From 29b5ebf8a54a4751b04fc91d84c645dcc679da6f Mon Sep 17 00:00:00 2001
From: Yuki Okushi <huyuumi.dev@gmail.com>
Date: Thu, 15 Aug 2019 16:58:43 +0900
Subject: [PATCH] Use a match guard to avoid code repetition

---
 src/librustc/middle/reachable.rs | 13 +++++--------
 1 file changed, 5 insertions(+), 8 deletions(-)

diff --git a/src/librustc/middle/reachable.rs b/src/librustc/middle/reachable.rs
index f9e9642f20ca3..fd60978695c74 100644
--- a/src/librustc/middle/reachable.rs
+++ b/src/librustc/middle/reachable.rs
@@ -32,15 +32,12 @@ fn item_might_be_inlined(tcx: TyCtxt<'tcx>, item: &hir::Item, attrs: CodegenFnAt
         return true
     }
 
-        match item.node {
-        hir::ItemKind::Fn(_, header, ..) => {
-            if header.constness == hir::Constness::Const {
-                return true;
-            }
-            let generics = tcx.generics_of(tcx.hir().local_def_id(item.hir_id));
-            generics.requires_monomorphization(tcx)
+    match item.node {
+        hir::ItemKind::Fn(_, header, ..) if header.constness == hir::Constness::Const => {
+            return true;
         }
-        hir::ItemKind::Impl(..) => {
+        hir::ItemKind::Impl(..) |
+        hir::ItemKind::Fn(..) => {
             let generics = tcx.generics_of(tcx.hir().local_def_id(item.hir_id));
             generics.requires_monomorphization(tcx)
         }