28 lines
706 B
Rust
28 lines
706 B
Rust
use std::collections::HashSet;
|
|
|
|
// See https://github.com/rust-lang/rust-clippy/issues/2774
|
|
|
|
#[derive(Eq, PartialEq, Debug, Hash)]
|
|
pub struct Bar {
|
|
foo: Foo,
|
|
}
|
|
|
|
#[derive(Eq, PartialEq, Debug, Hash)]
|
|
pub struct Foo {}
|
|
|
|
#[allow(clippy::implicit_hasher)]
|
|
// This should not cause a 'cannot relate bound region' ICE
|
|
pub fn add_barfoos_to_foos<'a>(bars: &HashSet<&'a Bar>) {
|
|
let mut foos = HashSet::new();
|
|
foos.extend(bars.iter().map(|b| &b.foo));
|
|
}
|
|
|
|
#[allow(clippy::implicit_hasher)]
|
|
// Also this should not cause a 'cannot relate bound region' ICE
|
|
pub fn add_barfoos_to_foos2(bars: &HashSet<&Bar>) {
|
|
let mut foos = HashSet::new();
|
|
foos.extend(bars.iter().map(|b| &b.foo));
|
|
}
|
|
|
|
fn main() {}
|