From 5363911d8537eff55c09239a68e831f2a7bc724d Mon Sep 17 00:00:00 2001
From: Wesley Wiser <wwiser@gmail.com>
Date: Thu, 19 Jul 2018 22:41:09 -0400
Subject: [PATCH] Add tests for #34784

Closes #34784
---
 src/test/compile-fail/issue-34784.rs | 20 ++++++++++++++++++++
 src/test/run-pass/issue-34784.rs     | 28 ++++++++++++++++++++++++++++
 2 files changed, 48 insertions(+)
 create mode 100644 src/test/compile-fail/issue-34784.rs
 create mode 100644 src/test/run-pass/issue-34784.rs

diff --git a/src/test/compile-fail/issue-34784.rs b/src/test/compile-fail/issue-34784.rs
new file mode 100644
index 000000000000..5c510b4a10d8
--- /dev/null
+++ b/src/test/compile-fail/issue-34784.rs
@@ -0,0 +1,20 @@
+// Copyright 2018 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.
+
+const C: *const [u8; 4] = b"abcd";
+
+fn main() {
+    match C {
+        C => {}
+        //~^ ERROR this expression will panic at runtime
+        _ => {}
+    }
+}
+
diff --git a/src/test/run-pass/issue-34784.rs b/src/test/run-pass/issue-34784.rs
new file mode 100644
index 000000000000..c9a214e0cedd
--- /dev/null
+++ b/src/test/run-pass/issue-34784.rs
@@ -0,0 +1,28 @@
+// Copyright 2018 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.
+
+const C: *const u8 = &0;
+
+fn foo(x: *const u8) {
+    match x {
+        C => {}
+        _ => {}
+    }
+}
+
+const D: *const [u8; 4] = b"abcd";
+
+fn main() {
+    match D {
+        D => {}
+        _ => {}
+    }
+}
+