[vala] Genie: Support named arguments

[Jamie McCracken <jamiemcc src gnome org>]

commit ebb14f4ceb3f80fbc2910dbf746504aeedb6c448
Author: Jamie McCracken <jamie.mccrack gmail com>
Date:   Mon May 24 14:06:40 2010 -0400

    Genie: Support named arguments

 vala/valagenieparser.vala |   11 ++++++++++-
 1 files changed, 10 insertions(+), 1 deletions(-)
---
diff --git a/vala/valagenieparser.vala b/vala/valagenieparser.vala
index a02521b..6c1e33f 100644
--- a/vala/valagenieparser.vala
+++ b/vala/valagenieparser.vala
@@ -610,7 +610,16 @@ public class Vala.Genie.Parser : CodeVisitor {
 			var inner = parse_expression ();
 			return new UnaryExpression (UnaryOperator.OUT, inner, get_src (begin));
 		} else {
-			return parse_expression ();
+			var expr = parse_expression ();
+			var ma = expr as MemberAccess;
+			if (ma != null && ma.inner == null && accept (TokenType.COLON)) {
+				// named argument
+				expr = parse_expression ();
+				return new NamedArgument (ma.member_name, expr, get_src (begin));
+			} else {
+				return expr;
+			}
+
 		}
 	}