Auto merge of #61722 - eddyb:vowel-exclusion-zone, r=oli-obk

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

diff --git a/src/librustc_borrowck/lib.rs b/src/librustc_borrowck/lib.rs
index 14bc77f380accdb9654dabdc5bc8325c66e3c9b5..98e629ce046bbfd3d62c19d7d8e19c08fbf7df6f 100644 (file)
--- a/src/librustc_borrowck/lib.rs
+++ b/src/librustc_borrowck/lib.rs
@@ -3,7 +3,9 @@
 #![allow(non_camel_case_types)]
 #![deny(rust_2018_idioms)]
 #![deny(internal)]
+#![deny(unused_lifetimes)]
 
+#![feature(in_band_lifetimes)]
 #![feature(nll)]
 
 #![recursion_limit="256"]