From 449da90daa69ab29d8343d6792f617184a6cdd54 Mon Sep 17 00:00:00 2001
From: Aoran Zeng <ccmywish@qq.com>
Date: Thu, 21 Aug 2025 16:04:09 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0=20`xy=5Fdeveloper=5Fmistake(?=
 =?UTF-8?q?)`?=
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---
 lib/xy.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/xy.h b/lib/xy.h
index ea1dc32..edda060 100644
--- a/lib/xy.h
+++ b/lib/xy.h
@@ -96,7 +96,9 @@ char *xy_os_devnull = NULL;
 #define xy_unimplemented()  assert(!"Unimplemented temporarily")
 #define xy_unreached()      assert(!"This code shouldn't be reached")
 #define xy_noop()           (void)0
-#define xy_cant_be_null(p)   if(!p) assert(!"This pointer can't be null")
+#define xy_cant_be_null(p)  if(!p) assert(!"This pointer can't be null")
+#define xy_developer_mistake(reason) assert(!reason)
+
 
 static void _xy_print_int    (int n) {printf ("%d", n);}
 static void _xy_print_long   (long n) {printf ("%ld", n);}