Support type parameters and classes as expression in the vm.

runtime/vm/object.cc

 // 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.
 
 #include "vm/object.h"
 
 #include "include/dart_api.h"
 #include "platform/assert.h"
 #include "vm/assembler.h"
 #include "vm/cpu.h"
@@ skipping 1695 matching lines @@
   ASSERT(value.IsNull() ||
          value.IsType() ||
          value.IsBoundedType() ||
          value.IsMixinAppType());
   StorePointer(&raw_ptr()->super_type_, value.raw());
 }
 
 
 // Return a TypeParameter if the type_name is a type parameter of this class.
 // Return null otherwise.
-RawTypeParameter* Class::LookupTypeParameter(const String& type_name,
-                                             intptr_t token_pos) const {
+RawTypeParameter* Class::LookupTypeParameter(const String& type_name) const {
   ASSERT(!type_name.IsNull());
   Isolate* isolate = Isolate::Current();
   ReusableHandleScope reused_handles(isolate);
   TypeArguments& type_params = reused_handles.TypeArgumentsHandle();
   type_params ^= type_parameters();
   TypeParameter& type_param = reused_handles.TypeParameterHandle();
   String& type_param_name = reused_handles.StringHandle();
   if (!type_params.IsNull()) {
     intptr_t num_type_params = type_params.Length();
     for (intptr_t i = 0; i < num_type_params; i++) {
@@ skipping 11955 matching lines @@
   return reinterpret_cast<RawMirrorReference*>(raw);
 }
 
 
 const char* MirrorReference::ToCString() const {
   return "_MirrorReference";
 }
 
 
 }  // namespace dart