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  1. #include <stdio.h>
  2. struct A {
  3. 	int bar;
  4. 	struct B { int foo; } b;
  5. };
  6.  
  7. int main(void) {
  8. 	struct A a;
  9. 	a.bar = 42;
  10. 	a.b.foo = -1;
  11. 	printf("a.bar is %d; a.b.foo is %d\n", a.bar, a.b.foo);
  12. 	struct B b; /* struct B is visible outside struct A */
  13. 	b.foo = 666;
  14. 	printf("b.foo - a.bar is %d\n", b.foo - a.bar);
  15. 	return 0;
  16. }
  17.  
Success #stdin #stdout 0s 9424KB
comments (?)
stdin 
Standard input is empty
stdout 
a.bar is 42; a.b.foo is -1
b.foo - a.bar is 624
https://ideone.com/rHaanj
language:
C99 (gcc 8.3)
created:
7 years ago
visibility:
secret

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