Hello,

I was just doing some work with Template Haskell and I noticed that the AST does not have support for record puns and wild-cards.  I know that these could be desugared into ordinary record patterns but I think that it would be more convenient for users (and also more consistent with the rest of the AST) if we provided direct support for them.

So I propose to change:

type FieldPat = (Name, Pat)

to

data FieldPat = RecordFileldP Name Pat  -- x = P
              | RecordPunP Name         -- x
              | RecordWildP             -- ..

Would there be any objections to doing so?  If not, I'd be happy to have a go at making the change.

-Iavor