* Makefile.in (typeck2.o): Depend on output.h.

	* Makefile.in (typeck2.o): Depend on output.h.
	* typeck2.c: Include output.h.

	* decl.c (flag_ansi): Remove declaration.

	* pt.c (tinst_level_tick): Make it static.
	(last_template_error_tick): Likewise.

	* cp-tree.h (mapcar): Remove declaration.
	(search_tree): Likewise.
	(walk_tree_fn): New typedef.
	(walk_tree): New function.
	* tree.c (bot_manip): Change prototype.  Adjust to be called via
	walk_tree.
	(bot_replace): Likewise.
	(no_linkage_helper): Likewise.
	(copy_tree_r): New function.
	(search_tree): Rename, and adjust, to become ...
	(walk_tree): New function.
	(mapcar): Remove.
	(target_remap): Remove.
	(target_remap_count): Likewise.
	(break_out_target_exprs): Use walk_tree.
	* decl.c (local_variable_p): Change prototype.
	(check_default_argument): Use walk_tree.
	* pt.c (for_each_template_parm_r): New function, split out from ...
	(for_each_template_parm): Here.  Use it, via walk_tree.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30412 138bc75d-0d04-0410-961f-82ee72b054a4