v1.11.3

lib/6to5/transformation/transformers/destructuring.js

@@ -11,17 +11,7 @@ var buildVariableAssign = function (kind, id, init) {
   }
 };
 
-var get = function (node) {
-  if (t.isParenthesizedExpression(node)) {
-    return node.expression;
-  } else {
-    return node;
-  }
-};
-
 var push = function (kind, nodes, elem, parentId) {
-  elem = get(elem);
-
   if (t.isObjectPattern(elem)) {
     pushObjectPattern(kind, nodes, elem, parentId);
   } else if (t.isArrayPattern(elem)) {
@@ -35,7 +25,7 @@ var push = function (kind, nodes, elem, parentId) {
 
 var pushObjectPattern = function (kind, nodes, pattern, parentId) {
   _.each(pattern.properties, function (prop) {
-    var pattern2   = get(prop.value);
+    var pattern2   = prop.value;
     var patternId2 = t.memberExpression(parentId, prop.key);
 
     if (t.isPattern(pattern2)) {
@@ -89,7 +79,7 @@ exports.ForOfStatement = function (node, parent, file, scope) {
   var declar = node.left;
   if (!t.isVariableDeclaration(declar)) return;
 
-  var pattern = get(declar.declarations[0].id);
+  var pattern = declar.declarations[0].id;
   if (!t.isPattern(pattern)) return;
 
   var key = t.identifier(file.generateUid("ref", scope));
@@ -113,7 +103,7 @@ exports.Function = function (node, parent, file, scope) {
   var hasDestructuring = false;
 
   node.params = node.params.map(function (pattern) {
-    if (!t.isPattern(get(pattern))) return pattern;
+    if (!t.isPattern(pattern)) return pattern;
 
     hasDestructuring = true;
     var parentId = t.identifier(file.generateUid("ref", scope));
@@ -142,8 +132,7 @@ exports.ExpressionStatement = function (node, parent, file, scope) {
   var expr = node.expression;
   if (expr.type !== "AssignmentExpression") return;
 
-  var left = get(expr.left);
-  if (!t.isPattern(left)) return;
+  if (!t.isPattern(expr.left)) return;
 
   var nodes = [];
 
@@ -152,7 +141,7 @@ exports.ExpressionStatement = function (node, parent, file, scope) {
     t.variableDeclarator(ref, expr.right)
   ]));
 
-  push(false, nodes, left, ref);
+  push(false, nodes, expr.left, ref);
 
   return nodes;
 };
@@ -164,7 +153,7 @@ exports.VariableDeclaration = function (node, parent, file, scope) {
 
   var hasPattern = false;
   _.each(node.declarations, function (declar) {
-    if (t.isPattern(get(declar.id))) {
+    if (t.isPattern(declar.id)) {
       hasPattern = true;
       return false;
     }
@@ -173,7 +162,7 @@ exports.VariableDeclaration = function (node, parent, file, scope) {
 
   _.each(node.declarations, function (declar) {
     var patternId = declar.init;
-    var pattern   = get(declar.id);
+    var pattern   = declar.id;
     if (t.isPattern(pattern) && patternId) {
       pushPattern({
         kind:    node.kind,

lib/6to5/types/index.js

@@ -185,6 +185,8 @@ t.getIds = function (node, map) {
       search = search.concat(id.specifiers);
     } else if (t.isMemberExpression(id)) {
       search.push(id.object);
+    } else if (t.isParenthesizedExpression(id)) {
+      search.push(id.expression);
     }
   }
 

package.json

@@ -1,7 +1,7 @@
 {
   "name": "6to5",
   "description": "Turn ES6 code into readable vanilla ES5 with source maps",
-  "version": "1.11.1",
+  "version": "1.11.3",
   "author": "Sebastian McKenzie <sebmck@gmail.com>",
   "homepage": "https://github.com/6to5/6to5",
   "repository": {
@@ -36,29 +36,29 @@
   },
   "dependencies": {
     "ast-types": "~0.6.0",
-    "commander": "2.4.0",
+    "commander": "2.5.0",
     "fs-readdir-recursive": "0.0.2",
     "lodash": "2.4.1",
     "mkdirp": "0.5.0",
-    "es6-shim": "0.18.0",
+    "es6-shim": "0.20.2",
     "es6-symbol": "0.1.1",
     "regexpu": "0.3.0",
     "source-map": "0.1.40",
     "regenerator-6to5": "https://github.com/6to5/regenerator-6to5/archive/b7bc53e1a655879974aad53a8ceb93a70efaa08d.tar.gz",
-    "chokidar": "0.10.0",
-    "source-map-support": "0.2.7",
+    "chokidar": "0.10.5",
+    "source-map-support": "0.2.8",
     "esutils": "1.1.4",
-    "acorn-6to5": "https://github.com/6to5/acorn-6to5/archive/f5110383517eef0bea78c2da2a1fb01fbed74e4e.tar.gz",
+    "acorn-6to5": "https://github.com/6to5/acorn-6to5/archive/49e421660af161af0e75c2fa066ea356d6650e69.tar.gz",
     "estraverse": "^1.7.0"
   },
   "devDependencies": {
     "istanbul": "0.3.2",
     "matcha": "0.5.0",
-    "mocha": "1.21.5",
+    "mocha": "2.0.1",
     "uglify-js": "2.4.15",
-    "browserify": "6.1.0",
+    "browserify": "6.2.0",
     "rimraf": "2.2.8",
-    "jshint": "2.5.6",
+    "jshint": "2.5.10",
     "chai": "^1.9.2"
   }
 }

test/fixtures/generation/harmony-edgecase/one-assignment-property/actual.js

@@ -1,5 +0,0 @@
-({ t: t }) = obj;
-({
-  t: { C: C }
-}) = obj;
-({ a, b, c }) = obj;

test/fixtures/generation/harmony-edgecase/one-assignment-property/expected.js

@@ -1,5 +0,0 @@
-({ t: t }) = obj;
-({
-  t: { C: C }
-}) = obj;
-({ a, b, c }) = obj;