Eating our own dog food: DSLs for generative and transformational engineering

Abstract

Languages and systems to support generative and transformational solutions have been around a long time. Systems such as XVCL, DMS, ASF+SDF, Stratego and TXL have proven mature, efficient and effective in a wide range of applications. Even so, adoption remains a serious issue - almost all successful production applications of these systems in practice either involve help from the original authors or years of experience to get rolling. While work on accessibility is active, with efforts such as ETXL, Stratego XT, Rascal and Colm, the fundamental big step remains - it's not obvious how to apply a general purpose transformational system to any given generation or transformation problem, and the real power is in the paradigms of use, not the languages themselves.