On 11/06/2019 15.35, Danila Malyutin wrote: > вт, 11 июн. 2019 г. в 22:22, Matthew Woehlke: >> On 04/06/2019 16.41, Mutz, Marc via Development wrote: >>> How do you intend to address the problem that QHash/QMap are all but >>> unusable in C++11 ranged for loops, because of decltype(*it)? >> >> The converse (always having to write `.second`, not to mention the >> *name* "second") has its own annoyances. > > You don't have to write that: > > for (const auto &[key, value] : m)
...and if I don't use `key`? I expect we'll *eventually* solve the problem of partial deconstruction, but that won't be for some years, and it will be many more years before I can use it in my own code (which, for perspective, as of today still must support GCC 4.8). Meanwhile I can't even write the above (and some flavor of unused-local annotation) for some years yet. -- Matthew _______________________________________________ Development mailing list Development@qt-project.org https://lists.qt-project.org/listinfo/development
