aprantl added a comment. I think the problem might be that previously on Darwin `-fcxx-modules` was used to turn on C++ Clang modules (which was not implied by `-fmodules`) without turning of C++20 (ts) modules, and after this patch `-fcxx-modules` implies `-fmodules-ts`. Does that sound plausible?
Repository: rG LLVM Github Monorepo CHANGES SINCE LAST ACTION https://reviews.llvm.org/D120540/new/ https://reviews.llvm.org/D120540 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits