added dog expression ("@")

Author: bas1c1

SourceCode/ast/DogExpression.cs

@@ -0,0 +1,23 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace OwnLang.ast.lib
+{
+    public class DogExpression : Expression
+    {
+        private LdefExpression ldef;
+        public DogExpression(LdefExpression ldef)
+        {
+            this.ldef = ldef;
+        }
+
+        public Value eval()
+        {
+            Value[] zero_args = new Value[0];
+            return ((Ldef)((ObjectValue)ldef.eval()).asObject()).execute(zero_args);
+        }
+    }
+}