image The meeting of the ISO WG21 C ++ Committee, which was held in Toronto from 10 to 15 July, ended today. Soon we will surely be waiting for detailed report from WP21 , and today the respected public is offered a post- "Warming up" with a discussion of the most interesting.

The results of the meeting are as follows: C ++ standard 17 is completed and will be published at the next meeting in November this year; the standard C ++ 20 has already acquired the first serious features - concepts ( concepts ), explicit generic lambda functions (explicit explicit lambdas < / i>) - and this is just the beginning.

The possibilities of the new C ++ standard 17 have been discussed more than once, about innovations written on Habr , conducted reports at conferences , so I will not bring them here again. It's no secret that the key feature of this release of C ++ was carrying the most "delicious" options into an uncertain future. Well, now we can say with certainty that many of the long-awaited "features" have moved to C ++ 20. The course taken for the stdlib extension has not gone away, so a much larger and rich set of functions can be expected from C ++ 20.
xially 3 october 2017, 11:55