Record literal list type arguments and report errors when there are too many.

dart/lib/compiler/implementation/resolver.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.
 
 interface TreeElements {
   Element operator[](Node node);
   Selector getSelector(Send send);
   Type getType(TypeAnnotation annotation);
 }
 
@@ skipping 1542 matching lines @@
                                               onFailure: report,
                                               whenResolved: useType);
   }
 
   visitModifiers(Modifiers node) {
     // TODO(ngeoffray): Implement this.
     unimplemented(node, 'modifiers');
   }
 
   visitLiteralList(LiteralList node) {
+    NodeList arguments = node.typeArguments;
+    if (arguments !== null) {
+      Link<Node> nodes = arguments.nodes;
+      if (nodes.isEmpty()) {
+        error(arguments, MessageKind.MISSING_TYPE_ARGUMENT, []);
+      } else {
+        resolveTypeRequired(nodes.head);
+        for (nodes = nodes.tail; !nodes.isEmpty(); nodes = nodes.tail) {
+          error(nodes.head, MessageKind.ADDITIONAL_TYPE_ARGUMENT, []);
+          resolveTypeRequired(nodes.head);
+        }
+      }
+    }
     visit(node.elements);
   }
 
   visitConditional(Conditional node) {
     node.visitChildren(this);
   }
 
   visitStringInterpolation(StringInterpolation node) {
     node.visitChildren(this);
   }
@@ skipping 993 matching lines @@
   TopScope(LibraryElement library) : super(null, library);
   Element lookup(SourceString name) {
     return library.find(name);
   }
 
   Element add(Element newElement) {
     throw "Cannot add an element in the top scope";
   }
   String toString() => '$element';
 }