[vala] codegen: Use separate C statements for memory management

[Jürg Billeter <juergbi src gnome org>]

commit c6bf7d99ec9ae543b4c60838aa0f1f3cb0a0475c
Author: Jürg Billeter <j bitron ch>
Date:   Thu Oct 14 11:13:08 2010 +0200

    codegen: Use separate C statements for memory management

 codegen/valaccodebasemodule.vala |    6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)
---
diff --git a/codegen/valaccodebasemodule.vala b/codegen/valaccodebasemodule.vala
index 005ac36..209aaa9 100644
--- a/codegen/valaccodebasemodule.vala
+++ b/codegen/valaccodebasemodule.vala
@@ -5095,7 +5095,11 @@ public class Vala.CCodeBaseModule : CodeGenerator {
 				if (node == null) {
 					node = expression_type;
 				}
-				cexpr = get_ref_cexpression (target_type, cexpr, expr, node);
+
+				var decl = get_temp_variable (target_type, true, node, false);
+				emit_temp_var (decl);
+				ccode.add_expression (new CCodeAssignment (get_variable_cexpression (decl.name), get_ref_cexpression (target_type, cexpr, expr, node)));
+				cexpr = get_variable_cexpression (decl.name);
 			}
 		}