On 19/03/2013 00:19, Jakob Ovrum wrote: <snip>
It's worth noting that including a standard interface (as in the interface keyword) for stuff like Comparable, Hashable etc. is a possibility that can be explored to enable runtime polymorphism akin to the current Object for programs that need it. Either way, I'm glad it's on its way out of Object.
Can you think a use case that can't be fulfilled by using an IsExpression to test whether a type supports such an operation?
Stewart.
