// run// 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.// Test scoping of variables.packagemainvarx,yint;funcmain(){x=15;y=20;{varxint;x=25;y=25;_=x;}x=x+y;if(x!=40){panic(x);}}