tree 50ef008bb01ce98cbb7f5f0e8cd5d1562e68cd87
parent 87995eee55ac0732905417f5d6f6b95f94e6462b
author Fangrui Song <i@maskray.me> 1671241359 +0000
committer Copybara-Service <copybara-worker@google.com> 1671241658 -0800

std::optional::value => operator*/operator->

value() has undesired exception checking semantics and calls
__throw_bad_optional_access in libc++. Moreover, the API is unavailable without
_LIBCPP_NO_EXCEPTIONS on older Mach-O platforms (see
_LIBCPP_AVAILABILITY_BAD_OPTIONAL_ACCESS).

This fixes check-llvm.

GitOrigin-RevId: 67ba5c507af2264ff79e4948b976477929436e86