From: Juerg Billeter <j@bitron.ch>
Date: Sat, 19 Apr 2008 22:43:07 +0000 (+0000)
Subject: support partial interface reimplementation, fixes bug 504079
X-Git-Tag: VALA_0_3_1~23
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=054926e232787853825e0f10a7130be88112ab39;p=platform%2Fupstream%2Fvala.git

support partial interface reimplementation, fixes bug 504079

2008-04-20  Juerg Billeter  <j@bitron.ch>

	* vala/valasemanticanalyzer.vala: support partial interface
	  reimplementation, fixes bug 504079

svn path=/trunk/; revision=1279
---

diff --git a/ChangeLog b/ChangeLog
index 39f6a25..fe05c26 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2008-04-20  Jürg Billeter  <j@bitron.ch>
+
+	* vala/valasemanticanalyzer.vala: support partial interface
+	  reimplementation, fixes bug 504079
+
 2008-04-19  Jürg Billeter  <j@bitron.ch>
 
 	* vala/valasemanticanalyzer.vala: report error when trying to set
diff --git a/vala/valasemanticanalyzer.vala b/vala/valasemanticanalyzer.vala
index e0b00ba..85d893b 100644
--- a/vala/valasemanticanalyzer.vala
+++ b/vala/valasemanticanalyzer.vala
@@ -180,6 +180,11 @@ public class Vala.SemanticAnalyzer : CodeVisitor {
 				if (base_type.data_type is Interface) {
 					Interface iface = (Interface) base_type.data_type;
 
+					if (cl.base_class != null && cl.base_class.is_subtype_of (iface)) {
+						// reimplementation of interface, class is not required to reimplement all methods
+						break;
+					}
+
 					/* We do not need to do expensive equality checking here since this is done
 					 * already. We only need to guarantee the symbols are present.
 					 */