> Sent: Tuesday, May 07, 2019 at 8:44 AM > From: "Christian Gagneraud" <chg...@gmail.com> > To: "Ola Røer Thorsen" <o...@silentwings.no> > Cc: "interestqt-project.org" <interest@qt-project.org> > Subject: Re: [Interest] Operator QMap<uint, uint>[] is casting to int? > > On Wed, 8 May 2019 at 00:14, Ola Røer Thorsen <o...@silentwings.no> wrote: > > > > > > lør. 4. mai 2019 kl. 17:51 skrev Thiago Macieira > > <thiago.macie...@intel.com>: > >> > >> No, the size of something definitely fits in int on 32-bit systems. And > >> why do > >> you need to do any static_cast in the first place? > > > > > > We build our code using gcc with the options "-Wall -Wextra -Werror" and > > this leads us to have to use static_cast for example when comparing int and > > unsigned int (or std::size_t). A mix of using std::array, std::string and > > QVector/QByteArray often gives a few extra static casts, not that it > > bothers me too much. > > Same here, with the added pain of compiling qt with qreal=float for > arm-linux and qt=double for x86-linux/windows
IIRC, there was [fairly] recently a discussion on the Qt development list about that... Might want to check the archives. _______________________________________________ Interest mailing list Interest@qt-project.org https://lists.qt-project.org/listinfo/interest
