[vala] Do not consider fixed-length arrays as disposable

[Jürg Billeter <juergbi src gnome org>]

commit df908b94f02bfd8f4c0e062dcc9d8da389ede175
Author: Jürg Billeter <j bitron ch>
Date:   Sat Oct 16 19:59:18 2010 +0200

    Do not consider fixed-length arrays as disposable
    
    Fixes bug 630184.

 vala/valaarraytype.vala |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)
---
diff --git a/vala/valaarraytype.vala b/vala/valaarraytype.vala
index 9c651e7..53a0ed4 100644
--- a/vala/valaarraytype.vala
+++ b/vala/valaarraytype.vala
@@ -268,4 +268,11 @@ public class Vala.ArrayType : ReferenceType {
 		return result;
 	}
 
+	public override bool is_disposable () {
+		if (fixed_length) {
+			return element_type.is_disposable ();
+		} else {
+			return base.is_disposable ();
+		}
+	}
 }