1 files changed, 21 insertions, 0 deletions
diff --git a/src/test/ui/compile-fail-migration/unreachable-loop-patterns.rs b/src/test/ui/compile-fail-migration/unreachable-loop-patterns.rs
new file mode 100644
index 00000000000..cfd829e416e
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+++ b/src/test/ui/compile-fail-migration/unreachable-loop-patterns.rs
@@ -0,0 +1,21 @@
+// Copyright 2013 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.
+
+#![feature(never_type)]
+#![feature(exhaustive_patterns)]
+#![deny(unreachable_patterns)]
+
+fn main() {
+    let x: &[!] = &[];
+
+    for _ in x {}
+    //~^ ERROR unreachable pattern
+}
+