hello_dart.js

// Generated by dart2js, the Dart to JavaScript compiler version: 1.24.2.
// The code supports the following hooks:
// dartPrint(message):
//    if this function is defined it is called instead of the Dart [print]
//    method.
//
// dartMainRunner(main, args):
//    if this function is defined, the Dart [main] method will not be invoked
//    directly. Instead, a closure that will invoke [main], and its arguments
//    [args] is passed to [dartMainRunner].
//
// dartDeferredLibraryLoader(uri, successCallback, errorCallback):
//    if this function is defined, it will be called when a deferred library
//    is loaded. It should load and eval the javascript of `uri`, and call
//    successCallback. If it fails to do so, it should call errorCallback with
//    an error.
//
// defaultPackagesBase:
//    Override the location where `package:` uris are resolved from. By default
//    they are resolved under "packages/" from the current window location.
(function() {
  // /* ::norenaming:: */
  var supportsDirectProtoAccess = function() {
    var cls = function() {
    };
    cls.prototype = {p: {}};
    var object = new cls();
    if (!(object.__proto__ && object.__proto__.p === cls.prototype.p))
      return false;
    try {
      if (typeof navigator != "undefined" && typeof navigator.userAgent == "string" && navigator.userAgent.indexOf("Chrome/") >= 0)
        return true;
      if (typeof version == "function" && version.length == 0) {
        var v = version();
        if (/^\d+\.\d+\.\d+\.\d+$/.test(v))
          return true;
      }
    } catch (_) {
    }
    return false;
  }();
  function map(x) {
    x = Object.create(null);
    x.x = 0;
    delete x.x;
    return x;
  }
  // The global objects start as so-called "slow objects". For V8, this
  // means that it won't try to make map transitions as we add properties
  // to these objects. Later on, we attempt to turn these objects into
  // fast objects by calling "convertToFastObject" (see
  // [emitConvertToFastObjectFunction]).
  var A = map();
  var B = map();
  var C = map();
  var D = map();
  var E = map();
  var F = map();
  var G = map();
  var H = map();
  var J = map();
  var K = map();
  var L = map();
  var M = map();
  var N = map();
  var O = map();
  var P = map();
  var Q = map();
  var R = map();
  var S = map();
  var T = map();
  var U = map();
  var V = map();
  var W = map();
  var X = map();
  var Y = map();
  var Z = map();
  function Isolate() {
  }
  init();
  // Constructors are generated at runtime.
  function setupProgram(programData, typesOffset) {
    "use strict";
    function processStatics(descriptor, processedClasses) {
      var properties = Object.keys(descriptor);
      for (var i = 0; i < properties.length; i++) {
        var property = properties[i];
        if (property === "^")
          continue;
        var element = descriptor[property];
        var firstChar = property.charCodeAt(0);
        var previousProperty;
        if (firstChar === 43) {
          mangledGlobalNames[previousProperty] = property.substring(1);
          var flag = descriptor[property];
          if (flag > 0)
            descriptor[previousProperty].$reflectable = flag;
          if (element && element.length)
            init.typeInformation[previousProperty] = element;
        } else if (firstChar === 42) {
          globalObject[previousProperty].$defaultValues = element;
          var optionalMethods = descriptor.$methodsWithOptionalArguments;
          if (!optionalMethods)
            descriptor.$methodsWithOptionalArguments = optionalMethods = {};
          optionalMethods[property] = previousProperty;
        } else if (typeof element === "function") {
          globalObject[previousProperty = property] = element;
          functions.push(property);
          init.globalFunctions[property] = element;
        } else if (element.constructor === Array) {
        } else {
        }
      }
    }
    var functionCounter = 0;
    if (!init.libraries)
      init.libraries = [];
    if (!init.mangledNames)
      init.mangledNames = map();
    if (!init.mangledGlobalNames)
      init.mangledGlobalNames = map();
    if (!init.statics)
      init.statics = map();
    if (!init.typeInformation)
      init.typeInformation = map();
    if (!init.globalFunctions)
      init.globalFunctions = map();
    var libraries = init.libraries;
    var mangledNames = init.mangledNames;
    var mangledGlobalNames = init.mangledGlobalNames;
    var hasOwnProperty = Object.prototype.hasOwnProperty;
    var length = programData.length;
    var processedClasses = map();
    processedClasses.collected = map();
    processedClasses.pending = map();
    processedClasses.constructorsList = [];
    processedClasses.combinedConstructorFunction = "function $reflectable(fn){fn.$reflectable=1;return fn};\n" + "var $desc;\n";
    for (var i = 0; i < length; i++) {
      var data = programData[i];
      var name = data[0];
      var uri = data[1];
      var metadata = data[2];
      var globalObject = data[3];
      var descriptor = data[4];
      var isRoot = !!data[5];
      var fields = descriptor && descriptor["^"];
      if (fields instanceof Array)
        fields = fields[0];
      var classes = [];
      var functions = [];
      processStatics(descriptor, processedClasses);
      libraries.push([name, uri, classes, functions, metadata, fields, isRoot, globalObject]);
    }
  }
  Isolate.functionThatReturnsNull = function() {
  };
  var dart = [["dart2js._js_primitives", "dart:_js_primitives",, H, {
    "^": "",
    printString: function(string) {
      if (typeof dartPrint == "function") {
        dartPrint(string);
        return;
      }
      if (typeof console == "object" && typeof console.log != "undefined") {
        console.log(string);
        return;
      }
      if (typeof window == "object")
        return;
      if (typeof print == "function") {
        print(string);
        return;
      }
      throw "Unable to print message: " + String(string);
    }
  }], ["", "main.dart",, F, {
    "^": "",
    main: function() {
      H.printString("Hello, world");
    }
  }, 1]];
  setupProgram(dart, 0);
  // getInterceptor methods
  // Output contains no constant list.
  var $ = Isolate.$isolateProperties;
  // No constants in program.
  $ = null;
  init.isHunkLoaded = function(hunkHash) {
    return !!$dart_deferred_initializers$[hunkHash];
  };
  init.deferredInitialized = new Object(null);
  init.isHunkInitialized = function(hunkHash) {
    return init.deferredInitialized[hunkHash];
  };
  init.initializeLoadedHunk = function(hunkHash) {
    $dart_deferred_initializers$[hunkHash]($globals$, $);
    init.deferredInitialized[hunkHash] = true;
  };
  init.deferredLibraryUris = {};
  init.deferredLibraryHashes = {};
  // Empty type-to-interceptor map.
  // No lazy statics.
  Isolate = Isolate.$finishIsolateConstructor(Isolate);
  $ = new Isolate();
  init.metadata = [];
  init.types = [];
  function convertToFastObject(properties) {
    function MyClass() {
    }
    MyClass.prototype = properties;
    new MyClass();
    return properties;
  }
  function convertToSlowObject(properties) {
    properties.__MAGIC_SLOW_PROPERTY = 1;
    delete properties.__MAGIC_SLOW_PROPERTY;
    return properties;
  }
  A = convertToFastObject(A);
  B = convertToFastObject(B);
  C = convertToFastObject(C);
  D = convertToFastObject(D);
  E = convertToFastObject(E);
  F = convertToFastObject(F);
  G = convertToFastObject(G);
  H = convertToFastObject(H);
  J = convertToFastObject(J);
  K = convertToFastObject(K);
  L = convertToFastObject(L);
  M = convertToFastObject(M);
  N = convertToFastObject(N);
  O = convertToFastObject(O);
  P = convertToFastObject(P);
  Q = convertToFastObject(Q);
  R = convertToFastObject(R);
  S = convertToFastObject(S);
  T = convertToFastObject(T);
  U = convertToFastObject(U);
  V = convertToFastObject(V);
  W = convertToFastObject(W);
  X = convertToFastObject(X);
  Y = convertToFastObject(Y);
  Z = convertToFastObject(Z);
  function init() {
    Isolate.$isolateProperties = Object.create(null);
    init.allClasses = map();
    init.getTypeFromName = function(name) {
      return init.allClasses[name];
    };
    init.interceptorsByTag = map();
    init.leafTags = map();
    init.finishedClasses = map();
    Isolate.$finishIsolateConstructor = function(oldIsolate) {
      var isolateProperties = oldIsolate.$isolateProperties;
      function Isolate() {
        var staticNames = Object.keys(isolateProperties);
        for (var i = 0; i < staticNames.length; i++) {
          var staticName = staticNames[i];
          this[staticName] = isolateProperties[staticName];
        }
        var lazies = init.lazies;
        var lazyInitializers = lazies ? Object.keys(lazies) : [];
        for (var i = 0; i < lazyInitializers.length; i++)
          this[lazies[lazyInitializers[i]]] = null;
        function ForceEfficientMap() {
        }
        ForceEfficientMap.prototype = this;
        new ForceEfficientMap();
        for (var i = 0; i < lazyInitializers.length; i++) {
          var lazyInitName = lazies[lazyInitializers[i]];
          this[lazyInitName] = isolateProperties[lazyInitName];
        }
      }
      Isolate.prototype = oldIsolate.prototype;
      Isolate.prototype.constructor = Isolate;
      Isolate.$isolateProperties = isolateProperties;
      Isolate.functionThatReturnsNull = oldIsolate.functionThatReturnsNull;
      return Isolate;
    };
  }
  // BEGIN invoke [main].
  (function(callback) {
    if (typeof document === "undefined") {
      callback(null);
      return;
    }
    if (typeof document.currentScript != 'undefined') {
      callback(document.currentScript);
      return;
    }
    var scripts = document.scripts;
    function onLoad(event) {
      for (var i = 0; i < scripts.length; ++i)
        scripts[i].removeEventListener("load", onLoad, false);
      callback(event.target);
    }
    for (var i = 0; i < scripts.length; ++i)
      scripts[i].addEventListener("load", onLoad, false);
  })(function(currentScript) {
    init.currentScript = currentScript;
    if (typeof dartMainRunner === "function")
      dartMainRunner(F.main, []);
    else
      F.main([]);
  });
  // END invoke [main].
})();