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| author | Rafael Garcia-Suarez <rgarciasuarez@gmail.com> | 2007-08-09 13:41:28 +0000 |
|---|---|---|
| committer | Rafael Garcia-Suarez <rgarciasuarez@gmail.com> | 2007-08-09 13:41:28 +0000 |
| commit | a8cb5b9ec57a11eba446747575d2e00c99109ebe (patch) | |
| tree | 4796ada4852877b7302346f684963331fd0f6b10 /pod | |
| parent | a0e97681e3dce1bd7507ced1852eba3f825dab38 (diff) | |
| download | perl-a8cb5b9ec57a11eba446747575d2e00c99109ebe.tar.gz | |
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p4raw-id: //depot/perl@31695
Diffstat (limited to 'pod')
| -rw-r--r-- | pod/perltodo.pod | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/pod/perltodo.pod b/pod/perltodo.pod index c63820ba20..b58ad8f95d 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 |