
void foo()
{
        some.really_long.variable_name
                = another.big.one[55]
                  + something_else;

        some.really_long.variable_name =
                another.big.one[55]
                + something_else;

        some.really_long.variable_name = another.big.one[55]
                                         + something_else;

        a_really_long_assignment_to_test = line_breaks_around_assign_and_arith;

        a_really_long_assignment_to_test = line_breaks_around + assign_and_arith;

}
