From c859dbc67cda3fdf79a4fb88da84adfa9c36ee0c Mon Sep 17 00:00:00 2001
From: Stephen Chung <schungx@live.com>
Date: Thu, 27 Jan 2022 15:03:50 +0800
Subject: [PATCH] Fix no-std builds.

---
 no_std/no_std_test/src/main.rs | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/no_std/no_std_test/src/main.rs b/no_std/no_std_test/src/main.rs
index a6385cb4..621029ee 100644
--- a/no_std/no_std_test/src/main.rs
+++ b/no_std/no_std_test/src/main.rs
@@ -14,7 +14,7 @@ static ALLOC: wee_alloc::WeeAlloc = wee_alloc::WeeAlloc::INIT;
 #[cfg(all(windows, target_env = "msvc"))]
 #[link(name = "msvcrt")]
 #[link(name = "libcmt")]
-extern {}
+extern "C" {}
 
 use rhai::{Engine, INT};
 
@@ -39,8 +39,11 @@ extern "C" fn rust_begin_panic(_: &core::panic::PanicInfo) -> ! {
     core::intrinsics::abort();
 }
 
-#[lang = "eh_personality"]
-extern "C" fn eh_personality() {}
+#[no_mangle]
+extern "C" fn _rust_eh_personality() {}
+
+#[no_mangle]
+extern "C" fn rust_eh_personality() {}
 
 #[no_mangle]
 extern "C" fn rust_eh_register_frames() {}