rust/tests/ui/dlist.rs
sinkuu 0a6bc6031a Rename lint to needless_take_by_value
And fixes false-positives for generics and `match`
2017-02-20 16:02:48 +09:00

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#![feature(plugin, collections)]
#![feature(associated_type_defaults)]
#![feature(associated_consts)]
#![plugin(clippy)]
#![deny(clippy)]
#![allow(dead_code, needless_pass_by_value)]
extern crate collections;
use collections::linked_list::LinkedList;
trait Foo {
type Baz = LinkedList<u8>;
fn foo(LinkedList<u8>);
const BAR : Option<LinkedList<u8>>;
}
// ok, we dont want to warn for implementations, see #605
impl Foo for LinkedList<u8> {
fn foo(_: LinkedList<u8>) {}
const BAR : Option<LinkedList<u8>> = None;
}
struct Bar;
impl Bar {
fn foo(_: LinkedList<u8>) {}
}
pub fn test(my_favourite_linked_list: LinkedList<u8>) {
println!("{:?}", my_favourite_linked_list)
}
pub fn test_ret() -> Option<LinkedList<u8>> {
unimplemented!();
}
fn main(){
test(LinkedList::new());
}