RCLASS_IV_INDEX_TBL   29 class.c            RCLASS_IV_INDEX_TBL(obj) = 0;
RCLASS_IV_INDEX_TBL 1854 gc.c           	if (RCLASS_IV_INDEX_TBL(obj)) {
RCLASS_IV_INDEX_TBL 1855 gc.c           	    st_free_table(RCLASS_IV_INDEX_TBL(obj));
RCLASS_IV_INDEX_TBL  546 include/ruby/ruby.h      RCLASS_IV_INDEX_TBL(rb_obj_class(o)) : \
RCLASS_IV_INDEX_TBL 1020 variable.c                 iv_index_tbl = RCLASS_IV_INDEX_TBL(klass);
RCLASS_IV_INDEX_TBL 1022 variable.c                     iv_index_tbl = RCLASS_IV_INDEX_TBL(klass) = st_init_numtable();