[Ci-reports] fail on QtDeclarative_dev_Integration #2353

[Qt Continuous Integration System]

qtdeclarative failed to compile :(

  /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++ -c -pipe -O2 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.10.sdk -std=c++11 -stdlib=libc++ -mmacosx-version-min=10.7 -fvisibility=hidden -fvisibility-inlines-hidden -fno-exceptions -Wall -W -fPIC -DQT_NO_MTDEV -DQT_NO_LIBUDEV -DQT_NO_EVDEV -DQT_NO_TSLIB -DQT_NO_URL_CAST_FROM_STRING -DQT_NO_INTEGER_EVENT_COORDINATES -DQT_BUILD_QUICK_LIB -DQT_BUILDING_QT -DQT_NO_CAST_TO_ASCII -DQT_ASCII_CAST_WARNINGS -DQT_MOC_COMPAT -DQT_USE_QSTRINGBUILDER -DQT_DEPRECATED_WARNINGS -DQT_DISABLE_DEPRECATED_BEFORE=0x050000 -DQT_NO_EGL -DQT_NO_EXCEPTIONS -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_QML_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -I. -I/work/build/qt/qtbase/include -I/work/build/qt/qtbase/include/QtQuick -I/work/build/qt/qtbase/include/QtQuick/5.5.0 -I/work/build/qt/qtbase/include/QtQuick/5.5.0/QtQuick -I. -I/work/build/qt/qtbase/lib/QtCore.framework/Versions/5/Headers -I/work/build/qt/qtbase/lib/QtCore.framework/Versions/5/Headers/5.5.0 -I/work/build/qt/qtbase/lib/QtCore.framework/Versions/5/Headers/5.5.0/QtCore -I/work/build/qt/qtbase/lib/QtGui.framework/Versions/5/Headers -I/work/build/qt/qtbase/lib/QtGui.framework/Versions/5/Headers/5.5.0 -I/work/build/qt/qtbase/lib/QtGui.framework/Versions/5/Headers/5.5.0/QtGui -I/work/build/qt/qtbase/lib/QtQml.framework/Versions/5/Headers -I/work/build/qt/qtbase/lib/QtQml.framework/Versions/5/Headers/5.5.0 -I/work/build/qt/qtbase/lib/QtQml.framework/Versions/5/Headers/5.5.0/QtQml -I/work/build/qt/qtbase/lib/QtNetwork.framework/Versions/5/Headers -I.moc -I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.10.sdk/System/Library/Frameworks/OpenGL.framework/Versions/A/Headers -I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.10.sdk/System/Library/Frameworks/AGL.framework/Headers -I/work/build/qt/qtbase/mkspecs/macx-clang -F/work/build/qt/qtbase/lib -o .obj/qquickcanvasitem.o items/context2d/qquickcanvasitem.cpp
  items/context2d/qquickcanvasitem.cpp:867:40: error: call to constructor of 'QV4::PersistentValue' is ambiguous
  make[3]: *** [.obj/qquickcanvasitem.o] Error 1
  make[2]: *** [sub-quick-make_first-ordered] Error 2
  make[1]: *** [sub-src-make_first] Error 2
  make: *** [module-qtdeclarative] Error 2

  Build log: http://testresults.qt-project.org/ci/QtDeclarative_dev_Integration/build_02353/macx-clang_developer-build_OSX_10.10/log.txt.gz

  Tested changes (refs/builds/dev_1421918954):
    http://codereview.qt-project.org/103729 [PS5] - Move the definition of Object vtables into qv4object_p.h
    http://codereview.qt-project.org/103705 [PS5] - Remove all remaining usages of ValueRef
    http://codereview.qt-project.org/103700 [PS5] - Get rid of most uses of ValueRef