+2004-07-29 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.h (IDENTIFIER_REPO_CHOSEN): Define.
+ (lang_decl_flags): Narrow the width of "languages". Add
+ repo_available_p.
+ (DECL_NEEDED_P): Remove.
+ (FOR_EACH_CLONE): New macro.
+ (DECL_REPO_AVAILABLE_P): Likewise.
+ (DECL_TINFO_P): Likewise.
+ (set_linkage_according_to_type): Declare.
+ (import_export_vtable): Remove.
+ (import_export_tinfo): Likewise.
+ (mark_needed): New function.
+ (decl_needed_p): Likewise.
+ (note_vauge_linkage_fn): Likewise.
+ (init_repo): Change prototype.
+ (repo_template_used): Remove.
+ (repo_template_instantiated): Likewise.
+ (repo_emit_p): New function.
+ (repo_export_class_p): Likewise.
+ (no_linkage_check): Change prototype.
+ * class.c (set_linkage_according_to_type): New function.
+ (build_vtable): Use it. Do not call import_export_vtable. Set
+ DECL_IGNORED_P if appropriate.
+ * decl.c (duplicate_decls): Preserve DECL_REPO_AVAILABLE_P.
+ (make_rtL_for_nonlocal_decls): Check for template instantiations
+ explicitly.
+ (grokfndecl): Adjust call to no_linkage_check.
+ (set_linkage_for_static_data_member): New function.
+ (grokvardecl): Use it. Adjust call to no_linkage_check.
+ (grokdeclarator): Use set_linkage_for_static_data_member.
+ * decl2.c (note_vague_linkage_fn): New function.
+ (note_vague_linkage_var): Likewise.
+ (finish_static_data_member_decl): Use it.
+ (import_export_vtable): Remove.
+ (import_export_class): Use repo_export_class_p.
+ (var_finalized_p): Simplify.
+ (maybe_emit_vtables): Simplify.
+ (mark_needed): New function.
+ (decl_needed_p): Likewise.
+ (import_export_decl): Add documentation and consistency checks.
+ Use repo_emit_p. Handle virtual tables and RTTI information
+ here.
+ (import_export_tinfo): Remove.
+ (write_out_vars): Call import_export_decl.
+ (cxx_callgraph_analyze_expr): Ensure that all vtables are emitted
+ whenever one is.
+ (finish_file): Use decl_needed_p. Do not call import_export_decl
+ for undefined static data members. Do not warn about undefined
+ inlines when using a repository.
+ (mark_used): Use note_vague_linkage_fn. Always defer template
+ instantiations.
+ * lex.c (cxx_init): Adjust call to init_repo. Always set
+ flag_unit_at_a-time.
+ * method.c (synthesize_method): Remove unncessary
+ import_export_decl call.
+ (implicitly_declare_fn): Use set_linkage_according_to_type.
+ * optimize.c (maybe_clone_body): Use FOR_EACH_CLONE.
+ * pt.c (instantiate_class_template): Don't redundantly add classes
+ to keyed_classes. Don't call repo_template_used.
+ (tsubst_decl): Set DECL_INTERFACE_KNOWN for instantiations of
+ templates with internal linkage.
+ (check_instantiated_args): Adjust call to no_linkage_check.
+ (instantiate_template): Use FOR_EACH_CLONE.
+ (mark_definable): New function.
+ (mark_decl_instantiated): Use it.
+ (do_decl_instantiation): Adjust tests for explicit instantiation
+ after "extern template".
+ (instantiate_class_member): Do not use repo_template_instantiated.
+ (do_type_instantiation): Simplify.
+ (instantiate_decl): Use mark_definable. Check repo_emit_p.
+ Simplify.
+ * repo.c (repo_get_id): Remove.
+ (original_repo): Remove.
+ (IDENTIFIER_REPO_USED): Remove.
+ (IDENTIFIER_REPO_CHOSEN): Remove.
+ Remove all #if 0'd code.
+ (repo_template_used): Remove.
+ (repo_template_instantiated): Remove.
+ (temporary_obstack_initialized_p): New variable.
+ (init_repo): Register with lang_post_pch_load. Avoid creating
+ identifiers unnecessarily. Don't use original_repo. Close the
+ file here.
+ (reopen_repo_file_for_write): Not here.
+ (finish_repo): Always write out a new repository file.
+ (repo_emit_p): New function.
+ (repo_export_class_p): Likewise.
+ * rtti.c (get_tinfo_decl): Use set_linkage_according_to_type.
+ (involves_incomplete_p): New function.
+ (tinfo_base_init): Use it.
+ (ptr_initializer): Remove non_public_ptr parameter.
+ (ptm_initializer): Likewise.
+ (get_pseudo_ti_init): Likewise.
+ (unemitted_tinfo_decl_p): Remove.
+ (emit_tinfo_decl): Use import_export_decl.
+ * semantics.c (expand_body): Move updates of static_ctors and
+ static_dtors to ...
+ (expand_or_defer_fn): ... here.
+ * tree.c (no_linkage_check): Add relaxed_p parameter.
+
2004-07-28 Eric Christopher <echristo@redhat.com>
* cp-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
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