[go-nuts] A question about evaluation of channel’s send statement

[Marlon Che]

Hi everyone!
Please help me figure out the two different results of following code:

package main
import (
    "fmt"
    "time"
)
func main() {
    var num = 10
    var p = &num

    c := make(chan int)

    go func() {
        c <- *p // with this line we will get 11 from channel c
        //c <- num // with this line we will get 10 from channel c
    }()

    time.Sleep(2 * time.Second)
    num++
    fmt.Println(<-c)

    fmt.Println(p)
}

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