{"title":"动态语言中的动态所有权","authors":"Donald Gordon, J. Noble","doi":"10.1145/1297081.1297090","DOIUrl":null,"url":null,"abstract":"Object aliasing causes as many problems in dynamic languages as it does in static languages. Most existing work on aliasing, such as ownership types, relies on static checking based on annotations and type declarations. We introduce ConstraintedJava, a scripting language based on BeanShell that provides dynamic ownership checking. Dynamic ownership provides the encapsulation benefits of static ownership types but preserves the flexibility of dynamic languages.","PeriodicalId":344101,"journal":{"name":"Dynamic Languages Symposium","volume":"37 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2007-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"30","resultStr":"{\"title\":\"Dynamic ownership in a dynamic language\",\"authors\":\"Donald Gordon, J. Noble\",\"doi\":\"10.1145/1297081.1297090\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Object aliasing causes as many problems in dynamic languages as it does in static languages. Most existing work on aliasing, such as ownership types, relies on static checking based on annotations and type declarations. We introduce ConstraintedJava, a scripting language based on BeanShell that provides dynamic ownership checking. Dynamic ownership provides the encapsulation benefits of static ownership types but preserves the flexibility of dynamic languages.\",\"PeriodicalId\":344101,\"journal\":{\"name\":\"Dynamic Languages Symposium\",\"volume\":\"37 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2007-10-22\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"30\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Dynamic Languages Symposium\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1145/1297081.1297090\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Dynamic Languages Symposium","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1145/1297081.1297090","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Object aliasing causes as many problems in dynamic languages as it does in static languages. Most existing work on aliasing, such as ownership types, relies on static checking based on annotations and type declarations. We introduce ConstraintedJava, a scripting language based on BeanShell that provides dynamic ownership checking. Dynamic ownership provides the encapsulation benefits of static ownership types but preserves the flexibility of dynamic languages.
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