[PATCH] D157331: [clang] Implement C23 <stdckdint.h>

[Zijun Zhao via Phabricator via cfe-commits]

ZijunZhao added inline comments.


================
Comment at: clang/lib/Headers/stdckdint.h:13
+
+#if defined(__GNUC__)
+#define ckd_add(R, A, B) __builtin_add_overflow((A), (B), (R))
----------------
enh wrote:
> is this ever _not_ set for clang?
https://github.com/llvm/llvm-project/blob/main/clang/lib/Headers/stdbool.h#L23
I think it is set?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D157331/new/

https://reviews.llvm.org/D157331