<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/64790>64790</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            arm64 host: apt install clang doesn't install the nightly toolchain
        </td>
    </tr>

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

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

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

<pre>
    on arm64:
root@3cf1ebcf6277:/# apt install -t llvm-toolchain-bullseye clang   
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
clang is already the newest version (1:11.0-51+nmu5).
0 upgraded, 0 newly installed, 0 to remove and 6 not upgraded.

on x86:
root@149a19ca001b:/# apt install -t llvm-toolchain-bullseye clang  
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
clang is already the newest version (1:18.0-58exp120230727113808.19).
0 upgraded, 0 newly installed, 0 to remove and 6 not upgraded.

Can this be a issue with the meta package?

I'm able to install the nighly toolchain if I specify clang-18 explicitly.
</pre>
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