Merge pull request #127 from rust-lang-nursery/revert-125-dyn-trait-stable

nikomatsakis · web-flow · commit a91f17f5704c · 2018-05-14T14:02:48.000-04:00
Revert "dyn_trait has been stable since Rust 1.27"
diff --git a/chalk-engine/src/lib.rs b/chalk-engine/src/lib.rs
@@ -51,6 +51,7 @@
 
 #![feature(crate_in_paths)]
 #![feature(crate_visibility_modifier)]
+#![feature(dyn_trait)]
 #![feature(in_band_lifetimes)]
 #![feature(macro_vis_matcher)]
 #![feature(step_trait)]
