ZequanWu wrote: > So this DIE is just a declaration. Shouldn't this code have tried to find a > non declaration DIE for "std::ios_base"?
Yes, I suppose `SymbolFileDWARF::CompleteType` will try to find the definition DIE for it before calling `DWARFASTParserClang::CompleteTypeFromDWARF`. If the definition DIE is not found, it's expected to do an early exit because Type is nullptr: https://github.com/llvm/llvm-project/blob/d8e73752a5f4f79ef4293d8f446c03062010233d/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp#L1643-L1644. If found, we should have the definition DIE in the GetForwardDeclCompilerTypeToDIE map: https://github.com/llvm/llvm-project/blob/d8e73752a5f4f79ef4293d8f446c03062010233d/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp#L1646-L1651 Can you confirm that there exists a definition DIE for it? How does it look like? https://github.com/llvm/llvm-project/pull/90663 _______________________________________________ lldb-commits mailing list lldb-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-commits