Adding upstream version 1.69.0+dfsg1.upstream/1.69.0+dfsg1

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

1 files changed, 14 insertions, 0 deletions

diff --git a/tests/ui/traits/new-solver/upcast-right-substs.rs b/tests/ui/traits/new-solver/upcast-right-substs.rs
new file mode 100644
index 000000000..c19c82acf
--- /dev/null
+++ b/tests/ui/traits/new-solver/upcast-right-substs.rs
@@ -0,0 +1,14 @@
+// compile-flags: -Ztrait-solver=next
+// check-pass
+
+#![feature(trait_upcasting)]
+
+trait Foo: Bar<i32> + Bar<u32> {}
+
+trait Bar<T> {}
+
+fn main() {
+    let x: &dyn Foo = todo!();
+    let y: &dyn Bar<i32> = x;
+    let z: &dyn Bar<u32> = x;
+}