structs are now lvalues - what is with "auto ref"?

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Put another way: how long will we probably still wait for a 
solution? Yet another release, or 2? Say, 6 months or even 
longer? When it comes in the near future (ie a maximum of 1-2 
months), then it would be sufficient simply to templatize my 
methods. But if it goes for much longer (which I strongly go out) 
then I probably write both functions by myself.