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  1. Qt
  2. QTBUG-132345

[Reg 6.5 -> 6.8] qmlcachegen miscompiles number coercions

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Details

    • Bug
    • Resolution: Fixed
    • P1: Critical
    • 6.8, 6.9.0 Beta2
    • 6.8.1
    • QML: Compiler
    • None
    • 38d65db7a (dev), 70d9a5cbc (dev), 18f9246d2 (6.9), c1231e683 (6.9), daab23884 (dev), 54fb581ab (6.9), a95b0bdea (6.8), ef7da0ea3 (6.8), 43af5924b (6.8), 1e570d022 (dev), 8e11092d2 (6.9), b79f02f05 (6.8)

    Description

      Consider the example from QTBUG-132329. Now add a Q_PROPERTY(qlonglong l ...) to Foo. Then add the following function to the QML:

             var a = 56;
        foo.takeInt(a);
        foo.l = a;

      The "l" property will have the value 140325171494968 rather than 56.

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-132329 [Reg 6.8 -> 6.9] qmlcachegen miscompiles number coercions

          • 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.
          • Closed
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              ulherman Ulf Hermann
              ulherman Ulf Hermann
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                Created:
                Updated:
                Resolved: