[cvs-nhc98] patch applied (hat): Add the correct aux information to fieldnames in datatype declarations

[Malcolm Wallace]

Fri Dec 20 08:26:08 PST 2002  malcolm
  * Add the correct aux information to fieldnames in datatype declarations
  during the syntax-tree re-labelling phase.  Previously, we treated
  fieldnames as lambda-bound variables, but they are really let-bound.
  This additionally meant that the wrong arity was appearing for
  fieldnames in the info tables generated by hat-trans.

    M ./src/hattrans/AuxLabelAST.hs -2 +2