Accept new baselines

Author: ahejlsberg

tests/baselines/reference/mixinClassesAnonymous.js

@@ -55,6 +55,14 @@ class Thing3 extends Thing2 {
         this.print();
     }
 }
+
+// Repro from #13805
+
+const Timestamped = <CT extends Constructor<object>>(Base: CT) => {
+    return class extends Base {
+        timestamp = new Date();
+    };
+}
 
 
 //// [mixinClassesAnonymous.js]
@@ -138,3 +146,15 @@ var Thing3 = (function (_super) {
     };
     return Thing3;
 }(Thing2));
+// Repro from #13805
+var Timestamped = function (Base) {
+    return (function (_super) {
+        __extends(class_2, _super);
+        function class_2() {
+            var _this = _super !== null && _super.apply(this, arguments) || this;
+            _this.timestamp = new Date();
+            return _this;
+        }
+        return class_2;
+    }(Base));
+};

tests/baselines/reference/mixinClassesAnonymous.symbols

@@ -167,3 +167,22 @@ class Thing3 extends Thing2 {
     }
 }
 
+// Repro from #13805
+
+const Timestamped = <CT extends Constructor<object>>(Base: CT) => {
+>Timestamped : Symbol(Timestamped, Decl(mixinClassesAnonymous.ts, 59, 5))
+>CT : Symbol(CT, Decl(mixinClassesAnonymous.ts, 59, 21))
+>Constructor : Symbol(Constructor, Decl(mixinClassesAnonymous.ts, 0, 0))
+>Base : Symbol(Base, Decl(mixinClassesAnonymous.ts, 59, 53))
+>CT : Symbol(CT, Decl(mixinClassesAnonymous.ts, 59, 21))
+
+    return class extends Base {
+>Base : Symbol(Base, Decl(mixinClassesAnonymous.ts, 59, 53))
+
+        timestamp = new Date();
+>timestamp : Symbol((Anonymous class).timestamp, Decl(mixinClassesAnonymous.ts, 60, 31))
+>Date : Symbol(Date, Decl(lib.d.ts, --, --), Decl(lib.d.ts, --, --), Decl(lib.d.ts, --, --))
+
+    };
+}
+

tests/baselines/reference/mixinClassesAnonymous.types

@@ -198,3 +198,25 @@ class Thing3 extends Thing2 {
     }
 }
 
+// Repro from #13805
+
+const Timestamped = <CT extends Constructor<object>>(Base: CT) => {
+>Timestamped : <CT extends Constructor<object>>(Base: CT) => { new (...args: any[]): (Anonymous class); prototype: <any>.(Anonymous class); } & CT
+><CT extends Constructor<object>>(Base: CT) => {    return class extends Base {        timestamp = new Date();    };} : <CT extends Constructor<object>>(Base: CT) => { new (...args: any[]): (Anonymous class); prototype: <any>.(Anonymous class); } & CT
+>CT : CT
+>Constructor : Constructor<T>
+>Base : CT
+>CT : CT
+
+    return class extends Base {
+>class extends Base {        timestamp = new Date();    } : { new (...args: any[]): (Anonymous class); prototype: <any>.(Anonymous class); } & CT
+>Base : object
+
+        timestamp = new Date();
+>timestamp : Date
+>new Date() : Date
+>Date : DateConstructor
+
+    };
+}
+