From 87aabbff99bf8a90cb4fa2c495f40528337112af Mon Sep 17 00:00:00 2001
From: Paul Eggert <eggert@cs.ucla.edu>
Date: Thu, 21 Nov 2002 05:24:53 +0000
Subject: [PATCH] Do not include <assert.h>. (verify): New macro.

---
 src/system.h | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/system.h b/src/system.h
index e297f608..1b2459e0 100644
--- a/src/system.h
+++ b/src/system.h
@@ -1,4 +1,4 @@
-/* system-dependent definitions for Bison.
+/* System-dependent definitions for Bison.
    Copyright (C) 2000, 2001, 2002 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
@@ -41,7 +41,8 @@ char *alloca ();
 
 #include <stdio.h>
 
-#include <assert.h>
+/* Verify a requirement at compile-time (unlike assert, which is runtime).  */
+#define verify(name, assertion) struct name {char name[(assertion) ? 1 : -1];}
 
 #if HAVE_SYS_TYPES_H
 # include <sys/types.h>
-- 
2.47.2