original.name="Reference_Valid_41"
js.compile.ignore=true
======
>>> main.whiley
method m(&(int[]) x)
ensures *x == old(*x):
// do nout
skip
public export method test():
&(int[]) l = new [0,1]
&(int[]) k = new [1,2]
m(k)
assert (*l) == [0,1]
assert (*k) == [1,2]
---