<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=http://email.email.llvm.org/c/eJzNUtuOmzAQ_RrzMgpyDCTwwEPSaKWqH1EZGIMbg5Ftspt-fQfIZpO8VpWKRthzOUdnxlPZ5loeUVmHLDkwfmL8wHb8ZotbG-k94EeNY9B2ALY_rgmAcaqMru9AoO9ex0Re28GHx8gObOjQMVHAYNc4EBp-NjJIAsyJB_r5W1JUdFqh8VqaPNSw_emm-1OV0xcZ8EmWHgI8Q79gz-2u_4MKpPO_mAgT3-7u4wxeZ_VP5nCy1BASTActjf4tl4atAgkX6bSckwRZKXccKofy7IFkQm0bjB-5vkMvr9DJy8xXW-ewDuYKfsRaK43NgjrjlU4ZXpnmKVRTAB3AI_aUsNDjWkox7eOoKZOmSAoZySl01pW-c3jeplxEkzNlF8Lo51mIN7JWh26q4tr25Bhz-Tw2o7O_SBe52vsJPV2yJNtmUVdKlaaqLvKMJ8hTnu-TRlVcSKUazASXkZEVGl-y7MiEGPAdFgq6s-wU_b0CXQouyPiWpyLf5nGlZFOoTBRZnhe7omApx15qE888sXVt5MqFsppaT0mjffBfSVpi3Q6Ii2BSGHQwi0P7PbSboJsrheEHvQj1UI8jvRm2k27Q6AE9CUWFbtNjX9FxX5F5m3OWvN1sXmDx-prR0lq59PUHW5VbVg>53515</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            [clang-tidy] Key "cppcoreguidelines-prefer-member-initializer(???)" breaks the code
        </td>
    </tr>

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

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

    <tr>
      <th>Reporter</th>
      <td>
          shrek1402
      </td>
    </tr>
</table>

<pre>
    Before:
```
class exception {
  public:
    exception(const exception& other) noexcept : _data() {
      _data = other._data;
    }

  private:
    int _data;
}
```

After:
```
class exception {
  public:
    exception(const exception& other) noexcept : _data(), _data(other._data) {
    }

  private:
    int _data;
}
```

Double initialization of a variable `_data` breaks the code.

I may have incorrectly specified the key that breaks the code, but it seems to me that it is.
</pre>
<img width="1px" height="1px" alt="" src="http://email.email.llvm.org/o/eJzNUsuOozAQ_BpzaQWBeQQOHJKNRlrtR6xsaMATg5FtMpP9-m0gk0lyX2ktC7vdXeWqNtI01-qIrbHIkgOLTiw6sDy6zTWstXAO8LPGySszAtsftwTANEut6jsQaNzrGC9qMzr_eJKD8T1axksYzXYOhIbfjfCCAEvigX4Za4qKThs03EqThxq2P910f6my6iI8PslSo4dn6Dfs2e72PbSedP4XHWH8xz187MFrr_5JH06GDCHBlFdCqz9iNWxaEHARVoklSZCNMo9AWhRnByQTatNg-Mj1EwZxhV5cFr7aWIu111dwE9aqVdisqDNeaRX-lWnpgpw9KA8OcaCEgQG3UjpTLgyaKmnKpBSBV15jxbIjPdTY7bxqriw7wS-iZpzX00SXYzerBrUa0e0miy3a3YCDpOXudXmWgiVvt7m8BH-VFcxWV733k1vazKnqrVO-n2VYm4ECrS9fC11j3skyhcq5GR1tsiSLs6Cv9lnUxknKpSADaZvkaRO3iFI0UZFmMg-0kKjd4olEjPgBKwXtyVigKh5xmlEcpbyIi1C2oinbjJdZUZR5WbI0wkEoHS46QmO7wFarJDl3jpJaOe--k_R3q27EtYULv5h9b2zleovnOI14sF5ereL_Agj0RYw">