From: Richard M. Stallman <rms@gnu.org>
Date: Mon, 9 Sep 2002 00:28:00 +0000 (+0000)
Subject: Comment change.
X-Git-Tag: ttn-vms-21-2-B4~13317
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=cd63e3a185357e4a8a118173ef31faac5286287d;p=emacs.git

Comment change.
---

diff --git a/lisp/emacs-lisp/byte-opt.el b/lisp/emacs-lisp/byte-opt.el
index 5441083a8b2..5594b918b37 100644
--- a/lisp/emacs-lisp/byte-opt.el
+++ b/lisp/emacs-lisp/byte-opt.el
@@ -1151,6 +1151,10 @@
 ;;; state, so that constant folding them would be wrong,
 ;;; but we don't do constant folding based on this list.
 
+;;; However, at present the only optimization we normally do
+;;; is delete calls that need not occur, and we only do that
+;;; with the error-free functions.
+
 ;;; I wonder if I missed any :-\)
 (let ((side-effect-free-fns
        '(% * + - / /= 1+ 1- < <= = > >= abs acos append aref ash asin atan