1 files changed, 22 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/manual_find.rs b/src/tools/clippy/tests/ui/manual_find.rs
new file mode 100644
index 000000000..257fe045f
--- /dev/null
+++ b/src/tools/clippy/tests/ui/manual_find.rs
@@ -0,0 +1,22 @@
+#![allow(unused)]
+#![warn(clippy::manual_find)]
+
+fn vec_string(strings: Vec<String>) -> Option<String> {
+    for s in strings {
+        if s == String::new() {
+            return Some(s);
+        }
+    }
+    None
+}
+
+fn tuple(arr: Vec<(String, i32)>) -> Option<String> {
+    for (s, _) in arr {
+        if s == String::new() {
+            return Some(s);
+        }
+    }
+    None
+}
+
+fn main() {}