Very poor man's model you mean. It won't help if you do something like any of the following three lines: 
push @big, 1 while 1;
$foo = $bar = "BIGBIG"; while ($foo =~ s/BIG/$bar/) {}
sub oops {my $var = shift; oops($var);}

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I have seen all three mistakes made. In fact just yesterday I discovered an example of the third mistake in the 5.6.* implementation of Carp.pm. But you knew that. :-)

In reply to RE (tilly) 1: Poor man's setrlimit by tilly
in thread Poor man's setrlimit by merlyn

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