596 search results - page 22 / 120 » Subtyping Recursive Types |
FOSSACS
2010
Springer
15 years 3 months ago
2010
Springer
A new framework for higher-order program verification has been recently proposed, in which higher-order functional programs are modelled as higher-order recursion schemes and then ...
SAC
2006
ACM
15 years 5 months ago
2006
ACM
We propose union types for statically typed class-based objectoriented languages as a means to enhance the flexibility of subtyping. As its name suggests, a union type can be con...
199
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ECOOP
2009
Springer
16 years 10 days ago
2009
Springer
We propose a novel approach based on coinductive logic to specify type systems of programming languages. The approach consists in encoding programs in Horn formulas which are inter...
103
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CORR
2010
Springer
14 years 11 months ago
2010
Springer
Refinement types sharpen systems of simple and dependent types by offering expressive means to more precisely classify well-typed terms. We present a system of refinement types for...
ECOOP
1997
Springer
15 years 3 months ago
1997
Springer
A type inclusion test is a procedure to decide whether two types are related by a given subtyping relationship. An efficient implementation of the type inclusion test plays an impo...