Abstract
In a call-by-value language, representing objects as recursive records requires using an unsafe fixpoint. We design, for a core language including extensible records, a type system which rules out unsafe recursion and still supports the construction of a principal type for each typable term. We illustrate the expressive power of this language with respect to object-oriented programming by introducing a sub-language for “mixin-based” programming.
Publisher
Cambridge University Press (CUP)
Cited by
11 articles.
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