[cvs-nhc98] patch applied (hat): In hat-trans, if a module has no export list, produce an export list

Mon May 20 07:16:17 PDT 2002 malcolm * In hat-trans, if a module has no export list, produce an export list containing only the stuff that should be exported. This avoids the problem of overlapping definitions of internally-generated identifiers (e.g. source positions) in a multi-module program. A little bit of a hack but should work. (Also noticed that a default declaration should always be deleted by the transformation). M ./src/compiler98/TraceTrans.hs -19 +37 M ./src/hattrans/TraceTrans.hs -19 +37