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  1. Qt
  2. QTBUG-51418

qt docs: warn user about using QStringLiteral in libraries

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    • Core: QString and Unicode
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      please add into QString reference a warning against passing qstringliterals to global static containers in the dynamic library code, because it leads to crash on exit. the most obvious examples are fonts, icons and qregexp.

      see
      https://bugreports.qt.io/browse/QTBUG-46880
      https://bugs.kde.org/show_bug.cgi?id=359758
      for examples of crashes

      see also https://mail.kde.org/pipermail/kde-frameworks-devel/2016-February/031538.html

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            docteam Qt Documentation Team
            shaforostov Mykola
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