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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. class What
  5. {
  6. 	private:
  7. 		int & ohNo;
  8. };
  9.  
  10. int main() {
  11. 	What what;
  12. 	return 0;
  13. }
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin
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Standard input is empty
compilation info 
prog.cpp: In function 'int main()':
prog.cpp:11:7: error: use of deleted function 'What::What()'
  What what;
       ^
prog.cpp:4:7: note: 'What::What()' is implicitly deleted because the default definition would be ill-formed:
 class What
       ^
prog.cpp:4:7: error: uninitialized reference member in 'class What'
prog.cpp:7:9: note: 'int& What::ohNo' should be initialized
   int & ohNo;
         ^
stdout
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Standard output is empty
https://ideone.com/uECJtG
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
public

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