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>
---
 src/test/ui/traits/issue-70944.rs | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 src/test/ui/traits/issue-70944.rs

(limited to 'src/test/ui/traits/issue-70944.rs')

diff --git a/src/test/ui/traits/issue-70944.rs b/src/test/ui/traits/issue-70944.rs
new file mode 100644
index 000000000..3286de9d5
--- /dev/null
+++ b/src/test/ui/traits/issue-70944.rs
@@ -0,0 +1,23 @@
+// check-pass
+// Regression test of #70944, should compile fine.
+
+use std::ops::Index;
+
+pub struct KeyA;
+pub struct KeyB;
+pub struct KeyC;
+
+pub trait Foo: Index<KeyA> + Index<KeyB> + Index<KeyC> {}
+pub trait FooBuilder {
+    type Inner: Foo;
+    fn inner(&self) -> &Self::Inner;
+}
+
+pub fn do_stuff(foo: &impl FooBuilder) {
+    let inner = foo.inner();
+    &inner[KeyA];
+    &inner[KeyB];
+    &inner[KeyC];
+}
+
+fn main() {}
-- 
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