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POPL
2004
ACM
16 years 7 months ago
Extensional normalisation and type-directed partial evaluation for typed lambda calculus with sums
We present a notion of -long ? -normal term for the typed lambda calculus with sums and prove, using Grothendieck logical relations, that every term is equivalent to one in norm...
Vincent Balat, Roberto Di Cosmo, Marcelo P. Fiore
ICFP
2002
ACM
16 years 6 months ago
Type classes with more higher-order polymorphism
We propose an extension of Haskell's type class system with bstractions in the type language. Type inference for our extension relies on a novel constrained unification proce...
Matthias Neubauer, Peter Thiemann
SFP
2003
15 years 8 months ago
O'Camelot: adding objects to a resource-aware functional language
Abstract: We outline an object-oriented extension to Camelot, a functional language in the ML family designed for resource aware computation. Camelot is compiled for the Java Virtu...
Nicholas Wolverson, Kenneth MacKenzie
POPL
2008
ACM
16 years 7 months ago
Enhancing modular OO verification with separation logic
Conventional specifications for object-oriented (OO) programs must adhere to behavioral subtyping in support of class inheritance and method overriding. However, this requirement ...
Wei-Ngan Chin, Cristina David, Huu Hai Nguyen, She...
181
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ICFP
2003
ACM
16 years 6 months ago
Scripting the type inference process
To improve the quality of type error messages in functional programming languages, we propose four techniques which influence the behaviour of constraint-based type inference proc...
Bastiaan Heeren, Jurriaan Hage, S. Doaitse Swierst...