{"title":"有效的软件合同","authors":"Cameron Moy, Christos Dimoulas, Matthias Felleisen","doi":"10.1145/3632930","DOIUrl":null,"url":null,"abstract":"Software contracts empower programmers to describe functional properties of components. When it comes to constraining effects, though, the literature offers only one-off solutions for various effects. It lacks a universal principle. This paper presents the design of an effectful contract system in the context of effect handlers. A key metatheorem shows that contracts cannot unduly interfere with a program's execution. An implementation of this design, along with an evaluation of its generality, demonstrates that the theory can guide practice.","PeriodicalId":20697,"journal":{"name":"Proceedings of the ACM on Programming Languages","volume":"33 14","pages":"2639 - 2666"},"PeriodicalIF":2.2000,"publicationDate":"2024-01-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Effectful Software Contracts\",\"authors\":\"Cameron Moy, Christos Dimoulas, Matthias Felleisen\",\"doi\":\"10.1145/3632930\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Software contracts empower programmers to describe functional properties of components. When it comes to constraining effects, though, the literature offers only one-off solutions for various effects. It lacks a universal principle. This paper presents the design of an effectful contract system in the context of effect handlers. A key metatheorem shows that contracts cannot unduly interfere with a program's execution. An implementation of this design, along with an evaluation of its generality, demonstrates that the theory can guide practice.\",\"PeriodicalId\":20697,\"journal\":{\"name\":\"Proceedings of the ACM on Programming Languages\",\"volume\":\"33 14\",\"pages\":\"2639 - 2666\"},\"PeriodicalIF\":2.2000,\"publicationDate\":\"2024-01-05\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of the ACM on Programming Languages\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1145/3632930\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"COMPUTER SCIENCE, SOFTWARE ENGINEERING\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the ACM on Programming Languages","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1145/3632930","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"COMPUTER SCIENCE, SOFTWARE ENGINEERING","Score":null,"Total":0}
Software contracts empower programmers to describe functional properties of components. When it comes to constraining effects, though, the literature offers only one-off solutions for various effects. It lacks a universal principle. This paper presents the design of an effectful contract system in the context of effect handlers. A key metatheorem shows that contracts cannot unduly interfere with a program's execution. An implementation of this design, along with an evaluation of its generality, demonstrates that the theory can guide practice.
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