v5.1.8

CHANGELOG.md

@@ -13,6 +13,26 @@ _Note: Gaps between patch versions are faulty/broken releases._
 
 See [CHANGELOG - 6to5](CHANGELOG-6to5.md) for the pre-4.0.0 version changelog.
 
+## 5.1.8
+
+ * **Bug Fix**
+  * Only make parenthesized object pattern LHS illegal.
+
+## 5.1.7
+
+ * **Internal**
+  * Add `parse` node API.
+
+## 5.1.6
+
+ * **Bug Fix**
+  * Fix `runtime` built-in catchall not properly checking for local variables.
+
+## 5.1.5
+
+ * **Internal**
+  * Bump `core-js` version.
+
 ## 5.1.4
 
  * **Polish**

package.json

@@ -1,7 +1,7 @@
 {
   "name": "babel-core",
   "description": "Turn ES6 code into readable vanilla ES5 with source maps",
-  "version": "5.1.4",
+  "version": "5.1.8",
   "author": "Sebastian McKenzie <sebmck@gmail.com>",
   "homepage": "https://babeljs.io/",
   "repository": "babel/babel",
@@ -30,7 +30,7 @@
     "ast-types": "~0.7.0",
     "chalk": "^1.0.0",
     "convert-source-map": "^1.0.0",
-    "core-js": "^0.8.1",
+    "core-js": "^0.8.3",
     "debug": "^2.1.1",
     "detect-indent": "^3.0.0",
     "estraverse": "^3.0.0",

packages/babel-cli/package.json

@@ -1,13 +1,13 @@
 {
   "name": "babel",
   "description": "Turn ES6 code into readable vanilla ES5 with source maps",
-  "version": "5.1.3",
+  "version": "5.1.7",
   "author": "Sebastian McKenzie <sebmck@gmail.com>",
   "homepage": "https://babeljs.io/",
   "repository": "babel/babel",
   "preferGlobal": true,
   "dependencies": {
-    "babel-core": "^5.1.3",
+    "babel-core": "^5.1.7",
     "chokidar": "^1.0.0",
     "commander": "^2.6.0",
     "fs-readdir-recursive": "^0.1.0",

packages/babel-runtime/package.json

@@ -1,7 +1,7 @@
 {
   "name": "babel-runtime",
   "description": "babel selfContained runtime",
-  "version": "5.1.3",
+  "version": "5.1.7",
   "repository": "babel/babel",
   "author": "Sebastian McKenzie <sebmck@gmail.com>",
   "dependencies": {

src/acorn/src/expression.js

@@ -103,12 +103,8 @@ pp.parseMaybeAssign = function(noIn, refShorthandDefaultPos, afterLeftParse) {
     node.left = this.type === tt.eq ? this.toAssignable(left) : left
     refShorthandDefaultPos.start = 0 // reset because shorthand default was used correctly
     this.checkLVal(left)
-    if (left.parenthesizedExpression) {
-      if (left.type === "ObjectPattern") {
-        this.raise(left.start, "You're trying to assign to a parenthesized expression, instead of `({ foo }) = {}` use `({ foo } = {})`");
-      } else {
-        this.raise(left.start, "Parenthesized left hand expressions are illegal");
-      }
+    if (left.parenthesizedExpression && left.type === "ObjectPattern") {
+      this.raise(left.start, "You're trying to assign to a parenthesized expression, instead of `({ foo }) = {}` use `({ foo } = {})`");
     }
     this.next()
     node.right = this.parseMaybeAssign(noIn)

src/acorn/src/statement.js

@@ -691,7 +691,6 @@ pp.parseImport = function(node) {
   if (this.type === tt.string) {
     node.specifiers = empty
     node.source = this.parseExprAtom()
-    node.kind = ""
   } else {
     node.specifiers = []
     this.parseImportSpecifiers(node)

src/babel/api/node.js

@@ -4,12 +4,11 @@ import * as acorn from "../../acorn";
 import * as util from "../util";
 import fs from "fs";
 
-export { util, acorn };
+export { util, acorn, transform };
 export { canCompile } from "../util";
 
 export { default as options } from "../transformation/file/options";
 export { default as Transformer } from "../transformation/transformer";
-export { default as transform } from "../transformation";
 export { default as traverse } from "../traversal";
 export { default as buildExternalHelpers } from "../tools/build-external-helpers";
 export { version } from "../../../package";
@@ -54,3 +53,19 @@ export function transformFileSync(filename: string, opts?: Object = {}) {
   opts.filename = filename;
   return transform(fs.readFileSync(filename), opts);
 }
+
+export function parse(code, opts = {}) {
+  opts.sourceType = "module";
+  opts.ecmaVersion = Infinity;
+  opts.plugins = {
+    flow: true,
+    jsx:  true
+  };
+  opts.features = {};
+
+  for (var key in transform.transformers) {
+    opts.features[key] = true;
+  }
+
+  return acorn.parse(code, opts);
+}

src/babel/tools/resolve-rc.js

@@ -44,11 +44,10 @@ export default function (loc, opts = {}) {
       find(up, rel);
     }
   }
-  
+
   if (opts.breakConfig !== true) {
     find(loc, rel);
   }
-  
 
   return opts;
 };

src/babel/transformation/transformers/other/runtime/index.js

@@ -81,6 +81,7 @@ var astVisitor = traverse.explode({
       var obj  = node.object;
 
       if (!has(definitions.builtins, obj.name)) return;
+      if (scope.getBindingIdentifier(obj.name)) return;
 
       var modulePath = definitions.builtins[obj.name];
       return t.memberExpression(