Merging upstream version 1.66.0+dfsg1.

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

1 files changed, 20 insertions, 0 deletions

diff --git a/src/test/ui/type-alias-impl-trait/issue-58662-simplified.rs b/src/test/ui/type-alias-impl-trait/issue-58662-simplified.rs
new file mode 100644
index 000000000..27ca7d0fd
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/issue-58662-simplified.rs
@@ -0,0 +1,20 @@
+// check-pass
+
+#![feature(generators, generator_trait)]
+#![feature(type_alias_impl_trait)]
+
+trait Trait {}
+
+impl<T> Trait for T {}
+
+type Foo<'c> = impl Trait + 'c;
+fn foo<'a>(rng: &'a ()) -> Foo<'a> {
+    fn helper<'b>(rng: &'b ()) -> impl 'b + Trait {
+        rng
+    }
+
+    helper(rng)
+}
+
+fn main() {
+}