[PATCH] D54410: [libc++] Add C++17 deduction guides for std::function

[Louis Dionne via Phabricator]

ldionne added inline comments.


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Comment at: libcxx/include/functional:1711-1745
+template<class _Rp, class _Gp, class ..._Ap>
+struct __strip_signature<_Rp (_Gp::*) (_Ap...)> { using type = _Rp(_Ap...); };
+template<class _Rp, class _Gp, class ..._Ap>
+struct __strip_signature<_Rp (_Gp::*) (_Ap...) const> { using type = _Rp(_Ap...); };
+template<class _Rp, class _Gp, class ..._Ap>
+struct __strip_signature<_Rp (_Gp::*) (_Ap...) volatile> { using type = _Rp(_Ap...); };
+template<class _Rp, class _Gp, class ..._Ap>
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Do we have something similar elsewhere I could reuse? This is ugly :(


Repository:
  rCXX libc++

https://reviews.llvm.org/D54410