From 264c149c8945b714a2922d412dde07b7651a5ea1 Mon Sep 17 00:00:00 2001
From: Oliver Scherer <github35764891676564198441@oli-obk.de>
Date: Thu, 11 Apr 2019 11:11:11 +0200
Subject: [PATCH] Add test showing how byte slices are printed in MIR

---
 src/test/mir-opt/byte_slice.rs | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 src/test/mir-opt/byte_slice.rs

diff --git a/src/test/mir-opt/byte_slice.rs b/src/test/mir-opt/byte_slice.rs
new file mode 100644
index 00000000000..ae5d7c4895f
--- /dev/null
+++ b/src/test/mir-opt/byte_slice.rs
@@ -0,0 +1,15 @@
+// compile-flags: -Z mir-opt-level=0
+
+fn main() {
+    let x = b"foo";
+    let y = [5u8, b'x'];
+}
+
+// END RUST SOURCE
+// START rustc.main.EraseRegions.after.mir
+// ...
+// _1 = const Scalar(Ptr(Pointer { alloc_id: AllocId(0), offset: Size { raw: 0 }, tag: () })) : &[u8; 3];
+// ...
+// _2 = [const 5u8, const 120u8];
+// ...
+// END rustc.main.EraseRegions.after.mir