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  1. // Owner.hpp
  2. namespace Street {
  3.     class Bulldog;
  4.  
  5.     class Owner {
  6.         Bulldog* bulldog;
  7.     };
  8. }
  9.  
  10. // House/Bulldog.h
  11. namespace Street {
  12.     class Mutt {};
  13. }
  14.  
  15. // Bulldog.h
  16. namespace Street {
  17.     typedef Mutt Bulldog;
  18. }
  19.  
  20. int main(int, char**)
  21. {
  22.     return 0;
  23. }
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:17:18: error: conflicting declaration ‘typedef class Street::Mutt Street::Bulldog’
prog.cpp:3:11: error: ‘class Street::Bulldog’ has a previous declaration as ‘class Street::Bulldog’
stdout
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Standard output is empty
https://ideone.com/uM1Ikq
language:
C++ (gcc 8.3)
created:
12 years ago
visibility:
public

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