original.name="Ensures_Invalid_3"
js.execute.ignore=true
======
>>> main.whiley
function g(int y) -> (int x)
requires y >= 0
ensures x > 0:
//
return y
function f(int y) -> (int x)
requires y > 0
ensures x >= 0:
//
return g(y)
public export method test():
assume f(1) == 1
assume g(0) == 0
---
E701 main.whiley 16,14:17
E717 main.whiley 6,4:11