From e1338cc254fb0802197cbd67e62bbf1133ab330a Mon Sep 17 00:00:00 2001
From: Ralf Jung <post@ralfj.de>
Date: Mon, 3 Jul 2023 14:05:55 +0200
Subject: [PATCH] enable test_join test in Miri

---
 library/alloc/tests/vec.rs   | 1 +
 library/core/tests/future.rs | 1 -
 2 files changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/alloc/tests/vec.rs b/library/alloc/tests/vec.rs
index 21824c8a17c46..ddd93e9a436f7 100644
--- a/library/alloc/tests/vec.rs
+++ b/library/alloc/tests/vec.rs
@@ -1906,6 +1906,7 @@ fn test_stable_pointers() {
     assert_eq!(*v0, 13);
 
     // Smoke test that would fire even outside Miri if an actual relocation happened.
+    // Also ensures the pointer is still writeable after all this.
     *v0 -= 13;
     assert_eq!(v[0], 0);
 }
diff --git a/library/core/tests/future.rs b/library/core/tests/future.rs
index 74b6f74e4013c..db417256dd01e 100644
--- a/library/core/tests/future.rs
+++ b/library/core/tests/future.rs
@@ -30,7 +30,6 @@ fn poll_n(val: usize, num: usize) -> PollN {
 }
 
 #[test]
-#[cfg_attr(miri, ignore)] // self-referential generators do not work with Miri's aliasing checks
 fn test_join() {
     block_on(async move {
         let x = join!(async { 0 }).await;