Uploaded image for project: 'Qt Creator'
  1. Qt Creator
  2. QTCREATORBUG-16971

Qt Creator going crazy while stepping into QVariant::cmp in debugger when the program is built with clang

    XMLWordPrintable

Details

    • Bug
    • Resolution: Done
    • Not Evaluated
    • Qt Creator 4.2.1
    • Qt Creator 4.1.0
    • Debugger
    • None
    • Gentoo Linux, Qt 5.7.0, Qt Creator 4.1.0, clang 3.8.1, GDB 7.11.1
    • 26331f771a48f8123d2106b5e3c9ecf95a24a32e et l

    Description

      If I step into QVariant::cmp while debugging a program build with clang 3.8.1, Qt Creator goes completely crazy and starts displaying "signal received" info boxes until it overwhelms the window manager and the whole desktop freezes. I can reproduce this 100% reliably on my system.

      Switching compiler to GCC 6.2.0 makes the problem go away.

      I'm attaching a video that shows the problem.

      Attachments

        No reviews matched the request. Check your Options in the drop-down menu of this sections header.

        Activity

          People

            hjk hjk
            pmts P M
            Votes:
            0 Vote for this issue
            Watchers:
            2 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved:

              Gerrit Reviews

                There are no open Gerrit changes