Initial commit: Go 1.23 release state

test/fixedbugs/issue63505.go

@@ -0,0 +1,45 @@
+// compile
+
+// Copyright 2023 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
+
+type explainer struct {
+	m map[string]string
+}
+
+func init() {
+	RegisterExplainer(newExplainer())
+}
+
+type Explainer interface {
+	Name() string
+	Map() map[string]string
+}
+
+func (e explainer) Name() string {
+	return "HelloWorldExplainer"
+}
+
+func (e explainer) Map() map[string]string {
+	return e.m
+}
+
+//go:noinline
+func newExplainer() explainer {
+	m := make(map[string]string)
+	m["Hello"] = "World!"
+	return explainer{m}
+}
+
+var explainers = make(map[string]Explainer)
+
+func RegisterExplainer(e Explainer) {
+	explainers[e.Name()] = e
+}
+
+func main() {
+
+}