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Diffstat (limited to '')
-rw-r--r-- | src/test/ui/nll/vimwiki-core-regression.rs | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/src/test/ui/nll/vimwiki-core-regression.rs b/src/test/ui/nll/vimwiki-core-regression.rs new file mode 100644 index 000000000..0a4ed7e0a --- /dev/null +++ b/src/test/ui/nll/vimwiki-core-regression.rs @@ -0,0 +1,37 @@ +// 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() {} |