[PATCH] D159331: [ADT][NFC] Remove some redundant code

[panyuntao via Phabricator via llvm-commits]

yuntaopan added a comment.

@MaskRay  is_one_of and are_base_of have been defined in llvm/include/llvm/ADT/STLExtras.h lines 210 to 218, so delete the duplicate code starting at line 1487


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  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D159331/new/

https://reviews.llvm.org/D159331