[cvs-nhc98] patch applied (hat): Parse the new standard FFI " entity" string, and generate marshalling

[Malcolm Wallace]

Mon Sep  9 06:18:15 PDT 2002  malcolm
  * Parse the new standard FFI "entity" string, and generate marshalling
  code according to it.  We now implement the "&" device for taking the
  address of a pointer into Haskell.  "dynamic" and "wrapper" are parsed
  but not implemented.  The FFI types "Ptr a" and "ForeignPtr a" are
  now treated as primitive types in their own right.

    M ./src/compiler98/Foreign.hs -60 +131