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by my-next-account
40 days ago
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That's right! I made the example in such a way that it is obvious what the bug is, for pedagogical reasons :-). This particular bug is a bit trickier to spot when you have more complex programs, and is something that I have seen in real (large) codebases. Your inner/outer arena sounds exactly like the same thing, though? Generally, it's best to avoid the rewind trick, IMO, it makes it difficult to create composable programs. |
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