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-rw-r--r--tests/ui/async-await/issue-67252-unnamed-future.rs6
1 files changed, 5 insertions, 1 deletions
diff --git a/tests/ui/async-await/issue-67252-unnamed-future.rs b/tests/ui/async-await/issue-67252-unnamed-future.rs
index 1a7ff6133..bb9ad77ce 100644
--- a/tests/ui/async-await/issue-67252-unnamed-future.rs
+++ b/tests/ui/async-await/issue-67252-unnamed-future.rs
@@ -1,3 +1,6 @@
+// revisions: no_drop_tracking drop_tracking drop_tracking_mir
+// [drop_tracking] compile-flags: -Zdrop-tracking
+// [drop_tracking_mir] compile-flags: -Zdrop-tracking-mir
// edition:2018
use std::future::Future;
use std::pin::Pin;
@@ -16,8 +19,9 @@ impl Future for AFuture{
async fn foo() {
spawn(async { //~ ERROR future cannot be sent between threads safely
- let _a = std::ptr::null_mut::<()>(); // `*mut ()` is not `Send`
+ let a = std::ptr::null_mut::<()>(); // `*mut ()` is not `Send`
AFuture.await;
+ drop(a);
});
}