From 34bbf85f430e6a1a3ca33d65d4b420ecf8f6ddf6 Mon Sep 17 00:00:00 2001 From: Zilin Chen Date: Wed, 8 Apr 2015 17:49:28 +1000 Subject: [PATCH] enable FlexibleContexts extension This is required by ghc-7.10.1 --- Data/Graph/Wrapper.hs | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Data/Graph/Wrapper.hs b/Data/Graph/Wrapper.hs index f94bd80..967ab96 100644 --- a/Data/Graph/Wrapper.hs +++ b/Data/Graph/Wrapper.hs @@ -1,3 +1,5 @@ +{-# LANGUAGE FlexibleContexts #-} + -- | A wrapper around the types and functions from "Data.Graph" to make programming with them less painful. Also -- implements some extra useful goodies such as 'successors' and 'sccGraph', and improves the documentation of -- the behaviour of some functions.