#include "Tracer.h"

Tracer ReturnTracer(void) {
  return Tracer();  // the return makes a copy
}

int main(int argc, char **argv) {
  Tracer a;
  Tracer b(a);  // copies a to b
  Tracer c = ReturnTracer();  // copy return value into temp, then assign
                              // temp into c
  return EXIT_SUCCESS;
}