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  1. Qt Creator
  2. QTCREATORBUG-23944

hang with long compiler errors

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    • 37ce45c21ec443246e13c01ca344ec15c962277a (qt-creator/qt-creator/master)

    Description

      sometimes c++ error messages can be quite verbose (thousands of tens of thousands of lines). in these cases i sometimes ran into hangs of qtcreator. this happened on multiple platforms (linux, macos).

      the stack trace implies that this happens somewhere in ProjectExplorer::BuildManager::addToOutputWindow, possibly when the appending too many lines without rate-limiting

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTCREATORBUG-22914 Application build in QtC is VERY slow

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
          • Closed
          For Gerrit Dashboard: QTCREATORBUG-23944
          # Subject Branch Project Status CR V
          298787,3 Core::OutputWindow: Prevent UI thread overload master qt-creator/qt-creator Status: MERGED +2 0

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              kandeler Christian Kandeler
              timblechmann tim blechmann
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                Resolved:

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