--- /dev/null
+#![warn(clippy::from_over_into)]
+
+// this should throw an error
+struct StringWrapper(String);
+
+impl Into<StringWrapper> for String {
+ fn into(self) -> StringWrapper {
+ StringWrapper(self)
+ }
+}
+
+// this is fine
+struct A(String);
+
+impl From<String> for A {
+ fn from(s: String) -> A {
+ A(s)
+ }
+}
+
+fn main() {}