Issue 932. Checks for various named arguments cases.

compiler/java/com/google/dart/compiler/resolver/ResolutionContext.java

 // 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.
 
 package com.google.dart.compiler.resolver;
 import com.google.common.annotations.VisibleForTesting;
 import com.google.dart.compiler.DartCompilationError;
 import com.google.dart.compiler.DartCompilerContext;
 import com.google.dart.compiler.ErrorCode;
 import com.google.dart.compiler.ast.DartFunctionExpression;
@@ skipping 248 matching lines @@
     }
     onError(identifier, errorCode, identifier);
     return typeProvider.getDynamicType();
   }
 
   InterfaceType instantiateParameterizedType(ClassElement element, DartNode node,
                                              List<DartTypeNode> typeArgumentNodes,
                                              boolean isStatic,
                                              boolean isFactory,
                                              ErrorCode errorCode) {
-    List<? extends Type> typeParameters = element.getTypeParameters();
-
+    List<Type> typeParameters = element.getTypeParameters();
     Type[] typeArguments;
     if (typeArgumentNodes == null || typeArgumentNodes.size() != typeParameters.size()) {
       typeArguments = new Type[typeParameters.size()];
       for (int i = 0; i < typeArguments.length; i++) {
         typeArguments[i] = typeProvider.getDynamicType();
       }
       if (typeArgumentNodes != null && typeArgumentNodes.size() > 0) {
         ErrorCode wrongNumberErrorCode =
             errorCode instanceof ResolverErrorCode
                 ? ResolverErrorCode.WRONG_NUMBER_OF_TYPE_ARGUMENTS
@@ skipping 92 matching lines @@
       return null;
     }
 
     @Override
     public Element visitIdentifier(DartIdentifier node) {
       String name = node.getTargetName();
       return scope.findElement(scope.getLibrary(), name);
     }
   }
 }