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Conference Paper/Proceeding/Abstract 765 views

Imperative Polymorphism by Store-Based Types as Abstract Interpretations

Casper Bach Poulsen, Peter Mosses Orcid Logo, Paolo Torrini

Pages: 3 - 8

Swansea University Author: Peter Mosses Orcid Logo

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DOI (Published version): 10.1145/2678015.2682545

Abstract

Dealing with polymorphism in the presence of imperative features is a long-standing open problem for Hindley-Milner type systems. A widely adopted approach is the value restriction, which inhibits polymorphic generalisation and unfairly rejects various programs that cannot go wrong. We consider abst...

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Published: 2015
URI: https://cronfa.swan.ac.uk/Record/cronfa48796
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first_indexed 2019-02-11T20:04:25Z
last_indexed 2019-02-21T14:07:29Z
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spelling 2019-02-21T12:21:42.6522823 v2 48796 2019-02-11 Imperative Polymorphism by Store-Based Types as Abstract Interpretations 3f13b8ec315845c81d371f41e772399c 0000-0002-5826-7520 Peter Mosses Peter Mosses true false 2019-02-11 FGSEN Dealing with polymorphism in the presence of imperative features is a long-standing open problem for Hindley-Milner type systems. A widely adopted approach is the value restriction, which inhibits polymorphic generalisation and unfairly rejects various programs that cannot go wrong. We consider abstract interpretation as a tool for constructing safe and precise type systems, and investigate how to derive store-based types by abstract interpretation. We propose store-based types as a type discipline that holds potential for interesting and flexible alternatives to the value restriction. Conference Paper/Proceeding/Abstract 3 8 13 1 2015 2015-01-13 10.1145/2678015.2682545 COLLEGE NANME Science and Engineering - Faculty COLLEGE CODE FGSEN Swansea University 2019-02-21T12:21:42.6522823 2019-02-11T15:45:38.9571916 College of Science College of Science Casper Bach Poulsen 1 Peter Mosses 0000-0002-5826-7520 2 Paolo Torrini 3
title Imperative Polymorphism by Store-Based Types as Abstract Interpretations
spellingShingle Imperative Polymorphism by Store-Based Types as Abstract Interpretations
Peter Mosses
title_short Imperative Polymorphism by Store-Based Types as Abstract Interpretations
title_full Imperative Polymorphism by Store-Based Types as Abstract Interpretations
title_fullStr Imperative Polymorphism by Store-Based Types as Abstract Interpretations
title_full_unstemmed Imperative Polymorphism by Store-Based Types as Abstract Interpretations
title_sort Imperative Polymorphism by Store-Based Types as Abstract Interpretations
author_id_str_mv 3f13b8ec315845c81d371f41e772399c
author_id_fullname_str_mv 3f13b8ec315845c81d371f41e772399c_***_Peter Mosses
author Peter Mosses
author2 Casper Bach Poulsen
Peter Mosses
Paolo Torrini
format Conference Paper/Proceeding/Abstract
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publishDate 2015
institution Swansea University
doi_str_mv 10.1145/2678015.2682545
college_str College of Science
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hierarchy_top_id collegeofscience
hierarchy_top_title College of Science
hierarchy_parent_id collegeofscience
hierarchy_parent_title College of Science
department_str College of Science{{{_:::_}}}College of Science{{{_:::_}}}College of Science
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description Dealing with polymorphism in the presence of imperative features is a long-standing open problem for Hindley-Milner type systems. A widely adopted approach is the value restriction, which inhibits polymorphic generalisation and unfairly rejects various programs that cannot go wrong. We consider abstract interpretation as a tool for constructing safe and precise type systems, and investigate how to derive store-based types by abstract interpretation. We propose store-based types as a type discipline that holds potential for interesting and flexible alternatives to the value restriction.
published_date 2015-01-13T03:59:27Z
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score 11.028798

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