+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 dependant 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.
OSDN Git Service
