From c9bc85ecf100da1358ff2c2545fe5fa6caa506c2 Mon Sep 17 00:00:00 2001
From: Taiki Endo <te316e89@gmail.com>
Date: Fri, 8 Feb 2019 20:13:12 +0900
Subject: [PATCH] Remove #[macro_use] extern crate bitflags

---
 src/librustc_mir/lib.rs                      | 2 --
 src/librustc_mir/transform/qualify_consts.rs | 2 +-
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/librustc_mir/lib.rs b/src/librustc_mir/lib.rs
index 143104a0feec..909f96956695 100644
--- a/src/librustc_mir/lib.rs
+++ b/src/librustc_mir/lib.rs
@@ -33,8 +33,6 @@ Rust MIR: a lowered representation of Rust. Also: an experiment!
 #![deny(rust_2018_idioms)]
 #![allow(explicit_outlives_requirements)]
 
-#[macro_use]
-extern crate bitflags;
 #[macro_use] extern crate log;
 #[macro_use]
 extern crate rustc;
diff --git a/src/librustc_mir/transform/qualify_consts.rs b/src/librustc_mir/transform/qualify_consts.rs
index c786e9438af1..ab4e3ad23f69 100644
--- a/src/librustc_mir/transform/qualify_consts.rs
+++ b/src/librustc_mir/transform/qualify_consts.rs
@@ -30,7 +30,7 @@ use std::usize;
 use crate::transform::{MirPass, MirSource};
 use super::promote_consts::{self, Candidate, TempState};
 
-bitflags! {
+bitflags::bitflags! {
     // Borrows of temporaries can be promoted only if
     // they have none of these qualifications, with
     // the exception of `STATIC_REF` (in statics only).