4 Commits

Author	SHA1	Message	Date
Joe Loser	d2baefae68	[libc++] Replace _LIBCPP_HAS_NO_CONCEPTS with _LIBCPP_STD_VER > 17. NFCI. ... All supported compilers that support C++20 now support concepts. So, remove `_LIB_LIBCPP_HAS_NO_CONCEPTS` in favor of `_LIBCPP_STD_VER > 17`. Similarly in the tests, remove `// UNSUPPORTED: libcpp-no-concepts`. Differential Revision: https://reviews.llvm.org/D121528	2022-03-13 12:32:06 -04:00
Mark de Wever	8f972cb0fd	[libc++][nfc] Add TEST_HAS_NO_INT128. ... Avoid using the libc++ internal `_LIBCPP_HAS_NO_INT128` in our tests. Reviewed By: #libc, ldionne Differential Revision: https://reviews.llvm.org/D117992	2022-01-27 17:31:27 +01:00
Louis Dionne	048688fd80	[libc++] Fix incorrect main() signatures in the tests ... Those creep up from time to time. We need to use `int main(int, char**)` because in freestanding mode, `main` doesn't get special treatment and special mangling, so we setup a symbol alias from the mangled version of `main(int, char**)` to `extern "C" main`. That only works if all the tests are consistent about how they define their main function.	2021-10-20 16:26:34 -04:00
Kamlesh Kumar	36c3918ec5	[libc++] [C++20] [P0586] Implement safe integral comparisons ... * https://wg21.link/P0586 Reviewed By: #libc, curdeius, Quuxplusone Differential Revision: https://reviews.llvm.org/D94511	2021-04-20 04:52:59 +05:30