From 38ab20dbf7469aa5a3cb0d7bfd3700281aa46467 Mon Sep 17 00:00:00 2001
From: V1shvesh <22243137+V1shvesh@users.noreply.github.com>
Date: Sun, 8 Sep 2019 14:57:03 +0530
Subject: [PATCH] Add pluralise macro

Adress issue #64238. Create a macro to be used for pluralisation check
throughout rustc codebase.
---
 src/librustc_errors/lib.rs | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/librustc_errors/lib.rs b/src/librustc_errors/lib.rs
index 6585633e00af..b5341a2b727a 100644
--- a/src/librustc_errors/lib.rs
+++ b/src/librustc_errors/lib.rs
@@ -845,3 +845,11 @@ impl Level {
         }
     }
 }
+
+#[macro_export]
+macro_rules! pluralise {
+            ($x:expr) => {
+                if $x != 1 { "s" } else { "" }
+            };
+}
+