es2018: visit other binding elements when transforming object destructuring with rest (#35872)

* es2018: visit other binding elements when transforming object destructuring with rest

fixes: #35771

* more tests

Author: ajafff

src/compiler/transformers/destructuring.ts

@@ -325,7 +325,7 @@ namespace ts {
                     && !(element.transformFlags & (TransformFlags.ContainsRestOrSpread | TransformFlags.ContainsObjectRestOrSpread))
                     && !(getTargetOfBindingOrAssignmentElement(element)!.transformFlags & (TransformFlags.ContainsRestOrSpread | TransformFlags.ContainsObjectRestOrSpread))
                     && !isComputedPropertyName(propertyName)) {
-                    bindingElements = append(bindingElements, element);
+                    bindingElements = append(bindingElements, visitNode(element, flattenContext.visitor));
                 }
                 else {
                     if (bindingElements) {

tests/baselines/reference/objectRestSpread.js

@@ -0,0 +1,54 @@
+//// [objectRestSpread.ts]
+let obj = {};
+
+({...obj});
+let {
+    prop = { ...obj },
+    more = { ...obj } = { ...obj },
+    ['' + 'other']: other = { ...obj },
+    yetAnother: {nested: { ['nested' + 'prop']: nestedProp = { ...obj }, ...nestedRest } = { ...obj }} = { ...obj },
+    fn = async function*() {},
+    ...props
+} = {} as any;
+
+({
+    prop = { ...obj },
+    ['' + 'other']: other = { ...obj },
+    ...props
+} = {} as any)
+
+function test({
+    prop = { ...obj },
+    ...props
+}) {}
+
+//// [objectRestSpread.js]
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
+            if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))
+                t[p[i]] = s[p[i]];
+        }
+    return t;
+};
+var __await = (this && this.__await) || function (v) { return this instanceof __await ? (this.v = v, this) : new __await(v); }
+var __asyncGenerator = (this && this.__asyncGenerator) || function (thisArg, _arguments, generator) {
+    if (!Symbol.asyncIterator) throw new TypeError("Symbol.asyncIterator is not defined.");
+    var g = generator.apply(thisArg, _arguments || []), i, q = [];
+    return i = {}, verb("next"), verb("throw"), verb("return"), i[Symbol.asyncIterator] = function () { return this; }, i;
+    function verb(n) { if (g[n]) i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; }
+    function resume(n, v) { try { step(g[n](v)); } catch (e) { settle(q[0][3], e); } }
+    function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r); }
+    function fulfill(value) { resume("next", value); }
+    function reject(value) { resume("throw", value); }
+    function settle(f, v) { if (f(v), q.shift(), q.length) resume(q[0][0], q[0][1]); }
+};
+var _a, _b, _c, _d;
+let obj = {};
+(Object.assign({}, obj));
+let _e = {}, { prop = Object.assign({}, obj), more = _a = Object.assign({}, obj), obj = __rest(_a, []), _a } = _e, _f = '' + 'other', _g = _e[_f], other = _g === void 0 ? Object.assign({}, obj) : _g, _h = _e.yetAnother, _j = (_h === void 0 ? Object.assign({}, obj) : _h).nested, _k = _j === void 0 ? Object.assign({}, obj) : _j, _l = 'nested' + 'prop', _m = _k[_l], nestedProp = _m === void 0 ? Object.assign({}, obj) : _m, nestedRest = __rest(_k, [typeof _l === "symbol" ? _l : _l + ""]), { fn = function () { return __asyncGenerator(this, arguments, function* () { }); } } = _e, props = __rest(_e, ["prop", "more", typeof _f === "symbol" ? _f : _f + "", "yetAnother", "fn"]);
+(_b = {}, { prop = Object.assign({}, obj) } = _b, _c = '' + 'other', _d = _b[_c], other = _d === void 0 ? Object.assign({}, obj) : _d, props = __rest(_b, ["prop", typeof _c === "symbol" ? _c : _c + ""]));
+function test(_a) { var { prop = Object.assign({}, obj) } = _a, props = __rest(_a, ["prop"]); }

tests/cases/compiler/objectRestSpread.ts

@@ -0,0 +1,25 @@
+// @target: es2017
+// @lib: es2018
+// @noTypesAndSymbols: true
+let obj = {};
+
+({...obj});
+let {
+    prop = { ...obj },
+    more = { ...obj } = { ...obj },
+    ['' + 'other']: other = { ...obj },
+    yetAnother: {nested: { ['nested' + 'prop']: nestedProp = { ...obj }, ...nestedRest } = { ...obj }} = { ...obj },
+    fn = async function*() {},
+    ...props
+} = {} as any;
+
+({
+    prop = { ...obj },
+    ['' + 'other']: other = { ...obj },
+    ...props
+} = {} as any)
+
+function test({
+    prop = { ...obj },
+    ...props
+}) {}