-- functionextraction_extract_return_init_5_2 --
package extract

func _() string {
	x := 1
	//@mark(exSt5, "if")
	cond0, ret0 := fn0(x)
	if cond0 {
		return ret0
	} //@mark(exEn5, "}")
	x = 2
	return "b"
	//@extractfunc(exSt5, exEn5)
}

func fn0(x int) (bool, string) {
	if x == 0 {
		x = 3
		return true, "a"
	}
	return false, ""
}