Yuan
Yuan
#### details: ``` ; std::__1::basic_string::allocator_typr = std::__1::allocator]' basic_string::basic_string(basic_string&& __str, const allocator_type& __a) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/public/qnx710/target/qnx7/usr/include/c++/v1/string:1890:1: note: candidate expects 2 arguments, 1 provided /home/public/qnx710/target/qnx7/usr/include/c++/v1/string:1872:1: note: candidate: 'std::__1::basic_string::basic_string(std::__1::basic_string&&) [with _CharT = char; _Traits...