20     set(target, prop, value) {  argument
24       target[prop] = value;
40   const target = { data: 'original' };  variable
41   const proxy = new Proxy(target, {});
44   assert_equal(target.data, "new value");
52     set(target, prop, value) {  argument
53       target[prop] = value;
78   const target = {};
79   Object.defineProperty(target, 'id', {
84   const proxy = new Proxy(target, {
85     set(target, prop, value) {  argument
100   const target = {};
101   Object.defineProperty(target, 'id', {
106   const proxy = new Proxy(target, {
107     set(target, prop, value) {  argument
122   const target = {};
123   Object.defineProperty(target, 'id', {
128   const proxy = new Proxy(target, {
129     set(target, prop, value) {  argument
144   const target = function f0(){};  function
145   Object.defineProperty(target, 'length', {
150   const proxy = new Proxy(target, {
151     set(target, prop, value) {  argument
166   const target = function f0(){};  function
167   Object.defineProperty(target, 'length', {
172   const proxy = new Proxy(target, {
173     set(target, prop, value) {  argument
188   const target = function f0(){};  function
189   Object.defineProperty(target, 'length', {
193   const proxy = new Proxy(target, {
194     set(target, prop, value) {  argument