1. 2012-06-07 Re: [Haskell-cafe] Inheritance constraints haskell-c MigMit 2. 2012-06-07 Re: [Haskell-cafe] Inheritance constraints haskell-c Gábor_Lehel 3. 2012-06-07 [Haskell-cafe] Inheritance constraints haskell-c Miguel Mitrofanov