[Bug c++/16963] New: Ambiguity? Seems implausible

["igodard at pacbell dot net" <gcc-bugzilla at gcc dot gnu dot org>]

struct C{};
struct D{};
template<typename T>
struct Foo {
    void Bar(T t) {}
    };
struct R : public Foo<C>, public Foo<D> {};

int main() {
    C c;
    D d;
    R r;

    r.Bar(c);
    r.Bar(d);
    return 0;
    }


gets you:

~/ootbc/members/src$ c++ foo.cc
foo.cc: In function `int main()':
foo.cc:14: error: request for member `Bar' is ambiguous
foo.cc:5: error: candidates are: void Foo<T>::Bar(T) [with T = D]
foo.cc:5: error:                 void Foo<T>::Bar(T) [with T = C]
foo.cc:15: error: request for member `Bar' is ambiguous
foo.cc:5: error: candidates are: void Foo<T>::Bar(T) [with T = D]
foo.cc:5: error:                 void Foo<T>::Bar(T) [with T = C]

-- 
           Summary: Ambiguity? Seems implausible
           Product: gcc
           Version: 3.4.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: igodard at pacbell dot net
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16963