@@ -47,20 +47,21 @@ library
4747 if impl(ghc >= 8.0)
4848 ghc-options: -Wno-redundant-constraints
4949 include-dirs: include
50− default-extensions: CPP
51− , ConstraintKinds
50+ default-extensions: ConstraintKinds
51+ , CPP
5252 , DataKinds
53+ , DeriveDataTypeable
5354 , FlexibleContexts
5455 , FlexibleInstances
5556 , GeneralizedNewtypeDeriving
5657 , MultiParamTypeClasses
58+ , OverloadedStrings
59+ , PolyKinds
5760 , ScopedTypeVariables
5861 , TemplateHaskell
5962 , TypeFamilies
6063 , TypeOperators
6164 , UndecidableInstances
62− , OverloadedStrings
63− , PolyKinds
6465
6566
6667test-suite spec