From cd88c1453518d8c064a1ef43bb037764cb2b0df4 Mon Sep 17 00:00:00 2001
From: MutsukiC <mutsuki@kmi.moe>
Date: Thu, 30 Apr 2026 09:41:07 +0800
Subject: [PATCH] Fix: enable stdarch_loongarch feature for stdext crate

---
 crates/stdext/src/lib.rs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/crates/stdext/src/lib.rs b/crates/stdext/src/lib.rs
index c85378bb73e..860b6ad563e 100644
--- a/crates/stdext/src/lib.rs
+++ b/crates/stdext/src/lib.rs
@@ -3,6 +3,12 @@
 
 //! Arena allocators. Small and fast.
 
+#![cfg_attr(
+    target_arch = "loongarch64",
+    feature(stdarch_loongarch),
+    allow(clippy::incompatible_msrv)
+)]
+
 pub mod alloc;
 pub mod arena;
 pub mod collections;