rust-clippy/tests/ui/new_ret_no_self.rs

#![feature(tool_lints)]

#![warn(clippy::new_ret_no_self)]
#![allow(dead_code, clippy::trivially_copy_pass_by_ref)]

fn main(){}

//trait R {
//    type Item;
//}
//
//struct S;
//
//impl R for S {
//    type Item = Self;
//}
//
//impl S {
//    // should not trigger the lint
//    pub fn new() -> impl R<Item = Self> {
//        S
//    }
//}
//
//struct S2;
//
//impl R for S2 {
//    type Item = Self;
//}
//
//impl S2 {
//    // should not trigger the lint
//    pub fn new(_: String) -> impl R<Item = Self> {
//        S2
//    }
//}
//
//struct T;
//
//impl T {
//    // should not trigger lint
//    pub fn new() -> Self {
//        unimplemented!();
//    }
//}

struct U;

impl U {
    // should trigger lint
    pub fn new() -> u32 {
        unimplemented!();
    }
}

struct V;

impl V {
    // should trigger lint
    pub fn new(_: String) -> u32 {
        unimplemented!();
    }
}