Handle resolvedAst for forwarding constructors and callType on unnamed mixin applications.

pkg/compiler/lib/src/common/resolution.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.
 
 library dart2js.common.resolution;
 
 import '../common.dart';
 import '../compiler.dart' show Compiler;
 import '../constants/expressions.dart' show ConstantExpression;
-import '../core_types.dart' show CoreTypes;
-import '../dart_types.dart' show DartType, InterfaceType;
+import '../core_types.dart' show CoreClasses, CoreTypes;
+import '../dart_types.dart' show DartType, InterfaceType, Types;
 import '../elements/elements.dart'
     show
         AstElement,
         ClassElement,
         Element,
         ExecutableElement,
         FunctionElement,
         FunctionSignature,
+        LibraryElement,
         MetadataAnnotation,
         ResolvedAst,
         TypedefElement;
 import '../enqueue.dart' show ResolutionEnqueuer;
 import '../options.dart' show ParserOptions;
 import '../parser/element_listener.dart' show ScannerOptions;
 import '../parser/parser_task.dart';
 import '../patch_parser.dart';
 import '../tree/tree.dart' show TypeAnnotation;
 import '../universe/world_impact.dart' show WorldImpact;
@@ skipping 158 matching lines @@
   }
 }
 
 /// Interface for the accessing the front-end analysis.
 // TODO(johnniwinther): Find a better name for this.
 abstract class Frontend {
   /// Returns the [ResolutionImpact] for [element].
   ResolutionImpact getResolutionImpact(Element element);
 }
 
+/// Interface defining target-specific behavior for resolution.
+abstract class Target {
+  /// Returns `true` if [library] is a target specific library whose members
+  /// have special treatment, such as being allowed to extends blacklisted
+  /// classes or members being eagerly resolved.
+  bool isTargetSpecificLibrary(LibraryElement element);
+}
+
 // TODO(johnniwinther): Rename to `Resolver` or `ResolverContext`.
 abstract class Resolution implements Frontend {
   ParsingContext get parsingContext;
   DiagnosticReporter get reporter;
+  CoreClasses get coreClasses;
   CoreTypes get coreTypes;
+  Types get types;
+  Target get target;
 
   /// If set to `true` resolution caches will not be cleared. Use this only for
   /// testing.
   bool retainCachesForTesting;
 
   void resolveTypedef(TypedefElement typdef);
   void resolveClass(ClassElement cls);
   void registerClass(ClassElement cls);
   void resolveMetadataAnnotation(MetadataAnnotation metadataAnnotation);
   FunctionSignature resolveSignature(FunctionElement function);
@@ skipping 89 matching lines @@
       if (cls.isPatch) {
         patchParser.parsePatchClassNode(cls);
       }
     });
   }
 
   @override
   ScannerOptions getScannerOptionsFor(Element element) => new ScannerOptions(
       canUseNative: backend.canLibraryUseNative(element.library));
 }