Use ops::ControlFlow in graph::iterate

2020-09-04 00:59:41 -07:00 · 2020-09-04 00:59:41 -07:00 · fac272688e
commit fac272688e
parent 0d0f6b1130
7 changed files with 19 additions and 13 deletions
--- a/compiler/rustc_data_structures/src/lib.rs
+++ b/compiler/rustc_data_structures/src/lib.rs
@ -8,6 +8,7 @@

 #![doc(html_root_url = "https://doc.rust-lang.org/nightly/")]
 #![allow(incomplete_features)]
+#![feature(control_flow_enum)]
 #![feature(in_band_lifetimes)]
 #![feature(unboxed_closures)]
 #![feature(generators)]