Fix Clang warning about inconsistent use of C++11 override

We cannot use override in the Q_OBJECT macro, so tell Clang not to warn
about our lack of use of the keyword in the three virtuals that Q_OBJECT
overrides when the user uses Q_DECL_OVERRIDE in their own functions.

We can't use Q_DECL_OVERRIDE for two reasons:
 1) because that would trigger the warning in any and all virtual
    overrides the user may have in their own class (and most of Qt)
 2) because when Q_OBJECT is used in QObject, it's not overriding
    anything -- it's the base declaration

For #2, we could add a different macro exclusively for QObject that moc
would expand, but it's unnecessary work.

Change-Id: Ic9cb7896f93f06f4e86b6a42dc08f96d257f7550
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@theqtcompany.com>
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>

0 files changed, 0 insertions, 0 deletions