Index: src/SynTree/GcTracer.h
===================================================================
--- src/SynTree/GcTracer.h	(revision 824a2dcc9b7c965dd21a755754670cb17b8d43e0)
+++ src/SynTree/GcTracer.h	(revision 3ef35bd884d4a41b6dc4f4a4a2243f1e96843a20)
@@ -112,4 +112,10 @@
 	}
 
+	void postvisit( BranchStmt* stmt ) {
+		postvisit( static_cast<Statement*>(stmt) );
+		visit( stmt->target );
+		maybeAccept( stmt->computedTarget, *visitor );
+	}
+
 	void postvisit( Type* type ) {
 		acceptAll( type->attributes, *visitor );