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// check-pass
// revisions: mir thir
// [thir]compile-flags: -Zthir-unsafeck
struct Attr {
name: String,
value: String,
}
struct Element {
attrs: Vec<Box<Attr>>,
}
impl Element {
pub unsafe fn get_attr<'a>(&'a self, name: &str) {
self.attrs
.iter()
.find(|attr| {
let attr: &&Box<Attr> = std::mem::transmute(attr);
true
});
}
}
fn main() {
let element = Element { attrs: Vec::new() };
unsafe { let () = element.get_attr("foo"); };
}
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