https://issues.dlang.org/show_bug.cgi?id=6613 Issue 6613 depends on issue 13950, which changed state.
Issue 13950 Summary: [REG2.062] zero-length tuple does not work on function default argument https://issues.dlang.org/show_bug.cgi?id=13950 What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED --