[Bug c++/115676] [c++11-C++14] gcc allows invalid calling to implicitly-deleted default constructor of a template derived class (non-dependent) in template function

[xry111 at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115676

Xi Ruoyao <xry111 at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |xry111 at gcc dot gnu.org

--- Comment #3 from Xi Ruoyao <xry111 at gcc dot gnu.org> ---
Clang and MSVC give no diagnostic as well.

So like PR55361, "unless this is recategorised as a diagnostic enhancement
request this is clearly invalid, the compiler is not required to give an error
for this code."