Extracted function takes variables as parameters which are defined in the function

[mbeutelspacher]

For a similar example as in the demo

  std::vector foo = {1,2,3,4,5};
  // |
  for (size_t i = 0; i < foo.size(); ++i) {
      // \
      int bar = 3;
      std::cout << foo.at(i) + bar << std::endl;
      // \
   }
   // |

If the region marked with // | is selected and the function is extracted the following correct function is generated:

void baz(std::vector foo) {
  for (size_t i = 0; i < foo.size(); ++i) {
    int bar = 3;
    std::cout << foo.at(i) + bar << std::endl;
  }
}

However when I want to extract the inner function (marked with // \) I get

void baz(int bar, std::vector foo) {
  int bar = 3;
  std::cout << foo.at(i) + bar << std::endl;
}

which includes bar as a parameter although it is defined in the function body.