Compute NewStructure in resolution.

pkg/compiler/lib/src/resolution/semantic_visitor.dart

 // Copyright (c) 2015, 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.semantics_visitor;
 
 import '../common.dart';
 import '../constants/expressions.dart';
 import '../dart_types.dart';
 import '../tree/tree.dart';
 import '../elements/elements.dart';
 import '../universe/call_structure.dart' show
     CallStructure;
 import '../universe/selector.dart' show
     Selector;
 
 import 'operators.dart';
 import 'send_resolver.dart';
 import 'send_structure.dart';
 import 'tree_elements.dart';
 
 part 'semantic_visitor_mixins.dart';
 
 /// Mixin that couples a [SendResolverMixin] to a [SemanticSendVisitor] in a
 /// [Visitor].
-abstract class SemanticSendResolvedMixin<R, A>
-    implements Visitor<R>, SendResolverMixin {
+abstract class SemanticSendResolvedMixin<R, A> implements Visitor<R> {
+  TreeElements get elements;
+
+  internalError(Spannable spannable, String message);
 
   SemanticSendVisitor<R, A> get sendVisitor;
 
   @override
   R visitIdentifier(Identifier node) {
     // TODO(johnniwinther): Support argument.
     A arg = null;
     if (node.isThis()) {
       // TODO(johnniwinther): Parse `this` as a [Send] whose selector is `this`
       // to normalize with `this(...)`.
@@ skipping 18 matching lines @@
   @override
   R visitSendSet(SendSet node) {
     return visitSend(node);
   }
 
   @override
   R visitNewExpression(NewExpression node) {
     // TODO(johnniwinther): Support argument.
     A arg = null;
 
-    NewStructure structure = computeNewStructure(node);
+    NewStructure structure = elements.getNewStructure(node);
     if (structure == null) {
       return internalError(node, 'No structure for $node');
     } else {
       return structure.dispatch(sendVisitor, node, arg);
     }
   }
 }
 
 /// Mixin that couples a [DeclarationResolverMixin] to a
 /// [SemanticDeclarationVisitor] in a [Visitor].
@@ skipping 43 matching lines @@
       } else {
         return structure.dispatch(declVisitor, node, arg);
       }
     });
     return null;
   }
 }
 
 abstract class SemanticVisitor<R, A> extends Visitor<R>
     with SemanticSendResolvedMixin<R, A>,
-         SendResolverMixin,
          SemanticDeclarationResolvedMixin<R, A>,
          DeclarationResolverMixin {
   TreeElements elements;
 
   SemanticVisitor(this.elements);
 }
 
 // TODO(johnniwinther): Add visits for [visitLocalConstantGet],
 // [visitLocalConstantInvoke], [visitStaticConstantGet], etc.
 abstract class SemanticSendVisitor<R, A> {
@@ skipping 5679 matching lines @@
   ///       C() : this._(42);
   ///     }
   ///
   R errorUnresolvedThisConstructorInvoke(
       Send node,
       Element element,
       NodeList arguments,
       Selector selector,
       A arg);
 }