Searched refs:has_concat (Results 1 – 1 of 1) sorted by relevance
269 constexpr bool has_concat(int) { return true; } in has_concat() function271 constexpr bool has_concat(long) { return false; } in has_concat() function281 constexpr bool has_concat() { in has_concat() function282 static_assert(has_concat<It>(0) == has_concat_op<It>(0), "must be same"); in has_concat()283 return has_concat<It>(0) && has_concat_op<It>(0); in has_concat()296 static_assert(has_concat<It>(), ""); in test_sfinae()300 static_assert(has_concat<It>(), ""); in test_sfinae()311 static_assert(has_concat<It>(), ""); in test_sfinae()315 static_assert(!has_concat<It>(), ""); in test_sfinae()318 static_assert(!has_concat<int>(0), ""); in test_sfinae()[all …]