https://issues.dlang.org/show_bug.cgi?id=17661
--- Comment #4 from Andrei Alexandrescu <and...@erdani.com> --- hsteoh, could you please submit those as a separate bug report for dmd and create a phobos PR using the simplest workaround you can find? That PR would close this bug, and the other bug will be for the compiler. Thanks! --