From: Juerg Billeter <j@bitron.ch>
Date: Sun, 23 Mar 2008 19:34:45 +0000 (+0000)
Subject: inherit default value from base type
X-Git-Tag: VALA_0_2_0~29
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=93297a48cb7413ff6ca3ee189981e96475208290;p=platform%2Fupstream%2Fvala.git

inherit default value from base type

2008-03-23  Juerg Billeter  <j@bitron.ch>

	* vala/valastruct.vala: inherit default value from base type

svn path=/trunk/; revision=1157
---

diff --git a/ChangeLog b/ChangeLog
index 8a4d52d..941f79c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
 2008-03-23  Jürg Billeter  <j@bitron.ch>
 
+	* vala/valastruct.vala: inherit default value from base type
+
+2008-03-23  Jürg Billeter  <j@bitron.ch>
+
 	* vala/valareport.vala, vala/valasourcefile.vala,
 	  compiler/valacompiler.vala: add -v commandline option to improve
 	  error reporting, patch by Daniel Silverstone, fixes bug 522511
diff --git a/vala/valastruct.vala b/vala/valastruct.vala
index ca5dd4e..c5643a7 100644
--- a/vala/valastruct.vala
+++ b/vala/valastruct.vala
@@ -378,7 +378,18 @@ public class Vala.Struct : Typesymbol {
 	}
 
 	public override string get_default_value () {
-		return default_value;
+		if (default_value != null) {
+			return default_value;
+		}
+
+		// inherit default value from base type
+		foreach (DataType type in base_types) {
+			var st = type.data_type as Struct;
+			if (st != null) {
+				return st.get_default_value ();
+			}
+		}
+		return null;
 	}
 
 	private void set_default_value (string! value) {