Add a ThinBox library as a libcore test for pointer metadata APIs

[rust.git] / library / core / tests / lib.rs

diff --git a/library/core/tests/lib.rs b/library/core/tests/lib.rs
index b82cfe862904e4226d6d9d1d7b5e15a9dcba9af5..2d4f13167fd609672157074054183e49c55eb51d 100644 (file)
--- a/library/core/tests/lib.rs
+++ b/library/core/tests/lib.rs
@@ -79,6 +79,7 @@
 #![feature(slice_group_by)]
 #![feature(trusted_random_access)]
 #![deny(unsafe_op_in_unsafe_fn)]
+#![cfg_attr(not(bootstrap), feature(unsize))]
 
 extern crate test;