1 files changed, 9 insertions, 0 deletions
diff --git a/src/test/ui/async-await/issue-77993-2.rs b/src/test/ui/async-await/issue-77993-2.rs
new file mode 100644
index 000000000..4d554a0a1
--- /dev/null
+++ b/src/test/ui/async-await/issue-77993-2.rs
@@ -0,0 +1,9 @@
+// edition:2018
+
+async fn test() -> Result<(), Box<dyn std::error::Error>> {
+    macro!();
+    //~^ ERROR expected identifier, found `!`
+    Ok(())
+}
+
+fn main() {}