[PATCH] D38630: Avoid 'unused param' warnings for !_LIBCPP_HAS_CATOPEN

[Eric Fiselier via Phabricator via llvm-commits]

EricWF accepted this revision.
EricWF added inline comments.
This revision is now accepted and ready to land.


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Comment at: libcxx/include/locale:3552
 #else // !_LIBCPP_HAS_CATOPEN
+    (void) __nm;
     return -1;
----------------
Just to make it explicit, maybe add a `// intentionally unused` comment beside the first void cast in each section?


Repository:
  rL LLVM

https://reviews.llvm.org/D38630