babel-compat - npm Package Compare versions

Comparing version 0.22.2 to 0.22.3

build/compat-helpers.js

@@ -25,2 +25,3 @@ /*
     'awaitAsyncGenerator',
+    'checkPrivateRedeclaration',
     'AwaitValue',
@@ -36,3 +37,5 @@ 'classApplyDescriptorDestructureSet',
     'classPrivateFieldDestructureSet',
+    'classPrivateFieldInitSpec',
     'classPrivateMethodGet',
+    'classPrivateMethodInitSpec',
     'classPrivateMethodSet',
@@ -39,0 +42,0 @@ 'classStaticPrivateFieldDestructureSet',

helpers/AsyncGenerator.js

@@ -81,7 +81,5 @@ import AwaitValue from "./AwaitValue";
 
-if (typeof Symbol === "function" && Symbol.asyncIterator) {
-  AsyncGenerator.prototype[Symbol.asyncIterator] = function () {
-    return this;
-  };
-}
+AsyncGenerator.prototype[typeof Symbol === "function" && Symbol.asyncIterator || "@@asyncIterator"] = function () {
+  return this;
+};
 
@@ -88,0 +86,0 @@ AsyncGenerator.prototype.next = function (arg) {

helpers/asyncGeneratorDelegate.js

@@ -18,7 +18,5 @@ export default function _asyncGeneratorDelegate(inner, awaitWrap) {
 
-  if (typeof Symbol === "function" && Symbol.iterator) {
-    iter[Symbol.iterator] = function () {
-      return this;
-    };
-  }
+  iter[typeof Symbol !== "undefined" && Symbol.iterator || "@@iterator"] = function () {
+    return this;
+  };
 
@@ -25,0 +23,0 @@ iter.next = function (value) {

helpers/asyncIterator.js

@@ -5,14 +5,10 @@ export default function _asyncIterator(iterable) {
   if (typeof Symbol !== "undefined") {
-    if (Symbol.asyncIterator) {
-      method = iterable[Symbol.asyncIterator];
-      if (method != null) return method.call(iterable);
-    }
-
-    if (Symbol.iterator) {
-      method = iterable[Symbol.iterator];
-      if (method != null) return method.call(iterable);
-    }
+    if (Symbol.asyncIterator) method = iterable[Symbol.asyncIterator];
+    if (method == null && Symbol.iterator) method = iterable[Symbol.iterator];
   }
 
-  throw new TypeError("Object is not async iterable");
+  if (method == null) method = iterable["@@asyncIterator"];
+  if (method == null) method = iterable["@@iterator"];
+  if (method == null) throw new TypeError("Object is not async iterable");
+  return method.call(iterable);
 }

helpers/createForOfIteratorHelper.js

 import unsupportedIterableToArray from "./unsupportedIterableToArray";
 export default function _createForOfIteratorHelper(o, allowArrayLike) {
-  var it;
+  var it = typeof Symbol !== "undefined" && o[Symbol.iterator] || o["@@iterator"];
 
-  if (typeof Symbol === "undefined" || o[Symbol.iterator] == null) {
+  if (!it) {
     if (Array.isArray(o) || (it = unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") {
@@ -38,3 +38,3 @@ if (it) o = it;
     s: function () {
-      it = o[Symbol.iterator]();
+      it = it.call(o);
     },
@@ -41,0 +41,0 @@ n: function () {

helpers/createForOfIteratorHelperLoose.js

 import unsupportedIterableToArray from "./unsupportedIterableToArray";
 export default function _createForOfIteratorHelperLoose(o, allowArrayLike) {
-  var it;
+  var it = typeof Symbol !== "undefined" && o[Symbol.iterator] || o["@@iterator"];
+  if (it) return (it = it.call(o)).next.bind(it);
 
-  if (typeof Symbol === "undefined" || o[Symbol.iterator] == null) {
-    if (Array.isArray(o) || (it = unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") {
-      if (it) o = it;
-      var i = 0;
-      return function () {
-        if (i >= o.length) return {
-          done: true
-        };
-        return {
-          done: false,
-          value: o[i++]
-        };
+  if (Array.isArray(o) || (it = unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") {
+    if (it) o = it;
+    var i = 0;
+    return function () {
+      if (i >= o.length) return {
+        done: true
       };
-    }
-
-    throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
+      return {
+        done: false,
+        value: o[i++]
+      };
+    };
   }
 
-  it = o[Symbol.iterator]();
-  return it.next.bind(it);
+  throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
 }

helpers/iterableToArray.js

 export default function _iterableToArray(iter) {
-  if (typeof Symbol !== "undefined" && Symbol.iterator in Object(iter)) return Array.from(iter);
+  if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter);
 }

helpers/iterableToArrayLimit.js

 export default function _iterableToArrayLimit(arr, i) {
-  if (typeof Symbol === "undefined" || !(Symbol.iterator in Object(arr))) return;
+  var _i = arr == null ? null : typeof Symbol !== "undefined" && arr[Symbol.iterator] || arr["@@iterator"];
+
+  if (_i == null) return;
   var _arr = [];
   var _n = true;
   var _d = false;
-  var _e = undefined;
 
+  var _s, _e;
+
   try {
-    for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) {
+    for (_i = _i.call(arr); !(_n = (_s = _i.next()).done); _n = true) {
       _arr.push(_s.value);
@@ -11,0 +14,0 @@

helpers/iterableToArrayLimitLoose.js

 export default function _iterableToArrayLimitLoose(arr, i) {
-  if (typeof Symbol === "undefined" || !(Symbol.iterator in Object(arr))) return;
+  var _i = arr && (typeof Symbol !== "undefined" && arr[Symbol.iterator] || arr["@@iterator"]);
+
+  if (_i == null) return;
   var _arr = [];
 
-  for (var _iterator = arr[Symbol.iterator](), _step; !(_step = _iterator.next()).done;) {
+  for (_i = _i.call(arr), _step; !(_step = _i.next()).done;) {
     _arr.push(_step.value);
@@ -7,0 +9,0 @@

helpers/jsx.js

@@ -41,3 +41,3 @@ var REACT_ELEMENT_TYPE;
     type: type,
-    key: key === undefined ? null : '' + key,
+    key: key === undefined ? null : "" + key,
     ref: null,
@@ -44,0 +44,0 @@ props: props,

helpers/objectSpread.js

@@ -8,3 +8,3 @@ import defineProperty from "./defineProperty";
     if (typeof Object.getOwnPropertySymbols === 'function') {
-      ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function (sym) {
+      ownKeys.push.apply(ownKeys, Object.getOwnPropertySymbols(source).filter(function (sym) {
         return Object.getOwnPropertyDescriptor(source, sym).enumerable;
@@ -11,0 +11,0 @@ }));

helpers/objectSpread2.js

@@ -8,5 +8,9 @@ import defineProperty from "./defineProperty";
     var symbols = Object.getOwnPropertySymbols(object);
-    if (enumerableOnly) symbols = symbols.filter(function (sym) {
-      return Object.getOwnPropertyDescriptor(object, sym).enumerable;
-    });
+
+    if (enumerableOnly) {
+      symbols = symbols.filter(function (sym) {
+        return Object.getOwnPropertyDescriptor(object, sym).enumerable;
+      });
+    }
+
     keys.push.apply(keys, symbols);
@@ -13,0 +17,0 @@ }

helpers/possibleConstructorReturn.js

@@ -5,2 +5,4 @@ import assertThisInitialized from "./assertThisInitialized";
     return call;
+  } else if (call !== void 0) {
+    throw new TypeError("Derived constructors may only return object or undefined");
   }
@@ -7,0 +9,0 @@

helpers/wrapRegExp.js

@@ -1,6 +0,4 @@
-import wrapNativeSuper from "./wrapNativeSuper";
-import getPrototypeOf from "./getPrototypeOf";
-import possibleConstructorReturn from "./possibleConstructorReturn";
+import setPrototypeOf from "./setPrototypeOf";
 import inherits from "./inherits";
-export default function _wrapRegExp(re, groups) {
+export default function _wrapRegExp() {
   _wrapRegExp = function (re, groups) {
@@ -10,4 +8,2 @@ return new BabelRegExp(re, undefined, groups);
 
-  var _RegExp = wrapNativeSuper(RegExp);
-
   var _super = RegExp.prototype;
@@ -18,10 +14,10 @@
   function BabelRegExp(re, flags, groups) {
-    var _this = _RegExp.call(this, re, flags);
+    var _this = new RegExp(re, flags);
 
     _groups.set(_this, groups || _groups.get(re));
 
-    return _this;
+    return setPrototypeOf(_this, BabelRegExp.prototype);
   }
 
-  inherits(BabelRegExp, _RegExp);
+  inherits(BabelRegExp, RegExp);
 
@@ -46,6 +42,6 @@ BabelRegExp.prototype.exec = function (str) {
       return _super[Symbol.replace].call(this, str, function () {
-        var args = [];
-        args.push.apply(args, arguments);
+        var args = arguments;
 
         if (typeof args[args.length - 1] !== "object") {
+          args = [].slice.call(args);
           args.push(buildGroups(args, _this));
@@ -52,0 +48,0 @@ }

package.json

 {
   "name": "babel-compat",
-  "version": "0.22.2",
+  "version": "0.22.3",
   "main": "build/index.js",
@@ -12,9 +12,9 @@ "description": "Babel helpers customized for COMPAT",
   "dependencies": {
-    "@babel/core": "7.13.10",
-    "@babel/generator": "7.13.9",
-    "@babel/helpers": "7.13.10",
-    "@babel/types": "7.13.0",
+    "@babel/core": "7.15.5",
+    "@babel/generator": "7.15.4",
+    "@babel/helpers": "7.15.4",
+    "@babel/types": "7.15.4",
     "regenerator-runtime": "^0.12.0"
   },
-  "gitHead": "ced7c7020256e67d79eff7b4e09084e557d9e3c0"
+  "gitHead": "53bfe6b15e1f38e4f3e5317e92a93470800a333c"
 }

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Improved metrics

Total package byte prevSize

70431

increased by1.14%

Number of package files

91

increased by3.41%

Lines of code

1929

increased by0.42%

Worsened metrics

Number of medium supply chain risk alerts

1

increased byInfinity%

Dependency changes

• + Added@babel/core@7.15.5(transitive)

• + Added@babel/generator@7.15.4(transitive)

• + Added@babel/helpers@7.15.4(transitive)

• + Added@babel/types@7.15.4(transitive)

• - Removed@babel/core@7.13.10(transitive)

• - Removed@babel/generator@7.13.9(transitive)

• - Removed@babel/helpers@7.13.10(transitive)

• - Removed@babel/types@7.13.0(transitive)

• - Removedlodash@4.17.21(transitive)

• Updated@babel/core@7.15.5

• Updated@babel/generator@7.15.4

• Updated@babel/helpers@7.15.4

• Updated@babel/types@7.15.4