@babel/plugin-proposal-object-rest-spread - npm Package Compare versions

Comparing version 7.19.4 to 7.20.2

lib/index.js

@@ -34,3 +34,2 @@ 'use strict';
       const firstProperty = properties[0];
-
       if (isObjectProperty$1(firstProperty)) {
@@ -60,2 +59,3 @@ return shouldStoreRHSInTemporaryVariable(firstProperty.value);
   const pattern = core.types.objectPattern([property]);
+
   var ZERO_REFS = core.types.isReferenced(node, property, pattern) ? 1 : 0;
@@ -65,3 +65,2 @@ }
   var _api$assumption, _api$assumption2, _api$assumption3, _api$assumption4;
-
   api.assertVersion(7);
@@ -76,7 +75,5 @@ const targets = api.targets();
   } = opts;
-
   if (typeof loose !== "boolean") {
     throw new Error(".loose must be a boolean, or undefined");
   }
-
   const ignoreFunctionLength = (_api$assumption = api.assumption("ignoreFunctionLength")) != null ? _api$assumption : loose;
@@ -86,7 +83,5 @@ const objectRestNoSymbols = (_api$assumption2 = api.assumption("objectRestNoSymbols")) != null ? _api$assumption2 : loose;
   const setSpreadProperties = (_api$assumption4 = api.assumption("setSpreadProperties")) != null ? _api$assumption4 : loose;
-
   function getExtendsHelper(file) {
     return useBuiltIns ? core.types.memberExpression(core.types.identifier("Object"), core.types.identifier("assign")) : file.addHelper("extends");
   }
-
   function hasRestElement(path) {
@@ -100,3 +95,2 @@ let foundRestElement = false;
   }
-
   function hasObjectPatternRestElement(path) {
@@ -112,3 +106,2 @@ let foundRestElement = false;
   }
-
   function visitRestElements(path, visitor) {
@@ -121,3 +114,2 @@ path.traverse({
         } = path;
-
         if (isAssignmentPattern(parent) && key === "right" || isObjectProperty(parent) && parent.computed && key === "key") {
@@ -127,7 +119,5 @@ path.skip();
       },
-
       RestElement: visitor
     });
   }
-
   function hasSpread(node) {
@@ -139,3 +129,2 @@ for (const prop of node.properties) {
     }
-
     return false;
@@ -149,3 +138,2 @@ }
     let hasTemplateLiteral = false;
-
     for (const prop of props) {
@@ -158,3 +146,4 @@ if (core.types.isIdentifier(prop.key) && !prop.computed) {
       } else if (core.types.isLiteral(prop.key)) {
-        keys.push(core.types.stringLiteral(String(prop.key.value)));
+        keys.push(core.types.stringLiteral(String(
+        prop.key.value)));
       } else {
@@ -165,3 +154,2 @@ keys.push(core.types.cloneNode(prop.key));
     }
-
     return {
@@ -176,6 +164,4 @@ keys,
     const impureComputedPropertyDeclarators = [];
-
     for (const propPath of properties) {
       const key = propPath.get("key");
-
       if (propPath.node.computed && !key.isPure()) {
@@ -188,6 +174,4 @@ const name = scope.generateUidBasedOnNode(key.node);
     }
-
     return impureComputedPropertyDeclarators;
   }
-
   function removeUnusedExcludedKeys(path) {
@@ -197,7 +181,5 @@ const bindings = path.getOuterBindingIdentifierPaths();
       const bindingParentPath = bindings[bindingName].parentPath;
-
       if (path.scope.getBinding(bindingName).references > ZERO_REFS || !bindingParentPath.isObjectProperty()) {
         return;
       }
-
       bindingParentPath.remove();
@@ -219,9 +201,6 @@ });
     } = extractNormalizedKeys(path.node);
-
     if (keys.length === 0) {
       return [impureComputedPropertyDeclarators, restElement.argument, core.types.callExpression(getExtendsHelper(file), [core.types.objectExpression([]), core.types.sequenceExpression([core.types.callExpression(file.addHelper("objectDestructuringEmpty"), [core.types.cloneNode(objRef)]), core.types.cloneNode(objRef)])])];
     }
-
     let keyExpression;
-
     if (!allLiteral) {
@@ -231,3 +210,2 @@ keyExpression = core.types.callExpression(core.types.memberExpression(core.types.arrayExpression(keys), core.types.identifier("map")), [file.addHelper("toPropertyKey")]);
       keyExpression = core.types.arrayExpression(keys);
-
       if (!hasTemplateLiteral && !core.types.isProgram(path.scope.block)) {
@@ -244,6 +222,4 @@ const program = path.findParent(path => path.isProgram());
     }
-
     return [impureComputedPropertyDeclarators, restElement.argument, core.types.callExpression(file.addHelper(`objectWithoutProperties${objectRestNoSymbols ? "Loose" : ""}`), [core.types.cloneNode(objRef), keyExpression])];
   }
-
   function replaceRestElement(parentPath, paramPath, container) {
@@ -254,6 +230,4 @@ if (paramPath.isAssignmentPattern()) {
     }
-
     if (paramPath.isArrayPattern() && hasRestElement(paramPath)) {
       const elements = paramPath.get("elements");
-
       for (let i = 0; i < elements.length; i++) {
@@ -263,7 +237,5 @@ replaceRestElement(parentPath, elements[i], container);
     }
-
     if (paramPath.isObjectPattern() && hasRestElement(paramPath)) {
       const uid = parentPath.scope.generateUidIdentifier("ref");
       const declar = core.types.variableDeclaration("let", [core.types.variableDeclarator(paramPath.node, uid)]);
-
       if (container) {
@@ -275,7 +247,5 @@ container.push(declar);
       }
-
       paramPath.replaceWith(core.types.cloneNode(uid));
     }
   }
-
   return {
@@ -289,9 +259,6 @@ name: "proposal-object-rest-spread",
         const idsInRestParams = new Set();
-
         for (let i = 0; i < params.length; ++i) {
           const param = params[i];
-
           if (hasRestElement(param)) {
             paramsWithRestElement.add(i);
-
             for (const name of Object.keys(param.getBindingIdentifiers())) {
@@ -304,6 +271,4 @@ idsInRestParams.add(name);
         let idInRest = false;
-
         const IdentifierHandler = function (path, functionScope) {
           const name = path.node.name;
-
           if (path.scope.getBinding(name) === functionScope.getBinding(name) && idsInRestParams.has(name)) {
@@ -314,8 +279,5 @@ idInRest = true;
         };
-
         let i;
-
         for (i = 0; i < params.length && !idInRest; ++i) {
           const param = params[i];
-
           if (!paramsWithRestElement.has(i)) {
@@ -332,7 +294,5 @@ if (param.isReferencedIdentifier() || param.isBindingIdentifier()) {
         }
-
         if (!idInRest) {
           for (let i = 0; i < params.length; ++i) {
             const param = params[i];
-
             if (paramsWithRestElement.has(i)) {
@@ -344,7 +304,5 @@ replaceRestElement(path, param);
           const shouldTransformParam = idx => idx >= i - 1 || paramsWithRestElement.has(idx);
-
           pluginTransformParameters.convertFunctionParams(path, ignoreFunctionLength, shouldTransformParam, replaceRestElement);
         }
       },
-
       VariableDeclarator(path, file) {
@@ -354,3 +312,2 @@ if (!path.get("id").isObjectPattern()) {
         }
-
         let insertionPath = path;
@@ -362,4 +319,4 @@ const originalPath = path;
           }
-
-          if (shouldStoreRHSInTemporaryVariable(originalPath.node.id) && !core.types.isIdentifier(originalPath.node.init)) {
+          if (
+          shouldStoreRHSInTemporaryVariable(originalPath.node.id) && !core.types.isIdentifier(originalPath.node.init)) {
             const initRef = path.scope.generateUidIdentifierBasedOnNode(originalPath.node.init, "ref");
@@ -370,3 +327,2 @@ originalPath.insertBefore(core.types.variableDeclarator(initRef, originalPath.node.init));
           }
-
           let ref = originalPath.node.init;
@@ -390,9 +346,8 @@ const refPropertyPath = [];
           });
+
           const objectPatternPath = path.findParent(path => path.isObjectPattern());
           const [impureComputedPropertyDeclarators, argument, callExpression] = createObjectRest(objectPatternPath, file, ref);
-
           if (pureGetters) {
             removeUnusedExcludedKeys(objectPatternPath);
           }
-
           core.types.assertIdentifier(argument);
@@ -403,3 +358,2 @@ insertionPath.insertBefore(impureComputedPropertyDeclarators);
           path.scope.registerBinding(kind, insertionPath);
-
           if (objectPatternPath.node.properties.length === 0) {
@@ -410,3 +364,2 @@ objectPatternPath.findParent(path => path.isObjectProperty() || path.isVariableDeclarator()).remove();
       },
-
       ExportNamedDeclaration(path) {
@@ -418,3 +371,2 @@ const declaration = path.get("declaration");
         const specifiers = [];
-
         for (const name of Object.keys(path.getOuterBindingIdentifiers(true))) {
@@ -427,3 +379,2 @@ specifiers.push(core.types.exportSpecifier(core.types.identifier(name), core.types.identifier(name)));
       },
-
       CatchClause(path) {
@@ -433,6 +384,4 @@ const paramPath = path.get("param");
       },
-
       AssignmentExpression(path, file) {
         const leftPath = path.get("left");
-
         if (leftPath.isObjectPattern() && hasRestElement(leftPath)) {
@@ -443,11 +392,9 @@ const nodes = [];
           const [impureComputedPropertyDeclarators, argument, callExpression] = createObjectRest(leftPath, file, core.types.identifier(refName));
-
           if (impureComputedPropertyDeclarators.length > 0) {
             nodes.push(core.types.variableDeclaration("var", impureComputedPropertyDeclarators));
           }
-
           const nodeWithoutSpread = core.types.cloneNode(path.node);
           nodeWithoutSpread.right = core.types.identifier(refName);
           nodes.push(core.types.expressionStatement(nodeWithoutSpread));
-          nodes.push(core.types.toStatement(core.types.assignmentExpression("=", argument, callExpression)));
+          nodes.push(core.types.expressionStatement(core.types.assignmentExpression("=", argument, callExpression)));
           nodes.push(core.types.expressionStatement(core.types.identifier(refName)));
@@ -457,3 +404,2 @@ path.replaceWithMultiple(nodes);
       },
-
       ForXStatement(path) {
@@ -466,7 +412,5 @@ const {
         const left = node.left;
-
         if (!hasObjectPatternRestElement(leftPath)) {
           return;
         }
-
         if (!core.types.isVariableDeclaration(left)) {
@@ -477,7 +421,5 @@ const temp = scope.generateUidIdentifier("ref");
           const body = path.node.body;
-
           if (body.body.length === 0 && path.isCompletionRecord()) {
             body.body.unshift(core.types.expressionStatement(scope.buildUndefinedNode()));
           }
-
           body.body.unshift(core.types.expressionStatement(core.types.assignmentExpression("=", left, core.types.cloneNode(temp))));
@@ -493,3 +435,2 @@ } else {
       },
-
       ArrayPattern(path) {
@@ -501,3 +442,2 @@ const objectPatterns = [];
           }
-
           const objectPattern = path.parentPath;
@@ -509,3 +449,2 @@ const uid = path.scope.generateUidIdentifier("ref");
         });
-
         if (objectPatterns.length > 0) {
@@ -518,7 +457,5 @@ const statementPath = path.getStatementParent();
       },
-
       ObjectExpression(path, file) {
         if (!hasSpread(path.node)) return;
         let helper;
-
         if (setSpreadProperties) {
@@ -531,9 +468,8 @@ helper = getExtendsHelper(file);
             this.file.declarations["objectSpread2"] = null;
+
             helper = file.addHelper("objectSpread");
           }
         }
-
         let exp = null;
         let props = [];
-
         function make() {
@@ -543,3 +479,2 @@ const hadProps = props.length > 0;
           props = [];
-
           if (!exp) {
@@ -554,9 +489,7 @@ exp = core.types.callExpression(helper, [obj]);
             }
-
             return;
           }
-
-          exp = core.types.callExpression(core.types.cloneNode(helper), [exp, ...(hadProps ? [core.types.objectExpression([]), obj] : [])]);
+          exp = core.types.callExpression(core.types.cloneNode(helper), [exp,
+          ...(hadProps ? [core.types.objectExpression([]), obj] : [])]);
         }
-
         for (const prop of path.node.properties) {
@@ -570,7 +503,5 @@ if (core.types.isSpreadElement(prop)) {
         }
-
         if (props.length) make();
         path.replaceWith(exp);
       }
-
     }
@@ -577,0 +508,0 @@ };

package.json

 {
   "name": "@babel/plugin-proposal-object-rest-spread",
-  "version": "7.19.4",
+  "version": "7.20.2",
   "description": "Compile object rest and spread to ES5",
@@ -20,7 +20,7 @@ "repository": {
   "dependencies": {
-    "@babel/compat-data": "^7.19.4",
-    "@babel/helper-compilation-targets": "^7.19.3",
-    "@babel/helper-plugin-utils": "^7.19.0",
+    "@babel/compat-data": "^7.20.1",
+    "@babel/helper-compilation-targets": "^7.20.0",
+    "@babel/helper-plugin-utils": "^7.20.2",
     "@babel/plugin-syntax-object-rest-spread": "^7.8.3",
-    "@babel/plugin-transform-parameters": "^7.18.8"
+    "@babel/plugin-transform-parameters": "^7.20.1"
   },
@@ -31,5 +31,5 @@ "peerDependencies": {
   "devDependencies": {
-    "@babel/core": "^7.19.3",
+    "@babel/core": "^7.20.2",
     "@babel/helper-plugin-test-runner": "^7.18.6",
-    "@babel/parser": "^7.19.4"
+    "@babel/parser": "^7.20.2"
   },
@@ -36,0 +36,0 @@ "engines": {

Fixed alerts

Major refactor

Supply chain risk

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

Found 1 instance in 1 package

Improved metrics

Lines of code

449

increased by0.67%

Number of medium supply chain risk alerts

0

decreased by-100%

Worsened metrics

Total package byte prevSize

70551

decreased by-0.5%

Dependency changes

• Updated@babel/compat-data@^7.20.1

• Updated@babel/helper-compilation-targets@^7.20.0

• Updated@babel/helper-plugin-utils@^7.20.2

• Updated@babel/plugin-transform-parameters@^7.20.1