From 1d0aa175319387fed046837ba8f69e5f8e4668dd Mon Sep 17 00:00:00 2001
From: Philipp Oppermann <dev@phil-opp.com>
Date: Thu, 27 Mar 2025 15:50:07 +0100
Subject: [PATCH] Update tests to make `no_mangle` attribute `unsafe`

Required since Rust 2024 edition
---
 tests/basic_boot.rs   | 2 +-
 tests/should_panic.rs | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/tests/basic_boot.rs b/tests/basic_boot.rs
index c409647e..4171eb7a 100644
--- a/tests/basic_boot.rs
+++ b/tests/basic_boot.rs
@@ -7,7 +7,7 @@
 use blog_os::println;
 use core::panic::PanicInfo;
 
-#[no_mangle] // don't mangle the name of this function
+#[unsafe(no_mangle)] // don't mangle the name of this function
 pub extern "C" fn _start() -> ! {
     test_main();
 
diff --git a/tests/should_panic.rs b/tests/should_panic.rs
index 375f51c0..f735259d 100644
--- a/tests/should_panic.rs
+++ b/tests/should_panic.rs
@@ -1,10 +1,10 @@
 #![no_std]
 #![no_main]
 
-use blog_os::{exit_qemu, serial_print, serial_println, QemuExitCode};
+use blog_os::{QemuExitCode, exit_qemu, serial_print, serial_println};
 use core::panic::PanicInfo;
 
-#[no_mangle]
+#[unsafe(no_mangle)]
 pub extern "C" fn _start() -> ! {
     should_fail();
     serial_println!("[test did not panic]");