Subject: bug#23957: [PATCH] Make fboundp an alias for symbol-function

From: Philipp Stephani <[email-masked]>
Date: Tue, 12 Jul 2016 17:40:06 +0000

Drew Adams <[email-masked]> schrieb am Di., 12. Juli 2016 um
18:14 Uhr:

> It is not backward compatible, since `fboundp' returns t if
> there is a function value and `symbol-function' returns that
> function value.  This will break any code that depends on
> getting t or nil.
>

And the docstring of `fboundp' does specify that it returns t (not just
non-nil), so this is indeed a breaking chance.

I'd suggest to simply remove the FIXME instead.