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by dragonwriter
4421 days ago
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> Are there any other languages that allow the calling scope to specify how lower-level functions handle errors without unwinding the stack? Any language with continuations can have it added as a library. Of course, not a lot of popular, non-Lisp languages these days have continuations... (Ruby kinda does -- it was a language-level feature in 1.8 but has been sidelined since as non-MRI implementations generally don't support them.) |
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