On Sun, May 21, 2023, 3:15 AM Михаил Найденов via Std-Proposals <std-proposals@lists.isocpp.org> wrote:
Hello, Is the following usage of auto proposed and evaluated:

void func(std::vector<auto> v);

Which will result in

template<class T>
void func(std::vector<T> v);

Thank You

Няма вирусиwww.avast.com

It was valid in the Concepts TS, but it wasn't included in C++20 and hasn't been proposed. 

I'm not sure about the syntax though, since auto everywhere else in C++ is introducing a variable. Here, it's not. array<T, auto> would make more sense, but isn't exactly in high demand. 

Barry