[vala] GIR writer: Fix name and c:type written for delegate parameters

[Jürg Billeter <juergbi src gnome org>]

commit 620ec1701e8216457c248907eaf50eb349fcadb9
Author: Jürg Billeter <j bitron ch>
Date:   Sun Sep 27 15:35:45 2009 +0200

    GIR writer: Fix name and c:type written for delegate parameters

 codegen/valagirwriter.vala |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/codegen/valagirwriter.vala b/codegen/valagirwriter.vala
index ea75142..934b49a 100644
--- a/codegen/valagirwriter.vala
+++ b/codegen/valagirwriter.vala
@@ -768,6 +768,10 @@ public class Vala.GIRWriter : CodeVisitor {
 				write_indent ();
 				stream.printf ("</type>\n");
 			}
+		} else if (type is DelegateType) {
+			var deleg_type = (DelegateType) type;
+			write_indent ();
+			stream.printf ("<type name=\"%s\" c:type=\"%s\"/>\n", gi_type_name (deleg_type.delegate_symbol), type.get_cname ());
 		} else {
 			write_indent ();
 			stream.printf ("<type name=\"%s\"/>\n", type.to_string ());