perlfaq3: Is it safe to return a reference to local or lexical data?
[email protected] (_brian_d_foy)
| Newsgroups | perl.perlfaq.workers |
|---|---|
| Message-ID | <291220020244224928%[email protected]> |
* Is it safe to return a reference to local or lexical data?
+ the $i does not do anything, so I removed it.
Index: perlfaq3.pod
===================================================================
RCS file: /cvs/public/perlfaq/perlfaq3.pod,v
retrieving revision 1.30
diff -u -d -r1.30 perlfaq3.pod
--- perlfaq3.pod 6 Dec 2002 07:40:11 -0000 1.30
+++ perlfaq3.pod 29 Dec 2002 10:42:44 -0000
@@ -641,7 +641,7 @@
return \@a;
}
- for $i ( 1 .. 10 ) {
+ for ( 1 .. 10 ) {
push @many, makeone();
}
--
brian d foy, [email protected]