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  1. Qt
  2. QTBUG-87973 Overload resolution noise from global operators and functions
  3. QTBUG-87981

Make equality operators of QCbor types hidden friends

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    • Technical task
    • Resolution: Won't Do
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    • Core: I/O
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    Description

      For the example in the main task, get rid of these candidates:

      [build] /Users/vohi/qt/dev/build/qtbase/include/QtCore/../../../../qtbase/src/corelib/serialization/qcborcommon.h:96:13: note: candidate function not viable: no known conversion from 'A' to 'QCborTag' for 1st argument
[build] inline bool operator!=(QCborTag t, QCborKnownTags kt)   { return quint64(t) != quint64(kt); }
[build]             ^
[build] /Users/vohi/qt/dev/build/qtbase/include/QtCore/../../../../qtbase/src/corelib/serialization/qcborcommon.h:97:13: note: candidate function not viable: no known conversion from 'A' to 'QCborKnownTags' for 1st argument
[build] inline bool operator!=(QCborKnownTags kt, QCborTag t)   { return quint64(t) != quint64(kt); }

      Since those are enum classes (which can't have friends) it might not be possible to do that though.

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            thiago Thiago Macieira
            vhilshei Volker Hilsheimer
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