3 ms·
Resumable exceptions are still used in Common Lisp, in the form of the condition system. There have been a few recent posts about it on HN, including one about
by kmill 6y ago
Resumable exceptions are still used in Common Lisp, in the form of the condition system. There have been a few recent posts about it on HN, including one about a new book.
I think the key is that the system lets you specify multiple resumption points, so then the exception handler can make an intelligent decision of how to resume.