[PATCH] D56984: [libunwind] Silence warnings about unused parameters

[Martin Storsjö via Phabricator via cfe-commits]

mstorsjo added a comment.

In D56984#1366297 <https://reviews.llvm.org/D56984#1366297>, @ldionne wrote:

> LGTM, but would it make sense to have a macro like `_LIBUNWIND_MAYBE_UNUSED(var)` instead?


I guess some macro like that could be ok as well, although I think the `(void)var` is a rather well-known pattern in itself.


Repository:
  rUNW libunwind

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https://reviews.llvm.org/D56984