[PATCH] D107835: [libunwind] Compile with -Wunused-but-set-variable

[Daniel Kiss via Phabricator via llvm-commits]

danielkiss added a comment.

In D107835#2948054 <https://reviews.llvm.org/D107835#2948054>, @dblaikie wrote:

> any chance this can inherit flag settings from llvm, so we can make such configuration choices in one place?

`-Wunused-but-set-variable` just added to unwind to be sure warnings won't come back. I don't see where it might cause problems. IIRC global runtime flags will be included in uninwd's cflags.


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