Abstract
The CORET tool set serves to restructure legacy C code into semantically equivalent C++ code with semantically coherent objects. To obtain semantical coherence, the object structure is derived from a forwardly developed object-oriented analysis model.This paper focuses on the code transformation aspects and addresses special problems due to the fact that we had to depart from C as source-language of the legacy code. The issues are demonstrated in showing various CORET features in the context of transformation applied to a concise example.