Proofs of Properties about HM ( X )
نویسنده
چکیده
We present full of the properties about HM(X). HM(X) is a general framework for Hindley/Milner type systems with constraints. Speciic type systems can be obtained by instantiating the constraint parameter X. For instance, the Hindley/Milner type system itself can be obtained by instantiating X to the Herbrand constraint system. We give a generic type infernce algorithm for HM(X) type systems. Under suucient condition on X we obtain type inference with principal types.
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