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  1. template<typename T>
  2. void f(const T&& param);               // “&&” means rvalue reference
  3.  
  4. int main()
  5. {
  6. 	int x = 10;
  7. 	f(x);
  8. }
Compilation error #stdin compilation error #stdout 0s 0KB
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stdin
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Standard input is empty
compilation info 
prog.cpp: In function 'int main()':
prog.cpp:7:5: error: cannot bind 'int' lvalue to 'const int&&'
  f(x);
     ^
prog.cpp:2:6: note:   initializing argument 1 of 'void f(const T&&) [with T = int]'
 void f(const T&& param);               // “&&” means rvalue reference
      ^
stdout
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Standard output is empty
https://ideone.com/osnNtR
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

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