[Bug c++/60994] gcc does not recognize hidden/shadowed enumeration as valid nested-name-specifier

[trippels at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60994

--- Comment #2 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
(In reply to Markus Trippelsdorf from comment #1)
> Implicit enum to int conversion is not provided for a scoped enumeration.

That said it is strange that gcc also rejects a plain enum:

markus@x4 /tmp % cat foo.cpp
enum A
{
  n = 3
};

int
foo()
{
  int A;
  return A::n;
}

markus@x4 /tmp % g++ -c -std=c++11 -O3 foo.cpp
foo.cpp: In function ‘int foo()’:
foo.cpp:10:10: error: ‘A’ is not a class, namespace, or enumeration
   return A::n;
          ^