@babel/helper-module-transforms - npm Package Compare versions

Comparing version 7.18.6 to 7.18.8

lib/rewrite-live-references.js

@@ -145,3 +145,3 @@ "use strict";
     if (exportNames.length > 0) {
-      const statement = expressionStatement(buildBindingExportAssignmentExpression(metadata, exportNames, identifier(localName)));
+      const statement = expressionStatement(buildBindingExportAssignmentExpression(metadata, exportNames, identifier(localName), path.scope));
       statement._blockHoist = path.node._blockHoist;
@@ -162,3 +162,3 @@ requeueInParent(path.insertAfter(statement)[0]);
       if (exportNames.length > 0) {
-        const statement = expressionStatement(buildBindingExportAssignmentExpression(metadata, exportNames, identifier(localName)));
+        const statement = expressionStatement(buildBindingExportAssignmentExpression(metadata, exportNames, identifier(localName), path.scope));
         statement._blockHoist = path.node._blockHoist;
@@ -172,3 +172,11 @@ requeueInParent(path.insertAfter(statement)[0]);
 
-const buildBindingExportAssignmentExpression = (metadata, exportNames, localExpr) => {
+const buildBindingExportAssignmentExpression = (metadata, exportNames, localExpr, scope) => {
+  const exportsObjectName = metadata.exportName;
+
+  for (let currentScope = scope; currentScope != null; currentScope = currentScope.parent) {
+    if (currentScope.hasOwnBinding(exportsObjectName)) {
+      currentScope.rename(exportsObjectName);
+    }
+  }
+
   return (exportNames || []).reduce((expr, exportName) => {
@@ -179,3 +187,3 @@ const {
     const computed = stringSpecifiers.has(exportName);
-    return assignmentExpression("=", memberExpression(identifier(metadata.exportName), computed ? stringLiteral(exportName) : identifier(exportName), computed), expr);
+    return assignmentExpression("=", memberExpression(identifier(exportsObjectName), computed ? stringLiteral(exportName) : identifier(exportName), computed), expr);
   }, localExpr);
@@ -269,6 +277,6 @@ };
         } else if (update.prefix) {
-          path.replaceWith(buildBindingExportAssignmentExpression(this.metadata, exportedNames, cloneNode(update)));
+          path.replaceWith(buildBindingExportAssignmentExpression(this.metadata, exportedNames, cloneNode(update), path.scope));
         } else {
           const ref = scope.generateDeclaredUidIdentifier(localName);
-          path.replaceWith(sequenceExpression([assignmentExpression("=", cloneNode(ref), cloneNode(update)), buildBindingExportAssignmentExpression(this.metadata, exportedNames, identifier(localName)), cloneNode(ref)]));
+          path.replaceWith(sequenceExpression([assignmentExpression("=", cloneNode(ref), cloneNode(update)), buildBindingExportAssignmentExpression(this.metadata, exportedNames, identifier(localName), path.scope), cloneNode(ref)]));
         }
@@ -317,3 +325,3 @@ }
 
-          path.replaceWith(buildBindingExportAssignmentExpression(this.metadata, exportedNames, assignment));
+          path.replaceWith(buildBindingExportAssignmentExpression(this.metadata, exportedNames, assignment, path.scope));
           requeueInParent(path);
@@ -335,3 +343,3 @@ }
           if (exportedNames.length > 0) {
-            items.push(buildBindingExportAssignmentExpression(this.metadata, exportedNames, identifier(localName)));
+            items.push(buildBindingExportAssignmentExpression(this.metadata, exportedNames, identifier(localName), path.scope));
           }
@@ -338,0 +346,0 @@ });

package.json

 {
   "name": "@babel/helper-module-transforms",
-  "version": "7.18.6",
+  "version": "7.18.8",
   "description": "Babel helper functions for implementing ES6 module transformations",
@@ -24,4 +24,4 @@ "author": "The Babel Team (https://babel.dev/team)",
     "@babel/template": "^7.18.6",
-    "@babel/traverse": "^7.18.6",
-    "@babel/types": "^7.18.6"
+    "@babel/traverse": "^7.18.8",
+    "@babel/types": "^7.18.8"
   },
@@ -28,0 +28,0 @@ "engines": {

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Improved metrics

Total package byte prevSize

41775

increased by0.81%

Lines of code

1109

increased by0.54%

Dependency changes

• Updated@babel/traverse@^7.18.8

• Updated@babel/types@^7.18.8