From 05fcef0b3e2ac6e4eee5060439c5e7601b2625e0 Mon Sep 17 00:00:00 2001
From: John Kåre Alsaker <john.kare.alsaker@gmail.com>
Date: Thu, 13 Jul 2017 06:29:26 +0200
Subject: Fix printing

---
 src/libsyntax/print/pprust.rs | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

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

diff --git a/src/libsyntax/print/pprust.rs b/src/libsyntax/print/pprust.rs
index 114cabe26d1..1412f78b00d 100644
--- a/src/libsyntax/print/pprust.rs
+++ b/src/libsyntax/print/pprust.rs
@@ -2281,19 +2281,17 @@ impl<'a> State<'a> {
                 self.pclose()?;
             },
             ast::ExprKind::Yield(ref e) => {
-                word(&mut self.s, "yield")?;
+                self.s.word("yield")?;
                 match *e {
                     Some(ref expr) => {
-                        word(&mut self.s, " ")?;
+                        self.s.space()?;
                         self.print_expr(&expr)?;
                     }
                     _ => ()
                 }
             }
             ast::ExprKind::ImplArg => {
-                word(&mut self.s, "impl")?;
-                space(&mut self.s)?;
-                word(&mut self.s, "arg")?;
+                self.s.word("impl arg")?;
             }
             ast::ExprKind::Try(ref e) => {
                 self.print_expr(e)?;
-- 
cgit 1.4.1-3-g733a5