set RTL_EXPR_HAS_NO_SCOPE after all. 2000-03-05 Mark Mitchell <mark@codesourcery.com> * expr.c (cplus_expand_expr, case STMT_EXPR): Use expand_start_stmt_expr and expand_end_stmt_expr directly. Set RTL_EXPR_HAS_NO_SCOPE. * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little later. * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P. 2000-03-05 Nathan Sidwell <nathan@codesourcery.com> * call.c (convert_like): Macrofy. (convert_like_with_context): New macro. (convert_like_real): Renamed from convert_like. Add calling context parameters, for diagnostics. Add recursive flag. Call dubious_conversion_warnings for outer conversion. (build_user_type_conversion): Use convert_like_with_context. (build_over_call): Likewise. Don't warn about dubious conversions here. Adjust convert_default_arg calls. (convert_default_arg): Add context parameters for diagnostics. Pass through to convert_like_with_context. * cp-tree.h (convert_default_arg): Add context parameters. (dubious_conversion_warnings): Prototype new function. * typeck.c (convert_arguments): Adjust convert_default_arg call. (dubious_conversion_warnings): New function, broken out of convert_for_assignment. (convert_for_assignment): Adjust. 2000-03-03 Jason Merrill <jason@casey.cygnus.com> * decl2.c (key_method): Break out from... (import_export_vtable, import_export_class): ...here. * decl.c (finish_function): Don't mess with flag_keep_inline_functions. * decl2.c (finish_vtable_vardecl): Don't check decl_function_context. * search.c (note_debug_info_needed, dfs_debug_mark, dfs_debug_unmarkedp): Uncomment. Adjust for new scheme. * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed. 2000-03-03 Nathan Sidwell <nathan@codesourcery.com> * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix typos. 2000-03-02 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ... (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this. (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro. (lang_type): Split gets_new into has_new and has_array_new. (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR. (TYPE_GETS_NEW): Split into ... (TYPE_HAS_NEW_OPERATOR): ... this, and ... (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this. (DECL_ARRAY_DELETE_OPERATOR_P): New macro (build_op_new_call): Don't declare. (build_new_1): Likewise. * call.c (build_op_new_call): Remove. * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR instead of TYPE_NEEDS_DESTRUCTOR. (finish_struct_bits): Likewise. (add_implicitly_declared_members): Likewise. (check_field_decl): Likewise. (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it correctly under the new ABI. * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR instead of TYPE_NEEDS_DESTRUCTOR. (initialize_local_var): Likewise. (destroy_local_var): Likewise. (cp_finish_decl): Likewise. (register_dtor_fn): Likewise. (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set TYPE_VEC_DELETE_TAKES_SIZE here. (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR. (finish_destructor_body): Likewise. (maybe_build_cleanup_1): Likewise. * decl2.c (do_static_destruction): Likewise. * init.c (build_new_1): Make it static. (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR. (expand_cleanup_for_base): Likewise. (get_cookie_size): New function. (build_new_1): Handle array-new cookies correctly under the new ABI. (build_vec_delete_1): Likewise. (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR. (build_delete): Likewise. (build_vec_delete): Handle array-new cookies correctly under the new ABI. * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR. * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and TYPE_HAS_ARRAY_NEW_OPERATOR. * ptree.c (print_lang_type): Check them. * search.c (context_for_name_lookup): Fix typo in comment. (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR. * tree.c (break_out_cleanups): Likewise. (build_cplus_array_test_1): Likewise. (cp_build_qualified_type_real): Likewise. * typeck.c (complete_type): Likewise. * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of the command-line, not the end. 2000-03-01 Jason Merrill <jason@casey.cygnus.com> * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG. 2000-03-02 Tom Tromey <tromey@cygnus.com> * cp-tree.h (build_java_class_ref): Declare. * init.c (build_java_class_ref): No longer static. * except.c (expand_throw): Generate a Java-style `throw' if the thrown object is a "Java" object. (initialize_handler_parm): Generate a Java-style lookup of exception info if the caught object is a "Java" object. (catch_language, catch_language_init): New globals. (decl_is_java_type): New function. (expand_start_catch_block): Don't call push_eh_info() or push_eh_cleanup() when handling a Java-style "catch". Pass Java class reference to build_catch_block. Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> * typeck.c (comptypes): Treat sizetype like its language equivalent. 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk> * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize to merge reference/pointer code and fix incorrect warnings. 2000-02-29 Jason Merrill <jason@casey.cygnus.com> * search.c (protected_accessible_p): Use context_for_name_lookup. * init.c (construct_virtual_bases): Fix thinko. * typeck.c (expand_ptrmemfunc_cst): Fix thinko. 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de> * decl.c (current_function_decl): Move to toplev.c. 2000-02-29 Nathan Sidwell <nathan@codesourcery.com> * pt.c (fn_type_unification): Unify return type, whenever provided. (get_bindings_real): Only pass return type when necessary. Remove explicit return type check. * class.c (resolve_address_of_overloaded_function): Pass desired return type to fn_type_unification. Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear DECL_FIELD_SIZE. (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not DECL_FIELD_SIZE. * rtti.c (expand_class_desc): Likewise. * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name. (THUNK_VCALL_OFFSET): Likewise. (THUNK_DELTA): Reflect changes in ../tree.h. 2000-02-28 Jason Merrill <jason@casey.cygnus.com> * search.c (protected_accessible_p): Also allow the access if the member is public in DERIVED. Lose TYPE parm. (friend_accessible_p): Lose TYPE parm. (accessible_p): Adjust. Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop on things that are not sizes; ssize_binop deleted. Call size_diffop when appropriate. (dfs_build_vcall_offset_vtbl_entries): Likewise. (build_primary_vtable, build_secondary_vtable): Likewise. (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise. Variable I is HOST_WIDE_INT. (get_vfield_offset): Pass proper types to size_binop. (size_extra_vtbl_entries, layout_virtual_bases): Likewise. (finish_struct_1): Likewise. (skip_rtti_stuff): Arg N is now pointer to signed. (layout_class_type): Use size_zero_node. * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed. * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop. * decl.c (complete_arry_type): Pass proper types to size_binop. (xref_basetypes): BINFO_OFFSET is sizetype. * error.c (dump_expr): Don't use size_binop non-sizes. * expr.c (cplus_expand_constant): Pass proper types to size_binop. * init.c (construct_virtual_bases): Fix type error. (build_vec_delete_1): Pass proper type to size_binop and don't fold result. * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype. * rtti.c (get_base_offset): Pass proper type to size_binop. * search.c (dfs_find_vbases): Fix type error. (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed. (dfs_get_vbase_types): BINFO_OFFSET is sizetype. * tree.c (debug_binfo): Variable N is signed. Use HOST_WIDE_INT_PRINT_DEC. * typeck.c (comptypes): sizetype is same as equivalent integer type. (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT, size_one_node and size_zero_node. (c_alignof): Use size_one_node. (build_component_addr): Pass proper types to size_binop. (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes. 2000-02-26 Jason Merrill <jason@casey.cygnus.com> Implement class scope using-declarations for functions. * class.c (handle_using_decl): Call add_method for used functions. Use IDENTIFIER_CLASS_VALUE to check for conflicts. (add_method): Used functions are hidden by local functions. (check_bases_and_members): Handle using-decls before finalizing CLASSTYPE_METHOD_VEC. * call.c (add_function_candidate): Add ctype parm; if nonzero, override the type of 'this' accordingly. (add_template_candidate, add_template_candidate_real): Add ctype parm. (convert_class_to_reference, build_user_type_conversion_1, build_new_function_call, build_object_call, build_new_op, build_new_method_call): Pass ctype parm. * search.c (lookup_member): Put rval_binfo, not basetype_path, in the baselink. * call.c (convert_class_to_reference, build_user_type_conversion_1, build_new_function_call, build_object_call, build_new_op, build_new_method_call, build_op_delete_call): Don't get basetype_path from a baselink. * typeck.c (build_component_ref): Likewise. * init.c (build_offset_ref): Likewise. (resolve_offset_ref): Don't call enforce_access. Call build_scoped_ref. * typeck2.c (build_scoped_ref): Simplify. Do nothing if it would cause an error or if -pedantic. * class.c (alter_access): Lose binfo parm. 2000-02-26 Mark Mitchell <mark@codesourcery.com> * semantics.c (simplify_aggr_init_exprs_p): Don't walk into types. 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at> * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info pseudo_type_info creation into the std namespace 2000-02-26 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF. (import_export_class): Remove declaration. * decl2.c (import_export_class): Make it static. * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR, PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR, EXPR_WITH_FILE_LOCATION. * lex.c (check_newline): Tweak filename/lineno setting. * semantics.c (begin_while_stmt): Fix typo in comment. Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> * lang-options.h (-fmessage-length=): Add missing option. * Make-lang.in (CXX_SRCS): Add .h files and sort list. 2000-02-26 Zack Weinberg <zack@wolery.cumb.org> * Make-lang.in: Delete refs to LIBGCC2_DEPS. Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com> * optimize.c (expand_call_inline): Emit the return label before evaluating the return value. 2000-02-24 Mark Mitchell <mark@codesourcery.com> * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather than duplicating functionality here. * optimize.c: Include input.h. (expand_call_inline): Use push_srcloc and pop_srcloc. * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note. * parse.c: Regenerated. * Makefile.in (lex.o): Depend on input.h. (optimize.o): Likewise. 2000-02-24 Nathan Sidwell <nathan@codesourcery.com> * decl.c (grokdeclarator): Diagnose qualifiers on non-member function type, rather than ICE. 2000-02-23 Jason Merrill <jason@casey.cygnus.com> * decl.c (grokdeclarator): Call decl_type_access_control. * parse.y (parse_end_decl): Don't call decl_type_access_control if decl is null. 2000-02-23 Nathan Sidwell <nathan@codesourcery.com> * decl.c (decls_match): Remove obsolete static member nadgering. 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de> * decl.c (grokdeclarator): Change ANSI to ISO. * lex.c (consume_string, readescape, do_identifier): Likewise. (parse_float, real_yylex): Likewise. * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise. (unary_expr, new_initializer, cast_expr, primary, primary_no_id, new_type_id, maybe_label_decls, simple_stmt, for.init.statement): Likewise. * pt.c (do_decl_instantiation, do_type_instantiation): Likewise. * semantics.c (finish_named_return_value): Likewise. * parse.c: Regenerate. 2000-02-21 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro. (CPTI_CLASS_STAR_TYPE): Remove. (vtable_index_type): Likewise. (class_star_type_node): Remove. (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI. (build_binary_op_nodefault): Remove. * call.c (build_new_op): Use build_binary_op instead of build_binary_op_nodefault. * decl.c (init_decl_processing): Remove class_star_type_node initialization. Make delta_type_node ptrdiff_type_node under the new ABI. Initialize vtable_index_type. (build_ptrmemfunc_type): Build different structures for the new ABI. (build_enumerator): Use build_binary_op instead of build_binary_op_nodefault. * method.c (build_overload_value): Mangle pointers-to-members appropriately under the new ABI. * typeck.c (build_array_ref): Use build_binary_op instead of build_binary_op_nodefault. (get_member_function_from_ptrfunc): Adjust for the new ABI. (build_binary_op_nodefault): Rename to ... (build_binary_op): ... this. Remove old version. Adjust for pointer-to-member comparisons under the new ABI. (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI. (build_ptrmemfunc): Adjust for the new ABI. (expand_ptrmemfunc_cst): Likewise. (delta2_from_ptrmemfunc): Assert that we're not using the new ABI. (pfn_from_ptrmemfunc): Adjust for the new ABI. 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com> * call.c (build_object_call): Compress consecutive calls to cp_error. (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'. (build_op_delete_call): Adjust message formatting. * class.c (check_bases): Compress consecutive calls to cp_pedwarn. (finish_struct_anon): Say 'ISO C++'. * decl.c (start_decl): Same here. (grok_reference_init): Likewise. (grokfndecl): Correct message formatting. (grokfndecl): Improve diagnostic. (check_static_variable_definition): Likewise. Say 'ISO C++' (compute_array_index_type): Say 'ISO C++' (create_array_type_for_decl): Compress consecutive calls to cp_error. (grokdeclarator): Say 'ISO C++' (grok_op_properties): Likewise. * decl2.c (delete_sanity): Clairify diagnostic. (check_member_template): Same here. (grok_function_init): Use consistent terminology. * expr.c (do_case): Say 'ISO C++' * friend.c (do_friend): Compress consecutive calls to warning. 2000-02-20 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro. * class.c (build_secondary_vtable): Reorganize. Don't create a new vtable under the new ABI. (layout_vtable_decl): Don't add num_extra_vtbl_entries when computing the size. (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return the initializing elements. (initialize_vtable): New function. (dfs_finish_vtbls): Use it. (dfs_accumulate_vtbl_inits): New function. (finish_vtbls): Merge primary and secondary vtables under the new ABI. (finish_struct_1): Remove redundant call to layout_vtable_decl. * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that aren't VAR_DECLs. * class.c (build_vtable): New function, split out from ... (get_vtable_decl): ... here, and ... (build_secondary_vtable): ... here. * pt.c (tsubst_decl): Fix formatting. Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> * class.c (build_primary_vtable, layout_vtable_decl): Likewise. (avoid_overlap, build_base_field): Likewise. (build_base_field, build_base_fields, is_empty_class): Test DECL_SIZE with integer_zero. (layout_class_type): Set CLASSTYPE_SIZE_UNIT. * cp-tree.h (struct lang_type): New field size_unit. (CLASSTYPE_SIZE_UNIT): New macro. * decl.c (init_decl_processing): Set DECL_SIZE_UNIT. (cp_finish_decl): Delete -Wlarger-than processing. * optimize.c (remap_decl): Walk DECL_SIZE_UNIT. * pt.c (tsubst_decl): Set DECL_SIZE_UNIT. * tree.c (make_binfo): binfo vector is one entry longer. (walk_tree): Walk DECL_SIZE_UNIT. 2000-02-19 Mark Mitchell <mark@codesourcery.com> * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in comment. (build_vtable_entry): Don't assume all vtable entries are functions. (build_vtbl_initializer): Adjust accordingly. (get_vtable_decl): Fix formatting. 2000-02-18 Jason Merrill <jason@casey.cygnus.com> * semantics.c (deferred_type_access_control): Walk the entire type_lookups list. (save_type_access_control): Rename from initial_deferred_type_access_control. Just remember the value. (decl_type_access_control): New fn. (begin_function_definition): Use deferred_type_access_control, after we've started the function. Set type_lookups to error_mark_node. * parse.y (frob_specs, fn.def1): Adjust. (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns. (parse_end_decl, parse_bitfield0, parse_method): New fns. (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them. (after_type_component_declarator0): Likewise. (after_type_component_declarator): Likewise. (notype_component_declarator): Likewise. * cp-tree.h: Adjust. * decl.c (redeclaration_error_message): Allow redeclaration of namespace-scope decls. 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de> * typeck2.c (my_friendly_abort): Use GCCBUGURL. 2000-02-17 Mark Mitchell <mark@codesourcery.com> * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT. * decl2.c (grokclassfn): Likewise. * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS. * decl2.c (lang_decode_option): Don't set default message length here. * lex.c (lang_init_options): Set it here. 2000-02-16 Mark Mitchell <mark@codesourcery.com> Make DECL_CONTEXT mean the class in which a member function was declared, even for a virtual function. * cp-tree.h (DECL_CLASS_CONTEXT): Adjust. (DECL_FRIEND_CONTEXT): New macro. (DECL_REAL_CONTEXT): Remove. (SET_DECL_FRIEND_CONTEXT): Likewise. (DECL_VIRTUAL_CONTEXT): Adjust. (DECL_CLASS_SCOPE_P): Use TYPE_P. (add_friends): Remove. (hack_decl_function_context): Likewise. * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with CP_DECL_CONTEXT. (build_over_call): Fix indentation. Use DECL_CONTEXT instead of DECL_CLASS_CONTEXT. * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise. (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT. (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT. (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT. (build_base_field): Likewise. (finish_struct_1): Likewise. (build_self_reference): Likewise. * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT. (pushtag): Use decl_function_context, not hack_decl_function_context. (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT. (duplicate_decls): Use DECL_VIRTUAL_CONTEXT. (pushdecl): Remove bogus code. (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT. (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT. (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT. Use decl_function_context, nothack_decl_function_context. (grokvardecl): Don't set DECL_CLASS_CONTEXT. (grokdeclarator): Likewise. Use decl_function_context, not hack_decl_function_context. (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT. (start_function): Use DECL_FRIEND_CONTEXT, not DECL_CLASS_CONTEXT. Use decl_function_context, not hack_decl_function_context. (finish_function): Use decl_function_context, not hack_decl_function_context. (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT. (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT. (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT. (grokfield): Likewise. (finish_builtin_type): Likewise. (finish_vtable_vardec): Use decl_function_context, not hack_decl_function_context. (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT. (start_static_initialization_or_destruction): Likewise. (finish_static_initialization_or_destruction): Likewise. (mark_used): Adjust logic for deciding when to synthesize methods. * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT. * error.c (dump_function_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT. * friend.c (is_friend): Likewise. (add_friends): Remove. (do_friend): Use SET_DECL_FRIEND_CONTEXT. * lex.c (begin_definition_of_inclass_inline): Use decl_function_context, not hack_decl_function_context. (process_next_inline): Likewise. (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT. * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not DECL_CLASSS_CONTEXT. (hack_identifier): Likewise. (synthesize_method): Use decl_function_context, not hack_decl_function_context. * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT. (is_member_template): Use decl_function_context, not hack_decl_function_context. Use DECL_CONTEXT, not DECL_CLASS_CONTEXT. (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT. (check_default_tmpl_args): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT. (push_template_decl_real): Likewise. (instantiate_class_template): Don't call add_friends. (tsubst_default_argument): Use DECL_CONTEXT, not DECL_REAL_CONTEXT. (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT. Use DECL_CONTEXT, not DECL_CLASS_CONTEXT. (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT. * repo.c (repo_inline_used): Likewise. * search.c (current_scope): Adjust for new _CONTEXT macros. (context_for_name_lookup): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT. (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT. (lookup_fnfields_here):Likewise. (check_final_overrider): Likewise. (init_vbase_pointers): Likewise. (virtual_context): Likewise. * semantics.c (finish_member_declaration): Just set DECL_CONTEXT. (expand_body): Use decl_function_context, not hack_decl_function_context. * tree.c (hack_decl_function_context): Remove. * typeck.c (build_x_function_call): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT. * typeck2.c (error_not_base_type): Likewise. 2000-02-15 Jason Merrill <jason@casey.cygnus.com> * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE. 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h. 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk> * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec. 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com> * decl2.c (lang_decode_option): Enable automatic line wrapping. 2000-02-13 Jason Merrill <jason@casey.cygnus.com> * parse.y (frob_specs): Split out... (parse_decl): From here. (fn.def2): Call initial_deferred_type_access_control. (after_type_component_declarator0): Call frob_specs. (notype_component_declarator0): Likewise. * search.c (friend_accessible_p): Nested classes are friends of their enclosing classes. 2000-02-10 Mark Mitchell <mark@codesourcery.com> * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be used to create an implicit temporary. * class.c (dfs_modify_vtables): Tweak calculation of functions to override. 2000-02-08 Nathan Sidwell <nathan@acm.org> * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to strip array element qualifiers too. 2000-02-07 Mark Mitchell <mark@codesourcery.com> * decl.c (store_parm_decls): Don't build cleanups for parameters while processing_template_decl. 2000-02-07 Jason Merrill <jason@casey.cygnus.com> * cp-tree.h (struct saved_scope): Add incomplete field. (namespace_scope_incomplete): New macro. * decl.c (pushdecl): Use it. (hack_incomplete_structures): Use it. See through artificial binding levels. (mark_saved_scope): Mark it. Implement access control for nested types. * search.c (type_access_control): New fn. (accessible_p): Now we do perform access control for types. * semantics.c (deferred_type_access_control): New fn. (initial_deferred_type_access_control): New fn. (begin_function_definition): Call it. Add lookups parm. * decl.c (struct binding_level): Add this_class field. (pushlevel_class): Set it. (mark_binding_level): Mark it. (lookup_name_real): Use it. Call type_access_control. (mark_saved_scope): Mark lookups field. * cp-tree.h (flagged_type_tree): Add lookups field. (struct saved_scope): Add lookups field. (type_lookups): New macro. * parse.y (declmods): Now <ftype>. (parse_decl): Add lookups parm. Call initial_deferred_type_access_control. (lang_extdef): Clear type_lookups. (typed_declspecs, declmods, typespec): Set lookups field. (initdcl): Call deferred_type_access_control. (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0, component_decl_1, named_parm): Adjust. * friend.c (is_friend): Nested classes are friends of their enclosing classes. * class.c (currently_open_derived_class): New fn. * method.c (hack_identifier): Use it. * lex.c (do_identifier): Remove obsolete code. * parse.y (typed_typespecs): Propagate new_type_flag properly. 2000-02-05 Zack Weinberg <zack@wolery.cumb.org> * tinfo.h: Remove apostrophes from C++ comment (xgettext thinks this file is plain C). 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> * Makefile.in (call.o): Depend on $(EXPR_H). * call.c: Include "expr.h". * class.c (dump_class_hierarchy): Add prototype. * search.c (dfs_get_pure_virtuals): Likewise. 2000-02-1 Ulrich Drepper <drepper@redhat.com> * parse.y (simple_stmt): Allow :: token in asm parameter list. * parse.c: Rebuilt. Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com> * class.c (build_vtbl_or_vbase_field): New parameter fcontext. Store it in DECL_FCONTEXT. (build_vbase_pointer_fields, create_vtable_ptr): Fix callers. 2000-01-31 Jason Merrill <jason@casey.cygnus.com> * tinfo.h (old abi): #include "tconfig.h". * tinfo.cc (convert_to_base): Move into old abi section. 2000-01-31 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (BINFO_VIRTUALS): Tweak documentation. (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO. (BINFO_PRIMARY_BINFO): New macro. (BF_DELTA): Rename to ... (BV_DELTA): ... this. (BF_VCALL_INDEX): Rename to ... (BV_VCALL_INDEX): ... this. (BF_FN): Rename to ... (BV_FN): ... this. * class.c (build_vbase_path): Adjust for changes to reverse_path. (set_rtti_entry): Rename BF_ macros to BV_ variants. (modify_vtable_entry): Simplify. (add_virtual_function): Rename BF_ macros to BV_ variants. (build_vtable_initializer): Likewise. (get_class_offset_1): Remove. (dfs_get_class_offset): Likewise. (get_class_offset): Likewise. (dfs_find_final_overrider): New function. (find_final_overrider): Likewise. (modify_one_vtable): Remove. (dfs_find_base): New function. (dfs_modify_vtables): Fold modify_one_vtable in here. Use find_final_overrider. (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new virtuals. (dfs_fixup_vtable_deltas): Remove. (override_one_vtable): Remove. (merge_overrides): Likewise. (layout_virtual_bases): Make sure BINFO_OFFSET is set right for unreal chilren of virtual bases. (finish_struct_1): Don't use merge_overrides. Don't use dfs_fixup_vtable_deltas. * tree.c (reverse_path): Return a TREE_LIST, not a chain of BINFOs. 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl> Jason Merrill <jason@yorick.cygnus.com> * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT. 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at> * exception.cc (__throw_bad_typeid): Add missing std::. 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> * cp-tree.h (make_thunk): PROTO -> PARAMS. 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com> * cp-tree.h (new_abi_rtti_p): Use flag_new_abi. Runtime support for new-abi rtti. * inc/typeinfo (type_info::operator!=): Define in class. (type_info::before, type_info::name, type_info::operator==, type_info::operator!=): Define new ABI implementations. (type_info::is_pointer_p, type_info::is_function_p): Declare new virtual functions. (type_info::do_catch, type_info::do_upcast): Likewise. * tinfo.h (__base_class_info): Define new class. (__class_type_info): Likewise. (__si_class_type_info): Likewise. (__vmi_class_type_info): Likewise. (__dynamic_cast): Prototype. * tinfo.cc: Conditionalize old and new rtti mechanisms. (type_info::is_pointer_p): Define new function. (type_info::is_function_p): Likewise. (type_info::do_catch): Likewise. (type_info::do_upcast): Likewise. (vtable_prefix): New structure for vtable access. (adjust_pointer): Define new template function. (contained_p, public_p, virtual_p, contained_public_p, contained_nonpublic_p, contained_nonvirtual_p): Define new functions. (nonvirtual_base_type): New local variable. (__class_type_info::~__class_type_info): Define. (__si_class_type_info::~__si_class_type_info): Likewise. (__vmi_class_type_info::~__vmi_class_type_info): Likewise. (__class_type_info::do_catch): Define new function. (__class_type_info::do_upcast): Likewise. (__class_type_info::find_public_src): Likewise. (__class_type_info::do_find_public_src): Likewise. (__si_class_type_info::do_find_public_src): Likewise. (__vmi_class_type_info::do_find_public_src): Likewise. (__class_type_info::do_dyncast): Likewise. (__si_class_type_info::do_dyncast): Likewise. (__vmi_class_type_info::do_dyncast): Likewise. (__class_type_info::do_upcast): Likewise. (__si_class_type_info::do_upcast): Likewise. (__vmi_class_type_info::do_upcast): Likewise. (__dynamic_cast): Likewise. * tinfo2.cc (__fundamental_type_info): Define new class. (__pointer_type_info): Likewise. (__reference_type_info): Likewise. (__array_type_info): Likewise. (__function_type_info): Likewise. (__enum_type_info): Likewise. (__ptr_to_member_type_info): Likewise. (__fundamental_type_info::~__fundamental_type_info): Define. (__pointer_type_info::~__pointer_type_info): Likewise. (__reference_type_info::~__reference_type_info): Likewise. (__array_type_info::~__array_type_info): Likewise. (__function_type_info::~__function_type_info): Likewise. (__enum_type_info::~__enum_type_info): Likewise. (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise. (__pointer_type_info::do_catch): Define new function. (__ptr_to_member_type_info::do_catch): Define new function. (__throw_type_match_rtti_2): Use new ABI interface, if enabled. (__is_pointer): Likewise. * exception.cc (__cplus_type_matcher): Deal with new-abi rtti. 2000-01-30 Mark Mitchell <mark@codesourcery.com> * cp/class.c (build_vtable): Rename to build_primary_vtable. (prepare_fresh_vtable): Rename to build_secondary_vtable. (make_new_vtable): New function. (modify_vtable_entry): Handle generation of new vtables correctly. (modify_one_vtable): Remove unused parameter. (dfs_fixup_vtable_deltas): Likewise. (override_one_vtable): Use build_secondary_vtable. (finish_struct_1): Use build_primary_vtable and build_secondary_vtable. 2000-01-28 Ulrich Drepper <drepper@redhat.com> * cp/decl.c: Adjust variable names, comments, help strings. 2000-01-29 Nathan Sidwell <nathan@acm.org> * new2.cc (operator delete[]): Use operator delete, don't assume implementation. 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com> * class.c (build_vtbl_initializer): Add argument to build_vtable_entry call. 2000-01-27 Mark Mitchell <mark@codesourcery.com> * cp-tree.def (THUNK_DECL): Discuss vcall indices. * cp-tree.h (BINFO_VIRTUALS): Update documentation. (BF_DELTA): New macro. (BF_VCALL_INDEX): Likewise. (BF_FN): Likewise. (THUNK_VCALL_OFFSET): Likewise. (make_thunk): Change prototype. * class.c (build_vtable_entry): Integrate build_vtable_entry_for_fn. Handle vcall indices. (build_vtable_entry_for_fn): Remove. (set_rtti_entry): Handle vcall indices. Use BF_DELTA, BF_VCALL_INDEX, BF_FN. (modify_vtable_entry): Integrate common code from modify_one_vtable and dfs_fixup_vtable_deltas. (add_virtual_function): Set BF_VCALL_INDEX. (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX, and BF_FN. (modify_one_vtable): Simplify. (dfs_fixup_vtable_deltas): Likewise. (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN. * method.c (make_thunk): Handle vcall indices. 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com> Compiler side new abi rtti (not enabled). * cp-tree.h (new_abi_rtti_p): New macro. (emit_support_tinfos): Prototype new function. (tinfo_decl_p): Likewise. (emit_tinfo_decl): Likwise. * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor macros. (doing_runtime): New local static. (init_rtti_processing): Add new-abi initializer. (get_tinfo_decl): Add new-abi logic. (tinfo_from_decl): Likewise. (build_dynamic_cast_1): Likewise. (qualifier_flags): New static function. (tinfo_base_init): Likewise. (generic_initializer): Likewise. (ptr_ref_initializer): Likewise. (ptmd_initializer): Likewise. (class_hint_flags): Likewise. (class_initializer): Likewise. (synthesize_tinfo_var): Likewise. (create_real_tinfo_var): Likewise. (create_pseudo_type_info): Likewise. (get_vmi_pseudo_type_info): Likewise. (create_tinfo_types): Likewise. (emit_support_tinfos): New global function. (tinfo_decl_p): New global predicate. (emit_tinfo_decl): New global function. * class.c (set_rtti_entry): Generalize for old and new rtti. (build_vtbl_initializer): Likewise. * decl2.c (finish_file): Likewise. Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com> * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t) and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))). Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com> * decl.c (pushdecl): Fix up shadow warnings with respect to implicit for scopes. 2000-01-26 Jason Merrill <jason@casey.cygnus.com> * pt.c (unify): Use fold, not maybe_fold_nontype_arg. Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk> * optimize.c (calls_setjmp_r): Supply new argument to special_function_p. 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> * call.c: PROTO -> PARAMS. * class.c: Likewise. * cp-tree.h: Likewise. * cvt.c: Likewise. * decl.c: Likewise. * decl.h: Likewise. * decl2.c: Likewise. * dump.c: Likewise. * errfn.c: Likewise. * error.c: Likewise. * except.c: Likewise. * expr.c: Likewise. * init.c: Likewise. * input.c: Likewise. * lex.c: Likewise. * lex.h: Likewise. * method.c: Likewise. * optimize.c: Likewise. * parse.y: Likewise. * pt.c: Likewise. * repo.c: Likewise. * rtti.c: Likewise. * search.c: Likewise. * semantics.c: Likewise. * spew.c: Likewise. * tree.c: Likewise. * typeck.c: Likewise. * typeck2.c: Likewise. * xref.c: Likewise. 2000-01-25 Richard Henderson <rth@cygnus.com> * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR. 2000-01-25 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (vcall_offset_in_vtable_p): New macro. * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment. (struct vcall_offset_data_s): New type. (dfs_vcall_offset_queue_p): New function. (dfs_build_vcall_offset_vtbl_entries): Likewise. (build_vcall_offset_vtbl_entries): Likewise. (layout_vtable_decl): Likewise. (num_vfun_entries): Likewise. (num_extra_vtbl_entries): Add the entries for vcall offsets. (build_vtbl_initializer): Likewise. (dfs_finish_vtabls): Use layout_vtable_decl. (modify_one_vtables): Always duplicate vtables under the new ABI. (finish_struct_1): Use layout_vtable_decl. 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> * decl.c (member_function_or_else): Change third arg from a format specifier to an `enum overload_flags'. Callers changed. 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com> * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof, build_binary_op_nodefault, build_unary_op, build_reinterpret_cast, build_const_cast, get_delta_difference, check_return_expr): Avoid ANSI string concatenation usage. 2000-01-24 Mark Mitchell <mark@codesourcery.com> * class.c (layout_class_type): Put the fields required to make a class non-empty at the end, not the beginning, of the TYPE_FIELDs list. 2000-01-24 Jason Merrill <jason@casey.cygnus.com> * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a template. * decl2.c (mark_used): Do instantiate inlines that have been explicitly instantiated. 2000-01-24 Richard Henderson <rth@cygnus.com> * call.c (build_over_call): Use expand_tree_builtin. * typeck.c (build_function_call_real): Likewise. (build_binary_op_nodefault): Handle unordered compares. 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com> * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New cp_tree_index values. (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node): New global node #defines for them. * rtti.c (call_void_fn): Replace with ... (build_runtime_decl): ... new static function. (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl. (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl. (build_dynamic_cast_1): Always produce correctly typed result. Explicitly produce type_info addresses. Use dynamic_cast_node. * exception.cc (__throw_bad_cast): Return `void *'. (__throw_bad_typeid): Return `const type_info &'. 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com> * cp-tree.h (get_vtable_decl): Prototype new function. * class.c (get_vtable_decl): New function. Broken out from ... (build_vtable): ... here. Use it. * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created by get_vtable_decl. 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com> * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE, CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE, CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations. (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE, CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE, CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations. (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ... (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here. (CPTI_TINFO_VAR_ID): New enumeration. (__tp_desc_type_node, __access_mode_type_node, __bltn_desc_type_node, __user_desc_type_node, __class_desc_type_node, __ptr_desc_type_node, __attr_desc_type_node, __func_desc_type_node, __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines. (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node, ref_desc_type_node, ary_desc_type_node, func_desc_type_node, enum_desc_type_node, class_desc_type_node, si_class_desc_type_node, vmi_class_desc_type_node, ptmd_desc_type_node, base_desc_type_node): New #defines. (tinfo_fn_id, tinfo_fn_type): Rename to ... (tinfo_decl_id, tinfo_decl_type): ... here. Adjust. (tinfo_var_id): New enumeration. (DECL_TINFO_FN_P): Augment comment. * decl.c (cp_global_trees): Adjust documentation. * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id, tinfo_decl_type and tinfo_var_id. (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type. (build_typeid): Remove unused variable. (get_tinfo_var): Use tinfo_var_id. (tinfo_name): New static function. (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type. (tinfo_from_decl): Likewise. (get_base_offset): New static function, broken out of expand_class_desc. (expand_si_desc): Use tinfo_name. (expand_class_desc): Likewise. Lose local static variable. Use base_desc_type_node. Use get_base_offset. (expand_ptr_desc): Use tinfo_name. (expand_attr_desc): Likewise. (expand_generic_desc): Likewise. * tinfo.cc (__GXX_ABI_VERSION): Test value and existence. * tinfo.h (__GXX_ABI_VERSION): Test value and existence. 2000-01-23 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (__eprintf): Remove declaration. * tree.c (__eprintf): Remove definition. 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu> Mark Mitchell <mark@codesourcery.com> * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N, CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings. 2000-01-23 Brad Lucier <lucier@math.purdue.edu> * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly. 2000-01-23 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (register_dtor_fn): New function. * decl.c (destroy_local_static): Rename to ... (register_dtor_fn): ... this. Give it external linkage. (expand_static_init): Use it. * decl2.c (do_static_initialization): Likewise, if using __cxa_atexit. (do_static_destruction): Check that __cxa_atexit is not in use. (finish_file): Don't call do_static_destruction if using __cxa_atexit. * typeck.c (convert_arguments): Restore two-message error reporting. 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com> Remap dynamic cast hint values to be consistent across ABIs. * search.c (dynamic_cast_base_recurse): Remap generated value. (get_dynamic_cast_base_type): Adjust documentation. * tinfo.h (__user_type_info::dyncast): Likewise. (__user_type_info::find_public_subobj): Remap BOFF meaning. * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning. (__class_type_info::do_dyncast): Likewise. (__class_type_info::do_find_public_subobj): Likewise. * tinfo2.cc (__dynamic_cast): Remap BOFF parameter. 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com> * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn. * typeck2.c (incomplete_type_error): Restore previous cp_error and cp_error_at call sequence. 2000-01-20 Brad Lucier <lucier@math.purdue.edu> * class.c (dump_class_hierarchy): Make format agree with argument; cast pointer to unsigned long and print with %lx. 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com> * decl2.c (lang_decode_option): Set default line-wrap length to 72. * typeck.c (composite_pointer_type, common_type, comp_target_parms, c_sizeof, expr_sizeof, build_array_ref, build_function_call_real, convert_arguments, build_binary_op_nodefault, pointer_int_sum, pointer_diff, build_unary_op, mark_addressable, build_compound_expr, build_static_cast, build_reinterpret_cast, build_const_cast, build_c_cast, build_modify_expr, get_delta_difference, build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with 'ISO C++'. Fusion consecutive calls to diagnostic message routines into a single one. * typeck2.c (readonly_error, abstract_virtuals_error, process_init_constructor, check_for_new_type): Likewise. 2000-01-19 Mark Mitchell <mark@codesourcery.com> * tree.c (bot_manip): Set DECL_CONTEXT for newly created VAR_DECLs. 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com> * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype. (build_x_typeid): Likewise. (get_tinfo_fn): Likewise. (get_tinfo_fn_unused): Rename to ... (get_tinfo_decl): ... here. * rtti.c (build_headof): Replace logic error with assertion. (get_tinfo_fn_dynamic): Rename to ... (get_tinfo_decl_dynamic): ... here. Make static. Use complete_type_or_else. (build_x_typeid): Move into ... (build_typeid): ... here. Adjust call to get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify throw_bad_typeid expression. (get_tinfo_fn_unused): Rename to ... (get_tinfo_decl): ... here. Adjust comment. (get_tinfo_fn): Delete. (tinfo_from_decl): New static function. (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl. (get_typeid): Use complete_type_or_else. (build_dynamic_cast_1): Adjust calls to get_tinfo_decl_dynamic. Simplify throw_bad_cast expression. * parse.y (primary): Adjust call to build_typeid. * except.c (build_eh_type_type_ref): Adjust call to get_tinfo_decl. Mark as used. * class.c (set_rtti_entry): Adjust call to get_tinfo_decl. * decl2.c (build_expr_from_tree): Adjust call to build_typeid. * parse.c: Regenerated. 2000-01-17 Mark Mitchell <mark@codesourcery.com> * class.c (fixed_type_or_null): Don't clear NONNULL. Document calling convention. (resolves_to_fixed_type_p): Document calling convention. * rtti.c (build_x_typeid): Initialize NONNULL. * cp-tree.h (build_shared_int_cst): New function. * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity. * class.c (modify_vtable_entry): Likewise. (add_virtual_function): Split out code to generated shared INTEGER_CSTs to build_share_int_cst. (modify_all_vtables): Handle all the overridden functions here. Add overridden functions from non-primary virtual bases to the primary vtable. (finish_struct_1): Adjust call to modify_all_vtables. Add overridden functions from non-primary bases to the vtable. * tree.c (build_shared_int_cst): New function. * cp-tree.h (scratchalloc): Remove. (build_scratch_list): Likewise. * call.c (convert_class_to_reference): Replace build_scratch_list and build_expr_list with build_tree_list. (add_candidate): Replace scratchalloc with expralloc. Note memory leak. (build_user_type_conversion_1): Replace build_scratch_list and build_expr_list with build_tree_list. (build_new_op): Likewise. (build_op_delete_call): Likewise. (convert_like): Likewise. * cvt.c (ocp_convert): Likewise. * decl.c (start_decl): Likewise. (start_function): Likewise. (finish_destructor_body): Likewise. (maybe_build_cleanup_1): Likewise. * decl2.c (reparse_decl_as_expr): Likewise. * init.c (perform_member_init): Likewise. (expand_cleanup_for_base): Likewise. (build_builtin_delete_call): Likewise. (build_new_1): Likewise. (build_delete): Likewise. * method.c (do_build_assign_ref): Likewise. * parse.y (already_scoped_stmt): Likewise. (nontrivial_exprlist): Likewise. (net_initializer): Likewise. (initlist): Likewise. * parse.c: Regenerated. * rtti.c (build_x_typeid): Likewise. (build_dynamic_cast_1): Likewise. * typeck.c (build_x_compound_expr): Likewise. (build_static_cast): Likewise. (build_modify_expr): Likewise. * cp-tree.h (DECL_VINDEX): Add documentation. * class.c (build_vtable_entry): Likewise. (start_vtable): Add comment. (add_virtual_function): Replace pending_hard_virtuals with overridden_virtuals and pending_virtuals with new_virtuals. Replace redundant assignments with assertions. (check_for_override): Add comment. (check_bases_and_members): Replace pending_hard_virtuals with overridden_virtuals and pending_virtuals with new_virtuals. (create_vtbl_ptr): Likewise. (layout_class_type): Likewise. (finish_struct_1): Likewise. Add comments. 2000-01-16 Mark Mitchell <mark@codesourcery.com> * class.c (finish_struct_1): Replace redundant code with assertions. * cp-tree.h (flag_new_abi): Move. (flag_use_cxa_atexit): Likewise. (flag_honor_std): Likewise. (flag_rtti): Likewise. (vbase_offsets_in_vtable_p): Define. (vptrs_present_everywhere_p): Likewise. (TYPE_CONTAINS_VPTR_P): Likewise. (dfs_walk_real): Declare. * class.c (build_vbase_pointer_fields): Check vbase_offsets_in_vtable_p. (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in BINFO_VPTR_FIELD. (build_vbase_offset_vtbl_entries): Simplify. (build_vbase_offset_vtbl_entries): Adjust. (build_vbase_pointer): Add ability to look up vbase offsets in vtable. (start_vtable): New function. (add_virtual_function): Use it. (determine_primary_base): Use TYPE_CONTAINS_VPTR_P. (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p. (build_vtbl_initializer): Take the type of the complete object as input. Use it to correctly calculate vbase offsets. (dfs_finish_vtbls): Pass the complete type to build_vtbl_initializer. (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P. (create_vtable_ptr): Create a vtable even if there are no new virtual functions, under the new ABI. (finish_struct_1): Likewise. (get_vfield_name): Use TYPE_CONTAINS_VPTR_P. * decl.c (exapnd_static_init): Remove call to preserve_initializer. * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in vtables. * init.c (initialize_vtbl_ptrs): Initialize them in pre-order. (expand_virtual_init): Use vbase_offsets_in_vtable_p. (construct_virtual_bases): Don't initialize virtual base pointers under the new ABI. (build_aggr_init): Clean up comment. (expand_aggr_init_1): Likewise. * rtti.c (expand_class_desc): Store the virtual function table index where the vbase offset lives in the offset field. * search.c (dfs_walk_real): Make it global. (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P. * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD. * tinfo.h (USItype): Make it signed under the new ABI. * tinfo.cc (convert_to_base): New function. Encapsulate base conversion logic here. (__class_type_info::do_upcast): Use it. (__class_type_info::do_dyncast): Likewise. (__class_type_info::do_find_public_subobj): Likewise. * init.c (construct_virtual_bases): Don't look up the addresses of virtual bases at run-time. * class.c (build_vbase_pointer): Relocate. (build_vbase_pointer_fields): Likewise. (dfs_build_vbase_offset_vtbl_entries): Likewise. (build_vbase_offset_vtbl_entries): Likewise. * decl.c (init_decl_processing): Complain if -fnew-abi -fno-vtable-thunks is used. * decl2.c (lang_decode_option): Don't couple flag_honor_std to flag_new_abi. 2000-01-15 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (num_extra_vtbl_entries): New function. (size_extra_vtbl_entries): Likewise. (dfs_vtable_path_unmark): Likewise. (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise. (dfs_vtable_path_marked_real_bases_queue_p): Likewise. * class.c (num_extra_vtbl_entries): New function. (size_extra_vtbl_entries): Likewise. (dfs_build_vbase_offset_vtbl_entries): New function. (build_vbase_offset_vtbl_entries): Likewise. (build_vtbl_initializer): Use it. (finish_struct_1): Adjust vtable sizes (using num_extra_vtbl_entries). * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a THUNK_DECL is non-NULL before expanding it. * init.c (expand_virtual_init): Adjust the vtable pointer by size_extra_vtbl_entries before storing it. * search.c (get_shared_vase_if_not_primary): Adjust prototype. Handle TREE_LIST parameters here, not in the dfs_* functions. (dfs_unmarked_real_bases_queue_p): Adjust. (dfs_marked_real_bases_queue_p): Likewise. (dfs_vtable_path_unmarked_real_bases_queue_p): New function. (dfs_vtable_path_marked_real_bases_queue_p): New function. (dfs_vtable_path_unmark): Likewise. 2000-01-14 Mark Mitchell <mark@codesourcery.com> * optimize.c (copy_body_r): Clear the operand three of a TARGET_EXPR when copying it. 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de> * method.c (build_decl_overload_real): Check whether we are in :: before returning __builtin_new/delete. 2000-01-13 Mark Mitchell <mark@codesourcery.com> * pt.c (tsubst_friend_function): Improve comment. (instantiate_decl): Avoid crashing when a "nested" function is instantiated from the top level. * dump.c (dqeueue_and_dump): Dump DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION. 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> * call.c: If GATHER_STATISTICS, declare `n_build_method_call'. 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com> * g++spec.c (lang_specific_driver): Add -fnew-abi if ENABLE_NEW_GXX_ABI defined. * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o, opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o, opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch. 2000-01-12 Mark Mitchell <mark@codesourcery.com> * decl.c (start_cleanup_fn): Call pushdecl. * call.c (convert_class_to_reference): Fix typos. (build_conditional_expr): Handle errors gracefully. * class.c (push_nested_class): Likewise. * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro. (DECL_THIS_EXTERN): Use it. (DECL_THIS_STATIC): Likewise. * cvt.c (convert_to_void): Handle errors gracefully. (build_expr_type_conversion): Likewise. * decl.c (maybe_push_decl): Likewise. (start_decl_1): Likewise. (require_complete_types_for_parms): Likewise. * parse.y (structsp): Likewise. (base_class): Likewise. * parse.c: Regenerated. * pt.c (finish_member_template_decl): Likewise. * typeck.c (decay_conversion): Likewise. * cp-tree.h (dfs_skip_vbases): New function. (find_vbase_instance): Likewise. * class.c (determine_primary_base): Allow a nearly empty base to serve as a primary base class under the new ABI. (get_class_offset_1): Rename to ... (dfs_get_class_offset): ... this. Simplify. Don't issue error messages here. (get_class_offset): Use it. Issue error messages here. (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to find the right copies of virtual bases. (fixup_vtable_deltas1): Rename to ... (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual bases as primary bases. (fixup_vtable_deltas): Remove. (override_one_vtable): Handle virtual bases as primary bases. (merge_overrides): Likewise. (finish_struct_1): Likewise. (dump_class_hierarchy): Dump primary-ness of bases as well. * search.c (mark_primary_bases): Use a pre-order traversal to handle primary virtual bases. (dfs_skip_vbases): New fiunction. (expand_upcast_fixups): Adjust to handle primary virtual bases. (fixup_virtual_upcast_offsets): Likewise. (fixup_all_virtual_upcast_offsets): Likewise. (dfs_find_vbase_instances): New function. (find_vbase_instance): Likewise. 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu> * lex.c (DIR_SEPARATOR): Delete macro. 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com> * decl2.c (lang_decode_option): Handle automatic line wrapping option. 2000-01-11 Mark Mitchell <mark@codesourcery.com> * friend.c (do_friend): Don't resolve scopes when processing template declarations, even if the qualifying scope doesn't involve template parameters. 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com> * class.c (dfs_modify_vtables_queue_p): Remove. (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p and dfs_marked_real_bases_queue_p instead of dfs_modify_vtables_queue_p. * class.c (build_vbase_path): Simplify. (dfs_propagate_binfo_offsets): New function. (propagate_binfo_offsets): Use it. (remove_base_field): Simplify. (dfs_set_offset_for_vbases): Remove. (dfs_set_offset_for_shared_vbases): New function. (dfs_set_offset_for_unshared_vbases): Likewise. (layout_virtual_bases): Use them. (layout_basetypes): Don't call propagate_binfo_offsets. * search.c (dfs_get_vbase_types): Clone completely fresh binfos for the vbases. * class.c (build_base_field): New function, split out from ... (build_base_fields): ... here. Use it. Allocate primary bases first, under the new ABI. (get_vtable_entry): Remove. (remove_base_field): New function, split out from ... (remove_base_fields): ... here. Adjust since primary bases come first under the new ABI. * cp-tree.h (expand_direct_vtbls_init): Remove declaration. (initialize_vtbl_ptrs): New function. (expand_indirect_vtbls_init): Change prototype. (convert_pointer_to_vbase): Declare. * init.c (expand_direct_vtbls_init): Remove. (dfs_initialize_vtbl_ptrs): New function. (initialize_vtbl_ptrs): Likewise. (emit_base_init): Use initialize_vtbl_ptrs. * search.c (convert_pointer_to_vbase): Make it global. (expand_indirect_vtbls_init): Remove vtable initialization code. * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs. * class.c (dfs_finish_vtbls): New function. (finish_vtbls): Use it. (dump_class_hierarchy): New function. * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition. (BINFO_VBASE_PRIMARY_P): New macro. (BINFO_VIRTUALS): Add to documentation. (SET_BINFO_PRIMARY_MARKED_P): Remove. (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise. (dfs_mark_primary_bases_queue_p): Likewise. (dfs_unmarked_real_bases_queue_p): New function. (dfs_marked_real_bases_queue_p): Likewise. * search.c (dfs_mark_primary_bases): Adjust. (mark_primary_bases): Likewise. (get_shared_vbase_if_not_primary): New function. (dfs_unmarked_real_bases_queue_p): Likewise. (dfs_marked_real_bases_queue_p): Likewise. (dfs_get_pure_virtuals): Simplify. (get_pure_virtuals): Likewise. 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> * lex.c: Include tm_p.h. 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com> * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro. 2000-01-06 Jason Merrill <jason@casey.cygnus.com> * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT. * pt.c (instantiate_decl): Defer comdat templates that might not be needed. * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT. * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT. (finish_file): Likewise. * decl2.c (import_export_class): Undo 12/14 change. * error.c (dump_decl): operator new, not operatornew. * class.c (field_decl_cmp): A nontype is "greater" than a type. * search.c (lookup_field_1): Look for the last field with the desired name. 2000-01-05 Nathan Sidwell <nathan@acm.org> * decl2.c (lookup_arg_dependent): Deal with FNS not being a FUNCTION_DECL. 2000-01-05 Nathan Sidwell <nathan@acm.org> * typeck.c (build_static_cast): Don't strip target qualifiers when casting from a class. 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> * class.c (warn_hidden): Initialize variable `fndecl'. 2000-01-03 Ulrich Drepper <drepper@cygnus.com> * decl.c (flag_isoc9x): New variable to be able to use code in c-common.c. For now always zero. 2000-01-03 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation. * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN or unshare_base_binfos for virtual bases here. * search.c (dfs_get_vbase_types): Do it here. (get_vbase_types): Adjust. 2000-01-02 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (CLASSTYPE_VFIELDS): Move definition. (BINFO_PRIMARY_MARKED_P): Use flag 5. (SET_BINFO_PRIMARY_MARKED_P): Likewise. (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise. (unmark_primary_bases): Remove declaration. (unmarkedp): Declare. (dfs_vbase_unmark): Likewise. * class.c (determine_primary_base): Return immediately if there are no base classes. Call mark_primary_bases here. (modify_all_direct_vtables): Remove. (modify_all_indirect_vtables): Remove. (dfs_modify_vtables_queue_p): New function. (dfs_modify_vtables): New function. (modify_all_vtables): Use them. (build_base_fields): Build FIELD_DECLs for primary virtual base classes. (create_vtable_ptr): Don't call determine_primary_base here. (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ... (dfs_set_offset_for_vbases): ... this. (layout_virtual_bases): Use it. (layout_class_type): Call determine_primary_base here. * search.c (unmarkedp): Make it global. (shared_marked_p): Simplify. (shared_unmarked_p): Likewise. (dfs_primary_bases_queue_p): Remove. (dfs_unmark_primary_bases): Likewise. (unmark_primary_bases): Likewise. (mark_primary_bases): Simplify. (get_pure_virtuals): Don't call mark_primary_bases here. (dfs_vbase_unmark): New function. (get_vbase_types): Simplify. * class.c (struct base_info): Remove. (determine_primary_base): Take has_virtual_p rather than a base_info as input. Don't calculate max_has_virtual. (finish_struct_bits): Remove max_has_virtual argument. (create_vtable_ptr): Remove max_has_virtual_p argument. (layout_virtual_bases): Remove max argument. (layout_basetypes): Likewise. (layout_class_type): Remove max_has_virtual_p argument. (finish_struct_1): Remove max_has_virtual. * cp-tree.h (dfs_mark_primary_bases_queue_p): New function. (layout_basetypes): Remove. * class.c (propagate_binfo_offsets): Moved here from tree.c. Update to handle primary virtual bases. (remove_base_fields): New function, split out from layout_basetypes. (dfs_mark_primary_bases_and_set_vbase_offsets): New function. (layout_virtual_bases): New function, split out from layout_basetypes. Update to handle primary virtual bases. (layout_basetypes): Moved here from tree.c. Use remove_base_fields and layout_virtual_bases. * search.c (dfs_mark_primary_bases_queue_p): New function. (mark_primary_bases): Use it. * tree.c (CEIL): Remove. (propagate_binfo_offsets): Remove. (layout_basetypes): Remove. 2000-01-01 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES. (BINFO_PRIMARY_MARKED_P): New macro. (SET_BINFO_PRIMARY_MARKED_P): Likewise. (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise. (mark_primary_bases): New function. (unmark_primary_bases): Likewise. * search.c (get_abstract_virtuals_1): Remove. (dfs_mark_primary_bases): New function. (mark_primary_bases): Likewise. (dfs_unmark_primary_bases): Likewise. (unmark_primary_bases): Likewise. (dfs_get_pure_virtuals): Likewise. 2000-01-01 Mark Mitchell <mark@codesourcery.com> * cp-tree.h (skip_rtti_stuff): Adjust prototype. * class.c (skip_rtti_stuff): Reorganize parameters and return value. (modify_one_vtable): Adjust. (fixup_vtable_deltas1): Likewise. (override_one_vtable): Likewise. * search.c (get_abstract_virtuals_1): Likewise. (get_pure_virtuals): Likewise. (expand_upcast_fixups): Likewise. * tree.c (debug_binfo): Likewise. * class.c (build_vtable): Don't return a value. Don't rebuild vtables for bases that have already been handled. (prepare_fresh_vtable): Don't rebuild vtables for bases that have already been handled. (modify_one_vtable): Adjust accordingly. (fixup_vtable_deltas1): Likewise. (finish_struct_1): Likewise. 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de> * call.c (build_new_method_call): Also check destructors.