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Polymorphic type system with constraints
Zheng, Hongjun ; Zhang, Naixiao
1999
英文摘要This paper concentrates on a polymorphic type system with constraints based on constrained types. By incorporating constraints into universal quantification, the system can make applications of parametrically polymorphic function more safe. The constrained types provide a new way for expressing and implementing overloading. The incorporating can improve the expressiveness of types. There are two layers with different type structures in the type system given. Introduction and elimination of constraints are in the different levels. It is proved that the satisfaction of constraints in W??, which is a type checking algorithm proposed , is decidable.; EI; 0; 4; 343-350; 22
语种英语
出处EI
出版者jisuanji xuebaochinese journal of computers
内容类型其他
源URL[http://hdl.handle.net/20.500.11897/302417]  
专题数学科学学院
推荐引用方式
GB/T 7714
Zheng, Hongjun,Zhang, Naixiao. Polymorphic type system with constraints. 1999-01-01.
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