Undoc'd Feature?

[Wes Loewer]

(07-31-2022 01:29 AM)jte Wrote:  When I try that function out with MSVC++ v14.28 / 1928 (x64), optimizations on, I get the following:
...
But, if I add “/std:c++17” as a command-line option, I instead get the following:
...
So it seems that conformance with this part of the C++17 language does depend on the options given to the Microsoft compiler that I tried.

How careless of me. I incorrectly assumed that the compiler would default to the latest standard. I see now that even the current 2022 MS compiler (19.32.31332 for x64) still defaults to c++14. Thanks for pointing that out.