Version 0.2.9.7

dart/sdk/lib/_internal/compiler/implementation/compiler.dart

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 part of dart2js;
 
 /**
  * If true, print a warning for each method that was resolved, but not
  * compiled.
  */
@@ skipping 110 matching lines @@
   final bool checkDeprecationInSdk;
 
   bool disableInlining = false;
 
   final Tracer tracer;
 
   CompilerTask measuredTask;
   Element _currentElement;
   LibraryElement coreLibrary;
   LibraryElement isolateLibrary;
-  LibraryElement isolateHelperLibrary;
   LibraryElement jsHelperLibrary;
   LibraryElement interceptorsLibrary;
   LibraryElement foreignLibrary;
   LibraryElement mainApp;
 
   ClassElement objectClass;
   ClassElement closureClass;
   ClassElement dynamicClass;
   ClassElement boolClass;
   ClassElement numClass;
@@ skipping 254 matching lines @@
 
     createInvocationMirrorElement =
         findHelper(CREATE_INVOCATION_MIRROR);
     enqueuer.resolution.addToWorkList(createInvocationMirrorElement);
     enqueuer.codegen.addToWorkList(createInvocationMirrorElement);
   }
 
   void enableIsolateSupport(LibraryElement element) {
     // TODO(ahe): Move this method to Enqueuer.
     isolateLibrary = element.patch;
-    isolateHelperLibrary = scanBuiltinLibrary('_isolate_helper');
-    importForeignLibrary(isolateHelperLibrary);
-    importHelperLibrary(isolateHelperLibrary);
-
-    libraryLoader.importLibrary(isolateLibrary, isolateHelperLibrary, null);
+    enqueuer.resolution.addToWorkList(isolateLibrary.find(START_ROOT_ISOLATE));
     enqueuer.resolution.addToWorkList(
-        isolateHelperLibrary.find(START_ROOT_ISOLATE));
+        isolateLibrary.find(const SourceString('_currentIsolate')));
     enqueuer.resolution.addToWorkList(
-        isolateHelperLibrary.find(const SourceString('_currentIsolate')));
-    enqueuer.resolution.addToWorkList(
-        isolateHelperLibrary.find(const SourceString('_callInIsolate')));
-    enqueuer.codegen.addToWorkList(
-        isolateHelperLibrary.find(START_ROOT_ISOLATE));
-
-    // The helper library does not use the native language extension,
-    // so we manually set the native classes this library defines.
-    // TODO(ngeoffray): Enable annotations on these classes.
-    ClassElement cls = isolateHelperLibrary.find(const SourceString('_Window'));
-    cls.setNative('"*DOMWindow"');
-
-    cls = isolateHelperLibrary.find(const SourceString('_WorkerStub'));
-    cls.setNative('"*Worker"');
-
-    enqueuer.resolution.nativeEnqueuer.processNativeClassesInLibrary(
-        isolateHelperLibrary);
-    enqueuer.codegen.nativeEnqueuer.processNativeClassesInLibrary(
-        isolateHelperLibrary);
+        isolateLibrary.find(const SourceString('_callInIsolate')));
+    enqueuer.codegen.addToWorkList(isolateLibrary.find(START_ROOT_ISOLATE));
   }
 
   bool hasIsolateSupport() => isolateLibrary != null;
 
   /**
    * This method is called before [library] import and export scopes have been
    * set up.
    */
   void onLibraryScanned(LibraryElement library, Uri uri) {
     if (dynamicClass != null) {
@@ skipping 72 matching lines @@
   }
 
   /**
    * Get an [Uri] pointing to a patch for the dart: library with
    * the given path. Returns null if there is no patch.
    */
   Uri resolvePatchUri(String dartLibraryPath);
 
   /** Define the JS helper functions in the given library. */
   void importForeignLibrary(LibraryElement library) {
-    if (foreignLibrary != null) {
+    if (jsHelperLibrary != null) {
       libraryLoader.importLibrary(library, foreignLibrary, null);
     }
   }
 
   // TODO(karlklose,floitsch): move this to the javascript backend.
   /** Enable the 'JS' helper for a library if needed. */
   void maybeEnableJSHelper(LibraryElement library) {
     String libraryName = library.uri.toString();
     bool nativeTest = library.entryCompilationUnit.script.name.contains(
         'dart/tests/compiler/dart2js_native');
     if (nativeTest
         || libraryName == 'dart:mirrors'
+        || libraryName == 'dart:isolate'
         || libraryName == 'dart:math'
         || libraryName == 'dart:html'
         || libraryName == 'dart:html_common'
         || libraryName == 'dart:indexed_db'
         || libraryName == 'dart:svg'
         || libraryName == 'dart:web_audio') {
       if (nativeTest
           || libraryName == 'dart:html'
           || libraryName == 'dart:html_common'
           || libraryName == 'dart:indexed_db'
@@ skipping 428 matching lines @@
   // TODO(johnniwinther): Use [spannable] and [message] to provide better
   // information on assertion errors.
   if (condition is Function){
     condition = condition();
   }
   if (spannable == null || !condition) {
     throw new SpannableAssertionFailure(spannable, message);
   }
   return true;
 }