@babel/plugin-transform-classes - npm Package Compare versions

Comparing version 7.0.0-beta.47 to 7.0.0-beta.48

lib/index.js

@@ -11,3 +11,3 @@ "use strict";
 
-  _helperPluginUtils = function _helperPluginUtils() {
+  _helperPluginUtils = function () {
     return data;
@@ -22,3 +22,3 @@ };
 
-  _helperAnnotateAsPure = function _helperAnnotateAsPure() {
+  _helperAnnotateAsPure = function () {
     return data;
@@ -33,3 +33,3 @@ };
 
-  _helperFunctionName = function _helperFunctionName() {
+  _helperFunctionName = function () {
     return data;
@@ -44,3 +44,3 @@ };
 
-  _helperSplitExportDeclaration = function _helperSplitExportDeclaration() {
+  _helperSplitExportDeclaration = function () {
     return data;
@@ -55,3 +55,3 @@ };
 
-  _core = function _core() {
+  _core = function () {
     return data;
@@ -66,3 +66,3 @@ };
 
-  _globals = function _globals() {
+  _globals = function () {
     return data;
@@ -84,3 +84,5 @@ };
   api.assertVersion(7);
-  const loose = options.loose;
+  const {
+    loose
+  } = options;
   const VISITED = Symbol();
@@ -95,3 +97,5 @@ return {
       ClassDeclaration(path) {
-        const node = path.node;
+        const {
+          node
+        } = path;
         const ref = node.id || path.scope.generateUidIdentifier("class");
@@ -102,3 +106,5 @@ path.replaceWith(_core().types.variableDeclaration("let", [_core().types.variableDeclarator(ref, _core().types.toExpression(node))]));
       ClassExpression(path, state) {
-        const node = path.node;
+        const {
+          node
+        } = path;
         if (node[VISITED]) return;
@@ -105,0 +111,0 @@ const inferred = (0, _helperFunctionName().default)(path);

lib/lib/memoise-decorators.js

@@ -11,3 +11,3 @@ "use strict";
 
-  _core = function _core() {
+  _core = function () {
     return data;
@@ -20,15 +20,3 @@ };
 function _default(decorators, scope) {
-  for (var _iterator = decorators, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-    var _ref;
-
-    if (_isArray) {
-      if (_i >= _iterator.length) break;
-      _ref = _iterator[_i++];
-    } else {
-      _i = _iterator.next();
-      if (_i.done) break;
-      _ref = _i.value;
-    }
-
-    const decorator = _ref;
+  for (const decorator of decorators) {
     const expression = decorator.expression;
@@ -35,0 +23,0 @@ if (!_core().types.isMemberExpression(expression)) continue;

lib/transformClass.js

@@ -11,3 +11,3 @@ "use strict";
 
-  _helperFunctionName = function _helperFunctionName() {
+  _helperFunctionName = function () {
     return data;
@@ -22,3 +22,3 @@ };
 
-  _helperReplaceSupers = function _helperReplaceSupers() {
+  _helperReplaceSupers = function () {
     return data;
@@ -33,3 +33,3 @@ };
 
-  _helperOptimiseCallExpression = function _helperOptimiseCallExpression() {
+  _helperOptimiseCallExpression = function () {
     return data;
@@ -44,3 +44,3 @@ };
 
-  defineMap = function defineMap() {
+  defineMap = function () {
     return data;
@@ -55,3 +55,3 @@ };
 
-  _core = function _core() {
+  _core = function () {
     return data;
@@ -78,4 +78,6 @@ };
     if (state.isDerived) return;
-    const node = path.node,
-          parentPath = path.parentPath;
+    const {
+      node,
+      parentPath
+    } = path;
 
@@ -91,4 +93,6 @@ if (parentPath.isCallExpression({
     if (!state.isDerived) return;
-    const node = path.node,
-          parentPath = path.parentPath;
+    const {
+      node,
+      parentPath
+    } = path;
 
@@ -182,15 +186,3 @@ if (parentPath.isMemberExpression({
 
-    for (var _iterator = paths, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-      var _ref;
-
-      if (_isArray) {
-        if (_i >= _iterator.length) break;
-        _ref = _iterator[_i++];
-      } else {
-        _i = _iterator.next();
-        if (_i.done) break;
-        _ref = _i.value;
-      }
-
-      const path = _ref;
+    for (const path of paths) {
       hasConstructor = path.equals("kind", "constructor");
@@ -225,5 +217,7 @@ if (hasConstructor) break;
     if (classState.userConstructor) {
-      const constructorBody = classState.constructorBody,
-            userConstructor = classState.userConstructor,
-            construct = classState.construct;
+      const {
+        constructorBody,
+        userConstructor,
+        construct
+      } = classState;
       constructorBody.body = constructorBody.body.concat(userConstructor.body.body);
@@ -237,3 +231,2 @@
     pushDescriptors();
-    pushInheritsToBody();
   }
@@ -244,15 +237,3 @@
 
-    for (var _iterator2 = classBodyPaths, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
-      var _ref2;
-
-      if (_isArray2) {
-        if (_i2 >= _iterator2.length) break;
-        _ref2 = _iterator2[_i2++];
-      } else {
-        _i2 = _iterator2.next();
-        if (_i2.done) break;
-        _ref2 = _i2.value;
-      }
-
-      const path = _ref2;
+    for (const path of classBodyPaths) {
       const node = path.node;
@@ -298,4 +279,6 @@
           Super(path, state) {
-            const node = path.node,
-                  parentPath = path.parentPath;
+            const {
+              node,
+              parentPath
+            } = path;
 
@@ -330,3 +313,6 @@ if (parentPath.isCallExpression({
   function pushDescriptors() {
-    const body = classState.body;
+    pushInheritsToBody();
+    const {
+      body
+    } = classState;
     let instanceProps;
@@ -408,6 +394,6 @@ let staticProps;
 
-    let _thisRef = function thisRef() {
+    let thisRef = function () {
       const ref = path.scope.generateDeclaredUidIdentifier("this");
 
-      _thisRef = () => _core().types.cloneNode(ref);
+      thisRef = () => _core().types.cloneNode(ref);
 
@@ -417,17 +403,5 @@ return ref;
 
-    for (var _iterator3 = classState.bareSupers, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
-      var _ref3;
+    for (const bareSuper of classState.bareSupers) {
+      wrapSuperCall(bareSuper, classState.superName, thisRef, body);
 
-      if (_isArray3) {
-        if (_i3 >= _iterator3.length) break;
-        _ref3 = _iterator3[_i3++];
-      } else {
-        _i3 = _iterator3.next();
-        if (_i3.done) break;
-        _ref3 = _i3.value;
-      }
-
-      const bareSuper = _ref3;
-      wrapSuperCall(bareSuper, classState.superName, _thisRef, body);
-
       if (guaranteedSuperBeforeFinish) {
@@ -447,26 +421,16 @@ bareSuper.find(function (parentPath) {
 
-    for (var _iterator4 = classState.superThises, _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
-      var _ref4;
+    for (const thisPath of classState.superThises) {
+      const {
+        node,
+        parentPath
+      } = thisPath;
 
-      if (_isArray4) {
-        if (_i4 >= _iterator4.length) break;
-        _ref4 = _iterator4[_i4++];
-      } else {
-        _i4 = _iterator4.next();
-        if (_i4.done) break;
-        _ref4 = _i4.value;
-      }
-
-      const thisPath = _ref4;
-      const node = thisPath.node,
-            parentPath = thisPath.parentPath;
-
       if (parentPath.isMemberExpression({
         object: node
       })) {
-        thisPath.replaceWith(_thisRef());
+        thisPath.replaceWith(thisRef());
         continue;
       }
 
-      thisPath.replaceWith(_core().types.callExpression(classState.file.addHelper("assertThisInitialized"), [_thisRef()]));
+      thisPath.replaceWith(_core().types.callExpression(classState.file.addHelper("assertThisInitialized"), [thisRef()]));
     }
@@ -478,3 +442,3 @@
       wrapReturn = returnArg => {
-        const thisExpr = _core().types.callExpression(classState.file.addHelper("assertThisInitialized"), [_thisRef()]);
+        const thisExpr = _core().types.callExpression(classState.file.addHelper("assertThisInitialized"), [thisRef()]);
 
@@ -484,3 +448,3 @@ return returnArg ? _core().types.logicalExpression("||", returnArg, thisExpr) : thisExpr;
     } else {
-      wrapReturn = returnArg => _core().types.callExpression(classState.file.addHelper("possibleConstructorReturn"), [_thisRef()].concat(returnArg || []));
+      wrapReturn = returnArg => _core().types.callExpression(classState.file.addHelper("possibleConstructorReturn"), [thisRef()].concat(returnArg || []));
     }
@@ -491,18 +455,6 @@
     if (!bodyPaths.length || !bodyPaths.pop().isReturnStatement()) {
-      body.pushContainer("body", _core().types.returnStatement(guaranteedSuperBeforeFinish ? _thisRef() : wrapReturn()));
+      body.pushContainer("body", _core().types.returnStatement(guaranteedSuperBeforeFinish ? thisRef() : wrapReturn()));
     }
 
-    for (var _iterator5 = classState.superReturns, _isArray5 = Array.isArray(_iterator5), _i5 = 0, _iterator5 = _isArray5 ? _iterator5 : _iterator5[Symbol.iterator]();;) {
-      var _ref5;
-
-      if (_isArray5) {
-        if (_i5 >= _iterator5.length) break;
-        _ref5 = _iterator5[_i5++];
-      } else {
-        _i5 = _iterator5.next();
-        if (_i5.done) break;
-        _ref5 = _i5.value;
-      }
-
-      const returnPath = _ref5;
+    for (const returnPath of classState.superReturns) {
       returnPath.get("argument").replaceWith(wrapReturn(returnPath.node.argument));
@@ -524,3 +476,5 @@ }
     if (classState.isLoose && !node.decorators) {
-      let classRef = classState.classRef;
+      let {
+        classRef
+      } = classState;
 
@@ -585,3 +539,5 @@ if (!node.static) {
     });
-    const construct = classState.construct;
+    const {
+      construct
+    } = classState;
 
@@ -607,2 +563,3 @@ _core().types.inheritsComments(construct, method);
     classState.body.push(classState.construct);
+    pushInheritsToBody();
   }
@@ -615,7 +572,9 @@
     });
-    classState.body.push(_core().types.expressionStatement(_core().types.callExpression(classState.file.addHelper(classState.isLoose ? "inheritsLoose" : "inherits"), [_core().types.cloneNode(classState.classRef), _core().types.cloneNode(classState.superName)])));
+    classState.body.unshift(_core().types.expressionStatement(_core().types.callExpression(classState.file.addHelper(classState.isLoose ? "inheritsLoose" : "inherits"), [_core().types.cloneNode(classState.classRef), _core().types.cloneNode(classState.superName)])));
   }
 
   function setupClosureParamsArgs() {
-    const superName = classState.superName;
+    const {
+      superName
+    } = classState;
     const closureParams = [];
@@ -659,14 +618,17 @@ const closureArgs = [];
     });
-    const classRef = classState.classRef,
-          node = classState.node,
-          constructorBody = classState.constructorBody;
+    const {
+      classRef,
+      node,
+      constructorBody
+    } = classState;
     setState({
       construct: buildConstructor(classRef, constructorBody, node)
     });
-    let body = classState.body;
-
-    const _setupClosureParamsAr = setupClosureParamsArgs(),
-          closureParams = _setupClosureParamsAr.closureParams,
-          closureArgs = _setupClosureParamsAr.closureArgs;
-
+    let {
+      body
+    } = classState;
+    const {
+      closureParams,
+      closureArgs
+    } = setupClosureParamsArgs();
     buildBody();
@@ -683,16 +645,3 @@
     if (constructorOnly && !isStrict) {
-      for (var _iterator6 = classState.construct.params, _isArray6 = Array.isArray(_iterator6), _i6 = 0, _iterator6 = _isArray6 ? _iterator6 : _iterator6[Symbol.iterator]();;) {
-        var _ref6;
-
-        if (_isArray6) {
-          if (_i6 >= _iterator6.length) break;
-          _ref6 = _iterator6[_i6++];
-        } else {
-          _i6 = _iterator6.next();
-          if (_i6.done) break;
-          _ref6 = _i6.value;
-        }
-
-        const param = _ref6;
-
+      for (const param of classState.construct.params) {
         if (!_core().types.isIdentifier(param)) {
@@ -699,0 +648,0 @@ constructorOnly = false;

package.json

 {
   "name": "@babel/plugin-transform-classes",
-  "version": "7.0.0-beta.47",
+  "version": "7.0.0-beta.48",
   "description": "Compile ES2015 classes to ES5",
@@ -9,9 +9,9 @@ "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-classes",
   "dependencies": {
-    "@babel/helper-annotate-as-pure": "7.0.0-beta.47",
-    "@babel/helper-define-map": "7.0.0-beta.47",
-    "@babel/helper-function-name": "7.0.0-beta.47",
-    "@babel/helper-optimise-call-expression": "7.0.0-beta.47",
-    "@babel/helper-plugin-utils": "7.0.0-beta.47",
-    "@babel/helper-replace-supers": "7.0.0-beta.47",
-    "@babel/helper-split-export-declaration": "7.0.0-beta.47",
+    "@babel/helper-annotate-as-pure": "7.0.0-beta.48",
+    "@babel/helper-define-map": "7.0.0-beta.48",
+    "@babel/helper-function-name": "7.0.0-beta.48",
+    "@babel/helper-optimise-call-expression": "7.0.0-beta.48",
+    "@babel/helper-plugin-utils": "7.0.0-beta.48",
+    "@babel/helper-replace-supers": "7.0.0-beta.48",
+    "@babel/helper-split-export-declaration": "7.0.0-beta.48",
     "globals": "^11.1.0"
@@ -23,8 +23,8 @@ },
   "peerDependencies": {
-    "@babel/core": "7.0.0-beta.47"
+    "@babel/core": "7.0.0-beta.48"
   },
   "devDependencies": {
-    "@babel/core": "7.0.0-beta.47",
-    "@babel/helper-plugin-test-runner": "7.0.0-beta.47"
+    "@babel/core": "7.0.0-beta.48",
+    "@babel/helper-plugin-test-runner": "7.0.0-beta.48"
   }
 }

No alert changes

Worsened metrics

Total package byte prevSize

26590

decreased by-10.07%

Lines of code

640

decreased by-5.88%

Dependency changes

• + Added@babel/code-frame@7.0.0-beta.48(transitive)

• + Added@babel/core@7.0.0-beta.48(transitive)

• + Added@babel/generator@7.0.0-beta.48(transitive)

• + Added@babel/helper-annotate-as-pure@7.0.0-beta.48(transitive)

• + Added@babel/helper-define-map@7.0.0-beta.48(transitive)

• + Added@babel/helper-function-name@7.0.0-beta.48(transitive)

• + Added@babel/helper-get-function-arity@7.0.0-beta.48(transitive)

• + Added@babel/helper-member-expression-to-functions@7.0.0-beta.48(transitive)

• + Added@babel/helper-optimise-call-expression@7.0.0-beta.48(transitive)

• + Added@babel/helper-plugin-utils@7.0.0-beta.48(transitive)

• + Added@babel/helper-replace-supers@7.0.0-beta.48(transitive)

• + Added@babel/helper-split-export-declaration@7.0.0-beta.48(transitive)

• + Added@babel/helpers@7.0.0-beta.48(transitive)

• + Added@babel/highlight@7.0.0-beta.48(transitive)

• + Added@babel/parser@7.0.0-beta.48(transitive)

• + Added@babel/template@7.0.0-beta.48(transitive)

• + Added@babel/traverse@7.0.0-beta.48(transitive)

• + Added@babel/types@7.0.0-beta.48(transitive)

• - Removed@babel/code-frame@7.0.0-beta.47(transitive)

• - Removed@babel/core@7.0.0-beta.47(transitive)

• - Removed@babel/generator@7.0.0-beta.47(transitive)

• - Removed@babel/helper-annotate-as-pure@7.0.0-beta.47(transitive)

• - Removed@babel/helper-define-map@7.0.0-beta.47(transitive)

• - Removed@babel/helper-function-name@7.0.0-beta.47(transitive)

• - Removed@babel/helper-get-function-arity@7.0.0-beta.47(transitive)

• - Removed@babel/helper-member-expression-to-functions@7.0.0-beta.47(transitive)

• - Removed@babel/helper-optimise-call-expression@7.0.0-beta.47(transitive)

• - Removed@babel/helper-plugin-utils@7.0.0-beta.47(transitive)

• - Removed@babel/helper-replace-supers@7.0.0-beta.47(transitive)

• - Removed@babel/helper-split-export-declaration@7.0.0-beta.47(transitive)

• - Removed@babel/helpers@7.0.0-beta.47(transitive)

• - Removed@babel/highlight@7.0.0-beta.47(transitive)

• - Removed@babel/template@7.0.0-beta.47(transitive)

• - Removed@babel/traverse@7.0.0-beta.47(transitive)

• - Removed@babel/types@7.0.0-beta.47(transitive)

• - Removedbabylon@7.0.0-beta.47(transitive)

• Updated@babel/helper-annotate-as-pure@7.0.0-beta.48

• Updated@babel/helper-define-map@7.0.0-beta.48

• Updated@babel/helper-function-name@7.0.0-beta.48

• Updated@babel/helper-optimise-call-expression@7.0.0-beta.48

• Updated@babel/helper-plugin-utils@7.0.0-beta.48

• Updated@babel/helper-replace-supers@7.0.0-beta.48

• Updated@babel/helper-split-export-declaration@7.0.0-beta.48