https://issues.dlang.org/show_bug.cgi?id=14485
--- Comment #5 from github-bugzi...@puremagic.com --- Commits pushed to master at https://github.com/dlang/phobos https://github.com/dlang/phobos/commit/ad7dbaa0505a2f0b4f6982625e6cca1163fd3c56 Fixed Issue 14485: .front of empty filtered zip range is accessible https://github.com/dlang/phobos/commit/d89aea0ccfb3dfa17968ab84f010eb9652001472 Merge pull request #4488 from JackStouffer/issue14485 [Issue 14485] .front of empty filtered zip range is accessible --