OPTIONを実装

2016-09-02 20:57:36 +09:00
parent 2f50fc5ba9
commit 1bfb655e74
4 changed files with 64 additions and 2 deletions
--- a/SMILEBASIC/error.d
+++ b/SMILEBASIC/error.d
@@ -80,6 +80,14 @@ class OutOfDATA : SmileBasicError
        super("Out of DATA");
    }
 }
+class UndefinedVariable : SmileBasicError
+{
+    this()
+    {
+        this.errnum = 15;
+        super("Undefined variable");
+    }
+}
 class DuplicateVariable : SmileBasicError
 {
    this()