From b2e10a40973073dc20645204c87ddf9bb9dc2c4c Mon Sep 17 00:00:00 2001
From: Predrag Gruevski <2348618+obi1kenobi@users.noreply.github.com>
Date: Mon, 19 Aug 2024 00:24:03 -0400
Subject: [PATCH] Add tests for private trait bounds. (#379)

---
 src/adapter/tests.rs                 | 8 ++++++++
 test_crates/sealed_traits/src/lib.rs | 6 ++++++
 2 files changed, 14 insertions(+)

diff --git a/src/adapter/tests.rs b/src/adapter/tests.rs
index 0633cb3c..42b51752 100644
--- a/src/adapter/tests.rs
+++ b/src/adapter/tests.rs
@@ -237,6 +237,14 @@ fn rustdoc_sealed_traits() {
             name: "SealedTraitWithStdSupertrait".into(),
             sealed: true,
         },
+        Output {
+            name: "PrivateSealed".into(),
+            sealed: true,
+        },
+        Output {
+            name: "SealedWithPrivateSupertrait".into(),
+            sealed: true,
+        },
         Output {
             name: "Unsealed".into(),
             sealed: false,
diff --git a/test_crates/sealed_traits/src/lib.rs b/test_crates/sealed_traits/src/lib.rs
index 8c1c26a4..327536d7 100644
--- a/test_crates/sealed_traits/src/lib.rs
+++ b/test_crates/sealed_traits/src/lib.rs
@@ -15,6 +15,12 @@ pub trait TransitivelyTraitSealed: DirectlyTraitSealed {}
 /// This trait is sealed, and happens to have more than one supertrait.
 pub trait SealedTraitWithStdSupertrait: AsRef<()> + private::Sealed {}
 
+trait PrivateSealed {}
+
+/// This trait is sealed with a supertrait that is private, not pub-in-priv.
+#[allow(private_bounds)]
+pub trait SealedWithPrivateSupertrait: PrivateSealed {}
+
 pub trait Unsealed {}
 
 /// This trait is sealed because its argument type is pub-in-priv,