From: Rafael Garcia-Suarez <rgarciasuarez@gmail.com>
Date: Thu, 9 Aug 2007 13:41:28 +0000 (+0000)
Subject: Add an idea by Hugo
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=a8cb5b9ec57a11eba446747575d2e00c99109ebe;p=p5sagit%2Fp5-mst-13.2.git

Add an idea by Hugo

p4raw-id: //depot/perl@31695
---

diff --git a/pod/perltodo.pod b/pod/perltodo.pod
index c63820b..b58ad8f 100644
--- a/pod/perltodo.pod
+++ b/pod/perltodo.pod
@@ -550,6 +550,12 @@ program if you pass the process ID. It would be good to do this with the Perl
 debugger on a running Perl program, although I'm not sure how it would be
 done." ssh and screen do this with named pipes in /tmp. Maybe we can too.
 
+=head2 Optimize away empty destructors
+
+Defining an empty DESTROY method might be useful (notably in
+AUTOLOAD-enabled classes), but it's still a bit expensive to call. That
+could probably be optimized.
+
 =head2 LVALUE functions for lists
 
 The old perltodo notes that lvalue functions don't work for list or hash