original.name="IntDiv_Valid_3"
======
>>> main.whiley
type nat is (int x) where x >= 0
type pos is (int x) where x > 0
function f(pos x, int y) -> nat
requires y > 0:
nat z
if true:
z = x / y
else:
z = y / x
return z
public export method test() :
assume f(10, 2) == 5
---