compnerd added inline comments.

================
Comment at: include/typeinfo:75
+#elif defined(_WIN32)
+#define _LIBCPP_HAS_WINDOWS_TYPEINFO
+#else
----------------
rnk wrote:
> Is _WIN32 the right condition? It seems like this is intended to match the MS 
> ABI RTTI structure, not the Itanium one. _MSC_VER maybe?
Yeah, this is meant to match the MS ABI RTTI.  Yeah, _MSC_VER seems more 
appropriate than _WIN32.


================
Comment at: src/typeinfo.cpp:28-32
+  static constexpr const size_t fnv_offset_basis = 14695981039346656037;
+  static constexpr const size_t fnv_prime = 10995116282110;
+#else
+  static constexpr const size_t fnv_offset_basis = 2166136261;
+  static constexpr const size_t fnv_prime = 16777619;
----------------
rnk wrote:
> compnerd wrote:
> > majnemer wrote:
> > > majnemer wrote:
> > > > Why make these static? Seems strange to use that storage duration.
> > > These literals are ill-formed, I think you need a ULL suffix here.
> > Oh, just to ensure that they are handled as literal constants.  I can drop 
> > the static if you like, since the compiler should do the right thing 
> > anyways.
> Isn't `constexpr const` redundant?
Yeah, intentional.  I should be using `_LIBCPP_CONSTEXPR` just incase the 
compiler doesn't support constexpr.


https://reviews.llvm.org/D28212



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