[Bug c++/29027] template conversion specialization found by using declaration

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=29027

Jonathan Wakely <redi at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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   Last reconfirmed|2008-04-03 02:57:06         |2018-6-21

--- Comment #5 from Jonathan Wakely <redi at gcc dot gnu.org> ---
[temp.mem] p7:

A using-declaration in a derived class cannot refer to a specialization of a
conversion function template in a base class.