diff --git a/src/test/run-pass/issue-16745.rs b/src/test/run-pass/issue-16745.rs
new file mode 100644
index 0000000000000..79fe0b0177a43
--- /dev/null
+++ b/src/test/run-pass/issue-16745.rs
@@ -0,0 +1,20 @@
+// Copyright 2014 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn main() {
+    const X: u8 = 0;
+    let out: u8 = match 0u8 {
+        X => 99,
+        b'\t' => 1,
+        1u8 => 2,
+        _ => 3,
+    };
+    assert_eq!(out, 99);
+}