if config.host_os not in ['Linux', 'Darwin', 'FreeBSD', 'Windows']:
config.unsupported = True
-if config.host_os == 'Windows':
- # We do not currently support enough of the Microsoft ABI for UBSan to work on
- # Windows.
- config.available_features.remove('cxxabi')
-
# Allow tests to use REQUIRES=stable-runtime. For use when you cannot use XFAIL
# because the test hangs or fails on one configuration and not the other.
if config.target_arch.startswith('arm') == False and config.target_arch != 'aarch64':