[PATCH] D55045: Add a version of std::function that includes a few optimizations.

[Eric Fiselier via Phabricator]

EricWF added a comment.

LGTM after addressing the inline comments. We can further iterate after landing this if needed.



================
Comment at: include/functional:2311
+    {
+        return __invoker_.__call_(&__buf_,
+                                  _VSTD::forward<_ArgTypes>(__args)...);
----------------
`std::addressof` just in case?


================
Comment at: include/functional:2324
+    _LIBCPP_INLINE_VISIBILITY
+    _LIBCPP_EXPLICIT operator bool() const _NOEXCEPT
+    {
----------------
s/_LIBCPP_EXPLICIT/explicit




Repository:
  rCXX libc++

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  https://reviews.llvm.org/D55045/new/

https://reviews.llvm.org/D55045