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From: Leo Liu <sdl.web@gmail.com>
To: Nicolas Richard <theonewiththeevillook@yahoo.fr>
Cc: 17498@debbugs.gnu.org
Subject: bug#17498: 24.4.50; This function has a compiler macro `yes--cmacro'.
Date: Sat, 17 May 2014 02:28:32 +0800	[thread overview]
Message-ID: <m3lhu137e7.fsf@gmail.com> (raw)
In-Reply-To: <87r43udrpe.fsf@geodiff-mac3.ulb.ac.be> (Nicolas Richard's message of "Fri, 16 May 2014 10:59:41 +0200")

On 2014-05-16 10:59 +0200, Nicolas Richard wrote:
> This case could be "fixed" by optimizing `when' for a nil condition

NIL is used to show the compiler macro is always defined; it could be
any non-constant expression. But thanks for pointing me to
eval-and-compile.

Leo





      reply	other threads:[~2014-05-16 18:28 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-05-15 15:05 bug#17498: 24.4.50; This function has a compiler macro `yes--cmacro' Leo Liu
2014-05-15 19:43 ` Stefan Monnier
2014-05-16  1:28   ` Leo Liu
2014-05-16 12:24     ` Stefan Monnier
2014-05-16 18:25       ` Leo Liu
2014-05-16  8:59 ` Nicolas Richard
2014-05-16 18:28   ` Leo Liu [this message]

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