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  1. Qt
  2. QTBUG-17781

Make QtScript support COLLECT_ON_EVERY_ALLOCATION

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Details

    • Suggestion
    • Resolution: Done
    • P2: Important
    • 4.7.4
    • 4.6.0
    • Qt Script
    • None
    • aa1e47a5a1a0978979e98f503cb44c85fc88dece

    Description

      There's a define in the JavaScriptCore memory manager that can be turned on to perform GC on every allocation: COLLECT_ON_EVERY_ALLOCATION.
      However, QtScript crashes (in QScriptEngine constructor) if this define is enabled.
      It would be nice if it worked, since it could be useful in debugging GC-related issues.

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          resulted in

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-17815 Missing APIShims in obsoleted QScriptValue constructors

          • 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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              kenthans Kent Hansen (Inactive)
              kenthans Kent Hansen (Inactive)
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              Dates

                Created:
                Updated:
                Resolved:

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