@@ -319,7 +319,7 @@ runPrim :: IOE :> es => Eff (Prim : es) a -> Eff es a
319runPrim = evalEffect (IdE Prim)
319runPrim = evalEffect (IdE Prim)
321instance Prim :> es => PrimMonad (Eff es) where
321instance Prim :> es => PrimMonad (Eff es) where
322− type PrimState (Eff es) = PrimState IO
322+ type PrimState (Eff es) = RealWorld
323 primitive = unsafeEff_ . IO
323 primitive = unsafeEff_ . IO
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