Merging upstream version 1.68.2+dfsg1.

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

1 files changed, 20 insertions, 0 deletions

diff --git a/tests/rustdoc/issue-78701.rs b/tests/rustdoc/issue-78701.rs
new file mode 100644
index 000000000..e3e46468f
--- /dev/null
+++ b/tests/rustdoc/issue-78701.rs
@@ -0,0 +1,20 @@
+#![crate_name = "foo"]
+
+// This test ensures that if a blanket impl has the same ID as another impl, it'll
+// link to the blanket impl and not the other impl. Basically, we're checking if
+// the ID is correctly derived.
+
+// @has 'foo/struct.AnotherStruct.html'
+// @count - '//*[@class="sidebar"]//a[@href="#impl-AnAmazingTrait-for-AnotherStruct%3C()%3E"]' 1
+// @count - '//*[@class="sidebar"]//a[@href="#impl-AnAmazingTrait-for-AnotherStruct%3CT%3E"]' 1
+
+pub trait Something {}
+
+pub trait AnAmazingTrait {}
+
+impl<T: Something> AnAmazingTrait for T {}
+
+pub struct AnotherStruct<T>(T);
+
+impl<T: Something> Something for AnotherStruct<T> {}
+impl AnAmazingTrait for AnotherStruct<()> {}