From 218caa410aa38c29984be31a5229b9fa717560ee Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 17 Apr 2024 14:19:13 +0200
Subject: Merging upstream version 1.68.2+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../typeck-default-trait-impl-negation.rs          | 29 ++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 tests/ui/auto-traits/typeck-default-trait-impl-negation.rs

(limited to 'tests/ui/auto-traits/typeck-default-trait-impl-negation.rs')

diff --git a/tests/ui/auto-traits/typeck-default-trait-impl-negation.rs b/tests/ui/auto-traits/typeck-default-trait-impl-negation.rs
new file mode 100644
index 000000000..f7f56f97f
--- /dev/null
+++ b/tests/ui/auto-traits/typeck-default-trait-impl-negation.rs
@@ -0,0 +1,29 @@
+#![feature(auto_traits)]
+#![feature(negative_impls)]
+
+auto trait MyTrait {}
+
+unsafe auto trait MyUnsafeTrait {}
+
+struct ThisImplsTrait;
+
+impl !MyUnsafeTrait for ThisImplsTrait {}
+
+
+struct ThisImplsUnsafeTrait;
+
+impl !MyTrait for ThisImplsUnsafeTrait {}
+
+fn is_my_trait<T: MyTrait>() {}
+fn is_my_unsafe_trait<T: MyUnsafeTrait>() {}
+
+fn main() {
+    is_my_trait::<ThisImplsTrait>();
+    is_my_trait::<ThisImplsUnsafeTrait>();
+    //~^ ERROR `ThisImplsUnsafeTrait: MyTrait` is not satisfied
+
+    is_my_unsafe_trait::<ThisImplsTrait>();
+    //~^ ERROR `ThisImplsTrait: MyUnsafeTrait` is not satisfied
+
+    is_my_unsafe_trait::<ThisImplsUnsafeTrait>();
+}
-- 
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