Index: src/tools/moc/main.cpp
===================================================================
--- a/src/tools/moc/main.cpp
+++ b/src/tools/moc/main.cpp	2011-12-04 15:30:45.016215554 -0300
@@ -186,6 +186,7 @@
     Moc moc;
     pp.macros["Q_MOC_RUN"];
     pp.macros["__cplusplus"];
+    pp.macros["BOOST_TT_HAS_OPERATOR_HPP_INCLUDED"]; // workaround for QTBUG 22829
     QByteArray filename;
     QByteArray output;
     FILE *in = 0;