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Diffstat (limited to 'tests/rustdoc/notable-trait/doc-notable_trait-mut_t_is_not_ref_t.rs')
| -rw-r--r-- | tests/rustdoc/notable-trait/doc-notable_trait-mut_t_is_not_ref_t.rs | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/tests/rustdoc/notable-trait/doc-notable_trait-mut_t_is_not_ref_t.rs b/tests/rustdoc/notable-trait/doc-notable_trait-mut_t_is_not_ref_t.rs new file mode 100644 index 000000000..6c980aaa2 --- /dev/null +++ b/tests/rustdoc/notable-trait/doc-notable_trait-mut_t_is_not_ref_t.rs @@ -0,0 +1,21 @@ +//! Test case for [#78160]. +//! +//! A SomeTrait that is implemented for `&mut T` should not be marked as +//! "notable" for return values that are `&T`. +//! +//! [#78160]: https://github.com/rust-lang/rust/issues/78160 + +#![feature(rustc_attrs)] + +#[rustc_doc_primitive = "reference"] +/// Some useless docs, wouhou! +/// +/// We need to put this in here, because notable traits +/// that are implemented on foreign types don't show up. +mod reference {} + +// @has doc_notable_trait_mut_t_is_not_ref_t/fn.fn_no_matches.html +// @!has - '//code[@class="content"]' "impl<'_, I> Iterator for &'_ mut I" +pub fn fn_no_matches<'a, T: Iterator + 'a>() -> &'a T { + loop {} +} |