original.name="FunctionRef_Valid_1"
======
>>> main.whiley
function f1(int x) -> int:
return x + 1
function f2(int x) -> int:
return x * 2
type func_t is function(int) -> (int)
function g(func_t func) -> int:
return func(1234)
public export method test() :
assume g(&f1) == 1235
assume g(&f2) == 2468
---