v7.5.4

* Fix _objectSpread2 for real

* Tests

* Test 2

CHANGELOG.md

@@ -18,6 +18,22 @@ See [Babylon's CHANGELOG](packages/babylon/CHANGELOG.md) for the Babylon pre-7.0
 <!-- DO NOT CHANGE THESE COMMENTS - See .github/actions/trigger-github-release/update-changelog.js -->
 <!-- insert-new-changelog-here -->
 
+## v7.5.3 (2019-07-09)
+
+#### :bug: Bug Fix
+* `babel-helpers`, `babel-plugin-proposal-object-rest-spread`, `babel-preset-env`
+  * [#10180](https://github.com/babel/babel/pull/10180) [_objectSpread2] Do not use hoisted var from prev iteration ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo))
+
+## v7.5.2 (2019-07-08)
+
+#### :bug: Bug Fix
+* `babel-plugin-transform-typescript`
+  * [#10174](https://github.com/babel/babel/pull/10174) Do not trust Scope when removing TypeScript types ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo))
+* `babel-helpers`, `babel-plugin-proposal-object-rest-spread`, `babel-preset-env`
+  * [#10171](https://github.com/babel/babel/pull/10171) Don't rely on getOwnPropertyDescriptors in objectSpread2 ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo))
+* `babel-plugin-proposal-export-default-from`, `babel-plugin-proposal-export-namespace-from`
+  * [#10172](https://github.com/babel/babel/pull/10172) fix: register injected importDeclaration ([@JLHwung](https://github.com/JLHwung))
+
 ## v7.5.1 (2019-07-06)
 
 #### :bug: Bug Fix

lerna.json

@@ -1,5 +1,5 @@
 {
-  "version": "7.5.2",
+  "version": "7.5.4",
   "changelog": {
     "repo": "babel/babel",
     "cacheDir": ".changelog",

packages/babel-core/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@babel/core",
-  "version": "7.5.0",
+  "version": "7.5.4",
   "description": "Babel compiler core.",
   "main": "lib/index.js",
   "author": "Sebastian McKenzie <sebmck@gmail.com>",
@@ -35,7 +35,7 @@
   "dependencies": {
     "@babel/code-frame": "^7.0.0",
     "@babel/generator": "^7.5.0",
-    "@babel/helpers": "^7.5.0",
+    "@babel/helpers": "^7.5.4",
     "@babel/parser": "^7.5.0",
     "@babel/template": "^7.4.4",
     "@babel/traverse": "^7.5.0",

packages/babel-helpers/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@babel/helpers",
-  "version": "7.5.2",
+  "version": "7.5.4",
   "description": "Collection of helper functions used by Babel transforms.",
   "author": "Sebastian McKenzie <sebmck@gmail.com>",
   "homepage": "https://babeljs.io/",

packages/babel-helpers/src/helpers.js

@@ -422,19 +422,19 @@ helpers.objectSpread2 = helper("7.5.0")`
 
   export default function _objectSpread2(target) {
     for (var i = 1; i < arguments.length; i++) {
+      var source = (arguments[i] != null) ? arguments[i] : {};
       if (i % 2) {
-        var source = (arguments[i] != null) ? arguments[i] : {};
         ownKeys(source, true).forEach(function (key) {
           defineProperty(target, key, source[key]);
         });
       } else if (Object.getOwnPropertyDescriptors) {
-        Object.defineProperties(target, Object.getOwnPropertyDescriptors(arguments[i]));
+        Object.defineProperties(target, Object.getOwnPropertyDescriptors(source));
       } else {
         ownKeys(source).forEach(function (key) {
           Object.defineProperty(
             target,
             key,
-            Object.getOwnPropertyDescriptor(arguments[i], key)
+            Object.getOwnPropertyDescriptor(source, key)
           );
         });
       }

packages/babel-plugin-proposal-object-rest-spread/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@babel/plugin-proposal-object-rest-spread",
-  "version": "7.5.2",
+  "version": "7.5.4",
   "description": "Compile object rest and spread to ES5",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-proposal-object-rest-spread",
   "license": "MIT",
@@ -19,7 +19,7 @@
     "@babel/core": "^7.0.0-0"
   },
   "devDependencies": {
-    "@babel/core": "^7.5.0",
+    "@babel/core": "^7.5.4",
     "@babel/helper-plugin-test-runner": "^7.0.0"
   }
 }

packages/babel-plugin-proposal-object-rest-spread/test/fixtures/object-spread/assignment/output.js

@@ -1,6 +1,6 @@
 function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { keys.push.apply(keys, Object.getOwnPropertySymbols(object)); } if (enumerableOnly) keys = keys.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); return keys; }
 
-function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { if (i % 2) { var source = arguments[i] != null ? arguments[i] : {}; ownKeys(source, true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(arguments[i])); } else { ownKeys(source).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(arguments[i], key)); }); } } return target; }
+function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(source, true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(source).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
 
 function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
 

packages/babel-plugin-proposal-object-rest-spread/test/fixtures/object-spread/expression/output.js

@@ -1,6 +1,6 @@
 function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { keys.push.apply(keys, Object.getOwnPropertySymbols(object)); } if (enumerableOnly) keys = keys.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); return keys; }
 
-function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { if (i % 2) { var source = arguments[i] != null ? arguments[i] : {}; ownKeys(source, true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(arguments[i])); } else { ownKeys(source).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(arguments[i], key)); }); } } return target; }
+function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(source, true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(source).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
 
 function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
 

packages/babel-plugin-proposal-object-rest-spread/test/fixtures/object-spread/no-getOwnPropertyDescriptors/exec.js

@@ -0,0 +1,6 @@
+const oldGOPDs = Object.getOwnPropertyDescriptors;
+Object.getOwnPropertyDescriptors = null;
+
+({ ...{ a: 1 }, b: 1, ...{} });
+
+Object.getOwnPropertyDescriptors = oldGOPDs;

packages/babel-plugin-proposal-object-rest-spread/test/fixtures/object-spread/variable-declaration/output.js

@@ -1,6 +1,6 @@
 function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { keys.push.apply(keys, Object.getOwnPropertySymbols(object)); } if (enumerableOnly) keys = keys.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); return keys; }
 
-function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { if (i % 2) { var source = arguments[i] != null ? arguments[i] : {}; ownKeys(source, true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(arguments[i])); } else { ownKeys(source).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(arguments[i], key)); }); } } return target; }
+function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(source, true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(source).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
 
 function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
 

packages/babel-preset-env-standalone/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@babel/preset-env-standalone",
-  "version": "7.5.2",
+  "version": "7.5.4",
   "description": "Standalone build of babel-prest-env for use in non-Node.js environments.",
   "main": "babel-preset-env.js",
   "files": [
@@ -13,8 +13,8 @@
     "@babel/plugin-proposal-json-strings": "^7.0.0",
     "@babel/plugin-transform-named-capturing-groups-regex": "^7.4.5",
     "@babel/plugin-transform-new-target": "^7.4.4",
-    "@babel/preset-env": "^7.5.2",
-    "@babel/standalone": "^7.5.2"
+    "@babel/preset-env": "^7.5.4",
+    "@babel/standalone": "^7.5.4"
   },
   "keywords": [
     "babel",

packages/babel-preset-env/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@babel/preset-env",
-  "version": "7.5.2",
+  "version": "7.5.4",
   "description": "A Babel preset for each environment.",
   "author": "Henry Zhu <hi@henryzoo.com>",
   "homepage": "https://babeljs.io/",
@@ -19,7 +19,7 @@
     "@babel/plugin-proposal-async-generator-functions": "^7.2.0",
     "@babel/plugin-proposal-dynamic-import": "^7.5.0",
     "@babel/plugin-proposal-json-strings": "^7.2.0",
-    "@babel/plugin-proposal-object-rest-spread": "^7.5.2",
+    "@babel/plugin-proposal-object-rest-spread": "^7.5.4",
     "@babel/plugin-proposal-optional-catch-binding": "^7.2.0",
     "@babel/plugin-proposal-unicode-property-regex": "^7.4.4",
     "@babel/plugin-syntax-async-generators": "^7.2.0",
@@ -70,7 +70,7 @@
   },
   "devDependencies": {
     "@babel/cli": "^7.5.0",
-    "@babel/core": "^7.5.0",
+    "@babel/core": "^7.5.4",
     "@babel/helper-fixtures": "^7.4.4",
     "@babel/helper-plugin-test-runner": "^7.0.0",
     "@babel/plugin-syntax-dynamic-import": "^7.2.0",

packages/babel-preset-env/test/fixtures/corejs2/entry-shippedProposals/output.js

@@ -298,7 +298,7 @@ require("regenerator-runtime/runtime");
 
 function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { keys.push.apply(keys, Object.getOwnPropertySymbols(object)); } if (enumerableOnly) keys = keys.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); return keys; }
 
-function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { if (i % 2) { var source = arguments[i] != null ? arguments[i] : {}; ownKeys(source, true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(arguments[i])); } else { ownKeys(source).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(arguments[i], key)); }); } } return target; }
+function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(source, true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(source).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
 
 function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
 

packages/babel-preset-env/test/fixtures/corejs2/usage-shippedProposals/output.js

@@ -30,7 +30,7 @@ require("core-js/modules/es6.object.to-string");
 
 function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { keys.push.apply(keys, Object.getOwnPropertySymbols(object)); } if (enumerableOnly) keys = keys.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); return keys; }
 
-function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { if (i % 2) { var source = arguments[i] != null ? arguments[i] : {}; ownKeys(source, true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(arguments[i])); } else { ownKeys(source).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(arguments[i], key)); }); } } return target; }
+function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(source, true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(source).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
 
 function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
 

packages/babel-preset-env/test/fixtures/preset-options/shippedProposals/output.js

@@ -1,6 +1,6 @@
 function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { keys.push.apply(keys, Object.getOwnPropertySymbols(object)); } if (enumerableOnly) keys = keys.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); return keys; }
 
-function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { if (i % 2) { var source = arguments[i] != null ? arguments[i] : {}; ownKeys(source, true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(arguments[i])); } else { ownKeys(source).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(arguments[i], key)); }); } } return target; }
+function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(source, true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(source).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
 
 function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
 

packages/babel-runtime-corejs2/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@babel/runtime-corejs2",
-  "version": "7.5.2",
+  "version": "7.5.4",
   "description": "babel's modular runtime helpers with core-js@2 polyfilling",
   "license": "MIT",
   "publishConfig": {
@@ -13,6 +13,6 @@
     "regenerator-runtime": "^0.13.2"
   },
   "devDependencies": {
-    "@babel/helpers": "^7.5.2"
+    "@babel/helpers": "^7.5.4"
   }
 }

packages/babel-runtime-corejs3/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@babel/runtime-corejs3",
-  "version": "7.5.2",
+  "version": "7.5.4",
   "description": "babel's modular runtime helpers with core-js@3 polyfilling",
   "license": "MIT",
   "publishConfig": {

packages/babel-runtime/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@babel/runtime",
-  "version": "7.5.2",
+  "version": "7.5.4",
   "description": "babel's modular runtime helpers",
   "license": "MIT",
   "publishConfig": {
@@ -12,6 +12,6 @@
     "regenerator-runtime": "^0.13.2"
   },
   "devDependencies": {
-    "@babel/helpers": "^7.5.2"
+    "@babel/helpers": "^7.5.4"
   }
 }

packages/babel-standalone/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@babel/standalone",
-  "version": "7.5.2",
+  "version": "7.5.4",
   "description": "Standalone build of Babel for use in non-Node.js environments.",
   "main": "babel.js",
   "files": [
@@ -9,7 +9,7 @@
     "src"
   ],
   "devDependencies": {
-    "@babel/core": "^7.5.0",
+    "@babel/core": "^7.5.4",
     "@babel/helper-plugin-utils": "^7.0.0",
     "@babel/plugin-external-helpers": "^7.2.0",
     "@babel/plugin-proposal-async-generator-functions": "^7.2.0",
@@ -24,7 +24,7 @@
     "@babel/plugin-proposal-logical-assignment-operators": "^7.2.0",
     "@babel/plugin-proposal-nullish-coalescing-operator": "^7.4.4",
     "@babel/plugin-proposal-numeric-separator": "^7.2.0",
-    "@babel/plugin-proposal-object-rest-spread": "^7.5.2",
+    "@babel/plugin-proposal-object-rest-spread": "^7.5.4",
     "@babel/plugin-proposal-optional-catch-binding": "^7.2.0",
     "@babel/plugin-proposal-optional-chaining": "^7.2.0",
     "@babel/plugin-proposal-pipeline-operator": "^7.5.0",