var u, v, w int // ERROR "moved to heap: u$" "moved to heap: v$" "moved to heap: w$"
		defer noop(tee(&u))
		defer noop(&v, &w)
	}
}

type Fooer interface {
	Foo()
}

type LimitedFooer struct {
	Fooer
	N int64
}

func LimitFooer(r Fooer, n int64) Fooer { // ERROR "leaking param: r$"
	return &LimitedFooer{r, n} // ERROR "&LimitedFooer{...} escapes to heap$"
}

		var u, v, w int // ERROR "moved to heap: u$" "moved to heap: v$" "moved to heap: w$"
		defer noop(tee(&u))
		defer noop(&v, &w)
	}
}

type Fooer interface {
	Foo()
}

type LimitedFooer struct {
	Fooer
	N int64
}

func LimitFooer(r Fooer, n int64) Fooer { // ERROR "leaking param: r$"
	return &LimitedFooer{r, n} // ERROR "&LimitedFooer{...} escapes to heap$"
}