[fix] compiler error: {#- RULES ... -#} ghc 7.6.3
commitb6d46408da6c689769e645aca1c2e169961b7a4d
authorLennart Melzer <me@lmaa.name>
dateThu 27 Feb 2014, 23:11 (13 years ago)
parent8d4b420
src/Data/MemoTrie.hs+1−3
@@ -98,9 +98,7 @@ untrie3 tt = untrie2 . untrie tt
9898-}
9999
100100
101−{-# RULES
102−"trie/untrie" forall t. trie (untrie t) = t
103− #-}
101+{-# RULES "trie/untrie" forall t. trie (untrie t) = t #-}
104102
105103-- Don't include the dual rule:
106104-- "untrie/trie" forall f. untrie (trie f) = f