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  1. Qt
  2. QTBUG-119437

Drop optional when nullish coalescing an optional T with a rhs of type T

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    • Icon: Bug Bug
    • Resolution: Unresolved
    • Icon: P1: Critical P1: Critical
    • 6.10
    • 6.7
    • QML: Compiler
    • None
    • 2b336217b (dev)

      It should be possible to do this:

      property int i: (Anything as int) ?? 1

      In both cases an int is returned and the optional can be dropped. 

       

      This does currently not work because of 

       (strict mode) Cannot assign potential undefined to int ...

        For Gerrit Dashboard: QTBUG-119437
        # Subject Branch Project Status CR V
        521128,4 Compiler: Add tests for the nullish coalescing operator ?? dev qt/qtdeclarative Status: MERGED +2 0

            qtqmlteam Qt Qml Team User
            olivier.decanniere Olivier De Cannière
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              Created:
              Updated:

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