ChuanqiXu9 wrote: It looks the CI will compile libc++ with "old" clang19 and the just built clang. So it might not be able to recognize the new flag. Tried to use `-fexperimental-modules-reduced-bmi` for libc++. We can replace it with `-fmodules-reduced-bmi` someday after we don't compile it with clang19 and previous version.
https://github.com/llvm/llvm-project/pull/114382 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
