diff --git a/test/fixedbugs/issue52856.dir/a.go b/test/fixedbugs/issue52856.dir/a.go
new file mode 100644
index 00000000000..36af7e04cd0
--- /dev/null
+++ b/test/fixedbugs/issue52856.dir/a.go
@@ -0,0 +1,9 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package a
+
+func F() any {
+	return struct{ int }{0}
+}
diff --git a/test/fixedbugs/issue52856.dir/main.go b/test/fixedbugs/issue52856.dir/main.go
new file mode 100644
index 00000000000..732368d3a7c
--- /dev/null
+++ b/test/fixedbugs/issue52856.dir/main.go
@@ -0,0 +1,19 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package main
+
+import "./a"
+
+func F() any {
+	return struct{ int }{0}
+}
+
+func main() {
+	_, ok1 := F().(struct{ int })
+	_, ok2 := a.F().(struct{ int })
+	if !ok1 || ok2 {
+		panic(0)
+	}
+}
diff --git a/test/fixedbugs/issue52856.go b/test/fixedbugs/issue52856.go
new file mode 100644
index 00000000000..1991aaa408f
--- /dev/null
+++ b/test/fixedbugs/issue52856.go
@@ -0,0 +1,10 @@
+// rundir
+
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Test that an embedded unexported type has a different name in
+// different packages.
+
+package ignored