On 27/09/2023 15:27, Alex Coplan wrote: > Hi, > > This is a v4 patch to address Jason's feedback here: > https://gcc.gnu.org/pipermail/gcc-patches/2023-September/630911.html > > w.r.t. v3 it just removes a comment now that some uncertainty around > cxx_binary_literals has been resolved, and updates the documentation as > suggested to point to the Clang docs. > > ---------------------------------------------------------------------- > > This patch implements clang's __has_feature and __has_extension in GCC. > Currently the patch aims to implement all documented features (and some > undocumented ones) following the documentation at > https://clang.llvm.org/docs/LanguageExtensions.html with the exception > of the legacy features for C++ type traits. These are omitted, since as > the clang documentation notes, __has_builtin is the correct "modern" way > to query for these (which GCC already implements).
Gentle ping on this: https://gcc.gnu.org/pipermail/gcc-patches/2023-September/631525.html Thanks, Alex
