| 10 | |
| 11 | |
| 12 | int main() { |
| 13 | BOOST_HANA_CONSTANT_CHECK(hana::equal( |
| 14 | hana::plus(BOOST_HANA_STRING(""), BOOST_HANA_STRING("")), |
| 15 | BOOST_HANA_STRING("") |
| 16 | )); |
| 17 | BOOST_HANA_CONSTANT_CHECK(hana::equal( |
| 18 | hana::plus(BOOST_HANA_STRING("abcd"), BOOST_HANA_STRING("")), |
| 19 | BOOST_HANA_STRING("abcd") |
| 20 | )); |
| 21 | BOOST_HANA_CONSTANT_CHECK(hana::equal( |
| 22 | hana::plus(BOOST_HANA_STRING(""), BOOST_HANA_STRING("abcd")), |
| 23 | BOOST_HANA_STRING("abcd") |
| 24 | )); |
| 25 | BOOST_HANA_CONSTANT_CHECK(hana::equal( |
| 26 | hana::plus(BOOST_HANA_STRING("abcd"), BOOST_HANA_STRING("efg")), |
| 27 | BOOST_HANA_STRING("abcdefg") |
| 28 | )); |
| 29 | |
| 30 | // check operator |
| 31 | BOOST_HANA_CONSTANT_CHECK(hana::equal( |
| 32 | BOOST_HANA_STRING("abc") + BOOST_HANA_STRING("def"), |
| 33 | BOOST_HANA_STRING("abcdef") |
| 34 | )); |
| 35 | } |