re PR c++/47388 (ICE: in begin_for_stmt, at cp/semantics.c:863 with -fno-for-scope and for(;;) inside a template)

	PR c++/47388
	* semantics.c (begin_for_stmt): If -fno-for-scope, don't
	assume init must be NULL if scope is NULL.
	(begin_range_for_stmt): Likewise.

	* g++.dg/cpp0x/range-for10.C: New test.
	* g++.dg/template/for1.C: New test.

From-SVN: r169105