Support new getter syntax (no formal parameter list)

runtime/vm/class_finalizer.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/class_finalizer.h"
 
 #include "vm/flags.h"
 #include "vm/heap.h"
 #include "vm/isolate.h"
 #include "vm/longjump.h"
@@ skipping 1001 matching lines @@
           ReportError(script, function.token_pos(),
                       "class '%s' overrides function '%s' of %s '%s' "
                       "with incompatible parameters",
                       class_name.ToCString(),
                       function_name.ToCString(),
                       super_class.is_interface() ? "interface" : "super class",
                       super_class_name.ToCString());
         }
       }
     }
-    if (function.kind() == RawFunction::kGetterFunction) {
+    if (function.IsGetterFunction()) {
       name = Field::NameFromGetter(function_name);
       super_class = FindSuperOwnerOfFunction(cls, name);
       if (!super_class.IsNull()) {
         const String& class_name = String::Handle(cls.Name());
         const String& super_class_name = String::Handle(super_class.Name());
         const Script& script = Script::Handle(cls.script());
         ReportError(script, function.token_pos(),
                     "getter '%s' of class '%s' conflicts with "
                     "function '%s' of super class '%s'",
                     name.ToCString(),
                     class_name.ToCString(),
                     name.ToCString(),
                     super_class_name.ToCString());
       }
-    } else if (function.kind() == RawFunction::kSetterFunction) {
+    } else if (function.IsSetterFunction()) {
       name = Field::NameFromSetter(function_name);
       super_class = FindSuperOwnerOfFunction(cls, name);
       if (!super_class.IsNull()) {
         const String& class_name = String::Handle(cls.Name());
         const String& super_class_name = String::Handle(super_class.Name());
         const Script& script = Script::Handle(cls.script());
         ReportError(script, function.token_pos(),
                     "setter '%s' of class '%s' conflicts with "
                     "function '%s' of super class '%s'",
                     name.ToCString(),
@@ skipping 456 matching lines @@
 void ClassFinalizer::ReportError(const char* format, ...) {
   va_list args;
   va_start(args, format);
   const Error& error = Error::Handle(
       Parser::FormatError(Script::Handle(), -1, "Error", format, args));
   va_end(args);
   ReportError(error);
 }
 
 }  // namespace dart