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drop GEq instances #550

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drop GEq instances #550

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7 changes: 0 additions & 7 deletions src/Nix/Var.hs
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Original file line number Diff line number Diff line change
Expand Up @@ -33,10 +33,3 @@ writeVar = writeRef

atomicModifyVar :: MonadAtomicRef m => Ref m a -> (a -> (a, b)) -> m b
atomicModifyVar = atomicModifyRef

--TODO: Upstream GEq instances
instance GEq IORef where
a `geq` b = if a == unsafeCoerce b then Just $ unsafeCoerce Refl else Nothing

instance GEq (STRef s) where
a `geq` b = if a == unsafeCoerce b then Just $ unsafeCoerce Refl else Nothing