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>
---
 .../or-patterns-slice-patterns.rs                  | 54 ++++++++++++++++++++++
 1 file changed, 54 insertions(+)
 create mode 100644 src/test/ui/pattern/bindings-after-at/or-patterns-slice-patterns.rs

(limited to 'src/test/ui/pattern/bindings-after-at/or-patterns-slice-patterns.rs')

diff --git a/src/test/ui/pattern/bindings-after-at/or-patterns-slice-patterns.rs b/src/test/ui/pattern/bindings-after-at/or-patterns-slice-patterns.rs
new file mode 100644
index 000000000..d315f7ee3
--- /dev/null
+++ b/src/test/ui/pattern/bindings-after-at/or-patterns-slice-patterns.rs
@@ -0,0 +1,54 @@
+// Test bindings-after-at with or-patterns and slice-patterns
+
+// run-pass
+
+
+#[derive(Debug, PartialEq)]
+enum MatchArm {
+    Arm(usize),
+    Wild,
+}
+
+#[derive(Debug, PartialEq)]
+enum Test {
+    Foo,
+    Bar,
+    Baz,
+    Qux,
+}
+
+fn test(foo: &[Option<Test>]) -> MatchArm {
+    match foo {
+        bar @ [Some(Test::Foo), .., Some(Test::Qux | Test::Foo)] => {
+            assert_eq!(bar, foo);
+
+            MatchArm::Arm(0)
+        },
+        [.., bar @ Some(Test::Bar | Test::Qux), _] => {
+            assert!(bar == &Some(Test::Bar) || bar == &Some(Test::Qux));
+
+            MatchArm::Arm(1)
+        },
+        _ => MatchArm::Wild,
+    }
+}
+
+fn main() {
+    let foo = vec![
+        Some(Test::Foo),
+        Some(Test::Bar),
+        Some(Test::Baz),
+        Some(Test::Qux),
+    ];
+
+    // path 1a
+    assert_eq!(test(&foo), MatchArm::Arm(0));
+    // path 1b
+    assert_eq!(test(&[Some(Test::Foo), Some(Test::Bar), Some(Test::Foo)]), MatchArm::Arm(0));
+    // path 2a
+    assert_eq!(test(&foo[..3]), MatchArm::Arm(1));
+    // path 2b
+    assert_eq!(test(&[Some(Test::Bar), Some(Test::Qux), Some(Test::Baz)]), MatchArm::Arm(1));
+    // path 3
+    assert_eq!(test(&foo[1..2]), MatchArm::Wild);
+}
-- 
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