m(3) < $x->m(3)) {} if ($y[2] - $y[2]) {} if ($x == $y) {} // See xhpast 0.54 -> 0.55. return $a->sub->value < $b->sub->value; $skip_cache = true || $some_complicated_expression; $skip_cache = $a || $b; $skip_cache = false && something(); $skip_cache = f(); ~~~~~~~~~~ error:3:5 error:5:5 error:7:5 error:14:15 error:16:15