https://issues.dlang.org/show_bug.cgi?id=19199
--- Comment #2 from github-bugzi...@puremagic.com --- Commits pushed to master at https://github.com/dlang/dmd https://github.com/dlang/dmd/commit/d1cccc57dc65fb7038490b61798e2c92fd31901e Fix Issue 19199 - Use core.bitops intrinsics during CTFE dmd.builtin.eval_popcnt had the wrong type: should always be int rather than matching the type of the argument. https://github.com/dlang/dmd/commit/3dab4374fe584301c2cbb75ef69fa9b9a803e3f6 Merge pull request #8627 from n8sh/builtin-bitops-19199 Fix Issue 19199 - Use core.bitops intrinsics during CTFE merged-on-behalf-of: Petar Kirov <zombine...@users.noreply.github.com> --