Ignore bounds in compile time type tests, since they will have been checked at

runtime/vm/class_finalizer.cc

 // Copyright (c) 2013, 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.
 
 #include "vm/class_finalizer.h"
 
 #include "vm/code_generator.h"
 #include "vm/flags.h"
 #include "vm/heap.h"
 #include "vm/isolate.h"
@@ skipping 1047 matching lines @@
       // No compile-time error during finalization.
       const String& type_name = String::Handle(Z, type.UserVisibleName());
       FinalizeMalboundedType(bound_error,
                              Script::Handle(Z, cls.script()),
                              type,
                              "type '%s' has an out of bound type argument",
                              type_name.ToCString());
       if (FLAG_trace_type_finalization) {
         THR_Print("Marking type '%s' as malbounded: %s\n",
                   String::Handle(Z, type.Name()).ToCString(),
-                  bound_error.ToCString());
+                  bound_error.ToErrorCString());
       }
     }
   }
   if (FLAG_trace_type_finalization) {
     THR_Print("Done checking bounds of type '%s': %s\n",
               String::Handle(Z, type.Name()).ToCString(),
               type.ToCString());
   }
 }
 
@@ skipping 2242 matching lines @@
   ASSERT(fields_array.Length() == ByteBuffer::NumberOfFields());
   field ^= fields_array.At(0);
   ASSERT(field.Offset() == ByteBuffer::data_offset());
   name ^= field.name();
   expected_name ^= String::New("_data");
   ASSERT(String::EqualsIgnoringPrivateKey(name, expected_name));
 #endif
 }
 
 }  // namespace dart