Variables can be redefined without erroring

[dragoncoder047]

So I finally got Fusion.ruel to compile without errors... but then I checked the output and noticed a problem.

Lines 83-91 of the output reference a variable called anyNTAAHead.0, but it was never defined anywhere else in the file, but it was used in the Nutshell file. (It should be var anyNTAAHead.0 = {7,8}.)

What is causing this and how do I fix it?

[supposedly]

Wow, this is weird. It looks like it's getting tripped up because you're defining anyNTAAHead twice (once on line 28, once on line 32).

Maybe the second definition is overwriting the first but without updating references to it or something? I don't know why I never accounted for this. Still, the output behaves correctly if you delete the second anyNTAAHead = ... line.

[dragoncoder047]

Gosh, I didn't think that was the problem. I didn't notice I had two definitions for the same variable.

IMO I think that the expected behavior in this case (if the expected behavior is not an error) would be transitions above the redefinition should use the old definition, and those below would use the new one like a variable in Python. But having the same variable mean two different things in two different places seems very confusing.