From 218caa410aa38c29984be31a5229b9fa717560ee Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 17 Apr 2024 14:19:13 +0200
Subject: Merging upstream version 1.68.2+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 tests/ui/closures/supertrait-hint-cycle-2.rs | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 tests/ui/closures/supertrait-hint-cycle-2.rs

(limited to 'tests/ui/closures/supertrait-hint-cycle-2.rs')

diff --git a/tests/ui/closures/supertrait-hint-cycle-2.rs b/tests/ui/closures/supertrait-hint-cycle-2.rs
new file mode 100644
index 000000000..fda81b18d
--- /dev/null
+++ b/tests/ui/closures/supertrait-hint-cycle-2.rs
@@ -0,0 +1,18 @@
+// check-pass
+
+trait Foo<'a> {
+    type Input;
+}
+
+impl<F: Fn(u32)> Foo<'_> for F {
+    type Input = u32;
+}
+
+trait SuperFn: for<'a> Foo<'a> + for<'a> Fn(<Self as Foo<'a>>::Input) {}
+impl<T> SuperFn for T where T: for<'a> Fn(<Self as Foo<'a>>::Input) + for<'a> Foo<'a> {}
+
+fn needs_super(_: impl SuperFn) {}
+
+fn main() {
+    needs_super(|_: u32| {});
+}
-- 
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