1 files changed, 27 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui-toml/large_futures/large_futures.rs b/src/tools/clippy/tests/ui-toml/large_futures/large_futures.rs
new file mode 100644
index 000000000..4158df8b5
--- /dev/null
+++ b/src/tools/clippy/tests/ui-toml/large_futures/large_futures.rs
@@ -0,0 +1,27 @@
+#![warn(clippy::large_futures)]
+
+fn main() {}
+
+pub async fn should_warn() {
+    let x = [0u8; 1024];
+    async {}.await;
+    dbg!(x);
+}
+
+pub async fn should_not_warn() {
+    let x = [0u8; 1020];
+    async {}.await;
+    dbg!(x);
+}
+
+pub async fn bar() {
+    should_warn().await;
+
+    async {
+        let x = [0u8; 1024];
+        dbg!(x);
+    }
+    .await;
+
+    should_not_warn().await;
+}