PR c++/21440
	* semantics.c (finish_stmt_expr_expr): Add an explicit
	initialization to the last statement in the statement-expression.
	* (finish_stmt_expr): Adjust accordingly.

	PR c++/21440
	* g++.dg/ext/stmtexpr5.C: New test.
	* g++.dg/ext/stmtexpr6.C: Likewise.

From-SVN: r103911