From 3dd28c78c3c3f0fad72bfa41dd9655ce9d7b4bd5 Mon Sep 17 00:00:00 2001
From: Dylan MacKenzie <ecstaticmorse@gmail.com>
Date: Thu, 17 Sep 2020 11:10:36 -0700
Subject: [PATCH] Useful derives on `ops::Status`

---
 compiler/rustc_mir/src/transform/check_consts/ops.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/compiler/rustc_mir/src/transform/check_consts/ops.rs b/compiler/rustc_mir/src/transform/check_consts/ops.rs
index 032cbc23a3f..61171c87036 100644
--- a/compiler/rustc_mir/src/transform/check_consts/ops.rs
+++ b/compiler/rustc_mir/src/transform/check_consts/ops.rs
@@ -51,6 +51,7 @@ pub fn non_const<O: NonConstOp>(ccx: &ConstCx<'_, '_>, op: O, span: Span) {
     op.emit_error(ccx, span);
 }
 
+#[derive(Clone, Copy, Debug, PartialEq, Eq)]
 pub enum Status {
     Allowed,
     Unstable(Symbol),