[Ci-reports] fail on QtBase_5.5_Integration #1723

[Qt Continuous Integration System]

qtbase failed to compile :(

  In file included from ../../../include/QtCore/qglobal.h:1:0,
                   from ../../../include/QtCore/../../src/corelib/tools/qchar.h:37,
                   from ../../../include/QtCore/qchar.h:1,
                   from ../../../include/QtCore/../../src/corelib/tools/qstring.h:41,
                   from ../../../include/QtCore/qstring.h:1,
                   from ../../../include/QtCore/../../src/corelib/codecs/qtextcodec.h:37,
                   from ../../../include/QtCore/qtextcodec.h:1,
                   from ../../corelib/codecs/qlatincodec_p.h:48,
                   from ../../corelib/codecs/qlatincodec.cpp:34:
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qrefcount.h:73:9: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qarraydata.h:53:9: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qarraydata.h:60:9: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qbytearray.h:464:3: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qbytearray.h:466:3: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qbytearray.h:468:3: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qbytearray.h:546:3: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qstring.h:851:3: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qstring.h:853:3: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qstring.h:855:3: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qstring.h:878:3: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qstring.h:1081:3: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qstring.h:1436:11: note: in expansion of macro ‘Q_ASSERT’
  In file included from ../../../include/QtCore/qglobal.h:1:0,
                   from ../../../mkspecs/linux-g++/qplatformdefs.h:39,
                   from ../../corelib/codecs/qtextcodec.cpp:34:
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qrefcount.h:73:9: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qarraydata.h:53:9: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qarraydata.h:60:9: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qbytearray.h:464:3: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qbytearray.h:466:3: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qbytearray.h:468:3: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qbytearray.h:546:3: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:552:9: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:561:13: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:570:13: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:781:9: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:917:13: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:726:5: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:734:5: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:552:9: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:561:13: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:570:13: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qstring.h:851:3: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qstring.h:853:3: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qstring.h:855:3: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:756:5: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qstring.h:878:3: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:726:5: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:734:5: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qstring.h:1081:3: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  make[3]: *** [.obj/qlatincodec.o] Error 1
  In file included from ../../../include/QtCore/qglobal.h:1:0,
                   from ../../../include/QtCore/../../src/corelib/tools/qchar.h:37,
                   from ../../../include/QtCore/qchar.h:1,
                   from ../../../include/QtCore/../../src/corelib/tools/qstring.h:41,
                   from ../../../include/QtCore/qstring.h:1,
                   from ../../../include/QtCore/../../src/corelib/codecs/qtextcodec.h:37,
                   from ../../../include/QtCore/qtextcodec.h:1,
                   from ../../corelib/codecs/qutfcodec_p.h:49,
                   from ../../corelib/codecs/qutfcodec.cpp:35:
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qrefcount.h:73:9: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qarraydata.h:53:9: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qarraydata.h:60:9: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qbytearray.h:464:3: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qbytearray.h:466:3: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qbytearray.h:468:3: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qbytearray.h:546:3: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:24: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qhash.h:204:9: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qstring.h:851:3: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qstring.h:853:3: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qstring.h:855:3: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qstring.h:878:3: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qstring.h:1081:3: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../corelib/codecs/qtextcodec.cpp:1004:5: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qstring.h:1436:11: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:552:9: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:561:13: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:570:13: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:781:9: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:917:13: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:586:9: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:595:13: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:604:13: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:917:13: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:48: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qbytearray.h:119:9: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:726:5: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:734:5: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:726:5: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:734:5: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:48: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qhash.h:958:9: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:552:9: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:561:13: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:570:13: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:726:5: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:734:5: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:552:9: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:561:13: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:570:13: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:756:5: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:781:9: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:726:5: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  make[3]: *** [.obj/qtextcodec.o] Error 1
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:684:60: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/global/qcompilerdetection.h:1187:9: note: in expansion of macro ‘Q_ASSERT_X’
  ../../../include/QtCore/5.5.1/QtCore/private/../../../../../src/corelib/tools/qsimd_p.h:309:9: note: in expansion of macro ‘Q_ASSUME’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:684:60: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/5.5.1/QtCore/private/../../../../../src/corelib/tools/qstringiterator_p.h:84:9: note: in expansion of macro ‘Q_ASSERT_X’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:684:60: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/5.5.1/QtCore/private/../../../../../src/corelib/tools/qstringiterator_p.h:97:9: note: in expansion of macro ‘Q_ASSERT_X’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:684:60: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/5.5.1/QtCore/private/../../../../../src/corelib/tools/qstringiterator_p.h:107:9: note: in expansion of macro ‘Q_ASSERT_X’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:684:60: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/5.5.1/QtCore/private/../../../../../src/corelib/tools/qstringiterator_p.h:115:9: note: in expansion of macro ‘Q_ASSERT_X’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:684:60: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/5.5.1/QtCore/private/../../../../../src/corelib/tools/qstringiterator_p.h:125:9: note: in expansion of macro ‘Q_ASSERT_X’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:684:60: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/5.5.1/QtCore/private/../../../../../src/corelib/tools/qstringiterator_p.h:141:9: note: in expansion of macro ‘Q_ASSERT_X’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:684:60: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/5.5.1/QtCore/private/../../../../../src/corelib/tools/qstringiterator_p.h:151:9: note: in expansion of macro ‘Q_ASSERT_X’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:684:60: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/5.5.1/QtCore/private/../../../../../src/corelib/tools/qstringiterator_p.h:172:9: note: in expansion of macro ‘Q_ASSERT_X’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:684:60: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/5.5.1/QtCore/private/../../../../../src/corelib/tools/qstringiterator_p.h:183:9: note: in expansion of macro ‘Q_ASSERT_X’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:684:60: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/5.5.1/QtCore/private/../../../../../src/corelib/tools/qstringiterator_p.h:191:9: note: in expansion of macro ‘Q_ASSERT_X’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:684:60: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/5.5.1/QtCore/private/../../../../../src/corelib/tools/qstringiterator_p.h:200:9: note: in expansion of macro ‘Q_ASSERT_X’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:684:60: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/5.5.1/QtCore/private/../../../../../src/corelib/tools/qstringiterator_p.h:216:9: note: in expansion of macro ‘Q_ASSERT_X’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:684:60: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/5.5.1/QtCore/private/../../../../../src/corelib/tools/qstringiterator_p.h:226:9: note: in expansion of macro ‘Q_ASSERT_X’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../corelib/codecs/qutfcodec.cpp:358:17: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:552:9: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:561:13: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:570:13: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:781:9: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:917:13: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:726:5: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:734:5: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  make[3]: *** [.obj/qutfcodec.o] Error 1
  make[2]: *** [sub-bootstrap-make_first] Error 2
  make[1]: *** [sub-src-make_first] Error 2
  make: *** [module-qtbase] Error 2

  Build log: http://testresults.qt.io/ci/QtBase_5.5_Integration/build_01723/linux-g++_developer-build_OpenSuSE_13.1_x64/log.txt.gz

    ============================================================

qtbase failed to compile :(

  In file included from ../../../include/QtCore/qglobal.h:1:0,
                   from ../../../include/QtCore/../../src/corelib/tools/qchar.h:37,
                   from ../../../include/QtCore/qchar.h:1,
                   from ../../../include/QtCore/../../src/corelib/tools/qstring.h:41,
                   from ../../../include/QtCore/qstring.h:1,
                   from ../../../include/QtCore/../../src/corelib/codecs/qtextcodec.h:37,
                   from ../../../include/QtCore/qtextcodec.h:1,
                   from ../../corelib/codecs/qlatincodec_p.h:48,
                   from ../../corelib/codecs/qlatincodec.cpp:34:
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qrefcount.h:73:9: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qarraydata.h:53:9: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qarraydata.h:60:9: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qbytearray.h:464:3: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qbytearray.h:466:3: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qbytearray.h:468:3: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qbytearray.h:546:3: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qstring.h:851:3: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qstring.h:853:3: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qstring.h:855:3: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qstring.h:878:3: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qstring.h:1081:3: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qstring.h:1436:11: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:552:9: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:561:13: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:570:13: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:781:9: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:917:13: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:726:5: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:734:5: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:552:9: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:561:13: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:570:13: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:756:5: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:726:5: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  make[3]: *** [.obj/qlatincodec.o] Error 1
  In file included from ../../../include/QtCore/qglobal.h:1:0,
                   from ../../../mkspecs/linux-g++/qplatformdefs.h:39,
                   from ../../corelib/codecs/qtextcodec.cpp:34:
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qrefcount.h:73:9: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qarraydata.h:53:9: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qarraydata.h:60:9: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qbytearray.h:464:3: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qbytearray.h:466:3: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qbytearray.h:468:3: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qbytearray.h:546:3: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qstring.h:851:3: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qstring.h:853:3: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qstring.h:855:3: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qstring.h:878:3: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qstring.h:1081:3: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qstring.h:1436:11: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:24: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qhash.h:204:9: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:45: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../corelib/codecs/qtextcodec.cpp:1004:5: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:552:9: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:561:13: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:570:13: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:781:9: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:917:13: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:586:9: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:595:13: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:604:13: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:917:13: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:48: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qbytearray.h:119:9: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:726:5: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:734:5: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:726:5: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:734:5: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:667:48: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qhash.h:958:9: note: in expansion of macro ‘Q_ASSERT’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:552:9: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:561:13: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:570:13: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:726:5: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:734:5: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:552:9: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:561:13: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:570:13: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:756:5: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:781:9: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  ../../../include/QtCore/../../src/corelib/tools/qlist.h:726:5: note: in expansion of macro ‘QT_TRY’
  ../../../include/QtCore/../../src/corelib/global/qglobal.h:609:18: error: left operand of comma operator has no effect [-Werror=unused-value]
  make[3]: *** [.obj/qtextcodec.o] Error 1
  make[2]: *** [sub-bootstrap-make_first] Error 2
  make[1]: *** [sub-src-make_first] Error 2
  make: *** [module-qtbase] Error 2

  Build log: http://testresults.qt.io/ci/QtBase_5.5_Integration/build_01723/revdep-qtdeclarative_linux-g++_developer-build_qtnamespace_qtlibinfix_Ubuntu_14.04_x64/log.txt.gz

  Tested changes (refs/builds/5.5_1437989069):
    http://codereview.qt-project.org/109099 [PS2] - MSVC: Silence "some conditional expression is constant" level 4 warnings