A Dictionary-Passing Translation of Featherweight Go

Martin Sulzmann; Stefan Wehr

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arXiv · 2106.14586

A Dictionary-Passing Translation of Featherweight Go

Martin Sulzmann·Stefan Wehr

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Abstract

The Go programming language is an increasingly popular language but some of its features lack a formal investigation. This article explains Go's resolution mechanism for overloaded methods and its support for structural subtyping by means of translation from Featherweight Go to a simple target language. The translation employs a form of dictionary passing known from type classes in Haskell and preserves the dynamic behavior of Featherweight Go programs.

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Martin Sulzmann, Stefan Wehr. 2021-06-28. A Dictionary-Passing Translation of Featherweight Go. https://arxiv.org/abs/2106.14586

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