https://issues.dlang.org/show_bug.cgi?id=23733
RazvanN <razvan.nitu1...@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |razvan.nitu1...@gmail.com --- Comment #1 from RazvanN <razvan.nitu1...@gmail.com> --- I don't think that the feature was thought to work with abstract types (the spec is very tight on that matter: https://dlang.org/spec/template.html#typed_alias_op). Although what this bug report is asking is a logical extension. --