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/associated-types/issue-50301.rs | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 tests/ui/associated-types/issue-50301.rs

(limited to 'tests/ui/associated-types/issue-50301.rs')

diff --git a/tests/ui/associated-types/issue-50301.rs b/tests/ui/associated-types/issue-50301.rs
new file mode 100644
index 000000000..47ee3e7ad
--- /dev/null
+++ b/tests/ui/associated-types/issue-50301.rs
@@ -0,0 +1,31 @@
+// Tests that HRTBs are correctly accepted -- https://github.com/rust-lang/rust/issues/50301
+// check-pass
+trait Trait
+where
+    for<'a> &'a Self::IntoIter: IntoIterator<Item = u32>,
+{
+    type IntoIter;
+    fn get(&self) -> Self::IntoIter;
+}
+
+struct Impl(Vec<u32>);
+
+impl Trait for Impl {
+    type IntoIter = ImplIntoIter;
+    fn get(&self) -> Self::IntoIter {
+        ImplIntoIter(self.0.clone())
+    }
+}
+
+struct ImplIntoIter(Vec<u32>);
+
+impl<'a> IntoIterator for &'a ImplIntoIter {
+    type Item = <Self::IntoIter as Iterator>::Item;
+    type IntoIter = std::iter::Cloned<std::slice::Iter<'a, u32>>;
+    fn into_iter(self) -> Self::IntoIter {
+        (&self.0).into_iter().cloned()
+    }
+}
+
+fn main() {
+}
-- 
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