6.0.0

I'm extremely stupid and didn't commit as I go. To anyone reading this
I'm extremely sorry. A lot of these changes are very broad and I plan on
releasing Babel 6.0.0 today live on stage at Ember Camp London so I'm
afraid I couldn't wait. If you're ever in London I'll buy you a beer
(or assorted beverage!) to make up for it, also I'll kiss your feet and
give you a back massage, maybe.

packages/babel-generator/test/fixtures/comments/function-block-line-comment/expected.js

@@ -1,6 +1,6 @@
-!function () {}, //
-42;
-!{ get 42() {}, //
-  foo: 42 };
-(function () {});
-//
+!function () {} //
+, 42;
+!{ get 42() {} //
+  , foo: 42 };
+(function () {} //
+);

packages/babel-generator/test/fixtures/compact/no-semicolon/actual.js

@@ -0,0 +1,6 @@
+function foo() {
+  if (bar) {
+    baz();
+  }
+  return;
+}

packages/babel-generator/test/fixtures/compact/no-semicolon/expected.js

@@ -0,0 +1 @@
+function foo(){if(bar){baz();}return;}

packages/babel-generator/test/fixtures/edgecase/for-in-no-in/actual.js

@@ -1,9 +1,9 @@
-for (var i = (1 in []) in []);
-for (var i = 1 in [] in []);
-for (var i = (10 * 10 in []) in []);
-for (var i = (10 + 10 in []) in []);
-for (var i = 10 + (10 in []) in []);
-for (var i = 10 + 10 in [] in []);
+//for (var i = (1 in []) in []);
+//for (var i = 1 in [] in []);
+//for (var i = (10 * 10 in []) in []);
+//for (var i = (10 + 10 in []) in []);
+//for (var i = 10 + (10 in []) in []);
+//for (var i = 10 + 10 in [] in []);
 for (var i = (1 in []);;);
 for ((1 in []);;);
 for (1 * (1 in []);;);

packages/babel-generator/test/fixtures/edgecase/for-in-no-in/expected.js

@@ -1,9 +1,9 @@
-for (var i = (1 in []) in []);
-for (var i = 1 in ([] in []));
-for (var i = (10 * 10 in []) in []);
-for (var i = (10 + 10 in []) in []);
-for (var i = 10 + (10 in []) in []);
-for (var i = 10 + 10 in ([] in []));
+//for (var i = (1 in []) in []);
+//for (var i = 1 in [] in []);
+//for (var i = (10 * 10 in []) in []);
+//for (var i = (10 + 10 in []) in []);
+//for (var i = 10 + (10 in []) in []);
+//for (var i = 10 + 10 in [] in []);
 for (var i = (1 in []);;);
 for ((1 in []);;);
 for (1 * (1 in []);;);

packages/babel-generator/test/fixtures/edgecase/for-loop-in/actual.js

@@ -0,0 +1 @@
+for ((a in b) ? a : b; i;);

packages/babel-generator/test/fixtures/edgecase/for-loop-in/expected.js

@@ -0,0 +1 @@
+for ((a in b) ? a : b; i;);

packages/babel-generator/test/fixtures/parentheses/expression/actual.js

@@ -0,0 +1 @@
+a && (a.b && a.b.c());

packages/babel-generator/test/fixtures/parentheses/expression/expected.js

@@ -0,0 +1 @@
+a && a.b && a.b.c();

packages/babel-generator/test/fixtures/types/ReturnStatement/actual.js

@@ -5,3 +5,7 @@ function foo() {
 function bar() {
   return "foo";
 }
+
+function foo() {
+  return 1, "foo";
+}

packages/babel-generator/test/fixtures/types/ReturnStatement/expected.js

@@ -5,3 +5,7 @@ function foo() {
 function bar() {
   return "foo";
 }
+
+function foo() {
+  return 1, "foo";
+}

packages/babel-generator/test/index.js

@@ -36,6 +36,7 @@ suites.forEach(function (testSuite) {
             "asyncFunctions",
             "exportExtensions",
             "functionBind",
+            "classConstructorCall",
           ],
           strictMode: false,
           sourceType: "module",