let
acc' = acc `plusFV` fvExpr
in
- (grubby_seqNameSet acc' rnExprs') exprs acc' `thenM` \ (exprs', fvExprs) ->
+ acc' `seq` rnExprs' exprs acc' `thenM` \ (exprs', fvExprs) ->
returnM (expr':exprs', fvExprs)
-
--- Grubby little function to do "seq" on namesets; replace by proper seq when GHC can do seq
-grubby_seqNameSet :: UniqSet Name -> a -> a
-grubby_seqNameSet ns result | isEmptyUniqSet ns = result
- | otherwise = result
\end{code}
Variables. We look up the variable and return the resulting name.