Merging upstream version 1.68.2+dfsg1.

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

1 files changed, 0 insertions, 38 deletions

diff --git a/src/test/ui/associated-types/issue-21726.rs b/src/test/ui/associated-types/issue-21726.rs
deleted file mode 100644
index b98cf2166..000000000
--- a/src/test/ui/associated-types/issue-21726.rs
+++ /dev/null
@@ -1,38 +0,0 @@
-// check-pass
-#![allow(dead_code)]
-// Regression test for #21726: an issue arose around the rules for
-// subtyping of projection types that resulted in an unconstrained
-// region, yielding region inference failures.
-
-// pretty-expanded FIXME #23616
-
-fn main() { }
-
-fn foo<'a>(s: &'a str) {
-    let b: B<()> = B::new(s, ());
-    b.get_short();
-}
-
-trait IntoRef<'a> {
-    type T: Clone;
-    fn into_ref(self, _: &'a str) -> Self::T;
-}
-
-impl<'a> IntoRef<'a> for () {
-    type T = &'a str;
-    fn into_ref(self, s: &'a str) -> &'a str {
-        s
-    }
-}
-
-struct B<'a, P: IntoRef<'a>>(P::T);
-
-impl<'a, P: IntoRef<'a>> B<'a, P> {
-    fn new(s: &'a str, i: P) -> B<'a, P> {
-        B(i.into_ref(s))
-    }
-
-    fn get_short(&self) -> P::T {
-        self.0.clone()
-    }
-}