[Bug c++/65969] typename allowed in using declaration of non-types names

[haoxintu at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65969

Haoxin Tu <haoxintu at gmail dot com> changed:

           What    |Removed                     |Added
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                 CC|                            |haoxintu at gmail dot com

--- Comment #3 from Haoxin Tu <haoxintu at gmail dot com> ---
This case also reproduces the issue

namespace g_namespace {
    int var = 1;
}
int main() {
  using typename g_namespace::var; //should be compiled failed but succeeded
  return 0;
}