https://issues.dlang.org/show_bug.cgi?id=16478
--- Comment #4 from github-bugzi...@puremagic.com --- Commits pushed to scope at https://github.com/dlang/phobos https://github.com/dlang/phobos/commit/006ee446f886c5a0f8147908501d287236dd6197 Fix Issue 16478 - Don't allow to!T() in constraint https://github.com/dlang/phobos/commit/b46ca983f217cb319e94848cb168e246c1ac9f92 Fix Issue 16478 - Don't allow to!T() in constraint https://github.com/dlang/phobos/commit/bad369cea4d89621c98226f9231380ff6e4778d7 Merge pull request #4922 from ntrel/to-empty-args --
