Author
anonymous
over 8 years ago
$
prog.cc: In function 'int main()': prog.cc:19:18: error: cannot bind rvalue reference of type 'int&&' to lvalue of type 'int' int&& x = foo(i); ~~~^~~ prog.cc:19:11: warning: unused variable 'x' [-Wunused-variable] int&& x = foo(i); ^