From a962bdb3daa45da703b8a25fd76e6eebeb97635e Mon Sep 17 00:00:00 2001 From: Niko Matsakis Date: Mon, 26 Jan 2015 14:39:58 -0500 Subject: Use `#[rustc_paren_sugar]` as a more extensible way of deciding when paren sugar is legal. --- src/liballoc/lib.rs | 1 + 1 file changed, 1 insertion(+) (limited to 'src/liballoc') diff --git a/src/liballoc/lib.rs b/src/liballoc/lib.rs index f807d8d12a6..8960667fdfa 100644 --- a/src/liballoc/lib.rs +++ b/src/liballoc/lib.rs @@ -70,6 +70,7 @@ #![feature(lang_items, unsafe_destructor)] #![feature(box_syntax)] #![feature(optin_builtin_traits)] +#![feature(unboxed_closures)] #![allow(unknown_features)] #![feature(int_uint)] #![feature(core)] #![feature(hash)] -- cgit 1.4.1-3-g733a5