Merge commit 'da5a6fb1b65ec6581a67e942a3850f6bc15a552c' into clippyup

[rust.git] / src / tools / clippy / tests / ui / needless_range_loop2.rs

diff --git a/src/tools/clippy/tests/ui/needless_range_loop2.rs b/src/tools/clippy/tests/ui/needless_range_loop2.rs
index 2ed1b09bece746d1beb7ef6a791946efeee0f681..a82b1159161903d5ba36e427cc2265f2ed5e3c14 100644 (file)
--- a/src/tools/clippy/tests/ui/needless_range_loop2.rs
+++ b/src/tools/clippy/tests/ui/needless_range_loop2.rs
@@ -83,3 +83,13 @@ fn main() {
         println!("{}", arr[i]);
     }
 }
+
+mod issue2277 {
+    pub fn example(list: &[[f64; 3]]) {
+        let mut x: [f64; 3] = [10.; 3];
+
+        for i in 0..3 {
+            x[i] = list.iter().map(|item| item[i]).sum::<f64>();
+        }
+    }
+}