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Diffstat (limited to '')
-rw-r--r-- | Combo.hs | 3 |
1 files changed, 1 insertions, 2 deletions
@@ -1,5 +1,4 @@ -{-# OPTIONS_GHC -fallow-undecidable-instances #-} -{-# LANGUAGE FlexibleInstances #-} +{-# LANGUAGE FlexibleInstances, MultiParamTypeClasses, UndecidableInstances #-} ----------------------------------------------------------------------------- -- | |