class T

If one renames T to TT the error following error message appears in the editor:

constructor TT is defined twice conflicting symbols both originated in file '/Test/src/a/b/c/T.scala'

The problem is that the class files of T are not invalidated. One first have to trigger a build of the project. In case "build automatically" is enabled, the problem with the class files should automatically disappear. However, the presentation compiler still can't handle the problem well. It should automatically be restarted after a rename refactoring.