[issue46090] C extensions can't swap out live frames anymore

[Guido van Rossum]

Guido van Rossum <guido at python.org> added the comment:

A thread without a frame looks like a natural end case when you consider the frames as a linked list. Could it be that exec()/eval() run in the current frame, and if there isn't a frame, they refuse to run? (Sorry, I don't recall anything more specific without going hunting through old code.)

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue46090>
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