[PATCH] D68377: [Builtins] Teach Clang about memccpy

Dávid Bolvanský via Phabricator via cfe-commits cfe-commits at lists.llvm.org
Fri Oct 4 12:26:22 PDT 2019


xbolva00 marked an inline comment as done.
xbolva00 added inline comments.


================
Comment at: include/clang/Basic/Builtins.def:983
 // POSIX string.h
+LIBBUILTIN(memccpy, "v*v*vC*iz",  "f",     "string.h", ALL_GNU_LANGUAGES)
 LIBBUILTIN(stpcpy, "c*c*cC*",     "f",     "string.h", ALL_GNU_LANGUAGES)
----------------
aaron.ballman wrote:
> Isn't `memccpy` supported by Visual Studio? What should happen there?
”This POSIX function is deprecated. Use the ISO C++ conformant _memccpy instead.“


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https://reviews.llvm.org/D68377





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