From f8b2f91c4879bbb37ed64623373a1b95b658bc20 Mon Sep 17 00:00:00 2001
From: cameron <cameron.studdstreet@gmail.com>
Date: Mon, 18 Oct 2021 08:41:18 +0100
Subject: [PATCH] add test for issue 84957

---
 .../issue-84957-const-str-as-bytes.rs         | 28 +++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 src/test/ui/consts/const-eval/issue-84957-const-str-as-bytes.rs

diff --git a/src/test/ui/consts/const-eval/issue-84957-const-str-as-bytes.rs b/src/test/ui/consts/const-eval/issue-84957-const-str-as-bytes.rs
new file mode 100644
index 00000000000..7e235c4911c
--- /dev/null
+++ b/src/test/ui/consts/const-eval/issue-84957-const-str-as-bytes.rs
@@ -0,0 +1,28 @@
+// build-pass
+
+trait Foo {}
+
+struct Bar {
+    bytes: &'static [u8],
+    func: fn(&Box<dyn Foo>),
+}
+fn example(_: &Box<dyn Foo>) {}
+
+const BARS: &[Bar] = &[
+    Bar {
+        bytes: "0".as_bytes(),
+        func: example,
+    },
+    Bar {
+        bytes: "0".as_bytes(),
+        func: example,
+    },
+];
+
+fn main() {
+    let x = todo!();
+
+    for bar in BARS {
+        (bar.func)(&x);
+    }
+}