rollup merge of #20723: pnkfelix/feature-gate-box-syntax

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

diff --git a/src/librustc/lib.rs b/src/librustc/lib.rs
index 5525874a614500e7f605b0f92fa52e82074d68ea..e0143917a7cff203d76eed0fb1e85a0afd3981c5 100644 (file)
--- a/src/librustc/lib.rs
+++ b/src/librustc/lib.rs
@@ -26,6 +26,7 @@
 #![allow(unknown_features)]
 #![feature(quote)]
 #![feature(slicing_syntax, unsafe_destructor)]
+#![feature(box_syntax)]
 #![feature(rustc_diagnostic_macros)]
 #![feature(old_impl_check)]