@babel/plugin-proposal-optional-chaining - npm Package Compare versions

Comparing version 7.10.1 to 7.10.3

lib/index.js

@@ -32,10 +32,17 @@ "use strict";
         const {
-          parentPath,
           scope
         } = path;
+        let maybeParenthesized = path;
+        const parentPath = path.findParent(p => {
+          if (!p.isParenthesizedExpression()) return true;
+          maybeParenthesized = p;
+        });
         let isDeleteOperation = false;
+        const parentIsCall = parentPath.isCallExpression({
+          callee: maybeParenthesized.node
+        }) && path.isOptionalMemberExpression();
         const optionals = [];
         let optionalPath = path;
 
-        while (optionalPath.isOptionalMemberExpression() || optionalPath.isOptionalCallExpression()) {
+        while (optionalPath.isOptionalMemberExpression() || optionalPath.isOptionalCallExpression() || optionalPath.isParenthesizedExpression() || optionalPath.isTSNonNullExpression()) {
           const {
@@ -55,5 +62,3 @@ node
             optionalPath = optionalPath.get("callee");
-          }
-
-          if (optionalPath.isTSNonNullExpression()) {
+          } else {
             optionalPath = optionalPath.get("expression");
@@ -117,3 +122,24 @@ }
 
-          replacementPath.replaceWith(_core.types.conditionalExpression(loose ? _core.types.binaryExpression("==", _core.types.cloneNode(check), _core.types.nullLiteral()) : _core.types.logicalExpression("||", _core.types.binaryExpression("===", _core.types.cloneNode(check), _core.types.nullLiteral()), _core.types.binaryExpression("===", _core.types.cloneNode(ref), scope.buildUndefinedNode())), isDeleteOperation ? _core.types.booleanLiteral(true) : scope.buildUndefinedNode(), replacementPath.node));
+          let replacement = replacementPath.node;
+
+          if (i === 0 && parentIsCall) {
+            var _baseRef;
+
+            const {
+              object
+            } = replacement;
+            let baseRef;
+
+            if (!loose || !isSimpleMemberExpression(object)) {
+              baseRef = scope.maybeGenerateMemoised(object);
+
+              if (baseRef) {
+                replacement.object = _core.types.assignmentExpression("=", baseRef, object);
+              }
+            }
+
+            replacement = _core.types.callExpression(_core.types.memberExpression(replacement, _core.types.identifier("bind")), [_core.types.cloneNode((_baseRef = baseRef) != null ? _baseRef : object)]);
+          }
+
+          replacementPath.replaceWith(_core.types.conditionalExpression(loose ? _core.types.binaryExpression("==", _core.types.cloneNode(check), _core.types.nullLiteral()) : _core.types.logicalExpression("||", _core.types.binaryExpression("===", _core.types.cloneNode(check), _core.types.nullLiteral()), _core.types.binaryExpression("===", _core.types.cloneNode(ref), scope.buildUndefinedNode())), isDeleteOperation ? _core.types.booleanLiteral(true) : scope.buildUndefinedNode(), replacement));
           replacementPath = replacementPath.get("alternate");
@@ -120,0 +146,0 @@ }

package.json

 {
   "name": "@babel/plugin-proposal-optional-chaining",
-  "version": "7.10.1",
+  "version": "7.10.3",
   "description": "Transform optional chaining operators into a series of nil checks",
@@ -19,3 +19,3 @@ "repository": {
   "dependencies": {
-    "@babel/helper-plugin-utils": "^7.10.1",
+    "@babel/helper-plugin-utils": "^7.10.3",
     "@babel/plugin-syntax-optional-chaining": "^7.8.0"
@@ -27,7 +27,7 @@ },
   "devDependencies": {
-    "@babel/core": "^7.10.1",
-    "@babel/helper-plugin-test-runner": "^7.10.1",
+    "@babel/core": "^7.10.3",
+    "@babel/helper-plugin-test-runner": "^7.10.3",
     "@babel/plugin-transform-block-scoping": "^7.10.1"
   },
-  "gitHead": "88f57a7ea659d25232bf62de1efceb5d6299b8cf"
+  "gitHead": "2787ee2f967b6d8e1121fca00a8d578d75449a53"
 }

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Improved metrics

Total package byte prevSize

7763

increased by15.8%

Lines of code

120

increased by21.21%

Worsened metrics

Number of medium supply chain risk alerts

1

increased byInfinity%

Dependency changes

• Updated@babel/helper-plugin-utils@^7.10.3