On Friday, 29 March 2013 at 12:56:10 UTC, bearophile wrote:
$ is used for array lengths, so it's not so good to overload it to mean "don't care" too.Alternative syntaxes: {c, $_} = tup; {c, @} = tup; {c, @_} = tup; {c, $$} = tup; {c, {}} = tup; {c, {_}} = tup; {c, $~} = tup; {c, @~= tup; etc.
{c, ?} = tup;