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-rw-r--r--src/liballoc/lib.rs3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/liballoc/lib.rs b/src/liballoc/lib.rs
index 480c1a502c6..f66495c4057 100644
--- a/src/liballoc/lib.rs
+++ b/src/liballoc/lib.rs
@@ -70,6 +70,8 @@
        test(no_crate_inject))]
 #![no_std]
 
+// SNAP d4432b3
+#![allow(unused_features)] // until feature(placement_in_syntax) is in snap
 #![feature(allocator)]
 #![feature(box_syntax)]
 #![feature(coerce_unsized)]
@@ -83,6 +85,7 @@
 #![feature(nonzero)]
 #![feature(optin_builtin_traits)]
 #![feature(placement_in_syntax)]
+#![feature(placement_new_protocol)]
 #![feature(raw)]
 #![feature(staged_api)]
 #![feature(unboxed_closures)]