sink = vals
	return FooN(vals...)
}

func TFooN() {
	for i := 0; i < 1000; i++ {
		var i, j int
		FooN(&i, &j) // ERROR "... argument does not escape"
	}
}

func TFooNx() {
	for i := 0; i < 1000; i++ {
		var i, j, k int   // ERROR "moved to heap: i" "moved to heap: j" "moved to heap: k"
		FooNx(&k, &i, &j) // ERROR "... argument does not escape"
	}
}

func TFooNy() {