Variable name collision

[flofriday]

Example

func inner() {
    x = 8000
}

func outer() > Int {
    x = 3
    inner()
    return x
}

print(outer) // prints 8000 instead of 3

Reason

So when we call a function we stack a new environment ontop the current one. This is wrong we should stack the new environment ontop of the global one.

[flofriday]

Is now fixed