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  1. Qt Creator
  2. QTCREATORBUG-14991

Crash while closing document while code-completion list is still up

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    • Icon: Bug Bug
    • Resolution: Done
    • Icon: P1: Critical P1: Critical
    • Qt Creator 3.5.1
    • Qt Creator 3.5.0, Qt Creator 3.5.1
    • C/C++/Obj-C++ Support
    • None
    • Windows 7 64-bit
      Windows 10 64-bit
    • b1ee76047a77b4d23295c3231df3b53b6f5e6a4b

      1) Open up any type of code file in the IDE (C++, QBS, whatever).
      2) Trigger the code-completion list with CTRL+Space on some construct.
      3) Close the current file while leaving the list up (CTRL+W usually).
      4) Now try to close again with CTRL+W while the list is till up (but no file is currently open since it was closed in step 3).

      At this point it should crash.

        1. backtrace.txt
          25 kB
        2. error.png
          error.png
          76 kB
        For Gerrit Dashboard: QTCREATORBUG-14991
        # Subject Branch Project Status CR V
        124862,2 TextEditor: Destroy completion widget if editor is closed 3.5 qt-creator/qt-creator Status: MERGED +2 0
        124907,4 C++: Fix crash after triggering completion and closing editor 3.5 qt-creator/qt-creator Status: MERGED +2 0

            kosjar Nikolai Kosjar
            dwatkins Daniel Watkins
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              Created:
              Updated:
              Resolved:

                There are no open Gerrit changes