// $G $F.go && $L $F.$A && ./$A.out// Copyright 2009 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.packagemainimport"os"funcmain(){count:=7ifone:=1;{count=count+one}ifcount!=8{print(count," should be 8\n")os.Exit(1)}}