package main
import ( "fmt" "net" )
var temp net.IP
func main() { fmt.Println("start......") ch := make(chan int) <-ch fmt.Println("hello world") }
/* start......
*/
package main
import ( "fmt" )
func main() { fmt.Println("start......") ch := make(chan int) <-ch fmt.Println("hello world") }
/* start...... fatal error: all goroutines are asleep - deadlock!
goroutine 1 [chan receive]: main.main() */