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  1. Qt
  2. QTBUG-46454

QGeoCoordinate triggers a BC break inside QMetaType when running a 5.4 built application against 5.5

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      QGeoCoordinate triggers a BC break inside QMetaType when running a 5.4 built application against 5.5. If it is built against Qt 5.4.1 and then ran against Qt 5.5.0 beta then the message:

      QMetaType::registerType: Binary compatibility break. 
Type flags for type 'QGeoCoordinate' [1386] don't match. Previously registered TypeFlags(0x307), now registering TypeFlags(0x107). This is an ODR break, which means that your application depends on a C++ undefined behavior.

      appears.

        For Gerrit Dashboard: QTBUG-46454
        # Subject Branch Project Status CR V
        113652,8 Don't enforce all QMetaType::TypeFlag difference across Qt versions 5.5.0 qt/qtbase Status: MERGED +2 0

            ablasche Alex Blasche
            andysh Andy Shaw
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