https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108260
--- Comment #5 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Patrick Palka <ppa...@gcc.gnu.org>: https://gcc.gnu.org/g:f7bd48c6bbd3d7a479943b248b973aaf6c59463b commit r13-5049-gf7bd48c6bbd3d7a479943b248b973aaf6c59463b Author: Patrick Palka <ppa...@redhat.com> Date: Fri Jan 6 10:32:10 2023 -0500 libstdc++: Add feature-test macros for implemented C++23 views [PR108260] PR libstdc++/108260 libstdc++-v3/ChangeLog: * include/bits/utility.h (__cpp_lib_ranges_zip): Define for C++23. * include/std/ranges (__cpp_lib_ranges_zip): Likewise. (__cpp_lib_ranges_chunk): Likewise. (__cpp_lib_ranges_slide): Likewise. (__cpp_lib_ranges_chunk_by): Likewise. (__cpp_lib_ranges_join_with): Likewise. (__cpp_lib_ranges_repeat): Likewise. (__cpp_lib_ranges_stride): Likewise. (__cpp_lib_ranges_cartesian_product): Likewise. (__cpp_lib_ranges_as_rvalue): Likewise. * include/std/version: Ditto. * testsuite/20_util/tuple/p2321r2.cc: Verify value of feature-test macro. * testsuite/std/ranges/adaptors/as_rvalue/1.cc: Likewise. * testsuite/std/ranges/adaptors/chunk/1.cc: Likewise. * testsuite/std/ranges/adaptors/chunk_by/1.cc: Likewise. * testsuite/std/ranges/adaptors/join_with/1.cc: Likewise. * testsuite/std/ranges/adaptors/slide/1.cc: Likewise. * testsuite/std/ranges/adaptors/stride/1.cc: Likewise. * testsuite/std/ranges/cartesian_product/1.cc: Likewise. * testsuite/std/ranges/repeat/1.cc: Likewise. * testsuite/std/ranges/zip/1.cc: Likewise. * testsuite/std/ranges/version_c++23.cc: New test.
