Properly set the element type of literal lists.

runtime/vm/object.h

 // 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.
 
 #ifndef VM_OBJECT_H_
 #define VM_OBJECT_H_
 
 #include "include/dart_api.h"
 #include "platform/assert.h"
 #include "platform/utils.h"
@@ skipping 1036 matching lines @@
  public:
   virtual bool IsFinalized() const { return true; }
   virtual bool IsBeingFinalized() const { return false; }
   virtual bool IsMalformed() const { return false; }
   virtual bool IsResolved() const { return true; }
   virtual bool HasResolvedTypeClass() const { return true; }
   virtual RawClass* type_class() const;
   virtual RawAbstractTypeArguments* arguments() const;
   virtual intptr_t token_index() const;
   virtual bool IsInstantiated() const { return true; }
+  virtual bool Equals(const AbstractType& other) const;
 
   RawAbstractType* uninstantiated_type() const {
     return raw_ptr()->uninstantiated_type_;
   }
   RawAbstractTypeArguments* instantiator_type_arguments() const {
     return raw_ptr()->instantiator_type_arguments_;
   }
 
   static intptr_t InstanceSize() {
     return RoundedAllocationSize(sizeof(RawInstantiatedType));
@@ skipping 2534 matching lines @@
     ASSERT(!IsNull());
     ASSERT(index < Length());
     StorePointer(ObjectAddr(index), value.raw());
   }
 
   void Add(const Object& value, Heap::Space space = Heap::kNew) const;
   void Grow(intptr_t new_capacity, Heap::Space space = Heap::kNew) const;
   RawObject* RemoveLast() const;
 
   virtual RawAbstractTypeArguments* GetTypeArguments() const {
-    // TODO(regis): Enable asserts once allocation of array literal fixed.
-    // ASSERT(Array::Handle(data()).GetTypeArguments() ==
-    //     raw_ptr()->type_arguments_);
+    ASSERT(AbstractTypeArguments::AreEqual(
+        AbstractTypeArguments::Handle(Array::Handle(data()).GetTypeArguments()),
+        AbstractTypeArguments::Handle(raw_ptr()->type_arguments_)));
     return raw_ptr()->type_arguments_;
   }
   virtual void SetTypeArguments(const AbstractTypeArguments& value) const {
     const Array& contents = Array::Handle(data());
     contents.SetTypeArguments(value);
     raw_ptr()->type_arguments_ = value.raw();
   }
 
   virtual bool Equals(const Instance& other) const;
 
@@ skipping 444 matching lines @@
 }
 
 
 intptr_t Stackmap::SizeInBits() const {
   return (Smi::Value(raw_ptr()->bitmap_size_in_bytes_) * kBitsPerByte);
 }
 
 }  // namespace dart
 
 #endif  // VM_OBJECT_H_