v7.5.4

* Fix _objectSpread2 for real

* Tests

* Test 2

CHANGELOG.md

@@ -18,6 +18,30 @@ 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
+* `babel-helpers`, `babel-plugin-proposal-object-rest-spread`
+  * [#10170](https://github.com/babel/babel/pull/10170) Fix objectSpread2 backward compatibility ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo))
+* `babel-plugin-transform-typescript`
+  * [#10167](https://github.com/babel/babel/pull/10167) Retain typescript export-from-source ([@Wolvereness](https://github.com/Wolvereness))
+
 ## v7.5.0 (2019-07-04)
 
 #### :eyeglasses: Spec Compliance

lerna.json

@@ -1,5 +1,5 @@
 {
-  "version": "7.5.0",
+  "version": "7.5.4",
   "changelog": {
     "repo": "babel/babel",
     "cacheDir": ".changelog",

package.json

@@ -1,5 +1,5 @@
 {
-  "name": "babel-core",
+  "name": "babel",
   "private": true,
   "license": "MIT",
   "scripts": {
@@ -50,7 +50,7 @@
     "gulp-watch": "^5.0.1",
     "husky": "^2.3.0",
     "jest": "^24.8.0",
-    "lerna": "^3.14.0",
+    "lerna": "^3.14.2",
     "lerna-changelog": "^0.5.0",
     "lint-staged": "^8.1.7",
     "lodash": "^4.17.11",

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": "7.5.0",
+  "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

@@ -406,24 +406,37 @@ helpers.objectSpread = helper("7.0.0-beta.0")`
   }
 `;
 
-helpers.objectSpread2 = helper("7.0.0-beta.0")`
+helpers.objectSpread2 = helper("7.5.0")`
   import defineProperty from "defineProperty";
 
+  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;
+  }
+
   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] : {};
-        var ownKeys = Object.keys(source);
-        if (typeof Object.getOwnPropertySymbols === 'function') {
-          ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function(sym) {
-            return Object.getOwnPropertyDescriptor(source, sym).enumerable;
-          }));
-        }
-        ownKeys.forEach(function(key) {
+        ownKeys(source, true).forEach(function (key) {
           defineProperty(target, key, source[key]);
         });
+      } else if (Object.getOwnPropertyDescriptors) {
+        Object.defineProperties(target, Object.getOwnPropertyDescriptors(source));
       } else {
-        Object.defineProperties(target, Object.getOwnPropertyDescriptors(arguments[i]));
+        ownKeys(source).forEach(function (key) {
+          Object.defineProperty(
+            target,
+            key,
+            Object.getOwnPropertyDescriptor(source, key)
+          );
+        });
       }
     }
     return target;

packages/babel-plugin-proposal-export-default-from/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@babel/plugin-proposal-export-default-from",
-  "version": "7.2.0",
+  "version": "7.5.2",
   "description": "Compile export default to ES2015",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-proposal-export-default-from",
   "license": "MIT",

packages/babel-plugin-proposal-export-default-from/src/index.js

@@ -33,7 +33,8 @@ export default declare(api => {
           nodes.push(node);
         }
 
-        path.replaceWithMultiple(nodes);
+        const [importDeclaration] = path.replaceWithMultiple(nodes);
+        path.scope.registerDeclaration(importDeclaration);
       },
     },
   };

packages/babel-plugin-proposal-export-default-from/test/fixtures/export-default/default-typescript/input.mjs

@@ -0,0 +1 @@
+export foo from "bar";

packages/babel-plugin-proposal-export-default-from/test/fixtures/export-default/default-typescript/options.json

@@ -0,0 +1,3 @@
+{
+  "plugins": ["proposal-export-default-from", "transform-typescript"]
+}

packages/babel-plugin-proposal-export-default-from/test/fixtures/export-default/default-typescript/output.mjs

@@ -0,0 +1,2 @@
+import _foo from "bar";
+export { _foo as foo };

packages/babel-plugin-proposal-export-namespace-from/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@babel/plugin-proposal-export-namespace-from",
-  "version": "7.2.0",
+  "version": "7.5.2",
   "description": "Compile export namespace to ES2015",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-proposal-export-namespace-from",
   "license": "MIT",

packages/babel-plugin-proposal-export-namespace-from/src/index.js

@@ -43,7 +43,8 @@ export default declare(api => {
           nodes.push(node);
         }
 
-        path.replaceWithMultiple(nodes);
+        const [importDeclaration] = path.replaceWithMultiple(nodes);
+        path.scope.registerDeclaration(importDeclaration);
       },
     },
   };

packages/babel-plugin-proposal-export-namespace-from/test/fixtures/export-namespace/namespace-typescript/input.mjs

@@ -0,0 +1 @@
+export * as foo from "bar";

packages/babel-plugin-proposal-export-namespace-from/test/fixtures/export-namespace/namespace-typescript/options.json

@@ -0,0 +1,3 @@
+{
+  "plugins": ["proposal-export-namespace-from", "transform-typescript"]
+}

packages/babel-plugin-proposal-export-namespace-from/test/fixtures/export-namespace/namespace-typescript/output.mjs

@@ -0,0 +1,2 @@
+import * as _foo from "bar";
+export { _foo as foo };

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

@@ -1,6 +1,6 @@
 {
   "name": "@babel/plugin-proposal-object-rest-spread",
-  "version": "7.5.0",
+  "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/src/index.js

@@ -452,7 +452,13 @@ export default declare((api, opts) => {
         if (loose) {
           helper = getExtendsHelper(file);
         } else {
-          helper = file.addHelper("objectSpread2");
+          try {
+            helper = file.addHelper("objectSpread2");
+          } catch {
+            // objectSpread2 has been introduced in v7.5.0
+            // We have to maintain backward compatibility.
+            helper = file.addHelper("objectSpread");
+          }
         }
 
         path.replaceWith(t.callExpression(helper, args));

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

@@ -1,4 +1,6 @@
-function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { if (i % 2) { var source = arguments[i] != null ? arguments[i] : {}; var ownKeys = Object.keys(source); if (typeof Object.getOwnPropertySymbols === 'function') { ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function (sym) { return Object.getOwnPropertyDescriptor(source, sym).enumerable; })); } ownKeys.forEach(function (key) { _defineProperty(target, key, source[key]); }); } else { Object.defineProperties(target, Object.getOwnPropertyDescriptors(arguments[i])); } } return target; }
+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++) { 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

@@ -1,4 +1,6 @@
-function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { if (i % 2) { var source = arguments[i] != null ? arguments[i] : {}; var ownKeys = Object.keys(source); if (typeof Object.getOwnPropertySymbols === 'function') { ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function (sym) { return Object.getOwnPropertyDescriptor(source, sym).enumerable; })); } ownKeys.forEach(function (key) { _defineProperty(target, key, source[key]); }); } else { Object.defineProperties(target, Object.getOwnPropertyDescriptors(arguments[i])); } } return target; }
+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++) { 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

@@ -1,4 +1,6 @@
-function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { if (i % 2) { var source = arguments[i] != null ? arguments[i] : {}; var ownKeys = Object.keys(source); if (typeof Object.getOwnPropertySymbols === 'function') { ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function (sym) { return Object.getOwnPropertyDescriptor(source, sym).enumerable; })); } ownKeys.forEach(function (key) { _defineProperty(target, key, source[key]); }); } else { Object.defineProperties(target, Object.getOwnPropertyDescriptors(arguments[i])); } } return target; }
+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++) { 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-transform-typescript/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@babel/plugin-transform-typescript",
-  "version": "7.5.0",
+  "version": "7.5.2",
   "description": "Transform TypeScript into ES.next",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-typescript",
   "license": "MIT",

packages/babel-plugin-transform-typescript/src/index.js

@@ -19,6 +19,29 @@ function isInType(path) {
 }
 
 const PARSED_PARAMS = new WeakSet();
+const GLOBAL_TYPES = new WeakMap();
+
+function isGlobalType(path, name) {
+  const program = path.find(path => path.isProgram()).node;
+  if (path.scope.hasOwnBinding(name)) return false;
+  if (GLOBAL_TYPES.get(program).has(name)) return true;
+
+  console.warn(
+    `The exported identifier "${name}" is not declared in Babel's scope tracker\n` +
+      `as a JavaScript value binding, and "@babel/plugin-transform-typescript"\n` +
+      `never encountered it as a TypeScript type declaration.\n` +
+      `It will be treated as a JavaScript value.\n\n` +
+      `This problem is likely caused by another plugin injecting\n` +
+      `"${name}" without registering it in the scope tracker. If you are the author\n` +
+      ` of that plugin, please use "scope.registerDeclaration(declarationPath)".`,
+  );
+
+  return false;
+}
+
+function registerGlobalType(programScope, name) {
+  GLOBAL_TYPES.get(programScope.path.node).add(name);
+}
 
 export default declare(
   (api, { jsxPragma = "React", allowNamespaces = false }) => {
@@ -40,6 +63,10 @@ export default declare(
           const { file } = state;
           let fileJsxPragma = null;
 
+          if (!GLOBAL_TYPES.has(path.node)) {
+            GLOBAL_TYPES.set(path.node, new Set());
+          }
+
           if (file.ast.comments) {
             for (const comment of (file.ast.comments: Array<Object>)) {
               const jsxMatches = JSX_ANNOTATION_REGEX.exec(comment.value);
@@ -50,7 +77,7 @@ export default declare(
           }
 
           // remove type imports
-          for (const stmt of path.get("body")) {
+          for (let stmt of path.get("body")) {
             if (t.isImportDeclaration(stmt)) {
               // Note: this will allow both `import { } from "m"` and `import "m";`.
               // In TypeScript, the former would be elided.
@@ -91,6 +118,28 @@ export default declare(
                   importPath.remove();
                 }
               }
+
+              continue;
+            }
+
+            if (stmt.isExportDeclaration()) {
+              stmt = stmt.get("declaration");
+            }
+
+            if (stmt.isVariableDeclaration({ declare: true })) {
+              for (const name of Object.keys(stmt.getBindingIdentifiers())) {
+                registerGlobalType(path.scope, name);
+              }
+            } else if (
+              stmt.isTSTypeAliasDeclaration() ||
+              stmt.isTSDeclareFunction() ||
+              stmt.isTSInterfaceDeclaration() ||
+              stmt.isClassDeclaration({ declare: true }) ||
+              stmt.isTSEnumDeclaration({ declare: true }) ||
+              (stmt.isTSModuleDeclaration({ declare: true }) &&
+                stmt.get("id").isIdentifier())
+            ) {
+              registerGlobalType(path.scope, stmt.node.id.name);
             }
           }
         },
@@ -98,9 +147,10 @@ export default declare(
         ExportNamedDeclaration(path) {
           // remove export declaration if it's exporting only types
           if (
+            !path.node.source &&
             path.node.specifiers.length > 0 &&
-            !path.node.specifiers.find(exportSpecifier =>
-              path.scope.hasOwnBinding(exportSpecifier.local.name),
+            path.node.specifiers.every(({ local }) =>
+              isGlobalType(path, local.name),
             )
           ) {
             path.remove();
@@ -109,7 +159,7 @@ export default declare(
 
         ExportSpecifier(path) {
           // remove type exports
-          if (!path.scope.hasOwnBinding(path.node.local.name)) {
+          if (!path.parent.source && isGlobalType(path, path.node.local.name)) {
             path.remove();
           }
         },
@@ -118,7 +168,7 @@ export default declare(
           // remove whole declaration if it's exporting a TS type
           if (
             t.isIdentifier(path.node.declaration) &&
-            !path.scope.hasOwnBinding(path.node.declaration.name)
+            isGlobalType(path, path.node.declaration.name)
           ) {
             path.remove();
           }
@@ -133,7 +183,9 @@ export default declare(
         },
 
         VariableDeclaration(path) {
-          if (path.node.declare) path.remove();
+          if (path.node.declare) {
+            path.remove();
+          }
         },
 
         VariableDeclarator({ node }) {

packages/babel-plugin-transform-typescript/test/fixtures/exports/default-literal/input.mjs

@@ -0,0 +1 @@
+export default "foo";

packages/babel-plugin-transform-typescript/test/fixtures/exports/default-literal/output.mjs

@@ -0,0 +1 @@
+export default "foo";

packages/babel-plugin-transform-typescript/test/fixtures/exports/export-from/input.mjs

@@ -0,0 +1 @@
+export { bar } from './bar';

packages/babel-plugin-transform-typescript/test/fixtures/exports/export-from/output.mjs

@@ -0,0 +1 @@
+export { bar } from './bar';

packages/babel-plugin-transform-typescript/test/fixtures/regression/10162/input.mjs

@@ -0,0 +1 @@
+export default 2;

packages/babel-plugin-transform-typescript/test/fixtures/regression/10162/options.json

@@ -0,0 +1,3 @@
+{
+  "plugins": ["./plugin.js", "transform-typescript"]
+}

packages/babel-plugin-transform-typescript/test/fixtures/regression/10162/output.mjs

@@ -0,0 +1,3 @@
+const foo = 2;
+export default foo;
+["The exported identifier \"foo\" is not declared in Babel's scope tracker\nas a JavaScript value binding, and \"@babel/plugin-transform-typescript\"\nnever encountered it as a TypeScript type declaration.\nIt will be treated as a JavaScript value.\n\nThis problem is likely caused by another plugin injecting\n\"foo\" without registering it in the scope tracker. If you are the author\n of that plugin, please use \"scope.registerDeclaration(declarationPath)\"."];

packages/babel-plugin-transform-typescript/test/fixtures/regression/10162/plugin.js

@@ -0,0 +1,30 @@
+"use strict";
+
+module.exports = function({ template, types: t }) {
+  const warnings = [];
+  let consoleWarn;
+
+  return {
+    pre() {
+      consoleWarn = console.warn;
+      console.warn = msg => warnings.push(msg);
+    },
+
+    post({ path }) {
+      console.warn = consoleWarn;
+
+      const stmt = t.expressionStatement(t.valueToNode(warnings));
+      path.pushContainer("body", stmt);
+    },
+
+    visitor: {
+      ExportDefaultDeclaration(path) {
+        path.insertBefore(template.statement.ast`
+          const foo = ${path.node.declaration};
+        `);
+
+        path.node.declaration = t.identifier("foo");
+      },
+    },
+  };
+};

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

@@ -1,6 +1,6 @@
 {
   "name": "@babel/preset-env-standalone",
-  "version": "7.5.0",
+  "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": "^7.5.0",
-    "@babel/standalone": "^7.5.0"
+    "@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": "7.5.0",
+  "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": "^7.5.0",
+    "@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

@@ -296,7 +296,9 @@ require("core-js/modules/web.dom.iterable");
 
 require("regenerator-runtime/runtime");
 
-function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { if (i % 2) { var source = arguments[i] != null ? arguments[i] : {}; var ownKeys = Object.keys(source); if (typeof Object.getOwnPropertySymbols === 'function') { ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function (sym) { return Object.getOwnPropertyDescriptor(source, sym).enumerable; })); } ownKeys.forEach(function (key) { _defineProperty(target, key, source[key]); }); } else { Object.defineProperties(target, Object.getOwnPropertyDescriptors(arguments[i])); } } return target; }
+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++) { 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

@@ -1,9 +1,9 @@
 "use strict";
 
-require("core-js/modules/es7.object.get-own-property-descriptors");
-
 require("core-js/modules/es6.object.define-properties");
 
+require("core-js/modules/es7.object.get-own-property-descriptors");
+
 require("core-js/modules/es6.array.for-each");
 
 require("core-js/modules/es6.array.filter");
@@ -28,7 +28,9 @@ require("core-js/modules/es6.promise");
 
 require("core-js/modules/es6.object.to-string");
 
-function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { if (i % 2) { var source = arguments[i] != null ? arguments[i] : {}; var ownKeys = Object.keys(source); if (typeof Object.getOwnPropertySymbols === 'function') { ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function (sym) { return Object.getOwnPropertyDescriptor(source, sym).enumerable; })); } ownKeys.forEach(function (key) { _defineProperty(target, key, source[key]); }); } else { Object.defineProperties(target, Object.getOwnPropertyDescriptors(arguments[i])); } } return target; }
+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++) { 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

@@ -1,4 +1,6 @@
-function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { if (i % 2) { var source = arguments[i] != null ? arguments[i] : {}; var ownKeys = Object.keys(source); if (typeof Object.getOwnPropertySymbols === 'function') { ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function (sym) { return Object.getOwnPropertyDescriptor(source, sym).enumerable; })); } ownKeys.forEach(function (key) { _defineProperty(target, key, source[key]); }); } else { Object.defineProperties(target, Object.getOwnPropertyDescriptors(arguments[i])); } } return target; }
+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++) { 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": "7.5.0",
+  "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": "^7.5.0"
+    "@babel/helpers": "^7.5.4"
   }
 }

packages/babel-runtime-corejs3/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@babel/runtime-corejs3",
-  "version": "7.5.0",
+  "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": "7.5.0",
+  "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": "^7.5.0"
+    "@babel/helpers": "^7.5.4"
   }
 }

packages/babel-standalone/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@babel/standalone",
-  "version": "7.5.0",
+  "version": "7.5.4",
   "description": "Standalone build of Babel for use in non-Node.js environments.",
   "main": "babel.js",
   "files": [
@@ -9,22 +9,22 @@
     "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",
     "@babel/plugin-proposal-class-properties": "^7.5.0",
     "@babel/plugin-proposal-decorators": "^7.4.4",
     "@babel/plugin-proposal-do-expressions": "^7.5.0",
-    "@babel/plugin-proposal-export-default-from": "^7.2.0",
-    "@babel/plugin-proposal-export-namespace-from": "^7.2.0",
+    "@babel/plugin-proposal-export-default-from": "^7.5.2",
+    "@babel/plugin-proposal-export-namespace-from": "^7.5.2",
     "@babel/plugin-proposal-function-bind": "^7.2.0",
     "@babel/plugin-proposal-function-sent": "^7.5.0",
     "@babel/plugin-proposal-json-strings": "^7.2.0",
     "@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": "^7.5.0",
+    "@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",
@@ -93,7 +93,7 @@
     "@babel/plugin-transform-strict-mode": "^7.2.0",
     "@babel/plugin-transform-template-literals": "^7.4.4",
     "@babel/plugin-transform-typeof-symbol": "^7.2.0",
-    "@babel/plugin-transform-typescript": "^7.5.0",
+    "@babel/plugin-transform-typescript": "^7.5.2",
     "@babel/plugin-transform-unicode-regex": "^7.4.4",
     "@babel/preset-flow": "^7.0.0",
     "@babel/preset-react": "^7.0.0",