frog isolate fixes: minor changes to the isolate library + architecture.py

frog/minfrog

 #!/usr/bin/env node
 //  ********** Library dart:core **************
 //  ********** Natives dart:core **************
 /**
  * Generates a dynamic call stub for a function.
  * Our goal is to create a stub method like this on-the-fly:
  *   function($0, $1, capture) { return this($0, $1, true, capture); }
  *
  * This stub then replaces the dynamic one on Function, with one that is
  * specialized for that particular function, taking into account its default
@@ skipping 1795 matching lines @@
   }
   return true;
 }
 Collections.filter = function(source, destination, f) {
   for (var $$i = source.iterator(); $$i.hasNext$0(); ) {
     var e = $$i.next$0();
     if (f(e)) destination.add(e);
   }
   return destination;
 }
+// ********** Code for _Worker **************
 // ********** Code for top level **************
 //  ********** Library node **************
 // ********** Code for Process **************
 function Process(_process) {
   this.SIGHUP = 'SIGHUP'
   this.SIGINT = 'SIGINT'
   this.SIGQUIT = 'SIGQUIT'
   this.SIGILL = 'SIGILL'
   this.SIGTRAP = 'SIGTRAP'
   this.SIGABRT = 'SIGABRT'
@@ skipping 47 matching lines @@
 }
 // ********** Code for ReadableStream **************
 // ********** Code for WritableStream **************
 Object.prototype.$typeNameOf = function() {
   if ((typeof(window) != 'undefined' && window.constructor.name == 'DOMWindow')
       || typeof(process) != 'undefined') { // fast-path for Chrome and Node
     return this.constructor.name;
   }
   var str = Object.prototype.toString.call(this);
   str = str.substring(8, str.length - 1);
-  if (str == 'Window') str = 'DOMWindow';
+  if (str == 'Window') {
+    str = 'DOMWindow';
+  } else if (str == 'Document') {
+    str = 'HTMLDocument';
+  }
   return str;
 }
 function $dynamic(name) {
   var f = Object.prototype[name];
   if (f && f.methods) return f.methods;
 
   var methods = {};
   if (f) methods.Object = f;
   function $dynamicBind() {
     // Find the target method
@@ skipping 223 matching lines @@
 }
 CoreJs.prototype.ensureDynamicProto = function() {
   if (this._generatedDynamicProto) return;
   this._generatedDynamicProto = true;
   this.ensureTypeNameOf();
   this.writer.writeln("function $dynamic(name) {\n  var f = Object.prototype[name];\n  if (f && f.methods) return f.methods;\n\n  var methods = {};\n  if (f) methods.Object = f;\n  function $dynamicBind() {\n    // Find the target method\n    var method;\n    var proto = Object.getPrototypeOf(this);\n    var obj = this;\n    do {\n      method = methods[obj.$typeNameOf()];\n      if (method) break;\n      obj = Object.getPrototypeOf(obj);\n    } while (obj);\n\n    // Patch the prototype, but don't overwrite an existing stub, like\n    // the one on Object.prototype.\n    if (!proto.hasOwnProperty(name)) proto[name] = method || methods.Object;\n\n    return method.apply(this, Array.prototype.slice.call(arguments));\n  };\n  $dynamicBind.methods = methods;\n  Object.prototype[name] = $dynamicBind;\n  return methods;\n}"/*null._DYNAMIC_FUNCTION*/);
 }
 CoreJs.prototype.ensureTypeNameOf = function() {
   if (this._generatedTypeNameOf) return;
   this._generatedTypeNameOf = true;
-  this.writer.writeln("Object.prototype.$typeNameOf = function() {\n  if ((typeof(window) != 'undefined' && window.constructor.name == 'DOMWindow')\n      || typeof(process) != 'undefined') { // fast-path for Chrome and Node\n    return this.constructor.name;\n  }\n  var str = Object.prototype.toString.call(this);\n  str = str.substring(8, str.length - 1);\n  if (str == 'Window') str = 'DOMWindow';\n  return str;\n}"/*null._TYPE_NAME_OF_FUNCTION*/);
+  this.writer.writeln("Object.prototype.$typeNameOf = function() {\n  if ((typeof(window) != 'undefined' && window.constructor.name == 'DOMWindow')\n      || typeof(process) != 'undefined') { // fast-path for Chrome and Node\n    return this.constructor.name;\n  }\n  var str = Object.prototype.toString.call(this);\n  str = str.substring(8, str.length - 1);\n  if (str == 'Window') {\n    str = 'DOMWindow';\n  } else if (str == 'Document') {\n    str = 'HTMLDocument';\n  }\n  return str;\n}"/*null._TYPE_NAME_OF_FUNCTION*/);
 }
 CoreJs.prototype.ensureInheritsHelper = function() {
   if (this._generatedInherits) return;
   this._generatedInherits = true;
   this.writer.writeln("/** Implements extends for Dart classes on JavaScript prototypes. */\nfunction $inherits(child, parent) {\n  if (child.prototype.__proto__) {\n    child.prototype.__proto__ = parent.prototype;\n  } else {\n    function tmp() {};\n    tmp.prototype = parent.prototype;\n    child.prototype = new tmp();\n    child.prototype.constructor = child;\n  }\n}"/*null._INHERITS_FUNCTION*/);
 }
 CoreJs.prototype.generate = function(w) {
   w.write(this.writer.get$text());
   this.writer = w;
   if (this.useGenStub) {
@@ skipping 10668 matching lines @@
     this.info(('mangling matching top level name "' + named.get$jsname() + '" in ') + ('both "' + named.get$library().get$jsname() + '" and "' + existing.get$library().get$jsname() + '"'));
     var existingPri = existing.get$jsnamePriority();
     var namedPri = named.get$jsnamePriority();
     if (existingPri > namedPri || namedPri == 0) {
       this._renameJavascriptTopName(named);
     }
     else if (namedPri > existingPri) {
       this._renameJavascriptTopName(existing);
     }
     else {
-      $globals.world.internalError(('conflicting JS name "' + name + '" of same ') + ('priority ' + existingPri + ': (already defined in) ') + ('' + existing.get$span().get$locationText() + ' with priority ' + namedPri + ')'), named.get$span(), existing.get$span());
+      var msg = ('conflicting JS name "' + name + '" of same ') + ('priority ' + existingPri + ': (already defined in) ') + ('' + existing.get$span().get$locationText() + ' with priority ' + namedPri + ')');
+      if (named.get$isNative()) {
+        $globals.world.info(msg, named.get$span(), existing.get$span());
+      }
+      else {
+        $globals.world.internalError(msg, named.get$span(), existing.get$span());
+      }
     }
   }
   else {
     this._topNames.$setindex(name, named);
   }
 }
 World.prototype._renameJavascriptTopName = function(named) {
   named._jsname = ('' + named.get$library().get$jsname() + '_' + named.get$jsname());
   var existing = this._topNames.$index(named.get$jsname());
   if (existing != null && $ne(existing, named)) {
@@ skipping 778 matching lines @@
   $globals._RED_COLOR = '\u001b[31m';
 }
 var const$1 = new EmptyQueueException()/*const EmptyQueueException()*/;
 var const$126 = new IllegalAccessException()/*const IllegalAccessException()*/;
 var const$127 = ImmutableList.ImmutableList$from$factory([])/*const []*/;
 var const$2 = new _DeletedKeySentinel()/*const _DeletedKeySentinel()*/;
 var const$7 = new NoMoreElementsException()/*const NoMoreElementsException()*/;
 var $globals = {};
 $static_init();
 main();