------- Comment #1 from rguenth at gcc dot gnu dot org 2008-10-11 13:07 -------
Confirmed. The friend declaration seems to inject Internal_B into the global
namespace at the point of instantiating the template A.
Reduced testcase:
template <typename T>
struct A
{
friend class B;
};
A<int> a; // here we inject a declaration of B into the global namespace
B some_function(); // B should not be declared here
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Keywords| |accepts-invalid
Last reconfirmed|0000-00-00 00:00:00 |2008-10-11 13:07:05
date| |
Summary|Nested type leaks to global |friend declaration leaks
|scope |into global scope at
| |template instantiation
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37804
