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  1.     #include <iostream>
  2.     using namespace std;
  3.  
  4.     struct T03 {
  5.       T03() { std::cout << "T03()" << std::endl; }
  6.       T03(const T03&) { std::cout << "T03(const T03&)" << std::endl; }
  7.       T03 & operator=(const T03&) { std::cout << "T03 & operator=(const T03&) " << std::endl; return *this;  }
  8.       ~T03() { std::cout << "~T03()" << std::endl; }
  9.     };
  10.  
  11.     T03 foo1() {
  12.     	T03 t;
  13.     	return t;
  14.     }
  15.  
  16.  
  17.     T03 foo2() {
  18.     	T03 t;
  19.     	return std::move(t);
  20.     }
  21.  
  22.     int main() {
  23.     	std::cout << "foo1:" << std::endl;
  24.     	T03 t1 = foo1();
  25.     	std::cout << "foo2:" << std::endl;
  26.     	T03 t2 = foo2();
  27.     	std::cout << "cleanup:" << std::endl;
  28.  
  29.     	return 0;
  30.     }
Success #stdin #stdout 0.01s 5280KB
comments (?)
stdin 
Standard input is empty
stdout 
foo1:
T03()
foo2:
T03()
T03(const T03&)
~T03()
cleanup:
~T03()
~T03()
https://ideone.com/DfhD8o
language:
C++ (gcc 8.3)
created:
77 days ago
visibility:
secret

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