diff options
| -rw-r--r-- | libcxx/test/utilities/template.bitset/bitset.members/to_ulong.pass.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libcxx/test/utilities/template.bitset/bitset.members/to_ulong.pass.cpp b/libcxx/test/utilities/template.bitset/bitset.members/to_ulong.pass.cpp index fa62c97a5cb..3ad1abade9f 100644 --- a/libcxx/test/utilities/template.bitset/bitset.members/to_ulong.pass.cpp +++ b/libcxx/test/utilities/template.bitset/bitset.members/to_ulong.pass.cpp @@ -11,6 +11,7 @@ #include <bitset> #include <algorithm> +#include <limits> #include <climits> #include <cassert> @@ -19,7 +20,7 @@ void test_to_ulong() { const std::size_t M = sizeof(unsigned long) * CHAR_BIT < N ? sizeof(unsigned long) * CHAR_BIT : N; const std::size_t X = M == 0 ? sizeof(unsigned long) * CHAR_BIT - 1 : sizeof(unsigned long) * CHAR_BIT - M; - const std::size_t max = M == 0 ? 0 : std::size_t(-1) >> X; + const std::size_t max = M == 0 ? 0 : std::size_t(std::numeric_limits<unsigned long>::max()) >> X; std::size_t tests[] = {0, std::min<std::size_t>(1, max), std::min<std::size_t>(2, max), |
