From 6f9b3b574bde97ee60d84428d24d4f6e2859c709 Mon Sep 17 00:00:00 2001
From: Luqman Aden <laden@csclub.uwaterloo.ca>
Date: Wed, 15 Oct 2014 11:19:55 -0400
Subject: libsyntax: Don't accept :? as a format specifier.

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

(limited to 'src/libsyntax/ext')

diff --git a/src/libsyntax/ext/format.rs b/src/libsyntax/ext/format.rs
index 1ed41e6870d..07f0ca85f35 100644
--- a/src/libsyntax/ext/format.rs
+++ b/src/libsyntax/ext/format.rs
@@ -668,7 +668,6 @@ impl<'a, 'b> Context<'a, 'b> {
             Known(ref tyname) => {
                 match tyname.as_slice() {
                     ""  => ("std", "secret_show"),
-                    "?" => ("debug", "secret_poly"),
                     "b" => ("std", "secret_bool"),
                     "c" => ("std", "secret_char"),
                     "d" | "i" => ("std", "secret_signed"),
-- 
cgit 1.4.1-3-g733a5