[project @ 1996-06-05 06:44:31 by partain]

[ghc-hetmet.git] / ghc / compiler / rename / RnUtils.lhs

diff --git a/ghc/compiler/rename/RnUtils.lhs b/ghc/compiler/rename/RnUtils.lhs
index 1825928..7205e91 100644 (file)
--- a/ghc/compiler/rename/RnUtils.lhs
+++ b/ghc/compiler/rename/RnUtils.lhs
@@ -14,18 +14,14 @@ module RnUtils (
 
        lubExportFlag,
 
-       unknownNameErr,
-       badClassOpErr,
        qualNameErr,
-       dupNamesErr,
-       shadowedNameWarn,
-       multipleOccWarn
+       dupNamesErr
     ) where
 
-import Ubiq
+IMP_Ubiq(){-uitous-}
 
 import Bag             ( Bag, emptyBag, snocBag, unionBags )
-import ErrUtils                ( addShortErrLocLine, addShortWarnLocLine, addErrLoc )
+import ErrUtils                ( addShortErrLocLine )
 import FiniteMap       ( FiniteMap, emptyFM, isEmptyFM,
                          lookupFM, addListToFM, addToFM )
 import Maybes          ( maybeToBool )
@@ -164,20 +160,11 @@ lubExportFlag ExportAbs ExportAbs = ExportAbs
 
 *********************************************************
 *                                                      *
-\subsection{Errors used in RnMonad}
+\subsection{Errors used *more than once* in the renamer}
 *                                                      *
 *********************************************************
 
 \begin{code}
-unknownNameErr descriptor name locn
-  = addShortErrLocLine locn ( \ sty ->
-    ppBesides [ppStr "undefined ", ppStr descriptor, ppStr ": ", pprNonSym sty name] )
-
-badClassOpErr clas op locn
-  = addErrLoc locn "" ( \ sty ->
-    ppBesides [ppChar '`', pprNonSym sty op, ppStr "' is not an operation of class `",
-             ppr sty clas, ppStr "'"] )
-
 qualNameErr descriptor (name,locn)
   = addShortErrLocLine locn ( \ sty ->
     ppBesides [ppStr "invalid use of qualified ", ppStr descriptor, ppStr ": ", pprNonSym sty name ] )
@@ -194,13 +181,5 @@ dupNamesErr descriptor ((name1,locn1) : dup_things) sty
       = addShortErrLocLine locn (\ sty ->
        ppBesides [ppStr "here was another declaration of `",
                   pprNonSym sty name, ppStr "'" ]) sty
-
-shadowedNameWarn locn shadow
-  = addShortWarnLocLine locn ( \ sty ->
-    ppBesides [ppStr "more than one value with the same name (shadowing): ", ppr sty shadow] )
-
-multipleOccWarn (name, occs) sty
-  = ppBesides [ppStr "warning:multiple names used to refer to `", ppr sty name, ppStr "': ",
-              ppInterleave ppComma (map (ppr sty) occs)]
 \end{code}