[Bug c++/34094] [4.2/4.3 Regression] Undefined static data member in anonymous namespace can acquire a definition anyway

[crowl at google dot com]

------- Comment #12 from crowl at google dot com  2007-12-18 23:46 -------
I think the last fix is incomplete:

namespace {
        struct simple  { static const int size = 4; };
    template< typename T >
        struct generic { static const int size = 4; };
}

struct instantiate {
    simple         simple_var;
    generic< int > generic_var;
};

member.cc:4: error: static data member '<unnamed>::generic<int>::size' used,
but not defined

Note that the simple class is correct, but the template instance is not.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34094