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  1. Qt
  2. QTBUG-106377

Cannot create QML_SINGLETON class with newer gcc versions

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    • fa2d761e6f (qt/tqtc-qtdeclarative/5.15)

      Build attached project and try to run the plugin through ldd -r. It reports undefined symbol _ZN11QQmlPrivate12ConstructorsI6MyItemLb1EE23createSingletonInstanceE.

      Same example works fine with gcc 5, but gcc 12.2 at least it produces this. Also this does not seem to happen in Qt 6.

        1. qtbug106377.tar.gz
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        For Gerrit Dashboard: QTBUG-106377
        # Subject Branch Project Status CR V
        431690,4 qqmlprivate.h: make static constexpr members c++11 compliant tqtc/lts-5.15 qt/tqtc-qtdeclarative Status: MERGED +2 0

            sami.shalayel Sami Shalayel
            poikelin Joni Poikelin
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