PR c++/11808
	* cp-tree.h (KOENIG_LOOKUP_P): New macro.
	(finish_call_expr): Change prototype.
	* parser.c (cp_parser_postfix_expression): Adjust call to
	finish_call_expr.
	* pt.c (tsubst_copy_and_build): Use KOENIG_LOOKUP_P.
	* semantics.c (finish_call_expr): Add koenig_p parameter.

	PR c++/11808
	* g++.dg/expr/call1.C: New test.

From-SVN: r70998