From 218caa410aa38c29984be31a5229b9fa717560ee Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 17 Apr 2024 14:19:13 +0200
Subject: Merging upstream version 1.68.2+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 src/tools/clippy/tests/ui/size_of_ref.rs | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 src/tools/clippy/tests/ui/size_of_ref.rs

(limited to 'src/tools/clippy/tests/ui/size_of_ref.rs')

diff --git a/src/tools/clippy/tests/ui/size_of_ref.rs b/src/tools/clippy/tests/ui/size_of_ref.rs
new file mode 100644
index 000000000..1e83ab829
--- /dev/null
+++ b/src/tools/clippy/tests/ui/size_of_ref.rs
@@ -0,0 +1,27 @@
+#![allow(unused)]
+#![warn(clippy::size_of_ref)]
+
+use std::mem::size_of_val;
+
+fn main() {
+    let x = 5;
+    let y = &x;
+
+    size_of_val(&x); // no lint
+    size_of_val(y); // no lint
+
+    size_of_val(&&x);
+    size_of_val(&y);
+}
+
+struct S {
+    field: u32,
+    data: Vec<u8>,
+}
+
+impl S {
+    /// Get size of object including `self`, in bytes.
+    pub fn size(&self) -> usize {
+        std::mem::size_of_val(&self) + (std::mem::size_of::<u8>() * self.data.capacity())
+    }
+}
-- 
cgit v1.2.3