Explicitly test unwind safety as trait bounds too

dtolnay · Aug 30, 2024 · 82888f1 · 82888f1
1 parent 5f08017
commit 82888f1
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/tests/test.rs b/tests/test.rs
@@ -16,7 +16,7 @@ use cxx_test_suite::module::ffi2;
 use cxx_test_suite::{cast, ffi, R};
 use std::cell::Cell;
 use std::ffi::CStr;
-use std::panic;
+use std::panic::{self, RefUnwindSafe, UnwindSafe};
 
 thread_local! {
     static CORRECT: Cell<bool> = const { Cell::new(false) };
@@ -387,4 +387,10 @@ fn test_unwind_safe() {
     fn inspect(_c: &ffi::C) {}
     let _unwind_safe = |c: UniquePtr<ffi::C>| panic::catch_unwind(|| drop(c));
     let _ref_unwind_safe = |c: &ffi::C| panic::catch_unwind(|| inspect(c));
+
+    fn require_unwind_safe<T: UnwindSafe>() {}
+    require_unwind_safe::<ffi::C>();
+
+    fn require_ref_unwind_safe<T: RefUnwindSafe>() {}
+    require_ref_unwind_safe::<ffi::C>();
 }