-- functionextraction_extract_smart_return_6_2 --
package extract

func _() {
	var b []int
	var a int
	b = fn0(a, b) //@mark(exEn7, ")")
	b[0] = 1
	//@extractfunc(exSt7, exEn7)
}

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