GNU bug report logs - #26847
26.0.50; Using edebug-step-in on a macro switches to go-mode

Previous Next

Full log

View this message in rfc822 format

From: Dmitry Gutov <dgutov <at> yandex.ru>
To: Gemini Lasswell <gazally <at> runbox.com>, 26847 <at> debbugs.gnu.org
Subject: bug#26847: 26.0.50; Using edebug-step-in on a macro switches to go-mode
Date: Wed, 10 May 2017 01:23:39 +0300

On 09.05.2017 0:06, Gemini Lasswell wrote:

> Stepping into macros would have made sense before eager
> macro-expansion, but now by the time Edebug instruments the code the
> macro has already run. Probably the simplest thing to do here is to
> have edebug-step-in signal an error if asked to step into a macro. The
> documentation for edebug-step-in also should be updated to remove
> mention of stepping into macros.

Since nobody has complained about this problem by now, it's probably the 
easiest solution indeed.

However, I wonder if we could inhibit eager macro-expansion when a 
function is being instrumented by edebug. Its definition is being 
re-evaluated at that time, right?

I don't know if we have a good way to do that, though. Or if adding one 
ends up being easy to maintain.

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.