From ba7330c1cc50e210f8e48c8c8a38c794caa087e0 Mon Sep 17 00:00:00 2001
From: Andrew Cann <shum@canndrew.org>
Date: Tue, 10 May 2016 00:03:59 +0800
Subject: Start implementation of RFC 1216 (make ! a type)

Add `TyKind::Empty` and fix resulting build errors.
---
 src/libsyntax/print/pprust.rs | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/libsyntax/print/pprust.rs')

diff --git a/src/libsyntax/print/pprust.rs b/src/libsyntax/print/pprust.rs
index 62e55eb78b7..6214dc5301b 100644
--- a/src/libsyntax/print/pprust.rs
+++ b/src/libsyntax/print/pprust.rs
@@ -976,6 +976,9 @@ impl<'a> State<'a> {
                 try!(self.print_opt_lifetime(lifetime));
                 try!(self.print_mt(mt));
             }
+            ast::TyKind::Empty => {
+                word(&mut self.s, "!")?;
+            },
             ast::TyKind::Tup(ref elts) => {
                 try!(self.popen());
                 try!(self.commasep(Inconsistent, &elts[..],
-- 
cgit 1.4.1-3-g733a5