Support [CCode (scope = "async")] attribute for delegates

diff --git a/vala/valadelegatetype.vala b/vala/valadelegatetype.vala
index 2cc6cf0db6ea5f693d71f67a449a8b8ede2b4458..91029d39e663881d76c2a9f17701394f7ed3a61e 100644 (file)
--- a/vala/valadelegatetype.vala
+++ b/vala/valadelegatetype.vala
@@ -1,6 +1,6 @@
 /* valadelegatetype.vala
  *
- * Copyright (C) 2007-2010  Jürg Billeter
+ * Copyright (C) 2007-2012  Jürg Billeter
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -32,6 +32,7 @@ public class Vala.DelegateType : DataType {
 
        public DelegateType (Delegate delegate_symbol) {
                this.delegate_symbol = delegate_symbol;
+               this.is_called_once = (delegate_symbol.get_attribute_string ("CCode", "scope") == "async");
        }
 
        public override bool is_invokable () {