diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2023-09-02 21:17:18 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2024-01-07 17:46:17 +0000 |
| commit | fe013be447cd855ccaf6094a1d06aea570450629 (patch) | |
| tree | 9adc1e0a5d25b6280995832bb29d592fb80554a6 /contrib/llvm-project/libcxx/include/__bit/bit_width.h | |
| parent | 2f3b605b2e159522ecab77fd518e8139aaf581e9 (diff) | |
Diffstat (limited to 'contrib/llvm-project/libcxx/include/__bit/bit_width.h')
| -rw-r--r-- | contrib/llvm-project/libcxx/include/__bit/bit_width.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/contrib/llvm-project/libcxx/include/__bit/bit_width.h b/contrib/llvm-project/libcxx/include/__bit/bit_width.h index 4381f227f5e5..a2020a01421e 100644 --- a/contrib/llvm-project/libcxx/include/__bit/bit_width.h +++ b/contrib/llvm-project/libcxx/include/__bit/bit_width.h @@ -22,7 +22,7 @@ _LIBCPP_BEGIN_NAMESPACE_STD template <__libcpp_unsigned_integer _Tp> -_LIBCPP_HIDE_FROM_ABI constexpr int bit_width(_Tp __t) noexcept { +_LIBCPP_NODISCARD_EXT _LIBCPP_HIDE_FROM_ABI constexpr int bit_width(_Tp __t) noexcept { return __t == 0 ? 0 : std::__bit_log2(__t) + 1; } |