From 7df032738c9d9b9f5a9ea30aa66138e8548d4a3a Mon Sep 17 00:00:00 2001
From: Marcel Hellwig <github@cookiesoft.de>
Date: Mon, 19 Jul 2021 07:24:07 +0200
Subject: [PATCH] add testcase for 87076

using
https://github.com/rust-lang/rust/issues/87076#issuecomment-878090143 as
testcase
---
 .../ui/const-generics/issues/issue-87076.rs   | 20 +++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 src/test/ui/const-generics/issues/issue-87076.rs

diff --git a/src/test/ui/const-generics/issues/issue-87076.rs b/src/test/ui/const-generics/issues/issue-87076.rs
new file mode 100644
index 0000000000000..5dfda943bf69c
--- /dev/null
+++ b/src/test/ui/const-generics/issues/issue-87076.rs
@@ -0,0 +1,20 @@
+// build-pass
+
+#![feature(const_generics)]
+#![allow(incomplete_features)]
+
+#[derive(PartialEq, Eq)]
+pub struct UnitDims {
+    pub time: u8,
+    pub length: u8,
+}
+
+pub struct UnitValue<const DIMS: UnitDims>;
+
+impl<const DIMS: UnitDims> UnitValue<DIMS> {
+    fn crash() {}
+}
+
+fn main() {
+    UnitValue::<{ UnitDims { time: 1, length: 2 } }>::crash();
+}