X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=blobdiff_plain;f=compiler%2Ftypecheck%2FTcRules.lhs;h=db7c805caa8036a7d148a60ca510d0b818cf7e5c;hp=28be06e05fd8beaced14bdb74d129e7df93cd0b7;hb=ad94d40948668032189ad22a0ad741ac1f645f50;hpb=2423c249f5ca7785d0ec89eb33e72662da7561c1

diff --git a/compiler/typecheck/TcRules.lhs b/compiler/typecheck/TcRules.lhs
index 28be06e..db7c805 100644
--- a/compiler/typecheck/TcRules.lhs
+++ b/compiler/typecheck/TcRules.lhs
@@ -6,6 +6,13 @@
 TcRules: Typechecking transformation rules
 
 \begin{code}
+{-# OPTIONS -w #-}
+-- The above warning supression flag is a temporary kludge.
+-- While working on this module you are encouraged to remove it and fix
+-- any warnings in the module. See
+--     http://hackage.haskell.org/trac/ghc/wiki/CodingStyle#Warnings
+-- for details
+
 module TcRules ( tcRules ) where
 
 #include "HsVersions.h"
@@ -82,11 +89,9 @@ tcRule (HsRule name act vars lhs fv_lhs rhs fv_rhs)
     tcSimplifyInferCheck loc
 			 forall_tvs
 			 lhs_dicts rhs_lie	`thenM` \ (forall_tvs1, rhs_binds) ->
-    zonkQuantifiedTyVars forall_tvs1 		`thenM` \ forall_tvs2 ->
-	-- This zonk is exactly the same as the one in TcBinds.generalise
 
     returnM (HsRule name act
-		    (map (RuleBndr . noLoc) (forall_tvs2 ++ tpl_ids))	-- yuk
+		    (map (RuleBndr . noLoc) (forall_tvs1 ++ tpl_ids))	-- yuk
 		    (mkHsDictLet lhs_binds lhs') fv_lhs
 		    (mkHsDictLet rhs_binds rhs') fv_rhs)