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A Common Framework Using Expected Types for Several Type Debugging Approaches

Tsushima, Kanae, Chitil, Olaf (2018) A Common Framework Using Expected Types for Several Type Debugging Approaches. In: Lecture Notes in Computer Science. FLOPS 2018: Fourteenth International Symposium on Functional and Logic Programming. Lecture Notes in Computer Science , 10818. pp. 230-246. Springer ISBN 978-3-319-90685-0. E-ISBN 978-3-319-90686-7. (doi:10.1007/978-3-319-90686-7_15)

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Many different approaches to type error debugging were developed independently. In this paper, we describe a new common framework for several type error debugging approaches. For this purpose, we introduce expected types from the outer context and propose a method for obtaining them. Using expected types, we develop three type error debugging approaches: enumeration of type error messages, type error slicing and (improved) interactive type error debugging. Based on our idea we implemented prototypes and confirm that the framework works well for type debugging.

Item Type: Conference or workshop item (Proceeding)
DOI/Identification number: 10.1007/978-3-319-90686-7_15
Subjects: Q Science > QA Mathematics (inc Computing science) > QA 76 Software, computer programming,
Divisions: Faculties > Sciences > School of Computing > Programming Languages and Systems Group
Depositing User: Olaf Chitil
Date Deposited: 12 Mar 2018 14:20 UTC
Last Modified: 09 Jul 2019 11:22 UTC
Resource URI: (The current URI for this page, for reference purposes)
Chitil, Olaf:
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