gcc/
	* hash-traits.h (string_hash, nofree_string_hash): New classes.
	* genmatch.c (capture_id_map_hasher): Use nofree_string_hash.
	* passes.c (pass_registry_hasher): Likewise.
	* config/alpha/alpha.c (string_traits): Likewise.
	* config/i386/winnt.c (i386_find_on_wrapper_list): Likewise.
	* config/m32c/m32c.c (pragma_traits): Likewise.
	* config/mep/mep.c (pragma_traits): Likewise.

gcc/java/
	* jcf-io.c (memoized_class_lookups): Use nofree_string_hash.
	(find_class): Likewise.

From-SVN: r224971