1 #![feature(extern_prelude)] 2 3 mod m { check()4 fn check() { 5 Vec::clone!(); //~ ERROR failed to resolve: `Vec` is a struct, not a module 6 u8::clone!(); //~ ERROR failed to resolve: `u8` is a builtin type, not a module 7 } 8 } 9 main()10 fn main() {} 11