From 02af3ca5c42f35eeceb0761180193a6abb97c0ad Mon Sep 17 00:00:00 2001
From: "Felix S. Klock II" <pnkfelix@pnkfx.org>
Date: Mon, 8 Jul 2019 13:40:08 +0200
Subject: [PATCH] Added test explicitly testing that this PR continues to
 handle empty arrays in same manner as before.

---
 ...mpty-array-allowed-without-eq-issue-62336.rs | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 src/test/ui/rfc1445/match-empty-array-allowed-without-eq-issue-62336.rs

diff --git a/src/test/ui/rfc1445/match-empty-array-allowed-without-eq-issue-62336.rs b/src/test/ui/rfc1445/match-empty-array-allowed-without-eq-issue-62336.rs
new file mode 100644
index 000000000000..7ba0f3a9e8dd
--- /dev/null
+++ b/src/test/ui/rfc1445/match-empty-array-allowed-without-eq-issue-62336.rs
@@ -0,0 +1,17 @@
+// Pre-existing behavior has been to reject patterns with consts
+// denoting non-empty arrays of non-`Eq` types, but *accept* empty
+// arrays of such types.
+//
+// See rust-lang/rust#62336.
+
+// run-pass
+
+#[derive(PartialEq, Debug)]
+struct B(i32);
+
+fn main() {
+    const FOO: [B; 0] = [];
+    match [] {
+        FOO => { }
+    }
+}