[vala] D-Bus: Check ownership for property getters in clients

[Jürg Billeter <juergbi src gnome org>]

commit 4f5fd968d9e0091e46dbdce5e1695f69c4ab1e0c
Author: Jürg Billeter <j bitron ch>
Date:   Mon Jun 15 18:21:35 2009 +0200

    D-Bus: Check ownership for property getters in clients
    
    Properties used in D-Bus clients require owned get accessor.

 codegen/valadbusclientmodule.vala |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)
---
diff --git a/codegen/valadbusclientmodule.vala b/codegen/valadbusclientmodule.vala
index af5565e..30f82c5 100644
--- a/codegen/valadbusclientmodule.vala
+++ b/codegen/valadbusclientmodule.vala
@@ -1641,6 +1641,12 @@ internal class Vala.DBusClientModule : DBusModule {
 
 		string dbus_iface_name = iface.get_attribute ("DBus").get_string ("name");
 
+		var owned_type = prop.get_accessor.value_type.copy ();
+		owned_type.value_owned = true;
+		if (owned_type.is_disposable () && !prop.get_accessor.value_type.value_owned) {
+			Report.error (prop.get_accessor.value_type.source_reference, "Properties used in D-Bus clients require owned get accessor");
+		}
+
 		var array_type = prop.get_accessor.value_type as ArrayType;
 
 		CCodeDeclaration cdecl;