v4.7.16

CHANGELOG.md

@@ -13,6 +13,24 @@ _Note: Gaps between patch versions are faulty/broken releases._
 
 See [CHANGELOG - 6to5](CHANGELOG-6to5.md) for the pre-4.0.0 version changelog.
 
+## 4.7.16
+
+ * **Bug Fix**
+  * Fix constructor spreading of typed arrays.
+  * Fix break/continue/return aliasing of non-loops in block scoping transformer.
+
+## 4.7.15
+
+ * **Bug Fix**
+  * Fix constructor spreading of collections.
+
+## 4.7.14
+
+ * **Bug Fix**
+  * Fix constructor spreading of `Promise`.
+ * **Internal**
+  * Deprecate remaining playground transformers and abstract references.
+
 ## 4.7.13
 
  * **Bug Fix**

package.json

@@ -1,7 +1,7 @@
 {
   "name": "babel",
   "description": "Turn ES6 code into readable vanilla ES5 with source maps",
-  "version": "4.7.13",
+  "version": "4.7.16",
   "author": "Sebastian McKenzie <sebmck@gmail.com>",
   "homepage": "https://babeljs.io/",
   "repository": "babel/babel",

packages/babel-runtime/package.json

@@ -1,7 +1,7 @@
 {
   "name": "babel-runtime",
   "description": "babel selfContained runtime",
-  "version": "4.7.12",
+  "version": "4.7.15",
   "repository": "babel/babel",
   "author": "Sebastian McKenzie <sebmck@gmail.com>",
   "dependencies": {

src/babel/transformation/transformers/es6/block-scoping.js

@@ -527,10 +527,6 @@ class BlockScoping {
     }
 
     if (has.hasBreakContinue) {
-      if (!loop) {
-        throw new Error("Aren't in a loop and we're trying to reassign breaks and continues, something is going wrong here.");
-      }
-
       for (var key in has.map) {
         cases.push(t.switchCase(t.literal(key), [has.map[key]]));
       }

src/babel/transformation/transformers/es7/abstract-references.js

@@ -24,6 +24,7 @@ var container = function (parent, call, ret, file) {
 export function AssignmentExpression(node, parent, scope, file) {
   var left = node.left;
   if (!t.isVirtualPropertyExpression(left)) return;
+  console.error("Abstract references are deprecated and will be removed in 5.0.0");
 
   var value = node.right;
   var temp;
@@ -65,6 +66,7 @@ export function UnaryExpression(node, parent, scope, file) {
   var arg = node.argument;
   if (!t.isVirtualPropertyExpression(arg)) return;
   if (node.operator !== "delete") return;
+  console.error("Abstract references are deprecated and will be removed in 5.0.0");
 
   var call = util.template("abstract-expression-delete", {
     PROPERTY: arg.property,
@@ -77,6 +79,7 @@ export function UnaryExpression(node, parent, scope, file) {
 export function CallExpression(node, parent, scope) {
   var callee = node.callee;
   if (!t.isVirtualPropertyExpression(callee)) return;
+  console.error("Abstract references are deprecated and will be removed in 5.0.0");
 
   var temp = scope.generateTempBasedOnNode(callee.object);
 
@@ -98,6 +101,7 @@ export function CallExpression(node, parent, scope) {
 }
 
 export function VirtualPropertyExpression(node) {
+  console.error("Abstract references are deprecated and will be removed in 5.0.0");
   return util.template("abstract-expression-get", {
     PROPERTY: node.property,
     OBJECT:   node.object
@@ -105,6 +109,7 @@ export function VirtualPropertyExpression(node) {
 }
 
 export function PrivateDeclaration(node) {
+  console.error("Abstract references are deprecated and will be removed in 5.0.0");
   return t.variableDeclaration("const", node.declarations.map(function (id) {
     return t.variableDeclarator(id, t.newExpression(t.identifier("WeakMap"), []));
   }));

src/babel/transformation/transformers/playground/mallet-operator.js

@@ -16,6 +16,7 @@ build(exports, {
   },
 
   build(node) {
+    console.error("The mallet operator is deprecated and will be removed in 5.0.0");
     return t.unaryExpression("!", node, true);
   }
 });

src/babel/transformation/transformers/playground/memoization-operator.js

@@ -11,6 +11,7 @@ build(exports, {
   },
 
   build(node, file) {
+    console.error("The memoization operator is deprecated and will be removed in 5.0.0");
     return t.unaryExpression(
       "!",
       t.callExpression(

src/babel/types/index.js

@@ -25,7 +25,7 @@ function registerType(type: string, skipAliasCheck?: boolean) {
 }
 
 export var STATEMENT_OR_BLOCK_KEYS = ["consequent", "body", "alternate"];
-export var NATIVE_TYPE_NAMES       = ["Array", "Object", "Number", "Boolean", "Date", "Array", "String"];
+export var NATIVE_TYPE_NAMES       = ["Array", "Object", "Number", "Boolean", "Date", "Array", "String", "Promise", "Set", "Map", "WeakMap", "WeakSet", "Uint16Array", "ArrayBuffer", "DataView", "Int8Array", "Uint8Array", "Uint8ClampedArray", "Uint32Array", "Int32Array", "Float32Array", "Int16Array", "Float64Array"];
 export var FLATTENABLE_KEYS        = ["body", "expressions"];
 export var FOR_INIT_KEYS           = ["left", "init"];
 export var COMMENT_KEYS            = ["leadingComments", "trailingComments"];

test/fixtures/transformation/es6-block-scoping/issue-1051/actual.js

@@ -0,0 +1,14 @@
+foo.func1 = function() {
+  if (cond1) {
+    for (;;) {
+      if (cond2) {
+        function func2() {}
+        function func3() {}
+        func4(function() {
+          func2();
+        });
+        break;
+      }
+    }
+  }
+};

test/fixtures/transformation/es6-block-scoping/issue-1051/expected.js

@@ -0,0 +1,22 @@
+"use strict";
+
+foo.func1 = function () {
+  if (cond1) {
+    for (;;) {
+      if (cond2) {
+        var _ret = (function () {
+          var func2 = function () {};
+
+          var func3 = function () {};
+
+          func4(function () {
+            func2();
+          });
+          return "break";
+        })();
+
+        if (_ret === "break") break;
+      }
+    }
+  }
+};