v5.0.3

make publish
Merge branch 'master' of github.com:babel/babel

CHANGELOG.md

@@ -13,6 +13,20 @@ _Note: Gaps between patch versions are faulty/broken releases._
 
 See [CHANGELOG - 6to5](CHANGELOG-6to5.md) for the pre-4.0.0 version changelog.
 
+## 5.0.3
+
+ * **Bug Fix**
+  * Make relative location absolute before calling `resolveRc`.
+ * **Internal**
+  * Switch to global UID registry.
+  * Add `breakConfig` option to prevent Babel from erroring when hitting that option.
+
+## 5.0.1
+
+ * **Bug Fix**
+  * Fix duplicate declaration regression.
+  * Fix not being able to call non-writable methods.
+
 ## 5.0.0
 
  * **New Feature**

package.json

@@ -1,7 +1,7 @@
 {
   "name": "babel-core",
   "description": "Turn ES6 code into readable vanilla ES5 with source maps",
-  "version": "5.0.0",
+  "version": "5.0.3",
   "author": "Sebastian McKenzie <sebmck@gmail.com>",
   "homepage": "https://babeljs.io/",
   "repository": "babel/babel",

packages/babel-cli/package.json

@@ -1,24 +1,25 @@
 {
   "name": "babel",
   "description": "Turn ES6 code into readable vanilla ES5 with source maps",
-  "version": "5.0.0-beta4",
+  "version": "5.0.2",
   "author": "Sebastian McKenzie <sebmck@gmail.com>",
   "homepage": "https://babeljs.io/",
   "repository": "babel/babel",
   "preferGlobal": true,
   "dependencies": {
     "chokidar": "^0.12.6",
-    "babel-core": "5.0.0-beta4",
+    "babel-core": "^5.0.2",
     "commander": "^2.6.0",
     "fs-readdir-recursive": "^0.1.0",
     "output-file-sync": "^1.1.0",
     "lodash": "^3.2.0",
     "convert-source-map": "^0.5.0",
-    "source-map": "^0.4.0"
+    "source-map": "^0.4.0",
+    "path-is-absolute": "^1.0.0"
   },
   "bin": {
     "babel": "./bin/babel/index.js",
     "babel-node": "./bin/babel-node",
     "babel-external-helpers": "./bin/babel-external-helpers"
   }
-}
+}

packages/babel-runtime/package.json

@@ -1,10 +1,10 @@
 {
   "name": "babel-runtime",
   "description": "babel selfContained runtime",
-  "version": "5.0.0-beta4",
+  "version": "5.0.2",
   "repository": "babel/babel",
   "author": "Sebastian McKenzie <sebmck@gmail.com>",
   "dependencies": {
     "core-js": "^0.8.0"
   }
-}
+}

packages/build-cli.js

@@ -6,6 +6,6 @@ var pkg    = require(pkgLoc);
 var mainPkg = require("../package.json");
 
 pkg.version = mainPkg.version;
-pkg.dependencies["babel-core"] = mainPkg.version;
+pkg.dependencies["babel-core"] = "^" + mainPkg.version;
 
 outputFile(pkgLoc, JSON.stringify(pkg, null, 2));

src/babel/transformation/file/index.js

@@ -44,6 +44,7 @@ export default class File {
     this.usedHelpers = {};
     this.dynamicData = {};
     this.data        = {};
+    this.uids        = {};
 
     this.lastStatements = [];
     this.log            = new Logger(this, opts.filename || "unknown");
@@ -89,8 +90,10 @@ export default class File {
   normalizeOptions(opts: Object) {
     opts = assign({}, opts);
 
-    if (opts.filename && isAbsolute(opts.filename)) {
-      opts = resolveRc(opts.filename, opts);
+    if (opts.filename) {
+      var rcFilename = opts.filename;
+      if (!isAbsolute(rcFilename)) rcFilename = path.join(process.cwd(), rcFilename);
+      opts = resolveRc(rcFilename, opts);
     }
 
     //

src/babel/transformation/file/options.json

@@ -194,5 +194,13 @@
   "moduleRoot": {
     "type": "string",
     "description": "optional prefix for the AMD module formatter that will be prepend to the filename on module definitions"
+  },
+
+  "breakConfig": {
+    "type": "boolean",
+    "default": false,
+    "hidden": true,
+    "description": "stop trying to load .babelrc files"
   }
+
 }

src/babel/transformation/templates/helper-get.js

@@ -9,7 +9,7 @@
     } else {
       return get(parent, property, receiver);
     }
-  } else if ("value" in desc && desc.writable) {
+  } else if ("value" in desc) {
     return desc.value;
   } else {
     var getter = desc.get;

src/babel/traversal/index.js

@@ -7,7 +7,7 @@ export default function traverse(parent, opts, scope, state, parentPath) {
 
   if (!opts.noScope && !scope) {
     if (parent.type !== "Program" && parent.type !== "File") {
-      throw new Error(`Must pass a scope unless traversing a Program/File got a ${parent.type} node`);
+      throw new Error(`Must pass a scope and parentPath unless traversing a Program/File got a ${parent.type} node`);
     }
   }
 

src/babel/traversal/path/index.js

@@ -216,9 +216,9 @@ export default class TraversalPath {
       this.opts    = context.opts;
     }
 
-    this.setScope(file);
-
     this.type = this.node && this.node.type;
+
+    this.setScope(file);
   }
 
   _remove() {

src/babel/traversal/scope.js

@@ -57,7 +57,8 @@ var blockVariableVisitor = {
   enter(node, parent, scope, state) {
     if (this.isFunctionDeclaration() || this.isBlockScoped()) {
       state.registerDeclaration(this);
-    } else if (this.isScope()) {
+    }
+    if (this.isScope()) {
       this.skip();
     }
   }
@@ -100,7 +101,7 @@ export default class Scope {
    */
 
   traverse(node: Object, opts: Object, state?) {
-    traverse(node, opts, this, state);
+    traverse(node, opts, this, state, this.path);
   }
 
   /**
@@ -134,7 +135,7 @@ export default class Scope {
       uid = this._generateUid(name, i);
       i++;
     } while (this.hasBinding(uid) || this.hasGlobal(uid) || this.hasUid(uid));
-    this.getFunctionParent().uids[uid] = true;
+    this.file.uids[uid] = true;
     return uid;
   }
 
@@ -151,7 +152,7 @@ export default class Scope {
   hasUid(name): boolean {
     var scope = this;
     do {
-      if (scope.uids[name]) return true;
+      if (scope.file.uids[name]) return true;
       scope = scope.parent;
     } while (scope);
     return false;
@@ -433,8 +434,7 @@ export default class Scope {
 
     info = this.block._scopeInfo = {
       bindings: object(),
-      globals:  object(),
-      uids:     object()
+      globals:  object()
     };
 
     extend(this, info);
@@ -657,7 +657,7 @@ export default class Scope {
     if (!name) return false;
     if (this.hasOwnBinding(name)) return true;
     if (this.parentHasBinding(name)) return true;
-    if (this.uids[name]) return true;
+    if (this.file.uids[name]) return true;
     if (includes(Scope.globals, name)) return true;
     if (includes(Scope.contextVariables, name)) return true;
     return false;

test/core/fixtures/transformation/es6.arrow-functions/arguments/expected.js

@@ -11,17 +11,17 @@ function one() {
 one(1, 2);
 
 function two() {
-  var _arguments = arguments;
+  var _arguments2 = arguments;
 
   var inner = function inner() {
-    return _arguments;
+    return _arguments2;
   };
 
   var another = function another() {
-    var _arguments2 = arguments;
+    var _arguments3 = arguments;
 
     var inner2 = function inner2() {
-      return _arguments2;
+      return _arguments3;
     };
   };
 
@@ -30,20 +30,20 @@ function two() {
 two(1, 2);
 
 function three() {
-  var _arguments = arguments;
+  var _arguments4 = arguments;
 
   var fn = function fn() {
-    return _arguments[0] + "bar";
+    return _arguments4[0] + "bar";
   };
   return fn();
 }
 three("foo");
 
 function four() {
-  var _arguments = arguments;
+  var _arguments5 = arguments;
 
   var fn = function fn() {
-    return _arguments[0].foo + "bar";
+    return _arguments5[0].foo + "bar";
   };
   return fn();
 }
@@ -66,4 +66,4 @@ function six(obj) {
   };
   return fn();
 }
-six();
+six();

test/core/fixtures/transformation/es6.block-scoping/for-break-continue-return/expected.js

@@ -16,7 +16,7 @@
     }
   };
 
-  _loop: for (var i in nums) {
+  _loop2: for (var i in nums) {
     var _ret = _loop(i);
 
     switch (_ret) {
@@ -24,7 +24,7 @@
         continue;
 
       case "break":
-        break _loop;
+        break _loop2;
 
       default:
         if (typeof _ret === "object") return _ret.v;

test/core/fixtures/transformation/es6.classes-loose/accessing-super-class/expected.js

@@ -20,11 +20,11 @@ var Test = (function (_Foo) {
   babelHelpers.inherits(Test, _Foo);
 
   Test.prototype.test = function test() {
-    var _Foo$prototype$test, _Foo$prototype$test2;
+    var _Foo$prototype$test3, _Foo$prototype$test4;
 
     _Foo.prototype.test.call(this);
-    (_Foo$prototype$test = _Foo.prototype.test).call.apply(_Foo$prototype$test, [this].concat(babelHelpers.slice.call(arguments)));
-    (_Foo$prototype$test2 = _Foo.prototype.test).call.apply(_Foo$prototype$test2, [this, "test"].concat(babelHelpers.slice.call(arguments)));
+    (_Foo$prototype$test3 = _Foo.prototype.test).call.apply(_Foo$prototype$test3, [this].concat(babelHelpers.slice.call(arguments)));
+    (_Foo$prototype$test4 = _Foo.prototype.test).call.apply(_Foo$prototype$test4, [this, "test"].concat(babelHelpers.slice.call(arguments)));
   };
 
   Test.foo = function foo() {

test/core/fixtures/transformation/es6.classes/accessing-super-class/expected.js

@@ -21,21 +21,21 @@ var Test = (function (_Foo) {
   babelHelpers.createClass(Test, [{
     key: "test",
     value: function test() {
-      var _babelHelpers$get;
+      var _babelHelpers$get3;
 
       babelHelpers.get(Object.getPrototypeOf(Test.prototype), "test", this).call(this);
       babelHelpers.get(Object.getPrototypeOf(Test.prototype), "test", this).apply(this, arguments);
-      (_babelHelpers$get = babelHelpers.get(Object.getPrototypeOf(Test.prototype), "test", this)).call.apply(_babelHelpers$get, [this, "test"].concat(babelHelpers.slice.call(arguments)));
+      (_babelHelpers$get3 = babelHelpers.get(Object.getPrototypeOf(Test.prototype), "test", this)).call.apply(_babelHelpers$get3, [this, "test"].concat(babelHelpers.slice.call(arguments)));
     }
   }], [{
     key: "foo",
     value: function foo() {
-      var _babelHelpers$get;
+      var _babelHelpers$get4;
 
       babelHelpers.get(Object.getPrototypeOf(Test), "foo", this).call(this);
       babelHelpers.get(Object.getPrototypeOf(Test), "foo", this).apply(this, arguments);
-      (_babelHelpers$get = babelHelpers.get(Object.getPrototypeOf(Test), "foo", this)).call.apply(_babelHelpers$get, [this, "test"].concat(babelHelpers.slice.call(arguments)));
+      (_babelHelpers$get4 = babelHelpers.get(Object.getPrototypeOf(Test), "foo", this)).call.apply(_babelHelpers$get4, [this, "test"].concat(babelHelpers.slice.call(arguments)));
     }
   }]);
   return Test;
-})(Foo);
+})(Foo);

test/core/fixtures/transformation/es6.destructuring/parameters/expected.js

@@ -9,29 +9,29 @@ function somethingAdvanced(_ref) {
   var y2 = _ref$bottomRight.y;
 }
 
-function unpackObject(_ref) {
-  var title = _ref.title;
-  var author = _ref.author;
+function unpackObject(_ref2) {
+  var title = _ref2.title;
+  var author = _ref2.author;
 
   return title + " " + author;
 }
 
 console.log(unpackObject({ title: "title", author: "author" }));
 
-var unpackArray = function unpackArray(_ref, _ref3) {
-  var _ref2 = babelHelpers.slicedToArray(_ref, 3);
-
-  var a = _ref2[0];
-  var b = _ref2[1];
-  var c = _ref2[2];
-
+var unpackArray = function unpackArray(_ref3, _ref4) {
   var _ref32 = babelHelpers.slicedToArray(_ref3, 3);
 
-  var x = _ref32[0];
-  var y = _ref32[1];
-  var z = _ref32[2];
+  var a = _ref32[0];
+  var b = _ref32[1];
+  var c = _ref32[2];
+
+  var _ref42 = babelHelpers.slicedToArray(_ref4, 3);
+
+  var x = _ref42[0];
+  var y = _ref42[1];
+  var z = _ref42[2];
 
   return a + b + c;
 };
 
-console.log(unpackArray(["hello", ", ", "world"], [1, 2, 3]));
+console.log(unpackArray(["hello", ", ", "world"], [1, 2, 3]));

test/core/fixtures/transformation/es6.object-super/options.json

@@ -0,0 +1,3 @@
+{
+  "externalHelpers": true
+}

test/core/fixtures/transformation/es6.object-super/statically-bound/expected.js

@@ -2,10 +2,8 @@
 
 var _obj;
 
-var _get = function get(object, property, receiver) { var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc && desc.writable) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };
-
 var o = _obj = {
   m: function m() {
-    return _get(Object.getPrototypeOf(_obj), "x", this);
+    return babelHelpers.get(Object.getPrototypeOf(_obj), "x", this);
   }
 };

test/core/fixtures/transformation/es6.parameters.rest/deopt/expected.js

@@ -9,8 +9,8 @@ var x = function x(foo) {
 };
 
 var y = function y(foo) {
-  for (var _len = arguments.length, bar = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
-    bar[_key - 1] = arguments[_key];
+  for (var _len2 = arguments.length, bar = Array(_len2 > 1 ? _len2 - 1 : 0), _key2 = 1; _key2 < _len2; _key2++) {
+    bar[_key2 - 1] = arguments[_key2];
   }
 
   var x = function z(bar) {
@@ -19,8 +19,8 @@ var y = function y(foo) {
 };
 
 var b = function b(x, y) {
-  for (var _len = arguments.length, args = Array(_len > 2 ? _len - 2 : 0), _key = 2; _key < _len; _key++) {
-    args[_key - 2] = arguments[_key];
+  for (var _len3 = arguments.length, args = Array(_len3 > 2 ? _len3 - 2 : 0), _key3 = 2; _key3 < _len3; _key3++) {
+    args[_key3 - 2] = arguments[_key3];
   }
 
   console.log(args[0]);
@@ -29,8 +29,8 @@ var b = function b(x, y) {
 };
 
 var z = function z(foo) {
-  for (var _len = arguments.length, bar = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
-    bar[_key - 1] = arguments[_key];
+  for (var _len4 = arguments.length, bar = Array(_len4 > 1 ? _len4 - 1 : 0), _key4 = 1; _key4 < _len4; _key4++) {
+    bar[_key4 - 1] = arguments[_key4];
   }
 
   var x = function x() {
@@ -39,18 +39,18 @@ var z = function z(foo) {
 };
 
 var a = function a(foo) {
-  for (var _len = arguments.length, bar = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
-    bar[_key - 1] = arguments[_key];
+  for (var _len5 = arguments.length, bar = Array(_len5 > 1 ? _len5 - 1 : 0), _key5 = 1; _key5 < _len5; _key5++) {
+    bar[_key5 - 1] = arguments[_key5];
   }
 
   return bar.join(",");
 };
 
 var b = function b(foo) {
-  for (var _len = arguments.length, bar = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
-    bar[_key - 1] = arguments[_key];
+  for (var _len6 = arguments.length, bar = Array(_len6 > 1 ? _len6 - 1 : 0), _key6 = 1; _key6 < _len6; _key6++) {
+    bar[_key6 - 1] = arguments[_key6];
   }
 
   var join = "join";
   return bar[join];
-};
+};

test/core/fixtures/transformation/es6.tail-call/try-catch/expected.js

@@ -43,21 +43,21 @@
   } finally {}
 })(1000000) === "foo";
 
-(function f(_x) {
-  var _again = true;
+(function f(_x2) {
+  var _again2 = true;
 
-  _function: while (_again) {
-    _again = false;
-    var n = _x;
+  _function2: while (_again2) {
+    _again2 = false;
+    var n = _x2;
 
     if (n <= 0) {
       return "foo";
     }
 
     try {} finally {
-      _x = n - 1;
-      _again = true;
-      continue _function;
+      _x2 = n - 1;
+      _again2 = true;
+      continue _function2;
     }
   }
 })(1000000) === "foo";

test/core/fixtures/transformation/misc/regression-1130/actual.js

@@ -0,0 +1,7 @@
+function A() {
+  let a;
+}
+
+function B() {
+  let a;
+}

test/core/fixtures/transformation/misc/regression-1130/expected.js

@@ -0,0 +1,9 @@
+"use strict";
+
+function A() {
+  var a = undefined;
+}
+
+function B() {
+  var a = undefined;
+}

test/core/fixtures/transformation/optimisation.react.constant-elements/function-parameter/expected.js

@@ -11,9 +11,9 @@ function render(text) {
 var Foo2 = require("Foo");
 
 function createComponent(text) {
-  var _ref = <Foo2>{text}</Foo2>;
+  var _ref2 = <Foo2>{text}</Foo2>;
 
   return function render() {
-    return _ref;
+    return _ref2;
   };
 }

test/core/fixtures/transformation/optimisation.react.constant-elements/html-element/expected.js

@@ -6,8 +6,8 @@ function render() {
   return _ref;
 }
 
-var _ref = <div className="foo"><input type="checkbox" checked={true} /></div>;
+var _ref2 = <div className="foo"><input type="checkbox" checked={true} /></div>;
 
 function render() {
-  return _ref;
+  return _ref2;
 }

test/core/fixtures/transformation/optimisation.react.constant-elements/inline-elements/expected.js

@@ -12,7 +12,7 @@ function render() {
 
 function render() {
   var text = getText();
-  var _ref = {
+  var _ref2 = {
     type: "foo",
     ref: null,
     props: {
@@ -21,6 +21,6 @@ function render() {
     key: null
   };
   return function () {
-    return _ref;
+    return _ref2;
   };
-}
+}

test/core/fixtures/transformation/react/arrow-functions/expected.js

@@ -7,9 +7,9 @@ var foo = function foo() {
 };
 
 var bar = function bar() {
-  var _this = this;
+  var _this2 = this;
 
   return function () {
-    return React.createElement(_this.foo, null);
+    return React.createElement(_this2.foo, null);
   };
-};
+};

test/core/fixtures/transformation/spec.function-name/own-bindings/expected.js

@@ -17,9 +17,9 @@ var f = (function (_f) {
 })(function (f) {});
 
 var obj = {
-  f: (function (_f) {
-    function f(_x) {
-      return _f.apply(this, arguments);
+  f: (function (_f2) {
+    function f(_x2) {
+      return _f2.apply(this, arguments);
     }
 
     f.toString = function () {