on HP-UX (see bug #46011)
p4raw-id: //depot/perl@32071
is($o->[0], 1, 'int() numifies only once');
my $aref = [];
- my $num_val = 0 + $aref;
+ my $num_val = int($aref);
my $r = bless $aref, 'numify_self';
is(int($r), $num_val, 'numifies to self');
is($r->[0], 1, 'int() numifies once when returning self');