D18245: [DrKonqi] Create QApplication in a scope to fix possible deadlock

[Christoph Roick]

croick added a comment.


  In D18245#418656 <https://phabricator.kde.org/D18245#418656>, @thiago wrote:
  
  > This last backtrace does not show anything stuck. Thread 1 was actively running, in fact (it's inside of malloc).
  >
  > Also note your testcase has no window, since the widget is destroyed before app.exec().
  
  
  But it actually is stuck. That's the backtrace after CTRL+C in gdb of the stuck example and sending SIGSTOP to KDevelop.

REPOSITORY
  R871 DrKonqi

REVISION DETAIL
  https://phabricator.kde.org/D18245

To: croick, sitter, #kdevelop
Cc: dfaure, thiago, ossi, plasma-devel, jraleigh, GB_2, ragreen, Pitel, ZrenBot, lesliezhai, ali-mohamed, jensreuterberg, abetts, sebas, apol, mart
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