ast-types - npm Package Compare versions

Comparing version 0.9.9 to 0.9.10

def/es6.js

 module.exports = function (fork) {
-    fork.use(require("./core"));
-    var types = fork.use(require("../lib/types"));
-    var def = types.Type.def;
-    var or = types.Type.or;
-    var defaults = fork.use(require("../lib/shared")).defaults;
+  fork.use(require("./core"));
+  var types = fork.use(require("../lib/types"));
+  var def = types.Type.def;
+  var or = types.Type.or;
+  var defaults = fork.use(require("../lib/shared")).defaults;
 
-    def("Function")
-      .field("generator", Boolean, defaults["false"])
-      .field("expression", Boolean, defaults["false"])
-      .field("defaults", [or(def("Expression"), null)], defaults.emptyArray)
-      // TODO This could be represented as a RestElement in .params.
-      .field("rest", or(def("Identifier"), null), defaults["null"]);
+  def("Function")
+    .field("generator", Boolean, defaults["false"])
+    .field("expression", Boolean, defaults["false"])
+    .field("defaults", [or(def("Expression"), null)], defaults.emptyArray)
+    // TODO This could be represented as a RestElement in .params.
+    .field("rest", or(def("Identifier"), null), defaults["null"]);
 
-    // The ESTree way of representing a ...rest parameter.
-    def("RestElement")
-      .bases("Pattern")
-      .build("argument")
-      .field("argument", def("Pattern"));
+  // The ESTree way of representing a ...rest parameter.
+  def("RestElement")
+    .bases("Pattern")
+    .build("argument")
+    .field("argument", def("Pattern"));
 
-    def("SpreadElementPattern")
-      .bases("Pattern")
-      .build("argument")
-      .field("argument", def("Pattern"));
+  def("SpreadElementPattern")
+    .bases("Pattern")
+    .build("argument")
+    .field("argument", def("Pattern"));
 
-    def("FunctionDeclaration")
-      .build("id", "params", "body", "generator", "expression");
+  def("FunctionDeclaration")
+    .build("id", "params", "body", "generator", "expression");
 
-    def("FunctionExpression")
-      .build("id", "params", "body", "generator", "expression");
+  def("FunctionExpression")
+    .build("id", "params", "body", "generator", "expression");
 
-    // The Parser API calls this ArrowExpression, but Esprima and all other
-    // actual parsers use ArrowFunctionExpression.
-    def("ArrowFunctionExpression")
-      .bases("Function", "Expression")
-      .build("params", "body", "expression")
-      // The forced null value here is compatible with the overridden
-      // definition of the "id" field in the Function interface.
-      .field("id", null, defaults["null"])
-      // Arrow function bodies are allowed to be expressions.
-      .field("body", or(def("BlockStatement"), def("Expression")))
-      // The current spec forbids arrow generators, so I have taken the
-      // liberty of enforcing that. TODO Report this.
-      .field("generator", false, defaults["false"]);
+  // The Parser API calls this ArrowExpression, but Esprima and all other
+  // actual parsers use ArrowFunctionExpression.
+  def("ArrowFunctionExpression")
+    .bases("Function", "Expression")
+    .build("params", "body", "expression")
+    // The forced null value here is compatible with the overridden
+    // definition of the "id" field in the Function interface.
+    .field("id", null, defaults["null"])
+    // Arrow function bodies are allowed to be expressions.
+    .field("body", or(def("BlockStatement"), def("Expression")))
+    // The current spec forbids arrow generators, so I have taken the
+    // liberty of enforcing that. TODO Report this.
+    .field("generator", false, defaults["false"]);
 
-    def("YieldExpression")
-      .bases("Expression")
-      .build("argument", "delegate")
-      .field("argument", or(def("Expression"), null))
-      .field("delegate", Boolean, defaults["false"]);
+  def("ForOfStatement")
+    .build("left", "right", "body")
+    .field("left", or(
+      def("VariableDeclaration"),
+      def("Pattern")))
+    .field("right", def("Expression"))
+    .field("body", def("Statement"));
 
-    def("GeneratorExpression")
-      .bases("Expression")
-      .build("body", "blocks", "filter")
-      .field("body", def("Expression"))
-      .field("blocks", [def("ComprehensionBlock")])
-      .field("filter", or(def("Expression"), null));
+  def("YieldExpression")
+    .bases("Expression")
+    .build("argument", "delegate")
+    .field("argument", or(def("Expression"), null))
+    .field("delegate", Boolean, defaults["false"]);
 
-    def("ComprehensionExpression")
-      .bases("Expression")
-      .build("body", "blocks", "filter")
-      .field("body", def("Expression"))
-      .field("blocks", [def("ComprehensionBlock")])
-      .field("filter", or(def("Expression"), null));
+  def("GeneratorExpression")
+    .bases("Expression")
+    .build("body", "blocks", "filter")
+    .field("body", def("Expression"))
+    .field("blocks", [def("ComprehensionBlock")])
+    .field("filter", or(def("Expression"), null));
 
-    def("ComprehensionBlock")
-      .bases("Node")
-      .build("left", "right", "each")
-      .field("left", def("Pattern"))
-      .field("right", def("Expression"))
-      .field("each", Boolean);
+  def("ComprehensionExpression")
+    .bases("Expression")
+    .build("body", "blocks", "filter")
+    .field("body", def("Expression"))
+    .field("blocks", [def("ComprehensionBlock")])
+    .field("filter", or(def("Expression"), null));
 
-    def("Property")
-      .field("key", or(def("Literal"), def("Identifier"), def("Expression")))
-      .field("value", or(def("Expression"), def("Pattern")))
-      .field("method", Boolean, defaults["false"])
-      .field("shorthand", Boolean, defaults["false"])
-      .field("computed", Boolean, defaults["false"]);
+  def("ComprehensionBlock")
+    .bases("Node")
+    .build("left", "right", "each")
+    .field("left", def("Pattern"))
+    .field("right", def("Expression"))
+    .field("each", Boolean);
 
-    def("PropertyPattern")
-      .bases("Pattern")
-      .build("key", "pattern")
-      .field("key", or(def("Literal"), def("Identifier"), def("Expression")))
-      .field("pattern", def("Pattern"))
-      .field("computed", Boolean, defaults["false"]);
+  def("Property")
+    .field("key", or(def("Literal"), def("Identifier"), def("Expression")))
+    .field("value", or(def("Expression"), def("Pattern")))
+    .field("method", Boolean, defaults["false"])
+    .field("shorthand", Boolean, defaults["false"])
+    .field("computed", Boolean, defaults["false"]);
 
-    def("ObjectPattern")
-      .bases("Pattern")
-      .build("properties")
-      .field("properties", [or(def("PropertyPattern"), def("Property"))]);
+  def("PropertyPattern")
+    .bases("Pattern")
+    .build("key", "pattern")
+    .field("key", or(def("Literal"), def("Identifier"), def("Expression")))
+    .field("pattern", def("Pattern"))
+    .field("computed", Boolean, defaults["false"]);
 
-    def("ArrayPattern")
-      .bases("Pattern")
-      .build("elements")
-      .field("elements", [or(def("Pattern"), null)]);
+  def("ObjectPattern")
+    .bases("Pattern")
+    .build("properties")
+    .field("properties", [or(def("PropertyPattern"), def("Property"))]);
 
-    def("MethodDefinition")
-      .bases("Declaration")
-      .build("kind", "key", "value", "static")
-      .field("kind", or("constructor", "method", "get", "set"))
-      .field("key", or(def("Literal"), def("Identifier"), def("Expression")))
-      .field("value", def("Function"))
-      .field("computed", Boolean, defaults["false"])
-      .field("static", Boolean, defaults["false"]);
+  def("ArrayPattern")
+    .bases("Pattern")
+    .build("elements")
+    .field("elements", [or(def("Pattern"), null)]);
 
-    def("SpreadElement")
-      .bases("Node")
-      .build("argument")
-      .field("argument", def("Expression"));
+  def("MethodDefinition")
+    .bases("Declaration")
+    .build("kind", "key", "value", "static")
+    .field("kind", or("constructor", "method", "get", "set"))
+    .field("key", or(def("Literal"), def("Identifier"), def("Expression")))
+    .field("value", def("Function"))
+    .field("computed", Boolean, defaults["false"])
+    .field("static", Boolean, defaults["false"]);
 
-    def("ArrayExpression")
-      .field("elements", [or(
-        def("Expression"),
-        def("SpreadElement"),
-        def("RestElement"),
-        null
-      )]);
+  def("SpreadElement")
+    .bases("Node")
+    .build("argument")
+    .field("argument", def("Expression"));
 
-    def("NewExpression")
-      .field("arguments", [or(def("Expression"), def("SpreadElement"))]);
+  def("ArrayExpression")
+    .field("elements", [or(
+      def("Expression"),
+      def("SpreadElement"),
+      def("RestElement"),
+      null
+    )]);
 
-    def("CallExpression")
-      .field("arguments", [or(def("Expression"), def("SpreadElement"))]);
+  def("NewExpression")
+    .field("arguments", [or(def("Expression"), def("SpreadElement"))]);
 
-    // Note: this node type is *not* an AssignmentExpression with a Pattern on
-    // the left-hand side! The existing AssignmentExpression type already
-    // supports destructuring assignments. AssignmentPattern nodes may appear
-    // wherever a Pattern is allowed, and the right-hand side represents a
-    // default value to be destructured against the left-hand side, if no
-    // value is otherwise provided. For example: default parameter values.
-    def("AssignmentPattern")
-      .bases("Pattern")
-      .build("left", "right")
-      .field("left", def("Pattern"))
-      .field("right", def("Expression"));
+  def("CallExpression")
+    .field("arguments", [or(def("Expression"), def("SpreadElement"))]);
 
-    var ClassBodyElement = or(
-      def("MethodDefinition"),
-      def("VariableDeclarator"),
-      def("ClassPropertyDefinition"),
-      def("ClassProperty")
-    );
+  // Note: this node type is *not* an AssignmentExpression with a Pattern on
+  // the left-hand side! The existing AssignmentExpression type already
+  // supports destructuring assignments. AssignmentPattern nodes may appear
+  // wherever a Pattern is allowed, and the right-hand side represents a
+  // default value to be destructured against the left-hand side, if no
+  // value is otherwise provided. For example: default parameter values.
+  def("AssignmentPattern")
+    .bases("Pattern")
+    .build("left", "right")
+    .field("left", def("Pattern"))
+    .field("right", def("Expression"));
 
+  var ClassBodyElement = or(
+    def("MethodDefinition"),
+    def("VariableDeclarator"),
+    def("ClassPropertyDefinition"),
     def("ClassProperty")
-      .bases("Declaration")
-      .build("key")
-      .field("key", or(def("Literal"), def("Identifier"), def("Expression")))
-      .field("computed", Boolean, defaults["false"]);
+  );
 
-    def("ClassPropertyDefinition") // static property
-      .bases("Declaration")
-      .build("definition")
-      // Yes, Virginia, circular definitions are permitted.
-      .field("definition", ClassBodyElement);
+  def("ClassProperty")
+    .bases("Declaration")
+    .build("key")
+    .field("key", or(def("Literal"), def("Identifier"), def("Expression")))
+    .field("computed", Boolean, defaults["false"]);
 
-    def("ClassBody")
-      .bases("Declaration")
-      .build("body")
-      .field("body", [ClassBodyElement]);
+  def("ClassPropertyDefinition") // static property
+    .bases("Declaration")
+    .build("definition")
+    // Yes, Virginia, circular definitions are permitted.
+    .field("definition", ClassBodyElement);
 
-    def("ClassDeclaration")
-      .bases("Declaration")
-      .build("id", "body", "superClass")
-      .field("id", or(def("Identifier"), null))
-      .field("body", def("ClassBody"))
-      .field("superClass", or(def("Expression"), null), defaults["null"]);
+  def("ClassBody")
+    .bases("Declaration")
+    .build("body")
+    .field("body", [ClassBodyElement]);
 
-    def("ClassExpression")
-      .bases("Expression")
-      .build("id", "body", "superClass")
-      .field("id", or(def("Identifier"), null), defaults["null"])
-      .field("body", def("ClassBody"))
-      .field("superClass", or(def("Expression"), null), defaults["null"])
-      .field("implements", [def("ClassImplements")], defaults.emptyArray);
+  def("ClassDeclaration")
+    .bases("Declaration")
+    .build("id", "body", "superClass")
+    .field("id", or(def("Identifier"), null))
+    .field("body", def("ClassBody"))
+    .field("superClass", or(def("Expression"), null), defaults["null"]);
 
-    def("ClassImplements")
-      .bases("Node")
-      .build("id")
-      .field("id", def("Identifier"))
-      .field("superClass", or(def("Expression"), null), defaults["null"]);
+  def("ClassExpression")
+    .bases("Expression")
+    .build("id", "body", "superClass")
+    .field("id", or(def("Identifier"), null), defaults["null"])
+    .field("body", def("ClassBody"))
+    .field("superClass", or(def("Expression"), null), defaults["null"])
+    .field("implements", [def("ClassImplements")], defaults.emptyArray);
 
-    // Specifier and ModuleSpecifier are abstract non-standard types
-    // introduced for definitional convenience.
-    def("Specifier").bases("Node");
+  def("ClassImplements")
+    .bases("Node")
+    .build("id")
+    .field("id", def("Identifier"))
+    .field("superClass", or(def("Expression"), null), defaults["null"]);
 
-    // This supertype is shared/abused by both def/babel.js and
-    // def/esprima.js. In the future, it will be possible to load only one set
-    // of definitions appropriate for a given parser, but until then we must
-    // rely on default functions to reconcile the conflicting AST formats.
-    def("ModuleSpecifier")
-      .bases("Specifier")
-      // This local field is used by Babel/Acorn. It should not technically
-      // be optional in the Babel/Acorn AST format, but it must be optional
-      // in the Esprima AST format.
-      .field("local", or(def("Identifier"), null), defaults["null"])
-      // The id and name fields are used by Esprima. The id field should not
-      // technically be optional in the Esprima AST format, but it must be
-      // optional in the Babel/Acorn AST format.
-      .field("id", or(def("Identifier"), null), defaults["null"])
-      .field("name", or(def("Identifier"), null), defaults["null"]);
+  // Specifier and ModuleSpecifier are abstract non-standard types
+  // introduced for definitional convenience.
+  def("Specifier").bases("Node");
 
-    def("TaggedTemplateExpression")
-      .bases("Expression")
-      .build("tag", "quasi")
-      .field("tag", def("Expression"))
-      .field("quasi", def("TemplateLiteral"));
+  // This supertype is shared/abused by both def/babel.js and
+  // def/esprima.js. In the future, it will be possible to load only one set
+  // of definitions appropriate for a given parser, but until then we must
+  // rely on default functions to reconcile the conflicting AST formats.
+  def("ModuleSpecifier")
+    .bases("Specifier")
+    // This local field is used by Babel/Acorn. It should not technically
+    // be optional in the Babel/Acorn AST format, but it must be optional
+    // in the Esprima AST format.
+    .field("local", or(def("Identifier"), null), defaults["null"])
+    // The id and name fields are used by Esprima. The id field should not
+    // technically be optional in the Esprima AST format, but it must be
+    // optional in the Babel/Acorn AST format.
+    .field("id", or(def("Identifier"), null), defaults["null"])
+    .field("name", or(def("Identifier"), null), defaults["null"]);
 
-    def("TemplateLiteral")
-      .bases("Expression")
-      .build("quasis", "expressions")
-      .field("quasis", [def("TemplateElement")])
-      .field("expressions", [def("Expression")]);
+  def("TaggedTemplateExpression")
+    .bases("Expression")
+    .build("tag", "quasi")
+    .field("tag", def("Expression"))
+    .field("quasi", def("TemplateLiteral"));
 
-    def("TemplateElement")
-      .bases("Node")
-      .build("value", "tail")
-      .field("value", {"cooked": String, "raw": String})
-      .field("tail", Boolean);
+  def("TemplateLiteral")
+    .bases("Expression")
+    .build("quasis", "expressions")
+    .field("quasis", [def("TemplateElement")])
+    .field("expressions", [def("Expression")]);
+
+  def("TemplateElement")
+    .bases("Node")
+    .build("value", "tail")
+    .field("value", {"cooked": String, "raw": String})
+    .field("tail", Boolean);
 };

def/mozilla.js

@@ -18,11 +18,2 @@ module.exports = function (fork) {
 
-    def("ForOfStatement")
-        .bases("Statement")
-        .build("left", "right", "body")
-        .field("left", or(
-            def("VariableDeclaration"),
-            def("Expression")))
-        .field("right", def("Expression"))
-        .field("body", def("Statement"));
-
     def("LetStatement")
@@ -29,0 +20,0 @@ .bases("Statement")

package.json

@@ -21,3 +21,3 @@ {
   ],
-  "version": "0.9.9",
+  "version": "0.9.10",
   "homepage": "http://github.com/benjamn/ast-types",
@@ -24,0 +24,0 @@ "repository": {

No alert changes

Worsened metrics

Total package byte prevSize

156056

decreased by-0.27%

Lines of code

3589

decreased by-0.03%

No dependency changes