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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. struct A {};
  5.  
  6. union {
  7.    struct: A {
  8.      int x;
  9.    };
  10. } b;
  11.  
  12. int main() {
  13. 	b.x = 42;
  14. 	return 0;
  15. }
Success #stdin #stdout 0s 15232KB
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https://ideone.com/JWtJ5E
language:
C++14 (gcc 8.3)
created:
6 years ago
visibility:
public

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