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-rw-r--r--src/tools/clippy/tests/ui/filter_map_next_fixable.rs10
1 files changed, 10 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/filter_map_next_fixable.rs b/src/tools/clippy/tests/ui/filter_map_next_fixable.rs
new file mode 100644
index 000000000..447219a96
--- /dev/null
+++ b/src/tools/clippy/tests/ui/filter_map_next_fixable.rs
@@ -0,0 +1,10 @@
+// run-rustfix
+
+#![warn(clippy::all, clippy::pedantic)]
+
+fn main() {
+ let a = ["1", "lol", "3", "NaN", "5"];
+
+ let element: Option<i32> = a.iter().filter_map(|s| s.parse().ok()).next();
+ assert_eq!(element, Some(1));
+}