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POPL
1989
ACM
15 years 2 months ago
Dynamic Typing in a Statically-Typed Language
Dynamic typing can be useful in statically typed languages. We extend the simply typed λ-calculus with dynamic typing and elaborate additional features like polymorphism and subty...
Martín Abadi, Luca Cardelli, Benjamin C. Pi...
POPL
1989
ACM
15 years 2 months ago
The Modula-3 Type System
This paper presents an overview of the programming language Modula-3, and a more detailed description of its type system.
Luca Cardelli, James E. Donahue, Mick J. Jordan, B...
POPL
2008
ACM
15 years 11 months ago
Extensible encoding of type hierarchies
The subtyping test consists of checking whether a type t is a descendant of a type r (Agrawal et al. 1989). We study how to perform such a test efficiently, assuming a dynamic hie...
Hamed Seiied Alavi, Seth Gilbert, Rachid Guerraoui
POPL
1989
ACM
15 years 2 months ago
How to Make ad-hoc Polymorphism Less ad-hoc
raction that a programming language provides influences the structure and algorithmic complexity of the resulting programs: just imagine creating an artificial intelligence engine ...
Philip Wadler, Stephen Blott