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  1. Qt
  2. QTBUG-108632

Cannot generate efficient code for equality comparison on non-primitive types

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    • 6a816a9e0 (dev), 7f3c8b7dd (6.5)

    Description

      This generates following error

          property var v: null
    Component.onCompleted: {
        if (v !== null) {}
    }

      Error: main.qml:19:13: Could not compile binding for onCompleted: Cannot generate efficient code for equality comparison on non-primitive types QJSValue of QJSValue and QJSValue of (component in /foo/main.qml)::v with type QVariant
        if (v !== null) {}
            ^

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          resulted in

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-109377 Add equality comparison ability for QObject * vs null and undefined

          • P3: Somewhat important - Should be fixed, but doesn't affect the release in any way.
          • Closed
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              semih.yavuz Semih Yavuz
              poikelin Joni Poikelin
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              Dates

                Created:
                Updated:
                Resolved:

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