-- functionextraction_extract_unnecessary_param_6_2 --
package extract

func _() {
	var b []int
	var a int
	//@mark(exSt8, "a")
	a, b = fn0(b) //@mark(exEn8, ")")
	b[0] = 1
	if a == 2 {
		return
	}
	//@extractfunc(exSt8, exEn8)
}

func fn0(b []int) (int, []int) {
	a := 2
	b = []int{}
	b = append(b, a)
	return a, b
}