From 0f525152696e3ad9d8201f2a1a79562dc887cd7e Mon Sep 17 00:00:00 2001
From: tracer-ysyx <tracer@ysyx.org>
Date: Sat, 13 Jan 2024 09:48:32 +0800
Subject: [PATCH] =?UTF-8?q?>=20compile=20NEMU=20ysyx=5F22040000=20?=
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---
 nemu/tests/expr_test.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/nemu/tests/expr_test.c b/nemu/tests/expr_test.c
index 3cb30d5..0257e7c 100644
--- a/nemu/tests/expr_test.c
+++ b/nemu/tests/expr_test.c
@@ -29,11 +29,11 @@ void gen(char c) {
 }
 
 void gen_num(void) {
-  uint32_t num = rand();
+  int32_t num = rand();
   int len = 0, ref_len = 0;
   switch(rand() % 2) {
     case 0:
-      len = snprintf(buf_ptr, 100, "%u", num);
+      len = snprintf(buf_ptr, 100, "%d", num);
       ref_len = snprintf(ref_buf_ptr, 100, "%uU", num);
       break;
     case 1: