astprinter: Remove unused function

diff --git a/vala/valaastprinter.vala b/vala/valaastprinter.vala
index 985f313336e39599a2c24f21def1594ddc643b67..93403eaaf2ae09bb51fab202b9fca676e9031854 100644 (file)
--- a/vala/valaastprinter.vala
+++ b/vala/valaastprinter.vala
@@ -216,18 +216,12 @@ public class Vala.AstPrinter : CodeVisitor {
        public override void visit_delete_statement (DeleteStatement stmt) {
        }
 
-
-       private string type_str (DataType? t) {
-               if (t == null) return "??";
-               else return t.to_string ();
-       }
        public override void visit_expression (Expression expr) {
                //print ("Expression %s (value_type: %s, target_type: %s, constant: %s, non_null: %s)"
                           //.printf (expr.type_name, type_str (expr.value_type), type_str (expr.target_type),
                                                //expr.is_constant ().to_string (), expr.is_non_null ().to_string ()));
        }
 
-
        public override void visit_array_creation_expression (ArrayCreationExpression expr) {
        }