From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 17 Apr 2024 14:02:58 +0200
Subject: Adding upstream version 1.64.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 library/std/src/panic/tests.rs | 56 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 56 insertions(+)
 create mode 100644 library/std/src/panic/tests.rs

(limited to 'library/std/src/panic/tests.rs')

diff --git a/library/std/src/panic/tests.rs b/library/std/src/panic/tests.rs
new file mode 100644
index 000000000..b37d74011
--- /dev/null
+++ b/library/std/src/panic/tests.rs
@@ -0,0 +1,56 @@
+#![allow(dead_code)]
+
+use crate::cell::RefCell;
+use crate::panic::{AssertUnwindSafe, UnwindSafe};
+use crate::rc::Rc;
+use crate::sync::{Arc, Mutex, RwLock};
+
+struct Foo {
+    a: i32,
+}
+
+fn assert<T: UnwindSafe + ?Sized>() {}
+
+#[test]
+fn panic_safety_traits() {
+    assert::<i32>();
+    assert::<&i32>();
+    assert::<*mut i32>();
+    assert::<*const i32>();
+    assert::<usize>();
+    assert::<str>();
+    assert::<&str>();
+    assert::<Foo>();
+    assert::<&Foo>();
+    assert::<Vec<i32>>();
+    assert::<String>();
+    assert::<RefCell<i32>>();
+    assert::<Box<i32>>();
+    assert::<Mutex<i32>>();
+    assert::<RwLock<i32>>();
+    assert::<&Mutex<i32>>();
+    assert::<&RwLock<i32>>();
+    assert::<Rc<i32>>();
+    assert::<Arc<i32>>();
+    assert::<Box<[u8]>>();
+
+    {
+        trait Trait: UnwindSafe {}
+        assert::<Box<dyn Trait>>();
+    }
+
+    fn bar<T>() {
+        assert::<Mutex<T>>();
+        assert::<RwLock<T>>();
+    }
+
+    fn baz<T: UnwindSafe>() {
+        assert::<Box<T>>();
+        assert::<Vec<T>>();
+        assert::<RefCell<T>>();
+        assert::<AssertUnwindSafe<T>>();
+        assert::<&AssertUnwindSafe<T>>();
+        assert::<Rc<AssertUnwindSafe<T>>>();
+        assert::<Arc<AssertUnwindSafe<T>>>();
+    }
+}
-- 
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