Use ops::ControlFlow in graph::iterate

2020-09-04 00:59:41 -07:00
parent 0d0f6b1130
commit fac272688e
7 changed files with 19 additions and 13 deletions
--- a/compiler/rustc_mir_build/src/lib.rs
+++ b/compiler/rustc_mir_build/src/lib.rs
@@ -6,6 +6,7 @@
 #![feature(box_syntax)]
 #![feature(const_fn)]
 #![feature(const_panic)]
+#![feature(control_flow_enum)]
 #![feature(crate_visibility_modifier)]
 #![feature(bool_to_option)]
 #![feature(or_patterns)]