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  1. #include <vector>
  2.  
  3. int main()
  4. {
  5.    std::vector<int> v {1, 2, 3};
  6.  
  7.    for (auto&& e : v)   
  8.    {
  9.    	  int&& rr = e;
  10.    }
  11. }
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:9:18: error: cannot bind ‘int’ lvalue to ‘int&&’
       int&& rr = e;
                  ^
stdout
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Standard output is empty
https://ideone.com/AFDBwx
language:
C++14 (gcc 8.3)
created:
5 years ago
visibility:
public

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