Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

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

1 files changed, 15 insertions, 0 deletions

diff --git a/src/test/ui/regions/regions-close-object-into-object-1.rs b/src/test/ui/regions/regions-close-object-into-object-1.rs
new file mode 100644
index 000000000..2dc33d567
--- /dev/null
+++ b/src/test/ui/regions/regions-close-object-into-object-1.rs
@@ -0,0 +1,15 @@
+#![allow(warnings)]
+
+trait A<T> { }
+
+struct B<'a, T:'a>(&'a (A<T>+'a));
+
+trait X { }
+
+impl<'a, T> X for B<'a, T> {}
+
+fn f<'a, T:'static, U>(v: Box<A<T>+'static>) -> Box<X+'static> {
+    Box::new(B(&*v)) as Box<X> //~ ERROR cannot return value referencing local data `*v`
+}
+
+fn main() {}