Rollup merge of #87180 - notriddle:notriddle/sidebar-keyboard-mobile, r=GuillaumeGomez

[rust.git] / src / tools / clippy / tests / ui / eta.rs

diff --git a/src/tools/clippy/tests/ui/eta.rs b/src/tools/clippy/tests/ui/eta.rs
index 44be4628cbd34227eb51118c6698aa38f9d67efd..1b53700289db303678d57850d0b59eb7a17b998d 100644 (file)
--- 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));
+    }
+}