[Bug c++/16891] New: Ambiguity ??

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

class B1 {
    void Foo() {}
    };
struct B2 {
    void Foo() {}
    }
struct D : public B1, public B2 {
    void Bar() { Foo(); }
    };
int main() {
    D d;
    return 0;
}

gets you:


foo.cc: In member function `void D::Bar()':
foo.cc:8: error: reference to `Foo' is ambiguous
foo.cc:5: error: candidates are: void B2::Foo()
foo.cc:2: error:                 void B1::Foo()
foo.cc:8: error: `Foo' undeclared (first use this function)
foo.cc:8: error: (Each undeclared identifier is reported only once for each function it appears in.)
foo.cc: At global scope:
foo.cc:9: error: multiple types in one declaration


However, only one of the Foo's is visible. Where's the ambiguity?

Ivan

-- 
           Summary: Ambiguity ??
           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=16891