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>
---
 .../dyn-trait-elided-two-inputs-ref-param.rs       | 23 ++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 src/test/ui/impl-trait/dyn-trait-elided-two-inputs-ref-param.rs

(limited to 'src/test/ui/impl-trait/dyn-trait-elided-two-inputs-ref-param.rs')

diff --git a/src/test/ui/impl-trait/dyn-trait-elided-two-inputs-ref-param.rs b/src/test/ui/impl-trait/dyn-trait-elided-two-inputs-ref-param.rs
new file mode 100644
index 000000000..8d34c1b6c
--- /dev/null
+++ b/src/test/ui/impl-trait/dyn-trait-elided-two-inputs-ref-param.rs
@@ -0,0 +1,23 @@
+// Test that `impl Alpha<dyn Object>` resets the object-lifetime
+// default to `'static`.
+//
+// check-pass
+
+trait Alpha<Item: ?Sized> {
+    fn item(&self) -> Box<Item> {
+        panic!()
+    }
+}
+
+trait Object {}
+impl<T> Alpha<dyn Object> for T {}
+fn alpha(x: &str, y: &str) -> impl Alpha<dyn Object> { () }
+fn is_static<T>(_: T) where T: 'static { }
+
+fn bar(x: &str) -> &impl Alpha<dyn Object> { &() }
+
+fn main() {
+    let s = format!("foo");
+    let r = bar(&s);
+    is_static(r.item());
+}
-- 
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