r_symbol         1106 marshal.c      static VALUE r_symbol(struct load_arg *arg);
r_symbol         1344 marshal.c      	    sym = r_symbol(arg);
r_symbol         1378 marshal.c          return r_symbol(arg);
r_symbol         1466 marshal.c      	    VALUE sym = r_symbol(arg);
r_symbol         1800 marshal.c      		slot = r_symbol(arg);