[PATCH] D155776: [NFC] Add checks for self-assignment.

[Sindhu Chittireddy via Phabricator via cfe-commits]

schittir marked an inline comment as done.
schittir added a comment.

Thank you for the review, @aaron.ballman and @tahonermann 
Investigating the build failure...


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  https://reviews.llvm.org/D155776/new/

https://reviews.llvm.org/D155776