Merging upstream version 1.68.2+dfsg1.

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

1 files changed, 19 insertions, 0 deletions

diff --git a/tests/ui/nll/issue-51770.rs b/tests/ui/nll/issue-51770.rs
new file mode 100644
index 000000000..3d6bc82f1
--- /dev/null
+++ b/tests/ui/nll/issue-51770.rs
@@ -0,0 +1,19 @@
+// check-pass
+
+#![crate_type = "lib"]
+
+// In an older version, when NLL was still a feature, the following previously did not compile
+
+use std::ops::Index;
+
+pub struct Test<T> {
+    a: T,
+}
+
+impl<T> Index<usize> for Test<T> {
+    type Output = T;
+
+    fn index(&self, _index: usize) -> &Self::Output {
+        &self.a
+    }
+}