https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82347
Jonathan Wakely <redi at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2019-06-27
See Also| |https://gcc.gnu.org/bugzill
| |a/show_bug.cgi?id=66350
Ever confirmed|0 |1
--- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Reduced:
template<typename> class vector { vector() { } };
vector<int>* f()
{
using a = typename vector<int>::vector;
return (a*)0;
}
Clang grudgingly accepts it:
82347.cc:5:37: warning: ISO C++ specifies that qualified reference to 'vector'
is a constructor name rather than a type in this context, despite preceding
'typename' keyword [-Winjected-class-name]
using a = typename vector<int>::vector;
^
1 warning generated.
EDG doesn't:
"82347.cc", line 5: error: overloaded function "vector<<unnamed>>::vector [with
<unnamed>=int]" is not a type name
using a = typename vector<int>::vector;
^
1 error detected in the compilation of "82347.cc".
See also PR 66350.
