[vala] codegen: Drop MemberAccess creation for disposing of 'this' in block data

[Luca Bruno <lucabru src gnome org>]

commit 6fd839627240945fc949f7ce9fd58b644bcaed9f
Author: Luca Bruno <lucabru src gnome org>
Date:   Wed Mar 16 13:02:05 2011 +0100

    codegen: Drop MemberAccess creation for disposing of 'this' in block data

 codegen/valaccodebasemodule.vala |    5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)
---
diff --git a/codegen/valaccodebasemodule.vala b/codegen/valaccodebasemodule.vala
index aab8d65..9d9c3f9 100644
--- a/codegen/valaccodebasemodule.vala
+++ b/codegen/valaccodebasemodule.vala
@@ -1854,9 +1854,8 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 			} else {
 				if (in_constructor || (current_method != null && current_method.binding == MemberBinding.INSTANCE) ||
 				           (current_property_accessor != null && current_property_accessor.prop.binding == MemberBinding.INSTANCE)) {
-					var ma = new MemberAccess.simple ("this");
-					ma.symbol_reference = current_class;
-					ccode.add_expression (get_unref_expression (new CCodeMemberAccess.pointer (new CCodeIdentifier ("_data%d_".printf (block_id)), "self"), new ObjectType (current_class), ma));
+					var this_value = new GLibValue (new ObjectType (current_class), new CCodeMemberAccess.pointer (new CCodeIdentifier ("_data%d_".printf (block_id)), "self"));
+					ccode.add_expression (destroy_value (this_value));
 				}
 			}