A Type System of Logic Objects


This paper describes the declaration and inference based type system in an object-oriented logic framework, where logic objects are viewed as typed abstractions with state, constraints, behaviors and non-monotonic inheritance. Types are built by ordered constructors with subtyping relationships. As base types, the classes can be applied to complex type construction. Objects are classified according to their method signatures, and subtyping is independent of inheritance.

DOI: 10.1145/307903.307926

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@article{Xu1999ATS, title={A Type System of Logic Objects}, author={Dianxiang Xu}, journal={SIGPLAN Notices}, year={1999}, volume={34}, pages={52-56} }