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/libstd/lib.rs | 1 + 1 file changed, 1 insertion(+) (limited to 'src/libstd') diff --git a/src/libstd/lib.rs b/src/libstd/lib.rs index 85e48f85d3d..5608bb646a4 100644 --- a/src/libstd/lib.rs +++ b/src/libstd/lib.rs @@ -270,6 +270,7 @@ #![feature(unwind_attributes)] #![feature(vec_push_all)] #![feature(zero_one)] +#![feature(question_mark)] // Issue# 30592: Systematically use alloc_system during stage0 since jemalloc // might be unavailable or disabled -- cgit 1.4.1-3-g733a5