Merging upstream version 1.66.0+dfsg1.

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

1 files changed, 7 insertions, 0 deletions

diff --git a/src/test/ui/type-alias-impl-trait/missing_lifetime_bound.rs b/src/test/ui/type-alias-impl-trait/missing_lifetime_bound.rs
new file mode 100644
index 000000000..428194058
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/missing_lifetime_bound.rs
@@ -0,0 +1,7 @@
+#![feature(type_alias_impl_trait)]
+
+type Opaque<'a, T> = impl Sized;
+fn defining<'a, T>(x: &'a i32) -> Opaque<T> { x }
+//~^ ERROR: non-defining opaque type use in defining scope
+
+fn main() {}