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  1. Qt
  2. QTBUG-37197

REGRESSION: Warning "Unable to assign QString to QByteArray"

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    • ff0857541d5d391c7c03cce5893b41dd9b35e7fa (qtdeclarative)

      The following code produces a warning because "fragmentShader" is a QByteArray and we occasionally assign an empty string to it. 5.1 did not produce a warning.

      import QtQuick 2.0

ShaderEffect {
    id: root

    width: 100
    height: 100

    Timer {
        id: timer
        onTriggered: root.tick = !root.tick
        interval: 1000
        repeat: true
        running: true;
    }

    property bool tick
    onTickChanged: print("tick..")

    property variant source: ShaderEffectSource { }

    fragmentShader: tick ? '' : "void main() { gl_FragColor = vec4(1, 0, 0, 1); }"
}

        For Gerrit Dashboard: QTBUG-37197
        # Subject Branch Project Status CR V
        83278,2 Fix assignments of null strings in QML and JavaScript release qt/qtdeclarative Status: MERGED +2 0

            shausman Simon Hausmann
            sletta Gunnar Sletta
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              Created:
              Updated:
              Resolved:

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