From 1376c5a617be5c25655d0d7cb63e3beaa5a6e026 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 17 Apr 2024 14:20:39 +0200
Subject: Merging upstream version 1.70.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../clippy/tests/ui-toml/large_futures/clippy.toml |  1 +
 .../tests/ui-toml/large_futures/large_futures.rs   | 27 ++++++++++++++++++++++
 .../ui-toml/large_futures/large_futures.stderr     | 10 ++++++++
 3 files changed, 38 insertions(+)
 create mode 100644 src/tools/clippy/tests/ui-toml/large_futures/clippy.toml
 create mode 100644 src/tools/clippy/tests/ui-toml/large_futures/large_futures.rs
 create mode 100644 src/tools/clippy/tests/ui-toml/large_futures/large_futures.stderr

(limited to 'src/tools/clippy/tests/ui-toml/large_futures')

diff --git a/src/tools/clippy/tests/ui-toml/large_futures/clippy.toml b/src/tools/clippy/tests/ui-toml/large_futures/clippy.toml
new file mode 100644
index 000000000..61bb17fdf
--- /dev/null
+++ b/src/tools/clippy/tests/ui-toml/large_futures/clippy.toml
@@ -0,0 +1 @@
+future-size-threshold = 1024
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;
+}
diff --git a/src/tools/clippy/tests/ui-toml/large_futures/large_futures.stderr b/src/tools/clippy/tests/ui-toml/large_futures/large_futures.stderr
new file mode 100644
index 000000000..b92734de2
--- /dev/null
+++ b/src/tools/clippy/tests/ui-toml/large_futures/large_futures.stderr
@@ -0,0 +1,10 @@
+error: large future with a size of 1026 bytes
+  --> $DIR/large_futures.rs:18:5
+   |
+LL |     should_warn().await;
+   |     ^^^^^^^^^^^^^ help: consider `Box::pin` on it: `Box::pin(should_warn())`
+   |
+   = note: `-D clippy::large-futures` implied by `-D warnings`
+
+error: aborting due to previous error
+
-- 
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