Mirror API for IsAsyncFunction

src/debug/mirrors.js

 // Copyright 2006-2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 (function(global, utils) {
 "use strict";
 
 // ----------------------------------------------------------------------------
 // Imports
 
@@ skipping 1023 matching lines @@
 
 FunctionMirror.prototype.context = function() {
   if (this.resolved()) {
     if (!this._context)
       this._context = new ContextMirror(%FunctionGetContextData(this.value_));
     return this._context;
   }
 };
 
 
+FunctionMirror.prototype.isAsyncFunction = function() {
+  return %FunctionIsAsyncFunction(this.value_);
+}
+
+
 /**
  * Mirror object for unresolved functions.
  * @param {string} value The name for the unresolved function reflected by this
  *     mirror.
  * @constructor
  * @extends ObjectMirror
  */
 function UnresolvedFunctionMirror(value) {
   // Construct this using the ValueMirror as an unresolved function is not a
   // real object but just a string.
@@ skipping 2025 matching lines @@
 // Functions needed by the debugger runtime.
 utils.InstallFunctions(utils, DONT_ENUM, [
   "ClearMirrorCache", ClearMirrorCache
 ]);
 
 // Export to debug.js
 utils.Export(function(to) {
   to.MirrorType = MirrorType;
 });
 })