From 22a0856641dec573ab3b83b09c57aa597ca87b19 Mon Sep 17 00:00:00 2001
From: Dylan MacKenzie <ecstaticmorse@gmail.com>
Date: Wed, 16 Oct 2019 18:01:01 -0700
Subject: [PATCH] Enable `drain_filter`

---
 src/librustc_mir/lib.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/librustc_mir/lib.rs b/src/librustc_mir/lib.rs
index a837c34e8d47..98d5487870a4 100644
--- a/src/librustc_mir/lib.rs
+++ b/src/librustc_mir/lib.rs
@@ -14,6 +14,7 @@ Rust MIR: a lowered representation of Rust. Also: an experiment!
 #![feature(core_intrinsics)]
 #![feature(const_fn)]
 #![feature(decl_macro)]
+#![feature(drain_filter)]
 #![feature(exhaustive_patterns)]
 #![feature(never_type)]
 #![feature(specialization)]