<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=http://email.email.llvm.org/c/eJylktuOpCAQhp8Gb4iGgyBeeNG93f0eHEplg9oLOJ15-0V7JpO93oQUVP2Vvz4CZnOfw7y9cN6wgwAZcJ4Bf-jotQmA9ZghniUHNuios99WRG6IXBD_5ZcJv7zLM-I3xFjfyRKxDvmdo7tESqHLBd0FulKkHowwVhNaM4nRvUVXhdT1ENWtNDLMBab8sEjRvi3mnJ8J8Qtij7L2BLH2i54gNZPP826Oit3WDGtu7LaUnrajnDJWSB5UUEqlUKo2DFrCzVizzoq6tYTUBqysR9uJ0VkindXNc50OaH7_ut8ZKzdw1_NeV3rP8xYHA_7Tr9O8V3sMw798b6YvkBA-vrf6GbffYHNJfUo7pHIQvKWimgcieQdccW1ob7QWio9EgOtcJ8g4OlIFbSCkAYlroVvhhU-Lg1Tcqv8n8MPxKIQySaTglDS6l50yI3Gqs7ZIqCWwaB-aw6fZ4lTF4bQ0-5SKGHzK6UfUKflpBTiBC2H2OcCQtgXwnzL3-D_ViTCc8_8Cv0HB7A>53415</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            some question
        </td>
    </tr>

    <tr>
      <th>Labels</th>
      <td>
            new issue
      </td>
    </tr>

    <tr>
      <th>Assignees</th>
      <td>
      </td>
    </tr>

    <tr>
      <th>Reporter</th>
      <td>
          beiyinghu
      </td>
    </tr>
</table>

<pre>
    how to delete the variable after the declaration
<img width="976" alt="截屏2022-01-26 下午2 35 13" src="https://user-images.githubusercontent.com/47131226/151116588-b2e403bf-27c5-4c00-bec6-fc75fdc06dca.png">


</pre>
<img width="1px" height="1px" alt="" src="http://email.email.llvm.org/o/eJxVkN2OpCAQhZ8Gb4iGH0G88KJ7u_s9SiiVCWqv4HTm7QftmWw2IQVVpzj1Qb-6r25aXzSt1GHAhDRNSD9h89AHpDAk3M6SQxtgg-TXhbAbYRci__h5pC_v0kTkjQjRNjpHCiG9c3LXxBhyuZC7IldOzEMwIUrGS6Epudfkaoi5HqK55UZBpaJcHhZxs2-LKaVnJPJCxCOvPeJW-hlGjNXo07T3R8WuS8IlVXadc0_dcMmFyCQPrjjnWhlT9gJrJvuhFI1VZW0ZK3u0uhxsowZnmXYWqucyHtDy_vO-Mxauk66VLRTJp4BdXGekf3eMx0cU-xa6_xHfWD8sIXz-buVzWz_Qppz6GPP9fFCy5qqYuhqcGhqomwEaZGC1BtC144At446bIkCPIXZEXTPggi96Whyw6lb47vhVxoVmWknOKmh1Y_qBOdNYmyVSM5zBh-rgqNZtLLbuROr3MWYx-JjiPxFi9OOCeI7L_rCnad26Hv2XX8ZpL87h3Qn_DbjBrNQ">