Abstract. Parser combinators, often monadic, are a venerable and widelyused solution to read data from some external format. However, the capability to return a partial parse has, ...
Haskell is a functional language, with features such as higher order functions and lazy evaluation, which allow succinct programs. These high-level features present many challenges...
Existing contract checkers for data structures force programmers to choose between poor alternatives. Contracts are either built into the functions that construct the data structur...
In this paper we describe the structure of the Essential Haskell Compiler (EHC) and how we manage its complexity, despite its growth from essentials to a full Haskell compiler. Our...
Atze Dijkstra, Jeroen Fokker, S. Doaitse Swierstra
Abstract. Type checkers for dependent types need to evaluate user defined functions during type checking. For this, current implementations typically use an interpreter, which has...
Abstract. The specification and resolution of non-trivial domain constraints has become a well-recognised measure for improving the stability of large software systems. In this pa...
Stephan Herhut, Sven-Bodo Scholz, Robert Bernecky,...
Abstract. Refactoring is a technique for improving the design of existing programs without changing their behaviour. Wrangler is a tool built at the University of Kent to support E...