Auto merge of #62748 - luca-barbieri:optimize-refcell-borrow, r=RalfJung

[rust.git] / src / test / ui / required-lang-item.rs

#![feature(lang_items, no_core)]
#![no_core]

#[lang="copy"] pub trait Copy { }
#[lang="sized"] pub trait Sized { }

// error-pattern:requires `start` lang_item

fn main() {}