From 4f3dd7b0180b1212aab607202ec6aa0d4fabb323 Mon Sep 17 00:00:00 2001
From: Guillaume Gomez <guillaume1.gomez@gmail.com>
Date: Fri, 9 May 2025 18:47:25 +0200
Subject: Tweak attribute rendering depending on wether or not it is a type
 alias

---
 tests/rustdoc/type-layout.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'tests')

diff --git a/tests/rustdoc/type-layout.rs b/tests/rustdoc/type-layout.rs
index 6de435dbcc1..482b8b597dd 100644
--- a/tests/rustdoc/type-layout.rs
+++ b/tests/rustdoc/type-layout.rs
@@ -61,7 +61,7 @@ pub type TypeAlias = X;
 pub type GenericTypeAlias = (Generic<(u32, ())>, Generic<u32>);
 
 // Regression test for the rustdoc equivalent of #85103.
-//@ hasraw type_layout/type.Edges.html 'Encountered an error during type layout; the type failed to be normalized.'
+//@ hasraw type_layout/type.Edges.html 'Unable to compute type layout, possibly due to this type having generic parameters. Layout can only be computed for concrete, fully-instantiated types.'
 pub type Edges<'a, E> = std::borrow::Cow<'a, [E]>;
 
 //@ !hasraw type_layout/trait.MyTrait.html 'Size: '
-- 
cgit 1.4.1-3-g733a5


From 2b292d1b78194e0fb702b1271f4322d0b1d5d1bf Mon Sep 17 00:00:00 2001
From: Guillaume Gomez <guillaume1.gomez@gmail.com>
Date: Fri, 9 May 2025 18:47:50 +0200
Subject: Add regression test for #140739

---
 tests/rustdoc/type-alias/repr.rs | 42 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 tests/rustdoc/type-alias/repr.rs

(limited to 'tests')

diff --git a/tests/rustdoc/type-alias/repr.rs b/tests/rustdoc/type-alias/repr.rs
new file mode 100644
index 00000000000..cf907980360
--- /dev/null
+++ b/tests/rustdoc/type-alias/repr.rs
@@ -0,0 +1,42 @@
+// This test ensures that the `repr` attribute is displayed in type aliases.
+//
+// Regression test for <https://github.com/rust-lang/rust/issues/140739>.
+
+#![crate_name = "foo"]
+
+/// bla
+#[repr(C)]
+pub struct Foo1;
+
+//@ has 'foo/type.Bar1.html'
+//@ has - '//*[@class="rust item-decl"]/code' '#[repr(C)]pub struct Bar1;'
+// Ensures that we see the doc comment of the type alias and not of the aliased type.
+//@ has - '//*[@class="toggle top-doc"]/*[@class="docblock"]' 'bar'
+/// bar
+pub type Bar1 = Foo1;
+
+/// bla
+#[repr(C)]
+pub union Foo2 {
+    pub a: u8,
+}
+
+//@ has 'foo/type.Bar2.html'
+//@ matches - '//*[@class="rust item-decl"]' '#\[repr\(C\)\]\npub union Bar2 \{*'
+// Ensures that we see the doc comment of the type alias and not of the aliased type.
+//@ has - '//*[@class="toggle top-doc"]/*[@class="docblock"]' 'bar'
+/// bar
+pub type Bar2 = Foo2;
+
+/// bla
+#[repr(C)]
+pub enum Foo3 {
+    A,
+}
+
+//@ has 'foo/type.Bar3.html'
+//@ matches - '//*[@class="rust item-decl"]' '#\[repr\(C\)\]pub enum Bar3 \{*'
+// Ensures that we see the doc comment of the type alias and not of the aliased type.
+//@ has - '//*[@class="toggle top-doc"]/*[@class="docblock"]' 'bar'
+/// bar
+pub type Bar3 = Foo3;
-- 
cgit 1.4.1-3-g733a5