<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=http://email.email.llvm.org/c/eJztVU1v4zYQ_TXyZWBBpvylgw5xvAEMLFqg2UWPBkWNLDYUaZCUA_fXd0gpieJkFy2K3goItsR5fPNm5kmsTH0tk3U2Xtk-ye4StgTlqqNFhdwhzPmw_ouBr4876EzdK3TALQK_cKl4pTAdIHvpvJVV742Fwz7J75Ks-F712vdjHJ2w8uyl0dMgsCzNlmkOX789DsDfhtwDKEaH9XtTo-bdGGiM4GoU_SpdKK5P88bYjvv5gsF8fkHrQsYIGTNOUTACYMFSSjXP-4hZJJsvg7Ax-W2f4m86ZYqy3kGvvBsVHjRJ97_L2rcEg5HzG69ul747pNWw8GDsvdFe6p6Hlt3peiCJTy8NeYt_nuFT1b9WDu0Fa5ATwg_ih0epPfAj9eh6VEafjk2vRcAf4yDYluIJK5J8N01APuiFpwoMJJuXyBeWbNdJwQDglrTDrkI7UOaf4ImIUr3Ls9nf5AwYqiG_ewN_4AmN-VFe2vIRP72_Z8luM_z-rCE_iy1ZkBWv2Bgq4rOeP55RyEaSvdU1YfcgPShjnhwo-YTgWwQxGTytagTpxmnSWBO2WwK9wBS-EN7ELUECmCbeD3VDhVKfaJv0kiv5Z9y5fW6laAOd5r63QULgY9BY08XNznPrA1PIS5Wk0ynQOy7t_876R876j90kU0zHefzAO7dWeZ3w2aLAOpgk4N4N-qDhhBrJIMGhB-Ddi7nMmRxF1L6lj-uz9C2QlL_7WVtngYMOl653ngwK2sTcDp5bQ8fRxFexEC61A3fmAh1NDbjyaHUsZnh1BjLXml7VgY6DwzO33ONEFSU18ViCC1f92AYSj02DwqezuszrIi_4jPe-Nba89lY-tVzPeqvK1vuzC_5gD3SdqN6-SoXp6EGpy8vf_GzNH0RGj9K5ntSyhxXbrlaztsyW65yvV7zJmmop8qIQYlU1BYqVYIXg-YwOWVSuTFa7hDGNzxAp6D5Z7Wf_XoEsWcYWC8byxXZBdaa1yLPNUhRsyZq8WTfJMsOOzvo08KTGnma2jJRVf3IUVHTwu7cgd06eNGIUTAq99ArLw-tnxkLc8Pa9kloYS1bz6jqL2soo7C_Ne6c4>52855</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            Initializer lists indented incorrectly
        </td>
    </tr>

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

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

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

<pre>
    ```
$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 20.04.3 LTS
Release:        20.04
Codename:       focal

$ clang-format-12 --version
Ubuntu clang-format version 12.0.0-3ubuntu1~20.04.4
```

.clang-format:
```yaml
IndentWidth: 4
TabWidth: 4
UseTab: ForContinuationAndIndentation
ContinuationIndentWidth: 4
```

Observed indentation:
```
int a_very_long_function_name(int);

struct Foo {
→   int a_very_long_member_name;
→   Foo();
};

Foo::Foo()
→   : a_very_long_member_name(
→   →   ··a_very_long_function_name(a_very_long_function_name(42))) {}
```
Specifically, it looks like the continuation line is indented +4 relative to the name of the member being initialized (which is naturally +2 from the start of line).

Desired indentation:
```
int a_very_long_function_name(int);

struct Foo {
→   int a_very_long_member_name;
→   Foo();
};

Foo::Foo()
→   : a_very_long_member_name(
→   →   a_very_long_function_name(a_very_long_function_name(42))) {}
```
i.e. indent the continuation line relative to the start of preceding line.

In general, I am of the opinion that with `UseTab: ForContinuationAndIndentation` there must be no lines whose indentation contains spaces; alternatively, there should be a separate `UseTab` option value to that effect.
</pre>
<img width="1px" height="1px" alt="" src="http://email.email.llvm.org/o/eJztVcFu4zYQ_Rr5MrAgU7ZlH3SI4w1gYNECzS56NChqZLGhSIOkHLhf3yGlJIqTXWwPvRUQbJHz-N6b4VCsTH0tk3U2Ptk-ye4StgTlqqNFhdwhzPkw_5uBr4876EzdK3TALQK_cKl4pTAdIHvpvJVV742Fwz7J75Js-73qte_HODph5dlLo6dBYFmaLdMcvn57HIB_DNoDKEaH-XtTo-bdGGiM4Go0_WpdKK5P88bYjvv5gsF8fkHrgmKEjIpTFIwAWLCUpOZ5HzGLpPgyGBvFb-sUf9MpU7T1Dnrl3ejwoMm6_1PWviUYjJzfeHU79d0hzYaJB2PvjfZS9zyU7E7XA0kcvRTkLf65wqeuf68c2gvWICeEH8wPQ6k98CPV6HpURp-OTa9FwB_jRrANxRO2TfLdVID6oBeeMjCQFC-RLyzZrJMtA4Bb0g67Cu1AmX-CJyKSeqdT7G80A4ZyyO_ewB94QmF-pEtLPuKn7_cs2RXD788K8rPYkgVb8YmFoSQ-q_njGYVsJLW3uibsHqQHZcyTAyWfEHyLICYbT7MaQbpxN2lbE7ZbAh1gCl8Ib-KSYAFME9-HvKFCqU-0THrJlfw7rtw8t1K0gU5z39tgIfAxaKzp4mLnufWBKehSJul0F-iMS_t_Z_2rzvqPu0mmmI778YPeuW2V1x0-WxRYhyYJuHcbfdBwQo3UIKFDD8C7l-YyZ-ooovYtfVyfpW-BrPzqZ22dBQ66XLreeWpQ0CZqO3huDV1Hk76KiXCpHbgzF-ho14Arj1bHZIajM5C51vSqDnQcHJ655R4nrkjUxGsJLlz1YxnIPDYNCp_O6jKvt_mWz7z0CsvD64Gx5M35ycmTWhhLRfPqOuutKlvvzy40D3ug50TF6KtUmI4GSl1e_uZna_6iRTSUzvWUCntYsc1qNWtLXLCCZ5UQDWNZs1oUuC3q5apZr0SxLDIxoxsYlSuT1S5hTOMzRAp6T1b7mSxZxhYLxvLFZkEppLXIs2IptmzJmrxZN8kyw46u8TT4SI09zWwZLVX9yVEw5vcW5M7Jk0aMcsTPe98aW157K59armdRu4ze_wFd95Eu">