From aa7fe93d4a6217dd6f2538bce857ab6a097afbeb Mon Sep 17 00:00:00 2001 From: Jorge Aparicio Date: Mon, 21 Mar 2016 02:23:03 -0500 Subject: sprinkle feature gates here and there --- src/libsyntax/lib.rs | 1 + 1 file changed, 1 insertion(+) (limited to 'src/libsyntax') diff --git a/src/libsyntax/lib.rs b/src/libsyntax/lib.rs index 04a3cf096ba..7f8472f8b28 100644 --- a/src/libsyntax/lib.rs +++ b/src/libsyntax/lib.rs @@ -32,6 +32,7 @@ #![feature(str_char)] #![feature(str_escape)] #![feature(unicode)] +#![feature(question_mark)] extern crate serialize; extern crate term; -- cgit 1.4.1-3-g733a5