Flix is a functional and logic language suited for the implementation of static analysis tools. Flix is inspired by Datalog and extends its semantics from constraints on relations to constraints on lattices. The key ingredients being the addition of user-defined lattices as well as monotone filter and transfer functions. This talk presents an overview of Flix, including recent progress made in ensuring the safety and soundness of program analyses written in Flix.

I am an assistant professor at the Aalborg University, Aalborg, Denmark. I was previously a postdoctoral researcher at the University of Waterloo under the supervision of Ondřej Lhoták. I received my PhD from Aarhus University.