[cvs-nhc98] Support functional dependencies in hat-trans. (The nhc98

malcolm: Fri Nov 8 16:07:46 CET 2002 Update of /usr/src/master/nhc/src/compiler98 In directory hinken:/tmp/cvs-serv15641/src/compiler98 Modified Files: Bind.hs DbgDataTrans.hs DbgReplaceConstr.hs DbgTrans.hs Extract.hs MkSyntax.hs Need.hs Parse.hs PrettySyntax.hs Rename.hs RmClasses.hs SccModule.hs Syntax.hs SyntaxPos.hs Log Message: Support functional dependencies in hat-trans. (The nhc98 compiler also now parses them, but gives an informative error for uses of MPTC.)