benlangmuir added a comment. >> How does this work today? Wouldn't the include guard prevent this? > > Today they don't define their include guard when building with modules.
Thanks - I can see some headers behave that way, or in other cases there are other sorts of has_feature(modules) checks that I can see you're modifying, but what about all the *va_* headers that currently just seem to have normal header guards? Repository: rG LLVM Github Monorepo CHANGES SINCE LAST ACTION https://reviews.llvm.org/D159483/new/ https://reviews.llvm.org/D159483 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
