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	(nested_name_specifier): And add it before this use.
	(typename_sub0): And this use.  Also add use without the keyword.
	(typename_sub1): Likewise.
	* pt.c (instantiate_class_template): Don't actually instantiate
	anything if our type uses template parms.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@18358 138bc75d-0d04-0410-961f-82ee72b054a4