OpenRefactory/C: an infrastructure for building correct and complex C transformations.

ABSTRACTOpenRefactory/C is a refactoring tool and, more generally, an infrastructure that resolves the challenges of building C program transformations. In this paper, we describe its architecture, extensibility features, and the transformations implemented. We also discuss features that will make OpenRefactory/C attractive to researchers interested in collaborating to build new C program analyses and transformations.