func (T) M1(a uintptr) {} // ERROR "escaping uintptr"
//go:uintptrescapes
-func (T) M2(a ...uintptr) {} // ERROR "escaping ...uintptr" "leaking param: a"
+func (T) M2(a ...uintptr) {} // ERROR "escaping ...uintptr"
func TestF1() {
var t int // ERROR "moved to heap"