pi.X.Inner = nil

	// Set up an interface value that will cause a crash.
	// P1 = 1 is a non-zero, so the interface looks non-nil.
	// P2 = pi ensures that the data word points into the
	// allocated heap; if not the collection skips the interface
	// value as irrelevant, without dereferencing P1.
	pi.P1 = 1
	pi.P2 = uintptr(unsafe.Pointer(pi))
}

func TestCallMethodJump(t *testing.T) {