[vala] Bug 574403: Direction of formal parameters ignored

[Jürg Billeter <juergbi src gnome org>]

commit bbad7d44826b5ae517fcc61c91427372eefef903
Author: Feng Yu <fengyu dhcp5-240 iucf indiana edu>
Date:   Fri Mar 6 13:55:00 2009 -0500

    Bug 574403: Direction of formal parameters ignored
    
    When copying a formal parameter, the direction should also be copied.
    This fix might also fix other bizarre issues related to copying formal
    parameters.
---
 vala/valaformalparameter.vala |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/vala/valaformalparameter.vala b/vala/valaformalparameter.vala
index 74e03ca..e24592a 100644
--- a/vala/valaformalparameter.vala
+++ b/vala/valaformalparameter.vala
@@ -183,6 +183,7 @@ public class Vala.FormalParameter : Symbol {
 		if (!ellipsis) {
 			var result = new FormalParameter (name, parameter_type, source_reference);
 			result.params_array = params_array;
+			result.direction = this.direction;
 			return result;
 		} else {
 			return new FormalParameter.with_ellipsis ();