}()
	go func() {
		c2 <- 10
	}()
	x := 0
	go func() {
		c1 <- x // read of x races with...
		done <- true
	}()
	x = <-c2 // ... write to x here
	<-done
}

func TestNoRaceChanReadWriteAsync(t *testing.T) {
	done := make(chan bool)
	c1 := make(chan int, 10)
	x := 0
	go func() {
		c1 <- x // read of x does not race with...
		done <- true
	}()
	x = <-c1 // ... write to x here