https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101015
Jonathan Wakely <redi at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
See Also| |https://gcc.gnu.org/bugzill
| |a/show_bug.cgi?id=84360
--- Comment #3 from Jonathan Wakely <redi at gcc dot gnu.org> ---
namespace v2
{
template<typename T> struct blargle { };
}
namespace v1
{
template<typename _Tp>
using blargle [[deprecated("use v2::blargle instead of v1::blargle")]]
= v2::blargle<_Tp>;
}
v1::blargle<int> a;
da.C:13:18: warning: 'using blargle = struct v2::blargle<int>' is deprecated:
use v2::blargle instead of v1::blargle [-Wdeprecated-declarations]
13 | v1::blargle<int> a;
| ^
da.C:9:11: note: declared here
9 | using blargle [[deprecated("use v2::blargle instead of
v1::blargle")]]
| ^~~~~~~
The expanded using-declaration is especially unhelpful when it re-uses the same
name in a different namespace. It would be better to print the type including
its namespace qualification:
warning: 'v1::blargle' is deprecated: ...
Maybe related to PR 84360
