Uploaded image for project: 'Qt'
  1. Qt
  2. QTBUG-103835

Add opt-in mechanism to disable QAtomic<T> copy ctor/assignment operators

    XMLWordPrintable

Details

    • Task
    • Resolution: Unresolved
    • P3: Somewhat important
    • None
    • None
    • Core: Threads
    • None

    Description

      Just like QT_NO_FOREACH for Q_FOREACH, add a QT_NO_ATOMIC_COPY to suppress the copy SMFs of QAtomic<T>. Then make one module after the next use it, finally make it the default for Qt modules and tools.

      Attachments

        Issue Links

          is blocked by

          Task - A task that needs to be done. QTBUG-103945 QQmlJS::Dom::PendingSourceLocationId should not be a QAtomicInt

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Open
          For Gerrit Dashboard: QTBUG-103835
          # Subject Branch Project Status CR V
          413494,3 Long live QAtomicScopedValueRollback (private API)! dev qt/qtbase Status: MERGED +2 0
          413967,1 DomEnvironment: don't use QAtomicInt when int will do dev qt/qtdeclarative Status: ABANDONED -2 0
          420426,2 QTextCodec: make atomic operations explicit dev qt/qt5compat Status: MERGED +2 0
          420460,2 QTextCodec: make atomic operations explicit 6.4 qt/qt5compat Status: MERGED +2 0

          Activity

            People

              cnn Qt Core & Network
              mmutz Marc Mutz
              Vladimir Minenko Vladimir Minenko
              Alex Blasche Alex Blasche
              Votes:
              0 Vote for this issue
              Watchers:
              1 Start watching this issue

              Dates

                Created:
                Updated:

                Gerrit Reviews

                  There are no open Gerrit changes