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Add back missing trait test

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Rustdoc has been able to deal with `impl trait` for almost a year now.
This commit is contained in:
Joshua Nelson 2021-04-09 09:10:11 -04:00
parent 40ca3521ad
commit f67103b9b2
2 changed files with 8 additions and 9 deletions
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13
src/test/rustdoc-ui/coverage/traits.rs
View file

@ -2,6 +2,7 @@
// check-pass
#![feature(trait_alias)]
#![feature(min_type_alias_impl_trait)]
/// look at this trait right here
pub trait ThisTrait {
@ -30,10 +31,8 @@ impl ThisTrait for SomeStruct {
/// but what about those aliases? i hear they're pretty exotic
pub trait MyAlias = ThisTrait + Send + Sync;
// FIXME(58624): once rustdoc can process opaque `impl Trait` types,
// we need to make sure they're counted
// /// woah, getting all opaque in here
// pub type ThisExists = impl ThisTrait;
//
// /// why don't we get a little more concrete
// pub fn defines() -> ThisExists { SomeStruct {} }
/// woah, getting all opaque in here
pub type ThisExists = impl ThisTrait;
/// why don't we get a little more concrete
pub fn defines() -> ThisExists { SomeStruct {} }

4
src/test/rustdoc-ui/coverage/traits.stdout
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@ -1,7 +1,7 @@
+-------------------------------------+------------+------------+------------+------------+
| File | Documented | Percentage | Examples | Percentage |
+-------------------------------------+------------+------------+------------+------------+
| ...st/rustdoc-ui/coverage/traits.rs | 6 | 85.7% | 0 | 0.0% |
| ...st/rustdoc-ui/coverage/traits.rs | 8 | 88.9% | 0 | 0.0% |
+-------------------------------------+------------+------------+------------+------------+
| Total | 6 | 85.7% | 0 | 0.0% |
| Total | 8 | 88.9% | 0 | 0.0% |
+-------------------------------------+------------+------------+------------+------------+