1 // run 2 3 // Copyright 2009 The Go Authors. All rights reserved. 4 // Use of this source code is governed by a BSD-style 5 // license that can be found in the LICENSE file. 6 7 package main 8 9 func main() { 10 c := make(chan bool, 1); 11 select { 12 case _ = <-c: 13 panic("BUG: recv should not"); 14 default: 15 } 16 c <- true; 17 select { 18 case _ = <-c: 19 default: 20 panic("BUG: recv should"); 21 } 22 } 23
