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  1. Qt
  2. QTBUG-123137

Unexpected behavior when shadowing the default property

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    Description

      please see the attached demo.

      property string data

      will give a runtime error:

      qrc:/PropertyDataTest/Main.qml:11:5: Cannot assign to property of unknown type "QString".

      if "data" is invalid as a property name, shall give a proper error message.

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-119829 [Reg 6.5 -> 6.6] Shadowing default property crashes QML

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
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              qtqmlteam Qt Qml Team User
              jiu shanheng jiu
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