@babel/helper-member-expression-to-functions - npm Package Compare versions

Comparing version 7.10.3 to 7.10.4

lib/index.js

@@ -135,6 +135,8 @@ "use strict";
 
-      if (rootParentPath.isUnaryExpression({
+      const isDeleteOperation = rootParentPath.isUnaryExpression({
         operator: "delete"
-      })) {
-        throw member.buildCodeFrameError(`can't handle delete`);
+      });
+
+      if (isDeleteOperation && endPath.isOptionalMemberExpression() && endPath.get("property").isPrivateName()) {
+        throw member.buildCodeFrameError(`can't delete a private class element`);
       }
@@ -218,4 +220,11 @@
 
-      endPath.replaceWith(t.conditionalExpression(t.logicalExpression("||", t.binaryExpression("===", baseNeedsMemoised ? t.assignmentExpression("=", baseRef, startingNode) : baseRef, t.nullLiteral()), t.binaryExpression("===", t.cloneNode(baseRef), scope.buildUndefinedNode())), scope.buildUndefinedNode(), regular));
+      let replacementPath = endPath;
 
+      if (isDeleteOperation) {
+        replacementPath = endParentPath;
+        regular = endParentPath.node;
+      }
+
+      replacementPath.replaceWith(t.conditionalExpression(t.logicalExpression("||", t.binaryExpression("===", baseNeedsMemoised ? t.assignmentExpression("=", baseRef, startingNode) : baseRef, t.nullLiteral()), t.binaryExpression("===", t.cloneNode(baseRef), scope.buildUndefinedNode())), isDeleteOperation ? t.booleanLiteral(true) : scope.buildUndefinedNode(), regular));
+
       if (context) {
@@ -222,0 +231,0 @@ const endParent = endParentPath.node;

package.json

 {
   "name": "@babel/helper-member-expression-to-functions",
-  "version": "7.10.3",
+  "version": "7.10.4",
   "description": "Helper function to replace certain member expressions with function calls",
@@ -17,5 +17,5 @@ "repository": {
   "dependencies": {
-    "@babel/types": "^7.10.3"
+    "@babel/types": "^7.10.4"
   },
-  "gitHead": "2787ee2f967b6d8e1121fca00a8d578d75449a53"
+  "gitHead": "7fd40d86a0d03ff0e9c3ea16b29689945433d4df"
 }

Fixed alerts

New author

Supply chain risk

A new npm collaborator published a version of the package for the first time. New collaborators are usually benign additions to a project, but do indicate a change to the security surface area of a package.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

11875

increased by3.14%

Lines of code

269

increased by2.28%

Number of medium supply chain risk alerts

0

decreased by-100%

Dependency changes

• Updated@babel/types@^7.10.4