diff options
Diffstat (limited to 'compiler/utils/FastMutInt.lhs')
| -rw-r--r-- | compiler/utils/FastMutInt.lhs | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/compiler/utils/FastMutInt.lhs b/compiler/utils/FastMutInt.lhs index 7156cdc9fb..0f0ca78e14 100644 --- a/compiler/utils/FastMutInt.lhs +++ b/compiler/utils/FastMutInt.lhs @@ -1,6 +1,5 @@ \begin{code} -{-# LANGUAGE BangPatterns #-} -{-# OPTIONS -cpp #-} +{-# LANGUAGE CPP, BangPatterns, MagicHash, UnboxedTuples #-} {-# OPTIONS_GHC -O #-} -- We always optimise this, otherwise performance of a non-optimised -- compiler is severely affected |