1 files changed, 32 insertions, 0 deletions

diff --git a/tests/ui/impl-trait/issues/issue-78722-2.stderr b/tests/ui/impl-trait/issues/issue-78722-2.stderr
new file mode 100644
index 000000000..6db603e77
--- /dev/null
+++ b/tests/ui/impl-trait/issues/issue-78722-2.stderr
@@ -0,0 +1,32 @@
+error[E0658]: `async` blocks are not allowed in constants
+  --> $DIR/issue-78722-2.rs:15:20
+   |
+LL |         let f: F = async { 1 };
+   |                    ^^^^^^^^^^^
+   |
+   = note: see issue #85368 <https://github.com/rust-lang/rust/issues/85368> for more information
+   = help: add `#![feature(const_async_blocks)]` to the crate attributes to enable
+
+error[E0271]: expected `[async block@$DIR/issue-78722-2.rs:13:13: 13:21]` to be a future that resolves to `u8`, but it resolves to `()`
+  --> $DIR/issue-78722-2.rs:11:30
+   |
+LL |         fn concrete_use() -> F {
+   |                              ^ expected `()`, found `u8`
+
+error: item constrains opaque type that is not in its signature
+  --> $DIR/issue-78722-2.rs:15:20
+   |
+LL |         let f: F = async { 1 };
+   |                    ^^^^^^^^^^^
+   |
+   = note: this item must mention the opaque type in its signature in order to be able to register hidden types
+note: this item must mention the opaque type in its signature in order to be able to register hidden types
+  --> $DIR/issue-78722-2.rs:15:20
+   |
+LL |         let f: F = async { 1 };
+   |                    ^^^^^^^^^^^
+
+error: aborting due to 3 previous errors
+
+Some errors have detailed explanations: E0271, E0658.
+For more information about an error, try `rustc --explain E0271`.