espree - npm Package Compare versions

Comparing version 1.9.1 to 1.10.0

lib/ast-node-factory.js

@@ -165,2 +165,43 @@ /**
     /**
+     * Creates an ASTNode representation of a class body.
+     * @param {ASTNode} body The node representing the body of the class.
+     * @returns {ASTNode} An ASTNode representing the class body.
+     */
+    createClassBody: function (body) {
+        return {
+            type: astNodeTypes.ClassBody,
+            body: body
+        };
+    },
+
+    createClassExpression: function (name, superClass, body) {
+        return {
+            type: astNodeTypes.ClassExpression,
+            name: name,
+            superClass: superClass,
+            body: body
+        };
+    },
+
+    createClassDeclaration: function (name, superClass, body) {
+        return {
+            type: astNodeTypes.ClassDeclaration,
+            name: name,
+            superClass: superClass,
+            body: body
+        };
+    },
+
+    createMethodDefinition: function (propertyType, kind, key, value, computed) {
+        return {
+            type: astNodeTypes.MethodDefinition,
+            key: key,
+            value: value,
+            kind: kind,
+            "static": propertyType === "static",
+            computed: computed
+        };
+    },
+
+    /**
      * Create an ASTNode representation of a conditional expression
@@ -321,3 +362,3 @@ * @param {ASTNode} test The conditional to evaluate
             id: id,
-            params: params,
+            params: params || [],
             defaults: defaults || [],
@@ -346,3 +387,3 @@ body: body,
             id: id,
-            params: params,
+            params: params || [],
             defaults: defaults || [],
@@ -349,0 +390,0 @@ body: body,

lib/ast-node-types.js

@@ -50,2 +50,5 @@ /**
     CatchClause: "CatchClause",
+    ClassBody: "ClassBody",
+    ClassDeclaration: "ClassDeclaration",
+    ClassExpression: "ClassExpression",
     ConditionalExpression: "ConditionalExpression",
@@ -68,2 +71,3 @@ ContinueStatement: "ContinueStatement",
     MemberExpression: "MemberExpression",
+    MethodDefinition: "MethodDefinition",
     NewExpression: "NewExpression",
@@ -70,0 +74,0 @@ ObjectExpression: "ObjectExpression",

lib/features.js

@@ -100,2 +100,5 @@ /**
 
+    // enable parsing of classes
+    classes: false,
+
     // React JSX parsing
@@ -102,0 +105,0 @@ jsx: false,

lib/messages.js

@@ -81,2 +81,5 @@ /**
     DuplicatePrototypeProperty: "Duplicate '__proto__' property in object literal are not allowed",
+    ConstructorSpecialMethod: "Class constructor may not be an accessor",
+    DuplicateConstructor: "A class may only have one constructor",
+    StaticPrototype: "Classes may not have static property named prototype",
     AccessorDataProperty: "Object literal may not have data and accessor property with the same name",
@@ -83,0 +86,0 @@ AccessorGetSet: "Object literal may not have multiple get/set accessors with the same name",

package.json

@@ -11,3 +11,3 @@ {
   },
-  "version": "1.9.1",
+  "version": "1.10.0",
   "files": [
@@ -14,0 +14,0 @@ "bin",

README.md

@@ -78,3 +78,3 @@ # Espree
         // enable parsing of template strings
-        templateStrings: false,
+        templateStrings: true,
 
@@ -91,3 +91,3 @@ // enable parsing of binary literals
         // enable parsing of default parameters
-        defaultParams: false,
+        defaultParams: true,
 
@@ -115,5 +115,8 @@ // enable parsing of rest parameters
 
-        // support the spread operator
+        // enable parsing spread operator
         spread: true,
 
+        // enable parsing classes
+        classes: true,
+
         // enable React JSX parsing
@@ -120,0 +123,0 @@ jsx: true,

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Improved metrics

Total package byte prevSize

289445

increased by3.44%

Lines of code

7306

increased by3.68%

Number of lines in readme file

220

increased by1.38%

No dependency changes