vala: Make source_reference optional for ObjectCreationExpression

diff --git a/vala/valaobjectcreationexpression.vala b/vala/valaobjectcreationexpression.vala
index ff0e818e3daddceedc560a67db6f5dfb41acdee6..0b6a29391f1fb9ddb3b8b6a6dd94bbd098b4e1c3 100644 (file)
--- a/vala/valaobjectcreationexpression.vala
+++ b/vala/valaobjectcreationexpression.vala
@@ -69,7 +69,7 @@ public class Vala.ObjectCreationExpression : Expression {
         * @param source_reference reference to source code
         * @return                 newly created object creation expression
         */
-       public ObjectCreationExpression (MemberAccess? member_name, SourceReference source_reference) {
+       public ObjectCreationExpression (MemberAccess? member_name, SourceReference? source_reference = null) {
                this.source_reference = source_reference;
                this.member_name = member_name;
        }