From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 21:33:14 +0200
Subject: Adding upstream version 115.7.0esr.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 third_party/rust/pin-project/tests/proper_unpin.rs | 153 +++++++++++++++++++++
 1 file changed, 153 insertions(+)
 create mode 100644 third_party/rust/pin-project/tests/proper_unpin.rs

(limited to 'third_party/rust/pin-project/tests/proper_unpin.rs')

diff --git a/third_party/rust/pin-project/tests/proper_unpin.rs b/third_party/rust/pin-project/tests/proper_unpin.rs
new file mode 100644
index 0000000000..0ba3ce3b5d
--- /dev/null
+++ b/third_party/rust/pin-project/tests/proper_unpin.rs
@@ -0,0 +1,153 @@
+#![warn(rust_2018_idioms, single_use_lifetimes)]
+#![allow(dead_code)]
+
+#[macro_use]
+mod auxiliary;
+
+pub mod default {
+    use std::marker::PhantomPinned;
+
+    use pin_project::pin_project;
+
+    struct Inner<T> {
+        f: T,
+    }
+
+    assert_unpin!(Inner<()>);
+    assert_not_unpin!(Inner<PhantomPinned>);
+
+    #[pin_project]
+    struct Struct<T, U> {
+        #[pin]
+        f1: Inner<T>,
+        f2: U,
+    }
+
+    assert_unpin!(Struct<(), ()>);
+    assert_unpin!(Struct<(), PhantomPinned>);
+    assert_not_unpin!(Struct<PhantomPinned, ()>);
+    assert_not_unpin!(Struct<PhantomPinned, PhantomPinned>);
+
+    #[pin_project(project = EnumProj, project_ref = EnumProjRef)]
+    enum Enum<T, U> {
+        V1 {
+            #[pin]
+            f1: Inner<T>,
+            f2: U,
+        },
+    }
+
+    assert_unpin!(Enum<(), ()>);
+    assert_unpin!(Enum<(), PhantomPinned>);
+    assert_not_unpin!(Enum<PhantomPinned, ()>);
+    assert_not_unpin!(Enum<PhantomPinned, PhantomPinned>);
+
+    #[pin_project]
+    struct TrivialBounds {
+        #[pin]
+        f: PhantomPinned,
+    }
+
+    assert_not_unpin!(TrivialBounds);
+
+    #[pin_project]
+    struct PinRef<'a, T, U> {
+        #[pin]
+        f1: &'a mut Inner<T>,
+        f2: U,
+    }
+
+    assert_unpin!(PinRef<'_, PhantomPinned, PhantomPinned>);
+}
+
+pub mod cfg {
+    use std::marker::PhantomPinned;
+
+    use pin_project::pin_project;
+
+    #[pin_project]
+    struct Foo<T> {
+        #[cfg(any())]
+        #[pin]
+        f: T,
+        #[cfg(not(any()))]
+        f: T,
+    }
+
+    assert_unpin!(Foo<PhantomPinned>);
+
+    #[pin_project]
+    struct Bar<T> {
+        #[cfg(any())]
+        f: T,
+        #[cfg(not(any()))]
+        #[pin]
+        f: T,
+    }
+
+    assert_unpin!(Bar<()>);
+    assert_not_unpin!(Bar<PhantomPinned>);
+}
+
+pub mod cfg_attr {
+    use std::marker::PhantomPinned;
+
+    use pin_project::pin_project;
+
+    #[cfg_attr(any(), pin_project)]
+    struct Foo<T> {
+        f: T,
+    }
+
+    assert_unpin!(Foo<()>);
+    assert_not_unpin!(Foo<PhantomPinned>);
+
+    #[cfg_attr(not(any()), pin_project)]
+    struct Bar<T> {
+        #[cfg_attr(not(any()), pin)]
+        f: T,
+    }
+
+    assert_unpin!(Bar<()>);
+    assert_not_unpin!(Bar<PhantomPinned>);
+}
+
+// pin_project(!Unpin)
+pub mod not_unpin {
+    use std::marker::PhantomPinned;
+
+    use pin_project::pin_project;
+
+    struct Inner<T> {
+        f: T,
+    }
+
+    #[pin_project(!Unpin)]
+    struct Struct<T, U> {
+        #[pin]
+        inner: Inner<T>,
+        other: U,
+    }
+
+    assert_not_unpin!(Struct<(), ()>);
+    assert_not_unpin!(Struct<(), PhantomPinned>);
+    assert_not_unpin!(Struct<PhantomPinned, ()>);
+    assert_not_unpin!(Struct<PhantomPinned, PhantomPinned>);
+
+    #[pin_project(!Unpin)]
+    struct TrivialBounds {
+        #[pin]
+        f: PhantomPinned,
+    }
+
+    assert_not_unpin!(TrivialBounds);
+
+    #[pin_project(!Unpin)]
+    struct PinRef<'a, T, U> {
+        #[pin]
+        inner: &'a mut Inner<T>,
+        other: U,
+    }
+
+    assert_not_unpin!(PinRef<'_, (), ()>);
+}
-- 
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