ebug_info_for_using (tree, tree);

extern void finish_namespace_using_decl (tree, tree, tree);
extern void finish_local_using_decl (tree, tree, tree);
extern void finish_namespace_using_directive (tree, tree);
extern void finish_local_using_directive (tree, tree);
extern tree pushdecl (tree, bool is_friend = false);
extern tree pushdecl_outermost_localscope (tree);
extern tree pushdecl_top_level (tree, bool is_friend = false);
extern tree pushdecl_top_level_and_finish (tree, tree);
extern tree pushtag (tree, tree, tag_scope);
extern int push_namespace (tree, bool make_inline = false);
extern void pop_namespace (void);
extern void push_nested_namespace (tree);
extern void pop_nested_namespace (tree);
extern void push_to_top_level (void);
extern void pop_from_top_level (void);

#endif /* GCC_CP_NAME_LOOKUP_H */