Merging upstream version 1.69.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 33 insertions, 0 deletions

diff --git a/tests/rustdoc/reexport-attr-merge.rs b/tests/rustdoc/reexport-attr-merge.rs
new file mode 100644
index 000000000..f6c23a136
--- /dev/null
+++ b/tests/rustdoc/reexport-attr-merge.rs
@@ -0,0 +1,33 @@
+// Regression test for <https://github.com/rust-lang/rust/issues/59368>.
+// The goal is to ensure that `doc(hidden)`, `doc(inline)` and `doc(no_inline)`
+// are not copied from an item when inlined.
+
+#![crate_name = "foo"]
+#![feature(doc_cfg)]
+
+// @has 'foo/index.html'
+
+#[doc(hidden, cfg(feature = "foo"))]
+pub struct Foo;
+
+#[doc(hidden, no_inline, cfg(feature = "bar"))]
+pub use Foo as Foo1;
+
+#[doc(hidden, inline)]
+pub use Foo1 as Foo2;
+
+// First we ensure that only the reexport `Bar2` and the inlined struct `Bar`
+// are inlined.
+// @count - '//a[@class="struct"]' 2
+// Then we check that both `cfg` are displayed.
+// @has - '//*[@class="stab portability"]' 'foo'
+// @has - '//*[@class="stab portability"]' 'bar'
+// And finally we check that the only element displayed is `Bar`.
+// @has - '//a[@class="struct"]' 'Bar'
+#[doc(inline)]
+pub use Foo2 as Bar;
+
+// This one should appear but `Bar2` won't be linked because there is no
+// `#[doc(inline)]`.
+// @has - '//*[@id="reexport.Bar2"]' 'pub use Foo2 as Bar2;'
+pub use Foo2 as Bar2;