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  1. Qt
  2. QTBUG-57985

Unused JS conditional var in unused function crashes QQmlEngine

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    • c4ebe96c34c2179d0ebdc555afdce179e3de52e8 (qtdeclarative)

      Reproduced on a variety of platforms:

      import QtQuick 2.7
      import QtQuick.Window 2.2
      
      Window {
        id: main
        visible: true
        width: 500
        height: 300
      
        function foo() {
          var c = main.width > 1 ? 27 : -147
        }
      }
      

      The conditional has to be used and the var has to be unused, otherwise it doesn't crash. The function doesn't need to be executed, it crashes during QQmlEngine.load()

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            srutledg Shawn Rutledge
            dgo dgo
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              Created:
              Updated:
              Resolved:

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