Merging upstream version 1.68.2+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 0 insertions, 31 deletions

diff --git a/src/test/ui/type-alias-impl-trait/constrain_inputs_unsound.rs b/src/test/ui/type-alias-impl-trait/constrain_inputs_unsound.rs
deleted file mode 100644
index 3bae0f173..000000000
--- a/src/test/ui/type-alias-impl-trait/constrain_inputs_unsound.rs
+++ /dev/null
@@ -1,31 +0,0 @@
-#![feature(type_alias_impl_trait)]
-
-trait Static: 'static {}
-impl Static for () {}
-
-type Gal<T> = impl Static;
-fn _defining<T>() -> Gal<T> {}
-
-trait Callable<Arg> { type Output; }
-
-/// We can infer `<C as Callable<Arg>>::Output: 'static`,
-/// because we know `C: 'static` and `Arg: 'static`,
-fn box_str<C, Arg>(s: C::Output) -> Box<dyn AsRef<str> + 'static>
-where
-    Arg: Static,
-    C: ?Sized + Callable<Arg> + 'static,
-    C::Output: AsRef<str>,
-{
-    Box::new(s)
-}
-
-fn extend_lifetime(s: &str) -> Box<dyn AsRef<str> + 'static> {
-    type MalformedTy = dyn for<'a> Callable<Gal<&'a ()>, Output = &'a str>;
-    //~^ ERROR binding for associated type `Output` references lifetime `'a`
-    box_str::<MalformedTy, _>(s)
-}
-
-fn main() {
-    let extended = extend_lifetime(&String::from("hello"));
-    println!("{}", extended.as_ref().as_ref());
-}