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Sound and Complete Typing for lambda-mu (1101.4425v1)
Published 24 Jan 2011 in cs.LO
Abstract: In this paper we define intersection and union type assignment for Parigot's calculus lambda-mu. We show that this notion is complete (i.e. closed under subject-expansion), and show also that it is sound (i.e. closed under subject-reduction). This implies that this notion of intersection-union type assignment is suitable to define a semantics.