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

Comparing version 7.14.5 to 7.15.3

lib/index.js

@@ -188,9 +188,8 @@ "use strict";
   enter(path, self) {
-    const {
-      node,
-      parent
-    } = path;
+    if (path.isForStatement()) {
+      const {
+        node
+      } = path;
 
-    if (path.isForStatement()) {
-      if (isVar(node.init, node)) {
+      if (isVar(node.init)) {
         const nodes = self.pushDeclar(node.init);
@@ -204,9 +203,13 @@
       }
-    } else if (path.isFor()) {
-      if (isVar(node.left, node)) {
+    } else if (path.isForInStatement() || path.isForOfStatement()) {
+      const {
+        node
+      } = path;
+
+      if (isVar(node.left)) {
         self.pushDeclar(node.left);
         node.left = node.left.declarations[0].id;
       }
-    } else if (isVar(node, parent)) {
-      path.replaceWithMultiple(self.pushDeclar(node).map(expr => _core.types.expressionStatement(expr)));
+    } else if (isVar(path.node)) {
+      path.replaceWithMultiple(self.pushDeclar(path.node).map(expr => _core.types.expressionStatement(expr)));
     } else if (path.isFunction()) {
@@ -282,2 +285,6 @@ return path.skip();
     if (loopText) {
+      if (_core.types.isReturnStatement(node)) {
+        throw new Error("Internal error: unexpected return statement with `loopText`");
+      }
+
       if (node.label) {
@@ -299,3 +306,3 @@ if (state.innerLabels.indexOf(node.label.name) >= 0) {
 
-    if (path.isReturnStatement()) {
+    if (_core.types.isReturnStatement(node)) {
       state.hasReturn = true;
@@ -329,2 +336,18 @@ replace = _core.types.objectExpression([_core.types.objectProperty(_core.types.identifier("v"), node.argument || scope.buildUndefinedNode())]);
   constructor(loopPath, blockPath, parent, scope, throwIfClosureRequired, tdzEnabled, state) {
+    this.parent = void 0;
+    this.state = void 0;
+    this.scope = void 0;
+    this.throwIfClosureRequired = void 0;
+    this.tdzEnabled = void 0;
+    this.blockPath = void 0;
+    this.block = void 0;
+    this.outsideLetReferences = void 0;
+    this.hasLetReferences = void 0;
+    this.letReferences = void 0;
+    this.body = void 0;
+    this.loopParent = void 0;
+    this.loopLabel = void 0;
+    this.loopPath = void 0;
+    this.loop = void 0;
+    this.has = void 0;
     this.parent = parent;
@@ -331,0 +354,0 @@ this.scope = scope;

package.json

 {
   "name": "@babel/plugin-transform-block-scoping",
-  "version": "7.14.5",
+  "version": "7.15.3",
   "description": "Compile ES2015 block scoping (const and let) to ES5",
@@ -26,4 +26,5 @@ "repository": {
   "devDependencies": {
-    "@babel/core": "7.14.5",
-    "@babel/helper-plugin-test-runner": "7.14.5"
+    "@babel/core": "7.15.0",
+    "@babel/helper-plugin-test-runner": "7.14.5",
+    "@babel/traverse": "7.15.0"
   },
@@ -30,0 +31,0 @@ "engines": {

No alert changes

Improved metrics

Total package byte prevSize

27172

increased by2.73%

Lines of code

698

increased by3.1%

Worsened metrics

Dev dependency count

3

increased by50%

No dependency changes