https://issues.dlang.org/show_bug.cgi?id=12859
--- Comment #3 from github-bugzi...@puremagic.com --- Commits pushed to master at https://github.com/D-Programming-Language/phobos https://github.com/D-Programming-Language/phobos/commit/8ab7ceebd91d4459cdd04c6e63e84d8ef63610d0 fix Issue 12859 - Read-modify-write operation for shared variable in Phobos https://github.com/D-Programming-Language/phobos/commit/fe0a0dd37037fc43ad7edd5627b5d96eb9e0a140 Merge pull request #2281 from 9rnsr/fix12859 [REG2.066a] Issue 12859 - Read-modify-write operation for shared variable in Phobos --