valid_ordinal_p  2594 ext/date/date_core.c 	if (!valid_ordinal_p(y, d, sg,
valid_ordinal_p  3344 ext/date/date_core.c 	if (!valid_ordinal_p(y, d, sg,
valid_ordinal_p  3981 ext/date/date_core.c     if (!valid_ordinal_p(y, NUM2INT(d), NUM2DBL(sg),
valid_ordinal_p  7278 ext/date/date_core.c 	if (!valid_ordinal_p(y, d, sg,