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Add type to const definitions for enum values

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Fixes #552
This commit is contained in:
Eli Bendersky
2024-09-11 10:48:28 -07:00
parent 9f66cb2ffd
commit 17b2ecf8d7
3 changed files with 6 additions and 6 deletions
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2
examples/enums/enums.go
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@@ -17,7 +17,7 @@ type ServerState int
// generates successive constant values automatically; in this
// case 0, 1, 2 and so on.
const (
StateIdle = iota
StateIdle ServerState = iota
StateConnected
StateError
StateRetrying

4
examples/enums/enums.hash
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@@ -1,2 +1,2 @@
097dc14a53f63735563f6f75314c30908aa46748
3zjUiM66KZe
ee42927ee1c864794570e23e8dadb2d20d64a4fd
prQMptP_p1s

6
public/enums generated
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@@ -49,7 +49,7 @@ are simple to implement using existing language idioms.</p>
</td>
<td class="code leading">
<a href="https://go.dev/play/p/3zjUiM66KZe"><img title="Run code" src="play.png" class="run" /></a><img title="Copy code" src="clipboard.png" class="copy" />
<a href="https://go.dev/play/p/prQMptP_p1s"><img title="Run code" src="play.png" class="run" /></a><img title="Copy code" src="clipboard.png" class="copy" />
<pre class="chroma"><code><span class="line"><span class="cl"><span class="kn">package</span> <span class="nx">main</span></span></span></code></pre>
</td>
</tr>
@@ -86,7 +86,7 @@ case 0, 1, 2 and so on.</p>
<td class="code leading">
<pre class="chroma"><code><span class="line"><span class="cl"><span class="kd">const</span> <span class="p">(</span>
</span></span><span class="line"><span class="cl"> <span class="nx">StateIdle</span> <span class="p">=</span> <span class="kc">iota</span>
</span></span><span class="line"><span class="cl"> <span class="nx">StateIdle</span> <span class="nx">ServerState</span> <span class="p">=</span> <span class="kc">iota</span>
</span></span><span class="line"><span class="cl"> <span class="nx">StateConnected</span>
</span></span><span class="line"><span class="cl"> <span class="nx">StateError</span>
</span></span><span class="line"><span class="cl"> <span class="nx">StateRetrying</span>
@@ -223,7 +223,7 @@ determine the next state&hellip;</p>
</div>
<script>
var codeLines = [];
codeLines.push('');codeLines.push('package main\u000A');codeLines.push('import \"fmt\"\u000A');codeLines.push('type ServerState int\u000A');codeLines.push('const (\u000A StateIdle \u003D iota\u000A StateConnected\u000A StateError\u000A StateRetrying\u000A)\u000A');codeLines.push('var stateName \u003D map[ServerState]string{\u000A StateIdle: \"idle\",\u000A StateConnected: \"connected\",\u000A StateError: \"error\",\u000A StateRetrying: \"retrying\",\u000A}\u000A');codeLines.push('func (ss ServerState) String() string {\u000A return stateName[ss]\u000A}\u000A');codeLines.push('func main() {\u000A ns :\u003D transition(StateIdle)\u000A fmt.Println(ns)\u000A');codeLines.push(' ns2 :\u003D transition(ns)\u000A fmt.Println(ns2)\u000A}\u000A');codeLines.push('func transition(s ServerState) ServerState {\u000A switch s {\u000A case StateIdle:\u000A return StateConnected\u000A case StateConnected, StateRetrying:\u000A');codeLines.push(' return StateIdle\u000A case StateError:\u000A return StateError\u000A default:\u000A panic(fmt.Errorf(\"unknown state: %s\", s))\u000A }\u000A}\u000A');codeLines.push('');
codeLines.push('');codeLines.push('package main\u000A');codeLines.push('import \"fmt\"\u000A');codeLines.push('type ServerState int\u000A');codeLines.push('const (\u000A StateIdle ServerState \u003D iota\u000A StateConnected\u000A StateError\u000A StateRetrying\u000A)\u000A');codeLines.push('var stateName \u003D map[ServerState]string{\u000A StateIdle: \"idle\",\u000A StateConnected: \"connected\",\u000A StateError: \"error\",\u000A StateRetrying: \"retrying\",\u000A}\u000A');codeLines.push('func (ss ServerState) String() string {\u000A return stateName[ss]\u000A}\u000A');codeLines.push('func main() {\u000A ns :\u003D transition(StateIdle)\u000A fmt.Println(ns)\u000A');codeLines.push(' ns2 :\u003D transition(ns)\u000A fmt.Println(ns2)\u000A}\u000A');codeLines.push('func transition(s ServerState) ServerState {\u000A switch s {\u000A case StateIdle:\u000A return StateConnected\u000A case StateConnected, StateRetrying:\u000A');codeLines.push(' return StateIdle\u000A case StateError:\u000A return StateError\u000A default:\u000A panic(fmt.Errorf(\"unknown state: %s\", s))\u000A }\u000A}\u000A');codeLines.push('');
</script>
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