Summary: make it compile without foreach
Test Plan: autotest ok
Reviewers: dfaure
Reviewed By: dfaure
Subscribers: kde-frameworks-devel
Tags: #frameworks
Differential Revision: https://phabricator.kde.org/D19778
The constructor of QFlags which was intended to handle literal "0"
as commonly used indicator of no-flags-set has been done with a
trick based on pointer types. Which these days of nullptr existing and
compilers pushing to use that sadly fired back and, instead of
allowing convenient code with commonly understood literal "0" values,
resulted in quite some code using "nullptr" to indicate a QFLags-based
type value with no flags set, which can be puzzling for humans
reading the code.
Laurent Montel
Yuri Chornoivan
David Faure
Friedrich W. H. Kossebau
Kevin Funk
Sune Vuorela
Kåre Särs
Aleix Pol
Andrey Cygankov