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  1.     #include <iostream>
  2.  
  3.     struct Foo 
  4.     {
  5.        Foo() : a(10), b(20) {}
  6.        ~Foo() { std::cout << "In Foo::~Foo()\n"; }
  7.        int a;
  8.        int b;
  9.     };
  10.  
  11.     Foo getFoo()
  12.     {
  13.        return Foo();
  14.     }
  15.  
  16.     void testFoo1()
  17.     {
  18.        int const& r = getFoo().a;
  19.        std::cout << "In testFoo1()\n";
  20.        (void)r; // Shut up the compiler
  21.     }
  22.  
  23.     int main()
  24.     {
  25.        testFoo1();
  26.     }
  27.  
Success #stdin #stdout 0s 15240KB
comments (?)
stdin
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Standard input is empty
stdout
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In Foo::~Foo()
In testFoo1()
https://ideone.com/agtqZQ
language:
C++14 (gcc 8.3)
created:
7 years ago
visibility:
secret

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