Run existing async in traits tests using -Zlower-impl-trait-in-trait-to-assoc-ty

1 files changed, 12 insertions, 0 deletions

diff --git a/tests/ui/async-await/in-trait/async-recursive-generic.current.stderr b/tests/ui/async-await/in-trait/async-recursive-generic.current.stderr
new file mode 100644
index 00000000000..67b491f19d2
--- /dev/null
+++ b/tests/ui/async-await/in-trait/async-recursive-generic.current.stderr
@@ -0,0 +1,12 @@
+error[E0733]: recursion in an `async fn` requires boxing
+  --> $DIR/async-recursive-generic.rs:13:48
+   |
+LL |     async fn foo_recursive(&self, n: usize) -> T {
+   |                                                ^ recursive `async fn`
+   |
+   = note: a recursive `async fn` must be rewritten to return a boxed `dyn Future`
+   = note: consider using the `async_recursion` crate: https://crates.io/crates/async_recursion
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0733`.