CompilationUnit ascUnit = (CompilationUnit) unit.getContext().getAttribute(DELEGATE_UNIT);
Source.transferDependencies(unit, ascUnit);
Logger original = ThreadLocalToolkit.getLogger();
LineNumberMap map = (LineNumberMap) unit.getContext().getAttribute(LINE_NUMBER_MAP);
Logger adapter = new MxmlLogAdapter(original, map);
ThreadLocalToolkit.setLogger(adapter);
delegateSubCompiler.analyze2(ascUnit, symbolTable);
ThreadLocalToolkit.setLogger(original);