| // 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() { |
| |
| } |