original.name="DoWhile_Invalid_1"
js.execute.ignore=true
======
>>> main.whiley
function count(int n) -> (int r)
ensures r == n:
//
int i = 0
//
do:
i = i + 1
while i < n where i >= 0 && i <= n
//
return i
public export method test():
assume count(-1) == 0
assume count(0) == 0
assume count(1) == 1
assume count(2) == 2
---
E703 main.whiley 8,22:37
E720 main.whiley 8,22:37