#[prelude_import]
use ::std::prelude::rust_2015::*;
#[macro_use]
extern crate std;
//@ compile-flags: -Zunpretty=hir
//@ check-pass

struct Bar {
    a: String,
    b: u8,
}

impl Bar {
    fn imm_self(self) { }
    fn mut_self(mut self) { }
    fn refimm_self(&self) { }
    fn refmut_self(&mut self) { }
}