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  1. #include <iostream>
  2. #include <new>
  3.  
  4. struct M{};
  5.  
  6. void * operator new (std::size_t size, const M & ) noexcept
  7. {
  8. 	std::cout << "call operator new" << std::endl ;
  9. 	return nullptr ;
  10. }
  11.  
  12.  
  13. int main() {
  14. 	int * p = new (M()) int() ;
  15. }
Success #stdin #stdout 0s 3140KB
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stdin
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Standard input is empty
stdout
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call operator new
https://ideone.com/8Y5pIW
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

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