// (3) Conversion of a Pointer to a uintptr and back, with arithmetic.

func arithAdd() unsafe.Pointer {
	var x [2]byte // ERROR "moved to heap: x"
	return unsafe.Pointer(uintptr(unsafe.Pointer(&x[0])) + 1)
}

func arithSub() unsafe.Pointer {
	var x [2]byte // ERROR "moved to heap: x"
	return unsafe.Pointer(uintptr(unsafe.Pointer(&x[1])) - 1)
}

func arithMask() unsafe.Pointer {
	var x [2]byte // ERROR "moved to heap: x"