Implement ResolvedVisitor using SemanticSendVisitor.

pkg/compiler/lib/src/dart_backend/placeholder_collector.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 dart_backend;
 
 class LocalPlaceholder {
   final String identifier;
   final Set<Node> nodes;
   LocalPlaceholder(this.identifier) : nodes = new Set<Node>();
@@ skipping 19 matching lines @@
 
   ConstructorPlaceholder(this.node, this.element);
 }
 
 class DeclarationTypePlaceholder {
   final TypeAnnotation typeNode;
   final bool requiresVar;
   DeclarationTypePlaceholder(this.typeNode, this.requiresVar);
 }
 
-class SendVisitor extends ResolvedVisitor {
+class SendVisitor extends OldResolvedVisitor {
   final PlaceholderCollector collector;
 
   SendVisitor(this.collector, TreeElements elements)
       : super(elements);
 
   visitOperatorSend(Send node) {
   }
 
   visitForeignSend(Send node) {}
 
@@ skipping 42 matching lines @@
         // in case of A(int this.f());
         if (node.selector is Identifier) {
           collector.tryMakeLocalPlaceholder(element, node.selector);
         } else {
           assert(node.selector is FunctionExpression);
         }
       }
     }
   }
 
-  visitAssert(node) {
+  visitAssertSend(node) {
     visitStaticSend(node);
   }
 
   visitStaticSend(Send node) {
     Element element = elements[node];
     collector.mirrorRenamer.registerStaticSend(
         collector.currentElement, element, node);
 
     if (Elements.isUnresolved(element)
         || elements.isAssert(node)
@@ skipping 13 matching lines @@
     collector.makeElementPlaceholder(node.selector, element);
     // Another ugly case: <lib prefix>.<top level> is represented as
     // receiver: lib prefix, selector: top level.
     if (element.isTopLevel && node.receiver != null) {
       assert(elements[node.receiver].isPrefix);
       // Hack: putting null into map overrides receiver of original node.
       collector.makeErasePrefixPlaceholder(node.receiver);
     }
   }
 
-  internalError(String reason, {Node node}) {
+  internalError(Spannable node, String reason) {
     collector.internalError(reason, node: node);
   }
 
   visitTypePrefixSend(Send node) {
     collector.makeElementPlaceholder(node, elements[node]);
   }
 
   visitTypeLiteralSend(Send node) {
     DartType type = elements.getTypeLiteralType(node);
     if (!type.isDynamic) {
@@ skipping 552 matching lines @@
 
   visitBlock(Block node) {
     for (Node statement in node.statements.nodes) {
       if (statement is VariableDefinitions) {
         makeVarDeclarationTypePlaceholder(statement);
       }
     }
     node.visitChildren(this);
   }
 }