mkStringExprFS :: MonadThings m => FastString -> m CoreExpr  -- Result :: String

mkStringExpr str = mkStringExprFS (mkFastString str)
mkStringExprFS :: MonadThings m => FastString -> m CoreExpr
mkStringExpr str = mkStringExprFS (mkFastString str)
mkStringExpr str = mkStringExprFS (mkFastString str)