From 3bb4b50b4fe5b7424087732329a34e9ce91d9b7e Mon Sep 17 00:00:00 2001
From: Yui T <yuisu@microsoft.com>
Date: Sun, 15 Mar 2015 21:33:39 -0700
Subject: [PATCH] Update baselines for symbol

---
 tests/baselines/reference/symbolProperty10.js |  7 ++---
 tests/baselines/reference/symbolProperty11.js |  7 ++---
 tests/baselines/reference/symbolProperty12.js |  7 ++---
 tests/baselines/reference/symbolProperty13.js |  7 ++---
 tests/baselines/reference/symbolProperty14.js |  7 ++---
 tests/baselines/reference/symbolProperty15.js |  7 ++---
 tests/baselines/reference/symbolProperty16.js |  7 ++---
 tests/baselines/reference/symbolProperty23.js | 11 +++-----
 tests/baselines/reference/symbolProperty24.js | 11 +++-----
 tests/baselines/reference/symbolProperty25.js | 11 +++-----
 tests/baselines/reference/symbolProperty26.js | 28 +++++--------------
 tests/baselines/reference/symbolProperty27.js | 28 +++++--------------
 tests/baselines/reference/symbolProperty28.js | 24 ++++------------
 tests/baselines/reference/symbolProperty29.js | 11 +++-----
 tests/baselines/reference/symbolProperty30.js | 11 +++-----
 tests/baselines/reference/symbolProperty31.js | 24 ++++------------
 tests/baselines/reference/symbolProperty32.js | 24 ++++------------
 tests/baselines/reference/symbolProperty33.js | 24 ++++------------
 tests/baselines/reference/symbolProperty34.js | 24 ++++------------
 tests/baselines/reference/symbolProperty39.js | 15 ++++------
 tests/baselines/reference/symbolProperty40.js | 11 +++-----
 tests/baselines/reference/symbolProperty41.js | 11 +++-----
 tests/baselines/reference/symbolProperty42.js | 11 +++-----
 tests/baselines/reference/symbolProperty43.js |  7 ++---
 tests/baselines/reference/symbolProperty44.js | 15 +++-------
 tests/baselines/reference/symbolProperty45.js | 25 +++++------------
 tests/baselines/reference/symbolProperty46.js | 21 +++++---------
 tests/baselines/reference/symbolProperty47.js | 21 +++++---------
 tests/baselines/reference/symbolProperty48.js |  9 ++----
 tests/baselines/reference/symbolProperty49.js |  9 ++----
 tests/baselines/reference/symbolProperty50.js |  9 ++----
 tests/baselines/reference/symbolProperty51.js |  9 ++----
 tests/baselines/reference/symbolProperty6.js  | 21 ++++++--------
 tests/baselines/reference/symbolProperty7.js  | 21 ++++++--------
 tests/baselines/reference/symbolProperty9.js  |  7 ++---
 35 files changed, 148 insertions(+), 354 deletions(-)

diff --git a/tests/baselines/reference/symbolProperty10.js b/tests/baselines/reference/symbolProperty10.js
index 5b4e44f11ab..74bcf886461 100644
--- a/tests/baselines/reference/symbolProperty10.js
+++ b/tests/baselines/reference/symbolProperty10.js
@@ -11,11 +11,8 @@ i = new C;
 var c: C = i;
 
 //// [symbolProperty10.js]
-var C = (function () {
-    function C() {
-    }
-    return C;
-})();
+class C {
+}
 var i;
 i = new C;
 var c = i;
diff --git a/tests/baselines/reference/symbolProperty11.js b/tests/baselines/reference/symbolProperty11.js
index 83a380c79e7..97fa4fc992f 100644
--- a/tests/baselines/reference/symbolProperty11.js
+++ b/tests/baselines/reference/symbolProperty11.js
@@ -9,11 +9,8 @@ i = new C;
 var c: C = i;
 
 //// [symbolProperty11.js]
-var C = (function () {
-    function C() {
-    }
-    return C;
-})();
+class C {
+}
 var i;
 i = new C;
 var c = i;
diff --git a/tests/baselines/reference/symbolProperty12.js b/tests/baselines/reference/symbolProperty12.js
index 9f63f86bc18..474ec4a0ffa 100644
--- a/tests/baselines/reference/symbolProperty12.js
+++ b/tests/baselines/reference/symbolProperty12.js
@@ -11,11 +11,8 @@ i = new C;
 var c: C = i;
 
 //// [symbolProperty12.js]
-var C = (function () {
-    function C() {
-    }
-    return C;
-})();
+class C {
+}
 var i;
 i = new C;
 var c = i;
diff --git a/tests/baselines/reference/symbolProperty13.js b/tests/baselines/reference/symbolProperty13.js
index 1cf24a49c7e..d7620d01159 100644
--- a/tests/baselines/reference/symbolProperty13.js
+++ b/tests/baselines/reference/symbolProperty13.js
@@ -17,11 +17,8 @@ var i: I;
 bar(i);
 
 //// [symbolProperty13.js]
-var C = (function () {
-    function C() {
-    }
-    return C;
-})();
+class C {
+}
 foo(new C);
 var i;
 bar(i);
diff --git a/tests/baselines/reference/symbolProperty14.js b/tests/baselines/reference/symbolProperty14.js
index 0283cb01b79..716bc68b430 100644
--- a/tests/baselines/reference/symbolProperty14.js
+++ b/tests/baselines/reference/symbolProperty14.js
@@ -17,11 +17,8 @@ var i: I;
 bar(i);
 
 //// [symbolProperty14.js]
-var C = (function () {
-    function C() {
-    }
-    return C;
-})();
+class C {
+}
 foo(new C);
 var i;
 bar(i);
diff --git a/tests/baselines/reference/symbolProperty15.js b/tests/baselines/reference/symbolProperty15.js
index 0c198037093..dec61964252 100644
--- a/tests/baselines/reference/symbolProperty15.js
+++ b/tests/baselines/reference/symbolProperty15.js
@@ -15,11 +15,8 @@ var i: I;
 bar(i);
 
 //// [symbolProperty15.js]
-var C = (function () {
-    function C() {
-    }
-    return C;
-})();
+class C {
+}
 foo(new C);
 var i;
 bar(i);
diff --git a/tests/baselines/reference/symbolProperty16.js b/tests/baselines/reference/symbolProperty16.js
index 1a1f3f857af..1382d913104 100644
--- a/tests/baselines/reference/symbolProperty16.js
+++ b/tests/baselines/reference/symbolProperty16.js
@@ -17,11 +17,8 @@ var i: I;
 bar(i);
 
 //// [symbolProperty16.js]
-var C = (function () {
-    function C() {
-    }
-    return C;
-})();
+class C {
+}
 foo(new C);
 var i;
 bar(i);
diff --git a/tests/baselines/reference/symbolProperty23.js b/tests/baselines/reference/symbolProperty23.js
index b3291ad34e8..3210f6dfed7 100644
--- a/tests/baselines/reference/symbolProperty23.js
+++ b/tests/baselines/reference/symbolProperty23.js
@@ -10,11 +10,8 @@ class C implements I {
 }
 
 //// [symbolProperty23.js]
-var C = (function () {
-    function C() {
-    }
-    C.prototype[Symbol.toPrimitive] = function () {
+class C {
+    [Symbol.toPrimitive]() {
         return true;
-    };
-    return C;
-})();
+    }
+}
diff --git a/tests/baselines/reference/symbolProperty24.js b/tests/baselines/reference/symbolProperty24.js
index b5d059dd29f..3d582d80254 100644
--- a/tests/baselines/reference/symbolProperty24.js
+++ b/tests/baselines/reference/symbolProperty24.js
@@ -10,11 +10,8 @@ class C implements I {
 }
 
 //// [symbolProperty24.js]
-var C = (function () {
-    function C() {
-    }
-    C.prototype[Symbol.toPrimitive] = function () {
+class C {
+    [Symbol.toPrimitive]() {
         return "";
-    };
-    return C;
-})();
+    }
+}
diff --git a/tests/baselines/reference/symbolProperty25.js b/tests/baselines/reference/symbolProperty25.js
index c932da1e3eb..33c398a6c0e 100644
--- a/tests/baselines/reference/symbolProperty25.js
+++ b/tests/baselines/reference/symbolProperty25.js
@@ -10,11 +10,8 @@ class C implements I {
 }
 
 //// [symbolProperty25.js]
-var C = (function () {
-    function C() {
-    }
-    C.prototype[Symbol.toStringTag] = function () {
+class C {
+    [Symbol.toStringTag]() {
         return "";
-    };
-    return C;
-})();
+    }
+}
diff --git a/tests/baselines/reference/symbolProperty26.js b/tests/baselines/reference/symbolProperty26.js
index 9e98027603d..837ef5837b0 100644
--- a/tests/baselines/reference/symbolProperty26.js
+++ b/tests/baselines/reference/symbolProperty26.js
@@ -12,27 +12,13 @@ class C2 extends C1 {
 }
 
 //// [symbolProperty26.js]
-var __extends = this.__extends || function (d, b) {
-    for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
-    function __() { this.constructor = d; }
-    __.prototype = b.prototype;
-    d.prototype = new __();
-};
-var C1 = (function () {
-    function C1() {
-    }
-    C1.prototype[Symbol.toStringTag] = function () {
+class C1 {
+    [Symbol.toStringTag]() {
         return "";
-    };
-    return C1;
-})();
-var C2 = (function (_super) {
-    __extends(C2, _super);
-    function C2() {
-        _super.apply(this, arguments);
     }
-    C2.prototype[Symbol.toStringTag] = function () {
+}
+class C2 extends C1 {
+    [Symbol.toStringTag]() {
         return "";
-    };
-    return C2;
-})(C1);
+    }
+}
diff --git a/tests/baselines/reference/symbolProperty27.js b/tests/baselines/reference/symbolProperty27.js
index f19d05233cb..d4eb6fcafa7 100644
--- a/tests/baselines/reference/symbolProperty27.js
+++ b/tests/baselines/reference/symbolProperty27.js
@@ -12,27 +12,13 @@ class C2 extends C1 {
 }
 
 //// [symbolProperty27.js]
-var __extends = this.__extends || function (d, b) {
-    for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
-    function __() { this.constructor = d; }
-    __.prototype = b.prototype;
-    d.prototype = new __();
-};
-var C1 = (function () {
-    function C1() {
-    }
-    C1.prototype[Symbol.toStringTag] = function () {
+class C1 {
+    [Symbol.toStringTag]() {
         return {};
-    };
-    return C1;
-})();
-var C2 = (function (_super) {
-    __extends(C2, _super);
-    function C2() {
-        _super.apply(this, arguments);
     }
-    C2.prototype[Symbol.toStringTag] = function () {
+}
+class C2 extends C1 {
+    [Symbol.toStringTag]() {
         return "";
-    };
-    return C2;
-})(C1);
+    }
+}
diff --git a/tests/baselines/reference/symbolProperty28.js b/tests/baselines/reference/symbolProperty28.js
index 57c826cb7ab..ed53a88f957 100644
--- a/tests/baselines/reference/symbolProperty28.js
+++ b/tests/baselines/reference/symbolProperty28.js
@@ -11,28 +11,14 @@ var c: C2;
 var obj = c[Symbol.toStringTag]().x;
 
 //// [symbolProperty28.js]
-var __extends = this.__extends || function (d, b) {
-    for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
-    function __() { this.constructor = d; }
-    __.prototype = b.prototype;
-    d.prototype = new __();
-};
-var C1 = (function () {
-    function C1() {
-    }
-    C1.prototype[Symbol.toStringTag] = function () {
+class C1 {
+    [Symbol.toStringTag]() {
         return {
             x: ""
         };
-    };
-    return C1;
-})();
-var C2 = (function (_super) {
-    __extends(C2, _super);
-    function C2() {
-        _super.apply(this, arguments);
     }
-    return C2;
-})(C1);
+}
+class C2 extends C1 {
+}
 var c;
 var obj = c[Symbol.toStringTag]().x;
diff --git a/tests/baselines/reference/symbolProperty29.js b/tests/baselines/reference/symbolProperty29.js
index da6afdc6420..759a7754826 100644
--- a/tests/baselines/reference/symbolProperty29.js
+++ b/tests/baselines/reference/symbolProperty29.js
@@ -7,13 +7,10 @@ class C1 {
 }
 
 //// [symbolProperty29.js]
-var C1 = (function () {
-    function C1() {
-    }
-    C1.prototype[Symbol.toStringTag] = function () {
+class C1 {
+    [Symbol.toStringTag]() {
         return {
             x: ""
         };
-    };
-    return C1;
-})();
+    }
+}
diff --git a/tests/baselines/reference/symbolProperty30.js b/tests/baselines/reference/symbolProperty30.js
index af151e0efd5..263fdc1041b 100644
--- a/tests/baselines/reference/symbolProperty30.js
+++ b/tests/baselines/reference/symbolProperty30.js
@@ -7,13 +7,10 @@ class C1 {
 }
 
 //// [symbolProperty30.js]
-var C1 = (function () {
-    function C1() {
-    }
-    C1.prototype[Symbol.toStringTag] = function () {
+class C1 {
+    [Symbol.toStringTag]() {
         return {
             x: ""
         };
-    };
-    return C1;
-})();
+    }
+}
diff --git a/tests/baselines/reference/symbolProperty31.js b/tests/baselines/reference/symbolProperty31.js
index e8388225dd7..a9db50061b3 100644
--- a/tests/baselines/reference/symbolProperty31.js
+++ b/tests/baselines/reference/symbolProperty31.js
@@ -9,26 +9,12 @@ class C2 extends C1 {
 }
 
 //// [symbolProperty31.js]
-var __extends = this.__extends || function (d, b) {
-    for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
-    function __() { this.constructor = d; }
-    __.prototype = b.prototype;
-    d.prototype = new __();
-};
-var C1 = (function () {
-    function C1() {
-    }
-    C1.prototype[Symbol.toStringTag] = function () {
+class C1 {
+    [Symbol.toStringTag]() {
         return {
             x: ""
         };
-    };
-    return C1;
-})();
-var C2 = (function (_super) {
-    __extends(C2, _super);
-    function C2() {
-        _super.apply(this, arguments);
     }
-    return C2;
-})(C1);
+}
+class C2 extends C1 {
+}
diff --git a/tests/baselines/reference/symbolProperty32.js b/tests/baselines/reference/symbolProperty32.js
index b544c60da7e..52db43bb9de 100644
--- a/tests/baselines/reference/symbolProperty32.js
+++ b/tests/baselines/reference/symbolProperty32.js
@@ -9,26 +9,12 @@ class C2 extends C1 {
 }
 
 //// [symbolProperty32.js]
-var __extends = this.__extends || function (d, b) {
-    for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
-    function __() { this.constructor = d; }
-    __.prototype = b.prototype;
-    d.prototype = new __();
-};
-var C1 = (function () {
-    function C1() {
-    }
-    C1.prototype[Symbol.toStringTag] = function () {
+class C1 {
+    [Symbol.toStringTag]() {
         return {
             x: ""
         };
-    };
-    return C1;
-})();
-var C2 = (function (_super) {
-    __extends(C2, _super);
-    function C2() {
-        _super.apply(this, arguments);
     }
-    return C2;
-})(C1);
+}
+class C2 extends C1 {
+}
diff --git a/tests/baselines/reference/symbolProperty33.js b/tests/baselines/reference/symbolProperty33.js
index 082c0fe7e65..8a0e3f691b5 100644
--- a/tests/baselines/reference/symbolProperty33.js
+++ b/tests/baselines/reference/symbolProperty33.js
@@ -9,26 +9,12 @@ class C2 {
 }
 
 //// [symbolProperty33.js]
-var __extends = this.__extends || function (d, b) {
-    for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
-    function __() { this.constructor = d; }
-    __.prototype = b.prototype;
-    d.prototype = new __();
-};
-var C1 = (function (_super) {
-    __extends(C1, _super);
-    function C1() {
-        _super.apply(this, arguments);
-    }
-    C1.prototype[Symbol.toStringTag] = function () {
+class C1 extends C2 {
+    [Symbol.toStringTag]() {
         return {
             x: ""
         };
-    };
-    return C1;
-})(C2);
-var C2 = (function () {
-    function C2() {
     }
-    return C2;
-})();
+}
+class C2 {
+}
diff --git a/tests/baselines/reference/symbolProperty34.js b/tests/baselines/reference/symbolProperty34.js
index de7d722227b..b8bcd54487f 100644
--- a/tests/baselines/reference/symbolProperty34.js
+++ b/tests/baselines/reference/symbolProperty34.js
@@ -9,26 +9,12 @@ class C2 {
 }
 
 //// [symbolProperty34.js]
-var __extends = this.__extends || function (d, b) {
-    for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
-    function __() { this.constructor = d; }
-    __.prototype = b.prototype;
-    d.prototype = new __();
-};
-var C1 = (function (_super) {
-    __extends(C1, _super);
-    function C1() {
-        _super.apply(this, arguments);
-    }
-    C1.prototype[Symbol.toStringTag] = function () {
+class C1 extends C2 {
+    [Symbol.toStringTag]() {
         return {
             x: ""
         };
-    };
-    return C1;
-})(C2);
-var C2 = (function () {
-    function C2() {
     }
-    return C2;
-})();
+}
+class C2 {
+}
diff --git a/tests/baselines/reference/symbolProperty39.js b/tests/baselines/reference/symbolProperty39.js
index 18551d20c0b..6454d4a983f 100644
--- a/tests/baselines/reference/symbolProperty39.js
+++ b/tests/baselines/reference/symbolProperty39.js
@@ -11,14 +11,11 @@ class C {
 }
 
 //// [symbolProperty39.js]
-var C = (function () {
-    function C() {
+class C {
+    [Symbol.iterator](x) {
+        return undefined;
     }
-    C.prototype[Symbol.iterator] = function (x) {
+    [Symbol.iterator](x) {
         return undefined;
-    };
-    C.prototype[Symbol.iterator] = function (x) {
-        return undefined;
-    };
-    return C;
-})();
+    }
+}
diff --git a/tests/baselines/reference/symbolProperty40.js b/tests/baselines/reference/symbolProperty40.js
index 15d8c5c6fba..cf5a3c4396d 100644
--- a/tests/baselines/reference/symbolProperty40.js
+++ b/tests/baselines/reference/symbolProperty40.js
@@ -13,14 +13,11 @@ c[Symbol.iterator](0);
 
 
 //// [symbolProperty40.js]
-var C = (function () {
-    function C() {
-    }
-    C.prototype[Symbol.iterator] = function (x) {
+class C {
+    [Symbol.iterator](x) {
         return undefined;
-    };
-    return C;
-})();
+    }
+}
 var c = new C;
 c[Symbol.iterator]("");
 c[Symbol.iterator](0);
diff --git a/tests/baselines/reference/symbolProperty41.js b/tests/baselines/reference/symbolProperty41.js
index d26b2c7682a..fd9d58082b6 100644
--- a/tests/baselines/reference/symbolProperty41.js
+++ b/tests/baselines/reference/symbolProperty41.js
@@ -13,14 +13,11 @@ c[Symbol.iterator]("hello");
 
 
 //// [symbolProperty41.js]
-var C = (function () {
-    function C() {
-    }
-    C.prototype[Symbol.iterator] = function (x) {
+class C {
+    [Symbol.iterator](x) {
         return undefined;
-    };
-    return C;
-})();
+    }
+}
 var c = new C;
 c[Symbol.iterator]("");
 c[Symbol.iterator]("hello");
diff --git a/tests/baselines/reference/symbolProperty42.js b/tests/baselines/reference/symbolProperty42.js
index 1990f54066c..082e862f0fc 100644
--- a/tests/baselines/reference/symbolProperty42.js
+++ b/tests/baselines/reference/symbolProperty42.js
@@ -8,11 +8,8 @@ class C {
 }
 
 //// [symbolProperty42.js]
-var C = (function () {
-    function C() {
-    }
-    C.prototype[Symbol.iterator] = function (x) {
+class C {
+    [Symbol.iterator](x) {
         return undefined;
-    };
-    return C;
-})();
+    }
+}
diff --git a/tests/baselines/reference/symbolProperty43.js b/tests/baselines/reference/symbolProperty43.js
index fcb1fd3f8e5..fdeb52ca893 100644
--- a/tests/baselines/reference/symbolProperty43.js
+++ b/tests/baselines/reference/symbolProperty43.js
@@ -5,8 +5,5 @@ class C {
 }
 
 //// [symbolProperty43.js]
-var C = (function () {
-    function C() {
-    }
-    return C;
-})();
+class C {
+}
diff --git a/tests/baselines/reference/symbolProperty44.js b/tests/baselines/reference/symbolProperty44.js
index d4824e79318..a3de33640af 100644
--- a/tests/baselines/reference/symbolProperty44.js
+++ b/tests/baselines/reference/symbolProperty44.js
@@ -9,15 +9,8 @@ class C {
 }
 
 //// [symbolProperty44.js]
-var C = (function () {
-    function C() {
+class C {
+    get [Symbol.hasInstance]() {
+        return "";
     }
-    Object.defineProperty(C.prototype, Symbol.hasInstance, {
-        get: function () {
-            return "";
-        },
-        enumerable: true,
-        configurable: true
-    });
-    return C;
-})();
+}
diff --git a/tests/baselines/reference/symbolProperty45.js b/tests/baselines/reference/symbolProperty45.js
index d056aba9f56..97b1252b825 100644
--- a/tests/baselines/reference/symbolProperty45.js
+++ b/tests/baselines/reference/symbolProperty45.js
@@ -9,22 +9,11 @@ class C {
 }
 
 //// [symbolProperty45.js]
-var C = (function () {
-    function C() {
+class C {
+    get [Symbol.hasInstance]() {
+        return "";
     }
-    Object.defineProperty(C.prototype, Symbol.hasInstance, {
-        get: function () {
-            return "";
-        },
-        enumerable: true,
-        configurable: true
-    });
-    Object.defineProperty(C.prototype, Symbol.toPrimitive, {
-        get: function () {
-            return "";
-        },
-        enumerable: true,
-        configurable: true
-    });
-    return C;
-})();
+    get [Symbol.toPrimitive]() {
+        return "";
+    }
+}
diff --git a/tests/baselines/reference/symbolProperty46.js b/tests/baselines/reference/symbolProperty46.js
index 255fbac0809..1d4a373f03c 100644
--- a/tests/baselines/reference/symbolProperty46.js
+++ b/tests/baselines/reference/symbolProperty46.js
@@ -12,20 +12,13 @@ class C {
 (new C)[Symbol.hasInstance] = "";
 
 //// [symbolProperty46.js]
-var C = (function () {
-    function C() {
+class C {
+    get [Symbol.hasInstance]() {
+        return "";
     }
-    Object.defineProperty(C.prototype, Symbol.hasInstance, {
-        get: function () {
-            return "";
-        },
-        // Should take a string
-        set: function (x) {
-        },
-        enumerable: true,
-        configurable: true
-    });
-    return C;
-})();
+    // Should take a string
+    set [Symbol.hasInstance](x) {
+    }
+}
 (new C)[Symbol.hasInstance] = 0;
 (new C)[Symbol.hasInstance] = "";
diff --git a/tests/baselines/reference/symbolProperty47.js b/tests/baselines/reference/symbolProperty47.js
index 92429c720c1..7c6886f280b 100644
--- a/tests/baselines/reference/symbolProperty47.js
+++ b/tests/baselines/reference/symbolProperty47.js
@@ -12,20 +12,13 @@ class C {
 (new C)[Symbol.hasInstance] = "";
 
 //// [symbolProperty47.js]
-var C = (function () {
-    function C() {
+class C {
+    get [Symbol.hasInstance]() {
+        return "";
     }
-    Object.defineProperty(C.prototype, Symbol.hasInstance, {
-        get: function () {
-            return "";
-        },
-        // Should take a string
-        set: function (x) {
-        },
-        enumerable: true,
-        configurable: true
-    });
-    return C;
-})();
+    // Should take a string
+    set [Symbol.hasInstance](x) {
+    }
+}
 (new C)[Symbol.hasInstance] = 0;
 (new C)[Symbol.hasInstance] = "";
diff --git a/tests/baselines/reference/symbolProperty48.js b/tests/baselines/reference/symbolProperty48.js
index b0dc2b46dba..283c3d0d2c5 100644
--- a/tests/baselines/reference/symbolProperty48.js
+++ b/tests/baselines/reference/symbolProperty48.js
@@ -11,11 +11,8 @@ module M {
 var M;
 (function (M) {
     var Symbol;
-    var C = (function () {
-        function C() {
+    class C {
+        [Symbol.iterator]() {
         }
-        C.prototype[Symbol.iterator] = function () {
-        };
-        return C;
-    })();
+    }
 })(M || (M = {}));
diff --git a/tests/baselines/reference/symbolProperty49.js b/tests/baselines/reference/symbolProperty49.js
index ea6e6f2c523..027b76f76d1 100644
--- a/tests/baselines/reference/symbolProperty49.js
+++ b/tests/baselines/reference/symbolProperty49.js
@@ -11,11 +11,8 @@ module M {
 var M;
 (function (M) {
     M.Symbol;
-    var C = (function () {
-        function C() {
+    class C {
+        [M.Symbol.iterator]() {
         }
-        C.prototype[M.Symbol.iterator] = function () {
-        };
-        return C;
-    })();
+    }
 })(M || (M = {}));
diff --git a/tests/baselines/reference/symbolProperty50.js b/tests/baselines/reference/symbolProperty50.js
index 0a668e95509..30c911e8fab 100644
--- a/tests/baselines/reference/symbolProperty50.js
+++ b/tests/baselines/reference/symbolProperty50.js
@@ -10,11 +10,8 @@ module M {
 //// [symbolProperty50.js]
 var M;
 (function (M) {
-    var C = (function () {
-        function C() {
+    class C {
+        [Symbol.iterator]() {
         }
-        C.prototype[Symbol.iterator] = function () {
-        };
-        return C;
-    })();
+    }
 })(M || (M = {}));
diff --git a/tests/baselines/reference/symbolProperty51.js b/tests/baselines/reference/symbolProperty51.js
index b3b9902fcd6..a9a79098424 100644
--- a/tests/baselines/reference/symbolProperty51.js
+++ b/tests/baselines/reference/symbolProperty51.js
@@ -10,11 +10,8 @@ module M {
 //// [symbolProperty51.js]
 var M;
 (function (M) {
-    var C = (function () {
-        function C() {
+    class C {
+        [Symbol.iterator]() {
         }
-        C.prototype[Symbol.iterator] = function () {
-        };
-        return C;
-    })();
+    }
 })(M || (M = {}));
diff --git a/tests/baselines/reference/symbolProperty6.js b/tests/baselines/reference/symbolProperty6.js
index 114999dc873..311baf2c187 100644
--- a/tests/baselines/reference/symbolProperty6.js
+++ b/tests/baselines/reference/symbolProperty6.js
@@ -9,18 +9,13 @@ class C {
 }
 
 //// [symbolProperty6.js]
-var C = (function () {
-    function C() {
+class C {
+    constructor() {
         this[Symbol.iterator] = 0;
     }
-    C.prototype[Symbol.isRegExp] = function () {
-    };
-    Object.defineProperty(C.prototype, Symbol.toStringTag, {
-        get: function () {
-            return 0;
-        },
-        enumerable: true,
-        configurable: true
-    });
-    return C;
-})();
+    [Symbol.isRegExp]() {
+    }
+    get [Symbol.toStringTag]() {
+        return 0;
+    }
+}
diff --git a/tests/baselines/reference/symbolProperty7.js b/tests/baselines/reference/symbolProperty7.js
index 42d19616ce3..b833eecff32 100644
--- a/tests/baselines/reference/symbolProperty7.js
+++ b/tests/baselines/reference/symbolProperty7.js
@@ -9,18 +9,13 @@ class C {
 }
 
 //// [symbolProperty7.js]
-var C = (function () {
-    function C() {
+class C {
+    constructor() {
         this[Symbol()] = 0;
     }
-    C.prototype[Symbol()] = function () {
-    };
-    Object.defineProperty(C.prototype, Symbol(), {
-        get: function () {
-            return 0;
-        },
-        enumerable: true,
-        configurable: true
-    });
-    return C;
-})();
+    [Symbol()]() {
+    }
+    get [Symbol()]() {
+        return 0;
+    }
+}
diff --git a/tests/baselines/reference/symbolProperty9.js b/tests/baselines/reference/symbolProperty9.js
index f97a1d44a21..e6c8f7299a9 100644
--- a/tests/baselines/reference/symbolProperty9.js
+++ b/tests/baselines/reference/symbolProperty9.js
@@ -11,11 +11,8 @@ i = new C;
 var c: C = i;
 
 //// [symbolProperty9.js]
-var C = (function () {
-    function C() {
-    }
-    return C;
-})();
+class C {
+}
 var i;
 i = new C;
 var c = i;