[libc-commits] [libc] [libc] Prefix sanitizer macros with LIBC_ (PR #205002)

[Jeff Bailey via libc-commits]

kaladron wrote:

If these are being leaked into user headers, we should use a reserved identifier:

7.1.3 "All identifiers that begin with an underscore and either an uppercase letter or another underscore are always reserved for any use, except those identifiers which are lexically identical to
keywords"

I haven't looked at how these leak in, but I suspect we should prefix them with a double underscore.  WDYT?

https://github.com/llvm/llvm-project/pull/205002