From cdd498e2be1e8b251d56c7f9b2972902858341d6 Mon Sep 17 00:00:00 2001
From: tracer-ysyx <tracer@ysyx.org>
Date: Sat, 13 Jan 2024 10:13:56 +0800
Subject: [PATCH] =?UTF-8?q?>=20compile=20NEMU=20ysyx=5F22040000=20?=
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---
 nemu/tests/expr_test.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/nemu/tests/expr_test.c b/nemu/tests/expr_test.c
index dff8783..87c1882 100644
--- a/nemu/tests/expr_test.c
+++ b/nemu/tests/expr_test.c
@@ -144,7 +144,9 @@ struct {
   uint32_t reference;
 } exprs[] = {
     {"-1", 0xFFFFFFFFU},
+    {"-0x1", 0xFFFFFFFFU},
     {"0--1", 0x1},
+    {"0--0x1", 0x1},
 };
 START_TEST(test_expr_negative_operand) {
   yy_scan_string(exprs[_i].expr);