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  1. Qt
  2. QTBUG-47066

Segmentation fault with QStringBuilder

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    • Icon: Bug Bug
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    • None
    • 5.4.1
    • Core: Other
    • None
    • Ubuntu 15.04 64-bit
      GCC 4.9.1
      c++11

      I using Ubuntu 15.04 with Qt 5.4.1 (from repo) and GCC 4.9.1.
      When I running the following example code, then I get a segfault:

      #include <QStringBuilder>
...

QTextStream(stdout) << [] {
            QString a('a'), b('b');
            return a % b;
        }() << '\n';

      But if I replace the '%' with '+', the problem is gone.
      Is this a bug or something else?

        1. qstringbuilder.h.diff
          2 kB
          Samuel Dowling
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            studiosus Vladimir Belyavsky
            Kendek Krisztián Kende
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              Created:
              Updated:
              Resolved:

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