Make BinaryExpression.get_operator_string public

diff --git a/vala/valabinaryexpression.vala b/vala/valabinaryexpression.vala
index 67ad50d008a795c35c5641d26585d78f5249ecf2..ed598f707b84debe19597d917ff7d0c240d0d512 100644 (file)
--- a/vala/valabinaryexpression.vala
+++ b/vala/valabinaryexpression.vala
@@ -97,7 +97,7 @@ public class Vala.BinaryExpression : Expression {
                }
        }
 
-       private string get_operator_string () {
+       public string get_operator_string () {
                switch (_operator) {
                case BinaryOperator.PLUS: return "+";
                case BinaryOperator.MINUS: return "-";