Implement USE/EXEC compilation

2016-12-23 17:16:38 +09:00
parent 0b9fd70bcb
commit 0440c33184
4 changed files with 59 additions and 3 deletions
--- a/SMILEBASIC/node.d
+++ b/SMILEBASIC/node.d
@@ -48,6 +48,8 @@ enum NodeType
    VarRef,
    XOn,
    XOff,
+    Exec,
+    Use,
 }
 abstract class Node
 {
@@ -653,4 +655,23 @@ class XOff : Statement
        this.func = func;
    }
 }
-
+class Exec : Statement
+{
+    Expression expression;
+    this(Expression e, SourceLocation loc)
+    {
+        super.location = loc;
+        expression = e;
+        this.type = NodeType.Exec;
+    }
+}
+class Use : Statement
+{
+    Expression expression;
+    this(Expression e, SourceLocation loc)
+    {
+        super.location = loc;
+        expression = e;
+        this.type = NodeType.Use;
+    }
+}