[Bug libstdc++/126365] Incorrect values for feature test macros when using

[lcarreon at bigpond dot net.au via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=126365

--- Comment #3 from Leo Carreon <lcarreon at bigpond dot net.au> ---
Sorry, my bad.  I forgot that I was looking at the C++ 26 compiler conformance
table instead of C++ 23.