Refinement Types as Higher Order Dependency Pairs

Cody Roux

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arXiv · 1101.0968

Refinement Types as Higher Order Dependency Pairs

Cody Roux

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Abstract

Refinement types are a well-studied manner of performing in-depth analysis on functional programs. The dependency pair method is a very powerful method used to prove termination of rewrite systems; however its extension to higher order rewrite systems is still the object of active research. We observe that a variant of refinement types allow us to express a form of higher-order dependency pair criterion that only uses information at the type level, and we prove the correctness of this criterion.

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Cody Roux. 2011-01-24. Refinement Types as Higher Order Dependency Pairs. https://arxiv.org/abs/1101.0968

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