[short] skip
go test -cover ./coverblank
stdout 'coverage: 100.0% of statements'


-- coverblank/a.go --
package coverblank

func _() {
	println("unreachable")
}

type X int

func (x X) Print() {
	println(x)
}

func (x X) _() {
	println("unreachable")
}

-- coverblank/a_test.go --
package coverblank

import "testing"

func TestX(t *testing.T) {
	var x X
	x.Print()
}