A int
	B string
}

type ET2 struct {
	X string
}

type ET1 struct {
	A    int
	Et2  *ET2
	Next *ET1
}

// Like ET1 but with a different name for a field
type ET3 struct {
	A             int
	Et2           *ET2
	DifferentNext *ET1
}

// Like ET1 but with a different type for a field
type ET4 struct {
	A    int
	Et2  float64
	Next int
}