aaron.ballman added inline comments.
================ Comment at: clang/lib/CodeGen/CGValue.h:18 #include "clang/AST/ASTContext.h" +#include "clang/Sema/Sema.h" #include "clang/AST/Type.h" ---------------- rnk wrote: > This includes Sema.h into every codegen file that uses CGValue.h (most of > them). That seems bad for build time. :( > > This also seems like a layering violation. CodeGen has no dependency on Sema: > https://github.com/llvm/llvm-project/blob/master/clang/lib/CodeGen/CMakeLists.txt#L104 I agree that this is a layering violation (Sema relies on CodeGen which now relies on Sema due to this change). We just ran into it in a downstream fork when we had to add `clangSema` to the codegen linker input to avoid linking errors. I'm a bit surprised given that the only use appears to be a `static_assert` that shouldn't require anything to be linked in, but here we are just the same. I think this should be rolled back so that we don't get additional dependencies on Sema within CodeGen by accident. It helps that @rnk moved this change into CGDecl.cpp (limits the scope of where we may introduce accidental dependencies), but I don't think we should be including anything from Sema.h here. Repository: rG LLVM Github Monorepo CHANGES SINCE LAST ACTION https://reviews.llvm.org/D73363/new/ https://reviews.llvm.org/D73363 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
