[Bug c++/67010] Name hiding in the same declarative region fails when done via using-directive

[Bug c++/67010] Name hiding in the same declarative region fails when done via using-directive

[anders.granlund.0 at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67010

--- Comment #1 from Anders Granlund <anders.granlund.0 at gmail dot com> ---
Detailed explanation of how the c++ standard can be applied to the program:

By [namespace.udir]/2 during the unqualified name lookup of x in sizeof (x),
the declaration struct x {}; appears as if it was declared in the declarative
region of the global namespace, so the name lookup will appear to be affected
by the type of name hiding described in [basic.scope.hiding]/2. Because of this
name hiding we should not get any ambiguity in the name lookup.

[Bug c++/67010] Name hiding in the same declarative region fails when done via using-directive

[anders.granlund.0 at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67010

Anders Granlund <anders.granlund.0 at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|---                         |INVALID

--- Comment #2 from Anders Granlund <anders.granlund.0 at gmail dot com> ---
This is so typical of "as if" rules like [namespace.udir]/2.

Apparently their was another rule that prevented that particular application of
the "as if" rule.

I'm closing this one as resolved - invalid. However now that I understand how
this works, I think I found a valid bug. I'll report that one in another bug
report.