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  1. Qt
  2. QTBUG-103531

Finish migration to qsizetype [qtbase/src/corelib/text]

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Details

    • 21
    • 334c27dad1 (qt/qtbase/dev) 334c27dad1 (qt/tqtc-qtbase/dev) e8e91ef35c (qt/qtbase/6.4) e8e91ef35c (qt/tqtc-qtbase/6.4) e8e91ef35c (qt/tqtc-qtbase/6.4.0) 5018ab86be (qt/tqtc-qtbase/6.2) d41c841e07 (qt/qtbase/6.3) d41c841e07 (qt/tqtc-qtbase/6.3)
    • Foundation Sprint 61, Foundation Sprint 62, Foundation Sprint 63, Foundation Sprint 64, Foundation Sprint 65

    Description

      Let's be honest: the change from int to qsizetype sizes in Qt 6.0 was more than rushed. Half the API and a good chunk of implementation code is still using int when it should be using qsizetype, and we have been papering over this issue by making qMin() allow mixed-type arguments and, apparently, by removing the annoying MSVC warnings that, in Qt 5, so nicely pin-pointed all these implicit conversions as hard errors.

      There were several real bugs in e.g. the QBuffer code corresponding to int/qsizetype, so there's probably more.

      Acceptance criterium: every int has been inspected and, if needed, ported to qsizetype. Unfortunately, relying on compiler warnings isn't enough, as explicit casts won't raise warnings, but need to be ported nonetheless.

      Attachments

        Issue Links

          is cloned by

          Task - A task that needs to be done. QTBUG-105471 Finish migration to qsizetype [qtbase/src/widgets/graphicsview]

          • P5: Not important - Not relevant and not urgent.
          • Open
          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-105717 REG [5.15 -> 6.x] QByteArray::replace(0, size(), ptr, n) became ambiguous on 64-bit platforms

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

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-105038 QCollator is limited to ≤ 2Gi characters

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

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-105034 QDataStream cannot serialize containers > 2Gi elements

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

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-105544 qunicodetools.cpp: libthai's th_brk is not thread-safe [2/2]: new API

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

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-106360 qunicodetools.cpp: libthai's th_brk is not thread-safe [1/2]: try fix using old API

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

          Task - A task that needs to be done. QTBUG-105103 QString::localeAwareCompare() reports wrong result for more than 2Gi character long strings

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

          Task - A task that needs to be done. QTBUG-105541 libthai th_brk is limited to ≤ 2Gi characters

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

          Task - A task that needs to be done. QTBUG-104972 qUncompress(qCompress()) round-trip fails for data > 2GiB

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

          Task - A task that needs to be done. QTBUG-104985 QByteArray::fromBase64Encoding(toBase64()) round-trip fails for data > 2GiB

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

          Task - A task that needs to be done. QTBUG-105027 QByteArray::count(ch) reports wrong result for more than 2Gi occurrences

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

          Task - A task that needs to be done. QTBUG-105047 QLocale::createSeparatedList() is reports wrong result for lists with more than 2Gi elements

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

          Task - A task that needs to be done. QTBUG-105100 Review QLocale/Win for INT_MAX issues.

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

          Task - A task that needs to be done. QTBUG-105101 QRegularExpression is limited to ≤ 2Gi characters

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

          Task - A task that needs to be done. QTBUG-105104 QString::toHtmlEscaped() fails for more than 2Gi character long strings

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

          Task - A task that needs to be done. QTBUG-105105 QStringConverter/Win is not 64-bit-clean

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

          Task - A task that needs to be done. QTBUG-105543 Several data races in qunicodetools.cpp thai support initalization

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

              mmutz Marc Mutz
              mmutz Marc Mutz
              Vladimir Minenko Vladimir Minenko
              Alex Blasche Alex Blasche
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              Dates

                Created:
                Updated:
                Resolved:

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