From 38f460f8669de8ee0d975ec89f06e89a5849ab65 Mon Sep 17 00:00:00 2001
From: Yuki Okushi <huyuumi.dev@gmail.com>
Date: Thu, 1 Oct 2020 14:10:53 +0900
Subject: [PATCH] Add a regression test for issue-75299

---
 src/test/ui/const-generics/issues/issue-75299.rs | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 src/test/ui/const-generics/issues/issue-75299.rs

diff --git a/src/test/ui/const-generics/issues/issue-75299.rs b/src/test/ui/const-generics/issues/issue-75299.rs
new file mode 100644
index 0000000000000..23f30a1eea073
--- /dev/null
+++ b/src/test/ui/const-generics/issues/issue-75299.rs
@@ -0,0 +1,11 @@
+// compile-flags: -Zmir-opt-level=3
+// run-pass
+
+#![feature(const_generics)]
+#![allow(incomplete_features)]
+fn main() {
+    fn foo<const N: usize>() -> [u8; N] {
+        [0; N]
+    }
+    let _x = foo::<1>();
+}