docs: def differing_functions_with_consts(self):
          """
          :return: A list of function matches that appear to differ including just by constants
          """
          different_funcs = []
          for (func_a, func_b) in self.function_matches:
              if not self.functions_probably_identical(func_a, func_b, check_consts=True):
                  different_funcs.append((func_a, func_b))
          return different_funcs