diff --git a/src/test/ui/let-else/let-else-deref-coercion-annotated.rs b/src/test/ui/let-else/let-else-deref-coercion-annotated.rs
new file mode 100644
index 0000000000000..65d88a6d82827
--- /dev/null
+++ b/src/test/ui/let-else/let-else-deref-coercion-annotated.rs
@@ -0,0 +1,77 @@
+// check-pass
+//
+// Taken from https://github.com/rust-lang/rust/blob/6cc0a764e082d9c0abcf37a768d5889247ba13e2/compiler/rustc_typeck/src/check/_match.rs#L445-L462
+//
+// We attempt to `let Bar::Present(_): &mut Bar = foo else { ... }` where foo is meant to
+// Deref/DerefMut to Bar. You can do this with an irrefutable binding, so it should work with
+// let-else too.
+
+#![feature(let_else)]
+use std::ops::{Deref, DerefMut};
+
+struct Foo(Bar);
+
+enum Bar {
+    Present(u32),
+    Absent,
+}
+impl Deref for Foo {
+    type Target = Bar;
+    fn deref(&self) -> &Bar {
+        &self.0
+    }
+}
+impl DerefMut for Foo {
+    fn deref_mut(&mut self) -> &mut Bar {
+        &mut self.0
+    }
+}
+impl Bar {
+    fn bar(&self) -> Option<u32> {
+        let Bar::Present(z): &Bar = self else {
+            return None;
+        };
+        return Some(*z);
+    }
+}
+impl Foo {
+    fn set_bar_annotated(&mut self, value: u32) {
+        let Bar::Present(z): &mut Bar = self else { // OK
+            return;
+        };
+        *z = value;
+    }
+}
+
+fn main() {
+    let mut foo = Foo(Bar::Present(1));
+    foo.set_bar_annotated(42);
+    assert_eq!(foo.bar(), Some(42));
+    irrefutable::inner();
+}
+
+// The original, to show it works for irrefutable let decls
+mod irrefutable {
+    use std::ops::{Deref, DerefMut};
+    struct Foo(Bar);
+    struct Bar(u32);
+    impl Deref for Foo {
+        type Target = Bar;
+        fn deref(&self) -> &Bar {
+            &self.0
+        }
+    }
+    impl DerefMut for Foo {
+        fn deref_mut(&mut self) -> &mut Bar {
+            &mut self.0
+        }
+    }
+    fn foo(x: &mut Foo) {
+        let Bar(z): &mut Bar = x; // OK
+        *z = 42;
+        assert_eq!((x.0).0, 42);
+    }
+    pub fn inner() {
+        foo(&mut Foo(Bar(1)));
+    }
+}
diff --git a/src/test/ui/let-else/let-else-deref-coercion.rs b/src/test/ui/let-else/let-else-deref-coercion.rs
new file mode 100644
index 0000000000000..87489d84bbf3d
--- /dev/null
+++ b/src/test/ui/let-else/let-else-deref-coercion.rs
@@ -0,0 +1,75 @@
+// Taken from https://github.com/rust-lang/rust/blob/6cc0a764e082d9c0abcf37a768d5889247ba13e2/compiler/rustc_typeck/src/check/_match.rs#L445-L462
+//
+// We attempt to `let Bar::Present(_) = foo else { ... }` where foo is meant to Deref/DerefMut to
+// Bar. This fails, you must add a type annotation like `let _: &mut Bar = _ else { ... }`
+
+#![feature(let_else)]
+use std::ops::{Deref, DerefMut};
+
+struct Foo(Bar);
+
+enum Bar {
+    Present(u32),
+    Absent,
+}
+impl Deref for Foo {
+    type Target = Bar;
+    fn deref(&self) -> &Bar {
+        &self.0
+    }
+}
+impl DerefMut for Foo {
+    fn deref_mut(&mut self) -> &mut Bar {
+        &mut self.0
+    }
+}
+impl Bar {
+    fn bar(&self) -> Option<u32> {
+        let Bar::Present(z): &Bar = self else {
+            return None;
+        };
+        return Some(*z);
+    }
+}
+impl Foo {
+    // Try without the type annotation
+    fn set_bar_unannotated(&mut self, value: u32) {
+        let Bar::Present(z) = self else { //~ ERROR mismatched types
+            return;
+        };
+        *z = value;
+    }
+}
+
+fn main() {
+    let mut foo = Foo(Bar::Present(1));
+    foo.set_bar_unannotated(54);
+    assert_eq!(foo.bar(), Some(54));
+    irrefutable::inner();
+}
+
+// The original, to show it fails for irrefutable let decls
+mod irrefutable {
+    use std::ops::{Deref, DerefMut};
+    struct Foo(Bar);
+    struct Bar(u32);
+    impl Deref for Foo {
+        type Target = Bar;
+        fn deref(&self) -> &Bar {
+            &self.0
+        }
+    }
+    impl DerefMut for Foo {
+        fn deref_mut(&mut self) -> &mut Bar {
+            &mut self.0
+        }
+    }
+    fn foo(x: &mut Foo) {
+        let Bar(z) = x; //~ ERROR mismatched types
+        *z = 54;
+        assert_eq!((x.0).0, 54);
+    }
+    pub fn inner() {
+        foo(&mut Foo(Bar(1)));
+    }
+}
diff --git a/src/test/ui/let-else/let-else-deref-coercion.stderr b/src/test/ui/let-else/let-else-deref-coercion.stderr
new file mode 100644
index 0000000000000..addcd798f4ffb
--- /dev/null
+++ b/src/test/ui/let-else/let-else-deref-coercion.stderr
@@ -0,0 +1,19 @@
+error[E0308]: mismatched types
+  --> $DIR/let-else-deref-coercion.rs:37:13
+   |
+LL |         let Bar::Present(z) = self else {
+   |             ^^^^^^^^^^^^^^^   ---- this expression has type `&mut Foo`
+   |             |
+   |             expected struct `Foo`, found enum `Bar`
+
+error[E0308]: mismatched types
+  --> $DIR/let-else-deref-coercion.rs:68:13
+   |
+LL |         let Bar(z) = x;
+   |             ^^^^^^   - this expression has type `&mut irrefutable::Foo`
+   |             |
+   |             expected struct `irrefutable::Foo`, found struct `irrefutable::Bar`
+
+error: aborting due to 2 previous errors
+
+For more information about this error, try `rustc --explain E0308`.