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From: "amonakov at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug c++/104631] Visibility of static member s yields duplicate
 symbols.
Date: Fri, 22 Apr 2022 14:58:29 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D104631

Alexander Monakov <amonakov at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |amonakov at gcc dot gnu.org

--- Comment #3 from Alexander Monakov <amonakov at gcc dot gnu.org> ---
Note that what matters is not the type of the member, but whether template
parameters have hidden visibility, as the following example demonstrates:

struct S {
};

template<class T>
struct TS {
        __attribute__((visibility("default")))
        static int i;
        __attribute__((visibility("default")))
        static S s;
};

template<class T>
int TS<T>::i{};

template<class T>
S TS<T>::s{};

template struct TS<int>;
template struct TS<S>;=