From deab9a5e7917f9fecbf36cf97ca9cac7910df990 Mon Sep 17 00:00:00 2001
From: WormHeamer
Date: Sat, 9 Aug 2025 05:58:28 -0400
Subject: add N_DEAD node type, and assert to help prevent use-after-free

---
 ir.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'ir.h')

diff --git a/ir.h b/ir.h
index adb1039..9c6fc0b 100644
--- a/ir.h
+++ b/ir.h
@@ -51,6 +51,7 @@ void type_err(struct Node *n, Lexer *l);
 
 #define NODE_TYPE_LIST\
 	X(NONE, "invalid node")\
+	X(DEAD, "dead node")\
 	X(START, "start")\
 	X(IF_ELSE, "if-else")\
 	X(REGION, "region")\
-- 
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