add edition to regression test

Centril · Aug 12, 2019 · a02a171 · a02a171
1 parent cbe8518
commit a02a171
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/test/ui/async-await/async-fn-elided-impl-lifetime-parameter.rs b/src/test/ui/async-await/async-fn-elided-impl-lifetime-parameter.rs
@@ -4,6 +4,7 @@
 // Regression test for #63500.
 //
 // check-pass
+// edition:2018
 
 #![feature(async_await)]