From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 17 Apr 2024 14:02:58 +0200
Subject: Adding upstream version 1.64.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 src/test/ui/specialization/issue-50452-fail.rs | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 src/test/ui/specialization/issue-50452-fail.rs

(limited to 'src/test/ui/specialization/issue-50452-fail.rs')

diff --git a/src/test/ui/specialization/issue-50452-fail.rs b/src/test/ui/specialization/issue-50452-fail.rs
new file mode 100644
index 000000000..fe21e9b6e
--- /dev/null
+++ b/src/test/ui/specialization/issue-50452-fail.rs
@@ -0,0 +1,21 @@
+#![feature(specialization)]
+//~^ WARN the feature `specialization` is incomplete
+
+pub trait Foo {
+    fn foo();
+}
+
+impl Foo for i32 {}
+impl Foo for i64 {
+    fn foo() {}
+    //~^ERROR `foo` specializes an item from a parent `impl`
+}
+impl<T> Foo for T {
+    fn foo() {}
+}
+
+fn main() {
+    i32::foo();
+    i64::foo();
+    u8::foo();
+}
-- 
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