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#!./perl
# $Header: op.chop,v 2.0 88/06/05 00:13:22 root Exp $
print "1..2\n";
# optimized
$_ = 'abc';
$c = do foo();
if ($c . $_ eq 'cab') {print "ok 1\n";} else {print "not ok 1\n";}
# unoptimized
$_ = 'abc';
$c = chop($_);
if ($c . $_ eq 'cab') {print "ok 2\n";} else {print "not ok 2\n";}
sub foo {
chop;
}
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