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  1. Qt
  2. QTBUG-113465

QQmlJSCodeGenerator::argumentsList() disregards most type wrappings

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Details

    • Bug
    • Resolution: Fixed
    • P1: Critical
    • 6.5, 6.6.0, 6.6
    • 6.5.0
    • QML: Compiler
    • None
    • 60a34c339 (dev), 2316da3a8 (dev)

    Description

      Basically:

      1. Return type is always taken as verbatim, no matter if it's QVariant(List), QObjectList or whatever.
      2. For arguments only QVariant and QJSPrimitiveType are resolved to data() and metaType().

      This works because our call frame setup automatically converts, but it's inefficient.

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          resulted from

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-112291 QML_SEQUENTIAL_CONTAINERS affects isArray and breaks ComboBox

          • 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; Flaky tests; 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.
          • Closed
          For Gerrit Dashboard: QTBUG-113465
          # Subject Branch Project Status CR V
          476608,3 QmlCompiler: Optimize list manipulations dev qt/qtdeclarative Status: MERGED +2 0
          476624,4 QmlCompiler: Improve argument construction in generated code dev qt/qtdeclarative Status: MERGED +2 0

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              ulherman Ulf Hermann
              ulherman Ulf Hermann
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              Dates

                Created:
                Updated:
                Resolved:

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