Subject: bug#53809: 29.0.50; fatal error: assertion failed: string_immovable_p (bytestr)

From: Mattias Engdegård <[email-masked]>
Date: Mon, 7 Feb 2022 16:01:17 +0100

7 feb. 2022 kl. 15.30 skrev Eli Zaretskii <[email-masked]>:

>> Lisp Backtrace:
>> "gnus-alias-init" (0xffffacc0)

What is that `gnus-alias-init`? I can't find anything like it in the Emacs tree.

> CC'ing Mattias, who added that assertion about 2 weeks ago.  Sounds
> like it is sometimes violated?

Thank you. The invariant that the actual bytecode string of a bytecode object is immovable is not supposed to be violated, and this is the first time I've seen it happen.