配列の添え字,次元チェックを追加

2015-06-12 21:53:39 +09:00
parent 1e51bd37ca
commit fd74c8b071
2 changed files with 34 additions and 0 deletions
--- a/SMILEBASIC/error.d
+++ b/SMILEBASIC/error.d
@@ -19,6 +19,14 @@ class SmileBasicError : Exception
        super(message);
    }
 }
+class SyntaxError : SmileBasicError
+{
+    this()
+    {
+        this.errnum = 3;
+        super("Syntax error");
+    }
+}
 class TypeMismatch : SmileBasicError
 {
    this()
@@ -43,3 +51,12 @@ class ReturnWithoutGosub : SmileBasicError
        super("RETURN without GOSUB");
    }
 }
+class SubscriptOutOfRange : SmileBasicError
+{
+    this()
+    {
+        this.errnum = 31;
+        super("Subscript out of range");
+    }
+}
+