X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2Ftypecheck%2FTcEnv.lhs;h=be1ce9b96440208f4f62719b38df2da3c2f01ccd;hb=1525a5819aa3a6eae8d8b05cfe348a2384da0c84;hp=388828ee4b051946af8920347eeb43d61289e5ae;hpb=658e99a85870d02c734d78e488e963da107133ff;p=ghc-hetmet.git

diff --git a/compiler/typecheck/TcEnv.lhs b/compiler/typecheck/TcEnv.lhs
index 388828e..be1ce9b 100644
--- a/compiler/typecheck/TcEnv.lhs
+++ b/compiler/typecheck/TcEnv.lhs
@@ -64,14 +64,11 @@ import InstEnv		( Instance, DFunId, instanceDFunId, instanceHead )
 import DataCon		( DataCon )
 import TyCon		( TyCon )
 import Class		( Class )
-import Name		( Name, NamedThing(..), getSrcLoc, nameModule, isExternalName )
+import Name		( Name, NamedThing(..), getSrcLoc, nameModule )
 import PrelNames	( thFAKE )
 import NameEnv
 import OccName		( mkDFunOcc, occNameString )
-import HscTypes		( extendTypeEnvList, lookupType,
-			  TyThing(..), tyThingId, tyThingDataCon,
-			  ExternalPackageState(..) )
-
+import HscTypes		( extendTypeEnvList, lookupType, TyThing(..), ExternalPackageState(..) )
 import SrcLoc		( SrcLoc, Located(..) )
 import Outputable
 \end{code}
@@ -107,7 +104,8 @@ tcLookupGlobal name
 	 
 		-- Try global envt
 	{ (eps,hpt) <- getEpsAndHpt
-	; case lookupType hpt (eps_PTE eps) name of  {
+	; dflags <- getDOpts
+	; case lookupType dflags hpt (eps_PTE eps) name of  {
 	    Just thing -> return thing ;
 	    Nothing    -> do
 
@@ -390,6 +388,8 @@ find_thing ignore_it tidy_env (ATyVar tv ty)
 	bound_at = parens $ ptext SLIT("bound at:") <+> ppr (getSrcLoc tv)
     in
     returnM (tidy_env1, Just msg)
+
+find_thing _ _ thing = pprPanic "find_thing" (ppr thing)
 \end{code}
 
 \begin{code}