X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2Ftypecheck%2FTcHsSyn.lhs;h=c00329ffc67c97b6f882ad5072202946664c512f;hb=bf5153b43f3ba517163432d27061c32ae157b830;hp=205197a1a5c8d303d5725e159b3c2fed792cbf30;hpb=206b4dec78250efef3cd927d64dc6cbc54a16c3d;p=ghc-hetmet.git

diff --git a/compiler/typecheck/TcHsSyn.lhs b/compiler/typecheck/TcHsSyn.lhs
index 205197a..c00329f 100644
--- a/compiler/typecheck/TcHsSyn.lhs
+++ b/compiler/typecheck/TcHsSyn.lhs
@@ -57,6 +57,22 @@ import SrcLoc
 import Util
 import Bag
 import Outputable
+import FastString
+\end{code}
+
+\begin{code}
+-- XXX
+thenM :: Monad a => a b -> (b -> a c) -> a c
+thenM = (>>=)
+
+thenM_ :: Monad a => a b -> a c -> a c
+thenM_ = (>>)
+
+returnM :: Monad m => a -> m a
+returnM = return
+
+mappM :: (Monad m) => (a -> m b) -> [a] -> m [b]
+mappM = mapM
 \end{code}
 
 
@@ -313,11 +329,10 @@ zonk_bind env (AbsBinds { abs_tvs = tyvars, abs_dicts = dicts,
 	  mapM zonk_prag prags			`thenM` \ new_prags -> 
 	  returnM (tyvars, new_global, zonkIdOcc env local, new_prags)
     zonk_prag prag@(L _ (InlinePrag {}))  = return prag
-    zonk_prag (L loc (SpecPrag expr ty ds inl))
+    zonk_prag (L loc (SpecPrag expr ty inl))
 	= do { expr' <- zonkExpr env expr 
 	     ; ty'   <- zonkTcTypeToType env ty
-	     ; let ds' = zonkIdOccs env ds
-	     ; return (L loc (SpecPrag expr' ty' ds' inl)) }
+	     ; return (L loc (SpecPrag expr' ty' inl)) }
 \end{code}
 
 %************************************************************************
@@ -548,8 +563,8 @@ zonkCoFn env WpInline = return (env, WpInline)
 zonkCoFn env (WpCompose c1 c2) = do { (env1, c1') <- zonkCoFn env c1
 				    ; (env2, c2') <- zonkCoFn env1 c2
 				    ; return (env2, WpCompose c1' c2') }
-zonkCoFn env (WpCo co)      = do { co' <- zonkTcTypeToType env co
-				 ; return (env, WpCo co') }
+zonkCoFn env (WpCast co)    = do { co' <- zonkTcTypeToType env co
+				 ; return (env, WpCast co') }
 zonkCoFn env (WpLam id)     = do { id' <- zonkDictBndr env id
 				 ; let env1 = extendZonkEnv1 env id'
 				 ; return (env1, WpLam id') }