Auto merge of #140695 - Zalathar:rollup-i32gzbo, r=Zalathar

Rollup of 12 pull requests

Successful merges:

 - #139550 (Fix `-Zremap-path-scope` rmeta handling)
 - #139764 (Consistent trait bounds for ExtractIf Debug impls)
 - #139773 (Implement `Iterator::last` for `vec::IntoIter`)
 - #140035 (Implement RFC 3503: frontmatters)
 - #140251 (coverage-dump: Resolve global file IDs to filenames)
 - #140393 (std: get rid of `sys_common::process`)
 - #140532 (Fix RustAnalyzer discovery of rustc's `stable_mir` crate)
 - #140598 (Steer docs to `utf8_chunks` and `Iterator::take`)
 - #140634 (Use more accurate ELF flags on MIPS)
 - #140673 (Clean rustdoc tests folder)
 - #140678 (Be a bit more relaxed about not yet constrained infer vars in closure upvar analysis)
 - #140687 (Update mdbook to 0.4.49)

r? `@ghost`
`@rustbot` modify labels: rollup

1 files changed, 26 insertions, 0 deletions

diff --git a/tests/rustdoc/impl/negative-impl-no-items.rs b/tests/rustdoc/impl/negative-impl-no-items.rs
new file mode 100644
index 00000000000..c628e542033
--- /dev/null
+++ b/tests/rustdoc/impl/negative-impl-no-items.rs
@@ -0,0 +1,26 @@
+// This test ensures that negative impls don't have items listed inside them.
+
+#![feature(negative_impls)]
+#![crate_name = "foo"]
+
+pub struct Thing;
+
+//@ has 'foo/struct.Thing.html'
+// We check the full path to ensure there is no `<details>` element.
+//@ has - '//div[@id="trait-implementations-list"]/section[@id="impl-Iterator-for-Thing"]/h3' \
+// 'impl !Iterator for Thing'
+impl !Iterator for Thing {}
+
+// This struct will allow us to compare both paths.
+pub struct Witness;
+
+//@ has 'foo/struct.Witness.html'
+//@ has - '//div[@id="trait-implementations-list"]/details//section[@id="impl-Iterator-for-Witness"]/h3' \
+// 'impl Iterator for Witness'
+impl Iterator for Witness {
+    type Item = u8;
+
+    fn next(&mut self) -> Option<Self::Item> {
+        None
+    }
+}