Searched refs:has_concat (Results 1 – 1 of 1) sorted by relevance
270 constexpr bool has_concat(int) { return true; } in has_concat() function272 constexpr bool has_concat(long) { return false; } in has_concat() function282 constexpr bool has_concat() { in has_concat() function283 static_assert(has_concat<It>(0) == has_concat_op<It>(0), "must be same"); in has_concat()284 return has_concat<It>(0) && has_concat_op<It>(0); in has_concat()297 static_assert(has_concat<It>(), ""); in test_sfinae()301 static_assert(has_concat<It>(), ""); in test_sfinae()312 static_assert(has_concat<It>(), ""); in test_sfinae()316 static_assert(!has_concat<It>(), ""); in test_sfinae()319 static_assert(!has_concat<int>(0), ""); in test_sfinae()[all …]