12 $a = (yield $b => $c);
14 // TODO Get rid of parens for cases 2 and 3
23 $a = (yield $b => $c);
25 // TODO Get rid of parens for cases 2 and 3
36 // TODO Get rid of parens for last case
42 $a = (yield $b => $c);
46 // TODO Get rid of parens for last case