Proving correctness of refactoring tuples to records: A correct-by-construction approach on a Haskell-like language

Refactoring is a useful tool for increasing the overall quality of software without making changes to how it interacts with the environment. To verify that a refactoring operation correctly transforms an expression, one can provide a formal proof. Using Agda, a dependently-typed language, as a proof assistant, we investigate the feasibility of...

Agda2Rust: A Study on an Alternative Backend for the Agda Compiler

Agda is a functional programming language with built-in support for dependent types. A dependent type depends on a value. This allows the developer to specify strict constraints for the types used in an application. Writing code with dependent types results in fewer type-related errors slipping through the compilation process. <br/>When...

Code extraction from Agda to HVM

Dependently typed languages such as Agda have the potential to revolutionize the way we write software because they allow the programmer to catch more bugs at compile time than classical languages. Nonetheless, dependently typed languages are hardly used in practice. One of the reasons is the lack of mature compilers for them.<br/>This paper...

Code Extraction from a Dependently Typed Language to a Stack Based Language

Dependently typed languages such as Agda can provide users certain guarantees about the correct- ness of the code that they write, however, this comes at the cost of excess code that is not used at run time. Agda code is currently compiled to another language before it is run, there are not many target languages in popular use, so it is unclear...