Check out this code. It looks like in a subroutine the clean up of lexical variables in a "if" statement is not done until after the sub exits:
use strict;
package foo;
our $counter = 0;
sub new {
my $class = shift;
bless {id=>$counter++},$class;
}
sub DESTROY{
my $self = shift;
print "DESTROYING $self->{id}\n";
}
package main;
test();
print "Back in main\n";
sub test{
print "Entering test\n";
if (1) {
my $foo = foo->new();
}
if (1) {
my $foo = foo->new();
}
if (1) {
my $foo = foo->new();
}
print "Leaving test\n";
}
__OUTPUT__
Entering test
Leaving test
DESTROYING 0
DESTROYING 1
DESTROYING 2
Back in Main
UPDATE The point of showing this code, is that maybe it is not a memory leak, but merely a delay in clean up
Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
Read Where should I post X? if you're not absolutely sure you're posting in the right place.
Please read these before you post! —
Posts may use any of the Perl Monks Approved HTML tags:
- a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
| |
For: |
|
Use: |
| & | | & |
| < | | < |
| > | | > |
| [ | | [ |
| ] | | ] |
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.