[Python-3000] Type Expressions

[Mark Russell]

On 20 Apr 2006, at 10:23, Guido van Rossum wrote:
> IMO anything using any kind of nested brackets inside the argument
> list is doomed.

Another wild thought:

      def foo(a, b, @keyword_only c, d):
           pass

Actually that one could go in 2.X - it's currently a syntax error.

Mark Russell