always use an IIFE for classes - fixes #435

test/fixtures/transformation/es6-classes/instance-getter-and-setter/expected.js

@@ -5,16 +5,20 @@ var _prototypeProperties = function (child, staticProps, instanceProps) {
   if (instanceProps) Object.defineProperties(child.prototype, instanceProps);
 };
 
-var Test = function Test() {};
+var Test = (function () {
+  var Test = function Test() {};
 
-_prototypeProperties(Test, null, {
-  test: {
-    get: function () {
-      return 5 + 5;
-    },
-    set: function (val) {
-      this._test = val;
-    },
-    enumerable: true
-  }
-});
+  _prototypeProperties(Test, null, {
+    test: {
+      get: function () {
+        return 5 + 5;
+      },
+      set: function (val) {
+        this._test = val;
+      },
+      enumerable: true
+    }
+  });
+
+  return Test;
+})();

test/fixtures/transformation/es6-classes/instance-getter/expected.js

@@ -5,13 +5,17 @@ var _prototypeProperties = function (child, staticProps, instanceProps) {
   if (instanceProps) Object.defineProperties(child.prototype, instanceProps);
 };
 
-var Test = function Test() {};
+var Test = (function () {
+  var Test = function Test() {};
 
-_prototypeProperties(Test, null, {
-  test: {
-    get: function () {
-      return 5 + 5;
-    },
-    enumerable: true
-  }
-});
+  _prototypeProperties(Test, null, {
+    test: {
+      get: function () {
+        return 5 + 5;
+      },
+      enumerable: true
+    }
+  });
+
+  return Test;
+})();

test/fixtures/transformation/es6-classes/instance-method/expected.js

@@ -1,7 +1,11 @@
 "use strict";
 
-var Test = function Test() {};
+var Test = (function () {
+  var Test = function Test() {};
 
-Test.prototype.test = function () {
-  return 5 + 5;
-};
+  Test.prototype.test = function () {
+    return 5 + 5;
+  };
+
+  return Test;
+})();

test/fixtures/transformation/es6-classes/instance-setter/expected.js

@@ -5,13 +5,17 @@ var _prototypeProperties = function (child, staticProps, instanceProps) {
   if (instanceProps) Object.defineProperties(child.prototype, instanceProps);
 };
 
-var Test = function Test() {};
+var Test = (function () {
+  var Test = function Test() {};
 
-_prototypeProperties(Test, null, {
-  test: {
-    set: function (val) {
-      this._test = val;
-    },
-    enumerable: true
-  }
-});
+  _prototypeProperties(Test, null, {
+    test: {
+      set: function (val) {
+        this._test = val;
+      },
+      enumerable: true
+    }
+  });
+
+  return Test;
+})();

test/fixtures/transformation/es6-classes/static/expected.js

@@ -5,14 +5,18 @@ var _prototypeProperties = function (child, staticProps, instanceProps) {
   if (instanceProps) Object.defineProperties(child.prototype, instanceProps);
 };
 
-var A = function A() {};
+var A = (function () {
+  var A = function A() {};
 
-A.a = function () {};
+  A.a = function () {};
 
-_prototypeProperties(A, {
-  b: {
-    get: function () {},
-    set: function (b) {},
-    enumerable: true
-  }
-});
+  _prototypeProperties(A, {
+    b: {
+      get: function () {},
+      set: function (b) {},
+      enumerable: true
+    }
+  });
+
+  return A;
+})();

test/fixtures/transformation/playground/object-getter-memoization/expected.js

@@ -14,21 +14,25 @@ var _defineProperty = function (obj, key, value) {
   });
 };
 
-var Foo = function Foo() {};
+var Foo = (function () {
+  var Foo = function Foo() {};
 
-_prototypeProperties(Foo, null, _defineProperty({
-  bar: {
+  _prototypeProperties(Foo, null, _defineProperty({
+    bar: {
+      get: function () {
+        return _defineProperty(this, "bar", complex()).bar;
+      },
+      enumerable: true
+    }
+  }, bar, {
     get: function () {
-      return _defineProperty(this, "bar", complex()).bar;
+      return _defineProperty(this, bar, complex())[bar];
     },
     enumerable: true
-  }
-}, bar, {
-  get: function () {
-    return _defineProperty(this, bar, complex())[bar];
-  },
-  enumerable: true
-}));
+  }));
+
+  return Foo;
+})();
 
 var foo = Object.defineProperties({}, _defineProperty({
   bar: {

test/fixtures/transformation/source-maps/class/expected.js

@@ -5,16 +5,20 @@ var _prototypeProperties = function (child, staticProps, instanceProps) {
   if (instanceProps) Object.defineProperties(child.prototype, instanceProps);
 };
 
-var Test = function Test() {};
+var Test = (function () {
+  var Test = function Test() {};
 
-_prototypeProperties(Test, null, {
-  bar: {
-    get: function () {
-      throw new Error("wow");
-    },
-    enumerable: true
-  }
-});
+  _prototypeProperties(Test, null, {
+    bar: {
+      get: function () {
+        throw new Error("wow");
+      },
+      enumerable: true
+    }
+  });
+
+  return Test;
+})();
 
 var test = new Test();
 test.bar;

test/fixtures/transformation/source-maps/class/source-mappings.json

@@ -4,7 +4,7 @@
     "column": 10
   },
   "generated": {
-    "line": 13,
-    "column": 13
+    "line": 14,
+    "column": 15
   }
 }]