rust/tests/ui/nll/vimwiki-core-regression.rs
2023-01-11 09:32:08 +00:00

38 lines
828 B
Rust

// check-pass
//
// Regression test from crater run for
// <https://github.com/rust-lang/rust/pull/98109>.
pub trait ElementLike {}
pub struct Located<T> where T: ElementLike {
inner: T,
}
pub struct BlockElement<'a>(&'a str);
impl ElementLike for BlockElement<'_> {}
pub struct Page<'a> {
/// Comprised of the elements within a page
pub elements: Vec<Located<BlockElement<'a>>>,
}
impl<'a, __IdxT> std::ops::Index<__IdxT> for Page<'a> where
Vec<Located<BlockElement<'a>>>: std::ops::Index<__IdxT>
{
type Output =
<Vec<Located<BlockElement<'a>>> as
std::ops::Index<__IdxT>>::Output;
#[inline]
fn index(&self, idx: __IdxT) -> &Self::Output {
<Vec<Located<BlockElement<'a>>> as
std::ops::Index<__IdxT>>::index(&self.elements, idx)
}
}
fn main() {}