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  1. Qt Creator
  2. QTCREATORBUG-26098

Creator is unresponsive for long periods when editing CMakeLists.txt files in qtdeclarative

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    • Icon: Bug Bug
    • Resolution: Unresolved
    • Icon: Not Evaluated Not Evaluated
    • None
    • Qt Creator 4.15.2
    • Project & Build Management: CMake
    • None

      I'm not sure if this started happening after the qtquickcontrols2 merge or not, but when I'm editing e.g. https://codereview.qt-project.org/c/qt/qtdeclarative/+/363532/5/src/quicktestutils/CMakeLists.txt, Creator will just stop responding at some point.

      Attached is the output of it when run with QT_LOGGING_RULES=qtc.cmake*=true. Towards the end Creator was not responding, and eventually it crashed (though that was the first time I saw a crash; perhaps related to enabling logging).

      The steps I took:

      1. Opened my qtdeclarative session
      2. Started messing around with the CMakeLists.txt file: removing a line, hitting undo, saving, etc.
      3. Build (just to put more stress on it; I dunno if it makes a difference or not)
      4. Keep messing around with CMakeLists.txt; eventually it won't respond.

      Here are my system specs - it's a pretty beefy machine, so it shouldn't be bogged down to this degree:

                  .-/+oossssoo+/-.               mitch@mitch-ubuntu-20 
        `:+ssssssssssssssssss+:`           --------------------- 
      -+ssssssssssssssssssyyssss+-         OS: Ubuntu 20.04.2 LTS x86_64 
    .ossssssssssssssssssdMMMNysssso.       Host: Komplett PC 
   /ssssssssssshdmmNNmmyNMMMMhssssss/      Kernel: 5.11.0-25-generic 
  +ssssssssshmydMMMMMMMNddddyssssssss+     Uptime: 8 hours, 7 mins 
 /sssssssshNMMMyhhyyyyhmNMMMNhssssssss/    Packages: 2252 (dpkg), 9 (snap) 
.ssssssssdMMMNhsssssssssshNMMMdssssssss.   Shell: bash 5.0.17 
+sssshhhyNMMNyssssssssssssyNMMMysssssss+   Resolution: 3840x2160 
ossyNMMMNyMMhsssssssssssssshmmmhssssssso   DE: GNOME 
ossyNMMMNyMMhsssssssssssssshmmmhssssssso   WM: Mutter 
+sssshhhyNMMNyssssssssssssyNMMMysssssss+   WM Theme: Adwaita 
.ssssssssdMMMNhsssssssssshNMMMdssssssss.   Theme: Yaru-light [GTK2/3] 
 /sssssssshNMMMyhhyyyyhdNMMMNhssssssss/    Icons: Adwaita [GTK2/3] 
  +sssssssssdmydMMMMMMMMddddyssssssss+     Terminal: guake 
   /ssssssssssshdmNNNNmyNMMMMhssssss/      CPU: AMD Ryzen 9 5950X (32) @ 3.400GHz 
    .ossssssssssssssssssdMMMNysssso.       GPU: NVIDIA 09:00.0 NVIDIA Corporation Device 2188 
      -+sssssssssssssssssyyyssss+-         Memory: 2290MiB / 64291MiB 
        `:+ssssssssssssssssss+:`
            .-/+oossssoo+/-.

        1. creator-cmake-output.zip
          162 kB
          Mitch Curtis
        2. creator-cmake-output-2.zip
          245 kB
          Mitch Curtis
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            cadam Cristian Adam
            mitch_curtis Mitch Curtis
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              Created:
              Updated:

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