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/traits/syntax-trait-polarity.rs | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 src/test/ui/traits/syntax-trait-polarity.rs

(limited to 'src/test/ui/traits/syntax-trait-polarity.rs')

diff --git a/src/test/ui/traits/syntax-trait-polarity.rs b/src/test/ui/traits/syntax-trait-polarity.rs
new file mode 100644
index 000000000..ed2947493
--- /dev/null
+++ b/src/test/ui/traits/syntax-trait-polarity.rs
@@ -0,0 +1,25 @@
+#![feature(negative_impls)]
+
+use std::marker::Send;
+
+struct TestType;
+
+impl !TestType {}
+//~^ ERROR inherent impls cannot be negative
+
+trait TestTrait {}
+
+unsafe impl !Send for TestType {}
+//~^ ERROR negative impls cannot be unsafe
+impl !TestTrait for TestType {}
+
+struct TestType2<T>(T);
+
+impl<T> !TestType2<T> {}
+//~^ ERROR inherent impls cannot be negative
+
+unsafe impl<T> !Send for TestType2<T> {}
+//~^ ERROR negative impls cannot be unsafe
+impl<T> !TestTrait for TestType2<T> {}
+
+fn main() {}
-- 
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