1 files changed, 0 insertions, 31 deletions
diff --git a/src/test/ui/async-await/multiple-lifetimes/ret-impl-trait-one.rs b/src/test/ui/async-await/multiple-lifetimes/ret-impl-trait-one.rs
deleted file mode 100644
index aebc77d26..000000000
--- a/src/test/ui/async-await/multiple-lifetimes/ret-impl-trait-one.rs
+++ /dev/null
@@ -1,31 +0,0 @@
-// edition:2018
-
-// Test that a feature gate is needed to use `impl Trait` as the
-// return type of an async.
-
-trait Trait<'a> { }
-impl<T> Trait<'_> for T { }
-
-// Fails to recognize that both 'a and 'b are mentioned and should thus be accepted
-async fn async_ret_impl_trait3<'a, 'b>(a: &'a u8, b: &'b u8) -> impl Trait<'a> + 'b {
-    //~^ ERROR lifetime may not live long enough
-    (a, b)
-}
-
-// Only `'a` permitted in return type, not `'b`.
-async fn async_ret_impl_trait1<'a, 'b>(a: &'a u8, b: &'b u8) -> impl Trait<'a> {
-    //~^ ERROR captures lifetime that does not appear in bounds
-    (a, b)
-}
-
-// As above, but `'b: 'a`, so return type can be inferred to `(&'a u8,
-// &'a u8)`.
-async fn async_ret_impl_trait2<'a, 'b>(a: &'a u8, b: &'b u8) -> impl Trait<'a>
-where
-    'b: 'a,
-{
-    (a, b)
-}
-
-fn main() {
-}