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Re: flet not undone on lisp nesting error
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From: |
Stefan Monnier |
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Subject: |
Re: flet not undone on lisp nesting error |
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Date: |
Sun, 28 Feb 2010 20:01:50 -0500 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/23.1.92 (gnu/linux) |
> However, if I trigger a "normal" error with (error) then both are
> undone. Is this peculiar to a circular lisp nesting error, or are there
> other classes of error upon which flet will not be undone? What is the
> idiomatic way to protect against this (other than not having infinite
> recursions in my code)? Do I have to keep copies of the original values
> for use in an unwind-protect?
Looks like a bug. Please report it via M-x report-emacs-bug.
Stefan