[PATCH] D60507: [clang-tidy] new check: bugprone-unhandled-self-assignment

[Tamás Zolnai via Phabricator via cfe-commits]

ztamas added a comment.

I'll update the patch based on the comments.
Just a note about the false positive ratio. In LibreOffice we run other static analyzers too, that's why there were less positive catches there than false positives. For example, PVS studio also catches unprotected copy assignment operators. Some of these issues were already fixed before I run this new check on the code:
https://cgit.freedesktop.org/libreoffice/core/commit/?id=e5e0cc68f70d35e1849aeaf21c0ce68afd6a1f59


Repository:
  rCTE Clang Tools Extra

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  https://reviews.llvm.org/D60507/new/

https://reviews.llvm.org/D60507