1 files changed, 5 insertions, 20 deletions
diff --git a/tests/ui/async-await/in-trait/dont-project-to-specializable-projection.rs b/tests/ui/async-await/in-trait/dont-project-to-specializable-projection.rs
index 18b0fa485..f21abf012 100644
--- a/tests/ui/async-await/in-trait/dont-project-to-specializable-projection.rs
+++ b/tests/ui/async-await/in-trait/dont-project-to-specializable-projection.rs
@@ -2,6 +2,7 @@
 // known-bug: #108309
 
 #![feature(min_specialization)]
+#![feature(noop_waker)]
 
 struct MyStruct;
 
@@ -35,34 +36,18 @@ async fn indirection<T>(x: T) -> &'static str {
 // ------------------------------------------------------------------------- //
 // Implementation Details Below...
 
-use std::future::Future;
-use std::pin::Pin;
+use std::pin::{pin, Pin};
 use std::task::*;
 
-pub fn noop_waker() -> Waker {
-    let raw = RawWaker::new(std::ptr::null(), &NOOP_WAKER_VTABLE);
-
-    // SAFETY: the contracts for RawWaker and RawWakerVTable are upheld
-    unsafe { Waker::from_raw(raw) }
-}
-
-const NOOP_WAKER_VTABLE: RawWakerVTable = RawWakerVTable::new(noop_clone, noop, noop, noop);
-
-unsafe fn noop_clone(_p: *const ()) -> RawWaker {
-    RawWaker::new(std::ptr::null(), &NOOP_WAKER_VTABLE)
-}
-
-unsafe fn noop(_p: *const ()) {}
-
 fn main() {
-    let mut fut = async_main();
+    let mut fut = pin!(async_main());
 
     // Poll loop, just to test the future...
-    let waker = noop_waker();
+    let waker = Waker::noop();
     let ctx = &mut Context::from_waker(&waker);
 
     loop {
-        match unsafe { Pin::new_unchecked(&mut fut).poll(ctx) } {
+        match fut.as_mut().poll(ctx) {
             Poll::Pending => {}
             Poll::Ready(()) => break,
         }