Initial commit: Go 1.23 release state

test/fixedbugs/issue54722b.go

@@ -0,0 +1,30 @@
+// compile
+
+// 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 p
+
+type value[V comparable] struct {
+	node  *node[value[V]]
+	value V
+}
+
+type node[V comparable] struct {
+	index    *index[V]
+	children map[string]*node[V]
+}
+
+type index[V comparable] struct {
+	arrays []array[V]
+}
+
+type array[V comparable] struct {
+	valueMap map[int]V
+}
+
+var x value[int]
+var y value[*Column]
+
+type Column struct{ column int }