1 files changed, 12 insertions, 0 deletions

diff --git a/tests/ui/issues/issue-50264-inner-deref-trait/result-as_deref_mut.stderr b/tests/ui/issues/issue-50264-inner-deref-trait/result-as_deref_mut.stderr
new file mode 100644
index 000000000..aa771e4c0
--- /dev/null
+++ b/tests/ui/issues/issue-50264-inner-deref-trait/result-as_deref_mut.stderr
@@ -0,0 +1,12 @@
+error[E0599]: the method `as_deref_mut` exists for enum `Result<{integer}, _>`, but its trait bounds were not satisfied
+  --> $DIR/result-as_deref_mut.rs:2:31
+   |
+LL |     let _result = &mut Ok(42).as_deref_mut();
+   |                               ^^^^^^^^^^^^
+   |
+   = note: the following trait bounds were not satisfied:
+           `{integer}: Deref`
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0599`.