QtBase_master_Integration #4529: SUCCESS Tested changes (refs/builds/master_1352280547): http://codereview.qt-project.org/38914 [PS1] - Fix for compiling with clang with c++11. http://codereview.qt-project.org/38913 [PS2] - Do not define QT_BASIC_ATOMIC_HAS_CONSTRUCTORS for clang.