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  1. Qt
  2. QTBUG-109360

Use C++20 code with Qt (Phase I)

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Details

    • User Story
    • Resolution: Unresolved
    • P2: Important
    • 6.9
    • 6.5
    • Core: Other
    • None

    Description

      Qt is based on C++ and this programming language is evolving quickly. Switching to the latest standard allows to write code more performant and utilize latest features of the language and by that make Qt slimmer and faster.

      This is the first phase of the adoption of C++ 20 in Qt. The target here is to provide features in Qt which allow using C++ 20 code in Qt-based applications. Basically, making sure that Qt does not "stand in the way"

      This user story links to other issues on Qt Bug Reports which are scheduled for this phase.

      The "Fix Version" field should mark a version that contains all scoped topics, even if some of them have been provided in earlier versions.

      The tentative plan is Qt 6.8

      Attachments

        Issue Links

          depends on

          Epic - Created by Jira Software - do not edit or delete. Issue type for a big user story that needs to be broken down. QTBUG-103270 Impact of C++20 concepts on our code

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Open

          Epic - Created by Jira Software - do not edit or delete. Issue type for a big user story that needs to be broken down. QTBUG-104651 Impact of C++20 std::format on our code

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Open

          Epic - Created by Jira Software - do not edit or delete. Issue type for a big user story that needs to be broken down. QTBUG-105465 Impact of C++20 ranges on our code

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Open

          Epic - Created by Jira Software - do not edit or delete. Issue type for a big user story that needs to be broken down. QTBUG-108340 Impact of new C++20 math constants (<numbers>) on our code

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Open

          Epic - Created by Jira Software - do not edit or delete. Issue type for a big user story that needs to be broken down. QTBUG-100483 Impact of C++20 constinit on our code

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • In Progress

          Epic - Created by Jira Software - do not edit or delete. Issue type for a big user story that needs to be broken down. QTBUG-103757 Impact of C++20 comparison on our code

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • In Progress

          Epic - Created by Jira Software - do not edit or delete. Issue type for a big user story that needs to be broken down. QTBUG-104172 Impact of C++20 deprecations on our code

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • In Progress

          Epic - Created by Jira Software - do not edit or delete. Issue type for a big user story that needs to be broken down. QTBUG-104662 Impact of C++20 std::span on our code

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • In Progress

          Epic - Created by Jira Software - do not edit or delete. Issue type for a big user story that needs to be broken down. QTBUG-104134 Impact of new C++20 attributes on our code

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed

          Epic - Created by Jira Software - do not edit or delete. Issue type for a big user story that needs to be broken down. QTBUG-105461 Impact of C++20 integer comparison functions on our code

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed

          Epic - Created by Jira Software - do not edit or delete. Issue type for a big user story that needs to be broken down. QTBUG-108228 Impact of new C++20 <version> on our code

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
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            People

              mmutz Marc Mutz
              vminenko Vladimir Minenko
              Vladimir Minenko Vladimir Minenko
              Alex Blasche Alex Blasche
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                Created:
                Updated:

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