Enums

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type Direction = enum { // default underlying type is UI32
	NORTH,     // 0
	EAST,      // 1
	SOUTH = 4, // 4
	WEST,      // 5
}


type Color = enum(UI8) {
	RED   = 1 << 0,
	GREEN = 1 << 1,
	BLUE  = 1 << 2,

	func containsRed = (this) -> Bool {
		return (this & Color.RED) as Bool;
	}
}


func entry = () #entry -> UI8 {
	const purple: Color = Color.RED | Color.BLUE;
	return purple.containsRed() as UI8;
}