ラベルとGOTOを実�

2015-06-06 14:51:45 +09:00
parent 88ad0392a1
commit 2eaab2ef55
6 changed files with 91 additions and 2 deletions
--- a/SMILEBASIC/node.d
+++ b/SMILEBASIC/node.d
@@ -18,6 +18,8 @@ enum NodeType
    Assign,
    CallFunctionStatement,
    Print,
+    Label,
+    Goto,
 }
 abstract class Node
 {
@@ -171,3 +173,21 @@ class Assign : Statement
        this.expression = expr;
    }
 }
+class Label : Statement
+{
+    wstring label;
+    this(wstring name)
+    {
+        this.type = NodeType.Label;
+        this.label = name;
+    }
+}
+class Goto : Statement
+{
+    wstring label;
+    this(wstring name)
+    {
+        this.type = NodeType.Goto;
+        this.label = name;
+    }
+}