
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;

}
