[Bug libstdc++/55713] std::tuple<ElementType> incorrectly is convertible to "ElementType" when it is an empty class

redi at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Wed Oct 3 20:01:00 GMT 2018


--- Comment #5 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Now that we have [[no_unique_address]] I'll make our std::tuple use it (I think
I have a partial implementation in a local branch, that I couldn't compile when
I started work on it).

I don't plan to work on it until stage 3 though, as this is a bug and so fixing
it is valid for stage 3.

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