X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=src%2Ftools%2Fclippy%2Ftests%2Fui%2Feta.rs;h=1b53700289db303678d57850d0b59eb7a17b998d;hb=12ed22ffe44d7b06e94c2fe0003ef96a20cf4b98;hp=44be4628cbd34227eb51118c6698aa38f9d67efd;hpb=9089771daf6b1f1824446cca3306d7c18084eae0;p=rust.git

diff --git a/src/tools/clippy/tests/ui/eta.rs b/src/tools/clippy/tests/ui/eta.rs
index 44be4628cbd..1b53700289d 100644
--- a/src/tools/clippy/tests/ui/eta.rs
+++ b/src/tools/clippy/tests/ui/eta.rs
@@ -220,3 +220,19 @@ fn deref(&self) -> &str {
 fn test_deref_with_trait_method() {
     let _ = [Bar].iter().map(|s| s.to_string()).collect::<Vec<_>>();
 }
+
+fn mutable_closure_used_again(x: Vec<i32>, y: Vec<i32>, z: Vec<i32>) {
+    let mut res = Vec::new();
+    let mut add_to_res = |n| res.push(n);
+    x.into_iter().for_each(|x| add_to_res(x));
+    y.into_iter().for_each(|x| add_to_res(x));
+    z.into_iter().for_each(|x| add_to_res(x));
+}
+
+fn mutable_closure_in_loop() {
+    let mut value = 0;
+    let mut closure = |n| value += n;
+    for _ in 0..5 {
+        Some(1).map(|n| closure(n));
+    }
+}