Ingo Blechschmidt skribis 2005-08-27 17:38 (+0200):
> I think these semantics are pretty clear. But what about lists?
Lists are a language thing, not a data type. List elements can be
> ($foo, $bar) =:= $foo;
> # False (i.e. no difference to arrays) or true?
I think this can be (but that doesn't mean will be) optimized to
$foo =:= $foo
which in turn could be optimized to truth.