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/traits/inheritance/basic.rs | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 tests/ui/traits/inheritance/basic.rs

(limited to 'tests/ui/traits/inheritance/basic.rs')

diff --git a/tests/ui/traits/inheritance/basic.rs b/tests/ui/traits/inheritance/basic.rs
new file mode 100644
index 000000000..5bfa60b1a
--- /dev/null
+++ b/tests/ui/traits/inheritance/basic.rs
@@ -0,0 +1,26 @@
+// run-pass
+#![allow(dead_code)]
+
+trait Foo { fn f(&self) -> isize; }
+trait Bar { fn g(&self) -> isize; }
+trait Baz { fn h(&self) -> isize; }
+
+trait Quux: Foo + Bar + Baz { }
+
+struct A { x: isize }
+
+impl Foo for A { fn f(&self) -> isize { 10 } }
+impl Bar for A { fn g(&self) -> isize { 20 } }
+impl Baz for A { fn h(&self) -> isize { 30 } }
+impl Quux for A {}
+
+fn f<T:Quux + Foo + Bar + Baz>(a: &T) {
+    assert_eq!(a.f(), 10);
+    assert_eq!(a.g(), 20);
+    assert_eq!(a.h(), 30);
+}
+
+pub fn main() {
+    let a = &A { x: 3 };
+    f(a);
+}
-- 
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