This takes me back to VB6 days where placing a dim in the sub would be too costly if that sub was called iteratively and using a global was the only way to opti

This takes me back to VB6 days where placing a dim in the sub would be too costly if that sub was called iteratively and using a global was the only way to optimize it because of the poor stack allocations. Would love to see what semantics are making let/const abysmal.