[Haskell-cafe] bug in System.Mem.StableName

Sometimes the StableName library gives different values for the samr function: Sometines gives two alternate values. I checked it in ghc-6.10.1 under windows and in ghc-6.8.2 under Linux: This is an example Prelude> System.Mem.StableName.hashStableName.System.IO.Unsafe.unsafePerformIO $ System.Mem.StableName.makeStableName (*) 15 Prelude> System.Mem.StableName.hashStableName.System.IO.Unsafe.unsafePerformIO $ System.Mem.StableName.makeStableName (*) 14 Prelude> System.Mem.StableName.hashStableName.System.IO.Unsafe.unsafePerformIO $ System.Mem.StableName.makeStableName (*) 15 Prelude> System.Mem.StableName.hashStableName.System.IO.Unsafe.unsafePerformIO $ System.Mem.StableName.makeStableName (*) 14