FILTER_OP_LOAD_FIELD_REF = 59,
FILTER_OP_LOAD_FIELD_REF_STRING = 60,
FILTER_OP_LOAD_FIELD_REF_SEQUENCE = 61,
FILTER_OP_LOAD_FIELD_REF_S64 = 62,
FILTER_OP_LOAD_FIELD_REF_DOUBLE = 63,
FILTER_OP_LOAD_FIELD_REF = 59,
FILTER_OP_LOAD_FIELD_REF_STRING = 60,
FILTER_OP_LOAD_FIELD_REF_SEQUENCE = 61,
FILTER_OP_LOAD_FIELD_REF_S64 = 62,
FILTER_OP_LOAD_FIELD_REF_DOUBLE = 63,