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  1. Qt
  2. QTBUG-111044

QRandom is missing std::launder()

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Details

    • Bug
    • Resolution: Invalid
    • P2: Important
    • None
    • 5.15.12, 6.2.6, 6.4.2, 6.5.0 Beta2
    • Core: Containers and Algorithms
    • None

    Description

      See epic for more information.

      The QRandom implementation is using a hand-rolled version of std::aligned_storage, so falls into the "std::optional" pattern and needs a std::launder().

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            cnn Qt Core & Network
            mmutz Marc Mutz
            Vladimir Minenko Vladimir Minenko
            Alex Blasche Alex Blasche
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            Dates

              Created:
              Updated:
              Resolved:

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