Commit 423119a9f2a1549cbb9ef941fd76cf7cf5bfe1ea
2024-07-23T12:40:58
strtold: Revisit underflow behaviour. * doc/posix-functions/strtold.texi: Mention broken mingw 5.0. Mention that gradual underflow does not count as an error on MSVC. * tests/test-strtold.h (test_function): Add a gradual underflow test. Check the sign in case of flush-to-zero underflow.