@babel/plugin-transform-block-scoping - npm Package Compare versions

Comparing version 7.20.11 to 7.20.14

lib/annex-B_3_3.js

@@ -9,3 +9,2 @@ "use strict";
 var _core = require("@babel/core");
-
 const annexB33FunctionsVisitor = {
@@ -20,3 +19,2 @@ VariableDeclaration(path) {
   },
-
   BlockStatement(path) {
@@ -23,0 +21,0 @@ if (isStrict(path)) return;

lib/index.js

@@ -26,4 +26,3 @@ "use strict";
     name: "transform-block-scoping",
-    visitor: _core.traverse.visitors.merge([
-    _annexB_3_.annexB33FunctionsVisitor, {
+    visitor: _core.traverse.visitors.merge([_annexB_3_.annexB33FunctionsVisitor, {
       Loop(path, state) {
@@ -59,3 +58,2 @@ const isForStatement = path.isForStatement();
             if ((_bodyScope = bodyScope) != null && _bodyScope.hasOwnBinding(name)) continue;
-
             let binding = headScope.getOwnBinding(name);
@@ -74,5 +72,5 @@ if (!binding) {
               captured.push(name);
-            } else if (headScope.parent.hasBinding(name)) {
+            } else if (headScope.parent.hasBinding(name) || headScope.parent.hasGlobal(name)) {
               const newName = headScope.generateUid(name);
-              headPath.scope.rename(name, newName);
+              headScope.rename(name, newName);
               name = newName;
@@ -146,15 +144,9 @@ }
   const blockScope = path.scope;
-  let varScope = blockScope.getFunctionParent();
-  let isProgramScope = false;
-  if (!varScope) {
-    varScope = blockScope.getProgramParent();
-    isProgramScope = true;
-  }
+  const varScope = blockScope.getFunctionParent() || blockScope.getProgramParent();
   if (varScope !== blockScope) {
     for (const name of bindingNames) {
       let newName = name;
-      if (
-      blockScope.parent.hasBinding(name, {
+      if (blockScope.parent.hasBinding(name, {
         noUids: true
-      }) || blockScope.parent.hasGlobal(name) || isProgramScope && varScope.hasGlobal(name)) {
+      }) || blockScope.parent.hasGlobal(name)) {
         newName = blockScope.generateUid(name);
@@ -187,4 +179,3 @@ blockScope.rename(name, newName);
   if (!_core.types.isVariableDeclaration(node)) return false;
-  if (
-  node[_core.types.BLOCK_SCOPED_SYMBOL]) {
+  if (node[_core.types.BLOCK_SCOPED_SYMBOL]) {
     return true;
@@ -191,0 +182,0 @@ }

lib/loop.js

@@ -182,3 +182,2 @@ "use strict";
   if (updaterNode) fn.body.body.push(updaterNode);
-
   const [varPath] = loopPath.insertBefore(_core.types.variableDeclaration("var", [_core.types.variableDeclarator(_core.types.identifier(id), fn)]));
@@ -185,0 +184,0 @@ const bodyStmts = [];

lib/validation.js

@@ -37,7 +37,5 @@ "use strict";
       } else if (["&&=", "||=", "??="].includes(operator)) {
-        violation.replaceWith(_core.types.logicalExpression(
-        operator.slice(0, -1), left, _core.types.sequenceExpression([right, throwNode])));
+        violation.replaceWith(_core.types.logicalExpression(operator.slice(0, -1), left, _core.types.sequenceExpression([right, throwNode])));
       } else {
-        violation.replaceWith(_core.types.sequenceExpression([_core.types.binaryExpression(
-        operator.slice(0, -1), left, right), throwNode]));
+        violation.replaceWith(_core.types.sequenceExpression([_core.types.binaryExpression(operator.slice(0, -1), left, right), throwNode]));
       }
@@ -68,4 +66,3 @@ } else if (violation.isUpdateExpression()) {
     skipTDZChecks.add(clone);
-    return _core.types.callExpression(state.addHelper("temporalRef"), [
-    clone, _core.types.stringLiteral(node.name)]);
+    return _core.types.callExpression(state.addHelper("temporalRef"), [clone, _core.types.stringLiteral(node.name)]);
   } else {
@@ -72,0 +69,0 @@ return _core.types.callExpression(state.addHelper("tdz"), [_core.types.stringLiteral(node.name)]);

package.json

 {
   "name": "@babel/plugin-transform-block-scoping",
-  "version": "7.20.11",
+  "version": "7.20.14",
   "description": "Compile ES2015 block scoping (const and let) to ES5",
@@ -26,5 +26,5 @@ "repository": {
   "devDependencies": {
-    "@babel/core": "^7.20.7",
+    "@babel/core": "^7.20.12",
     "@babel/helper-plugin-test-runner": "^7.18.6",
-    "@babel/traverse": "^7.20.10"
+    "@babel/traverse": "^7.20.13"
   },
@@ -31,0 +31,0 @@ "engines": {

No alert changes

Worsened metrics

Total package byte prevSize

83605

decreased by-0.4%

Lines of code

676

decreased by-1.6%

No dependency changes