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, 35 insertions, 0 deletions

diff --git a/tests/rustdoc/impl/cross-crate-hidden-impl-parameter.rs b/tests/rustdoc/impl/cross-crate-hidden-impl-parameter.rs
new file mode 100644
index 00000000000..ebfe251134a
--- /dev/null
+++ b/tests/rustdoc/impl/cross-crate-hidden-impl-parameter.rs
@@ -0,0 +1,35 @@
+// Issue #86448: test for cross-crate `doc(hidden)`
+#![crate_name = "foo"]
+
+//@ aux-build:cross-crate-hidden-impl-parameter.rs
+extern crate cross_crate_hidden_impl_parameter;
+
+pub use ::cross_crate_hidden_impl_parameter::{HiddenType, HiddenTrait}; // OK, not re-exported
+
+pub enum MyLibType {}
+
+//@ !has foo/enum.MyLibType.html '//*[@id="impl-From%3CHiddenType%3E"]' 'impl From<HiddenType> for MyLibType'
+impl From<HiddenType> for MyLibType {
+    fn from(it: HiddenType) -> MyLibType {
+        match it {}
+    }
+}
+
+pub struct T<T>(T);
+
+//@ !has foo/enum.MyLibType.html '//*[@id="impl-From%3CT%3CT%3CT%3CT%3CHiddenType%3E%3E%3E%3E%3E"]' 'impl From<T<T<T<T<HiddenType>>>>> for MyLibType'
+impl From<T<T<T<T<HiddenType>>>>> for MyLibType {
+    fn from(it: T<T<T<T<HiddenType>>>>) -> MyLibType {
+        todo!()
+    }
+}
+
+//@ !has foo/enum.MyLibType.html '//*[@id="impl-HiddenTrait"]' 'impl HiddenTrait for MyLibType'
+impl HiddenTrait for MyLibType {}
+
+//@ !has foo/struct.T.html '//*[@id="impl-From%3CMyLibType%3E"]' 'impl From<MyLibType> for T<T<T<T<HiddenType>>>>'
+impl From<MyLibType> for T<T<T<T<HiddenType>>>> {
+    fn from(it: MyLibType) -> T<T<T<T<HiddenType>>>> {
+        match it {}
+    }
+}