From ec3f0a41258099b4aa04ce236d062ffe0580f27d Mon Sep 17 00:00:00 2001
From: Ian Moffett <ian@osmora.org>
Date: Wed, 1 Oct 2025 16:32:58 -0400
Subject: np: lex: Add TT_NONE token for invalid types

Signed-off-by: Ian Moffett <ian@osmora.org>
---
 src/sys/include/np/lex.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/sys/include/np/lex.h')

diff --git a/src/sys/include/np/lex.h b/src/sys/include/np/lex.h
index 9c6e69e..cbbc403 100644
--- a/src/sys/include/np/lex.h
+++ b/src/sys/include/np/lex.h
@@ -47,6 +47,9 @@ struct np_work;
  * possible
  */
 typedef enum {
+    /* Reserved */
+    TT_NONE,            /* Always invalid */
+
     /* Symbols */
     TT_LPAREN,          /* '(' */
     TT_RPAREN,          /* ')' */
-- 
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