https://issues.dlang.org/show_bug.cgi?id=11307
--- Comment #2 from monarchdo...@gmail.com --- (In reply to Andrej Mitrovic from comment #1) > Does lvalueOf help with this? Not really. All `lvalueOf` does is provide an "external" lvalue you can test for your traits/contraints, but it doesn't actually provide an actual instance you can read or use. --