help-gnu-emacs
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: Is `eval' allowed to modify its argument?


From: Michael Heerdegen
Subject: Re: Is `eval' allowed to modify its argument?
Date: Thu, 12 Nov 2020 22:18:47 +0100
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux)

Michael Heerdegen <michael_heerdegen@web.de> writes:

> is `eval' allowed to modify a list specified as FORM argument?

Can it happen when FORM is macroexpanded and an expander destructively
modifies an input expression?

Michael.




reply via email to

[Prev in Thread] Current Thread [Next in Thread]