[Bug c++/15487] New: Fails to accept default arg

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

In this code:
class A{int j;};
A a;
template<typename B>
void    C(B& b = a){}
int main() {
    C(a);
    C();
    return 0;
    }
the call C() using the default argument fails although the same argument is accepted when explicitly passed as C(a).

-- 
           Summary: Fails to accept default arg
           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=15487