[Bug c++/28477] New: Intermediate template classes makes typdefs in base class go away

["krister_joas at ml dot com" <gcc-bugzilla at gcc dot gnu dot org>]

The below piece of code fails with the following error:

f.C: In member function 'virtual int E<T>::f()':
f.C:18: error: 'b' was not declared in this scope
f.C:18: error: expected `;' before 'i'
f.C:18: error: 'i' was not declared in this scope

File f.C:

class Base
{
public:
  typedef int b;
};

template<class T>
class D : public Base
{
public:
  virtual int f() { return 0; }
};

template<class T>
class E : public D<T>
{
public:
  virtual int f() { b i; i = 1; return i; }
};

int main()
{
}


-- 
           Summary: Intermediate template classes makes typdefs in base
                    class go away
           Product: gcc
           Version: 4.1.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: krister_joas at ml dot com
GCC target triplet: sparc-sun-solaris2.10


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28477