https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117785
--- Comment #41 from GCC Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Jonathan Wakely <r...@gcc.gnu.org>: https://gcc.gnu.org/g:9b6b7fed78c5d3514a180f7ae9f7d86824f45735 commit r16-2228-g9b6b7fed78c5d3514a180f7ae9f7d86824f45735 Author: Jonathan Wakely <jwak...@redhat.com> Date: Fri Jul 11 23:49:27 2025 +0100 libstdc++: Correct value of __cpp_lib_constexpr_exceptions [PR117785] Only P3068R6 (Allowing exception throwing in constant-evaluation) is implemented in the library so far, so the value of the constexpr_exceptions feature test macro should be 202411L. Once we support the library changes in P3378R2 (constexpr exception types) then we can set the value to 202502L again. libstdc++-v3/ChangeLog: PR libstdc++/117785 * include/bits/version.def (constexpr_exceptions): Define correct value. * include/bits/version.h: Regenerate. * libsupc++/exception: Check correct value. * testsuite/18_support/exception/version.cc: New test.
