https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102293
--- Comment #2 from andysem at mail dot ru --- The code compiles if -std=c++03 is replaced with e.g. -std=c++11.
andysem at mail dot ru via Gcc-bugs Sun, 12 Sep 2021 13:22:28 -0700
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102293
--- Comment #2 from andysem at mail dot ru --- The code compiles if -std=c++03 is replaced with e.g. -std=c++11.