// run
// Copyright 2014 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 chan int, 1)
c1 := make(chan int, 1)
c1 <- 42
c <- c1
x := <-<-c
if x != 42 {
println("BUG:", x, "!= 42")
}
}