Adding upstream version 124.0.1.upstream/124.0.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 20 insertions, 0 deletions

diff --git a/third_party/rust/async-trait/tests/ui/unreachable.rs b/third_party/rust/async-trait/tests/ui/unreachable.rs
new file mode 100644
index 0000000000..cac2826444
--- /dev/null
+++ b/third_party/rust/async-trait/tests/ui/unreachable.rs
@@ -0,0 +1,20 @@
+#![deny(warnings)]
+
+use async_trait::async_trait;
+
+#[async_trait]
+pub trait Trait {
+    async fn f() {
+        unimplemented!()
+    }
+}
+
+#[async_trait]
+pub trait TraitFoo {
+    async fn f() {
+        let _y = unimplemented!();
+        let _z = _y;
+    }
+}
+
+fn main() {}