RGENGC_WB_PROTECTED_ARRAY  445 array.c            NEWOBJ_OF(ary, struct RArray, klass, T_ARRAY | RARRAY_EMBED_FLAG | (RGENGC_WB_PROTECTED_ARRAY ? FL_WB_PROTECTED : 0));
RGENGC_WB_PROTECTED_ARRAY  591 array.c        	NEWOBJ_OF(shared, struct RArray, 0, T_ARRAY | (RGENGC_WB_PROTECTED_ARRAY ? FL_WB_PROTECTED : 0));
RGENGC_WB_PROTECTED_ARRAY  758 include/ruby/ruby.h #ifndef RGENGC_WB_PROTECTED_ARRAY