cp:
	PR c++/109
	* decl.c (grokdeclarator): Allow friend declarations from
	dependant types.
	* decl2.c (handle_class_head): Don't push into template parm contexts.
	* pt.c (push_template_decl_real): Template parm contexts are never
	being defined.
testsuite:
	* g++.dg/template/friend4.C: New test.

From-SVN: r49589