Remove accidental trace

[ghc-hetmet.git] / compiler / deSugar / Check.lhs

diff --git a/compiler/deSugar/Check.lhs b/compiler/deSugar/Check.lhs
index 3d3aa4f..d894179 100644 (file)
--- a/compiler/deSugar/Check.lhs
+++ b/compiler/deSugar/Check.lhs
@@ -112,7 +112,8 @@ check :: [EquationInfo] -> ([ExhaustivePat], [EquationInfo])
   -- if there are view patterns, just give up - don't know what the function is
 check qs = (untidy_warns, shadowed_eqns)
       where
-       (warns, used_nos) = check' ([1..] `zip` map tidy_eqn qs)
+        tidy_qs = map tidy_eqn qs
+       (warns, used_nos) = check' ([1..] `zip` tidy_qs)
        untidy_warns = map untidy_exhaustive warns 
        shadowed_eqns = [eqn | (eqn,i) <- qs `zip` [1..], 
                                not (i `elementOfUniqSet` used_nos)]