Hi! As r13-3609-g6d9dbdf51f9afe8 has been committed, we can now enable even the denorm_min test.
Bootstrapped/regtested on x86_64-linux and i686-linux, committed to trunk as obvious. 2022-11-08 Jakub Jelinek <ja...@redhat.com> * testsuite/20_util/to_chars/float128_c++23.cc (test): Uncomment denorm_min test. --- libstdc++-v3/testsuite/20_util/to_chars/float128_c++23.cc.jj 2022-11-07 15:15:42.929314805 +0100 +++ libstdc++-v3/testsuite/20_util/to_chars/float128_c++23.cc 2022-11-07 15:21:19.935716429 +0100 @@ -34,7 +34,7 @@ void test(std::chars_format fmt = std::chars_format{}) { std::float128_t tests[] = { -// std::numeric_limits<std::float128_t>::denorm_min(), + std::numeric_limits<std::float128_t>::denorm_min(), std::numeric_limits<std::float128_t>::min(), 0.0f128, -42.0f128, Jakub