Oreo  |  8.0.0_r4
Golang程序  |  12行  |  244 B 

// Copyright 2012 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.

package pkg1

var x = make(chan interface{})

func Do() int {
	return (<-x).(int)
}