Rollup merge of #106701 - ibraheemdev:sync-sender-spin, r=Amanieu

[rust.git] / tests / ui / traits / auxiliary / trait_safety_lib.rs

// Simple smoke test that unsafe traits can be compiled etc.

pub unsafe trait Foo {
    fn foo(&self) -> isize;
}

unsafe impl Foo for isize {
    fn foo(&self) -> isize { *self }
}