Merging upstream version 1.68.2+dfsg1.

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

1 files changed, 14 insertions, 0 deletions

diff --git a/tests/ui/regions/issue-28848.rs b/tests/ui/regions/issue-28848.rs
new file mode 100644
index 000000000..0eb3d89c5
--- /dev/null
+++ b/tests/ui/regions/issue-28848.rs
@@ -0,0 +1,14 @@
+struct Foo<'a, 'b: 'a>(&'a &'b ());
+
+impl<'a, 'b> Foo<'a, 'b> {
+    fn xmute(a: &'b ()) -> &'a () {
+        unreachable!()
+    }
+}
+
+pub fn foo<'a, 'b>(u: &'b ()) -> &'a () {
+    Foo::<'a, 'b>::xmute(u)
+    //~^ ERROR lifetime may not live long enough
+}
+
+fn main() {}