Curiously, it works for postfix `when`:
```
$_ := any(4,3);
{say 'postfix when'} when 3; # 3
when 3 { say 'prefix when' } # (no output)
```-- love, raiph
Curiously, it works for postfix `when`:
```
$_ := any(4,3);
{say 'postfix when'} when 3; # 3
when 3 { say 'prefix when' } # (no output)
```-- love, raiph