// Chapter 29 example: this file does not compile, on purpose. A dog embeds an
// animal, but a dog is not an animal. Run it, read the error, then change the
// call to show(rex.animal).
//
// Run with: go run exercises/29/02-not-a-parent.go

package main

import "fmt"

type animal struct {
	name string
}

type dog struct {
	animal
}

func show(a animal) {
	fmt.Println("Animal:", a.name)
}

func main() {
	rex := dog{animal: animal{name: "Rex"}}
	show(rex)
}