@babel/runtime - npm Package Compare versions

Comparing version 7.5.5 to 7.6.0

helpers/classStaticPrivateFieldSpecGet.js

@@ -6,2 +6,6 @@ function _classStaticPrivateFieldSpecGet(receiver, classConstructor, descriptor) {
 
+  if (descriptor.get) {
+    return descriptor.get.call(receiver);
+  }
+
   return descriptor.value;
@@ -8,0 +12,0 @@ }

helpers/classStaticPrivateFieldSpecSet.js

@@ -6,7 +6,12 @@ function _classStaticPrivateFieldSpecSet(receiver, classConstructor, descriptor, value) {
 
-  if (!descriptor.writable) {
-    throw new TypeError("attempted to set read only private field");
+  if (descriptor.set) {
+    descriptor.set.call(receiver, value);
+  } else {
+    if (!descriptor.writable) {
+      throw new TypeError("attempted to set read only private field");
+    }
+
+    descriptor.value = value;
   }
 
-  descriptor.value = value;
   return value;
@@ -13,0 +18,0 @@ }

helpers/esm/classStaticPrivateFieldSpecGet.js

@@ -6,3 +6,7 @@ export default function _classStaticPrivateFieldSpecGet(receiver, classConstructor, descriptor) {
 
+  if (descriptor.get) {
+    return descriptor.get.call(receiver);
+  }
+
   return descriptor.value;
 }

helpers/esm/classStaticPrivateFieldSpecSet.js

@@ -6,8 +6,13 @@ export default function _classStaticPrivateFieldSpecSet(receiver, classConstructor, descriptor, value) {
 
-  if (!descriptor.writable) {
-    throw new TypeError("attempted to set read only private field");
+  if (descriptor.set) {
+    descriptor.set.call(receiver, value);
+  } else {
+    if (!descriptor.writable) {
+      throw new TypeError("attempted to set read only private field");
+    }
+
+    descriptor.value = value;
   }
 
-  descriptor.value = value;
   return value;
 }

helpers/esm/interopRequireWildcard.js

@@ -0,24 +1,48 @@
+function _getRequireWildcardCache() {
+  if (typeof WeakMap !== "function") return null;
+  var cache = new WeakMap();
+
+  _getRequireWildcardCache = function _getRequireWildcardCache() {
+    return cache;
+  };
+
+  return cache;
+}
+
 export default function _interopRequireWildcard(obj) {
   if (obj && obj.__esModule) {
     return obj;
-  } else {
-    var newObj = {};
+  }
 
-    if (obj != null) {
-      for (var key in obj) {
-        if (Object.prototype.hasOwnProperty.call(obj, key)) {
-          var desc = Object.defineProperty && Object.getOwnPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : {};
+  var cache = _getRequireWildcardCache();
 
-          if (desc.get || desc.set) {
-            Object.defineProperty(newObj, key, desc);
-          } else {
-            newObj[key] = obj[key];
-          }
+  if (cache && cache.has(obj)) {
+    return cache.get(obj);
+  }
+
+  var newObj = {};
+
+  if (obj != null) {
+    var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor;
+
+    for (var key in obj) {
+      if (Object.prototype.hasOwnProperty.call(obj, key)) {
+        var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null;
+
+        if (desc && (desc.get || desc.set)) {
+          Object.defineProperty(newObj, key, desc);
+        } else {
+          newObj[key] = obj[key];
         }
       }
     }
+  }
 
-    newObj["default"] = obj;
-    return newObj;
+  newObj["default"] = obj;
+
+  if (cache) {
+    cache.set(obj, newObj);
   }
+
+  return newObj;
 }

helpers/esm/iterableToArrayLimit.js

 export default function _iterableToArrayLimit(arr, i) {
+  if (!(Symbol.iterator in Object(arr) || Object.prototype.toString.call(arr) === "[object Arguments]")) {
+    return;
+  }
+
   var _arr = [];
@@ -3,0 +7,0 @@ var _n = true;

helpers/esm/iterableToArrayLimitLoose.js

 export default function _iterableToArrayLimitLoose(arr, i) {
+  if (!(Symbol.iterator in Object(arr) || Object.prototype.toString.call(arr) === "[object Arguments]")) {
+    return;
+  }
+
   var _arr = [];
@@ -3,0 +7,0 @@

helpers/esm/jsx.js

@@ -16,12 +16,2 @@ var REACT_ELEMENT_TYPE;
 
-  if (props && defaultProps) {
-    for (var propName in defaultProps) {
-      if (props[propName] === void 0) {
-        props[propName] = defaultProps[propName];
-      }
-    }
-  } else if (!props) {
-    props = defaultProps || {};
-  }
-
   if (childrenLength === 1) {
@@ -39,2 +29,12 @@ props.children = children;
 
+  if (props && defaultProps) {
+    for (var propName in defaultProps) {
+      if (props[propName] === void 0) {
+        props[propName] = defaultProps[propName];
+      }
+    }
+  } else if (!props) {
+    props = defaultProps || {};
+  }
+
   return {
@@ -41,0 +41,0 @@ $$typeof: REACT_ELEMENT_TYPE,

helpers/esm/temporalRef.js

 import undef from "./temporalUndefined";
+import err from "./tdz";
 export default function _temporalRef(val, name) {
-  if (val === undef) {
-    throw new ReferenceError(name + " is not defined - temporal dead zone");
-  } else {
-    return val;
-  }
+  return val === undef ? err(name) : val;
 }

helpers/esm/temporalUndefined.js

@@ -1,1 +0,1 @@
-export default {};
+export default function _temporalUndefined() {}

helpers/esm/wrapRegExp.js

@@ -8,3 +8,3 @@ import _typeof from "../../helpers/esm/typeof";
   _wrapRegExp = function _wrapRegExp(re, groups) {
-    return new BabelRegExp(re, groups);
+    return new BabelRegExp(re, undefined, groups);
   };
@@ -18,6 +18,6 @@
 
-  function BabelRegExp(re, groups) {
-    var _this = _RegExp.call(this, re);
+  function BabelRegExp(re, flags, groups) {
+    var _this = _RegExp.call(this, re, flags);
 
-    _groups.set(_this, groups);
+    _groups.set(_this, groups || _groups.get(re));
 
@@ -24,0 +24,0 @@ return _this;

helpers/interopRequireWildcard.js

@@ -0,26 +1,50 @@
+function _getRequireWildcardCache() {
+  if (typeof WeakMap !== "function") return null;
+  var cache = new WeakMap();
+
+  _getRequireWildcardCache = function _getRequireWildcardCache() {
+    return cache;
+  };
+
+  return cache;
+}
+
 function _interopRequireWildcard(obj) {
   if (obj && obj.__esModule) {
     return obj;
-  } else {
-    var newObj = {};
+  }
 
-    if (obj != null) {
-      for (var key in obj) {
-        if (Object.prototype.hasOwnProperty.call(obj, key)) {
-          var desc = Object.defineProperty && Object.getOwnPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : {};
+  var cache = _getRequireWildcardCache();
 
-          if (desc.get || desc.set) {
-            Object.defineProperty(newObj, key, desc);
-          } else {
-            newObj[key] = obj[key];
-          }
+  if (cache && cache.has(obj)) {
+    return cache.get(obj);
+  }
+
+  var newObj = {};
+
+  if (obj != null) {
+    var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor;
+
+    for (var key in obj) {
+      if (Object.prototype.hasOwnProperty.call(obj, key)) {
+        var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null;
+
+        if (desc && (desc.get || desc.set)) {
+          Object.defineProperty(newObj, key, desc);
+        } else {
+          newObj[key] = obj[key];
         }
       }
     }
+  }
 
-    newObj["default"] = obj;
-    return newObj;
+  newObj["default"] = obj;
+
+  if (cache) {
+    cache.set(obj, newObj);
   }
+
+  return newObj;
 }
 
 module.exports = _interopRequireWildcard;

helpers/iterableToArrayLimit.js

 function _iterableToArrayLimit(arr, i) {
+  if (!(Symbol.iterator in Object(arr) || Object.prototype.toString.call(arr) === "[object Arguments]")) {
+    return;
+  }
+
   var _arr = [];
@@ -3,0 +7,0 @@ var _n = true;

helpers/iterableToArrayLimitLoose.js

 function _iterableToArrayLimitLoose(arr, i) {
+  if (!(Symbol.iterator in Object(arr) || Object.prototype.toString.call(arr) === "[object Arguments]")) {
+    return;
+  }
+
   var _arr = [];
@@ -3,0 +7,0 @@

helpers/jsx.js

@@ -17,12 +17,2 @@ var REACT_ELEMENT_TYPE;
 
-  if (props && defaultProps) {
-    for (var propName in defaultProps) {
-      if (props[propName] === void 0) {
-        props[propName] = defaultProps[propName];
-      }
-    }
-  } else if (!props) {
-    props = defaultProps || {};
-  }
-
   if (childrenLength === 1) {
@@ -40,2 +30,12 @@ props.children = children;
 
+  if (props && defaultProps) {
+    for (var propName in defaultProps) {
+      if (props[propName] === void 0) {
+        props[propName] = defaultProps[propName];
+      }
+    }
+  } else if (!props) {
+    props = defaultProps || {};
+  }
+
   return {
@@ -42,0 +42,0 @@ $$typeof: REACT_ELEMENT_TYPE,

helpers/temporalRef.js

 var temporalUndefined = require("./temporalUndefined");
 
+var tdz = require("./tdz");
+
 function _temporalRef(val, name) {
-  if (val === temporalUndefined) {
-    throw new ReferenceError(name + " is not defined - temporal dead zone");
-  } else {
-    return val;
-  }
+  return val === temporalUndefined ? tdz(name) : val;
 }
 
 module.exports = _temporalRef;

helpers/temporalUndefined.js

@@ -1,1 +0,3 @@
-module.exports = {};
+function _temporalUndefined() {}
+
+module.exports = _temporalUndefined;

helpers/wrapRegExp.js

@@ -13,3 +13,3 @@ var _typeof = require("../helpers/typeof");
   module.exports = _wrapRegExp = function _wrapRegExp(re, groups) {
-    return new BabelRegExp(re, groups);
+    return new BabelRegExp(re, undefined, groups);
   };
@@ -23,6 +23,6 @@
 
-  function BabelRegExp(re, groups) {
-    var _this = _RegExp.call(this, re);
+  function BabelRegExp(re, flags, groups) {
+    var _this = _RegExp.call(this, re, flags);
 
-    _groups.set(_this, groups);
+    _groups.set(_this, groups || _groups.get(re));
 
@@ -29,0 +29,0 @@ return _this;

package.json

 {
   "name": "@babel/runtime",
-  "version": "7.5.5",
+  "version": "7.6.0",
   "description": "babel's modular runtime helpers",
@@ -15,5 +15,5 @@ "license": "MIT",
   "devDependencies": {
-    "@babel/helpers": "^7.5.5"
+    "@babel/helpers": "^7.6.0"
   },
-  "gitHead": "0407f034f09381b95e9cabefbf6b176c76485a43"
+  "gitHead": "cbd5a26e57758e3f748174ff84aa570e8780e85d"
 }

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Improved metrics

Total package byte prevSize

91092

increased by2.17%

Number of package files

150

increased by1.35%

Lines of code

2472

increased by2.32%

Number of versions

170

increased by0.59%

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1

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Published versions last two months

3

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1

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27

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