From b12a079cd83cad403b8dfce396dbc21ea43823cd Mon Sep 17 00:00:00 2001 From: Joey Hess Date: Wed, 24 Oct 2018 19:15:12 -0400 Subject: no longer need UndecidableInstances here --- src/Propellor/Types/Singletons.hs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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 -- cgit v1.2.3