Revert #36907 (#37122)

src/compiler/transformers/ts.ts

@@ -673,7 +673,7 @@ namespace ts {
                             /*type*/ undefined,
                             iife
                         )
-                    ], languageVersion > ScriptTarget.ES5 ? NodeFlags.Const : undefined)
+                    ], languageVersion > ScriptTarget.ES5 ? NodeFlags.Let : undefined)
                 );
 
                 setOriginalNode(varStatement, node);

tests/baselines/reference/awaitAndYieldInProperty.js

@@ -20,7 +20,7 @@ async function* test(x: Promise<string>) {
 //// [awaitAndYieldInProperty.js]
 async function* test(x) {
     var _a, _b, _c, _d, _e;
-    const C = /** @class */ (() => {
+    let C = /** @class */ (() => {
         var _e, _f, _g, _h;
         class C {
             constructor() {

tests/baselines/reference/classDeclarationCheckUsedBeforeDefinitionInItself.js

@@ -4,7 +4,7 @@ class C3 {
 }
 
 //// [classDeclarationCheckUsedBeforeDefinitionInItself.js]
-const C3 = /** @class */ (() => {
+let C3 = /** @class */ (() => {
     class C3 {
     }
     C3.intance = new C3(); // ok

tests/baselines/reference/computedPropertyNames12_ES6.js

@@ -20,7 +20,7 @@ class C {
 var s;
 var n;
 var a;
-const C = /** @class */ (() => {
+let C = /** @class */ (() => {
     var _a, _b, _c;
     class C {
         constructor() {

tests/baselines/reference/computedPropertyNamesWithStaticProperty.js

@@ -11,7 +11,7 @@ class C {
 }
 
 //// [computedPropertyNamesWithStaticProperty.js]
-const C = /** @class */ (() => {
+let C = /** @class */ (() => {
     class C {
         get [C.staticProp]() {
             return "hello";

tests/baselines/reference/decoratedClassExportsCommonJS1.js

@@ -16,7 +16,7 @@ var __decorate = (this && this.__decorate) || function (decorators, target, key,
 };
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.Testing123 = void 0;
-const Testing123 = /** @class */ (() => {
+let Testing123 = /** @class */ (() => {
     var Testing123_1;
     let Testing123 = Testing123_1 = class Testing123 {
     };

tests/baselines/reference/decoratedClassExportsCommonJS2.js

@@ -14,7 +14,7 @@ var __decorate = (this && this.__decorate) || function (decorators, target, key,
 };
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.Testing123 = void 0;
-const Testing123 = /** @class */ (() => {
+let Testing123 = /** @class */ (() => {
     var Testing123_1;
     let Testing123 = Testing123_1 = class Testing123 {
     };

tests/baselines/reference/decoratedClassFromExternalModule.js

@@ -17,7 +17,7 @@ var __decorate = (this && this.__decorate) || function (decorators, target, key,
     return c > 3 && r && Object.defineProperty(target, key, r), r;
 };
 function decorate(target) { }
-const Decorated = /** @class */ (() => {
+let Decorated = /** @class */ (() => {
     let Decorated = class Decorated {
     };
     Decorated = __decorate([

tests/baselines/reference/decoratedDefaultExportsGetExportedAmd.js

@@ -24,7 +24,7 @@ define(["require", "exports"], function (require, exports) {
     "use strict";
     Object.defineProperty(exports, "__esModule", { value: true });
     var decorator;
-    const Foo = /** @class */ (() => {
+    let Foo = /** @class */ (() => {
         let Foo = class Foo {
         };
         Foo = __decorate([
@@ -45,7 +45,7 @@ define(["require", "exports"], function (require, exports) {
     "use strict";
     Object.defineProperty(exports, "__esModule", { value: true });
     var decorator;
-    const default_1 = /** @class */ (() => {
+    let default_1 = /** @class */ (() => {
         let default_1 = class {
         };
         default_1 = __decorate([

tests/baselines/reference/decoratedDefaultExportsGetExportedCommonjs.js

@@ -23,7 +23,7 @@ var __decorate = (this && this.__decorate) || function (decorators, target, key,
 };
 Object.defineProperty(exports, "__esModule", { value: true });
 var decorator;
-const Foo = /** @class */ (() => {
+let Foo = /** @class */ (() => {
     let Foo = class Foo {
     };
     Foo = __decorate([
@@ -42,7 +42,7 @@ var __decorate = (this && this.__decorate) || function (decorators, target, key,
 };
 Object.defineProperty(exports, "__esModule", { value: true });
 var decorator;
-const default_1 = /** @class */ (() => {
+let default_1 = /** @class */ (() => {
     let default_1 = class {
     };
     default_1 = __decorate([

tests/baselines/reference/decoratedDefaultExportsGetExportedUmd.js

@@ -32,7 +32,7 @@ var __decorate = (this && this.__decorate) || function (decorators, target, key,
     "use strict";
     Object.defineProperty(exports, "__esModule", { value: true });
     var decorator;
-    const Foo = /** @class */ (() => {
+    let Foo = /** @class */ (() => {
         let Foo = class Foo {
         };
         Foo = __decorate([
@@ -61,7 +61,7 @@ var __decorate = (this && this.__decorate) || function (decorators, target, key,
     "use strict";
     Object.defineProperty(exports, "__esModule", { value: true });
     var decorator;
-    const default_1 = /** @class */ (() => {
+    let default_1 = /** @class */ (() => {
         let default_1 = class {
         };
         default_1 = __decorate([

tests/baselines/reference/decoratorMetadataPromise.js

@@ -30,7 +30,7 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, ge
         step((generator = generator.apply(thisArg, _arguments || [])).next());
     });
 };
-const A = /** @class */ (() => {
+let A = /** @class */ (() => {
     class A {
         foo() {
             return __awaiter(this, void 0, void 0, function* () { });

tests/baselines/reference/decoratorOnClass1.es6.js

@@ -14,7 +14,7 @@ var __decorate = (this && this.__decorate) || function (decorators, target, key,
     else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
     return c > 3 && r && Object.defineProperty(target, key, r), r;
 };
-const C = /** @class */ (() => {
+let C = /** @class */ (() => {
     let C = class C {
     };
     C = __decorate([

tests/baselines/reference/decoratorOnClass2.es6.js

@@ -14,7 +14,7 @@ var __decorate = (this && this.__decorate) || function (decorators, target, key,
     else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
     return c > 3 && r && Object.defineProperty(target, key, r), r;
 };
-const C = /** @class */ (() => {
+let C = /** @class */ (() => {
     let C = class C {
     };
     C = __decorate([

tests/baselines/reference/decoratorOnClass3.es6.js

@@ -14,7 +14,7 @@ var __decorate = (this && this.__decorate) || function (decorators, target, key,
     else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
     return c > 3 && r && Object.defineProperty(target, key, r), r;
 };
-const C = /** @class */ (() => {
+let C = /** @class */ (() => {
     let C = class C {
     };
     C = __decorate([

tests/baselines/reference/decoratorOnClass4.es6.js

@@ -12,7 +12,7 @@ var __decorate = (this && this.__decorate) || function (decorators, target, key,
     else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
     return c > 3 && r && Object.defineProperty(target, key, r), r;
 };
-const default_1 = /** @class */ (() => {
+let default_1 = /** @class */ (() => {
     let default_1 = class {
     };
     default_1 = __decorate([

tests/baselines/reference/decoratorOnClass5.es6.js

@@ -16,7 +16,7 @@ var __decorate = (this && this.__decorate) || function (decorators, target, key,
     else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
     return c > 3 && r && Object.defineProperty(target, key, r), r;
 };
-const C = /** @class */ (() => {
+let C = /** @class */ (() => {
     var C_1;
     let C = C_1 = class C {
         static x() { return C_1.y; }

tests/baselines/reference/decoratorOnClass6.es6.js

@@ -16,7 +16,7 @@ var __decorate = (this && this.__decorate) || function (decorators, target, key,
     else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
     return c > 3 && r && Object.defineProperty(target, key, r), r;
 };
-const C = /** @class */ (() => {
+let C = /** @class */ (() => {
     var C_1;
     let C = C_1 = class C {
         static x() { return C_1.y; }

tests/baselines/reference/decoratorOnClass7.es6.js

@@ -16,7 +16,7 @@ var __decorate = (this && this.__decorate) || function (decorators, target, key,
     else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
     return c > 3 && r && Object.defineProperty(target, key, r), r;
 };
-const C = /** @class */ (() => {
+let C = /** @class */ (() => {
     var C_1;
     let C = C_1 = class C {
         static x() { return C_1.y; }

tests/baselines/reference/decoratorOnClass8.es6.js

@@ -13,7 +13,7 @@ var __decorate = (this && this.__decorate) || function (decorators, target, key,
     else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
     return c > 3 && r && Object.defineProperty(target, key, r), r;
 };
-const default_1 = /** @class */ (() => {
+let default_1 = /** @class */ (() => {
     let default_1 = class default_1 {
     };
     default_1.y = 1;

tests/baselines/reference/decoratorOnClassAccessor1.es6.js

@@ -12,7 +12,7 @@ var __decorate = (this && this.__decorate) || function (decorators, target, key,
     else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
     return c > 3 && r && Object.defineProperty(target, key, r), r;
 };
-const default_1 = /** @class */ (() => {
+let default_1 = /** @class */ (() => {
     class default_1 {
         get accessor() { return 1; }
     }

tests/baselines/reference/decoratorOnClassMethod1.es6.js

@@ -12,7 +12,7 @@ var __decorate = (this && this.__decorate) || function (decorators, target, key,
     else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
     return c > 3 && r && Object.defineProperty(target, key, r), r;
 };
-const default_1 = /** @class */ (() => {
+let default_1 = /** @class */ (() => {
     class default_1 {
         method() { }
     }

tests/baselines/reference/decoratorOnClassMethod13.js

@@ -13,7 +13,7 @@ var __decorate = (this && this.__decorate) || function (decorators, target, key,
     else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
     return c > 3 && r && Object.defineProperty(target, key, r), r;
 };
-const C = /** @class */ (() => {
+let C = /** @class */ (() => {
     class C {
         ["1"]() { }
         ["b"]() { }

tests/baselines/reference/decoratorOnClassMethod4.js

@@ -12,7 +12,7 @@ var __decorate = (this && this.__decorate) || function (decorators, target, key,
     else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
     return c > 3 && r && Object.defineProperty(target, key, r), r;
 };
-const C = /** @class */ (() => {
+let C = /** @class */ (() => {
     class C {
         ["method"]() { }
     }

tests/baselines/reference/decoratorOnClassMethod5.js

@@ -12,7 +12,7 @@ var __decorate = (this && this.__decorate) || function (decorators, target, key,
     else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
     return c > 3 && r && Object.defineProperty(target, key, r), r;
 };
-const C = /** @class */ (() => {
+let C = /** @class */ (() => {
     class C {
         ["method"]() { }
     }

tests/baselines/reference/decoratorOnClassMethod6.js

@@ -12,7 +12,7 @@ var __decorate = (this && this.__decorate) || function (decorators, target, key,
     else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
     return c > 3 && r && Object.defineProperty(target, key, r), r;
 };
-const C = /** @class */ (() => {
+let C = /** @class */ (() => {
     class C {
         ["method"]() { }
     }

tests/baselines/reference/decoratorOnClassMethod7.js

@@ -12,7 +12,7 @@ var __decorate = (this && this.__decorate) || function (decorators, target, key,
     else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
     return c > 3 && r && Object.defineProperty(target, key, r), r;
 };
-const C = /** @class */ (() => {
+let C = /** @class */ (() => {
     class C {
         ["method"]() { }
     }

tests/baselines/reference/decoratorOnClassMethodParameter1.es6.js

@@ -15,7 +15,7 @@ var __decorate = (this && this.__decorate) || function (decorators, target, key,
 var __param = (this && this.__param) || function (paramIndex, decorator) {
     return function (target, key) { decorator(target, key, paramIndex); }
 };
-const default_1 = /** @class */ (() => {
+let default_1 = /** @class */ (() => {
     class default_1 {
         method(p) { }
     }

tests/baselines/reference/decoratorOnClassProperty1.es6.js

@@ -12,7 +12,7 @@ var __decorate = (this && this.__decorate) || function (decorators, target, key,
     else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
     return c > 3 && r && Object.defineProperty(target, key, r), r;
 };
-const default_1 = /** @class */ (() => {
+let default_1 = /** @class */ (() => {
     class default_1 {
     }
     __decorate([

tests/baselines/reference/decoratorsOnComputedProperties.js

@@ -204,7 +204,7 @@ function foo() { return ++i + ""; }
 const fieldNameA = "fieldName1";
 const fieldNameB = "fieldName2";
 const fieldNameC = "fieldName3";
-const A = /** @class */ (() => {
+let A = /** @class */ (() => {
     var _a, _b, _c, _d;
     class A {
         constructor() {
@@ -259,7 +259,7 @@ void (_a = class B {
     _g = fieldNameB,
     _h = fieldNameC,
     _a);
-const C = /** @class */ (() => {
+let C = /** @class */ (() => {
     var _a, _b, _c, _d;
     class C {
         constructor() {
@@ -309,7 +309,7 @@ void class D {
     }
     [(foo(), _j = foo(), _k = foo(), _l = fieldNameB, _m = fieldNameC, "some" + "method")]() { }
 };
-const E = /** @class */ (() => {
+let E = /** @class */ (() => {
     var _a, _b, _c, _d;
     class E {
         constructor() {
@@ -363,7 +363,7 @@ void (_b = class F {
     _q = fieldNameB,
     _r = fieldNameC,
     _b);
-const G = /** @class */ (() => {
+let G = /** @class */ (() => {
     var _a, _b, _c, _d;
     class G {
         constructor() {
@@ -418,7 +418,7 @@ void (_c = class H {
     },
     _v = fieldNameC,
     _c);
-const I = /** @class */ (() => {
+let I = /** @class */ (() => {
     var _a, _b, _c, _d, _e;
     class I {
         constructor() {

tests/baselines/reference/emitClassDeclarationWithLiteralPropertyNameInES6.js

@@ -15,7 +15,7 @@ class B {
 }
 
 //// [emitClassDeclarationWithLiteralPropertyNameInES6.js]
-const B = /** @class */ (() => {
+let B = /** @class */ (() => {
     class B {
         constructor() {
             this["hello"] = 10;

tests/baselines/reference/emitClassDeclarationWithStaticPropertyAssignmentInES6.js

@@ -10,13 +10,13 @@ class D {
 
 
 //// [emitClassDeclarationWithStaticPropertyAssignmentInES6.js]
-const C = /** @class */ (() => {
+let C = /** @class */ (() => {
     class C {
     }
     C.z = "Foo";
     return C;
 })();
-const D = /** @class */ (() => {
+let D = /** @class */ (() => {
     class D {
         constructor() {
             this.x = 20000;

tests/baselines/reference/emitHelpersWithLocalCollisions(module=amd).js

@@ -18,7 +18,7 @@ define(["require", "exports"], function (require, exports) {
     "use strict";
     Object.defineProperty(exports, "__esModule", { value: true });
     exports.A = void 0;
-    const A = /** @class */ (() => {
+    let A = /** @class */ (() => {
         let A = class A {
         };
         A = __decorate([

tests/baselines/reference/emitHelpersWithLocalCollisions(module=commonjs).js

@@ -17,7 +17,7 @@ var __decorate = (this && this.__decorate) || function (decorators, target, key,
 };
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.A = void 0;
-const A = /** @class */ (() => {
+let A = /** @class */ (() => {
     let A = class A {
     };
     A = __decorate([

tests/baselines/reference/emitHelpersWithLocalCollisions(module=es2020).js

@@ -14,7 +14,7 @@ var __decorate = (this && this.__decorate) || function (decorators, target, key,
     else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
     return c > 3 && r && Object.defineProperty(target, key, r), r;
 };
-const A = /** @class */ (() => {
+let A = /** @class */ (() => {
     let A = class A {
     };
     A = __decorate([

tests/baselines/reference/emitHelpersWithLocalCollisions(module=es6).js

@@ -14,7 +14,7 @@ var __decorate = (this && this.__decorate) || function (decorators, target, key,
     else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
     return c > 3 && r && Object.defineProperty(target, key, r), r;
 };
-const A = /** @class */ (() => {
+let A = /** @class */ (() => {
     let A = class A {
     };
     A = __decorate([

tests/baselines/reference/emitHelpersWithLocalCollisions(module=esnext).js

@@ -14,7 +14,7 @@ var __decorate = (this && this.__decorate) || function (decorators, target, key,
     else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
     return c > 3 && r && Object.defineProperty(target, key, r), r;
 };
-const A = /** @class */ (() => {
+let A = /** @class */ (() => {
     let A = class A {
     };
     A = __decorate([

tests/baselines/reference/emitHelpersWithLocalCollisions(module=none).js

@@ -17,7 +17,7 @@ var __decorate = (this && this.__decorate) || function (decorators, target, key,
 };
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.A = void 0;
-const A = /** @class */ (() => {
+let A = /** @class */ (() => {
     let A = class A {
     };
     A = __decorate([

tests/baselines/reference/emitHelpersWithLocalCollisions(module=umd).js

@@ -26,7 +26,7 @@ var __decorate = (this && this.__decorate) || function (decorators, target, key,
     "use strict";
     Object.defineProperty(exports, "__esModule", { value: true });
     exports.A = void 0;
-    const A = /** @class */ (() => {
+    let A = /** @class */ (() => {
         let A = class A {
         };
         A = __decorate([

tests/baselines/reference/es6ModuleClassDeclaration.js

@@ -113,7 +113,7 @@ module m2 {
 }
 
 //// [es6ModuleClassDeclaration.js]
-const c = /** @class */ (() => {
+let c = /** @class */ (() => {
     class c {
         constructor() {
             this.x = 10;
@@ -133,7 +133,7 @@ const c = /** @class */ (() => {
     return c;
 })();
 export { c };
-const c2 = /** @class */ (() => {
+let c2 = /** @class */ (() => {
     class c2 {
         constructor() {
             this.x = 10;
@@ -156,7 +156,7 @@ new c();
 new c2();
 export var m1;
 (function (m1) {
-    const c3 = /** @class */ (() => {
+    let c3 = /** @class */ (() => {
         class c3 {
             constructor() {
                 this.x = 10;
@@ -176,7 +176,7 @@ export var m1;
         return c3;
     })();
     m1.c3 = c3;
-    const c4 = /** @class */ (() => {
+    let c4 = /** @class */ (() => {
         class c4 {
             constructor() {
                 this.x = 10;
@@ -202,7 +202,7 @@ export var m1;
 })(m1 || (m1 = {}));
 var m2;
 (function (m2) {
-    const c3 = /** @class */ (() => {
+    let c3 = /** @class */ (() => {
         class c3 {
             constructor() {
                 this.x = 10;
@@ -222,7 +222,7 @@ var m2;
         return c3;
     })();
     m2.c3 = c3;
-    const c4 = /** @class */ (() => {
+    let c4 = /** @class */ (() => {
         class c4 {
             constructor() {
                 this.x = 10;

tests/baselines/reference/exportDefaultClassWithStaticPropertyAssignmentsInES6.js

@@ -4,7 +4,7 @@ export default class {
 }
 
 //// [exportDefaultClassWithStaticPropertyAssignmentsInES6.js]
-const default_1 = /** @class */ (() => {
+let default_1 = /** @class */ (() => {
     class default_1 {
     }
     default_1.z = "Foo";

tests/baselines/reference/generatorTypeCheck39.js

@@ -20,7 +20,7 @@ function decorator(x) {
     return y => { };
 }
 function* g() {
-    const C = /** @class */ (() => {
+    let C = /** @class */ (() => {
         let C = class C {
             constructor() {
                 this.x = yield 0;

tests/baselines/reference/generatorTypeCheck58.js

@@ -7,7 +7,7 @@ function* g() {
 
 //// [generatorTypeCheck58.js]
 function* g() {
-    const C = /** @class */ (() => {
+    let C = /** @class */ (() => {
         class C {
         }
         C.x = yield 0;

tests/baselines/reference/generatorTypeCheck59.js

@@ -14,7 +14,7 @@ var __decorate = (this && this.__decorate) || function (decorators, target, key,
     return c > 3 && r && Object.defineProperty(target, key, r), r;
 };
 function* g() {
-    const C = /** @class */ (() => {
+    let C = /** @class */ (() => {
         class C {
             m() { }
         }

tests/baselines/reference/generatorTypeCheck61.js

@@ -12,7 +12,7 @@ var __decorate = (this && this.__decorate) || function (decorators, target, key,
     return c > 3 && r && Object.defineProperty(target, key, r), r;
 };
 function* g() {
-    const C = /** @class */ (() => {
+    let C = /** @class */ (() => {
         let C = class C {
         };
         C = __decorate([

tests/baselines/reference/importHelpersES6.js

@@ -19,7 +19,7 @@ export declare function __awaiter(thisArg: any, _arguments: any, P: Function, ge
 
 //// [a.js]
 import { __decorate } from "tslib";
-const A = /** @class */ (() => {
+let A = /** @class */ (() => {
     let A = class A {
     };
     A = __decorate([

tests/baselines/reference/importHelpersWithLocalCollisions(module=amd).js

@@ -22,7 +22,7 @@ define(["require", "exports", "tslib"], function (require, exports, tslib_1) {
     "use strict";
     Object.defineProperty(exports, "__esModule", { value: true });
     exports.A = void 0;
-    const A = /** @class */ (() => {
+    let A = /** @class */ (() => {
         let A = class A {
         };
         A = tslib_1.__decorate([

tests/baselines/reference/importHelpersWithLocalCollisions(module=commonjs).js

@@ -22,7 +22,7 @@ export declare function __awaiter(thisArg: any, _arguments: any, P: Function, ge
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.A = void 0;
 const tslib_1 = require("tslib");
-const A = /** @class */ (() => {
+let A = /** @class */ (() => {
     let A = class A {
     };
     A = tslib_1.__decorate([

tests/baselines/reference/importHelpersWithLocalCollisions(module=es2015).js

@@ -19,7 +19,7 @@ export declare function __awaiter(thisArg: any, _arguments: any, P: Function, ge
 
 //// [a.js]
 import { __decorate as __decorate_1 } from "tslib";
-const A = /** @class */ (() => {
+let A = /** @class */ (() => {
     let A = class A {
     };
     A = __decorate_1([

tests/baselines/reference/invalidNewTarget.es6.js

@@ -27,7 +27,7 @@ const O = {
 //// [invalidNewTarget.es6.js]
 const a = new.target;
 const b = () => new.target;
-const C = /** @class */ (() => {
+let C = /** @class */ (() => {
     class C {
         constructor() {
             this.f = () => new.target;

tests/baselines/reference/newTarget.es6.js

@@ -33,7 +33,7 @@ const O = {
 
 
 //// [newTarget.es6.js]
-const A = /** @class */ (() => {
+let A = /** @class */ (() => {
     class A {
         constructor() {
             this.d = function () { return new.target; };

tests/baselines/reference/potentiallyUncalledDecorators.js

@@ -85,7 +85,7 @@ var __decorate = (this && this.__decorate) || function (decorators, target, key,
     else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
     return c > 3 && r && Object.defineProperty(target, key, r), r;
 };
-const FooComponent = /** @class */ (() => {
+let FooComponent = /** @class */ (() => {
     class FooComponent {
     }
     __decorate([
@@ -93,7 +93,7 @@ const FooComponent = /** @class */ (() => {
     ], FooComponent.prototype, "foo", void 0);
     return FooComponent;
 })();
-const Person = /** @class */ (() => {
+let Person = /** @class */ (() => {
     class Person {
     }
     __decorate([
@@ -101,7 +101,7 @@ const Person = /** @class */ (() => {
     ], Person.prototype, "person", void 0);
     return Person;
 })();
-const MultiplyByTwo = /** @class */ (() => {
+let MultiplyByTwo = /** @class */ (() => {
     class MultiplyByTwo {
         get multiplied() {
             return this.args.number * 2;
@@ -112,7 +112,7 @@ const MultiplyByTwo = /** @class */ (() => {
     ], MultiplyByTwo.prototype, "multiplied", null);
     return MultiplyByTwo;
 })();
-const A = /** @class */ (() => {
+let A = /** @class */ (() => {
     let A = class A {
         bar() { }
     };
@@ -127,7 +127,7 @@ const A = /** @class */ (() => {
     ], A);
     return A;
 })();
-const B = /** @class */ (() => {
+let B = /** @class */ (() => {
     let B = class B {
         bar() { }
     };
@@ -142,7 +142,7 @@ const B = /** @class */ (() => {
     ], B);
     return B;
 })();
-const C = /** @class */ (() => {
+let C = /** @class */ (() => {
     let C = class C {
         bar() { }
     };
@@ -157,7 +157,7 @@ const C = /** @class */ (() => {
     ], C);
     return C;
 })();
-const D = /** @class */ (() => {
+let D = /** @class */ (() => {
     let D = class D {
         bar() { }
     };
@@ -172,7 +172,7 @@ const D = /** @class */ (() => {
     ], D);
     return D;
 })();
-const E = /** @class */ (() => {
+let E = /** @class */ (() => {
     let E = class E {
         bar() { }
     };
@@ -187,7 +187,7 @@ const E = /** @class */ (() => {
     ], E);
     return E;
 })();
-const F = /** @class */ (() => {
+let F = /** @class */ (() => {
     let F = class F {
         bar() { }
     };
@@ -202,7 +202,7 @@ const F = /** @class */ (() => {
     ], F);
     return F;
 })();
-const G = /** @class */ (() => {
+let G = /** @class */ (() => {
     let G = class G {
         bar() { }
     };

tests/baselines/reference/privateNameAndStaticInitializer(target=es2015).js

@@ -8,7 +8,7 @@ class A {
 
 
 //// [privateNameAndStaticInitializer.js]
-const A = /** @class */ (() => {
+let A = /** @class */ (() => {
     var _foo, _prop;
     class A {
         constructor() {

tests/baselines/reference/privateNameAndStaticInitializer(target=esnext).js

@@ -8,7 +8,7 @@ class A {
 
 
 //// [privateNameAndStaticInitializer.js]
-const A = /** @class */ (() => {
+let A = /** @class */ (() => {
     class A {
         constructor() {
             this.#foo = 1;

tests/baselines/reference/privateNameFieldsESNext.js

@@ -21,7 +21,7 @@ class C {
 
 
 //// [privateNameFieldsESNext.js]
-const C = /** @class */ (() => {
+let C = /** @class */ (() => {
     class C {
         constructor() {
             this.a = 123;

tests/baselines/reference/privateNamesConstructorChain-1.js

@@ -22,7 +22,7 @@ var __classPrivateFieldGet = (this && this.__classPrivateFieldGet) || function (
     return privateMap.get(receiver);
 };
 var _foo, _bar;
-const Parent = /** @class */ (() => {
+let Parent = /** @class */ (() => {
     var _foo_1, _bar;
     class Parent {
         constructor() {

tests/baselines/reference/privateNamesConstructorChain-2.js

@@ -24,7 +24,7 @@ var __classPrivateFieldGet = (this && this.__classPrivateFieldGet) || function (
     return privateMap.get(receiver);
 };
 var _foo, _bar;
-const Parent = /** @class */ (() => {
+let Parent = /** @class */ (() => {
     var _foo_1, _bar;
     class Parent {
         constructor() {

tests/baselines/reference/privateNamesInNestedClasses-2.js

@@ -24,7 +24,7 @@ var __classPrivateFieldGet = (this && this.__classPrivateFieldGet) || function (
     }
     return privateMap.get(receiver);
 };
-const A = /** @class */ (() => {
+let A = /** @class */ (() => {
     var _x;
     class A {
         constructor() {

tests/baselines/reference/privateNamesUnique-3.js

@@ -21,7 +21,7 @@ var __classPrivateFieldGet = (this && this.__classPrivateFieldGet) || function (
     }
     return privateMap.get(receiver);
 };
-const A = /** @class */ (() => {
+let A = /** @class */ (() => {
     var _foo, _foo_1;
     class A {
         constructor() {
@@ -35,7 +35,7 @@ const A = /** @class */ (() => {
     _foo_1.set(A, true); // error (duplicate)
     return A;
 })();
-const B = /** @class */ (() => {
+let B = /** @class */ (() => {
     var _foo;
     class B {
         test(x) {

tests/baselines/reference/symbolDeclarationEmit11.js

@@ -7,7 +7,7 @@ class C {
 }
 
 //// [symbolDeclarationEmit11.js]
-const C = /** @class */ (() => {
+let C = /** @class */ (() => {
     class C {
         static [Symbol.isConcatSpreadable]() { }
         static get [Symbol.toPrimitive]() { return ""; }

tests/baselines/reference/thisInClassBodyStaticESNext.js

@@ -11,7 +11,7 @@ class Foo {
 
 //// [thisInClassBodyStaticESNext.js]
 // all are allowed with es-compliant class field emit
-const Foo = /** @class */ (() => {
+let Foo = /** @class */ (() => {
     class Foo {
         x = this;
         static t = this;

tests/baselines/reference/transformApi/transformsCorrectly.rewrittenNamespaceFollowingClass.js

@@ -1,4 +1,4 @@
-const C = /** @class */ (() => {
+let C = /** @class */ (() => {
     class C {
         constructor() {
             this.foo = 10;

tests/baselines/reference/transformApi/transformsCorrectly.transformAddCommentToProperties.js

@@ -1,5 +1,5 @@
 /*comment*/
-const Clazz = /** @class */ (() => {
+let Clazz = /** @class */ (() => {
     /*comment*/
     class Clazz {
         /*comment*/

tests/baselines/reference/tscWatch/programUpdates/updates-diagnostics-and-emit-for-decorators.js

@@ -38,7 +38,7 @@ var __decorate = (this && this.__decorate) || function (decorators, target, key,
     return c > 3 && r && Object.defineProperty(target, key, r), r;
 };
 import './b';
-const A = /** @class */ (() => {
+let A = /** @class */ (() => {
     let A = class A {
         constructor(p) { }
     };
@@ -158,7 +158,7 @@ var __metadata = (this && this.__metadata) || function (k, v) {
     if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
 };
 import { B } from './b';
-const A = /** @class */ (() => {
+let A = /** @class */ (() => {
     let A = class A {
         constructor(p) { }
     };

tests/baselines/reference/uniqueSymbols.js

@@ -314,7 +314,7 @@ async function* asyncGenFuncYieldConstCall() { yield constCall; }
 async function* asyncGenFuncYieldLetCall() { yield letCall; }
 async function* asyncGenFuncYieldVarCall() { yield varCall; }
 // classes
-const C = /** @class */ (() => {
+let C = /** @class */ (() => {
     class C {
         constructor() {
             this.readonlyCall = Symbol();
@@ -373,7 +373,7 @@ const o2 = {
     method5(p = s) { return p; },
 };
 // property initializers
-const C0 = /** @class */ (() => {
+let C0 = /** @class */ (() => {
     class C0 {
         constructor() {
             this.a = s;

tests/baselines/reference/uniqueSymbolsDeclarations.js

@@ -282,7 +282,7 @@ async function* asyncGenFuncYieldConstCall() { yield constCall; }
 async function* asyncGenFuncYieldLetCall() { yield letCall; }
 async function* asyncGenFuncYieldVarCall() { yield varCall; }
 // classes
-const C = /** @class */ (() => {
+let C = /** @class */ (() => {
     class C {
         constructor() {
             this.readonlyCall = Symbol();
@@ -341,7 +341,7 @@ const o2 = {
     method5(p = s) { return p; }
 };
 // property initializers
-const C0 = /** @class */ (() => {
+let C0 = /** @class */ (() => {
     class C0 {
         constructor() {
             this.a = s;

tests/baselines/reference/useBeforeDeclaration_jsx.js

@@ -16,7 +16,7 @@ class C {
 
 
 //// [useBeforeDeclaration_jsx.jsx]
-const C = /** @class */ (() => {
+let C = /** @class */ (() => {
     class C {
     }
     C.a = <C.z></C.z>;

tests/baselines/reference/useBeforeDeclaration_propertyAssignment.js

@@ -25,7 +25,7 @@ export class C {
         this.c = { c: this.b };
     }
 }
-const D = /** @class */ (() => {
+let D = /** @class */ (() => {
     class D {
     }
     D.A = class extends D.B {