From 9b27de41d4e00cb6c23df270572472fd4c6f47f8 Mon Sep 17 00:00:00 2001
From: John Renner <john@jrenner.net>
Date: Fri, 20 Jul 2018 18:04:02 -0700
Subject: Introduce Custom Test Frameworks

---
 src/libsyntax/ast.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/libsyntax/ast.rs')

diff --git a/src/libsyntax/ast.rs b/src/libsyntax/ast.rs
index 72f1791ef7c..9851749be37 100644
--- a/src/libsyntax/ast.rs
+++ b/src/libsyntax/ast.rs
@@ -1587,7 +1587,7 @@ impl TyKind {
         if let TyKind::ImplicitSelf = *self { true } else { false }
     }
 
-    crate fn is_unit(&self) -> bool {
+    pub fn is_unit(&self) -> bool {
         if let TyKind::Tup(ref tys) = *self { tys.is_empty() } else { false }
     }
 }
-- 
cgit 1.4.1-3-g733a5