#$ I had a problem when a function of the same type was referenced twice in the environment.
# 71
# 422

fn add1 (x I32) -> I32
	return x + 1

fn add2 (x I32) -> I32
	x' = add1(x)
	x'' = add1(x')
	return x''

x = add2(69)
println(x)

y = add2(420)
println(y)