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  1. #include <iostream>
  2.  
  3. void sub1() {
  4. 	int x;
  5. 	auto sub2 = [&] () {
  6. 		std::cout << x << std::endl;
  7. 	};
  8. 	auto sub4 = [&] (auto subx) {
  9. 		int x = 4;
  10. 		subx();
  11. 	};
  12. 	auto sub3 = [&] () {
  13. 		int x = 3;
  14. 		sub4(sub2);
  15. 	};
  16. 	x = 1;
  17. 	sub3();
  18. }
  19.  
  20. int main() {
  21. 	sub1();
  22. 	return 0;
  23. }
Success #stdin #stdout 0s 3460KB
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1
https://ideone.com/Jzldmc
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

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