Propagate type of list literal from parser to ast, graph, and optimizer.

runtime/vm/intermediate_language.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/intermediate_language.h"
 
 #include "vm/bit_vector.h"
 #include "vm/dart_entry.h"
 #include "vm/flow_graph_allocator.h"
 #include "vm/flow_graph_builder.h"
@@ skipping 891 matching lines @@
   return Type::BoolInterface();
 }
 
 
 RawAbstractType* InstanceOfComp::CompileType() const {
   return Type::BoolInterface();
 }
 
 
 RawAbstractType* CreateArrayComp::CompileType() const {
-  // TODO(regis): Be more specific.
-  return Type::DynamicType();
+  return type().raw();
 }
 
 
 RawAbstractType* CreateClosureComp::CompileType() const {
   const Function& fun = function();
   const Class& signature_class = Class::Handle(fun.signature_class());
   return signature_class.SignatureType();
 }
 
 
@@ skipping 654 matching lines @@
                      ? UseDefinition(values()[i]->AsUse()->definition())
                      : val);
   }
   return copy;
 }
 
 
 #undef __
 
 }  // namespace dart