What are the scoping rules for variables in nested courtyards?

Raymond Chen

I dreamed that I had to fix a bug caused by variable redeclaration inside a nested courtyard. Had to move the horses out of the way first.

And then it got weird.

I won’t go into the orchestra rehearsal that turned out to be just a recording played on a loudspeaker in an empty concert hall. Because you wouldn’t believe that part.


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