[libcxx-commits] [PATCH] D65034: [libc++] use constexpr for sizeof comparisons
Dimitry Andric via Phabricator via libcxx-commits
libcxx-commits at lists.llvm.org
Thu Mar 26 08:06:12 PDT 2020
dim added a comment.
FYI FreeBSD is one of the few OSes that enables -Wsystem-headers by default, *and* uses libc++ as its default C++ library. So we've already submitted a bunch of warning fixes for libc++.
That said, sometimes it is not possible to avoid warnings in libc++ headers, for example when providing deprecated features, but generally pushing and popping the warning state for this works well. Maybe we can use something similar for this.
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