GHC build failure

[Krasimir Angelov]

When I am trying to build GHC from CVS it fails with:

deSugar/DsMeta.hs:288:13:
   Constructor `ConDecl' should have 6 arguments, but has been given 4
   When checking the pattern: ConDecl con [] (L _ []) details
   When checking the pattern: L loc (ConDecl con [] (L _ []) details)
   In the definition of `repC':
       repC (L loc (ConDecl con [] (L _ []) details))
              = do
                  con1 <- lookupLOcc con
                  repConstr con1 details

HsDecls.ConDecl has been changed in revision 1.112 but DsMeta isn't updated.