What text will appear in the console when the program is run?

Determine what output the console will display after executing the code below in Go.

package main

import "fmt"

func main() {
    messageCh := make(chan string, 1)
    close(messageCh)
    doneCh := make(chan struct{})
    close(doneCh)

    select {
    case messageCh <- "msg":
        fmt.Println("msg sent")
    case <-doneCh:
        fmt.Println("stop signal received")
    }
}