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Remove unreachable code from enums example (#540)

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* remove unreachable code from switch in enums example

* run build/tools to generate static content in /public
This commit is contained in:
Joseph Myers
2024-07-03 11:24:40 -05:00
committed by GitHub
parent 5cd7f20d83
commit aa04b84479
3 changed files with 6 additions and 18 deletions
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2
examples/enums/enums.go
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@@ -70,6 +70,4 @@ func transition(s ServerState) ServerState {
default:
panic(fmt.Errorf("unknown state: %s", s))
}
return StateConnected
}

4
examples/enums/enums.hash
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@@ -1,2 +1,2 @@
7237bf811864fcd24b6d43341faf1af147a51b20
0hX2sAX1N6Q
097dc14a53f63735563f6f75314c30908aa46748
3zjUiM66KZe

18
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/0hX2sAX1N6Q"><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/3zjUiM66KZe"><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>
@@ -180,24 +180,14 @@ a new state.</p>
determine the next state&hellip;</p>
</td>
<td class="code leading">
<td class="code">
<pre class="chroma"><code><span class="line"><span class="cl"> <span class="k">return</span> <span class="nx">StateIdle</span>
</span></span><span class="line"><span class="cl"> <span class="k">case</span> <span class="nx">StateError</span><span class="p">:</span>
</span></span><span class="line"><span class="cl"> <span class="k">return</span> <span class="nx">StateError</span>
</span></span><span class="line"><span class="cl"> <span class="k">default</span><span class="p">:</span>
</span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">fmt</span><span class="p">.</span><span class="nf">Errorf</span><span class="p">(</span><span class="s">&#34;unknown state: %s&#34;</span><span class="p">,</span> <span class="nx">s</span><span class="p">))</span>
</span></span><span class="line"><span class="cl"> <span class="p">}</span></span></span></code></pre>
</td>
</tr>
<tr>
<td class="docs">
</td>
<td class="code">
<pre class="chroma"><code><span class="line"><span class="cl"> <span class="k">return</span> <span class="nx">StateConnected</span>
</span></span><span class="line"><span class="cl"> <span class="p">}</span>
</span></span><span class="line"><span class="cl"><span class="p">}</span></span></span></code></pre>
</td>
</tr>
@@ -233,7 +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');codeLines.push(' return StateConnected\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 \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>
<script src="site.js" async></script>
</body>