X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2Ftypecheck%2FTcRnTypes.lhs;h=3868e0f07d9c4a0434012103609faf3380b163a6;hb=550bd53be2ca1241a46517187d64fb0d077aeda0;hp=0012325c670a350938b9f3475b49b04cd5d399fd;hpb=1d1c3c727617630beacacaf33022e1daba06a0bb;p=ghc-hetmet.git

diff --git a/compiler/typecheck/TcRnTypes.lhs b/compiler/typecheck/TcRnTypes.lhs
index 0012325..3868e0f 100644
--- a/compiler/typecheck/TcRnTypes.lhs
+++ b/compiler/typecheck/TcRnTypes.lhs
@@ -64,7 +64,7 @@ import NameSet
 import Var
 import VarEnv
 import Module
-import UniqFM
+import LazyUniqFM
 import SrcLoc
 import VarSet
 import ErrUtils
@@ -318,8 +318,8 @@ data TcLclEnv		-- Changes as we move inside an expression
 	tcl_ctxt :: ErrCtxt,		-- Error context
 	tcl_errs :: TcRef Messages,	-- Place to accumulate errors
 
-	tcl_th_ctxt    :: ThStage,	-- Template Haskell context
-	tcl_arrow_ctxt :: ArrowCtxt,	-- Arrow-notation context
+	tcl_th_ctxt    :: ThStage,	      -- Template Haskell context
+	tcl_arrow_ctxt :: ArrowCtxt,	      -- Arrow-notation context
 
 	tcl_rdr :: LocalRdrEnv,		-- Local name envt
 		-- Maintained during renaming, of course, but also during
@@ -663,7 +663,7 @@ data Inst
 	tci_reft   :: Refinement,
 	tci_given  :: [Inst],	    -- Only Dicts and EqInsts
 				    --   (no Methods, LitInsts, ImplicInsts)
-	tci_wanted :: [Inst],	    -- Only Dicts and ImplicInsts
+	tci_wanted :: [Inst],	    -- Only Dicts, EqInst, and ImplicInsts
 				    --   (no Methods or LitInsts)
 
 	tci_loc    :: InstLoc