[PATCH] D73591: [NFC] Fix unused variable warning.

[Derek Schuff via Phabricator via llvm-commits]

dschuff added a comment.

How about just `isa<WasmObjectFile>(&O)` instead?

Otherwise, LGTM


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D73591/new/

https://reviews.llvm.org/D73591