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

Comparing version 7.3.4 to 7.4.0

lib/index.js

@@ -177,5 +177,4 @@ "use strict";
     const parentScope = scope.getFunctionParent() || scope.getProgramParent();
-    const ids = path.getBindingIdentifiers();
 
-    for (const name in ids) {
+    for (const name of Object.keys(path.getBindingIdentifiers())) {
       const binding = scope.getOwnBinding(name);
@@ -268,5 +267,3 @@ if (binding) binding.kind = "var";
     if (path.isAssignmentExpression() || path.isUpdateExpression()) {
-      const bindings = path.getBindingIdentifiers();
-
-      for (const name in bindings) {
+      for (const name of Object.keys(path.getBindingIdentifiers())) {
         if (state.outsideReferences[name] !== path.scope.getBindingIdentifier(name)) {
@@ -408,3 +405,3 @@ continue;
 
-    for (const name in scope.bindings) {
+    for (const name of Object.keys(scope.bindings)) {
       const binding = scope.bindings[name];
@@ -435,3 +432,3 @@ if (binding.kind !== "const") continue;
 
-    for (const key in letRefs) {
+    for (const key of Object.keys(letRefs)) {
       const ref = letRefs[key];
@@ -459,3 +456,3 @@ const binding = scope.getBinding(ref.name);
 
-    for (const key in letRefs) {
+    for (const key of Object.keys(letRefs)) {
       const ref = letRefs[key];
@@ -474,3 +471,3 @@
 
-    for (const key in outsideLetRefs) {
+    for (const key of Object.keys(outsideLetRefs)) {
       const ref = letRefs[key];
@@ -493,3 +490,3 @@
     if (this.loop) {
-      for (const name in outsideRefs) {
+      for (const name of Object.keys(outsideRefs)) {
         const id = outsideRefs[name];
@@ -706,3 +703,3 @@
 
-    for (const name in names) {
+    for (const name of Object.keys(names)) {
       declars.push(_core().types.variableDeclarator(names[name]));
@@ -739,3 +736,3 @@ }
     if (has.hasBreakContinue) {
-      for (const key in has.map) {
+      for (const key of Object.keys(has.map)) {
         cases.push(_core().types.switchCase(_core().types.stringLiteral(key), [has.map[key]]));
@@ -742,0 +739,0 @@ }

lib/tdz.js

@@ -83,3 +83,3 @@ "use strict";
 
-      for (const name in ids) {
+      for (const name of Object.keys(ids)) {
         const id = ids[name];
@@ -86,0 +86,0 @@

package.json

 {
   "name": "@babel/plugin-transform-block-scoping",
-  "version": "7.3.4",
+  "version": "7.4.0",
   "description": "Compile ES2015 block scoping (const and let) to ES5",
@@ -22,6 +22,6 @@ "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-block-scoping",
   "devDependencies": {
-    "@babel/core": "^7.3.4",
+    "@babel/core": "^7.4.0",
     "@babel/helper-plugin-test-runner": "^7.0.0"
   },
-  "gitHead": "1f6454cc90fe33e0a32260871212e2f719f35741"
+  "gitHead": "f1328fb913b5a93d54dfc6e3728b1f56c8f4a804"
 }

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Improved metrics

Total package byte prevSize

26246

increased by0.29%

Worsened metrics

Lines of code

694

decreased by-0.29%

No dependency changes