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A theory of gradual effect systems

Authors:

Felipe Bañados Schwerter,

Éric TanterAuthors Info & Claims

ACM SIGPLAN Notices, Volume 49, Issue 9

Pages 283 - 295

https://doi.org/10.1145/2692915.2628149

Published: 19 August 2014 Publication History

Abstract

Effect systems have the potential to help software developers, but their practical adoption has been very limited. We conjecture that this limited adoption is due in part to the difficulty of transitioning from a system where effects are implicit and unrestricted to a system with a static effect discipline, which must settle for conservative checking in order to be decidable. To address this hindrance, we develop a theory of gradual effect checking, which makes it possible to incrementally annotate and statically check effects, while still rejecting statically inconsistent programs. We extend the generic type-and-effect framework of Marino and Millstein with a notion of unknown effects, which turns out to be significantly more subtle than unknown types in traditional gradual typing. We appeal to abstract interpretation to develop and validate the concepts of gradual effect checking. We also demonstrate how an effect system formulated in Marino and Millstein's framework can be automatically extended to support gradual checking.

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Cited By

Moy CDimoulas CFelleisen M(2024)Effectful Software ContractsProceedings of the ACM on Programming Languages10.1145/36329308:POPL(2639-2666)Online publication date: 5-Jan-2024
https://dl.acm.org/doi/10.1145/3632930
Chen QBanerjee ADemiralp ÇDurrett GDillig I(2023)Data Extraction via Semantic Regular Expression SynthesisProceedings of the ACM on Programming Languages10.1145/36228637:OOPSLA2(1848-1877)Online publication date: 16-Oct-2023
https://dl.acm.org/doi/10.1145/3622863
Gao PZhang YSong FChen TStandaert F(2023)Compositional Verification of Efficient Masking Countermeasures against Side-Channel AttacksProceedings of the ACM on Programming Languages10.1145/36228627:OOPSLA2(1817-1847)Online publication date: 16-Oct-2023
https://dl.acm.org/doi/10.1145/3622862
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Index Terms

A theory of gradual effect systems
1. Software and its engineering
  1. Software notations and tools
    1. Formal language definitions
2. Theory of computation
  1. Formal languages and automata theory

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Information & Contributors

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Published In

cover image ACM SIGPLAN Notices

ACM SIGPLAN Notices Volume 49, Issue 9

ICFP '14

September 2014

361 pages

ISSN:0362-1340

EISSN:1558-1160

DOI:10.1145/2692915

Editors:
Mark W. Bailey
Hamilton College, Clinton, NY
,
Rajeev Balasubramonian
University of Utah
,
Al Davis
University of Utah
,
Sarita Adve
University of Illinois at Urbana-Champ

Issue’s Table of Contents

ICFP '14: Proceedings of the 19th ACM SIGPLAN international conference on Functional programming
August 2014
390 pages
ISBN:9781450328739
DOI:10.1145/2628136
General Chair:
Johan Jeuring
Universiteit Utrecht, The Netherlands
,
Program Chair:
Manuel M.T. Chakravarty
University of New South Wales, Australia

Copyright © 2014 ACM.

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Association for Computing Machinery

New York, NY, United States

Publication History

Published: 19 August 2014

Published in SIGPLAN Volume 49, Issue 9

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Cited By

Moy CDimoulas CFelleisen M(2024)Effectful Software ContractsProceedings of the ACM on Programming Languages10.1145/36329308:POPL(2639-2666)Online publication date: 5-Jan-2024
https://dl.acm.org/doi/10.1145/3632930
Chen QBanerjee ADemiralp ÇDurrett GDillig I(2023)Data Extraction via Semantic Regular Expression SynthesisProceedings of the ACM on Programming Languages10.1145/36228637:OOPSLA2(1848-1877)Online publication date: 16-Oct-2023
https://dl.acm.org/doi/10.1145/3622863
Gao PZhang YSong FChen TStandaert F(2023)Compositional Verification of Efficient Masking Countermeasures against Side-Channel AttacksProceedings of the ACM on Programming Languages10.1145/36228627:OOPSLA2(1817-1847)Online publication date: 16-Oct-2023
https://dl.acm.org/doi/10.1145/3622862
Park KD'Antoni LReps T(2023)Synthesizing SpecificationsProceedings of the ACM on Programming Languages10.1145/36228617:OOPSLA2(1787-1816)Online publication date: 16-Oct-2023
https://dl.acm.org/doi/10.1145/3622861
New MGiovannini ELicata D(2023)Gradual Typing for Effect HandlersProceedings of the ACM on Programming Languages10.1145/36228607:OOPSLA2(1758-1786)Online publication date: 16-Oct-2023
https://dl.acm.org/doi/10.1145/3622860
Malewski SGreenberg MTanter É(2021)Gradually structured dataProceedings of the ACM on Programming Languages10.1145/34855035:OOPSLA(1-29)Online publication date: 15-Oct-2021
https://dl.acm.org/doi/10.1145/3485503
Jacobs KTimany ADevriese D(2021)Fully abstract from static to gradualProceedings of the ACM on Programming Languages10.1145/34342885:POPL(1-30)Online publication date: 4-Jan-2021
https://doi.org/10.1145/3434288
Wadler P(2021)GATE: Gradual Effect TypesLeveraging Applications of Formal Methods, Verification and Validation10.1007/978-3-030-89159-6_21(335-345)Online publication date: 12-Oct-2021
https://doi.org/10.1007/978-3-030-89159-6_21
Jafery KDunfield JCastagna GGordon A(2017)Sums of uncertainty: refinements go gradualProceedings of the 44th ACM SIGPLAN Symposium on Principles of Programming Languages10.1145/3009837.3009865(804-817)Online publication date: 1-Jan-2017
https://dl.acm.org/doi/10.1145/3009837.3009865
Long YLiu YRajan HVisser ESmaragdakis Y(2016)First-class effect reflection for effect-guided programmingProceedings of the 2016 ACM SIGPLAN International Conference on Object-Oriented Programming, Systems, Languages, and Applications10.1145/2983990.2984037(820-837)Online publication date: 19-Oct-2016
https://dl.acm.org/doi/10.1145/2983990.2984037
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