RFC 2008: Stabilization

[rust.git] / src / libcore / lib.rs

diff --git a/src/libcore/lib.rs b/src/libcore/lib.rs
index e8c76b49a8e567a92ead873465484b63d10d8a55..0819969b9336088b700d32aa800430e3d5a9ab89 100644 (file)
--- a/src/libcore/lib.rs
+++ b/src/libcore/lib.rs
@@ -121,13 +121,12 @@
 #![feature(hexagon_target_feature)]
 #![feature(const_int_conversion)]
 #![feature(const_transmute)]
-#![feature(non_exhaustive)]
+#![cfg_attr(bootstrap, feature(non_exhaustive))]
 #![feature(structural_match)]
 #![feature(abi_unadjusted)]
 #![feature(adx_target_feature)]
 #![feature(maybe_uninit_slice)]
 #![feature(external_doc)]
-#![feature(mem_take)]
 #![feature(associated_type_bounds)]
 
 #[prelude_import]