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  1. Qt
  2. QTBUG-19736

Qt build with gcc 4.6 in Qt Declarative seems to lead to a crash. No issue with gcc 4.5

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    • Icon: Bug Bug
    • Resolution: Done
    • Icon: P1: Critical P1: Critical
    • 4.8.0
    • 4.7.3
    • QML: Declarative and Javascript Engine
    • None
    • ubuntu oneiric (11.10)
      gcc 4.6 (works with exactly the same environment, but gcc 4.5)

      In ubuntu Oneiric, we have our default compiler to gcc 4.6.
      We are using the same compiler flag than in natty: https://wiki.ubuntu.com/CompilerFlags

      Here is a stacktrace we get with unity-2d (with the dash view using qml)
      https://bugs.launchpad.net/ubuntu/oneiric/+source/qt4-x11/+bug/791213
      I've attached the retrace to this bug as well.

      Rebuilding in oneiric with gcc 4.5 doesn't get the crash, any hint on where gcc (or maybe Qt) fails on the compiled version with gcc 4.6 only?

      If you need any other information, do not hesitate to ask for them

        1. manual_retrace.txt
          43 kB
          Didier Roche
        2. log
          3 kB
          Didier Roche
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            aakenned Aaron Kennedy
            didrocks Didier Roche
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              Created:
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