3 files changed, 30 insertions, 0 deletions
diff --git a/cli/tests/integration/run_tests.rs b/cli/tests/integration/run_tests.rs
index 88aff0986..14e0e1241 100644
--- a/cli/tests/integration/run_tests.rs
+++ b/cli/tests/integration/run_tests.rs
@@ -622,6 +622,12 @@ itest!(error_026_remote_import_error {
   http_server: true,
 });
 
+itest!(error_for_await {
+  args: "run --reload error_for_await.ts",
+  output: "error_for_await.ts.out",
+  exit_code: 1,
+});
+
 itest!(error_missing_module_named_import {
   args: "run --reload error_missing_module_named_import.ts",
   output: "error_missing_module_named_import.ts.out",
diff --git a/cli/tests/testdata/error_for_await.ts b/cli/tests/testdata/error_for_await.ts
new file mode 100644
index 000000000..6e8c5203f
--- /dev/null
+++ b/cli/tests/testdata/error_for_await.ts
@@ -0,0 +1,14 @@
+const listener = Deno.listen({ port: 8080 });
+
+for await (const conn of listener) {
+  handleConn(conn);
+}
+
+function handleConn(conn: Deno.Conn) {
+  const httpConn = Deno.serveHttp(conn);
+  for await (const event of httpConn) {
+    event.respondWith(new Response("html", { status: 200 }));
+  }
+}
+
+export {};
diff --git a/cli/tests/testdata/error_for_await.ts.out b/cli/tests/testdata/error_for_await.ts.out
new file mode 100644
index 000000000..db3cdecb4
--- /dev/null
+++ b/cli/tests/testdata/error_for_await.ts.out
@@ -0,0 +1,10 @@
+[WILDCARD]
+error: TS1103 [ERROR]: 'for await' loops are only allowed within async functions and at the top levels of modules.
+  for await (const event of httpConn) {
+      ~~~~~
+    at [WILDCARD]error_for_await.ts:9:7
+
+TS1356 [ERROR]:     Did you mean to mark this function as 'async'?
+    function handleConn(conn: Deno.Conn) {
+             ~~~~~~~~~~
+        at [WILDCARD]error_for_await.ts:7:10