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  1. Qt
  2. QTBUG-60339

Support move-only functors in QObject::connect

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    • 5.10
    • 5.9
    • Core: Object Model
    • None

      Move-only functors don't seem to be supported by QObject::connect().

      E.g.

          QObject *o;
    auto f = [u = std::unique_ptr<int>()](){};
    QObject::connect(o, &QObject::destroyed, std::move(f));

      does not compile as an attempt of copying f is made.

        For Gerrit Dashboard: QTBUG-60339
        # Subject Branch Project Status CR V
        192416,4 Support move-only function objects in QObject::connect dev qt/qtbase Status: MERGED +2 0
        192417,6 Add a few std::move in functions accepting slots dev qt/qtbase Status: MERGED +2 0

            ogoffart Olivier Goffart (Woboq GmbH)
            peppe Giuseppe D'Angelo
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              Created:
              Updated:
              Resolved:

                There are no open Gerrit changes