diff options
Diffstat (limited to 'libcxx/test/std/numerics/numeric.ops/numeric.ops.lcm')
| -rw-r--r-- | libcxx/test/std/numerics/numeric.ops/numeric.ops.lcm/lcm.pass.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libcxx/test/std/numerics/numeric.ops/numeric.ops.lcm/lcm.pass.cpp b/libcxx/test/std/numerics/numeric.ops/numeric.ops.lcm/lcm.pass.cpp index 1ca454330a5..d96ca3225aa 100644 --- a/libcxx/test/std/numerics/numeric.ops/numeric.ops.lcm/lcm.pass.cpp +++ b/libcxx/test/std/numerics/numeric.ops/numeric.ops.lcm/lcm.pass.cpp @@ -19,6 +19,7 @@ #include <cstdint> #include <cstdlib> #include <type_traits> +#include "test_macros.h" constexpr struct { int x; @@ -137,7 +138,7 @@ int main() // LWG#2837 { auto res1 = std::lcm(static_cast<std::int64_t>(1234), INT32_MIN); - (void)std::lcm(INT_MIN, 2UL); // this used to trigger UBSAN + TEST_IGNORE_NODISCARD std::lcm(INT_MIN, 2UL); // this used to trigger UBSAN static_assert(std::is_same_v<decltype(res1), std::int64_t>, ""); assert(res1 == 1324997410816LL); } |
