{"title":"Tinygrace: A Simple, Safe, and Structurally Typed Language","authors":"T. Jones, J. Noble","doi":"10.1145/2635631.2635848","DOIUrl":null,"url":null,"abstract":"Grace is a new gradually, structurally typed object-oriented programming language. Formal models of existing languages provide a rigorous base for claiming type soundness, so we have set about creating a model of a subset of Grace. While much of the formal literature of objects has used structural typing, models of popular modern languages such as Featherweight Java have had to use nominal typing to match the language they are modelling. In contrast to this, we present Tinygrace: a subset of Grace with a structural type system, feature-parity with FJ, and an accompanying proof of soundness.","PeriodicalId":251269,"journal":{"name":"Proceedings of 16th Workshop on Formal Techniques for Java-like Programs","volume":"42 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2014-07-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"7","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of 16th Workshop on Formal Techniques for Java-like Programs","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1145/2635631.2635848","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 7
Abstract
Grace is a new gradually, structurally typed object-oriented programming language. Formal models of existing languages provide a rigorous base for claiming type soundness, so we have set about creating a model of a subset of Grace. While much of the formal literature of objects has used structural typing, models of popular modern languages such as Featherweight Java have had to use nominal typing to match the language they are modelling. In contrast to this, we present Tinygrace: a subset of Grace with a structural type system, feature-parity with FJ, and an accompanying proof of soundness.
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