From 84b8f318a54e32f8bce0db0759bdcd3c562b97b3 Mon Sep 17 00:00:00 2001
From: Sean McArthur <sean.monstar@gmail.com>
Date: Sat, 20 Dec 2014 00:32:07 -0800
Subject: add {:?} fmt syntax

---
 src/libsyntax/ext/format.rs | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/libsyntax/ext')

diff --git a/src/libsyntax/ext/format.rs b/src/libsyntax/ext/format.rs
index 5d595474e9c..95c7fcc564a 100644
--- a/src/libsyntax/ext/format.rs
+++ b/src/libsyntax/ext/format.rs
@@ -654,6 +654,7 @@ impl<'a, 'b> Context<'a, 'b> {
             Known(ref tyname) => {
                 match tyname.as_slice() {
                     ""  => "Show",
+                    "?" => "Show",
                     "e" => "LowerExp",
                     "E" => "UpperExp",
                     "o" => "Octal",
-- 
cgit 1.4.1-3-g733a5