d_lite_year      3723 ext/date/date_core.c static VALUE d_lite_year(VALUE);
d_lite_year      3866 ext/date/date_core.c 		set_hash("year", d_lite_year(d));
d_lite_year      9290 ext/date/date_core.c     rb_define_method(cDate, "year", d_lite_year, 0);