2 files changed, 15 insertions, 0 deletions
diff --git a/src/test/ui/generator/async-generator-issue-67158.rs b/src/test/ui/generator/async-generator-issue-67158.rs
new file mode 100644
index 00000000000..8125a7a9bb6
--- /dev/null
+++ b/src/test/ui/generator/async-generator-issue-67158.rs
@@ -0,0 +1,6 @@
+#![feature(generators)]
+// edition:2018
+// Regression test for #67158.
+fn main() {
+    async { yield print!(":C") }; //~ ERROR `async` generators are not yet supported
+}
diff --git a/src/test/ui/generator/async-generator-issue-67158.stderr b/src/test/ui/generator/async-generator-issue-67158.stderr
new file mode 100644
index 00000000000..7270d188e8b
--- /dev/null
+++ b/src/test/ui/generator/async-generator-issue-67158.stderr
@@ -0,0 +1,9 @@
+error[E0727]: `async` generators are not yet supported
+  --> $DIR/async-generator-issue-67158.rs:5:13
+   |
+LL |     async { yield print!(":C") };
+   |             ^^^^^^^^^^^^^^^^^^
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0727`.