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Diffstat (limited to 'lec07/JoinList.hs')
| -rw-r--r-- | lec07/JoinList.hs | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lec07/JoinList.hs b/lec07/JoinList.hs index 5e1949f..4726de2 100644 --- a/lec07/JoinList.hs +++ b/lec07/JoinList.hs @@ -1,7 +1,9 @@ +{-# LANGUAGE FlexibleInstances, TypeSynonymInstances #-} module JoinList where -import Sized +import Buffer import Scrabble +import Sized data JoinList m a = Empty | Single m a |