Initial commit: Go 1.23 release state

test/fixedbugs/issue23489.go

@@ -0,0 +1,20 @@
+// run
+
+// Copyright 2017 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.
+
+// Caused gccgo to issue a spurious compilation error.
+
+package main
+
+type T struct{}
+
+func (*T) Foo() {}
+
+type P = *T
+
+func main() {
+	var p P
+	p.Foo()
+}