summaryrefslogtreecommitdiffstats
path: root/src/test/ui/lifetimes/issue-76168-hr-outlives.rs
diff options
context:
space:
mode:
Diffstat (limited to 'src/test/ui/lifetimes/issue-76168-hr-outlives.rs')
-rw-r--r--src/test/ui/lifetimes/issue-76168-hr-outlives.rs19
1 files changed, 19 insertions, 0 deletions
diff --git a/src/test/ui/lifetimes/issue-76168-hr-outlives.rs b/src/test/ui/lifetimes/issue-76168-hr-outlives.rs
new file mode 100644
index 000000000..9366e94c9
--- /dev/null
+++ b/src/test/ui/lifetimes/issue-76168-hr-outlives.rs
@@ -0,0 +1,19 @@
+// edition:2018
+// check-pass
+
+#![feature(unboxed_closures)]
+use std::future::Future;
+
+async fn wrapper<F>(f: F)
+where for<'a> F: FnOnce<(&'a mut i32,)>,
+ for<'a> <F as FnOnce<(&'a mut i32,)>>::Output: Future<Output=()> + 'a
+{
+ let mut i = 41;
+ f(&mut i).await;
+}
+
+async fn add_one(i: &mut i32) {
+ *i = *i + 1;
+}
+
+fn main() {}