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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. struct Block {
  5. 	int number;
  6. };
  7.  
  8. int main() {
  9.  
  10. 	Block block;
  11. 	block.number = 1;
  12.  
  13. 	auto closure = [&block]{ cout << "n: " << block.number << endl; };
  14.  
  15. 	closure();
  16.  
  17. 	cout << "n: " << block.number << endl;
  18.  
  19. 	return 0;
  20. }
Success #stdin #stdout 0s 3096KB
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stdin
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Standard input is empty
stdout
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n: 1
n: 1
https://ideone.com/k2gGqr
Closure borrow
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

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