#$ Basic typeclass with two instances, one with environment.
# 11111
# 489

class MyAsInt
	to-int (self _) -> I32

m = 69
inst MyAsInt I32
	to-int (self I32) -> I32
		return self + m

inst MyAsInt Unit
	to-int (self Unit) -> I32
		return 11111

println(to-int(Unit))
println(to-int(420))