cvs commit: fptools/ghc/compiler/iface MkIface.lhs fptools/ghc/compiler/typecheck TcType.lhs

[Simon Peyton Jones]

simonpj     2004/02/25 05:54:31 PST

  Modified files:
    ghc/compiler/iface   MkIface.lhs 
    ghc/compiler/typecheck TcType.lhs 
  Log:
  Yet another fix to the -Onot optimisation that hides data type
  representations in .hi files.
  
  1.  Expose the representation if any fields are exposed
  
  2.  Don't expose newtypes whose data-cons are abstract, unless the
      rep type is a FFI type.  (Previously we were more conservative
      and always exposed newtypes, just in case of a foreign decl.)
  
  Revision  Changes    Path
  1.10      +26 -15    fptools/ghc/compiler/iface/MkIface.lhs
  1.102     +10 -0     fptools/ghc/compiler/typecheck/TcType.lhs