https://issues.dlang.org/show_bug.cgi?id=18804
--- Comment #3 from github-bugzi...@puremagic.com --- Commits pushed to master at https://github.com/dlang/phobos https://github.com/dlang/phobos/commit/19052b08de1e269bf7e8ad1fef89540a5427b5d7 fix issue 18804 - std.algorithm.mutation.copy puts whole source range into target range when it should put elements https://github.com/dlang/phobos/commit/1d70525d00ec2aa6dbbe2713531f6c9fc7e19abb Merge pull request #6485 from aG0aep6G/18804 fix issue 18804 - std.algorithm.mutation.copy puts whole source rangeā¦ merged-on-behalf-of: Sebastian Wilzbach <sebi.wilzb...@gmail.com> --