https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111295
--- Comment #4 from Jeremy Bennett <jeremy.bennett at embecosm dot com> --- @JuzheZhong - it's a C test case, not C++. Look like you are trying to compile it as C++.
jeremy.bennett at embecosm dot com via Gcc-bugs Wed, 06 Sep 2023 04:00:33 -0700
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111295
--- Comment #4 from Jeremy Bennett <jeremy.bennett at embecosm dot com> --- @JuzheZhong - it's a C test case, not C++. Look like you are trying to compile it as C++.