Initial commit: Go 1.23 release state

test/typeparam/issue47892b.dir/a.go

@@ -0,0 +1,29 @@
+// 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 a
+
+type T struct{ p *int64 }
+
+type i struct{}
+
+func G() *T { return &T{nil} }
+
+func (j i) F(a, b *T) *T {
+	n := *a.p + *b.p
+	return &T{&n}
+}
+
+func (j i) G() *T {
+	return &T{}
+}
+
+type I[Idx any] interface {
+	G() Idx
+	F(a, b Idx) Idx
+}
+
+func Gen() I[*T] {
+	return i{}
+}

test/typeparam/issue47892b.dir/main.go

@@ -0,0 +1,17 @@
+// 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 main
+
+import "./a"
+
+type S[Idx any] struct {
+	A string
+	B Idx
+}
+
+type O[Idx any] struct {
+	A int
+	B a.I[Idx]
+}