From 64d98f8ee037282c35007b64c2649055c56af1db Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 17 Apr 2024 14:19:03 +0200
Subject: Merging upstream version 1.68.2+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 tests/ui/type-alias-impl-trait/coherence_generalization.rs | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 tests/ui/type-alias-impl-trait/coherence_generalization.rs

(limited to 'tests/ui/type-alias-impl-trait/coherence_generalization.rs')

diff --git a/tests/ui/type-alias-impl-trait/coherence_generalization.rs b/tests/ui/type-alias-impl-trait/coherence_generalization.rs
new file mode 100644
index 000000000..5c9ad9498
--- /dev/null
+++ b/tests/ui/type-alias-impl-trait/coherence_generalization.rs
@@ -0,0 +1,13 @@
+// check-pass
+
+#![feature(type_alias_impl_trait)]
+trait Trait {}
+type Opaque<T> = impl Sized;
+fn foo<T>() -> Opaque<T> {
+    ()
+}
+
+impl<T, V> Trait for (T, V, V, u32) {}
+impl<U, V> Trait for (Opaque<U>, V, i32, V) {}
+
+fn main() {}
-- 
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