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A Framework for Datatype Transformation

Jan Kort·Ralf Laemmel
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Abstract

We study one dimension in program evolution, namely the evolution of the datatype declarations in a program. To this end, a suite of basic transformation operators is designed. We cover structure-preserving refactorings, but also structure-extending and -reducing adaptations. Both the object programs that are subject to datatype transformations, and the meta programs that encode datatype transformations are functional programs.

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Jan Kort, Ralf Laemmel. 2003-02-24. A Framework for Datatype Transformation. https://arxiv.org/abs/cs/0204018

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