1 files changed, 0 insertions, 53 deletions
diff --git a/tests/ui/higher-rank-trait-bounds/normalize-under-binder/issue-90950.rs b/tests/ui/higher-rank-trait-bounds/normalize-under-binder/issue-90950.rs
deleted file mode 100644
index ab9d9a7ce..000000000
--- a/tests/ui/higher-rank-trait-bounds/normalize-under-binder/issue-90950.rs
+++ /dev/null
@@ -1,53 +0,0 @@
-// check-fail
-// known-bug: #90950
-
-trait Yokeable<'a>: 'static {
-    type Output: 'a;
-}
-
-
-trait IsCovariant<'a> {}
-
-struct Yoke<Y: for<'a> Yokeable<'a>> {
-    data: Y,
-}
-
-
-// impl<Y: for<'a> Yokeable<'a>> Yoke<Y> {
-//     fn project<Y2: for<'a> Yokeable<'a>>(
-//         &self,
-//         f: for<'a> fn(<Y as Yokeable<'a>>::Output, &'a (),
-//     ) -> <Y2 as Yokeable<'a>>::Output) -> Yoke<Y2> {
-//         unimplemented!()
-//     }
-// }
-
-fn upcast<Y>(x: Yoke<Y>) -> Yoke<Box<dyn IsCovariant<'static> + 'static>> where
-    Y: for<'a> Yokeable<'a>,
-    for<'a> <Y as Yokeable<'a>>::Output: IsCovariant<'a>
-    {
-    // x.project(|data, _| {
-    //     Box::new(data)
-    // })
-    unimplemented!()
-}
-
-
-impl<'a> Yokeable<'a> for Box<dyn IsCovariant<'static> + 'static> {
-    type Output = Box<dyn IsCovariant<'a> + 'a>;
-}
-
-// this impl is mostly an example and unnecessary for the pure repro
-use std::borrow::*;
-impl<'a, T: ToOwned + ?Sized> Yokeable<'a> for Cow<'static, T> {
-    type Output = Cow<'a, T>;
-}
-impl<'a, T: ToOwned + ?Sized> IsCovariant<'a> for Cow<'a, T> {}
-
-
-
-fn upcast_yoke(y: Yoke<Cow<'static, str>>) -> Yoke<Box<dyn IsCovariant<'static> + 'static>> {
-    upcast(y)
-}
-
-fn main() {}