================ @@ -8065,6 +8069,9 @@ void Clang::AddClangCLArgs(const ArgList &Args, types::ID InputType, CmdArgs.push_back("-fno-wchar"); } + if (!types::isCXX(InputType) && Args.hasArg(options::OPT_fms_define_stdc)) + CmdArgs.push_back("-fms-define-stdc"); ---------------- MaxEW707 wrote:
This can be deleted. Since `/Zc:__STDC__` is aliased to `fms-define-stdc` this is already handled in the code above. `AddClangCLArgs` is intended to handle cl.exe options that are not aliased. If you want `-fms-define-stdc` to be usable when in CL mode then you can add `CLOption` to the visibility as I mentioned above in `Options.td`. My preference is to remove this code and just add `CLOption`. See `Option::accept` inside `Option.cpp` for where aliased args are turned into the argument they alias. https://github.com/llvm/llvm-project/pull/68690 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits