1 package main 2 3 func main() { 4 done := make(chan int32, 1) 5 go func() { 6 done <- 77 7 }() 8 v := <-done 9 if v == 77 { 10 println("PASS: goroutine") 11 } else { 12 println("FAIL: goroutine") 13 } 14 } 15