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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:02:58 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:02:58 +0000
commit698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch)
tree173a775858bd501c378080a10dca74132f05bc50 /src/test/rustdoc/anonymous-lifetime.rs
parentInitial commit. (diff)
downloadrustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz
rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/rustdoc/anonymous-lifetime.rs')
-rw-r--r--src/test/rustdoc/anonymous-lifetime.rs28
1 files changed, 28 insertions, 0 deletions
diff --git a/src/test/rustdoc/anonymous-lifetime.rs b/src/test/rustdoc/anonymous-lifetime.rs
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index 000000000..f5a7d2258
--- /dev/null
+++ b/src/test/rustdoc/anonymous-lifetime.rs
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+// Regression test for https://github.com/rust-lang/rust/issues/84634
+#![crate_name = "foo"]
+
+use std::pin::Pin;
+use std::task::Poll;
+
+pub trait Stream {
+ type Item;
+
+ fn poll_next(mut self: Pin<&mut Self>) -> Poll<Option<Self::Item>>;
+ fn size_hint(&self) -> (usize, Option<usize>);
+}
+
+// @has 'foo/trait.Stream.html'
+// @has - '//*[@class="code-header in-band"]' 'impl<S: ?Sized + Stream + Unpin> Stream for &mut S'
+impl<S: ?Sized + Stream + Unpin> Stream for &mut S {
+ type Item = S::Item;
+
+ fn poll_next(
+ mut self: Pin<&mut Self>,
+ ) -> Poll<Option<Self::Item>> {
+ S::poll_next(Pin::new(&mut **self), cx)
+ }
+
+ fn size_hint(&self) -> (usize, Option<usize>) {
+ (**self).size_hint()
+ }
+}