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-rw-r--r--libcore/lib.rs3
1 files changed, 3 insertions, 0 deletions
diff --git a/libcore/lib.rs b/libcore/lib.rs
index e12c690..7ae6b30 100644
--- a/libcore/lib.rs
+++ b/libcore/lib.rs
@@ -60,9 +60,12 @@
#![cfg_attr(not(stage0), deny(warnings))]
#![feature(allow_internal_unstable)]
+#![feature(asm)]
#![feature(associated_type_defaults)]
+#![feature(cfg_target_feature)]
#![feature(concat_idents)]
#![feature(const_fn)]
+#![feature(cfg_target_has_atomic)]
#![feature(custom_attribute)]
#![feature(fundamental)]
#![feature(inclusive_range_syntax)]