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Use explicit language extensions & remove extension fields from base.cabal
[ghc-base.git]
/
Data
/
Typeable.hs-boot
diff --git
a/Data/Typeable.hs-boot
b/Data/Typeable.hs-boot
index
4250e56
..
da6142e
100644
(file)
--- a/
Data/Typeable.hs-boot
+++ b/
Data/Typeable.hs-boot
@@
-1,3
+1,18
@@
-{-# OPTIONS -fno-implicit-prelude #-}
+{-# LANGUAGE NoImplicitPrelude #-}
+
module Data.Typeable where
module Data.Typeable where
+
+import Data.Maybe
+import GHC.Base
+
data TypeRep
data TypeRep
+data TyCon
+
+mkTyCon :: String -> TyCon
+mkTyConApp :: TyCon -> [TypeRep] -> TypeRep
+
+cast :: (Typeable a, Typeable b) => a -> Maybe b
+
+class Typeable a where
+ typeOf :: a -> TypeRep
+