compiler development

type Crate{health} { health: float } type Enemy{health} { health: float } spec Damageable { health: float hit(mut self, float damage) -> none { self.health -= damage } } Crate crate = new { health = 30 } Enemy enemy = new { health = 50 } span<Damageable> crateAsDamageable = crate<Damageable> crateAsDamageable.hit(10) span<Damageable> enemyAsDamageable = enemy<Damageable> enemyAsDamageable.hit(5) че думаете