[vala] vapigen: add support for type_parameters attribute

[Evan Nemerson <evann src gnome org>]

commit 74b5e8ad3b43949f122e6430fe576ebdd44cf04a
Author: Evan Nemerson <evan coeus-group com>
Date:   Thu Apr 8 01:50:02 2010 -0700

    vapigen: add support for type_parameters attribute

 vapigen/valagidlparser.vala |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/vapigen/valagidlparser.vala b/vapigen/valagidlparser.vala
index 727f573..771146f 100644
--- a/vapigen/valagidlparser.vala
+++ b/vapigen/valagidlparser.vala
@@ -525,6 +525,10 @@ public class Vala.GIdlParser : CodeVisitor {
 							if (eval (nv[1]) == "1") {
 								ref_function_void = true;
 							}
+						} else if (nv[0] == "type_parameters") {
+							foreach (string type_param_name in eval (nv[1]).split (",")) {
+								cl.add_type_parameter (new TypeParameter (type_param_name, current_source_reference));
+							}
 						}
 					}
 				}