cannot_move_from_type_with_drop();
borrower_propagation();
not_consumed();
+ issue_5405();
+ manually_drop();
}
#[derive(Clone)]
println!("{}", x);
}
}
+
+#[allow(clippy::clone_on_copy)]
+fn issue_5405() {
+ let a: [String; 1] = [String::from("foo")];
+ let _b: String = a[0].clone();
+
+ let c: [usize; 2] = [2, 3];
+ let _d: usize = c[1].clone();
+}
+
+fn manually_drop() {
+ use std::mem::ManuallyDrop;
+ use std::sync::Arc;
+
+ let a = ManuallyDrop::new(Arc::new("Hello!".to_owned()));
+ let _ = a.clone(); // OK
+
+ let p: *const String = Arc::into_raw(ManuallyDrop::into_inner(a));
+ unsafe {
+ Arc::from_raw(p);
+ Arc::from_raw(p);
+ }
+}