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authorJoey Hess2018-10-24 19:15:12 -0400
committerJoey Hess2018-10-24 19:15:12 -0400
commitb12a079cd83cad403b8dfce396dbc21ea43823cd (patch)
treebdbafbdd08a54a311501484398e9b15253f5618e /src/Propellor/Types/Singletons.hs
parente62d1775f8124dcd473290b20ed5dc551dcd1103 (diff)
no longer need UndecidableInstances here
Diffstat (limited to 'src/Propellor/Types/Singletons.hs')
-rw-r--r--src/Propellor/Types/Singletons.hs2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/Propellor/Types/Singletons.hs b/src/Propellor/Types/Singletons.hs
index f2089ee8..7788c9aa 100644
--- a/src/Propellor/Types/Singletons.hs
+++ b/src/Propellor/Types/Singletons.hs
@@ -1,4 +1,4 @@
-{-# LANGUAGE CPP, DataKinds, PolyKinds, TypeOperators, TypeFamilies, GADTs, UndecidableInstances #-}
+{-# LANGUAGE CPP, DataKinds, PolyKinds, TypeOperators, TypeFamilies, GADTs, FlexibleContexts #-}
-- | Simple implementation of singletons, portable back to ghc 7.6.3