1 files changed, 36 insertions, 0 deletions
diff --git a/third_party/rust/async-trait/tests/ui/lifetime-span.rs b/third_party/rust/async-trait/tests/ui/lifetime-span.rs
new file mode 100644
index 0000000000..01981e6de4
--- /dev/null
+++ b/third_party/rust/async-trait/tests/ui/lifetime-span.rs
@@ -0,0 +1,36 @@
+use async_trait::async_trait;
+
+struct A;
+struct B;
+
+#[async_trait]
+pub trait Trait<'r> {
+    async fn method(&'r self);
+}
+
+#[async_trait]
+impl Trait for A {
+    async fn method(&self) {}
+}
+
+#[async_trait]
+impl<'r> Trait<'r> for B {
+    async fn method(&self) {}
+}
+
+#[async_trait]
+pub trait Trait2 {
+    async fn method<'r>(&'r self);
+}
+
+#[async_trait]
+impl Trait2 for A {
+    async fn method(&self) {}
+}
+
+#[async_trait]
+impl<'r> Trait2<'r> for B {
+    async fn method(&'r self) {}
+}
+
+fn main() {}