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  1. struct Base { int a; };
  2.  
  3. union TestFails
  4. {
  5. 	struct : Base {} foo;
  6. 	int b;
  7. };
  8.  
  9. union TestWorks
  10. {
  11. 	struct { int a; } foo;
  12. 	int b;
  13. };
  14.  
  15. int main()
  16. {
  17. 	TestWorks works;
  18. 	works.foo.a = 0;
  19.  
  20. 	TestFails fails;
  21. 	fails.foo.a = 0;
  22.  
  23. 	return 0;
  24. }
Success #stdin #stdout 0s 3452KB
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https://ideone.com/JNnW3R
language:
C++ (gcc 8.3)
created:
9 years ago
visibility:
public

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