deadlock.go

package main

func main() {
        var( a = [...]int {81,32,45}
                chin = make(chan int)
                chout = make(chan int)
        )

        f1:=func() {
                for d:=range chout {
                        println("d : %d" ,d);
                }
        }
        f2:=func() {
                for i:= range a {
                        chin<- i;
                        dd:= <-chin
                        chout<- dd
                }
        }

        go f1()
        f2()
}