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/error-codes/E0033-teach.rs b/tests/ui/error-codes/E0033-teach.rs
new file mode 100644
index 000000000..289561bad
--- /dev/null
+++ b/tests/ui/error-codes/E0033-teach.rs
@@ -0,0 +1,14 @@
+// compile-flags: -Z teach
+trait SomeTrait {
+    fn foo(&self);
+}
+struct S;
+impl SomeTrait for S {
+    fn foo(&self) {}
+}
+fn main() {
+    let trait_obj: &dyn SomeTrait = &S;
+
+    let &invalid = trait_obj;
+    //~^ ERROR E0033
+}