False positive unused variable

[zolotov]

It seems that variables is always used if it is passed to anonymous function

package main

func main() {
    var i int
    f(func() { i = 0; println("test") })
}

func f(m func()) {
    m()
}

[ignatov]

Danke Schön.

[zolotov]

Danke Schön.

Looks like somebody's name