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  1. #include <string>
  2.  
  3. int main() {
  4. 	union u{
  5. 	  std::string as_string;
  6. 	  unsigned char raw[sizeof(std::string)];
  7.  
  8. 	  u() : raw{} {}
  9. 	  ~u() { as_string.std::string::~string(); }
  10. 	} uu;
  11.  
  12. 	std::string o;
  13.  
  14. 	new (&uu.as_string) auto(o);
  15. 	return 0;
  16. }
Success #stdin #stdout 0s 3464KB
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stdout 
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https://ideone.com/AWdd8q
language:
C++14 (gcc 8.3)
created:
7 years ago
visibility:
public

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