[vala] girparser: Support delegates with target

[Jürg Billeter <juergbi src gnome org>]

commit 3b9033d886cfd10e8d44a78337bb46171d4255d7
Author: Jürg Billeter <j bitron ch>
Date:   Tue Jun 29 21:22:01 2010 +0200

    girparser: Support delegates with target
    
    Fixes bug 621834.

 vala/valagirparser.vala |    7 ++++++-
 1 files changed, 6 insertions(+), 1 deletions(-)
---
diff --git a/vala/valagirparser.vala b/vala/valagirparser.vala
index 5177899..03c41e7 100644
--- a/vala/valagirparser.vala
+++ b/vala/valagirparser.vala
@@ -953,7 +953,12 @@ public class Vala.GirParser : CodeVisitor {
 
 		int last = -1;
 		foreach (MethodInfo info in parameters) {
-			if (info.keep
+			if (s is Delegate && info.closure_idx == i + add) {
+				var d = (Delegate) s;
+				d.has_target = true;
+				d.cinstance_parameter_position = (float) j - 0.1;
+				info.keep = false;
+			} else if (info.keep
 			    && !array_length_parameters.contains (i+add)
 			    && !closure_parameters.contains (i+add)
 			    && !destroy_parameters.contains (i+add)) {