Produce run-time error when type parameters are accessed from static context.

sdk/lib/_internal/compiler/implementation/ssa/builder.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 ssa;
 
 /**
  * A special element for the extra parameter taken by intercepted
  * methods. We need to override [Element.computeType] because our
  * optimizers may look at its declared type.
@@ skipping 3425 matching lines @@
       existingArguments.add(parameter.name.slowToString());
     });
     generateThrowNoSuchMethod(diagnosticNode,
                               function.name.slowToString(),
                               argumentNodes: argumentNodes,
                               existingArguments: existingArguments);
   }
 
   visitNewExpression(NewExpression node) {
     Element element = elements[node.send];
-    if (!Elements.isErroneousElement(element)) {
+    if (!Elements.isErroneousElement(element) &&
+        !Elements.isMalformedElement(element)) {

[ngeoffray, 2012/11/27 09:37:35]

!Elements.isUnresolved ?

[aam-me, 2012/11/28 01:49:47]

Yes, agree. Good idea.

       FunctionElement function = element;
       element = function.redirectionTarget;
     }
     if (Elements.isErroneousElement(element)) {
       ErroneousElement error = element;
       if (error.messageKind == MessageKind.CANNOT_FIND_CONSTRUCTOR) {
         generateThrowNoSuchMethod(node.send,
                                   getTargetName(error, 'constructor'),
                                   argumentNodes: node.send.arguments);
       } else if (error.messageKind == MessageKind.CANNOT_RESOLVE) {
         Message message = error.messageKind.message(error.messageArguments);
         generateRuntimeError(node.send, message.toString());
       } else {
         compiler.internalError('unexpected unresolved constructor call',
                                node: node);
       }
     } else if (node.isConst()) {
       // TODO(karlklose): add type representation
       ConstantHandler handler = compiler.constantHandler;
       Constant constant = handler.compileNodeWithDefinitions(node, elements);
       stack.add(graph.addConstant(constant));
+    } else if (Elements.isMalformedElement(element)) {
+      Message message =
+          MessageKind.TYPE_VARIABLE_WITHIN_STATIC_MEMBER.message([element]);
+      generateRuntimeError(node.send, message.toString());
     } else {
       visitNewSend(node.send, elements.getType(node));
     }
   }
 
   visitSendSet(SendSet node) {
     Element element = elements[node];
     if (!Elements.isUnresolved(element) && element.impliesType()) {
       Identifier selector = node.selector;
       generateThrowNoSuchMethod(node, selector.source.slowToString(),
@@ skipping 1432 matching lines @@
           new HSubGraphBlockInformation(elseBranch.graph));
 
     HBasicBlock conditionStartBlock = conditionBranch.block;
     conditionStartBlock.setBlockFlow(info, joinBlock);
     SubGraph conditionGraph = conditionBranch.graph;
     HIf branch = conditionGraph.end.last;
     assert(branch is HIf);
     branch.blockInformation = conditionStartBlock.blockFlow;
   }
 }