#include <functional>
    #include <iostream>
 
    int main(int argc, char* argv[])
    {
      std::cout << "max stored locally size: " << sizeof(std::_Nocopy_types) << ", align: " << __alignof__(std::_Nocopy_types) << std::endl;
 
      auto lambda = [](){};
 
      typedef decltype(lambda) lambda_t;
 
      std::cout << "lambda size: " << sizeof(lambda_t) << std::endl;
      std::cout << "lambda align: " << __alignof__(lambda_t) << std::endl;
 
      std::cout << "std::__is_location_invariant: " << std::__is_location_invariant<lambda_t>::value;
    }
 

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