Rename the VM internal 'var' type to 'Dynamic' type.

runtime/vm/unit_test.cc

 // Copyright (c) 2011, 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 <stdio.h>
 
 #include "vm/unit_test.h"
 
 #include "vm/assembler.h"
 #include "vm/ast_printer.h"
@@ skipping 76 matching lines @@
 
 
 CodeGenTest::CodeGenTest(const char* name)
   : function_(Function::ZoneHandle()),
     node_sequence_(new SequenceNode(kPos, new LocalScope(NULL, 0, 0))),
     default_parameter_values_(Array::ZoneHandle()) {
   ASSERT(name != NULL);
   const String& function_name = String::ZoneHandle(String::NewSymbol(name));
   function_ = Function::New(
       function_name, RawFunction::kFunction, true, false, 0);
-  function_.set_result_type(Type::Handle(Type::VarType()));
+  function_.set_result_type(Type::Handle(Type::DynamicType()));
   // Add function to a class and that class to the class dictionary so that
   // frame walking can be used.
   Class& cls = Class::ZoneHandle();
   const Script& script = Script::Handle();
   cls = Class::New(function_name, script);
   const Array& functions = Array::Handle(Array::New(1));
   functions.SetAt(0, function_);
   cls.SetFunctions(functions);
   Library& lib = Library::Handle(Library::CoreLibrary());
   lib.AddClass(cls);
@@ skipping 69 matching lines @@
     Compiler::CompileFunction(function);
     retval = true;
   } else {
     retval = false;
   }
   isolate->set_long_jump_base(base);
   return retval;
 }
 
 }  // namespace dart