fix some "labeled" bugs #42
Open
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Ast traversing is buggy.
I fix some errors and mark with "todo" some suspicious places for which I didn't come up with test cases.
All places with
return node;andreturn;require checks.I think it would be a good idea to rewrite the tree traversal so that there is only one
returnfor the function. This would help to avoid errors related to forgetting to traversing child nodes.