Proposal: Add Random instances for more base types

[Henning Thielemann]

On Fri, 8 Oct 2010, Bas van Dijk wrote:

> On Thu, Oct 7, 2010 at 2:27 PM, Ivan Lazar Miljenovic
> <ivan.miljenovic at gmail.com> wrote:
>> A lot of those can be removed if Random has instances for Word* by
>> default.  Is there any reason they aren't already instances?
>
> On Thu, Oct 7, 2010 at 2:28 PM, Ian Lynagh <igloo at earth.li> wrote:
>> I see several instances for base types - the random package ought to
>> provide these.
>
> Proposal:
>
> Add Random instances for:

How about Random instances for tuples?