c++ - std::experimental::generator write access violation -


i running code on visual studio 2015 update 1 , getting weird access violation error @ place denoted below. if simplify expression int mid = (max - min) / 2; code works fine.

#include <experimental/generator>  std::experimental::generator<int> range(int min, int max) {     int mid = min + (max - min) / 2;  // write access violation     yield mid; }  int main() {     (auto x : range(10, 20)) { } }

does know might problem? suspecting might compiler bug.

this confirmed bug in visual studio 2015 update 1: https://connect.microsoft.com/visualstudio/feedback/details/2337518/std-experimental-generator-write-access-violation

it reportedly fixed in update 2


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