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  1. Qt Creator
  2. QTCREATORBUG-3595

Disable binding optimizer when debugging QML apps

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    • 50b6a98bd6ce59

    Description

      Setting QML_DISABLE_OPTIMIZER=1 in the environment of the application prevents QDeclarativeEngine to optimize simple bindings. This should enable us to set breakpoints also on simple bindings, e.g.

      Example

      Text {
        property string name: "Unknown"
        text: name
      }
      

      A breakpoint on "text: name" is hit as soon as name is changed if QML_DISABLE_OPTIMIZER is set, otherwise the binding is optimized & not executed by JavaScript.

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            kkohne Kai Köhne
            kkohne Kai Köhne
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              Updated:
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