https://issues.dlang.org/show_bug.cgi?id=15963
--- Comment #2 from [email protected] --- Commits pushed to master at https://github.com/dlang/phobos https://github.com/dlang/phobos/commit/59b8791d2da7d8e764a1a4dbbab5643cfe746212 fix Issue 15963 - Hidden unresolved forward reference issue in std.uni Add explicit return type to two auto functions `Grapheme.opSlice`, then their calls will have no dependency to return type inference. https://github.com/dlang/phobos/commit/21759179f7c59d20b200ed4dcd751e6afd8b3900 Merge pull request #4253 from 9rnsr/fix15963 Issue 15963 - Hidden unresolved forward reference issue in std.uni --
