https://issues.dlang.org/show_bug.cgi?id=12666
--- Comment #4 from github-bugzi...@puremagic.com --- Commit pushed to master at https://github.com/D-Programming-Language/phobos https://github.com/D-Programming-Language/phobos/commit/0842fc7841b9c3db558681717c2d8b4da1479ce6 @nogc for std.range.primitives.{empty,save,popFront,popBack,front,back} Excluding the UTF-decoding variants, because those throw GC allocated exceptions. Makes sure that issue 12666 - "@nogc std.array.front, popFront, and more" stays fixed. --