nickdesaulniers added inline comments.
================ Comment at: clang/lib/AST/ExprConstant.cpp:11740 + LVal.getLValueBase().dyn_cast<const ValueDecl *>()); + Result += VD->getFlexibleArrayInitChars(Info.Ctx); + } ---------------- erichkeane wrote: > Isn't this a possible null-deref? I don't think so; in fact, I can use `cast` and `get` rather than `dyn_cast_or_null` and `dyn_cast` here. Just because we have a pointer doesn't mean it's possibly `nullptr`; I don't think we can reach this code patch for evaluating the `__builtin_object_size` of a struct with a flexible array member if the LValue doesn't have a corresponding VarDecl. Repository: rG LLVM Github Monorepo CHANGES SINCE LAST ACTION https://reviews.llvm.org/D150892/new/ https://reviews.llvm.org/D150892 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
