rnk added a comment. In D94639#2917340 <https://reviews.llvm.org/D94639#2917340>, @SeTSeR wrote:
> Hello! As far as I understand, Clang does not preserve info about namespace > for functions declared in namespaces with `-gline-numbers-only` flag. Is > there any way to retrieve this info for DWARF? I thought FIXME at line 261 in > CGDebugInfo was addressing exactly this issue. No, I don't think there is a way to achieve this. The current -gcodeview -gline-tables-only behavior as I understand it is to emit regular debug info, but skip two key source of info: - never emit complete class declarations, always use forward decls - never emit variable locations, only emit source locations For DWARF, I think we also try to skip namespace scopes, class forward decls, function types, and other things like that, but I forget the details. I happen to know that many users of -gline-tables-only are very space constrained: we can't simply port this change from CV to DWARF. We'd have to add a new flag. The bar for such a flag is high. If someone provides a well-motivated use case, we could consider it. Repository: rG LLVM Github Monorepo CHANGES SINCE LAST ACTION https://reviews.llvm.org/D94639/new/ https://reviews.llvm.org/D94639 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
