Subject: Re: bug#48489: 28.0.50; Incorrect Edebug instrumentation for old `when-let' form

From: Glenn Morris <[email-masked]>
Date: Tue, 18 May 2021 10:59:08 -0400

Philipp wrote:

> This can be rectified by swapping the two `&or' branches in the Edebug
> specification for `if-let', which makes sense given the first branch is
> often a superset of the second.  I don't mind doing that, but maybe
> there are negative conseqences from that that I don't see?

Since 9676d41, edebug-tests-duplicate-symbol-backtrack fails.
Ref eg https://hydra.nixos.org/build/143298928
Reproduced on CentOS 8.3.