[project @ 2003-11-17 14:44:07 by simonmar]

GC dead code.

diff --git a/ghc/compiler/typecheck/TcTyDecls.lhs b/ghc/compiler/typecheck/TcTyDecls.lhs
index 11d6858..6e880cb 100644 (file)
--- a/ghc/compiler/typecheck/TcTyDecls.lhs
+++ b/ghc/compiler/typecheck/TcTyDecls.lhs
@@ -12,7 +12,7 @@ files for imported data types.
 
 \begin{code}
 module TcTyDecls(
-        calcTyConArgVrcs, tyVarVrc,
+        calcTyConArgVrcs,
        calcRecFlags, calcCycleErrs,
        newTyConRhs
     ) where
@@ -426,18 +426,6 @@ vrcInTy fao v (NewTcApp tc tys)         = let pms1 = map (vrcInTy fao v) tys
 vrcInTy fao v (PredTy st) = vrcInTy fao v (predTypeRep st)
 \end{code}
 
-
-External entry point: assumes tyconargvrcs already computed.
-
-\begin{code}
-tyVarVrc :: TyVar               -- tyvar to check Vrc of
-         -> Type                -- type to check for occ in
-         -> (Bool,Bool)         -- (occurs positively, occurs negatively)
-
-tyVarVrc = vrcInTy tyConArgVrcs
-\end{code}
-
-
 Variance algebra
 ~~~~~~~~~~~~~~~~