// $G $D/$F.go// Copyright 2010 The Go Authors. All rights reserved.// Use of this source code is governed by a BSD-style// license that can be found in the LICENSE file.// http://code.google.com/p/go/issues/detail?id=746packagemaintypeIinterface{F()}typeTstruct{}func(T)F(){}funcmain(){switchI(T{}).(type){caseinterface{}:}}