diff options
Diffstat (limited to 'absl/random/internal/fast_uniform_bits.h')
| -rw-r--r-- | absl/random/internal/fast_uniform_bits.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/absl/random/internal/fast_uniform_bits.h b/absl/random/internal/fast_uniform_bits.h index 8d8ed045..83ee5c0f 100644 --- a/absl/random/internal/fast_uniform_bits.h +++ b/absl/random/internal/fast_uniform_bits.h @@ -57,9 +57,10 @@ constexpr UIntType IntegerLog2(UIntType n) { // `PowerOfTwoVariate(urbg)`. template <typename URBG> constexpr size_t NumBits() { - return RangeSize<URBG>() == 0 - ? std::numeric_limits<typename URBG::result_type>::digits - : IntegerLog2(RangeSize<URBG>()); + return static_cast<size_t>( + RangeSize<URBG>() == 0 + ? std::numeric_limits<typename URBG::result_type>::digits + : IntegerLog2(RangeSize<URBG>())); } // Given a shift value `n`, constructs a mask with exactly the low `n` bits set. |