From 9bc6d2609233cece91803a8163dc3ba5579dfde8 Mon Sep 17 00:00:00 2001 From: Nick Cameron Date: Thu, 6 Oct 2016 11:36:36 +1300 Subject: Stabilise `?` cc [`?` tracking issue](https://github.com/rust-lang/rust/issues/31436) --- src/librustc_errors/lib.rs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/librustc_errors') diff --git a/src/librustc_errors/lib.rs b/src/librustc_errors/lib.rs index bc599a82076..af8ac81b4fb 100644 --- a/src/librustc_errors/lib.rs +++ b/src/librustc_errors/lib.rs @@ -21,7 +21,7 @@ #![allow(unused_attributes)] #![feature(rustc_private)] #![feature(staged_api)] -#![feature(question_mark)] +#![cfg_attr(stage0, feature(question_mark))] #![feature(range_contains)] #![feature(libc)] #![feature(unicode)] -- cgit 1.4.1-3-g733a5