From 9ae1a664f7b947dadb9e97eea7703831d9cd5d31 Mon Sep 17 00:00:00 2001 From: Niko Matsakis Date: Mon, 16 Sep 2019 15:25:39 -0400 Subject: [PATCH] add regression test for issue-64391 --- src/test/ui/async-await/issue-64391.rs | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 src/test/ui/async-await/issue-64391.rs diff --git a/src/test/ui/async-await/issue-64391.rs b/src/test/ui/async-await/issue-64391.rs new file mode 100644 index 00000000000..c6faad3aad0 --- /dev/null +++ b/src/test/ui/async-await/issue-64391.rs @@ -0,0 +1,14 @@ +// Regression test for Issue #64391. The goal here is that this +// function compiles. In the past, due to incorrect drop order for +// temporaries in the tail expression, we failed to compile this +// example. The drop order itself is directly tested in +// `drop-order/drop-order-for-temporary-in-tail-return-expr.rs`. +// +// check-pass +// edition:2018 + +async fn add(x: u32, y: u32) -> u32 { + async { x + y }.await +} + +fn main() { } -- 2.44.0