From a4b7ed7a42c716ab9f05e351f003d589124fd55d Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 17 Apr 2024 14:18:58 +0200
Subject: Adding upstream version 1.68.2+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../generic_const_exprs/issue-73899.rs               | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 tests/ui/const-generics/generic_const_exprs/issue-73899.rs

(limited to 'tests/ui/const-generics/generic_const_exprs/issue-73899.rs')

diff --git a/tests/ui/const-generics/generic_const_exprs/issue-73899.rs b/tests/ui/const-generics/generic_const_exprs/issue-73899.rs
new file mode 100644
index 000000000..d1ab1be04
--- /dev/null
+++ b/tests/ui/const-generics/generic_const_exprs/issue-73899.rs
@@ -0,0 +1,20 @@
+// run-pass
+#![feature(generic_const_exprs)]
+#![allow(incomplete_features)]
+
+trait Foo {}
+
+impl<const N: usize> Foo for [(); N] where Self: FooImpl<{ N == 0 }> {}
+
+trait FooImpl<const IS_ZERO: bool> {}
+
+impl FooImpl<{ 0u8 == 0u8 }> for [(); 0] {}
+
+impl<const N: usize> FooImpl<{ 0u8 != 0u8 }> for [(); N] {}
+
+fn foo<T: Foo>(_v: T) {}
+
+fn main() {
+    foo([]);
+    foo([()]);
+}
-- 
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