[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: pure-fns in byte-opt.el

From: John Wiegley
Subject: Re: pure-fns in byte-opt.el
Date: Sun, 24 Sep 2017 16:22:31 -0700
User-agent: Gnus/5.130016 (Ma Gnus v0.16) Emacs/26.0 (darwin)

>>>>> "PS" == Philipp Stephani <address@hidden> writes:

PS> That sounds like a bug. Optimization shouldn't change semantics. Either we
PS> need to change the definition of "pure" to something far more restrictive,
PS> or we should fix the optimizer.

Agreed, optimization should mean only making things faster or more efficient,
not ever changing the answer or the behavior.

John Wiegley                  GPG fingerprint = 4710 CF98 AF9B 327B B80F
http://newartisans.com                          60E1 46C4 BD1A 7AC1 4BA2

reply via email to

[Prev in Thread] Current Thread [Next in Thread]