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

Comparing version 7.16.0 to 7.16.5

lib/transformClass.js

@@ -12,2 +12,4 @@ "use strict";
 
+var _helperEnvironmentVisitor = require("@babel/helper-environment-visitor");
+
 var _helperOptimiseCallExpression = require("@babel/helper-optimise-call-expression");
@@ -53,2 +55,3 @@
     pushedInherits: false,
+    pushedCreateClass: false,
     protoAlias: null,
@@ -75,3 +78,3 @@ isLoose: false,
 
-  const findThisesVisitor = _core.traverse.visitors.merge([_helperReplaceSupers.environmentVisitor, {
+  const findThisesVisitor = _core.traverse.visitors.merge([_helperEnvironmentVisitor.default, {
     ThisExpression(path) {
@@ -83,2 +86,6 @@ classState.superThises.push(path);
 
+  function createClassHelper(args) {
+    return _core.types.callExpression(classState.file.addHelper("createClass"), args);
+  }
+
   function maybeCreateConstructor() {
@@ -159,3 +166,3 @@ let hasConstructor = false;
         const superReturns = [];
-        path.traverse(_core.traverse.visitors.merge([_helperReplaceSupers.environmentVisitor, {
+        path.traverse(_core.traverse.visitors.merge([_helperEnvironmentVisitor.default, {
           ReturnStatement(path) {
@@ -213,3 +220,4 @@ if (!path.getFunctionParent().isArrowFunctionExpression()) {
       args = args.slice(0, lastNonNullIndex + 1);
-      body.push(_core.types.expressionStatement(_core.types.callExpression(classState.file.addHelper("createClass"), args)));
+      body.push(_core.types.expressionStatement(createClassHelper(args)));
+      classState.pushedCreateClass = true;
     }
@@ -281,3 +289,3 @@ }
     const bareSupers = new Set();
-    path.traverse(_core.traverse.visitors.merge([_helperReplaceSupers.environmentVisitor, {
+    path.traverse(_core.traverse.visitors.merge([_helperEnvironmentVisitor.default, {
       Super(path) {
@@ -602,7 +610,15 @@ const {
     if (constructorOnly) {
-      return _core.types.toExpression(body[0]);
+      const expr = _core.types.toExpression(body[0]);
+
+      return classState.isLoose ? expr : createClassHelper([expr]);
     }
 
-    body.push(_core.types.returnStatement(_core.types.cloneNode(classState.classRef)));
+    let returnArg = _core.types.cloneNode(classState.classRef);
 
+    if (!classState.pushedCreateClass && !classState.isLoose) {
+      returnArg = createClassHelper([returnArg]);
+    }
+
+    body.push(_core.types.returnStatement(returnArg));
+
     const container = _core.types.arrowFunctionExpression(closureParams, _core.types.blockStatement(body, directives));
@@ -609,0 +625,0 @@

package.json

 {
   "name": "@babel/plugin-transform-classes",
-  "version": "7.16.0",
+  "version": "7.16.5",
   "description": "Compile ES2015 classes to ES5",
@@ -18,6 +18,7 @@ "repository": {
     "@babel/helper-annotate-as-pure": "^7.16.0",
+    "@babel/helper-environment-visitor": "^7.16.5",
     "@babel/helper-function-name": "^7.16.0",
     "@babel/helper-optimise-call-expression": "^7.16.0",
-    "@babel/helper-plugin-utils": "^7.14.5",
-    "@babel/helper-replace-supers": "^7.16.0",
+    "@babel/helper-plugin-utils": "^7.16.5",
+    "@babel/helper-replace-supers": "^7.16.5",
     "@babel/helper-split-export-declaration": "^7.16.0",
@@ -33,5 +34,5 @@ "globals": "^11.1.0"
   "devDependencies": {
-    "@babel/core": "^7.16.0",
-    "@babel/helper-plugin-test-runner": "^7.16.0",
-    "@babel/traverse": "^7.16.0"
+    "@babel/core": "^7.16.5",
+    "@babel/helper-plugin-test-runner": "^7.16.5",
+    "@babel/traverse": "^7.16.5"
   },
@@ -38,0 +39,0 @@ "engines": {

No alert changes

Improved metrics

Total package byte prevSize

26548

increased by1.89%

Lines of code

626

increased by1.79%

Worsened metrics

Dependency count

9

increased by12.5%

Dependency changes

• + Added@babel/helper-environment-visitor@^7.16.5

• + Addedelectron-to-chromium@1.4.768(transitive)

• Updated@babel/helper-plugin-utils@^7.16.5

• Updated@babel/helper-replace-supers@^7.16.5