Lines Matching defs:from

14 //   constexpr To bit_cast(const From& from) noexcept; // C++20
29 void test_roundtrip_through_buffer(T from) {
31     Buffer middle = std::bit_cast<Buffer>(from);
35     assert((from == to) == (from == from)); // because NaN
38         assert(std::memcmp(&from, &middle, sizeof(T)) == 0);
45 void test_roundtrip_through_nested_T(T from) {
49     Nested middle = std::bit_cast<Nested>(from);
53     assert((from == to) == (from == from)); // because NaN
56         assert(std::memcmp(&from, &middle, sizeof(T)) == 0);
63 void test_roundtrip_through(T from) {
66     Intermediate middle = std::bit_cast<Intermediate>(from);
70     assert((from == to) == (from == from)); // because NaN
73         assert(std::memcmp(&from, &middle, sizeof(T)) == 0);
271     int from = 3;
272     Nested middle = std::bit_cast<Nested>(from);
274     assert(from == to);