[commit: ghc] master's head updated: Add default case (fixes -Werror) (4d90e44)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/ghc

Branch 'master' now includes:

     e12a6a8 Propositional equality for Datatype meta-information
     0a8e6fc Make constructor metadata parametrized (with intended parameter <- datatype)
     f097b77 Implement sameConstructor
     cc618e6 get roles right and fix a FIXME
     79c7125 Actually parametrize the Constructor with the Datatype
     7bd4bab Supply a reasonable name (should be derived from d_name tho)
     09fcd70 Use 'd_name' as the name (should be derived from d_name tho)
     4d90e44 Add default case (fixes -Werror)