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-rw-r--r--html-test/src/Bug1063.hs9
1 files changed, 9 insertions, 0 deletions
diff --git a/html-test/src/Bug1063.hs b/html-test/src/Bug1063.hs
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index 00000000..c6d13a1f
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+++ b/html-test/src/Bug1063.hs
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+{-# LANGUAGE ConstraintKinds #-}
+{-# LANGUAGE FlexibleInstances #-}
+{-# LANGUAGE MultiParamTypeClasses #-}
+{-# LANGUAGE QuantifiedConstraints #-}
+{-# LANGUAGE UndecidableInstances #-}
+module Bug1063 where
+
+class (c => d) => Implies c d
+instance (c => d) => Implies c d