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#include <utility>
 
template <class T>
void foo(T& x)
{}
 
int main() {
    int i = 3;
    foo(std::move(i));
 
    int& y = std::move(i);
	return 0;
}

prog.cpp: In function ‘int main()’:
prog.cpp:9:18: error: cannot bind non-const lvalue reference of type ‘int&’ to an rvalue of type ‘std::remove_reference<int&>::type’ {aka ‘int’}
     foo(std::move(i));
         ~~~~~~~~~^~~
prog.cpp:4:6: note:   initializing argument 1 of ‘void foo(T&) [with T = int]’
 void foo(T& x)
      ^~~
prog.cpp:11:23: error: cannot bind non-const lvalue reference of type ‘int&’ to an rvalue of type ‘std::remove_reference<int&>::type’ {aka ‘int’}
     int& y = std::move(i);
              ~~~~~~~~~^~~

Standard output is empty