[cvs-nhc98] Minor tidy-ups of the uses of Tree234. (From Thomas Nordi

[Malcolm Wallace]

malcolm: Fri Jun  7 18:27:34 CEST 2002

Update of /usr/src/master/nhc/src/compiler98
In directory hinken:/tmp/cvs-serv5410

Modified Files:
	AssocTree.hs Case.hs CaseHelp.hs CaseLib.hs DbgDataTrans.hs 
	Depend.hs Derive.hs Export.hs FSLib.hs FixSyntax.hs 
	IExtract.hs Import.hs ImportState.hs Info.hs IntState.hs 
	Main.hs MainNew.hs Memo.hs Need.hs NeedLib.hs Overlap.hs 
	PreImport.hs PrimCode.hs Rename.hs RenameLib.hs 
	ReportImports.hs STGArity.hs Scc.hs TokenInt.hs Type.hs 
	TypeCtx.hs TypeData.hs TypeLib.hs TypeSubst.hs TypeUnify.hs 
Log Message:
Minor tidy-ups of the uses of Tree234.  (From Thomas Nordin)