From 7adb20e4cda94b9a726d99594afa506c6d40f453 Mon Sep 17 00:00:00 2001
From: Yuki Okushi <huyuumi.dev@gmail.com>
Date: Thu, 15 Aug 2019 17:33:21 +0900
Subject: [PATCH] Use is_const()

---
 src/librustc/middle/reachable.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/librustc/middle/reachable.rs b/src/librustc/middle/reachable.rs
index fd60978695c74..c2bcd46216324 100644
--- a/src/librustc/middle/reachable.rs
+++ b/src/librustc/middle/reachable.rs
@@ -33,7 +33,7 @@ fn item_might_be_inlined(tcx: TyCtxt<'tcx>, item: &hir::Item, attrs: CodegenFnAt
     }
 
     match item.node {
-        hir::ItemKind::Fn(_, header, ..) if header.constness == hir::Constness::Const => {
+        hir::ItemKind::Fn(_, header, ..) if header.is_const() => {
             return true;
         }
         hir::ItemKind::Impl(..) |
@@ -56,7 +56,7 @@ fn method_might_be_inlined(
         return true
     }
     if let hir::ImplItemKind::Method(method_sig, _) = &impl_item.node {
-        if method_sig.header.constness == hir::Constness::Const {
+        if method_sig.header.is_const() {
             return true
         }
     }