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  1. Qt
  2. QTBUG-105297

Use std::variant instead of the union in qobject_p.h

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    • Task
    • Resolution: Won't Do
    • Not Evaluated
    • None
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    • Core: Object Model
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    Description

      Unions are error-prone and require a lot of boilerplate already written in std::variant. Consider changing the union in QObjectPrivate to an std::variant.

      (Is it used due to ABI restrictions?)

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-105286 Crash with UpdateWindowTitle event triggered by closing a dialog (mac)

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
          • Closed

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              thiago Thiago Macieira
              mikolaj.boc MikoĊ‚aj Boc
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