[Bug c++/80016] error is positioned incorrectly

[vanyacpp at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80016

Ivan Sorokin <vanyacpp at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
             Status|ASSIGNED                    |RESOLVED

--- Comment #6 from Ivan Sorokin <vanyacpp at gmail dot com> ---
(In reply to Jonathan Wakely from comment #5)
> I'd even argue the stating location still isn't right in this version, as
> the error comes from ns::trait<T>::value not the logical expression
> containing it.

On GCC 10.2 the error location is very nice:

<source>:13:46: error: incomplete type 'ns::trait<int>' used in nested name
specifier
   13 |                             && ns::trait<T>::value;
      |                                              ^~~~~

https://godbolt.org/z/E7P7P8

I believe the bug can be considered fixed now. Thank you!