cp-tree.h (get_template_base): Don't declare.

cp-tree.h (get_template_base): Don't declare.

	* cp-tree.h (get_template_base): Don't declare.
	(dfs_walk): Declare.
	(dfs_unmark): Likewise.
	(markedp): Likewise.
	* pt.c (unify): Remove duplicate declaration.  Pass tparms and
	targs to get_template_base.
	(get_template_base_recursive): Move here from search.c.  Check to
	see that the base found can be instantiated to form the desired
	type.
	(get_template_base): Likewise.
	(get_class_bindings): Simplify.
	* search.c (get_template_base_recursive): Move to pt.c.
	(get_template_base): Likewise.
	(markedp): Make it global.
	(dfs_walk): Likewise.
	(dfs_unmark): Likewise.

From-SVN: r25128