10 files changed, 82 insertions, 9 deletions
diff --git a/tests/rustdoc/inline_cross/attributes.rs b/tests/rustdoc/inline_cross/attributes.rs
new file mode 100644
index 00000000000..c0b75c48fee
--- /dev/null
+++ b/tests/rustdoc/inline_cross/attributes.rs
@@ -0,0 +1,7 @@
+// aux-crate:attributes=attributes.rs
+// edition:2021
+#![crate_name = "user"]
+
+// @has 'user/struct.NonExhaustive.html'
+// @has - '//*[@class="rust item-decl"]//*[@class="code-attribute"]' '#[non_exhaustive]'
+pub use attributes::NonExhaustive;
diff --git a/tests/rustdoc/inline_cross/auxiliary/async-fn.rs b/tests/rustdoc/inline_cross/auxiliary/async-fn.rs
index 767564ed145..564ca7d671e 100644
--- a/tests/rustdoc/inline_cross/auxiliary/async-fn.rs
+++ b/tests/rustdoc/inline_cross/auxiliary/async-fn.rs
@@ -1,4 +1,3 @@
-#![feature(async_fn_in_trait)]
 // edition: 2021
 
 pub async fn load() -> i32 {
diff --git a/tests/rustdoc/inline_cross/auxiliary/attributes.rs b/tests/rustdoc/inline_cross/auxiliary/attributes.rs
new file mode 100644
index 00000000000..c6f155d4ba5
--- /dev/null
+++ b/tests/rustdoc/inline_cross/auxiliary/attributes.rs
@@ -0,0 +1,2 @@
+#[non_exhaustive]
+pub struct NonExhaustive;
diff --git a/tests/rustdoc/inline_cross/auxiliary/const-fn.rs b/tests/rustdoc/inline_cross/auxiliary/const-fn.rs
new file mode 100644
index 00000000000..26332b419b6
--- /dev/null
+++ b/tests/rustdoc/inline_cross/auxiliary/const-fn.rs
@@ -0,0 +1,5 @@
+#![feature(effects)]
+
+pub const fn load() -> i32 {
+    0
+}
diff --git a/tests/rustdoc/inline_cross/auxiliary/issue-29584.rs b/tests/rustdoc/inline_cross/auxiliary/issue-29584.rs
new file mode 100644
index 00000000000..a9b8796c0fe
--- /dev/null
+++ b/tests/rustdoc/inline_cross/auxiliary/issue-29584.rs
@@ -0,0 +1,10 @@
+// compile-flags: -Cmetadata=aux
+
+pub struct Foo;
+
+#[doc(hidden)]
+mod bar {
+    trait Bar {}
+
+    impl Bar for ::Foo {}
+}
diff --git a/tests/rustdoc/inline_cross/auxiliary/repr.rs b/tests/rustdoc/inline_cross/auxiliary/repr.rs
index 4a6648a6439..35f08c11b7b 100644
--- a/tests/rustdoc/inline_cross/auxiliary/repr.rs
+++ b/tests/rustdoc/inline_cross/auxiliary/repr.rs
@@ -10,7 +10,7 @@ pub struct ReprSimd {
 }
 #[repr(transparent)]
 pub struct ReprTransparent {
-    field: u8,
+    pub field: u8,
 }
 #[repr(isize)]
 pub enum ReprIsize {
@@ -20,3 +20,23 @@ pub enum ReprIsize {
 pub enum ReprU8 {
     Bla,
 }
+
+#[repr(transparent)] // private
+pub struct ReprTransparentPrivField {
+    field: u32, // non-1-ZST field
+}
+
+#[repr(transparent)] // public
+pub struct ReprTransparentPriv1ZstFields {
+    marker0: Marker,
+    pub main: u64, // non-1-ZST field
+    marker1: Marker,
+}
+
+#[repr(transparent)] // private
+pub struct ReprTransparentPrivFieldPub1ZstFields {
+    main: [u16; 0], // non-1-ZST field
+    pub marker: Marker,
+}
+
+pub struct Marker; // 1-ZST
diff --git a/tests/rustdoc/inline_cross/auxiliary/ret-pos-impl-trait-in-trait.rs b/tests/rustdoc/inline_cross/auxiliary/ret-pos-impl-trait-in-trait.rs
index c72f011152d..08a3f517671 100644
--- a/tests/rustdoc/inline_cross/auxiliary/ret-pos-impl-trait-in-trait.rs
+++ b/tests/rustdoc/inline_cross/auxiliary/ret-pos-impl-trait-in-trait.rs
@@ -1,5 +1,3 @@
-#![feature(return_position_impl_trait_in_trait)]
-
 pub trait Trait {
     fn create() -> impl Iterator<Item = u64> {
         std::iter::empty()
diff --git a/tests/rustdoc/inline_cross/const-fn.rs b/tests/rustdoc/inline_cross/const-fn.rs
new file mode 100644
index 00000000000..24934b873c2
--- /dev/null
+++ b/tests/rustdoc/inline_cross/const-fn.rs
@@ -0,0 +1,10 @@
+// Regression test for issue #116629.
+// Check that we render the correct generic params of const fn
+
+// aux-crate:const_fn=const-fn.rs
+// edition: 2021
+#![crate_name = "user"]
+
+// @has user/fn.load.html
+// @has - '//pre[@class="rust item-decl"]' "pub const fn load() -> i32"
+pub use const_fn::load;
diff --git a/tests/rustdoc/inline_cross/doc-hidden-extern-trait-impl-29584.rs b/tests/rustdoc/inline_cross/doc-hidden-extern-trait-impl-29584.rs
new file mode 100644
index 00000000000..b246e94e048
--- /dev/null
+++ b/tests/rustdoc/inline_cross/doc-hidden-extern-trait-impl-29584.rs
@@ -0,0 +1,11 @@
+// aux-build:issue-29584.rs
+// ignore-cross-compile
+
+// https://github.com/rust-lang/rust/issues/29584
+#![crate_name="issue_29584"]
+
+extern crate issue_29584;
+
+// @has issue_29584/struct.Foo.html
+// @!hasraw - 'impl Bar for'
+pub use issue_29584::Foo;
diff --git a/tests/rustdoc/inline_cross/repr.rs b/tests/rustdoc/inline_cross/repr.rs
index 9e107cee9e9..2f3d8f00388 100644
--- a/tests/rustdoc/inline_cross/repr.rs
+++ b/tests/rustdoc/inline_cross/repr.rs
@@ -9,21 +9,32 @@ extern crate repr;
 
 // @has 'foo/struct.ReprC.html'
 // @has - '//*[@class="rust item-decl"]//*[@class="code-attribute"]' '#[repr(C, align(8))]'
-#[doc(inline)]
 pub use repr::ReprC;
 // @has 'foo/struct.ReprSimd.html'
 // @has - '//*[@class="rust item-decl"]//*[@class="code-attribute"]' '#[repr(simd, packed(2))]'
-#[doc(inline)]
 pub use repr::ReprSimd;
 // @has 'foo/struct.ReprTransparent.html'
 // @has - '//*[@class="rust item-decl"]//*[@class="code-attribute"]' '#[repr(transparent)]'
-#[doc(inline)]
 pub use repr::ReprTransparent;
 // @has 'foo/enum.ReprIsize.html'
 // @has - '//*[@class="rust item-decl"]//*[@class="code-attribute"]' '#[repr(isize)]'
-#[doc(inline)]
 pub use repr::ReprIsize;
 // @has 'foo/enum.ReprU8.html'
 // @has - '//*[@class="rust item-decl"]//*[@class="code-attribute"]' '#[repr(u8)]'
-#[doc(inline)]
 pub use repr::ReprU8;
+
+// Regression test for <https://github.com/rust-lang/rust/issues/90435>.
+// Check that we show `#[repr(transparent)]` iff the non-1-ZST field is public or at least one
+// field is public in case all fields are 1-ZST fields.
+
+// @has 'foo/struct.ReprTransparentPrivField.html'
+// @!has - '//*[@class="rust item-decl"]//*[@class="code-attribute"]' '#[repr(transparent)]'
+pub use repr::ReprTransparentPrivField;
+
+// @has 'foo/struct.ReprTransparentPriv1ZstFields.html'
+// @has - '//*[@class="rust item-decl"]//*[@class="code-attribute"]' '#[repr(transparent)]'
+pub use repr::ReprTransparentPriv1ZstFields;
+
+// @has 'foo/struct.ReprTransparentPrivFieldPub1ZstFields.html'
+// @!has - '//*[@class="rust item-decl"]//*[@class="code-attribute"]' '#[repr(transparent)]'
+pub use repr::ReprTransparentPrivFieldPub1ZstFields;