Warning fix for unused and redundant imports

[ghc-hetmet.git] / compiler / simplCore / LiberateCase.lhs

diff --git a/compiler/simplCore/LiberateCase.lhs b/compiler/simplCore/LiberateCase.lhs
index 31063d3..02a3fab 100644 (file)
--- a/compiler/simplCore/LiberateCase.lhs
+++ b/compiler/simplCore/LiberateCase.lhs
@@ -23,7 +23,6 @@ import Coercion
 import TyCon
 import VarEnv
 import Name            ( localiseName )
-import Outputable
 import Util             ( notNull )
 import Data.IORef      ( readIORef )
 \end{code}
@@ -90,7 +89,7 @@ Consider this:
     f = \ t -> case (v `cast` co) of
                 V a b -> a : f t
 
-Exactly the same optimistaion (unrolling one call to f) will work here, 
+Exactly the same optimisation (unrolling one call to f) will work here, 
 despite the cast.  See mk_alt_env in the Case branch of libCase.
 
 
@@ -108,7 +107,6 @@ big.
 
 Data types
 ~~~~~~~~~~
-
 The ``level'' of a binder tells how many
 recursive defns lexically enclose the binding
 A recursive defn "encloses" its RHS, not its
@@ -411,7 +409,7 @@ data LibCaseEnv
 
 initEnv :: DynFlags -> FamInstEnvs -> LibCaseEnv
 initEnv dflags fams
-  = LibCaseEnv { lc_size = libCaseThreshold dflags,
+  = LibCaseEnv { lc_size = specThreshold dflags,
                 lc_lvl = 0,
                 lc_lvl_env = emptyVarEnv, 
                 lc_rec_env = emptyVarEnv,