-- functionextraction_extract_return_init_nonnested_5_2 --
package extract

func _() string {
	x := 1
	//@mark(exSt12, "if")
	return fn0(x) //@mark(exEn12, "\"b\"")
	//@extractfunc(exSt12, exEn12)
}

func fn0(x int) string {
	if x == 0 {
		x = 3
		return "a"
	}
	x = 2
	return "b"
}