// 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.
package main
func main() {
c := make(chan bool, 1);
select {
case _ = <-c:
panic("BUG: recv should not");
default:
}
c <- true;
select {
case _ = <-c:
default:
panic("BUG: recv should");
}
}