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/pattern/usefulness/auxiliary/empty.rs    | 10 ++++++++++
 tests/ui/pattern/usefulness/auxiliary/hidden.rs   | 14 ++++++++++++++
 tests/ui/pattern/usefulness/auxiliary/unstable.rs | 23 +++++++++++++++++++++++
 3 files changed, 47 insertions(+)
 create mode 100644 tests/ui/pattern/usefulness/auxiliary/empty.rs
 create mode 100644 tests/ui/pattern/usefulness/auxiliary/hidden.rs
 create mode 100644 tests/ui/pattern/usefulness/auxiliary/unstable.rs

(limited to 'tests/ui/pattern/usefulness/auxiliary')

diff --git a/tests/ui/pattern/usefulness/auxiliary/empty.rs b/tests/ui/pattern/usefulness/auxiliary/empty.rs
new file mode 100644
index 000000000..29a03c9e8
--- /dev/null
+++ b/tests/ui/pattern/usefulness/auxiliary/empty.rs
@@ -0,0 +1,10 @@
+#![crate_type = "rlib"]
+pub enum EmptyForeignEnum {}
+
+pub struct VisiblyUninhabitedForeignStruct {
+    pub field: EmptyForeignEnum,
+}
+
+pub struct SecretlyUninhabitedForeignStruct {
+    _priv: EmptyForeignEnum,
+}
diff --git a/tests/ui/pattern/usefulness/auxiliary/hidden.rs b/tests/ui/pattern/usefulness/auxiliary/hidden.rs
new file mode 100644
index 000000000..364514ba1
--- /dev/null
+++ b/tests/ui/pattern/usefulness/auxiliary/hidden.rs
@@ -0,0 +1,14 @@
+pub enum HiddenEnum {
+    A,
+    B,
+    #[doc(hidden)]
+    C,
+}
+
+#[derive(Default)]
+pub struct HiddenStruct {
+    pub one: u8,
+    pub two: bool,
+    #[doc(hidden)]
+    pub hide: usize,
+}
diff --git a/tests/ui/pattern/usefulness/auxiliary/unstable.rs b/tests/ui/pattern/usefulness/auxiliary/unstable.rs
new file mode 100644
index 000000000..a06b3a6e4
--- /dev/null
+++ b/tests/ui/pattern/usefulness/auxiliary/unstable.rs
@@ -0,0 +1,23 @@
+#![feature(staged_api)]
+#![stable(feature = "stable_test_feature", since = "1.0.0")]
+
+#[stable(feature = "stable_test_feature", since = "1.0.0")]
+pub enum UnstableEnum {
+    #[stable(feature = "stable_test_feature", since = "1.0.0")]
+    Stable,
+    #[stable(feature = "stable_test_feature", since = "1.0.0")]
+    Stable2,
+    #[unstable(feature = "unstable_test_feature", issue = "none")]
+    Unstable,
+}
+
+#[derive(Default)]
+#[stable(feature = "stable_test_feature", since = "1.0.0")]
+pub struct UnstableStruct {
+    #[stable(feature = "stable_test_feature", since = "1.0.0")]
+    pub stable: bool,
+    #[stable(feature = "stable_test_feature", since = "1.0.0")]
+    pub stable2: usize,
+    #[unstable(feature = "unstable_test_feature", issue = "none")]
+    pub unstable: u8,
+}
-- 
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