Initial commit: Go 1.23 release state

test/fixedbugs/issue43551.dir/a.go

@@ -0,0 +1,13 @@
+package a
+
+type S struct {
+	a Key
+}
+
+func (s S) A() Key {
+	return s.a
+}
+
+type Key struct {
+	key int64
+}

test/fixedbugs/issue43551.dir/b.go

@@ -0,0 +1,14 @@
+// Copyright 2021 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 b
+
+import "./a"
+
+type S a.S
+type Key a.Key
+
+func (s S) A() Key {
+	return Key(a.S(s).A())
+}