From e623da51c6865c820db54c19217ea4e29095e112 Mon Sep 17 00:00:00 2001
From: Dan Gohman <sunfish@mozilla.com>
Date: Fri, 30 Nov 2018 16:27:00 -0800
Subject: [PATCH] Suppress dead-code warnings on functions expanded from
 `entity_impl!`.

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

diff --git a/lib/entity/src/lib.rs b/lib/entity/src/lib.rs
index 191a9c09e7..7d63eaee16 100644
--- a/lib/entity/src/lib.rs
+++ b/lib/entity/src/lib.rs
@@ -101,6 +101,7 @@ macro_rules! entity_impl {
 
         impl $entity {
             /// Return the underlying index value as a `u32`.
+            #[allow(dead_code)]
             pub fn as_u32(self) -> u32 {
                 self.0
             }